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Moped rear wheel damping mechanism and moped

A shock-absorbing mechanism, a technology of mopeds, applied in bicycle accessories, axle suspension devices, transportation and packaging, etc., can solve the problems of riding bumps, lack of shock absorption, etc., and achieve bumpy conditions, shock-absorbing functions, and a simple overall structure. Effect

Pending Publication Date: 2021-07-02
SUOLUOWEI (BEIJING) TECH DEV CO LTD
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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 shock absorbing mechanism for the rear wheel of the moped and the moped, so as to solve the technical problem in the prior art that the rear wheel of the moped lacks shock absorption and causes excessive bumps when riding

Method used

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  • Moped rear wheel damping mechanism and moped
  • Moped rear wheel damping mechanism and moped
  • Moped rear wheel damping mechanism and moped

Examples

Experimental program
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Effect test

Embodiment 1

[0031] refer to Figure 1 to Figure 2 , this embodiment refers to a rear wheel shock absorption mechanism of a power-assisted bicycle, including a shock absorber assembly 1, the shock absorber assembly 1 includes a pull shaft 11, a fixing member 12 and an elastic member 13, and the fixing member 12 is sleeved on the pulling shaft 11. And can move relative to the pull shaft 11 , the elastic piece 13 is sleeved on the pull shaft 11 and both ends of the elastic piece 13 in the longitudinal direction are respectively abutted with one end of the pull shaft 11 and the fixing piece 12 , and the fixing piece 12 is connected with the vehicle body 2 . , the pull shaft 11 is connected with the rear fork assembly 3. When riding encounters bumps, the rear fork assembly 3 will rotate a certain angle to drive the pull shaft 11 to move. At this time, the fixed part 12 is connected with the vehicle body 2 and remains relatively static , so that the relative movement between the fixing member 1...

Embodiment 2

[0038] refer to Figure 1 to Figure 3 , this embodiment also mentions a kind of power-assisted bicycle, including a front fork assembly 4, a car body 2, a rear fork assembly 3 and the above-mentioned rear wheel damping mechanism of the power-assisted bicycle. The front fork assembly 4 is connected with the front end of the car body 2, and the rear fork assembly 3 is connected with the rear end of the vehicle body 2, and the connection here is preferably a rotational connection. At the same time of the rotational connection, the rear fork assembly 3 and the vehicle body 2 are also connected with the above-mentioned rear wheel shock absorption mechanism of the power-assisted bicycle. The rear wheel shock absorption mechanism of the moped can alleviate the bumpy condition during the riding process of the moped, the overall structure is simpler, practical and reliable, and the shock absorption function of the moped is realized.

[0039] As an optional embodiment, the rear fork ass...

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Abstract

The invention provides a moped rear wheel damping mechanism and a moped, and relates to the technical field of mopeds. The moped rear wheel damping mechanism comprises a damper assembly, the damper assembly comprises a pull shaft, a fixing piece and an elastic piece, the pull shaft is sleeved with the fixing piece and can move relative to the pull shaft, the pull shaft is sleeved with the elastic piece, the two ends of the elastic piece in the length direction abut against one end of the pull shaft and the fixing piece respectively, and the fixing piece is connected with a moped body. The pull shaft is connected with the rear fork assembly, when bumping occurs during riding, the rear fork assembly can rotate by a certain angle to drive the pull shaft to move, at the moment, the fixing piece is connected with a bicycle body and keeps relatively static, and the fixing piece and the pull shaft move relatively to extrude the elastic piece; the extruded elastic piece can keep the relative rest and stability of the fixing piece and the bicycle body through self deformation, the bumping condition in the riding process of the moped is relieved, the overall structure is simpler, practical and reliable, and the shock absorption function of the moped is achieved.

Description

technical field [0001] The invention relates to the technical field of power-assisted bicycles, in particular to a rear wheel damping mechanism of a power-assisted bicycle and a power-assisted bicycle. Background technique [0002] Because the moped is equipped with a hybrid drive mode of human drive and electric drive, the moped can not only realize the function of long-distance riding, but also use human power to contribute to the riding during the riding process to achieve the purpose of fitness. Therefore, the moped is used in daily life. More and more popularized and used in life. [0003] The applicant found that there are at least the following technical problems in the prior art: most of the mopeds on the market now have no shock absorption function at the rear wheel, and the riding experience is too bumpy under poor road conditions, which affects the riding experience of consumers . SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K25/04
CPCB62K25/04
Inventor 石崇阳王翀
Owner SUOLUOWEI (BEIJING) TECH DEV CO LTD
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