U.S. patent application number 14/459279 was filed with the patent office on 2015-02-19 for exercise device for action sports training.
The applicant listed for this patent is Todd Barnhill. Invention is credited to Todd Barnhill.
Application Number | 20150051054 14/459279 |
Document ID | / |
Family ID | 52467233 |
Filed Date | 2015-02-19 |
United States Patent
Application |
20150051054 |
Kind Code |
A1 |
Barnhill; Todd |
February 19, 2015 |
EXERCISE DEVICE FOR ACTION SPORTS TRAINING
Abstract
An exercise device for action sports training is introduced
herein. The device is configured for training and conditioning of
the muscles associated with moto-induced CECS or "arm pump". In
various embodiments the exercise device can be configured for
self-standing; mounting to a stationary object; or a combination
thereof.
Inventors: |
Barnhill; Todd; (Alpine,
CA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Barnhill; Todd |
Alpine |
CA |
US |
|
|
Family ID: |
52467233 |
Appl. No.: |
14/459279 |
Filed: |
August 13, 2014 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
61865404 |
Aug 13, 2013 |
|
|
|
Current U.S.
Class: |
482/112 |
Current CPC
Class: |
A63B 69/0066 20130101;
A63B 23/03583 20130101; A63B 69/16 20130101; A63B 21/159 20130101;
A63B 23/03575 20130101; A63B 2071/025 20130101; A63B 23/03525
20130101; A63B 21/4047 20151001; A63B 23/1209 20130101; A63B
2225/64 20130101; A63B 23/0405 20130101; A63B 69/187 20130101; A63B
21/0083 20130101 |
Class at
Publication: |
482/112 |
International
Class: |
A63B 21/008 20060101
A63B021/008 |
Claims
1. An exercise device for action sports training, comprising: a
rigid tubular frame having a front side and a rear side; a seat
assembly; a handlebar assembly; and a shock absorber; the seat
assembly being coupled to the rigid tubular frame at the rear side
thereof; the handlebar assembly being coupled to the rigid tubular
frame at a pivot, the pivot being disposed between the front side
and the rear side of the rigid tubular frame and configured to
promote pivoting movement of the handlebar assembly about the rigid
tubular frame; the shock absorber having a first mount and a second
mount, the second mount being disposed opposite of the first mount,
the first mount being coupled to the rigid tubular frame near the
front side thereof, and the second mount being coupled to the
handlebar assembly; wherein the exercise device is configured to
provide resistive training during translation of the handlebar
assembly in each of a forward and backward direction.
2. The exercise device of claim 1, further comprising an adjustable
hitch adapter for engaging the device with a hitch receiver of a
motorized vehicle.
3. The exercise device of claim 1, comprising one or more standing
braces for maintaining the device in an upright position on a flat
surface.
4. The exercise device of claim 3, wherein one or more of the
standing braces are adjustable about a plurality of angles within a
horizontal base plane.
5. The exercise device of claim 1, further comprising a dynamic
foot peg assembly extending outwardly from the bottom portion of
the handlebar assembly, the dynamic foot peg assembly comprising
one or more elongated structural elements, and a pair of opposing
foot pegs, wherein the foot peg assembly is configured to extend
from the handlebar assembly at a fixed angle therebetween, and
wherein the foot peg assembly is configured to communicate
resistance of the shock absorber.
6. The exercise device of claim 1, further comprising a static foot
peg assembly, the static foot peg assembly being configured to
adjustably engage with a vertical structural element extending
between the seat assembly and one or more rear standing braces.
7. The exercise device of claim 1, wherein the first mounting point
of the shock absorber comprises an adjustable shock mount
configured for positioning vertically about a vertical portion of
the rigid frame.
8. The exercise device of claim 1, further comprising a wheel
assembly for portability; said wheel assembly comprising a wheel
coupled to the device at a wheel bracket.
9. The exercise device of claim 1, the handlebar assembly
comprising pivoting handlebars configured to pivot the handlebars
about a yaw axis and a roll axis.
10. The exercise device of claim 1, comprising a handlebar pivot
lockout configured to engage a pin extending through the forks for
locking the handlebar assembly in a fixed position relative to the
pivot.
11. The exercise device of claim 1, comprising a handlebar pivot
lockout configured to engage a pin extending through the forks for
locking the handlebar assembly in a fixed position relative to the
pivot.
12. The exercise device of claim 1, further comprising a resistive
pedal assembly.
13. The exercise device of claim 12, wherein said resistive pedal
assembly is removeably attached to the frame of the device.
14. The exercise device of claim 1, wherein said shock absorber is
an adjustable shock absorber for providing adjustable resistance
about the pivoting handlebar assembly.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims benefit of priority with U.S.
Provisional Ser. No. 61/865,404, filed Aug. 13, 2013; the contents
of which are hereby incorporated by reference.
BACKGROUND
[0002] 1. Field of the Invention
[0003] This invention relates to exercise equipment for action
sports training; and more particularly, to such exercise equipment
for training and conditioning of muscles used in motocross and
related sports.
[0004] 2. Description of the Related Art
[0005] "Motocross" is a form of motorcycle racing; and is known to
be a physically demanding sport.
[0006] Racers who participate in motocross and other related
motorcycle racing sports often experience muscle cramps and fatigue
of the wrists, arms, and the related musculature.
[0007] In particular, "arm pump", or chronic exertional compartment
syndrome (CECS), is a compartment syndrome overuse type injury. Arm
pump exists due to the complex coordination necessary at the hands
and wrists required to control a high powered motorcycle. When you
grip something in your hand there is co-contraction between the
muscle groups on the back (dorsal) and front (volar) of the
forearm. To necessitate a stronger grip the wrist is pulled into
extension. This co-contraction results in an increase in
compartment pressure, i.e. It is harder for the blood to flow
through this region.
[0008] Thus, to simply grip a handlebar increases pressure. To grip
the handlebar of a rapidly accelerating or decelerating motorcycle
necessitates stronger grip levels. If you then add the throttle
action, which uses the dorsal wrist extensors more than the volar
wrist flexors, then the clutch and brake levers, which use the
volar finger flexors, then the complex nature of this injury starts
to appear.
[0009] If you then factor in a "technical" circuit or track
requiring repeated braking from high speeds followed by lots
braking zones, lots of direction changes, short periods of
acceleration, it becomes clear that the forearms do not get a lot
of rest per lap.
[0010] Ergonomics are extremely important with this type of injury,
hence handlebar and lever position are crucial. As are lever
pressures, short travel throttles and so on.
[0011] Although various ergonomic accessories such as grips have
recently become commercially available, there has yet to be
provided an exercise device for training and conditioning these
specific muscles for minimizing the likelihood of a CECS onset.
SUMMARY OF THE INVENTION
[0012] In view of the above limitations in the art, an exercise
device for action sports training is introduced herein. The device
is configured for training and conditioning of the muscles
associated with moto-induced CECS or "arm pump".
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Features of the claimed exercise device for action sports
training are illustrated in the appended drawings, wherein:
[0014] FIG. 1A shows a perspective view of an exercise device for
action sports training according to a first embodiment.
[0015] FIG. 1B shows a perspective view of a rigid tubular frame of
the exercise device in accordance with the first embodiment.
[0016] FIG. 1C shows a perspective view of a handlebar assembly of
the exercise device in accordance with the first embodiment.
[0017] FIG. 1D shows a perspective view of a seat assembly of the
exercise device in accordance with the first embodiment.
[0018] FIG. 2 shows a side view of the exercise device and various
moving componentry thereof.
[0019] FIG. 3 shows a perspective view of an exercise device for
action sports training according to a second embodiment.
[0020] FIG. 4A shows a front perspective view of an exercise device
for action sports training according to a third embodiment.
[0021] FIG. 4B shows a rear perspective view of the exercise device
in accordance with the third embodiment.
[0022] FIG. 5A shows a perspective view of an alternative exercise
device in accordance with the third embodiment.
[0023] FIG. 5B shows a side view of the exercise device of FIG.
5A.
[0024] FIG. 5C shows a rear view of the exercise device of FIGS.
5(A-B).
[0025] FIG. 6 shows a perspective view of an alternative exercise
device in accordance with the second embodiment.
[0026] FIG. 7A shows a perspective view of yet another alternative
exercise device in accordance with the third embodiment.
[0027] FIG. 7B shows a detailed view of the hitch tube and
associated componentry assembled therewith in accordance with the
device of FIG. 7A.
[0028] FIG. 7C shows a detailed view of the front base plate and
associated componentry assembled therewith in accordance with the
device of FIG. 7A.
[0029] FIG. 7D shows a detailed view of the handlebar coupler and
associated componentry assembled therewith in accordance with the
device of FIG. 7A.
[0030] FIG. 7E shows a detailed view of the static foot peg
assembly mount and associated componentry assembled therewith in
accordance with the device of FIG. 7A.
[0031] FIG. 7F shows a detailed view of the rear base plate and
associated componentry assembled therewith in accordance with the
device of FIG. 7A.
[0032] FIG. 8A shows a rear perspective view of an optional
rotating handlebar assembly for incorporating with any of the
embodiments herein.
[0033] FIG. 8B shows a side view of the optional rotating handlebar
assembly of FIG. 8 A.
[0034] FIG. 8C shows a front perspective view of an optional
rotating handlebar assembly of FIGS. 8(A-B).
DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENTS
[0035] With reference to the appended drawings, certain examples
are provided for the purpose of illustrating novel features and
benefits of an exercise device for action sports training. Although
particular examples are referenced herein, these examples are being
described for illustrative purposes only and shall not be construed
as limiting the spirit and scope of the claimed invention. Rather,
those having skill in the art will understand that certain
modifications, substitutions and variations may be implemented to
yield substantially similar results. Moreover, since various
components can be individually redesigned or substituted to yield a
similar device, a plurality of embodiments are being disclosed in
an effort to illustrate in part a number of possible variations of
the claimed invention.
[0036] In the drawings, three product embodiments are disclosed
herein.
[0037] A first embodiment, as illustrated in FIGS. 1(A-D) and FIG.
2, provides an exercise device for action sports training wherein
the device is configured for self-standing in an upright position
on a substantially flat surface.
[0038] In a second embodiment, as illustrated in FIG. 3, and in an
alternative variation illustrated in FIG. 6, an exercise device for
action sports training is configured to attach to a conventional
receiver hitch, the receiver hitch (not shown) generally forms part
of an automobile or trailer, but may form a portion of any
structure, stand, or vehicle sufficient to mount the exercise
device in a secure fashion.
[0039] Finally, in a third embodiment as illustrated in FIGS.
4(A-B), and also in the alternative versions of the device as
illustrated in FIGS. 5(A-C) and FIGS. 7(A-F), respectively, an
exercise device for action sports training is configured for each
of: self-standing on a substantially flat surface, and attachment
with a receiver hitch, combining various features of the first and
second embodiments as described above.
[0040] Each of these embodiments and respective features, though
similar, will be described in turn.
[0041] Although the illustrated embodiments physically resemble a
motorcycle or racing bike, the claimed invention may be used across
a wide spectrum of action sports for the purpose of training arm
and hand muscle groups for reducing arm pump attributed to
participation in such action sports, including motocross, kite
boarding, wake boarding, jet skiing, and many others.
[0042] In a general embodiment, an exercise device comprises a
handlebar assembly configured to provide a user with resistance
training as the handlebar assembly is translated both forward and
backward. The handlebar assembly is coupled to a frame at a pivot,
and further coupled to a resistance mechanism adapted to provide
resistance in two opposing directions, such as for example a
conventional shock absorber. The frame is secured to a stable
structure or ground and provides a reference from which the user
translates the handlebar assembly. Optionally, but preferably, a
seat is provided for user comfort and stability during a training
session. Other optional features may include one or more of: a
resistive clutch handle; a resistive brake handle; a resistive
throttle lever or grip; heated seat for warming the users body in
anticipation of an upcoming heat or event; heated grips for warming
the users hands; an adjustable seat configured to adjust height or
length about the device; one or more adjustable standing braces
configured for setting about multiple angles within a horizontal
bottom plane; an adjustable hitch mount configured for selectable
positioning about a vertical height of the frame at a front end
thereof; an adjustable resistance mechanism such as an adjustable
shock absorber configured to selectably adjust resistance provided
in one or more directions along a shock axis; one or more static
foot pegs configured for static positioning about the device frame
or other stable structure thereof; and a dynamic foot peg assembly
configured to extend outwardly from a bottom portion of the
handlebar assembly for enhancing foot work in conjunction with the
hand and arm training provided by the handlebar assembly.
First Embodiment
[0043] Now turning to the first embodiment as illustrated in FIGS.
1(A-D) and FIG. 2, an exercise device for action sports training is
configured for self-standing in an upright position on a
substantially flat surface. The substantially flat surface may
include any dirt, turf, pavement, concrete, or other flat surface.
As illustrated in FIG. 1A, the exercise device 100a comprises a
rigid tubular frame assembly 110, a handlebar assembly 130 coupled
to the rigid tubular frame at a pivot, a seat assembly 160 coupled
to a rear side of the rigid tubular frame, a shock absorber 150
having a first end thereof attached to the rigid tubular frame near
a front end and a second end coupled to the handlebar assembly at a
brace. In this embodiment, an optional dynamic foot peg assembly is
provided, the dynamic foot peg assembly extends rearward from a
bottom end of the handlebar assembly. The dynamic foot peg assembly
provides the function of assisting pull-back of the handlebar with
force exerted on the dynamic foot pegs is increased. An optional
static foot peg assembly is mounted near a rear side of the device
for providing a fixed platform for resting a user's feet during
arm, hand and wrist training.
[0044] FIG. 1B further illustrates the features and components of
the rigid tubular frame 110 in accordance with the first
embodiment. The rigid tubular frame is generally a tubular aluminum
or steel structure bent and/or cut and welded into a frame.
Although aluminum and steel are preferred, various composite
plastics, wood, or other metals may be used so long as the material
selected provides a rigid structure. The frame 110 comprises a
first vertical portion 111 attached to a second horizontal portion
112 at a corner portion 118. A diagonal portion 113 extends from a
distal end of the vertical portion to a distal end of the
horizontal portion, forming a triangular frame. A handlebar
assembly mount 114 having an aperture 132 therethrough is coupled
to the diagonal portion 113 and configured for attachment with the
handlebar assembly, forming a pivot therebetween. The rigid tubular
frame is being shown having an optional first vertical aperture
group 115 comprising a series of apertures disposed along a length
of the first vertical portion 111. The first vertical aperture
group is provided for use with an optional hitch mount assembly
(not shown). A first shock absorber mount 151 is coupled to the
first vertical portion 111 near a front side of the frame. A front
base plate 116 is shown attached at the distal end of the first
vertical portion 111, and standing braces 120a; 120b are further
attached therewith. Standing braces 120a; 120b, respectively, may
further comprise one or more gripping knobs 117 attached along a
bottom surface thereof for providing gripping traction with the
ground surface. The gripping knobs may be adjustable for enabling
use with an uneven ground.
[0045] FIG. 1C further illustrates the features and components of
the handlebar assembly 130 in accordance with the first embodiment.
The handlebar assembly is shown with two elongated forks 131a; 131b
extending from a bottom end to a top end. It should be noted that a
single elongated bar can be implemented, however, in this preferred
embodiment two elongated forks are provided for additional
rigidity. A top plate 137 is attached to each of the elongated
forks 131a; 131b, respectively, at the top end. One or more
handlebar couplers are attached to the top plate (here two
handlebar couplers 129a; 129b are shown). A handlebar 135 is
engaged with each of the one or more handlebar couplers to form the
handlebar assembly. A truss 136 is provided for stability of the
handlebar assembly and extends between the first and second
elongated forks 131a; 131b, respectively. A brace 138, may include
a shock bolt 134, and is also configured to extend between the
first and second elongated forks 131a; 131b. The brace is
configured to engage with the shock absorber for communicating a
resistive force of the shock absorber to the handlebar assembly. A
key component of the handlebar assembly includes a pivot 139, which
may be formed of a pivot bolt 133 or a rod, and extends between the
first and second elongated forks 131a; 131b, respectively. The
handlebar assembly is configured to couple with the rigid tubular
frame at the pivot.
[0046] Moreover, the handlebar assembly is shown having an optional
dynamic foot peg assembly 140 extending behind the handlebar
assembly. The dynamic foot peg assembly comprises a first elongated
structural element 142a and a second elongated structural element
142b, each extending from respective elongated forks at an angle
between about forty five degrees and about one hundred and thirty
five degrees in a rearward direction with respect to the vertical
forks. The dynamic foot peg assembly further comprises a first foot
peg 141a and a second foot peg 141b, each disposed at a distal end
of the elongated structural elements.
[0047] FIG. 1D further illustrates the features and components of
the seat assembly 160 in accordance with the first embodiment. The
seat assembly is adapted to engage with the rigid tubular frame at
a rear side thereof and configured to provide a seat for comfort
and support of a user during a training session using the device.
The seat assembly comprises a vertical support element 162
extending from a bottom end thereof to a top end. A seat 161 is
coupled to the vertical support element at the top end. The seat
can optionally be adjustable about a height for customizing height
for user requirements. A pin 121 is shown for selecting a height of
the seat with respect to the vertical support element 162. An
orthogonal tube 163 extends outwardly from the vertical support
element 162 toward a front side. The orthogonal tube 163 is
configured to insert within a rear side of the horizontal portion
112 of the rigid tubular frame 110. The orthogonal tube may
comprise one or more apertures and a pin 121 extending along a
length thereof for selectably configuring a length of the seat
assembly about the frame.
[0048] The vertical support element 162 of the seat assembly 160
may optionally comprise a plurality of apertures disposed along a
length thereof for selectable engagement of a static foot peg
assembly 166 having static foot pegs 165a; 165b, respectively. The
static foot peg assembly is adjustable up or down along the
plurality of apertures of the vertical support element 162, and may
be selectable engaged with a removable pin.
[0049] A rear base plate 167 is coupled to the vertical support
element 162 at the bottom end, and one or more standing braces may
be optionally attached (two standing braces 120c; 120d are shown).
The standing braces may optionally comprise one or more gripping
knobs 117c; 117d as described above.
[0050] FIG. 2 illustrates the dynamic function of the exercise
device for action sports training according to the first
embodiment. The seat assembly 160 is coupled to the rigid tubular
frame 110 as described above. The handlebar assembly 130 comprises
a dynamic foot peg assembly 140 extending therefrom, and the
handlebar assembly with dynamic foot peg assembly is coupled to the
rigid tubular frame 110 at a pivot P. Pivot P forms the
translational juncture from which the handlebar assembly is
configured to translate with respect to the frame in a forward
direction "H1" and a rearward direction "H2". Note that the shock
absorber 150 provides shock absorber resistance in the "S1" and
"S2" directions, respectively, and the bidirectional shock absorber
resistance is communicated to the handlebar assembly for providing
resistance in the opposing H1 and H2 directions. Meanwhile, the
shock absorber is further configured to communicate the
bidirectional resistance of the S1 and S2 directions to the foot
pegs, which in turn provide resistance training in the "F1" and
"F2" directions.
[0051] It is important to note that when loaded with a mass of a
user at the dynamic foot pegs, the user's weight is compounded with
exerted force in the F2 direction while the user's weight is
counteracted against the exerted force in the F1 direction, thus
the force of F2 is less than the force of F1 when loaded with the
mass of a given user. Thus, mimicking the effect of motorcycle
suspension, the user's weight is properly distributed with use of
the dynamic foot pegs for a more realistic training. Alternatively,
the user may place her feet about the static foot peg assembly for
experiencing an even training in both directions. No other device
has been provided which accomplishes each of these functions.
[0052] The standing braces 120 extend laterally within a horizontal
plane for maintaining the exercise device in an upright standing
position during use.
Second Embodiment
[0053] FIG. 3 exemplifies the exercise device for action sports
training being configured to attach to a conventional receiver
hitch; the receiver hitch (not shown) may form a portion of any
structure or vehicle. The exercise device 100b comprises a rigid
tubular frame 110, a seat assembly attached to the frame at a rear
side thereof, a handlebar assembly coupled to the frame forming a
pivot, a shock absorber 150 extending between the frame at a front
side thereof and the handlebar assembly, and a hitch assembly
coupled to the frame at the front side thereof.
[0054] The seat assembly comprises a seat 161, a vertical support
element 162 extending beneath the seat 161, and an orthogonal tube
163 configured to slideably engage and nest within a tube portion
of the frame 110 at the rear side thereof. A pin 121 is used to
selectably engage the orthogonal tube 163 within the frame at a
desired length. Similarly, a pin can be used to select a height of
the seat about the vertical support element 162.
[0055] The handlebar assembly comprises a handlebar 135 coupled to
forks 131 at handlebar couplers 129 in a manner similar to the
first embodiment as described above. A number plate 170 can be
optionally affixed to the handlebar assembly, for example to
indicate ownership or otherwise indicating the rider for which the
device is adjusted or configured for use. The handlebar assembly is
coupled to the frame at handlebar-assembly mount 114 with a pivot
bolt 133 extending through the forks and the handlebar-assembly
mount. A dynamic foot peg assembly extends behind the handlebar
assembly and comprises elongated structural elements 142 and
dynamic foot pegs 141 also similar to the first embodiment.
[0056] Shock absorber 150 is coupled to the handlebar assembly at a
brace thereof, and further coupled to the frame near a front side
thereof.
[0057] A hitch assembly comprises a hitch mount 125 and a hitch
tube 126 secured to the hitch mount at hitch bolts 127. The hitch
assembly is engaged with the frame using pins 121 inserted through
vertical apertures of the frame. No standing braces are present in
this embodiment since the device is configured to mount to a hitch
receiver, such as for example a hitch receiver of a truck, vehicle,
or stationary structure. Other than the method for maintaining the
device in an upright position, the device substantially functions
as described in the first embodiment, FIG. 2.
[0058] In an alternative version of the device, and also relating
to the second embodiment wherein the exercise device for action
sports training is configured to attach to a conventional receiver
hitch, as illustrated in FIG. 6, the exercise device comprises
static foot pegs attached at the pivot of the handlebar assembly.
In this regard, both the weight and cost of the device is reduced
by eliminating the dynamic foot pegs and associated componentry. In
addition, portions of rolled or bent tubing can be used to form the
rigid frame as opposed to the sectioned and welded tubing. Optional
handlebar grips are also shown.
[0059] As shown in FIG. 6, the exercise device comprises a rigid
frame 110 and a handlebar assembly coupled to the frame at a pivot
139. The handlebar assembly comprises forks 131 extending upwardly
from the pivot 139. Static foot pegs 165 are shown attached to the
forks at the pivot and are not configured for movement, thus
referred to as static foot pegs. A number plate 170 is connected to
the forks at an upper end thereof. Handle bars 135 are attached to
the handlebar assembly at handlebar couplers 129. Handlebar grips
175 are attached for ergonomics. A shock absorber 150 further
couples the handlebar assembly to the frame and extends from a
truss between the forks to an adjustable shock absorber mounting
plate 190. The shock absorber can be adjusted by releasing the knob
191 to slide the shock absorber mounting plate 190 about a shock
absorber mounting track 192 to an intended position. A seat 161 is
coupled to a vertical support 162 being adjustable for rider height
using the pin 121. The distance of the rider seat from the frame is
adjusted by extending orthogonal tube 163 using a pin and aperture
or other adjustment means.
[0060] In the exploded view of FIG. 6, the hitch assembly is shown
in more detail. The hitch assembly is shown attached to the
vertical portion 111 of the frame, and includes a hitch tube 126
attached to a hitch mount 125 via bolts 127 extending therebetween.
Pins 121 secure the hitch mount to the frame.
Third Embodiment
[0061] In a third embodiment as illustrated in FIGS. 4(A-B), an
exercise device for action sports training is configured for each
of: self-standing on a substantially flat surface, and attachment
with a receiver hitch, thereby combining various features of the
first and second embodiments as described above.
[0062] FIGS. 4(A-B) illustrates the exercise device 100c,
comprising: a rigid tubular frame 110; a seat assembly coupled with
the frame at a rear end thereof; a handlebar assembly coupled to
the frame at a pivot, and further coupled to the frame with a shock
absorber extending therebetween. The exercise device comprises
standing braces for standing the device on a substantially flat
surface, and further comprises a hitch assembly for attaching the
device to a hitch receiver of a vehicle or other structure.
[0063] The seat assembly comprises a seat 161 coupled to a vertical
support element 162. The vertical support element extends to a
bottom end to attach with rear base plate 167. Two opposing
standing braces 120 extend outwardly in opposite directions from
the rear base plate 167. The angle from which the standing braces
extend with respect to the rear base plate is configurable using a
pin 121 and aperture in the base plate (not shown). A slot
extending axially creates the ability for moving the standing brace
about the rear base plate. The vertical support element 162 further
comprises a plurality of apertures extending along a length thereof
to form a second vertical aperture group 164. An optional static
foot peg assembly having a static foot peg assembly mount 166 is
secured to the vertical support element 162 using a pin extending
through one or more apertures of the vertical aperture group
164.
[0064] The handlebar assembly comprises a handlebar 135 coupled to
forks 131 at handlebar couplers 129. An optional number plate 170
is affixed to the handlebar assembly for identification purposes.
An optional dynamic foot peg assembly 140 extends behind the
handlebar assembly at a bottom end thereof. The handlebar assembly
is coupled to the frame 110 at pivot 139, and further coupled to
the frame 110 via a shock absorber 150 extending therebetween.
[0065] The frame is further outfitted with adjustable standing
braces 120 that are coupled to a front base plate 116 via pins 121,
slots 122 and base plate apertures as described above.
[0066] A hitch mount assembly is coupled to the frame at a front
side thereof using pins 121 extending through hitch mount 125 and
vertical apertures 115 of the first vertical aperture group. The
hitch mount assembly further comprises a hitch tube 126 extending
forward from the hitch mount and configured for insertion and
nesting within a conventional hitch receiver.
[0067] Thus, in the third embodiment, the exercise device is
configured for any of (i) standing upright about a substantially
flat surface; or (ii) engagement with a conventional hitch receiver
of a vehicle or other support structure.
[0068] Alternative versions of the device are shown in FIGS.
5(A-C); and FIGS. 7(A-F), respectively.
[0069] In a first alternative version of the device, FIGS. 5(A-C)
illustrate an exercise device configured for both self-standing and
mounting to a stationary object.
[0070] FIG. 5A shows a perspective view of an alternative exercise
device in accordance with the third embodiment. The exercise device
in FIG. 5 comprises a frame 110 and a handlebar assembly coupled to
the frame at a pivot 139 (shown with more detail in the exploded
view). The pivot can comprise a rigid structure configured to
attach to the diagonal portion of the frame via a bolt extending
therebetween, the rigid structure of the pivot being coupled to the
forks 131 of the handlebar assembly via an axle therethrough, such
that the handlebar assembly can rotate about the rigid structure of
the pivot. Static foot pegs 165 are shown attached at the pivot
139. The handlebar assembly is further coupled to the frame by a
shock absorber 150 extending therebetween. The device further
comprises a vertical support member and a seat 161 attached
therewith, the vertical support member is adjustably engaged with a
horizontal portion 112 of the rigid frame 110. Additional static
foot pegs 165 are shown attached to the vertical support member.
Four standing braces 120 are shown, with two of said braces being
coupled to the front end of the frame and the remaining two braces
being coupled to the vertical support member. Handlebars 135 and
grips 175 are shown attached to the handlebar assembly. A mounting
tube 126 is mounted to the vertical portion of the frame at the
front side of the device. A dolly or wheel assembly is attached for
transporting the device. The wheel assembly includes a wheel 180
and a wheel mounting bracket 181.
[0071] FIG. 5B shows a side view of the exercise device of FIG. 5A.
The device is shown with a number plate 170 (optional). A handlebar
pivot lockout is shown attached to the horizontal portion of the
frame. A corresponding pin extends through the forks and is used to
engage the handlebar pivot lockout if desired by a user of the
device.
[0072] FIG. 5C shows a rear view of the exercise device of FIGS.
5(A-B).
[0073] In a second alternative version of the device, FIGS. 7(A-F)
illustrate an exercise device configured for both self-standing and
mounting to a stationary object.
[0074] FIG. 7A shows a perspective view of yet another alternative
exercise device in accordance with the third embodiment. In this
embodiment, a resistive pedal assembly 200 is added for providing a
means for the rider to warm up immediately prior to an event. The
pedal assembly can be removable, as shown, using pins to attach the
pedal assembly to the frame. The pedal assembly is similar to that
of a conventional exercise bike. The pedal assembly as shown
comprises pedals 201 extending from a sprocket of the pedal
assembly 200. Furthermore, a pedal assembly guard is shown
positioned between a pedal and the sprocket. The pedal assembly
guard can be removed using pins 121. Otherwise the remaining
illustrated features are identical to those illustrated in FIG.
5A.
[0075] FIG. 7B shows a detailed view of the hitch tube and
associated componentry assembled therewith in accordance with the
device of FIG. 7A. In addition, the adjustable shock mount is being
illustrated, the adjustable shock mount comprising a shock absorber
mounting plate 190, a knob 191 for releasing the shock from the
plate, and a shock absorber mounting track 192 having apertures for
receiving pins or bolts for engaging the plate to the track. The
components of the hitch tube are substantially as described in FIG.
6 and the associated descriptions.
[0076] FIG. 7C shows a detailed view of the front base plate and
associated componentry assembled therewith in accordance with the
device of FIG. 7A. The device is equipped with adjustable standing
braces 120. The braces are attached to a base plate 116 via bolts
123 and washers extending therebetween to form a joint. Standing
brace adjusters 124 are used to fixedly position the braces about
apertures positioned on the base. Thus, the bolts act as a hinge
while the adjusters serve to lock the braces in position relative
to the base plate 116.
[0077] FIG. 7D shows a detailed view of the handlebar coupler and
associated componentry assembled therewith in accordance with the
device of FIG. 7A. The handlebar coupler 129 is shown engaged with
the top plate 137 by bolts 123. As the coupler is tightened, the
handlebars 135 are captured and frictionally retained in position
relative to the couplers and top plate.
[0078] FIG. 7E shows a detailed view of the static foot peg
assembly mount and associated componentry assembled therewith in
accordance with the device of FIG. 7A. The static foot peg assembly
can be attached to the rear vertical support 162, the assembly
comprises a static foot peg mount 166 and one or more static foot
pegs 165 coupled to the mount.
[0079] FIG. 7F shows a detailed view of the rear base plate and
associated componentry assembled therewith in accordance with the
device of FIG. 7A. The rear base plate is substantially similar to
the front base plate as described in FIG. 7C and the related
descriptions; but further comprises a wheel assembly including a
wheel 180 and a wheel bracket 181.
[0080] An optional feature for inclusion with any embodiment of the
exercise device, a rotating handlebar assembly is described.
[0081] FIG. 8A shows a rear perspective view of an optional
rotating handlebar assembly for incorporating with any of the
embodiments herein. The rotating handlebar assembly promotes
pivoting of the handlebars about a yaw axis and a roll axis. The
rotating handlebar assembly comprises forks 131 and a truss 136
extending between the forks for support. A steering plate 210 is
shown attached to the forks via bolts. A linkage and steering base
213 is coupled to the steering plate 210 via a steering knob 212
and bolt associated therewith, and is further adjustable using the
steering pin 211 to engage a steering track of the linkage.
Handlebar couplers 129 are attached to a top plate, and the top
plate is further attached to the linkage and steering base 213 via
a fulcrum bolt 214.
[0082] FIG. 8B shows a side view of the optional rotating handlebar
assembly of FIG. 8A. An optional number plate 170 can be attached
to the forks 131 for aesthetics. Handlebars 135 are shown engaged
with the couplers 129.
[0083] FIG. 8C shows a front perspective view of an optional
rotating handlebar assembly of FIGS. 8(A-B).
[0084] With the particular embodiments as illustrated above, the
exercise device can be utilized outdoors such as at an action
sports event, or indoors such as within a gym or workout
facility.
[0085] With reference to the illustrated embodiments, it should be
understood that variations in the described features, or those
known in the art, may provide alternative embodiments that are
deemed to be within the spirit and scope of the invention as
claimed.
TABLE-US-00001 FEATURE DESCRIPTION exercise device (100a; 100b;
100c) rigid tubular frame (110) vertical portion (111) horizontal
portion (112) diagonal portion (113) handlebar-assembly mount (114)
first vertical aperture group (115) front base plate (116) gripping
knobs (117) corner portion (118) standing brace (120a; 120b; 120c;
120d) pin (121) brace slot (122) bolt (123) adjuster (124) hitch
mount (125) hitch tube (126) hitch bolt (127) hitch slot (128)
handlebar coupler (129) handlebar assembly (130) fork (131) pivot
aperture (132) pivot bolt (133) brace bolt (134) handlebar (135)
truss (136) top plate (137) brace (138) pivot (139) dynamic foot
peg assembly (140) dynamic foot pegs (141a; 141b) elongated
structural elements (142a; 142b) shock absorber (150) first shock
mount (151) seat assembly (160) seat (161) vertical support element
(162) orthogonal tube (163) second vertical aperture group (164)
static foot peg assembly (165a; 165b) static foot peg assembly
mount (166) rear base plate (167) number plate (170) handle grip
(175) wheel (180) wheel bracket (181) shock absorber mounting plate
(190) knob (191) shock absorber mounting track (192) pedal assembly
(200) pedal (201) pedal assembly guard (202) steering plate (210)
steering pin (211) steering knob (212) steering base (213) fulcrum
bolt (214)
* * * * *