CN203375050U - Straight-inserting interlocking universal sealing type pipeline seal joint assembly - Google Patents
Straight-inserting interlocking universal sealing type pipeline seal joint assembly Download PDFInfo
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- CN203375050U CN203375050U CN201320480879.5U CN201320480879U CN203375050U CN 203375050 U CN203375050 U CN 203375050U CN 201320480879 U CN201320480879 U CN 201320480879U CN 203375050 U CN203375050 U CN 203375050U
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Abstract
The utility model provides a straight-inserting interlocking universal sealing type pipeline seal joint assembly and belongs to the technical field of motor vehicle parts. The straight-inserting interlocking universal sealing type pipeline seal joint assembly aims to solve the problems that an existing conveying pipeline joint is complicate in connecting structure and a pipeline to be matched and connected can not rotate. According to the straight-inserting interlocking universal sealing type pipeline seal joint assembly, a rectangular groove is formed in the top of a hollow screw joint provided with an elastic clamping spring groove in the direction parallel to the threads of the hollow screw joint, two openings are formed oppositely in the two sides of the hollow screw joint in the direction parallel to the rectangular groove, the hollow screw joint is an outer hexagonal joint, a butterfly washer and a first O-shaped sealing ring are placed at a position, close to threads, of the left side of the hexagon, a clamping ring is placed in the rectangular groove and in the openings of the rectangular groove, a pipeline joint is further connected in a hollow screw in a penetrating mode and is locked through the elastic clamping spring, and a second O-shaped sealing ring and a third O-shaped sealing ring are installed on the pipeline joint in a sleeved mode and are connected with the hollow screw joint. The straight-inserting interlocking universal sealing type pipeline seal joint assembly is simple in structure, practical, and suitable for conveying pipelines, such as air brake pipes, hydraulic transmission pipes, brake pipes and oil conveying pipes, of motor vehicles such as automobiles and tractors.
Description
Technical field
The utility model belongs to the joint of a kind of delivery line in delivery line component technology field.
Background technique
Along with the development of Motor Vehicle and being showing improvement or progress day by day of plastic tube industry, the extensive uses such as air-pressure brake pipe, hydraulic transmission, brake pipe, transport pipe of Motor Vehicle delivery line the novel tubes such as nylon PA11 tubing, modification of nylon PA11 tubing, because there is outstanding physical and chemical performance, pliability is good, resistance to compression, warp resistance, impact resistance are given prominence to, corrosion-resistant, resistance to low temperature good, strong adaptability, is easy to the advantages such as installation, substituted steel pipe, copper pipe, rubber pipe etc.In known technology, existing delivery line joint is mainly on copper hollow tubular pipeline connector and installs twice O RunddichtringO additional at the suit anti-return nut, overlap again on anti-return nut and connect O RunddichtringO composition, but limit by its structure, for connecting the novel tubes such as nylon PA11 tubing, modification of nylon PA11 tubing, also must be sealed with raw meal belt or sealer, its linkage structure is loaded down with trivial details, equipped bothersome taking a lot of work, institute's accessory pipe joint can not rotate, and also to use, brings inconvenience.
Summary of the invention
In order to overcome the deficiencies in the prior art, solve existing delivery line joint connecting structure loaded down with trivial details, the problem that the accessory pipeline can not rotate.The purpose of this practicality is to provide a kind of simple and practical, and combination is quick, equipped saving of work and time, and pipe joint can rotate location self-locking seals, new-type delivery line joint easy to use by 360 degree in end connector.
The technical scheme in the invention for solving the above technical problem is:
A kind of line seal connector assembly of straight cutting interlocking Universal sealed, it is provided with: pipe joint, the O RunddichtringO, the butterfly back-up ring, jump ring, be shaped with the cored screw joint of elastic circlip groove, top rectangle groove together with its screw thread parallel direction is provided with elastic circlip groove cored screw joint, split two mouths with the both sides of rectangle groove parallel direction, the cored screw joint is outer-hexagonal type joint, the left side of hexagonal is placed with butterfly back-up ring and an O RunddichtringO near the position of screw thread, jump ring is placed in the opening of rectangle groove and rectangle groove, also wear the connecting leg pipeline connector in cored screw and locked by elastic circlip, be set with second-, tri-O RunddichtringOs on pipe joint and connect the cored screw joint.
The line seal connector assembly of above-mentioned straight cutting interlocking Universal sealed, described pipe joint is any of threeway hollow tubular pipeline connector, curved logical hollow tubular pipeline connector, straight-through hollow tubular pipeline connector.
The line seal connector assembly of above-mentioned straight cutting interlocking Universal sealed, described jump ring is any of elastic circlip and horse shoe shaped jump ring, or other adaptive type jump ring.
The line seal connector assembly of above-mentioned straight cutting interlocking Universal sealed, described threeway hollow tubular pipeline connector is the bamboo joint type hollow connector that the end by middle disjunctor is taper connection San Zhi five road rings, the other end is company's column type hollow connector of the conjuncted tapered guide body in its top of cylindrical body of three road grooves, and in the middle of the threeway hollow tubular pipeline connector on disjunctor with the bamboo joint type hollow connector and connect column type hollow connector shaft axis be in 30～hexagonal angle in the middle of being communicated in conjuncted branch's bamboo joint type hollow connector form, company's column type hollow connector end of threeway hollow tubular pipeline connector coordinates the slotting cored screw joint that is connected in, branch's bamboo joint type hollow connector load is taken over.
The line seal connector assembly of above-mentioned straight cutting interlocking Universal sealed, described curved logical hollow tubular pipeline connector is that bamboo joint type hollow connector, the other end that the end by middle disjunctor is taper connection 3～5 road rings is company's column type hollow connector of the conjuncted tapered guide body in its top of cylindrical body of 3 road grooves.
The line seal connector assembly of above-mentioned straight cutting interlocking Universal sealed, be set with joint protective sleeve on company's column type hollow connector of described pipe joint.
When the utility model is used, according to the required circuit design requirement be connected, select straight-through hollow connector or threeway hollow connector or bent angle hollow connector in pipe joint; The bamboo joint type hollow connector section of its pipe joint insert to connect carry is taken over, connects column type hollow connector end and insert and be connected in the cored screw joint and embedding has connected O RunddichtringO and butterfly back-up ring, the butterfly back-up ring is placed in its effect between O RunddichtringO and nuts and is locking O RunddichtringO and O RunddichtringO and nuts are separated and avoid the phase mutual friction; To connect valve etc. from the external thread of screw of cored screw joint again, also can be according to actual needs, on the bamboo joint type hollow connector of spare duct joint, cover installs joint protective sleeve.
Because the utility model design has adopted technique scheme, effectively solved existing delivery line joint connecting structure loaded down with trivial details, the problem that the accessory pipeline can not rotate.Also through testing result on trial for several times, show, it compared with prior art, have simple and practical, combination is quick, equipped saving of work and time, pipe joint can be in end connector 360 degree rotation location self-locking seals, the advantage such as easy to use, be applicable to the delivery lines such as air-pressure brake pipe, hydraulic transmission, brake pipe, transport pipe of the Motor Vehicle such as automobile, tractor.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model embodiment's structure diagram.
Fig. 2 is the structure diagram that Fig. 1 hollow core screw rod joint 2 connects butterfly back-up ring 3 and an O RunddichtringO 4.
Fig. 3 is the structure for amplifying sketch of the threeway hollow tubular pipeline connector 1 in Fig. 1.
Fig. 4 is the structure for amplifying sketch of butterfly back-up ring 3 in Fig. 1.
Fig. 5 is the structure diagram of jump ring 7 in Fig. 1.
Fig. 6 is the structural drawing of the straight-through hollow tubular pipeline connector 1-1 of another embodiment of the utility model.
Fig. 7 is the structural drawing of another embodiment's horse shoe shaped jump ring 9 of the utility model jump ring.
Respectively marking mark in accompanying drawing is: 1 threeway hollow tubular pipeline connector; 1-1 leads directly to the hollow tubular pipeline connector; 2 cored screw joints; 3 butterfly back-up rings; 4 the one O RunddichtringOs; 5 second-, tri-O RunddichtringOs; 6 elastic circlips; 7 take over; 8 joint protective sleeves; 9 horse shoe shaped jump rings.
Embodiment
As accompanying drawing 1-5 illustrated embodiment, the utility model is provided with: threeway hollow tubular pipeline connector 1, the O RunddichtringO, cored screw joint 2 with the elastic circlip groove, elastic circlip 6, butterfly back-up ring 3, top rectangle groove together with its screw thread parallel direction is provided with the cored screw joint 2 of elastic circlip groove, split two mouths with the both sides of rectangle groove parallel direction, the O RunddichtringO is an O RunddichtringO 4 and second-, tri-O RunddichtringOs 5, the cored screw joint is outer-hexagonal type joint, the left side of hexagonal is placed with butterfly back-up ring 3 and an O RunddichtringO 4 near the position of screw thread, jump ring is that elastic circlip 6 is placed in the opening of rectangle groove and rectangle groove, also wear the connecting leg pipeline connector in the cored screw joint and locked by elastic circlip 6, be set with second-, tri-O RunddichtringOs 5 on pipe joint and connect cored screw 2 joints, threeway hollow tubular pipeline connector 1 is the bamboo joint type hollow connector that the end by middle disjunctor is taper connection San Zhi five road rings, the other end is company's column type hollow connector of the conjuncted tapered guide body in its top of cylindrical body of three road grooves, and in the middle of threeway hollow tubular pipeline connector 1 on disjunctor with the bamboo joint type hollow connector and connect column type hollow connector shaft axis be in 30～hexagonal angle in the middle of being communicated in conjuncted branch's bamboo joint type hollow connector form, company's column type hollow connector end of threeway hollow tubular pipeline connector 1 coordinates the slotting cored screw joint 2 that is connected in, branch's bamboo joint type hollow connector load takes over 7.
Referring to accompanying drawing 6 embodiments, straight-through hollow tubular pipeline connector 1-1 of the present utility model is that bamboo joint type hollow connector, the other end that the end by middle disjunctor is taper connection San Zhi five road rings is company's column type hollow connector of the conjuncted tapered guide body in its top of cylindrical body of three road grooves.
With reference to accompanying drawing 6 embodiments, on company's column type hollow connector of straight-through hollow tubular pipeline connector 1-1 of the present utility model, be set with joint protective sleeve 8.
With reference to accompanying drawing 7 embodiments, jump ring of the present utility model or be horse shoe shaped jump ring 9 elasticity of substitution jump rings 6.
Claims (5)
1. the line seal connector assembly of straight cutting interlocking Universal sealed, it is provided with pipe joint, the O RunddichtringO, it is characterized in that, also be provided with the cored screw joint (2) with the elastic circlip groove, jump ring, butterfly back-up ring (3), top rectangle groove together with its screw thread parallel direction is provided with the cored screw joint (2) of elastic circlip groove, split two mouths with the both sides of rectangle groove parallel direction, the O RunddichtringO is an O RunddichtringO (4) and second-, tri-O RunddichtringOs (5), cored screw joint (2) is outer-hexagonal type joint, the left side of hexagonal is placed with butterfly back-up ring (3) and an O RunddichtringO (4) near the position of screw thread, jump ring is placed in the opening of rectangle groove and rectangle groove, also wear the connecting leg pipeline connector in cored screw joint (2) and locked by jump ring, be set with second-, tri-O RunddichtringOs (5) on pipe joint and connect cored screw joint (2).
2. the line seal connector assembly of straight cutting according to claim 1 interlocking Universal sealed, is characterized in that, pipe joint is any of threeway hollow tubular pipeline connector (1), straight-through hollow tubular pipeline connector (1-1), curved logical hollow tubular pipeline connector; Jump ring is any of elastic circlip (6) and horse shoe shaped jump ring (9).
3. straight cutting according to claim 2 interlocks the line seal connector assembly of Universal sealed, it is characterized in that, threeway hollow tubular pipeline connector (1) is the bamboo joint type hollow connector that the end by middle disjunctor is taper connection San Zhi five road rings, the other end is company's column type hollow connector of the conjuncted tapered guide body in its top of cylindrical body of three road grooves, and in the middle of the threeway hollow tubular pipeline connector (1) on disjunctor with the bamboo joint type hollow connector and connect column type hollow connector shaft axis be in 30～hexagonal angle in the middle of being communicated in conjuncted branch's bamboo joint type hollow connector form, company's column type hollow connector end of threeway hollow tubular pipeline connector (1) coordinates the slotting cored screw joint (2) that is connected in.
4. straight cutting according to claim 2 interlocks the line seal connector assembly of Universal sealed, it is characterized in that, straight-through hollow tubular pipeline connector (1-1) is that bamboo joint type hollow connector, the other end that the end by middle disjunctor is taper connection 3～5 road rings is company's column type hollow connector of the conjuncted tapered guide body in its top of cylindrical body of 3 road grooves.
5. the line seal connector assembly of straight cutting interlocking Universal sealed according to claim 1, is characterized in that, on company's column type hollow connector of pipe joint, is set with joint protective sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480879.5U CN203375050U (en) | 2013-07-23 | 2013-08-08 | Straight-inserting interlocking universal sealing type pipeline seal joint assembly |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320437483.2 | 2013-07-23 | ||
| CN201320437483 | 2013-07-23 | ||
| CN201320480879.5U CN203375050U (en) | 2013-07-23 | 2013-08-08 | Straight-inserting interlocking universal sealing type pipeline seal joint assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375050U true CN203375050U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320480879.5U Expired - Fee Related CN203375050U (en) | 2013-07-23 | 2013-08-08 | Straight-inserting interlocking universal sealing type pipeline seal joint assembly |
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|---|---|
| CN (1) | CN203375050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715894A (en) * | 2016-04-19 | 2016-06-29 | 苏州逸新和电子有限公司 | Specially-shaped tee joint with angular variation |
| CN109340492A (en) * | 2018-10-15 | 2019-02-15 | 武汉格罗夫氢能汽车有限公司 | A kind of integrated form function threeway of hydrogen-feeding system |
| CN110924468A (en) * | 2019-11-24 | 2020-03-27 | 临海伟星新型建材有限公司 | Ready-package flexible pipeline water supply system |
-
2013
- 2013-08-08 CN CN201320480879.5U patent/CN203375050U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715894A (en) * | 2016-04-19 | 2016-06-29 | 苏州逸新和电子有限公司 | Specially-shaped tee joint with angular variation |
| CN109340492A (en) * | 2018-10-15 | 2019-02-15 | 武汉格罗夫氢能汽车有限公司 | A kind of integrated form function threeway of hydrogen-feeding system |
| CN110924468A (en) * | 2019-11-24 | 2020-03-27 | 临海伟星新型建材有限公司 | Ready-package flexible pipeline water supply system |
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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: 20140101 Termination date: 20210808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |