CN201141149Y - Time and size adjustable flushing valve - Google Patents
Time and size adjustable flushing valve Download PDFInfo
- Publication number
- CN201141149Y CN201141149Y CNU2007201248438U CN200720124843U CN201141149Y CN 201141149 Y CN201141149 Y CN 201141149Y CN U2007201248438 U CNU2007201248438 U CN U2007201248438U CN 200720124843 U CN200720124843 U CN 200720124843U CN 201141149 Y CN201141149 Y CN 201141149Y
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- CN
- China
- Prior art keywords
- piston
- flushing valve
- rotating shaft
- handle
- spring
- 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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Abstract
The utility model relates to a flush valve which controls the water flow amount and time through the rotation of a handle; after use, as a spring is contracted back, the handle can be automatically rotated around so as to close the flush valve; therefore, compared to the prior art, the flush valve realizes the simultaneous adjustment to the water flow amount and time and has the advantages of easy use and simple operation to better save the water sources.
Description
Affiliated technical field
The utility model relates to a kind of house ornamentation daily necessities, promptly a kind of flushing valve.
Background technology
Our normally used flushing valve generally all is to click back resilience automatically, and water yield size and time can not be grasped flexibly.In fact, in many cases, we only need very a spot of water just can rinse the just thing of groove, the same discharging quantity of water not needs to defecate such as urinating, then be that urine and stool have been used as many discharging quantity of water in the actual life, and the number of times of urine hows much than defecating, and so just caused great waste.
Summary of the invention
For overcome present flushing valve in the deficiency aspect the water yield and the time control, the utility model provides a kind of novel flushing valve, it regulates the size and the time of discharging quantity of water by manual mode, make the user control the size of flushing valve discharging quantity of water and the time of bath according to actual conditions, and this flushing valve can circle round automatically fast, well solved when using flushing valve the waste to water resource.
The technical scheme that the utility model adopted is: the flushing valve upper end is connected in rotating shaft (12) to a handle (6) by screw (7), be convenient to control flexibly water yield size and time, the flushing valve middle part is by outflow and the size of runner (8) with piston (9) touch controls water.Circling round of flushing valve rotating shaft controlled by the turning handle (11) that is fixed in rotating shaft (12) and goes up and link to each other with spring (13) in the flushing valve bottom, makes the flushing valve can be self-closing fast.
The beneficial effects of the utility model are: can control the size and the time of flushing valve water yield flexibly, cut the waste, more the conserve water resource.
Description of drawings
Fig. 1 is the vertical section figure of flushing valve, has reflected the assembling situation of total structure and part.Wherein 1 is housing, and 2 is lower cover, and 3 is valve seat, and 4 is loam cake, and 5 is bottom, and 6 is handle, and 7 is screw, and 8 is runner, and 9 is piston, and 10 is sealing mat, and 11 is turning handle, and 12 are rotating shaft, and 16 is efferent tract, and 17 is sealing mat.
Fig. 2 has reflected the structure of piston middle part horizontal plane through the cross-sectional view at piston middle part.。
Fig. 3 is the sagittal section figure through the piston middle part, the situation of reflection piston in the middle of three ridges.Wherein 15 is ridge, and 16 is efferent tract.
Fig. 4 is through turning handle middle part cross-sectional view, has reflected the structure on this plane, and wherein 13 is spring, and 14 is the spring fixation point.
The specific embodiment
Below in conjunction with description of drawings, as shown in Figure 1, lower cover (2), valve seat (3) bottom (5), loam cake (4) screws by screw thread, sealing mat (10) is close on the valve seat (3), and valve seat (3) can screw with the contacting of regulating piston (9) and valve seat (3) to housing (1) by screw thread, guarantees favorable sealing property.Loam cake (4) can also can pass through the screw thread precession, guarantees the sealing of housing (1).Rotating shaft is more than the A line and be six prismatics between B line and the C line, in handle (6) and the turning handle (11) is the groove of six prismatics, rotating shaft (12) and handle (6) and turning handle (11) are stuck and combine closely by the groove of six prismatics, and handle (6) also anchors at turning handle (12) by bolt (7).Runner (8) horizon-slice map as Fig. 28 shown in, when not in use, runner (8) pushes against piston with the long end of radius, piston (9) other end is close to valve seat (3), water can not be passed through, when by handle (6) clockwise direction rotating shaft (12), runner (8) radius that rotating shaft (12) contacts with piston (9) diminishes gradually, because the pressure piston (9) of water is moved to the left, water just can pass through efferent tract (16) and flow out, and rotating shaft (12) rotation amplitude increases, piston (9) is moved to the left distance to be increased, piston (9) is just far away more from valve seat, and the resistance that water passes through is just more little, and the outflow of water is just fast more.
As shown in Figure 2, when not using, runner (8) contact piston (9) radius is longer, and this moment, runner (8) closely contacted with piston (9), and piston (9) is attached on the valve seat tightly because there is the retraction force of spring (13) below.Rotate when rotating shaft (12), runner (8) diminishes gradually with piston (9) contact radius, and have current to pass through this moment.Rotating shaft (12) just can make the water yield in revolving the scope of turning 90 degrees from the minimum to the maximum.When discharging water, as long as it is motionless to hold handle (6), water just can discharge water with current speed, has so just accomplished the free adjustment of discharge time.
As shown in Figure 3, ridge and housing are one, housing (1) has three ridges (15), each 120 degree of being separated by is because tangent plane can only be seen a ridge (15) on Fig. 1, be efferent tract between the ridge (15), when piston moves, water pipe communicates with efferent tract (16), and water just can pass through efferent tract (16) outflow.Piston (9) slides between 3 ridges (15) relatively, is in center position in sliding process always.
As shown in Figure 4, rotating shaft (12) combines closely with turning handle (11), between do not have mutually and move, when not rotating, spring has been in certain extended state in rotating shaft (12), this can make piston this moment (9) contact better with valve seat (3), the assurance sealing.Spring (13) is flexible in the annular space that turning handle (11) and lower cover (2) surround, to guarantee better to bring into play elastic reaction.When rotating shaft (12) clockwise direction rotates, turning handle (11) also rotates to clockwise direction, and drive spring (13) to clockwise rotating, because spring (13) is stretched, produce elastic potential energy, this moment, the state of flushing valve was exactly the above-mentioned state that discharges water, when using defensive position to leave handle (6), because the retraction potential energy of spring (13), rotating shaft (12) initial position that circles round naturally, at this moment piston contacts well with valve seat (3), and anhydrous stream passes through
Claims (4)
1. time and adjustable size formula flushing valve, comprise housing, lower cover, valve seat, loam cake, base, handle, screw, runner, piston, sealing mat, turning handle, rotating shaft, spring, it is characterized in that: turning handle and handle are stuck with rotating shaft by six prismatic grooves and combine closely, runner and rotating shaft are an integral body, runner contacts with piston, piston slides between three ridges of housing relatively, and the spring that an end is fixed in fixation point links to each other with turning handle.
2. time according to claim 1 and adjustable size formula flushing valve is characterized in that: ridge and housing are one, and housing has three ridges, each 120 degree of being separated by.
3. time according to claim 1 and adjustable size formula flushing valve is characterized in that: there is a sealing mat piston and valve seat contact site, and it is more tight that piston is contacted with valve seat, guarantee that flushing valve is water-tight.
4. time according to claim 1 and adjustable size formula flushing valve, it is characterized in that: turning handle and lower cover surround an annular space, and spring is flexible in this annular space, and when rotating shaft was not rotated, spring had been in certain extended state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201248438U CN201141149Y (en) | 2007-07-27 | 2007-07-27 | Time and size adjustable flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201248438U CN201141149Y (en) | 2007-07-27 | 2007-07-27 | Time and size adjustable flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141149Y true CN201141149Y (en) | 2008-10-29 |
Family
ID=40068862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201248438U Expired - Fee Related CN201141149Y (en) | 2007-07-27 | 2007-07-27 | Time and size adjustable flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141149Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016023329A1 (en) * | 2014-08-09 | 2016-02-18 | 王永强 | Rotary toilet plunger and valve, drive, and brake devices |
| CN107614807A (en) * | 2014-08-09 | 2018-01-19 | 浙江科助达机械科技有限公司 | One kind rotation closet piston and valve, driving, brake gear |
-
2007
- 2007-07-27 CN CNU2007201248438U patent/CN201141149Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016023329A1 (en) * | 2014-08-09 | 2016-02-18 | 王永强 | Rotary toilet plunger and valve, drive, and brake devices |
| CN107614807A (en) * | 2014-08-09 | 2018-01-19 | 浙江科助达机械科技有限公司 | One kind rotation closet piston and valve, driving, brake gear |
| CN107614807B (en) * | 2014-08-09 | 2019-07-26 | 浙江科助达机械科技有限公司 | A kind of rotation closet piston and brake gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 |