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Weight training device

A weight training and counterweight technology, applied in the field of weight training devices, training devices that promote or strengthen the muscles or joints of the human body, can solve the problems of the anti-rotation unit being unable to operate normally, wear or deform, and avoid wear and deformation, The effect of reducing wear and repair costs

Pending Publication Date: 2021-01-29
昆山十全塑胶五金产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the anti-rotation unit is unlocked through contact and engagement with the protrusions respectively, it is easy to wear or deform after long-term use, so that the anti-rotation unit cannot operate normally.

Method used

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Examples

Experimental program
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Embodiment Construction

[0068] refer to Figure 1~2, the first embodiment of the weight training device 1 of the present invention includes a base unit 2 , a magnetic unit 5 , a counterweight unit 3 , and a handle unit 4 .

[0069] The magnetic unit 5 includes two magnetic parts 51 spaced on the base unit 2 , and two safety buckles 23 spaced apart from each other on the base unit 2 . Each safety buckle 23 has a protruding portion 231 protruding upward from the base unit 2 , and a stop portion 232 laterally extending outward from an upper end of the protruding portion 231 .

[0070] The counterweight unit 3 is spaced left and right on the base body 21, and the counterweight unit 3 includes two counterweight groups 31 arranged on the base unit 2 at left and right intervals. Each counterweight group 31 has a plurality of detachable The counterweights 311 are arranged on the base unit 2, and each counterweight 311 is provided with two front and rear facing embedded holes (not shown).

[0071] refer to ...

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PUM

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Abstract

The invention discloses a weight training device. The weight training device comprises a base unit, a magnetic attraction unit, a balance weight unit and a handle unit. The handle unit comprises a grab handle, two anti-rotation modules connected to the left end and the right end of the grab handle in a sleeving mode, two balance weight adjusting modules and two balance weight wheels rotationally installed on the balance weight adjusting modules respectively; each balance weight adjusting module is provided with a plurality of embedding and clamping assemblies; each anti-rotation module is provided with a magnetic fastener which is detachably inserted into the corresponding balance weight wheel in a clamped mode; when an installation base is arranged on the base unit, the magnetic fastenerscan be driven by the magnetic force of magnetic attraction pieces to be disengaged from the balance weight wheels, and therefore, the embedding and clamping assemblies can be driven to rotate to adjust balance weight; the magnetic attraction pieces drive the magnetic fasteners to act through the magnetic force, and therefore, the situation that the magnetic fasteners are abraded and deformed dueto long-term use can be avoided.

Description

technical field [0001] The present invention relates to a training device for promoting or strengthening muscles or joints of the human body, especially a weight training device. Background technique [0002] A known weight training device, as shown in Chinese patents 201922030686.X, 201921038007.7, etc., includes a base, several counterweights arranged on the base, a handle, and two weights respectively installed at both ends of the handle. Counterweight adjustment unit, and two anti-rotation units. The base is provided with two protrusions distributed at intervals. Each counterweight adjusting unit has a plurality of inserting components respectively corresponding to respective counterweights. The anti-rotation units are respectively arranged at two ends of the handle, and are respectively located on two opposite sides of the counterweight adjustment unit. [0003] The handle can be rotated to drive each inserting component to embed or disengage from the corresponding c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B21/06
CPCA63B21/06
Inventor 王罗平
Owner 昆山十全塑胶五金产品有限公司
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