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An electric tricycle

A technology of electric tricycles and wheels, which is applied to motor vehicles, motorcycles, bicycles, etc., can solve problems such as potential safety hazards, and achieve the effect of improving safety

Inactive Publication Date: 2011-12-28
JIANGSU LONGSHIDA INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the potential safety hazards of traditional electric tricycles, and provide an electric tricycle with an inverted triangle layout, which is safer than traditional electric tricycles with an equilateral triangle layout

Method used

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Experimental program
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Embodiment Construction

[0011] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0012] Traditional electric tricycle wheel layout such as figure 1 Shown, comprise the front wheel 1 that is installed in the chassis front portion and the left rear wheel 2-1, the right rear wheel 2-2 that are installed in the chassis rear portion. When the electric vehicle brakes or turns while driving, since there is only one fulcrum of the front wheel 1, under the action of inertia, it is easy to lose balance, causing the electric vehicle to slide or even roll over.

[0013] Electric tricycle wheel layout of the present invention such as figure 2 Shown, comprise left and right front wheel 3-1,3-2 and a rear wheel 4; The wheels 4 are installed on the rear of the underframe and are located on the front and rear axes of the underframe, and the installation positions of the three wheels are in an inverted isosceles triangle as a whole. When braking ...

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PUM

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Abstract

The invention discloses an electric tricycle. The electric tricycle of the present invention comprises a vehicle chassis and three wheels installed on the bottom of the vehicle chassis, and the wheels are two front wheels and a rear wheel; The front part of the underframe and the other rear wheel are installed on the rear part of the underframe and are located on the front and rear axis of the underframe, and the installation positions of the three wheels are in an inverted isosceles triangle as a whole. The electric tricycle of the present invention adopts two front wheels. When braking, because there are two balanced fulcrums, even when the inertia is large, it is not easy to slip or roll over, and the safety is greatly improved.

Description

technical field [0001] The invention relates to an electric tricycle. Background technique [0002] At present, there are many electric tricycles on the market, some of which are used for carrying goods, and some of which are used for transportation by the disabled and the elderly. Due to its simple structure, no pollution, high safety and other advantages, it has been accepted by more and more people now. [0003] Existing electric tricycle is all according to traditional equilateral triangle layout, and promptly a front wheel is arranged on the chassis front portion, and two trailing wheels are installed on the chassis rear portion. People always think that such a layout is safer. In fact, when braking or turning, this traditional layout has only one front wheel as a fulcrum, so it is easy to slip or even fall over under the action of inertia, especially in the case of wet and slippery rainy and snowy days. serious. Contents of the invention [0004] The technical pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K5/04B62K11/00B62K5/027B62K5/05
Inventor 邢宗超邢耀康
Owner JIANGSU LONGSHIDA INDAL