CN200965130Y - Quick pipeline interface, quick pipeline adaptor and quick pipeline stopper - Google Patents
Quick pipeline interface, quick pipeline adaptor and quick pipeline stopper Download PDFInfo
- Publication number
- CN200965130Y CN200965130Y CN 200620134071 CN200620134071U CN200965130Y CN 200965130 Y CN200965130 Y CN 200965130Y CN 200620134071 CN200620134071 CN 200620134071 CN 200620134071 U CN200620134071 U CN 200620134071U CN 200965130 Y CN200965130 Y CN 200965130Y
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- China
- Prior art keywords
- pipe
- annular
- interface
- ring
- pipeline
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a rapid conduit interface, and also relates to a rapid conduit joint, and a rapid conduit chock plug. The interface comprises a pipe-shaped body, a capped tube, a seal ring, a ring-shaped washer, a ring-shaped spring, and a sleeve. Inner end of the capped tube is inserted in a nozzle of the pipe-shaped body. The nozzle is contracted gradually, wherein the inner side of the conduit wall of the contracted part presses against the corresponding contracted surface of the outer side of the capped tube. The inner side of the pipe-shaped body is arranged opposite to the ring-shaped interface of the expansion part of the inner side of the capped tube, forming an expansion ring-shaped groove. At least the outer parts of the seal ring, the ring-shaped washer and the ring-shaped spring are inserted in the expansion ring-shaped groove. Connecting part of the sleeve is inserted in the capped-tube, wherein the ring-shaped sphenoid chuck of the inner end of the connecting part is blocked in the expansion ring-shaped groove; the joint and the plug both use the interface structure. The utility model realizes rapid connection of the same conduits, which is convenient to be manufactured and processed and mainly used in various gas and liquid transmitting conduits, and also has a beautiful outlook.
Description
Technical field
The utility model relates to a kind of Fast Interface of Pipeline, a kind of rapid pipeline joint and a kind of rapid pipeline plug that adopts this interface that adopts this interface, mainly can be used for all gases and liquid conducting pipes.
Technical background
For overcoming the defective of screw connected pipe joint, No. 200420001053.7 utility model patents of China disclose a kind of Fast Interface of Pipeline, this Fast Interface of Pipeline comprises body (interface body), tightening nut, seal ring and annular spring, the front portion of described body is a linkage section, be provided with outside thread, be threaded with the linkage section of described tightening nut, the caliber of described body and tightening nut linkage section is all greater than disconnected section caliber separately, described seal ring and annular spring are sandwiched in the inboard of these two linkage sections, be inserted with pulling off sleeves on the tightening nut, disconnected section internal diameter of described pulling off sleeves internal diameter and described body equates, the jack of pipeline to be connected is configured for pegging graft, the inboard of described annular spring extends some annular spread and oblique rearward extending elasticity gear piece, and each elasticity tooth tip of described annular spring and described seal ring inner side surface stretch in the aperture of the jack of the described pipeline to be connected that is used to peg graft.Adopt this interface, only need pipeline to be connected is inserted from front end, just can realize that the quick-sealing between pipeline and the interface connects, do not need to use any instrument, do not need sealing is set in addition yet, be very easy to use, save the time, reduced labor intensity.But; because the tightening nut of this interface is screwed in the outside of described body; can cause nut loosening because of reasons such as vibrations in the using process; for preventing that nut from getting loose; also need the nut that screws to be bondd with body with glue; therefore not only manufacturing bothers, but also usually can influence attractive in appearance because being adhesive in the interface outer surface.
The model utility content
For overcoming the above-mentioned defective of prior art, the utility model provides a kind of Fast Interface of Pipeline, a kind of rapid pipeline joint and a kind of rapid pipeline plug that adopts this interface that adopts this interface also is provided, this interface not only can be realized the quick connection with pipeline, and the production and processing of itself is also more convenient, and surface aesthetic.
The utility model realizes that the technological scheme of above-mentioned purpose is: a kind of Fast Interface of Pipeline, comprise tubular body, the lid pipe, seal ring, ring washer, annular spring and sleeve, described lid pipe inner end is inserted in the mouth of pipe of described body, the mouth of pipe of described body is the convergent mouth, the tube wall inboard of its converging transition is pressed on the corresponding convergent face in the described lid pipe outside, described inner body wall is provided with relative annular step scalariform structure with the lid inner tube wall, the annular end face at two inwall reducing places is relative, constituted the reducing circular groove on the interface inwall jointly, described seal ring, ring washer and annular spring peripheral edge portion at least embed in described reducing circular groove, the joint of described sleeve is inserted in the described lid pipe, the inner end of this joint is provided with the dop of wedge-like ringwise, and described dop is stuck in the described reducing circular groove.
A kind of rapid pipeline joint is provided with tubular body, and described body is provided with some interfaces, and described each interface is interconnected by the body tube chamber, and wherein at least one interface adopts the structure of above-mentioned Fast Interface of Pipeline.
A kind of rapid pipeline plug is provided with tubular body, the mouth of pipe sealing of described body one end, and the mouth of pipe of the other end adopts above-mentioned Fast Interface of Pipeline structure.
During use, pipeline to be connected front opening from sleeve is inserted, and be inserted into the spacing reducing place of disconnected section of its body always, described seal ring and annular spring are because of the external diameter of internal diameter less than external pipe, under the extruding of external pipe, be out of shape, external pipe is waled, described seal ring relies on elastic strain to realize that external pipe is with the sealing between the body, elasticity gear piece on the described annular spring blocks external pipe, make it and oppositely to transfer to, realized that thus the quick-sealing between external pipe and this interface connects.
Because body adopted the convergent mouth, will cover pipe and be clamped on the body, no matter how to vibrate during use, can not make and cover pipe and get loose, guaranteed the interface whole reliability; Because it is tight that body will cover pipe clamp, need not to stick with glue again, interface no longer is subjected to gluing dirt, has guaranteed the attractive in appearance of interface outer surface; The prior art of mentioning in the internal structure that the utility model and pipeline connect and the technical background is identical, has guaranteed the convenience used and quick, has saved the operating time of pipeline connection, has reduced labor intensity.Interface of the present utility model can be used for pipe coupling and plug, also can be used as the various interfaces that are connected with pipeline such as tap, valve, instrument etc.
Description of drawings
Fig. 1 is the structural representation of a kind of tee union of the utility model.
Embodiment
Referring to Fig. 1, the utility model provides a kind of Fast Interface of Pipeline, comprise tubular body 6, lid pipe 2, seal ring 5, ring washer 4, annular spring 3 and sleeve 1, described lid pipe inner end is inserted in the mouth of pipe of described body, the mouth of pipe of described body is the convergent mouth, the tube wall inboard of its converging transition is pressed on the corresponding convergent face in the described lid pipe outside, described inner body wall is provided with relative annular step scalariform structure with the lid inner tube wall, the annular end face at two inwall reducing places is relative, constituted the reducing circular groove on the interface inwall jointly, described seal ring, ring washer and annular spring peripheral edge portion at least embed in described reducing circular groove, the joint of described sleeve is inserted in the described lid pipe, the inner end of this joint is provided with the dop of wedge-like ringwise, and described dop is stuck in the described reducing circular groove.
An annular end face of an annular end face of described lid pipe outer wall and described inner body wall is clamped at the both sides of described ring washer and annular spring, thereby realizes both fixing, and then guarantees the fixing of external pipe.
Can be respectively equipped with the internal and external threads that cooperatively interacts on described lid pipe and the interconnective inside and outside wall of body, so that connect both more firm, and ease of assembly.
The one sector hole footpath of described body interface the inside can equate with the internal diameter of described sleeve, to realize the Spielpassung with appropriateness between the external pipe outer wall.
The inside of described body pore can be provided with spacing reducing, and the diameter at described spacing reducing place is less than the diameter of external pipe, so that formation is to the qualification of external pipe insertion position.
Described lid inner tube wall can be provided with an annular groove, and described ring washer outer wall can be provided with a bulge loop that inserts this annular groove, both is plugged into together, with ease of assembly.
The inboard of described annular spring extends some annular spread elasticity gear pieces, and described elasticity gear piece is oblique to be extended inwards, inserts to allow external pipe, and prevents that external pipe from extracting.
In the circular groove of described seal ring between an annular end face of described ring washer and inner body wall, its diameter is less than the width of this circular groove, so that insert the deformation slot milling of back seal ring for external pipe.
The internal diameter of described seal ring and annular spring should be less than the internal diameter of described sleeve, and less than the internal diameter of external pipe, so that under the extruding of external pipe, realize the deformation of appropriateness.
Described body, lid pipe, sleeve all can adopt plastics to make, and described seal ring can adopt O type rubber ring usually, and described ring washer can adopt rubber washer, and described annular spring can adopt metal spring leaf.
The rapid pipeline joint that the utility model provides is provided with tubular body, and described body is provided with two or more interfaces, and described each interface is interconnected by the body tube chamber, and wherein at least one interface adopts the structure of above-mentioned Fast Interface of Pipeline.Here, this interface structure is repeated no more.
Usually each interface of body all adopts above-mentioned interface interface.When body is provided with two interfaces, constitute two pass joints, when being provided with three interfaces, constitute tee union, when being provided with four interfaces, constitute cross fitting.
The rapid pipeline plug that the utility model provides is provided with tubular body, the mouth of pipe sealing of described body one end, and the mouth of pipe of the other end adopts above-mentioned Fast Interface of Pipeline structure.Here, this interface structure is repeated no more.
The described sealing mouth of pipe can adopt the plug sealing that is screwed on this mouth of pipe, also can directly this end be made sealing when this is body formed.
Claims (10)
1. Fast Interface of Pipeline, comprise tubular body, seal ring, ring washer, annular spring and sleeve, it is characterized in that also comprising the lid pipe, described lid pipe inner end is inserted in the mouth of pipe of described body, the mouth of pipe of described body is the convergent mouth, the tube wall inboard of its converging transition is pressed on the corresponding convergent face in the described lid pipe outside, described inner body wall is provided with relative annular step scalariform structure with the lid inner tube wall, the annular end face at two inwall reducing places is relative, constituted the reducing circular groove on the interface inwall jointly, described seal ring, ring washer and annular spring peripheral edge portion at least embed in described reducing circular groove, the joint of described sleeve is inserted in the described lid pipe, the inner end of this joint is provided with the dop of wedge-like ringwise, and described dop is stuck in the described reducing circular groove.
2. Fast Interface of Pipeline as claimed in claim 1, it is characterized in that an annular end face of annular end face of described lid pipe outer wall and described inner body wall is clamped at the both sides of described ring washer and annular spring, be respectively equipped with the internal and external threads that cooperatively interacts on described lid pipe and the interconnective inside and outside wall of body, the one sector hole footpath of described body interface the inside equates with the internal diameter of described sleeve, the inside of described body pore is provided with spacing reducing, and the diameter at described spacing reducing place is less than the diameter of external pipe.
3. Fast Interface of Pipeline as claimed in claim 1, it is characterized in that described lid inner tube wall is provided with an annular groove, described ring washer outer wall is provided with a bulge loop that inserts this annular groove, the inboard of described annular spring extends some annular spread elasticity gear pieces, described elasticity gear piece is oblique to be extended inwards, and the internal diameter of described seal ring and annular spring is less than the internal diameter of described sleeve and external pipe sleeve.
4. Fast Interface of Pipeline as claimed in claim 1, it is characterized in that described seal ring adopts O shape rubber ring, in the circular groove between an annular end face of described ring washer and inner body wall, its diameter is less than the width of this circular groove, described body, lid pipe, sleeve all adopt working of plastics, described seal ring adopts O type rubber ring, described ring washer rubber washer, and described annular spring adopts metal spring leaf.
5. rapid pipeline joint, be provided with tubular body, described body is provided with some interfaces, described each interface is interconnected by the body tube chamber, wherein at least one interface adopts the Fast Interface of Pipeline structure, described Fast Interface of Pipeline is provided with seal ring, ring washer, annular spring and sleeve, it is characterized in that described Fast Interface of Pipeline also is provided with the lid pipe, described lid pipe inner end is inserted in the mouth of pipe of described body, the mouth of pipe of described body is the convergent mouth, the tube wall inboard of its converging transition is pressed on the corresponding convergent face in the described lid pipe outside, described inner body wall is provided with relative annular step scalariform structure with the lid inner tube wall, the annular end face at two inwall reducing places is relative, constituted the reducing circular groove on the interface inwall jointly, described seal ring, ring washer and annular spring peripheral edge portion at least embed in described reducing circular groove, and the joint of described sleeve is inserted in the described lid pipe, the inner end of this joint is provided with the dop of wedge-like ringwise, and described dop is stuck in the described reducing circular groove.
6. rapid pipeline joint as claimed in claim 5, the quantity that it is characterized in that described interface is two, three or four, described each interface all adopts described Fast Interface of Pipeline, an annular end face of an annular end face of described lid pipe outer wall and described inner body wall is clamped at the both sides of described ring washer and annular spring, be respectively equipped with the internal and external threads that cooperatively interacts on described lid pipe and the interconnective inside and outside wall of body, the one sector hole footpath of described body interface the inside equates with the internal diameter of described sleeve, the inside of described body pore is provided with spacing reducing, and the diameter at described spacing reducing place is less than the diameter of external pipe.
7. rapid pipeline joint as claimed in claim 6, it is characterized in that described lid inner tube wall is provided with an annular groove, described ring washer outer wall is provided with a bulge loop that inserts this annular groove, the inboard of described annular spring extends some annular spread elasticity gear pieces, described elasticity gear piece is oblique to be extended inwards, the internal diameter of described seal ring and annular spring is less than the internal diameter of described sleeve and external pipe sleeve, described seal ring adopts O shape rubber ring, in the circular groove between an annular end face of described ring washer and inner body wall, its diameter is less than the width of this circular groove, described body, the lid pipe, sleeve all adopts working of plastics, described seal ring adopts O type rubber ring, described ring washer rubber washer, described annular spring adopts metal spring leaf.
8. rapid pipeline plug, be provided with tubular body, the mouth of pipe sealing of described body one end, the mouth of pipe that it is characterized in that the described body the other end adopts the Fast Interface of Pipeline structure, described Fast Interface of Pipeline is provided with seal ring, ring washer, annular spring and sleeve, it is characterized in that described Fast Interface of Pipeline also is provided with the lid pipe, described lid pipe inner end is inserted in the mouth of pipe of described body, the mouth of pipe of described body is the convergent mouth, the tube wall inboard of its converging transition is pressed on the corresponding convergent face in the described lid pipe outside, described inner body wall is provided with relative annular step scalariform structure with the lid inner tube wall, the annular end face at two inwall reducing places is relative, constituted the reducing circular groove on the interface inwall jointly, described seal ring, ring washer and annular spring peripheral edge portion at least embed in described reducing circular groove, the joint of described sleeve is inserted in the described lid pipe, and the inner end of this joint is provided with the dop of wedge-like ringwise, and described dop is stuck in the described reducing circular groove.
9. rapid pipeline plug as claimed in claim 8, the quantity that it is characterized in that described interface is two, three or four, described each interface all adopts described Fast Interface of Pipeline, an annular end face of an annular end face of described lid pipe outer wall and described inner body wall is clamped at the both sides of described ring washer and annular spring, be respectively equipped with the internal and external threads that cooperatively interacts on described lid pipe and the interconnective inside and outside wall of body, the one sector hole footpath of described body interface the inside equates with the internal diameter of described sleeve, the inside of described body pore is provided with spacing reducing, and the diameter at described spacing reducing place is less than the diameter of external pipe.
10. rapid pipeline plug as claimed in claim 9, it is characterized in that described lid inner tube wall is provided with an annular groove, described ring washer outer wall is provided with a bulge loop that inserts this annular groove, the inboard of described annular spring extends some annular spread elasticity gear pieces, described elasticity gear piece is oblique to be extended inwards, the internal diameter of described seal ring and annular spring is less than the internal diameter of described sleeve and external pipe sleeve, described seal ring adopts O shape rubber ring, in the circular groove between an annular end face of described ring washer and inner body wall, its diameter is less than the width of this circular groove, described body, the lid pipe, sleeve all adopts working of plastics, described seal ring adopts O type rubber ring, described ring washer rubber washer, described annular spring adopts metal spring leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134071 CN200965130Y (en) | 2006-10-16 | 2006-10-16 | Quick pipeline interface, quick pipeline adaptor and quick pipeline stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620134071 CN200965130Y (en) | 2006-10-16 | 2006-10-16 | Quick pipeline interface, quick pipeline adaptor and quick pipeline stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200965130Y true CN200965130Y (en) | 2007-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620134071 Expired - Lifetime CN200965130Y (en) | 2006-10-16 | 2006-10-16 | Quick pipeline interface, quick pipeline adaptor and quick pipeline stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200965130Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788213A (en) * | 2012-08-01 | 2012-11-21 | 许道泽 | Quick coupling |
| CN103429942A (en) * | 2011-03-03 | 2013-12-04 | Gsa工业（澳大利亚）私人有限公司 | Conduit coupling |
| CN107709883A (en) * | 2015-07-09 | 2018-02-16 | 林内株式会社 | Water heater |
| CN109869550A (en) * | 2019-03-14 | 2019-06-11 | 胡琴 | A kind of variable diameter two siphunculus connector |
| CN110878869A (en) * | 2019-11-15 | 2020-03-13 | 宁波天鑫金属软管有限公司 | Anti-disconnect quick connector and its installation method |
-
2006
- 2006-10-16 CN CN 200620134071 patent/CN200965130Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429942A (en) * | 2011-03-03 | 2013-12-04 | Gsa工业（澳大利亚）私人有限公司 | Conduit coupling |
| CN103429942B (en) * | 2011-03-03 | 2016-04-06 | Gsa工业（澳大利亚）私人有限公司 | Pipe joint |
| CN102788213A (en) * | 2012-08-01 | 2012-11-21 | 许道泽 | Quick coupling |
| CN102788213B (en) * | 2012-08-01 | 2015-04-01 | 许道泽 | Quick coupling |
| CN107709883A (en) * | 2015-07-09 | 2018-02-16 | 林内株式会社 | Water heater |
| CN107709883B (en) * | 2015-07-09 | 2019-12-10 | 林内株式会社 | water heater |
| CN109869550A (en) * | 2019-03-14 | 2019-06-11 | 胡琴 | A kind of variable diameter two siphunculus connector |
| CN110878869A (en) * | 2019-11-15 | 2020-03-13 | 宁波天鑫金属软管有限公司 | Anti-disconnect quick connector and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yuhuan aidixi Copper Co., Ltd. Assignor: Beijing Wanshangji Trade Co., Ltd. Contract fulfillment period: 2007.10.25 to 2012.10.25 Contract record no.: 2008110000107 Denomination of utility model: Quick pipeline interface, quick pipeline adaptor and quick pipeline stopper Granted publication date: 20071024 License type: Exclusive license Record date: 20081111 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.10.25 TO 2012.10.25; CHANGE OF CONTRACT Name of requester: YUHUAN AIDISI COPPER CO., LTD. Effective date: 20081111 |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AIDISI HVAC SCIENCE CO., LTD. Free format text: FORMER OWNER: BEIJING WANSHANGJI TRADE CO.,LTD. Effective date: 20090403 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090403 Address after: 3 floor, unit 2, unit 2, building A, zone 2, Jiuxianqiao Road, 14 Jiuxianqiao Road, Beijing, zip: 100016 Co-patentee after: Zhejiang IDC Fluid Control Co., Ltd. Patentee after: Beijing Edisi HVAC technology Co., Ltd. Address before: Beijing City, Chaoyang District Shuguang No. 1 third home building A, room 2007, zip code: 100028 Patentee before: Beijing Wanshangji Trade Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU IDC INVESTMENT CO., LTD. Free format text: FORMER OWNER: ZHEJIANG IDC FLUID CONTROL CO., LTD. Effective date: 20150409 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150409 Address after: No. 14 campw Technology Park A District 100016 Beijing Chaoyang District City, Jiuxianqiao Road No. 2 Building 2 unit 3 Patentee after: IDC Plumbing & Heating Technology (Beijing) Co., Ltd. Patentee after: Taizhou aidixi Investment Co. Ltd. Address before: No. 14 campw Technology Park A District 100016 Beijing Chaoyang District City, Jiuxianqiao Road No. 2 Building 2 unit 3 Patentee before: IDC Plumbing & Heating Technology (Beijing) Co., Ltd. Patentee before: Zhejiang IDC Fluid Control Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071024 |
|
| EXPY | Termination of patent right or utility model |