Information
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Patent Grant
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6390958
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Patent Number
6,390,958
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Date Filed
Thursday, July 6, 200024 years ago
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Date Issued
Tuesday, May 21, 200222 years ago
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Inventors
-
Original Assignees
-
Examiners
Agents
- Gene Scott-Patent Law & Venture Group
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CPC
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US Classifications
-
International Classifications
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Abstract
An apparatus for kick boxing training or punching, the apparatus comprising: a base portion providing a way of increasing the weight of the base portion; an upright portion removably and fixedly engagable with the base portion; and a cushion portion removably engagable with the upright portion and positioned for receiving hand and foot blows from an upright boxer. The base portion provides a circular base plate for resting the apparatus on a surface, and a circular sidewall, the sidewall joining the base plate in an outside radiused peripheral edge. The outside radiused peripheral edge is enabled such that a blow received by the cushion portion causes the apparatus to rotate about the radiused peripheral edge and to thereafter right itself.
Description
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates generally to exercise devices, and more particularly to a device that is to be kicked or punched as a form of exercise.
2. Description of Related Art
The following art defines the present state of this field: D'Alto, et. al. U.S. Pat. No. 5,437,590 An improved exercise bag that freely allows a person to throw all variations of punches and kicks in combination. The flexibility is made possible by the internal structure of the bag and allows for a reaction of the directed punch or kick. Therefore, the bag has the ability to provide a person with a follow through, if so desired. Furthermore, the bag's design allows for the placement of a variation of punches and kicks. Uniquely, the bag incorporates multiple uses of equipment into one bag. The bag is free standing, enabling a person to exercise 360 degrees around the bag. Furthermore, the bag may also be made adjustable in height.
Hestilow, et. al. U.S. Pat. No. 5,624,358 A training bag apparatus includes a fluid-fillable stand having a pedestal and column supporting a striking pad assembly. The column has a fill opening for filling and emptying the stand. A cap provided to seal the fill opening includes a needle valve for pressurizing the stand. The column of the stand has a pair of channels and lock slots for setting the striking pad assembly to various heights. The striking pad assembly includes a sleeve, a pad disposed around the sleeve and a cover surrounding the exterior of the sleeve and pad. A pair of buttons protrude from the inside wall of the sleeve at locations corresponding to the position of the channels of the column. The sleeve buttons, channels and lock slots cooperate to secure the striking pad assembly at the desired height setting on the column.
Liao, et. al. U.S. Pat. No. 4,903,966 A device for batting and striking practice having a base assembly to provide a firm support. The base assembly has a threaded hole for receiving a lower tube. A sleeve encompasses a set of packing rings, and an intermediate tube constitutes a height adjusting mechanism. The intermediate tube engages with a spring and a protective housing, which in turn engages with an upper tube. A variety of batting or striking bodies may be mounted on and engage with the spring.
Kuo, et. al. U.S. Pat. No. 5,330,403 A punching device includes an inflatable cylinder-shaped bag which serves as a punching bag when inflated, and a hollow casing which is filled with sand or water and which supports the cylinder-shaped bag resiliently and vertically thereon.
D'Alto, et. al. U.S. Pat. No 5,941,801 An improved exercise bag that freely allows a person to throw all variations of punches and kicks in combination. The flexibility is made possible by the internal structure of the bag, and allows for a reaction of the directed punch or kick. Therefore, the bag has the ability to provide a person with a follow through, if so desired. Furthermore, the bag's design allows for the placement of a variation of punches and kicks. Uniquely, the bag incorporates multiple uses. The bag is free standing, enabling a person to exercise 360 degrees around the bag. Furthermore, the bag may also be made adjustable in height.
Rubin, et. al. U.S. Pat. No. 4,486,016 An improved toy punching bag support construction to substantially increase the utility of the toy to the user. Its base support is hollow and can be filled via removable plug with sand or water to significantly increase the weight of the support. The added weight allows the user to punch and circle the bag without having to stand in a stationary position on a support base to secure the bag. A flexible vertical rod has an upper end connected to the bottom end of the bag. The lower end of the rod is adjustably mounted in a pipe. The pipe extends into a sleeve and is fixed relative to the sleeve by a threaded nut at the bottom and a welded stop at the top. The sleeve extends vertically through the base support and has upper and lower shoulders spaced inwardly from the top and bottom walls of the base support.
Kuo, et. al. U.S. Pat. No. D409,670. The ornamental design for a punching bag, showing a rounded base and a cushion on top of a vertical member.
The prior art teaches various punching and kicking bags, some having hollow bases, as does the present invention, that can accept a ballast. However, none of the prior art references teach a punching and kicking apparatus with a hollow base that can accept a ballast, where the base and punching bag are connected in a rigid manner so that they both move in response to a punch or kick, and including a restrainer portion within which the base can rotate when the apparatus is punched or kicked. The present invention fulfills these needs and provides further related advantages as described in the following summary.
SUMMARY OF THE INVENTION
The present invention teaches certain benefits in construction and use which give rise to the objectives described below.
The present invention is an apparatus to be used as a punching or kicking bag or for kick boxing training. The apparatus includes a base that can accept sand or another ballast to further weight the base. The apparatus also includes an upright tube that can be attached and disattached from the base and a cushion positioned upright for being kicked or punched. The cushion can be attached and disattached from the upright tube. The base includes a circular base plate for resting the apparatus on a surface such as a gym floor, and a circular sidewall. The sidewall is joined to the base plate at an outside peripheral edge. When the user hits or kicks the cushion, the entire apparatus rotates, or tilts up so that only a portion of the outside peripheral edge is touching the floor surface. The shape and weight of the base and the outside peripheral edge cause the apparatus to right itself after a blow has been received.
A primary objective of the present invention is to provide an apparatus having advantages not taught by the prior art.
Another objective is to provide such an apparatus capable of remaining rigid so that when a user kicks or punches the bag, the resistance he or she feels is from the weight of the entire bag, including the filling material inside of a container base.
A further objective is to provide such an apparatus capable of remaining rigid so that no flexible points exist between the base and cushion portions that can break, leak, or otherwise deteriorate.
Other features and advantages of the present invention will become apparent from the following more detailed description, taken in conjunction with the accompanying drawings, which illustrate, by way of example, the principles of the invention.
BRIEF DESCRIPTION OF THE DRAWING
The accompanying drawings illustrate the present invention. In such drawings:
FIG. 1
is a perspective, exploded view of the preferred embodiment of the present invention showing an interior view of the upper portion of an elongate tube encased within a cushion;
FIG. 2
is similar to FIG.
1
and shows the apparatus assembled, with an interior view of upper and lower members comprising an elongate tube;
FIG. 3
is a sectional view along the plane shown in
FIG. 1
;
FIG. 4
shows an exploded perspective view of a second embodiment of the invention, with the elongate tube comprised of a single upright member, and a fastening means;
FIG. 5
is similar to FIG.
4
and shows the apparatus assembled;
FIG. 6
is similar to FIG.
5
and shows a base as it would look after rotation following a kick or punch, and the base touching a floor surface at a radiused peripheral edge of the base;
FIG. 7
is similar to
FIG. 4
, and shows the base without an upraised collar portion;
FIG. 8
is similar to FIG.
7
and shows a fastening means;
FIG. 9
is a sectional view along the plane shown in
FIG. 8
FIG. 10
shows a third embodiment of the invention where the base is integral with the upright elongate member;
FIG. 11
is similar to
FIG. 10
, and shows a partial cutaway view;
FIG. 12
is similar to
FIG. 11
, and shows a third embodiment with the base portion resting in and retained within a retainer portion;
FIG. 13
is similar to
FIG. 12
;
FIG. 14
is similar to
FIG. 13
, and shows the base portion rotated, or tilted up so that only a portion of the outside peripheral edge is touching the floor, and the base retained within the retainer portion.
DETAILED DESCRIPTION OF THE INVENTION
The above described drawing
FIGS. 1-14
illustrate the invention, an apparatus for kick boxing training, the apparatus comprising: a base portion
10
, preferably of a plastic such as polypropylene for flexibility, or nylon or polycarbonate, providing a means for accepting a ballast
11
to increase the weight of the base portion
10
. Preferably, the base portion
10
is circular, with a top plate
12
sloping upwardly at approximately a 45 degree angle, as shown in
FIGS. 1-6
, and of a diameter and height to contain the ballast
11
. Preferably, the means for accepting a ballast
11
to increase the weight of the base portion.
10
is a base portion interior surface
30
defining a storage space
35
for receiving the ballast
11
. The ballast
11
is preferably comprised of sand or water, and is retained in the base portion
10
by means of a plug as is commonly known, placed on the top of the base portion
10
. The apparatus further comprises an upright portion
40
removably and fixedly engagable with the base portion
10
. The upright portion
40
is comprised of a rigid, marginally flexible material such as polypropylene. The upright portion
40
interior space may be open or closed. Preferably, the upright portion
40
comprises both a lower member
42
adapted for engaging a through hole
12
in the base portion
10
for engagement therewith, and an upper member
44
engaged with the lower member
42
for providing a vertical extension, as shown in
FIGS. 1
,
2
. In another embodiment of the invention, the upright portion
40
comprises a single elongate member adapted for engaging the through hole
12
in the base portion
10
for engagement therewith, and further adapted for extending vertically above the base portion
10
for receiving a cushion portion
50
, as shown in
FIGS. 4-14
.
In a second embodiment of the invention, the base portion
10
provides a first fastener receiving means
60
, consisting of threaded holes to receive nuts as are commonly known, and the upright portion
40
provides a second fastener means
65
consisting of nuts and a plate with corresponding holes
69
to receive nuts, as are commonly known. The first fastener receiving means
60
and the second fastener means
65
enable the upright portion
40
to be fastened to the base portion
10
, as shown in
FIGS. 4
,
5
,
6
, and
8
. Alternately, in the first embodiment of the invention, with the upright portion
40
comprising both a lower member
42
and an upper member
44
, as shown in
FIGS. 1
,
2
, the first fastener receiving means
60
consists of threaded holes to receive nuts, with the holes being drilled directly into the upper member
44
and the lower member
42
, and the second fastener means
65
is comprised of nuts.
In a third embodiment of the invention, a top plate
13
of the base portion
10
is formed integrally with the upright portion
40
, as shown in
FIGS. 10
,
11
.
The apparatus further comprises a cushion portion
50
, preferably comprised of foam, removably engagable with the upright portion
40
and positioned in a vertical orientation for receiving hand or foot blows from an upright boxer or kickboxer.
The base portion
10
provides a circular base plate
14
for resting the apparatus on a surface such as a gym floor, and a circular sidewall
16
, the circular sidewall
16
joining the circular base plate
14
in an outside radiused peripheral edge
18
. Inventively, when the apparatus receives blows, the apparatus remains rigid and the base portion rotates about the outside radiused peripheral edge
18
so that when the boxer or kickboxer kicks or punches the bag, the resistance he or she feels is from the weight of the entire bag, including the filling material inside of the container base, as shown in
FIGS. 6
,
14
.
In another embodiment, the base portion
10
provides a base peripheral sidewall
60
of circular formation with respect to the horizontal, and convex formation with respect to the vertical, the apparatus further comprising a cylindrical retainer portion
70
of circular formation with respect to the horizontal and convex formation with respect to the vertical, such that the base portion
10
rests within the retainer portion
70
and,is retained in place thereby, as shown in
FIGS. 12-14
. When the cushion portion
50
receives a blow, the base portion
10
rotates, or its surface tilts up so that only a portion of the radiused peripheral edge
18
is touching the floor, and the convex shape of the base portion
10
allows the base portion
10
to be rotated within the retainer portion
70
about the radiused peripheral edge
18
and to thereafter right itself due to the force of gravity, as shown in FIG.
14
.
While the invention has been described with reference to at least one preferred embodiment, it is to be clearly understood by those skilled in the art that the invention is not limited thereto. Rather, the scope of the invention is to be interpreted only in conjunction with the appended claims.
Claims
- 1. An apparatus for kick boxing training, the apparatus comprising:a base portion providing a centrally positioned vertical through hole; an upright cylindrical portion providing a flange at one end thereof, the upright portion engaged within the through hole of the base portion, the flange positioned below the through hole and enabled for retaining the upright portion within the base portion; a cushion portion removably engaged with the upright portion, the cushion portion receiving the upright portion therein; and the base portion providing a circular base plate for resting the apparatus on a surface, and a circular sidewall, the sidewall joining the base plate in an outside radiused peripheral edge for the apparatus to rotate about when moved off the vertical by a blow to the cushion portion.
- 2. The apparatus of claim 1 wherein the upright cylindrical portion comprising a pair of tubes with one of the tubes engagable within the other of the tubes.
- 3. An apparatus for kick boxing training, the apparatus comprising: a base portion providing a means for increasing the weight of the base portion; an upright portion removably and fixedly engagable with the base portion; a cushion portion removably engagable with the upright portion and positioned for receiving hand and foot blows from an upright boxer; the base portion providing a circular base plate for resting the apparatus on a surface, and a circular sidewall the sidewall joining the base plate in an outside radiused peripheral edge enabled such that a blow received by the cushion portion causes the apparatus to rotate about the radiused peripheral edge and to thereafter right itself.
- 4. The apparatus of claim 3 wherein the upright portion comprises a lower member adapted for engaging a through hole in the base portion for engagement therewith, and an upper member engaged with the lower member for providing a vertical extension.
- 5. The apparatus of claim 3 wherein the weight increasing means is a base portion interior surface defining a storage space for receiving a ballast.
- 6. The apparatus of claim 3 wherein the upright portion comprises an elongate member adapted for engaging a through hole in the base portion for engagement therewith, and further adapted for extending vertically above the base portion for receiving the cushion portion.
- 7. The apparatus of claim 3 wherein the base portion provides first fastener receiving means and the upright portion provides second fastener means for enabling the upright portion to be fastened to the base portion.
- 8. The apparatus of claim 3 wherein a top plate of the base portion is formed integrally with the upright portion.
- 9. The apparatus of claim 3 wherein the base portion provides a base peripheral sidewall of circular formation with respect to the horizontal and convex formation with respect to the vertical, the apparatus further comprising a cylindrical retainer portion of circular formation with respect to the horizontal and convex formation with respect to the vertical such that the base portion rests within the retainer portion and is retained in place thereby, the base portion enabled for rotation within the retainer portion when the cushion portion receives a blow.
US Referenced Citations (11)