CN2133622Y - Water-saving washing device for tank of flush toilet - Google Patents
Water-saving washing device for tank of flush toilet Download PDFInfo
- Publication number
- CN2133622Y CN2133622Y CN92218744U CN92218744U CN2133622Y CN 2133622 Y CN2133622 Y CN 2133622Y CN 92218744 U CN92218744 U CN 92218744U CN 92218744 U CN92218744 U CN 92218744U CN 2133622 Y CN2133622 Y CN 2133622Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve
- pull bar
- toilet
- flush toilet
- 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
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- 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
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a water-saving washing device for the water tank of a flush toilet, comprising a water input valve, a water output valve and an overflow pipe, wherein, the tubular valve body of the water output valve is provided with the water input valve. A piston type valve core is connected with a draw rod. A compression spring is arranged on the upper part of the valve core. The draw rod is connected with a water skip through two levers. The lower end of the water skip is provided with a water output hole and a one-way water input film valve. The lever is provided with a rotary fulcrum. The utility model makes the lever rotate to realize the automatic close of the water output valve by using the change of the quantity of the water in the water skip and achieves the purpose of controlling the quantity of the water for flushing by controlling the lifting height of the draw rod. The utility model has good effect and convenient use.
Description
The utility model is about a kind of flushing mechanism in the toilet flush.
Existing toilet flush delivery port is provided with bulb stopper or cover plate, lifts bulb stopper or cover plate by pull bar when flushing the toilet, and delivery port is promptly opened bath.Must wait the interior water of water tank all towards intact, bulb stopper or cover plate just can reset, and can not control the water yield according to actual needs, cause the waste of water resource.
The purpose of this utility model provides the flush toilet toilet-flushing apparatus that can control the water yield as required, to reach water-saving result.
The utility model flush toilet is located in the water tank with the water tank water-saving toilet-flushing device, and it is made up of water intaking valve, outlet valve and bleed off pipe.Water intaking valve links to each other with float, peak level in the automatic control box, and bleed off pipe communicates with the delivery port of outlet valve.The tubular valve body of outlet valve has into water window, and piston valve core is connected with pull bar, and the top of spool is provided with compression spring, and a spring stress hour outlet valve is in closed condition.Pull bar links to each other with a bucket by two levers, and the bucket lower end has weep hole and is provided with unidirectional water inlet film lobe.Lever is provided with pivot point; For making valve switch rapid, conical elastic frame is equipped with in the upper end of valve body, and tapered tip links to each other with pull bar; When pull bar was upwards mentioned, the taper framework conical surface upwards turned over, and spool rises, and valve is opened rapidly.
This device utilizes the change of the water yield in the bucket to make the rotational automatic outlet valve of closing of lever, and the hoisting depth control that how much can pass through pull bar of inflow in the bucket is controlled outlet valve to drive valve and close the time that continues between the valve thus, reaches the purpose of control discharging quantity of water.
Below in conjunction with description of drawings embodiment of the present utility model.
Fig. 1 is the water intaking valve structure chart.
Fig. 2 is the outlet valve structure chart.
Fig. 3 is ring structure figure.
As shown, the utility model is made up of Fig. 1 water intaking valve and Fig. 2 outlet valve, and both are installed in the water box of water closet, water intaking valve structure such as Fig. 1, in its valve body 3 piston valve core 2 is arranged, spool 2 lower ends link to each other with float 4, and when water surface rising contacted with float in the case, float was risen by buoyancy and water intaking valve is closed, be in the valve state that closes as Fig. 1, outlet valve structure such as Fig. 2, its valve body 9 is a tubulose, tube wall has the water inlet window 11 of four symmetrical distributions.Spool 10 is designed to circular enclosure in the present embodiment, the cover wall have four windows 11 of intaking can be corresponding overlapping with the valve inleting water window ', spool 10 tops are provided with compression spring 8, the upper end of spring is fixed by valve body.The upper end of valve body is fixed with conical elastic frame 7, and cone tip links to each other with pull bar 5, and the lower end of pull bar links to each other with spool 10, and pull bar is provided with extension spring 6, and links to each other with bucket 18 by two levers 19.There are weep hole 16 and unidirectional water inlet film lobe 17 in the lower end of bucket.Lever is provided with pivot point 20, and bleed off pipe 15 communicates with the delivery port of outlet valve.Fig. 3 is the structure of the sealing ring 1 in water intaking valve and the outlet valve valve seal groove.The sealing ring cross-section is ∏ shape, and opening is towards the pressurized direction, and sealing effectiveness is good for general sealing ring, and present embodiment balance pivot 20 can float in the horizontal direction.
This device operating principle is as follows:
Before flushing the toilet, pull bar 5 is in extreme lower position, and is anhydrous in the bucket 18.When pull bar 5 was pulled upwardly, bucket 18 was by lever 19 effects decline water inlet, and one-way membrane lobe 17 is opened at this moment, and extension spring 6 is subjected to pulling force elongation and tensioning, drives spool 10 simultaneously upwards.Water is flushed the toilet through valve inleting water window 11 and piston water inlet window 11 ' inflow urinal.At this moment compression spring 8 is subjected to bigger compression, and conical elastic frame 7 is subjected to the upward force effect to be in the equilbrium position that the vertex of a cone makes progress.After decontroling pull bar 5, because of in the bucket 18 water being arranged, this device keeps the state of flushing the toilet.When the water in the bucket 18 when weep hole 16 will leak to the greatest extent, the pressure of compression spring 8 is depressed spool, the outlet valve sealing stops to flush the toilet.
Pull bar is pulled out part and can be made scale mark or limit position shelves pin.What of length that pull bar is pulled out decision bucket water inlet have also promptly determined discharging quantity of water and have flushed the toilet the time.
The effect of conical elastic frame 7 is that spool 10 is opened and closed rapidly, makes the discharge sudden change, to strengthen scouring effect.
Claims (4)
1, flush toilet water tank water-saving toilet-flushing device, form by water intaking valve, outlet valve and bleed off pipe, water intaking valve is provided with float, bleed off pipe communicates with the delivery port of outlet valve, it is characterized in that the tubular valve body 9 of outlet valve has into water window 11, and piston valve core 10 is connected with pull bar 5, the spool top is provided with compression spring 8, pull bar links to each other with bucket 18 by two levers 19, and the bucket lower end has weep hole 16 and is provided with unidirectional water inlet film lobe 17, and lever is provided with pivot point 20.
2, as the described flush toilet of above-mentioned claim 1 water tank water-saving toilet-flushing device, it is characterized in that fixing a conical elastic frame 7 on the valve body, tapered tip links to each other with pull bar 5.
3, as above-mentioned claim 1 or 2 described flush toilet water tank water-saving toilet-flushing devices, it is characterized in that pull bar 5 is provided with extension spring 6.
4,, it is characterized in that the sealing ring in water intaking valve and the outlet valve valve seal groove is the ∏ tee section as the described flush toilet of above-mentioned claim 3 water tank water-saving toilet-flushing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92218744U CN2133622Y (en) | 1992-09-18 | 1992-09-18 | Water-saving washing device for tank of flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92218744U CN2133622Y (en) | 1992-09-18 | 1992-09-18 | Water-saving washing device for tank of flush toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133622Y true CN2133622Y (en) | 1993-05-19 |
Family
ID=33766196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92218744U Expired - Fee Related CN2133622Y (en) | 1992-09-18 | 1992-09-18 | Water-saving washing device for tank of flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133622Y (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 |
-
1992
- 1992-09-18 CN CN92218744U patent/CN2133622Y/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 |