CN203584544U - Direct-plug-in type car exhaust - Google Patents
Direct-plug-in type car exhaust Download PDFInfo
- Publication number
- CN203584544U CN203584544U CN201320671583.1U CN201320671583U CN203584544U CN 203584544 U CN203584544 U CN 203584544U CN 201320671583 U CN201320671583 U CN 201320671583U CN 203584544 U CN203584544 U CN 203584544U
- Authority
- CN
- China
- Prior art keywords
- tail larynx
- retaining ring
- press strip
- exhaust
- inner peripheral
- 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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Abstract
The utility model discloses a direct-plug-in type car exhaust. A bushing is arranged at the inner part of the exhaust, and comprises a fixing ring and a plurality of pressed strips which are uniformly fixed on the inner circumferential surface of the fixing ring and extend forwards, and the outer circumferential surface of the fixing ring is attached and fixed with the inner circumferential surface of the exhaust. An integral bushing structure is adopted to fix the exhaust, the connecting end of the exhaust is directly sleeved with a car exhaust pipe, and the outer circle of the exhaust pipe is hooped and fixed by the elastic pressed strips. The installation is quick and convenient. Each pressed strip is arranged on the fixing ring of the bushing; processing and positioning are facilitated; a condition that each pressed strip bears the same pressure and has low possibility of falling off is ensured.
Description
Technical field
The utility model relates to auto parts and components, is specifically related to a kind of direct insertion car tail larynx.
Background technique
Car tail larynx is the parts that are contained on outlet pipe, and it plays decoration, protective action, can also play certain sound deadening outlet pipe.The means of fixation of tail larynx is mainly adopted and is screwed or buckle is fixed in the market, is screwed and need to could installs by instrument, and assembling is trouble comparatively; Buckle fixed installation is convenient and swift, but existing buckle structure is to fix respectively several independent buckles at the inner peripheral surface of tail larynx, because buckle is contained in the inner peripheral surface of tail larynx, measure difficulty, add and be difficult to location man-hour, once dislocation is installed, use unbalance stress, easily occur the phenomenon of single buckle sealing-off, the buckle of sealing-off is along with jolting of automobile is subjected to displacement, and the tail larynx inner peripheral surface that can wear and tear, also affects the normal use of other buckles.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of direct insertion car tail larynx, adopts lining to fix, and guarantees integrity and the conformity of installation, long service life quick for installation.
The utility model is achieved through the following technical solutions:
A kind of direct insertion car tail larynx, the inside of tail larynx is provided with lining, and described lining comprises retaining ring and multiple press strip extending forward on described retaining ring inner peripheral surface that is evenly fixed on, and the inner peripheral surface laminating of the outer circumferential face of described retaining ring and described tail larynx is fixing.
The further improvement project of the utility model is, described press strip is long strip elastic sheet, the afterbody of described press strip be joint, stage casing upwards swell form tightening platform, anterior be semicircle changeover portion, described joint and described retaining ring inner peripheral surface are welded and fixed.
The utility model further improvement project is, the length of described joint is identical with the width of described retaining ring, the length of described tightening platform is 3-5cm, the opening surface of described semicircle changeover portion and described tightening platform are positioned at same plane, and the radius of arc of described semicircle changeover portion is identical with the bump height of described tightening platform.
The utility model further improvement project is, described press strip is at least 4, and described press strip extends to the outlet of tail larynx.
The utility model compared with prior art has the following advantages:
The utility model adopts all-in-one-piece bush structure to fix tail larynx, directly the connecting end of tail larynx is packed on automobile exhaust pipe, the outer ring of elastic layering banding outlet pipe is fixed, convenience quick for installation, each press strip is arranged on the retaining ring of lining, be easy to processing location, the pressure that while guaranteeing to use, each press strip bears is identical, difficult drop-off.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is lining stereogram.
Fig. 3 is press strip side view.
Embodiment
The direct insertion car tail larynx of one as shown in Figure 1, 2, 3, the inside of tail larynx 1 is provided with lining 2, lining 2 comprises that retaining ring 3 and four are evenly fixed on the press strip 4 extending to the outlet of tail larynx on retaining ring 3 inner peripheral surfaces, and the inner peripheral surface laminating of the outer circumferential face of retaining ring 3 and tail larynx 1 is fixed.
In the present embodiment, press strip 4 is long strip elastic sheet, the afterbody of press strip 4 be joint 41, stage casing upwards swell form tightening platform 42, anterior be semicircle changeover portion 43, joint 41 is welded and fixed with retaining ring 3 inner peripheral surfaces.The length of joint 41 is identical with the width of retaining ring 3, and the length of tightening platform 42 is 3cm, and the opening surface of semicircle changeover portion 43 and tightening platform 42 are positioned at same plane, and the radius of arc of semicircle changeover portion 43 is identical with the bump height of tightening platform 42.
Claims (4)
1. a direct insertion car tail larynx, it is characterized in that: the inside of tail larynx (1) is provided with lining (2), described lining (2) comprises retaining ring (3) and multiple press strip (4) extending forward on described retaining ring (3) inner peripheral surface that is evenly fixed on, and the inner peripheral surface laminating of the outer circumferential face of described retaining ring (3) and described tail larynx (1) is fixing.
2. the direct insertion car tail larynx of one as claimed in claim 1, it is characterized in that: described press strip (4) is long strip elastic sheet, the afterbody of described press strip (4) be joint (41), stage casing upwards swell form tightening platform (42), anterior be semicircle changeover portion (43), described joint (41) is welded and fixed with described retaining ring (3) inner peripheral surface.
3. the direct insertion car tail larynx of one as claimed in claim 2, it is characterized in that: the length of described joint (41) is identical with the width of described retaining ring (3), the length of described tightening platform (42) is 3-5cm, the opening surface of described semicircle changeover portion (43) and described tightening platform (42) are positioned at same plane, and the radius of arc of described semicircle changeover portion (43) is identical with the bump height of described tightening platform (42).
4. the direct insertion car tail larynx of one as claimed in claim 1, is characterized in that: described press strip (4) is at least 4, and described press strip (4) extends to the outlet of tail larynx.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671583.1U CN203584544U (en) | 2013-10-29 | 2013-10-29 | Direct-plug-in type car exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320671583.1U CN203584544U (en) | 2013-10-29 | 2013-10-29 | Direct-plug-in type car exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203584544U true CN203584544U (en) | 2014-05-07 |
Family
ID=50582480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320671583.1U Expired - Fee Related CN203584544U (en) | 2013-10-29 | 2013-10-29 | Direct-plug-in type car exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203584544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314654A (en) * | 2014-08-29 | 2015-01-28 | 常州武进长城工具有限公司 | Automotive exhaust pipe |
-
2013
- 2013-10-29 CN CN201320671583.1U patent/CN203584544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314654A (en) * | 2014-08-29 | 2015-01-28 | 常州武进长城工具有限公司 | Automotive exhaust pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20181029 |