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Integrated body of four wheel vehicle

A four-wheeled, integrated technology, applied in the direction of load-bearing body structure, vehicle components, superstructure, etc., can solve the problems of unsuccessful cases, complex structure and process, large body mass, etc., and achieve outstanding economic benefits , compact structure, the effect of reducing mass production

Inactive Publication Date: 2004-09-22
张向阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally, the body of four-wheel vehicles is made of steel body. This kind of steel body has a firm structure, and its strength and rigidity can better meet the requirements of driving safety. high cost
Taking four-wheel bicycles as an example, since 1987, there have been more than 70 patents on four-wheel bicycles published in my country. Due to the failure to solve the above problems, there have been no successful implementation cases so far.

Method used

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  • Integrated body of four wheel vehicle
  • Integrated body of four wheel vehicle
  • Integrated body of four wheel vehicle

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Embodiment Construction

[0014] like figure 1 , figure 2 , image 3 As shown, the present invention is made up of vehicle frame 1, streamlined body shell 2 and rectangular transmission box 3. The vehicle frame 1, the streamlined body shell 2 and the transmission box 3 are connected as one and made of plastics. The transmission box 3 is longitudinally arranged in the middle of the bottom of the vehicle frame 1, and the front, middle and rear parts of both sides are symmetrically equipped with bearings or setting holes Position 9 is used to install driving gear, transmission gear, brake gear, driver's seat etc. (not marked in some hole bit figure), transmission box 3 front ends are provided with trapezoidal protrusion 10, are used to install steering wheel. A front chamber 4 and a rear chamber 5 are arranged symmetrically on the front and back sides of the vehicle frame 1, and the top and bottom of the front chamber 4 are respectively provided with kingpin positioning holes 6 and kingpin positioning ...

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PUM

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Abstract

An integral body for 4-wheel vehicles is composed of frame, streamline shell and rectangular drive box, all of which are integrally made up of plastics. Its advantages are light weight, high strength, simple structure and easy manufacture.

Description

technical field [0001] The invention relates to a four-wheel vehicle body. Background technique [0002] Generally, the body of four-wheel vehicles is made of steel body. This kind of steel body has a firm structure, and its strength and rigidity can better meet the requirements of driving safety. high cost. Taking four-wheel bicycles as an example, since 1987, there have been more than 70 patents on four-wheel bicycles disclosed in my country. Due to the failure to solve the above problems, there have been no successful implementation cases so far. Contents of the invention [0003] The object of the present invention is to provide a four-wheel vehicle body with light weight, high strength, simple process, easy processing, compact structure, integrating body shell, load-bearing body and equipment base, and low production cost. [0004] The main technical proposal of the present invention is: this four-wheel vehicle body is made up of vehicle frame, streamlined body shel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D23/00
Inventor 张向阳
Owner 张向阳