Motorcycle noise reduction exhaust pipe
A motorcycle and exhaust pipe technology, which is applied in the direction of muffler, exhaust treatment, exhaust device, etc., can solve the problems affecting the practicability of motorcycle exhaust pipes, improve the exhaust effect, facilitate disassembly and maintenance, The effect of improving the noise reduction effect
Inactive Publication Date: 2018-11-16
金其彪
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Problems solved by technology
[0004] The purpose of the present invention is to provide a motorcycle noise reduction and noise reduction exhaust pipe, which has the advantage of improving the noise reduction effect and solves the problem that the noise will affect the practicability of the motorcycle exhaust pipe
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see figure 1 , a motorcycle noise reduction and noise reduction exhaust pipe, comprising a first connecting pipe 1, the inner cavity of the first connecting pipe 1 is provided with a first U-shaped air intake pipe 20, and the left side of the first U-shaped air intake pipe 20 is provided with an inlet Air port 22, the inboard of the first U-shaped air intake pipe 20 is provided with air intake pipe 3, the top and the bottom of the first U-shaped air int...
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The invention discloses a motorcycle noise reduction exhaust pipe. The exhaust pipe comprises a first connecting pipe. The inner cavity of the first connecting pipe is provided with a first U-shaped intake pipe, and the left side of the first U-shaped intake pipe is provided with an air inlet. The inner side of the first U-shaped intake pipe is provided with an intake pipe. The inner cavity of a second connecting pipe is provided with a second U-shaped intake pipe, and the top and the bottom of the inner cavity of the second U-shaped intake pipe are respectively provided with a waveform noisereduction plate. The inner side of the second U-shaped intake pipe is equidistantly connected to intermediate pipes in the penetration mode, and a communication pipe penetrates the the middles of theintermediate pipes. The inner cavity of a third connecting pipe is equidistantly provided with air pipes, drainage plates are arranged at the top and the bottom on the left side of the air pipes, sound-absorbing cotton is disposed on the top and the bottom of the air pipes, the right end of the third connecting pipe is connected to an end cover, and the right side of the end cover is provided withan exhaust port. The exhaust pipe has the advantages of improving the noise reduction effect of the exhaust pipe, and solving the problem that the noise affects the practicality of the exhaust pipe of a motorcycle.
Description
technical field [0001] The invention relates to the technical field of motorcycle spare parts, in particular to a motorcycle noise reduction exhaust pipe. Background technique [0002] Motorcycle, driven by a gasoline engine, is a two-wheeled or three-wheeled vehicle that steers the front wheels by the handlebar. It is light, flexible, and fast-moving. It is widely used for patrolling, passenger and cargo transportation, etc., and is also used as a sports equipment. In a general sense, a motorcycle Cars are divided into street cars, road racing motorcycles, off-road motorcycles, cruisers and station wagons, etc. Motorcycle exhaust pipes are an important part of motorcycles. Most of the current motorcycle exhaust pipes are in the shape of hollow cylinders. , to facilitate exhaust gas discharge, the exhaust pipe is connected with the engine exhaust port. [0003] The exhaust gas generated when the motorcycle is in use is discharged through the exhaust pipe. When the exhaust p...
Claims
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IPC IPC(8): F01N13/08F01N13/18F01N1/10F01N3/08
CPCF01N13/08F01N1/10F01N3/0807F01N13/1838F01N13/1855F01N2370/40
Inventor 金其彪
Owner 金其彪