CA2279604A1 - Jump shoe - Google Patents
Jump shoe Download PDFInfo
- Publication number
- CA2279604A1 CA2279604A1 CA 2279604 CA2279604A CA2279604A1 CA 2279604 A1 CA2279604 A1 CA 2279604A1 CA 2279604 CA2279604 CA 2279604 CA 2279604 A CA2279604 A CA 2279604A CA 2279604 A1 CA2279604 A1 CA 2279604A1
- Authority
- CA
- Canada
- Prior art keywords
- elastic
- outer frame
- shoe
- pull rods
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/206—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with tubes or pipes or tubular shaped cushioning members
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/182—Helicoidal springs
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
- A43B13/184—Resiliency achieved by the structure of the sole the structure protruding from the outsole
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B25/00—Stilts or the like
- A63B25/10—Elastic bouncing shoes fastened to the foot
Abstract
A jump shoe comprises a shoe and an elastic outer frame which is fastened at an arcuate top thereof with the outsole of the shoe and in the underside of an arcuate bottom thereof with an elastic skidproof pad. The elastic outer frame is provided in two opposite inner ends thereof with an elastic inner frame and two pull rods held by the elastic inner frame. The elastic outer frame is further provided therein with two springs which are retained at one end thereof by the pull rods which are engaged with two actuating bolts capable of actuating the pull rods to compress or decompress the two springs.
Description
JUMP SHOE
FIELD OF THE INVENTION
The present invention relates generally to an exercise shoe, and more particularly to a jump shoe for doing a jumping exercise.
BACKGROUND OF THE INVENTION
The conventional exercise devices are generally bulky in volume and are therefore confined to a large floor space which is often available only in a gymnasium or playground. For this reason, the jumping exercise has become increasingly popular in view of the fact that the jumping exercise can be done in a relatively small space. In order to make the jumping exercise an interesting and exciting sport, a jump shoe of an excellent quality is needed.
SUMMARY OF THE INVENTION
It is therefore the primary objective of the present invention to provide a jump shoe enabling a person to be engaged in an exercise in a relatively small floor or ground space.
It is another objective of the present invention to provide a jump shoe of an excellent quality.
The foregoing objectives of the present invention are attained by a jump shoe comprising a shoe and an elastic outer frame which is fastened at the top thereof with the outsole of the shoe and is provided therein with two elastic inner frames opposite in location to each other for holding a plurality of springs. The elastic outer frame is provided in the underside thereof with a skidproof pad.
The foregoing objectives, features and functions of the present invention will be more readily understood upon a thoughtful deliberation of the following detailed description of a preferred embodiment of the present invention with reference to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 shows a perspective view of the present invention.
FIG. 2 shows an exploded view of the present invention.
FIG. 3 shows a side view of the present invention in combination.
FIG. 4 shows a schematic view of the present invention at work.
FIG. 5 shows a schematic view of the elastic force adjustment of the present invention.
DETAILED DESCRIPTION OF THE EMBODIMENT
As shown in FIGS. 1-5, a jump shoe embodied in the present invention comprises a shoe 10 and an elastic outer frame 12 which is fastened at the top thereof with the outsole of the shoe 10 by a plurality of fastening bolts 11.
FIELD OF THE INVENTION
The present invention relates generally to an exercise shoe, and more particularly to a jump shoe for doing a jumping exercise.
BACKGROUND OF THE INVENTION
The conventional exercise devices are generally bulky in volume and are therefore confined to a large floor space which is often available only in a gymnasium or playground. For this reason, the jumping exercise has become increasingly popular in view of the fact that the jumping exercise can be done in a relatively small space. In order to make the jumping exercise an interesting and exciting sport, a jump shoe of an excellent quality is needed.
SUMMARY OF THE INVENTION
It is therefore the primary objective of the present invention to provide a jump shoe enabling a person to be engaged in an exercise in a relatively small floor or ground space.
It is another objective of the present invention to provide a jump shoe of an excellent quality.
The foregoing objectives of the present invention are attained by a jump shoe comprising a shoe and an elastic outer frame which is fastened at the top thereof with the outsole of the shoe and is provided therein with two elastic inner frames opposite in location to each other for holding a plurality of springs. The elastic outer frame is provided in the underside thereof with a skidproof pad.
The foregoing objectives, features and functions of the present invention will be more readily understood upon a thoughtful deliberation of the following detailed description of a preferred embodiment of the present invention with reference to the accompanying drawings.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 shows a perspective view of the present invention.
FIG. 2 shows an exploded view of the present invention.
FIG. 3 shows a side view of the present invention in combination.
FIG. 4 shows a schematic view of the present invention at work.
FIG. 5 shows a schematic view of the elastic force adjustment of the present invention.
DETAILED DESCRIPTION OF THE EMBODIMENT
As shown in FIGS. 1-5, a jump shoe embodied in the present invention comprises a shoe 10 and an elastic outer frame 12 which is fastened at the top thereof with the outsole of the shoe 10 by a plurality of fastening bolts 11.
The elastic outer frame 12 is of a hollow construction and is formed of an arcuate top and an arcuate bottom. Located at each of two junctions of the arcuate top and the arcuate bottom are two through holes 20. The elastic outer frame 12 is provided in the hollow interior thereof with two elastic inner frames 15 which are fastened therewith respectively by an elastic protective jacket 16 in conjunction with two fastening bolts 24 which are put through the through holes 20 of the elastic outer frame 12 and are provided at one end thereof with an inner threaded hole 23. The elastic inner frames 15 are provided with two through holes 22 through which the two fastening bolts 24 are put through such that the inner threaded holes 23 of the two fastening bolts 24 are engaged with one end of two threaded pull rods 26 which are provided at other end thereof with a retaining ring 25. The elastic inner frames 15 are further provided with two springs 18 which are engaged at one end thereof with one of the two elastic inner frames 15 and are provided at other end thereof with a hook 182 which catches the retaining ring 25 of the threaded pull rod 26. Each of the two springs 18 is fitted into a protective tube 181.
The elastic outer frame 12 is provided in the underside thereof with a skidproof pad 14 fastened therewith by a plurality of fastening bolts 13. The skidproof pad 14 comes in contact with a floor or ground surface when the jump shoe of the present invention is in action. In the meantime, the elastic outer frame 12 is flattened such that the elastic inner frames 15 are flattened accordingly, thereby causing the bolts 24 to actuate the pull rods 26 to pull the springs 18.
The jump shoe of the present invention is capable of providing an exerciser with a great deal of elastic force in view of the combined elastic recovery forces of the elastic outer frame 12, the two elastic inner frames 15, two springs 18, and the elastic skidproof pad 14.
As shown in FIG. 5, the elastic force of the jump shoe of the present invention is adjusted by a hand tool 50 which is used to rotate the bolts 24 so as to actuate the pull rods 26 to compress or decompress the springs 18.
The elastic outer frame 12 is provided in the underside thereof with a skidproof pad 14 fastened therewith by a plurality of fastening bolts 13. The skidproof pad 14 comes in contact with a floor or ground surface when the jump shoe of the present invention is in action. In the meantime, the elastic outer frame 12 is flattened such that the elastic inner frames 15 are flattened accordingly, thereby causing the bolts 24 to actuate the pull rods 26 to pull the springs 18.
The jump shoe of the present invention is capable of providing an exerciser with a great deal of elastic force in view of the combined elastic recovery forces of the elastic outer frame 12, the two elastic inner frames 15, two springs 18, and the elastic skidproof pad 14.
As shown in FIG. 5, the elastic force of the jump shoe of the present invention is adjusted by a hand tool 50 which is used to rotate the bolts 24 so as to actuate the pull rods 26 to compress or decompress the springs 18.
Claims (5)
1. A jump shoe comprising a shoe and an elastic outer frame which is fastened at an arcuate top thereof with the outsole of the shoe and is provided in the underside of an arcuate bottom thereof with an elastic skidproof pad ; wherein said elastic outer frame is provided in two opposite inner ends thereof with an elastic inner frame, two pull rods received in said elastic inner frame, and two springs fastened at one end thereof with one end of said pull rods whereby said elastic outer frame is further provided in two opposite outer ends thereof with two actuating bolts which are engaged at one end thereof with other end of said two pull rods such that said pull rods are actuated by said actuating rods to compress or decompress said two springs.
2. The jump shoe as defined in claim 1, wherein said elastic outer frame is provided in said two opposite ends thereof with two through holes ; and wherein said two actuating bolts are engaged with said two pull rods via said two through holes of said two opposite ends of said elastic outer frame.
3. The jump shoe as defined in claim 2, wherein said elastic outer frame is provided in said two opposite outer ends thereof with an elastic protective jacket having two through holes corresponding in location to said two through holes of said two opposite ends of said elastic outer frame ; and wherein said two actuating bolts are engaged with said two pull rods via said through holes of said two opposite ends of said elastic outer frame and said through holes of said elastic protective jacket.
4. The jump shoe as defined in claim 1, wherein said two springs are provided with a protective tube fitted thereover.
5
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2279604 CA2279604A1 (en) | 1999-08-04 | 1999-08-04 | Jump shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2279604 CA2279604A1 (en) | 1999-08-04 | 1999-08-04 | Jump shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2279604A1 true CA2279604A1 (en) | 2001-02-04 |
Family
ID=4163910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2279604 Abandoned CA2279604A1 (en) | 1999-08-04 | 1999-08-04 | Jump shoe |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2279604A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006036608A1 (en) * | 2004-09-27 | 2006-04-06 | Nike, Inc. | Impact attenuating and spring elements and products containing such elements |
| US7730635B2 (en) | 2004-09-27 | 2010-06-08 | Nike, Inc. | Impact-attenuation members and products containing such members |
| US7757410B2 (en) | 2006-06-05 | 2010-07-20 | Nike, Inc. | Impact-attenuation members with lateral and shear force stability and products containing such members |
| USD855704S1 (en) * | 2016-05-31 | 2019-08-06 | Elmas S.R.L. | Spring device for gymnastics and sports |
-
1999
- 1999-08-04 CA CA 2279604 patent/CA2279604A1/en not_active Abandoned
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8146270B2 (en) | 2004-09-27 | 2012-04-03 | Nike, Inc. | Impact-attenuation members and products containing such members |
| US8650774B2 (en) | 2004-09-27 | 2014-02-18 | Nike, Inc. | Impact-attenuation members and products containing such members |
| WO2006036608A1 (en) * | 2004-09-27 | 2006-04-06 | Nike, Inc. | Impact attenuating and spring elements and products containing such elements |
| US8720085B2 (en) | 2004-09-27 | 2014-05-13 | Nike, Inc. | Impact attenuating and spring elements and products containing such elements |
| US7798298B2 (en) | 2004-09-27 | 2010-09-21 | Nike, Inc. | Impact attenuating and spring elements and products containing such elements |
| EP2338368A1 (en) * | 2004-09-27 | 2011-06-29 | Nike International Ltd | Impact attenuating and spring elements and products containing such elements |
| EP2338367A1 (en) * | 2004-09-27 | 2011-06-29 | Nike International Ltd | Impact attenuating and spring elements and products containing such elements |
| EP2338366A1 (en) * | 2004-09-27 | 2011-06-29 | Nike International Ltd | Impact attentuating and spring elements and products containing such elements |
| US7730635B2 (en) | 2004-09-27 | 2010-06-08 | Nike, Inc. | Impact-attenuation members and products containing such members |
| US8720084B2 (en) | 2004-09-27 | 2014-05-13 | Nike, Inc. | Impact attenuating and spring elements and products containing such elements |
| US7314125B2 (en) | 2004-09-27 | 2008-01-01 | Nike, Inc. | Impact attenuating and spring elements and products containing such elements |
| US8348031B2 (en) | 2004-09-27 | 2013-01-08 | Nike, Inc. | Impact attenuating and spring elements and products containing such elements |
| US8689465B2 (en) | 2006-06-05 | 2014-04-08 | Nike, Inc. | Impact-attenuation members with lateral and shear force stability and products containing such members |
| US8631587B2 (en) | 2006-06-05 | 2014-01-21 | Nike, Inc. | Impact-attenuation members with lateral and shear force stability and products containing such members |
| US8689466B2 (en) | 2006-06-05 | 2014-04-08 | Nike, Inc. | Impact-attenuation members with lateral and shear force stability and products containing such members |
| US7757410B2 (en) | 2006-06-05 | 2010-07-20 | Nike, Inc. | Impact-attenuation members with lateral and shear force stability and products containing such members |
| US8726541B2 (en) | 2006-06-05 | 2014-05-20 | Nike, Inc. | Impact-attenuation members with lateral and shear force stability and products containing such members |
| US8322048B2 (en) | 2006-06-05 | 2012-12-04 | Nike, Inc. | Impact-attenuation members with lateral and shear force stability and products containing such members |
| USD855704S1 (en) * | 2016-05-31 | 2019-08-06 | Elmas S.R.L. | Spring device for gymnastics and sports |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |