CN2161779Y - Pedal type water-saving valve - Google Patents
Pedal type water-saving valve Download PDFInfo
- Publication number
- CN2161779Y CN2161779Y CN 92230689 CN92230689U CN2161779Y CN 2161779 Y CN2161779 Y CN 2161779Y CN 92230689 CN92230689 CN 92230689 CN 92230689 U CN92230689 U CN 92230689U CN 2161779 Y CN2161779 Y CN 2161779Y
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- pedal
- water
- utility
- 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
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- Nozzles (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a pedal type water-saving valve for a water tap or a shower spray head, which can save water and can be installed and used conveniently. The utility model changes the chain drive of the existing pedal water-saving device into a steel wire rope drive, and solves the problems that the obstruction of the practical installation is crossed; the circuit is concealed; the installation position of the valve body is not limited; the drive is optional; the pipeline is free from force and is not deformed. The steel wire rope is formed by that a steel wire is sleeved in a sleeve pipe. The steel wire rope has definite flexibility and elasticity. The utility model is characterized in that one sleeve pipe of one end of the steel wire rope is fixed on a cover cap through screws; the steel wire is fixed on a piston through waterproofing cotton, a cushion piece and a spring; the other end of the steel wire rope is connected with a pedal.
Description
The utility model relate to a kind ofly can economize on water, installation, water halter easy to use or the pedal-type opening device of shower nozzle.
Present pedal-type opening device is used on the shower nozzle more, and pedal and nozzle switch are unidirectional transmission, promptly connects for chain between foot treadle and the open valve.This being connected in installs that to require to be roughly the line face between chain and the pedal vertical, promptly only allows a vertical degrees of freedom, can not cross over for example obstacle of pipeline, wall type.Chain direct pull valve produces pulling force to pipeline at work, therefore requires pipeline that certain rigidity and intensity are arranged, and foot treadle requires an end to be fixed in ground simultaneously.To sum up, because its application area is subjected to certain limitation, so this foot-operated open valve and end are widely adopted.
The purpose of this utility model is that a kind of improved foot-operated open valve device will be provided.(maybe can conceal and keep away) that it can realize crossing over do not have the soft transmission of stressed infringement to pipeline, and valve body is installed unrestricted, and can accomplish that pedal can move, and finally reaches widely-used everywhere.
The purpose of this utility model is achieved in that valve and pedal adopt wire rope (being made up of steel wire and sleeve pipe) to connect.After the foot pedals, because the power gearing of steel wire and the leading role of sleeve pipe, power is conducted to valve switch, thereby open pipeline water is flow through.And in the transmission process, wire rope is born all active forces, pipeline is not produced deformation effect.
The utility model only needs to change original chain connection on original water saving fixtures be that wire rope connects, in being installed, practicality conducts power with wire rope, it has leaping over obstacles, the latent function of keeping away of circuit, and the ductility by wire rope increases it to three degree of freedom, has improved its transmission arbitrariness and appearance greatly.It can prevent the distortion of pipeline effectively at work, guarantees the working life of Transmitted chains.Valve can be installed on any position of flowing water passage simultaneously.This device not only is used for shower nozzle, also can be used for the water halter of public arena, has improved the using scope of water saving fixtures.
The concrete structure of model utility is provided by following embodiment and accompanying drawing thereof.
Figure (1) is according to the pedal-type water saving sectional drawing that the utility model proposes.
Below in conjunction with details and the working condition of figure (1) detailed description according to the concrete device that the utility model proposes.
Device is connected with wire rope (01) with foot treadle (11) by valve body (10) and forms.The sleeve pipe (02) of wire rope one end is fixed on the block (04) with screw (03), it is formed by the steel wire coiling, has certain flexibility and elasticity, the steel wire of one end (07) is fixed on the lower plate (15) by screw (14), and the steel wire of the other end (07) is fixed on the piston (09) with screw (12), and piston is a rounding platform structure, one coaxial rings shape groove is arranged at the top, on the protruded stigma of central authorities a coaxial blind hole is arranged, the blind hole sidewall has a tapped hole, its axis and blind hole axis normal.The through hole that leave at block (04) center is followed successively by circular hole, the tapped hole of middle diametric hole sidewall, its axis and the middle diametric hole axis normal of middle or small, big three kinds of different-diameters from top to bottom.Wire rope overcoat (02) inserts the middle diametric hole on the block (04), and is fixing by screw (03).Steel wire (07) inserts the blind hole of piston (09), and fixing by screw (12).Waterproof cotton (05), pad (06), spring (08), piston (09) are arranged in the cavity (13).Spring during diagram (08) is in the minute-pressure state that contracts, and valve body is in closed condition.
After pedal (11) is stressed, steel wire (07) pulling piston (09) length of spring compressed in the wire rope (01), water enters water outlet as shown by arrows through the periphery of piston (09), has finished the unlatching of valve.In this process, sleeve pipe (02) guiding is good, and the pressure that spring (08) produces block (04) when being compressed, by the counteracted by pressure of sleeve pipe (02) to block, so valve body to be made a concerted effort be zero.
Claims (1)
1, the pedal-type water-saving valve has a water intake, water outlet and cavity (13) and a pedal (11), it is characterized in that: the sleeve pipe (02) of the wire rope of an end (01) is fixed on the block (04) with screw (03), and steel wire (07) same piston (09) behind waterproof cotton (05), pad (06), spring (08) realizes that screw connects; The wire rope of the other end (01) links to each other with pedal (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230689 CN2161779Y (en) | 1992-08-14 | 1992-08-14 | Pedal type water-saving valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230689 CN2161779Y (en) | 1992-08-14 | 1992-08-14 | Pedal type water-saving valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2161779Y true CN2161779Y (en) | 1994-04-13 |
Family
ID=33773747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92230689 Expired - Fee Related CN2161779Y (en) | 1992-08-14 | 1992-08-14 | Pedal type water-saving valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2161779Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519397A (en) * | 2021-08-18 | 2021-10-22 | 重庆市合川区畜牧站 | Hechuan black pigsty house air purification device |
-
1992
- 1992-08-14 CN CN 92230689 patent/CN2161779Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113519397A (en) * | 2021-08-18 | 2021-10-22 | 重庆市合川区畜牧站 | Hechuan black pigsty house air purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |