CN85204600U - Spring tap with antispraying structure - Google Patents
Spring tap with antispraying structure Download PDFInfo
- Publication number
- CN85204600U CN85204600U CN 85204600 CN85204600U CN85204600U CN 85204600 U CN85204600 U CN 85204600U CN 85204600 CN85204600 CN 85204600 CN 85204600 U CN85204600 U CN 85204600U CN 85204600 U CN85204600 U CN 85204600U
- Authority
- CN
- China
- Prior art keywords
- water
- chamber
- valve body
- spool
- splash guard
- 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.)
- Ceased
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- Details Of Valves (AREA)
Abstract
The utility model relates to a spring tap with anti-spraying structure, which is composed of a valve body, a valve core, a spring, a press-button, an anti-spraying cover, a water inlet cavity, a water outlet cavity, a water drip cavity, a warm flow cavity, etc. The spring tap with anti-spraying structure has no stuffing box. The phenomenon that water bolting out along the valve core after the filling material in the stuffing box is worn out does not exist. In addition, because the anti-spraying cover is adopted, no water is sprayed at the water outlet and the valve core can be automatically positioned on the open position.
Description
The utility model belongs to water nozzle, is contained in the pipeline, for discharging water and closing the usefulness of water.
Known spring tap is made of valve body, spool, spring, button, Stuffing box, water-inlet cavity and water chamber.Use this spring tap, hand must be according to button in the process of discharging water, and water outlet dabbles towards periphery, after the filler wearing and tearing in the Stuffing box, the phenomenon of water also occurs outwards scurrying along spool.
The purpose of this utility model is: design a kind of no Stuffing box structure, spool can be located automatically in the process of discharging water, and water outlet does not dabble, simple structure, spring tap easy to use.
Solution of the present utility model is: splash guard on the outer cover of valve body, and the lower end of this splash guard is netted water outlet,
Be a bearing hole, form the unhurried current chamber between the valve body bottom, between the valve body outer surface, form the slit at the splash guard inner surface at netted water outlet.The other water receiving chamber of establishing of water chamber in the valve body, the logical unhurried current of discharge opening chamber is arranged at bottom, water receiving chamber, the logical unhurried current of water chamber chamber, and have spool bore to connect water cavity.Spool passes water chamber, spool bore, water receiving chamber and is connected with button with bearing hole on the splash guard, make the splash guard that is enclosed within on the valve body supported, spool forms step in the part by bearing hole, and this step and bearing hole end face constitute the positioning means of spool enable possition together.Spring is arranged in the valve body, spool is pressed on the valve port.
Can establish filter screen in the water-inlet cavity, to flowing through the water filtration of water nozzle.
Splash guard is enclosed within a spacing guide structure on the valve seat.
The working procedure of above-mentioned spring tap is as follows:
1. external force acts on and overcomes spring force on the button spool is moved, when its step leaves the bearing hole end face of splash guard, splash guard falls down under himself weight effect, and the bearing hole end face is stuck on the step, and remove external force, spool and still be positioned in the enable possition this moment.
2. when spool was in the enable possition, water flowed out by water-inlet cavity, water chamber, unhurried current chamber, netted water outlet, flow to the water in water receiving chamber from water chamber by the matching gap of spool and spool bore, also leaked into the unhurried current chamber through discharge opening.
3. impose external force on splash guard, make on the splash guard and move, when the bearing hole end face left step, spool promptly was returned to closed position under spring action.
This spring tap does not have the Stuffing box structure, owing to adopted the splash guard structure, water outlet does not dabble, and spool can locate when the enable possition automatically, therefore, is a kind of novel structure, simple structure, spring tap easy to use.
Accompanying drawing is a positive view of the present utility model, has described a kind of most preferred embodiment of the present utility model.
(1 ") is by seal ring and be threaded and form, and upper valve body (1 ') is gone up also has pipe thread with outer pipeline connection by upper valve body (1 ') and following valve body for valve body (1).Be provided with water-inlet cavity (A), water chamber (B) and water receiving chamber (C) in the valve body (1), and establish filter screen (11) in the water-inlet cavity (A).(1 ") puts a splash guard (5) by spacing guide structure (12) to following valve body, and this spacing guide structure (12) is cooperated by the boss on groove (12 ') on splash guard (5) inwall and following valve body (the 1 ") outer wall (12 ") and forms.There is a netted water outlet (6) below of splash guard (5), there is a bearing hole (7) side, (form unhurried current chamber (D) between 1 ") bottom surface, splash guard (5) internal surface to valve body down (forms slit (E) between 1 ") outer surface to netted water outlet (6) to following valve body.The logical unhurried current of discharge opening (9) chamber (D) of a garden hole shape is arranged at bottom, water receiving chamber (C), the logical unhurried current of water chamber (B) chamber (D), and with there being spool bore (8) to communicate between water receiving chamber (C).The taper pressure spring (3) that is positioned at water-inlet cavity (A) is pressed in spool (2) on the seal ring of valve port.The same button of bearing hole (7) (4) that spool (2) passes on water chamber (B), spool bore (8), water receiving chamber (C) and the splash guard (5) is connected, and the step (10) of projection is wherein arranged by the part of bearing hole (7).
Claims (3)
1, a kind of spring tap with antispraying structure, has valve body [1], spool [2], spring [3], button [4], water-inlet cavity [A] and water chamber [B], it is characterized in that: the outside of valve body [1] is with splash guard [5], netted water outlet [6] in splash guard [5] below forms unhurried current chamber [D] between valve body [1] bottom, between valve body [1] outer surface, form slit [E] at splash guard [5] inner surface, the other water receiving chamber [C] of establishing of the interior water chamber of valve body [1] [B], there is spool bore [8] to communicate between water chamber [B] and water receiving chamber [C], the logical unhurried current of water chamber [B] chamber [D], the logical unhurried current of discharge opening [9] chamber [D] is arranged at bottom, water receiving chamber [C], spool [2] passes water chamber [B], spool bore [8], the bearing hole [7] of water receiving chamber [C] and splash guard [5] side, spool forms step [10] in the part by bearing hole [7].
2, according to the spring tap of claim 1., it is characterized in that: filter screen (11) is established in water-inlet cavity (A) lining.
3, according to claim 1., 2. spring tap, it is characterized in that: splash guard (5) is enclosed within a spacing guide structure (12) on the valve seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85204600 CN85204600U (en) | 1985-10-31 | 1985-10-31 | Spring tap with antispraying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85204600 CN85204600U (en) | 1985-10-31 | 1985-10-31 | Spring tap with antispraying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85204600U true CN85204600U (en) | 1986-10-15 |
Family
ID=4799876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85204600 Ceased CN85204600U (en) | 1985-10-31 | 1985-10-31 | Spring tap with antispraying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85204600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644761A (en) * | 2011-02-22 | 2012-08-22 | 吴江市松陵镇明博精密机械厂 | Water-saving tap |
| CN106151535A (en) * | 2016-08-29 | 2016-11-23 | 张玉莲 | A kind of drain valve |
-
1985
- 1985-10-31 CN CN 85204600 patent/CN85204600U/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644761A (en) * | 2011-02-22 | 2012-08-22 | 吴江市松陵镇明博精密机械厂 | Water-saving tap |
| CN106151535A (en) * | 2016-08-29 | 2016-11-23 | 张玉莲 | A kind of drain valve |
| CN106151535B (en) * | 2016-08-29 | 2017-09-19 | 陈斌 | A kind of draining valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right | ||
| CE01 | Termination of patent right |
Termination date: 19870429 |