CN2490225Y

CN2490225Y - Light press flushing valve

Info

Publication number: CN2490225Y
Application number: CN 01226868
Authority: CN
Inventors: 谭泉满
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-11
Filing date: 2001-06-11
Publication date: 2002-05-08
Anticipated expiration: 2011-06-11

Abstract

The utility model relates to a light pressing type washing valve; the top part of the main body is provided with a switch; an air outlet pole is provided under the switch; when lightly pressing the switch, the air outlet pole will move downward to outlet the water in the pressure cup under the air outlet pole to the water outlet, the water pressure in the water outlet will rise to lift the floating valve and the water outlet will be opened, and then the water form the water inlet can be used for washing and cleaning. The floating valve of the utility model needs no human power to push, therefore the switch only needs to be pressed lightly; therefore the utility model can reduce the abrasion of the components in the washing valve and enhance the service life; the utility model can reduce the leaking and save water; and the utility model is applicable to the washing valve of the toilet valve, the hands washing groove valve and the shower.

Description

The light push type flushing valve

The utility model relates to a kind of flushing valve, especially a kind of in the washroom, the flushing valve used of hand washing tank.

Traditional flushing valve need can make water discharge from delivery port with pressing switch energetically when washing, and washes, and this is just can make it open delivery port owing to must press float trap, and this just needs firmly can press.And with strength can be easy to damage major part in the flushing valve with Push switch energetically, and can make flushing valve produce the drainage of dripping, shortened the application life of flushing valve, cause financial resources and temporal waste.

The purpose of this utility model is: a kind of light push type flushing valve is provided, makes it need the flicking switch, can reach developing result, and the energy using water wisely, prolong the application life of flushing valve.

The technical scheme that realizes the utility model purpose is as follows: a kind of light push type flushing valve, comprise main body, float trap and pressure cup, and float trap and pressure cup are installed in the main body, and the main body water level can be closed or open to moving of float trap.At the main body top one switch is housed, the switch below is equipped with an air exhaust rod; Pressure cup places the below of air exhaust rod, when air exhaust rod moves down, can enter in the pressure cup.Have the positioning seat steam vent in the air exhaust rod positioning seat bottom that air exhaust rod is housed; This positioning seat steam vent communicates with the main body rhone that is positioned at main body inner wall, and the main body rhone leads to delivery port.On the wall of pressure cup, have tank, the water from water inlet is entered in the pressure cup.

Owing to adopt technique scheme, the use of flushing valve needs only switch under the flicking, just can press air exhaust rod, make in the pressure cup water through positioning seat drain hole and the main body rhone that communicates with it to delivery port, when arriving delivery port, the hydraulic pressure at delivery port place raises float trap is moved up, make it to leave and open the main body water level, thereby water can be discharged the effect that reaches flushing or clean from water inlet and main body water level to delivery port.

Existing flushing valve will realize flushing, need press button, and the compression spring makes floating lever promote float trap, thereby opens delivery port.Because the link that button will promote is many, weight is big, and float trap promotes by manpower, therefore needs can open delivery port with pressing energetically.Compared with prior art, behind the utility model Push switch, only need press air exhaust rod and get final product, float trap moves by hydraulic pressure, thereby can the flicking switch, makes it to reduce the excessive friction of the interior part of flushing valve, the application life of prolongation flushing valve.And because part is not easy to wear, reduces the drainage of dripping and produce, can using water wisely, meet environment protection requirement, the conserve water resource.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structure diagram of the utility model light push type flushing valve

Fig. 2 is the another kind of water inlet form figure of light push type flushing valve shown in Figure 1

Among the figure, 1. switch 2. air exhaust rod 4. air exhaust rod positioning seats 6. main bodys

7. pressure cup 8. water inlet 11. air exhaust rod springs 12. positioning seat drain holes

15. float trap spring 16. float trap cushion rubbers 17. float traps

18. float trap tripod 19. float traps close the glue circle

20. main body rhone 21. main body water levels 22. delivery ports

Figure 1 shows that an embodiment of the utility model light push type flushing valve, this flushing valve is applied to urinal, and float trap 17 and pressure cup 7 are installed in the main body 6 of flushing valve, at main body 6 tops one switch 1 is housed, switch 1 below is equipped with an air exhaust rod 2, the air exhaust rod 2 outer air exhaust rod springs 11 that are with.Pressure cup 7 places the below of air exhaust rod 2, when air exhaust rod 2 moves down, can enter in the pressure cup 7.Have positioning seat steam vent 12 in air exhaust rod positioning seat 4 bottoms that air exhaust rod 2 is housed, this positioning seat steam vent 12 communicates with the main body rhone 20 that is positioned at main body 6 inwalls, and main body rhone 20 leads to delivery port 22.On the wall of pressure cup 7, have little tank, the water from water inlet 8 is entered in the pressure cup 7.Float trap is housed in the bottom of float trap 17 closes glue circle 19, when guaranteeing that float trap 17 cuts out and the sealing between the main body water level 21.In float trap 17 bottoms float trap tripod 18 is housed also, steadily moves down and accurate positioning with the guiding float trap.Be equipped with float trap spring 15 at float trap 17 tops.Float trap 17 tops are equipped with float trap cushion rubber 16, to guarantee the sealing between float trap 17 and pressure cup 7 inwalls.For guaranteeing the sealing of the utility model flushing valve, O-ring seal all is housed, between part and part as positioning seat cushion rubber, air exhaust rod cushion rubber, water level cushion rubber etc.

Figure 2 shows that the utility model light push type flushing valve among Fig. 1 is applied to the water inlet form figure of closet stall, light push type flushing valve structure illustrated in figures 1 and 2 is identical.

The course of work of the utility model light push type flushing valve is as follows:

When the light finger flicking is on switch 1, air exhaust rod 2 moves down and leaves the water level of air exhaust rod positioning seat 4 bottoms, and the water of 7 li of pressure cups arrives positioning seat drain holes 12 through air exhaust rod positioning seat 4 bottom water levels, through main body rhone 20 to delivery port 22.Float trap 17 and then up moves at the same time, make float trap close glue circle 19 and leave main body water level 21, thereby water is discharged the effect that reaches flushing or clean through water inlet 8, main body water level 21 to delivery port 22.Water 7 li in the little tank feed pressure cup on pressure cup 7 walls again simultaneously, on water after 5～15 seconds moved down float trap 17 to main body water level 21 again, float trap closed glue circle 19 and contacts water slug with main body water level 21, reaches the effect of Guan Shui.

The utility model is applicable to that large and small just valve or hand washing tank water are chewed, the flushing valve of shower etc.

Claims

1, a kind of light push type flushing valve, comprise main body (6), float trap (17) and pressure cup (7), float trap (17) and pressure cup (7) are installed in the main body (6), main body water level (21) can be closed or open to moving of float trap (17), it is characterized in that: at main body (6) top one switch (1) is housed, switch (1) below is equipped with an air exhaust rod (2); Pressure cup (7) places the below of air exhaust rod (2), when air exhaust rod (2) when moving down, can enter in the pressure cup (7); Have positioning seat steam vent (12) in air exhaust rod positioning seat (4) bottom that air exhaust rod (2) is housed; This positioning seat steam vent (12) communicates with the main body rhone (20) that is positioned at main body (6) inwall, and main body rhone (20) leads to delivery port (22); On the wall of pressure cup (7), have tank, the water from water inlet (8) is entered in the pressure cup (7).

2, light push type flushing valve according to claim 1 is characterized in that: be with air exhaust rod spring (11) outside air exhaust rod (2).

3, light push type flushing valve according to claim 1 is characterized in that: float trap is housed in the bottom of float trap (17) closes glue circle (19).

4, light push type flushing valve according to claim 1 is characterized in that: in float trap (17) bottom float trap tripod (18) is housed.