CN102313045A

CN102313045A - Automatic water-saving tap

Info

Publication number: CN102313045A
Application number: CN2010102213269A
Authority: CN
Inventors: 张庆柳
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-08
Filing date: 2010-07-08
Publication date: 2012-01-11
Also published as: WO2012003709A1

Abstract

The invention discloses an automatic water-saving tap. The automatic water-saving tap comprises a tap shell, a water control valve, a water control valve handle, a tap water inlet and a tap water outlet, wherein a water-saving valve is arranged between the water control valve and the tap water outlet and a water-saving button is arranged under the tap water outlet. When a user washes the face by holding water with two hands under the tap water outlet, the water-saving button can be jacked up by a finger, the water outlet of the water-saving valve is opened and then water flows out from the tap water outlet; and after the two hands are filled with the water, the finger leaves the water-saving button so as to automatically close the water outlet of the water-saving valve and the water cannot flow out from the tap water outlet. The automatic water-saving tap is simple and ingenious in structure, and the purpose of conveniently saving the water is achieved.

Description

Automatic water-saving tap

Technical field

The present invention relates to a kind of water conserving tap, particularly a kind of toilet washbasin is used automatic water-saving tap.

Background technique

In the prior art, the toilet washbasin is made up of tap shell, water intake, water control valve, water control valve handle, faucet outlet with the water tap that washes one's face, washes one's hands, and cocket handle is loaded on the water tap top position; During water, with hand adjustment control water control valve manual control water yield size, water temperature with close, when washing one's face generally speaking; With hand cocket handle is transferred to the appropriate location; The water outlet of water tap below flows out the current that mix up downwards, with the hands holds in both hands the washing face then, under water outlet, holds in both hands water after washing again and washes; Thus repeatedly, one until face wash clean ability cutout cock.But current flow away in vain at every turn when with the hands holding in both hands the washing face, cause waste.

The technological scheme that addresses this problem at present mainly is the water tap with a kind of induction type water outlet; Sensor promptly is set near faucet outlet; Prepare the water intaking signal with catch nearly water outlet of detection; And result of detection is sent to control apparatus, through closing of electromagnetic valve water tap, but because complex structure, cost height, poor reliability, easy break-down and can not be widely used in family.

Summary of the invention

The purpose of this invention is to provide a kind of structure ingenious simple, be easy to manufacturing, cost automatic water-saving tap low, easy to use, with the hands hold in both hands the action of water and can open water tap automatically, hand leaves faucet outlet can close water tap automatically.

Technological scheme provided by the invention is: a kind of automatic water-saving tap; Comprise tap shell, water control valve, water control valve handle, water tap water intake, faucet outlet; Between automatic water-saving tap water control valve and the faucet outlet water-saving valve is housed; The water-saving valve button is loaded on the faucet outlet lower position; Water-saving valve by water-saving valve self-lock rod, water-saving valve self-lock rod fixedly in sliding sleeve, stainless steel spring, the water tap partition, water-saving valve conical water outlet, water shutoff rubber ring, water-saving valve button constitute, there is the unidirectional circulation chute of lock-bit in front, water-saving valve self-lock rod upper end, water-saving valve self-lock rod upper end is loaded on the water-saving valve self-lock rod fixedly in the sliding sleeve; Elastic hook one end is used to be through at the fixedly elastic hook via hole on the sliding sleeve of water-saving valve self-lock rod; The other end leans on himself elasticity to withhold in the chute of the unidirectional circulation chute of lock-bit, and water-saving valve self-lock rod fixedly edge, sliding sleeve upper end has groove, is equipped with in the groove to fix and uses rubber ring; The water-saving valve self-lock rod fixedly is equipped with stainless steel spring between sliding sleeve and the water-saving valve self-lock rod spring top board; The lower ending opening diameter of opening the water-saving valve conical water outlet in water tap, cutting off is between 6-7cm, and the water-saving valve self-lock rod contraction flow region diameter of water shutoff rubber ring lower end is 3.5cm, and front, water-saving valve self-lock rod upper end center position has water-saving valve self-lock rod U-groove bevel.

Compared with present technology the present invention has following advantage: structure ingenious simple, be easy to manufacturing, cost low, safe and reliable, easy to use, hold in both hands the automatic opening-closing that the water posture can realize current with the both hands of people's custom; To realize the purpose of water saving, the self-locking device of control water-saving valve also can convert automatic water-saving tap into common hydrant easily.

Description of drawings

Fig. 1 is first kind of embodiment's of the present invention a structural representation;

Fig. 2 is second kind of embodiment's of the present invention a structural representation;

Figure: Control valve handle a Control valve 2 Control valve outlet 3 Control valve inlet 4 Faucet inlet 5 Water valve locking lever constriction 6 Day Self-locking lever valve sleeve 7 water valve locking lever 8 water valve button 9 water outlet valve cone 10 taps inside partition 11 faucet outlet 12 seal water rubber ring 13 self-locking lever spring water valve plate 14 water valve locking lever U-shaped groove 15 water valve self-locking lever fixed sleeve 16 fixed with a rubber ring 17 water valve 18 elastic hook through hole 19 stainless steel spring 20 resilient hook 21 self-locking bit unidirectional loop chute 22 faucet housing 23

Embodiment

Below in conjunction with accompanying drawing the present invention is further described:

Fig. 1 is first kind of embodiment's of the present invention a structural representation; Among the figure; Automatic water-saving tap comprises tap shell 23, water control valve 2, water control valve handle 1, water tap water intake 5, faucet outlet 12; Water-saving valve 18 is loaded on the position between water control valve 2 and the faucet outlet 12; Water-saving valve button 9 is loaded on water-saving valve self-lock rod 8 bottoms of faucet outlet 12 belows; Water-saving valve 18 by water-saving valve self-lock rod 8, water-saving valve self-lock rod fixedly cut off 11 in sliding sleeve 16, stainless steel spring 20, the water tap, water-saving valve conical water outlet 10, water shutoff rubber ring 13, water-saving valve button 9 constitute; Front, water-saving valve self-lock rod 8 upper end has the unidirectional circulation chute of lock-bit 22, water-saving valve self-lock rod 8 upper ends to be loaded on the water-saving valve self-lock rod fixedly in the sliding sleeve 16; Elastic hook 21 1 ends are used to be through at the fixedly elastic hook via hole 19 on the sliding sleeve 16 of water-saving valve self-lock rod; The other end leans on himself elasticity to withhold in the chute of the unidirectional circulation chute 22 of lock-bit, and water-saving valve self-lock rod fixedly edge, sliding sleeve 16 upper end has groove, is equipped with in the groove to fix with rubber ring 17; The water-saving valve self-lock rod fixedly is equipped with stainless steel spring 20 between sliding sleeve 16 and the water-saving valve self-lock rod spring top board 14; The lower ending opening diameter of opening the water-saving valve conical water outlet 10 on the partition 11 in water tap is between 6-7cm, and water-saving valve self-lock rod contraction flow region 6 diameters of water shutoff rubber ring 13 lower ends are 3.5cm, and front, water-saving valve self-lock rod 8 upper end center position has water-saving valve self-lock rod U-groove bevel 15.

Through the experiment proof; For solve hydraulic pressure when big finger go up and press firmly problems of too of water-saving valve button 9; The lower ending opening diameter optimal selection of opening the water-saving valve conical water outlet 10 on the partition 11 in water tap is between 6-7cm; And water-saving valve self-lock rod contraction flow region 6 diameters of water shutoff rubber ring 13 lower ends are condensed to 3.5cm pass through in order to current; As open in water tap the lower ending opening increasing diameter that cuts off the water-saving valve conical water outlet 10 on 11 and be twice, then pressure will increase by four times, and water-saving valve self-lock rod fixedly edge, sliding sleeve 16 upper end has groove; Be equipped with fixing in the groove with rubber ring 17; Fixing with rubber ring 17 in fixing 16 fixations of sliding sleeve of water-saving valve 18 inner walls and water-saving valve self-lock rod, prevent the water-saving valve self-lock rod fixedly sliding sleeve 16 in water-saving valve 18 housings, slide, water-saving valve self-lock rod 8 tops can fixedly slide up and down in the sliding sleeve 16 at the water-saving valve self-lock rod; Water-saving valve self-lock rod 8 bottoms are passed water-saving valve self-lock rod axle sleeve 7 and are connected with water-saving valve button 9; When water-saving valve self-lock rod 8 moves upward, be used to be through at the fixedly elastic hook via hole 19 on the sliding sleeve 16 of water-saving valve self-lock rod for avoiding elastic hook 21 1 ends, front, water-saving valve self-lock rod 8 upper end center position has water-saving valve self-lock rod U-groove bevel 15.

During use, the position of regulation and control water control valve handle 1 is opened water control valve 2; Hot and cold water is got into through water control valve 2, water control valve water outlet 3 by two water tap water intakes 5 of the right and left, water control valve water intake 4 respectively and cuts off 11 tops in the water taps in the water tap, when the hand that washes one's face is not touched water-saving valve button 9, stainless steel spring 20 through water-saving valve self-lock rod spring top board 14 with water-saving valve self-lock rod 8 to pressing down; The water shutoff rubber ring 13 that is loaded on the water-saving valve self-lock rod 8 seals water-saving valve conical water outlet 10 downwards, and faucet outlet 12 anhydrous outflows are done to hold in both hands both hands watery when washing one's face; When its finger makes progress roof pressure water-saving valve button 9; Stainless steel spring 20 is compressed, and water-saving valve self-lock rod 8 upwards drives water shutoff rubber ring 13 and upwards leaves water-saving valve conical water outlet 10, simultaneously; Move on the unidirectional circulation chute 22 of lock-bit; With the moving upward and slide to unidirectional circulation chute 22 bottom of right side of lock-bit of water-saving valve self-lock rod 8, finger leaves water-saving valve button 9 to elastic hook 21 1 ends in the chute then, under the effect of stainless steel spring 20 in chute; Water-saving valve self-lock rod 8 moves downward; The middle part end points that elastic hook 21 1 ends in the chute drop on the unidirectional circulation chute 22 of lock-bit is hooked, and water flows into and cuts off 11 belows in the water taps and flow out to through faucet outlet 12 and be connected to the water tap below and prepare to hold in both hands on the both hands of water by cutting off 11 top water-saving valve conical water outlets 10 in the water tap, fills before both hands leave faucet outlet 12 belows behind the water; Make finger roof pressure water-saving valve button 9 upwards again; Water-saving valve self-lock rod 8 moves upward to make on the unidirectional circulation chute 22 of lock-bit and moves, and with the moving upward and slide to unidirectional circulation chute 22 left bottom of lock-bit of water-saving valve self-lock rod 8, finger leaves water-saving valve button 9 to elastic hook 21 1 ends in the chute then in chute; Under the effect of stainless steel spring 20; Water-saving valve self-lock rod 8 moves downward, and elastic hook 21 1 ends in the chute drop on the upper end, the right of the unidirectional circulation chute 22 of lock-bit along chute, simultaneously compressed stainless steel spring 20 through water-saving valve self-lock rod spring top board 14 with water-saving valve self-lock rod 8 to pressing down; Water shutoff rubber ring 13 is sealed water-saving valve conical water outlet 10 downwards; Faucet outlet 12 water promptly are closed, and when not using the water-saving valve function, only with hand refers to water-saving valve button 9 made progress and head-to-footly leaves again; Water-saving valve conical water outlet 10 promptly becomes normally open like this, only needs adjustment water control valve handle 1 can automatic water-saving tap be used as common hydrant.

Fig. 2 is second kind of embodiment's of the present invention a structural representation; Among Fig. 2, self-locking device has been cancelled in self-lock rod 8 tops, and stainless steel spring 20 only is housed; Water-saving valve 18 housings are relatively low; So just cancelled the self-locking mode, just had current to flow out from faucet outlet 12 when both having had only the finger of water intaking upwards to push away water-saving valve button 9, finger leaves water-saving valve button 9; Water was both closed, thereby played the requirement of forcing water saving in public places.

Claims

1. automatic water-saving tap; Comprise tap shell (23), water control valve (2), water control valve handle (1), water tap water intake (5), faucet outlet (12); Water-saving valve (18) fixedly cuts off (11), water-saving valve conical water outlet (10), water shutoff rubber ring (13), water-saving valve button (9) formation in sliding sleeve (16), stainless steel spring (20), the water tap by water-saving valve self-lock rod (8), water-saving valve self-lock rod; Front, water-saving valve self-lock rod (8) upper end has the unidirectional circulation chute of lock-bit (22), water-saving valve self-lock rod (8) upper end to be loaded on the water-saving valve self-lock rod fixedly in the sliding sleeve (16); Elastic hook (21) one ends are used to be through at the fixedly elastic hook via hole (19) on the sliding sleeve (16) of water-saving valve self-lock rod; The other end leans on himself elasticity to withhold in the chute of the unidirectional circulation chute of lock-bit (22); Water-saving valve self-lock rod fixedly edge, sliding sleeve (16) upper end has groove; Be equipped with fixingly with rubber ring (17) in the groove, the water-saving valve self-lock rod fixedly is equipped with stainless steel spring (20) between sliding sleeve (16) and the water-saving valve self-lock rod spring top board (14), and the lower ending opening diameter of opening the water-saving valve conical water outlet (10) on the partition (11) in water tap is between 6-7cm; Water-saving valve self-lock rod contraction flow region (6) diameter of water shutoff rubber ring (13) lower end is 3.5cm, and front, water-saving valve self-lock rod (8) upper end center position has water-saving valve self-lock rod U-groove bevel (15).