CN2267281Y - Cistern with double quantity of discharging water - Google Patents
Cistern with double quantity of discharging water Download PDFInfo
- Publication number
- CN2267281Y CN2267281Y CN96206207U CN96206207U CN2267281Y CN 2267281 Y CN2267281 Y CN 2267281Y CN 96206207 U CN96206207 U CN 96206207U CN 96206207 U CN96206207 U CN 96206207U CN 2267281 Y CN2267281 Y CN 2267281Y
- Authority
- CN
- China
- Prior art keywords
- lever
- eccentric wheel
- locating sleeve
- excrements
- flush mechanism
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a double water discharge flushing mechanism for toilet water tanks, which allows making options between two kinds of different water discharge. The double water discharge flushing mechanism for toilet water tanks comprises a handle lever and a starting and closing lever. The utility model is characterized in that the handle lever passes through an urination and excrement locating sleeve pipe and is inserted in an open pore of an eccentric wheel; the upper side of the eccentric wheel is presses with the starting and closing lever; the front end face of the eccentric wheel is provided with a lever bracket; the urination and excrement locating sleeve pipe is fixed to one side of a water tank. Making use of the characteristic of the eccentric wheel and the lever principle, the double water discharge flushing mechanism for toilet water tanks allows the opening degree of the outlet lid of the water tank to have two kinds of modes and reach the purpose of double water discharge. The utility model has the advantages of simple and compact structure, easy fabrication, convenient operation, water saving, etc.
Description
A kind of flushing machine that is used for water closet, it allows to select at two kinds of different displacement.
Water saving improves a lot about toilet flush in the prior art.As application number is two sections water-level control apparatus of Chinese patent toilet flush of 93201204.3, though also can two-section bath control, whole device is complexity, makes inconvenient shortcoming.As application number is 94190063.0 Chinese patent dual flush mechanism, and it also allows to select at two kinds of different backwashing manners, and mechanism relatively also is easier to make, but when being to use, needs two switches, not very convenient.
The utility model purpose is to provide a kind of simple structure, dual flush mechanism easy to use.
The technical solution of the utility model is to realize like this.It comprises the handle bar, rises and close lever, passes the excrements locating sleeve at described handle bar and is inserted in the eccentric wheel perforate, is pressed with described above the eccentric wheel and closes lever, and the eccentric wheel front end face has a lever dolly.The excrements locating sleeve is fixed on the water tank one side position.
Described lever dolly closes lever and is connected with the connection of fulcrum screw with rising, and lever dolly is enclosed within the excrements locating sleeve, and fixes with the support hold-doun nut.The excrements locating sleeve has screw thread, and it is fixed with hold-doun nut, rubber washer in water tank location.Described is closed the lever right-hand member and has several stay cord locating holes.
Description of drawings.
Fig. 1. the part assembly drawing of the utility model dual flush mechanism.
Fig. 2. the local A enlarged drawing of the stay cord locating hole of the utility model dual flush mechanism.
Fig. 3. the overall perspective view of the utility model dual flush mechanism.
Fig. 4. the fundamental diagram of the utility model dual flush mechanism.
Embodiment to dual flush mechanism of the present utility model is further described below in conjunction with accompanying drawing.
As shown in Figure 1, open a square hole at eccentric wheel (2) appropriate location, the handle bar (8) of excrements spanner (9) passes excrements locating sleeve (7) and is inserted in this square hole of eccentric wheel (2).Excrements locating sleeve (7) has screw thread, has large and small just spacing hole about its front end face.Be pressed with on the eccentric wheel (2) and closed lever (1).Simultaneously lever dolly (3) is in eccentric wheel (2) front end face and can be enclosed within the excrements locating sleeve (7), and fixes with support hold-doun nut (4).Rise and to close lever (1) and can adopt fulcrum screw (10) to be connected with lever dolly (3).Excrements locating sleeve (7) simultaneously is connected available rubber washer (6) with water tank, hold-doun nut (5) is fixed.Rise and to close lever (1) the right and have several stay cord locating holes (11), but fix stay cord with set screw.
Whole dual flush mechanism stereogram as shown in Figure 3.
Its operating principle as shown in Figure 4, flush toilet is the time spent not, the handle bar (8) of excrements spanner (9) is in the nature normotopia, promptly rises to close lever (1) and be in normotopia (I) state, lid can cover delivery port for suitably under its right stay cord, lid also is in normotopia state.When excrements handle bar (8) changes when being in the urine position to the right, because eccentric wheel self character and lever principle, rise and to close lever (1) and be in urine (II) state, rise exactly and close lever (1) the right to upwarp amplitude less, the lid opening degree that stay cord draws back under the stay cord is just also less thereupon, lid is in the urine state, and water tank outlet displacement is also corresponding less.It is opposite that commentaries on classics is in the position of defecating to the left side when excrements handle bar (8), rise and to close lever (1) and be in stool (III) state, rise and to close lever (1) the right to upwarp amplitude just big, it is just big that stay cord draws back the lid opening degree, lid is in the stool state, water tank outlet displacement is also corresponding bigger, is fit to flushing stool dirt.Thereby reach double water yield purpose.
Dual flush mechanism of the present utility model has the simpler and easy compactness of structure, and is easy to manufacture, uses Convenient, can reach again the advantages such as using water wisely.
Claims (5)
1. the dual flush mechanism of a water closet, comprise handle bar (8), rise and close lever (1), it is characterized in that described handle bar (8) passes excrements locating sleeve (7) and is inserted in eccentric wheel (2) perforate, be pressed with described above the eccentric wheel (2) and close lever (1), eccentric wheel (2) front end face has a lever dolly (3), and excrements locating sleeve (7) is fixed on the water tank one side position.
2. dual flush mechanism as claimed in claim 1 is characterized in that described lever dolly (3) closes lever (1) and is connected with fulcrum screw (10) connection with rising.
3. dual flush mechanism as claimed in claim 1, it is characterized in that described lever dolly (3) be enclosed within big on just in the locating sleeve (7), and fix with support hold-doun nut (4).
4. dual flush mechanism as claimed in claim 1 is characterized in that described excrements locating sleeve (7) has screw thread, and it is fixing with hold-doun nut (5), rubber washer (8) in water tank location.
5. dual flush mechanism as claimed in claim 1 is characterized in that described right-hand member that closes lever (1) has several stay cord locating holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96206207U CN2267281Y (en) | 1996-03-01 | 1996-03-01 | Cistern with double quantity of discharging water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96206207U CN2267281Y (en) | 1996-03-01 | 1996-03-01 | Cistern with double quantity of discharging water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2267281Y true CN2267281Y (en) | 1997-11-12 |
Family
ID=33890918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96206207U Expired - Fee Related CN2267281Y (en) | 1996-03-01 | 1996-03-01 | Cistern with double quantity of discharging water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2267281Y (en) |
-
1996
- 1996-03-01 CN CN96206207U patent/CN2267281Y/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 | ||
| 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 |