CN215804774U

CN215804774U - Motorcycle silencer

Info

Publication number: CN215804774U
Application number: CN202122004745.3U
Authority: CN
Inventors: 谢升; 韩腾飞; 郑荣钜; 薛伟杰
Original assignee: GUANGDONG TAYO MOTORCYCLE TECHNOLOGY CO LTD
Current assignee: GUANGDONG TAYO MOTORCYCLE TECHNOLOGY CO LTD
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-11
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to a motorcycle silencer, comprising a silencer body, a rear decorative cover, an air inlet pipe, a core pipe, a tail pipe assembly and a tail pipe assembly fixing bolt.

Description

Motorcycle silencer

Technical Field

The utility model relates to a motorcycle silencer, and belongs to the technical field of motorcycle exhaust pipes.

Background

Along with the improvement of living standard of people, the use of the motorcycle is more and more popular, and the motorcycle is not only a vehicle, but also a leisure article for people, especially for young people. When people select a motorcycle, the muffler with a straight-line structure is preferred, so that the resistance is reduced and the performance is improved; on the other hand, the sound is strong and the luxurious emotion and the strong will of the driver can be reflected. However, urban environment requires that the decibel of the sound of the vehicle is not too high so as not to affect the living environment of surrounding residents. Most of the existing motorcycle silencers can not meet the use requirements of motorcycles in various environments, and the application range of the motorcycles is limited.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the motorcycle silencer which is simple in structure and can change sound to adapt to different use environments.

The purpose of the utility model is realized like this: a motorcycle silencer comprises a silencer body, a rear decorative cover, an air inlet pipe, a core pipe, a tail pipe assembly and a tail pipe assembly fixing bolt, and is characterized in that the air inlet pipe is arranged at the front end of the silencer body, the core pipe is arranged at the core part of the silencer body, the tail pipe assembly is arranged at the tail end of the silencer body, and the rear decorative cover is fixedly connected with the silencer body through the bolt; the tail of the tail pipe assembly is welded with a fixing nut, a position on the rear decorative cover corresponding to the tail pipe assembly fixing nut is provided with a yielding hole, and a tail pipe assembly fixing bolt penetrates through the yielding hole of the rear decorative cover to be locked with the tail pipe assembly fixing nut so as to fix the tail pipe assembly on the core pipe.

The motorcycle silencer is characterized in that: the tail pipe assembly is provided with a central pipe, the central pipe is provided with air holes, air flow is discharged to the atmosphere from the air holes, the length of the central pipe is flush with the periphery of the tail pipe assembly, and the silencer can ensure the silencing effect of the silencer and is convenient to disassemble and assemble the tail pipe assembly.

The motorcycle silencer is characterized in that: the bottom of the bolt mounting hole of the rear decorative cover is provided with a notch, rainwater can flow in through the notch of the rear decorative cover and then flow out from the abdicating hole of the rear decorative cover.

The motorcycle silencer is characterized in that: the air inlet pipe and the core pipe are at a certain angle, so that part of the air flow does not directly pass through the core pipe and then passes through the core pipe after circulation, and the silencing time of the air flow is prolonged.

Has the advantages that: the motorcycle silencer has a simple structure, the tail pipe assembly can be freely disassembled and assembled, and the same motorcycle can be used in different silencer states under different environments, so that the use requirements of consumers are greatly met, and the use environment of the motorcycle is expanded.

Drawings

FIG. 1 is a schematic view of the overall structure of the motorcycle muffler of the present invention.

FIG. 2 is a schematic sectional view of the muffler body of the motorcycle of the present invention.

FIG. 3 is a schematic view of the motorcycle muffler tail pipe assembly of the present invention.

FIG. 4 is a schematic view of the tail structure of the muffler body of the motorcycle of the present invention.

Fig. 5 is a schematic view of the rear structure of the rear decorative cover of the motorcycle muffler of the present invention.

The specific implementation mode is as follows:

referring to the attached drawings, the motorcycle silencer comprises a silencer body (1), a rear decorative cover (2), an air inlet pipe (3), a core pipe (4), a tail pipe assembly (5) and a tail pipe assembly fixing bolt (6), wherein the air inlet pipe (3) is installed at the front end of the silencer body (1), the core pipe (4) is installed at the core of the silencer body (1), the tail pipe assembly (5) is installed at the tail end of the silencer body (1), and the rear decorative cover (2) is fixedly connected with the silencer body (1) through the bolt; the tail of the tail pipe assembly (5) is welded with a fixing nut (7), a position, corresponding to the tail pipe assembly fixing nut (7), of the rear decoration cover (2) is provided with a yielding hole (8), a tail pipe assembly fixing bolt (6) penetrates through the yielding hole (8) of the rear decoration cover to be locked with the tail pipe assembly fixing nut (7), and the tail pipe assembly (5) is fixed on the core pipe (4).

The tail pipe assembly (5) is provided with a center pipe (10), the center pipe is provided with an air hole (11), air flow is discharged to the atmosphere from the air hole, the length of the center pipe (10) is flush with the periphery of the tail pipe assembly (5), the design can ensure the silencing effect of the silencer, and the tail pipe assembly (5) is convenient to disassemble and assemble.

The bottom of the bolt mounting hole of the rear decorative cover (2) is provided with a notch (9), and rainwater can flow in through the notch (9) of the rear decorative cover and then flow out from the abdicating hole (8) of the rear decorative cover.

The air inlet pipe (3) and the core pipe (4) have a certain angle, so that part of air flow does not directly pass through the core pipe (4), and is circulated and then passes through the core pipe (5), and the silencing time of the air flow is prolonged.

The motorcycle silencer has a simple structure, the tail pipe assembly can be freely disassembled and assembled, and the same motorcycle can be used in different silencer states in different environments, so that the use requirements of consumers are greatly met, and the use environment of the motorcycle is expanded.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A motorcycle silencer comprises a silencer body (1), a rear decorative cover (2), an air inlet pipe (3), a core pipe (4), a tail pipe assembly (5) and a tail pipe assembly fixing bolt (6), and is characterized in that the air inlet pipe (3) is mounted at the front end of the silencer body (1), the core pipe (4) is mounted at the core of the silencer body (1), the tail pipe assembly (5) is mounted at the tail end of the silencer body (1), and the rear decorative cover (2) is fixedly connected with the silencer body (1) through the bolt; the tail of the tail pipe assembly (5) is welded with a fixing nut (7), a position, corresponding to the tail pipe assembly fixing nut (7), of the rear decoration cover (2) is provided with a yielding hole (8), a tail pipe assembly fixing bolt (6) penetrates through the yielding hole (8) of the rear decoration cover to be locked with the tail pipe assembly fixing nut (7), and the tail pipe assembly (5) is fixed on the core pipe (4).

2. The motorcycle muffler of claim 1, wherein: the tail pipe assembly (5) is provided with a central pipe (10), the central pipe (10) is provided with air holes (11), and air flow is discharged to the atmosphere from the air holes; the length of the central pipe is flush with the periphery of the tail pipe assembly (5), so that the silencing effect of the silencer can be ensured, and the tail pipe assembly (5) is convenient to disassemble and assemble.

3. The motorcycle muffler of claim 1, wherein: the bottom of the bolt mounting hole of the rear decorative cover (2) is provided with a notch (9) to avoid water accumulation of the muffler.

4. The motorcycle muffler of claim 1, wherein: the air inlet pipe (3) and the core pipe (4) have a certain angle, so that the silencing time of the air flow is prolonged.