CN200984970Y - Shock-absorbing type exhaust pipe hanging piece structure - Google Patents
Shock-absorbing type exhaust pipe hanging piece structure Download PDFInfo
- Publication number
- CN200984970Y CN200984970Y CN 200620152386 CN200620152386U CN200984970Y CN 200984970 Y CN200984970 Y CN 200984970Y CN 200620152386 CN200620152386 CN 200620152386 CN 200620152386 U CN200620152386 U CN 200620152386U CN 200984970 Y CN200984970 Y CN 200984970Y
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- CN
- China
- Prior art keywords
- exhaust pipe
- shock
- hanger
- absorbing
- absorbing block
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- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
本实用新型是一种吸震型排气管吊件结构，包括有汽车排气管吊耳，其特征在于吊耳上连接有吸震块。在传统排气管吊耳结构的基础上增加一吸震块，该吸震块的共振频率与排气管系统激振频率一致，根据橡胶有阻尼滞后性的特点，吸收共振的能量，使排气管系统处于近似的静止状态，减小振动，延长排气管的使用寿命。
The utility model relates to a shock-absorbing exhaust pipe hanger structure, which includes an automobile exhaust pipe hanger, and is characterized in that a shock-absorbing block is connected to the hanger. A shock-absorbing block is added on the basis of the traditional exhaust pipe lug structure. The resonance frequency of the shock-absorbing block is consistent with the excitation frequency of the exhaust pipe system. The system is in an approximate static state, reducing vibration and extending the service life of the exhaust pipe.
Description
技术领域technical field
本实用新型属于汽车排气管总成系统的一种汽车零部件，具体是一种汽车排气管的吊耳。The utility model belongs to an automobile part of an automobile exhaust pipe assembly system, in particular to a lifting lug of an automobile exhaust pipe.
背景技术Background technique
在国内，汽车排气管通常采用一种简单的橡胶件(排气管吊耳)悬挂在车身底盘上，不能很好的吸收排气管系统受到激振力作用引起的震动。时间长以后，会导致排气管损坏，车厢内也会感受到震动，造成不适。In China, the automobile exhaust pipe is usually suspended on the chassis of the vehicle body by a simple rubber part (exhaust pipe lug), which cannot well absorb the vibration caused by the excitation force of the exhaust pipe system. After a long time, the exhaust pipe will be damaged, and the vibration will be felt in the cabin, causing discomfort.
实用新型内容Utility model content
本实用新型的目的是提供一种吸震型排气管吊件结构，能减少排气管的震动，延长排气管的使用寿命。The purpose of the utility model is to provide a shock-absorbing exhaust pipe hanger structure, which can reduce the vibration of the exhaust pipe and prolong the service life of the exhaust pipe.
本实用新型的技术方案是：The technical scheme of the utility model is:
吸震型排气管吊件结构，包括有汽车排气管吊耳，其特征在于吊耳上连接有吸震块。The shock-absorbing exhaust pipe hanger structure includes an automobile exhaust pipe hanger, and is characterized in that a shock-absorbing block is connected to the hanger.
所述的吸震块材料为铁、铅、铅合金、铜。The materials of the shock-absorbing block are iron, lead, lead alloy and copper.
所述的吊耳为三元乙丙胶、硅胶、丁基橡胶或丙烯酸酯橡胶材料，所述的吊耳和吸震块之间通过薄型橡胶条连接。The lifting lug is made of EPDM rubber, silica gel, butyl rubber or acrylic rubber, and the lifting lug is connected to the shock-absorbing block through a thin rubber strip.
所述的吊耳与吸震块硫化一体。The lifting lug is vulcanized integrally with the shock-absorbing block.
本实用新型是在原有排气管吊耳结构的基础上增加一吸震块，使吸震块的共振频率与排气管系统的激振频率一致，根据橡胶有阻尼性的特点，使它与排气管系统组成一个副振动系统，从而吸收共振的能量，减小排气管的振动，延长排气管的使用寿命。The utility model adds a shock-absorbing block on the basis of the original exhaust pipe lifting lug structure, so that the resonance frequency of the shock-absorbing block is consistent with the excitation frequency of the exhaust pipe system. The pipe system forms a secondary vibration system, thereby absorbing the energy of resonance, reducing the vibration of the exhaust pipe, and prolonging the service life of the exhaust pipe.
本实用新型解决了排气管系统在受到激振力作用时产生的抖动现象，制造成本低，解决问题有效，安装方便，能改善乘坐的舒适度，提高排气管系统的使用寿命。The utility model solves the shaking phenomenon generated when the exhaust pipe system is subjected to the exciting force, has low manufacturing cost, is effective in solving problems, is convenient to install, can improve riding comfort, and prolongs the service life of the exhaust pipe system.
附图说明Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
图2为本实用新型另一种结构示意图。Fig. 2 is another structural schematic diagram of the utility model.
具体实施方式Detailed ways
吸震型排气管吊件结构，包括有汽车排气管吊耳1，吊耳1上连接有吸震块2。吊耳1为三元乙丙胶、硅胶、丁基橡胶或丙烯酸酯橡胶材料，吸震块2材料为铁、铅、铅合金、铜。所述的吊耳1和吸震块2之间通过薄型橡胶条连接。The shock-absorbing exhaust pipe hanger structure includes an automobile exhaust pipe lifting lug 1, and a shock-absorbing block 2 is connected to the lifting lug 1. The lifting lug 1 is made of EPDM rubber, silica gel, butyl rubber or acrylic rubber, and the shock-absorbing block 2 is made of iron, lead, lead alloy, or copper. The hanging lug 1 and the shock-absorbing block 2 are connected by a thin rubber strip.
汽车运动时，发动机系统的震动传递到排气管系统，带动排气管吊耳主体部分振动，排气管吊耳薄型橡胶带动吸震块振动，由于吸震块的共振频率与排气管系统频率相同，即排气管系统处于静止状态。故它能很好的吸收系统振动。When the car is in motion, the vibration of the engine system is transmitted to the exhaust pipe system, driving the main part of the exhaust pipe hanger to vibrate, and the thin rubber of the exhaust pipe hanger drives the vibration of the shock-absorbing block, because the resonance frequency of the shock-absorbing block is the same as the frequency of the exhaust pipe system , that is, the exhaust pipe system is in a static state. So it can absorb system vibration very well.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620152386 CN200984970Y (en) | 2006-12-25 | 2006-12-25 | Shock-absorbing type exhaust pipe hanging piece structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620152386 CN200984970Y (en) | 2006-12-25 | 2006-12-25 | Shock-absorbing type exhaust pipe hanging piece structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984970Y true CN200984970Y (en) | 2007-12-05 |
Family
ID=38914434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620152386 Expired - Fee Related CN200984970Y (en) | 2006-12-25 | 2006-12-25 | Shock-absorbing type exhaust pipe hanging piece structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984970Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030949B (en) * | 2009-09-24 | 2012-09-12 | 上海骆氏减震件有限公司 | High-temperature resistant ethylene-propylene-diene monomer (EPDM) formula for lug of exhaust system and preparation method thereof |
| CN107672447A (en) * | 2017-10-20 | 2018-02-09 | 威固技术（安徽）有限公司 | High-rigidity lifting lug |
-
2006
- 2006-12-25 CN CN 200620152386 patent/CN200984970Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030949B (en) * | 2009-09-24 | 2012-09-12 | 上海骆氏减震件有限公司 | High-temperature resistant ethylene-propylene-diene monomer (EPDM) formula for lug of exhaust system and preparation method thereof |
| CN107672447A (en) * | 2017-10-20 | 2018-02-09 | 威固技术（安徽）有限公司 | High-rigidity lifting lug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: XIA DINGHU |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110127 Address after: 242300 Xuancheng, Anhui Province declared south junction Patentee after: Anhui Zhongding Sealing Part Co., Ltd. Address before: 242300 Xuancheng, Anhui Province declared south junction Co-patentee before: Xia Dinghu Patentee before: Anhui Zhongding Sealing Part Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |