U.S. patent application number 14/390329 was filed with the patent office on 2015-02-19 for exercise device.
The applicant listed for this patent is Allan Conen. Invention is credited to Allan Conen.
Application Number | 20150051053 14/390329 |
Document ID | / |
Family ID | 49299860 |
Filed Date | 2015-02-19 |
United States Patent
Application |
20150051053 |
Kind Code |
A1 |
Conen; Allan |
February 19, 2015 |
EXERCISE DEVICE
Abstract
An exercise device (10) comprising a hollow body (12) comprising
a flexible wall which defines a cavity (18) therein, wherein the
cavity (18) can be substantially emptied to configure the body (12)
into a collapsed configuration and the cavity (18) can be
substantially filled to configure the body (12) into an expanded
configuration and at least one handle (20) having first and second
mounting means (25a, 25b) and a grip (21) therebetween, wherein the
first and second mounting means (25a, 25b) are fixedly attached to
the body (12).
Inventors: |
Conen; Allan; (Connells
Point, AU) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Conen; Allan |
Connells Point |
|
AU |
|
|
Family ID: |
49299860 |
Appl. No.: |
14/390329 |
Filed: |
April 3, 2013 |
PCT Filed: |
April 3, 2013 |
PCT NO: |
PCT/AU2013/000339 |
371 Date: |
October 2, 2014 |
Current U.S.
Class: |
482/108 |
Current CPC
Class: |
A63B 21/075 20130101;
A63B 23/047 20130101; A63B 21/0603 20130101; A63B 23/1209 20130101;
A63B 5/16 20130101; A63B 2225/09 20130101; A63B 21/072 20130101;
A63B 21/4001 20151001; A63B 21/4035 20151001; A63B 21/4029
20151001; A63B 2209/00 20130101; A63B 21/0602 20130101; A63B
2210/50 20130101; A63B 2225/62 20130101; A63B 21/0724 20130101;
A63B 2209/10 20130101 |
Class at
Publication: |
482/108 |
International
Class: |
A63B 21/075 20060101
A63B021/075; A63B 21/072 20060101 A63B021/072; A63B 21/06 20060101
A63B021/06 |
Foreign Application Data
Date |
Code |
Application Number |
Apr 3, 2012 |
AU |
2012901324 |
Aug 13, 2012 |
AU |
2012903454 |
Mar 4, 2013 |
AU |
2013900723 |
Claims
1. An exercise device comprising: a hollow body comprising a
flexible wall which defines a cavity therein, wherein the cavity
can be substantially emptied to configure the body into a collapsed
configuration and the cavity can be substantially filled to
configure the body into an expanded configuration; and at least one
handle having first and second mounting means and a grip
therebetween, wherein the first and second mounting means are
fixedly attached to the body.
2. The exercise device of claim 1 wherein the at least one handle
comprises at least two handles fixedly attached to spaced portions
of the body.
3. The exercise device of claim 1 wherein the body is substantially
flat in the collapsed configuration.
4. The exercise device of claim 1 further comprising a valve
assembly mounted in the body for emptying or filling the
cavity.
5. The exercise device of claim 1 wherein the cavity can be filled
with a solid and/or a gas and/or a liquid.
6. The exercise device of claim 1 wherein the body comprises a
tubular mid-portion.
7. The exercise device of claim 6 wherein the body comprises
substantially hemispherical first and second end portions attached
to the mid-portion.
8. The exercise device of claim 1 wherein the body is at most 30 cm
in length when in the expanded configuration
9. The exercise device of claim 1 wherein the body is at most 20 cm
in width when in the expanded configuration.
10. The exercise device of claim 1 wherein the body is made from
polyurethane, polyvinyl chloride or chlorosulfonated polyethylene
synthetic rubber.
11. The exercise device of claim 4 wherein the valve assembly
comprises a one way filling valve.
12. The exercise device of claim 11 wherein the filling valve is
adapted such that both air and liquid can be inserted into the
cavity via the filling valve.
13. The exercise device of claim 11 wherein the filling valve is
mounted in a valve housing which is attachable to the body.
14. The exercise device of claim 13 wherein the body comprises an
aperture having a tube mounted therein, wherein the valve housing
is mountable to the tube.
15. The exercise device of claim 14 wherein the valve housing
comprises an externally threaded hollow section and the tube
comprises an internally threaded section.
16. The exercise device of claim 13 wherein the valve housing
comprises a generally flat section which is substantially flush
with an external surface of the body when mounted,
17. The exercise device of claim 16 wherein the flat section
includes a central recess within which the filling valve is
mounted.
18. The exercise device of claim 4 wherein the valve assembly
further includes a closing cap.
19. The exercise device of claim 6 wherein the at least one handle
is attached to a side wall of the mid-portion.
20. The exercise device of claim 1 wherein the first and second
mounting means mount the grip in a spaced manner from the body in
use.
21. The exercise device of claim 1 wherein the grip comprises a
curved rubberised tube.
22. The exercise device of claim 1 wherein the grip comprises first
and second end straps which attach to the respective first and
second mounting means.
23. The exercise device of claim 22 wherein each mounting means
comprises a first pad attached to a lower surface of a respective
end strap, and a second pad positioned over a respective end strap
and first pad and attached thereto.
24. The exercise device of claim 23 wherein the second pad is
larger than the first pad and edges of the second pad extending
beyond edges of the first pad are attached to the body.
25. The exercise device of claim 23 wherein the first and second
pads are attached to the body via cold glue or other suitable
adhesive.
26. The exercise device of claim 1 wherein the cavity is formed
with multiple chambers which can be separately emptied or
filled.
27. The exercise device of claim 1 wherein the handle is rigidly
attached to the body.
28. The exercise device of claim 1 wherein the handle is configured
as a glove shaped attachment.
29. The exercise device of claim 1 further comprising at least one
additional handle attached to the body.
30. The exercise device of claim 29 wherein two handles are on
opposing sides of the body.
31. The exercise device of claim 1 wherein the handle is disposed
at an end portion of the body.
32. The exercise device of claim 31 further including a second
handle disposed at an opposite end portion of the body.
33. The exercise device of claim 31 further including a connection
means disposed at an end portion of the body.
34. The exercise device of claim 1 wherein the connection means
comprises a ring.
35. An exercise device comprising: a hollow body comprising a
flexible wall which defines a cavity therein, wherein the cavity is
filled such that the body is in an expanded configuration; and a
handle attached to the body; wherein the body is made from
polyurethane, polyvinyl chloride or chlorosulfonated polyethylene
synthetic rubber.
36. The exercise device of claim 35 wherein the handle is fixedly
attached to the body.
37. The exercise device of claim 35 wherein the cavity is filled
with a solid and/or a gas and/or a liquid.
38. The exercise device of claim 35 wherein the body comprises a
tubular mid-portion.
39. The exercise device of claim 38 wherein the body comprises
substantially hemispherical first and second end portions attached
to the mid-portion.
40. The exercise device of claim 35 wherein the body is at most 30
cm in length.
41. The exercise device of claim 35 wherein the body is at the most
20 cm in width.
42. The exercise device of claim 1 wherein the body between 30 cm
and 100 cm in length.
43. The exercise device of claim 1 wherein the body comprises at
least one supplementary weight within the cavity.
44. The exercise device of claim 43 wherein the at least one
supplementary weight comprises a solid weight.
45. The exercise device of claim 44 wherein the at least one
supplementary weight is fixedly attached to an internal wall of the
cavity.
46. The exercise device of claim 44 wherein the at least one
supplementary weight is positioned at a centre portion of the
body.
47. The exercise device of claim 44 wherein the at least one
supplementary weight is positioned off centre to the longitudinal
length of the body.
48. The exercise device of claim 44 wherein the at least one
supplementary weight comprises two or more weights either side by
side or spaced along the longitudinal length of the body.
49. The exercise device of claim 44 wherein the at least one
supplementary weight has a round circumference which fits with the
inner circumference of the cavity.
50. The exercise device of claim 44 wherein the at least one
supplementary weight is disposed off centre to the central
longitudinal axis of the body
51. The exercise device of claim 44 wherein the at least one
supplementary weight extends longitudinally in shape.
52. The exercise device of claim 51 wherein the two or more weights
are spaced relative to the central longitudinal axis of the
body.
53. The exercise device of claim 44 wherein the remainder of the
cavity not occupied by the supplementary weight(s) can be fully
filled or partially filled with other material.
54. The exercise device of claim 53 wherein the cavity is divided
into chambers which individually receives the materials as
desired.
55. The exercise device of claim 1 comprising a first pair and a
second pair of handles.
56. The exercise device of claim 55 wherein the handles of the
first pair are arranged adjacent the respective first and second
end portions.
57. The exercise device of claim 55 wherein the grips of the first
pair are generally parallel to each other and transverse to the
central longitudinal axis of the body.
58. The exercise device of claim 55 wherein the handles of the
second pair arranged inwardly of the first pair.
59. The exercise device of claim 55 wherein the grips of the second
pair are generally aligned with each other and parallel to the
central longitudinal axis of the body.
60. The exercise device of claim 1 wherein the effective length of
the grip between the first and second mounting means is
adjustable.
61. The exercise device of claim 60 wherein the grip comprises an
elongated strap having a first end portion attached to the first
mounting means, looped through a ring in the second mounting means
and a second end portion of the strap is adjustably attached to the
first end portion.
62. The exercise device of claim 60 wherein the grip comprises a
first portion attached to the first mounting means and a second
portion attached to the second mounting means, wherein the first
and second portions are detachably attachable to each other.
63. The exercise device of claim 62 wherein the position of the
second portion relative to the first portion is adjustable
64. The exercise device of claim 62 wherein the respective lengths
of the first and second portions are adjustable prior to these
portions being attached to each other.
65. The exercise device of claim 1 comprising at least two handles
on each of generally opposing sides thereof, the handles on each
respective side being disposed with their grips generally aligned
with each other and parallel to a central longitudinal axis of the
body.
66. The exercise device of claim 1 comprising at least three
handles on each of generally opposing sides thereof, the handles on
each respective side being disposed with their grips generally
aligned with each other and parallel to a central longitudinal axis
of the body.
67. The exercise device of claim 65 or 66 wherein the handles are
fixed length handles, variable length handles or any combination
thereof.
68. The exercise device of claim 65 or 66 further comprising means
for substantially retaining the exercise device in position on the
ground or other structure.
69. The exercise device of claim 68 wherein the retaining means
comprises at least one device retainer, each device retainer
comprising two portions for engaging opposing sides of the exercise
device.
70. The exercise device of claim 69 wherein the two portions are
wedges joined at their narrow edge portions to forms a generally
concave upper portion which receives the exercise device.
71. The exercise device of claim 68 wherein the retaining means
comprises an elevated platform.
72. The exercise device of claim 68 wherein the retaining means
comprises spaced elevated platforms having differing heights for
orienting the exercise device at an inclined angle.
73. An exercise device comprising: a hollow body comprising a
flexible wall which defines a cavity therein, wherein the cavity
can be substantially emptied to configure the body into a collapsed
configuration and the cavity can be substantially filled to
configure the body into an expanded configuration; and at least one
handle having a grip and at least one mounting means, wherein the
at least one mounting means is fixedly attached to the body.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This patent application is a U.S. national stage entry under
35 U.S.C. .sctn. 371 of PCT International Application No.
PCT/AU2013/000339 filed on Apr. 3, 2013, which claims the benefit
of Australian Patent Application No. 2012901324 filed on Apr. 3,
2012, Australian Patent Application No. 2012903454 filed on Aug.
13, 2012, and Australian Patent Application No. 2013900723 filed on
Mar. 4, 2013 which are hereby wholly incorporated by reference.
FIELD OF THE INVENTION
[0002] The present invention relates to an exercise device.
[0003] The invention has been developed primarily for use with
exercise activities and will be described hereinafter with
reference to this application. However, it will be appreciated that
the invention is not limited to this particular field of use.
BACKGROUND OF THE INVENTION
[0004] There are many exercise products presently available in the
market. Most are individual machines which focus on specific body
parts only. Some products, such as Kettlebells, Swiss Exercise
Balls and free weights offer a wider range of exercises but all
have a limitation the range of exercises they offer, the location
where such devices can be used and how such devices can be
used.
[0005] The present invention seeks to provide an exercise device,
which will overcome or substantially ameliorate at least some of
the deficiencies of the prior art, or to at least provide an
alternative.
[0006] It is to be understood that, if any prior art information is
referred to herein, such reference does not constitute an admission
that the information forms part of the common general knowledge in
the art, in Australia or any other country.
SUMMARY OF THE INVENTION
[0007] According to a first aspect, the present invention provides
an exercise device comprising: [0008] a hollow body comprising a
flexible wall which defines a cavity therein, wherein the cavity
can be substantially emptied to configure the body into a collapsed
configuration and the cavity can be substantially filled to
configure the body into an expanded configuration; and [0009] at
least one handle having first and second mounting means and a grip
therebetween, wherein the first and second mounting means are
fixedly attached to the body.
[0010] Preferably, the at least one handle comprises at least two
handles fixedly attached to spaced portions of the body.
[0011] Preferably, the body is substantially flat in the collapsed
configuration.
[0012] Preferably, the exercise device further comprises a valve
assembly mounted in the body for emptying or filling the
cavity.
[0013] Preferably, the cavity can be filled with a solid and/or a
gas and/or a liquid.
[0014] Preferably, the body comprises a tubular mid-portion.
[0015] Preferably, the body comprises substantially hemispherical
first and second end portions attached to the mid-portion.
[0016] In one embodiment, the body is at most 30 cm in length when
in the expanded configuration, most preferably around 25 to 27
cm.
[0017] Preferably, the body is at most 20 cm in width when in the
expanded configuration, most preferably between 15 to 18 cm.
[0018] Preferably, the body is made from polyurethane, polyvinyl
chloride or chlorosulfonated polyethylene synthetic rubber.
[0019] Preferably, the valve assembly comprises a one way filling
valve.
[0020] Preferably, the filling valve is adapted such that both air
and liquid can be inserted into the cavity via the filling
valve.
[0021] Preferably, the filling valve is mounted in a valve housing
which is attachable to the body.
[0022] Preferably, the body comprises an aperture having a tube
mounted therein, wherein the valve housing is mountable to the
tube.
[0023] Preferably, the valve housing comprises an externally
threaded hollow section and the tube comprises an internally
threaded section.
[0024] Preferably, the valve housing comprises a generally flat
section which is substantially flush with an external surface of
the body when mounted,
[0025] Preferably, the flat section includes a central recess
within which the filling valve is mounted.
[0026] Preferably, the valve assembly further includes a closing
cap.
[0027] Preferably, the at least one handle is attached to a side
wall of the mid-portion.
[0028] Preferably, the first and second mounting means mount the
grip in a spaced manner from the body in use.
[0029] Preferably, the grip comprises a curved rubberised tube.
[0030] Preferably, the grip comprises first and second end straps
which attach to the respective first and second mounting means.
[0031] Preferably, each mounting means comprises a first pad
attached to a lower surface of a respective end strap, and a second
pad positioned over a respective end strap and first pad and
attached thereto.
[0032] Preferably, the second pad is larger than the first pad and
edges of the second pad extending beyond edges of the first pad are
attached to the body.
[0033] Preferably, the first and second pads are attached to the
body via cold glue or other suitable adhesive.
[0034] In one embodiment, the cavity is formed with multiple
chambers which can be separately emptied or filled.
[0035] In one embodiment, the handle is rigidly attached to the
body.
[0036] In one embodiment, the handle is configured as a glove
shaped attachment.
[0037] In one embodiment, the exercise device further comprises at
least one additional handle attached to the body.
[0038] In one embodiment, two handles are on opposing sides of the
body.
[0039] In one embodiment, the handle is disposed at an end portion
of the body.
[0040] In one embodiment, the exercise device further includes a
second handle disposed at an opposite end portion of the body.
[0041] In one embodiment, the exercise device further includes a
connection means disposed at an end portion of the body.
[0042] Preferably, the connection means comprises a ring.
[0043] The present invention also provides an exercise device
comprising: [0044] a hollow body comprising a flexible wall which
defines a cavity therein, wherein the cavity is filled such that
the body is in an expanded configuration; and [0045] a handle
attached to the body; [0046] wherein the body is made from
polyurethane, polyvinyl chloride or chlorosulfonated polyethylene
synthetic rubber.
[0047] Preferably, the handle is fixedly attached to the body.
[0048] Preferably, the cavity is filled with a solid and/or a gas
and/or a liquid.
[0049] Preferably, the body comprises a tubular mid-portion.
[0050] Preferably, the body comprises substantially hemispherical
first and second end portions attached to the mid-portion.
[0051] Preferably, the body is at most 30 cm in length.
[0052] Preferably, the body is at the most 20 cm in width, most
preferably between 15 to 18 cm.
[0053] In another embodiment, the body is between 30 cm and 100 cm
in length.
[0054] Preferably, the body comprises at least one supplementary
weight within the cavity.
[0055] Preferably, the at least one supplementary weight comprises
a solid weight.
[0056] Preferably, the at least one supplementary weight is fixedly
attached to an internal wall of the cavity.
[0057] Preferably, the at least one supplementary weight is
positioned at a centre portion of the body.
[0058] In another embodiment, the at least one supplementary weight
is positioned off centre to the longitudinal length of the
body.
[0059] In another embodiment, the at least one supplementary weight
comprises two or more weights either side by side or spaced along
the longitudinal length of the body.
[0060] Preferably, the at least one supplementary weight has a
round circumference which fits with the inner circumference of the
cavity.
[0061] In another embodiment, the at least one supplementary weight
is disposed off centre to the central longitudinal axis of the
body
[0062] In another embodiment, the at least one supplementary weight
extends longitudinally in shape.
[0063] In another embodiment, the two or more weights are spaced
relative to the central longitudinal axis of the body.
[0064] Preferably, the remainder of the cavity not occupied by the
supplementary weight(s) can be fully filled or partially filled
with other material.
[0065] In another embodiment, the cavity is divided into chambers
which individually receives the materials as desired.
[0066] In another embodiment, the exercise device comprises a first
pair and a second pair of handles.
[0067] Preferably, the handles of the first pair are arranged
adjacent the respective first and second end portions.
[0068] Preferably, the grips of the first pair are generally
parallel to each other and transverse to the central longitudinal
axis of the body.
[0069] Preferably, the handles of the second pair arranged inwardly
of the first pair.
[0070] Preferably, the grips of the second pair are generally
aligned with each other and parallel to the central longitudinal
axis of the body.
[0071] Preferably, the effective length of the grip between the
first and second mounting means is adjustable.
[0072] Preferably, the grip comprises an elongated strap having a
first end portion attached to the first mounting means, looped
through a ring in the second mounting means and a second end
portion of the strap is adjustably attached to the first end
portion.
[0073] Alternatively, the grip comprises a first portion attached
to the first mounting means and a second portion attached to the
second mounting means, wherein the first and second portions are
detachably attachable to each other.
[0074] Preferably, the position of the second portion relative to
the first portion is adjustable
[0075] Preferably, the respective lengths of the first and second
portions are adjustable prior to these portions being attached to
each other.
[0076] In another embodiment, the exercise device comprises at
least two handles on each of generally opposing sides thereof, the
handles on each respective side being disposed with their grips
generally aligned with each other and parallel to a central
longitudinal axis of the body.
[0077] In another embodiment, the exercise device comprises at
least three handles on each of generally opposing sides thereof,
the handles on each respective side being disposed with their grips
generally aligned with each other and parallel to a central
longitudinal axis of the body.
[0078] Preferably. the handles are fixed length handles, variable
length handles or any combination thereof.
[0079] Preferably. the exercise device further comprises means for
substantially retaining the exercise device in position on the
ground or other structure.
[0080] Preferably. the retaining means comprises at least one
device retainer, each device retainer comprising two portions for
engaging opposing sides of the exercise device.
[0081] Preferably. the two portions are wedges joined at their
narrow edge portions to form a generally concave upper portion
which receives the exercise device.
[0082] Preferably. the retaining means comprises an elevated
platform.
[0083] Preferably. the retaining means comprises spaced elevated
platforms having differing heights for orienting the exercise
device at an inclined angle.
[0084] In another embodiment, the exercise device comprises: [0085]
a hollow body comprising a flexible wall which defines a cavity
therein, wherein the cavity can be substantially emptied to
configure the body into a collapsed configuration and the cavity
can be substantially filled to configure the body into an expanded
configuration; and [0086] at least one handle having a grip and at
least one mounting means, wherein the at least one mounting means
is fixedly attached to the body.
[0087] Other aspects of the invention are also disclosed.
BRIEF DESCRIPTION OF THE DRAWINGS
[0088] Notwithstanding any other forms which may fall within the
scope of the present invention, preferred embodiments of the
present invention will now be described, by way of examples only,
with reference to the accompanying drawings in which:
[0089] FIG. 1 is a front view of an exercise device in accordance
with a preferred embodiment of the present invention;
[0090] FIG. 2 is an end perspective view of the exercise device of
FIG. 1 showing the filling valve;
[0091] FIG. 3 shows the filling valve of the exercise device of
FIG. 1 removed using a valve removal tool;
[0092] FIG. 4 shows a bottom view of an attachment pad of the
handle for the exercise device of FIG. 1;
[0093] FIG. 5 shows a first step in the attachment of the handle to
the exercise device of FIG. 1;
[0094] FIG. 6 shows a second step in the attachment of the handle
to the exercise device of FIG. 1;
[0095] FIG. 7 shows the exercise device as held by a user in use
using the handle; and
[0096] FIG. 8 is a front view of an exercise device in accordance
with a second preferred embodiment of the present invention;
[0097] FIG. 9 is a side view of the exercise device of FIG. 8;
[0098] FIG. 10 is an enlarged view of one end of the exercise
device of FIG. 8;
[0099] FIG. 11 shows the exercise device of FIGS. 1 to 7 with a
modified handle;
[0100] FIG. 12 shows the exercise device of FIGS. 8 to 10 with a
modified handle;
[0101] FIG. 13 shows another embodiment of the modified handle
[0102] FIG. 14 is a first perspective view of an exercise device in
accordance with another embodiment of the present invention;
[0103] FIG. 15 is a second perspective view of the exercise device
of FIG. 15;
[0104] FIG. 16 is a first perspective view of the exercise device
of FIG. 14 with device floor retainers for use of the exercise
device as an exercise bench;
[0105] FIG. 17 is a second perspective view of the assembly of FIG.
14;
[0106] FIG. 18 is a front perspective view of the assembly of FIG.
14;
[0107] FIG. 19 is a side perspective view of the device floor
retainers of FIG. 16;
[0108] FIG. 20 show the collapsed exercise device of FIG. 14 and
folded device floor retainers of FIG. 19; and
[0109] FIG. 21 is an end perspective view of the exercise device of
FIG. 14.
DESCRIPTION OF EMBODIMENTS
[0110] It should be noted in the following description that like or
the same reference numerals in different embodiments denote the
same or similar features.
[0111] FIGS. 1 to 7 show an exercise device 10 according to a
preferred embodiment of the present invention. The exercise device
10 comprises a hollow body 12 having a handle 20 and a valve
assembly 30.
[0112] The body 12 comprises a tubular mid-portion 14 with
substantially hemispherical first and second end portions 15 and 16
which together define an internal cavity 18 within the body 12. The
body 12 is made from a flexible fluid impervious wall material. The
cavity 18 can be substantially emptied to configure the body 12
into a collapsed substantially flat configuration (substantially
shown in FIG. 3), and the cavity 18 can be substantially filled to
configure the body 12 into a (filled) expanded configuration (as
shown in FIGS. 1, 2 and 7). The body 12 is at most about 30 cm in
length and 20 cm in width/diameter when in the expanded
configuration. In the preferred embodiment, the body 12 is 26 cm in
length and 16 cm in width in the expanded configuration.
[0113] The body 12 is made from polyurethane, polyvinyl chloride
(PVC) or chlorosulfonated polyethylene (CSPE) synthetic rubber
(CSM) such as that sold under the trade marks HYPALON, TOSOH-CSM
and EXTOS.
[0114] The valve assembly 30 comprises an internally threaded tube
17 and a valve housing 35. The tube 17 is mounted to an aperture 19
formed in the first end portion 15. The valve housing 35 comprises
an externally threaded hollow first section 31 and a generally flat
second section 32. The second section 32 includes a central recess
33 within which a one way filling valve 36 is mounted. The central
recess 33 also includes an internal thread or bayonet mount tabs
which are engaged by a closing cap 38 for covering the valve cavity
33 and the protecting the filling valve 36.
[0115] When the valve housing 35 is attached to the tube 17 as
shown in FIGS. 1 and 2, the second section 32 is substantially
flush with the external surface of the first end portion 15. The
filling valve 36 functions as a one way valve which means air can
be pumped into the cavity 18 but does not allow air to escape from
the cavity 18 except when desired. A valve adaptor (not shown) is
used which attaches to the threads or mount tabs of the central
recess 33. The valve adaptor is attached to a hose nozzle of an air
pump (not shown), which can be a manual or an electric air pump.
Thus, the cavity 18 can be filled with air into the expanded
configuration of the body 12.
[0116] Additionally or alternatively, the cavity 18 can be
partially or fully filled with liquid such as water. In this case,
a liquid valve adaptor can be used which attaches to the cavity 33.
Such an adaptor allows liquid to be inserted into the cavity 18 as
desired via the valve 36 without having to remove the valve housing
35. Alternatively, the valve housing 35 can be removed from the
tube 17 by unthreading using a valve wrench 40. Water can then be
poured into the cavity 18 as desired, until it is full or only
partially full. The remaining space in the cavity 18 is then filled
with air by reattaching the valve housing 35 to the body 12.
Further alternatively, the cavity 18 can be partially or fully
filled with a solid product such as sand if a heavy weight is
desired.
[0117] The handle 20 is fixedly attached to a side wall of the
mid-portion 14. The handle 20 comprises a grip 21 and first and
second mounting means 25a and 25b attached to ends thereof. The
grip 21 comprises a curved rubberised tube dimensioned for gripping
with a user's hand and fingers and adapted to avoid slippage. The
grip 21 comprises end straps 22a and 22b which attach to the
respective mounting means 25a and 25b.
[0118] As shown in FIGS. 4 to 6, each mounting means 25 comprises a
first pad 26 and a second larger pad 27. The first pad 26 is
attached to a lower surface of a respective end strap 22, and a
lower surface of the first pad 26 is attached to the mid-portion
14. The second (larger) pad 27 is the positioned over a respective
end strap 22 and first pad 26, and attached thereto. Edges of the
second pad 27 extending beyond the edges of the first pad 26 are
attached to the mid-portion 14. The first and second pads 26 and 27
are attached to the mid-portion 14 and to each other via suitable
means, such as cold glue or other suitable adhesive. This ensures
that the mounting means 25 are fixedly attached to the body 12 to
securely attach the grip 21 thereto.
[0119] Use of the exercise device 10 will now be described. In the
empty unassembled configuration, the exercise device 10 is soft,
light, small in size and easily transported. To use, the exercise
device 10 is filled as desired with only air, only water, sand or
any mixture thereof, using the filling attachment nozzles which can
be done in about one minute.
[0120] The exercise device 10 can then be used in conjunction with
any exercise, such as lifting, walking, jogging, lunges, jumping,
skipping, running, or it can be used in exercises similar to those
used with medicine balls and kettle bells. The exercise device 10
can also be used in conjunction with many other exercise items like
Swiss Balls. Because of the soft wall structure of the exercise
device 10, it can be swung around with possible injury from impacts
with the body being reduced compared to steel weights and
kettlebells.
[0121] The assembled exercise device 10 is user friendly as it is
soft and comfortable to use, and minimises potential injury and
safety issues. In a partially liquid filled state (10% to 80% water
filled and the rest air filled), the water will slosh within the
cavity 18 and this unstableness requires the user to stabilise the
exercise device 10 using his core and stabilising muscles, thus
providing an advantage not provided by other exercise devices. The
exercise device 10 allows a user to emulate sport functional
exercises such as cricket bowling, tennis swing or golf swing. The
exercise device 10 can also be used in the water for aqua exercises
for rehabilitation or elderly exercises. When used in a stable
format (full of water or solid material such as sand), the exercise
device 10 is then used as a true weighted training device.
[0122] The exercise device 10 thus provides a number of advantages.
Typically, only specialised water equipment can be used for
training in the water. However, the exercise device 10 can also be
used for exercising in the water. The exercise device 10 is user
friendly and can be used in a huge number of different exercises.
The exercise device 10 is light and packs flat when empty which
makes it handy to take and use on holidays, which is generally not
possible with conventional weights. The exercise device 10 can be
made into any shape, colour and can include a pattern or
advertising thereon. It can be used in aqua training aid for the
elderly and injury rehabilitation. The exercise device 10 can be
used in a stable or unstable form, which provides a distinct
advantage over conventional weights. It can also be used for sports
specific exercises and movements. The exercise device 10 is very
strong & durable and can be thrown to the ground. This is handy
for example in Boot Camp style group classes where participants can
perform lifting exercises with the exercise device 10 and drop it
to the ground before doing a sprint. The risk of injury to the
participant and damage to the ground is minimised compared to
conventional weights. Resistance, Kettlebell, compound, isolation,
functional, cardiovascular and power training exercises are thus
all possible with the exercise device 10.
[0123] The exercise device folds substantially flat and is very
light when empty. This allows a personal trainer for example to
easily transport ten or more of such exercise device 10 in a bag in
the collapsed state, and then assemble the exercise device 10 prior
to a group class for use by participants using an air pump and a
water tap on site. The exercise device 10 can then be collapsed
again after a group class. In contrast, such number of conventional
steel weights generally cannot be conveniently carried. Another
advantage of the present exercise device is that the weight thereof
can be varied as desired.
[0124] It is apparent that modifications can be made with the
exercise device 10 described. For example, the cavity 18 can be
formed with multiple chambers which may be separately inflated or
filled with different materials. For example, one half of the
exercise device 10 can be filled with water and the other half
filled with air. This provides different exercise dynamics to the
exercise device 10. In other possibilities, the chambers can extend
the length of the exercise device 10. Also, the chambers for
liquids can be formed in a helical manner within the cavity 18,
which can add to the unstableness of the direction of liquid
sloshing within the cavity 18.
[0125] In relation to the handle, the handle can be made to have a
rigid attachment to the exercise device body, rather than the
flexible end strap attachment shown in the exercise device 10.
Also, the grip can be configured into a glove shaped attachment
such that the user grips the body 12. The exercise device body can
also be provided with more than one handle, for example two handles
on opposing sides. The handles can alternatively be provided at one
end portion or both end portions.
[0126] A ring or other connection means can also be attached to one
or both end portions. The ring can be used to attach two or more
exercise devices to each other via a connecting strap. Also, when
filled with water or solid material such as sand, a user can wear a
harness which is attached to the exercise device such that the user
would then drag the exercise device whilst doing walking, jogging,
sprints, etc.
[0127] The cover cap 38 can also include a soft cover to avoid any
injury to users.
[0128] FIGS. 8 to 10 show an exercise device 10a according to a
second preferred embodiment of the present invention. The exercise
device 10a is similar to the exercise device 10 above and also
comprises a hollow body 12a and a valve assembly 30a. The body 12a
also comprises a tubular mid-portion 14a with substantially
hemispherical first and second end portions 15a and 16a. The body
12a in this embodiment is still about 16 cm in width/diameter when
in the expanded configuration.
[0129] The main differences between the exercise device 10a and the
exercise device 10 above are that the exercise device 10a is longer
at about 75 cm in length, includes a solid weight within its cavity
18 and includes four handles 20 as further described below.
[0130] The cavity 18 comprises at least one supplementary weight
(not shown) therein, such as a four or five kilo lead or steel
weight fixedly attached to an internal wall of the cavity 18. The
supplementary weight(s) can be positioned anywhere along the
longitudinal length of the body 12a but is preferably positioned at
a centre portion thereof. It is however possible to have the
supplementary weight(s) disposed off centre to the longitudinal
length of the body 12a to provide different exercise dynamics. It
is also possible to have two or more of such weights either side by
side or spaced along the longitudinal length of the body 12a.
[0131] The supplementary weight(s) can also be of any desired shape
and can be positioned anywhere along the inner circumference of the
cavity 18. In the preferred embodiment, the supplementary weight
has a round circumference which fits with the inner circumference
of the cavity 18. It is however possible to have the supplementary
weight(s) disposed off centre to the central longitudinal axis 24a
of the body 12a to provide different exercise dynamics. The
supplementary weight(s) can also be longitudinally extended in
shape and two or more of such weights can be spaced relative to the
central longitudinal axis 24a of the body 12a.
[0132] The remainder of the cavity 18 not occupied by the
supplementary weight(s) can be fully filled or partially filled
with other material, such as sand, air, water, or any combination
thereof. The cavity 18 can be divided into chambers which
individually receives the materials as desired.
[0133] The exercise device 10 comprises four handles, a first pair
23a being handles 20a and 20b, and a second pair being handles 20c
and 20d. The handles 20a and 20b of the first pair 23a are arranged
adjacent the respective first and second end portions 15a and 16a,
with their grips 21a and 21b generally parallel to each other and
transverse to the central longitudinal axis 24a of the body 12a.
The first pair 23a of handles thus allows a user to have a wide
grip on the exercise device 10a. The handles 20c and 20d of the
second pair 23b are arranged inwardly of the first pair 23a with
their grips 21c and 21d generally aligned with each other and
parallel to the central longitudinal axis 24a of the body 12a. The
second pair 23b of handles thus allows a user to have a narrower
straight grip on the exercise device 10a.
[0134] The exercise device 10a thus provides a vast array of
exercises with a heavier weight as well as two handed dynamic
exercises.
[0135] FIG. 11 shows the exercise device of FIGS. 1 to 7 with a
modified handle 20e. The handle 20e is fixedly attached to a side
wall of the mid-portion 14. In this embodiment, the effective
length of the grip 21 between the first and second mounting means
25a and 25b is adjustable. The handle 20e comprises the first and
second mounting means 25a and 25b and the grip 21 comprises an
elongated strap 21. The second mounting means 25b includes a ring
29 attached thereto. The strap 21 has a first end portion 28a
attached to the mounting means 25a, the strap 21 is then looped
through the ring 29 and a second end portion of the strap 28b is
adjustably attached back to the first end portion 28a via hook and
loop means (VELCRO.TM.), buttons or other suitable attachment which
allows the effective length of the strap 21 between the first and
second mounting means 25a and 25b to be adjustable.
[0136] FIG. 12 shows the exercise device of FIGS. 8 to 10 with two
modified handles 20e. The handles 20e are the same position as the
handles 21c and 21d described above.
[0137] The adjustable handle 20e allows a user to use such handles
20e as foot straps, in that the user can insert their respective
foot between the mid-portion 14 and the handles 20e, tighten the
grip 21 onto their foot, and perform exercises as desired.
[0138] FIG. 13 shows another embodiment of the modified handle 20f
which allows for the effective length of the grip 21 between the
first and second mounting means 25a and 25b to be adjustable. The
grip 21 in this embodiment comprises a first portion 21a attached
to the first mounting means 25a and a second portion 21b attached
to the second mounting means 25b. The first portion 21a has a lower
section 61 and an upper section 62. In use, the second portion 21b
is sandwiched between the lower and upper sections 61 and 62 and
attached to each other via hook and loop means (VELCRO.TM.). By
adjusting the position of the second portion 21b relative to the
first portion 21a, the effective length of the strap 21 between the
first and second mounting means 25a and 25b is adjustable
[0139] In other embodiments, the first and second portions 21a and
21b can be connectable to each other via suitable buckles such as
side release buckles used in bags and camping equipment. The
respective length of the first and second portions 21a and 21b will
then be made adjustable prior to these portions being connected to
each other via the buckle, which thus allows the effective length
of the strap 21 to be adjustable.
[0140] In other possible modifications, the body can be of any
desired dimensions and can have a diameter of 25 cm to 32 cm and a
length 1 m to 1.2 m. The number of handles 20 may vary from 2 to 8,
or adjustable handles 20e or 20f which can vary in number from 2 to
6. Such devices allow for many different exercises.
[0141] FIGS. 14 and 15 show an exercise device 10b in accordance
with another embodiment of the present invention. The exercise
device 10b is similar to the exercise device 10a above and also
comprises a hollow body 12b and a valve assembly 30. The body 12a
also comprises a tubular mid-portion 14a with substantially
hemispherical first and second end portions 15a and 16a.
[0142] The body 12b in this embodiment has a maximum width/diameter
of 30 cm when in the expanded configuration and a maximum length of
120 cm. The cavity 18 can also comprises at least one supplementary
weight (not shown) therein if desired,
[0143] The exercise device 10b comprises six handles, being handles
20a to 20c on one side and handles 20d to 20f on an opposite side
thereof. The handles 20 on each respective side are disposed with
their grips 21 generally aligned with each other and parallel to
the central longitudinal axis 24a of the body 12b.
[0144] The handles 20a and 20d, 20c and 20f are arranged adjacent
the respective first and second end portions 15a and 16a. The
handles 20b and 20e are arranged at the mid-portion 14a.
[0145] The handles 20 can have a fixed length or be variable length
handles and the device 10b can have any desired combination of such
handles. The exercise device 10b, due to its size and handle
configuration again provides different exercises to the other
exercise devices above.
[0146] FIGS. 16 to 18 show the exercise device 10b with device
floor retainers 80 for use of the exercise device 10b as an
exercise bench.
[0147] Referring to FIGS. 19 and 20, each device floor retainer 80
comprises two wedge portions 82 joined at their narrow edge
portions 84. Each floor retainer 80 thus forms a generally concave
upper portion 86 and a flat lower portion 88.
[0148] Referring back to FIGS. 16 to 18, the floor retainers 80 are
positioned in a spaced manner with the lower portions 88 engaging
the floor or table 100. The exercise device 10b is then disposed
over the concave upper portions 86 such that the exercise device
10b is retained laterally by the wedge portions 82.
[0149] The exercise device 10b can then be used as a resistance
training bench and core balance device. A user can lay on the body
12 between the handles 20. Also, by using the different handles 20,
the exercise device 10b can be used as an unstable resistance
training device.
[0150] FIG. 20 shows the collapsed exercise device of FIG. 14 and
folded device floor retainers of FIG. 19. This allows the device to
be transported or stored easily unlike conventional exercise
benches.
[0151] In another embodiment, the retainers 80 can be formed with
elevated platforms for raising the exercise device 10b off the
ground. The elevated platforms can also have differing heights for
orienting the exercise device 10b at an inclined angle.
[0152] Further, with air out of the exercise device 10b and having
water or sand within its cavity 18, the exercise device 10b can be
used like a Sand Bag. FIG. 21 is an end perspective view of the
exercise device 10b showing an attachment and/or ring 90 for
attaching the exercise device 10b to an exercise harness.
[0153] In another possible embodiment of the exercise device 10,
the handle can only have one mounting means with the other end
being a free end.
[0154] The present invention also provides a set of exercise
devices comprising at least one of each of the exercise devices 10
and 10a, and preferably with the exercise device 10b, and
preferably with the floor retainers 80.
[0155] Interpretation
[0156] Embodiments:
[0157] Reference throughout this specification to "one embodiment"
or "an embodiment" means that a particular feature, structure or
characteristic described in connection with the embodiment is
included in at least one embodiment of the present invention. Thus,
appearances of the phrases "in one embodiment" or "in an
embodiment" in various places throughout this specification are not
necessarily all referring to the same embodiment, but may.
Furthermore, the particular features, structures or characteristics
may be combined in any suitable manner, as would be apparent to one
of ordinary skill in the art from this disclosure, in one or more
embodiments.
[0158] Similarly it should be appreciated that in the above
description of example embodiments of the invention, various
features of the invention are sometimes grouped together in a
single embodiment, figure, or description thereof for the purpose
of streamlining the disclosure and aiding in the understanding of
one or more of the various inventive aspects. This method of
disclosure, however, is not to be interpreted as reflecting an
intention that the claimed invention requires more features than
are expressly recited in each claim. Rather, as the following
claims reflect, inventive aspects lie in less than all features of
a single foregoing disclosed embodiment. Thus, the claims following
the Detailed Description of Specific Embodiments are hereby
expressly incorporated into this Detailed Description of Specific
Embodiments, with each claim standing on its own as a separate
embodiment of this invention.
[0159] Furthermore, while some embodiments described herein include
some but not other features included in other embodiments,
combinations of features of different embodiments are meant to be
within the scope of the invention, and form different embodiments,
as would be understood by those in the art. For example, in the
following claims, any of the claimed embodiments can be used in any
combination.
[0160] Different Instances of Objects
[0161] As used herein, unless otherwise specified the use of the
ordinal adjectives "first", "second", "third", etc., to describe a
common object, merely indicate that different instances of like
objects are being referred to, and are not intended to imply that
the objects so described must be in a given sequence, either
temporally, spatially, in ranking, or in any other manner.
[0162] Specific Details
[0163] In the description provided herein, numerous specific
details are set forth. However, it is understood that embodiments
of the invention may be practiced without these specific details.
In other instances, well-known methods, structures and techniques
have not been shown in detail in order not to obscure an
understanding of this description.
[0164] Terminology
[0165] In describing the preferred embodiment of the invention
illustrated in the drawings, specific terminology will be resorted
to for the sake of clarity. However, the invention is not intended
to be limited to the specific terms so selected, and it is to be
understood that each specific term includes all technical
equivalents which operate in a similar manner to accomplish a
similar technical purpose. Terms such as "forward", "rearward",
"radially", "peripherally", "upwardly", "downwardly", and the like
are used as words of convenience to provide reference points and
are not to be construed as limiting terms.
[0166] Comprising and Including
[0167] In the claims which follow and in the preceding description
of the invention, except where the context requires otherwise due
to express language or necessary implication, the word "comprise"
or variations such as "comprises" or "comprising" are used in an
inclusive sense, i.e. to specify the presence of the stated
features but not to preclude the presence or addition of further
features in various embodiments of the invention.
[0168] Any one of the terms: including or which includes or that
includes as used herein is also an open term that also means
including at least the elements/features that follow the term, but
not excluding others. Thus, including is synonymous with and means
comprising.
[0169] Scope of Invention
[0170] Thus, while there has been described what are believed to be
the preferred embodiments of the invention, those skilled in the
art will recognize that other and further modifications may be made
thereto without departing from the spirit of the invention, and it
is intended to claim all such changes and modifications as fall
within the scope of the invention. For example, any formulas given
above are merely representative of procedures that may be used.
Functionality may be added or deleted from the block diagrams and
operations may be interchanged among functional blocks. Steps may
be added or deleted to methods described within the scope of the
present invention.
[0171] Although the invention has been described with reference to
specific examples, it will be appreciated by those skilled in the
art that the invention may be embodied in many other forms.
INDUSTRIAL APPLICABILITY
[0172] It is apparent from the above, that the arrangements
described are applicable to the exercise and fitness
industries.
* * * * *