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Main frame of electric bicycle with high bearing capacity

An electric bicycle and carrying capacity technology, applied in the direction of bicycles, bicycle saddles, bicycle accessories, etc., can solve the problems of increased energy consumption and heavy weight, and achieve the effects of reducing power consumption, high structural strength, and improving carrying capacity.

Inactive Publication Date: 2016-05-04
CHANGZHOU LIKAI VEHICLE FITTINGS FACTORY
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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 of electric bicycle with high bearing capacity
  • Main frame of electric bicycle with high bearing capacity
  • Main frame of electric bicycle with high bearing capacity

Examples

Experimental program
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Effect test

Embodiment 1）

[0036] See Figure 1 to Figure 6 The main frame body of the electric bicycle with strong bearing capacity of the present invention includes 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 seat assembly 7, rear shock absorber assembly 8 and rear pedal assembly 9.

[0037] See figure 1 with 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...

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Abstract

The invention discloses a main frame of an electric bicycle with high bearing capacity. The main frame is characterized by comprising a front fork, a frame main pipe assembly, a battery seat 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. The front fork is a shock absorption front fork. A triangular structure is basically formed by a rear mounting pipe, the rear bottom fork connecting pipe, the motor wheel mounting assembly and the rear shock absorption assembly. A firm triangular structure is basically formed by a saddle support, a first supporting pipe and the other rear mounting pipe, and therefore the bearing capacity of the bicycle is greatly improved. The saddle support is directly, rigidly and fixedly connected to a corresponding component of the frame main pipe assembly through the saddle assembly and other corresponding components, shock absorption is carried out through the rear shock absorption assembly, the structure is firm, and the shock absorption effect is remarkable.

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): B62K11/02
CPCB62J1/08B62K11/02B62K21/02B62K25/08B62K25/20B62M6/90
Inventor 黄利明
Owner CHANGZHOU LIKAI VEHICLE FITTINGS FACTORY
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