U.S. patent application number 15/601468 was filed with the patent office on 2017-11-09 for portable adjustable desk system.
This patent application is currently assigned to The Edge Desk System, LLC. The applicant listed for this patent is The Edge Desk System, LLC. Invention is credited to Jeffrey M. JONES, Jeffrey REHKEMPER, Steven REHKEMPER, Marc J. ROSENBERG.
Application Number | 20170318956 15/601468 |
Document ID | / |
Family ID | 56014608 |
Filed Date | 2017-11-09 |
United States Patent
Application |
20170318956 |
Kind Code |
A1 |
REHKEMPER; Jeffrey ; et
al. |
November 9, 2017 |
Portable Adjustable Desk System
Abstract
A collapsible desk system including a first and second elongate
members, a seat, a diagonal support member, a column, a pivot
assembly, and a desk top is provided. The first and second elongate
members have a common central pivot, and are pivotal relative to
one another in a scissor-like manner. Each elongate member has a
support member for resting on an underlying surface and an end. The
seat is attached to the end of the first elongate member. The
diagonal support member is cooperable with the first and second
elongate members to selectively retain the elongate members in one
or more crossed orientations. The column has upper and lower ends.
The lower end is pivotally attached to the end of the second
elongate member.
Inventors: |
REHKEMPER; Jeffrey;
(Chicago, IL) ; REHKEMPER; Steven; (Chicago,
IL) ; ROSENBERG; Marc J.; (Deerfield, IL) ;
JONES; Jeffrey M.; (Deerfield, IL) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
The Edge Desk System, LLC |
Deerfield |
IL |
US |
|
|
Assignee: |
The Edge Desk System, LLC
Deerfield
IL
|
Family ID: |
56014608 |
Appl. No.: |
15/601468 |
Filed: |
May 22, 2017 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
PCT/US2015/061912 |
Nov 20, 2015 |
|
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15601468 |
|
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62123502 |
Nov 20, 2014 |
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A47B 13/02 20130101;
A47B 2083/025 20130101; A47B 13/081 20130101; A47B 3/02 20130101;
A47B 39/06 20130101; A47B 83/02 20130101; A47B 83/008 20130101;
A47C 9/005 20130101; A47B 9/20 20130101; A47B 13/16 20130101; A47B
3/14 20130101 |
International
Class: |
A47B 3/14 20060101
A47B003/14; A47B 13/08 20060101 A47B013/08; A47B 9/20 20060101
A47B009/20; A47C 9/00 20060101 A47C009/00; A47B 3/02 20060101
A47B003/02 |
Claims
1. A collapsible desk system comprising: first and second elongate
members having a common central pivot, and being pivotal relative
to one another in a scissor-like manner, and each elongate member
having a support member for resting on an underlying surface and an
end; a seat attached to the end of the first elongate member; a
diagonal support member cooperable with the first and second
elongate members to selectively retain the elongate members in one
or more crossed orientations; a column having upper and lower ends,
the lower end pivotally attached to the end of the second elongate
member; a pivot assembly mounted to the upper end of the column,
including a main component having a first extension with an arcuate
cutout, and including a lock mechanism comprising a pin for
extension in to and retraction out of the arcuate cutout; and a
desk top attached to the pivot assembly for rotational transition
between a landscape position and an easel position, wherein the
elongate members, the seat, the column, and the desk top are
arranged with one another to transition between at least a
collapsed configuration and an expanded configuration, and wherein
engagement of the lock mechanism retains the pin within the arcuate
cutout and disengagement of the pin retracts the pin from within
the arcuate cutout so that the desk top may pivot between the
collapsed configuration and the expanded configuration.
2. The desk system of claim 1, wherein the arcuate cutout is
defined by circular-shaped cutouts open to one another and
extending in an arc relative to a center of a circular portion of
the first extension.
3. The desk system of claim 1, wherein the lock mechanism further
comprises a knob coupled to a transfer assembly, and wherein the
transfer assembly is mechanically linked to a first slider and a
second slider such that rotation of the knob moves the pin
extending from one of the first slider and the second slider in to
or out of the arcuate cutout.
4. The desk system of claim 1, wherein the main component further
has one or more arc-shaped openings for a fastener to extend
therethrough to rotatably secure the main component to the desk
top, and wherein the arc-shaped openings are located upon the main
component to facilitate rotation of the desk top independent of the
main component.
5. The desk system of claim 1 further comprising an engagement
mechanism having a T-knob, wherein a base portion of the main
component defines a first notch and a second notch, and wherein the
desk top and the main component are arranged with one another so
the desk top is oriented in the landscape position when the T-knob
is inserted into the first notch and so the desk top is oriented in
the easel position when the T-knob is inserted into the second
notch.
6. The desk system of claim 1 further comprising a pair of wheel
assemblies, wherein each of the pair of wheel assemblies is mounted
for rotation to one of the support members of the first and second
elongate members.
7. The desk system of claim 6, wherein each of the pair of wheel
assemblies includes a base component for securing to one of the
support members, an intermediate component including a base portion
having flaps, and a wheel mounted to the intermediate component for
rotation upon an underlying surface, and wherein each of the flaps
includes a lip for gripping an edge of the base component to secure
the intermediate component to the base component.
8. A pivot assembly for a reconfigurable desk comprising: a main
component including a base portion for securing to an underside of
a desk top for rotation of the desk top, a pair of extensions each
extending from the base portion and each including a circular
portion defining an arcuate channel having circular cutouts open to
one another; and a lock mechanism including a moveable pin for
insertion in to and retraction out of the arcuate channel to retain
the pivot assembly in at least first and second positions, wherein
the main component and the lock mechanism are arranged with a
column assembly of the reconfigurable desk such that retention of
the pivot assembly in the first position orients the desk top in a
horizontal orientation relative to an underlying surface and
retention of the pivot assembly in the second position orients the
desk top in a substantially upright orientation relative to the
underlying surface.
9. The pivot assembly of claim 8, wherein the base portion of the
main component defines first and second notches for receiving a
T-knob of an engagement mechanism mounted to the desk top to retain
the desk top in one of a landscape position and an easel
position.
10. The pivot assembly of claim 8, wherein the lock mechanism
further includes a first slider, a second slider, and a spring
disposed therebetween, and wherein the moveable pin extends from
one of the first slider and the second slider and the spring is
biased to push the moveable pin in to the arcuate channel.
11. The pivot assembly of claim 10, wherein the lock mechanism
further includes a knob mechanically linked to a transfer assembly,
and wherein the transfer assembly is mechanically linked to the
first slider and the second slider such that rotation of the knob
directs lateral translation of the first slider and the second
slider to insert or retract the moveable pin from the arcuate
channel.
12. The pivot assembly of claim 8, wherein the desk top defines a
top surface, a side surface, and a groove in the side surface
extending about at least a portion of a perimeter of the desk top
sized to receive one or more fasteners of one or more corresponding
components such that the one or more components do not extend over
the top surface in at least an upright position.
13. The pivot assembly of claim 8, wherein a base portion of the
main component defines one or more arc-shaped openings, wherein
each of the one or more arc-shaped openings is sized for a fastener
to extend therethrough to rotatably secure the desk top to the main
component such that the desk top may rotate independent of the main
component.
14. A reconfigurable desk system comprising: a support structure
having first and second elongate members for at least partially
resting upon an underlying surface; a column having a first end
mounted to one of the first and second elongate members and a
second end; a pivot assembly mounted to the column, cooperable with
a desk top to rotate the desk top about an axis normal thereto, and
arranged with the desk top to transition the desk top between a
substantially horizontal position relative to the underlying
surface and a substantially upright position relative to the
underlying surface; a seat assembly mounted to the support
structure to position a user proximate the desk top; and first and
second wheel assemblies each mounted to a separate end of one of
the first and second elongate members for rotation upon the
underlying surface.
15. The desk system of claim 14, wherein each of the first and
second wheel assemblies comprises: a base component sized for
mounting to the separate end of one of the first and second
elongate members; a first intermediate component defining a
through-hole sized for receiving a portion of the base component; a
second intermediate component including a base portion for
insertion within the through-hole of the first intermediate
component and including a first ledge; a third intermediate
component including a second ledge aligned with the first ledge to
define a channel therebetween; a wheel secured to the third
intermediate component and sized for disposal within the channel;
and a cap having one or more mounts secured to the second
intermediate component such that the third intermediate component
and the wheel may rotate freely as a single component about the
mounts.
16. The desk system of claim 15, wherein each of the first and
second wheel assemblies further comprises one or more rollers each
mounted for rotation about one of the one or more mounts and
extending from the cap for contact with an inner surface of the
third intermediate component such that the third intermediate
component freely rotates upon the rollers.
17. The desk system of claim 15, wherein the base portion of the
second intermediate component includes flaps each having a lip for
gripping an edge of the base component to secure the second
intermediate component to the base component.
18. The desk system of claim 14, wherein the desk top defines a top
surface, a side surface, and a groove in the side surface extending
about at least a portion of a perimeter of the desk top sized to
receive one or more fasteners of one or more corresponding
components such that the one or more components do not extend over
the top surface in at least an upright position.
19. The desk system of claim 14, wherein each of the first and
second wheel assemblies is arranged with the first and second
elongate members so that the first and second wheel assemblies
rotate upon the underlying surface when a user grasps and pulls the
desk system by one of the first and second elongate members.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of U.S. provisional
Application No. 62/123,502 filed Nov. 20, 2014, and is a
continuation-in-part of PCT Application No. PCT/US2015/061912 filed
on Nov. 20, 2015, the disclosures of which are incorporated in
their entirety by reference herein.
TECHNICAL FIELD
[0002] This disclosure relates to a portable desk system which may
transition between at least a collapsed position and expanded
position.
BACKGROUND
[0003] Conventional office chairs and other chairs that are used
with desks in a school or home setting may offer very little
control for either posture or position relative to a surface of the
desk. Further, conventional school desks offer no adjustability to
correct the relationship of the chair to the desk surface as best
suited for the size of the person. Mobile lifestyles have expanded
types of workspaces in comparison to past conventional settings.
People seek comfort for the hours they spend working each day as
well as portability. Typical desks may not provide users with
feasible transport or storage options.
SUMMARY
[0004] A collapsible desk system includes first and second elongate
members having a common central pivot and being pivotal relative to
one another in a scissor-like manner. Each of the first and second
elongate members has a first end for resting on an underlying
surface and second end. A seat is attached to the second end of the
first elongate member. A support member is cooperable with the
first and second elongate members to selectively retain the
elongate members in one or more crossed orientations. A column has
upper and lower ends, the lower end pivotally attached to the
second end of the second elongate member. A desk top is pivotally
attached to the upper end of the column. The members, seat, column,
and desk top are arranged with one another to transition between at
least a collapsed and an expanded position.
[0005] The system may include a knee support mounted to one of the
elongate members. The system may include a swivel mechanism to
rotate the desk top about a swivel axis normal to the desk top. The
desk top may define a rectangular shape and the swivel mechanism
may be configured to enable the desk top to rotate ninety degrees.
The swivel mechanism and the pivotal attachment of the desk top may
cooperate to orient the desk top in an easel configuration in which
the desk top is in a substantially upright position relative to the
underlying surface. The desk top may pivot about a generally
horizontal transverse axis relative to the column. The support
member may be a strut pivotally connected to one of the elongate
members and engageable with the other of the elongate members at a
plurality of spaced apart locations in order to vary the desk
height when the system is in the expanded position. The support
member may be pivotally attached to one of the elongate members.
The seat may be pivotally attached to one of the elongate
members.
[0006] The system may define a height of less than one foot
relative to the underlying surface when in the collapsed position.
The desk top may define a side face having a groove extending about
at least a portion of a perimeter of the desk top with the groove
sized to receive a first fastener tab of an accessory. The groove
may extend around substantially all of the perimeter of the desk
top. The first fastener tab may define a mount cooperable with the
accessory such that the accessory may rotate between at least a
first and second position. The column may be telescopic to adjust a
height of the desk relative to the underlying surface.
[0007] A lock mechanism may selectively engage the column in one or
more positions. A lock mechanism at the pivotal attachment of the
desk top to the column may selectively engage the desk top in one
or more positions. A lock mechanism at the pivotal attachment of
the column and the second elongate member may selectively engage
the column in one or more positions. A front support member and a
rear support member may rest on the underlying surface and each of
the members may extend along an axis parallel with a transverse
axis of the system. At least one of the elongate members may
include a pair of transversely spaced apart elongate members on
opposed transverse sides of the other elongate member. A knee
support may be mounted to one of the elongate members. An accessory
may be attached to a groove defined by a side face of the desk and
pivotal between a cantilevered outboard position and an inboard
position partially extending over a portion of the desk. The
accessory may be selected from a group of a light device, a mobile
phone dock, a tablet dock, a cup holder, a utensil receptacle, a
speaker, a snack tray, a makeup mirror, a cord organizer, a book
holder, a file receptacle, one or more clips, or an art supply
holder.
[0008] A workspace system includes a desk top defining a top
surface, a side surface, and a groove in the side surface extending
about at least a portion of a perimeter of the desk top. The groove
is sized to receive one or more fasteners of one or more
corresponding components such that the one or more components do
not extend over the desk top surface in at least a first position.
The system may include a support structure supporting the desk top
thereon with a lower portion for resting on an underlying surface
and an upper portion. The system may include a seat assembly
mounted to the upper portion of the support structure and having a
seat and knee support. The support structure is arranged with the
desk top to position a user proximate the top surface. The seat or
knee support may be sized for removable covers to be attached
thereto. The components may be selected from a group of a light
device, a mobile phone dock, a tablet dock, a cup holder, a utensil
receptacle, a speaker, a snack tray, a makeup mirror, a cord
organizer, a book holder, a file receptacle, one or more clips, or
an art supply holder. The one or more corresponding components may
be pivotally mounted to the one or more fasteners such that the one
or more corresponding accessories may pivot to extend over the top
surface in a second position.
[0009] A reconfigurable desk system includes a support structure, a
column, a desk top, a swivel mechanism, and a seat assembly. The
support structure has first and second elongate members for at
least partially resting on an underlying surface. The column has a
first end mounted to one of the elongate members and a second end.
The desk top is pivotally mounted to the column at a pivot
assembly. The swivel mechanism is cooperable with the desk top to
rotate the desk top about an axis normal thereto. The seat assembly
is mounted to the support structure to position a user proximate
the desk top. The pivot assembly and swivel mechanism are arranged
with one another such that the desk may transition between a
landscape configuration in which the desk is oriented in a
substantially horizontal position relative to the underlying
surface and an easel configuration in which the desk is oriented in
a substantially upright position relative to the underlying
surface. A knee support may be mounted to one of the elongate
members and arranged with the seat assembly such that a posture of
a user positioned thereon is defined by a substantially upright
seated position optimal for spinal health of the user. The desk top
may define a side face extending about a perimeter thereof and have
a groove sized to receive a fastener tab of an accessory. An
accessory may be attached at the groove and pivotal between at
least first and second positions. The column may be pivotally
mounted to one of the elongate members to adjust a location of the
desk top relative to the seat assembly.
[0010] A collapsible desk system includes first and second elongate
members, a seat, a diagonal support member, a column, a pivot
assembly, and a desk top. The first and second elongate members
have a common central pivot, and are pivotal relative to one
another in a scissor-like manner. Each elongate member has a
support member for resting on an underlying surface and an end. The
seat is attached to the end of the first elongate member. The
diagonal support member is cooperable with the first and second
elongate members to selectively retain the elongate members in one
or more crossed orientations. The column has upper and lower ends.
The lower end is pivotally attached to the end of the second
elongate member. The pivot assembly is mounted to the upper end of
the column, includes a main component having a first extension with
an arcuate cutout, and includes a lock mechanism comprising a pin
for extension in to and retraction out of the arcuate cutout. The
desk top is attached to the pivot assembly for rotational
transition between a landscape position and an easel configuration.
The elongate members, the seat, the column, and the desk top are
arranged with one another to transition between at least a
collapsed configuration and an expanded configuration. Engagement
of the lock mechanism retains the pin within the arcuate cutout and
disengagement of the pin retracts the pin from within the arcuate
cutout so that the desk top may pivot between the collapsed
configuration and the expanded configuration. The arcuate cutout
may be defined by circular-shaped cutouts open to one another and
extending in an arc relative to a center of a circular portion of
the first extension. The lock mechanism may further include a knob
coupled to a transfer assembly. The transfer assembly may be
mechanically linked to a first slider and a second slider such that
rotation of the knob moves the pin extending from one of the first
slider and the second slider in to or out of the arcuate cutout.
The main component may further include one or more arc-shaped
openings for a fastener to extend therethrough to rotatably secure
the main component to the desk top. The arc-shaped openings may be
located upon the main component to facilitate rotation of the desk
top independent of the main component. The desk system may further
include an engagement mechanism having a T-knob. A base portion of
the main component may define a first notch and a second notch. The
desk top and the main component may be arranged with one another so
the desk top is oriented in the landscape position when the T-knob
is inserted into the first notch and so the desk top is oriented in
the easel position when the T-knob is inserted into the second
notch. The desk system may further include a pair of wheel
assemblies. Each of the pair of wheel assemblies may be mounted for
rotation to one of the support members of the first and second
elongate members. Each of the pair of wheel assemblies may include
a base component for securing to one of the support members, an
intermediate component including a base portion having flaps, and a
wheel mounted to the intermediate component for rotation upon an
underlying surface. Each of the flaps may include a lip for
gripping an edge of the base component to secure the intermediate
component to the base component.
[0011] A pivot assembly for a reconfigurable desk includes a main
component and a lock mechanism. The main component includes a base
portion for securing to an underside of a desk top for rotation of
the desk top and a pair of extensions each extending from the base
portion and each including a circular portion defining an arcuate
channel having circular cutouts open to one another. The lock
mechanism includes a moveable pin for insertion in to and
retraction out of the arcuate channel to retain the pivot assembly
in at least first and second positions. The main component and the
lock mechanism are arranged with a column assembly of the
reconfigurable desk such that retention of the pivot assembly in
the first position orients the desk top in a horizontal orientation
relative to an underlying surface and retention of the pivot
assembly in the second position orients the desk top in a
substantially upright orientation relative to the underlying
surface. The base portion of the main component may define first
and second notches for receiving a T-knob of an engagement
mechanism mounted to the desk top to retain the desk top in one of
a landscape position and an easel position. The lock mechanism may
further include a first slider, a second slider, and a spring
disposed therebetween. The moveable pin may extend from one of the
first slider and the second slider and the spring may be biased to
push the moveable pin in to the arcuate channel. The lock mechanism
may further include a knob mechanically linked to a transfer
assembly. The transfer assembly may be mechanically linked to the
first slider and the second slider such that rotation of the knob
directs lateral translation of the first slider and the second
slider to insert or retract the moveable pin from the arcuate
channel. The desk top may define a top surface, a side surface, and
a groove in the side surface extending about at least a portion of
a perimeter of the desk top sized to receive one or more fasteners
of one or more corresponding components such that the one or more
components do not extend over the top surface in at least an
upright position. A base portion of the main component may define
one or more arc-shaped openings. Each of the one or more arc-shaped
openings may be sized for a fastener to extend therethrough to
rotatably secure the desk top to the main component such that the
desk top may rotate independent of the main component.
[0012] A reconfigurable desk system includes a support structure, a
column, a pivot assembly, a seat assembly, and first and second
wheel assemblies. The support structure has first and second
elongate members for at least partially resting upon an underlying
surface. The column has a first end mounted to one of the first and
second elongate members and a second end. The pivot assembly is
mounted to the column, cooperable with a desk top to rotate the
desk top about an axis normal thereto, and arranged with the desk
top to transition the desk top between a substantially horizontal
position relative to the underlying surface and a substantially
upright position relative to the underlying surface. The seat
assembly is mounted to the support structure to position a user
proximate the desk top. Each of the first and second wheel
assemblies is mounted to a separate end of one of the first and
second elongate members for rotation upon the underlying surface.
Each of the first and second wheel assemblies may further include a
base component, a first intermediate component, a second
intermediate component, a third intermediate component, a wheel,
and a cap. The base component may be sized for mounting to the
separate end of one of the first and second elongate members. The
first intermediate component may define a through-hole sized for
receiving a portion of the base component. The second intermediate
component may include a base portion for insertion within the
through-hole of the first intermediate component and include a
first ledge. The third intermediate component may include a second
ledge aligned with the first ledge to define a channel
therebetween. The wheel may be secured to the third intermediate
component and sized for disposal within the channel. The cap may
have one or more mounts secured to the second intermediate
component such that the third intermediate component and the wheel
may rotate freely as a single component about the mounts. Each of
the first and second wheel assemblies may further include one or
more rollers each mounted for rotation about one of the one or more
mounts and extending from the cap for contact with an inner surface
of the third intermediate component such that the third
intermediate component freely rotates upon the rollers. The base
portion of the second intermediate component may include flaps each
having a lip for gripping an edge of the base component to secure
the second intermediate component to the base component. The desk
top may define a top surface, a side surface, and a groove in the
side surface extending about at least a portion of a perimeter of
the desk top sized to receive one or more fasteners of one or more
corresponding components such that the one or more components do
not extend over the top surface in at least an upright position.
Each of the first and second wheel assemblies may be arranged with
the first and second elongate members so that the first and second
wheel assemblies rotate upon the underlying surface when a user
grasps and pulls the desk system by one of the first and second
elongate members.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] FIG. 1 is a front perspective view of a first embodiment of
a novel seat and desk system.
[0014] FIG. 2 is a rear perspective view of the novel system set
forth in FIG. 1.
[0015] FIG. 3 is a front view of the novel system set forth in FIG.
1.
[0016] FIG. 4 is a back view of the novel system set forth in FIG.
1.
[0017] FIG. 5a is a schematic view of a novel system shown in the
open or expanded position.
[0018] FIG. 5b is a schematic view of the embodiment in FIG. 5a
shown in the collapsed or transport position.
[0019] FIG. 6 is a side view of the embodiment of FIGS. 1-4 shown
in the collapsed or transport position.
[0020] FIG. 7 is a perspective view of another embodiment of the
novel desk and seat system shown in the open or expanded position
with accessories attached thereto.
[0021] FIG. 8 is another embodiment shown in the open or expanded
position.
[0022] FIG. 9a is a front perspective view of an example of a desk
system.
[0023] FIG. 9b is a detailed view of a portion of the desk system
of FIG. 9a including a work lock-out system.
[0024] FIG. 9c is a detailed view of a portion of the desk system
of FIG. 9a including a main arm dual lock-out system
[0025] FIG. 9d is a detailed view of a portion of the desk system
of FIG. 9a including a novel slot system for holding and retaining
various accessories.
[0026] FIG. 9e is a partially exploded view of a portion of the
desk system of FIG. 9a showing various components thereof.
[0027] FIG. 9f is a side perspective view of the desk system of
FIG. 9a.
[0028] FIG. 9g is a partial perspective view of the desk system of
FIG. 9a.
[0029] FIG. 9h shows a portion of the desk system of FIG. 9a
including a slot system for attaching accessories.
[0030] FIG. 9i shows the desk system of FIG. 9a in a folded or
collapsed position.
[0031] FIG. 9j shows partial perspective views of the desk system
of FIG. 9a including a view showing a user positioned thereon.
[0032] FIG. 10 is an underside perspective view of a pivot assembly
for use with a reconfigurable desk system showing various
components of mechanisms for adjusting and locking a work surface
in a desired position relative to a base of a desk.
[0033] FIG. 11 is a perspective view, in cross-section, of the
pivot assembly and desk of FIG. 10 showing details of the
adjustable and locking positions.
[0034] FIG. 12 is a perspective view showing a desk system in a
folded or collapsed position.
[0035] FIG. 13 is a perspective view of an example of a desk system
shown in an expanded position.
[0036] FIG. 14 is a perspective view of the desk system of FIG. 13
shown in an easel position.
[0037] FIG. 15 is a perspective view of the desk system of FIG. 13
shown in a collapsed position.
[0038] FIG. 16 is a side view of an example of an accessory
fastener for mounting to a groove defined by a desk top.
[0039] FIG. 17 is a side view, in cross-section, of an example of
an accessory fastener mounted to a desk top having a groove sized
to receive the accessory fastener.
[0040] FIG. 18 is a perspective view of an example of a desk system
shown with in a collapsed position with accessories folded
thereon.
[0041] FIG. 19 is a perspective view of an example of a desk system
including wheel assemblies and shown in an expanded
configuration.
[0042] FIG. 20 is a perspective view of the desk system of FIG. 19
shown in a collapsed position.
[0043] FIG. 21 is a perspective view of an example of one of the
wheel assemblies of FIG. 19.
[0044] FIG. 22a is a perspective exploded view of the wheel
assembly of FIG. 21.
[0045] FIG. 22b is a side view, in cross-section, of an example of
a wheel and an intermediate component of the wheel assembly of FIG.
21.
[0046] FIG. 23 is a perspective view of a portion of the desk
system of FIG. 19 shown in a first position.
[0047] FIG. 24 is a perspective view of the portion of the desk
system of FIG. 23 shown in a second position.
[0048] FIG. 25 is a perspective exploded view of the portion of the
desk system of FIG. 23.
[0049] FIG. 26 is a perspective exploded view of an example of a
pivot assembly of the desk system of FIG. 19.
[0050] FIG. 27 is a perspective view of an example of a component
of the pivot assembly of FIG. 26.
[0051] FIG. 28 is a perspective view of an example of a lock
mechanism of the desk system of FIG. 19 shown in a first
position.
[0052] FIG. 29 is a perspective view of the lock mechanism of FIG.
28 shown in a second position.
[0053] FIG. 30 is a bottom plan view of a portion of the desk
system of FIG. 19 showing a desk top in a landscape position.
[0054] FIG. 31 is a bottom plan view of the portion of the desk
system of FIG. 30 showing the desk top in an easel position.
DETAILED DESCRIPTION
[0055] Embodiments of the present disclosure are described herein.
It is to be understood, however, that the disclosed embodiments are
merely examples and other embodiments can take various and
alternative forms. The figures are not necessarily to scale; some
features could be exaggerated or minimized to show details of
particular components. Therefore, specific structural and
functional details disclosed herein are not to be interpreted as
limiting, but merely as a representative basis for teaching one
skilled in the art to variously employ embodiments of the present
disclosure. As those of ordinary skill in the art will understand,
various features illustrated and described with reference to any
one of the figures can be combined with features illustrated in one
or more other figures to produce embodiments that are not
explicitly illustrated or described. The combinations of features
illustrated provide representative embodiments for typical
applications. Various combinations and modifications of the
features consistent with the teachings of this disclosure, however,
could be desired for particular applications or
implementations.
[0056] Reference is first made to FIGS. 1 and 2 of the drawings
which illustrate perspective views of the front and back of an
example of a desk system, referred to generally as a desk system 10
herein. Components of the desk system 10 are arranged with one
another such that the desk system 10 may transition between
multiple configurations and positions. For example, the desk system
10 may transition between at least a collapsed or folded position
and an expanded or open position. The desk system 10 may include an
integrated seating and work surface that can easily fold for simple
and convenient storage and easy transport. When assembled, the
system includes an adjustable work desk with an integrated clip
system that allows for a variety of desk and work accessories to be
attached to the edge of the work surface leaving the entire work
surface clear. These accessories may provide, for example, storage,
lighting, entertainment, and other useful devices.
[0057] In one example of the desk system 10, there is no tool
assembly required and as previously indicated it can readily be
folded flat for easy storage and portability and quickly opened and
adjusted to a desired position or configuration. The desk system
may include a top with a channel cut and a plastic trap which
permits insertion and attachment of the various accessories. The
desk system 10 may provide a custom workplace without sacrificing
desk space. Adjustability of the desk system 10 may accommodate a
variety of different sized users and may positively influence a
user's posture while seated.
[0058] While several modifications will be illustrated and
described the common elements will be given the same numerals. It
is noted that various elements will change in detail but their
functions will not.
[0059] Continuing to refer to FIGS. 1 and 2, the desk system 10
includes a desk top 12 supported by columns consisting of inner and
outer columns 14, 16. The inner column 14 is connected to a desk
top 12 by a pivot assembly 18 so the desk top 12 can be pivoted
relative to the inner column 14. The inner column 14 may have an
upper end and the outer column 16 may have a lower end. The inner
column 14 and the outer column 16 may have a telescoping
relationship. Various shapes may be suitable for the desk top 12.
For example, the desk top 12 may define a rectangular or square
shape. A configuration of the desk top in FIG. 1 may be referred to
as a landscape configuration herein. A work surface lock out
mechanism 62 (see FIG. 9b) may be provided to lock the desk top 12
in position when the assembly is moved to one or more positions
including an open position. For example, the lock out mechanism 62
may be selectively engaged to orient the desk top 12 in the one or
more positions. It is contemplated that other suitable lock
mechanisms may be available to secure the desk top 12 and inner
column 14 in a position.
[0060] The inner and outer columns 14, 16 may define openings (not
shown) for a pin 20 to extend therethrough and retain the columns
14, 16 in the desired position. For example, the desk top 12 may
translate to adjust a distance between an underlying surface and
the desk top 12 and/or to adjust a distance between the underlying
surface and a seat assembly 26.
[0061] A pivot assembly 24 assists in enabling pivotal movement of
the outer column 16 and a knee support assembly 22. The knee
support assembly 22 may include one or more knee pads to assist in
supporting a user positioned adjacent the desk top 12. It is
contemplated that the knee support assembly 22 may be a single
component or may include more than one component, such as multiple
knee pads.
[0062] We turn now to the seat assembly 26 which is connected to a
seat 28. The seat 28 is connected to a front support base 30
through a dual column assembly 32. The dual column assembly 32 may
include a first elongate member 33. The first elongate member 33
may have a first end for resting on the underlying surface and a
second end. The dual column assembly 32 may include two first
elongate members 33 spaced apart from one another. The seat 28 may
be mounted to the dual column assembly 32 for pivotal movement. For
example, the seat 28 may be mounted to the second end of the first
elongate member such that when the desk system 10 is oriented in a
collapsed position (further described below) the seat 28 may pivot
to assist in providing a more compact configuration of the desk
system.
[0063] The knee support assembly 22 may be connected to a rear
support base 34 through a column assembly 36. The seat assembly 26
may include a second elongate member 37. The second elongate member
37 may include a first end for resting on the underlying surface
and a second end. The seat assembly 26 may include two second
elongate members 37. The first elongate member 33 and the second
elongate member 37 may share a common pivot and be pivotable
relative to one another in a scissor-like manner. For example, the
first elongate member 33 and the second elongate member 37 may
share a pivot 39.
[0064] To permit pivotal movement of the seat assembly 26 and the
knee support assembly 22 there is provided a pivot assembly 38. For
example, the pivot assembly 38 may include a link 42. To facilitate
positioning of the seat assembly 26 relative to the knee support
assembly 22 a support plate 40 may be secured between braces 36a
and 36b of the column assembly 36. The link 42 may be provided
between a plate 40 and the seat assembly 26. One end of the link 42
may be pivotally connected to the seat assembly 26 at a pivot 44.
The link 42 may operate as a support member and be cooperable with
the first elongate member 33 and the second elongate member 37 to
selectively retain the elongate members in one or more crossed
orientations. The other end of link 42 may have a transversely
extended rod 46 connected thereto which may be adjustably
positioned between slots in plate 40 to receive rod 46 in various
positions. For example, the link 42 may be a strut pivotally
connected to one of the elongate members and engageable with the
other of the elongate members at one or more spaced apart locations
in order to vary a height of components of the desk system 10. The
link 42 may also be pivotally attached to one of the elongate
members.
[0065] FIGS. 3 and 4 provide a front view and a back view of the
desk system 10. The components thereof are appropriately
numbered.
[0066] The first and second elongate members 33, 37, the seat 28,
the inner and outer columns 14, 16, and the desk top 12 may be
arranged with one another to transition between at least a
collapsed position and an expanded position. For example, FIG. 5a
is a schematic view of the desk system 10 in the expanded position
and FIG. 5b is a schematic view of the desk system 10 in the
collapsed position. The desk system may define a height of less
than one foot relative to the underlying surface when in the
collapsed position.
[0067] FIG. 6 shows the desk system 10 in the collapsed position
for storage or transport. For example, the desk system 10 may fit
under a user's bed or within a user's closet when in the collapsed
position. As another example, the desk system 10 may be more
conveniently transportable when in the collapsed position in
comparison with the expanded position.
[0068] FIG. 7 shows another example of an embodiment of the desk
system 10 oriented in the expanded position. In this example, the
knee support assembly 22 is shown as a single component mounted to
the second elongate member 37.
[0069] Shown attached to the desk top 12 are various accessories
including a fan 54, speakers 56, and a lighting system 58. Examples
of other accessories which may be removably attached to the desk
top 12 include, but are not limited to, a mobile phone dock, a
tablet dock, a cup holder, a utensil receptacle, a speaker, a snack
tray, a makeup mirror, a cord organizer, a book holder, a file
receptacle, one or more clips, or an art supply holder. The seat 28
and the knee pads of the knee support assembly 22 are of a
different design than FIGS. 1 through 4 but the components thereof
are otherwise similar.
[0070] FIG. 8 illustrates another embodiment showing slightly
different designs of various accessories.
[0071] FIG. 9a illustrates another embodiment that includes similar
components as the other embodiments but takes slightly different
shapes and sizes that indicate the wide variations that are
possible involving applicant's novel concepts.
[0072] FIG. 9b is a detailed view of the open work surface lock-out
mechanism 62 for locking the work surface in a position during
use.
[0073] FIG. 9c shows the main arm dual lock-out system 60 for
locking the main column in position during use.
[0074] FIGS. 9d and 9h illustrate the novel slot system for
attaching various accessories. For example, the desk top 12 may
define a side face 67 extending about a perimeter thereof. The side
face 67 may have a groove 69 extending about at least a portion of
the perimeter of the desk top 12. In another example, the groove 69
may extend around substantially all of the perimeter of the desk
top 12. The groove 69 may be sized to receive a fastener tab of one
of the accessories. The fastener tab may be mounted to the
respective accessory for pivotal movement. For example, the pivotal
relationship between the fastener tab and respective accessory may
be such that the accessory may pivot between at least a first
position in which the accessory does not extend over a portion of
the desk top 12 and a second position in which the accessory
extends over a portion or contacts the desk top 12. For example, in
the collapsed position the accessory may extend over and contact
the desk top 12 for storage or transport purposes.
[0075] FIG. 9e shows an exploded view of various examples of
components of the desk system 10.
[0076] FIG. 9f is a side perspective view of the embodiment shown
in FIG. 9a.
[0077] FIG. 9g includes partial perspective views of the desk
system 10 including a view having a user positioned thereon. In
this example, a posture of the user positioned on the desk system
10 may be defined by a substantially upright seated position
optimal for spinal health of the user.
[0078] FIG. 9h is a partial perspective view showing a side portion
of the desk top 12.
[0079] FIG. 9i is a perspective view of the embodiment shown in
FIG. 9a shown partially collapsed.
[0080] FIG. 9j is a partial perspective view of the embodiment
shown in FIG. 9a.
[0081] FIGS. 10 and 11 show an example of a swivel mechanism which
may assist in rotating the desk top 12 relative to the supporting
structure and about an axis normal to the desk top 12. Turning now
to FIG. 10 there is illustrated an enlarged perspective view of the
pivot assembly 18. It is to be noted that the pivot assembly 24 is
similar to the pivot assembly 18.
[0082] In FIG. 10 there is shown the inner column 14 connected to a
shaft 70 which is rotatably mounted. Connected to one end of the
shaft 70 is a toothed wheel 72 which engages a mating toothed
member 74. A handle 76 is connected to a shaft 78 that is threaded
into a knob 80 in a fixed position. The handle 76 may be turned
counter clockwise and the toothed wheel 72 may be loosened and
disengaged from the toothed member 74 such that the column 14 is
free to rotate and move the desk top 12 to a desired angled
position. The handle 76 may be turned clockwise to lock the toothed
wheel 72 and the toothed member 74 together and lock the desk top
12 in a fixed position.
[0083] The pivot assembly 24 for permitting movement of the column
16 is similarly designed to adjust or retain the column assembly in
a fixed position.
[0084] The desk top 12 may be rotated relative to an axis normal to
the desk top 12. For example, the desk top 12 may rotate between 90
and 180 degrees. Bottom surface projections 82 of the desk top 12
may fit into corresponding openings that are formed in a plate to
which is secured toothed member 74. In a normal fixed position, a
first plate 86 and a second plate 81 may be retained in their
relationship by the knob 90 to which is connected a shaft (not
shown) which when loosened permits disengagement of the projections
82 from the openings 84 which permits rotation of the desk top 12.
When the plates 81, 86 are in their relocated position the knob 90
may be tightened to retain the plates in the new position.
[0085] FIG. 12 is a perspective view of the desk system 10 shown in
a collapsed position.
[0086] FIGS. 13 through 15 show another example of the desk system
10. FIG. 13 shows the desk system 10 in the expanded position with
the desk top in the landscape configuration and various accessories
mounted thereto. FIG. 14 shows the desk system 10 in an easel
configuration in which the desk top 12 is oriented in a
substantially upright position relative to the underlying surface.
Artists are one example of a type of user which may utilize the
easel configuration. In this configuration, accessories, such as a
light, speakers, and a utensil receptacle may be mounted to the
desk top 12 via the groove 69 and respective fastener. FIG. 15
shows the desk system 10 in the collapsed position for transport or
storage.
[0087] FIGS. 16 and 17 show an example of an accessory fastener,
referred to generally as an accessory fastener 100 herein. The
accessory fastener 100 may include a mount 104, a first fastener
tab 108, and a second fastener tab 110. The accessory fastener 100
may be mounted to a desk top, such as the desk top 12. For example,
the first fastener tab 108 may be sized for disposal within a
groove, such as the groove 68 of the desk top 12. The second
fastener tab 110 may be arranged with the first fastener tab 108 to
assist in orienting the accessory fastener 100 relative to the desk
top 12. An accessory, such as an accessory 112 may be mounted to
the accessory fastener 100 at, for example, the mount 104. The
mount 104 may be, for example, a nub or pin sized for reception
within the accessory 112 such that the accessory 112 may rotate
about an axis in line with the mount 104. For example, FIG. 17
shows an example in which the accessory 112 may rotate between a
position in which the accessory 112 does not extend over a portion
of the desk top 12 to a position in which the accessory 112 extends
over the desk top 12. FIG. 18 shows an example in which multiple
accessories are folded onto the desk top 12 where the desk system
10 is in the collapsed position.
[0088] The desk systems described above provide users with a
workspace option in which a stored desk system may be easily opened
as a fully assembled product and adjust to fit their body.
Transition between the various positions and configurations does
not require additional parts or tools. Accessories may attach to
the desk simply and allow the user to customize their workspace
according to work needs and style and without obstructing work
space of the desk top. The accessories may also fold against the
desk top storage. Additionally, the seat and knee supports may
positively influence the user's posture while working at the desk
and may be adjusted to accommodate various user body types and
sizes.
[0089] FIGS. 19 and 20 illustrate another example of a desk system
referred to generally as a desk system 200. The desk system 200 may
be reconfigured between expanded and collapsed configurations as
described above. In FIG. 19, the desk system is shown in the
expanded configuration and in FIG. 20 the desk system 200 is shown
in the collapsed configuration. The desk system 200 includes a desk
top 206 mounted for pivotal movement to a column assembly 208. For
example, the desk top 206 may be mounted to the column assembly 208
by a pivot assembly (the pivot assembly shown in FIGS. 23 through
26). The pivot assembly may assist in enabling the desk top 206 to
transition between multiple positions such as a landscape position
and an easel position as further described below. The desk top 206
defines a top surface, a side surface, and a groove in the side
surface extending about at least a portion of a perimeter of the
desk top sized to receive one or more fasteners of one or more
corresponding components such that the one or more components do
not extend over the top surface of the desk top 206 in at least a
first position.
[0090] The column assembly 208 may be mounted to a first elongate
member 214 or a second elongate member 216. The first elongate
member 214 and the second elongate member 216 may be arranged with
one another for a scissor-type movement to assist in transitioning
the desk system 200 between the expanded configuration and the
collapsed configuration. A knee support assembly and a seat
assembly may be mounted to one or both of the elongate members to
support a user. For example, the knee support assembly may include
a first knee support 220 and a second knee support 222. The seat
assembly may include a seat 226 mounted to the second elongate
member 216. The seat 226 may be adjustable to accommodate various
sizes of users to position the user in a comfortable position
relative to the desk top 206. A diagonal support member 228 may
extend between the first elongate member 214 and the second
elongate member 216 to retain the elongate members in position
relative to one another.
[0091] A first support member 240 extends from the first elongate
member 214 and a second support member 242 extends from the second
elongate member 216. The first support member 240 and the second
support member 242 are for resting upon an underlying surface.
[0092] One or more wheel assemblies may be mounted to ends of one
or both of the support members for rotation. For example, a first
wheel assembly 250 and a second wheel assembly 252 may be mounted
at opposing ends of the second support member 242. The wheel
assemblies may be mounted to the second support member 242 to
assist a user in moving the desk system 200. For example, when the
desk system 200 is in the collapsed configuration, a user may grasp
the first support member 240 to pull or push the desk system 200
while the wheel assemblies rotate upon an underlying surface. When
the desk system 200 is in the expanded configuration, a user may
grasp the seat 226 or other portion of the desk system 200 to
orient the desk system 200 at an angle relative to an underlying
surface and such that the only the wheel assemblies are contacting
the underlying surface for desk system 200 movement. While the
wheel assemblies are shown mounted to the second support member 242
in FIGS. 19 and 20, it is contemplated that the wheel assemblies
may be mounted to the first support member 240 so that a user may
grasp the second support member 242 to pull the desk system 200
along an underlying surface.
[0093] FIGS. 21 through 22b show further detail of the wheel
assemblies. While FIGS. 21, 22a, and 22b refer to the first wheel
assembly 250, it is to be understood that the second wheel assembly
252 may include similar components. The first wheel assembly 250
includes components arranged with one another to facilitate
rotation of a wheel. For example, the first wheel assembly 250
includes a base component 260, a first intermediate component 262,
a second intermediate component 264, a wheel 266, a third
intermediate component 268, and a cap 270.
[0094] The base component 260 is sized for securing to one of the
ends of the first support member 240 or the second support member
242. The first intermediate component 262 includes a through-hole
sized for receiving a portion of the base component 260 for
securing the first intermediate component 262 thereto. The second
intermediate component 264 includes a base portion 272 for
insertion within the through-hole of the first intermediate
component 262 to secure the first intermediate component 262 and
the second intermediate component 264 to one another. While shown
as separate components in FIGS. 21 and 22a, it is contemplated that
the first intermediate component 262 and the second intermediate
component 264 may be formed as a single component.
[0095] The second intermediate component 264 may include flaps to
assist in securement to the base component 260. For example, the
second intermediate component 264 may include flaps 275 having a
lip for gripping an edge of the base component 260 when the second
intermediate component 264 is mounted to the base component 260.
The second intermediate component 264 includes a first ledge 276
and the third intermediate component 268 includes a second ledge
278. When the second intermediate component 264 and the third
intermediate component 268 are mounted to one another the first
ledge 276 and the second ledge 278 are aligned to define a channel
sized to receive a portion of the wheel 266.
[0096] FIG. 22b shows an example of a mechanical relationship
between the wheel 266 and the third intermediate component 268. The
wheel 266 may include a plurality of extensions 280 radially spaced
about an inner surface of the wheel 266. A base portion 282 of the
third intermediate component 268 includes a plurality of grooves
284 radially spaced about the base portion 282. The plurality of
extensions 280 and the plurality of grooves 284 are sized for
engagement to secure the wheel 266 and the third intermediate
component 268 to one another.
[0097] The cap 270 may be fixed to the second intermediate
component 264 such that the wheel 266 and the third intermediate
component 268 may rotate. For example, the cap 270 may include
cylinder-shaped mounts 286 for insertion within cylinder-shaped
cavities of receivers 288 extending from the second intermediate
component 264. In one example, the mounts 286 and the receivers 288
may be sized relative to one another to facilitate a snap-fit. In
another example, the mounts 286 and the receivers 288 may have a
non-cylindrical shape. The mounts 286 and the receivers 288 may be
secured to one another via other methods, such as via an
adhesive.
[0098] One or more rollers 290 may be mounted for rotation to the
cap 270. For example, each of the one or more rollers 290 may be
mounted about one of the mounts 286. The one or more rollers 290
extend into the channel when the cap 270 is mounted to the second
intermediate component 264 to contact an inner surface of the third
intermediate component 268 so that the third intermediate component
268 and the wheel 266 may rotate upon the one or more rollers
290.
[0099] FIGS. 23 and 24 show the desk top 206 of the desk system 200
in first and second positions. In FIG. 23, the desk top 206 is
oriented in a landscape position. In FIG. 24, the desk top 206 is
oriented in an easel position. A pivot assembly 294 assists in
facilitating transition of the desk top 206 between the multiple
positions such as the landscape position and the easel position.
For example, the pivot assembly 294 may operate to adjust an angle
of the desk top 206 relative to an underlying surface to provide
multiple work surface options for a user.
[0100] The pivot assembly 294 is mounted to an inner column 308 of
the column assembly 208. The inner column 308 may have a
telescoping relationship with an outer column 310 of the column
assembly 208 to raise and lower the desk top 206. A swivel
mechanism may rotate the desk top 206 about an axis normal to the
desk top 206.
[0101] FIGS. 25 and 26 show exploded views of portions of the desk
system 200. The pivot assembly 294 may include a main component 320
and an adjustable lock mechanism 322 arranged with one another to
facilitate adjustment of an angle of the desk top 206 relative to a
user and relative to an underlying surface. An engagement mechanism
324 operates with the main component 320 to retain the desk top 206
in the landscape position or the easel position as further
described below. A plate 326 is arranged with a lower surface of
the desk top 206 to conceal a portion of the engagement mechanism
324 while providing access to an actuator to engage and disengage
the engagement mechanism 324 with the desk top 206.
[0102] FIG. 27 is a detailed perspective view of the main component
320. The main component 320 includes a first extension 330 and a
second extension 332. Each of the first extension 330 and the
second extension 332 extend from a base portion 336. Each of the
first extension 330 and the second extension 332 define an arcuate
cutout 338. The arcuate cutout 338 may include a plurality of
circular-shaped cutouts open to one another. The circular-shaped
cutouts are sized to receive a pin of the lock mechanism 322. In
one example, the arcuate cutout 338 may extend in an arc between
zero and ninety-degrees relative to a center point of a circular
portion of the first extension 330 and a center point of a circular
portion of the second extension 332. The circular-shaped cutouts
assist in providing various angled configurations for the desk top
206 relative to a user positioned on the seat 226 as further
described herein. The number of angled configurations available is
based on the number circular-shaped cutouts and the extension of
the arcuate cutout 338.
[0103] The base portion 336 may define one or more openings 340
each extending in an arc of various degrees relative to a center
point of the base portion 336. The one or more openings 340 provide
space for fasteners to rotatably secure the main component 320 to
the desk top 206. The main component 320 and the desk top 206 are
arranged with one another so that the desk top 206 may rotate upon
the main component 320 as guided by a relationship between the
fasteners and the one or more openings 340. The base portion 336
may define one or more notches 342 spaced from one another to
assist in facilitating engagement of the desk top 206 when rotated
between positions. The base portion 336 may include cutouts to
minimize a weight of material while also providing structural
rigidity by having one or more tabs 344 radially spaced from one
another.
[0104] FIGS. 28 and 29 show further detail of the main component
320 and the lock mechanism 322. The lock mechanism 322 may include
a knob 350, a transfer assembly 352, a first slider 354, and a
second slider 356. The knob 350 is mechanically linked to the
transfer assembly 352 to direct rotation thereof. A first pin 358
is mounted to the first slider 354 and a second pin 360 is mounted
to the second slider 356.
[0105] The transfer assembly 352 is mechanically linked to the
first slider 354 and the second slider 356 to direct lateral
translation of the sliders between multiple positions when the knob
350 rotates the transfer assembly 352. For example, the sliders may
laterally translate to insert and retract the pins within the
respective adjacent arcuate cutout 338 to facilitate transition
between an engaged and a disengaged position of the pins. Each of
the pins may include a spherical-shaped end to facilitate easier
insertion and retraction of the pins within the arcuate cutout 338
in comparison to a cylinder-shaped end.
[0106] A spring 366 may be disposed between the first slider 354
and the second slider 356 to bias retention of the sliders toward
the engaged position. Rotation of the knob 350 directs the sliders
to translate in a direction opposite the bias of the spring
366.
[0107] FIGS. 30 and 31 are bottom plan views of a portion of the
desk system 200 showing the desk top 206 in the landscape position
and the easel position. In the landscape position as shown in FIG.
30 and the easel position shown in FIG. 31, the engagement
mechanism 324 may engage with the main component 320. For example,
the engagement mechanism 324 includes a T-knob 380 for engaging
with the main component 320 via one of the notches 342. The T-knob
380 may include a handle for a user to pull the T-knob 380 out of
the respective notch 342. Springs may be included within the
engagement mechanism 324 to bias movement of the T-knob 380 toward
engagement with the main component 320. Once the T-knob 380 is
pulled out of the notch 342, the desk top 206 may be rotated for
engagement with the other of the notches 342 to orient the desk top
in either the landscape or the easel position.
[0108] While various embodiments are described above, it is not
intended that these embodiments describe all possible forms
encompassed by the claims. The words used in the specification are
words of description rather than limitation, and it is understood
that various changes can be made without departing from the spirit
and scope of the disclosure. As previously described, the features
of various embodiments can be combined to form further embodiments
of the disclosure that may not be explicitly described or
illustrated. While various embodiments could have been described as
providing advantages or being preferred over other embodiments or
prior art implementations with respect to one or more desired
characteristics, those of ordinary skill in the art recognize that
one or more features or characteristics can be compromised to
achieve desired overall system attributes, which depend on the
specific application and implementation. These attributes can
include, but are not limited to marketability, appearance,
consistency, robustness, customer acceptability, reliability,
accuracy, etc. As such, embodiments described as less desirable
than other embodiments or prior art implementations with respect to
one or more characteristics are not outside the scope of the
disclosure and can be desirable for particular applications.
* * * * *