CN2125757U

CN2125757U - Tap (valve)

Info

Publication number: CN2125757U
Application number: CN 92217079
Authority: CN
Inventors: 李建洪
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-09
Filing date: 1992-06-09
Publication date: 1992-12-23

Abstract

The utility model relates to a valve. The structure is that a rotary control switch is adopted to control the opening and the closing of the valve. The inner circumference of the valve body arranged on the outer portion of the rotary control switch is provided with a circular arc concave slot whose inner portion is provided with a spring. The two ends of the spring are provided with steel balls cooperated with the concave slot on the inner circumference of the valve body. Thus the opening and the closing of the valve are conducted with gears to be convenient for adjusting the water quantity without water leakage. The water waste phenomenon is fundamentally solved. The opening and the closing are rapid and flexible. The water adjustment is proper and convenient and the water saving effect is obvious.

Description

Tap (valve)

The utility model relates to a kind of valve.

Existing water tap is generally the ball-valve type structure, the size of rotating the turn-knob angle according to the people promptly flows out the water that varies in size, the size of this valve opening is difficult to control, slightly firmly more greatly, water flow is just very big, be easy to access the current bigger than the water yield of actual demand, cause the waste of water, so the people will transfer repeatedly several times and just can reach suitable water flow sometimes, very inconvenient, easily produce simultaneously the water phenomenon that leaks outside at the valve body place, existing people has also invented the water tap of various water saving, but all are automatic closing problems of tap after the solution water, the waste problem of water also is not resolved in water utilizing process.

The purpose of this utility model just provides the new type water tap of class adjusting in a kind of minute, has fundamentally solved the problem that water tap is wasted water under opening state, has prevented the water waste phenomenon, uses also very convenient.

Solution of the present utility model is: the unlatching of adopting rotary control switch to come control valve, wherein be contained on the outer valve body inner circumference of rotary control switch and have arc groove, on rotary control switch, have transverse groove, spring is housed in it, the two ends of spring are equipped with ball and are matched with groove on the valve body inner circumference, and its detailed content is described below referring to accompanying drawing:

Referring to accompanying drawing, new type water tap of the present utility model, its structure is the unlatching of adopting rotary control switch to come control valve, it is characterized in that being contained on outer valve body (9) inner circumference of rotary control switch (3) and have arc groove, as shown in Figure 4, on rotary control switch (3), have transverse groove, spring (10) is housed in it, the two ends of spring (10) are equipped with steel ball (11) and are matched with groove on valve body (9) inner circumference, as Fig. 1, shown in 2, like this, when the twisting rotary control switch, steel ball (11) rotates an angle and just is stuck in the groove of valve body (9) under spring (10) effect, making rotary control switch (3) is that the branch class comes Open valve, be convenient to the controlled water flow amount, the unnecessary waste when having avoided water has water-saving result.The lower end of rotary control switch of the present utility model (3) is a cylindrical cam (4), as shown in Figure 1, valve rod (5) lower end that contacts with cam (4) is flap (7), when rotating rotary control switch (3), the rotation of cylindrical cam (4) produces valve rod (5) and moves up and down, making flap (7) carry out stepping to water outlet closes or opens, a flexible rubber dissepiment (6) is equipped with in seal ring top in valve rod (5) bottom, water channel and valve body (9) top are separated, avoided water to spill from valve gap (2).Referring to Fig. 2, in the lower end of rotary control switch (3) is a spheroid stopper (2), its transverse section is a drops, have transverse holes, as shown in Figure 3, when rotary control switch (3) drives spheroid stopper (12) and rotates, the proportionate relationship near linear between the variation of flow channel area and the stopper angle of swing, thereby be suitable for regulating the flow of water.

The new type water tap that the utility model provides is simple in structure, on the basis of existing structure for water tap, set up the control mechanism of valve opening size again, the unlatching stepping of valve carries out, be convenient to the size of regulating water-quantity, can not leak, fundamentally solve the phenomenon of water waste, tap flexibly, rapidly, water transfer is suitably convenient, and water-saving result is obvious.

Accompanying drawing is represented specific embodiments of the present utility model.

At first accompanying drawing is described:

Fig. 1 represents a kind of enforcement structural drawing of the present utility model;

Fig. 2 represents the another kind of structural drawing of implementing;

Fig. 3 represents the cross-section profile of spheroid stopper and valve seat component;

Fig. 4 represents the sectional view of valve body.

According to embodiment shown in Figure 1, on valve body (9) inner circumference, have ten arc grooves, the rotary control switch (3) that spring (10) and two steel balls (11) are housed in transverse groove is housed in it, the lower end of rotary control switch (3) is that cylindrical cam shape (4) cooperates with valve rod (5), flap (7) and barrier film (6) are equipped with in valve body (5) lower end, in the lower end of valve body (9) is valve seat (8), valve gap (2) is equipped with in the upper end, has handle (1) to be connected with rotary control switch (3) on the valve gap (2).

Fig. 2 represents another embodiment of the present utility model, the structure of valve body (9) and rotary control switch (3) is identical with Fig. 1, in the lower end of rotary control switch (3) is that the cross section is a drop-shaped spheroid stopper (12), have transverse holes, valve body (9) and valve seat (8) are threaded and are integral, and handle (1) is connected with rotary control switch (3).

Claims

1, a kind of new type water tap, its structure is the unlatching of adopting rotary control switch to come control valve, feature of the present utility model is to be contained on outer valve body (9) inner circumference of rotary control switch (3) to have arc groove, on rotary control switch (3), have transverse groove, spring (10) is housed in it, and the two ends of spring (10) are equipped with steel ball (11) and are matched with groove on valve body (9) inner circumference.

2, new type water tap according to claim 1, the lower end that it is characterized in that rotary control switch is a cylindrical cam (4), valve body (5) lower end that contacts with cam (4) is flap (7), and in the seal ring top of valve rod (5) bottom one flexible rubber dissepiment (6) is housed.

3, new type water tap according to claim 1 is characterized in that in the lower end of rotary control switch (3) being a spheroid stopper (12), and its transverse section is a drops, has transverse holes.