CN208473970U - A kind of automobile exhaust pipe connections - Google Patents
A kind of automobile exhaust pipe connections Download PDFInfo
- Publication number
- CN208473970U CN208473970U CN201821102260.XU CN201821102260U CN208473970U CN 208473970 U CN208473970 U CN 208473970U CN 201821102260 U CN201821102260 U CN 201821102260U CN 208473970 U CN208473970 U CN 208473970U
- Authority
- CN
- China
- Prior art keywords
- adapter tube
- end adapter
- exhaust pipe
- outer cylinder
- tube outer
- 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
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model proposes a kind of automobile exhaust pipe connections, it include: two end adapter tube outer cylinders, two end adapter tube inner cylinders, intermediate connection tube, connect pawl, sealing ring, two end adapter tube outer cylinders are movably arranged on the both ends of intermediate connection tube, one end of end adapter tube outer cylinder is connect with intermediate connection tube, the other end of end adapter tube outer cylinder is fixedly connected with one end of end adapter tube inner cylinder, end adapter tube inner cylinder end is protruded into the adapter tube outer cylinder of end and is fixedly connected with the inner wall of end adapter tube outer cylinder, there is gap between end adapter tube inner cylinder and end adapter tube outer cylinder, space height is greater than the pipe thickness of exhaust pipe, exhaust pipe one end is protruded into gap, the other end of end adapter tube inner cylinder is along the circumferential direction fixedly installed with multiple handgrips, handgrip is L-type elastic piece, exhaust inside pipe wall, which is equipped with, grabs slot with what handgrip cooperated, the other end of end adapter tube outer cylinder is equipped with close Seal.The utility model can only adjustably adjust, and leakproofness is good.
Description
Technical field
The utility model relates to exhaust pipe technical field, in particular to a kind of automobile exhaust pipe connections.
Background technique
Due to automobile engine between automobile tail with a distance from it is longer, the length of exhaust pipe is also longer, thus can not
By connecting between an exhaust pipe, there are a kind of automobile exhaust pipe connections to be attached multistage exhaust pipe, present vapour
Vehicle exhaust pipe connector is fixed structure type, can not suitably be adjusted according to the physical length of automobile, often be led
The problems such as causing installation length improper, and installing also relatively harder, poor sealing, be easy gas leakage.
Utility model content
It, can not only can in view of the above-mentioned problems, the purpose of this utility model is that propose a kind of automobile exhaust pipe connections
Telescopic adjustment, and leakproofness is good.
The utility model solves technical solution used by above-mentioned technical problem: a kind of automobile exhaust pipe connections,
It is characterized in that, comprising: two end adapter tube outer cylinders, two end adapter tube inner cylinders, intermediate connection tube, connection pawl, sealing ring, it is described
Two end adapter tube outer cylinders are movably arranged on the both ends of the intermediate connection tube, one end of the end adapter tube outer cylinder and it is described in
Between connecting tube connect, the other end of the end adapter tube outer cylinder is fixedly connected with one end of the end adapter tube inner cylinder, the end
Adapter tube inner cylinder end is protruded into the end adapter tube outer cylinder and is fixedly connected with the inner wall of the end adapter tube outer cylinder, the end adapter tube
There is gap between inner cylinder and the end adapter tube outer cylinder, the space height is greater than the pipe thickness of the exhaust pipe, the row
Tracheae one end is protruded into the gap, and the other end of the end adapter tube inner cylinder is along the circumferential direction fixedly installed with multiple handgrips,
The handgrip is L-type elastic piece, and the exhaust inside pipe wall, which is equipped with, grabs slot with what the handgrip cooperated, the end adapter tube outer cylinder
The other end is equipped with sealing ring.
Further, the end adapter tube outer cylinder is set in the outside of the intermediate connection tube, living with the intermediate connection tube
Dynamic connection.
Further, the internal diameter of the end adapter tube outer cylinder is identical as the internal diameter of the intermediate connection tube.
Further, circumferentially arranged with multiple mounting holes on the lateral wall of the end adapter tube outer cylinder, fixing bolt passes through institute
It states mounting hole exhaust pipe is fixed.
Further, the mounting hole is located at the gap lengths that the end adapter tube outer cylinder is connect with the end adapter tube inner cylinder
It is interior.
Further, the exhaust pipe, which is equipped with, passes through the peace with the matched through-hole of the mounting hole, the fixing bolt
Hole and through-hole are filled so that the exhaust pipe to be fixed.
Utility model has the advantages that the connector is made of two end adapter tube inner/outer tubes and intermediate connection tube, end
Head adapter tube outer cylinder is flexibly connected with intermediate connection tube, so as to according to the length of the actual installation Space adjustment exhaust pipe of automobile
Degree, and it is provided with end adapter tube inner cylinder, exhaust pipe protrudes into the gap between end adapter tube outer cylinder and end adapter tube inner cylinder simultaneously
It is fixed by fixing bolt, the other end also passes through handgrip and further fixes with exhaust inside pipe wall, on the one hand can be by grabbing
Hand carries out quick location and installation with the matching for grabbing slot, on the other hand can prevent from sliding, and wherein handgrip is elastic piece, can be easy
It protrudes into exhaust pipe.In addition it is equipped with sealing ring in the other end of end adapter tube outer cylinder, can effectively prevent revealing, the utility model
Design structure good airproof performance, the gas in exhaust pipe discharges along end adapter tube inner cylinder, and it is slow that gap forms a gas
Area is deposited, gas goes to sealing function of the gap due to sealing ring, can not run out of, and can only be cached in gap.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of automobile exhaust pipe connections of the utility model；
Fig. 2 is a kind of the schematic diagram of the section structure of automobile exhaust pipe connections of the utility model.
Wherein: 1, exhaust pipe；2, end adapter tube outer cylinder；3, intermediate connection tube；4, end adapter tube inner cylinder；5, pawl is connected；6,
Sealing ring；7, fixation hole；8, fixing bolt.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As depicted in figs. 1 and 2, a kind of 1 connector of automobile exhaust pipe characterized by comprising two end adapter tube outer cylinders
2, two end adapter tube inner cylinders 4, intermediate connection tube 3, connection pawl 5, sealing ring 6, described two 2 activity installations of end adapter tube outer cylinder
It is connect in the one end at the both ends of the intermediate connection tube 3, the end adapter tube outer cylinder 2 with the intermediate connection tube 3, the end
The other end of adapter tube outer cylinder 2 is fixedly connected with one end of the end adapter tube inner cylinder 4, and 4 end of end adapter tube inner cylinder is protruded into described
It is fixedly connected in end adapter tube outer cylinder 2 with the inner wall of the end adapter tube outer cylinder 2, the end adapter tube inner cylinder 4 and the end
There is gap between adapter tube outer cylinder 2, the space height is greater than the pipe thickness of the exhaust pipe 1, and described 1 one end of exhaust pipe is protruded into
In the gap, the other end of the end adapter tube inner cylinder 4 is along the circumferential direction fixedly installed with multiple handgrips, and the handgrip is L
Type elastic piece, 1 inner wall of exhaust pipe, which is equipped with, grabs slot with what the handgrip cooperated, and the other end of the end adapter tube outer cylinder 2 is set
There is sealing ring 6.
Further, the end adapter tube outer cylinder 2 is set in the outside of the intermediate connection tube 3, with the intermediate connection tube 3
It is flexibly connected.Such as it is threadedly coupled.
Further, the internal diameter of the end adapter tube outer cylinder 2 is identical as the internal diameter of the intermediate connection tube 3, when end is taken over
Between outer cylinder 2 and intermediate connection tube 3 when telescopic adjustment, a limit can be played the role of.
Further, circumferentially arranged with multiple mounting holes on the lateral wall of the end adapter tube outer cylinder 2, fixing bolt 8 is passed through
Exhaust pipe 1 is fixed the mounting hole.
Further, it is long to be located at the gap that the end adapter tube outer cylinder 2 is connect with the end adapter tube inner cylinder 4 for the mounting hole
In degree.
Further, the exhaust pipe 1 is equipped with passes through described with the matched through-hole of the mounting hole, the fixing bolt 8
Mounting hole and through-hole are the exhaust pipe 1 to be fixed.
Working method: the connector is made of two end adapter tube inner/outer tubes and intermediate connection tube, end adapter tube outer cylinder with
Intermediate connection tube is flexibly connected, and so as to according to the length of the actual installation Space adjustment exhaust pipe of automobile, and is provided with
End adapter tube inner cylinder, exhaust pipe protrude into the gap between end adapter tube outer cylinder and end adapter tube inner cylinder and by fixing bolt into
Row is fixed, and the other end also passes through handgrip and further fixes with exhaust inside pipe wall, on the one hand can pass through handgrip and the matching for grabbing slot
Quick location and installation is carried out, on the other hand can prevent from sliding, wherein handgrip is elastic piece, can be easy to protrude into exhaust pipe；
In addition it is equipped with sealing ring in the other end of end adapter tube outer cylinder, can effectively prevent revealing, the design structure of the utility model is close
Envelope property is good, and the gas in exhaust pipe is discharged along end adapter tube inner cylinder, and gap forms a gas buffer area, and gas is gone to
Gap can not be run out of due to the sealing function of sealing ring, can only be cached in gap.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of automobile exhaust pipe connections characterized by comprising two end adapter tube outer cylinders, two end adapter tube inner cylinders,
Intermediate connection tube, connection pawl, sealing ring, described two end adapter tube outer cylinders are movably arranged on the both ends of the intermediate connection tube,
One end of the end adapter tube outer cylinder is connect with the intermediate connection tube, and the other end of the end adapter tube outer cylinder is fixedly connected with institute
One end of end adapter tube inner cylinder is stated, the end adapter tube inner cylinder end is protruded into outer with end adapter tube in the end adapter tube outer cylinder
The inner wall of cylinder is fixedly connected, and has gap between the end adapter tube inner cylinder and the end adapter tube outer cylinder, the space height is big
In the pipe thickness of the exhaust pipe, described exhaust pipe one end is protruded into the gap, the other end of the end adapter tube inner cylinder
Multiple handgrips are along the circumferential direction fixedly installed with, the handgrip is L-type elastic piece, and the exhaust inside pipe wall is equipped with and the handgrip
Slot is grabbed in cooperation, and the other end of the end adapter tube outer cylinder is equipped with sealing ring.
2. a kind of automobile exhaust pipe connections according to claim 1, which is characterized in that the end adapter tube outer cylinder is arranged
In the outside of the intermediate connection tube, it is flexibly connected with the intermediate connection tube.
3. a kind of automobile exhaust pipe connections according to claim 1, which is characterized in that the end adapter tube outer cylinder it is interior
Diameter is identical as the internal diameter of the intermediate connection tube.
4. a kind of automobile exhaust pipe connections according to claim 1, which is characterized in that outside the end adapter tube outer cylinder
Circumferentially arranged with multiple mounting holes on side wall, fixing bolt passes through the mounting hole and exhaust pipe is fixed.
5. a kind of automobile exhaust pipe connections stated according to claim 4, which is characterized in that the mounting hole is located at the end
In the gap lengths that adapter tube outer cylinder is connect with the end adapter tube inner cylinder.
6. a kind of automobile exhaust pipe connections according to claim 4, which is characterized in that the exhaust pipe is equipped with and institute
The matched through-hole of mounting hole is stated, the fixing bolt passes through the mounting hole and through-hole so that the exhaust pipe to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102260.XU CN208473970U (en) | 2018-07-12 | 2018-07-12 | A kind of automobile exhaust pipe connections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102260.XU CN208473970U (en) | 2018-07-12 | 2018-07-12 | A kind of automobile exhaust pipe connections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473970U true CN208473970U (en) | 2019-02-05 |
Family
ID=65210384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102260.XU Expired - Fee Related CN208473970U (en) | 2018-07-12 | 2018-07-12 | A kind of automobile exhaust pipe connections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820604A (en) * | 2019-04-08 | 2019-05-31 | 北京大学口腔医学院 | A kind of built-in optical element and antipollution laser surgey or process equipment |
| CN110030065A (en) * | 2019-05-13 | 2019-07-19 | 中国人民解放军第六四零九工厂 | A kind of vehicle mounted type exhaust gas cleaner |
-
2018
- 2018-07-12 CN CN201821102260.XU patent/CN208473970U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109820604A (en) * | 2019-04-08 | 2019-05-31 | 北京大学口腔医学院 | A kind of built-in optical element and antipollution laser surgey or process equipment |
| CN109820604B (en) * | 2019-04-08 | 2024-02-27 | 北京大学口腔医学院 | Built-in optical element and anti-pollution laser operation or processing equipment |
| CN110030065A (en) * | 2019-05-13 | 2019-07-19 | 中国人民解放军第六四零九工厂 | A kind of vehicle mounted type exhaust gas cleaner |
| CN110030065B (en) * | 2019-05-13 | 2024-04-16 | 中国人民解放军第六四零九工厂 | Vehicle-mounted tail gas purifying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208473970U (en) | A kind of automobile exhaust pipe connections | |
| CN204419332U (en) | A kind of exhaust fitting | |
| CN102383894A (en) | Expansion joint for exhaust pipe of internal combustion engine | |
| CN205503239U (en) | Automobile -used silencing device | |
| CN208966406U (en) | Enmgine exhaust, engine and vehicle | |
| CN106545394A (en) | A kind of adjustable diesel exhaust gas pipe connection | |
| CN206681879U (en) | A kind of air inlet joint pipe for diesel engine | |
| CN208416758U (en) | A kind of denoising device of engine of boat and ship | |
| CN216518235U (en) | Automobile exhaust funnel with silencing function | |
| CN212274120U (en) | Air conditioner silencer | |
| CN208587217U (en) | A kind of used with tractor exhaust vehicle frame and a kind of tractor | |
| CN208153124U (en) | Exhaust pipe and bellows integrated morphology | |
| CN205858456U (en) | A kind of silencer for diesel engine | |
| CN204986075U (en) | Engine tube coupling rubber tube | |
| CN106122995B (en) | Flue for desulfurization absorption tower | |
| CN108087086A (en) | The automobile exhaust pipe of installing and dismounting formula tail pipe | |
| CN212967089U (en) | Double-combination silencer | |
| CN217108645U (en) | Combined sealing type corrugated pipe compensator | |
| CN215335749U (en) | External structure of liquid feeding port and gas return port of side-hung LNG gas cylinder module | |
| CN208348736U (en) | A kind of corrugated connecting tube | |
| RU194881U1 (en) | PIPE JOINT TEE | |
| CN207332995U (en) | A kind of pipeline cassette tape device | |
| CN209483465U (en) | A kind of motor bellows facilitating installation | |
| CN207701215U (en) | Forklift truck exhaust system and internal combustion counterbalance forklift truck with it | |
| CN211737262U (en) | Environment-friendly automobile exhaust bellows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190205 Termination date: 20200712 |