CN201302338Y - Pressing type connector used for connecting large automobile air-conditioning pipes - Google Patents
Pressing type connector used for connecting large automobile air-conditioning pipes Download PDFInfo
- Publication number
- CN201302338Y CN201302338Y CNU2008201607948U CN200820160794U CN201302338Y CN 201302338 Y CN201302338 Y CN 201302338Y CN U2008201607948 U CNU2008201607948 U CN U2008201607948U CN 200820160794 U CN200820160794 U CN 200820160794U CN 201302338 Y CN201302338 Y CN 201302338Y
- Authority
- CN
- China
- Prior art keywords
- air conditioning
- fittings body
- sebific duct
- connection
- attaching type
- 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 - Lifetime
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Abstract
The utility model discloses a pressing type connector used for connecting large automobile air-conditioning pipes. The pressing type connector comprises a connector body and is characterized in that the tail part (1) of the connector body is sleeved with a rubber tube (2) of an automobile air conditioning pipeline; the rubber tube (2) is sleeved on the tail part (1) of the connector body; a plurality of sealing grooves (3) and a plurality of contact grooves (4) are distributed on the surface of the tail part (1) of the connector body; sealing parts (6) are arranged in the sealing grooves (3) and positioned between the rubber tube (2) and the tail part (1) of the connector body; and a fastening piece (5) is sleeved on the outer surface of the rubber tube (2), and the rubber tube (2) and the tail part (1) of the connector body are tightly connected through the fastening piece (5). The utility model has the advantages of simple operation, stable connection, leakage prevention, and higher tensile strength.
Description
Technical field
The utility model relates to a kind of attaching type joint that the air conditioning for automobiles pipeline connects that is used for.
Background technology
Certain pressure need be born in the inside of air conditioning for automobiles pipeline, the pressure that is born is generally 0.8-1.2MP, but what adopt between sebific duct and the joint in the present pipeline is syndeton with three reverse hook types, the structure more complicated of this joint, therefore labor intensity of operating staff is big in the process of producing, production efficiency is low, between sebific duct and joint, there are not seal and securing member in addition, situation when connecting like this is very unstable, the temperature and pressure that bears is limited, be easy to occur the leakage situation, thereby cause the automobile air conditioner compressor cisco unity malfunction.
Summary of the invention
The utility model relates to a kind of attaching type joint that the air conditioning for automobiles pipeline connects that is used for, and it is not only simple to operate, and connection is stable, can prevent seepage effectively, simultaneously the tensile strength height.
The utility model has adopted following technical scheme: a kind of attaching type joint that is used for the connection of air conditioning for automobiles pipeline, it comprises fittings body, the sebific duct of described fittings body afterbody and air conditioning for automobiles pipeline is socket, glue pipe socket is at the fittings body afterbody, surface distributed at the fittings body afterbody has some seal grooves and some grooves that contact, in seal groove, be provided with seal, seal is between sebific duct and fittings body afterbody, outer surface at sebific duct is with securing member, and securing member closely is connected sebific duct with the fittings body afterbody.
Described contact groove is an arc shaped groove.Described arc shaped groove is an arc groove.Be connected for withholding between the outer surface of described securing member and sebific duct.Described seal is a sealing ring.Described sealing ring is the O RunddichtringO.Described sealing ring is the fine rubber seal of hydrogenation fourth.Described securing member is a metallic sheath.Described metallic sheath is a steel bushing.The port of described seal groove and fittings body afterbody is adjacent, and described contact groove is distributed in the mid portion of fittings body afterbody.
The utlity model has following beneficial effect: the utility model is provided with sealing ring between the outer surface of the inner surface of sebific duct and fittings body afterbody, outer surface at sebific duct is with securing member, securing member closely is connected sebific duct with fittings body, so not only simple in structure, assembling the time can reduce the workman can labour intensity, enhance productivity, and securing member can be strengthened tight connection the between sebific duct and the fittings body, owing to be provided with sealing ring and securing member, can prevent under HTHP, to produce when jointing is connected with sebific duct the seepage phenomenon so effectively, guaranteed the operate as normal of air conditioning for automobiles, the sealing ring that the utility model adopts is the fine rubber seal of hydrogenation fourth, and this rubber ring has corrosion-resistant, and is high temperature resistant, wear-resisting, can improve the effect of antiseep so greatly.The surface distributed of fittings body afterbody of the present utility model has arc shaped groove, and arc shaped groove can increase the contact area of sebific duct inwall and jointing like this, and has increased tensile strength, has avoided the landing of sebific duct and fittings body.Adopt the mode of withholding to be connected between the outer surface of securing member of the present utility model and sebific duct, so not only be convenient to make, when making, only need measure the footpath of withholding at the place of withholding, and improved compactness between securing member and the sebific duct, thereby improved the compactness that is connected between sebific duct and the joint.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the structural representation of the utility model fittings body afterbody
The specific embodiment
In Fig. 1 and Fig. 2, the utility model is a kind of attaching type joint that the air conditioning for automobiles pipeline connects that is used for, it comprises fittings body, fittings body is a tubulose, fittings body afterbody 1 is socket with the sebific duct 2 of air conditioning for automobiles pipeline, sebific duct 2 is enclosed within fittings body afterbody 1, surface distributed at fittings body afterbody 1 has two seal grooves 3 to contact groove 4 with two, two contact grooves 4 are arc groove, two seal grooves 3 are adjacent with the port of fittings body afterbody 1, two contact grooves 4 are distributed in the mid portion of fittings body afterbody 1, be provided with seal 6 in seal groove 3, seal 6 is between sebific duct 2 and fittings body afterbody 1, and seal is the O RunddichtringO, the O RunddichtringO is the fine rubber seal of hydrogenation fourth, outer surface at sebific duct 2 is with securing member 5, is connected for withholding between the outer surface of securing member 5 and sebific duct 2, and securing member 5 is a metallic sheath, metallic sheath is a steel bushing, and securing member 5 closely is connected sebific duct 2 with fittings body afterbody 1.
Claims (10)
1, a kind of attaching type joint that is used for the connection of air conditioning for automobiles pipeline, it comprises fittings body, it is characterized in that the described fittings body afterbody (1) and the sebific duct (2) of air conditioning for automobiles pipeline are socket, sebific duct (2) is enclosed within fittings body afterbody (1), surface distributed at fittings body afterbody (1) has some seal grooves (3) and some grooves (4) that contact, in seal groove (3), be provided with seal (6), seal (6) is positioned between sebific duct (2) and the fittings body afterbody (1), outer surface at sebific duct (2) is with securing member (5), and securing member (5) closely is connected sebific duct (2) with fittings body afterbody (1).
2, the attaching type joint that is used for the connection of air conditioning for automobiles pipeline according to claim 1 is characterized in that described contact groove (4) is an arc shaped groove.
3, the attaching type joint that is used for the connection of air conditioning for automobiles pipeline according to claim 2 is characterized in that described arc shaped groove is an arc groove.
4, according to claim 1ly be used for the attaching type joint that the air conditioning for automobiles pipeline connects, it is characterized in that being connected for withholding between the outer surface of described securing member (5) and sebific duct (2).
5, the attaching type joint that is used for the connection of air conditioning for automobiles pipeline according to claim 1 is characterized in that described seal (6) is a sealing ring.
6, the attaching type joint that is used for the connection of air conditioning for automobiles pipeline according to claim 5 is characterized in that described sealing ring is the O RunddichtringO.
7, according to claim 5 or the 6 described attaching type joints that are used for the connection of air conditioning for automobiles pipeline, it is characterized in that described sealing ring is the fine rubber seal of hydrogenation fourth.
8, according to claim 1 or the 4 described attaching type joints that are used for the connection of air conditioning for automobiles pipeline, it is characterized in that described securing member (5) is a metallic sheath.
9, the attaching type joint that is used for the connection of air conditioning for automobiles pipeline according to claim 8 is characterized in that described metallic sheath is a steel bushing.
10, the attaching type joint that is used for the connection of air conditioning for automobiles pipeline according to claim 1 is characterized in that described seal groove (3) is adjacent with the port of fittings body afterbody (1), and described contact groove (4) is distributed in the mid portion of fittings body afterbody (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201607948U CN201302338Y (en) | 2008-10-21 | 2008-10-21 | Pressing type connector used for connecting large automobile air-conditioning pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201607948U CN201302338Y (en) | 2008-10-21 | 2008-10-21 | Pressing type connector used for connecting large automobile air-conditioning pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302338Y true CN201302338Y (en) | 2009-09-02 |
Family
ID=41085964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201607948U Expired - Lifetime CN201302338Y (en) | 2008-10-21 | 2008-10-21 | Pressing type connector used for connecting large automobile air-conditioning pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302338Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011903A (en) * | 2010-11-24 | 2011-04-13 | 芜湖博耐尔汽车电气***有限公司 | Water pipe connecting structure of automotive air conditioning warm wind |
| KR20200092431A (en) * | 2016-06-15 | 2020-08-03 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Packet processing method, and device |
-
2008
- 2008-10-21 CN CNU2008201607948U patent/CN201302338Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011903A (en) * | 2010-11-24 | 2011-04-13 | 芜湖博耐尔汽车电气***有限公司 | Water pipe connecting structure of automotive air conditioning warm wind |
| KR20200092431A (en) * | 2016-06-15 | 2020-08-03 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Packet processing method, and device |
| KR102226366B1 (en) | 2016-06-15 | 2021-03-10 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Packet processing method, and device |
| US11343192B2 (en) | 2016-06-15 | 2022-05-24 | Huawei Technologies Co., Ltd. | Packet processing method, and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090902 |
|
| CX01 | Expiry of patent term |