CN206918471U - A kind of attachment structure of air inlet aluminum pipe - Google Patents
A kind of attachment structure of air inlet aluminum pipe Download PDFInfo
- Publication number
- CN206918471U CN206918471U CN201720551650.4U CN201720551650U CN206918471U CN 206918471 U CN206918471 U CN 206918471U CN 201720551650 U CN201720551650 U CN 201720551650U CN 206918471 U CN206918471 U CN 206918471U
- Authority
- CN
- China
- Prior art keywords
- gum sleeve
- air inlet
- aluminum pipe
- attachment structure
- hold
- 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
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a kind of attachment structure of air inlet aluminum pipe, belongs to automobile pipeline technical field.It solves the problems, such as that existing air inlet aluminum pipe firmness is low and poor air-tightness.The attachment structure of this air inlet aluminum pipe, air inlet aluminum pipe includes body and gum sleeve, attachment structure includes hold-down ring and circumferential clasp, the end of body has annular gear edge, the middle of gum sleeve madial wall has annular shoulder block, and the end of body is located in gum sleeve, and hold-down ring is located in gum sleeve, and hold-down ring is connected with gum sleeve spiral makes annular gear edge and annular shoulder block phase clamping, circumferential clasp insertion, which is fixed on the lateral wall of gum sleeve, is fixedly connected with body and gum sleeve.The attachment structure of this air inlet aluminum pipe has the advantages of firmness height and good air-tightness.
Description
Technical field
The utility model belongs to automobile pipeline technical field, is related to a kind of attachment structure of air inlet aluminum pipe.
Background technology
The air inlet aluminum pipe of engine is one of important pipeline of engine, for waste gas recovery, the engine of prior art
Air inlet aluminum pipe is typically mainly welded to form by steel pipe and sleeve pipe, due to needing to weld and need certain antirust treatment in production,
After long-term use, the airtight reliability of the air inlet aluminum pipe of prior art can be deteriorated, and corrosion hidden danger be present, have to the cleannes of pipeline
Very big influence, blocked so as to easily cause, therefore, there is a kind of starting for gum sleeve and aluminum pipe tight fit socket composition
Machine air inlet aluminum pipe, but problem is, and the air inlet aluminum pipe of this structure is not firm enough, and gum sleeve and aluminum pipe easily disengage, so as to
Influence the air-tightness of pipeline.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided a kind of company of air inlet aluminum pipe
Binding structure, the technical problem of solution are how to improve the firmness of air inlet aluminum pipe, improve air-tightness.
The purpose of this utility model can be realized by following technical proposal：A kind of attachment structure of air inlet aluminum pipe, air inlet
Aluminum pipe includes body and gum sleeve, it is characterised in that attachment structure includes hold-down ring and circumferential clasp, the end of the body
Place has annular gear edge, and the middle of described gum sleeve madial wall has annular shoulder block, and the end of the body is located in
In gum sleeve, described hold-down ring is located in gum sleeve, and described hold-down ring is connected with gum sleeve spiral makes annular
Edge and annular shoulder block phase clamping are kept off, the insertion of described circumferential clasp, which is fixed on the lateral wall of gum sleeve, makes body and rubber sleeve
Pipe is fixedly connected with.
Gum sleeve has certain elasticity, and one end of body passes through gum sleeve, the annular of body other end end
Gear along and the annular shoulder block phase clamping in gum sleeve, then by screwing in hold-down ring in gum sleeve, make hold-down ring against
In annular gear along annular gear edge and annular shoulder block phase clamping is above made, the outer of gum sleeve is then fixed on by circumferential clasp insertion
It is fixedly connected with body and gum sleeve in side wall.Body is improved by the cooperation of hold-down ring and circumferential clasp to connect with gum sleeve
Firmness, body and gum sleeve are without departing from improving air-tightness.
In a kind of attachment structure of above-mentioned air inlet aluminum pipe, there is annular snap on the lateral wall of described gum sleeve
Groove, the insertion of described circumferential clasp are fixed in annular slot.The setting of annular slot can improve the jail of circumferential clasp installation
Gu degree, so as to improve the firmness that body connects with gum sleeve, make body and gum sleeve without departing from raising is airtight
Property.
In a kind of attachment structure of above-mentioned air inlet aluminum pipe, described circumferential clasp is slotted collar.Slotted collar, peace
Dress is convenient.
In a kind of attachment structure of above-mentioned air inlet aluminum pipe, described hold-down ring is made up of plastic material.Hold-down ring with
Gum sleeve is engaged, and is made easy for installation.
Compared with prior art, the attachment structure of air inlet aluminum pipe provided by the utility model passes through hold-down ring and circumferential clasp
Cooperation improve the firmness that body connect with gum sleeve, make body and gum sleeve without departing from raising air-tightness.
Brief description of the drawings
Fig. 1 is the schematic diagram of this air inlet aluminum pipe attachment structure.
Fig. 2 is the enlarged drawing in this air inlet aluminum pipe attachment structure Figure 1A regions.
In figure, 1, body；2nd, gum sleeve；3rd, hold-down ring；4th, circumferential clasp；5th, annular gear edge；6th, annular shoulder block；7th, ring
Shape neck.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in figure 1, air inlet aluminum pipe includes body 1 and gum sleeve 2, attachment structure includes hold-down ring 3 and circumferential clasp
4, hold-down ring 3 is made up of plastic material, and circumferential clasp 4 is slotted collar.
As shown in Fig. 2 the end of body 1 has annular gear along 5, the middle of the madial wall of gum sleeve 2 has annular
Shoulder block 6, the end of body 1 are located in gum sleeve 2, hold-down ring 3 be located in gum sleeve 2, hold-down ring 3 and gum sleeve
The connection of 2 spirals makes annular gear have annular slot 7, annular snap on the lateral wall of gum sleeve 2 along 5 and the phase clamping of annular shoulder block 6
The insertion of ring 4, which is fixed in annular slot 7, is fixedly connected with body 1 and gum sleeve 2.
During installation, one end of body 1 is passed through into gum sleeve 2, the annular of the other end end of body 1 is kept off along 5 and rubber
The phase clamping of annular shoulder block 6 in sleeve pipe 2, then by screwing in hold-down ring 3 in gum sleeve 2, hold-down ring 3 is set to be resisted against annular
Gear makes annular gear along 5, and along 5 and the phase clamping of annular shoulder block 6, being then embedded in again by circumferential clasp 4 in annular slot 7 makes this
Body 1 and gum sleeve 2 are fixedly connected with.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although body 1, gum sleeve 2, hold-down ring 3, circumferential clasp 4, annular has more been used to keep off along 5, annular herein
The terms such as shoulder block 6, annular slot 7, but it is not precluded from the possibility using other terms.Using these terms just for the sake of more
Easily describe and explain essence of the present utility model；It is all new with this practicality to be construed as any additional limitation
Type spirit is disagreed.
Claims (4)
1. a kind of attachment structure of air inlet aluminum pipe, air inlet aluminum pipe includes body (1) and gum sleeve (2), it is characterised in that connection
Structure includes hold-down ring (3) and circumferential clasp (4), and the end of the body (1) has annular gear along (5), described rubber
The middle of sleeve pipe (2) madial wall has annular shoulder block (6), and the end of the body (1) is located in gum sleeve (2), institute
The hold-down ring (3) stated is located in gum sleeve (2), and described hold-down ring (3) is connected with gum sleeve (2) spiral makes annular gear
Along (5) and annular shoulder block (6) phase clamping, embedded be fixed on the lateral wall of gum sleeve (2) of described circumferential clasp (4) makes this
Body (1) and gum sleeve (2) are fixedly connected with.
A kind of 2. attachment structure of air inlet aluminum pipe according to claim 1, it is characterised in that described gum sleeve (2)
Lateral wall on there is annular slot (7), described circumferential clasp (4) insertion is fixed in annular slot (7).
A kind of 3. attachment structure of air inlet aluminum pipe according to claim 1 or 2, it is characterised in that described circumferential clasp
(4) it is slotted collar.
A kind of 4. attachment structure of air inlet aluminum pipe according to claim 1 or 2, it is characterised in that described hold-down ring (3)
It is made up of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551650.4U CN206918471U (en) | 2017-05-18 | 2017-05-18 | A kind of attachment structure of air inlet aluminum pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720551650.4U CN206918471U (en) | 2017-05-18 | 2017-05-18 | A kind of attachment structure of air inlet aluminum pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918471U true CN206918471U (en) | 2018-01-23 |
Family
ID=61309170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720551650.4U Expired - Fee Related CN206918471U (en) | 2017-05-18 | 2017-05-18 | A kind of attachment structure of air inlet aluminum pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910132A (en) * | 2019-03-08 | 2019-06-21 | 南京工程学院 | The bubble and hole of FRP reinforced concrete improve device and its application method |
-
2017
- 2017-05-18 CN CN201720551650.4U patent/CN206918471U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109910132A (en) * | 2019-03-08 | 2019-06-21 | 南京工程学院 | The bubble and hole of FRP reinforced concrete improve device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013028517A4 (en) | Universal pipe thread protector | |
| CN206802580U (en) | A kind of steel skeleton can circumnutate rubber fittings | |
| CN206918471U (en) | A kind of attachment structure of air inlet aluminum pipe | |
| CN206918503U (en) | A kind of air inlet aluminum pipe of turbogenerator | |
| CN204573375U (en) | A kind of pipe joint sealing structure | |
| CN202746821U (en) | Inserting type connecting device of stainless steel corrugated soft pipe for connecting gas appliances | |
| CN201225464Y (en) | Joint screw cap | |
| CN205298858U (en) | Steel band reinforcing HDPE helical bellows | |
| CN205036997U (en) | Corrugated pipe joint | |
| CN203948822U (en) | A kind of pipe joint | |
| CN204175198U (en) | A kind of good antiscale property tubing coupling structure | |
| CN205001718U (en) | Three -way joint | |
| CN207093967U (en) | A kind of hard tube quick union | |
| CN205001719U (en) | Cutting sleeve type three -way joint | |
| CN204099769U (en) | Ferrule pipe for corrugated pipe | |
| CN203010067U (en) | Gas transport pipe system | |
| CN202091703U (en) | Polyethylene pipe for water supply | |
| CN202091685U (en) | Gas hose for convenient installation | |
| CN206592687U (en) | A kind of water pipe joint structure | |
| CN204692821U (en) | Embedded composite tube joint and pipe joint structure thereof | |
| CN203627031U (en) | Pressurization elbow pipe | |
| CN204004937U (en) | A kind of joint pipeline | |
| CN203115340U (en) | Pipe groove type hoop connection device | |
| CN208153914U (en) | A kind of separable clamping hoop type different diameter rubber joint | |
| CN204879176U (en) | Formula pipe fitting is pressed to spacing formula stainless steel card of pressure point |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20190518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |