CN2583456Y - Theft-proof water tap - Google Patents
Theft-proof water tap Download PDFInfo
- Publication number
- CN2583456Y CN2583456Y CN 02245120 CN02245120U CN2583456Y CN 2583456 Y CN2583456 Y CN 2583456Y CN 02245120 CN02245120 CN 02245120 CN 02245120 U CN02245120 U CN 02245120U CN 2583456 Y CN2583456 Y CN 2583456Y
- Authority
- CN
- China
- Prior art keywords
- valve seat
- valve
- water
- spool
- spacing 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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Abstract
The utility model discloses a theft-proof water tap. The utility model is composed of a valve body, a valve core, a valve seat and a valve, wherein, an upper opening of the valve body (8) is provided with the valve seat (3), and the inner wall of a round hole of the valve seat (3) is provided with two symmetrical axial chutes (12) (14) and three annular spacing grooves, and the three annular spacing grooves are an upper spacing groove (4), a middle spacing groove (5) and a lower spacing groove (13); the circumference of the valve core (7) is provided with symmetrical sliding pins (6) (11), the end face is provided with a rubber pad (10). The valve core (7) is arranged in the round hole of the valve seat (3) by the sliding pins (6) (11) from the chutes (12) (14). The opening and closing of the water tap can be realized by that the sliding pins (6) (11) on the valve core (7) are matched with the upper spacing groove (4), the middle spacing groove (5) and the lower spacing groove (13). The utility model has the advantages of good tightness; the phenomena of twine water, dropping water can not occur. The utility model can prevent the water from being stolen, and can save the water.
Description
Technical field: the utility model relates to water tap, particularly a kind of water-stealing-preventing tap.
Background technique: faucet valve core of the prior art is to be threaded with valve seat, this water tap sealing is poor, occur easily leaking after using a period of time, cause the waste of water, also make simultaneously the user utilize " dripping ", " linen thread water " easily and steal water under the situation that water meter does not rotate, water supply department is caused damage.
Summary of the invention: the purpose of this utility model is: a kind of water-stealing-preventing tap is provided, and this water tap utilizes the sliding pin on the spool to cooperate with chute on the valve seat, realizes sealing and opens, and reaches water-stealing-preventing and water-saving purpose.
Formation of the present utility model: form by valve body, spool, valve seat and valve, valve seat (3) is installed in the upper shed of valve body (8), axial slide (12) (14) and three annular spacing grooves that two symmetries are arranged on the circular-hole internal-wall of valve seat (3), spool (7) is installed in the circular hole of valve seat (3), the sliding pin (6) (11) that symmetry is arranged on the circumference of spool (7), rubber cushion (10) is housed, mounted valve (9) on valve body (8) internal portioning layer of rubber cushion (10) below on the end face.
Three restraining grooves on valve seat (3) inwall are upper limit position groove (4), middle restraining groove (5) and lower limit groove (13), and each restraining groove is the horizontal circle annular, distribute up and down.
Spool (7) cylindrical cooperates with valve seat (3) endoporus, and the sliding pin (6) (11) on the spool (7) cooperates with restraining groove, and spool upper end lower link bar cooperates with plug screw (2) endoporus on valve seat (3) upper end-hole, and handle (1) is arranged on its external part.
Compared with the prior art, the utility model is simple in structure, good seal performance, the spiral screwed connection of original tap is made into being connected of two-stage chute and sliding pin, effectively solving the problem that current can greatly can not be little, the phenomenon that " linen thread water " and " dripping " can not occur can prevent surreptitiously water, again can using water wisely.
Description of drawings: Fig. 1 is the utility model structural representation; Fig. 2 is the A-A sectional view of Fig. 1; Fig. 3 is the B-B sectional drawing of Fig. 1.
1. handles among the figure, 2. plug screw, 3. valve seat, 4. upper limit position groove, 5. in restraining groove, 6. sliding pin, 7. spool, 8. valve body, 9. valve, 10. rubber cushion, 11. sliding pins, 12. chutes, 13. lower limit grooves, 14. chutes.
Embodiment: as Fig. 1, Fig. 2, shown in Figure 3, valve seat (3) is installed in the upper shed of valve body (8), axial slide (12) (14) and three annular spacing grooves that two symmetries are arranged on the circular-hole internal-wall of valve seat (3): upper limit position groove (4), middle restraining groove (5) and lower limit groove (13), symmetry is installed sliding pin (6) (11) on the circumference of spool (7), rubber cushion (10) is housed on the end face, spool (7) by the sliding pin (6) (11) on it along the chute (12) (14) on valve seat (3) inwall, pack in valve seat (3) circular hole, after the sliding pin (6) (11) on the spool (7) enters lower limit groove (13) locking, rubber cushion on the spool (10) is sealed the valve (9) on valve body (8) intermediate interlayer, water tap is closed, when needing to open water tap, handle with sleeve (1), sliding pin (6) (11) is alignd with chute (12) (14) and on draw, make sliding pin enter middle restraining groove (5) or upper limit position groove (4).At the plug screw (2) that valve seat (3) endoporus upper end has and spool (7) lower link bar cooperates, handle (1) is housed in the lower link bar upper end
Claims (3)
1. water-stealing-preventing tap, form by valve body, spool, valve seat and valve, it is characterized in that: valve seat (3) is installed in the upper shed of valve body (8), axial slide (12) (14) and three annular spacing grooves that two symmetries are arranged on the circular-hole internal-wall of valve seat (3), spool (7) is installed in the circular hole of valve seat (3), the sliding pin (6) (11) of symmetry is arranged on the circumference of spool (7), rubber cushion (10) is housed on the end face, mounted valve (9) on valve body (8) internal portioning layer of rubber cushion (10) below.
2. water-stealing-preventing tap according to claim 1 is characterized in that: three restraining grooves on valve seat (3) inwall are upper limit position groove (4), middle restraining groove (5) and lower limit groove (13), and each restraining groove is the horizontal circle annular, distribute up and down.
3. water-stealing-preventing tap according to claim 1, it is characterized in that: spool (7) cylindrical cooperates with valve seat (3) endoporus, sliding pin (6) (11) on the spool (7) cooperates with restraining groove, spool upper end lower link bar cooperates with plug screw (2) endoporus on valve seat (3) upper end-hole, and handle (1) is arranged on its external part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02245120 CN2583456Y (en) | 2002-12-10 | 2002-12-10 | Theft-proof water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02245120 CN2583456Y (en) | 2002-12-10 | 2002-12-10 | Theft-proof water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583456Y true CN2583456Y (en) | 2003-10-29 |
Family
ID=33716828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02245120 Expired - Fee Related CN2583456Y (en) | 2002-12-10 | 2002-12-10 | Theft-proof water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583456Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963233A (en) * | 2010-09-09 | 2011-02-02 | 成都春江科技有限公司 | Flow speed sectioned quick water-saving faucet |
-
2002
- 2002-12-10 CN CN 02245120 patent/CN2583456Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963233A (en) * | 2010-09-09 | 2011-02-02 | 成都春江科技有限公司 | Flow speed sectioned quick water-saving faucet |
| CN101963233B (en) * | 2010-09-09 | 2012-07-04 | 成都春江科技有限公司 | Flow speed sectioned quick water-saving faucet |
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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 |