CN203886097U - Tightness-adjustable spring-grip - Google Patents
Tightness-adjustable spring-grip Download PDFInfo
- Publication number
- CN203886097U CN203886097U CN201420171421.6U CN201420171421U CN203886097U CN 203886097 U CN203886097 U CN 203886097U CN 201420171421 U CN201420171421 U CN 201420171421U CN 203886097 U CN203886097 U CN 203886097U
- Authority
- CN
- China
- Prior art keywords
- grip
- spring
- threaded rod
- force
- force application
- 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.)
- Expired - Fee Related
Links
- 210000003811 finger Anatomy 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 210000003813 thumb Anatomy 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a tightness-adjustable spring-grip, which comprises a gripping spring. The gripping spring is provided with two force application ends and the twp force application ends are provided with positioning holes. The inner sidewall of one force application end is provided with a circular positioning ring configured to encircle the outside of the positioning hole. A threaded rod is fittingly arranged between the two positioning holes of the two force application ends. The two ends of the threaded rod are extended out of the force application ends. The part of the threaded rod, positioned between the two positioning holes, is sleeved with a resistance spring. One end of the resistance spring is arranged to abut against the interior of the positioning ring. The threaded rod is threadedly connected with a movable ring. The movable ring is arranged to abut against the other end of the resistance spring. The threaded rod is also provided with a spacing nut. The spacing nut is arranged to abut against the interior of the other force application end. One end of the threaded rod, extended out of the force application end, is provided with a first spacing nut. During usage, the gripping tightness of the tightness-adjustable spring-grip can be adjusted according to training needs. Therefore, the tightness-adjustable spring-grip can meet the usage requirements of various people, and the exercising cost is lowered.
Description
Technical field
The utility model relates to a kind of spring-grip of adjustable tightness.
Background technology
Spring-grip is a kind of for improving the individual exercise device of arm strength, and it is easy to carry and low price, is deeply subject to liking of users.
At present, the spring-grip using generally includes a pair of handle, they towards each other and by spring support, if user uses the power larger than spring force to hold this with a firm grip to handle, handle is close to each other so, and if user discharges the grasping to it, handle turns back to their original state because of the elastic force of spring so, by repeating this holding with a firm grip and releasing operation, the strength of arm can be tempered and be improved to the muscles of the arm strength.
But spring-grip is after loosen preparation procedure frequently, its drag ability meeting variation, namely people only need to just can be held with a firm grip by very little strength, therefore using a period of time, conventionally need to change, increase to a certain extent the use cost in daily exercise, and purchase separately also and comparatively bother, and spring-grip is mostly standard, cannot carry out according to trainer's individual fitness the adjusting of tightness, so can not meet use needs.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of spring-grip of adjustable tightness, this device can carry out the adjusting of grip elasticity according to user's training need, meet all kinds of crowds' use needs, simultaneously due to adjustable tightness, therefore in use for some time, only need pretension, the grip elasticity possessing before can recovering, extend the service life of spring-grip, reduce and temper cost.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of spring-grip of adjustable tightness, comprise grip spring, described grip spring has two force sides, on described two force sides, be provided with locating hole, on the madial wall of a described side force side, be provided with circular locating ring, locating ring is looped around locating hole outside, between the locating hole of two force sides, be combined with a threaded rod, the two ends of described threaded rod extend to outside, force side, described threaded rod is arranged with drag spring in that part between two locating holes, this drag spring one end is against in locating ring, a loose collar has been threaded on described threaded rod, loose collar is against the other end of drag spring, on described threaded rod, be also provided with a stop nut, this stop nut is against the inner side of opposite side force side, described threaded rod extends on that one end of outside, force side and is provided with the first stop nut.
As preferred technical scheme, on described two force sides, be all arranged with grip handle, wherein a side grip is above having an arc-shaped depression portion matching with human body palm thumb web position, and opposite side grip is above having a corrugated part matching with human finger position.
As preferred technical scheme, the aperture of described locating hole is greater than the bar footpath of threaded rod.
As preferred technical scheme, described grip, making for sponge, is provided with suspension ring on the end face of a described side grip handle.
The beneficial effects of the utility model are: this device can carry out the adjusting of grip elasticity according to user's training need, meet all kinds of crowds' use needs, simultaneously due to adjustable tightness, therefore in use for some time, only need pretension, the grip elasticity possessing before can recovering, in the service life of prolongation spring-grip, reduces and tempers cost.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Consult the spring-grip of a kind of adjustable tightness shown in Fig. 1, comprise grip spring 1, described grip spring 1 has two force sides 101, on described two force sides 101, be provided with locating hole 111, on the madial wall of a described side force side, be provided with circular locating ring 102, locating ring 102 is looped around locating hole 111 outsides, between the locating hole 111 of two force sides, be combined with a threaded rod 2, the two ends of described threaded rod 2 extend to 101 outsides, force side, described threaded rod 2 is arranged with drag spring 3 in that part between two locating holes 111, these drag spring 3 one end are against in locating ring 102, a loose collar 4 has been threaded on described threaded rod 2, loose collar 4 is against the other end of drag spring 3, on described threaded rod 2, be also provided with a stop nut 5, this stop nut 5 is against the inner side of opposite side force side 101, described threaded rod 2 extends on that one end of 101 outsides, force side and is provided with the first stop nut 6.
A preferred embodiment in the utility model, on described two force sides 101, be all arranged with grip 7, wherein a side grip is having an arc-shaped depression portion 701 matching with human body palm thumb web position on 7, and opposite side grip is having a corrugated part 702 matching with human finger position on 7.
A preferred embodiment in the utility model, the aperture of described locating hole 111 is greater than the bar footpath of threaded rod 2.
A preferred embodiment in the utility model, described grip is made for sponge 7, and a described side grip is being provided with suspension ring 703 on 7 end face.
Concrete implementation step of the present utility model: in the time of the tighter grip of needs, the loose collar that only need to turn clockwise, makes the Distance Shortened between loose collar and locating ring, thereby makes drag spring contraction, people are in the time of training, just need to use larger grip spring-grip could be tightened up, reach the effect that regulates grip elasticity, otherwise, only need to be rotated counterclockwise loose collar, spring discharges and elongates, and user only need to use less strength to hold with a firm grip, meets and uses needs.
The beneficial effects of the utility model are: this device can carry out the adjusting of grip elasticity according to user's training need, meet all kinds of crowds' use needs, simultaneously due to adjustable tightness, therefore in use for some time, only need pretension, the grip elasticity possessing before can recovering, in the service life of prolongation spring-grip, reduces and tempers cost.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the spring-grip of an adjustable tightness, comprise grip spring, described grip spring has two force sides, it is characterized in that: on described two force sides, be provided with locating hole, on the madial wall of a described side force side, be provided with circular locating ring, locating ring is looped around locating hole outside, between the locating hole of two force sides, be combined with a threaded rod, the two ends of described threaded rod extend to outside, force side, described threaded rod is arranged with drag spring in that part between two locating holes, this drag spring one end is against in locating ring, a loose collar has been threaded on described threaded rod, loose collar is against the other end of drag spring, on described threaded rod, be also provided with a stop nut, this stop nut is against the inner side of opposite side force side, described threaded rod extends on that one end of outside, force side and is provided with the first stop nut.
2. the spring-grip of adjustable tightness according to claim 1, it is characterized in that: on described two force sides, be all arranged with grip handle, wherein a side grip is above having an arc-shaped depression portion matching with human body palm thumb web position, and opposite side grip is above having a corrugated part matching with human finger position.
3. the spring-grip of adjustable tightness according to claim 1, is characterized in that: the aperture of described locating hole is greater than the bar footpath of threaded rod.
4. the spring-grip of adjustable tightness according to claim 2, is characterized in that: described grip, making for sponge, is provided with suspension ring on the end face of a described side grip handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171421.6U CN203886097U (en) | 2014-04-10 | 2014-04-10 | Tightness-adjustable spring-grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171421.6U CN203886097U (en) | 2014-04-10 | 2014-04-10 | Tightness-adjustable spring-grip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886097U true CN203886097U (en) | 2014-10-22 |
Family
ID=51712552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171421.6U Expired - Fee Related CN203886097U (en) | 2014-04-10 | 2014-04-10 | Tightness-adjustable spring-grip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886097U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101701411B1 (en) * | 2015-12-02 | 2017-02-01 | 안종현 | Hand grip for baseball player |
| CN106606836A (en) * | 2016-03-25 | 2017-05-03 | 罗亮 | Safe and intelligent arm strength rod realizing continuous adjusting function |
| CN108096762A (en) * | 2016-11-24 | 2018-06-01 | 丹阳市雅本化工技术有限公司 | A kind of spring-grip |
| CN108301345A (en) * | 2018-02-01 | 2018-07-20 | 陈秋菊 | Adjustable elasticity degree does not fall roadblock |
-
2014
- 2014-04-10 CN CN201420171421.6U patent/CN203886097U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101701411B1 (en) * | 2015-12-02 | 2017-02-01 | 안종현 | Hand grip for baseball player |
| CN106606836A (en) * | 2016-03-25 | 2017-05-03 | 罗亮 | Safe and intelligent arm strength rod realizing continuous adjusting function |
| CN108096762A (en) * | 2016-11-24 | 2018-06-01 | 丹阳市雅本化工技术有限公司 | A kind of spring-grip |
| CN108301345A (en) * | 2018-02-01 | 2018-07-20 | 陈秋菊 | Adjustable elasticity degree does not fall roadblock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141022 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |