CN204358297U - A kind of car air conditioner pipe fitting joint - Google Patents
A kind of car air conditioner pipe fitting joint Download PDFInfo
- Publication number
- CN204358297U CN204358297U CN201420730791.9U CN201420730791U CN204358297U CN 204358297 U CN204358297 U CN 204358297U CN 201420730791 U CN201420730791 U CN 201420730791U CN 204358297 U CN204358297 U CN 204358297U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- main body
- fitting joint
- air conditioner
- car air
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of car air conditioner pipe fitting joint, a kind of car air conditioner pipe fitting joint, comprise pipeline main body and the insertion cylindrical shell with the grafting of pipeline main body, one side end of described pipeline main body is provided with location flange collar, at the O RunddichtringO that a terminal interior surface of pipeline main body is provided with 0 type radial groove and is equipped with it, it is characterized in that described a kind of air-conditioning pipe fitting joint also comprises locking mechanism, be provided with the pressing plate of through hole by centre, pressing plate be provided with the locking screw keyhole and lock bolt that cooperatively interact.The utility model is reasonable in design, easy to use, be provided with radial 0 type groove and O RunddichtringO, ensure that the sealability that pipeline connects, by arranging pressing plate and locking lock bolt makes pipeline be connected firmly not easily to loosen on locking mechanism, production processing is simple, easy accessibility, reduces cost and improves efficiency of assembling.
Description
Technical field
The utility model technology belongs to car air conditioner component technical field, is specifically related to a kind of car air conditioner pipe fitting joint.
Background technique
Car air conditioner has become the important component part of automobile, pipe joint used for automobile air conditioning is an important connected element, pipe fitting joint because of motorcar air conditioner normally works in dynamic environment, the fluctuation of various load is very large, joint easily loosens, therefore its sealability should be considered to pipe fitting joint structure, the convenience also will consider that it is installed, dismantling, keep in repair.In prior art, the inside and outside pipeline of car air conditioner connects major part and adopts Flange joint or be threaded, exist install, detachable maintaining inconvenience, joint course of working is complicated, and processing request is high, and joint efficiency is low, and assembling intensity is large, and manufacturing efficiency is the problem such as on the low side also.
Model utility content
It is simple, easy to connect that the purpose of this utility model is to provide a kind of structure, installation, detachable maintaining car air conditioner pipe fitting joint easily.
For solving the problems of the technologies described above, the utility model is realized by the following technical programs:
Described a kind of car air conditioner pipe fitting joint, comprise pipeline main body and the insertion cylindrical shell with the grafting of pipeline main body, one side end of described pipeline main body is provided with location flange collar, at the O RunddichtringO that a terminal interior surface of pipeline main body is provided with 0 type radial groove and is equipped with it, it is characterized in that this air-conditioning pipe fitting joint also comprises locking mechanism, described locking mechanism be middle part with the pressing plate of through hole, described pressing plate is provided with the use of locking screw keyhole and lock bolt.
Described a kind of car air conditioner pipe fitting joint, is characterized in that a terminal interior surface of described pipeline main body at least arranges a pair 0 type radial grooves and O RunddichtringO.
Described a kind of car air conditioner pipe fitting joint, is characterized in that described pressing plate is hexagon pressing plate or circle.
Described a kind of car air conditioner pipe fitting joint, the locking screw keyhole cooperatively interacted described in it is characterized in that and lock bolt can arrange 4-6 couple.
Described a kind of car air conditioner pipe fitting joint, is characterized in that described locking mechanism at least arranges a set of.
The utility model is reasonable in design, easy to use, be provided with radial 0 type groove and O RunddichtringO, ensure that the sealability that pipeline connects, by arranging pressing plate and locking lock bolt makes pipeline be connected firmly not easily to loosen on locking mechanism, production processing is simple, easy accessibility, reduces cost and improves efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model locking mechanism;
In figure, 1-pipeline main body, 2-locates flange collar, 3-0 type radial groove, 4-O RunddichtringO, and 5-inserts cylindrical shell, 6-locking mechanism, 7-pressing plate, 8-lock bolt, 9-locking screw keyhole, 10-through hole.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail, and provides embodiment.
As shown in Figure 1-2, a kind of car air conditioner pipe fitting of the utility model joint, comprise pipeline main body 1 and the insertion cylindrical shell 5 with pipeline main body 1 grafting, one side end of described pipeline main body 1 is provided with location flange collar 2, at the O RunddichtringO 4 that a terminal interior surface of pipeline main body 1 is provided with 0 type radial groove 3 and is equipped with it, this air-conditioning pipe fitting joint also comprises locking mechanism 6, is provided with the pressing plate 7 of through hole 10 by centre, pressing plate 7 is provided with the locking screw keyhole 9 and lock bolt 8 that cooperatively interact.
Preferred described locking mechanism 6 can arrange a set of more than, the shape of pressing plate 7 can be hexagon or circle, and 0 type radial groove 3 and O RunddichtringO 4 can arrange more than a pair, and the locking screw keyhole 9 on pressing plate 7 and lock bolt 8 can arrange 4-6 couple.
In order to understand the technical solution of the utility model better, once assembly process of the present utility model specifically, first the through hole 10 of cylindrical shell 5 through locking mechanism 6 will be inserted, again insertion cylindrical shell 5 is rubbed into the opening end being provided with location flange collar 2 of pipeline main body 1, itself and O RunddichtringO 4 are compressed, then locking mechanism 6 and location flange collar 2 are compressed, fastening by the pressing plate on locking mechanism 6 and lock bolt 8, complete pipeline to connect, only need unclamp lock bolt 8 when dismantling and can complete dismounting, whole disassembly process is very convenient, substantially increase the efficiency of assembling.
Claims (5)
1. a car air conditioner pipe fitting joint, comprise pipeline main body (1) and the insertion cylindrical shell (5) with pipeline main body (1) grafting, one side end of described pipeline main body (1) is provided with location flange collar (2), at the O RunddichtringO (4) that a terminal interior surface of pipeline main body (1) is provided with 0 type radial groove (3) and is equipped with it, it is characterized in that this air-conditioning pipe fitting joint also comprises locking mechanism (6), described locking mechanism is the pressing plate (7) of middle part with through hole (10), described pressing plate is provided with the use of locking screw keyhole (9) and lock bolt (8).
2. a kind of car air conditioner pipe fitting joint according to claim 1, is characterized in that a terminal interior surface of described pipeline main body (1) at least arranges a pair 0 type radial grooves (3) and O RunddichtringO (4).
3. a kind of car air conditioner pipe fitting joint according to claim 1, is characterized in that described pressing plate (7) is for hexagon pressing plate or circle.
4. a kind of car air conditioner pipe fitting joint according to claim 1, is characterized in that described locking screw keyhole (9) and lock bolt (8) are provided with 4-6 couple.
5. a kind of car air conditioner pipe fitting joint according to claim 1, is characterized in that described locking mechanism (6) at least arranges a set of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730791.9U CN204358297U (en) | 2014-11-30 | 2014-11-30 | A kind of car air conditioner pipe fitting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420730791.9U CN204358297U (en) | 2014-11-30 | 2014-11-30 | A kind of car air conditioner pipe fitting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204358297U true CN204358297U (en) | 2015-05-27 |
Family
ID=53259767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420730791.9U Expired - Fee Related CN204358297U (en) | 2014-11-30 | 2014-11-30 | A kind of car air conditioner pipe fitting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204358297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730557A (en) * | 2018-08-07 | 2018-11-02 | 普雷沃流体控制科技（芜湖）有限公司 | A kind of leakage resistant valve being easily installed |
| CN110056726A (en) * | 2018-01-18 | 2019-07-26 | 镇江荣诚管业有限公司 | A kind of pressure tube of plastic material |
-
2014
- 2014-11-30 CN CN201420730791.9U patent/CN204358297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056726A (en) * | 2018-01-18 | 2019-07-26 | 镇江荣诚管业有限公司 | A kind of pressure tube of plastic material |
| CN108730557A (en) * | 2018-08-07 | 2018-11-02 | 普雷沃流体控制科技（芜湖）有限公司 | A kind of leakage resistant valve being easily installed |
| CN108730557B (en) * | 2018-08-07 | 2019-12-10 | 普雷沃流体控制科技（芜湖）有限公司 | leakage-proof valve convenient to install |
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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 |
Granted publication date: 20150527 Termination date: 20171130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |