U.S. patent number 3,855,655 [Application Number 05/378,649] was granted by the patent office on 1974-12-24 for self-making bed.
This patent grant is currently assigned to Herman Miller Inc.. Invention is credited to Robert L. Propst.
United States Patent |
3,855,655 |
Propst |
December 24, 1974 |
**Please see images for:
( Certificate of Correction ) ** |
SELF-MAKING BED
Abstract
A U-shaped cover frame is pivotal about one end of a day-bed and
includes one or more covers attached at one end to the cross member
of the frame. The frame pivots between an upright position wherein
the covers are hung loosely above one end of the bed and a lowered
position wherein the covers lie over the bed in self-making
fashion. The covers are removably attached to each other and to the
cross member by a plurality of paired overlapping strips of
material, one strip having a looped pile fabric and the other a
plurality of resiliently deformable hooked-shaped elements which
when pressed against the pile fabric becomes securely but removably
entangled therewith.
Inventors: |
Propst; Robert L. (Ann Arbor,
MI) |
Assignee: |
Herman Miller Inc. (Zeeland,
MI)
|
Family
ID: |
23493981 |
Appl.
No.: |
05/378,649 |
Filed: |
July 12, 1973 |
Current U.S.
Class: |
5/488; 5/498;
5/496; 5/923 |
Current CPC
Class: |
A47C
21/00 (20130101); Y10S 5/923 (20130101) |
Current International
Class: |
A47C
21/00 (20060101); A47c 021/00 () |
Field of
Search: |
;5/334C,317R,321,319,320,344 ;297/DIG.6 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Gilliam; Paul R.
Assistant Examiner: Calvert; Andrew M.
Attorney, Agent or Firm: Price, Heneveld, Huizenga, &
Cooper
Claims
The embodiments of the invention in which an exclusive property or
privilege is claimed are defined as follows:
1. A combination bed and couch comprising, in combination: a
support frame; a body support mounted on said support frame; a
cover frame pivotally fixed to said support frame; cover means
removably anchored to said cover frame, said cover frame being
pivotal relative said body support and support frame between a
first position wherein said cover frame extends above said support
frame and body support generally perpendicular thereto such that
said cover means hangs generally vertically from said cover frame
and a second position wherein said cover frame lies generally
within or parallel to the plane of said body support and said cover
means covers said body support, said cover means including a first
cover having an end looped around a portion of said cover frame,
part of said end having a plurality of resiliently deformable
hook-shaped elements and another part having a plurality of loop
elements said hook elements being releasably engageable with said
loop elements when said end is looped around said portion of said
cover frame to releasably anchor said first cover to said cover
frame.
2. The combination bed and couch according to claim 1 wherein said
support frame and body support includes a head end and foot end,
said cover frame is pivotally connected to said support frame at
said head end, said frame having a generally U-shape comprising a
pair of arms connected at one end to said head end of said support
frame and interconnected at the other end by a web, said web
extending along the foot end of said frame adjacent the foot end of
said body support when said cover frame is in said second position,
said cover means being connected to said cover frame at said
web.
3. The combination bed and couch according to claim 2 wherein said
first cover is a fabric cover which covers said body support when
said body frame is in said second position and shields the
remainder of said cover means when said cover means is in said
first position.
4. The combination bed and couch according to claim 3 wherein said
fabric cover includes a foot portion which covers the foot end of
said body support when said cover frame is in said second position
and an adjacent end portion wrapped around said web into
juxtaposition with said foot portion of said fabric cover, one of
said foot and end portions including at least a strip of pile
fabric material having loop elements, the other of said foot and
end portion including a strip of material having a plurality of
resiliently deformable hook shaped elements incorporated therewith,
whereby said end portion of said fabric cover can be removably
affixed to the foot portion of said fabric cover interconnecting
said fabric cover to said web by pressing said hooked shaped
elements into removable entanglement with said loop elements.
5. The combination bed and couch according to claim 4 wherein said
cover means further includes a first sheet having a foot end which
covers said fabric cover when said cover frame is in said second
position, one of the end portions of said fabric cover and foot end
of said first sheet including a strip of pile fabric having looped
elements, the other of said end portion and foot end including a
strip of material having a plurality of resiliently deformable hook
shaped elements incorporated therewith, whereby said end portion of
said fabric cover and foot end of said first sheet can be removably
affixed to each other by pressing said hook shaped elements into
removable entanglement with said loop elements.
6. The combination bed and couch according to claim 5 wherein the
end portion of said fabric cover includes a strip of one of said
pile fabric and hook material on each side of said end portion, one
releasably engaging said strip of material on the foot end portion
of said fabric cover, the other releasably engaging the foot
portion of said first sheet.
7. The combination bed and couch according to claim 4 wherein said
fabric cover includes a flap extending from the transition of said
foot and end portions, said flap being movable into position toward
engagement with the foot end of said bed, the inner surface in said
position being covered with a plurality of loop elements, said
cover means further including one or more sheets and covers which
fit respectively over said body support including at least a
portion of the foot end thereof when said cover frame is in said
second position, the marginal foot portion of each of said sheets
and covers including one or more strips of fabric material having a
plurality of resiliently deformable hook shaped elements
incorporated therewith, said sheets and covers being positioned
over said body support and slightly offset at the foot ends thereof
whereby said sheets and covers are removably affixed to said flap
by pressing the loop portions of said flap into removable
entanglement with the hook shaped elements of said sheets and
covers.
8. A self-making bed and couch comprising, in combination: a
support frame; a body support on said support frame; a cover frame
pivotally anchored to the head end of said support frame, said
cover frame including a pair of arms pivotally anchored at one end
to said head end of said support frame and pivotal jointly between
a raised generally vertical position to a lowered generally
horizontal position wherein said arms extend alongside said body
support, said arms extending the length of said body support in
said lowered position and being interconnected at said other end by
a cross member; and cover means removably attached to said cross
member, said cover means overlying said body support when said
frame is in said lowered position and being loosely suspended
vertically from said cross member when said cover frame is in said
raised position, said cover means having a fabric cover which
overlies said body support when said cover frame is in said lowered
position, the foot end of said fabric cover being wrapped around
said cross member and removably joined to itself by a first fabric
pile material having loop elements on one portion of the foot end,
and a second material having a plurality of resiliently deformable
hook shaped elements incorporated therewith on a second portion of
said fabric cover, said first and second material portions being
pressed into removable entanglement with each other.
9. The self-making bed according to claim 8 wherein said cover
means includes additional sheets and covers overlying said fabric
cover when said cover frame is in said lowered position, each of
said sheets and covers including additional and complementary
portions of said first and second materials to permit complete
removable interconnection of said sheets and covers to the cross
member of said frame.
10. The self-making bed according to claim 9 wherein said fabric
cover shields the remaining sheets and covers when said cover frame
is in said raised position.
11. The self-making bed according to claim 10 wherein said fabric
cover is covered by a first sheet when said cover frame is in said
lower position, said first sheet being positioned beneath the body
of the user reclining on said body support, said cover fabric and
said first sheet being additionally removably anchored with respect
to the head end of said support frame and body support.
Description
BACKGROUND OF THE INVENTION
This invention is particularly related to a day-bed utilized
selectively as a couch or a bed.
The upturn in population of the last decade along with steady
inflationary trends in building costs and the price of land has put
an ever increasing burden on institutions such as colleges and
universities to provide adequate living space for its students and
the like at a reasonable cost. This premium on land and building
has been felt in the home building industry as well. In order to
reduce the amount of individual living space required, it is well
known to combine the traditional bedroom with the living room
producing what is known as an efficiency or studio apartment.
Either a single piece of furniture is utilized for the bed and
couch or a retractable bed is used and stored in an upright
position during the day with a separate piece of furniture being
used for a couch.
There are several disadvantages to the retractable bed concept
since it is an investment in addition to a couch and is generally
permanently anchored to or into the wall. This prevents flexibility
and location within the room or in the alternative added costs in
labor and repair if it is relocated. The combination day-bed of the
prior art also has its drawbacks since in accordance with the
teaching of the prior art, it requires daily changing and storage
of the sheets and blankets utilized during the nights for sleeping
purposes and putting a fitted day-bed cover on it for use as a
couch or the like during the day. The tendency among many students
or the like is to forego the effort in so outfitting the
combination day-bed and hence the room tends to be in a state of
disarray which is nonconductive to student morale and learning
habits. These same concepts and drawbacks are similarly present
whether the day-bed is used in other environments such as hospitals
or residencies. There is thus a need in this art for an improved
combination day-bed which is in effect self-making.
SUMMARY OF THE INVENTION
In accordance with the invention, a free-standing couch includes a
cover frame having a pair of arms interconnected by a cross member.
The arms extend essentially the length of the bed and are pivotally
anchored at one end to the head of the bed for movement between an
upright position wherein the frame is vertically upright and a
lowered position wherein the frame is essentially horizontal
overlapping the couch with the cross member positioned at the foot
of the bed. One or more sheets and covers are removably anchored to
the cross member of the frame by an attachment means such that they
are loosely suspended for airing out and storage in the upright
position and in proper overlapping self-made position for sleeping
when in the lowered position.
In a narrower aspect of the invention, the sheets and covers are
removably anchored to the web of the frame by a plurality of strips
secured to the foot end of each of the sheets and covers which
strips overlap. Certain of these strips have a pile fabric of
looped elements and the others include a plurality of resiliently
deformable hooked shaped elements which, when pressed against the
pile fabric, become securely but removably entangled therewith.
The free standing combination day-bed permits easy movement into
any desired location within the room of its intended use. By simply
pivoting the frame upward into the upright position when the
day-bed is to be used as a couch, the sheets and covers are
suspended freely for ventilation, the bottom sheet preferably being
aesthetic in appearance so that the upright frame and enclosed
sheets and covers are pleasant to the eye within the motif of the
room. For use as a bed, the frame is simply lowered with the sheets
and covers overlying the body support portion of the day-bed in
proper order such that the bed is completely self-making. For
periodic washing and cleaning, the sheets and covers are quickly
and simply removed by pulling the deformable hook strip portions
away from the pile fabric portions to separate the sheets and
covers from the frame.
DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of the self-making bed of the
invention illustrating the frame and associated covers in the
upright position;
FIG. 2 is a perspective view of the self-making bed of the
invention illustrating the frame and associated covers in the
lowered position for sleeping;
FIG. 3 is an exploded view of the mattress and frame illustrating
the overlap of the covers and sheets;
FIG. 4 is a fragmentary cross-sectional view enlarged to illustrate
the removable attachment of the sheets and covers to the frame;
and
FIG. 5 is an enlarged side elevation view with parts in cross
section, illustrating one of the fastening means positioned in
oppositely disposed relation.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring now to the drawings in detail, FIG. 1 illustrates a
day-bed 10 which is free standing on its own support frame 12
having front and rear leg portions 14 and 16 interconnected by a
support platform 18. The front and rear leg portions also define
the head and foot of the bed respectively. A body support in the
form of a mattress 20 rests on platform 18 and is preferably
covered by an aesthetic fabric so that when the day-bed is used as
a couch for sitting, the exposed mattress has an aesthetic
appearance.
Referring yet to FIG. 1, a generally U-shaped frame 22 includes a
pair of arms 24 and 26 interconnected at one end by a cross member
or web portion 28. The opposite ends of each arm are pivotally
anchored to the head end of frame 12 for movement between an
upright position illustrated in FIG. 1 wherein the frame is in a
vertical position relative the bed over the head end and a lowered
position as illustrated in FIGS. 2-4 wherein the frame 22 is
lowered into a generally horizontal position overlapping mattress
20 with web 28 of the frame lying generally in the plane of
mattress 20 at the foot end of bed 10. As will be described in more
detail hereinafter, a plurality of sheets and covers are anchored
to web 28 so that when the frame is in the lowered position, the
bed is self-making with the sheets and covers overlying the
mattress for sleeping and when in the upright position, the sheets
and covers are suspended vertically for ventilation while the
day-bed is usable as a couch. For extra utility, a plurality of
slidable drawers 30, 32, 34 (FIG. 1) may be slidably suspended from
the support platform 18 for storing pillow 36 (FIG. 2) or any other
desired effects of the user.
Referring now to FIGS. 3 and 4, the preferred embodiment includes a
mattress cover or graphic sheet 40 which in the lowered position
illustrated in FIG. 3 covers the mattress surface. In the upright
position as illustrated in FIG. 1, graphic sheet 40 is the outer
exposed sheet shielding the remaining sheet and covers. Preferably,
sheet 40 is a fabric material which has an aesthetic appearance
which compliments the sourrounding motif of the room so that during
the day, the upright positioning of the frame and associated sheets
and covers is not distracting or unsightly.
Graphic sheet 40 is preferably anchored at the head end of the bed
to the mattress or frame so that when tension is applied to sheet
40, it is securely anchored at the head end. The graphic sheet is
more or less permanent in the sense that it is generally not
removed from the frame or bed although it may be removably secured
to the front head of the bed. The length of the graphic sheet is
such that when frame 12 is in the lowered position, the sheet
extends entirely over the upper surface of mattress 20 and covers
the endwall 42 at the foot of the bed thus having an endwall
portion 44. The sheet then loops around web 28 and includes a
terminal end portion 46 which at least partially overlaps in flush
engagement with wall portion 44.
Referring to FIG. 5, a strip of pile fabric 48 containing a large
plurality of loop elements 50 is secured to endwall portion 44 of
graphic sheet 40 with a plurality of closely positioned loop
elements facing outwardly. The loop elements are preferably
comprised of a material which is both rigid and resilient so that
it retains its desired shape. The strip preferably extends the
entire width of mattress 20 although it will be appreciated that
this is not necessary. A corresponding strip of material 52
comprising a plurality of hook elements 54 is affixed to the inner
surface of end portions 46. The loops 50 and hook elements 56 are
resilient and deformable and when the hook shaped elements are
positioned in juxtaposition and pressed against pile fabric 48,
they become removably entangled with loop elements 50 pivotally
securing strip 52 to strip 48. They can however be released from
entangled engagement by positively pulling the hook elements away
from the loop elements or vice versa. The looped and hooked fabric
elements 48 and 52 are available under the tradename "Velcro" more
specific details of which may be had from U.S. Pat. Nos. 2,717,437
and 3,114,951. The material is hereinafter referred to as "Velcro"
looped material and "Velcro" hooked material.
The front or head margin 58 of graphic sheet 40 (FIG. 3) may also
be attached to mattress 20 or base 12 by utilizing a strip of
Velcro loop material on the mattress or support and a corresponding
strip of Velcro hook material along the margin 58 of sheet 40 (not
shown).
Continuing now in detailed reference to FIGS. 3 and 4, the
preferred embodiment illustrated shows in addition to graphic sheet
40, a bottom sheet 60; a top sheet 62 and a blanket 64. It will be
appreciated that depending on the individual needs or desires of
the user, additional or less sheets and/or covers may be provided.
The embodiment illustrated however is what would be considered the
basic arrangement for most typical users.
Graphic sheet 40 includes an additional strip of Velcro loop
material 48a affixed to the outer or exposed marginal surface of
end portion 46. This facilitates releasable engagement with a strip
of corresponding Velcro hook material 52a affixed to the inner
surface of the foot end of bottom sheet 60. Since bottom sheet 60
is the lower sheet upon which the user reclines, the head end is
preferably also positively secured to the head end of the bed. Thus
bottom sheet 60 may also include a corresponding Velcro hook strip
52b which releasably engages a corresponding Velcro loop strip 48b
at the head end of graphic sheet 40 so that the sheet 60 is
positively held in position. With regards to both graphic sheet 40
and bottom sheet 60, the length of the sheet is selected such that
when the sheets are anchored in place and frame 12 is pivoted into
the lowered position, the weight of frame 12 exerted through web
portion 28 applies a slight tensioning to graphic sheet 40 and
bottom sheet 60 so that it is in effect self-making on mattress
20.
Graphic sheet 40 further includes a flap 66 extending therefrom at
approximately the transition between end portion 46 and endwall
portion 44. Flap 66 hangs by its own weight in a generally vertical
direction and the entire inner facing thereof is preferably
encompassed by Velcro hook material 52c. Correspondingly, the outer
surface along each marginal foot end of top sheet 62 and blanket 64
includes a strip of Velcro loop material 48c and 48d respectively
such that when the top sheet 62 and blanket 64 are positioned over
mattress 20 with their marginal ends slightly offset, flap 66 is
pivotal up into engagement between the Velcro loop and Velcro hook
material as illustrated in FIG. 4. In this fashion, the entire foot
ends of graphic sheet 40, bottom sheet 60, top sheet 62 and
blankets 64 are releasably engaged with web 28 of frame 22 so that
they can be jointly rotated between the upright (storage) position
illustrated in FIG. 1 and the lowered bed position illustrated in
FIG. 4. Once joined together, the sheets and covers hang loosely
from web 28 in the storage position. This permits use of the bed as
a couch and also airs out the sheets and covers. Alternatively,
when cover frame 22 is lowered, the bed is self-making and
immediately available for its intended use.
Referring to FIGS. 1 and 2, a tab 68 extends downwardly from flap
66 at the midsection and includes a snap 70 which is engageable
with a corresponding mating snap 72 mounted to the foot end of bed
10 to anchor cover frame 22, sheet and covers 40, 60, 62 and 64 in
the lowered position to prevent unintentional accidental raising of
the frame. Although not shown nor described in detail, a bias means
such as a spring may be utilized in connection with the pivot
mechanism of the cover frame (not shown) to bias the frame and
covers into an upright position once positioned upright. This would
require a positive force application on frame 22 to bring it into
the lowered position and prevent accidental lowering of the frame
and associated covers and blankets.
Although but one embodiment has been shown and described in detail,
it will be obvious to those having ordinary skill in this art that
the details of construction of this particular embodiment may be
modified in a great many ways without departing from the unique
concepts presented. It is therefore intended that the invention is
limited only by the scope of the appended claims rather than by
particular details of construction shown, except as specifically
stated in the claims.
* * * * *