multifunctional wrist

A wrist force device and multi-functional technology, applied in the field of multi-function wrist force devices, can solve the problems of people who cannot adapt to different strengths, insufficient wrist strength exercise, inconvenience to carry equipment when going out, etc., and achieves easy installation and operation, simple structure, Easy-to-start effects

Inactive Publication Date: 2016-02-03
潘峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In daily life, people often use fitness equipment such as barbells, dumbbells, horizontal bars, parallel bars, tensioners, and arm strength bars to exercise arm strength, but these exercises are limited by equipment and venues, and have certain limitations, and they are not enough for wrist strength training Sufficiently, the existing wrist strength device can exercise wrist strength, but the strength is not adjustable and cannot be used by people with different strengths. For the same user, multiple wrist strength devices need to be equipped at different exercise stages, which is not economical and takes up space. Due to the design of its shape and volume, it is extremely inconvenient to carry such equipment out

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Put the multifunctional wrist strength device in the horizontal direction, hold the handle I1 and handle II2 of the multifunctional wrist strength device with both hands, and twist the handle I1 and handle II2 back and forth according to different rotation directions. The cylindrical groove of the handle II2 is in line with the The contact surfaces of the cylindrical protrusions of the handle I1 rub against each other to generate frictional resistance, which hinders the torsional movement. The user overcomes the frictional resistance and twists the handle I1 and the handle II2 to exercise both wrist strength and arm strength.

Embodiment 2

[0025] Put the multifunctional wrist strength device in the vertical direction, hold the handle Ⅰ1 and the handle Ⅱ2 of the multifunctional wrist strength device with both hands, one hand on the top and the other hand on the bottom, and twist the handle Ⅰ1 and handle Ⅱ2 back and forth according to different rotation directions. The cylindrical groove of the handle II 2 and the contact surface of the cylindrical protrusion of the handle I1 rub against each other to generate frictional resistance, which hinders the torsional movement, and the user overcomes the frictional resistance and twists the handle I and the handle II to achieve The purpose of exercising the wrist at different angles.

Embodiment 3

[0027] Gradually tighten the bolt 3 in the cylindrical groove of the handle II1, squeeze the spring 5, increase the positive pressure on the contact surface between the cylindrical groove of the handle II2 and the cylindrical protrusion of the handle I1, and increase the With the friction between the handle I1 and the handle II2, the user can gradually increase the strength of the wrist.

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PUM

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Abstract

The invention discloses a multifunctional wrist force measurer which comprises a handle I and a handle II which are connected with each other. The key technical point is that the handle I comprises a columnar body I and a cylindrical bulge; the cylindrical bulge is coaxial with the columnar body; a bolt hole is formed in the axis of the cylindrical bulge; the handle II comprises a columnar body II; a cylindrical groove I butted with the cylindrical bulge is formed in the inner end face of the columnar body II; a cylindrical groove II is formed in the outer end face of the columnar body II; a through hole is formed in the center of a columnar body connected with the cylindrical groove I and the cylindrical groove II; a spring is arranged in the cylindrical groove II; the inner end of the spring is in contact with the bottom of the groove II, and the outer end of the spring is in contact with a bearing; a bolt runs through the bearing, the spring and the through hole and then is screwed into the bolt hole in the handle I to be fixed; a detachable hand shank is also arranged at each of two ends of the multifunctional wrist force measurer. The multifunctional wrist force measurer is simple in structure, easy to mount and operate, economical, practical and convenient to carry.

Description

technical field [0001] The invention relates to a fitness equipment, in particular to a multifunctional wrist strength device. Background technique [0002] Exercising the strength of the wrist and arm and the flexibility of the wrist can strengthen the body and enhance the physique. The exercise of arm and wrist strength is very important in daily study, work and sports, especially for basketball, table tennis, badminton and golf Ball lovers, these sports are mainly done by arm and wrist strength. [0003] In daily life, people often use fitness equipment such as barbells, dumbbells, horizontal bars, parallel bars, tensioners, and arm strength bars to exercise arm strength, but these exercises are limited by equipment and venues, and have certain limitations, and they are not enough for wrist strength training Sufficiently, the existing wrist strength device can exercise wrist strength, but the strength is not adjustable and cannot be used by people with different strength...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B23/14A63B23/12A63B21/012A63B21/02A63B21/072
Inventor 潘峰
Owner 潘峰
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