CN204403638U - Pipe valve quick-acting joint - Google Patents
Pipe valve quick-acting joint Download PDFInfo
- Publication number
- CN204403638U CN204403638U CN201520027626.1U CN201520027626U CN204403638U CN 204403638 U CN204403638 U CN 204403638U CN 201520027626 U CN201520027626 U CN 201520027626U CN 204403638 U CN204403638 U CN 204403638U
- Authority
- CN
- China
- Prior art keywords
- ring
- port
- pipe valve
- hold
- groove
- 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
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of pipe valve accessory, especially a kind of pipe valve quick-acting joint is related to, comprise the body with two or more interface, have at least on an interface and expansion neck is set, the inner chamber of expansion neck is provided with in the middle part of body the groove of annular, two seal rings arranged side by side are provided with in groove, the upside of groove is disposed with the clamping slot that diameter from down to up becomes large conical cavity and cylinder chamber formation gradually, and the port of this end is provided with choke, be provided with in clamping slot and there is flexible hold-down ring, hold-down ring circumferentially has claw along it, between hold-down ring and choke, the solution lock ring outside this port is exposed in clamping slot.Advantage is: can patch fast, and in the process patched, sealability is fabulous, efficiently solves the problem of leakage.
Description
Technical field
The utility model relates to the technical field of pipe valve accessory, especially relates to a kind of pipe valve quick-acting joint.
Background technique
Connecing port is soon a kind of joint that can realize pipeline high-speed communication or disconnection.The port that connects soon traditional at present comprises the body with two or more interface, is provided with and has flexible hold-down ring, hold-down ring is provided with claw along its circumference at least one interface of this body, and the outside of claw is provided with the solution lock ring of annular, separates lock ring and exposes reducing.Traditional connect port although this soon and can accomplish to patch fast, but in the using process of reality, due to the defect of this pipe fitting design itself, cause the poor sealing performance between the body connect soon, cause the regular phenomenon occurring leaking, bring unnecessary hidden danger to normal construction.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide one and can patches fast, and in the process patched, sealability is fabulous, efficiently solves the pipe valve quick-acting joint of the problem of leakage.
For realizing above-mentioned object, the utility model provides following technological scheme:
A kind of pipe valve quick-acting joint, comprise the body with two or more interface, have at least on an interface and expansion neck is set, the inner chamber of expansion neck is provided with in the middle part of body the groove of annular, two seal rings arranged side by side are provided with in groove, the upside of groove is disposed with the clamping slot that diameter from down to up becomes large conical cavity and cylinder chamber formation gradually, and the port of this end is provided with choke, be provided with in clamping slot and there is flexible hold-down ring, hold-down ring circumferentially has claw along it, between hold-down ring and choke, the solution lock ring outside this end port is exposed in clamping slot.
The utility model is set to further: the outer side wall of described solution lock ring is provided with annular protrusion, forms step between annular protrusion and the outer side wall exposing the solution lock ring outside body port.
The utility model is set to further: the sidewall of described annular protrusion is in by the port of body, after port outer diameter increases a segment distance gradually, diameter is identical again, the sidewall that diameter is identical is provided with the baffle ring extended to outer ring or at least one outside block stretched of annular, and baffle ring or block are positioned at body port.
The utility model is set to further: described body is two interfaces all have the straight-through body expanding neck.
The utility model is set to further: described hold-down ring can move by return on the groove face of the cylinder chamber part of clamping slot.
The utility model is set to further: the middle part of described tube cavity is provided with limited ring.
By adopting technique scheme, the technique effect that the utility model reaches is: by arranging the groove that wakes up and arrange two seal rings arranged side by side in this groove, add the design of clamping slot simultaneously, can ensure that this product sealability in the process patched fast is fabulous, and the problem of leakage can be efficiently solved.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is cross-section structure principle schematic of the present utility model.
Fig. 2 is the partial enlargement structural principle schematic diagram of Fig. 1 of the present utility model.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of pipe valve quick-acting joint disclosed in the utility model, comprise the body 10 with two or more interface, have at least on an interface and expansion neck 11 is set, the inner chamber of expansion neck 11 is provided with in the middle part of body 10 groove 12 of annular, two seal rings 13 arranged side by side are provided with in groove 12, the upside of groove 12 is disposed with the clamping slot 14 that diameter from down to up becomes large conical cavity and cylinder chamber formation gradually, and the port of this end is provided with choke 15, be provided with in clamping slot 12 and there is flexible hold-down ring 16, hold-down ring 16 circumferentially has claw 17 along it, hold-down ring 16 can carry out return and move on the groove face of the cylinder chamber part of clamping slot 12, so not only enhance the flexibility after pipe fitting connection, certain the sphere of activities can be ensured, also certain tractive stress can be offset, between hold-down ring 16 and choke 15, the solution lock ring 18 outside this end port is exposed in clamping slot 12, the outer side wall separating lock ring 18 is provided with annular protrusion 19, step is formed between annular protrusion 19 and the outer side wall exposing the solution lock ring 18 outside body 10 port, the sidewall of annular protrusion 19 is in by the port of body 10, after port outer diameter increases a segment distance gradually, diameter is identical again, the sidewall that diameter is identical is provided with the baffle ring 20 extended to outer ring or at least one outside block stretched of annular, baffle ring 20 or block are positioned at body 10 port.
Certainly, body 10 can be two interfaces all have the straight-through body expanding neck, can be also the body with more than three interfaces, as threeway, four-way etc.The middle part of body 10 inner chamber is provided with limited ring 21, and the design of limited ring is mainly in order to ensure that pipe fitting is when inserting, and can not exceed predetermined scope.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (6)
1. a pipe valve quick-acting joint, comprise the body with two or more interface, it is characterized in that: have at least on an interface and expansion neck is set, the inner chamber of expansion neck is provided with in the middle part of body the groove of annular, two seal rings arranged side by side are provided with in groove, the upside of groove is disposed with the clamping slot that diameter from down to up becomes large conical cavity and cylinder chamber formation gradually, and the port of this end is provided with choke, be provided with in clamping slot and there is flexible hold-down ring, hold-down ring circumferentially has claw along it, between hold-down ring and choke, the solution lock ring outside this end port is exposed in clamping slot.
2. pipe valve quick-acting joint according to claim 1, is characterized in that: the outer side wall of described solution lock ring is provided with annular protrusion, forms step between annular protrusion and the outer side wall exposing the solution lock ring outside body port.
3. pipe valve quick-acting joint according to claim 2, it is characterized in that: the sidewall of described annular protrusion is in by the port of body, after port outer diameter increases a segment distance gradually, diameter is identical again, the sidewall that diameter is identical is provided with the baffle ring extended to outer ring or at least one outside block stretched of annular, and baffle ring or block are positioned at body port.
4. pipe valve quick-acting joint according to claim 1, is characterized in that: described body is two interfaces all have the straight-through body expanding neck.
5. pipe valve quick-acting joint according to claim 1, is characterized in that: described hold-down ring can move by return on the groove face of the cylinder chamber part of clamping slot.
6. the pipe valve quick-acting joint according to any one of Claims 1 to 5, is characterized in that: the middle part of described tube cavity is provided with limited ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027626.1U CN204403638U (en) | 2015-01-15 | 2015-01-15 | Pipe valve quick-acting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027626.1U CN204403638U (en) | 2015-01-15 | 2015-01-15 | Pipe valve quick-acting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403638U true CN204403638U (en) | 2015-06-17 |
Family
ID=53427496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027626.1U Expired - Fee Related CN204403638U (en) | 2015-01-15 | 2015-01-15 | Pipe valve quick-acting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403638U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508779A (en) * | 2016-01-20 | 2016-04-20 | 张男 | Pipeline insertion connecting mechanism |
| CN105650387A (en) * | 2016-04-05 | 2016-06-08 | 台州耐克森管业科技有限公司 | Quick pipeline joint |
-
2015
- 2015-01-15 CN CN201520027626.1U patent/CN204403638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508779A (en) * | 2016-01-20 | 2016-04-20 | 张男 | Pipeline insertion connecting mechanism |
| CN105650387A (en) * | 2016-04-05 | 2016-06-08 | 台州耐克森管业科技有限公司 | Quick pipeline joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170105 Address after: Songmen town Yingbin Road in Zhejiang province Wenling City West Station 317500 Patentee after: Wenling Yuantong Aluminium Co.,Ltd. Address before: Taizhou City, Zhejiang Province, Jiaojiang Futai 318000 yuan building 5 room 410 Patentee before: Li Kewen |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171023 Address after: 317500 No. 792 Yingbin West Road, Wenling, Zhejiang Patentee after: Zhejiang Ling Shang Pipe Industry Co.,Ltd. Address before: Songmen town Yingbin Road in Zhejiang province Wenling City West Station 317500 Patentee before: Wenling Yuantong Aluminium Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |