CN2061946U - Friction type time-delay adjustable two-purpose valve for flushing and hand-washing - Google Patents
Friction type time-delay adjustable two-purpose valve for flushing and hand-washing Download PDFInfo
- Publication number
- CN2061946U CN2061946U CN 90203327 CN90203327U CN2061946U CN 2061946 U CN2061946 U CN 2061946U CN 90203327 CN90203327 CN 90203327 CN 90203327 U CN90203327 U CN 90203327U CN 2061946 U CN2061946 U CN 2061946U
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- China
- Prior art keywords
- core bar
- washing
- flushing
- hand
- valve
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Abstract
The friction type time-delay adjustable two-purpose valve for water-flushing and hand-washing of the utility model belongs to the improvement of a water valve. The utility model is characterized in that a through hole is arranged at the center of a core rod, one end of the core rod is provided with a filter net, and the other end of the core rod is provided with a hand-washing water nozzle and a water nozzle adjusting knob. A pressing sleeve which can be elastically deformed is arranged on the upper part of a main sealed bowl. The pressing sleeve generates friction force when the core rod moves. The delay time is adjusted by using the friction force, which causes the utility model to have the functions of the water-flushing, the hand-washing, and hand rod self-cleaning, and the friction type time-delay adjustable two-purpose valve can be delayed and adjusted. The utility model has simple structure, convenient maintenance, and low cost, and is applicable to family pipelines and public lavatory pipelines.
Description
The utility model belongs to a kind of improvement of water valve, is specially adapted to the dual-purpose valve for flushing and washing that uses on family and the public lavatory pipeline.
The water valve kind that is used for the use of family and public lavatory at present is more, but function is comparatively single, and for example the CN87203489U patent application document is announced a kind of flushing valve, and this valve can only play the effect of bath, can not wash one's hands, and it is adjustable to delay time simultaneously; Other has a kind of water valve, though the adjustable self-closing function of time-delay is arranged, structure is complicated, for example " the adjustable self-closing valve of delaying time " of " the delay-adjustable valve " of CN2047684U announcement and CN2051699U announcement.A kind of frictional drag type delay-adjustable dual-purpose valve for flushing and washing that the utility model designs for the deficiency that overcomes above-mentioned prior art just, it not only has the function of flushing, can also wash one's hands the flushing hand lever when main valve is worked, and it is adjustable to delay time, and is comparatively desirable multi-functional water valve.
The utility model frictional drag type delay-adjustable dual-purpose valve for flushing and washing, comprise that valve body, primary seal bowl, core bar and hand lever form, it is characterized in that the core bar axis direction has a through hole, core bar one end boss is equipped with filter screen by retainer ring, core bar end in addition is equipped with water nozzle and water nozzle adjustment knob, water nozzle is adjusted button bottom aligning core bar central hole tap sealing plug is housed, the gland of elastically deformable is equipped with on primary seal bowl top, the gland middle part is the conical hollow structure, by the core bar inwall ring-shaped groove is arranged, hand lever one end yoke type structure directing groove cooperates with the protruding navel of core bar.
Compared with the prior art the utility model frictional drag type delay-adjustable dual-purpose valve for flushing and washing has simple in structure, easy to maintenance, cost is low, function is many, advantages such as resistance to water-flow is little are when valve damages, as long as pin is taken off, hand lever forked type structure just can be pulled down, screw off pressure ring and time-delay adjustment button again, whole spool just can take off and keep in repair, and does not need to change whole water valve.
Below in conjunction with accompanying drawing the utility model is described in detail:
Description of drawings
Fig. 1 is the utility model frictional drag type delay-adjustable dual-purpose valve for flushing and washing structure chart.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is the B-B sectional drawing of Fig. 1.
Wherein 1 is valve body, and 2 is the primary seal bowl, and 3 is core bar, and 4 is gland, and 5 are time-delay adjustment button, and 6 is pressure ring, and 7 is hand lever, and 8 is pin, and 9 is wash water tap, and 10 is tap sealing plug, and 11 is that water nozzle is adjusted button, and 12 is filter screen, and 13 is retainer ring.
The utility model frictional drag type delay-adjustable dual-purpose valve for flushing and washing, formed by valve body 1, primary seal bowl 2, core bar 3 and hand lever 7, in the core bar central axial direction through hole is arranged, core bar one end boss is equipped with filter screen 12 by retainer ring 13, filter screen can prevent that foreign material from entering in the core bar, general water quality is purer, can not adorn filter screen.Core bar end in addition is equipped with water nozzle 9 and water nozzle adjustment button 11, water nozzle is adjusted button bottom aligning core bar central hole tap sealing plug 10 is housed, the gland 4 of elastically deformable is equipped with on primary seal bowl top, primary seal bowl top is that shape bottom, half garden is that garden platform shape and core bar closely cooperate, available elastic deformation is material preferably, rubber for example, let out in this valve being had not only do not have but also do not have a hermetically-sealed construction that leaks, be the conical hollow structure at the gland middle part on obturating cup top and ring-shaped groove arranged by the core bar inwall, ring-shaped groove can produce frictional force when core bar moves, the length of the adjustable size joint delay time of this frictional force, on gland top time-delay is housed and adjusts button 5, be fastened on the valve body by pressure ring 6.Hand lever 7 one end yoke type structure directing grooves cooperate with the protruding navel of core bar, and the hand lever strong point is fixed on the valve body by pin 8.
When pressing hand lever 7, dual-purpose valve for flushing and washing is opening, water flows into delivery port from water inlet, reaches the purpose of bath, and this moment is because delivery port has certain resistance to current, part water is arranged by filter screen 12 and core bar 3 axis centre orifice flow faucets, can wash one's hands, when hand lever was returned to certain position, the current in the water nozzle promptly washed hand lever, reach the self-cleaning purpose of hand lever, make this valve have bath, wash one's hands and function such as hand lever is self-cleaning.When the rotation water nozzle is adjusted button 11, can adjust the size of the water yield of washing one's hands.In primary seal bowl upper end gland 4 is housed, this gland as plastics, utilizes gland middle part bullet to lean on the ring-shaped groove of core bar inwall and the frictional force that the core bar axially-movable produces with easily producing elastically-deformable material, adjust button by time-delay and regulate, play the effect of timing closing.When hand lever 7 no external force, because all power effects such as hydraulic pressure, atmospheric pressure and primary seal bowl restoring force make core bar move to closing direction, end up to the valve current, wash water tap 9 has also ended current simultaneously.Water nozzle begins air inlet thereupon, makes the current in the outlet pipe enter the lavatory urinal, prevents the sewage pollution water source in the urinal.When not needing to wash one's hands or washing hand lever, only need that water nozzle is adjusted button and screw and get final product.The utility model frictional drag type delay-adjustable dual-purpose valve for flushing and washing can be adjusted function of use as required.
The utility model frictional drag type delay-adjustable dual-purpose valve for flushing and washing does not have specific (special) requirements to water quality, and applied hydraulic pressure scope 0-60Mpa can make straight, the series specification of the formula of also can squaring up.As delivery port is blocked, do not do delivery port, profile changes that just to can be made into frictional drag type time-delay adjustable, flow is adjustable self-cleaning hand washing tap, thus enlarged the scope of application.
Claims (1)
1, a kind of frictional drag type delay-adjustable dual-purpose valve for flushing and washing, comprise that valve body, primary seal bowl, core bar and hand lever form, it is characterized in that the core bar central axial direction has a through hole, core bar one end boss is equipped with filter screen by retainer ring, core bar end in addition is equipped with water nozzle and water nozzle adjustment button, water nozzle is adjusted button bottom aligning core bar central hole tap sealing plug is housed, the gland of elastically deformable is equipped with on primary seal bowl top, the gland middle part is the conical hollow structure, by the core bar inwall ring-shaped groove is arranged, hand lever one end yoke type structure directing groove cooperates with the protruding navel of core bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90203327 CN2061946U (en) | 1990-03-24 | 1990-03-24 | Friction type time-delay adjustable two-purpose valve for flushing and hand-washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90203327 CN2061946U (en) | 1990-03-24 | 1990-03-24 | Friction type time-delay adjustable two-purpose valve for flushing and hand-washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2061946U true CN2061946U (en) | 1990-09-12 |
Family
ID=4884543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90203327 Withdrawn CN2061946U (en) | 1990-03-24 | 1990-03-24 | Friction type time-delay adjustable two-purpose valve for flushing and hand-washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2061946U (en) |
-
1990
- 1990-03-24 CN CN 90203327 patent/CN2061946U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |