Bicycle power assisting device

A power-assisted device and bicycle technology, which is applied to vehicle components, vehicle gearboxes, transportation and packaging, etc., can solve the problems of pedaling effort, large size, heavy weight, etc., achieve strong versatility, significant power-assisted effect, and relieve physical weakness Effect

Pending Publication Date: 2022-01-18
环荣辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, bicycles and battery cars are ideal choices for citizens, but for some groups with long distances or physical strength, it is inevitable that they will be unable to travel by bicycle. Although there are various electric bicycles nowadays, most of them are relatively small. Large and heavy, if there is no electricity in the middle, it will be impossible to move on. Even some electric bicycles have a pedal function, but because of their large size and heavy weight, it is very laborious to pedal, making it difficult to ride. Now Made a kind of bicycle assist device for above defective

Method used

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Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them; based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] Such as Figure 1-3 As shown, a bicycle booster of the present invention includes a seat post 1, a seat tube 2, a gravity drive device 3 and a one-way labor-saving transmission device 4, the seat tube 2 is fixedly connected to the bicycle bracket, and the seat post 1 Located on the lower wall of the seat, the seat post 1 can be lifted and installed in the seat tube 2, the gravity drive device 3 is located in the seat tube 2, and the one-w...

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Abstract

The invention discloses a bicycle power assisting device which comprises a seat post, a seat tube, a gravity driving device and a one-way labor-saving transmission device, the seat tube is fixedly connected to a bicycle support, the seat post is arranged on the lower wall of a seat, the seat post is arranged in the seat tube in a liftable mode, and the gravity driving device is arranged in the seat tube. The one-way labor-saving transmission device is arranged on a hub of a rear wheel of the bicycle. The invention belongs to the technical field of power-assisted bicycles, and particularly provides a bicycle power assisting device which is novel in structure, energy-saving, environment-friendly, capable of converting human body gravity into driving force, capable of saving physical power, high in practicability, easy to operate and low in cost.

Description

technical field [0001] The invention belongs to the technical field of power-assisted bicycles, and specifically refers to a bicycle power-assisted device. Background technique [0002] At present, bicycles and battery cars are ideal choices for citizens, but for some groups with long distances or physical strength, it is inevitable that they will be unable to travel by bicycle. Although there are various electric bicycles nowadays, most of them are relatively small. Large and heavy, if there is no electricity in the middle, it will be impossible to move on. Even some electric bicycles have a pedal function, but because of their large size and heavy weight, it is very laborious to pedal, making it difficult to ride. Now A kind of bicycle assisting device has been manufactured for above defective. Contents of the invention [0003] In order to solve the above-mentioned existing problems, the present invention provides a bicycle booster device with novel structure, energy s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62M1/18B62M1/20B62M23/00
CPCB62M1/18B62M1/20B62M23/00
Inventor 环荣辉
Owner 环荣辉
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