CN2622502Y - Pedal type valve for controlling water - Google Patents
Pedal type valve for controlling water Download PDFInfo
- Publication number
- CN2622502Y CN2622502Y CN 03227802 CN03227802U CN2622502Y CN 2622502 Y CN2622502 Y CN 2622502Y CN 03227802 CN03227802 CN 03227802 CN 03227802 U CN03227802 U CN 03227802U CN 2622502 Y CN2622502 Y CN 2622502Y
- Authority
- CN
- China
- Prior art keywords
- pedal
- hole
- valve body
- axle plug
- water
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
A pedal tape valve for controlling water comprises a pedal, a valve body, a gland bush, a shaft plug, a lock ring, a gasket, and a spring which is characterized in that the longitudinal installing hole in the valve body passes through the horizontal floating water through hole and the lower part of the longitudinal installing hole is a cone hole. The longitudinal installing hole is provided with the shaft plug, the lower part of which is provided with a steeple head. Usually the steeple head is dovetailed with the conical surface of the longitudinal taper hole in the lower part to block floating water. The cylinder at the upper part of the shaft plug is provided with a radial through slot in which the lower par of the pedal is interpenetrated. The middle part of the pedal is provided with an inclined plane structure, through which the shaft plug displaces horizontally so as to realize the circulating and interdiction of water when the pedal displaces vertically under an exogenic action.
Description
One, affiliated technical field:
The utility model relates to a kind of fluid dispensing apparatus, is a kind of foot-operated water control valve specifically.
Two, background technique:
At present, existing all kinds of water control valve, major part all is to adopt manually operated type, have only only a few to adopt pedal and infrared controlled standard, but the latter is owing to its structure or reason in price, not by widespread usage, the general water control valve of Shi Yonging, what still adopt is manually operated type, and this manually operated type water control valve is no matter be boiling water or close water and all must catch and touch valve body, and this is one of routes of infection of disease, by it is under the sick popular situation of current SAR S, though various public water tap national departments concerned have been carried out repeatedly sterilization, a lot of people suspect, and dare not courageously use.Broad masses wish that very a kind of low price is arranged, and are convenient to popularize the water control valve that contacts valve body again without hand, to reduce the transmission of disease approach, eliminate user's worry.
Three, summary of the invention:
For the volume that overcomes existing water control valve infectivity virus and pedal is big, defective such as price is expensive, the utility model provides a kind of foot-operated water control valve, to reduce the approach of SARS virus and other infectious diseasess, makes the user relieved.
For solving its technical problem, the technological scheme that the utility model adopted is: designing one laterally has the flowing water through hole, the straight-through type valve body that installation shaft plug through hole is vertically arranged, longitudinal hole in the straight-through valve body passes the bottom of horizontal flowing water through hole for conical, the axle plug is installed in the longitudinal hole, the bottom of axle plug is a cone, the tapering of this cone is identical with the tapering of the conical bore of longitudinal hole bottom, when the axle plug is in blocked state, cone becomes conical surface driving fit with taper hole, reach the purpose of thorough blocking-up current, the middle part and the top of axle plug are cylindrical body, and the diameter of upper cylinder is less than the cylindrical diameter in middle part, at the top of valve body by the gland that has been threaded, axle in valve body is provided with seal ring between portion's small column table top and the gland beyond the Great Wall successively, packing ring and spring, be provided with radially groove on the cylindrical body of portion beyond the Great Wall at axle, be interspersed with the bottom of pedal in the groove, the middle part of pedal is provided with ramp structure, the pedal top is provided with the foot treadle of accepting external force, the axle plug is under the effect of spring at ordinary times, cone shape hole conical surface driving fit in its conical head and the valve body, be the mobile state of water in the blocked valve, when pedal is done when moving up and down under external force, ramp structure distending axle plug by the pedal middle part, the axle plug is moved horizontally, the conical head of axle plug bottom separates with the cone shape hole face in the valve body, water will flow out the other end from valve body one end, reaches the purpose that discharges water.
The beneficial effects of the utility model are: 1. because this valve adopts foot-operated mode to open and close, the harm of manual-free touch communicate illness can be kept away, particularly between prevention SARS stadium, some unnecessary disinfectant measures can be reduced, reduce some infections channels, increase water user's the sense of security.Water could flow out when 2. having only external force to act on the pedal owing to this valve, otherwise just is in blocking state, and is therefore not only easy to use, can also avoid the someone to forget that Guan Shui causes the phenomenon of water waste.3. because the nose cone of axle plug bottom is identical with the tapering of valve body internal tapered hole, therefore the wearing and tearing of energy compensation mechanism prolong its working life.4. simple in structure because of the utility model, volume is little, and pedal can be installed in any position of floor level, and not only cost is low, and does not take up room after installing, and can be used for the place that some need make things convenient for the water flushing, as the public lavatory, and public water place etc.
Four, description of drawings:
Fig. 1 is a structural representation plan view of the present utility model.
Among the figure: 1, valve body, 2, axle plug, 3, pedal, 4, gland, 5, spring, 6, packing ring, 7, seal ring, wherein the physical location of pedal (3) is that the medial axis with the axle plug is that the center is revolved and turn 90 degrees.
Five, embodiment:
With reference to accompanying drawing, cross channel through hole two ends at straight-through type valve body (1) respectively are provided with screw thread, to connect inlet tube and outlet tube, in the longitudinal hole of straight-through type valve body (1), be provided with axle plug (2), the bottom of this longitudinal hole is a conical bore, and the bottom of axle plug (2) is a nose cone, and the tapering of the cone shape hole of bottom is equal to 3～15 ° in this cone headed tapering and the valve body; The diameter of axle plug (2) upper cylinder is less than the cylindrical diameter in middle part; On the cylindrical body on axle plug (2) top, be with seal ring (7) successively, packing ring (6), spring (5), on the valve body top by the gland that has been threaded (4), center at gland (4) is provided with through hole, and this through hole passes the top of axle plug (2), and axle plug (2) top is provided with groove radially, be interspersed with the Lower Half of the pedal (3) that matches in the groove, the middle part of pedal (3) is provided with and utilizes this inclined-plane to come distending axle plug that water is flowed out.
Claims (3)
1, a kind of foot-operated water control valve, form by pedal, straight-through type valve body, gland, axle plug and seal ring, packing ring, spring, it is characterized in that: the longitudinal hole in the valve body passes horizontal flowing water through hole, and the bottom of longitudinal hole is a cone shape hole, the axle plug is installed in the longitudinal hole, the bottom of axle plug is a cone, and in the axle plug, top is cylindrical body, and the diameter of upper cylinder is less than the cylindrical diameter in middle part; Be provided with radially groove on the top of axle plug, be interspersed with the bottom of pedal in the groove, the middle part of pedal is provided with ramp structure, and the top of pedal is provided with the foot treadle of accepting external force.
2, foot-operated water control valve according to claim 1 is characterized in that: the tapering of axle plug lower cone body is identical with the tapering of the cone shape hole of the interior longitudinal hole bottom of valve body.
3, foot-operated water control valve according to claim 1 and 2 is characterized in that: by the gland that has been threaded, the axle in valve body is provided with seal ring, packing ring and spring between portion's small column table top and the gland beyond the Great Wall successively at straight-through type valve body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227802 CN2622502Y (en) | 2003-05-29 | 2003-05-29 | Pedal type valve for controlling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03227802 CN2622502Y (en) | 2003-05-29 | 2003-05-29 | Pedal type valve for controlling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622502Y true CN2622502Y (en) | 2004-06-30 |
Family
ID=34247030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03227802 Expired - Fee Related CN2622502Y (en) | 2003-05-29 | 2003-05-29 | Pedal type valve for controlling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622502Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235407A (en) * | 2014-08-30 | 2014-12-24 | 常州市海盈五金科技有限公司 | Sealing valve |
| CN110811063A (en) * | 2019-09-24 | 2020-02-21 | 徐州工程学院 | Automatic lacing mechanism |
-
2003
- 2003-05-29 CN CN 03227802 patent/CN2622502Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235407A (en) * | 2014-08-30 | 2014-12-24 | 常州市海盈五金科技有限公司 | Sealing valve |
| CN110811063A (en) * | 2019-09-24 | 2020-02-21 | 徐州工程学院 | Automatic lacing mechanism |
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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 |