Novel split type A-type hand-muscle developer

Abstract

The utility model discloses a novel split type A-type hand-muscle developer which comprises a grip exercise mechanism, an installation mechanism is installed at the holding end of the grip exercise mechanism, and the surface of the installation mechanism is sleeved with a grip in a threaded mode. The mounting mechanism comprises a mounting head, and a threaded sleeve is arranged on the surface of the mounting head; the grip comprises a grip body arranged on the surface of the threaded sleeve in a sleeving mode, and a threaded groove in threaded connection with the threaded sleeve is formed in the grip body. The A-type hand-muscle developer has the advantage that the grip is convenient to replace, and the problems that in the using process of an existing A-type hand-muscle developer, the holding handle of the hand-muscle developer is inconvenient to disassemble and replace, the using requirements of exercisers with palms of different sizes are difficult to meet, the holding experience of a user is affected, and the whole hand-muscle developer needs to be replaced after the handle is abraded, so that the use cost is reduced are solved. And the use cost is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of exercise equipment, in particular to a novel split A-type handgrip strengthener. Background Art

[0002] The A-type hand gripper is a hand exercise equipment designed in the shape of an A. It is characterized by a narrow or pointed upper end and two forked handles at the lower end, which are convenient for holding with both hands for exercise. This structure allows users to focus more on exercising grip strength and the strength and endurance of the finger and forearm muscles during exercise. Compared with the straight bar type, the A-type hand gripper may focus more on strengthening grip strength and improving the flexibility of finger joints, while also exercising the forearm muscles. It is usually made of spring material.

[0003] When the user picks up the A-type gripper, use four fingers as one point of force, and the thumb and the base of the thumb as another point of force, forming two fulcrums to squeeze the spring inward to evenly exercise the muscles of the fingers, palms and forearms, and then evenly squeeze the gripper until the spring is fully compressed. In the fully compressed state, try to maintain this state, and then slowly relax your fingers to let the spring return to its original position.

[0004] During use, the existing A-type handgrip strengthener is not convenient to disassemble and replace the grip handle, which makes it difficult to meet the use requirements of exercisers with different hand sizes, affecting the user's grip experience. Moreover, when the handle is worn, the entire handgrip strengthener needs to be replaced, increasing the cost of use. Utility Model Content

[0005] The purpose of the utility model is to provide a novel split A-type handgrip strengthener, which has the advantage of easy replacement of the grip, and solves the problem that the existing A-type handgrip strengthener is not convenient to disassemble and replace the grip handle of the handgrip strengthener during use, making it difficult to meet the use requirements of exercisers with different sizes of hands, affecting the user's gripping experience, and when the handle is worn, the entire handgrip strengthener needs to be replaced, which increases the cost of use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel split A-type handgrip strengthener, comprising a handgrip training mechanism, a mounting mechanism is installed on the gripping end of the handgrip training mechanism, and a handle is provided on the surface of the mounting mechanism through a threaded sleeve;

[0007] The mounting mechanism comprises a mounting head, and a threaded sleeve is provided on the surface of the mounting head;

[0008] The handle comprises a handle body which is sleeved on the surface of the threaded sleeve, and a thread groove which is threadably connected to the threaded sleeve is provided inside the handle body.

[0009] As a preferred novel split A-type handgrip strengthener of the utility model, the handgrip training mechanism includes a spring structure, the fixed end and the movable end of the spring structure are both provided with connecting rods, and the mounting head is fixedly mounted on the connecting rods.

[0010] As a preferred novel split A-type handgrip of the utility model, a sealing ring is provided on the top of the mounting head, and a socket for mounting a connecting rod is provided on the mounting head and the sealing ring.

[0011] As a preferred novel split A-type gripper of the utility model, a plurality of anti-slip grooves are provided on the top of the surface of the grip body.

[0012] As a preferred novel split A-type gripper of the utility model, an arc-shaped portion is provided on the top of the grip body.

[0013] As a preferred novel split A-type gripper of the utility model, the handle body is made of rubber material.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can facilitate the replacement of the grip by setting up a mounting mechanism to meet the grip requirements of different users, and the replacement of the grip can also facilitate maintenance and upgrading. When the grip is worn, only the grip needs to be replaced, and there is no need to replace the grip strengthener as a whole. When replacing the grip, the grip body is rotated, and the anti-skid groove on the surface of the grip body increases the friction on the top of the grip body surface, which is convenient for the user to rotate the grip body. During the rotation of the grip body, the threaded groove is unscrewed from the surface of the threaded sleeve to achieve quick disassembly of the grip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main axonometric drawing of the utility model;

[0017] Figure 2 This is the main sectional isometric view of the utility model;

[0018] Figure 3 This is the main axonometric view of the grip training mechanism of the utility model;

[0019] Figure 4 This is the main axonometric view of the installation mechanism of the utility model;

[0020] Figure 5 This is the main axonometric view of the handle of the utility model.

[0021] In the figure: 1. grip training mechanism; 101. spring structure; 102. connecting rod; 2. mounting mechanism; 201. mounting head; 202. threaded sleeve; 203. sealing ring; 204. socket; 3. grip; 301. grip body; 302. anti-slip groove; 303. arc portion; 304. threaded groove. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 A novel split A-type hand gripper comprises a hand grip training mechanism 1, a mounting mechanism 2 is mounted on the gripping end of the hand grip training mechanism 1, and a handle 3 is threadedly sleeved on the surface of the mounting mechanism 2.

[0023] Furthermore, the grip strength training mechanism 1 includes a spring structure 101 , a connecting rod 102 is disposed at both the fixed end and the movable end of the spring structure 101 , and the mounting head 201 is fixedly mounted on the connecting rod 102 .

[0024] Furthermore, the mounting mechanism 2 includes a mounting head 201 , and a threaded sleeve 202 is provided on the surface of the mounting head 201 .

[0025] Furthermore, a sealing ring 203 is provided on the top of the mounting head 201 , and a socket 204 for mounting the connecting rod 102 is provided on both the mounting head 201 and the sealing ring 203 .

[0026] Furthermore, the bottom of the sealing ring 203 is movably connected to the top of the handle body 301 to seal the inside of the thread groove 304 to prevent foreign matter from entering the inside of the thread groove 304 .

[0027] Furthermore, the handle 3 includes a handle body 301 sleeved on the surface of the threaded sleeve 202 , and a thread groove 304 threadedly connected to the threaded sleeve 202 is provided inside the handle body 301 .

[0028] Furthermore, a plurality of anti-slip grooves 302 are provided on the top of the surface of the handle body 301 .

[0029] Furthermore, an arc-shaped portion 303 is provided on the top of the handle body 301 .

[0030] By providing the arc-shaped portion 303 , it is possible to facilitate the installation head 201 to be inserted into the inner cavity of the grip body 301 , thereby improving the convenience of the threaded sleeve 202 being screwed into the threaded groove 304 .

[0031] Furthermore, the handle body 301 is made of rubber material.

[0032] The rubber material can increase the friction of the handle body 301 to prevent the user from slipping when holding it.

[0033] When the user is exercising, he holds the handle body 301 with his hand, and drives the threaded sleeve 202 and the mounting head 201 to move inward through the handle body 301. The mounting head 201 drives the connecting rod 102 to move inward through the socket 204 inside it. The connecting rod 102 squeezes the spring structure 101 to deform and compress the spring structure 101. In the fully compressed state, the compression state of the handle body 301 is maintained, and then the fingers are slowly relaxed to allow the spring structure 101 to return to its original position, thereby exercising the hand muscles and forearm muscles.

[0034] By setting up the installation mechanism 2, the handle 3 can be easily replaced to meet the holding requirements of different users, and the replacement of the handle 3 can also facilitate maintenance and upgrading. When the handle 3 is worn, only the handle 3 needs to be replaced, and there is no need to replace the entire gripper. When replacing the handle 3, the grip body 301 is rotated, and the anti-slip groove 302 on the surface of the grip body 301 increases the friction force on the top of the grip body 301, which is convenient for the user to rotate the grip body 301. During the rotation of the grip body 301, the threaded groove 304 is screwed out from the surface of the threaded sleeve 202, so that the grip 3 can be quickly disassembled.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel split type A-type handgrip strengthener, comprising a handgrip training mechanism (1), characterized in that: The gripping end of the gripping strength training mechanism (1) is provided with a mounting mechanism (2), and a handle (3) is threadedly sleeved on the surface of the mounting mechanism (2); The mounting mechanism (2) comprises a mounting head (201), and a threaded sleeve (202) is provided on the surface of the mounting head (201); The handle (3) comprises a handle body (301) sleeved on the surface of the threaded sleeve (202), and a thread groove (304) threadedly connected to the threaded sleeve (202) is provided inside the handle body (301); The grip strength training mechanism (1) comprises a spring structure (101), the fixed end and the movable end of the spring structure (101) are both provided with a connecting rod (102), and the mounting head (201) is fixedly mounted on the connecting rod (102); A sealing ring (203) is provided on the top of the mounting head (201), and a socket (204) for mounting a connecting rod (102) is provided on both the mounting head (201) and the sealing ring (203).

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