U.S. patent application number 13/571722 was filed with the patent office on 2013-02-14 for wheeled exercise device with attachment point.
This patent application is currently assigned to Second Chance Lifestyle, LLC. The applicant listed for this patent is Ben Booker, Doug Schneider. Invention is credited to Ben Booker, Doug Schneider.
Application Number | 20130040788 13/571722 |
Document ID | / |
Family ID | 47677891 |
Filed Date | 2013-02-14 |
United States Patent
Application |
20130040788 |
Kind Code |
A1 |
Booker; Ben ; et
al. |
February 14, 2013 |
WHEELED EXERCISE DEVICE WITH ATTACHMENT POINT
Abstract
A wheeled exercise device that facilitates various physical
exercises is provided. In one embodiment, a device includes a
shaft, a handle, a first wheel and a second wheel connected to the
shaft with the handle located between the first wheel and the
second wheel. The device also includes an attachment point operably
connected to the shaft with the attachment point located radially
outward of an outer surface of the handle and capable of rotation
about a central axis of the shaft.
Inventors: |
Booker; Ben; (Sullivan,
IL) ; Schneider; Doug; (Strasburg, IL) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Booker; Ben
Schneider; Doug |
Sullivan
Strasburg |
IL
IL |
US
US |
|
|
Assignee: |
Second Chance Lifestyle,
LLC
Sullivan
IL
|
Family ID: |
47677891 |
Appl. No.: |
13/571722 |
Filed: |
August 10, 2012 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
61567214 |
Dec 6, 2011 |
|
|
|
61522863 |
Aug 12, 2011 |
|
|
|
Current U.S.
Class: |
482/106 |
Current CPC
Class: |
A63B 21/4043 20151001;
A63B 21/0726 20130101; A63B 21/4035 20151001; A63B 21/4015
20151001; A63B 21/0724 20130101; A63B 21/075 20130101; A63B 21/151
20130101; A63B 23/03508 20130101; A63B 21/08 20130101; A63B 21/4033
20151001 |
Class at
Publication: |
482/106 |
International
Class: |
A63B 21/075 20060101
A63B021/075 |
Claims
1. A device for use in physical exercise movements comprising: a
shaft including a handle; a first wheel and a second wheel
connected to the shaft with said handle located between the first
wheel and the second wheel; and an attachment point operably
connected to the shaft, the attachment point located radially
outward of an outer surface of the handle.
2. The device of claim 1 further comprising at least one extension,
the extension removably connected to the shaft and located axially
outward of the first wheel or the second wheel.
3. The device of claim 2 wherein the extension is configured to
receive a plurality of weighted plates.
4. The device of claim 1 wherein the attachment point is located on
a yoke, the yoke being connected to the shaft by at least two
sleeves wherein the at least two sleeves are located on either side
of the handle.
5. The device of claim 4 wherein the yoke is formed from a single
piece of wire.
6. The device of claim 1 wherein the first wheel includes an outer
rolling surface and the attachment point is located radially inward
of the outer rolling surface.
7. The device of claim 1 wherein the handle is capable of being
locked into a plurality of orientations relative to the central
axis.
8. The device of claim 1 wherein the handle portion is configured
to rotate about a handle axis positioned substantially
perpendicular to the central axis.
9. The device of claim 1 wherein the handle is configured to be
gripped by a hand.
10. The device of claim 1 wherein the handle is configured to
receive a foot.
11. The device of claim 1 wherein the attachment point is removable
from the device.
12. The device of claim 7 wherein the handle is substantially
collinear with the central axis.
13. The device of claim 1 wherein the shaft includes a first
sub-axle and a second stub-axle connected by a lower support.
14. The device of claim 13 wherein the shaft further includes an
upper support rotatably attached to the lower support, the handle
located on the upper support.
15. An exercise device comprising: a shaft comprising a lower
support and an upper support; a first wheel and a second wheel
connected to the shaft and each configured to rotate about a
central axis; wherein the upper support includes a handle, the
handle is substantially collinear to the central axis and capable
of rotation relative to the central axis.
16. The exercise device of claim 15 wherein the handle is
configured to be locked in a plurality of orientations.
17. The exercise device of claim 15 further comprising an
attachment point operably connected to the shaft, the attachment
point located radially outward of an outer surface of the
handle.
18. An exercise device kit comprising: a shaft; a first wheel
having an outer rolling surface; a second wheel; and an attachment
point; and wherein the shaft is configured to removably receive the
first wheel and the second wheel, and the attachment point can be
removably connected to the shaft such that the attachment point is
between the first wheel and the second wheel and is located
radially inward of the outer rolling surface.
19. The kit of claim 18 further comprising a handle configured to
be connected to the shaft between the first wheel and the second
wheel.
20. The kit of claim 18 wherein the shaft includes a first sub-axle
and a second stub-axle connected by a lower support.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is based on and claims the benefit of and
priority to U.S. Provisional Patent Application No. 61/522,863
filed on Aug. 12, 2011 and U.S. Provisional Patent Application No.
61/567,214 filed on Dec. 6, 2011, the contents of each are
incorporated herein by reference.
FIELD
[0002] The present disclosure is related to exercise devices and
equipment. Specifically, devices that can be used in a variety of
environments and movements for isolation and exercise of body parts
to improve the fitness of muscles and muscle groups and to
rehabilitate muscles and muscle groups.
BACKGROUND
[0003] Many devices exist to assist people in the improvement of
their physical well-being. One category of devices is intended to
assist people to participate in exercises that improves strength,
muscle tone, and overall fitness. These devices have other uses
including assisting people to perform exercises and movements to
aid in the rehabilitation of the body after injury, surgery or
prolonged periods of non-use.
[0004] Free weights are often used for rehabilitation or to improve
overall fitness. Free weights in their most common form are sets of
varied weighted plates used in conjunction with different sized and
shaped bars capable of retaining the weights. The user places the
desired amount of weight on a bar and then lifts the bar with the
connected weights in different movements and exercises to work
particular muscles and muscle groups. One drawback of free weights
is the bulk of individual dumbbells and/or the weighted plate set
and the associated bars. A further drawback of free weights is the
risk of injury from unsupported movement of the body using the
weights.
[0005] Weight machines are another type of device that is often
used to improve fitness or during rehabilitation. A typical weight
machine has a series of weights connected to a metal cable. The
cable, in turn, follows a path of pulleys or guide members and is
ultimately connected to one of various hand or foot attachments. A
user of the weight machine is then able to choose a desired amount
of weight and then lift or exercise a muscle or muscle group by
pushing or pulling the bar or foot pedal that is connected to the
weight via the cable. One drawback of a typical weight machine is
that it is not portable. Further, weight machines are large in size
and often expensive for an individual to purchase.
[0006] Resistance bands are also a device for use by individuals to
exercise and improve fitness. A resistance band is a length of
elastic material. Force is required to stretch the resistance band
along its length and thus can be used to exercise muscles. Typical
uses of a resistance band can include a user grabbing two ends of a
resistance band and pulling each end opposite one another. Force is
required to accomplish the extension of the resistance band and
muscles are worked from this type of movement. Another use is to
secure one end of the resistance band to prevent its movement and
then grab the non-secured end and pull along the band's length.
This again requires the exertion of force and results in the
exercise of a muscle or muscle group. Handles, pedals or other
attachments can be secured to the ends of a resistance band to
assist the user in the above-described movements. One drawback of
resistance bands is that it can be difficult for the user to
maintain a smooth movement during the extension of the band. This
can lead to injury or movements that do not efficiently isolate and
target a specific muscle group.
[0007] Given the drawbacks associated with the above devices, there
is a need to provide an exercise device that assists the user in
targeting specific muscles and muscle groups to improve fitness or
to aid in rehabilitation while minimizing the risk of injury. There
is also a need to provide an exercise device that is small enough
and simple enough for an individual to purchase and maintain in his
or her home. There is further a need to provide an exercise device
that assists the user in making smooth, beneficial movements during
exercising to obtain maximum benefit and fitness. Also, in a
physical therapy context or during rehabilitation, a device is
needed to assist in the isolation of muscles and muscle groups and
provides a means for a user to exercise with varying levels of
resistance in specific, targeted movements.
SUMMARY
[0008] The present disclosure relates to devices for use during
physical exercise. In one embodiment, a device includes a shaft, a
handle, a first wheel and a second wheel connected to the shaft
with the handle located between the first wheel and the second
wheel. The device also includes an attachment point operably
connected to the shaft with the attachment point located radially
outward of an outer surface of the handle.
[0009] In another embodiment, the device may additionally include
at least one extension wherein the extension is removably connected
to the shaft and is located axially outward of the first wheel or
the second wheel. The extension can be configured to receive a
plurality of weighted plates.
[0010] In another embodiment, the attachment point is located on a
yoke that is connected to the shaft by at least two sleeves wherein
the at least two sleeves are located on either side of the
handle.
[0011] In still another embodiment, the first wheel includes an
outer rolling surface and the attachment point is located radially
inward of the rolling surface.
[0012] In other embodiments, the handle is configured to be locked
into orientations and rotate about a handle axis substantially
perpendicular to the central axis or is configured to be gripped by
hand or receive a foot.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The following disclosure as a whole may be best understood
by reference to the provided detailed description when read in
conjunction with the accompanying drawings, drawing description,
abstract, background, field of the disclosure, and associated
headings. Identical reference numerals when found on different
figures identify the same elements or a functionally equivalent
element. The elements listed in the abstract are not referenced but
nevertheless refer by association to the elements of the detailed
description and associated disclosure.
[0014] FIG. 1 is a perspective view of one embodiment of the
wheeled exercise device with extensions, including one side in an
exploded view.
[0015] FIG. 2 is a view of a pair of the wheeled exercise devices
of FIG. 1, one with and one without extensions.
[0016] FIG. 3. is a perspective view of the wheeled exercise device
of FIG. 1 with extensions and weights.
[0017] FIG. 4 is a perspective view of one embodiment of the
wheeled exercise device.
[0018] FIG. 5A is an end view of one embodiment of the wheeled
exercise device
[0019] FIG. 5B is a side view of one embodiment of the wheeled
exercise device.
[0020] FIG. 6 is view of the wheeled exercise device in use and
connected to external resistance.
[0021] FIG. 7A is an end view of one embodiment of the yoke.
[0022] FIG. 7B is a side view of one embodiment of the yoke.
[0023] FIG. 8 is a view of a second embodiment of the yoke.
[0024] FIG. 9A is a top view of an embodiment of the wheeled
exercise device in which the handle is capable of rotation.
[0025] FIG. 9B a perspective view of an embodiment of the wheeled
exercise device in which the handle is capable of rotation.
[0026] FIG. 10A is a top view of an embodiment of the wheeled
exercise device in which the handle is oriented parallel to the
wheels.
[0027] FIG. 10B is a perspective view of an embodiment of the
wheeled exercise device in which the handle is oriented parallel to
the wheels.
[0028] FIG. 11A is a top view of an embodiment of the wheeled
exercise device in which the device is fitted with a foot
pedal.
[0029] FIG. 11B is a perspective view of an embodiment of the
wheeled exercise device in which the device is fitted with a foot
pedal.
[0030] FIG. 12A is a top view of another embodiment of the wheeled
exercise device in which the handle is capable of rotation.
[0031] FIG. 12B is an exploded view of the embodiment of FIG. 12A
in which the handle is capable of rotation.
DETAILED DESCRIPTION
[0032] The present disclosure is not limited to the particular
details of the apparatus depicted, and other modifications and
applications may be contemplated. Further changes may be made in
the apparatus, device or methods without departing from the true
spirit of the scope of the disclosure herein involved. It is
intended, therefore, that the subject matter in this disclosure
should be interpreted as illustrative, not in a limiting sense.
[0033] FIG. 1 illustrates one embodiment of a wheeled exercise
device 1 in accordance with the present disclosure. The wheeled
exercise devise may have a shaft 14, two wheels 10, a handle 12, a
yoke 16, and two wheel collars 18. The wheeled exercise device
optionally may also include two extensions 20 and two extension
collars 22.
[0034] In one example, shaft 14 is an elongated cylinder. Other
configurations of shaft 14 may be used but shaft 14 serves as a
central support member of the wheeled exercise device. In a
preferred embodiment, shaft 14 may be an approximately 10 inch long
piece of one inch diameter steel rod (tubular or solid) with a
black oxide coating. The ends of shaft 14 may optionally include
external threads on each end covering a portion of the outer
diameter. Shaft 14 additionally may include a hole or bore
concentric with the center axis of shaft 14. The hole also may
contain internal threads and be configured such that other parts,
such as extensions as will be explained later, can be secured to
one or both ends of shaft 14. Other conventional methods of
connecting parts to shaft 14 may also be used.
[0035] In one example, the wheeled exercise device 1 also may
include two wheels as shown in FIG. 1. Wheels 10 optionally include
gripping portion 102, central portion 100, and central hub 104.
Central hub 104 slides over shaft 14 and is configured to allow
wheel 10 to rotate. Attached to central hub 104 is central portion
100 that provides the structure of wheel 104. Central portion 104
can have a variety of configurations. Central portion 104 can be
solid or have openings or spokes or other configurations as known
to one of ordinary skill in the art. Situated around the periphery
of wheel 10 optionally is gripping portion 102. Gripping portion
102 defines an outer rolling surface of wheel 10. Gripping portion
102 provides a layer of material or a varied surface texture that
increases the friction between wheel 10 and a surface upon which it
is rolled. This configuration can allow wheel 10 to roll along a
surface without slipping during use. Gripping portion can be a
layer of rubber or plastic but layers of other materials and other
configurations of wheel 10, as known to those of ordinary skill in
the art, can also be used.
[0036] The wheeled exercise device 1 may also include a handle 12.
In one example, handle 12 can be a hollow elongated cylinder with
an inner diameter larger than the outer diameter of shaft 14. This
configuration can allow handle 12 to rotate about shaft 14. Handle
12 can assist the user to grip the wheeled exercise device during
some movements as will be explained in more detail later. In one
embodiment, handle 12 is approximately five and a half inches long
and is made of steel with a chrome finish. Handle 12 may also be
molded into various shapes that can assist in reducing hand fatigue
and make gripping the wheeled exercise device more comfortable. In
other configurations, handle 12 is not separate from shaft 14 but
is integrally formed as part of shaft 14. Additionally, foam,
rubber or other materials may be used on the outer surface of
handle 12.
[0037] The yoke 16 may also be a component of the wheeled exercise
device. In one example shown in FIG. 8, yoke 16 includes two
sleeves 200, leg 202, and attachment point 204. Sleeves 200 are the
portions of yoke 16 that interact with shaft 14. Sleeves 200 retain
the yoke to shaft 14. Leg 202 is the portion of yoke 16 that
connects sleeves 200 to attachment point 204. In this example, the
yoke configuration allows the user to place his or her hand on
handle 12 and utilize the wheeled exercise device while the wheeled
exercise device is connected to some form or resistance such as a
resistance band or a cable of a weight machine. A form of
resistance can be connected to yoke 16 at attachment point 204.
Attachment point 204 is a feature that allows for the exercise
device to be connected to other elements. In one example,
attachment point 204 may be connected to a form of resistance such
as a resistance band. Yoke 16 may also be configured such that all
parts of yoke 16 provide adequate clearance for the hand of a user
but yoke 16 does not extend beyond an outer rolling surface of
wheels 10. This example configuration allows the wheeled exercise
device to be rolled on a surface without interference from yoke
16.
[0038] FIG. 7 shows one embodiment of yoke 16. Yoke 16, in this
example, can be created from a single piece of quarter inch
diameter steel wire. Sleeves 200 are created from a loop of the
steel wire at each end and the attachment point is formed by the
wire in the shape of a ring with an internal diameter of
approximately 0.30 inches. Yoke 16 can be made of other materials
or have different configurations as are known to those of ordinary
skill in the art.
[0039] FIG. 8 shows a second embodiment of yoke 16. This embodiment
includes sleeves 200 that consist of two pieces of steel tubing. In
this example, a piece of bent steel wire is welded to the pieces of
steel tubing to create leg 202. At the end of the bent steel wire
opposite the pieces of steel tubing, a piece of stamped or formed
steel with an opening is welded to the steel wire to create
attachment point 204. Yoke 16 can be made with other materials,
joining techniques or configurations that do not depart from the
spirit of the present disclosure.
[0040] The wheeled exercise device 1 may also include wheel collar
18. Wheel collar 18 retains other components of the wheeled
exercise device 1 to shaft 14. One embodiment of wheel collar 18 is
a ring-shaped component that has an inner diameter roughly equal to
or slightly less than the outer diameter of shaft 14. As seen in
FIG. 4, wheel collar 18 may also have a cut 24 through its body at
some point in its circumference. The separation of the cut 24 in
wheel collar 18 effectively increases the inner diameter of wheel
collar 18 and allows wheel collar 18 to be received over the outer
diameter of shaft 14. In this example configuration, once wheel
collar 18 is in its desired position, a fastener is tightened in
hole 26 in wheel collar 18 that closes a separation at the cut 24
of wheel collar 18 and secures wheel collar 18 at a desired
position.
[0041] In another embodiment of wheel collar 18, wheel collars 18
can be ring shaped members with an internal thread on an inner
diameter. The internal thread interacts with an external thread on
shaft 14 such that wheel collar 18 can be tightened onto the ends
or some portion of shaft 14. Other types of wheel collars can be
used, however, such as spring clips, cotter pins, and other devices
known to one of ordinary skill in the art.
[0042] Wheeled exercise device 1 may optionally also include
extensions 20. Extensions 20 are components that may include
attachment portion 108 and interface surface 110. Attachment
portion 108 is a part of extension 20 that allows extension 20 to
be secured to the wheeled exercise device 1. Interface surface 110
is a surface of extension 20 that may be gripped by the user or
receive weighted plates as will be explained in more detail later.
Attachment portion 108 is the portion of extension 20 that is
configured to secure extension 20 the wheeled exercise device. In
one example, attachment portion 108 of extension 20 may be
cylindrically shaped and include threads on its outer diameter. In
one embodiment, attachment portion 108 is approximately one inch
long with a threaded outer diameter smaller than the outer diameter
of interface surface 110. Interface surface 110 may also be
cylindrically shaped. In one embodiment, interface surface is
either one or two inches in diameter to receive standard sized
weighted plates and is approximately four inches in length.
Extensions 20 may be made of various materials and combinations of
materials such as metals, plastics, composites and the like. in
addition, extensions 20 can have various configurations and shapes
so as to aid in the addition of weights, forms of resistance, and
to aid the user in gripping or performing various exercises with
wheeled exercise device 1.
[0043] Extensions 20 can optionally be separate components that are
attached to shaft 14. Extensions 20 can also be made such that
extensions 20 and shaft 14 are a single unit. In one such
embodiment, extensions 20 have an outer diameter either the same or
smaller diameter than shaft 14.
[0044] The wheeled exercise device may also optionally include one
or more extension collars 22. In one example, extension collar 22
may be substantially similar to wheel collar 18 as discussed
earlier. Extension collar 22, however, is appropriately sized so as
to interface with extension 20. Extension collar 22 can also have
other configurations such as, for example, a spring collar, ring
with cotter pin or other fastener and the like.
[0045] The assembly of wheeled exercise device 1 will now be
explained in more detail. In one example, shaft 14 may serve as the
central member of wheeled exercise device 1. In one embodiment, as
illustrated in FIG. 1, yoke 16 and handle 12 can be installed onto
shaft 14 by sliding the inner diameter of handle 12 and sleeves 200
of yoke 16 over the outer diameter of shaft 14. Wheels 10 can then
be installed by sliding center hub 104 of wheels 10 over the outer
diameter of shaft 14. Wheel collars 18 can then be installed over
shaft 14 and secured into place. Other configurations and methods
of assembly can alternatively be used as are known to those of
ordinary skill in the art.
[0046] Optionally, extensions 20 can be installed onto wheeled
exercise device 1. Extensions 20 may be secured onto wheeled
exercise device 1 by tightening the attachment portion 108 of
extension 20 into an internally threaded hole of shaft 14 at each
end of shaft 14. Extension collars 22 can then be secured into
place after they are installed on either end of extensions 20.
Alternatively, in other examples, extensions 20 can be installed by
sliding a pin of extension 20 into a hole of shaft 14 and secured
with a mating fastener or by sliding or securing a portion of shaft
14 into a mating hole in extensions 20. Additionally, in other
examples, as discussed earlier, extensions 20 may be integrally
formed as part of shaft 14 such that extensions 20 extend beyond
wheels 10 after assembly.
[0047] The above description of the components of wheeled exercise
device are not intended to limit the scope of the present
disclosure. Other embodiments known to one of ordinary skill in the
art may be used. The components described above can be made in
other materials and finishes. Plastics, composites, woods, other
metals, etc. are some acceptable materials.
[0048] The use of the wheeled exercise device will now be explained
in greater detail. The wheeled exercise device can be used in a
variety of environments, configurations, and movements.
[0049] A first method of use of the wheeled exercise device is use
as a dumbbell. Weighted plates can be placed on extensions and
secured with the extension collars are previously described and
shown in FIG. 3. The user then grips the handle and lifts the
weighted wheeled exercise device in a particular motion such as a
curl or shoulder press. Other movements with a dumbbell are known
to those of ordinary skill in the art.
[0050] Another way to use the wheeled exercise device is by using
the device or two devices together. The user attaches two wheeled
exercise devices together with an elastic band. Elastic or
resistance bands are known to one of ordinary skill in the art and
are not explained in more detail here. After attaching the two
wheeled exercise devices together, the user grabs the two wheeled
exercise devices by their handles 12 and assumes a push-up
position. The user then lowers the torso towards the wheeled
devices and, in the same motion, extends one or both arms
perpendicularly from the body to a "T" position. In doing so, the
elastic band is extended, requiring additional force to be exerted
while performing the motion. The user then returns to the original
position and repeats a desired number of times.
[0051] In another example movement, the wheeled exercise device is
connected to rigid object such as a door with an elastic or
resistance band as shown in FIG. 6. The user then grips the handle
of the wheeled exercise device and assumes a push-up position. This
type of movement can be accomplished with only one wheeled exercise
device. The user then lowers the torso and extends the arm
perpendicularly from the body extending the elastic band. The user
returns to the starting position and repeats a desired number of
times.
[0052] In still another example, a wheeled exercise device is
connected to a weight machine as shown in FIG. 6. Weight machines
are known to one of skill in the art and are not explained in more
detail here. The steel cable of a weight machine is attached to the
wheeled exercise machine at the attachment point and the desired
amount of weight is chosen on the weight machine. The user then
assumes a push-up position and performs a similar movement to that
explained above.
[0053] In another example, a wheeled exercise device is used with
or without attachment to a form of resistance at the attachment
point. The user grips the device by placing one hand on each of the
extensions. Many different exercises can be performed when gripping
the device in this manner. One example movement is to place the
device on the floor and while gripping the device with one hand on
either extension, the user extends the feet straight behind and
assumes a push-up-like position. The user can then roll the device
either up away from the feet and/or back towards the waist. In this
manner, many muscles can be exercised.
[0054] The wheeled exercise device can be used in many other
movements and exercises that are not explained in detail here. Many
of the muscle groups of the human body can be exercised with
different movements utilizing the wheeled exercise device.
Resistance bands, weight machines, and other forms of resistance
can be utilized in conjunction with the wheeled exercise device to
require the user to expend effort and improve fitness or assist in
rehabilitation.
[0055] One setting in which the wheeled exercise device can be used
is in a gym setting. In this type of setting, weight machines are
typically available as well as many attachments and configurations
for use in a multitude of exercises. The wheeled exercise device
and variations on the configuration explained above can be
used.
[0056] A physical therapy or rehabilitation clinic is still another
example setting where the wheeled exercise device can be used. The
exercises explained above as well as the example embodiments
explained below can all be used to isolate and exercise muscles to
assist in the rehabilitation of the body after injury, surgery,
prolonged non-use and other circumstances.
[0057] The wheeled exercise device in the standard configuration
can be used as described above. The standard wheeled exercise
device, shown in FIG. 2, is one configuration that can be used. The
standard wheeled exercise device has a yoke 16 with attachment
point 204, handle 12, and wheels 10.
[0058] Another configuration of the wheeled exercise device is an
orbital wheeled exercise device. One embodiment of the
configuration is shown in FIGS. 9A & 9B. In this configuration,
the handle is allowed to rotate to positions in which the axis of
the handle is no longer parallel to the axis of the shaft of the
wheels. The handle of the orbital wheeled exercise device is able
to rotate 360 degrees. The configuration is also provided with
locks that allow the handle to be secured in a desired orientation.
The orbital wheeled exercise device includes a handle, wheels, and
an attachment point. The attachment point facilitates the use of
the orbital wheeled exercise device in combination with a form of
resistance such as an elastic band or a cable from a weight
machine.
[0059] Still another configuration of the wheeled exercise device
is an in-line wheeled exercise device. One embodiment of this
configuration is shown in FIGS. 10A & 10B. The in-line wheeled
exercise device has a handle that is oriented in a fixed position
in which the axis of the handle is substantially perpendicular to
the axis of the shaft connecting the wheels. The in-line wheeled
exercise device has a handle, wheels, and attachment point.
[0060] Another configuration of the wheeled exercise device is a
foot pedal wheeled exercise device. One embodiment is shown in
FIGS. 11A & 11B. The foot pedal wheeled exercise device has a
foot plate and a strap. The foot plate and strap facilitate the
attachment of the wheeled exercise device to the foot of a user.
The foot pedal wheeled exercise device also has an attachment point
such that the device can be attached to a form of resistance such
as an elastic band or cable from a weight machine. The foot pedal
wheeled exercise device allows the user to perform movements and
exercises targeting the muscles of the legs and hips.
[0061] FIG. 12A and FIG. 12B show another configuration of the
wheeled exercise device in which the handle is capable of rotation.
In one embodiment, the rotating hand grip configuration of the
wheeled exercise device includes wheels 10, yoke 16, and wheel
collars 18. Additionally, the configuration includes rotating grip
assembly 300 and cradle 310. In an example, rotating grip assembly
300 includes a grip 302 attached between the vertical arms of a
u-shaped upper support 306. In one example, rotating grip assembly
300 may further include spring pin 304 that can fix grip 302 in a
user-determined orientation as will be explained later.
[0062] In this example configuration, Cradle 310 may include lower
support 322 and stub axles 320. One stub axle 320 is attached to
each of the vertical arms of lower support 322. Upper support 306
is configured such that it nests inside lower support 322. Upper
support 306 may be fixed to lower support 322 by a fastener such as
a bolt and nut as shown in FIG. 12B. Other types of fasteners may
be used as are known to one of ordinary skill in the art. Rotating
grip assembly 300 and lower support 322 can be made of metals,
woods, plastics, composites, or any combination thereof necessary
to meet the loading and functional requirements of the device. Grip
302 can be constructed similarly to that of shaft 14 and handle 12
discussed earlier.
[0063] In one embodiment, the rotating hand grip configuration of
the wheeled exercise device is assembled by fixing the upper
support 306 to the lower support 322 as discussed above. In this
example, in order to facilitate the rotation of rotating grip
assembly 300 in lower support 322, sleeve 312 is installed over a
bolt. Upper thrust washer 316, thrust bearing 314, and lower thrust
washer 318 are installed over sleeve 312 and sandwiched in between
upper support 306 and lower support 322. Spring pin 304 of rotating
grip assembly 300 mates with a series of holes in lower support 322
to lock grip 302 at a desired orientation. Other configurations can
also be used such as combination of bearings, fasteners and other
components that are known to one of ordinary skill in the art.
[0064] In one example, yoke 16 is installed onto the rotating hand
grip configuration by inserting the ends of yoke 16 into
through-holes of stub axles 320. The ends of yoke 16 may then have
holes such that pins or other retention elements can be used to
prevent yoke 16 from separating from its position through stub
axles 320. Other yoke configurations can also be used with the
rotating hand grip configuration such as the example yokes
previously described or other configurations known to those of
ordinary skill in the art.
[0065] In this example, assembly of the rotating hand grip
configuration may additionally include installing wheels 10 over
stub axles 320 and retaining wheels 10 in place by wheel collars
18. Other embodiments of rotating hand grip configuration of the
wheeled exercise device can also be used. Other configurations may
include a structure substantially similar to the other
configurations of wheeled exercise device 1 described earlier, with
add-on features to provide rotating functionality or other
configurations that would be known to one of ordinary skill in the
art.
[0066] The rotating hand grip configuration of the wheeled exercise
device allows the user to exercise in many of the same manners as
previously described. Embodiments of the device additionally allows
the user to rotate grip 302 of the device relative to the center
axis of wheels 10. The rotating hand grip configuration permits the
user to operate the device in a free mode in which spring pin 304
is disengaged and grip 302 can freely rotate about the center axis
of sleeve 312. Additionally, the configuration can be operated in
locked modes in which spring pin 304 is inserted into one of many
mating holes in lower support 322 that fixes the orientation of
grip 302 relative to the axis of wheels 10. The rotating hand grip
configuration further provides the advantage of balance for the
user because the center axis of grip 302 is substantially collinear
with the center axis of wheels 10.
[0067] The preceding detailed description merely sets forth some
examples and embodiments of the present disclosure and that
numerous changes to the disclosed embodiments can be made in
accordance with the disclosure herein without departing from its
spirit or scope. The preceding description, therefore, is not meant
to limit the scope of the disclosure but to provide sufficient
disclosure to one of ordinary skill in the art to practice the
invention without undue burden.
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