CN2191943Y - Safety water tap - Google Patents
Safety water tap Download PDFInfo
- Publication number
- CN2191943Y CN2191943Y CN 94209807 CN94209807U CN2191943Y CN 2191943 Y CN2191943 Y CN 2191943Y CN 94209807 CN94209807 CN 94209807 CN 94209807 U CN94209807 U CN 94209807U CN 2191943 Y CN2191943 Y CN 2191943Y
- Authority
- CN
- China
- Prior art keywords
- water
- valve rod
- valve body
- water tap
- valve
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 241000048246 Gallicrex cinerea Species 0.000 claims description 6
- 210000004907 gland Anatomy 0.000 claims description 4
- 239000008399 tap water Substances 0.000 description 10
- 235000020679 tap water Nutrition 0.000 description 10
- 238000007789 sealing Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Float Valves (AREA)
Abstract
The utility model discloses a safety water tap, which can be automatically closed. The safety water tap is mainly composed of a valve rod, a valve rod seat, a valve body, etc. The lower end of the valve rod is provided with a push post, the inside of the valve body is provided with a function ball, the lower part of the valve body is provided with a bottom cover, the center of the valve rod is positioned on the left side of the center of a water inlet opposite to the bottom cover, and the function ball floats on the upper part of water in the back cavity body of the valve body. When the water supply is cut off, the function ball falls on the surface of the bottom cover; when the water supply is not cut off by the water tap, the function can rise upwards along the buoyancy of the water to clog a water inlet, and the action of the closure of the water tap is played thereby. When the water is supplied, the valve rod is rotated, the push rod can push the function ball away, and the water tap can be opened; then, the function ball floats back onto the upper part of the water in the back cavity of the valve body.
Description
The utility model relates to a kind of improved tap water nozzle, and tap water nozzle is in opening state during particularly a kind of cutting off the water, the Safety water-cock that can close automatically when supplying water again.
When existing tap water nozzle used, as long as the turn valve rod will flow out to certain position water, during water, the turn valve rod did not arrive certain position in the opposite direction, and tap water nozzle is closed.If tap water nozzle is in opening state when cutting off the water, the user forgets and closes that when supplying water, water will flow out from the water nozzle that is in opening state, cause water waste again, and the room often suffers flood, causes the economic loss that do not have.At present, China's urban water anxiety because of water using planning, the phenomenon of cutting off the water often occurs, if the user forgets and closes tap water nozzle when cutting off the water, a large amount of water sources is wasted.
The purpose of this utility model is to propose a kind of improved tap water nozzle, forgets and close that when supplying water, tap water nozzle is just closed automatically again if be in the tap water nozzle of opening state when cutting off the water.
The utility model is realized as follows: a kind of Safety water-cock, form by valve rod 1, valve rod base 2, valve body 3, it is characterized in that: the lower end of valve rod 1 is provided with fore-set 6, functional ball 4 is housed in the valve body 3, the bottom of valve body 3 is provided with bottom 5, the left side that is centered close to the relative water intake center of bottom 5 of valve rod 1.
The utility model is simple in structure, and is easy to use safe and reliable.
Fig. 1 is that the utility model embodiment's master looks schematic representation.
Below in conjunction with Fig. 1 the utility model is described in further detail: a kind of Safety water-cock, form by valve rod 1, valve rod base 2, valve body 3, it is characterized in that: the lower end of valve rod 1 is provided with fore-set 6, functional ball 4 is housed in the valve body 3, the bottom of valve body 3 is provided with bottom 5, the left side that is centered close to the relative water intake center of bottom 5 of valve rod 1.
Gland that described valve rod 1 bottom is provided with 10 is integral with valve rod 1, is equiped with rubber ring 9 below the gland 10, is equiped with copper band 8 below the rubber ring 9, tightly lives with nut 7 below it.The purpose of this utility model is to utilize the physical property of functional ball 4 and water and the structure of Safety water-cock to realize.When normal water supply, functional ball 4 is in the state of I, is positioned at the cavity at valve body 3 rear portions, floats over the top of water.Do not influence the flow velocity and the flow of water, the same proper functioning with common water nozzle of water nozzle is as long as turn valve rod 1 just can reach the purpose that opens and closes water nozzle.When cutting off the water, water level descends gradually, and functional ball 4 also falls thereupon, by be in state that the I state drops to II until drop to bottom 5 above.When supplying water, along with the continuous increase of water level, functional ball 4 also along with continuous rise, until bottom 5 relative water intakes are sealed, plays the effect and the function of closing tap water nozzle automatically under buoyancy function.During water, turn valve rod 1, the fore-set 6 that is located at valve rod 1 lower end will back down functional ball 4, and water nozzle is opened up.Because the center left that is centered close to the water intake relative with bottom 5 of valve rod 1, therefore, when fore-set 6 backed down functional ball 4, functional ball 4 also returned on the original position, the top that floats to water in the valve body 3 rear portion cavitys, did not influence the proper functioning of water nozzle.Functional ball 4 adopts hollow baton round, and ball surface coat with rubber is to increase the sealing of its sealing water intake.
Claims (2)
1, a kind of Safety water-cock, mainly form by valve rod [1], valve rod base [2], valve body [3], it is characterized in that: the lower end of valve rod [1] is provided with fore-set [6], functional ball [4] is housed in the valve body [3], the bottom of valve body [3] is provided with bottom [5], the left side that is centered close to the relative water intake center of bottom [5] of valve rod [1].
2, Safety water-cock according to claim 1 is characterized in that: the gland ［ 10 ］ that valve rod ［ 1 ］ bottom is provided with is integral with valve rod ［ 1 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209807 CN2191943Y (en) | 1994-04-20 | 1994-04-20 | Safety water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94209807 CN2191943Y (en) | 1994-04-20 | 1994-04-20 | Safety water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2191943Y true CN2191943Y (en) | 1995-03-15 |
Family
ID=33827399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94209807 Expired - Fee Related CN2191943Y (en) | 1994-04-20 | 1994-04-20 | Safety water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2191943Y (en) |
-
1994
- 1994-04-20 CN CN 94209807 patent/CN2191943Y/en not_active Expired - Fee Related
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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 |