CN101824846B - Double-acting stepless drainage of flush toilet - Google Patents
Double-acting stepless drainage of flush toilet Download PDFInfo
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- CN101824846B CN101824846B CN2010101637288A CN201010163728A CN101824846B CN 101824846 B CN101824846 B CN 101824846B CN 2010101637288 A CN2010101637288 A CN 2010101637288A CN 201010163728 A CN201010163728 A CN 201010163728A CN 101824846 B CN101824846 B CN 101824846B
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- depression bar
- center
- cam
- draining
- cylindrical cam
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Abstract
The invention discloses a double-acting stepless drainage of a flush toilet. A central pressure lever support (25) is arranged in the inner hole of a water control base (13); a central pressure lever (23) passes through the center of the central pressure lever support (25); a cylindrical cam (24) and a hand wheel (20) are arranged above the central pressure lever (23); a hollow central button cap(21) is arranged in the middle hole of the hand wheel (20); the central button cap (21) is connected at the top end of the central pressure lever (23); the lower end of the central pressure lever (23) is in contact with a drain valve assembly (10); a cam pressure lever (15) is arranged in the small hole of the lower end of the water control base (13); the cam pressure lever (15) is connected witha length adjusting lever (11); and the length adjusting lever (11) is in contact with the drain valve assembly (10). The invention solves problem that the traditional flush toilet can use water only in one gear or two gears and arbitrarily discharges the water of the flush toilet between 0 to n according to actual requirements; moreover, when the flush toilet needs flushing with large amount of water, n liters of water is discharged instantaneously.
Description
Technical field
The present invention relates to dewatering installation, be specifically related to a kind of double-acting stepless drainage of flush toilet, be used for realizing the occasion of stepless draining according to the water supply volume size.
Background technology
Problem of water saving is global resources conservation problem, and the flush toilet wash water accounts for about 1/3rd of the whole domestic consumptions of family.At present; No matter home-use common toilet bowl is that hydrocone type or direct-flushing can only realize that displacement is washing away of big/little two gears; The traditional flush toilet that compares reaches the effect of water saving to a certain extent; But, can not realize that any the stepless of the water yield washed away between the 0-n liter to the littler needs of water supply volume.
Summary of the invention
The objective of the invention is to: a kind of double-acting stepless drainage of flush toilet is provided; Overcoming existing flush toilet can only one grade or two grades water use model; Realize any discharging of flush toilet displacement between 0-n rises according to actual needs; And when the needs big flood washes away, realize that the n premium on currency discharged in moment.
The technical solution adopted for the present invention to solve the technical problems is: the draining machine structure connects the draining valve assembly and forms dewatering installation, and the draining machine structure is fastened on the water tank case lid, and the draining valve assembly is positioned at water tank; Described draining valve assembly comprises draining button, tank seal pressing plate, screw, water-bed seat, following water valve, lower water jacket pipe and following water are responsible for down; Following water-bed seat is installed in the water tank, water valve under install at the center of water-bed seat down, and the lower water jacket pipe is installed through jump ring in the top of following water valve; The lower water jacket pipe connects the water person in charge down; Following water is responsible for to go up and is connected the draining button, and the below of following water valve connects the tank seal pressing plate through screw, the whole draining valve assembly that forms; It is characterized in that: described draining machine structure comprises length adjustment bar, draining machine structure pedestal, cam depression bar, handwheel, center button cap, center depression bar, cylindrical cam and center depression bar bearing, and center depression bar bearing is installed in the endoporus of draining machine structure pedestal, and the center depression bar passes the center of center depression bar bearing and in the hole of center support, moves; Above the depression bar of center, cylindrical cam is installed, cylindrical cam is arranged in draining machine structure pedestal endoporus and rotates along its inwall, and the lower end of cylindrical cam is an edge cam; Handwheel is positioned at the cylindrical cam top; The lower end boss of handwheel cooperates with the end face groove of cylindrical cam, and the handwheel rotation drives cylindrical cam and rotates, and the center button cap of hollow is arranged in the handwheel interstitial hole; The center button cap is through being threaded in the top of center depression bar; The center button cap moves down drive center depression bar and moves down, and the center button cap resets under the stage clip effect, the draining button of the following end in contact draining valve assembly of center depression bar; The cam depression bar is installed in the aperture of lower end of draining machine structure pedestal; When cylindrical cam rotated, the difference of cylindrical cam end face height made the cam depression bar move down along aperture, connected the length adjustment bar in the internal thread hole of cam depression bar; Drive the length adjustment bar during displacement of cam depression bar and move down, the draining button of length adjustment bar contact draining valve assembly.
Wherein, on the depression bar bearing of center, cylindrical cam is installed, cylindrical cam is arranged in draining machine structure pedestal endoporus through clockwork spring and also can rotates along its inwall, and when handwheel unclamped, under the clockwork spring effect, handwheel, cylindrical cam resetted.
Wherein, scale is arranged on the handwheel, turn over corresponding angle as required.
Wherein, handwheel by and gland through screw-threaded coupling on the depression bar bearing of center.
Wherein, mounting spring on the cam depression bar, when handwheel unclamps, under the clockwork spring effect, cylindrical cam counter-rotating, the cam depression bar moves under spring action and resets.
Wherein, draining machine structure pedestal is locked in the hole of water tank case lid with fastening screw nut.
Wherein, on the cylindrical of cylindrical cam through the gland that is threaded.
Wherein, the frictional damping dish is installed in the annular groove of draining machine structure pedestal and is pushed down by gland, during the cylindrical cam rotation, the effect of frictional damping dish makes the cylindrical cam stability of rotation.
Handwheel is connected by end face groove with cylindrical cam, and the lower end of cylindrical cam contacts with the cam depression bar, and the lower end of cam depression bar connects the length adjustment bar through internal thread hole, and the length adjustment bar contacts with the draining valve assembly; When rotating handwheel, drive the cylindrical cam rotation, depress the cam depression bar in the time of the cylindrical cam rotation, thereby the length adjustment bar also moves down the effect of drive draining valve assembly, realizes draining; Unclamp handwheel, clockwork spring makes the handwheel counter-rotating, and spring makes to move on the cam depression bar and resets simultaneously; The distance decision that the size of displacement is moved down by the cam depression bar; The angular dimension control that the displacement of cam depression bar is then rotated by cylindrical cam; The rotation of cylindrical cam is realized by the handwheel that has scale; Also be that handwheel turns over corresponding angle according to the actual needs that washes away, make the cam depression bar move down different distances, thereby realize stepless draining; When the needs big flood washes away, directly press the middle button cap and realize quick, big flow draining.
The present invention uses cylindrical cam, and the cylindrical cam below contacts with the cam depression bar, and the length adjustment bar of cam depression bar below contacts with the draining button of draining valve assembly, and when the cam depression bar moved down, the following water valve of draining valve assembly lifted, thereby realizes draining; The distance decision that the size of displacement is moved down by the cam depression bar; The angular dimension control that the displacement of cam depression bar is then rotated by cylindrical cam, the rotation of cylindrical cam are realized by the handwheel that has scale, also are that handwheel turns over corresponding angle according to the actual needs that washes away; Make the cam depression bar move down different distances; Thereby realize any water discharging of stepless, can satisfy big flood again through the center button cap simultaneously and wash away needs, simple to operation; And simply transform, this mechanism can be used on the existing flush toilet.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the handwheel sketch map of Fig. 1.
Among the figure: 1. tank seal pressing plate, 2. screw, 3. water tank, 4. sealing ring, 5. time water-bed seat 6. descends water valve, 7. jump ring; 8. lower water jacket pipe 9. descends water to be responsible for, 10. draining valve assembly, 11. length adjustment bars, 12. nuts, 13. draining machine structure pedestals, 14. springs; 15. the cam depression bar, 16. fastening screw nuts, 17. frictional damping dishes, 18. clockwork springs, 19. glands, 20. handwheels; 21. the center button cap, 22. and gland, 23. center depression bars, 24. cylindrical cams, 25. center depression bar bearings, 26. stage clips.
The specific embodiment
Like Fig. 1, shown in 2, this dewatering installation is made up of draining machine structure and draining valve assembly, and the draining machine structure connects the draining valve assembly and forms dewatering installation, and the draining machine structure is fastened on the water tank case lid, and the draining valve assembly is positioned at water tank; Described draining valve assembly comprises draining button, tank seal pressing plate 1, screw 2, bottom seat 5, following water valve 6, lower water jacket pipe 8 and following water are responsible for 9 down; Following water-bed seat 5 is installed in the water tank 3, water valve 6 under install at the center of water-bed seat 5 down, and lower water jacket pipe 8 is installed through jump ring 7 in the top of following water valve 6; Lower water jacket pipe 8 connects the water person in charge 9 down; Following water is responsible for and is connected the draining button on 9, and the below of following water valve 6 connects tank seal pressing plate 1 through screw 2, the whole draining valve assembly 10 that forms; It is characterized in that: described draining machine structure comprises length adjustment bar 11, draining machine structure pedestal 13, cam depression bar 15, handwheel 20, center button cap 21, center depression bar 23, cylindrical cam 24 and center depression bar bearing 25; Center depression bar bearing 25 is installed in the endoporus of draining machine structure pedestal 13, and center depression bar 23 passes the center of center depression bar bearing 25 and in the hole of center support, moves, and cylindrical cam 24 is installed above center depression bar bearing 25; Cylindrical cam 24 is arranged in draining machine structure pedestal 13 endoporus and rotates along its inwall; The lower end of cylindrical cam 24 is an edge cam, and handwheel 20 is positioned at cylindrical cam 24 tops, and the lower end boss of handwheel 20 cooperates with the end face groove of cylindrical cam 24; Handwheel 20 rotations drive cylindrical cam 24 and rotate; The center button cap 21 of hollow is arranged in handwheel 20 interstitial holes, and center button cap 21 is through being threaded in the top of center depression bar 23, and center button cap 21 moves down drive center depression bar 23 and moves down; Center button cap 21 resets under stage clip 26 effects; The lower end of center depression bar 23 connects draining valve assembly 10, and cam depression bar 15 is installed in the aperture of lower end of draining machine structure pedestal 13, when cylindrical cam 24 rotates; The difference of cylindrical cam 24 end face height makes cam depression bar 15 move down along aperture; Connect length adjustment bar 11 in the internal thread hole of cam depression bar 15, drive length adjustment bar 11 during 15 displacements of cam depression bar and move down, the draining button of length adjustment bar 11 contact draining valve assemblies 10.
Wherein, cylindrical cam 24 is installed on center depression bar bearing 25, cylindrical cam 24 is arranged in draining machine structure pedestal 13 endoporus through clockwork spring 18 and also can rotates along its inwall, and when handwheel 20 unclamped, under clockwork spring 18 effects, handwheel 20, cylindrical cam 24 resetted.
Wherein, on the handwheel 20 scale is arranged, turn over corresponding angle as required.
Wherein, handwheel 20 by and gland 22 through screw-threaded coupling on center depression bar bearing 25.
Wherein, mounting spring 14 on cam depression bar 15, when handwheel 20 unclamps, in clockwork spring 18 effect down, and cylindrical cam 24 counter-rotatings, cam depression bar 15 moves under spring 14 effects and resets, and nut 12 is adjusted the degree of tightness of springs 14.
Wherein, draining machine structure pedestal 13 usefulness fastening screw nuts 16 are locked in the hole of case lid of water tank 3.
Wherein, on the cylindrical of cylindrical cam 24, gland 19 is installed through screw thread.
Wherein, frictional damping dish 17 is installed in the annular groove of draining machine structure pedestal 13 and is pushed down by gland 19, during cylindrical cam 24 rotations, 17 effects of frictional damping dish make cylindrical cam 24 stability of rotation.
Handwheel 20 and cylindrical cam 24 are connected by end face groove, and the lower end of cylindrical cam 24 contacts with cam depression bar 15, and the lower end of cam depression bar 15 connects length adjustment bar 11 through internal thread hole, and length adjustment bar 11 contacts with the draining button of draining valve assembly 10; When rotating handwheel 20, drive cylindrical cam 24 rotations, depress cam depression bar 15 in the time of cylindrical cam 24 rotations, thereby length adjustment bar 11 also moves down 10 effects of drive draining valve assembly, realizes draining; Unclamp handwheel 20, clockwork spring 18 makes handwheel 20 counter-rotatings, and spring 14 makes to move on the cam depression bar 15 and resets simultaneously; The distance decision that the size of displacement is moved down by cam depression bar 15; The angular dimension control that the displacement of cam depression bar 15 is then rotated by cylindrical cam 24; The rotation of cylindrical cam 24 is realized by the handwheel that has scale 20; Also be that handwheel 20 turns over corresponding angle according to the actual needs that washes away, make cam depression bar 15 move down different distances, thereby realize stepless draining; When the needs big flood washes away, directly press middle button cap 21 and realize quick, big flow draining.
Claims (8)
1. double-acting stepless drainage of flush toilet, this dewatering installation is made up of draining machine structure and draining valve assembly, and the draining machine structure connects the draining valve assembly and forms dewatering installation, and the draining machine structure is fastened on the water tank case lid, and the draining valve assembly is positioned at water tank; Described draining valve assembly comprises draining button, tank seal pressing plate (1), screw (2), water-bed seat (5), following water valve (6), lower water jacket pipe (8) and following water are responsible for (9) down; Following water-bed seat (5) is installed in the water tank (3); Water valve (6) under install at the center of water-bed seat (5) down; Lower water jacket pipe (8) is installed through jump ring (7) in the top of following water valve (6), and (9) are responsible in lower water jacket pipe (8) connection water down, and following water is responsible for (9) and is gone up connection draining button; The below of following water valve (6) connects tank seal pressing plate (1) through screw (2), the whole draining valve assembly (10) that forms; It is characterized in that: described draining machine structure comprises length adjustment bar (11), draining machine structure pedestal (13), cam depression bar (15), handwheel (20), center button cap (21), center depression bar (23), cylindrical cam (24) and center depression bar bearing (25); Center depression bar bearing (25) is installed in the endoporus of draining machine structure pedestal (13); Center depression bar (23) passes the center of center depression bar bearing (25) and in the hole of center depression bar bearing, moves; Cylindrical cam (24) is installed in the top of depression bar bearing (25) at the center, and cylindrical cam (24) is arranged in draining machine structure pedestal (13) endoporus and rotates along its inwall, and the lower end of cylindrical cam (24) is an edge cam; Handwheel (20) is positioned at cylindrical cam (24) top; The lower end boss of handwheel (20) cooperates with the end face groove of cylindrical cam (24), and handwheel (20) rotation drives cylindrical cam (24) and rotates, and the center button cap (21) of hollow is arranged in handwheel (20) interstitial hole; Center button cap (21) is through being threaded in the top of center depression bar (23); Center button cap (21) moves down drive center depression bar (23) and moves down, and center button cap (21) resets under stage clip (26) effect, and the lower end of center depression bar (23) connects draining valve assembly (10); Cam depression bar (15) is installed in the aperture of lower end of draining machine structure pedestal (13); When cylindrical cam (24) rotated, the difference of cylindrical cam (24) end face height made cam depression bar (15) move down along aperture, connected length adjustment bar (11) in the internal thread hole of cam depression bar (15); Drive length adjustment bar (11) during cam depression bar (15) displacement and move down the draining button of length adjustment bar (11) contact draining valve assembly (10).
2. double-acting stepless drainage of flush toilet according to claim 1; It is characterized in that: wherein; Depression bar bearing (25) go up to be installed cylindrical cam (24) at the center, and cylindrical cam (24) is arranged in draining machine structure pedestal (13) endoporus and can rotates along its inwall through clockwork spring (18), when handwheel (20) when unclamping; Under clockwork spring (18) effect, handwheel (20), cylindrical cam (24) reset.
3. double-acting stepless drainage of flush toilet according to claim 1 is characterized in that: wherein, handwheel has scale on (20), turns over corresponding angle as required.
4. double-acting stepless drainage of flush toilet according to claim 1 is characterized in that: wherein, handwheel (20) by and gland (22) through screw-threaded coupling on center depression bar bearing (25).
5. double-acting stepless drainage of flush toilet according to claim 1; It is characterized in that: wherein, go up mounting spring (14) at cam depression bar (15), handwheel (20) is when unclamping; Under clockwork spring (18) effect; Cylindrical cam (24) counter-rotating, cam depression bar (15) move under spring (14) effect and reset, and the degree of tightness of spring (14) is adjusted by nut (12).
6. double-acting stepless drainage of flush toilet according to claim 1 is characterized in that: wherein, draining machine structure pedestal (13) is locked at fastening screw nut (16) in the hole of case lid of water tank (3).
7. double-acting stepless drainage of flush toilet according to claim 1 is characterized in that: wherein, on the cylindrical of cylindrical cam (24), through screw thread gland (19) is installed.
8. double-acting stepless drainage of flush toilet according to claim 7; It is characterized in that: wherein; Center depression bar bearing (25) is gone up installation frictional damping dish (17) and is pushed down by gland (19); During cylindrical cam (24) rotation, frictional damping dish (17) effect makes cylindrical cam (24) stability of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101637288A CN101824846B (en) | 2010-04-28 | 2010-04-28 | Double-acting stepless drainage of flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101637288A CN101824846B (en) | 2010-04-28 | 2010-04-28 | Double-acting stepless drainage of flush toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101824846A CN101824846A (en) | 2010-09-08 |
| CN101824846B true CN101824846B (en) | 2012-04-04 |
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ID=42688992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101637288A Expired - Fee Related CN101824846B (en) | 2010-04-28 | 2010-04-28 | Double-acting stepless drainage of flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101824846B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102691343B (en) * | 2012-06-18 | 2014-04-02 | 北京建筑工程学院 | Pedestal pan flushing device with flow regulation function |
| CN111877476B (en) * | 2020-07-10 | 2021-08-17 | 吴一鸣 | Single-key type toilet drainage valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2443063Y (en) * | 2000-08-18 | 2001-08-15 | 李飞宇 | Separated two-pushing button |
| CN2471847Y (en) * | 2001-04-04 | 2002-01-16 | 舟山市海晨洁具有限公司 | Vertical downward two stage discharging valve |
| EP1477618A1 (en) * | 2003-05-09 | 2004-11-17 | Oliveira & Irmao S.A. | Flush device for a flush tank, in particular a dual-flush tank |
| CN201214811Y (en) * | 2008-06-20 | 2009-04-01 | 彭东 | Pneumatic draining valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1498553A1 (en) * | 2002-01-24 | 2005-01-19 | Idrols, S.A. | Dual-flush pneumatic push button for toilet tank flush systems |
-
2010
- 2010-04-28 CN CN2010101637288A patent/CN101824846B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2443063Y (en) * | 2000-08-18 | 2001-08-15 | 李飞宇 | Separated two-pushing button |
| CN2471847Y (en) * | 2001-04-04 | 2002-01-16 | 舟山市海晨洁具有限公司 | Vertical downward two stage discharging valve |
| EP1477618A1 (en) * | 2003-05-09 | 2004-11-17 | Oliveira & Irmao S.A. | Flush device for a flush tank, in particular a dual-flush tank |
| CN201214811Y (en) * | 2008-06-20 | 2009-04-01 | 彭东 | Pneumatic draining valve |
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| Publication number | Publication date |
|---|---|
| CN101824846A (en) | 2010-09-08 |
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Granted publication date: 20120404 Termination date: 20140428 |