CN2160689Y - Stepless regulating draw off valve - Google Patents
Stepless regulating draw off valve Download PDFInfo
- Publication number
- CN2160689Y CN2160689Y CN 93217389 CN93217389U CN2160689Y CN 2160689 Y CN2160689 Y CN 2160689Y CN 93217389 CN93217389 CN 93217389 CN 93217389 U CN93217389 U CN 93217389U CN 2160689 Y CN2160689 Y CN 2160689Y
- Authority
- CN
- China
- Prior art keywords
- valve
- rope
- valve rod
- rubber
- rod
- 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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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a stepless regulating water discharge valve, and is suitable for various toilet cisterns. The exterior of the cistern is provided with a regulate handle (1). The regulate handle (1) is coaxially connected with a rope winding wheel (3) which is provided with a resetting heavy block (2). One end of a valve rope is connected with the rope winding wheel (3), and the other end of the valve rope (4) is connected with a valve rod (8) through a support frame (6). The support frame (6) is positioned in the cistern and is fixed on an overflow pipe (5). The valve rod (8) is provided with a rubber valve (7) and is positioned in a valve sleeve (10) whose bottom is provided with a plurality of water inlet holes (9). The lower part of the valve sleeve (10) is communicated with a water outlet pipe (11).
Description
The utility model relates to a kind of draining valve, especially can be suitable for a kind of step-less adjustment draining valve that various water closets use.
Water closet generally uses the switching regulator draining valve, can not regulate displacement as required, causes waste; Existing a kind of adjustable draining valve with hand direct control switch, but use inconvenience, regulating effect is bad.
The purpose of this utility model provides a kind of simple in structure, easy to operate, can be suitable for the step-less adjustment draining valve that various water closets use.
The utility model is taken all factors into consideration gravity, buoyancy of water and damping action thereof and is designed, and closes the purpose that valve reaches the step-less adjustment displacement by time-delay.
The utility model (being embodiment) is achieved in that water tank is equipped with release handle 1 outward, release handle 1 and 3 coaxial connections of volume cable pulley that have the pouring weight 2 that resets, one end of valve rope 4 is connected with volume cable pulley 3, the other end is connected with the valve rod 8 that rubber valve 7 is housed by the support 6 that is positioned at water tank and be fixed on the bleed off pipe 5, valve rod 8 is positioned at the valve pocket 10 that following portion has several inlet openings 9, and the bottom of valve pocket 10 communicates with outlet pipe 11.
Leave the gap between above-mentioned rubber valve 7 and the valve pocket 10, valve rod 8 is sealed at both ends hollow stem, and the proportion of rubber valve 7 and valve rod 8 is greater than 1.
During use, counter-clockwise direction is rotated release handle 1, even volume cable pulley 3 rotates, valve rope 4 drives valve rod 8, opens valve, and water tank begins draining; When opening release handle 1, volume cable pulley 3 resets fast, and valve rope 4 is constantly loosened when openhanded, rubber valve 7 and valve rod 8 slowly vertical drop, i.e. time-delay closing valve under the comprehensive function of gravity, buoyancy of water and damping thereof.The rotational angle of release handle 1 is bigger, and the stroke of rubber valve 7 is higher, i.e. time-delay is longer, thereby realizes the purpose of step-less adjustment displacement.
The utility model is simple in structure, easy to operate, and adjustable range is big, can reach the 10-100% of maximum displacement, can be suitable for various water closets and use.
Accompanying drawing is the utility model structural representation.1--release handle, 2--reset pouring weight, 3--volume cable pulley, 4--valve rope, 5--bleed off pipe, 6--support, 7--rubber valve, 8--valve rod, 9--inlet opening, 10--valve pocket, 11--outlet pipe.
Claims (2)
1, a kind of step-less adjustment draining valve, water tank is equipped with release handle (1) outward, it is characterized in that release handle (1) and coaxial connection of volume cable pulley (3) that has the pouring weight that resets (2), one end of valve rope (4) is connected with volume cable pulley (3), the other end is connected with the valve rod that rubber valve (7) are housed (8) by the support (6) that is positioned at water tank and be fixed on the bleed off pipe (5), valve rod (8) is positioned at the valve pocket (10) that following portion has several inlet openings (9), and the bottom of valve pocket (10) communicates with outlet pipe (11).
2, by the described a kind of step-less adjustment draining valve of claim 1, it is characterized in that leaving the gap between rubber valve (7) and the valve pocket (10), valve rod (8) is sealed at both ends hollow stem, and the proportion of rubber valve (7) and valve rod (8) is greater than 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217389 CN2160689Y (en) | 1993-07-02 | 1993-07-02 | Stepless regulating draw off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217389 CN2160689Y (en) | 1993-07-02 | 1993-07-02 | Stepless regulating draw off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2160689Y true CN2160689Y (en) | 1994-04-06 |
Family
ID=33797330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217389 Expired - Fee Related CN2160689Y (en) | 1993-07-02 | 1993-07-02 | Stepless regulating draw off valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2160689Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088345A (en) * | 2014-06-06 | 2014-10-08 | 张家港市鸿钻贸易有限公司 | Flush toilet |
-
1993
- 1993-07-02 CN CN 93217389 patent/CN2160689Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088345A (en) * | 2014-06-06 | 2014-10-08 | 张家港市鸿钻贸易有限公司 | Flush toilet |
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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 |