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Motorcycle bumper

A bumper and motorcycle technology, applied in bicycle accessories, bicycle safety equipment, transportation and packaging, etc., can solve problems such as engine damage, cylinder thread rupture, and large impact energy

Inactive Publication Date: 2011-02-02
CHINA JIALING IND GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the vehicle falls sideways, due to the large impact energy, it will be transmitted to the engine cylinder with the lower support, causing the thread part of the cylinder to break, the engine is damaged, and the maintenance cost for the user is extremely high.

Method used

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  • Motorcycle bumper
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Below in conjunction with accompanying drawing and embodiment the utility model is further described:

[0008] exist figure 1 , figure 2 In the shown, a motorcycle bumper includes a bumper main body 1, upper supports 2, 3 and a lower support 4, the front end of the lower support 4 is fixed on the bumper main body 1, and the rear end of the lower support 4 is connected to the bottom of the engine. connect.

[0009] The front end of the lower support 4 is fixed on the bumper body 1 through the bolt 5 and the clamp 6; the rear end of the lower support 4 is connected with the bottom of the engine through the bolt.

[0010] Since the upper support consists of two pieces, the left and right rigidity is better, and then the lower support is connected by the clamp, and the front and rear rigidity is better; when the vehicle falls sideways, the impact energy is absorbed through the deformation of the upper support 2, 3 and the lower support 4, and the While effectively prote...

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PUM

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Abstract

A motorcycle bumper comprises a bumper (1), upper bearings (2, 3) and a lower bearing (4); wherein, the front end of the lower bearing (4) is fixed on the bumper (1); the rear end of the bumper (1) is connected with the bottom of an engine. When the motorcycle falls sideways, the engine box is free from damage, thus saving the maintenance cost.

Description

technical field [0001] The invention relates to a bumper of a motorcycle, in particular to a bumper structure of a curved beam motorcycle. Background technique [0002] At present, the structure of the bumper of the curved beam car mostly adopts the installation of the lower support on the left and right cylinder blocks of the engine, so that although the overall rigidity of the bumper is relatively strong, it can effectively protect the safety of the driver's legs. However, when the vehicle falls sideways, due to the large impact energy, it is transmitted to the engine block along with the lower support, causing the thread part of the block to break, the engine to be damaged, and the maintenance cost for the user is extremely high. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention provides a bumper structure for a curved beam vehicle. When the vehicle falls sideways, the bumper main body will not be damaged and deformed...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62J27/00
Inventor 胡凌姚贵明
Owner CHINA JIALING IND GROUP