CN2192767Y - Double-function tap - Google Patents

Abstract

The utility model relates to a double-function water tap. One side of a screw type valve in the housing of the water tap is provided with an automatic valve hole communicated with the water outlet cavity of the housing, and a piston rod whose bottom is provided with a water stopping valve and top is hinged with a lever is installed in the hole. The lever is controlled by a floating ball to open and close a water absorbing hole. The utility model with a reasonable structure can use the screw type valve when water supply is normal without changing using habits. When the water supply is discontinuous, the automatic valve can be used for accumulating tap water, and the water can be automatically cut off after the water is full. As a result, the problem of water break caused by insufficient water pressure can solved well.

Description

Double-function tap

The utility model relates to a kind of difunctional water tap.

At present, in the many cities of China, because the tap water supply system does not catch up with the variation that population growth and building increase, can not in time transform, thereby exist pressure not enough, and flow waits water supply problem inadequately, and the feasible high-rise resident who is densely populated area and building often is stranded by cutting off the water supply.Especially then even more serious summer at the peak season of water.In order to solve the water needs, people's water receiving of having to get up has at dead of night greatly influenced normal life.In addition, owing to come water irregular, water tap does not have special control again, so under the situation of the carelessness that discharges water, also occur the phenomenon of metalling run out easily, not only soaks the room, also can vastly reach downstairs and cause waste.

The purpose of this utility model is intended to propose a kind of difunctional water tap product that the automatic outlet valve of lever control is applied mechanically in increase by on ordinary faucet, to overcome defective of the prior art, satisfies people's living needs.

The purpose of this utility model can realize like this.

Difunctional water tap comprises tap shell and spiral valve, and the side at the spiral valve of housing is provided with a self-acting valve valve opening that communicates with the housing water chamber.A bottom is housed in the valve opening closes water valve, be with the piston rod of stage clip on it, the also articulated lever that hangs with ball float in the outer end of piston rod.On the interlayer of water-inlet cavity below the housing inner piston rod axial location and water chamber, be provided with the attached water hole of plane, a place perpendicular to axis.

Below in conjunction with embodiment and accompanying drawing, the utility model is described in detail.

The sectional view of the difunctional water tap of Fig. 1;

The plan view of the difunctional water tap of Fig. 2.

Difunctional water tap is a side of the spiral valve 2 in tap shell 8, as rear side, is provided with a self-acting valve valve opening that communicates with housing water chamber 9.The piston rod 5 that is overlapping stage clip 4 is housed in the valve opening, and the water valve that closes of piston rod bottom can be that mitre velve 6 also can be spherical valve or sheet shape valve.Valve body can be made with the material of rubber or other flexible.The articulated the other end in the top of piston rod hangs with the lever 1 of ball float 10.The interlayer place, below of piston rod has attached water hole 7.In order to seal the self-acting valve valve opening, be equipped with one at the top of housing and be pressed under the screw valve door lock mother, and have the cover plate 3 in piston rod hole in a side.

Working principle of the present utility model is, under the normal situation that supplies water, can pack up ball float, and piston rod makes attached water hole 7 close under the effect of spring.At this moment, water tap is by the screw valve gate control.Work as insufficient water, during anhydrous outflow, can the spiral valve closing be put a container under water tap, and put down ball float, adjust the position of ball float.At this moment piston rod is under the effect of ball float gravity, and the attached water hole is opened, when water is full then piston rod close the water hole automatically, stop water outlet.

The utility model is simple in structure, and is reasonable in design.Can satisfy the different needs under normal and the improper water supply state, both meet people's use habit.Solve the objective demand of water, retaining again easily, solved the difficult problem of cutting off the water supply that the hydraulic pressure deficiency causes preferably.

Claims (4)

1, a kind of difunctional water tap comprises tap shell and spiral valve, and a side that is characterised in that at the spiral valve of housing of the present utility model is provided with a self-acting valve valve opening that communicates with the housing water chamber; A bottom is housed in the valve opening closes water valve, be with the piston rod of stage clip on it, piston rod locate to hold an also articulated lever that hangs with ball float; On the interlayer of water-inlet cavity below the housing inner piston rod axial location and water chamber, be provided with the attached water hole of a plane perpendicular to axis.

2, according to the described water tap of claim 1, it is characterized in that the water valve that closes of piston rod bottom is mitre velve or spherical valve or sheet shape valve, valve body is made with rubber material.

3,, it is characterized in that the self-acting valve valve opening is located at the rear of the spiral valve of housing according to the described water tap of claim 1.

4, according to claim 2 or 3 described water taps, it is characterized in that the top of housing, be equipped with one and be pressed in cover plate under the screw-type valve door lock mother and have the piston rod hole in a side.

Images