CN87208748U - Floating ball valve plvg type double stepped quantitative sanitation scouring water tank - Google Patents
Floating ball valve plvg type double stepped quantitative sanitation scouring water tank Download PDFInfo
- Publication number
- CN87208748U CN87208748U CN 87208748 CN87208748U CN87208748U CN 87208748 U CN87208748 U CN 87208748U CN 87208748 CN87208748 CN 87208748 CN 87208748 U CN87208748 U CN 87208748U CN 87208748 U CN87208748 U CN 87208748U
- Authority
- CN
- China
- Prior art keywords
- lever
- valve plug
- water tank
- quantitative
- flushing
- 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 - Lifetime
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a floating ball valve plug type double level quantitative sanitary flushing cistern which belongs to a flushing device used to flush toilets. A spring type damper which is interlocked with the lever of a lifting valve plug and a set screw are adopted to realize the double level quantitative flush. In addition, an air outlet is opened on the existing valve plug, and a back stopping thin film is bonded to the air outlet to speed up the falling speed of the valve plug after being lifted, further reducing the flow quantity of the flushing water.
Description
The quantitative sanitary flush water tank of float valve type folk art term belongs to the flushing device of water-closet.
The general equal double as urinal of closet stall set in some washrooms such as esidential building, office, station, cinema uses.The wc flushing cistern of being installed at present, flushing stool still flushing urine all uses a kind of water yield of whole box water to wash equally, with regard to simple flushing urine, using present flushing device just to seem too wastes, at existing water tank, how to realize washing the control of two kinds of discharging quantity of water of excrements, once the someone had carried out improving design, as the disclosed patent No. of China's patent gazette is water tank after 85204582 patent documentation discloses a kind of the improvement, realized the control of two kinds of discharging quantity of water, the main improvement of its structure is that the pipe that lifts of two water tanks is put in the water tank, two covers lift the complexity that pipe has increased equipment undoubtedly, the also corresponding raising of cost in the water tank.The disclosed application number of another part is for providing a kind of flushing valve formula wc flushing cistern in 86210210 the document, the water tank of this form can be accomplished random flushing, but for the people who does not understand the flushing sanitation standard, it is weaker that result of use just seems, and this structure is in when urine flushing, and water supply volume inconvenience control is when the flushing stool, till the stay cord action will last till that always whole box water has dashed, therefore also much feel disadvantageous.
The purpose of this utility model is that a kind of novel sanitation wc flushing cistern will be provided, and it can accomplish the adjusting control of the excrements dual-flush water yield effectively.
The purpose of this utility model is achieved in that on the existing basis that lifts valve plug in the lever mode, fulcrum location in lever has installed a cover spring formula damper additional, in order to the control lever anglec of rotation in the course of the work, and then the hoisting depth of valve plug in water tank that link to each other with lever of control, thereby the control of the water yield that realizes liquidating.
Followingly in conjunction with the course of work concrete structure of the present utility model is illustrated with reference to accompanying drawing.Fig. 1 illustrates the utility model internal construction, wherein critical piece is valve plug (8) and spring formula damper, when the flushing stool, pull down the stool stay cord (1) of red-label, stay cord drives shift fork (19) and lever (6) rotates around bearing (4), when lever (6) right-hand member upwards rotates, mention valve plug (8) simultaneously, water tank begins bath.The hoisting depth that how much depends on valve plug of bath flow and lifting back valve plug return the speed of falling, the height that valve plug promotes directly is controlled by the angle that lever rotates, and the control of lever rotational angle is to realize by two stop screws (5) on the spring formula damper.Fig. 2 is the horizontal cross of spring formula damper, when pulling stool stay cord, the lever anglec of rotation is by being subjected on Fig. 2 drawing by stop screw (5) restriction of below with lever-linked lever shaft (18) and spring base (7), wants big when at this moment allowing predetermined angle that lever rotates with respect to flushing urine; When flushing urine, then spur the urine stay cord (2) of Green Marker, thereupon, shift fork (19) and lever (6) are followed and are done corresponding rotation, with pulling stool stay cord institute difference, when being that pulling urine stay cord drives shift fork (19) rotation, lever (6), lever shaft (18) and damping seat (7) are laterally stirred by shift fork and are produced one section horizontal movement, with reference to accompanying drawing 2, the result of this displacement, make the lower recess of spring latch lock from drawing be shifted in top groove, at this moment the rotational angle of lever is controlled by another stop screw (5) (Fig. 2 drawing is by of the top), compare during with pulling stool stay cord, the rotational angle of lever is much smaller, utilize two kinds of qualifications of lever rotational angle to obtain two kinds of hoisting depths of the valve plug (8) that links to each other with lever, thereby realize the purpose of two kinds of discharging quantity of water of control.
For further limiting the bath flow, the utility model has also been done corresponding improvement to existing valve plug, Fig. 3 is the sectional drawing of the utility model valve plug, its form of structure is, appearance is short cylindrical and passes through mutually with hemisphere, inner hollow, and between cylinder and hemisphere, establish an interlayer, on interlayer, offer a breeder tube, and at the interlayer upper surface of an aperture position bonding check book film (1), offer this breeder tube and install the purpose of check book film additional, it is excessive that the air that is valve plug inside in the flushing process can pass aperture, but stop outside seepage, because it is excessive that valve plug inner air part in flushing process is passed aperture, thereby reduced valve plug suffered buoyancy in water, the subsidence velocity after accelerating valve plug with this and being raised reaches the purpose that shortens bath time decreased bath flow.
The above is used for the situation of high level cistern for the utility model, as be used for lower water box, then two red green stay cords and shift fork are removed that to make a swing handle (17) as shown in Figure 4 into just passable, specifically, then be that swing handle directly is contained on the above-mentioned lever shaft, the purpose that the capable again rotation of horizontal push-and-pull can realize controlling with above-mentioned same folk art term discharging quantity of water is also made to do earlier when some change operation in the position of lever (6) simultaneously.
Description of drawings:
Fig. 1: the high level cistern schematic diagram, wherein
(1) stool stay cord (2) urine stay cord
(3) spring formula damper shell (4) bearing
(5) stop screw (6) lever
(8) valve plug (9) valve seat
(10) rubber washer (11) rubber washer
(12) hold-down nut (13) float valve
(14) support (15) overflow pipe
(16) water tank (19) shift fork
Fig. 2: high level cistern spring formula damper horizontal cross, wherein
(1) stool stay cord (2) urine stay cord
(3) spring formula damper shell (4) bearing
(5) stop screw (6) lever
(7) spring base (16) water tank
(18) lever shaft (19) fork
Fig. 3: valve plug configurations figure, wherein
(1 ') check film (2 ') valve plug body
Fig. 4: lower water box spring formula damper schematic diagram, wherein
(3) spring formula damper shell (5) stop screw
(6) lever (7) spring base
(16) water tank (17) swing handle
Advantage of the present utility model: operate more conveniently, need not to set up too much facility and just can realize folk art term control different quantities of flush water, reach water-saving.
Claims (3)
1, the quantitative sanitary flush water tank of a kind of float valve type folk art term is made up of casing, float valve, valve plug, spring formula damper, lever, bearing, overflow pipe, stay cord, shift fork or swing handle, it is characterized in that the valve plug rubber shell that to be short cylindrical pass through mutually with hemisphere, and inner hollow, and horizontal interlayer arranged, offer aperture on the interlayer, bonding check book film on the aperture, for realizing folk art term control discharging quantity of water, installed additional and lever-linked spring formula damper, damper by damping shell, spring base, spring, bump pearl, lever shaft and shift fork and form.
2, wc flushing cistern as claimed in claim 1 is characterized in that the inner surface of outer cover of described spring formula damper has the twice groove, and two stop screws are housed on shell.
3, wc flushing cistern as claimed in claim 1 or 2, the spring base, the lever shaft that it is characterized in that described spring formula damper install with lever and produce interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87208748 CN87208748U (en) | 1987-06-01 | 1987-06-01 | Floating ball valve plvg type double stepped quantitative sanitation scouring water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87208748 CN87208748U (en) | 1987-06-01 | 1987-06-01 | Floating ball valve plvg type double stepped quantitative sanitation scouring water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87208748U true CN87208748U (en) | 1988-06-08 |
Family
ID=4823965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87208748 Expired - Lifetime CN87208748U (en) | 1987-06-01 | 1987-06-01 | Floating ball valve plvg type double stepped quantitative sanitation scouring water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87208748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362193A (en) * | 2012-02-28 | 2013-10-23 | 科勒公司 | Multi-flush mode toilet |
| CN113996130A (en) * | 2020-07-27 | 2022-02-01 | 长鑫存储技术有限公司 | Water storage device and exhaust gas treatment system |
-
1987
- 1987-06-01 CN CN 87208748 patent/CN87208748U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362193A (en) * | 2012-02-28 | 2013-10-23 | 科勒公司 | Multi-flush mode toilet |
| CN103362193B (en) * | 2012-02-28 | 2015-06-03 | 科勒公司 | Actuator for toilet |
| CN113996130A (en) * | 2020-07-27 | 2022-02-01 | 长鑫存储技术有限公司 | Water storage device and exhaust gas treatment system |
| CN113996130B (en) * | 2020-07-27 | 2022-06-24 | 长鑫存储技术有限公司 | Water storage device and exhaust gas treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |