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Structure of electric vehicle

An electric vehicle and frame technology, which is applied in the structural field of electric vehicles, can solve the problems of increasing the safety of the vehicle and the inability to improve the liberalization of the rear wheel track width.

Inactive Publication Date: 2012-09-05
KYMCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The problem to be solved by the present invention is to overcome the limitation of the rear wheel track width of the existing electric vehicle by the rear wheel frame, which cannot improve the freedom of the rear wheel track width to increase the safety of driving

Method used

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  • Structure of electric vehicle
  • Structure of electric vehicle
  • Structure of electric vehicle

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Embodiment Construction

[0031] In order to make it easier to understand the structure of the present invention and the effects that can be achieved, the following descriptions are provided in conjunction with the drawings:

[0032] First, see Figure 4 , 5 As shown, the electric vehicle 2 of the present invention at least includes: a frame 3, a rear shock absorber 4, a rear wheel frame 5, a rear wheel 6 and a casing 7;

[0033] A steering handle 31 is pivoted at the front of the frame 3 , a head tube 32 is connected below the steering handle 31 , a front shock absorber 33 is pivoted below the head tube 32 , and the front shock absorber 33 is fixed with a The front wheel 34, the head pipe 32 is covered by the shell 7, the frame 3 extends from the head pipe 32 to the rear of the vehicle body with a horizontal pipe part 35 for the pedal part 71 to be provided, the rear end of the horizontal pipe part 35 is facing the vehicle body A rear frame 37 is further extended at the rear of the body, and the rea...

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PUM

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Abstract

A structure of an electric vehicle comprises at least a frame, a rear shock absorber, a rear wheel frame and a rear wheel, wherein a rear frame further extends toward the rear side of the vehicle body from the rear end of the horizontal tubular part of the frame; the rear frame is provided with a rear shock absorber linking part; the rear wheel frame is provided with a linking part, a rear wheel connecting part and a pivoting part; one end of the rear shock absorber is connected to the rear shock absorber linking part of the rear frame of the frame, while the other end thereof is connected to the linking part of the rear wheel frame; the pivoting part of the rear wheel frame is connected to the rear frame of the frame; the rear wheel is provided with a hub motor and connected to the rear wheel connecting part of the rear wheel frame; the hub motor of the rear wheel is provided with a fixing shaft; the rear wheel is linked to the fixing shaft by means of a fixing bolt; a fixing part extends from the side of the fixing shaft toward the rear wheel connecting part of the rear wheel frame; and the fixing part of the fixing shaft penetrates through the rear wheel connecting part of the rear wheel frame and then a fixing screw nut is screwed down to the fixing part of the fixing shaft, so that the rear wheel is fixed to the rear wheel frame; and therefore, the increase of the width of the tread of the rear wheel is no longer limited by the rear wheel frame.

Description

【Technical field】 [0001] The present invention relates to a structure of an electric vehicle, in particular to a structure of an electric vehicle that can increase the degree of freedom of the track width of the rear wheels, thereby improving the driving safety of the electric vehicle. 【Background technique】 [0002] Existing electric vehicles 1, see figure 1 , 2 As shown, it at least includes: a frame 11, a rear shock absorber 12, a rear wheel frame 13, and a rear wheel 14; [0003] A steering handle 111 is pivoted at the front of the frame 11 , a head tube 112 is connected below the steering handle 111 , a front shock absorber 113 is pivoted below the head tube 112 , and the front shock absorber 113 is fixed with The front wheel 114, the rear end of the frame 11 is provided with a rear shock absorber 12 extending toward the rear of the vehicle body; [0004] The rear end of the rear shock absorber 12 is provided with a rear wheel frame 13; [0005] The rear wheel frame...

Claims

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Application Information

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IPC IPC(8): B62K11/00B62K25/20B62L1/02
Inventor 陈永新
Owner KYMCO
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