CN214533173U - Exhaust pipe silencing plug - Google Patents
Exhaust pipe silencing plug Download PDFInfo
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- CN214533173U CN214533173U CN202120386602.0U CN202120386602U CN214533173U CN 214533173 U CN214533173 U CN 214533173U CN 202120386602 U CN202120386602 U CN 202120386602U CN 214533173 U CN214533173 U CN 214533173U
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- exhaust pipe
- cover
- connecting seat
- pipe
- end cover
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Abstract
The utility model discloses a blast pipe noise elimination stopper, include: the exhaust pipe comprises an exhaust pipe body, wherein one end of the exhaust pipe body is provided with a connecting seat and is connected with a motorcycle combustion chamber through the connecting seat, the other end of the exhaust pipe body is provided with an end cover, a middle pipe is arranged between the end cover and the inside of the connecting seat, an anechoic cover is arranged on the periphery of the end cover, and a gap exists between the anechoic cover and the middle pipe. The utility model discloses a double-deck amortization structure to be equipped with the clearance between two-layer, play by interior and outer noise elimination effect, noiselessness, pollution-free, the practicality is strong.
Description
Technical Field
The utility model relates to a silencer technical field, more specifically the exhaust pipe noise elimination stopper that says so relates to.
Background
The motorcycle is used as an important travel tool, is widely used in daily life of people and brings convenience for people to go out, the working principle of the motorcycle is that mixed fuel and air are input into an engine to be ignited and exploded, so that power is generated to drive a piston to reciprocate, a gear drives a stepless speed change system to actuate, a final gear set drives a rear wheel to rotate so as to drive a front wheel to synchronously rotate, the purpose of motorcycle advancing is achieved, and waste gas generated after explosion is filtered by an exhaust pipe and is exhausted by an exhaust pipe body. The working process can generate a large amount of noise, and for the prior art, the motorcycle exhaust pipe in the current market only has a single silencer, so that the silencing effect is poor.
Therefore, how to provide a muffler with good muffling effect is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an exhaust pipe noise elimination stopper that noise elimination effect is good.
In order to achieve the above object, the present invention provides the following technical solutions, including: the exhaust pipe comprises an exhaust pipe body, wherein one end of the exhaust pipe body is provided with a connecting seat and is connected with a motorcycle combustion chamber through the connecting seat, the other end of the exhaust pipe body is provided with an end cover, a middle pipe is arranged between the end cover and the inside of the connecting seat, an anechoic cover is arranged on the periphery of the end cover, and a gap exists between the anechoic cover and the middle pipe.
Preferably, in the exhaust pipe silencing plug, the silencing cover is made of metal material, and a plurality of silencing holes are formed in the silencing cover.
Preferably, in the exhaust pipe silencing plug, the middle pipe is composed of an inner pipe and an outer pipe, and a wave crest sound absorbing cotton is arranged between the inner pipe and the outer pipe.
Preferably, in the exhaust pipe silencing plug, the middle pipe is connected with the end cover and the connecting seat through threads, and the silencing cover is welded on the end cover and the connecting seat.
Preferably, in the exhaust pipe silencing plug, the end cover and the connecting seat are in a stepped structure.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a blast pipe noise elimination stopper is provided, the utility model discloses a double-deck amortization structure to be equipped with the clearance between two-layer, play from interior to exterior noise elimination effect, noiselessness, pollution-free, the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic front structural diagram of the present invention.
Fig. 2 is a schematic sectional structure diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, which illustrate the exhaust pipe muffler plug of the present invention.
The utility model discloses, include: the exhaust pipe comprises an exhaust pipe body, wherein one end of the exhaust pipe body is provided with a connecting seat 3 and is connected with a motorcycle combustion chamber through the connecting seat 3, the other end of the exhaust pipe body is provided with an end cover 1, a middle pipe 4 is arranged between the end cover 1 and the inside of the connecting seat 3, an anechoic cover is arranged on the periphery of the end cover, and a gap exists between the anechoic cover and the middle pipe 4.
In order to further optimize the technical scheme, the silencing cover is made of metal materials, and a plurality of silencing holes are formed in the silencing cover.
In order to further optimize the technical scheme, the middle pipe 4 consists of an inner pipe and an outer pipe, and wave crest sound absorption cotton is arranged between the inner pipe and the outer pipe.
In order to further optimize the technical scheme, the middle pipe 4 is connected with the end cover 1 and the connecting seat 3 through threads, and the silencing cover 2 is welded on the end cover 1 and the connecting seat 3.
In order to further optimize the above technical solution, the end cap 1 and the connecting seat 3 are in a stepped structure.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. Blast pipe noise elimination stopper, its characterized in that includes: the exhaust pipe comprises an exhaust pipe body, wherein one end of the exhaust pipe body is provided with a connecting seat and is connected with a motorcycle combustion chamber through the connecting seat, the other end of the exhaust pipe body is provided with an end cover, a middle pipe is arranged between the end cover and the inside of the connecting seat, an anechoic cover is arranged on the periphery of the end cover, and a gap exists between the anechoic cover and the middle pipe.
2. The exhaust pipe muffler plug according to claim 1, wherein the muffler cover is made of a metal material and has a plurality of muffler holes formed therein.
3. The exhaust pipe muffler plug as defined in claim 1, wherein the middle pipe is composed of an inner pipe and an outer pipe, and a wave-crest sound absorbing cotton is provided between the inner pipe and the outer pipe.
4. The exhaust pipe silencing plug of claim 3, wherein the middle pipe is connected with the end cover and the connecting seat through threads, and the silencing cover is welded on the end cover and the connecting seat.
5. The exhaust pipe muffler plug according to claim 4, wherein the end cap and the connecting seat are of a stepped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386602.0U CN214533173U (en) | 2021-02-22 | 2021-02-22 | Exhaust pipe silencing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386602.0U CN214533173U (en) | 2021-02-22 | 2021-02-22 | Exhaust pipe silencing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214533173U true CN214533173U (en) | 2021-10-29 |
Family
ID=78235606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120386602.0U Active CN214533173U (en) | 2021-02-22 | 2021-02-22 | Exhaust pipe silencing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214533173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834141A (en) * | 2021-11-30 | 2021-12-24 | 诸城市松源木业有限责任公司 | Dehumidification equipment in warehouse |
-
2021
- 2021-02-22 CN CN202120386602.0U patent/CN214533173U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834141A (en) * | 2021-11-30 | 2021-12-24 | 诸城市松源木业有限责任公司 | Dehumidification equipment in warehouse |
| CN113834141B (en) * | 2021-11-30 | 2022-02-11 | 诸城市松源木业有限责任公司 | Dehumidification equipment in warehouse |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |