CN102051903A - Light-push type magnetic force and gravity dual sealing drain valve - Google Patents
Light-push type magnetic force and gravity dual sealing drain valve Download PDFInfo
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- CN102051903A CN102051903A CN2009102088730A CN200910208873A CN102051903A CN 102051903 A CN102051903 A CN 102051903A CN 2009102088730 A CN2009102088730 A CN 2009102088730A CN 200910208873 A CN200910208873 A CN 200910208873A CN 102051903 A CN102051903 A CN 102051903A
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Abstract
The invention discloses a light-push type magnetic force and gravity dual sealing drain valve which comprises a button, a reset spring, a body, a lever, a controller rod, a controller, a control rod, a sealing block, a drainage floating cylinder, a sealing floating cylinder and a base, wherein the button is arranged on a top cover of the body, and a first magnetic element is arranged below the button; one end of the lever is positioned below the button and above the control rod and the other end is connected with the upper end of the controller rod; a control fulcrum matched with the drainage floating cylinder is formed at the middle section of the controller rod, the lower end of the controller rod is fixed with a controller capable of opening or closing a through hole at the bottom of the body; the sealing floating cylinder covers on a water outlet of the base, and a third magnetic element is arranged on the sealing floating cylinder; and a second magnetic element is arranged above the control rod and the reset spring is arranged on the control rod, the lower end of the control rod penetrates through a center hole of the sealing floating cylinder and then fixes a sealing block, and a fourth magnetic element is arranged on the sealing block. The structure can avoid leaking and percolating water, improves the drainage accuracy, saves water resources and is convenient for the pushing operation.
Description
Technical field
The present invention relates to the bathroom field, specifically a kind of toilet seat water tank draining valve of flicking magnetic gravitation double seal.
Background technology
The toilet seat water tank draining valve of prior art, only utilize the gravity of the water of sealing rubber cushion top that the pressure that the sealing rubber cushion produces is sealed, such sealing means is extremely unreliable, not only the quality technology to the sealing rubber cushion requires too high, and the water level in water tank is too high or cross the phenomenon that all can produce seal failure when hanging down and cause the water closet infiltration to be leaked, and the life-span of such draining valve also can be shorter.There is the phenomenon that seeps water and leak to some extent mostly in toilet seat water tank draining valve on the market now, so just causes the significant wastage of precious water resource.
Also there is half row/discharge capacity problem of unstable entirely in the toilet seat water tank of prior art with draining valve, especially half row is very unstable, often cause not right many drainings in actual applications, for example, most 3/6 liter water closet is owing to the discharging precision is not accomplished 3 liters of displacement accurately inadequately in the reality, should discharge 3 liters water but often discharge value about 4.0 liters, wasted precious water resource widely.
The toilet seat water tank of prior art yet exists when pushing power to cross very much not soft problem with draining valve, makes old man and child feel painstaking hard, very inconvenient when pushing.
Because the above-mentioned all defectives of draining valve long-term existence of prior art can not get solving effectively, so the inventor thinks deeply these problems and creates from brand-new angle, the present invention produces thus.
Summary of the invention
The object of the present invention is to provide a kind of flicking magnetic gravitation double seal draining valve, leak, improve the discharging precision to avoid infiltration, the conserve water resource, and make things convenient for pressing operation.
In order to reach above-mentioned purpose, solution of the present invention is:
Flicking magnetic gravitation double seal draining valve comprises button, back-moving spring, body, lever, controller bar, controller, control lever, sealing block, draining floating drum, sealing floating drum and base; Base is installed on the outfall of water tank, and body is installed on the base; Button is installed on the top cover of body top, and back-moving spring is installed on the button, and first magnetic element is installed in the below of button; The stage casing of lever is hubbed on body top, and an end of lever is positioned at the below of button and the top of control lever, and the other end of lever connects the upper end of controller bar; The draining floating drum is hubbed on the middle part of body; The stage casing of controller bar forms the control fulcrum that can control draining with draining floating drum edge mate, but the lower end of controller bar is fixed with the controller of Switch main body bottom through-hole; The sealing floating drum covers on the weep hole of base, and the 3rd magnetic element is installed on the sealing floating drum; Second magnetic element is installed in the top of control lever, and back-moving spring is installed on the control lever, and the lower end of control lever is fixed with sealing block after passing the centre bore of sealing floating drum, and the 4th magnetic element is installed on the sealing block; The sealing ring that guarantees watertightness is installed between each member.
Above-mentioned button comprises full row's button and partly arranges button, the draining floating drum comprises full row's floating drum and partly arranges floating drum, full row's floating drum and partly arrange floating drum and be one and hang down a high shape and be hubbed in the body, the corresponding formation one low high full row in the stage casing of controller bar controls fulcrum and half row controls fulcrum, the full control fulcrum of arranging is controlled full row with full row's floating drum edge mate, and half row controls fulcrum and partly arranges floating drum edge mate control half row.
The above-mentioned floating drum of partly arranging also has been equipped with adjusting rod and half row switch, partly arranging floating drum is installed on the adjusting rod with slidably adjusting form, adjusting rod vertically is installed in the body, one side of adjusting rod articulates half row switch, half row switch is hubbed in the body, and half row's control fulcrum cooperates control half row with half row switch.
The other end of above-mentioned lever is to be articulated by a upper end of arguing for the sake of arguing with the controller bar, so that the action of controller bar is smooth and easy.
Form sleeve pipe on the above-mentioned controller bar, form perforation on the corresponding controller, the sleeve pipe of controller bar is fixed in the perforation of controller, and control lever interts in sleeve pipe, to guarantee controller and sealing block accuracy of action.
A seal cover is fixed by manner in the bottom of above-mentioned sealing block, and the 4th magnetic element is installed between the seal cover of sealing block.
Above-mentioned body is socketed to form by epimere and bottom, arranges floating drum entirely and is hubbed on the bottom, and bottom upwards is recessed to form the groove that holds for controller, is assembled in the body to make things convenient for each member.
The centre bore of above-mentioned sealing floating drum is also installed and is used to install sealing ring and retainer ring.
After adopting said structure, the present invention has been applied to the permanent magnetism technology in the sealing of draining valve, with magnetic force and two kinds of power of gravity the active force that the sealing assembly of draining valve produces is sealed, so the technology of double seal is very reliable through evidence, no matter the height of the water level in the water tank can both produce very reliable sealing effect, thereby thoroughly solved the difficult problem of the ubiquitous percolating water of draining valve of prior art effectively, accomplished real Never-leakage water, watertight, prolonged the application life of draining valve widely, be more than 2.5 times of draining valve of prior art the application life that the experiment proved that flicking magnetic gravitation double seal draining valve.Simultaneously, require also to decrease, so, also reduced cost with the quality technology of magnetic gravitation double seal to the sealing rubber cushion.
The present invention utilizes the magnetic force suction-operated to make the pressing operation power of draining valve alleviate greatly, through evidence, the pressing force of flicking magnetic gravitation double seal draining valve can set in advance according to client's needs in 0.4 kilogram to 2.0 kilograms scope, so fundamentally improved the excessive problem of pressing force that the draining valve of prior art exists, make its pressing force more softly, hommization more.
The present invention utilizes magnetic gravitation double seal technology, make time of sealing assembly opening and closing of draining valve shorten and be easy to control than the draining valve of prior art, help improving the discharging precision of draining valve like this, evidence, the discharging precision (water level control accuracy) of utilizing the draining valve that the magnetic gravitation double technique produces is in 2 millimeters, if be converted into the precision (considering the difference of toilet seat water tank size) of discharge value, the discharge value error of draining valve of the present invention is about 0.1 liter, half discharge capacity that also is draining valve of the present invention can be as accurate as between 3.0 to 3.2 liters, greatly surpass the discharging precision (half discharge capacity of prior art draining valve noted earlier is generally about 4 liters) of prior art draining valve, saved precious water resource widely.
Below in conjunction with the drawings and the specific embodiments the present invention is done and to describe in further detail.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present invention;
Fig. 2 is a combination of side view of the present invention;
Fig. 3 is a combination vertical view of the present invention;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the B-B sectional view of Fig. 3.
Label declaration
Partly arrange button 13 full row's buttons 14
Back-moving spring 15 back-moving springs 16
Control lever 17 sealing blocks 18
Sealing floating drum 20 centre bores 201
Half row's control fulcrum, 261 full row's control fulcrums 262
Sleeve pipe 263 argues for the sake of arguing 27
Lever 28 full row's floating drums 29
Edge 291
Bottom 30 grooves 301
Through hole 302 cavitys 303
Base 4 outfall 41
Partly arrange floating drum 7
First magnetic element, 71 second magnetic elements 72
The 3rd magnetic element 73 the 4th magnetic element 74
Adjusting rod 8
Half row switch, 9 edges 91
The specific embodiment
Extremely shown in Figure 5 as Fig. 1, be the flicking magnetic gravitation double seal draining valve that the present invention discloses, comprise button, back-moving spring 15, body, lever 28, controller bar 26, controller 25, control lever 17, sealing block 18, draining floating drum, sealing floating drum 20 and base 4.
Wherein, base 4 is installed on the outfall 41 of water tank.
Body is installed on the base 4.Each member is assembled in the body for convenience, and this embodiment is socketed to form body by epimere 10 and bottom 30.Bottom 30 also upwards is recessed to form the groove 301 that holds for controller 25.
Button is installed on the top cover 11 of body (this embodiment specifically is at epimere 10) top.First magnetic element 71 is installed in the below of button.For the single water valve of one touch type, button has only one, and this embodiment is two by the double water valve of formula, and button comprises full row's button 14 and partly arrange button 13, and the below of arranging button 14 entirely and partly arranging button 13 respectively is equipped with first magnetic element 71.
Back-moving spring 15 is installed on the button, and full row's button 14 of this embodiment and partly arrange button 13 back-moving spring 15 is all arranged is used for the push-button reset after pushing.
The stage casing of lever 28 is hubbed on body (this embodiment specifically is at epimere 10) top, one end of lever 28 is positioned at the below of button (this embodiment arranges button 14 entirely and partly arranges button 13) and the top of control lever 17, and the other end of lever 28 connects the upper end of controller bar 26.For the action that makes controller bar 26 more smooth and easy.The other end of lever 28 is to argue for the sake of arguing by one 27 to be articulated with the upper end of controller bar 26.
The draining floating drum is hubbed on the middle part of body.For the single water valve of one touch type, the draining floating drum has only one, and this embodiment is two by the double water valve of formula, and the draining floating drum comprises full row's floating drum 29 and partly arrange floating drum 7, arranges floating drum 29 entirely and partly arrange floating drum 7 to be a low high shape and to be hubbed in the body.Displacement when partly arranging for the ease of regulating, this embodiment partly arranges floating drum 7 and also has been equipped with adjusting rod 8 and half row switch 9, partly arranging floating drum 7 is installed on the adjusting rod 8 with slidably adjusting form, adjusting rod 8 vertically is installed in the body, one side of adjusting rod 8 articulates half row switch, 9, half row switches 9 and is hubbed in the body (epimere 10).This embodiment arranges floating drum 29 entirely and is hubbed on the bottom 30.
The stage casing of controller bar 26 forms can cooperate the control fulcrum of controlling draining with the draining floating drum, among this embodiment because two kinds of hull-bornes of full row and semi-row, the corresponding formation one low high full row in the stage casing of controller bar 26 controls fulcrum 262 and half row controls fulcrum 261, full row's control fulcrum 262 cooperates the full row of control with the edge 291 of full row's floating drum 29, and half row's control fulcrum 261 cooperates control half row with half row switch, 9 edges 91 of partly arranging floating drum 7.But the lower end of controller bar 26 is fixed with the controller 25 of Switch main body bottom through-hole 302 (this embodiment is arranged in the groove 301 of bottom 30) by screw thread.
Sealing floating drum 20 covers on the weep hole 41 of base 4.The 3rd magnetic element 73 is installed on the sealing floating drum 20. Joint ring 21 and 22 is fixed for convenience, and the centre bore 201 of sealing floating drum 20 is also installed the retainer ring 24 that is used to install sealing ring.
Second magnetic element 72 is installed in the top of control lever 17, back-moving spring 16 is installed on the control lever 17, centre bore 201 backs that sealing floating drum 20 is passed in the lower end of control lever 17 are fixed with sealing block 18 by screw thread, the 4th magnetic element 74 is installed on the sealing block 18, the 4th magnetic element 74 is installed for convenience, the bottom of sealing block 18 is also fixed a seal cover 19, the four magnetic elements 74 by manner and is installed between sealing block 18 and the seal cover 19.In order to guarantee controller 25 and sealing block 18 accuracy of actions, form sleeve pipe 263 on the controller bar 26, form perforation on the corresponding controller 25, the sleeve pipe 263 of controller bar 26 is fixed in the perforation of controller 25, control lever 17 interts in sleeve pipe 263, produces partially when avoiding in use control lever 17 with 26 relative motions of controller bar.
The sealing ring that guarantees watertightness is installed between each member, and this does not give unnecessary details so do not do for the essential structure of all draining valves.
The present invention is installed on the water tank, when bath is not used, button is by back-moving spring 15 jack-up, the upper end of button and control lever 17 is attached together by the magneticaction between first magnetic element 71 and second magnetic element 72, sealing floating drum 20 is by the magneticaction between the 4th magnetic element 74 of the 3rd magnetic element 73 and control lever 17 lower end sealing blocks 18 and be subjected to hydraulic pressure (gravity of water in the water tank) effect, closely cover on the outfall 41 of base 4, avoid divulging water, at this moment, the drain function of water tank is in and closes place's attitude.
When bath is used, if desire half row, by second row's button 13, partly arrange button 13 and act on lever 28 and control lever 17 simultaneously, make controller 25 and controller bar 26 rise, simultaneously control lever 17 and sealing block 18 descend, and half row's control fulcrum 261 on the controller bar 26 hangs on the edge 91 of half row switch 9, and controller 25 rises and enters in the groove 301 on the bottom 30; During by second row's button 13, directly push lever 17 and sealing block 18 descend, first magnetic element 71 and second magnetic element 72 break away from mutually and no longer include the attraction of magnetic force, back-moving spring 16 pressurizeds, the 4th magnetic element 74 on the sealing block 18 no longer includes the attraction of magnetic force with the also mutual disengaging of the 3rd magnetic element 73 on the sealing floating drum 20 simultaneously, this moment small sealing ring 21 tight seals, so the water in the cavity 303 that forms on the body under the effect of gravity just flows out downwards along with the water channel of sealing floating drum 20 inside center holes, 201 formation at once, and cause the cavity 303 inner certain negative pressure that form that sealing floating drum 20 is picked up, thereby opened on the sealing floating drum 20 sealing of two sealing rings 21 of size and 22, the water in the water tank just flows in the toilet fast.After releasing was pushed, and then control lever 17 resetted under the effect of back-moving spring 16, sealing block 18 also resets thereupon, and second magnetic element 72 and first magnetic element 71 on it attract each other under the effect of magnetic force.When filling water in the water tank, half row switch 9 lifts owing to partly arranging floating drum 7 buoyancy function, when the drawdown in the water tank arrives to a certain degree, half row switch 9 descends under the effect of gravity owing to loss of buoyance, feasible script hangs over half row's control fulcrum 261 on the controller bar 26 on the edge 91 of half row switch 9 and loses to support and cause controller 25 to descend, controller 25 descends and makes water enter cavity 303 rapidly, causes sealing floating drum 20 to drop to original sealing state.
If desire full row, press full row's button 14, full row's button 14 acts on lever 28 and control lever 17 simultaneously, make controller 25 and controller bar 26 rise, control lever 17 and sealing block 18 descend simultaneously, full row on the controller bar 26 controls on the edge 291 that fulcrum 262 hangs over full row's floating drum 29, and controller 25 rises and enters in the groove 301 that forms on the bottom 30; When pressing full row's button 14, directly push lever 17 and sealing block 18 descend, first magnetic element 71 and second magnetic element 72 break away from mutually and no longer include the attraction of magnetic force, back-moving spring 16 pressurizeds, the 4th magnetic element 74 on the sealing block 18 no longer includes the attraction of magnetic force with the also mutual disengaging of the 3rd magnetic element 73 on the sealing floating drum 20 simultaneously, this moment small sealing ring 21 tight seals, so the water in the cavity 303 that forms on the body under the effect of gravity just flows out downwards along with the water channel of sealing floating drum 20 inside center holes, 201 formation at once, and cause the cavity 303 inner certain negative pressure that form that sealing floating drum 20 is picked up, thereby opened on the sealing floating drum 20 sealing of two sealing rings 21 of size and 22, the water in the water tank just flows in the toilet fast.After releasing was pushed, and then control lever 17 resetted under the effect of back-moving spring 16, sealing block 18 also resets thereupon, and second magnetic element 72 and first magnetic element 71 on it attract each other under the effect of magnetic force.When filling water in the water tank, full row's floating drum 29 lifts owing to buoyancy function, when the drawdown in the water tank arrives to a certain degree, full row's floating drum 29 descends under the effect of gravity owing to loss of buoyance, feasible script hangs over full row on the controller bar 26 on the edge 291 of full row's floating drum 29 and controls fulcrum 262 and lose to support and cause controller 25 to descend, controller 25 descends and makes water enter cavity 303 rapidly, causes sealing floating drum 20 to drop to original sealing state.
Key of the present invention is to increase by two groups of magnetic elements.Above one group (first magnetic element 71 and second magnetic element 72) make the elastic force of back-moving spring 16 reduce greatly, simultaneously sealing floating drum 20 is to pick up automatically by the suction functions that form in the cavity 303, so no matter full row still half arranges, pressing force is all very light.Below one group (first magnetic element 73 and second magnetic element 74) when attracting each other, make sealing floating drum 20 except under deadweight, the heavy pressure of water, also having a magnetic force that two sealing rings 21 on the sealing floating drum 20 and 22 are tightly compressed, reach splendid sealing effectiveness so form the magnetic gravitation double seal.
As for the shape and the structure of other member of draining valve, and draining valve be single or double all be not limited to figure not shown in, all equivalent variations of doing according to key of the present invention all should fall into protection category of the present invention.
Claims (8)
1. flicking magnetic gravitation double seal draining valve is characterized in that: comprise button, back-moving spring, body, lever, controller bar, controller, control lever, sealing block, draining floating drum, sealing floating drum and base; Base is installed on the outfall of water tank, and body is installed on the base; Button is installed on the top cover of body top, and back-moving spring is installed on the button, and first magnetic element is installed in the below of button; The stage casing of lever is hubbed on body top, and an end of lever is positioned at the below of button and the top of control lever, and the other end of lever connects the upper end of controller bar; The draining floating drum is hubbed on the middle part of body; The stage casing of controller bar forms can cooperate the control fulcrum of controlling draining with the draining floating drum, but the lower end of controller bar is fixed with the controller of Switch main body bottom through-hole; The sealing floating drum covers on the weep hole of base, and the 3rd magnetic element is installed on the sealing floating drum; Second magnetic element is installed in the top of control lever, and back-moving spring is installed on the control lever, and the lower end of control lever is fixed with sealing block after passing the centre bore of sealing floating drum, and the 4th magnetic element is installed on the sealing block; The sealing ring that guarantees watertightness is installed between each member.
2. flicking magnetic gravitation double seal draining valve as claimed in claim 1, it is characterized in that: above-mentioned button comprises full row's button and partly arranges button, the draining floating drum comprises full row's floating drum and partly arranges floating drum, full row's floating drum and partly arrange floating drum and be one and hang down a high shape and be hubbed in the body, the corresponding formation one low high full row in the stage casing of controller bar controls fulcrum and half row controls fulcrum, full row's control fulcrum cooperates the full row of control with full row's floating drum, and half row's control fulcrum with partly arrange floating drum and cooperate to control partly and arrange.
3. flicking magnetic gravitation double seal draining valve as claimed in claim 2, it is characterized in that: the above-mentioned floating drum of partly arranging also has been equipped with adjusting rod and half row switch, partly arranging floating drum is installed on the adjusting rod with slidably adjusting form, adjusting rod vertically is installed in the body, one side of adjusting rod articulates half row switch, half row switch is hubbed in the body, and half row's control fulcrum cooperates control half row with half row switch.
4. flicking magnetic gravitation double seal draining valve as claimed in claim 1 is characterized in that: the other end of above-mentioned lever is to be articulated by a upper end of arguing for the sake of arguing with the controller bar.
5. flicking magnetic gravitation double seal draining valve as claimed in claim 1 is characterized in that: form sleeve pipe on the above-mentioned controller bar, form perforation on the corresponding controller, the sleeve pipe of controller bar is fixed in the perforation of controller, and control lever interts in sleeve pipe.
6. flicking magnetic gravitation double seal draining valve as claimed in claim 1, it is characterized in that: a seal cover is fixed by manner in the bottom of above-mentioned sealing block, and the 4th magnetic element is installed between sealing block and the seal cover.
7. flicking magnetic gravitation double seal draining valve as claimed in claim 1, it is characterized in that: above-mentioned body is socketed to form by epimere and bottom, arranges floating drum entirely and is hubbed on the bottom, and bottom upwards is recessed to form the groove that holds for controller.
8. flicking magnetic gravitation double seal draining valve as claimed in claim 1, it is characterized in that: the centre bore of above-mentioned sealing floating drum is also installed the retainer ring that is used to install sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102088730A CN102051903A (en) | 2009-10-30 | 2009-10-30 | Light-push type magnetic force and gravity dual sealing drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102088730A CN102051903A (en) | 2009-10-30 | 2009-10-30 | Light-push type magnetic force and gravity dual sealing drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102051903A true CN102051903A (en) | 2011-05-11 |
Family
ID=43956676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102088730A Pending CN102051903A (en) | 2009-10-30 | 2009-10-30 | Light-push type magnetic force and gravity dual sealing drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102051903A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444186A (en) * | 2011-09-29 | 2012-05-09 | 林智勇 | Magnetic-fluid water drain valve of closestool |
| CN104746614A (en) * | 2013-12-31 | 2015-07-01 | 李飞宇 | Flip type drain valve and drain valve control method |
| CN108867786A (en) * | 2018-08-17 | 2018-11-23 | 厦门兴联晟卫浴科技有限公司 | Automatic water-inflow and drain valve |
-
2009
- 2009-10-30 CN CN2009102088730A patent/CN102051903A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444186A (en) * | 2011-09-29 | 2012-05-09 | 林智勇 | Magnetic-fluid water drain valve of closestool |
| CN104746614A (en) * | 2013-12-31 | 2015-07-01 | 李飞宇 | Flip type drain valve and drain valve control method |
| CN108867786A (en) * | 2018-08-17 | 2018-11-23 | 厦门兴联晟卫浴科技有限公司 | Automatic water-inflow and drain valve |
| CN108867786B (en) * | 2018-08-17 | 2024-01-26 | 厦门兴联晟卫浴科技有限公司 | Automatic water inlet and outlet valve |
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Effective date of abandoning: 20110511 |
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