CN2647929Y - Pedal type water valve - Google Patents
Pedal type water valve Download PDFInfo
- Publication number
- CN2647929Y CN2647929Y CN 200320117090 CN200320117090U CN2647929Y CN 2647929 Y CN2647929 Y CN 2647929Y CN 200320117090 CN200320117090 CN 200320117090 CN 200320117090 U CN200320117090 U CN 200320117090U CN 2647929 Y CN2647929 Y CN 2647929Y
- Authority
- CN
- China
- Prior art keywords
- pedal
- valve
- water
- valve body
- gland
- Prior art date
- 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
Links
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a pedal water valve, the utility model comprises a valve body which is provided with a water inlet and a water outlet, a valve core component which is sleeved in the valve body and a pedal which is connected on the upper part of the valve core component by a spring, the water inlet and the water outlet are respectively communicated with a water inlet cavity and a water outlet cavity which are arranged in the valve body, the water inlet cavity and the water outlet cavity are isolated with the valve core component under the closed state of the water valve and the two cavities are not communicated, the pedal can drive the valve core component to move downward to start the water valve, the water inlet and the water outlet are parallel and are positioned at the same side of the valve body, the pedal is opened with a sink hole, a press cover is arranged between the pedal and the valve body, the lower end of the press cover is sleeved in the valve body, the upper end extends into the sink hole of the pedal; the pedal water valve can be arranged at the arbitrary position on the ground or underground, the pipeline has easy installation and can save the materials, the sink hole of the pedal is enclosed by the press cover, the outside mud, sands and debris can not enter into the valve body, so as to ensure the smooth and reliable use of the valve; the utility model can be widely suitable for all kinds of bathroom washing valves.
Description
Technical field
The utility model relates to a kind of bathroom flushing valve, particularly a kind of pedal water valve.
Background technology
At present at the most of water valves that use hand-operated valve normally, as water valve, washroom urinal flushing valve, shower water valve etc. from the beginning, must operate with hand, the shortcoming of bringing like this is apparent, that is: unhygienic, easily cause cross-infection, particularly in public places; The somebody is no longer contaminated for the hand that keeps cleaning, and shutoff valve not after using has caused the waste of water resource; The drawback of manually-operated gate more and more the incompatibility people to the demand of health and energy conservation aspect, especially wreak havoc at SARS instantly, under the increasing situation of epidemic disease, hygienic issues, waste problem that the public place uses this hand water valve to be brought are just more outstanding.For this reason, people have designed multiple pedal water valve.
The utility model patent that Chinese patent 00245088.7, name are called " pedal water valve " discloses a kind of control that tramps with one's feet, can be hidden in underground foot valve, though solved the hygienic issues that hand-operated valve exists, but because entery and delivery port is respectively at two ends, the valve body left and right sides, that the installation of pipeline does not reach is the easiest, material saving; And the pedal side is gapped to be led in the valve body, and after long-time the use, silt foreign material etc. can block the gap, cause the pedal knee-action to have some setbacks, in case enter valve body then can have influence on the function of use of whole water valve; In addition, the structure relative complex of this valve, manufacturing are difficult.
A kind of lever foot valve also appearred on the market, be installed on the body of wall of wash basin bottom, be subjected to the influence of structure, it must be installed on body of wall, and can not arbitrarily be installed in the correct position that the underfooting is convenient to trample, pin must stretch into the wash basin bottom near the body of wall place when using like this, and is very inconvenient for people of short and small stature, also do not meet the human body operation position.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of pedal water valve, can be installed in ground or underground optional position, the simple installation of pipeline, material saving, and can not enter silt in the valve body, easy to use, reliable.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of pedal water valve, comprise bring into, the valve body of delivery port, be sleeved on core assembly in the valve body and the pedal that is connected core assembly top by spring, described entery and delivery port respectively with valve body in communicate into and out of water cavity, describedly be isolated into two not connected chambeies by core assembly into and out of water cavity under the water valve closed condition, pedal can drive core assembly and move downward the unlatching water valve; The parallel same side that is positioned at valve body of described entery and delivery port; Described pedal has counterbore, between pedal and the valve body gland is housed, and described gland lower end is sleeved in the valve body, and the upper end is stretched in the pedal counterbore.
Above-mentioned core assembly comprises bucket body and suit separate type delay flushing valve spool within it; The big valve core of described delay flushing valve spool passes gland and stretches into the pedal counterbore and is connected fastening with pedal; Between big valve core and gland sidewall sealing ring is housed, described spring housing is contained on the big valve core, and the one end abuts against pedal counterbore bottom, and the other end abuts against the nut end face in the gland; Described bucket body sidewall has opening respectively and communicates into and out of water cavity.
The beneficial effects of the utility model are: the installation site of water valve is unrestricted, can be contained in ground or underground being convenient to arbitrarily accomplishes to meet the human body station in the position that pin is stepped on; The parallel same side that is positioned at valve body of entery and delivery port, then simple installation, material saving, it is little to take up room; The pedal counterbore is holding gland, and then Wai Jie silt foreign material can not enter in the valve body, thereby it is smooth and easy, reliable to have guaranteed that valve uses; Use the time-delay spool, pin needn't always step down on the pedal, also can delay time water outlet a period of time after unclamping pedal, uses convenient; The pedal end face is big the brim of a hat shape, more stable, the operation of being more convenient for that pin is stepped on.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model front view;
Fig. 2 is the structural representation of the utility model vertical view;
Fig. 3 is an application state figure of the present utility model;
Fig. 4 is Another application state diagram of the present utility model;
Fig. 5 is another application state figure of the present utility model;
Fig. 6 is that the A of arbitrary application state figure of the present utility model is to view;
The specific embodiment
With reference to Fig. 1, Fig. 2, have water inlet 10 and delivery port 4 on the valve body 1 of pedal water valve, communicate with intake antrum 5 and water chamber 6 in the valve body 1 respectively, be set with core assembly 2 in the valve body 1, water inlet 10, delivery port 4 communicate with intake antrum 5, water chamber 6 in the valve body respectively, be isolated into two not connected chambeies by core assembly 2 into and out of water cavity under the water valve closed condition, pedal 3 can drive core assembly 2 and move downward the unlatching water valve.Pedal 3 has counterbore 31, between pedal 3 and the valve body 1 gland 7 is housed, and gland 7 lower ends are sleeved in the valve body 1, and the upper end is stretched in the pedal counterbore 31; Gland 7 is threaded with valve body 1, and seal 9 is equipped with in its junction.Because pedal counterbore 31 is holding gland 7 tops, make extraneous silt foreign material can not enter in the valve body, thereby it is smooth and easy, reliable to have guaranteed that valve uses.
Core assembly 2 comprises bucket body 21 and suit separate type delay flushing valve spool within it in the present embodiment; This separate type delay flushing valve core is applied for a patent and is obtained the authorization in May, 2002 by applicant.This spool comprises big valve core 22, small valve core 26, buoyancy aid 23, buoyancy aid sealing ring 24, Y-shaped ring 25, is set with the small valve core 26 of tape spool shoulder in the buoyancy aid counterbore, between small valve core 26 and the bucket body bottom 27 buoyancy aid spring 28 is arranged, and the cavity between it constitutes the time-delay chamber.Big valve core 22 passes gland 7 and stretches into pedal counterbore 31 and is threaded with pedal 3, between big valve core 22 and gland 7 sidewalls sealing ring is housed, spring 8 is sleeved on the big valve core 22, and the one end abuts against pedal counterbore 31 bottoms, and the other end abuts against nut 71 end faces in the gland 7.
Following in off position when water valve, be isolated into two not connected chambeies into and out of water cavity 5,6 by buoyancy aid sealing ring 24; Bucket body 21 sidewalls have opening 211,212 respectively, when moving downward with driving big valve core 22, to promoting small valve core 26 and buoyancy aid 23 successively, buoyancy aid sealing ring 24 separates with the next door 11 in the valve body 1, water valve is opened, water in the intake antrum 5 enters water chamber 6 through the perforate of opening 211, little buoyancy aid screw 29, flows to delivery port 4 through opening 212 again, washes; When pin leaves pedal 3, big valve core 22 is with the pedal return, because the existence in time-delay chamber, water can not stop immediately, and under only buoyancy of water promoted gradually below buoyancy aid 23 is subjected to, buoyancy aid 23 and small valve core 26 were closed successively, buoyancy aid sealing ring 24 and 261 sealings of small valve core sealing ring, water finally stops.
Because use the time-delay spool, pin needn't always step down on the pedal, also can delay time water outlet a period of time after unclamping pedal, it is particularly convenient to use as the urinal flushing valve of washroom or shower flushing valve.
Certainly, core assembly 2 of the present utility model can also adopt other forms, and the protection domain of this patent is not limited to the cited situation of present embodiment.In addition, gland 7 of the present utility model and valve body 1 also can be designed to overall structure, so, core assembly and valve body external form all should be made corresponding change, no matter but how it to change, as long as entery and delivery port 10, the 4 parallel same sides that are positioned at valve body 1, pedal counterbore 31 is holding gland 7 upper ends, can reach technique effect of the present utility model, it is the technical scheme that is equal to the utility model that its variation should be considered as.
Pedal end face 32 of the present utility model extends out to diameter and forms the brim of a hat shape greater than the cylindrical of counterbore 31, make pin step on more stable, be more convenient for manipulating.
With reference to Fig. 3, foot valve of the present utility model is applied to washroom urine valve, and is installed on ground application state figure.
With reference to Fig. 4, foot valve of the present utility model is applied to the water tap of wash basin, and is installed on underground application state figure.
With reference to Fig. 5, foot valve of the present utility model is applied to take a shower, and is installed on ground application state figure.
By these three application examples as can be seen, applications in water valve scope of the present utility model is wide, and the installation site is unrestricted, can be ground or underground optional position, only need to get final product, can fully satisfy actual needs, accomplish to meet the human body station by the length of adjusting inlet tube and outlet tube.
With reference to Fig. 6, the A of arbitrary application state figure of the present utility model is to view.Because the parallel same side that is positioned at valve body 1 of entery and delivery port of water valve, make simple installation, material saving, and it is little to take up room.
Claims (4)
1. pedal water valve, comprise and bringing into, delivery port (10,4) valve body (1), be sleeved on core assembly (2) in the valve body (1) and the pedal (3) that is connected core assembly (2) top by spring (8), describedly advance, delivery port (10,4) respectively with valve body in advance, water chamber (5,6) communicate, describedly advance, water chamber (5,6) under the water valve closed condition, be isolated into two not connected chambeies by core assembly (2), pedal (3) can drive core assembly (2) and move downward the unlatching water valve, it is characterized in that: describedly advance, delivery port (10,4) the parallel same side that is positioned at valve body (1); Described pedal (3) has counterbore (31), between pedal (3) and the valve body (1) gland (7) is housed, and described gland (7) lower end is sleeved in the valve body (1), and the upper end is stretched in the pedal counterbore (31).
2. pedal water valve according to claim 1 is characterized in that described core assembly (2) comprises bucket body (21) and suit separate type delay flushing valve spool within it; The big valve core of described delay flushing valve spool (22) passes gland (7) and stretches into pedal counterbore (31) and is connected fastening with pedal (3); Between big valve core (22) and gland (7) sidewall sealing ring is housed, described spring (8) is sleeved on the big valve core (22), and the one end abuts against pedal counterbore (31) bottom, and the other end abuts against nut (71) end face in the gland (7); Described bucket body (21) sidewall has opening (211,212) respectively and communicates into and out of water cavity (5,6).
3. pedal water valve according to claim 1 is characterized in that described gland (7) is threaded with valve body (1), and seal (9) is equipped with in its junction.
4. pedal water valve according to claim 1 is characterized in that pedal end face (32) extends out to diameter and forms the brim of a hat shape greater than counterbore (31) cylindrical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320117090 CN2647929Y (en) | 2003-10-14 | 2003-10-14 | Pedal type water valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200320117090 CN2647929Y (en) | 2003-10-14 | 2003-10-14 | Pedal type water valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2647929Y true CN2647929Y (en) | 2004-10-13 |
Family
ID=34346539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200320117090 Expired - Fee Related CN2647929Y (en) | 2003-10-14 | 2003-10-14 | Pedal type water valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2647929Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103322209A (en) * | 2013-06-28 | 2013-09-25 | 开平市洁士卫浴实业有限公司 | Foot-operated flush valve |
US10296037B2 (en) | 2015-09-18 | 2019-05-21 | Kongsberg Power Products Systems I, Inc. | Pedal assembly with identical first and second housing components |
US10551866B2 (en) | 2015-09-18 | 2020-02-04 | Kongsberg Power Products Systems I, Inc. | Pedal assembly with debris filtering mechanism |
-
2003
- 2003-10-14 CN CN 200320117090 patent/CN2647929Y/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103322209A (en) * | 2013-06-28 | 2013-09-25 | 开平市洁士卫浴实业有限公司 | Foot-operated flush valve |
US10296037B2 (en) | 2015-09-18 | 2019-05-21 | Kongsberg Power Products Systems I, Inc. | Pedal assembly with identical first and second housing components |
US10551866B2 (en) | 2015-09-18 | 2020-02-04 | Kongsberg Power Products Systems I, Inc. | Pedal assembly with debris filtering mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2647929Y (en) | Pedal type water valve | |
CN100392301C (en) | Foot-actuated water valve | |
WO2013170527A1 (en) | Water-saving toilet bowl | |
CN205990647U (en) | A kind of valve of flushing the toilet with pre- flushing device | |
CN2801893Y (en) | Pedal type time-delay water valve | |
CN205990646U (en) | A kind of foot-operated valve of flushing the toilet with pre- punch mechanism | |
CN2665246Y (en) | Double urinals separated pissing type gravity flow pollution discharge closet | |
CN2183384Y (en) | Hydraulic-control flushing valve | |
KR200415760Y1 (en) | An Auto faucet | |
CN2846562Y (en) | Hand washing type urine pool | |
CN109372075A (en) | A kind of concealed urinal | |
CN2828169Y (en) | Hydraulic flushing device | |
KR200403107Y1 (en) | A drain trap for washstand | |
CN2747293Y (en) | Flushing and drainage device for pan closet | |
CN203320656U (en) | Full automatic water-saving device for water injection toilet flushing | |
CN201425096Y (en) | Pedal control valve | |
CN100501018C (en) | Flushing and water drainage device for water closets | |
CN2716360Y (en) | Pedal time-delay self-closing flushing valve | |
CN2542747Y (en) | Multi-functional pedal flushing valve | |
CN2628600Y (en) | Pollution discharging water-saving water-closet bowl | |
CN106193225B (en) | A kind of valve of flushing the toilet with pre- flushing device | |
CN101706000A (en) | Foot control valve | |
CN2642861Y (en) | Full-automatic flushing device for toilet | |
CN205153071U (en) | Arrange stifled squatting pan | |
CN2713030Y (en) | Water-saving and space-saving integrated multi-purpose toilet bowl |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041013 Termination date: 20101014 |