Automatic protection mechanism on running machine

An automatic protection, treadmill technology, applied in the field of treadmills, can solve problems such as shortened service life of springs and damaged knees

Active Publication Date: 2022-04-29
ZHEJIANG FEISHEN VEHICLE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The springs on traditional treadmills are all in a fixed state. When the user runs fast on the treadmill, the pedaling force generated by the user is much higher than that of walking or jogging. Excessive deformation not only shortens the service life of the spring, but also causes damage to the user's knees due to excessive vibration

Method used

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  • Automatic protection mechanism on running machine
  • Automatic protection mechanism on running machine
  • Automatic protection mechanism on running machine

Examples

Experimental program
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Embodiment Construction

[0029] refer to Figure 1-12 As shown, an automatic protection mechanism on a treadmill includes a treadmill 1, a support 2, and a first spring 3, and also includes: a connecting rod 7 for connecting the supports 2 on both sides; an adjustment device 5 arranged on the On the connecting rod 7, a movable support seat is included, and the first spring 3 is arranged between the support seat and the treadmill 1; a driving device, a driving block 13 is arranged in the driving device, and the driving device Drive bar 11 is set on block 13 and is connected with treadmill 1; Connecting pipe is used to connect described adjusting device 5 and drive device; When described treadmill 1 vibrates, drive described drive block 13 by described drive bar 11 in drive device The driving device drives the support seat on the adjustment device 5 to move upwards, so that the first spring 3 between the treadmill 1 and the support seat is deformed.

[0030] Wherein the driving device also includes a d...

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PUM

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Abstract

The invention discloses an automatic protection mechanism on a treadmill, which comprises a treadmill platform, brackets and first springs, and further comprises a connecting rod for connecting the brackets on the two sides; the adjusting device is arranged on the connecting rod and comprises a movable supporting seat, and a first spring is arranged between the supporting seat and the treadmill; a driving block and a driving rod are arranged in the driving device, so that the driving device is connected with the treadmill; the connecting pipe is connected with the adjusting device and the driving device. Water in the driving device is driven to be conveyed into the adjusting device through vibration of the treadmill, when the conveying amount is larger than the outflow amount, the supporting base drives the spring to move, the deformation amount generated by the spring is changed, when the supporting base extrudes the pressed plate, the rotating shaft rotates, the adjusting block is pulled through the pull rope, and the output amount is made to be the same as the outflow amount; the driving block moves upwards to open the first one-way valve and moves downwards to close the first one-way valve, the second one-way valve feeds water into the adjusting device under pressure, and the third one-way valve feeds water into the driving device through the water pump.

Description

technical field [0001] The invention relates to the field of treadmills, in particular to an automatic protection mechanism on the treadmill. Background technique [0002] Treadmills are common fitness equipment in gyms, and they are the simplest type of fitness equipment today, making them the best choice for fitness equipment in gyms. [0003] The springs on traditional treadmills are all in a fixed state. When the user runs fast on the treadmill, the pedaling force generated by the user is much higher than that of walking or jogging. Excessive deformation will not only shorten the service life of the spring, but also cause damage to the user's knee due to excessive vibration. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention provides an automatic protection mechanism on a treadmill, which can effectively solve the above-mentioned problems existing in the traditional treadmill. [0005] The technical solution adopted ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B22/02
CPCA63B22/02
Inventor 颜根锡章滔邹侨严松吕慧青
Owner ZHEJIANG FEISHEN VEHICLE IND CO LTD
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