CN202125339U - Silencer for automobile - Google Patents
Silencer for automobile Download PDFInfo
- Publication number
- CN202125339U CN202125339U CN201120231190XU CN201120231190U CN202125339U CN 202125339 U CN202125339 U CN 202125339U CN 201120231190X U CN201120231190X U CN 201120231190XU CN 201120231190 U CN201120231190 U CN 201120231190U CN 202125339 U CN202125339 U CN 202125339U
- Authority
- CN
- China
- Prior art keywords
- automobile
- barrel
- cylindrical shell
- silencer
- outlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a silencer for an automobile. The silencer comprises a barrel and an exhaust pipe fixed in the barrel; first, second and third partition plates for partitioning the barrel into first, second, third and fourth partition cavities are arranged in the barrel; and the first, second and third partition plates are fixedly connected with the exhaust pipe through shock absorption rubber sleeves. The silencer has simple structure and low price; and the partition plates are arranged in the barrel, and the exhaust pipe is connected with the partition plates through the shock absorption rubber sleeves, so that the connection between the barrel and the exhaust pipe is changed from rigidity to flexibility, and noise produced during exhausting can be reduced.
Description
Technical field:
The utility model relates to technical field of automobile engine, relates to the silencing apparatus that a kind of automobile exhaust is used in particular.
Background technique:
The silencing apparatus of automobile is an annex indispensable in the automobile, and the good more then automobile of the noise that silencing apparatus sends when can reduce the motor car engine combustion gas, baffler sound in discharging waste gas is more little, quieter.Existing automobile is used baffler on the market, complex structure, cost an arm and a leg, and the effect of noise reduction is good inadequately.
The model utility content:
The purpose of the utility model is the deficiency to existing technology, provides a kind of automobile to use silencing apparatus.
The technological solution of the utility model is following:
A kind of automobile is used silencing apparatus; Comprise cylindrical shell and the outlet pipe that is fixed in the cylindrical shell; First, second, third dividing plate that said cylindrical shell is divided into first, second, third, fourth separate space is arranged in the described cylindrical shell, and described first, second, third dividing plate is fixedly connected with described outlet pipe through the yielding rubber cover.
Described a kind of automobile is used silencing apparatus, is provided with the noise reduction cotton in described second, third separate space.
Described a kind of automobile is used silencing apparatus, and said outlet pipe is positioned on the part of said the 4th separate space and is with the noise reduction cover.
The utility model beneficial effect is:
The baffler that this is novel; It is simple in structure, cheap, and is provided with dividing plate in its cylindrical shell, and connects through the yielding rubber cover between outlet pipe and the dividing plate; Make that like this connection between cylindrical shell and the outlet pipe is flexible by the becoming of rigidity, the noise that sends when exhaust can be reduced.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the structural representation of the utility model.
Embodiment:
Embodiment; See accompanying drawing 1; A kind of automobile is used silencing apparatus; Comprise cylindrical shell 1 and the outlet pipe 2 that is fixed in the cylindrical shell, first, second, third dividing plate 7,8,9 that said cylindrical shell is divided into first, second, third, fourth separate space 3,4,5,6 is arranged in the described cylindrical shell, described first, second, third dividing plate is fixedly connected with described outlet pipe through yielding rubber cover 10,11,12.
Be provided with noise reduction cotton 13,14 in described second, third separate space.
Said outlet pipe is positioned at and is with noise reduction cover 15 on the part of said the 4th separate space.
The above is merely a kind of mode of execution of the utility model; It or not whole or unique mode of execution; The conversion of any equivalence that those of ordinary skills take the utility model technological scheme through reading the utility model specification, the claim that is the utility model contains.
Claims (3)
1. an automobile is used silencing apparatus; Comprise cylindrical shell and the outlet pipe that is fixed in the cylindrical shell; It is characterized in that: first, second, third dividing plate that said cylindrical shell is divided into first, second, third, fourth separate space is arranged in the described cylindrical shell, and described first, second, third dividing plate is fixedly connected with described outlet pipe through the yielding rubber cover.
2. a kind of automobile according to claim 1 is used silencing apparatus, it is characterized in that: be provided with the noise reduction cotton in described second, third separate space.
3. a kind of automobile according to claim 1 and 2 is used silencing apparatus, it is characterized in that: said outlet pipe is positioned on the part of said the 4th separate space and is with the noise reduction cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120231190XU CN202125339U (en) | 2011-07-01 | 2011-07-01 | Silencer for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120231190XU CN202125339U (en) | 2011-07-01 | 2011-07-01 | Silencer for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202125339U true CN202125339U (en) | 2012-01-25 |
Family
ID=45488409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120231190XU Expired - Fee Related CN202125339U (en) | 2011-07-01 | 2011-07-01 | Silencer for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202125339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246313A (en) * | 2016-08-31 | 2016-12-21 | 芜湖恒耀汽车零部件有限公司 | Automobile exhaust pipe vibration absorber padded coaming |
| CN108010511A (en) * | 2016-11-01 | 2018-05-08 | 佛山市原创动力科技有限公司 | A kind of formaldehydeless environmental protection type composite silencer |
-
2011
- 2011-07-01 CN CN201120231190XU patent/CN202125339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246313A (en) * | 2016-08-31 | 2016-12-21 | 芜湖恒耀汽车零部件有限公司 | Automobile exhaust pipe vibration absorber padded coaming |
| CN108010511A (en) * | 2016-11-01 | 2018-05-08 | 佛山市原创动力科技有限公司 | A kind of formaldehydeless environmental protection type composite silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20140701 |
|
| EXPY | Termination of patent right or utility model |