Inverted tricycle frame

A tricycle and frame technology, applied to two-wheeled bicycles, motor vehicles, bicycles, etc., can solve the problems of high cost, complex structure, large production investment, etc., and achieve the effect of reducing cost, large investment, and high management cost

Pending Publication Date: 2021-03-19
邱圣渊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an inverted tricycle frame structure scheme with simpler structure and lower cost to overcome the existing disadvantages of complex structure, large production investment and high cost, and can be applied to various frames structure and production

Method used

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  • Inverted tricycle frame
  • Inverted tricycle frame
  • Inverted tricycle frame

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] figure 1 It is a structural diagram of an inverted tricycle frame, the main part of which is made of profiles (1) through flexible connections or / and permanent fixed connections (non-welding), and one or / and more than one surface of the profiles (1) has a T shape Groove or / and bar-shaped grooves are convenient for connecting corresponding accessories. The profiles (1) for the frame body and frame accessories are materials that have undergone surface anticorrosion and beautification treatment. The profiles (1) for the frame body are selected according to the overall vehicle The design requires bending, cutting, and hole processing. Other accessories are flexibly connected or permanently fixed to the corresponding positions of the T-shaped grooves or bar-shaped grooves on the surface of the profile (1), so no special tooling is required to fix the position and location of the main parts and accessories. Welding, the entire frame no longer needs rust removal and surface tr...

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PUM

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Abstract

The invention relates to an inverted tricycle frame which is made of section bars and is characterized in that the section bars of a tricycle frame main body are movably connected or/and permanently and fixedly connected (non-welded), one surface or/and more than one surface of each section bar is/are provided with a T-shaped groove or/and a strip-shaped groove, and tricycle frame accessories aremovably connected or permanently fixed with corresponding positions of the T-shaped grooves or/and the strip-shaped grooves. Materials subjected to anti-corrosion and beautification treatment are selected, tooling, welding and surface treatment are not needed in the whole frame production, the manufacturing cost can be greatly reduced, the fixed investment and the pollution treatment cost are reduced, and the frame structure can be widely applied to various frame structure designs and manufacturing.

Description

technical field [0001] The invention relates to an inverted tricycle frame, especially because of the innovation of frame structure and material, the production does not need tooling, welding and surface treatment. Background technique [0002] The inverted tricycle frame and other vehicle frames currently on the market and displayed in various documents, due to structural limitations and improper materials, all need to be formed and processed by profiles and plates and the corresponding accessories, fixed in position by special tooling, and then Welding, derusting, and surface treatment are produced, so the investment is large, the cost is high, the cost of pollution control is high, and the management is difficult. Contents of the invention [0003] The purpose of the present invention is to provide an inverted tricycle frame structure scheme with simpler structure and lower cost to overcome the existing disadvantages of complex structure, large production investment and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K5/06B62K5/05B62K3/08
CPCB62K3/08B62K5/05B62K5/06
Inventor 邱圣渊
Owner 邱圣渊
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