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Motorcycle frame

A technology for motorcycles and frames, applied in the field of motorcycles, can solve the problems of difficult assembly of peripheral components, and achieve the effects of smooth transition, convenient assembly and long service life.

Pending Publication Date: 2020-11-03
ZHEJIANG QIANJIANG MOTORCYCLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned frame structure can ensure that the body has a narrower width after assembly to a certain extent, but it is still difficult to easily assemble when more peripheral components need to be installed

Method used

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Examples

Experimental program
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Embodiment Construction

[0029] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0030] like Figure 1-3 As shown, the frame of the motorcycle includes a front frame 1 and a rear frame 2, the rear end of the front frame 1 is fixedly connected with a beam tube 3 extending in the left and right direction, and the rear frame 2 includes a beam tube fixedly connected to the beam tube. The longitudinal beam 21 extending backwards in the middle of the horizontal direction of 3, the connecting bracket 4 is connected to the bottom of the beam tube 3, and the horizontal back headquarter of the connecting bracket 4 is fixed with a support tube 5 extending backward and upward, and the upper end of the support tube 5 is connected to the The longitudinal beams 21 are fixedly connected, and the vertical projection of...

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Abstract

The invention provides a motorcycle frame, and belongs to the technical field of motorcycles. The technical problem that components on an existing motorcycle frame are difficult to assemble conveniently is solved. The motorcycle frame comprises a front frame and a rear frame, the rear end of the front frame is fixedly connected with a cross beam pipe extending in the left-right direction, the rearframe comprises a longitudinal beam which is fixedly connected to the transverse middle of the cross beam pipe and extends backwards, and a connecting support is connected to the lower portion of thecross beam pipe. A supporting pipe extending towards the rear upper portion is fixedly arranged in the transverse middle of the connecting support, the upper end of the supporting pipe is fixedly connected with the longitudinal beam, and an installation cabin used for containing installation components is formed among the supporting pipe, the longitudinal beam and the connecting support. According to the motorcycle frame, under the condition that the strength is guaranteed, peripheral components can be installed and arranged more conveniently.

Description

technical field [0001] The invention belongs to the technical field of motorcycles and relates to a motorcycle frame. Background technique [0002] If the engine is the "heart" of the motorcycle, then the frame is the "skeleton" of the motorcycle. The frame is closely related to the handling performance and riding comfort of the motorcycle. The frame supports the engine, provides a fixed location for the steering mechanism and rear shock absorbers, carries the rider, passenger and their luggage, and also provides mounting locations for the fuel tank, battery, etc. [0003] The frame of a general motorcycle includes a front frame and a rear frame. The engine, transmission, etc. are mounted under the front frame. Therefore, the front frame is generally composed of a pair of left and right frame members. The rear frame can be equipped with additional vehicle equipment such as ABS unit, GPS unit, and carbon canister for recovering evaporative fuel, but the numerous peripheral ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K19/30B62K19/40B62K19/00
CPCB62K19/00B62K19/30B62K19/40B62K2202/00
Inventor 汪中午高思榜陈增松吴兵勇
Owner ZHEJIANG QIANJIANG MOTORCYCLE