CN102434740A - Quick connector and pipe connecting method - Google Patents
Quick connector and pipe connecting method Download PDFInfo
- Publication number
- CN102434740A CN102434740A CN2011102783290A CN201110278329A CN102434740A CN 102434740 A CN102434740 A CN 102434740A CN 2011102783290 A CN2011102783290 A CN 2011102783290A CN 201110278329 A CN201110278329 A CN 201110278329A CN 102434740 A CN102434740 A CN 102434740A
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- collar
- joint body
- circle
- lesser calorie
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Abstract
The invention discloses a quick connector, which comprises a connector body, a water outlet connector, and small and big detachable clamping rings mounted on the connector body and the water outlet connector respectively. The water outlet connector is inserted in the back end of the connector body by extruding an elastic side wing of the small clamping ring on the water outlet connector, and the elastic side wing of the small clamping ring is embedded in a hole on the back end of the connector body due to outwardly extended elasticity thereof, so that the water outlet connector is fixedly connected with the connector body in tight manner. An elastic side wing of the big clamping ring is pressed, and a pressing block on the elastic side wing of the big clamping ring is greater in thickness than the connector body, so that the elastic side wing of the small clamping ring will be pressed down to drag the water outlet connector so as to separate the connector body from the water outlet connector. Because the small and big clamping rings are both in C ring structures, the small and big clamping rings can be conveniently detached from the connector body and the water outlet connector so as to be conveniently repaired and replaced. The invention also discloses a connecting method using the quick connector.
Description
Technical field
The present invention relates to a kind of joint, the concrete rapid pipe joint and the pipes connecting method that relate to the use of a kind of water pipe field.
Background technique
In the existing technology, between each parts of pipeline adopt welding or be threaded, but be welded to connect if adopt; Mostly the connection of waterway pipe is angled because pipeline connects particularly, and the weldering line is difficult for polishing, polishing, causes rough; Cause and use inconvenience; And welding is prone to rosin joint, makes that connection is insecure, influences quality of product.If adopt screw to connect, screw is prone to looseningly in the using process, can reduce the soundness of connection, and the joint outer surface can leave the slit, not only can make screw receive distortion power, also can get rusty because of often meeting water.These traditional approachs also all exist the problems such as inconvenience, loading and unloading difficulty are installed of making in addition.
For addressing these problems, the rapid pipe joint of various structures has appearred, like the fast joint structure of a kind of pipe of patent [Chinese patent number: 2008200861956 in the existing technology; Notice of authorization number: CN20118765Y] a kind of fast joint structure of pipe is disclosed, comprise the body of positioning means with attachment hole and riveted joint, can with the adapter clamping mutually in inserting attachment hole.Patent rapid pipe joint in addition [Chinese patent number: 200910221098] also discloses a kind of rapid pipe joint, comprises the body with attachment hole, and the incision position of said attachment hole is provided with and can the adapter of inserting be blocked or the clamping mechanism that discharges etc.Though the structure of above patent has all realized installation, has dismantled purpose quickly and easily; But there is following problem: the one, utilized the technology of riveted joint to be prone to cause riveted inhomogeneous in some schemes; Be prone to compacting damage positioning means and port etc. and slight crack occurs, the 2nd, body and link become one behind the connection finished product, and positioning means is stuck in and can't takes out in the link chamber; The collar that the joint of taking in addition is generally the wedge structure directly is connected with attachment hole; In case in use fixed mechanism or collar damage and can't keep in repair, then whole joint is scrapped, and inconvenient maintenance, is prone to cause waste.
Summary of the invention
For solving the problem of existing pipeline connection, inconvenient maintenance, the present invention provides a kind of rapid pipe joint, also relates to a kind of pipes connecting method.
Technological scheme:
A kind of rapid pipe joint; Comprise joint body, water output connector; It is characterized in that also comprising the dismountable big collar and the little collar that are installed on respectively on joint body and the water output connector; Said joint body is the cylindrical body that the center connects; Said big collar, lesser calorie circle comprise C shape body respectively and longitudinally stretch out in the same way from the C shape body, symmetrically arranged two elasticized flaps, the outer surface of said joint body and water output connector comprises that respectively corresponding the and external diameter of the C shape body with big collar, little collar is slightly larger than big collar and lesser calorie circle collar groove internal diameter, that be arranged circumferentially respectively; The terminal inboard of said big collar elasticized flaps comprises two briquettings, and said joint body rear end comprises the hole corresponding with said briquetting, and the height of said briquetting is greater than the wall thickness of joint body rear end; The internal diameter of the external diameter of said lesser calorie circle C shape body and the rear end of joint body is suitable; Said lesser calorie circle elasticized flaps is in the direction that deviates from the joint body rear end; Outwards perk under the said elasticized flaps nature; Make the external diameter of its external diameter greater than said lesser calorie circle C shape body; And the degree of the outside perk of said lesser calorie circle elasticized flaps probes into described hole just, and water output connector inserts joint body inside with water output connector and the hole and the water output connector of elasticized flaps embedding joint body rear end are connected to one through pushing lesser calorie circle elasticized flaps.
The limiting stopper that the big collar rotation of the restriction corresponding with C shape body breach is arranged in the said joint body collar groove.
Comprise convexity on the said lesser calorie circle outer surface, inside, said joint body rear end comprises and the protruding corresponding conduit of lesser calorie circle.
Said joint body front end inside comprises screw thread.
Said water output connector outer surface collar groove is to the groove that comprises some suit elastic seal rings between the front end, and the external diameter of said seal ring is greater than the joint body back end inside diameter.
Said joint body, big collar and little collar are plastic material.
A kind of pipes connecting method; It is characterized in that adopting joint body to be connected two tubing with big collar, lesser calorie circle; Said big collar, lesser calorie circle comprise C shape body respectively and longitudinally stretch out in the same way from the C shape body, symmetrically arranged two elasticized flaps; The outer surface of said joint body comprises and the big collar groove that collar C shape body is corresponding and external diameter is slightly larger than big collar internal diameter, is arranged circumferentially; Be used to install big collar C shape body; The limiting stopper of the big collar rotation of the restriction corresponding with C shape body breach is arranged in the said collar groove, and the outer surface of said connected tube material comprises collar groove corresponding with lesser calorie circle C shape body and that external diameter is slightly larger than lesser calorie circle internal diameter, is arranged circumferentially; The terminal inboard of said big collar flank comprises two briquettings, and said joint body rear end comprises the hole corresponding with said briquetting, and the height of said briquetting is greater than the wall thickness of joint body rear end; Outwards perk under the elasticized flaps nature of the elasticized flaps of said big collar and little collar; The elasticized flaps of said little collar is in the direction that deviates from connected tube material front end; When its collar groove of connected tube material insertion is equipped with the joint body of said lesser calorie circle C shape body; Push lesser calorie circle elasticized flaps the connected tube material is inserted inside, joint body rear end; Elasticized flaps is fixedly connected joint body through the hole that embeds the joint body rear end with the connected tube material, the joint body front end is connected with another tubing.
Said connected tube material outer surface collar groove is to the groove that comprises some suit elastic seal rings between the front end, and the external diameter of said seal ring is greater than the joint body back end inside diameter.
Comprise convexity on the said little collar, inside, said joint body rear end comprises and the protruding corresponding conduit of lesser calorie circle.
Said joint body front end inside comprises screw thread.
Technique effect:
The elasticized flaps of this rapid pipe joint through squeezing out the little collar of water swivel, water output connector inserted the joint body rear end after; The elasticized flaps of little collar is embedded the hole of joint body rear end, and the elasticized flaps of little collar makes water output connector be fixedly connected closely with the joint body realization in the hole because of its elasticity that expands outwardly is stuck in.Push the elasticized flaps of big collar, the briquetting on it is because thickness greater than the thickness of joint body, can be depressed the elasticized flaps of little collar, and pulling water output connector can separate water output connector with joint body.
Because big collar lesser calorie circle is C shape loop configuration, can pull down from joint body and water output connector easily, therefore be convenient to maintain and replace.
Little collar is provided with protruding conduit with inside, joint body rear end and cooperates, and can better be the hole location that lesser calorie circle flank embeds joint body.
Screw thread is carved with in joint body front end inside, can be connected with miscellaneous part easily.
Water output connector outer surface annular groove is to the groove of some suit elastic seal rings that can include between the front end, because the diameter of seal ring is greater than the joint body internal diameter, so seal ring can be realized sealing after being pressed into joint body effectively.
Pipes connecting method of the present invention adopts above-mentioned joint body equally, can realize the connection and the dismounting of tubing easily.
Description of drawings
Fig. 1 is a kind of rapid pipe joint decomposing schematic representation of the present invention
Each label is listed as follows among the figure:
The 1-joint body, the big collar of 2-, the little collar of 3-, the 4-water output connector, 5-C shape body, the 6-elasticized flaps, 7-collar groove, the 8-limiting stopper, the 9-briquetting, the 10-hole, 11-is protruding, 12-conduit, 13-screw thread, 14-groove
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explanation.
As shown in Figure 1; A kind of embodiment of rapid pipe joint; Comprise plastic joint body 1, water output connector 4; And be separately fixed at the big collar of joint body 1 and dismountable plastics on the water output connector 42, lesser calorie circle 3; Said joint body 1 is the cylindrical body that the center connects, two elasticized flaps 61,62 that said big collar 2, lesser calorie circle 3 comprise C shape body 51,52 respectively and longitudinally stretch out from the C shape body, and the outer surface of said joint body 1 comprises that and external diameter corresponding with collar C shape body greatly 51 is slightly larger than the collar groove 71 of big collar internal diameter; The limiting stopper 8 that the rotation of the big collar of the restriction corresponding with C shape body breach is arranged in the said collar groove 71, the outer surface of said water output connector 4 comprise that and external diameter corresponding with lesser calorie circle C shape body 52 is slightly larger than the collar groove 72 of lesser calorie circle internal diameter; Said big collar elasticized flaps 61 terminal inboards comprise two briquettings 9, and said joint body 1 rear end comprises the hole 10 corresponding with said briquetting 9, and the height of said briquetting 9 is greater than the wall thickness of joint body 1 rear end; Outwards perk under the elasticized flaps 61 of said big collar and elasticized flaps 62 natures of little collar, the elasticized flaps 62 of said little collar is in the direction that deviates from joint body 1 rear end.Comprise convexity 11 on the said lesser calorie circle 3, inside, said joint body rear end comprises and the protruding corresponding conduit of lesser calorie circle.
Water output connector collar groove 72 is to the groove 13 that can include some suit elastic seal rings between the front end, because the diameter of seal ring is greater than the joint body internal diameter, so seal ring can be realized sealing after being pressed into joint body effectively.
Screw thread 13 is carved with in joint body front end inside, can be connected with miscellaneous part easily.
Because big collar 2, lesser calorie circle 3 are C shape loop configuration, can pull down from joint body 1 and water output connector 3 easily, therefore be convenient to maintain and replace.
Above specific embodiment has provided the accompanying drawing and the detailed description of fast joint of waterpipe of the present invention; This rapid pipe joint simultaneously also can be used as the connecting means of other tubing and uses; In a word; Do not deviating from working principle of the present invention and using under the prerequisite, as far as persons skilled in the art, any conspicuous change that it is done can not exceed the application's description and require restricted portion.
Claims (10)
1. rapid pipe joint; Comprise joint body, water output connector; It is characterized in that also comprising the dismountable big collar and the little collar that are installed on respectively on joint body and the water output connector; Said joint body is the cylindrical body that the center connects; Said big collar, lesser calorie circle comprise C shape body respectively and longitudinally stretch out in the same way from the C shape body, symmetrically arranged two elasticized flaps, the outer surface of said joint body and water output connector comprises that respectively corresponding the and external diameter of the C shape body with big collar, little collar is slightly larger than big collar and lesser calorie circle collar groove internal diameter, that be arranged circumferentially respectively; The terminal inboard of said big collar elasticized flaps comprises two briquettings, and said joint body rear end comprises the hole corresponding with said briquetting, and the height of said briquetting is greater than the wall thickness of joint body rear end; The internal diameter of the external diameter of said lesser calorie circle C shape body and the rear end of joint body is suitable; Said lesser calorie circle elasticized flaps is in the direction that deviates from the joint body rear end; Outwards perk under the said elasticized flaps nature; Make the external diameter of its external diameter greater than said lesser calorie circle C shape body; And the degree of the outside perk of said lesser calorie circle elasticized flaps probes into described hole just, and water output connector inserts joint body inside with water output connector and the hole and the water output connector of elasticized flaps embedding joint body rear end are connected to one through pushing lesser calorie circle elasticized flaps.
2. a kind of rapid pipe joint according to claim 1 is characterized in that the limiting stopper that has the big collar of the restriction corresponding with C shape body breach to rotate in the said joint body collar groove.
3. a kind of rapid pipe joint according to claim 1 and 2 is characterized in that comprising convexity on the said lesser calorie circle outer surface, and inside, said joint body rear end comprises and the protruding corresponding conduit of lesser calorie circle.
4. a kind of rapid pipe joint according to claim 1 and 2 is characterized in that said joint body front end inside comprises screw thread.
5. a kind of rapid pipe joint according to claim 1 and 2 is characterized in that said water output connector outer surface collar groove to the groove that comprises some suit elastic seal rings between the front end, and the external diameter of said seal ring is greater than the joint body back end inside diameter.
6. a kind of rapid pipe joint according to claim 1 and 2 is characterized in that said joint body, big collar and little collar are plastic material.
7. pipes connecting method; It is characterized in that adopting joint body to be connected two tubing with big collar, lesser calorie circle; Said big collar, lesser calorie circle comprise C shape body respectively and longitudinally stretch out in the same way from the C shape body, symmetrically arranged two elasticized flaps; The outer surface of said joint body comprises and the big collar groove that collar C shape body is corresponding and external diameter is slightly larger than big collar internal diameter, is arranged circumferentially; Be used to install big collar C shape body; The limiting stopper of the big collar rotation of the restriction corresponding with C shape body breach is arranged in the said collar groove, and the outer surface of said connected tube material comprises collar groove corresponding with lesser calorie circle C shape body and that external diameter is slightly larger than lesser calorie circle internal diameter, is arranged circumferentially; The terminal inboard of said big collar flank comprises two briquettings, and said joint body rear end comprises the hole corresponding with said briquetting, and the height of said briquetting is greater than the wall thickness of joint body rear end; Outwards perk under the elasticized flaps nature of the elasticized flaps of said big collar and little collar; The elasticized flaps of said little collar is in the direction that deviates from connected tube material front end; When its collar groove of connected tube material insertion is equipped with the joint body of said lesser calorie circle C shape body; Push lesser calorie circle elasticized flaps the connected tube material is inserted inside, joint body rear end; Elasticized flaps is fixedly connected joint body through the hole that embeds the joint body rear end with the connected tube material, the joint body front end is connected with another tubing.
8. a kind of pipes connecting method according to claim 7 is characterized in that said connected tube material outer surface collar groove to the groove that comprises some suit elastic seal rings between the front end, and the external diameter of said seal ring is greater than the joint body back end inside diameter.
9. according to claim 7 or 8 described a kind of pipes connecting methods, it is characterized in that comprising convexity on the said little collar that inside, said joint body rear end comprises and the protruding corresponding conduit of lesser calorie circle.
10. according to claim 7 or 8 described a kind of pipes connecting methods, it is characterized in that said joint body front end inside comprises screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110278329 CN102434740B (en) | 2011-09-19 | 2011-09-19 | Quick connector and pipe connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110278329 CN102434740B (en) | 2011-09-19 | 2011-09-19 | Quick connector and pipe connecting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102434740A true CN102434740A (en) | 2012-05-02 |
| CN102434740B CN102434740B (en) | 2013-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110278329 Active CN102434740B (en) | 2011-09-19 | 2011-09-19 | Quick connector and pipe connecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434740B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574199A (en) * | 2013-11-14 | 2014-02-12 | 新兴铸管股份有限公司 | Bell and spigot type pipeline joint provided with split check block type anchoring structure and installation method thereof |
| CN103829883A (en) * | 2012-11-27 | 2014-06-04 | 天佑电器（苏州）有限公司 | Connector assembly |
| CN105299366A (en) * | 2014-06-10 | 2016-02-03 | 科勒公司 | Quick connect system for a fluid coupling |
| CN107435774A (en) * | 2016-05-27 | 2017-12-05 | 科勒公司 | Quick Connection Release system for fluid couplers |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273323A (en) * | 1991-04-29 | 1993-12-28 | Etablissements Caillau | Connection element for the rapid connection of a tube to a hose |
| CN101576190A (en) * | 2009-06-04 | 2009-11-11 | 玉环江林水暖管业有限公司 | Quick water-heating connecting structure |
| CN201599518U (en) * | 2009-11-11 | 2010-10-06 | 丁扬兴业股份有限公司 | Pipe connector |
| CN201621405U (en) * | 2010-03-26 | 2010-11-03 | 邵培章 | A buckling type fast pipe joint |
| CN201787245U (en) * | 2010-09-21 | 2011-04-06 | 宁波市鄞州亚大汽车管件有限公司 | Quick connector for pipeline connection |
-
2011
- 2011-09-19 CN CN 201110278329 patent/CN102434740B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5273323A (en) * | 1991-04-29 | 1993-12-28 | Etablissements Caillau | Connection element for the rapid connection of a tube to a hose |
| CN101576190A (en) * | 2009-06-04 | 2009-11-11 | 玉环江林水暖管业有限公司 | Quick water-heating connecting structure |
| CN201599518U (en) * | 2009-11-11 | 2010-10-06 | 丁扬兴业股份有限公司 | Pipe connector |
| CN201621405U (en) * | 2010-03-26 | 2010-11-03 | 邵培章 | A buckling type fast pipe joint |
| CN201787245U (en) * | 2010-09-21 | 2011-04-06 | 宁波市鄞州亚大汽车管件有限公司 | Quick connector for pipeline connection |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103829883A (en) * | 2012-11-27 | 2014-06-04 | 天佑电器（苏州）有限公司 | Connector assembly |
| CN103574199A (en) * | 2013-11-14 | 2014-02-12 | 新兴铸管股份有限公司 | Bell and spigot type pipeline joint provided with split check block type anchoring structure and installation method thereof |
| CN105299366A (en) * | 2014-06-10 | 2016-02-03 | 科勒公司 | Quick connect system for a fluid coupling |
| US10648601B2 (en) | 2014-06-10 | 2020-05-12 | Kohler Co. | Quick connect system for a fluid coupling |
| CN107435774A (en) * | 2016-05-27 | 2017-12-05 | 科勒公司 | Quick Connection Release system for fluid couplers |
| US10502353B2 (en) | 2016-05-27 | 2019-12-10 | Kohler Co. | Quick connect release system for a fluid coupling |
| US11566737B2 (en) | 2016-05-27 | 2023-01-31 | Kohler Co. | Quick connect release system for a fluid coupling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102434740B (en) | 2013-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUHUAN HAIRIZHONG WATER HEATING EQUIPMENT CO.,LTD. Free format text: FORMER OWNER: ZOJE KITCHEN + BATH COMPANY LTD. Effective date: 20130608 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130608 Address after: Taizhou City, Zhejiang province 317604 Yuhuan County Zhugang village Chen Yupu Patentee after: Yuhuan Hai Hai plumbing equipment Co., Ltd. Address before: 317604, Zhejiang, Yuhuan County province Taizhou barley island port industrial zone Patentee before: Zoje Kitchen & Bath Company Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN LOTA INTERNATIONAL CO., LTD. Free format text: FORMER OWNER: YUHUAN HAIRIZHONG WATER HEATING EQUIPMENT CO.,LTD. Effective date: 20140808 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317604 TAIZHOU, ZHEJIANG PROVINCE TO: 361022 XIAMEN, FUJIAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140808 Address after: 361022 Xiamen, Fujian Province, apricot Road, Jimei District No. 61 Patentee after: Xiamen Lota International Co., Ltd. Address before: Taizhou City, Zhejiang province 317604 Yuhuan County Zhugang village Chen Yupu Patentee before: Yuhuan Hai Hai plumbing equipment Co., Ltd. |