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Motorcycle exhaust pipe heat insulating apparatus

A technology for heat insulation devices and exhaust pipes, which is applied in the direction of exhaust devices, noise reduction devices, engine components, etc., which can solve problems such as complicated installation and human burns, and achieve the effects of reliable connection, simple installation and simple structure

Inactive Publication Date: 2015-12-02
力帆科技(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of heat shield isolates the exhaust pipe, the exhaust pipe will still emit a large amount of heat radiation to the surroundings, and the heat shield will also become hot after absorbing the heat radiation. After human contact, although there is no direct contact The exhaust pipe is so seriously injured, but it will still burn people to varying degrees
In addition, this kind of heat shield also needs to be installed on the motorcycle frame and connected by bolts, so the installation is more complicated

Method used

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  • Motorcycle exhaust pipe heat insulating apparatus
  • Motorcycle exhaust pipe heat insulating apparatus

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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0016] Such as Figure 1 to Figure 2 As shown, a motorcycle exhaust pipe heat insulation device in this specific embodiment includes heat insulation cotton 2 coated on the outer surface of the exhaust pipe 1 and a heat insulation device coated on the outer surface of the heat insulation cotton 2, The heat insulation device includes two opposite heat insulation boards 3 and a fixing device I for fixing the two heat insulation boards 3 on the heat insulation cotton 2, and the inner surface of one of the heat insulation boards 3 on both sides They are respectively lapped on the outer surfaces of the two sides of another heat insulation board 3 .

[0017] In this specific embodiment, the fixing device I includes hoops I that are sleeved on the outer surfaces of the two heat shields 3 at intervals along the length direction of the exhaust pipe 1 .

[0018] In th...

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PUM

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Abstract

The invention discloses a motorcycle exhaust pipe heat insulating apparatus, which comprises heat insulating cotton used for covering an outer surface of an exhaust pipe and a heat insulating apparatus used for covering an outer surface of the heat insulating cotton, wherein the heat insulating apparatus comprises two heat insulating plates that are set oppositely and a fixation apparatus I used for fixing the two heat insulating plates on the heat insulating cotton; and inner surfaces at two sides of one heat insulating plate are respectively connected to outer surfaces at two sides of the other one heat insulating plate. According to the invention, the structure is simple; by adding the heat insulating cotton, the heat insulating plates and an exhaust pipe protective cover, a driver is prevented from being scalded by the high temperature exhaust pipe; the potential safety hazard of scalding accident can be effectively eliminated; in addition, the connection is firm and reliable; and the installation is simple and reliable.

Description

technical field [0001] The invention relates to an exhaust pipe heat insulation protection device, in particular to a motorcycle exhaust pipe heat insulation device. Background technique [0002] When the motorcycle engine is working, the oil gas mixed with fuel and air is input into the engine to ignite and explode, thereby generating power to drive the reciprocating motion of the piston, and then the gear drives the transmission system, and finally the gear set drives the rotation of the rear wheel to achieve The purpose of motorcycle travel. The exhaust gas produced after the explosion is discharged through the exhaust pipe. Because the temperature of the exhaust gas is very high, the heat of the exhaust gas will be transferred to the exhaust pipe. The temperature of the exhaust pipe usually reaches 160-190°C. The exhaust pipe of a motorcycle is usually installed near the pedal between the front and rear wheels of the motorcycle, which is relatively close to the legs of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N13/14F01N13/20
Inventor 刘泓陶陈良钱唐李
Owner 力帆科技(集团)股份有限公司
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