U.S. patent application number 15/163960 was filed with the patent office on 2016-12-01 for exercise machine with upright and recumbent cycling modes.
The applicant listed for this patent is ICON Health & Fitness, Inc.. Invention is credited to William T. Dalebout, Gaylen Ercanbrack.
Application Number | 20160346595 15/163960 |
Document ID | / |
Family ID | 55913544 |
Filed Date | 2016-12-01 |
United States Patent
Application |
20160346595 |
Kind Code |
A1 |
Dalebout; William T. ; et
al. |
December 1, 2016 |
Exercise Machine with Upright and Recumbent Cycling Modes
Abstract
An exercise machine includes a frame member and a seat connected
to the frame member at a first end where the frame member includes
a base at a second end. The exercise machine further includes a
crank assembly connected to the frame member between the first end
and the second end. A leg member is pivotally attached to a
mid-region of the frame member and selectively movable between a
first angular position that orients the frame member in an upright
orientation and a second angular position that orients the frame
member in a recumbent orientation. The leg member includes a foot
that is spaced closer to the base of the frame member when the leg
member is in the upright orientation than when the leg member is in
the recumbent orientation.
Inventors: |
Dalebout; William T.; (North
Logan, UT) ; Ercanbrack; Gaylen; (Logan, UT) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
ICON Health & Fitness, Inc. |
Logan |
UT |
US |
|
|
Family ID: |
55913544 |
Appl. No.: |
15/163960 |
Filed: |
May 25, 2016 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
62166554 |
May 26, 2015 |
|
|
|
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A63B 22/20 20130101;
A63B 2210/50 20130101; A63B 24/0062 20130101; A63B 2208/0242
20130101; A63B 22/0605 20130101; A63B 22/0005 20151001; A63B 21/225
20130101; A63B 22/0023 20130101; A63B 22/0012 20130101; A63B
2208/0233 20130101; A63B 21/0051 20130101; A63B 2208/0238 20130101;
A63B 24/0087 20130101; A63B 21/00192 20130101; A63B 22/0046
20130101 |
International
Class: |
A63B 22/00 20060101
A63B022/00; A63B 21/22 20060101 A63B021/22; A63B 21/00 20060101
A63B021/00; A63B 22/06 20060101 A63B022/06; A63B 24/00 20060101
A63B024/00 |
Claims
1. An exercise machine, comprising: a frame member having a first
end and a second end; a base at a first end of the frame member; a
seat connected to the second end of the frame member; a crank
assembly connected to the frame member between the first end and
the second end; and a leg member pivotally attached to the frame
member, wherein the leg member is selectively movable between a
first angular position that orients the frame member in an upright
orientation and a second angular position that orients the frame
member in a recumbent orientation; and a foot on the leg member
opposite the pivotal attachment, wherein the foot is spaced closer
to the base of the frame member when the leg member is in the
upright orientation than when the leg member is in the recumbent
orientation.
2. The exercise machine of claim 1, wherein the base further
comprises: an upright base surface; and a recumbent base surface
adjacent to the upright base surface; wherein the exercise machine
pivots about the base during a transition between the upright
orientation and the recumbent orientation such that the exercise
machine rests on the upright base surface when the frame member is
in the upright orientation and the exercise machine rests on the
recumbent base surface when the frame member is in the recumbent
orientation.
3. The exercise machine of claim 1, wherein the foot is adjacent
the base when the leg member is pivoted into a storage
position.
4. The exercise machine of claim 1, wherein the foot is slidably
connected to a track.
5. The exercise machine of claim 1, wherein the foot is a free
end.
6. The exercise machine of claim 1, wherein the seat is pivotally
connected to the frame member.
7. The exercise machine of claim 1, further comprising a console
member pivotally attached to the frame member.
8. The exercise machine of claim 7, wherein the console member
further comprises a handle.
9. The exercise machine of claim 8, wherein the handle is pivotally
attached to the console member.
10. The exercise machine of claim 7, wherein the console member is
rotated to be adjacent the seat when the frame member is in a
storage position.
11. The exercise machine of claim 7, wherein the console member is
integrally formed with the leg member.
12. The exercise machine of claim 11, wherein the console member
abuts the against a positioning surface of the base when the frame
member is in the recumbent orientation.
13. The exercise machine of claim 1, wherein the crank assembly is
connected to a rotary resistance mechanism.
14. The exercise machine of claim 13, wherein the rotary resistance
mechanism comprises: a flywheel; and a magnetic unit positioned
proximate the flywheel to impose a magnetic force that resists
movement of the flywheel.
15. The exercise machine of claim 1, wherein the seat is extended a
greater distance from the base when the frame member is in the
recumbent orientation.
16. The exercise machine of claim 1, further comprising a locking
mechanism positioned to lock the exercise machine in either of the
upright orientation or the recumbent orientation.
17. The exercise machine of claim 1, further comprising a linkage
that passively orients the seat in either of the upright
orientation or the recumbent orientation.
18. An exercise machine, comprising: a frame member having a first
end and a second end, wherein a base is disposed on the first end
of the frame member; the base further including an upright base
surface and a recumbent base surface adjacent to the upright base
surface; a seat pivotally connected to the second end of the frame
member; a crank assembly connected to the frame member between the
first end and the second end; a leg member pivotally attached to
the frame member, wherein the leg member is selectively movable
between a first angular position that orients the frame member in
an upright orientation and a second angular position that orients
the frame member in a recumbent orientation; and a foot on the leg
member opposite the pivotal attachment, wherein the foot is spaced
closer to the base of the frame member when the leg member is in
the upright orientation than when the leg member is in the
recumbent orientation; wherein the seat is extended a greater
distance from the base when the frame member is in the recumbent
orientation; and wherein the exercise machine pivots about the base
during a transition between the upright orientation and the
recumbent orientation such that the exercise machine rests on the
upright base surface when the frame member is in the upright
orientation and the exercise machine rests on the recumbent base
surface when the frame member is in the recumbent orientation.
19. The exercise machine of claim 18, further comprising a console
member pivotally attached to the frame member and a handle
pivotally attached to the console member.
20. An exercise machine, comprising: a frame member having a first
end and a second end, wherein a base is disposed on the first end
of the frame member; the base further including an upright base
surface and a recumbent base surface adjacent to the upright base
surface; a seat pivotally connected to the second end of the frame
member; a crank assembly connected to the frame member between the
first end and the second end; a leg member pivotally attached to
the frame member, wherein the leg member is selectively movable
between a first angular position that orients the frame member in
an upright orientation and a second angular position that orients
the frame member in a recumbent orientation; a flywheel connected
to the frame member; and a magnetic unit positioned proximate the
flywheel to impose a magnetic force that resists movement of the
flywheel; wherein the leg member includes a foot that is spaced
closer to the base of the frame member when the leg member is in
the upright orientation than when the leg member is in the
recumbent orientation; wherein the seat is extended a greater
distance from the base when the frame member is in the recumbent
orientation; wherein the exercise machine pivots about the base
during a transition between the upright orientation and the
recumbent orientation such that the exercise machine rests on the
upright base surface when the frame member is in the upright
orientation and the exercise machine rests on the recumbent base
surface when the frame member is in the recumbent orientation.
Description
RELATED APPLICATIONS
[0001] This application claims priority to U.S. Patent Application
Ser. No. 62/166,554 titled "Exercise Machine with Upright and
Recumbent Cycling Modes" and filed on 26 May 2015, which
application is herein incorporated by reference for all that it
discloses.
BACKGROUND
[0002] Aerobic exercise is a popular form of exercise that improves
one's cardiovascular health by reducing blood pressure and
providing other benefits to the human body. Aerobic exercise
generally involves low intensity physical exertion over a long
duration of time. Generally, the human body can adequately supply
enough oxygen to meet the body's demands at the intensity levels
involved with aerobic exercise. Popular forms of aerobic exercise
include running, jogging, swimming, and cycling among others
activities. In contrast, anaerobic exercise often involves high
intensity exercises over a short duration of time. Popular forms of
anaerobic exercise include strength training and short distance
running.
[0003] Many choose to perform aerobic exercises indoors, such as in
a gym or their home. Often, a user will use an aerobic exercise
machine to have an aerobic workout indoors. One such type of
aerobic exercise machine is an elliptical exercise machine, which
often includes foot supports that move in fixed reciprocating
directions when moved by the feet of a user. Often, the foot
supports are mechanically linked to arm levers that can be held by
the user during the workout. The arm levers and foot supports move
together and collectively provide resistance against the user's
motion during the user's workout. Other popular exercise machines
that allow a user to perform aerobic exercises indoors include
treadmills, rowing machines, and stepper machines, to name a
few.
[0004] Another popular form of aerobic exercise is cycling. Cycling
is typically done on stationary bikes indoors or on moving bikes
outside that travel off road or on streets. With a traditional
upright bicycle, the user rests his or her body weight entirely on
a small portion of the bike's seat, handles, and pedals. With an
upright bike, the user typically leans forward as he or she pedals.
Another form of cycling is recumbent cycling. With a recumbent
bicycle, the user is often reclined in a seat with a back support
which distributes the user's weight over a larger area, including
the user's back.
[0005] One type of cycling is disclosed in U.S. Pat. No. 6,497,426
issued to James L. Vanpelt, et al. In this reference, a bicycle
provides a frame having forward and rear frame portions that
selectively attach and detach from each other in upright and
recumbent positions. In the upright position, cranks are connected
to a gear box that is adapted to drive a typical chain sprocket. In
the recumbent position, the cranks are removed from the rear gear
box and are attached to a forward gear box. A drive shaft is
positioned between the gear boxes so that the bicycle rider may
power the bicycle from the forward gear box. The bicycle may also
be configured to be used as a tandem with a second set of cranks
attached to the rear gear box. Other types of cycling devices are
disclosed in U.S. Pat. No. 6,648,353 to Pedro Pablo Cabal and U.S.
Patent Publication No. 2013/0260964 issued to Benjamin Chia.
SUMMARY
[0006] In the preferred embodiment of the present invention, an
exercise machine includes a frame member and a seat connected to
the frame member at a first end where the frame member includes a
base at a second end. The exercise machine further includes a crank
assembly connected to the frame member between the first end and
the second end. A leg member is pivotally attached to a mid-region
of the frame member and selectively movable between a first angular
position that orients the frame member in an upright orientation
and a second angular position that orients the frame member in a
recumbent orientation. The leg member includes a foot that is
spaced closer to the base of the frame member when the leg member
is in the upright orientation than when the leg member is in the
recumbent orientation.
[0007] In one aspect of the invention, which can be combined with
any other aspect of the invention, the base further comprises an
upright base surface.
[0008] In one aspect of the invention, which can be combined with
any other aspect of the invention, the base further comprises a
recumbent base surface adjacent to the upright base surface.
[0009] In one aspect of the invention, which can be combined with
any other aspect of the invention, the exercise machine pivots
about the base during a transition between the upright orientation
and the recumbent orientation such that the exercise machine rests
on the upright base surface when the frame member is in the upright
orientation and the exercise machine rests on the recumbent base
surface when the frame member is in the recumbent orientation.
[0010] In one aspect of the invention, which can be combined with
any other aspect of the invention, the foot is adjacent the base
when the leg member is pivoted into a storage position.
[0011] In one aspect of the invention, which can be combined with
any other aspect of the invention, the foot is slidably connected
to a track.
[0012] In one aspect of the invention, which can be combined with
any other aspect of the invention, the foot is a free end.
[0013] In one aspect of the invention, which can be combined with
any other aspect of the invention, the seat is pivotally connected
to the frame member.
[0014] In one aspect of the invention, which can be combined with
any other aspect of the invention, a console member is pivotally
attached to the frame member.
[0015] In one aspect of the invention, which can be combined with
any other aspect of the invention, the console member further
comprises a handle.
[0016] In one aspect of the invention, which can be combined with
any other aspect of the invention, the handle support is pivotally
attached to the console member.
[0017] In one aspect of the invention, which can be combined with
any other aspect of the invention, the console member is rotated to
be adjacent the seat when the frame member is in a storage
position.
[0018] In one aspect of the invention, which can be combined with
any other aspect of the invention, the console member is integrally
formed with the leg member.
[0019] In one aspect of the invention, which can be combined with
any other aspect of the invention, the console member abuts the
against a positioning surface of the base when the frame member is
in the recumbent orientation.
[0020] In one aspect of the invention, which can be combined with
any other aspect of the invention, the crank assembly is connected
to a rotary resistance mechanism.
[0021] In one aspect of the invention, which can be combined with
any other aspect of the invention, the rotary resistance mechanism
comprises a flywheel.
[0022] In one aspect of the invention, which can be combined with
any other aspect of the invention, the rotary resistance mechanism
comprises a magnetic unit positioned proximate the flywheel
position to impose a magnetic force that resists movement of the
flywheel.
[0023] In one aspect of the invention, which can be combined with
any other aspect of the invention, the seat is extended a greater
distance from the base when the frame member is in the recumbent
orientation.
[0024] In one aspect of the invention, which can be combined with
any other aspect of the invention, the exercise machine further
includes a locking mechanism positioned to lock the exercise
machine in either of the upright orientation or the recumbent
orientation.
[0025] In one aspect of the invention, which can be combined with
any other aspect of the invention, the exercise machine further
includes a linkage that passively orients the seat in either of the
upright orientation or the recumbent orientation.
[0026] In one aspect of the invention, which can be combined with
any other aspect of the invention, an exercise machine includes a
frame.
[0027] In one aspect of the invention, which can be combined with
any other aspect of the invention, a seat is connected to the frame
member at a first end.
[0028] In one aspect of the invention, which can be combined with
any other aspect of the invention, the seat is pivotally connected
to the frame member.
[0029] In one aspect of the invention, which can be combined with
any other aspect of the invention, the frame member comprises a
base at a second end.
[0030] In one aspect of the invention, which can be combined with
any other aspect of the invention, the base further comprises an
upright base surface.
[0031] In one aspect of the invention, which can be combined with
any other aspect of the invention, the base further comprises a
recumbent surface. This and any other of the aspects of the
invention detailed above may be combined with any other aspect of
the invention detailed herein.
[0032] In one aspect of the invention, which can be combined with
any other aspect of the invention, a crank assembly is connected to
the frame member between the first end and the second end.
[0033] In one aspect of the invention, which can be combined with
any other aspect of the invention, a leg member is pivotally
attached to a mid-region of the frame member and selectively
movable between a first angular position that orients the frame
member in an upright orientation and a second angular position that
orients the frame member in a recumbent orientation.
[0034] In one aspect of the invention, which can be combined with
any other aspect of the invention, the leg member includes a foot
that is spaced closer to the base of the frame member when the leg
member is in the upright orientation than when the leg member is in
the recumbent orientation.
[0035] In one aspect of the invention, which can be combined with
any other aspect of the invention, the seat is extended a greater
distance from the base when the frame member is in the recumbent
orientation.
[0036] In one aspect of the invention, which can be combined with
any other aspect of the invention, the exercise machine pivots
about the base during a transition between the upright orientation
and the recumbent orientation such that the exercise machine rests
on the upright base surface when the frame member is in the upright
orientation and the exercise machine rests on the recumbent base
surface when the frame member is in the recumbent orientation.
[0037] In one aspect of the invention, which can be combined with
any other aspect of the invention, a console member is pivotally
attached to the frame member.
[0038] In one aspect of the invention, which can be combined with
any other aspect of the invention, the console member further
comprises a handle.
[0039] In one aspect of the invention, which can be combined with
any other aspect of the invention, the handle support is pivotally
attached to the console member.
[0040] In one aspect of the invention, which can be combined with
any other aspect of the invention, an exercise machine includes a
frame.
[0041] In one aspect of the invention, which can be combined with
any other aspect of the invention, a seat is connected to the frame
member at a first end.
[0042] In one aspect of the invention, which can be combined with
any other aspect of the invention, the seat is pivotally connected
to the frame member.
[0043] In one aspect of the invention, which can be combined with
any other aspect of the invention, the frame member comprises a
base at a second end.
[0044] In one aspect of the invention, which can be combined with
any other aspect of the invention, the base further comprises an
upright surface.
[0045] In one aspect of the invention, which can be combined with
any other aspect of the invention, the base further comprises a
recumbent surface.
[0046] In one aspect of the invention, which can be combined with
any other aspect of the invention, a crank assembly is connected to
the frame member between the first end and the second end.
[0047] In one aspect of the invention, which can be combined with
any other aspect of the invention, a leg member is pivotally
attached to a mid-region of the frame member and selectively
movable between a first angular position that orients the frame
member in an upright orientation and a second angular position that
orients the frame member in a recumbent orientation.
[0048] In one aspect of the invention, which can be combined with
any other aspect of the invention, a flywheel is connected to the
frame member.
[0049] In one aspect of the invention, which can be combined with
any other aspect of the invention, a magnetic unit is positioned
proximate the flywheel position to impose a magnetic force that
resists the movement of the flywheel.
[0050] In one aspect of the invention, which can be combined with
any other aspect of the invention, the leg member includes a foot
that is spaced closer to the base of the frame member when the leg
member is in the upright orientation than when the leg member is in
the recumbent orientation.
[0051] In one aspect of the invention, which can be combined with
any other aspect of the invention, the seat is extended a greater
distance from the base when the frame member is in the recumbent
orientation.
[0052] In one aspect of the invention, which can be combined with
any other aspect of the invention, the exercise machine pivots
about the base during a transition between the upright orientation
and the recumbent orientation such that the exercise machine rests
on the upright base surface when the frame member is in the upright
orientation and the exercise machine rests on the recumbent base
surface when the frame member is in the recumbent orientation.
BRIEF DESCRIPTION OF THE DRAWINGS
[0053] The accompanying drawings illustrate various embodiments of
the present apparatus and are a part of the specification. The
illustrated embodiments are merely examples of the present
apparatus and do not limit the scope thereof.
[0054] FIG. 1 illustrates a side view of an example of an exercise
machine in an upright cycling mode accordance with the present
disclosure.
[0055] FIG. 2 illustrates a side view of an example of an exercise
machine in a recumbent cycling mode accordance with the present
disclosure.
[0056] FIG. 3 illustrates a side view of an example of an exercise
machine in a storage mode accordance with the present
disclosure.
[0057] FIG. 4 illustrates a side view of an example of an exercise
machine in an upright cycling mode accordance with the present
disclosure.
[0058] FIG. 5 illustrates a side view of an example of an exercise
machine in a recumbent mode accordance with the present
disclosure.
[0059] FIG. 6 illustrates a side view of an example of an exercise
machine in an upright cycling mode accordance with the present
disclosure.
[0060] FIG. 7 illustrates a side view of an example of an exercise
machine in a recumbent mode accordance with the present
disclosure.
[0061] FIG. 8 illustrates a side view of an example of an exercise
machine in a recumbent cycling mode accordance with the present
disclosure.
[0062] FIG. 9 illustrates a side view of an example of an exercise
machine in a storage mode accordance with the present
disclosure.
[0063] FIG. 10 illustrates a side view of an example of an exercise
machine in an upright mode accordance with the present
disclosure.
[0064] FIG. 11 illustrates a perspective view of an example of an
exercise machine in an upright mode accordance with the present
disclosure.
[0065] FIG. 12 illustrates a perspective view of an example of an
exercise machine in an upright mode accordance with the present
disclosure.
[0066] FIG. 13 illustrates a perspective view of an example of an
exercise machine in an upright mode accordance with the present
disclosure.
[0067] FIG. 14 illustrates a side view of an example of an exercise
machine in an upright mode accordance with the present
disclosure.
[0068] FIG. 15 illustrates a side view of an example of an exercise
machine in an upright mode accordance with the present
disclosure.
[0069] FIG. 16 illustrates a perspective view of an example of an
exercise machine in an upright mode accordance with the present
disclosure.
[0070] Throughout the drawings, identical reference numbers
designate similar, but not necessarily identical, elements.
DETAILED DESCRIPTION
[0071] For purposes of this disclosure, the term "aligned" means
parallel, substantially parallel, or forming an angle of less than
35.0 degrees. For purposes of this disclosure, the term
"transverse" means perpendicular, substantially perpendicular, or
forming an angle between 55.0 and 125.0 degrees.
[0072] Particularly, with reference to the figures, FIG. 1 depicts
an example of an exercise machine 100. The exercise machine 100
includes a frame member 102 with a seat 104 connected at a first
end 106 of the frame member 102. The frame member 102 also includes
a base 108 at a second end 110. The base 108 comprises an upright
base surface 112 and a recumbent base surface 114. In the example
of FIG. 1, the exercise machine 100 is resting on the upright base
surface 112. In this example, the base 108 comprises a triangular
geometry 115 where a side of the triangular geometry is the upright
base surface 112 and a corner of the triangular geometry is the
recumbent base surface 114. A wheel 116 is also incorporated into
the base 108 to assist in moving the exercise machine 100.
[0073] At least a portion of the frame member 102 is covered by an
outer covering 118, which hides at least some of the internal
components of the exercise machine 100. In this example, a rotary
resistance mechanism 120 is housed in the outer covering 118 and is
attached to a crank assembly 122. In this example, the rotary
resistance mechanism 120 includes a flywheel 123 and a magnetic
unit 124 positioned proximate the flywheel 123 that resists the
movement of the flywheel 123. The crank assembly 122 includes a
crank axle 125 connected to a first crank arm 126 and a second
crank arm (not shown).
[0074] In this example, the seat 104 includes a padded region 128,
a back support 130, a handle 132, and support rod 134. The seat 104
is pivotally connected to the frame member 102 at a seat pivot
connection 136.
[0075] Also, a console member 138 is attached to the frame member
102 at a member pivot connection 140. A console 142 is attached to
the console member 138 at a console pivot connection 144. A handle
145 is attached to the console member 138 just below the console
142.
[0076] A leg member 146 is pivotally attached to the frame member
102 at a leg pivot connection 148, which is located in a mid-region
150 of the frame member 102 between the crank assembly 122 and the
seat 104. The leg member 146 includes a foot 152 that contacts the
floor or another type of support surface on which the exercise
machine 100 rests. In this example, the foot is positioned in a
first angular position that orients the frame member in an upright
orientation. In the example illustrated in FIG. 1, the foot 152 is
a free end.
[0077] FIG. 2 depicts an example of the exercise machine 200 in a
recumbent orientation. In this example, the frame member 202 is
connected to the seat 204 at one end and a base 206 at the other
end. The leg member 208 is connected to the frame member 202 and is
positioned in a recumbent angular position that orients the frame
member 202 in a recumbent position. In the recumbent orientation,
the seat 204 is tilted forward about the seat pivot connection 210
and the seat 204 is moved to a lower height above the floor or
other support surface. The console member 212 is rotated forward
about the member pivot connection 214 such that the distance
between the seat 204 and the console 216 is increased. Further, the
orientation of the exercise machine 200 is angled such that the
exercise machine 200 is resting on the recumbent base surface 218
of the base 206.
[0078] FIG. 3 depicts an example of the exercise machine 300 in a
storage orientation. In this example, the leg member 302 is moved
up against the base 304 such that the foot 306 is adjacent the base
304. The length of the leg member 302 slightly rocks the upright
base surface 308 off the floor such that the weight of the exercise
machine 300 is supported with the wheel 310 and the leg member's
foot 306. The console member 312 is rotated rearwardly about the
member pivot connection 313 such that the distance between the seat
314 and the console 316 is shortened. In this example, the seat 314
is adjacent to the console 316.
[0079] FIG. 4 depicts an example of an exercise machine 400 in an
upright orientation. In this example, a frame member 402 is
connected to a seat 404 at a first end and to a base 406 at a
second end. The base 406 is pivotally attached to the frame member
402 at a base pivot connection 408. The leg member 410 is attached
to the track 412 at a first end and to the frame member 402 at a
second end. The track 412 is slidably connected to the base 406.
The seat 404 is connected to a telescoping section 414 of the frame
member 402 at a seat pivot connection 416. The console member 418
is pivotally attached to the frame member 402 at a member pivot
connection 420. The console member 418 comprises a bend to position
the console 422 at a desirable position.
[0080] FIG. 5 depicts an example of an exercise machine 500 in a
recumbent orientation. The frame member 502 is rotated with respect
to the base 504 and the track 506 is has moved with respect to the
base 504 such that the track orients the foot 508 of the leg member
510 in a recumbent orientation. Thus, the frame member 502 is
oriented in a recumbent orientation. The telescoping section 512 of
the frame member is extended to move the seat 514 a farther
distance away from the crank assembly 516. The console member 518
is rotated rearwardly towards the seat 514, and the seat 514 is
rotated forward towards the console 520.
[0081] FIG. 6 is an example of an exercise machine 600 in an
upright orientation. In this example, the exercise machine 600
comprises a frame member 602 with a seat 604 connected at a first
end and a base 606 connected at a second end. A crank assembly 608
is connected to the frame member 602 between the base 606 and the
seat 604. A rotary resistance mechanism 610 is also connected to
the frame member 602 between the base 606 and the seat 604. The
frame member 602 comprises a telescoping section 614 that can move
the seat with respect to the crank assembly 608. The foot 616 of
the leg member 618 is a free end.
[0082] FIG. 7 is an example of an exercise machine 700 in a
recumbent orientation. In this example, the leg member 702 is
rotated away from the base 704 such that the leg member 702 is in a
recumbent orientation. The console member 706 is rotated towards
the seat 708.
[0083] FIG. 8 is an example of an exercise machine 800 in a
recumbent orientation. In this example, the console member 802 has
an articulated joint 804 that allows that console 806 to be
positioned in desired locations. The underside 808 of the console
member 802 rests on a positioning surface 810 of the base 812. The
leg member 814 is integrally formed with the console member 802.
The positioning surface 810 prevents the leg member 814 from moving
farther away from the base 812. Thus, in this example, the exercise
machine 800 is locked in the recumbent orientation when the
underside 808 is adjacent to the positioning surface 810 of the
base 812.
[0084] FIG. 9 is an example of an exercise machine 900 in a storage
orientation. In this example, the length of the leg member 902
raises the upright base surface 904 of the base 906 off of the
floor thereby loading the exercise machine's weight between a wheel
908 attached to the base 906 and the foot 910 of the leg member
902. In this example, the leg member 902 is adjacent a storage
surface 912 of the base 906. The articulated joint 914 allows the
console 916 to be positioned over the seat 918 in the storage
position.
[0085] FIG. 10 is an example of an exercise machine 1000 in an
upright orientation. In this example, the exercise machine 1000
includes a frame member 1002 and a seat 1004 connector to the frame
member 1002 at a first end 1006. The frame member 1002 comprises a
base 1008 at a second end 1010. A crank assembly 1012 is connected
to the frame member 1002 between the first end 106 and the second
end 1010.
[0086] A leg member 1014 is pivotally attached to a mid-region 1016
of the frame member 1002 and selectively movable between a first
angular position that orients the frame member 1002 in an upright
orientation and a second angular position that orients the frame
member in a recumbent orientation. The leg member 1014 includes a
foot 1018 that is spaced closer to the base 1008 of the frame
member 1002 when the leg member is in the upright orientation than
when the leg member 1014 is in the recumbent orientation.
[0087] FIG. 11 depicts an example of an exercise machine 1100 in an
upright orientation. In this example, the exercise machine 1100
includes a seat 1102 connected to a frame member 1104. A crank
assembly 1106 is connected to the frame member 1104 proximate
another end. A base 1108 is connected to the frame member 1104. In
this example, the base 1108 comprises a cylindrical rod 1110
oriented transversely to the frame member 1104. The cylindrical rod
1110 has an outer surface that can roll as the exercise machine
1100 transitions from an upright orientation to a recumbent
orientation or vice versa.
[0088] To move the example of FIG. 11, a pin 1112 is inserted into
one of multiple holes formed in a telescoping section of the frame
member 1104. The console 1114 comprises a first handle 1116, a
second handle 1118, and a display 1120. Further, control inputs
1122 are incorporated into either of the first or second handles
1116, 1118.
[0089] The frame member 1104 is disposed between of first
structural element 1124 and a second structural element 1126 of the
leg member 1128. In such an example, the exercise machine's weight
is balanced. The first and second structural elements 1124, 1126
are connected to the frame member 1104 with a pivot rod 1130.
[0090] FIG. 12 depicts another example of an exercise machine 1200
in an upright orientation. In this example, the base 1202 includes
a cylindrical rod 1204 in addition to a flat section 1206 of a
housing 1208 that covers and/or supports a portion of the flywheel
1210. In this example, the console 1212 is connected to the console
member 1214 through a pivot rod 1216. In such an example, the
console 1212 can be angular positioned based on the exercise
machine's exercise mode, but also to accommodate the varying
heights and other characteristics of the user. In this example, the
console 1212 is connected to the console member 1214 with a first
upright handle 1218 and a second upright handle 1220. The first and
second upright handles 1218, 1220 are positioned to be a convenient
reach away from the user when the exercise machine 1200 is in the
upright orientation. Also, a pair of recumbent handles 1222 are
incorporated into the seat 1224. The recumbent handles 1222 are
positioned to be a convenient reach away from the user when the
exercise machine 1200 is in the upright orientation.
[0091] FIG. 13 is an example of the exercise machine 1200 depicted
in FIG. 12 in a recumbent orientation. In this example, the console
1212 is rotated forward about the pivot rod 1216. The flat section
1206 of the housing 1208 is lifted off of the support surface about
the cylindrical rod 1204 of the base 1202.
[0092] FIGS. 14 and 15 depict an example of an exercise machine
1400. In FIG. 14, the exercise machine 1400 is in the recumbent
orientation, and in FIG. 15, the exercise machine 1400 is in the
recumbent orientation. The frame member 1402 is connected to the
leg member 1404 at a first pivot joint 1406. Additionally, a
linkage 1408 is connected to the leg member 1404 at a first end
1410 and to the seat 1412 at a second end 1414. The linkage 1408
pivotally connected to both the leg member 1404 and the seat 1412.
As the leg member 1404 and the frame member 1402 move with respect
to each other, the linkage 1408 is also moved. As the linkage 1408,
the linkages causes the orientation of the seat 1412 to move. For
example, as the exercise machine 1400 moves into the recumbent
orientation, the linkage 1408 pivots downward at the first end
1410. However, the second end 1414 of the linkage 1408 stays
connected to the seat 1412 and urges the rear side of the seat
upward orienting the seat into a recumbent orientation. Similarly,
as the exercise machine 1400 transitions into the upright
orientation, the first end 1410 of the linkage 1408 pivots upwards
and the second end 1414 of the linkage 1408 applies a downward
force on the rear side of the seat 1412. Thus, the linkage 1408
cause the seat 1412 to rotate about the first pivot joint 1406 into
an upright orientation.
[0093] The exercise machine 1400 also includes a locking mechanism
1416 that locks the exercise machine 1400 into the upright
orientation, the recumbent orientation, or other orientations
between the upright and recumbent orientation. In this example, the
locking mechanism includes plate 1418 with multiple openings 1420
defined therein. In this example, the plate 1418 is fixed to the
frame member 1402 as the exercise machine 1400 transitions between
exercise orientations. However, the leg member 1404 moves respect
to the plate 1418 as the exercise machine 1400 transitions from one
orientation to another. In one example, when the exercise machine
is in the recumbent orientation, at least one of the openings in
the plate 1418 aligns with another opening in the leg member 1404
or at least aligns with a feature of the leg member 1404. A pin
(not shown) can be inserted into both the openings in the plate
1418 and the leg member 1404, thereby locking the exercise machine
1400 into the recumbent orientation. In those examples, where the
plate openings align with a feature of the leg member 1404 in the
recumbent orientation, the pin can lock the plate opening with the
feature thereby securing the exercise machine 1400 in the recumbent
orientation. Similarly, when the exercise machine 1400 is
transitioned into the upright orientation, another opening in the
plate 1418 aligns with another opening in the leg member 1404 or at
least aligns with another feature of the leg member. As the pin is
inserted through the plate member's opening, the pin locks the
plate 1418 with the leg member 1404 securing the exercise machine
in the upright orientation.
[0094] FIG. 16 depicts an example of an exercise machine 1600. In
this example, the exercise machine 1600 includes a housing 1602
that is connected to a cylindrical rod 1604 of the base 1606. In
this example, as the exercise machine 1600 transitions between the
different exercise modes, the weight to the exercise machine 1600
is loaded to the cylindrical rod 1604.
[0095] While the examples above have been described with various
members, angles, connection points, and components, any appropriate
type and orientation of the members, angles, connection points,
components, and so forth may be used in accordance with the
principles described herein. Thus, the embodiments above manifest
just some of the examples of the invention and do exclusively
depict all possible embodiments of the invention.
INDUSTRIAL APPLICABILITY
[0096] In general, the invention disclosed herein may provide the
user with an exercise machine that has multiple exercise modes. A
first exercise mode may be an upright cycling mode and a second
exercise mode may be a recumbent cycling mode. In other examples,
the exercise machine may include additional exercise modes that are
intended to cause the user to perform different types of workouts.
The different exercise modes may work out different types of
muscles groups. Additionally, the exercise machine may include a
storage mode.
[0097] In the upright cycling mode, the seat is positioned relative
to the pedals such that the user is caused to sit upright during
the performance of a cycling exercise. The relative position of the
seat with the pedals may allow the user to lean forward in a
comfortable convenient manner. Thus, in examples where the seat
includes a back rest, the user is positioned such that the user's
back does not typically (though it may during some periods) rest on
the back rest. In such examples, the user's weight is supported by
just the exercise machine on the padded region of the seat region,
the pedals, and the handles. In the upright orientation, the user
may primarily assume a vertical orientation.
[0098] In the recumbent cycling mode, the seat is positioned
relative to the pedals such that the user is caused to have a
reclined position during the performance of a cycling exercise. The
user may conveniently load a portion of his or her body weight
against a back support of the exercise machine's seat while in the
recumbent position. Thus, in such examples, the user is positioned
so that his or her weight is supported by the padded region of the
seat region, the pedals, the handles, and the back rest of the
seat. In the recumbent orientation, the user may primarily assume a
horizontal orientation.
[0099] In the storage mode, the components of the exercise machine
may be brought together in a compact space. For example, the leg
members may be brought adjacent the base, and the console member
may be brought closer to the seat. In some examples, the weight of
the exercise machine is shifted to a wheel in the storage mode for
easier handling. When in the storage mode, the exercise machine is
more compact than when in the recumbent or upright cycling
modes.
[0100] The exercise machine may include a frame member. Multiple
components of the exercise machine may be pivotally attached to the
frame member such that the components can fold towards or away from
the frame member. In the storage orientation, many of the
components may be folded back towards to the frame member. In the
upright position, some of the components may be folded away from
the frame member at incremental and/or preset distances. In some
examples, the components are folded out a greater distance when in
the recumbent orientation. In some cases, the exercise machine
resembles an "x" shape where members of the exercise machine
diverge outward from a mid-region of a frame member when in one of
the upright cycling or recumbent cycling modes.
[0101] A seat may be attached to a first side of the frame member
and a base may be attached to a second side of the frame member.
The base may be attached to the frame member's second end or the
base may be integrally formed with the base member. The base may
include multiple surfaces, the exercise machine may rest on one of
the base's surfaces based on the current exercise mode of the
exercise machine. For example, the exercise machine may rest on the
upright base surface when the exercise machine is in the upright
cycling mode. Similarly, the exercise machine may rest on the
recumbent base surface when the exercise machine is in the
recumbent cycling mode. In such examples, the exercise machine may
shift it's center of gravity based on the current exercise mode of
the machine. In some cases, the upright base surface and the
recumbent base surface are contiguous to each other, but are
positioned at different angles. Thus, to transition from one
exercise mode to another, the exercise machine may rock from the
upright base surface to the recumbent base surface or vice
versa.
[0102] In other examples, the upright base surface and the
recumbent base surface are formed on a curved or rounded surface.
For example, the base may comprise a rounded end where a first arc
segment of the base forms the upright base surface and a second arc
segment forms a recumbent base surface. In yet other examples, the
base may comprise a wheel such that the upright base surface and
the recumbent base surface are portions of the wheel's outer
surface and vary as the exercise machine is moved from place to
place. In some examples, the base includes a triangular geometry
where sides and/or corners of the triangular geometry form the
upright and recumbent base surfaces.
[0103] In the storage mode, the exercise machine may lift a portion
of the base surfaces off of the floor to reduce friction between
the floor and exercise machine. In some situations when the
exercise machine is transitioned into the storage mode, the weight
of the exercise machine is transferred, in part, to a wheel, a
glider surface, or another type of friction reducing element
attached to the base to accommodate moving the exercise
machine.
[0104] The base may include any appropriate construction that
allows the base to support at least a portion of the exercise
machine's weight at different angles. In an example, at least one
of the upright base surface and the recumbent base surface is flat
and the exercise machine is rotated onto the flat surface when in
the corresponding exercise mode. In some examples, a portion of the
base comprises a triangular geometry. In such an example, one side
of the triangular geometry is the upright base surface and another
side is the recumbent base surface. In other examples, one of the
sides of the triangular geometry is either of the upright base
surface or the recumbent base surface while a corner of the
triangular geometry is the other of the upright base surface or the
recumbent base surface.
[0105] The position of a leg member may determine the orientation
and/or mode of the exercise machine. The leg member may be
pivotally attached to a mid-region of the leg member between the
base and the seat. In some examples, where the foot of the leg
member is a free end, the leg member may pivot towards or away from
the base of the exercise machine to determine the exercise
machine's orientation. In some examples, the exercise machine is in
a recumbent orientation when the leg member is rotated away from
the base. In some cases, the exercise machine is in an upright
orientation when the leg member is positioned closer to the base
than if the exercise machine had been in the recumbent orientation.
Further, the exercise machine may be in a storage orientation when
the leg member is positioned adjacent the base. In such examples,
the free end (i.e. foot) of the leg member can support the weight
of the exercise machine plus the user operating the exercise
machine at different angles. For example, the foot of the leg
member may be shaped to assume the weight of the exercise machine
and the user when the leg is fully rotated away from the base as
well as shaped to assume the weight of the exercise machine and the
user when the leg is partially rotated out into the upright
position.
[0106] In alternative examples to an exercise machine having a foot
on a free end of the leg member, the foot may be guided by a track.
In some examples, the track may be rigidly secured to the exercise
machine and the foot is movably connected to the track. In such an
example, the movement of the leg member may be controlled by an
actuator that causes the foot to move along the track. In other
examples, the track may be movable with respect to the exercise
machine and the foot of the leg member may be attached to the
track. In such an example, the track may be caused to move such
that the leg member moves as the foot travels with the track.
[0107] A crank assembly may be attached to the leg member between
the base and the seat. In some examples, the crank assembly is
directly attached to the leg member and in other examples, the
crank assembly is coupled to a machine component that is attached
to the leg member. The crank assembly may include a crank axle, a
first crank arm connected to the crank axle, and a second crank arm
connected to the crank axle. A first pedal may be attached to the
first crank arm, and a second pedal may be attached to a second
crank arm.
[0108] The angular relationship between the crank assembly and the
seat may determine whether the user can operate the exercise
machine as an upright bicycle or a recumbent bicycle. For example,
if the angular relationship between the seat and the crank assembly
is primarily horizontal, the user may be in a reclined position and
thus use the exercise machine as a recumbent bicycle. Similarly, if
the angular relationship between the seat and the crank assembly is
primarily vertical, the user may be in an upright position and thus
use the exercise machine as an upright bicycle.
[0109] The crank assembly may be connected to a resistance
mechanism. In some examples, a transmission connects the crank axle
to the resistance mechanism. Thus, as the crank assembly rotates,
the transmission transfers a resistive force from the resistance
mechanism to the crank assembly. The resistance mechanism may
include a flywheel that is proximate a magnetic unit which resists
the movement of the flywheel. In examples where the magnetic unit
exhibits a consistent magnetic field, the amount of resistance
applied to the flywheel may be changed by moving the magnetic unit
towards or away from the flywheel. For example, the resistance
applied to the flywheel may be increased by moving the magnetic
unit closer to the flywheel. In other examples, the resistance
applied to the flywheel may be decreased by moving the magnetic
unit closer to the flywheel. In some cases, the magnetic unit may
emit a variable amount of magnetic resistance by applying a varying
amount of electrical power to the magnetic unit. While this example
has been described with reference to a resistance mechanism that
includes a flywheel and a magnetic unit, any appropriate type of
resistance unit may be used in accordance with the principles
described herein. A non-exhaustive list of resistance mechanisms
that may be used include an air resistance mechanism, a fan, a
hydraulic mechanism, a pneumatic mechanism, another type of
resistance mechanism, or combinations thereof.
[0110] The seat may be movable with respect to the exercise
machine's frame. In some examples, the seat's support rod may
telescope with respect to a portion of the frame. In other
examples, the support rod may be slidably attached to a portion of
the frame. In some examples, the seat is brought to an upright
position when the exercise machine is in the upright cycling mode,
and the seat may be in a lower, recumbent position when the
exercise machine is in the recumbent position. However, in some
examples, the seat is extended a greater distance away from the
base when the frame member is in the recumbent orientation.
[0111] While the examples above have been described with a discrete
upright orientation, a discrete recumbent orientation, and a
discrete storage orientation for the seat, leg member, and the
frame member, in some examples, the seat, leg member, and frame
member may be positioned anywhere along a continuum. For example,
in some examples, the seat is positioned at a maximum height for
the upright position, and the seat is positioned at a minimum
elevation for a recumbent position. However, the seat may be
adjusted to accommodate the different heights of the users.
Further, the user may desire to position the seat at a height that
is between the maximum and minimum positions (i.e. half way between
the maximum and minimum positions).
[0112] The exercise machine may include a console member that
connects the console to the frame member. In some examples, the
console member is selectively adjustable between multiple positions
corresponding to different exercise modes of the exercise machine
and a storage mode of the exercise machine. In some examples, the
console is elevated to a height that is convenient for the user to
view while performing an exercise with the exercise machine. The
console member may be oriented differently depending on the
exercise mode. In some examples, the console member may be rotated
forward in a recumbent orientation. In yet other examples, the
console member may be rotated upward and/or rearward when the
exercise machine is in the recumbent orientation. Further, the
console member may be rotated all the way to the seat to be in the
storage orientation.
[0113] In one example, the console member and the leg member are
integrally formed with one another. In such an example, the leg
member moves as the console member moves. Thus, the action that
causes the leg member to move also causes the console member to
move and vice versa. In such an embodiment, the position of the leg
member may be controlled by controlling the position of the console
member. In one particular example where the leg member and the
console member are integrally formed with one another, the base of
the exercise machine is shaped to locate the leg member in the
recumbent orientation as the console member is pivoted to rest
against a positioning side of the base member. In the similar
example, the console member is moved into the desired storage
position as the leg member is positioned to be adjacent to a
different side of the base.
[0114] In other examples, the leg member and the console member are
each attached independently to the frame member. For example, the
console member may be attached to the frame member at a member
pivot connection, and the leg member may be attached to the frame
member at an independent leg pivot connection. In other examples,
the console member, the leg member, another type of member, or
combinations thereof may include articulated joints. Such
articulated joints may be used to position the console, the foot,
the seat, or another component of the exercise machine in the
appropriate position corresponding to the desired exercise mode. In
some examples, the articulated joints may be used to make the
exercise machine more compact in the storage orientation.
[0115] The console may be moved manually or by an actuator. In
those embodiments where the console is move by an actuator, the
user may control the actuator through the console, a mobile device,
an input mechanism incorporated into the exercise machine, another
type of mechanism, or combinations thereof. The console may be
pivotally connected to the console member such that the console
tilt angle is adjustable. The console member may also be moved
manually or with an actuator. In some examples, the console member
is hinged to the frame member. In yet other examples, the console
member may telescopically move with respect to the frame
member.
[0116] The console assembly may further include a pair of handles
that the user may grip during the performance of an exercise. For
example, the user may grip the handles attached to the console
assembly when the user is in the upright position. A pair of
handles incorporated into the seat may be within a convenient arms
reach for the user while performing an exercise in the recumbent
cycling mode. While the examples above have described the
handles/arm supports that the user can used during the performance
of different exercises in the exercise machine's different exercise
modes, the user may grip any of the handles/arm supports within a
convenient reach of the user and/or desirable by the user.
[0117] The console may include a display screen that indicates at
least one operating parameter of the exercise machine or a
physiological parameter of the user during the workout. For
example, the display screen may depict the settings of the
resistance mechanism, the speed at which the user is operating the
exercise machine, the current exercise mode of the exercise
machine, the estimated calories of the user's workout, the user's
heart rate, the time of day, the time duration of the workout,
other operating parameters, other physiological parameters of the
user, or combinations thereof. In some examples, the calories
burned estimate may be based on information gathered from the
exercise machine's operating parameters. In some cases, at least
some of the information used to determine the calorie burn is based
on a user profile that contains personal information about the
user, such as height, weight, age, gender, health conditions, body
composition, other types of personal information, or combinations
thereof. The personal information may inputted into the console of
the exercise machine. However, in other examples, the console may
be in communication with a remote device that contains the user
profile. For example, the console may be in wireless communication
with a personal computer, a mobile device, a datacenter, a website,
a network device, another type of device, or combinations thereof
that contain at least one item of personal information about the
user.
[0118] In some examples, the console may be in communication with a
remote device that operates a fitness tracking program. In such an
example, some of the personal information may be received from the
fitness tracking program. Also, in some cases, the console may send
information about the user's workout to the fitness tracking
program. Such workout information may include the type and duration
of the exercise, the resistance settings, the estimated number of
calories burned, other types of information, or combinations
thereof.
[0119] The console may also include at least one input mechanism
for inputting information into the console. For example, the user
may control the operating parameters of the exercise machine with
the console. In some cases, the user can control the resistance
settings of through the console. Also, the user may be able to
raise and lower the seat through commands inputted through the
console. Additionally, in some examples, the user can control the
position of the console member through the console and/or control
the console tilt angle through the console. The input mechanism of
the console may include a button, lever, dial, touch screen, key
board, microphone, another type of input mechanism, camera, or
combinations thereof. In some examples, the user may command the
exercise machine to change from one exercise mode to another. In
such an example, the exercise machine may change the seat position,
the console tilt angle, the console member position, any other
positions to put the exercise machine in the desired exercise mode
or storage mode without further input from the user.
* * * * *