Main frame body of electric bicycle which is comfortable for riding

A technology for electric bicycles and main frames, applied to bicycles, bicycle saddles, bicycle accessories, etc., can solve the problems of increased energy consumption and bulkiness, and achieve the effects of reduced power consumption, high structural strength, and increased welding area

Inactive Publication Date: 2016-04-27
常州市利凯车辆配件厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, electric bicycles with a large load capacity on the market are relatively heavy and will increase energy consumption to a certain extent during driving.

Method used

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  • Main frame body of electric bicycle which is comfortable for riding
  • Main frame body of electric bicycle which is comfortable for riding
  • Main frame body of electric bicycle which is comfortable for riding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1）

[0036] See Figure 1 to Figure 6 , the main frame body of the comfortable electric bicycle of the present invention comprises a front fork 1, a vehicle frame main pipe assembly 2, a battery seat assembly 3, a rear swing connection assembly 4, a rear flat fork connection pipe 5, a motor wheel mounting assembly 6, a saddle Assembly 7, rear shock absorber assembly 8 and rear pedal assembly 9.

[0037] See figure 1 and figure 2 , Figure 4 to Figure 6 , front fork 1 is a shock-absorbing front fork, adopts 14 cun of shock-absorbing front forks produced by Wuxi Super Value Vehicle Industry Co., Ltd. in the present embodiment.

[0038] See Figure 1 to Figure 6 , The frame main tube assembly 2 includes a main bend pipe 21 , a head pipe 22 , a lower connecting pipe 23 , a rear mounting pipe 24 and a rear connecting pipe 25 . The axes of the main bend pipe 21, the head pipe 22 and the lower connecting pipe 23 are in the same vertical plane. The main bend pipe 21 is set to be hig...

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PUM

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Abstract

The invention discloses a main frame body of an electric bicycle which is comfortable for riding. The main frame body is characterized by comprising a front fork, a frame main pipe assembly, a battery holder assembly, a rear swing connecting assembly, a rear bottom fork connecting pipe, a motor wheel mounting assembly, a saddle assembly and a rear shock absorption assembly, wherein the front fork is a shock absorption fork; a rear mounting pipe, the rear bottom fork connecting pipe, the motor wheel mounting assembly and the shock absorption assembly basically form a triangular structure; a saddle bracket, a first support pipe and the rear mounting pipe also basically form a solid triangular structure, so that the carrying capacity of the bicycle is greatly improved. The saddle bracket is directly and fixedly connected to corresponding components of the frame main pipe assemble through other corresponding components of the saddle assembly, and the shock absorption assembly is used for shock absorption, so that the main frame body is reliable in structure, and notable in shock absorption effect.

Description

[0001] The present invention is a divisional application of the invention patent application with the application number 201410028538.3, the application date is January 22, 2014, and the invention name is "the main frame of the electric bicycle". technical field [0002] The invention relates to a main frame body of an electric bicycle, in particular to a main frame body of an electric bicycle with a shock absorbing function. Background technique [0003] The number of bicycles in our country ranks first in the world, and it has the reputation of "bicycle kingdom". An electric bicycle refers to a mechatronic personal vehicle that uses a battery as an auxiliary energy source on the basis of an ordinary bicycle, and is equipped with operating components such as a motor, a controller, a battery, a handlebar, and a display instrument system. In recent years, with the continuous improvement of people's living standards, electric bicycles have become more and more popular due to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K11/02B62K25/08B62K25/20B62M6/90
CPCB62J1/08B62K11/02B62K21/02B62K25/08B62K25/20B62M6/90
Inventor 黄利明
Owner 常州市利凯车辆配件厂
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