CN2439569Y - Pressing type automatic closing water tap - Google Patents
Pressing type automatic closing water tap Download PDFInfo
- Publication number
- CN2439569Y CN2439569Y CN 00212704 CN00212704U CN2439569Y CN 2439569 Y CN2439569 Y CN 2439569Y CN 00212704 CN00212704 CN 00212704 CN 00212704 U CN00212704 U CN 00212704U CN 2439569 Y CN2439569 Y CN 2439569Y
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- China
- Prior art keywords
- water
- water tap
- connecting piece
- link
- utility
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- Expired - Fee Related
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Abstract
The utility model discloses a pressing type automatic closing water tap. A body is a cavity, the front end of the body is fixed with a connecting piece, and the bottom end is provided with a water outlet hole. The tube wall of the front end of the connecting piece is provided with a ring-shaped slot, the tube wall of the water outlet tube is inlaid in the ring-shaped slot to form a sliding pair which is moved along a shaft direction, and the interior of the connecting piece is also provided with a support frame. One end of a sealing body is fixed on the support frame, and the other end is a wedge block which is tightly matched and connected with the water outlet hole on the bottom end of the connecting piece. The water is supplied by pressing a water outlet pipe, and the water tap is automatically closed by the water pressure function. Thus, the hands after washing can not contact with the water tap, and the secondary pollution is avoided. Meanwhile, the problems that the water tap is not closed, and the water flows for a long time are solved. The utility model has the advantages of simple structure, convenient operation, and reliable operation. The utility model is particularly suitable for water facilities of running water in the public places.
Description
The utility model relates to the improvement of water nozzle, and definite saying so discloses a kind of push type automatic turn-off water tap, belongs to pipeline energy-saving valve technical field.
Therefore at present, the handle of water nozzle generally is located at the upper end of its body, and people usually owing to its handle of contact is subjected to secondary pollution, have the problem of not closing water tap and running water after the water when closing water nozzle, wasted valuable resource; It is escapement hairspring structure that Chinese patent discloses a kind of water tap of closing automatically, with the spring automatic turn-off water tap that is used as power, though solved the problems referred to above, its complex structure, the cost of production height has influenced it and has promoted the use of.
The utility model discloses a kind of pressure type energy-saving water tap, and purpose is intended to solve existing water nozzle and is subjected to secondary pollution problem easily when opening and closing.
Technical solution of the present utility model is as follows: by body, link, seal and outlet pipe constitute this device, body is a cavity structure, front end is fixed with link, the bottom of link is provided with osculum, the tube wall end face of link front end has annular ditch groove, the tube wall of outlet pipe is embedded in the slip that constitutes motion vertically in the annular ditch groove and pays, also be provided with supporting frame in the outlet pipe, one end of seal is fixed on the supporting frame, to be wedge-shaped blocks with the osculum of link bottom constitute to be sealed and matched the other end is connected, when pushing outlet pipe, outlet pipe moves down along annular ditch groove, drives the seal displacement, and wedge-shaped blocks breaks away from the osculum of link, current pass through body, osculum, supporting frame flows out through outlet pipe, and water nozzle is opened; After unclamping outlet pipe, wedge-shaped blocks resets under the effect of hydraulic pressure and is pressed on that current end on the osculum, and outlet pipe is return original position simultaneously, and water nozzle is closed.
Good effect of the present utility model is: supply water by the moving outlet pipe of hand, and by the hydraulic action automatic turn-off water tap, make the hand after washing no longer to contact water nozzle, avoided secondary pollution, simultaneously also solved the problem of not closing water tap and running water after the water, simple in structure, easy to use, reliable operation is specially adapted to the tap water supply facility of public place.
Fig. 1 is the utility model structure principle chart.
Further specify the utility model below in conjunction with accompanying drawing: in Fig. 1, body 8 is a cavity body, screw thread has been attacked in the rear end, can be connected with pipeline, front end is fixed with link 9, the bottom of link 9 is provided with umbrella shape osculum 6, have annular ditch groove 5 on the front-end face of link 9, outlet pipe 2 is a crotch shape, and its bottom tube wall is embedded in the annular ditch groove 5, can slide vertically, also be provided with supporting frame 3 in the outlet pipe 2, one end of seal 4 is fixed on the supporting frame 3, and the other end is that the osculum 6 of umbrella shape piece 7 and link 9 bottoms is tightly connected body 8 cavitys, the osculum 6 of connecting body 9, supporting frame 3 and outlet pipe 2 chambeies constitute flow channel.Returning apparatus has Returnning spring 10 between supporting frame 3 and connecting body 9, and water nozzle is not opened when water pipe has water, then guarantees outlet pipe, umbrella shape piece return by Returnning spring 10, closes water nozzle, and the phenomenon that prevents to metal run out takes place.
Claims (2)
1, the energy-conservation automatic turn-off water tap of a kind of pressure type, it is characterized in that: body (8) is cavity body, front end is fixed with link (9), the bottom of link (9) is provided with osculum, the front end tube wall of link (9) has annular ditch groove (5), the tube wall of outlet pipe (2) is embedded in the slip that constitutes motion vertically in the annular ditch groove (5) and pays, outlet pipe also is provided with supporting frame in (2), one end of seal (4) is fixed on the supporting frame (3), and the other end is that wedge-shaped blocks (7) is connected for being sealed and matched with the osculum (6) of link (9) bottom.
2, water nozzle according to claim 1 is characterized in that: returning apparatus has Returnning spring (10) between supporting frame (3) and connecting body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212704 CN2439569Y (en) | 2000-07-21 | 2000-07-21 | Pressing type automatic closing water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212704 CN2439569Y (en) | 2000-07-21 | 2000-07-21 | Pressing type automatic closing water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439569Y true CN2439569Y (en) | 2001-07-18 |
Family
ID=33579160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212704 Expired - Fee Related CN2439569Y (en) | 2000-07-21 | 2000-07-21 | Pressing type automatic closing water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439569Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454926A (en) * | 2018-11-21 | 2019-03-12 | 浙江广源印刷包装有限公司 | A kind of corrugated paper impression device for packing case production |
-
2000
- 2000-07-21 CN CN 00212704 patent/CN2439569Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109454926A (en) * | 2018-11-21 | 2019-03-12 | 浙江广源印刷包装有限公司 | A kind of corrugated paper impression device for packing case production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |