CN207437984U - A kind of universal joint of pull tap - Google Patents
A kind of universal joint of pull tap Download PDFInfo
- Publication number
- CN207437984U CN207437984U CN201721458644.0U CN201721458644U CN207437984U CN 207437984 U CN207437984 U CN 207437984U CN 201721458644 U CN201721458644 U CN 201721458644U CN 207437984 U CN207437984 U CN 207437984U
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- CN
- China
- Prior art keywords
- pull
- crossover sub
- hose
- riveted joint
- tap
- 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.)
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Abstract
The utility model discloses a kind of universal joint of pull tap, including hose, pull riveted joint, sealing ring, rubber sheet gasket and crossover sub；Described its planar ends of pull riveted joint are inserted in hose；The sealing ring is filled in the O RING slots of the crossover sub；Crossover sub with the sealing ring is inserted in its ball convex surface end of the pull riveted joint；Its spherical-concave-surface end of the rubber sheet gasket is filled in crossover sub inwards.For screw set in the nozzle on crossover sub, pull riveted joint forms ball face sealing with rubber sheet gasket, realizes 360 degree and is rotated without dead angle, without distorting pull hose, convenient for cleaning hearth and nappy, while improves the service life of tap and hose.
Description
Technical field
The utility model is related to draw type taps, especially provide a kind of universal joint of pull tap.
Background technology
At present, tap has become a part indispensable among our lives, and pull tap is one in tap
Kind, usually with in kitchen.The water outlet on this tap gondola water faucet top connects drawable hose, be so designed that be for
Each position of screw clamp can be cleaned when easy to use, while is also more convenient people's water.
On existing market in general Kitchen tap, pull hose is connected with nozzle for orientation, is come clearly if hose pulls out
Hearth either nappy is washed, hose need to be distorted in itself, pull hose easy to wear makes its leakproofness be affected, reduces its use
Service life.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of universal joint of pull tap.
Technical solution is as follows used by the utility model solves its technical problem：
A kind of universal joint of pull tap, including hose (1), pull riveted joint (2), sealing ring (3), rubber pad
Piece (4) and crossover sub (5), described its planar ends of pull riveted joint (2) are inserted in hose (1)；Sealing ring (3) plug
In the O-RING slots (6) for entering the crossover sub (5)；Crossover sub (5) with the sealing ring (3) is inserted in the pull
In its ball convex surface end of riveted joint (2)；Described its spherical-concave-surface end of rubber sheet gasket (4) is filled in inwards in crossover sub (5).
Further, rubber inner tube (11) is equipped in the hose (1).
Further, its ball convex surface one end of the pull riveted joint (2) is brazed joint.
The beneficial effects of the utility model are：(1) screw set is in the nozzle on crossover sub, pull riveted joint and rubber
Glue gasket forms ball face sealing, that is, when swinging crossover sub, makes that rotational coordinates is located at any point and seal compression is equal everywhere
It is identical, compared with used flat shim in the market, realize 360 degree and rotated without dead angle, without distorting pull hose, just
In cleaning hearth and nappy, while improve the service life of tap and hose.(2) rubber inner tube is equipped in hose, after compression
Salable water improves its leakproofness.(3) after riveted joint and rubber sheet gasket ball face sealing, in addition sealing ring, dual close
Envelope.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；Fig. 2 is the sectional view of the utility model.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
With reference to Fig. 1, Fig. 2, a kind of universal joint of pull tap, including hose (1), pull riveted joint (2), sealing ring
(3), rubber sheet gasket (4) and crossover sub (5), described its planar ends of pull riveted joint (2) are inserted in hose (1)；It is described close
Seal (3) is filled in the O-RING slots (6) of the crossover sub (5)；The crossover sub (5) that the sealing ring (3) will be carried covers
Enter in its ball convex surface end of the pull riveted joint (2)；Crossover sub is filled at described its spherical-concave-surface end of rubber sheet gasket (4) inwards
(5) in, pull riveted joint (2) is made to be adjacent to (4) two spherical surface of rubber sheet gasket, completes ball face sealing；Crossover sub (5) is carried out
Arbitrary rotation, the seal compression all same of 2 sphere-contact points realize sealing water and 360 degree of effects rotated；The hose
(1) rubber inner tube (11) is equipped in；Its ball convex surface one end of the pull riveted joint (2) is brazed joint.
The above are implementing to be illustrated to the preferable of the utility model, but the invention is not limited to the reality
Example is applied, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to the utility model spirit
Or replace, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (3)
1. a kind of universal joint of pull tap, including hose (1), pull riveted joint (2), sealing ring (3), rubber sheet gasket
(4) and crossover sub (5), it is characterised in that：Described its planar ends of pull riveted joint (2) are inserted in hose (1)；The sealing
Circle (3) is filled in the O-RING slots (6) of the crossover sub (5)；Crossover sub (5) with the sealing ring (3) is inserted in
In its ball convex surface end of the pull riveted joint (2)；Crossover sub (5) is filled at described its spherical-concave-surface end of rubber sheet gasket (4) inwards
In.
2. a kind of universal joint of pull tap according to claim 1, it is characterised in that：It is equipped in the hose (1)
Rubber inner tube (11).
3. a kind of universal joint of pull tap according to claim 1, it is characterised in that：The pull riveted joint
(2) its ball convex surface one end is brazed joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458644.0U CN207437984U (en) | 2017-11-06 | 2017-11-06 | A kind of universal joint of pull tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721458644.0U CN207437984U (en) | 2017-11-06 | 2017-11-06 | A kind of universal joint of pull tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437984U true CN207437984U (en) | 2018-06-01 |
Family
ID=62291143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721458644.0U Active CN207437984U (en) | 2017-11-06 | 2017-11-06 | A kind of universal joint of pull tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027478A (en) * | 2018-09-10 | 2018-12-18 | 广东顶尖管业科技有限公司 | A kind of pull hose for being easy to reset |
-
2017
- 2017-11-06 CN CN201721458644.0U patent/CN207437984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027478A (en) * | 2018-09-10 | 2018-12-18 | 广东顶尖管业科技有限公司 | A kind of pull hose for being easy to reset |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |