CN201281164Y - Self-closing foot control type water saving type tap - Google Patents
Self-closing foot control type water saving type tap Download PDFInfo
- Publication number
- CN201281164Y CN201281164Y CNU2008200299920U CN200820029992U CN201281164Y CN 201281164 Y CN201281164 Y CN 201281164Y CN U2008200299920 U CNU2008200299920 U CN U2008200299920U CN 200820029992 U CN200820029992 U CN 200820029992U CN 201281164 Y CN201281164 Y CN 201281164Y
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- water
- water pipe
- spring
- faucet
- control type
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Abstract
The utility model relates to a foot-control type water-saving faucet which can automatically close when water supply is cut off. The water-saving faucet comprises a water pipe, a rotary cover with a through hole in the middle is arranged at the water inlet position of the water pipe, a sliding rod is arranged in the water pipe, a small cylindrical spring is sheathed on the sliding rod, a valve core used for sealing the through hole is connected at the front end of the small spring, the valve core slides along the sliding rod, a sliding block is arranged at the rear end of the sliding rod, and a large cylindrical spring is arranged at the outer ring of the small cylindrical spring; one end of the large spring is connected with the rotary cover, and the other end is connected with the sliding block; and the rear end of the sliding block penetrates out of the water pipe by a pulling rope and is connected with a foot pedal. The water-saving faucet is suitable for public places with large people flow, such as bus stations, shopping malls, hospitals and the like; the operation and control of the faucet are simple and convenient, and the faucet is easy for any people to use; the water-saving faucet adopts foot pedal control, thus avoiding secondary pollution caused by multiple touching of hands and freeing the hands; when water stops flowing, a system can be first closed; the water-saving faucet has the characteristics of simple structure and convenient assembling/disassembling.
Description
Technical field
The utility model relates to a kind of water-stopping self-closing foot-control type water conserving tap.
Background technique
Water is valuable resource.Because human exhaustive exploitation and pollute waste, make the phenomenon of in actual life, cutting off the water happen occasionally, and old-fashioned tap must be controlled by staff, though this kind method " desires " also to have its disadvantage conveniently.Suddenly this moment tap of cutting off the water when water is in opening state and the people does not exist, and water will immoderately flow out when coming water once more.Cause the waste of water resources and also brought some unnecessary troubles.
Why not use the tap of water-stopping self-closing? these unnecessary troubles will be controlled effectively like this.Design in this respect is not within minority at home.The picture inductive tap can realize that the people has the water people to walk the function of cutting off the water automatically, the ultrared device of the general employing of this tap, and can sense thermal source by this device is the switch that human body is passed to signal transmission device control tap simultaneously.But the shortcoming of this tap is to control the size of the water yield, and outage the time can not realize opening.Similarly also has the acoustic control formula.Demonstrated fully development of science and technology as these taps of using modern sensor, but itself also exists certain narrow limitation.
Application machine formula driving mechanism, but save manufacture cost and reduce its dependence electric energy, though control sensitivity aspect can be more inferior slightly.Such as the delayed type tap, can after once touching, the people get final product water outlet, behind set time, just close automatically.But it still can not the regulating water-quantity size, has limited its using scope.Other has some self-closing taps that the too complicated defective of device is arranged.
In a word, existing tap all has problem more or less, can not give full play to its due function.Under this background, design a kind of simple use, and the tap of water-saving function is arranged, vast market is arranged.And tap in the market adopts the custom that opens and closes with hand, can not be convenient for people to vacate both hands and do other thing, and forms the secondary pollution that repeatedly contact causes, and is unfavorable for healthy.
Summary of the invention
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of water-stopping self-closing foot-control type water conserving tap of simple in structure and energy-conserving and environment-protective is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of water-stopping self-closing foot-control type water conserving tap, comprise water pipe, have the spiral cover of through hole in the middle of the water inlet of described water pipe is provided with, be provided with slide bar in the described water pipe, be with cylindrical little spring on the described slide bar, described little spring front end is connected with the spool that is used to seal through hole, described spool slides along slide bar, and described slide bar rear end is provided with slide block, and described cylindrical little spring outer ring is provided with cylindrical big spring; Described big spring one end connects spiral cover, and the other end connects described slide block; Described slide block rear end passes water pipe connecting pin pedal by stay cord.
Be positioned at water pipe surface of contact place on the described stay cord sleeve pipe is set.
Described stay cord is a wire rope.
The utility model compared with prior art has the following advantages:
1. the utility model is applicable to the public place that flow of the people is big, as the station, and market, ground such as hospital;
2. the utility model operation and control easyly, anyone uses it at an easy rate;
3. the utility model is used foot-operated control, avoids repeatedly touching " secondary pollution " that causes, liberation both hands by hand;
4. the utility model system when water cut can break in advance and closes;
5. the utility model is simple in structure, easy accessibility.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an outside installation diagram of the present utility model.
Description of reference numerals:
1-spiral cover; 2-spool; 3-little spring;
4-slide bar; 5-big spring; 6-slide block;
7-stay cord; 8-water pipe; 9-sleeve pipe;
10-foot treadle; 11-body of wall; 12-wash basin.
Embodiment
As shown in Figure 1, water-stopping self-closing foot-control type water conserving tap of the present utility model comprises water pipe 8, the spiral cover 1 that has through hole in the middle of the water inlet of water pipe 8 is provided with, be provided with slide bar 4 in the water pipe 8, be with cylindrical little spring 3 on the slide bar 4, little spring 3 front ends are connected with the spool 2 that is used to seal through hole, and spool 2 slides along slide bar 4, slide bar 4 rear ends are provided with slide block 6, and cylindrical little spring 3 outer rings are provided with cylindrical big spring 5; Big spring 5 one ends connect spiral cover 1, and the other end connects described slide block 6; Slide block 6 rear ends pass water pipe connecting pin pedal 10 by stay cord 7.
Stay cord 7 is provided with sleeve pipe 9 with the water pipe surface of contact.
As shown in Figure 2, water pipe 8 stretches out from body of wall 11, and wash basin 12 is placed in water pipe 8 lower ends, and wash basin 12 lower ends are provided with foot treadle 10, and foot treadle 10 connects water pipe 8 inside by stay cord 7, and stay cord 7 and water pipe 8 joints are provided with sleeve pipe 9.
Working principle:
As shown in Figure 2, produce a power by foot treadle 10, this power passes to the slide block 6 in the water pipe 8, and then in the Horizontal displacement of the auxiliary slide block 6 of control down of big spring 5, the further pore size between adjusting slider 6 and the water pipe 8 thus, the size of coming regulating water-quantity.After pin left foot treadle 10, pulling force on the line disappeared, and this moment, slide block 6 to swivel motion, was closed and the space of 8 in water pipe under the effect of big spring 5 spring forces again, stoped the outflow of water, reached the purpose of cutout cock.Under normal circumstances, water pressure pushing spool 2 makes it move along slide bar 4, makes water pipe inner cavity chamber water-filling, reaches preparation work.In the tap process, as ignore the variation of hydraulic pressure, then spool 2 is constant with respect to slide block 6 its relative positions.When cutting off the water supply, because hydraulic pressure reduces, spool 2 moves to spiral cover 1 at the effect lower edge of little spring 3 slide bar 4 and fits, in the blocking-up water pipe 8 with exterior chamber in the getting in touch of water, reach the effect of water-stopping self-closing, the blocking-up water route, make in the water pipe inner cavity chamber water level constant, delay the oxidation of inner body.
Claims (3)
1. water-stopping self-closing foot-control type water conserving tap, it is characterized in that comprising water pipe, the spiral cover that has through hole in the middle of the water inlet of described water pipe is provided with, be provided with slide bar in the described water pipe, be with cylindrical little spring on the described slide bar, described little spring front end is connected with the spool that is used to seal through hole, and described spool slides along slide bar, described slide bar rear end is provided with slide block, and described cylindrical little spring outer ring is provided with cylindrical big spring; Described big spring one end connects spiral cover, and the other end connects described slide block; Described slide block rear end passes water pipe connecting pin pedal by stay cord.
2. water-stopping self-closing foot-control type water conserving tap according to claim 1 is characterized in that being positioned on the described stay cord water pipe surface of contact place sleeve pipe is set.
3. water-stopping self-closing foot-control type water conserving tap according to claim 1 and 2 is characterized in that described stay cord is a wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200299920U CN201281164Y (en) | 2008-08-19 | 2008-08-19 | Self-closing foot control type water saving type tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200299920U CN201281164Y (en) | 2008-08-19 | 2008-08-19 | Self-closing foot control type water saving type tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281164Y true CN201281164Y (en) | 2009-07-29 |
Family
ID=40928039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200299920U Expired - Fee Related CN201281164Y (en) | 2008-08-19 | 2008-08-19 | Self-closing foot control type water saving type tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281164Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633257A (en) * | 2014-12-01 | 2015-05-20 | 广西大学 | Step boss type faucet |
-
2008
- 2008-08-19 CN CNU2008200299920U patent/CN201281164Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633257A (en) * | 2014-12-01 | 2015-05-20 | 广西大学 | Step boss type faucet |
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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: 20090729 Termination date: 20110819 |