CN2869537Y - Quick-butt-connection socket and plug - Google Patents
Quick-butt-connection socket and plug Download PDFInfo
- Publication number
- CN2869537Y CN2869537Y CN 200520135629 CN200520135629U CN2869537Y CN 2869537 Y CN2869537 Y CN 2869537Y CN 200520135629 CN200520135629 CN 200520135629 CN 200520135629 U CN200520135629 U CN 200520135629U CN 2869537 Y CN2869537 Y CN 2869537Y
- Authority
- CN
- China
- Prior art keywords
- hole
- coupling
- collar
- ring
- rapid abutting
- 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
Images
Abstract
A plurality of quickly-coupled socket and plug relating to coupling of pipeline, in particular to an automobile control piping, attributed to piping technology field, used for elimination of time-taking, difficulty and slowness of coupling of liner jointer. Said quickly-coupled socket is fixed with a jack, a ring hole and an elastic ring, on the inner wall of said elastic ring is fixed a groove or a right angle groove, extendable gap is fixed on the ring wall; and the connection end of the quick coupling plug is fixed with the inserting core opposing to the hole and clip ring matched with a right angle groove; the after coupling, both are fixed by an elastic clip ring, no spanner is needed as coupling, characterized with easy operation and quick coupling speed, solid connection is not released under the piping traction force. At same time, the entity model has advantage of good seal, simple structure and low cost applicable for quick coupling of gas piping and liquid piping, especially for installation of an automatic braking system.
Description
Technical field
The utility model relates to the pipeline butt joint and uses joint, is particularly useful for the butt joint in the automotive control system pipeline, belongs to pipe fitting
Technical field.
Background technique
At present, the butt joint that uses on the pneumatic pilot line in automobile or the truck mostly is the interlink lining joint, it is outside and be contained in advance on the flexible pipe that to be the lining liner be enclosed within flexible pipe at flexible pipe termination, cutting ferrule, and union nut is enclosed within the cutting ferrule outside, and the variation of relevant fastener position realizes the sealing butt joint during by butt joint.Need during butt joint with spanner with the nut driving on the end pipeline on the threaded end on the other end pipeline, and rely on the plastic deformation of cutting ferrule end to guarantee sealability.This kind interlink lining joint joint butt joint is wasted time and energy, butt joint speed is slow, makes the installing/dismounting of pilot line very inconvenient, normal therefore increase entrucking, repair consuming time, for this reason, should develop provides the new structure that can overcome above-mentioned defective butt joint.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of rapid abutting joint socket and plug, to overcome the use defective of above-mentioned interlink lining joint joint.
The alleged problem of the utility model realizes with following technological scheme:
A kind of rapid abutting joint socket, the one end is that connecting end 1, the other end are the butt end, its unique distinction is, be provided with the jack 3 and the collar hole 4 of end-to-end in the described butt end 2, the elastic collar 5 that is provided with in the collar hole 4, the internal face of elastic collar 5 are provided with on groove, the circle wall and are provided with a breach that contracts.
Above-mentioned rapid abutting joint socket, be symmetrically arranged with outstanding wing 12 on the circle wall of described elastic collar 5, the outer end of outstanding wing 12 links to each other with the circle wall, the inner end subsides in the circle hole, form the outstanding wing of the taper elasticity that tilts, groove on described elastic collar 5 internal faces is the subside termination 26 and the right angle groove 6 that encloses between the hole of outstanding wing 12, a described breach 10 quantity that contract are 2, are symmetrically distributed with 12 one-tenth crosses of outstanding wing, and the opening end of the breach 10 that contracts is positioned at the outer end of elastic collar 5.
Lead for strengthening, above-mentioned rapid abutting joint socket, described elastic collar 5, its inner end has guide securement ring 11, the corresponding fixedly annular distance of setting up coupling at the bottom of the hole in described collar hole 4.
Above-mentioned rapid abutting joint socket, described elastic collar 5, its outer end is extended with positioning ring 8, the positioning hole 9 of place, the aperture relative set coupling in described collar hole 4.
Above-mentioned rapid abutting joint socket leaves annular groove 7 between the aperture in the outer end of described outstanding wing 12 and collar hole 4.
The rapid abutting joint plug of a kind of and above-mentioned rapid abutting joint socket coupling, the one end is a connecting end 20, and the other end is the butt end, and its unique distinction is, described butt end is provided with and the lock pin 22 of jack 3 couplings and the snap ring 23 that mates with groove or right angle groove 6, and seal ring 24 is housed on the lock pin 22.
Above-mentioned rapid abutting joint plug, described seal ring 24 quantity are a plurality of, spaced apart.
The utility model is provided with jack on socket, elastic collar is also settled in the collar hole, the lock pin and the snap ring of coupling are set on plug, the two back of pegging graft is blocked snap ring by elastic collar and is achieved a butt joint, not having necessary spanner during butt joint screws repeatedly, operate extremely easy, butt joint speed is fast, firm and reliable connection after the butt joint, can under effects such as pipeline tractive force, not separate, simultaneously, also has good airproof performance, easy making simple in structure, advantages such as cost is low are suitable to gas, rapid abutting joint joint in the liquid delivery line, especially suit in the brake system of car pipeline, to install and use.
Description of drawings
Fig. 1 is a rapid abutting joint socket schematic representation;
Fig. 2 is a rapid abutting joint plug construction schematic representation;
Fig. 3 is elastic collar 5 zoomed-in views among Fig. 1;
Fig. 4 is the plan view of Fig. 3;
Fig. 5 is the right elevation of Fig. 3.
The component label is in the accompanying drawing: 1-socket connecting end, 2-socket butt end, 3-jack, 4-collar hole, 5-elastic collar, 6-right angle groove, 7-annular groove, 8-positioning ring, 9-positioning hole, 10-the contract outstanding wing of a breach, 11-guide securement ring, 12-, 20-plug connecting end, 21-plug butt end, 22-lock pin, 23-snap ring, 24-seal ring, 25-connecting body, 26-subside termination, the outstanding wing window of 27-.
Embodiment
Still consult accompanying drawing 1,2.The connecting end 1,20 of rapid abutting joint socket and rapid abutting joint plug can be internal and external screw thread and is connected termination or laemodipodiform hose coupling; The diameter of lock pin 22 reaches length outward and jack 3 is complementary, and is arranged in jack 3 after the insertion; Snap ring 23 is positioned on the cylindrical of lock pin 22, can with its coenosarc, groove on its width and external diameter and elastic collar 5 internal faces coupling is positioned at it after the insertion; The breach 10 that contracts on the elastic collar 5 can freely open or shrink when being used to make elastic collar 5 stressed, so that it is packed into smoothly in the collar hole 4 and implement the fixing effect.Seal ring 24 adopts " O " shape rubber seal, is arranged in lock pin 22 upper grooves, is the primary seal after the butt joint of socket and lock pin, and its quantity can be a plurality of, not only can guarantee high temperature and low temperature seal, also can guarantee the sealability behind the high low temperature alternation; Connecting body 25 is the structural transition body between snap ring 23 and the connecting end 20.
Consult accompanying drawing 1,2,3,4,5.When elastic collar 5 adopted band to hang fin structure, two outstanding wing 12 symmetries were arranged in outstanding wing window 27.Outstanding wing and the partial wall hollow out between the outstanding wing window frame are removed, the outer end of suspended wall 12 is kept with the part of circle wall is connected, the inner end subsides in the circle hole, just wing 12 is hanged in the taper of formation inclination.At this moment, the groove on elastic collar 5 internal faces is the right angle groove 6 that subsides and form between termination 26 and the circle hole internal face of outstanding wing 12, and snap ring 23 is positioned at this position; Two outstanding wings 12 of symmetry and two breach 10 across shapes that contract are symmetrically distributed, and the opening end of the breach 10 that contracts is positioned at the outer end of elastic collar 5.Elastic collar 5 adopts the engineering plastics material of excellent performance to make, so that outstanding wing 12 keeps better elastic.The right-hand member of elastic collar 5 is the outer end.
Consult accompanying drawing 1.Guide securement ring 11 cooperates with the bottom in collar hole 4, is used to prevent move in jack 3 when elastic collar is stressed; Positioning ring 8 is arranged in the positioning hole 9 that place, 4 apertures, collar hole coupling is provided with, and is used for the assist location of elastic collar 5; When leaving annular groove 7 between the outer end of outstanding wing 12 and the aperture in collar hole 4, allow elastic collar 5 outwards to move, with convenient butt joint in butt joint and unloading process axis.
Consult accompanying drawing 1,2,3,4.The docking operation of illustrated embodiment is: lock pin 22 is inserted in the jack 3 through elastic collar 5, insert man-hour elastic collar 5 stressed opening, snap ring 23 enters in the right angle groove 6, elastic collar 5 dwindles automatically because of the elimination of tensioning external force and sends tangible click, signal is pegged graft and is put in place, this moment, the A face of snap ring 23 contacted with the D face of outstanding wing 12, blocked snap ring 23 and achieved a butt joint; When separation trend occurring during butt joint is used, snap ring 23 is with lock pin 22 outer moving, annular groove 7 disappears, the C face of outstanding wing 12 contacts with the B face at place, 4 apertures, collar hole, (the A face of snap ring 23 still contacts with the D face of outstanding wing 12), make elastic collar 5 be limited to be blocked in the collar hole 4, thereby the separation after having prevented to peg graft has guaranteed the reliability of docking; Dismounting utensil by special use during dismounting opens elastic collar 5, just can be easily with snap ring together with lock pin by taking out fast in the socket, this special tool is existing technical products, so repeat no more.
Claims (7)
1. rapid abutting joint socket, the one end is that connecting end [1], the other end are the butt end, it is characterized in that, be provided with jack [3] and collar hole [4] of end-to-end in the described butt end [2], the elastic collar [5] that is provided with in the collar hole [4], the internal face of elastic collar [5] are provided with on groove, the circle wall and are provided with a breach that contracts.
2. rapid abutting joint socket according to claim 1, it is characterized in that, be symmetrically arranged with outstanding wing [12] on the circle wall of described elastic collar [5], the outer end of outstanding wing [12] links to each other with the circle wall, the inner end subsides in the circle hole, form the outstanding wing of the taper elasticity that tilts, groove on described elastic collar [5] internal face is the termination that subsides [26] of outstanding wing [12] and the right angle groove [6] between the circle hole, a described breach [10] quantity that contracts is 2, become cross to be symmetrically distributed with outstanding wing [12], the opening end of the breach [10] that contracts is positioned at the outer end of elastic collar [5].
3. rapid abutting joint socket according to claim 2 is characterized in that, described elastic collar [5], and its inner end has guide securement ring [11], the corresponding fixedly annular distance of setting up coupling at the bottom of the hole in described collar hole [4].
4. rapid abutting joint socket according to claim 3 is characterized in that, described elastic collar [5], and its outer end is extended with positioning ring [8], the positioning hole [9] of place, the aperture relative set coupling in described collar hole [4].
5. rapid abutting joint socket according to claim 4 is characterized in that, leaves annular groove [7] between the aperture of the outer end of described outstanding wing [12] and collar hole [4].
6. rapid abutting joint plug with above-mentioned rapid abutting joint socket coupling, the one end is connecting end [20], the other end is the butt end, it is characterized in that, described butt end is provided with and the lock pin [22] of jack [3] coupling and the snap ring [23] that mates with groove or right angle groove [6], and seal ring [24] is housed on the lock pin [22].
7. rapid abutting joint plug according to claim 6 is characterized in that, described seal ring [24] quantity is a plurality of, spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135629 CN2869537Y (en) | 2005-12-31 | 2005-12-31 | Quick-butt-connection socket and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520135629 CN2869537Y (en) | 2005-12-31 | 2005-12-31 | Quick-butt-connection socket and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869537Y true CN2869537Y (en) | 2007-02-14 |
Family
ID=37724474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520135629 Expired - Fee Related CN2869537Y (en) | 2005-12-31 | 2005-12-31 | Quick-butt-connection socket and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869537Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236612A (en) * | 2018-06-06 | 2021-01-15 | 弗兰科希工业管道有限两合公司 | Joint arrangement for a hose construction |
| CN113612169A (en) * | 2021-07-08 | 2021-11-05 | 如皋市凯凯电信器材有限公司 | Low intermodulation cable anchor clamps |
| CN117231398A (en) * | 2023-11-13 | 2023-12-15 | 合肥长兴汽车配件有限公司 | Anti-drop formula air filter is with business turn over gas pipeline |
-
2005
- 2005-12-31 CN CN 200520135629 patent/CN2869537Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236612A (en) * | 2018-06-06 | 2021-01-15 | 弗兰科希工业管道有限两合公司 | Joint arrangement for a hose construction |
| US11624466B2 (en) | 2018-06-06 | 2023-04-11 | Fränkische Industrial Pipes GmbH & Co. KG | Attachment device for a hose arrangement |
| CN113612169A (en) * | 2021-07-08 | 2021-11-05 | 如皋市凯凯电信器材有限公司 | Low intermodulation cable anchor clamps |
| CN117231398A (en) * | 2023-11-13 | 2023-12-15 | 合肥长兴汽车配件有限公司 | Anti-drop formula air filter is with business turn over gas pipeline |
| CN117231398B (en) * | 2023-11-13 | 2024-01-12 | 合肥长兴汽车配件有限公司 | Anti-drop formula air filter is with business turn over gas pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1101910C (en) | Pipe joint | |
| CN2869537Y (en) | Quick-butt-connection socket and plug | |
| US20030098584A1 (en) | Radial conduit coupling system and method | |
| CN207112173U (en) | A kind of quick connector of hydraulic brake line and the brake fluid system for including it | |
| CN218863490U (en) | High leakproofness vehicle air conditioner pipeline assembly | |
| CN2867047Y (en) | Fast abutting-jointed base and ends | |
| CN208723488U (en) | A kind of floating type banjo fixing butt jointing | |
| CN205090115U (en) | Connecting device and including this connecting device's radiator | |
| CN110206955B (en) | Nylon tee quick connector for pneumatic brake system | |
| CN2675996Y (en) | Pipe connection | |
| CN2804548Y (en) | Pipe connection | |
| CN205745790U (en) | Automobile anti-dismounting quick coupling device | |
| CN220337759U (en) | Automobile air conditioner pipeline joint connection structure | |
| CN211315460U (en) | Connect sealed FRP pipe way soon | |
| KR20010091376A (en) | pipe connection structure | |
| CN220566781U (en) | Cylinder body connecting assembly of pneumatic clutch braking system | |
| CN215721432U (en) | Novel car hydraulic braking hard tube joint design | |
| CN219866731U (en) | Elastic connection structure of opening thread | |
| CN218972096U (en) | Quick connector for fluid pipeline | |
| CN208311742U (en) | The leakage alarm nut seat of quick connector | |
| CN213479475U (en) | Joint for coal mine | |
| CN219510401U (en) | Plugging device for pipeline joint | |
| CN113137525B (en) | Self-sealing anti-loose pipe joint | |
| CN1702364A (en) | Pipe joint | |
| CN220416505U (en) | Pipe convenient for rapid installation and butt joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20131231 |