CN205954782U - It is foot -operated in advance towards lavatory valve - Google Patents
It is foot -operated in advance towards lavatory valve Download PDFInfo
- Publication number
- CN205954782U CN205954782U CN201621036981.6U CN201621036981U CN205954782U CN 205954782 U CN205954782 U CN 205954782U CN 201621036981 U CN201621036981 U CN 201621036981U CN 205954782 U CN205954782 U CN 205954782U
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- China
- Prior art keywords
- valve
- supporting pin
- support
- foot
- tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model discloses an it is foot -operated in advance towards lavatory valve, include: level pipe (2), vertical pipe (3) are two internal diameters tubular metal resonators that equal, axis mutually perpendicular, and pipe cap (4) is installed to the up end of vertical pipe (3), ball valve (1) upper end installation valve rod (6), pipe cap (4) are passed in valve rod (6) can be in downthehole the reciprocating of pipe cap (4), support (11) are fixed on level pipe (2), install support column (8), supporting pin (9), extension spring (15) in proper order, after the square hole of support column (8) upper end is passed to foot bar (7) one end, and valve rod (6) looks hinge, the other end of foot bar (7) is equipped with two sections footboards in proper order, respectively for in advance towards footboard (12) with wash footboard (13). This design simple structure, convenient operation has the function of washing the squatting pan in advance, can not waste more water resource again.
Description
Technical field
The utility model is related to a kind of valve, more particularly, to a kind of foot-operated valve of flushing the toilet with pre- flushing device.
Background technology
In some piss houses, typically all separated in time ability someone uses, particularly in summer, the long period
After exposing to the weather, the squatting pan dry tack free of porcelain, once contacting with excrement, excrement can firmly be bonded at surface, is rinsed with water
When be difficult to wash down, helplessly can only repeatedly rinse, result wastes substantial amounts of water resource, but remain on be difficult to rinse dry
Only.If before use with the more slightly longer time pre-flush of a small amount of water once, the squatting pan surface of porcelain can form moisture film,
Excrement will not cement admittedly it is easy to rinse well, will not waste more water resource again.
Utility model content
The purpose of this utility model is to provide a kind of foot-operated valve of flushing the toilet with pre- flushing device, solution for outdoor squatting pan
The certainly problem in background technology.
The purpose of this utility model is achieved through the following technical solutions：
The foot-operated pre- valve of flushing the toilet of one kind of the present utility model, including：Ball valve 1, horizontal tube 2, VERTICAL TUBE 3, pipe cap 4, bullet
Spring 5, valve rod 6, treadle 7, support column 8, supporting pin 9, supporting pin spring 10, support 11, rush pedal 12 in advance, rinse pedal 13, convex
Platform 14, extension spring 15, filter screen 16, roller 17.
Described horizontal tube 2, VERTICAL TUBE 3 are that two internal diameters are equal, the orthogonal metal tube of axis, in horizontal tube 2
In VERTICAL TUBE 3 intersection, the horizontal centre plane above section shape of horizontal tube 2 presses the cylindrical bore of VERTICAL TUBE 3
Shape manufactures, and pipe cap 4 is installed in the upper surface of VERTICAL TUBE 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
Footpath.
Described ball valve 1 is arranged in the valve body that horizontal tube 2 is constituted with VERTICAL TUBE 3, and ball valve 1 lower end is hemispherical, upper end
Portion is cylinder, the diameter of ball and cylindrical radius are equal and internal diameter that be equal to horizontal tube 1 or VERTICAL TUBE 3.
Valve rod 6 is installed in ball valve 1 upper end, and valve rod 6 passes through pipe cap 4 and can move up and down in the in the hole of pipe cap 4, and valve rod 6
Top is concordant with the upper surface of pipe cap 4.
Described spring 5 is enclosed within valve rod 6, and its upper end is against on pipe cap 4, and lower end is pressed on ball valve 1, and will be tight for ball valve 1
It is pressed towards the bottom of the valve body that horizontal tube 2 is constituted with VERTICAL TUBE 3, horizontal tube 2 and VERTICAL TUBE 3 are fully sealed, current can not lead to
Cross.
Described support 11 is fixed on horizontal tube 2, highly concordant with the upper surface of pipe cap 4, and support 11 is installed successively
There are support column 8, supporting pin 9, extension spring 15, be formed with boss 14 in support 11 right upper portion.
Described support column 8 upper end carries square hole, and roller 17 is installed in the bottom of square hole, and roller 17 top exceeds support 11
Distance be horizontal tube 2 internal diameter half.
After described treadle 7 one end passes through the square hole of support column 8 upper end, and valve rod 6 phase hinge, the other end of treadle 7
It is sequentially provided with two sections of pedals, respectively rushes pedal 12 in advance and rinse pedal 13, in the lower bracket 11 rushing pedal 12 in advance, install
Supporting pin 9.
Described supporting pin 9 can the installation in the hole on support 11 move up and down, and supporting pin 9 is provided with rigidity larger
Supporting pin spring 10, acts between convex shoulder and the support 11 of supporting pin 9 upper end, so that supporting pin 9 is kept up and stretch out, and supports
Pin 9 upper end height is concordant with roller 17 tip height.
Described extension spring 15 is located on the support 11 between support column 8 and supporting pin 9, and treadle 7 is pulled to support 11 all the time,
And contact with roller 17 all the time.
Described filter screen 16 is arranged on the water inlet side of horizontal tube.
Compared with prior art, the utility model is easy to operate, has the function of pre-flush urinal, will not waste more again
Water resource.
Brief description
Fig. 1 is the foot-operated pre- valve mechanism schematic diagram of flushing the toilet of one kind of the present utility model.
Fig. 2 is a kind of top view of foot-operated pre- valve mechanism schematic diagram of flushing the toilet of the present utility model.
Fig. 3 is a kind of schematic perspective view of foot-operated pre- toilet flushing valve croquet valve 1 of the present utility model.
Fig. 4 is in the schematic diagram of " pre- punching " position for the foot-operated pre- valve of flushing the toilet of one kind of the present utility model.
Fig. 5 is in the schematic diagram of " flushing " position for the foot-operated pre- valve of flushing the toilet of one kind of the present utility model.
In figure：1st, ball valve, 2, horizontal tube, 3, VERTICAL TUBE, 4, pipe cap, 5, spring, 6, valve rod, 7, treadle, 8, support column, 9,
Supporting pin, 10, supporting pin spring, 11, support, 12, rush pedal in advance, 13, rinse pedal, 14, convex, 15, extension spring, 16, filter screen,
17th, roller.
Specific embodiment
The foot-operated pre- valve of flushing the toilet of one kind of the present utility model, its preferably specific embodiment is as shown in Figure 1.
Using one kind of the present utility model foot-operated pre- flush the toilet valve when, pre- on treadle 7 can be rushed with pedal 12, rinse
Pedal 13 makes obvious mark, such as marks " rushing in advance " and " flushing " mark on relevant position respectively, to show different functions.
The pre- punching to squatting pan：Treadle 7 is in initial position, as shown in Figure 1.
First with pin trample on treadle 7 pre- rush pedal 12, treadle 7 is rotated clockwise with the upper end of roller 17 for 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,
Current are had to pass through horizontal tube 2；Contact with supporting pin 9 when treadle 7 rotates to horizontal level, because the rigidity of supporting pin spring 10
Larger, so when treadle 7 goes to horizontal level, supporting pin 9 will not be depressed and continue to rotate by general pedal force, so water
It is a stationary position relatively that prosposition is put, and treadle 7 will rest on this position.
So that ball valve 1 is increased and horizontal tube 2 is opened 1/3rd, rush time and normal washing time phase in advance
Closely, run through by water with guaranteeing porcelain squatting pan, surface forms moisture film, excrement is not allowed easy-adhesion, so achieves to squatting pan
Pre-flush, substantial amounts of water resource can be saved again.
Now the upper end according to roller 17 exceeds the design of the half for horizontal tube 2 internal diameter for the distance compared with pipe cap 4 upper surface,
The height that when may insure pre- punching, ball valve 1 rises is less than the half of horizontal tube 2 internal diameter, so achieves the pre- punching to squatting pan
Wash, substantial amounts of water resource can be saved again.
If necessary to be rinsed to squatting pan, you can directly trample the flushing pedal 13 on treadle 7, now basis with pin
Lever principle, then treadle 7 rotated clockwise with the upper end fulcrum of roller 17, when treadle 7 rotates to horizontal level and support
Pin 9 contacts, and continues to rinsing pedal 13 applying pressure, distant apart from the upper end of roller 17 due to rinsing pedal 13, that is,
The power arm of lever is longer, so treadle 7 will continue rotation, and supporting pin spring 10 is compressed, supporting pin 9 moves down, until stepping on
Bar 7 right-hand member contacts with the boss 14 on support, and treadle 7 stops operating, and now ball valve 1 is pulled to VERTICAL TUBE 3 by the left end of treadle 7
The top, horizontal tube 2 fully opens, and squatting pan can be rinsed well by current.
The height of the upper surface of pipe cap 4 to horizontal tube 2 is equal to the internal diameter of horizontal tube 2 it is ensured that ball valve 1 is substantially completely opened.
After the completion of squatting pan rinses, unclamp pedal 13 of flushing the toilet, then, under the pressure of spring 5 acts on, ball valve 1 moves down, by water
Flat pipe 2 completely encloses, and current can not pass through horizontal tube 2.
The foot-operated pre- valve of flushing the toilet of one kind of the present utility model, is provided with supporting pin 9 and supporting pin spring 10, when treadle 7
When moving to horizontal level during pre- punching, because the rigidity of supporting pin spring 10 is larger, is equivalent to and increased one for treadle 7
Individual supporting condition, makes pre- punching be achieved；And in flushing process, due to rinsing pedal 13 apart from support column 8 farther out, i.e. lever
Power arm longer it is not necessary to larger pedal force treadle 7 will continue to rotate, and supporting pin spring 10 is compressed, supporting pin 9
Move down, realize flushing process.
The foot-operated pre- valve of flushing the toilet of one kind of the present utility model, treadle 7 is with roller 17 as fulcrum, according to lever
Principle, the distance that valve rod 6 arrives roller 17 top is resistance arm, and when valve rod 6 raises, the length of resistance arm can occur to change on a small quantity
Become, because roller 17 can rotate, the contact point of treadle 7 and roller 17 can also produce a small amount of change, to adapt to hinder
The change of the length of the arm of force, so can reduce the horizontal force effect to valve rod 6.
The foot-operated pre- valve of flushing the toilet of one kind of the present utility model, the support 11 between support column 8 and supporting pin 9 is provided with
Extension spring 15, treadle 7 is pulled to support 11 all the time, and remains that treadle 7 and the bottom of support column 8 upper end square hole contact, with
Exempt from, when treadle 7 rotates and recovers initial position, to produce impact shock.
The foot-operated pre- valve of flushing the toilet of one kind of the present utility model, arranges filter screen 16 in the water inlet side of horizontal tube 2, by water
Middle larger particles impurity filters, tight to ensure valve closure.
Compared with prior art, design of the present utility model has two important feature：
1st, structure is simple, easy to operate, and foot-operated pre- valve of flushing the toilet goes to press without hand, and people are acceptant, decrease
People are because being reluctant the possibility do not flushed the toilet with hand pressing.
2nd, there is the function of pre-flush squatting pan, more water resource will not be wasted again.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
It is confined to this, any those familiar with the art, in the technical scope that the utility model discloses, can readily occur in
Change or replacement, all should cover within protection domain of the present utility model.
Claims (6)
1. a kind of foot-operated pre- flush the toilet valve it is characterised in that：Including ball valve (1), horizontal tube (2), VERTICAL TUBE (3), pipe cap
(4), spring (5), valve rod (6), treadle (7), support column (8), supporting pin (9), supporting pin spring (10), support (11), pre- punching
Pedal (12), flushing pedal (13), boss (14), extension spring (15), filter screen (16), roller (17)；
Described horizontal tube (2), VERTICAL TUBE (3) are that two internal diameters are equal, the orthogonal metal tube of axis, VERTICAL TUBE (3)
Upper surface pipe cap (4) is installed, the internal diameter equal to horizontal tube (2) for the height of horizontal tube (2) is arrived in the upper surface of pipe cap 4；
Ball valve (1) is arranged in the valve body that horizontal tube (2) is constituted with VERTICAL TUBE (3), and valve rod (6), valve are installed in ball valve (1) upper end
Bar (6) passes through pipe cap (4) and can move up and down in the in the hole of pipe cap (4)；
Spring (5) is enclosed within valve rod (6), and its 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 that horizontal tube (2) is constituted with VERTICAL TUBE (3), horizontal tube (2) and VERTICAL TUBE (3) are fully sealed, water
Stream can not pass through；
Support (11) is fixed on horizontal tube (2), highly concordant with the upper surface of pipe cap (4), and support is sequentially installed with (11)
Support column (8), supporting pin (9), extension spring (15), are formed with boss (14) in support (11) right upper portion；
After treadle (7) one end passes through the square hole of support column (8) upper end, and valve rod (6) phase hinge, the other end of treadle (7) according to
Secondary be provided with two sections of pedals, respectively rush in advance pedal (12) with rinse pedal (13), rushing the lower bracket (11) of pedal (12) in advance
On, supporting pin (9) is installed.
2. according to claim 1 a kind of foot-operated pre- flush the toilet valve it is characterised in that described horizontal tube (2) with perpendicular
Straight tube (3), in its intersection, the horizontal centre plane above section shape of horizontal tube (2) presses the cylinder of VERTICAL TUBE (3)
The shape manufacture of endoporus.
3. a kind of foot-operated pre- valve of flushing the toilet according to claim 1 is it is characterised in that the lower end of described ball valve (1)
For hemispherical, upper end is cylinder, and the diameter of ball and cylindrical radius are equal and be equal to the interior of horizontal tube (1) or VERTICAL TUBE (3)
Footpath.
4. a kind of foot-operated pre- valve of flushing the toilet according to claim 1 is it is characterised in that described support column (8) upper end
Portion carries square hole, and roller 17 is installed in the lower end of square hole, and the upper end of roller 17 exceeds distance for horizontal tube compared with pipe cap (4) upper surface
The half of internal diameter.
5. a kind of foot-operated pre- valve of flushing the toilet according to claim 1 is it is characterised in that described supporting pin (9) can be
Installation in the hole on support (11) moves up and down, and supporting pin (9) is provided with the larger supporting pin spring (10) of rigidity, acts on
Between the convex shoulder of supporting pin (9) upper end and support (11), so that supporting pin (9) is kept up and stretch out, supporting pin (9) upper end is high
Degree is highly concordant with the upper end of the roller (17) in the square hole of support column (8) upper end.
6. a kind of foot-operated pre- valve of flushing the toilet according to claim 1 is it is characterised in that described extension spring (15) is located at
On support (11) between dagger (8) and supporting pin (9), treadle (7) is pulled to support (11) all the time, and all the time with roller (17)
Upper end contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036981.6U CN205954782U (en) | 2016-08-27 | 2016-08-27 | It is foot -operated in advance towards lavatory valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036981.6U CN205954782U (en) | 2016-08-27 | 2016-08-27 | It is foot -operated in advance towards lavatory valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954782U true CN205954782U (en) | 2017-02-15 |
Family
ID=57978539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036981.6U Expired - Fee Related CN205954782U (en) | 2016-08-27 | 2016-08-27 | It is foot -operated in advance towards lavatory valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193224A (en) * | 2016-08-27 | 2016-12-07 | 湖州师范学院 | A kind of foot-operated pre-valve of flushing the toilet |
| CN115126059A (en) * | 2022-08-19 | 2022-09-30 | 浙江喜尔康智能家居股份有限公司 | Intelligent water-saving flushing system for toilet |
-
2016
- 2016-08-27 CN CN201621036981.6U patent/CN205954782U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193224A (en) * | 2016-08-27 | 2016-12-07 | 湖州师范学院 | A kind of foot-operated pre-valve of flushing the toilet |
| CN106193224B (en) * | 2016-08-27 | 2019-01-25 | 湖州师范学院 | A kind of foot-operated pre- valve of flushing the toilet |
| CN115126059A (en) * | 2022-08-19 | 2022-09-30 | 浙江喜尔康智能家居股份有限公司 | Intelligent water-saving flushing system for toilet |
| CN115126059B (en) * | 2022-08-19 | 2023-08-15 | 浙江喜尔康智能家居股份有限公司 | Intelligent water-saving flushing system for toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190827 |