Gripping and rotating exerciser

Abstract

The present invention incorporates traditional rotating play into a hand gripper that supports hand grip strengthening exercises. It is a rotating hand gripper comprising two support parts with hooks formed at one end for attaching elastic springs, a handle part formed at the other end of each of the support parts, and a disc part with two holes formed in the center through which a string passes in a double line. Since two or more springs with different bending strengths depending on the user's hand strength can be selectively attached to the hooks for attaching springs, it has the effect of allowing both adults and children to enjoy play and exercise simultaneously.

Description

Technology Field

[0001] The present invention incorporates a traditional rotational game, in which a string is inserted in a double-stranded manner into two holes of a disc-shaped button and the button is rotated at high speed through the twisting and untwisting of the double-stranded string, into a hand gripper that supports hand grip strengthening exercises.

[0002] To this end, the rotating hand gripper of the present invention provides a rotating hand gripper comprising two support parts having hooks formed at one end for hanging elastic springs, a handle part formed at the other end of each of the support parts, and a disc part having two holes formed in the center through which a string passes in a double line. Background Technology

[0003] The present invention is an improved patent for the rotary play hand gripper (Utility Model 20-0485008) that was filed and registered by the author, which allows two or more springs with different bending strengths depending on the user's hand strength to be selectively attached to the hook on which the spring is attached. The problem to be solved

[0004] The present invention incorporates traditional rotating play into a hand gripper that supports hand grip strengthening exercises. It provides a rotating play hand gripper comprising two support parts with hooks formed at one end for attaching elastic springs, a handle part formed at the other end of each of the support parts, and a disc part with two holes formed in the center through which a string passes in a double line. The invention aims to provide a rotating play hand gripper in which two or more springs with different bending strengths depending on the user's hand strength can be selectively attached to the hooks for attaching springs. means of solving the problem

[0005] The rotating hand gripper of the present invention for achieving the above purpose comprises two support parts having hooks formed at one end for hanging elastic springs, a handle part formed at the other end of each of the support parts, and a disc part having two holes formed in the center through which a string passes in a double line.

[0006] It is preferable to form a fixing ring on the handle portion to which a string passing through the center of the disc portion in a double line is fixed.

[0007] The above-mentioned hook on which the spring is attached is characterized by the ability to selectively attach two or more springs with different bending strengths depending on the user's physical strength.

[0008] The above-mentioned double-strand string is made of a durable material and is characterized by repeated twisting and untwisting due to the rotational movement of the above-mentioned disc part.

[0009] The above spring is characterized by being straight, bending when the gap between the two handle parts narrows, and automatically returning to a straight shape when the gap widens back to its original state.

[0010] It is characterized by having a protective part formed to stably support the state in which a spring is hooked on the above-mentioned support member. Effects of the invention

[0011] The present invention incorporates traditional rotating play into a hand gripper that supports hand grip strengthening exercises. It is a rotating hand gripper comprising two support parts with hooks formed at one end for attaching elastic springs, a handle part formed at the other end of each of the support parts, and a disc part with two holes formed in the center through which a string passes in a double line. Since two or more springs with different bending strengths depending on the user's hand strength can be selectively attached to the hooks for attaching springs, it has the effect of allowing both adults and children to enjoy play and exercise simultaneously. Brief explanation of the drawing

[0012] FIG. 1 is a schematic perspective view showing the shape of a spring hand gripper in which a rotating part is formed on the handle of a support part that supports an elastic spring in the rotating hand gripper of the present invention. Specific details for implementing the invention

[0013] Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the attached drawings. Of course, the scope of the present invention is not limited to the following embodiments, and various modifications can be made by those skilled in the art within the scope of the technical essence of the present invention.

[0015] FIG. 1 is a schematic perspective view showing the shape of a spring hand gripper in which a rotating part is formed on the handle of a support part that supports an elastic spring in the rotating hand gripper of the present invention.

[0016] As shown in FIG. 1, the spring arm strengthener (100) of the present invention is composed of two support parts (50) having a hook (51) formed at one end for hanging an elastic spring (60), a handle part (30) formed at the other end of each of the support parts, and a disc part (10) having two holes (11) formed in the center through which a string (20) passes in a double line.

[0017] When the above-mentioned disc part (10) starts to rotate, the above-mentioned double-line string (20) starts to twist, and when the above-mentioned left and right handle parts (30) are pressed in accordance with the twist, the gap between the handle parts narrows.

[0018] Next, the double-strand string (20), which has reached its peak of twisting, begins to untwist, and from this moment, the disc part (10) begins to rotate in the opposite direction to the rotation direction when the double-strand string is twisted, and the double-strand string is completely untwisted and returns to its initial state, and then begins to twist again in the opposite direction due to inertia, and the moment is captured well and the left and right handle parts (30) are pressed again so that the rotation of the disc due to the twisting is carried out continuously and smoothly.

[0019] The rotational play is a repetition of the above process, and during that process, it is necessary to repeatedly press the left and right handle parts (30). Since this motion is similar to the motion of performing grip strengthening exercises with a hand gripper, there is a dual effect of being able to perform grip strengthening exercises while enjoying the rotational play.

[0020] Meanwhile, as shown in FIG. 1, the above-mentioned disc portion (10) has two holes (11) formed near the center at a certain interval through which the double-line string (20) passes.

[0021] It is desirable that the distance between the two holes (11) be further apart as the length of the double string (20) increases and closer as the length of the double string decreases.

[0022] In addition, the above-mentioned disc (10) can be colored to produce a rainbow-like shape when rotated, a fluorescent material can be added to produce a glow-in-the-dark effect, and various other shapes can be produced according to the user's preference.

[0023] Meanwhile, the center of the double string (20) is fixed by penetrating two holes (11) near the center of the disc part (10), and the left and right ends are respectively fixedly connected to the fixing rings (40) on the inner surface of the left and right handle parts (30).

[0024] In addition, the above-mentioned double-line string (20) is made of a durable material so that the above-mentioned repetitive twisting and untwisting occurring during rotational play is performed smoothly and the resulting friction and wear can be withstood well.

[0025] Meanwhile, various colors and patterns suitable for the user's preference can be added to the inner and outer surfaces of the handle part (30).

[0026] In addition, the hook (51) on which the spring (60) is attached can selectively have two or more springs with different bending strengths depending on the user's strength, so that both adults and children can enjoy play and exercise at the same time.

[0027] In addition, it is characterized by having a protective part (52) formed to stably support the state in which the spring (60) is attached to the hook (51) of the support part (50). This prevents the spring (60) from slipping out of the hook (51) of the support part (50) due to repetitive gripping motions.

[0028] The above spring (60) is characterized by being straight, bending when the gap between the two handle parts (30) narrows, and automatically returning to a straight shape when the gap widens back to its original state.

[0029] In conclusion, the present invention incorporates traditional rotational play into a hand gripper that supports hand grip strengthening exercises. It is a rotational play hand gripper comprising two support parts with hooks formed at one end for attaching elastic springs, a handle part formed at the other end of each of the support parts, and a disc part with two holes formed in the center through which a string passes in a double line. Since two or more springs with different bending strengths depending on the user's hand strength can be selectively attached to the hooks for attaching springs, it has the effect of allowing both adults and children to enjoy play and exercise simultaneously. Explanation of the symbols

[0030] 100; Spring hand gripper 10; disc part 11; Hall 20; string 30; handle part 40; fixed ring 50; support part 51; hook 52; Protection section 60; spring

Claims

Claim 1 Two support members (50) having a hook (51) formed at one end for hanging an elastic spring (60); A handle portion (30) formed at the other end of each of the above support portions; A disc portion (10) formed in the center through which a string (20) passes in a double line, with two holes (11); A rotating hand strength device characterized by forming a fixing ring (40) on the handle portion to which a string (20) passing through the center of the disc portion in a double line is fixed, wherein two or more springs with different bending strengths depending on the user's hand strength can be selectively attached to the hook on which the spring is attached. Claim 2 In claim 1, the above-mentioned double-line string (20) is made of a durable material and is characterized by being repeatedly twisted and untwisted by the rotational movement of the above-mentioned disc part (10). Claim 3 A rotating hand gripper according to claim 1, characterized in that the spring (60) is straight, bends when the gap between the two handle parts (30) narrows, and automatically returns to a straight shape when the gap widens back to its original state. Claim 4 A rotating hand gripper according to claim 1, characterized in that a protective part (52) is formed to stably support the state in which a spring (60) is attached to a hook (51) of the support part (50).

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