CN203421378U - Water pipe with connector - Google Patents
Water pipe with connector Download PDFInfo
- Publication number
- CN203421378U CN203421378U CN201320472102.4U CN201320472102U CN203421378U CN 203421378 U CN203421378 U CN 203421378U CN 201320472102 U CN201320472102 U CN 201320472102U CN 203421378 U CN203421378 U CN 203421378U
- Authority
- CN
- China
- Prior art keywords
- joint
- water pipe
- nut
- annular groove
- steel bushing
- 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
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- Joints With Pressure Members (AREA)
Abstract
The utility model discloses a water pipe with a connector. The water pipe with the connector comprises a nut (1), a rubber ring (3), the connector (2) and a steel cover (5). One end of the connector (2) penetrates through the nut (1) and is connected with the rubber ring (3) in a sleeved mode, the outer surface of the other end of the connector (2) is provided with at least two annular grooves (6), a soft pipe (4) is connected to the outer surfaces of the annular grooves (6) in a sleeved mode, the steel cover (5) is fixedly connected to the outer side of the soft pipe (4) in a sleeved mode, and at least two gravures (7) are formed in the surface of the part, right opposite to the annular grooves (6), of the steel cover by rolling the steel cover in the direction of the annular grooves (6). The water pipe with the connector is good in sealing effect.
Description
Technical field
The utility model belongs to a kind of flexible pipe field, is specifically related to a kind of water pipe with joint.
Background technique
The existing water pipe with joint all includes flexible pipe, joint, steel bushing and nut; Described tube socket is on joint, and described steel bushing is socketed on flexible pipe, on the outer surface of described joint, is provided with annular groove, thereby after steel bushing pressure rolling, the outer surface at steel bushing forms the impression corresponding with annular groove, makes joint and hose construction firm.But the outer surface of joint generally only arranges 2 annular grooves, and sealing is not high, when flexible pipe was used, can be out of shape long afterwards looseningly, easily occur leaking.And the length of the nut of existing this model is 10mm, the area of contact being connected with machine is little, easily leaks.
Model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model be propose a kind of be provided with at least 2 gravures and annular groove water pipe, to strengthen the sealing between joint and flexible pipe.
(2) technological scheme
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is a kind of water pipe with joint, and the described water pipe with joint comprises nut, rubber ring, joint and steel bushing; One end of described joint is through nut and be socketed rubber ring, the outer surface of the other end is provided with at least individual annular groove, at the outer surface of described annular groove and be socketed with a flexible pipe, described steel bushing is fixedly sleeved in the outside of flexible pipe, by make to form the gravure of at least 2 over against the steel bushing surface at annular groove place to annular groove direction pressure rolling steel bushing.
Described annular groove and gravure all have 3.
On the outer surface of described each gravure, be provided with at least one protruding press strip.
The length of described joint is 23.5mm, and the length of described steel bushing is 18mm, and the length of described nut is 12.5mm.
Described rubber ring molding and forming is on joint.
One side of described joint includes catch, and described catch is arranged on the inner side of nut, is provided with a diaphragm seal between described catch and the sidewall of nut, and described diaphragm seal is connected with catch.
(3) beneficial effect
A kind of water pipe with joint of the present utility model, by 2 above annular grooves and corresponding gravures are set, make between flexible pipe and joint more firm, good sealing effect.And between catch and the sidewall of nut, be provided with a diaphragm seal, and can prevent that rubber ring from damaging rear liquid and flowing out in the hole of nut, strengthen sealing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the water pipe with joint of the present utility model;
In figure, 1 is that nut, 2 is that joint, 3 is that rubber ring, 4 is that flexible pipe, 5 is that steel bushing, 6 is that annular groove, 7 is that gravure, 8 is that press strip, 9 is that diaphragm seal, 10 is catch.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
A kind of water pipe with joint as shown in Figure 1, comprises nut 1, rubber ring 3, joint 2 and steel bushing 5; One end of described joint 2 is through nut 1 and be socketed rubber ring 3, the outer surface of the other end is provided with the annular groove 6 of 3, at the outer surface of described annular groove 6 and be socketed with a flexible pipe 4, the fixedly sleeved outside at flexible pipe 4 of described steel bushing 5, by make to form the gravure 7 of 3 over against the steel bushing surface at annular groove 6 places to annular groove 6 direction pressure rolling steel bushings, by having increased the quantity of annular groove 6 and gravure 7, make between flexible pipe 4 and joint 2 more firmly, sealing effect is good.On the outer surface of described each gravure 7, be provided with at least one protruding press strip 8.The length of described joint 2 is 23.5mm, the length of described steel bushing 5 is 18mm, and the length of described nut 1 is 12.5mm, by the length of joint 2 and cylinder sleeve 5 is increased, thereby increased flexible pipe 4, joint 2 and cylinder sleeve 5 area of contact each other, thereby strengthened sealing.And increase by nut 1 length, can make the mutual area of contact of machine that nut 1 is connected with nut 1 increase, placement is leaked.Described rubber ring 3 molding and forming are on joint 2, and this structure makes with the whole assembling of water pipe of joint convenient.
One side of described joint 2 includes catch 10, described gear 10 is arranged on the inner side of nut 1, between described catch 10 and the sidewall of nut 1, be also provided with a diaphragm seal 9, described diaphragm seal 9 is connected with catch 10, this structure makes the circular hole of nut 1 rear side and joint 2 realize sealing, can prevent that rubber ring 3 from damaging rear liquid and flowing out in the hole of nut 1, further strengthen the integral sealing effect with the water pipe of joint.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. with a water pipe for joint, it is characterized in that, the described water pipe with joint comprises nut (1), rubber ring (3), joint (2) and steel bushing (5); One end of described joint (2) is through nut (1) and be socketed rubber ring (3), the outer surface of the other end is provided with the annular groove (6) of at least 2, at the outer surface of described annular groove (6) and be socketed with a flexible pipe (4), described steel bushing (5) is fixedly sleeved in the outside of flexible pipe (4), by the steel bushing surface that makes to locate over against annular groove (6) to annular groove (6) direction pressure rolling steel bushing, forms the gravure (7) of at least 2.
2. the water pipe with joint according to claim 1, is characterized in that, described annular groove and gravure all have 3.
3. the water pipe with joint according to claim 1 and 2, is characterized in that, is provided with at least one protruding press strip (8) on the outer surface of described each gravure (7).
4. the water pipe with joint according to claim 3, is characterized in that, the length of described joint is 23.5mm, and the length of described steel bushing is 18mm, and the length of described nut is 12.5mm.
5. the water pipe with joint according to claim 4, is characterized in that, described rubber ring (3) molding and forming is on joint (2).
6. the water pipe with joint according to claim 3, it is characterized in that, one side of described joint (2) includes catch (10), described catch (10) is arranged on the inner side of nut (1), between described catch (10) and the sidewall of nut (1), be also provided with a diaphragm seal (9), described diaphragm seal (9) is connected with catch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472102.4U CN203421378U (en) | 2013-08-02 | 2013-08-02 | Water pipe with connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320472102.4U CN203421378U (en) | 2013-08-02 | 2013-08-02 | Water pipe with connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421378U true CN203421378U (en) | 2014-02-05 |
Family
ID=50020477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320472102.4U Expired - Fee Related CN203421378U (en) | 2013-08-02 | 2013-08-02 | Water pipe with connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015791A (en) * | 2016-06-21 | 2016-10-12 | 珠海格力电器股份有限公司 | Pipeline joint and connecting pipeline |
-
2013
- 2013-08-02 CN CN201320472102.4U patent/CN203421378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015791A (en) * | 2016-06-21 | 2016-10-12 | 珠海格力电器股份有限公司 | Pipeline joint and connecting pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20180802 |