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Shock-absorbing device for a treadmill

A shock absorbing device and a treadmill technology, applied in the field of treadmills, can solve problems such as poor performance and burden on human knee joints, and achieve the effects of avoiding injury, protecting knee joints, and reducing impact

Inactive Publication Date: 2019-04-30
南京本元健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cushioning and shock absorption of existing treadmills can meet the needs of low-speed exercise, but the effect is still not good when athletes are exercising at high speed, causing a great burden on the human knee joint

Method used

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  • Shock-absorbing device for a treadmill

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0029] The inventors of the present invention have found in long-term research that no matter what kind of cushioning and shock-absorbing structure is used for treadmills in the prior art, the base of the treadmill will undergo two state changes, namely, the sinking state of the base and the recovery state of the base. During the change from the sinking state of the base to the recovery state of the base, the athlete's feet are always in contact with the base. In the initial stage of the base recovery state, the recovery force is the largest, and then gradually decreases, and this period of time will also have a negative impact on the knee joint. The time period with the greatest impact.

[0030] In the research process of the inventor, it was found that when the athlete moves...

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Abstract

The invention discloses a cushioning and damping device of a treadmill, and belongs to the technical field of treadmills. The cushioning and damping device of the treadmill includes a base, a machine frame and a cushioning mechanism; a running belt and a motor used for driving the running belt to move are arranged on the base, the machine frame is vertically installed on one end of the base, and the cushioning mechanism is installed on the other end of the base; the cushioning mechanism includes a cushioning element, a distance sensor and a delaying element, the distance sensor is used for detecting the distance between the base and the ground and feeds back distance information to the delaying element, and the delaying element is used for controlling the cushioning element to stop movement during a preset period. The cushioning and damping device of the treadmill can make full use of the leaping states of sportspeople during high-speed movement, when the sportspeople are in the leaping states, the cushioning mechanism reverts and jacks up the base, during this period, acting force, applied by the base, on the sportspeople is small, the impact, caused by base reverting, on knee joints can be effectively relieved, and the knee joints of the sportspeople are protected.

Description

technical field [0001] The invention relates to the technical field of treadmills, in particular to a shock absorbing device for a treadmill. Background technique [0002] Treadmill is a common equipment in home and gym, and it is also the simplest kind of home fitness equipment. Treadmill is changed according to the principle of conveyor belt. [0003] The cushioning and shock-absorbing structure of the treadmill directly determines the comfort of running. A treadmill with poor shock-absorbing effect has a greater impact on the human knee joint, which is likely to cause knee damage. The quality of the shock absorber is very important to the quality of the treadmill. . [0004] The cushioning and shock absorption of existing treadmills can meet the needs of low-speed exercise, but the effect is still not good when athletes exercise at high speed, which causes a great burden on the human knee joint. Contents of the invention [0005] The object of the present invention is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B22/02A63B24/00
CPCA63B22/0207A63B22/025A63B24/0087
Inventor 王永妍
Owner 南京本元健康科技有限公司
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