CN203139520U

CN203139520U - wrist trainer

Info

Publication number: CN203139520U
Application number: CN 201320056319
Authority: CN
Inventors: 周森祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-31
Filing date: 2013-01-31
Publication date: 2013-08-21
Anticipated expiration: 2023-01-31

Abstract

The wrist force trainer of the utility model comprises two handles, a spring ring component providing elastic restoring force and a shaft lever; the two handles are oppositely arranged and can relatively rotate, the two ends of the spring ring assembly are respectively detachably connected with the two handles, and the shaft rod is detachably and axially arranged on the two handles and the spring ring assembly in a penetrating way; the advantages are that: the using method is that the two handles are held by the two hands simultaneously and resist the resistance generated by the spring ring assembly, so that the two handles rotate relatively, and a user can exercise the wrist force of the two hands simultaneously; the spring ring assembly is detachably connected with the two handles, so that a user can adjust the training strength by replacing the spring ring assembly which can generate different elastic restoring forces; therefore, the utility model has the efficacy of conveniently and rapidly exercising the force of both wrists of the user.

Description

The wrist power training aids

Technical field

The utility model refers to a kind of wrist power training aids that strengthens wrist power especially about a kind of body-building apparatus.

Background technology

Suitable motion can make the muscle that is coated on bone and the joint more strong, makes muscle have enough intensity can share human weight and protects the human body vital tissue, makes human body more strong; Wherein, because people often need use hand to carry out comings and goings, as: write, take food, work, carry article, motion etc., then the exercise of hand muscle has suitable importance.

Be with, prior art provides a kind of wrist power ball, it includes the housing of a sphere and the revolving part of a sphere, revolving part is arranged in the housing and housing rotation relatively, housing is provided with an opening, and revolving part is provided with an annular recess, the opening of the relative housing of annular recess of revolving part;

In the use, the wrist power ball of prior art is arranged in pairs or groups a cord and is used, user's one holds spherical shell, and by opening promotion revolving part, make revolving part rotate relative to housing, another hand is arranged at the opening of cord by housing in the annular recess of revolving part, even cord is wound on the revolving part, and reserves a bit of cord outside housing; Then, hold on housing on the other hand, another hand is pullled cord with sudden force, then driven rotary part high-speed rotation; At this moment, the hand of holding housing is that fulcrum rotates with the wrist, makes revolving part rotate relative to housing constantly, and the speed that can rely on hand to rotate, and regulates the rotating speed of rotation key, reaches the purpose of tempering the hand muscle group.

Yet, the wrist power ball of prior art, it is single once can only temper one hand and quite inconvenience, and the more weak training need of its exercise intensity effect and effect are limited to some extent than the long period.

The utility model content

Because the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of wrist power training aids, and it has easily and promptly take exercise simultaneously the effect of both hands wrist power.

In order to reach aforesaid novel purpose, the technological means that the utility model is taked is a kind of wrist power training aids of design, comprises:

Two handles are oppositely arranged and can relatively rotate;

One provides the spring coil assembly of elastic-restoring force, its two ends can join with two handles respectively with dismantling, spring coil assembly includes a center piece and two turns that elastic-restoring force is provided, two turns are axially set in the both sides of center piece respectively, the two ends of each turn of spring coil assembly respectively can dismantle join with center piece and each handle of spring coil assembly;

One axostylus axostyle, it can dismantle the earth's axis on the center piece that is arranged in two handles and spring coil assembly and two turns.

Described wrist power training aids, wherein, be respectively equipped with one first limiting section on the relative end of two handles, be respectively equipped with one second limiting section on the two sides of the center piece of spring coil assembly, two second limiting sections of spring coil assembly are crisscross arranged with first limiting section of two handles respectively, and the side of each second limiting section of the center piece of spring coil assembly optionally leans with the side of corresponding first limiting section.

Described wrist power training aids, wherein, first limiting section of each handle is an axial projection that protrudes shaping, and each second limiting section of the center piece of spring coil assembly is the projection that an axial protrusion is shaped.Two handles only can be relatively rotated in certain angle, avoid user's hand excessively to exert all one's strength and rotate each handle, then have the hand muscle that makes the user and avoid injured effect.

Described wrist power training aids, wherein, the two ends of axostylus axostyle are respectively equipped with a fixed part, and each fixed part of axostylus axostyle and each handle can lean discretely.

Described wrist power training aids, wherein, one fixed part of axostylus axostyle radially protrudes and forms on the axostylus axostyle and lean with the end of corresponding handle, another fixed part of axostylus axostyle includes a perforation and a fixture, the perforation hole formed therethrough is on axostylus axostyle, and fixture can wear in the perforation with dismantling and lean with the end of corresponding handle.

Described wrist power training aids, wherein, the lateral surface of each handle is provided with an anti-slip section.

Described wrist power training aids, wherein, the anti-slip section of each handle includes several ribs that radially protrudes shaping, exerts all one's strength to make things convenient for the user.

Advantage of the present utility model is: its using method is the elastic-restoring force that both hands grip each handle and antagonistic spring coil assembly simultaneously, and make two handles relatively rotate, then the user can temper the wrist power of its both hands simultaneously, and spring coil assembly removably joins with two handles, makes the user adjust the intensity of training by changing the spring coil assembly that can produce different resistances; Therefore, it has easily and promptly makes the user temper the effect of its both hands wrist power simultaneously.

Description of drawings

Fig. 1 is stereo appearance figure of the present utility model;

Fig. 2 is three-dimensional exploded view of the present utility model;

Fig. 3 shows profile for side of the present utility model;

Fig. 4 is the first usage operation schematic diagram of the present utility model;

Fig. 5 is the second usage operation schematic diagram of the present utility model.

Description of reference numerals: 10-handle; The 11-anti-slip section; The 111-rib; 12-first limiting section; The 20-spring coil assembly; The 21-center piece; The 22-turn; 211-second limiting section; The 30-axostylus axostyle; 31,31A-fixed part; The 311A-perforation; The 312A-fixture.

The specific embodiment

Following conjunction with figs. and preferred embodiment of the present utility model, further setting forth the utility model is to reach the technological means that predetermined purpose is taked.

As shown in Figure 1, wrist power training aids of the present utility model includes two handles 10, a spring coil assembly 20 and an axostylus axostyle 30.

As Fig. 1 and shown in Figure 2, aforesaid two handles 10 are oppositely arranged and can relatively rotate, the lateral surface of each handle 10 is provided with an anti-slip section 11, in preferred embodiment, anti-slip section 11 includes several ribs 111, and each rib 111 radially protrudes and forms on the lateral surface of handle 10, and is respectively equipped with one first limiting section 12 on the relative end of two handles 10, in preferred embodiment, first limiting section 12 is an axial projection that is shaped that protrudes.

As shown in Figure 1 to Figure 3, the two ends of aforesaid spring coil assembly 20 removably join with two handles 10 respectively, spring coil assembly 20 includes a center piece 21 and two turns 22, be respectively equipped with one second limiting section 211 on the two sides of center piece 21, and the side of each second limiting section 211 optionally leans with the side of corresponding first limiting section 12, in preferred embodiment, second limiting section 211 is an axial projection that is shaped that protrudes, two turns 22 are axially set in the both sides of center piece 21 respectively, and the two ends of each turn 22 of spring coil assembly 20 removably join with center piece 21 and each handle 10 of spring coil assembly 20 respectively, and are sheathed on respectively on second limiting section 211 and first limiting section 12.

As shown in Figure 1 to Figure 3, aforesaid axostylus axostyle 30 removably axially is arranged in the center piece 21 and two turns 22 of two handles 10 and spring coil assembly 20, the two ends of axostylus axostyle 30 are respectively equipped with a fixed part 31, and each fixed part 31 of axostylus axostyle 30 leans separably with each handle 10; Preferably, one fixed part 31 radially protrudes and forms on the axostylus axostyle 30 and lean with the end of corresponding handle 10, another fixed part 31A includes perforation 311A and a fixture 312A, perforation 311A hole formed therethrough is on axostylus axostyle 30, and fixture 312A removably is arranged among the perforation 311A and leans with the end of corresponding handle.

As Fig. 1, Fig. 4 and shown in Figure 5, during training, both hands are held two handles 10 simultaneously respectively; Then, make with wrist power that two handles 10 are that the axle center relatively rotates towards different directions with axostylus axostyle 30, similar action of wringing out wet towel, and the two ends of spring coil assembly 20 are spurred towards different directions respectively simultaneously; Wherein, because spring coil assembly 20 itself has elastic-restoring force, can produce one when it is stressed and make the user be difficult to rotate the resistance of each handle 10, then the user must use suitable wrist power could rotate each handle 10, reaches the purpose of training the both hands wrist power simultaneously thus;

On the other hand, as Fig. 2 and shown in Figure 3, because axostylus axostyle 30 removably is arranged on two handles 10 and the spring coil assembly 20, and removably join between each turn 22 of each spring coil assembly 20 and the center piece 21 of spring coil assembly 20 and each handle 10, by fixture 312A is taken off among the 311A by perforation, spring coil assembly 20 just can be separated with axostylus axostyle 10, make the user can change the turn 22 of the spring coil assembly 20 that can produce corresponding resistance according to the needs of wrist power exercise intensity, therefore exercise intensity of the present utility model can be adjusted, be not limited only to single intensity, then can promptly temper the both hands wrist power and obtain effect.

Furthermore; as Fig. 4 and shown in Figure 5; by the setting of each first limiting section 12 with each second limiting section 211; when two handles 10 relatively rotate; the side of first limiting section 12 of each handle 10 can lean with the side of the second corresponding limiting section 211, and two handles 10 only can be relatively rotated in certain angle, avoids user's hand to rotate each handle 10 because excessively exerting all one's strength; cause muscular exertion excessive and injured, then have the effect of protection user's hand muscle.

Furthermore, by the anti-slip section 11 of each handle 10, the person of being easy to use exerts all one's strength 10 to each handle.

From the above: when user's both hands grip each handle 10 simultaneously and make two handles 10 relatively rotate, spring coil assembly 20 can provide a resistance, make the user temper the wrist power of its both hands simultaneously, and spring coil assembly 20 removably joins with two handles 10, make the user adjust the intensity of training by changing the spring coil assembly 20 that can produce different resistances, therefore, the utility model can be easily and is promptly made the user temper the wrist power of its both hands simultaneously.

The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. A wrist strength training device, characterized in that, comprising:

Two handles are arranged opposite to each other and can be rotated relative to each other;

A spring coil assembly providing elastic restoring force, the two ends of which are detachably connected with the two handles, the spring coil assembly includes a central part and two spring coils providing elastic restoring force, and the two spring coils are respectively axial It is arranged on both sides of the central part, and the two ends of each spring coil of the spring coil assembly are detachably connected with the central part and each handle of the spring coil assembly;

A shaft is detachably axially threaded on the central piece and the two spring rings of the two handle and spring coil assemblies.

2. The wrist strength training device as claimed in claim 1, wherein a first limiting portion is respectively provided on opposite ends of the two grips, and a second limiting portion is respectively provided on both sides of the central part of the spring coil assembly. position portion, and the side surfaces of each second position limiting portion of the central part of the spring coil assembly selectively abut against the corresponding side surfaces of the first position limiting portion.

3. The wrist strength training device as claimed in claim 2, wherein the first stop portion of each handle is an axially protruding projection, and each second stop portion of the central part of the spring coil assembly The part is an axially protruding post.

4. The wrist strength training device according to any one of claims 1 to 3, characterized in that, two ends of the shaft are respectively provided with a fixing part, and each fixing part of the shaft and each handle can abut against each other in a detachable manner.

5. The wrist strength training device as claimed in claim 4, wherein a fixed portion of the shaft rod radially protrudes from the shaft rod and abuts against the end of the corresponding handle, and the other end of the shaft rod The fixing part includes a through hole and a fixing part, the through hole is formed on the shaft, and the fixing part can detachably pass through the through hole and abut against the end of the corresponding handle.

6. The wrist strength training device according to any one of claims 1 to 3, wherein an anti-slip portion is provided on the outer surface of each handle.

7. The wrist strength training device as claimed in claim 4, wherein an anti-slip portion is provided on the outer surface of each handle.

8. The wrist strength training device according to claim 5, characterized in that, an anti-slip portion is provided on the outer surface of each handle.

9. The wrist strength training device as claimed in claim 6, wherein the anti-slip portion of each handle includes several radially protruding ribs.

10 . The wrist strength training device according to claim 8 , wherein the anti-slip portion of each handle includes several radially protruding ribs. 11 .