CN216909062U - A spring-grip dumb-bells for aerobics exercises strength training - Google Patents

Abstract

The utility model relates to a spring-grip dumb-bells for aerobics exercises strength training, which comprises a first handle, a second handle, an elastic belt and a clamping component, wherein the first handle is connected with the second handle; the one end and the first handle of elastic webbing are connected, the other end and the second handle of elastic webbing are connected, first handle and second handle can be fixed to the chucking subassembly, first handle includes first handle storehouse, a first pressure strip, first blend stop and first handle, the second handle includes second handle storehouse, the second pressure strip, second blend stop and second handle, this structure has two kinds of user states, when carrying out the grip training, the second handle is aimed at to first handle, because the second handle adopts the rubber material, certain elasticity has, press the second handle with strength through the finger, thereby can reach the purpose of training. The pull training between two arms can be carried out, when the pull training is carried out, the first handle and the second handle are respectively gripped by two hands, and the aim of training the pull of the two arms is achieved through the elasticity of the elastic belt.

Description

A Gripper for Aerobics Strength Training

technical field

The utility model relates to the technical field of aerobics equipment, in particular to a gripping device used for aerobics strength training.

Background technique

Aerobics is a sports event that integrates gymnastics, dance, music, fitness and entertainment. In the process of aerobics training, hand strength training is usually required to exercise hand muscle lines and increase arm muscle strength, thereby improving the control, flexibility, balance and gracefulness of hand movements. The training of hand strength needs to be supplemented with instruments such as grips and tension belts. However, in the related art, the grips and tension belts are independent devices, and they need to be placed separately during storage, which takes up a lot of space.

Utility model content

The purpose of this utility model is to provide a gripping device for aerobics strength training, so as to solve the problem that the pulling force and the gripping force cannot be realized at the same time.

To achieve the above object, the utility model adopts the following technical solutions:

A gripping device for aerobics strength training, comprising a first handle, a second handle, an elastic band and a clamping component;

The first handle includes a first handle compartment, a first pressing plate, a first stop bar and a first handle handle, one end of the first handle compartment is open, and two first installation holes are opened on the handle length. The other end of the first handle compartment is fixedly connected to the first handle handle, the first pressing plate is located in the first handle compartment, and the number of the first pressing plate is two, two The first pressing plates are respectively hinged with the side walls of the first handle compartment, the number of the first blocking bars is two, and the first blocking bars are respectively inserted into the first installation holes, The first blocking bar is used to squeeze one end of the first pressing plate away from the hinged position, and the first handle is made of rubber;

The second handle includes a second handle compartment, a second pressing plate, a second blocking bar and a second handle handle, one end of the second handle compartment is open, and one end of the opening of the second handle compartment can be aligned with the first handle. One end of a handle compartment is open, two second installation holes are opened on the handle, the other end of the second handle compartment is fixedly connected with the second handle, and the second pressing plate is located on the first In the second handle compartment, the number of the second pressing plates is two, the two second pressing plates are respectively hinged with the side wall of the second handle compartment, and the number of the second blocking bars is two The second blocking bars are respectively inserted into the second installation holes, the second blocking bars are used to squeeze the end of the second pressing plate away from the hinged position, and the second handle handle adopts rubber material;

The number of the elastic bands is two, the two elastic bands are arranged in parallel, one end of the elastic band is connected to the first pressing plate, and the other end of the elastic band is connected to the second pressing plate;

The clamping assembly is used for fixing the first handle and the second handle.

Further, both ends of the elastic band are annular, and the two ends of the elastic band are respectively sleeved on the first pressing plate and the second pressing plate.

Further, the first handle compartment includes a first wall, a second wall, a third wall, a fourth wall, and a fifth wall, and the first wall, the second wall, the third wall and the fourth wall are connected in sequence to form A square frame, the fifth wall is fixedly connected to the first wall, the second wall, the third wall and the fourth wall to form a bottom surface, and the two ends of the fifth wall are connected to the two ends of the first handle handle. Fixed connection, the first installation hole is opened on the first wall, and on the third wall corresponding to the first wall, a first limit ring is fixedly connected at the corresponding position of the first installation hole, the first A first limiting groove is opened on the third wall in the limiting ring.

Further, the first blocking bar is a triangular prism, the first mounting hole is circular, one end of the first blocking bar is rotatably connected with the first mounting hole, and the other end of the first blocking bar is located in the first mounting hole. In the first limiting ring, the first blocking strip is rotatably connected with the first limiting ring, the first limiting groove is triangular, and the first limiting groove is used for connecting with the first limiting ring. The lower end of the retaining bar is snapped.

Further, the second handle compartment includes a sixth wall, a seventh wall, an eighth wall, a ninth wall, and a tenth wall, and the sixth wall, the seventh wall, the eighth wall and the ninth wall are sequentially connected to form a square. frame, the tenth wall, the sixth wall, the seventh wall, the eighth wall and the ninth wall are all fixedly connected to form a bottom surface, and the two ends of the tenth wall are fixed with the two ends of the second handle connection, the second installation hole is opened on the sixth wall, and on the eighth wall corresponding to the sixth wall, a second limit ring is fixedly connected at the corresponding position of the second installation hole, and the second limit A second limiting groove is opened on the eighth wall in the position ring.

Further, the second blocking bar is a triangular prism, the second mounting hole is circular, one end of the second blocking bar is rotatably connected with the second mounting hole, and the other end of the second blocking bar is located in the second mounting hole. In the second limiting ring, the second blocking strip is rotatably connected with the second limiting ring, the second limiting groove is triangular, and the second limiting groove is used for connecting with the second limiting ring. The lower end of the retaining bar is snapped.

Further, the number of the clamping assemblies is two, the two clamping assemblies are located on both sides of the first handle, and the clamping assemblies include a clamping head and a clamping block, and the clamping head is connected to the One side of the first handle compartment is hinged, the clamping head is provided with a clamping hole, the clamping block is fixedly connected to one side of the second handle compartment, and the clamping hole is used for connecting with the The snap block is snapped.

Further, a guide edge is fixedly connected to the opening position of the second handle compartment.

The beneficial effects of the present utility model:

The structure has two usage states. During grip training, the open end of the first handle compartment is aligned with the open end of the second handle compartment, the elastic band is placed in the first handle compartment and the second handle compartment, and the The tightening assembly fixes the first handle compartment and the second handle compartment. When in use, put your fingers into the first handle handle, the first handle compartment and the second handle compartment are located near the first position, and the root of the palm is used to press the first handle compartment. The second handle handle, because the second handle handle is made of rubber material, has a certain elasticity, and the purpose of training can be achieved by the force of the fingers.

It is also possible to perform tension training between the two arms. During the tension training, the first handle and the second handle are kept away from each other, and the two hands are respectively grasping the first handle and the second handle, and the elastic force of the elastic belt can reach the training two. The purpose of the arm pull.

Description of drawings

Fig. 1 is a kind of structural schematic diagram of the grip strength device used for aerobics strength training under grip strength training state;

Fig. 2 is a kind of structural representation of the first handle in the grip device for aerobics strength training;

Fig. 3 is a kind of cross-sectional schematic diagram of the first handle in the grip device for aerobics strength training;

Fig. 4 is a kind of structural representation of the second handle in the grip device for aerobics strength training;

FIG. 5 is a schematic structural diagram of a grip device used for aerobics strength training in the state of tension training.

The names corresponding to the marks in the figure:

1-first handle; 11-first handle handle; 12-first handle compartment; 121-first wall; 122-second wall; 123-third wall; 124-fourth wall; 125-fifth wall; 2- the second handle; 21- the second handle; 22- the second handle compartment; 221- the sixth wall; 222- the seventh wall; 223- the eighth wall; 224- the ninth wall; 225- the tenth wall; 23-Guiding edge; 3-Elastic band; 41-Clamping head; 411-Clamping hole; 51-First stop bar; 52-First limit ring; 53-First pressing plate; 6-First installation Cover; 7-Second installation cover; 81-Second blocking bar; 82-Second limiting ring; 83-Second pressing plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Embodiments of the present utility model:

A gripping device for aerobics strength training, comprising, a first handle 1, a second handle 2, an elastic band 3 and a clamping assembly; one end of the elastic band 3 is connected with the first handle 1, and the other end of the elastic band 3 Connected with the second handle 2 , the clamping assembly can fix the first handle 1 and the second handle 2 .

The first handle 1 includes a first handle compartment 12, a first pressing plate 53, a first blocking bar 51 and a first handle handle 11. One end of the first handle compartment 12 is open, and two first installation holes are opened on the handle length. The other end of the first handle compartment 12 is fixedly connected to the first handle handle 11, the first pressing plate 53 is located in the first handle compartment 12, the number of the first pressing plates 53 is two, and the two first pressing plates 53 are hinged with the side walls of the first handle compartment 12 respectively, the number of the first blocking bars 51 is two, the first blocking bars 51 are respectively inserted into the first installation holes, and the first blocking bars 51 are used to squeeze the first One end of the pressing plate 53 away from the hinged position, the first handle handle 11 is made of rubber.

The first handle compartment 12 includes a first wall 121 , a second wall 122 , a third wall 123 , a fourth wall 124 , a fifth wall 125 , a first wall 121 , a second wall 122 , a third wall 123 and a fourth wall 124 Connect sequentially to form a square frame, the fifth wall 125 and the first wall 121, the second wall 122, the third wall 123 and the fourth wall 124 are all fixedly connected to form the bottom surface, a first pressing plate 53 and the second wall 122 are close to the first The position of the fifth wall 125 is hinged, and the other first pressing plate 53 is hinged with the fourth wall 124 near the fifth wall 125. The two ends of the fifth wall 125 are fixedly connected to the two ends of the first handle 11. A mounting hole is opened on the first wall 121; on the third wall 123 corresponding to the first wall 121, a first limiting ring 52 is fixedly connected at the corresponding position of the first mounting hole. A first limiting groove is defined on the third wall 123 .

The first blocking bar 51 is a triangular prism, and the first installation hole is circular. The blocking bar 51 is rotatably connected with the first limiting ring 52 , the first limiting groove is triangular, and one corner of the first limiting groove faces the fifth wall 125 , and the first limiting groove is used for connecting with the first blocking bar 51 . the lower end of the clip.

Both ends of the elastic band 3 are annular, and the two ends of the elastic band 3 are respectively sleeved on the first pressing plate 53 and the second pressing plate 83 .

The connection relationship between the two first pressing plates 53 is the same. Here, the connection relationship between an elastic band 3 and a first pressing plate 53 is described. When the elastic band 3 is connected with the first handle, the first One end is sleeved on the first pressing plate 53. After the sleeve is completed, the movable end of the first pressing plate 53 is close to the fifth wall 125, and a part of the elastic band 3 is pressed against the first pressing plate 53 and the first pressing plate 53. The first blocking bar 51 is inserted into the first installation hole between the five walls 125 at the same time, and the lower end of the first blocking bar 51 is placed in the first limiting ring 52, and the first blocking bar 51 is rotated. The first blocking bar 51 further squeezes the first pressing plate 53. When the lower end of the first blocking bar 51 is just inserted into the first limiting groove, the rotation is stopped, and the lower end of the first blocking bar 51 is aligned with the first stopper. The limiting groove is clamped, so that the first pressing plate 53 has a better pressing effect on the elastic band 3 .

After the pressing is completed, the first installation cover 6 is clamped on the first installation hole. The first installation cover 6 can prevent the first blocking bar 51 from sliding out of the first installation hole, and at the same time, the first installation cover 6 can prevent the first installation cover 6 from slipping out of the first installation hole during use. The first mounting hole in the middle scratches your fingers.

The second handle 2 is similar to the first handle 1 with only minor differences, which will be described in detail below.

The second handle 2 includes a second handle compartment 22, a second pressing plate 83, a second blocking bar 81 and a second handle handle 21. One end of the second handle compartment 22 is open, and a guide is fixedly connected to the opening of the second handle compartment 22. Along 23, the open end of the second handle compartment 22 can be aligned with the open end of the first handle compartment 12, the handle length is provided with two second installation holes, and the other end of the second handle compartment 22 is fixedly connected with the second handle handle 21, The second pressing plates 83 are located in the second handle compartment 22, and the number of the second pressing plates 83 is two. The two second pressing plates 83 are hinged with the side walls of the second handle compartment 22 respectively. The number of 81 is two, the second blocking bars 81 are respectively inserted into the second installation holes, the second blocking bars 81 are used to squeeze the end of the second pressing plate 83 away from the hinged position, and the second handle 21 is made of rubber. material.

The second handle compartment 22 includes a sixth wall 221, a seventh wall 222, an eighth wall 223, a ninth wall 224, and a tenth wall 225. The sixth wall 221, the seventh wall, the eighth wall 223 and the ninth wall 224 are connected in sequence A square frame is formed, the tenth wall 225, the sixth wall 221, the seventh wall 222, the eighth wall 223 and the ninth wall 224 are all fixedly connected to form a bottom surface, and a second pressing plate 83 and the seventh wall 222 are close to the tenth wall The position of 225 is hinged, and the other second pressing plate 83 is hinged with the ninth wall 224 near the tenth wall 225. The two ends of the tenth wall 225 are fixedly connected with the two ends of the second handle 21. The second installation A hole is opened on the sixth wall 221, and on the eighth wall 223 corresponding to the sixth wall 221, a second limiting ring 82 is fixedly connected at the corresponding position of the second mounting hole. A second limiting groove is defined on the wall 223 .

The second blocking bar 81 is a triangular prism, the second mounting hole is circular, one end of the second blocking bar 81 is rotatably connected with the second mounting hole, the other end of the second blocking bar 81 is located in the second limiting ring 82, the second The blocking bar 81 is rotatably connected with the second limiting ring 82 , the second limiting groove is triangular, and one corner of the first limiting groove is facing the fifth wall 125 , and the second limiting groove is used for connecting with the second blocking bar 81 . the lower end of the clip.

The connection relationship between the two second pressing plates 83 is the same, and the connection relationship between one elastic band 3 and one second pressing plate 83 is described here. When the elastic band 3 is connected with the second handle 2, the elastic band 3 is first One end of the second pressing plate 83 is sleeved on the second pressing plate 83. After the sleeve is completed, the movable end of the second pressing plate 83 is close to the tenth wall 225, and a part of the elastic band 3 is pressed against the second pressing plate 83 and the tenth wall 225. Between the tenth wall 225, the second blocking bar 81 is inserted into the second mounting hole at the same time, and the lower end of the second blocking bar 81 is placed in the second limiting ring 82, and the second blocking bar 81 is rotated. During the process, the second blocking bar 81 further presses the second pressing plate 83. When the lower end of the second blocking bar 81 is just inserted into the second limiting groove, the rotation is stopped, and the lower end of the second blocking bar 81 is aligned with the first stopper. The two limiting grooves are snapped together, so that the second pressing plate 83 has a better pressing effect on the elastic band 3 .

After the pressing is completed, the second installation cover 7 is clamped on the second installation hole. The second installation cover 7 can prevent the second blocking bar 81 from sliding out of the second installation hole, and the installation cover can prevent the second installation cover 7 from sliding out of the second installation hole during use. Mounting holes scratch your fingers.

The difference between the structure of the second handle and the structure of the first handle is only limited to the guide edge 23. The opening position of the second handle compartment 22 is fixedly connected with the guide edge 23, and the first handle compartment 12 and the second handle compartment can be connected by the guide edge 23. 22 is easier to align when combined.

The number of clamping assemblies is two, and the two clamping assemblies are located on both sides of the first handle respectively. Here, a clamping assembly is described. The clamping assembly includes a clamping head 41 and a clamping block. The clamping head 41 and One side of the first handle compartment 12 is hinged, the clamping head 41 is provided with a clamping hole 411, the clamping block is fixedly connected to one side of the second handle compartment 22, and the clamping hole 411 is used for clamping with the clamping block. When the first handle compartment 12 and the second handle compartment 22 are in the combined state, through the cooperation of the clamping head 41 and the clamping block, the connection effect between the first handle compartment 12 and the second handle compartment 22 is better. Easy to separate.

This structure has two usage states. During grip training, the open end of the first handle compartment 12 is aligned with the open end of the second handle compartment 22, and the elastic band 3 is placed in the first handle compartment 12 and the second handle compartment 22. inside, and the first handle compartment 12 and the second handle compartment 22 are fixed by the clamping assembly, when in use, put your fingers into the first handle handle 11, the first handle compartment 12 and the second handle compartment 22 are located close to the first handle compartment 11. The second handle handle 21 is pressed against the base of the palm. Since the second handle handle 21 is made of rubber material, it has a certain elasticity, and the purpose of training can be achieved through the force of the fingers.

You can also perform tension training between the two arms. During the tension training, the first handle 1 and the second handle 2 are far away from each other, and the two hands respectively grasp the first handle 1 and the second handle 2. Elasticity achieves the purpose of training the pulling force of both arms.

The present utility model is not limited to the above-mentioned best embodiment, and anyone can obtain other various forms of products under the inspiration of the present utility model, but no matter if any changes are made in its shape or structure, any product with the same characteristics as the present application or similar technical solutions, all fall within the protection scope of the present invention.

Claims (8)

1. A spring-grip dumb-bells for strength training of aerobics exercises, which is characterized by comprising a first handle, a second handle, an elastic belt and a clamping component;

the first handle comprises a first handle bin, two first compression plates, two first barrier strips and a first handle, one end of the first handle bin is open, two first mounting holes are formed in the length of the handle, the other end of the first handle bin is fixedly connected with the first handle, the first compression plates are located in the first handle bin, the number of the first compression plates is two, the two first compression plates are respectively hinged with the side wall of the first handle bin, the number of the first barrier strips is two, the first barrier strips are respectively inserted into the first mounting holes, the first barrier strips are used for extruding one end, far away from the hinged position, of the first compression plate, and the first handle is made of rubber;

the second handle comprises a second handle bin, two pressing plates, two blocking strips and a second handle, one end of the second handle bin is open, one end of the second handle bin opening can be aligned to one end of the first handle bin opening, the handle is provided with two second mounting holes in length, the other end of the second handle bin is fixedly connected with the second handle, the second pressing plates are located in the second handle bin, the number of the second pressing plates is two, the two second pressing plates are respectively hinged with the side wall of the second handle bin, the number of the second blocking strips is two, the second blocking strips are respectively inserted into the second mounting holes, the second blocking strips are used for extruding one end, far away from the hinged position, of the second pressing plates, and the second handle is made of rubber;

the number of the elastic belts is two, the two elastic belts are arranged in parallel, one end of each elastic belt is connected with the first compression plate, and the other end of each elastic belt is connected with the second compression plate;

the clamping assembly is used for fixing the first handle and the second handle.

2. The spring-grip dumb-bells for aerobics exercises strength training of claim 1, wherein both ends of the elastic band are ring-shaped, and both ends of the elastic band are respectively sleeved on the first pressing plate and the second pressing plate.

3. The grip of claim 1, wherein the first handle compartment comprises a first wall, a second wall, a third wall, a fourth wall, and a fifth wall, the first wall, the second wall, the third wall, and the fourth wall are sequentially connected to form a square frame, the fifth wall and the first wall, the second wall, the third wall, and the fourth wall are all fixedly connected to form a bottom surface, two ends of the fifth wall are fixedly connected to two ends of the first handle grip, the first mounting hole is formed in the first wall, the third wall corresponding to the first wall is fixedly connected to a first limiting ring, and a first limiting groove is formed in the third wall in the first limiting ring.

4. The hand-muscle developer for training body building exercises as claimed in claim 3, wherein the first barrier is a triangular prism, the first mounting hole is circular, one end of the first barrier is rotatably connected with the first mounting hole, the other end of the first barrier is located in the first limit ring, the first barrier is rotatably connected with the first limit ring, the first limit groove is triangular, and the first limit groove is used for being clamped with the lower end of the first barrier.

5. The hand-muscle developer for training of body building exercises, according to claim 1, wherein the second handle chamber comprises a sixth wall, a seventh wall, an eighth wall, a ninth wall and a tenth wall, the sixth wall, the seventh wall, the eighth wall and the ninth wall are sequentially connected to form a square frame, the tenth wall, the sixth wall, the seventh wall, the eighth wall and the ninth wall are fixedly connected to form a bottom surface, two ends of the tenth wall are fixedly connected with two ends of the second handle grip, the second mounting hole is formed in the sixth wall, a second limit ring is fixedly connected to a corresponding position of the second mounting hole in the eighth wall corresponding to the sixth wall, and a second limit groove is formed in the eighth wall in the second limit ring.

6. The hand-muscle developer for training body building exercises as claimed in claim 5, wherein the second barrier strip is a triangular prism, the second mounting hole is circular, one end of the second barrier strip is rotatably connected with the second mounting hole, the other end of the second barrier strip is located in the second limiting ring, the second barrier strip is rotatably connected with the second limiting ring, the second limiting groove is triangular, and the second limiting groove is used for being clamped with the lower end of the second barrier strip.

7. The spring-grip dumb-bells for aerobics exercises strength training as claimed in claim 1, wherein the number of the clamping components is two, the two clamping components are positioned at two sides of the first handle, the clamping components comprise clamping heads and clamping blocks, the clamping heads are hinged with one side of the first handle bin, clamping holes are formed in the clamping heads, the clamping blocks are fixedly connected with one side of the second handle bin, and the clamping holes are used for being clamped with the clamping blocks.

8. The spring-grip dumb-bells for aerobics exercises strength training as claimed in claim 1, wherein the opening of said second handle compartment is fixedly connected with a guiding edge.

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