CN201753800U

CN201753800U - Automatic water-saving tap

Info

Publication number: CN201753800U
Application number: CN2010202518421U
Authority: CN
Inventors: 张庆柳
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-08
Filing date: 2010-07-08
Publication date: 2011-03-02
Anticipated expiration: 2020-07-08

Abstract

The utility model discloses an automatic water-saving tap, which comprises a tap shell, a water control valve, a water control valve handle, a tap water inlet and a tap water outlet. A water-saving valve is arranged between the water control valve and the tap water outlet, and a water-saving valve button is arranged below the tap water outlet. The water-saving valve button is upwardly supported when both hands of a user hold water below the tap water outlet to wash the face, the water outlet of the water-saving valve is opened, water flows out from the tap water outlet, users can move fingers away from the water-saving valve button when fully receiving water, the water-saving valve water outlet is automatically closed, the tap water outlet stops water flowing, and the automatic water-saving tap uses ingenious and simple structure to achieve the purpose of conveniently saving water.

Description

Automatic water-saving tap

Technical field

The utility model relates to a kind of water conserving tap, particularly a kind of toilet washbasin automatic water-saving tap.

Background technique

In the prior art, the toilet washbasin is with washing one's face, wash one's hands water tap by tap shell, water intake, water control valve, the water control valve handle, faucet outlet constitutes, 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 and closing, 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 hold in both hands the washing face then, hold in both hands water after washing again and wash under water outlet, 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 utility model 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.

The technological scheme that the utility model provides is: a kind of automatic water-saving tap, comprise tap shell, water control valve, the water control valve handle, the 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 is by the water-saving valve self-lock rod, the water-saving valve self-lock rod is sliding sleeve fixedly, stainless steel spring, cut off in the water tap, the water-saving valve conical water outlet, the water shutoff rubber ring, the water-saving valve button constitutes, 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 through the fixing elastic hook via hole on the sliding sleeve of water-saving valve self-lock rod, the other end is withheld in the chute of the unidirectional circulation chute of lock-bit by himself elasticity, water-saving valve self-lock rod fixedly edge, sliding sleeve upper end has groove, the fixing rubber ring of using is housed in the groove, 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 on cutting off in water tap is between 6-7cm, 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 the prior art the utility model 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 be converted to common hydrant easily with automatic water-saving tap.

Description of drawings

Fig. 1 is first kind of embodiment's of the utility model a structural representation;

Fig. 2 is second kind of embodiment's of the utility model a structural representation;

Among the figure: fixedly sliding sleeve 16 is fixing with rubber ring 17 thrift locks 18 elastic hook via holes 19 stainless steel springs 20 elastic hooks 21 lock-bit one-way circulation chutes 22 tap shells 23 to cut off 11 faucet outlets, 12 water shutoff rubber rings, 13 thrift lock self-lock rod spring top boards, 14 thrift lock self-lock rod U-lags, 15 thrift lock self-lock rods in water control valve handle 1 water control valve 2 water control valve delivery ports 3 water control valve water inlets 4 water tap water inlets 5 thrift lock self-lock rod contraction flow regions 6 thrift lock self-lock rod axle sleeves 7 thrift lock self-lock rods 8 thrift lock buttons 9 thrift lock conical water outlets 10 taps

Embodiment

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is first kind of embodiment's of the utility model 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 is by water-saving valve self-lock rod 8, the water-saving valve self-lock rod is sliding sleeve 16 fixedly, stainless steel spring 20, cut off 11 in the water tap, water-saving valve conical water outlet 10, water shutoff rubber ring 13, water-saving valve button 9 constitutes, there is the unidirectional circulation chute 22 of lock-bit in front, water-saving valve self-lock rod 8 upper end, water-saving valve self-lock rod 8 upper ends are loaded on the water-saving valve self-lock rod fixedly in the sliding sleeve 16, elastic hook 21 1 ends are through the fixing elastic hook via hole 19 on the sliding sleeve 16 of water-saving valve self-lock rod, the other end is withheld in the chute of the unidirectional circulation chute 22 of lock-bit by himself elasticity, 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, 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 taper water outlet 10 on the partition 11 in water tap is between 6-7cm, 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.

The experiment proved that, 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 the lower ending opening increasing diameter of opening the water-saving valve conical water outlet 10 on the partition 11 in water tap is twice, then pressure will increase by four times, 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, for avoiding elastic hook 21 1 ends through the fixing elastic hook via hole 19 on the sliding sleeve 16 of water-saving valve self-lock rod, 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, water control valve 2 is opened, hot and cold water is respectively by two water tap water intakes 5 of the right and left, water control valve water intake 4 is through water control valve 2, water control valve water outlet 3 enters and cuts off 11 tops in the water tap 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, faucet outlet 12 anhydrous outflows, when washing one's face both hands are done to hold in both hands watery, when its finger makes progress roof pressure water-saving valve button 9, stainless steel spring 20 is compressed, 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, elastic hook 21 1 ends in the chute are moving upward and slide to unidirectional circulation chute 22 bottom of right side of lock-bit with water-saving valve self-lock rod 8 in chute, finger leaves water-saving valve button 9 then, under the effect of stainless steel spring 20, 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, water flows out on the both hands that are connected to water tap below preparation handful water by cutting off 11 belows in the 11 top water-saving valve conical water outlets of partition in the water tap, the 10 inflow water taps through faucet outlet 12, fill 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, elastic hook 21 1 ends in the chute are moving upward and slide to unidirectional circulation chute 22 left bottom of lock-bit with water-saving valve self-lock rod 8 in chute, finger leaves water-saving valve button 9 then, under the effect of stainless steel spring 20, water-saving valve self-lock rod 8 moves downward, 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, 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, and only needing to adjust water control valve handle 1 can use automatic water-saving tap as common hydrant.

Fig. 2 is second kind of embodiment's of the utility model a structural representation; Among Fig. 2, self-locking device has been cancelled in self-lock rod 8 tops, 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) is by water-saving valve self-lock rod (8), the water-saving valve self-lock rod is sliding sleeve (16) fixedly, stainless steel spring (20), cut off in the water tap (11), water-saving valve conical water outlet (10), water shutoff rubber ring (13), water-saving valve button (9) constitutes, there is the unidirectional circulation chute of lock-bit (22) in front, water-saving valve self-lock rod (8) upper end, water-saving valve self-lock rod (8) upper end is loaded on the water-saving valve self-lock rod fixedly in the sliding sleeve (16), elastic hook (21) one ends are through the fixing elastic hook via hole (19) on the sliding sleeve (16) of water-saving valve self-lock rod, the other end is withheld in the chute of the unidirectional circulation chute of lock-bit (22) by himself elasticity, 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), 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, 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).