A dumbbell that can quickly adjust its own weight

A self-weight, dumbbell technology, applied in the direction of dumbbells, weights, gymnastics equipment, etc., can solve the problems of not being able to quickly adjust the weight of dumbbells, heat dissipation and ventilation, etc., and achieve the effect of good fixation and good heat dissipation

Active Publication Date: 2021-01-29
南通新天锐运动用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a dumbbell that can quickly adjust its own weight to solve the problem that the existing dumbbells proposed in the above background technology cannot adjust the weight of the dumbbell itself more quickly and cannot be better. The problem of heat dissipation and ventilation between the contact surfaces of dumbbells

Method used

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  • A dumbbell that can quickly adjust its own weight
  • A dumbbell that can quickly adjust its own weight
  • A dumbbell that can quickly adjust its own weight

Examples

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Embodiment Construction

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0033] like Figure 1-6 As shown, the specific structure of the present invention is: a dumbbell capable of quickly adjusting its own weight, including a handle 1, a storage battery 2, a first switch 3, a second switch 4, a fixed plate 5, a multi-stage electric telescopic rod 6, a second A fixing mechanism 7, a second fixing mechanism 8, a dumbbell plate device 9 and a cooling mechanism 10, the inside of the handle 1 is provided with a storage battery 2, and the left end of the handle 1 is provided with a first switch 3, and the right end of the handle 1 is provided with a There is a second switch 4, ...

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PUM

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Abstract

The invention relates to a dumbbell capable of quickly adjusting its own weight, comprising a handle, a storage battery, a first switch, a second switch, a fixed plate, a multi-stage electric telescopic rod, a first fixing mechanism, a second fixing mechanism, a dumbbell plate device and Heat dissipation mechanism, the inside of the handle is provided with a battery, and the left end of the handle is provided with a first switch, the middle position of the fixed plate is fixed with a multi-stage electric telescopic rod, the first fixed mechanism is arranged on the fixed plate, and the second The lower surface of a fixing mechanism is provided with a second fixing mechanism, a dumbbell plate device is arranged between the second fixing mechanisms, and the heat dissipation mechanism is arranged on the handle; the present invention is provided with a storage battery, a switch and a rotator. The fixing of the dumbbell disc device can be controlled through the switch, so that the weight of the dumbbell can be adjusted more quickly, and the user does not need to rotate and fix the dumbbell disc device to the connecting rod of the dumbbell through threads.

Description

technical field [0001] The invention relates to the field of dumbbell related equipment, in particular to a dumbbell capable of quickly adjusting its own weight. Background technique [0002] Dumbbell is a simple equipment used to enhance muscle strength training. Its main material is cast iron, and some are covered with a layer of rubber. Its use is for muscle strength training and muscle compound action training. Patients with low muscle strength due to motor paralysis, pain, long-term inactivity, etc., can use the weight of the dumbbell to perform active resistance exercises and train muscle strength by holding a dumbbell. [0003] In actual use, the weight of the dumbbell is fixed on the connecting rod of the dumbbell by threaded connection, but this method cannot adjust the weight of the dumbbell itself more quickly, and there is generally a button on the handle of the dumbbell Wrapped in a layer of rubber, the user is prone to sweat during the use of the dumbbell. Whe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B21/072A63B21/075
CPCA63B21/0726A63B21/075
Inventor 杨茂伟张卫
Owner 南通新天锐运动用品有限公司
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