CN203477709U - Pipe fitting quick joint - Google Patents
Pipe fitting quick joint Download PDFInfo
- Publication number
- CN203477709U CN203477709U CN201320463779.1U CN201320463779U CN203477709U CN 203477709 U CN203477709 U CN 203477709U CN 201320463779 U CN201320463779 U CN 201320463779U CN 203477709 U CN203477709 U CN 203477709U
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- CN
- China
- Prior art keywords
- pipe fitting
- hold
- pressing ring
- ring
- pressing
- 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 belongs to the field of hydroelectric accessories, and particularly relates to a pipe fitting quick joint capable of realizing quick clamping and fixation. The pipe fitting quick joint comprises a pipe fitting, wherein the pipe fitting is sleeved with a connecting pipe. The quick joint is characterized in that the connecting pipe is sleeved with a pressing ring and a pressing sleeve which is connected with the pressing ring to lock the pressing ring, the connecting pipe is sleeved with the pressing ring, a pressing ring sheet pressing the connecting pipe is arranged inside the pressing sleeve, the right end of the pressing ring sheet is contracted inwards to form a conical surface, the left end surface of the pressing ring is matched with the conical surface of the pressing ring sheet, and a locking device is arranged between the pressing sleeve and the pressing ring. The quick joint is good in sealing effect, low in manufacturing cost and capable of shortening the assembly and disassembly time of the pipe fitting and improving the installation efficiency.
Description
Technical field
The utility model belongs to water power accessory field, particularly a kind of can the fixing Quick-acting type connecting joints for pipe fittings of Quick-clamped.
Background technique
Being connected between existing water pipe and water pipe, is all generally by bidirectional joint, between the end of pipe fitting and bidirectional joint, is threaded connection, and described pipe fitting dismounting is relatively wasted time and energy.
Summary of the invention
The utility model is for the deficiencies in the prior art, designed a kind of Quick-acting type connecting joints for pipe fittings that can quick-detachment, and sealing effect of the present utility model, and cost is low, has shortened the time of pipe fitting dismounting, has improved installation efficiency.
The utility model is achieved through the following technical solutions:
Quick-acting type connecting joints for pipe fittings, it comprises pipe fitting, on pipe fitting, be arranged with connecting tube, it is characterized in that: on connecting tube, be arranged with hold-down ring, and be connected to the clamping sleeve to its locking with hold-down ring, described hold-down ring is set on connecting tube, the inside of clamping sleeve is provided with the compression ring plate that connecting tube is compressed, the right-hand member that compresses ring plate inwardly shrinks and forms a conical surface, and the left side of described hold-down ring and the cone match that compresses ring plate, be provided with locking device between described clamping sleeve and hold-down ring.
Described locking device comprises the blind hole that hold-down ring rises to, and is provided with the spheroid that can slide and the spring that spheroid is supported in blind hole, is provided with the annular groove that spheroid coordinates on described clamping sleeve.
The surface of described pipe fitting is provided with annular groove, is provided with the seal ring being connected with connecting tube in annular groove.
In sum, the utlity model has following beneficial effect:
The utility model has designed a pipe fitting buckle and latchplate, the utility model is during by the coordinating of hold-down ring and clamping sleeve, hold-down ring promotes to compress ring plate and shrinks, pipe fitting is fixed fast, and the locking device simultaneously arranging is fixed hold-down ring and clamping sleeve, thereby realized pipe fitting, connects fast, and good sealing effect, easy to operate, shortened the time that pipe fitting connects, improved installation efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1 is pipe fitting, and 2 is clamping sleeve, and 3 for compressing ring plate, and 4 is spheroid, and 5 is annular groove, and 6 is hold-down ring, and 7 is connecting tube, and 8 is blind hole, and 9 is seal ring, and 10 is spring, and 11 is the conical surface.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
Quick-acting type connecting joints for pipe fittings as shown in Figure 1, it comprises pipe fitting 1, on pipe fitting 1, be arranged with connecting tube 7, it is characterized in that: on connecting tube 7, be arranged with hold-down ring 6, and be connected to the clamping sleeve 2 to its locking with hold-down ring 6, described hold-down ring 6 is set on connecting tube 7, the inside of clamping sleeve 2 is provided with the compression ring plate 3 that connecting tube is compressed, the right-hand member that compresses ring plate 3 inwardly shrinks and forms a conical surface 11, the left side of described hold-down ring 6 coordinates with the conical surface 11 that compresses ring plate 3, between described clamping sleeve 2 and hold-down ring 6, is provided with locking device.
Described locking device comprises the blind hole 8 that hold-down ring rises to, and is provided with the spheroid 4 that can slide and the spring 10 that spheroid is supported in blind hole 8, is provided with the annular groove that spheroid coordinates on described clamping sleeve 2.
The surface of described pipe fitting 1 is provided with annular groove 5, is provided with the seal ring 9 being connected with connecting tube in annular groove 5.
In sum, the utlity model has following beneficial effect:
The utility model has designed a pipe fitting buckle and latchplate, the utility model is during by the coordinating of hold-down ring and clamping sleeve, hold-down ring promotes to compress ring plate and shrinks, pipe fitting is fixed fast, and the locking device simultaneously arranging is fixed hold-down ring and clamping sleeve, thereby realized pipe fitting, connects fast, and good sealing effect, easy to operate, shortened the time that pipe fitting connects, improved installation efficiency.
Claims (3)
1. Quick-acting type connecting joints for pipe fittings, it comprises pipe fitting, on pipe fitting, be arranged with connecting tube, it is characterized in that: on connecting tube, be arranged with hold-down ring, and be connected to the clamping sleeve to its locking with hold-down ring, described hold-down ring is set on connecting tube, the inside of clamping sleeve is provided with the compression ring plate that connecting tube is compressed, the right-hand member that compresses ring plate inwardly shrinks and forms a conical surface, the left side of described hold-down ring and the cone match that compresses ring plate, be provided with locking device between described clamping sleeve and hold-down ring.
2. Quick-acting type connecting joints for pipe fittings according to claim 1, it is characterized in that: described locking device comprises the blind hole that hold-down ring rises to, in blind hole, be provided with the spheroid that can slide and the spring that spheroid is supported, on described clamping sleeve, be provided with the annular groove that spheroid coordinates.
3. Quick-acting type connecting joints for pipe fittings according to claim 1, is characterized in that: the surface of described pipe fitting is provided with annular groove, is provided with the seal ring being connected with connecting tube in annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463779.1U CN203477709U (en) | 2013-07-31 | 2013-07-31 | Pipe fitting quick joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463779.1U CN203477709U (en) | 2013-07-31 | 2013-07-31 | Pipe fitting quick joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477709U true CN203477709U (en) | 2014-03-12 |
Family
ID=50226040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320463779.1U Expired - Fee Related CN203477709U (en) | 2013-07-31 | 2013-07-31 | Pipe fitting quick joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006343A (en) * | 2017-11-30 | 2018-05-08 | 江苏永尚能源科技有限公司 | A kind of plug-in and pull-off device of purifier pipe joint |
| CN109692389A (en) * | 2019-01-04 | 2019-04-30 | 李丽 | A kind of Multifunctional internal medicine clinic breathing equipment |
| CN111734724A (en) * | 2020-08-03 | 2020-10-02 | 宁波曙翔新材料股份有限公司 | Direct-insertion type quick connection and disassembly joint and application |
-
2013
- 2013-07-31 CN CN201320463779.1U patent/CN203477709U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006343A (en) * | 2017-11-30 | 2018-05-08 | 江苏永尚能源科技有限公司 | A kind of plug-in and pull-off device of purifier pipe joint |
| CN109692389A (en) * | 2019-01-04 | 2019-04-30 | 李丽 | A kind of Multifunctional internal medicine clinic breathing equipment |
| CN109692389B (en) * | 2019-01-04 | 2021-05-18 | 李丽 | Multifunctional internal medicine clinical breathing device |
| CN111734724A (en) * | 2020-08-03 | 2020-10-02 | 宁波曙翔新材料股份有限公司 | Direct-insertion type quick connection and disassembly joint and application |
| CN111734724B (en) * | 2020-08-03 | 2020-11-13 | 宁波曙翔新材料股份有限公司 | Direct-insertion type quick connection and disassembly joint and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |