CN108488457A - A kind of delay flushing valve having shift function - Google Patents
A kind of delay flushing valve having shift function Download PDFInfo
- Publication number
- CN108488457A CN108488457A CN201810140996.4A CN201810140996A CN108488457A CN 108488457 A CN108488457 A CN 108488457A CN 201810140996 A CN201810140996 A CN 201810140996A CN 108488457 A CN108488457 A CN 108488457A
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- China
- Prior art keywords
- valve
- core case
- ring
- valve core
- flashing
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The present invention provides a kind of delay flushing valve having shift function, the flashing valve includes institute's button, valve rod, valve body, clamp spring, valve core case, bottom set, holder, the bath valve supply water is from valve body one end to valve core case, the edge of bottom set and holder, when button is artificially depressed, clamp spring pushes valve rod downlink, so that the movement of spool holder assembly glides and reduces cavity water storage, when letting go, under the effect of clamp spring elastic force, button and valve rod go up, and pull valve core case uplink, when sanitary ware needs used time pressure water intaking, go up after between the delay of setting, button is fixed on valve rod head；By being flowed between the water and the required flashing valve delay of the used time realization present invention that bottom covers intracavitary by micro hole.
Description
Technical field
The invention belongs to sanitary ware valving fields, and in particular to a kind of delay flushing valve.
Background technology
As water resource is increasingly in short supply, using water wisely seems especially important.Especially in some public places, it is applied to originally
Waterpipe terminal sanitary ware such as stool, urine, platform basin delay flushing valve application is more extensive.But product generally existing in the market
Deficiency, short life, delay effect be bad or drainage.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of delay flushing valve having shift function, and the flashing valve includes
Institute's button, valve rod, valve body, clamp spring, valve core case, bottom set, holder, the bath valve supply water is from valve body one end to valve core case, the set of bottom
Valve rod downlink is pushed when button is artificially depressed so that the movement of spool holder assembly, which is glided, reduces cavity storage with the edge of holder
Water, when letting go, under spring force effect, button and valve rod go up, and pull valve core case uplink；
Further, the flashing valve further includes O-ring F and O-ring E, covers inner wall at the bottom of when the pulling valve core case uplink
Sealing function is played with O-ring F, the O-ring E in stem lower portion slot is sealed the endoporus of valve core case；
Further, the flashing valve further includes flexible sheath, O-ring D and micro hole, and the micro hole is arranged in elasticity
Among sheath and valve core case, the valve core case is entered with water storage in the inner room cavity of bottom by the micro hole, the valve core case uplink
So that O-ring D is contacted cradle bottom surface, and then flow is prevented to pass through；
Further, when the promotion valve rod downlink, gap and valve core case and bottom of the water storage between valve core case and valve rod
The gap of set is discharged so that O-ring D separating supports bottom contact surface on spool holder assembly, flow are discharged from the valve body other end；
Further, the flashing valve is at least provided with a micropin inlet opening A1, micro- intake chamber A2, circumferential groove A3 and platform
Rank, the step are used to block the position that holder reaches setting, and the micropin inlet opening A1, micro- intake chamber A2 and circumferential groove A3 are used for
Slow down water, and then extends the time for flashing valve；
Further, it is equipped with the micropore of multiple water inlets in the middle part of the filter sheath, for filtrating impurity in water and provides entrance
The intracavitary water storage of valve core case and bottom set；
Further, the valve rod is arranged for movable gap, is fixed on by two clamp springs being arranged above and below certain
In scope of activities, when downlink detaches with O-ring E in stem lower portion slot to be discharged for intracavitary water storage, O-ring E and valve core case when uplink
Inner hole is sealed；
Further, the flashing valve further includes filter sheath, and O-ring F is arranged between the filter sheath lower part and valve core case,
The filter sheath top is equipped with O-ring D；
Further, the holder lower part is equipped with O-ring B and groove, and the O-ring B is fixed in groove, described O-shaped
The internal diameter of circle B and valve body plays the role of sealing, and bottom inner corner can play sealing with O-ring D；
Further, the valve rod top setting is fluted and gear clamp spring is housed, and in gear holder intermediate settings
It is movable in range, when button is gently depressed into B1 and B2 is contacted at gear when, can only partly be discharged；After reinforcing is pressed again, gear clamp spring
Expansion, valve rod move down after be to be discharged entirely, realize more water-saving function；
Further, the lower part of the gear holder, which is threaded, is fixed in clamping cap and fixes V-seal part, gear
The top of holder, which is provided with, is open and can place activity in the range of setting of gear clamp spring.Gear holder is hollow, is allowed
Valve rod is intermediate up and down.
Beneficial effects of the present invention are as follows：
1)：It fetches water, gos up after between the delay of setting, button is fixed on valve rod head when sanitary ware needs the used time to depress；When
It when button is gently depressed at gear, can only partly be discharged, then be whole water outlets after weight, realize more water-saving function；
2)：Bottom set is fixed in valve body, and one cavity in inner cavity and valve core case inner cavity structure group of bottom set is conducive to water storage, valve
Downlink or rise of the core print seat component with valve rod, water storage discharge in cavity or flow into the effect for playing delay, through valve when draining
The gap of core print seat component and valve rod and the gap of bottom set, when inflow, must cover the micro hole of special setting through flexible sheath；
3)：The water inlet of valve body one end connecting pipe set and spool holder assembly and bracket edge, when the push button flow on earth
It is easy to use from the water outlet of the other end of valve body across holder, valve core case group when valve core case upcoming contact is to frame bottom when ging up
O-ring on part plays sealing；
4)：Water and used time by micro hole inflow bottom set intracavitary i.e. required flashing valve delay of the invention
Between.
Description of the drawings
Fig. 1 is the structure chart of delay flushing valve of the present invention；
Fig. 2 is structure chart of the delay flushing valve of the present invention for the position of delay；
Fig. 3 is delay flushing valve shift structure schematic diagram of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is explained in further detail.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, and
It is not used in the restriction present invention.On the contrary, the present invention cover it is any be defined by the claims the present invention spirit and scope on do
Replacement, modification, equivalent method and scheme.Further, in order to make the public have a better understanding the present invention, below to this
It is detailed to describe some specific detail sections in the datail description of invention.It is thin without these for a person skilled in the art
The description of section part can also understand the present invention completely.
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as a limitation of the invention.
Below most preferred embodiment is enumerated for the present invention：
As shown in Figure 1-Figure 3, the present invention provides a kind of delay flushing valve, and the flashing valve includes button 1, valve rod 2, shield
Sleeve 3, clamp spring 4, spring compressor 5, spring 6, gear holder 7, V-seal part 8, clamping cap 9, O-ring A10, holder 11, valve body
12, O-ring B13, O-ring C14, O-ring D15, O-ring E16, gasket 17, filter sheath 18, O-ring F19, valve core case 20, bottom set
21, normotopia spring 22, flexible sheath 23, gear clamp spring composition.The valve core case 20 is inserted in after flexible sheath 23 puts on filtering again
Set 18, top is pressed into O-ring D15 between the valve core case 20 and filter sheath 18, and in lower part set O-ring F19 compositions one
A sub-assembly based on valve core case 20, then the O-ring E16 is inserted in the lower channel of valve rod 2,17 sets of the gasket
Enter again wherein one of clamp spring 4,20 assembly set of the valve core case is inserted in rear clamp spring 4 on valve rod 2, then normotopia spring 22
As soon as wherein, so constituting the synthesis of valve rod 2 plus valve core case 20.Bottom set is further put into the valve body 12
21 and the synthesis of valve rod 2 plus valve core case 20 is put into after fixing, the O-ring C14 is put into the valve body 12
In slot, the O-ring B13 is inserted in the seal groove of the holder 11 and is pressed into again in the valve body 12.The O-ring
A10 be sleeved on be pressed into after clamping cap 9 screws in the V-seal part 8 be reloaded into the gear holder 7 lower thread screw after
Sealing is played in guarantee, and gear clamp spring 24 flexibly, then is inserted into gear holder 7 and is open intermediate valve rod 2 by the upper and lower activity of valve rod 2 again
In the gear groove on top, then the spring 6 is placed on be inserted in spring compressor 5 again on the clamping cap 9 after clamp spring 4 wherein
One, then the button 1 is packed into the head rear cover upper jacket cylinder 3 of valve rod 2 and fixed and is completed, flow is from described
One end of valve body 12 enters the periphery for reaching bottom set 21 and 20 component of valve core case, and 2 compressed spring of valve rod is pushed when button 1 is depressed
6 and make 20 component downlink of valve core case, flow is from the gap of 20 component of valve core case and holder 11 through the hollow outflow valve body of holder 12
The other end, twitch valve rod 2 so that 20 component reversion of valve core case under the action of spring 6 when letting go.So that suitable quantity of water flows through
The micro hole of valve core case 20 is crossed into the intracavitary between bottom set 21, causes slowly to go up to put into practice the effect being delayed.When button is gently pressed
It can only be partly discharged to when gear, then be whole water outlets after weight, realize more water-saving function.
Embodiment described above, only one kind of the present invention more preferably specific implementation mode, those skilled in the art
The usual variations and alternatives that member carries out within the scope of technical solution of the present invention should be all included within the scope of the present invention.
Claims (10)
1. a kind of delay flushing valve having shift function, the flashing valve includes button (1), valve rod (2), valve body (12), clamp spring
(4), spring (6), valve core case (20), bottom set (21) and holder (11), which is characterized in that the bath valve supply water is from valve body (12)
One end covers (21) by valve core case (20) and bottom, reaches the edge of holder (11), when button (1) is artificially depressed, clamp spring (4)
Push valve rod (2) downlink so that the movement of valve core case (20) component, which is glided, reduces cavity water storage, when letting go, in spring (6) elastic force
Under effect, button (1) and valve rod (2) go up, and pull valve core case (20) uplink.
2. flashing valve according to claim 1, which is characterized in that the flashing valve further includes O-ring F (19) and O-ring E
(16), when pulling valve core case (20) uplink at the bottom of set (21) inner wall and O-ring F (19) play sealing function, valve rod (2) lower part
O-ring E (16) in slot is sealed the endoporus of valve core case (20).
3. flashing valve according to claim 2, which is characterized in that the flashing valve further includes flexible sheath (23), O-ring
D (15) and micro hole, the micro hole setting is intermediate in flexible sheath (23) and valve core case (20), the valve core case (20) and bottom
Water storage passes through the gap of flexible sheath to be entered by the micro hole in cavity between set (21), is exercised on the valve core case (20) O-shaped
It encloses D (15) and contacts holder (11) bottom surface, and then flow is prevented to pass through.
4. flashing valve according to claim 3, which is characterized in that when the clamp spring (4) pushes valve rod (2) downlink, water storage
Gap and valve core case (20) and the gap of bottom set (21) between valve core case (20) and valve rod (2) are discharged so that valve core case
(20) on component O-ring D (15) separating support (11) bottom contact surface, flow from valve body (12) in contrast to water supply the other end arrange
Go out.
5. flashing valve according to claim 4, which is characterized in that the valve core case (20) at least provided with a micropin into
Water hole A1, micro- intake chamber A2, circumferential groove A3 and step, the step are used to block valve core case (20) and reach the position that holder (11) is set
It sets, the micropin inlet opening A1, micro- intake chamber A2 and circumferential groove A3 extend the time for slowing down water, and then for flashing valve.
6. flashing valve according to claim 5, which is characterized in that the flashing valve further includes filter sheath (18), the mistake
O-ring F (19) is set between filter ruffle (18) lower part and valve core case (20), filter sheath (18) top is equipped with O-ring D (15),
It is equipped with the micropore of multiple water inlets in the middle part of the filter sheath (18), for filtrating impurity in water and provides into valve core case (20) and bottom
Cover the intracavitary water storage of (21).
7. flashing valve according to claim 6, which is characterized in that at the valve core case (20) and the valve rod (2) cooperation
It is arranged for movable gap, is fixed in certain scope of activities by two clamp springs (4) being arranged above and below, when downlink and valve
O-ring E (16) is detached in bar lower channel, is discharged for intracavitary water storage, O-ring E (16) and valve core case (20) inner hole when uplink
It is sealed.
8. flashing valve according to claim 7, which is characterized in that holder (11) lower part is equipped with O-ring B (13) and recessed
Slot, the O-ring B (13) are fixed in groove, and the O-ring B (13) and the internal diameter of valve body (12) play the role of sealing,
Bottom inner corner can play the role of sealing with O-ring D (15).
9. flashing valve according to claim 8, which is characterized in that gear holder (7) lower part is threaded, the shelves
Position holder (7) is fixed on by V-seal part (8) in clamping cap (9), and the top of gear holder (7) is provided with opening and can put
It is movable in the range of setting to set gear clamp spring (24), gear holder (7) is hollow, and valve rod (2) is allowed to be transported above and below centre
It is dynamic.
10. flashing valve according to claim 9, which is characterized in that described valve rod (2) top is provided with boss B1, set
It is all after entering gear clamp spring (24) can only partly be discharged when slighter compress to gear B1 is contacted with B2, then B2 crosses B1 under weight
Water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140996.4A CN108488457A (en) | 2018-02-11 | 2018-02-11 | A kind of delay flushing valve having shift function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140996.4A CN108488457A (en) | 2018-02-11 | 2018-02-11 | A kind of delay flushing valve having shift function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488457A true CN108488457A (en) | 2018-09-04 |
Family
ID=63340243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140996.4A Pending CN108488457A (en) | 2018-02-11 | 2018-02-11 | A kind of delay flushing valve having shift function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108488457A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295654A (en) * | 1993-03-01 | 1994-03-22 | The Chicago Faucet Company | Metering valve |
| CN2428637Y (en) * | 2000-06-30 | 2001-05-02 | 张明辉 | Racket tap water switch |
| CN2729466Y (en) * | 2004-10-11 | 2005-09-28 | 陈金富 | Time adjustable self-closing water saving device |
| CN2733129Y (en) * | 2004-09-28 | 2005-10-12 | 邝耀炯 | Time-delay valve |
| CN2869510Y (en) * | 2005-08-16 | 2007-02-14 | 李文舟 | Time delay and flow-adjustable water tap |
| CN203857054U (en) * | 2014-05-22 | 2014-10-01 | 陕西思联众达机电科技有限公司 | Water-saving valve |
-
2018
- 2018-02-11 CN CN201810140996.4A patent/CN108488457A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295654A (en) * | 1993-03-01 | 1994-03-22 | The Chicago Faucet Company | Metering valve |
| CN2428637Y (en) * | 2000-06-30 | 2001-05-02 | 张明辉 | Racket tap water switch |
| CN2733129Y (en) * | 2004-09-28 | 2005-10-12 | 邝耀炯 | Time-delay valve |
| CN2729466Y (en) * | 2004-10-11 | 2005-09-28 | 陈金富 | Time adjustable self-closing water saving device |
| CN2869510Y (en) * | 2005-08-16 | 2007-02-14 | 李文舟 | Time delay and flow-adjustable water tap |
| CN203857054U (en) * | 2014-05-22 | 2014-10-01 | 陕西思联众达机电科技有限公司 | Water-saving valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |
|
| RJ01 | Rejection of invention patent application after publication |