CN106193224B - A kind of foot-operated pre- valve of flushing the toilet - Google Patents
A kind of foot-operated pre- valve of flushing the toilet Download PDFInfo
- Publication number
- CN106193224B CN106193224B CN201610811875.9A CN201610811875A CN106193224B CN 106193224 B CN106193224 B CN 106193224B CN 201610811875 A CN201610811875 A CN 201610811875A CN 106193224 B CN106193224 B CN 106193224B
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- China
- Prior art keywords
- valve
- horizontal tube
- supporting pin
- bracket
- flushing
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/08—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor directly by the foot combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising or lowering seat and cover and/or for swiveling the bowl
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The invention discloses a kind of foot-operated pre- valves of flushing the toilet, it include: horizontal tube (2), vertical pipe (3) is that two internal diameters are equal, the orthogonal metal tube of axis, pipe cap (4) are installed in the upper surface of vertical pipe (3)；Valve rod (6) are installed in ball valve (1) upper end, and valve rod (6) passes through pipe cap (4) and can move up and down in the hole of pipe cap (4)；Bracket (11) is fixed on horizontal tube (2), is sequentially installed with support column (8), supporting pin (9), tension spring (15)；After treadle (7) one end passes through the square hole of support column (8) upper end, with valve rod (6) phase hinge, the other end of treadle (7) is successively arranged two sections of pedals, respectively rushes pedal (12) in advance and rinses pedal (13).The design structure is simple, easy to operate, has the function of pre-flush squatting pan, and will not waste more water resource.
Description
Technical field
The present invention relates to a kind of valves, more particularly to a kind of foot-operated valve of flushing the toilet with pre- flushing device.
Background technique
In some piss houses, typically separated in time ability someone is used, especially in summer, long period
After exposing to the weather, the squatting pan dry tack free of porcelain is contacted once with excrement, and excrement can firmly be sticked to surface, be rinsed with water
When be difficult to wash down, helplessly can only repeatedly rinse, as a result waste a large amount of water resource, but remain on be difficult to rinse it is dry
Only, so that hygienic conditions are deteriorated.If using it is preceding with the more slightly longer time pre-flush of a small amount of water once, the squat toilet of porcelain
Device surface will form moisture film, and excrement will not cement solid, it is easy to rinse well, and will not waste more water resource.
Summary of the invention
The purpose of the present invention is providing a kind of foot-operated valve of flushing the toilet with pre- flushing device for outdoor squatting pan, back is solved
The problems in scape technology.
The purpose of the present invention is what is be achieved through the following technical solutions:
The foot-operated pre- valve of flushing the toilet of one kind of the invention, including ball valve 1, horizontal tube 2, vertical pipe 3, pipe cap 4, spring 5, valve
Bar 6, treadle 7, support column 8, supporting pin 9, supporting pin spring 10, bracket 11, in advance rush pedal 12, rinse pedal 13, boss 14,
Tension spring 15, strainer 16, idler wheel 17.
The horizontal tube 2, vertical pipe 3 are that two internal diameters are equal, the orthogonal metal tube of axis, in horizontal tube 2
In 3 intersection of vertical pipe, the horizontal centre plane above section shape of horizontal tube 2 presses the cylindrical bore of vertical pipe 3
Pipe cap 4 is installed in shape manufacture, the upper surface of vertical pipe 3, and the height of upper surface to the horizontal tube 2 of pipe cap 4 is equal to the interior of horizontal tube 2
Diameter.
In the valve body that the ball valve 1 is mounted on horizontal tube 2 and vertical pipe 3 is constituted, 1 lower end of ball valve is hemispherical, upper end
Portion is cylinder, and the diameter and cylindrical radius of ball are equal and are equal to the internal diameter of horizontal tube 1 or vertical pipe 3.
Valve rod 6 is installed in 1 upper end of ball valve, and valve rod 6 passes through pipe cap 4 and can move up and down in the hole of pipe cap 4, and valve rod 6
Top is concordant with the upper surface of pipe cap 4.
Described 5 sets of spring are on valve rod 6, and the upper end is against on pipe cap 4, and lower end is pressed on ball valve 1, and ball valve 1 is tight
It is pressed towards the bottom of the valve body of horizontal tube 2 and the composition of vertical pipe 3, horizontal tube 2 and vertical pipe 3 are fully sealed, water flow cannot lead to
It crosses.
The bracket 11 is fixed on horizontal tube 2, highly concordant with the upper surface of pipe cap 4, is successively installed on bracket 11
There are support column 8, supporting pin 9, tension spring 15, is formed with boss 14 in 11 right upper portion of bracket.
8 upper end of support column has square hole, and idler wheel 17 is installed in the bottom of square hole, and 17 top of idler wheel is higher by bracket 11
Distance be 2 internal diameter of horizontal tube half.
Described 7 one end of treadle pass through 8 upper end of support column square hole after and 6 phase hinge of valve rod, the other end of treadle 7
Two sections of pedals are successively arranged, respectively rush pedal 12 in advance and rinse pedal 13, in the lower bracket 11 for rushing pedal 12 in advance, installation
Supporting pin 9.
The supporting pin 9 can move up and down in the mounting hole on bracket 11, and it is biggish to be equipped with rigidity in supporting pin 9
Supporting pin spring 10 acts between the convex shoulder and bracket 11 of 9 upper end of supporting pin, and supporting pin 9 is made to keep up stretching, support
9 upper end height of pin is concordant with 17 tip height of idler wheel.
The tension spring 15 is located on the bracket 11 between support column 8 and supporting pin 9, and treadle 7 is pulled to bracket 11 always,
And it is contacted always with idler wheel 17.
The water inlet side of horizontal tube is arranged in the strainer 16.
Compared with prior art, operation of the present invention is convenient, has the function of pre-flush urinal, and will not waste more
Water resource.
Detailed description of the invention
Fig. 1 is the foot-operated pre- valve mechanism schematic diagram of flushing the toilet of one kind of the invention.
Fig. 2 is the top view of the foot-operated pre- valve mechanism schematic diagram of flushing the toilet of one kind of the invention.
Fig. 3 is the stereoscopic schematic diagram of the foot-operated pre- toilet flushing valve croquet valve 1 of one kind of the invention.
Fig. 4 is the schematic diagram that the foot-operated pre- valve of flushing the toilet of one kind of the invention is in " pre- punching " position.
Fig. 5 is the schematic diagram that the foot-operated pre- valve of flushing the toilet of one kind of the invention is in " flushing " position.
In figure: 1, ball valve, 2, horizontal tube, 3, vertical pipe, 4, pipe cap, 5, spring, 6, valve rod, 7, treadle, 8, support column,
9, supporting pin, 10, supporting pin spring, 11, bracket, 12, rush pedal in advance, 13, rinse pedal, 14, convex, 15, tension spring, 16, filter
Net, 17, idler wheel.
Specific embodiment
The foot-operated pre- valve of flushing the toilet of one kind of the invention, preferable specific embodiment are as shown in Figure 1.
Using one kind of the invention it is foot-operated it is pre- flush the toilet valve when, pedal 12 can be rushed to pre- on treadle 7, rinse pedal
13 make apparent label, and mark " pre- punching " and " flushing " identify respectively such as on corresponding position, to show different functions.
Rush in advance to squatting pan: treadle 7 is in initial position, as shown in Figure 1.
First with foot trample on treadle 7 it is pre- rush pedal 12, treadle 7 is rotated clockwise using the upper end of idler wheel 17 as fulcrum,
Then the left end of treadle 7 pulls ball valve 1 by valve rod 6, and ball valve 1 overcomes the elastic force of spring 5 to move up, and ball valve 1 opens a part,
There is water flow to pass through horizontal tube 2；It is contacted when the rotation of treadle 7 to horizontal position with supporting pin 9, because supporting pin spring 10 is rigid
Spend it is larger, so supporting pin 9 will not be depressed and continue to rotate by general pedal force when treadle 7 goes to horizontal position, so
Horizontal position is an opposite stationary position, and treadle 7 will rest on this position.
It is higher by the design for the half that distance is 2 internal diameter of horizontal tube compared with 4 upper surface of pipe cap according to the upper end of idler wheel 17 at this time,
It may insure that the height of the rising of ball valve 1 when pre- rush is less than the half of 2 internal diameter of horizontal tube, realize the pre- punching to squatting pan in this way
It washes, and a large amount of water resource can be saved.
Squatting pan is rinsed:
If necessary to be rinsed to squatting pan, the flushing pedal 13 on treadle 7 directly can be trampled with foot, at this time basis
Lever principle, then treadle 7 is rotated clockwise with the upper end fulcrum of idler wheel 17, when the rotation of treadle 7 is to horizontal position and support
Pin 9 contacts, and continues to the application pressure of pedal 13 is rinsed, due to rinsing upper end distance of the pedal 13 apart from idler wheel 17 farther out, i.e.,
The power arm of lever is longer, so treadle 7 will continue to rotate, and supporting pin spring 10 is compressed, supporting pin 9 moves down, until stepping on
Boss 14 on 7 right end of bar and bracket contacts, and treadle 7 stops operating, and ball valve 1 is pulled to vertical pipe 3 by the left end of treadle 7 at this time
The top, horizontal tube 2 fully opens, and water flow can rinse squatting pan well.
The upper surface of pipe cap 4 is equal to the internal diameter of horizontal tube 2 to the height of horizontal tube 2, guarantees that ball valve 1 is substantially completely opened.
After the completion of squatting pan rinses, pedal 13 of flushing the toilet is unclamped, then under the pressure effect of spring 5, ball valve 1 is moved down, by water
Flat pipe 2 is completely enclosed, and water flow cannot pass through horizontal tube 2.
The foot-operated pre- valve of flushing the toilet of one kind of the invention, is provided with supporting pin 9 and supporting pin spring 10, when treadle 7 is pre-
When moving to horizontal position during punching, because the rigidity of supporting pin spring 10 is larger, it is equivalent to and increases a branch for treadle 7
Stay part is achieved pre- punching；And during the rinsing process, due to rinsing pedal 13 apart from support column 8 farther out, i.e., lever is dynamic
The arm of force is longer, and not needing biggish pedal force treadle 7 will continue to rotate, and supporting pin spring 10 is compressed, under supporting pin 9
It moves, realizes flushing process.
The foot-operated pre- valve of flushing the toilet of one kind of the invention, it is that fulcrum rotates that treadle 7, which is with idler wheel 17, according to lever original
Reason, the distance of valve rod 6 to 17 top of idler wheel are resistance arm, and when valve rod 6 increases, the length of resistance arm can occur to change on a small quantity,
Because idler wheel 17 can rotate, the contact point of treadle 7 and idler wheel 17 also can produce a small amount of variation, to adapt to resistance arm
Length variation, can be reduced in this way to the effect of the horizontal force of valve rod 6.
The foot-operated pre- valve of flushing the toilet of one kind of the invention is equipped with tension spring on the bracket 11 between support column 8 and supporting pin 9
15, treadle 7 is pulled into bracket 11 always, and remain the bottom contact of 8 upper end square hole of treadle 7 and support column, Yi Mian
When the rotation of treadle 7 and recovery initial position, impact vibration is generated.
Strainer 16 is arranged in the water inlet side of horizontal tube 2 in the foot-operated pre- valve of flushing the toilet of one kind of the invention, by water compared with
Large granular impurity filters, to guarantee that valve closure is tight.
Compared with prior art, there are two important features for design of the invention tool:
1, structure is simple, easy to operate, and foot-operated pre- valve of flushing the toilet goes to press without hand, and people are acceptant, reduce
People are because being reluctant a possibility that being pressed with hand without flushing the toilet.
2, have the function of pre-flush squatting pan, and more water resource will not be wasted.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of foot-operated pre- valve of flushing the toilet, it is characterised in that: including ball valve (1), horizontal tube (2), vertical pipe (3), pipe cap
(4), spring (5), valve rod (6), treadle (7), support column (8), supporting pin (9), supporting pin spring (10), bracket (11), pre- punching
Pedal (12) rinses pedal (13), boss (14), tension spring (15), strainer (16), idler wheel (17)；
The horizontal tube (2), vertical pipe (3) are that two internal diameters are equal, the orthogonal metal tube of axis, vertical pipe (3)
Upper surface pipe cap (4) are installed, the height of the upper surface of pipe cap (4) to horizontal tube (2) is equal to the internal diameter of horizontal tube (2), level
Strainer (16) are arranged in the water inlet side for managing (2)；
Ball valve (1) is mounted in the valve body that horizontal tube (2) and vertical pipe (3) are constituted, and valve rod (6) are installed in ball valve (1) upper end, valve
Bar (6) passes through pipe cap (4) and can move up and down in the hole of pipe cap (4)；
Spring (5) covers on valve rod (6), and the upper end is against on pipe cap (4), and lower end is pressed on ball valve (1), and ball valve (1) is tight
It is pressed towards the bottom for the valve body that horizontal tube (2) and vertical pipe (3) are constituted, horizontal tube (2) and vertical pipe (3) are fully sealed, water
Stream cannot pass through；
Bracket (11) is fixed on horizontal tube (2), highly concordant with the upper surface of pipe cap (4), and bracket is sequentially installed on (11)
Support column (8), supporting pin (9), tension spring (15), in bracket (11), right upper portion is formed with boss (14)；
Support column (8) is fixedly mounted on the left upper end of bracket (11), and the upper end of support column (8) has square hole, the lower end of square hole
It installs idler wheel (17), the upper end of idler wheel (17) is higher by the half that distance is horizontal bore compared with pipe cap (4) upper surface；
Treadle (7) one end passes through after the square hole of support column (8) upper end and valve rod (6) phase hinge, the other end of treadle (7) according to
It is secondary to be equipped with two sections of pedals, pedal (12) are respectively rushed in advance and rinse pedal (13), in the lower bracket (11) for rushing pedal (12) in advance
On, it installs supporting pin (9).
2. the foot-operated pre- valve of flushing the toilet of one kind according to claim 1, which is characterized in that the horizontal tube (2) and perpendicular
Straight tube (3), in its intersection, the horizontal centre plane above section shape of horizontal tube (2) presses the cylinder of vertical pipe (3)
The shape of inner hole manufactures.
3. the foot-operated pre- valve of flushing the toilet of one kind according to claim 1, which is characterized in that the lower end of the ball valve (1)
For hemispherical, upper end is cylinder, and the diameter of ball and the diameter of cylinder are equal and be equal to horizontal tube (1) or vertical pipe (3)
Internal diameter.
4. the foot-operated pre- valve of flushing the toilet of one kind according to claim 1, which is characterized in that the supporting pin (9) can be
It is moved up and down in mounting hole on bracket (11), rigidity biggish supporting pin spring (10) is installed in supporting pin (9), is acted on
Between the convex shoulder and bracket (11) of supporting pin (9) upper end, supporting pin (9) is made to keep up stretching, supporting pin (9) upper end is high
It spends concordant with the upper end height of idler wheel (17) in the square hole of support column (8) upper end.
5. the foot-operated pre- valve of flushing the toilet of one kind according to claim 1, which is characterized in that the tension spring (15) is by treadle
(7) bracket (11) are pulled to always, and are contacted always with the upper end of idler wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811875.9A CN106193224B (en) | 2016-08-27 | 2016-08-27 | A kind of foot-operated pre- valve of flushing the toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610811875.9A CN106193224B (en) | 2016-08-27 | 2016-08-27 | A kind of foot-operated pre- valve of flushing the toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106193224A CN106193224A (en) | 2016-12-07 |
| CN106193224B true CN106193224B (en) | 2019-01-25 |
Family
ID=58066904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610811875.9A Active CN106193224B (en) | 2016-08-27 | 2016-08-27 | A kind of foot-operated pre- valve of flushing the toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193224B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3339896A1 (en) * | 1983-11-04 | 1985-05-15 | Gorenje Vertriebs-GmbH, 8000 München | Apparatus for WC flushing |
| JPH05214757A (en) * | 1992-02-03 | 1993-08-24 | Toto Ltd | Medicine adding type toilet flushing device |
| CN1752364A (en) * | 2004-09-20 | 2006-03-29 | 胡华泉 | Pedal two-stage delay flushing valve operating mechanism |
| CN203755412U (en) * | 2014-02-28 | 2014-08-06 | 宜昌市天鸿科技有限责任公司 | Pre-wet type water-saving squatting pan |
| CN205954782U (en) * | 2016-08-27 | 2017-02-15 | 湖州师范学院 | It is foot -operated in advance towards lavatory valve |
-
2016
- 2016-08-27 CN CN201610811875.9A patent/CN106193224B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3339896A1 (en) * | 1983-11-04 | 1985-05-15 | Gorenje Vertriebs-GmbH, 8000 München | Apparatus for WC flushing |
| JPH05214757A (en) * | 1992-02-03 | 1993-08-24 | Toto Ltd | Medicine adding type toilet flushing device |
| CN1752364A (en) * | 2004-09-20 | 2006-03-29 | 胡华泉 | Pedal two-stage delay flushing valve operating mechanism |
| CN203755412U (en) * | 2014-02-28 | 2014-08-06 | 宜昌市天鸿科技有限责任公司 | Pre-wet type water-saving squatting pan |
| CN205954782U (en) * | 2016-08-27 | 2017-02-15 | 湖州师范学院 | It is foot -operated in advance towards lavatory valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106193224A (en) | 2016-12-07 |
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Effective date of registration: 20201231 Address after: 224005 building 1-2 (7), 266 Xinye Road, Yancheng City, Jiangsu Province Patentee after: JIANGSU WANHE COATING MACHINE Co.,Ltd. Address before: 313000 East Second Ring Road 759, Huzhou City, Wuxing District, Huzhou City, Zhejiang Province Patentee before: HUZHOU TEACHERS College |