CN103845850B - The spring-grip of a kind of adjustable grip strength and grip scope - Google Patents
The spring-grip of a kind of adjustable grip strength and grip scope Download PDFInfo
- Publication number
- CN103845850B CN103845850B CN201410122412.2A CN201410122412A CN103845850B CN 103845850 B CN103845850 B CN 103845850B CN 201410122412 A CN201410122412 A CN 201410122412A CN 103845850 B CN103845850 B CN 103845850B
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- China
- Prior art keywords
- grip
- guide rod
- adjustment nut
- force adjustment
- spring
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- Expired - Fee Related
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- Springs (AREA)
Abstract
A spring-grip for adjustable grip strength and grip scope, relates to spring-grip.Be provided with box body, left guide rod, right guide rod, left Compress Spring, right Compress Spring, upper padding plate, lower bolster, lower shaft, upper left axle, upper right axle, holding rod, upper left force adjustment nut, upper right force adjustment nut and lower force adjustment nut; Described left guide rod is parallel with right guide rod to be located in box body, the two ends of left guide rod and right guide rod are each passed through upper padding plate and lower bolster, left Compress Spring is enclosed within left guide rod, left Compress Spring and right Compress Spring are between upper padding plate and lower bolster, lower shaft passes lower bolster and is fixed on the bottom of box body, lower force adjustment nut sleeve is on lower shaft and be positioned at bottom lower bolster, upper left axle and upper right axle are each passed through the top of upper padding plate and box body and are connected with the bottom of holding rod, and upper left force adjustment nut and upper left force adjustment nut are enclosed within upper left axle and upper right axle respectively.
Description
Technical field
The present invention relates to spring-grip, especially relate to the spring-grip of a kind of adjustable grip strength and grip scope.
Background technology
Traditional spring-grip is a main spring structure or bar linkage structure, because structure is simple, cannot flexible modulation grip strength or change grip scope, and thus cannot be adapted to different Man's Demands.
Chinese patent CN200920179861.5 provides a kind of strength adjustable spring-grip, comprises the first lever, the second lever and a connecting rod.Wherein, the top of the first lever and the mutual pivot joint in top of the second lever, the inner side of the first lever is provided with an elastic component, the side that second lever corresponds to inside the first lever is provided with a regulating part, and the two ends of connecting rod link elastic component and regulating part respectively, by regulating part adjustable elastic part, thus reach the object of adjustment grip strength.
Chinese patent CN200880104609.6 provides a kind of spring-grip, comprising: first and second motion arm, sows discord configuration mutually; First and second pitman arm, be configured in obliquely successively between first and second motion arm described, and each two ends is rotatably connected to described 2 motion arms respectively by rotating shaft; Spring members, is set to hindering described first motion arm and the close direction of the second motion arm to provide elastic force.
Above-mentioned patent is made up of component based on component based on single main spring or double operation handle pivot joint, and without grip range regulation function.
Summary of the invention
The object of the invention is to the above-mentioned shortcoming existed for traditional spring-grip, the spring-grip of a kind of adjustable grip strength and grip scope is provided.
The present invention is provided with box body, left guide rod, right guide rod, left Compress Spring, right Compress Spring, upper padding plate, lower bolster, lower shaft, upper left axle, upper right axle, holding rod, upper left force adjustment nut, upper right force adjustment nut and lower force adjustment nut;
Described left guide rod is parallel with right guide rod to be located in box body, the two ends of left guide rod and right guide rod are each passed through upper padding plate and lower bolster, left Compress Spring is enclosed within left guide rod, left Compress Spring and right Compress Spring are between upper padding plate and lower bolster, lower shaft passes lower bolster and is fixed on the bottom of box body, lower force adjustment nut sleeve is on lower shaft and be positioned at bottom lower bolster, upper left axle and upper right axle are each passed through the top of upper padding plate and box body and are connected with the bottom of holding rod, and upper left force adjustment nut and upper left force adjustment nut are enclosed within upper left axle and upper right axle respectively.
The present invention adopts a box structure, includes the Compress Spring needed for grip training and force-regulating device and rackwork.Force-regulating device utilizes spring deformation principle, is changed the intensity of initial grip, make strength building be applicable to the different operator of grip by the deformation quantity changing spring.Rackwork by adjustment grip scope, the trainer making it be applicable to hand-type to vary in size.
The present invention is by one-handed performance, for tempering the small body-building apparatus of grip.Traditional spring-grip is a main spring structure or bar linkage structure, because structure is simple, cannot flexible modulation grip strength or change grip scope, thus cannot be adapted to different Man's Demands, as larger or less in some people's grip, some people's palm is larger or less.The adjustable grip strength of the present invention and grip scope, by the innovative design that structure is different, add grip strength adjusting device, utilize spring deformation principle, changed the size of initial grip by the deformation quantity changing spring, make strength building be applicable to the different operator of grip.Meanwhile, add grip range regulation device, the operator making it be applicable to hand-type to vary in size.
The present invention adopts box structure, and its inner passing through regulates lower nut, makes lower bolster along lower shaft being lifted or declining, and compression or the spring of being guided by guide rod between release lower bolster and upper padding plate, hold holding rod and box body during operation, thus makes grip become greatly or diminish.By regulating positioning nut, holding rod can be made to raise or reduce, thus change grip scope, be applicable to the grip trainer that hand-type is different.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of the embodiment of the present invention.
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1.
Detailed description of the invention
Following examples will the present invention is further illustrated by reference to the accompanying drawings.
See Fig. 1 and 2, the embodiment of the present invention is provided with box body 1, left guide rod 21, right guide rod 22, left Compress Spring 31, right Compress Spring 32, upper padding plate 41, lower bolster 42, lower shaft 51, upper left axle 52, upper right axle 53, holding rod 6, upper left force adjustment nut B1, upper right force adjustment nut B2 and lower force adjustment nut A.Described left guide rod 21 is parallel with right guide rod 22 to be located in box body 1, the two ends of left guide rod 21 and right guide rod 22 are each passed through upper padding plate 41 and lower bolster 42, left Compress Spring 31 is enclosed within left guide rod 21, left Compress Spring 31 and right Compress Spring 32 are between upper padding plate 41 and lower bolster 42, lower shaft 51 passes lower bolster 42 and is fixed on the bottom of box body 1, lower force adjustment nut A to be enclosed within lower shaft 51 and to be positioned at bottom lower bolster 42, upper left axle 52 and upper right axle 53 are each passed through the top of upper padding plate 41 and box body 1 and are connected with the bottom of holding rod 6, upper left force adjustment nut B1 and upper left force adjustment nut B2 is enclosed within upper left axle 52 and upper right axle 53 respectively.
Claims (1)
1. the spring-grip of an adjustable grip strength and grip scope, it is characterized in that, be provided with box body, left guide rod, right guide rod, left Compress Spring, right Compress Spring, upper padding plate, lower bolster, lower shaft, upper left axle, upper right axle, holding rod, upper left force adjustment nut, upper right force adjustment nut and lower force adjustment nut; Described left guide rod is parallel with right guide rod to be located in box body, the two ends of left guide rod and right guide rod are each passed through upper padding plate and lower bolster, left Compress Spring is enclosed within left guide rod, left Compress Spring and right Compress Spring are between upper padding plate and lower bolster, lower shaft passes lower bolster and is fixed on the bottom of box body, lower force adjustment nut sleeve is on lower shaft and be positioned at bottom lower bolster, upper left axle and upper right axle are each passed through the top of upper padding plate and box body and are connected with the bottom of holding rod, and upper left force adjustment nut and upper right force adjustment nut are enclosed within upper left axle and upper right axle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410122412.2A CN103845850B (en) | 2014-03-28 | 2014-03-28 | The spring-grip of a kind of adjustable grip strength and grip scope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410122412.2A CN103845850B (en) | 2014-03-28 | 2014-03-28 | The spring-grip of a kind of adjustable grip strength and grip scope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103845850A CN103845850A (en) | 2014-06-11 |
| CN103845850B true CN103845850B (en) | 2016-01-20 |
Family
ID=50854251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410122412.2A Expired - Fee Related CN103845850B (en) | 2014-03-28 | 2014-03-28 | The spring-grip of a kind of adjustable grip strength and grip scope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103845850B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975199A (en) * | 2017-05-11 | 2017-07-25 | 台州瑞祥教育科技有限公司 | A kind of spring-grip of adjustable grip size |
| CN109126047A (en) * | 2018-10-23 | 2019-01-04 | 佟海涛 | A kind of arm exercises tool |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2147877Y (en) * | 1992-12-02 | 1993-12-01 | 张云峰 | Body-building finger force spring-grip dumb-bell |
| CN2158735Y (en) * | 1993-06-29 | 1994-03-16 | 刘刚明 | Spring-grib dumb-bells |
| US5488755A (en) * | 1994-06-06 | 1996-02-06 | Chang; John | Multi-functional handgrip |
| CN2224639Y (en) * | 1994-10-07 | 1996-04-17 | 袁汉文 | Hand-hold health-care instrument |
| CN2386841Y (en) * | 1999-06-24 | 2000-07-12 | 曾华军 | Spring-grip dumb-bells |
| CN201091770Y (en) * | 2007-04-23 | 2008-07-30 | 启德电子股份有限公司 | Grip strength structure |
| US7967732B2 (en) * | 2008-06-16 | 2011-06-28 | D'addario & Company, Inc. | Finger and hand exerciser with tension adjuster |
| CN203043446U (en) * | 2012-11-15 | 2013-07-10 | 王京雨 | Hand-muscle developer with two strengths |
| CN203329291U (en) * | 2013-06-07 | 2013-12-11 | 曾炜婷 | Sport exercise machine |
| CN103638647A (en) * | 2013-12-11 | 2014-03-19 | 张文川 | Wrist developer |
-
2014
- 2014-03-28 CN CN201410122412.2A patent/CN103845850B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103845850A (en) | 2014-06-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |