CN2154877Y - Water-saving cistern - Google Patents
Water-saving cistern Download PDFInfo
- Publication number
- CN2154877Y CN2154877Y CN 93225401 CN93225401U CN2154877Y CN 2154877 Y CN2154877 Y CN 2154877Y CN 93225401 CN93225401 CN 93225401 CN 93225401 U CN93225401 U CN 93225401U CN 2154877 Y CN2154877 Y CN 2154877Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- water tank
- outlet valve
- chain cable
- 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 provides a water-saving water tank which has the advantages of stable structure and simple and reliable operation. The water discharging mechanism of the water tank is connected with the valve cover of a water discharging valve by driving a chain cable by a water discharging switch via a positioning pulley, and the valve cover comprises a valve cap and a valve bowl embedded on the bottom of the valve cap. The water discharging switch can be turned to the right and the left directions to accomplish the water discharging of big and small volume of water. The positioning of the closing of the valve cap is accurate, and the coverage is compact to avoid the water leakage of the water tank. The utility model is an excellent water-saving water tank.
Description
The utility model relates to a kind of use in toilet water tank, is the technological improvement that existing water tank water-drainage mechanism is made.
Existing toilet tank is made up of the discharge water leather cup of usefulness and guiding device thereof etc. of parts, controls such as the ball float of casing, case lid, control water inlet usefulness and float valve.Waterdrainage amount can not change as required, and the radiator leak phenomenon is general.
The purpose of this utility model will provide a kind of water tank exactly, and its waterdrainage amount can divide two grades of sizes, and outlet valve can accurately reset, and stops radiator leak.
The purpose of this utility model is achieved in that water tank is made up of water tank, tank lid, water inlet controlling organization and water-drainage mechanism, water-drainage mechanism is to be linked to each other with outlet valve by chain cable by cock of water drain, cock of water drain adopts garden disc type arm to start, and be provided with two stopper slots of control chain cable different rows journey, chain cable links to each other with the water outlet valve gap through the location pulley, the water outlet valve gap by the hemispherical bonnet and be entrenched in its bottom the valve bowl constitute, the valve bowl bottom has aperture.Bonnet is made with rubber, is furnished with reinforcing rib, and the valve bowl is made of plastics.When cock of water drain was pulled to the right, little stroke of chain cable pull-up was mentioned valve gap a little, and emit the little water yield this moment, promptly fallen closure soon by the deadweight of valve gap.When cock of water drain was pulled left, big stroke of chain cable pull-up started valve gap fully, and have water to enter valve bowl aperture this moment, up to the full valve bowl of current, made valve gap have enough deadweights to overcome buoyancy, closed reposefully then, emitted big yield this moment.Because steadily closed, guiding is accurate, valve gap adopts rubber in addition, makes tight close, stops to leak.
Accompanying drawing is a structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing.
The water-drainage mechanism of water tank is linked to each other with outlet valve by chain cable (2) by cock of water drain (1), cock of water drain adopts garden disc type arm to start, and be provided with the stopper slots of two control chain cable different rows journeys, be separately positioned on 15 ° of cock of water drain central horizontal alignment lower rights and locate for 15 ° to the upper left side.Chain cable (2) one ends are fixed on the central horizontal line right-hand member of cock of water drain, link to each other with the water outlet valve gap through location pulley (3), the water outlet valve gap is made of hemispherical bonnet (4) and the valve bowl (5) that is entrenched in its bottom, is furnished with reinforcing rib on the bonnet, and the valve bowl bottom has aperture.When needs are put the little water yield, cock of water drain (1) is pulled to the right, affect chain cable (2), because the restriction of stopper slot, stroke is less, makes valve gap start a low-angle (upwards 15 °-20 ° of levels).After decontroling spanner, water continues to flow out from the valve gap of opening.Along with water level in the water tank reduces, the buoyancy of valve gap is reduced, the deadweight of valve gap soon surpasses buoyancy, and valve gap promptly falls closure.When needs amplify the water yield, cock of water drain (1) is pulled left, affect chain cable (2), when pulling, decontrol to the left limit groove, this moment, stroke was bigger, valve gap is lifted to being " facing upward " state (level makes progress about 110 °) slightly, have this moment big current to flow out on the one hand, the aperture that has water to pass through valve bowl (5) bottom on the other hand enters the valve bowl.In the time of near cistern water level is reduced to valve gap, filled water in the valve bowl, this moment, valve gap was promptly closed reposefully owing to conduct oneself with dignity.
This water tank designs by accurate, refining haulage gear and outlet valve, and it is simple and easy reliable that two grades of sizes are discharged water, and mechanism is stable in the water tank, and the valve gap tight close is accurate, has stopped the trouble of radiator leak, is a kind of very excellent cistern for toilet water-saving cistern.
Claims (3)
1, a kind of water-saving water tank, comprise water tank, tank lid, water inlet controlling organization and water-drainage mechanism, it is characterized in that, water-drainage mechanism is to be linked to each other with outlet valve by chain cable (2) by cock of water drain (1), and cock of water drain is provided with two stopper slots of control chain cable different rows journey, and chain cable (2) links to each other with the outlet valve valve gap through location pulley (3), the outlet valve valve gap is made of hemispherical bonnet (4) and the valve bowl (5) that is entrenched in its bottom, and the valve bowl bottom has aperture.
2, water tank according to claim 1 is characterized in that outlet valve bonnet (4) made by rubber, and outlet valve valve bowl (5) is made of plastics.
3, water tank according to claim 1 is characterized in that being furnished with reinforcing rib on the outlet valve bonnet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225401 CN2154877Y (en) | 1993-03-26 | 1993-03-26 | Water-saving cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93225401 CN2154877Y (en) | 1993-03-26 | 1993-03-26 | Water-saving cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154877Y true CN2154877Y (en) | 1994-02-02 |
Family
ID=33803217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93225401 Expired - Fee Related CN2154877Y (en) | 1993-03-26 | 1993-03-26 | Water-saving cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154877Y (en) |
-
1993
- 1993-03-26 CN CN 93225401 patent/CN2154877Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Cao Dongsheng Document name: payment instructions |
|
| 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 |