CN200981499Y - Double-air-outlet elliptical stainless steel taper nut fastening automobile tail gas pipe - Google Patents
Double-air-outlet elliptical stainless steel taper nut fastening automobile tail gas pipe Download PDFInfo
- Publication number
- CN200981499Y CN200981499Y CNU2006200492454U CN200620049245U CN200981499Y CN 200981499 Y CN200981499 Y CN 200981499Y CN U2006200492454 U CNU2006200492454 U CN U2006200492454U CN 200620049245 U CN200620049245 U CN 200620049245U CN 200981499 Y CN200981499 Y CN 200981499Y
- Authority
- CN
- China
- Prior art keywords
- tail gas
- gas pipe
- pipe
- automobile tail
- automobile
- 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
Links
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a double air-outlet elliptical rustless steel taper nut fastening automobile tail gas pipe, relating to a taper nut fastening automobile tail gas pipe device. The utility model comprises at least one heat-proof ring which is connected to an elliptical rustless steel inside pipe and an automobile tail gas pipe, wherein the heat-proof ring is provided between the elliptical rustless steel inside pipe and the automobile tail gas outside pipe, one end of the rustless steel pipe is taper with external screw thread and is divided into three clacks which is taper inside, when a spiral taper nut is screwed tightest, the mechanical connection through the sealing of the heat-proof ring is tightest too, a fastening device for fastening taper nut is provided on the double air-outlet elliptical rustless steel inside pipe and an air inlet of the automobile tail gas pipe for mechanical connection. The utility model resolves the problem that the tail pipe device is easy to rust to affect the aesthetic feeling of the automobile, and has the advantages of simple structure and convenience in mounting or dismounting, besides the adoption of the double pipes of air outlet instead of the single pipe makes the tail-end of the automobile more generous, and the utility model can be widely used in tail gas pipe of various automobile.
Description
Technical field:
The utility model relates to the fastening vehicle exhaust pipe unit of a kind of tapering nut.
Background technology:
At present, known offgas duct device gets rusty easily, to influence automobile attractive in appearance.
Summary of the invention:
Get rusty easily in order to overcome the offgas duct device, to influence automobile attractive in appearance, the purpose of this utility model provides the fastening automobile tail gas pipe of a kind of double air vent ellipse corrosion-resistant steel tapering nut.
Technical scheme: the purpose of this utility model is to realize like this, the fastening automobile tail gas pipe of a kind of double air vent ellipse corrosion-resistant steel tapering nut, at least comprise the insulating collar that links to each other with automobile tail gas pipe in the ellipse stainless steel tube, it is characterized in that: insulating collar is installed in the ellipse stainless steel tube and the outer centre of automobile tail gas pipe, one of stainless steel tube is done the tapering outside thread and is opened and divide equally in three lobes also tapering, it is tight more to the also tight more mechanical connection of insulating collar sealing to revolve the tapering nut, with automobile tail gas pipe admission port place fastening tapering nut clamping device mechanical connection is arranged in the double air vent ellipse stainless steel tube.
Technique effect:, solved the offgas duct device and got rusty easily, influence automobile problem attractive in appearance owing to adopt such scheme.
The utility model is simple in structure, mounting or dismounting are convenient, makes single tube exhaust car become two-tube back afterbody and sees over more daring, is widely used on the offgas duct of various cars.
Embodiment further specifies the utility model below in conjunction with accompanying drawing:
Description of drawings:
Fig. 1 is a longitudinal sectional drawing.
Embodiment:
(1) double air vent ellipse stainless steel tube (2) automobile tail gas pipe (3) insulating collar among the figure, (4) offgas duct admission port (5) tapering nut clamping device.
Embodiment:
In the drawings: insulating collar (3) mechanical connection that (1) links to each other with automobile tail gas pipe (2) in the double air vent ellipse stainless steel tube, insulating collar (3) is installed in the centre of double air vent ellipse stainless steel tube interior (1) and automobile tail gas pipe outer (4), one of stainless steel tube is done the tapering outside thread and is opened and divide equally in three lobes also tapering, it is tight more to the also tight more mechanical connection of insulating collar sealing to revolve tapering nut (5), and double air vent ellipse corrosion-resistant steel (1) has been located fastening tapering nut clamping device (5) mechanical connection with automobile tail gas pipe outer (4).
Claims (1)
- The fastening automobile tail gas pipe of a kind of double air vent ellipse corrosion-resistant steel tapering nut, at least comprise the insulating collar that links to each other with automobile tail gas pipe in the ellipse stainless steel tube, it is characterized in that: insulating collar is installed in the ellipse stainless steel tube and the outer centre of automobile tail gas pipe, one of stainless steel tube is done the tapering outside thread and is opened and divide equally in three lobes also tapering, it is tight more to the also tight more mechanical connection of insulating collar sealing to revolve the tapering nut, with automobile tail gas pipe admission port place fastening tapering nut clamping device mechanical connection is arranged in the double air vent ellipse stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200492454U CN200981499Y (en) | 2006-12-20 | 2006-12-20 | Double-air-outlet elliptical stainless steel taper nut fastening automobile tail gas pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200492454U CN200981499Y (en) | 2006-12-20 | 2006-12-20 | Double-air-outlet elliptical stainless steel taper nut fastening automobile tail gas pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981499Y true CN200981499Y (en) | 2007-11-28 |
Family
ID=38908661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200492454U Expired - Fee Related CN200981499Y (en) | 2006-12-20 | 2006-12-20 | Double-air-outlet elliptical stainless steel taper nut fastening automobile tail gas pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981499Y (en) |
-
2006
- 2006-12-20 CN CNU2006200492454U patent/CN200981499Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207437161U (en) | A kind of crankcase ventilation system of engine with supercharger | |
| EP1914401A3 (en) | Exhaust manifold | |
| CN200981497Y (en) | Stainless steel taper nut fastening automobile tail gas pipe | |
| CN200981499Y (en) | Double-air-outlet elliptical stainless steel taper nut fastening automobile tail gas pipe | |
| CN200981490Y (en) | Double-air-outlet octagonal stainless steel taper nut fastening automobile tail gas pipe | |
| CN200981498Y (en) | Octagonal stainless steel taper nut fastening automobile tail gas pipe | |
| CN200981489Y (en) | Elliptical stainless steel taper nut fastening automobile tail gas pipe | |
| CN200981491Y (en) | Double-air-outlet octagonal stainless steel bolt fastening automobile tail gas pipe | |
| CN200981492Y (en) | Double-air-outlet square stainless steel bolt fastening automobile tail gas pipe | |
| CN200981496Y (en) | Double-air-outlet elliptical stainless steel automobile tail gas pipe | |
| CN200981494Y (en) | Double-air-outlet octagonal stainless steel automobile tail gas pipe | |
| CN200981495Y (en) | Double-air-outlet square stainless steel automobile tail gas pipe | |
| CN202081945U (en) | Novel automobile decorative tail pipe | |
| CN200977853Y (en) | Elliptical stainless steel bolt fastening automobile tail gas pipe | |
| CN200984969Y (en) | Double air outlets stainless steel taper nut fastening automobile tail-air tube | |
| CN206845323U (en) | The laying structure of engine exhaust butterfly valve | |
| CN200985821Y (en) | Non-corrodible steel screw nail fastening vehicle tail gas pipe | |
| CN2821510Y (en) | Self cleaning forced heat exchanger for condenser | |
| CN200982219Y (en) | Stainless steel automobile tail gas pipe | |
| CN200996319Y (en) | Tightening tail-gas exhaust of octagonal stainless steel screw for vehicle | |
| CN201581967U (en) | Three-way catalytic purifier | |
| CN200984968Y (en) | Hexagonal type stainless steel taper nut fastening automobile tail-air tube | |
| CN200989232Y (en) | Stainless steel vehicle tail gas tube | |
| CN200982220Y (en) | Double air vent stainless steel automobile tail gas pipe | |
| CN200977852Y (en) | Square stainless steel automobile tail gas pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |