CN2448879Y

CN2448879Y - Flushing device for closet

Info

Publication number: CN2448879Y
Application number: CN 00258643
Authority: CN
Inventors: 李哲权
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-16
Filing date: 2000-10-16
Publication date: 2001-09-19
Anticipated expiration: 2010-10-16

Abstract

The utility model relates to a flushing device for a water closet, comprising an outer tank body. An upper water inlet pipe, a discharge opening, a discharge valve are arranged on the outer tank body, and a pressing valve and a water level valve are arranged on the upper water inlet pipe. The utility model is characterized in that the utility model also comprises an inner tank body matched with the outer tank body, an air cavity is arranged between the bottom parts of the inner and outer tank bodies, and the inner tank body is provided with a central sleeve pipe. A guide sleeve is arranged on the lower water inlet of the outer tank body, the central sleeve pipe of the inner tank body is sheathed on the guide sleeve, a reducing valve is arranged on the central sleeve pipe, and a pressing rod and a contact rod are arranged on the cross beam of the outer tank body. The utility model can flush the water closet with air pressure and water pressure and has the advantages of clean flushing, no bad smell, water saving, etc. Even through a water supply is cut off, the air pressure can also be used for flushing.

Description

Toilet seat is towards Xian's device

A kind of flushing toilet that relates to sanitaryware.

Existing toilet seat towards first device by outer case, in the outer case upper end water inlet pipe is set, on last water inlet pipe, be provided with and press off valve, water level valve, bottom in outer case is provided with discharger, discharger is communicated with the closet water inlet, above floss hole, be equipped with drain valve, on outer case, be equipped with the depression bar that drain valve is opened and form.It can realize water filling in outer case automatically, with the pressed by external force depression bar drain valve is opened, and the water in the outer case flows in the closet, and closet is washed.Its weak point is that the floating thing in the closet is difficult to disposable discharging water and washes down, and closet easily has emission of bad smell, and repeatedly flushing is wasted water, and can not use when cutting off the water.

The purpose of this utility model is prior art is improved, and a kind of air, water flushing closet are provided, and rinses water saving, flushing toilet easy to use well.

The purpose of this utility model is realized by following technical scheme:

A kind of flushing toilet, it comprises outer case 1, in outer case 1 upper end water inlet pipe 10 is set, on last water inlet pipe 10, be provided with and press off valve 14, water level valve 13, in the bottom of outer case 1 floss hole 23 is set, above floss hole 23, be equipped with drain valve 25, be characterized in: also be included in the internal box 2 that matches is set in the outer case 1, in, outer case 2, has air chamber 26 between 1 the bottom, drain valve 25 places the bottom of internal box 2, internal box 2 has center sleeve 24, water inlet 21 down is set in the bottom of outer case 1, on the water inlet 21 fairlead 16 is being set down, internal box 2 is contained on the fairlead 16 by the center sleeve on it 24, be equipped with reducing valve 3 on the center sleeve 24 of internal box 2, on the crossbeam 6 of outer case 2, depression bar 8 be set, feeler lever 12.On the top of internal box 2 overflow valve 14 is set.

Flushing toilet of the present utility model is compared with existing flushing toilet, because flushing toilet of the present utility model adopts inside and outside casing to match, the structure that has air chamber between the bottom of interior outer case, air in the air chamber can be pressed into closet automatically to sewer, the floating foul that waits in the closet can be carried out the air pressure flushing, hydraulic pressure flushing again, therefore, have and rinse well, free from extraneous odour, advantages such as water saving.Even when cutting off the water, use the pressed by external force internal box, also can carry out the air pressure flushing to closet.

The utility model is described in further detail to utilize embodiment shown in the drawings below.

Fig. 1 is a structure cross-sectional schematic of the present utility model.

Fig. 2 is that the A of Fig. 1 is to schematic diagram.

With reference to Fig. 1, flushing toilet has outer case 1, in outer case 1 upper end water inlet pipe 10 is set, and is provided with on last water inlet pipe 10 and presses off valve 4, water level valve 13.Last water inlet pipe 10 is by the fixed body 11 and base plate 5 maintenances that are provided with on the outer case 1.Be provided with crossbeam 6 in outer case 1 upper end, depression bar 8, feeler lever 12 are set on crossbeam 6, be nested with back-moving spring 7 on the depression bar 8.Tank lid 9 is stamped in outer case 1 upper end.Be provided with discharger 23, following water inlet device 21 in the bottom of outer case 1, following water inlet 21 is connected with one way valve 22.Also be provided with cushion pad 17 in the bottom of locating casing 1.The internal box 2 that matches is set in outer case 1, and internal box 2 has center sleeve 24.On the following water inlet 21 of outer case 1 fairlead 16 is set, internal box 2 is contained on the fairlead 16 by the center sleeve on it 24.Be connected with reducing valve 3 in center sleeve 24 upper ends.In the bottom of internal box 2 drain valve 25 is set, drain valve 25 is by valve body 19, and the spool 18 that matches with valve body 19 has push rod 20 and forms on the spool.Between inside and outside casing 2,1 bottom, has air chamber 26.Be provided with overflow valve 14 on the top of internal box 2, overflow valve 14 is connected with the overflow ducts 15 of internal box 2.

With reference to Fig. 2, have gusset 27 on the floss hole 23 of outer case 1 bottom.

With reference to Fig. 1, the last plane of reducing valve 3 contacts with the valve 4 that presses off on the last water inlet pipe 10, and presses off valve 4 and opens, water enters the internal box 2 from last water inlet pipe 10, when water reaches designated water level, to close with the water level valve 13 that last water inlet pipe 10 bottoms are connected, last water inlet pipe 10 stops to supply water.When using closet, with pressed by external force depression bar 8, depression bar 8 presses the valve handle of reducing valve 3, reducing valve 3 is opened, moisturizing is from the moisturizing passage inflow internal box 2 that water inlet 21, fairlead 16, center sleeve 24 are formed down, and moisturizing passage hydraulic pressure reduces, and the gravity of water moves down internal box 2, thereby the air in the air chamber 26 is pressed into closet to sewer, closet is carried out the air pressure flushing; When internal box 2 moves down, the push rod 20 of discharging valve 25 spools 19 contacts with the gusset 27 of floss hole 23, and discharging valve 25 is opened, and the water in the internal box 2 enters closet, and closet is carried out the hydraulic pressure flushing; Internal box 2 moves down, when the valve handle of reducing valve 3 contacts with feeler lever 12, reducing valve 3 cuts out, the hydraulic pressure that following water inlet 21, fairlead 16, center sleeve 24 are formed the moisturizing passage increases, internal box 2 is risen, simultaneously, air flows into overflow ducts 15 from overflow valve 14, enter air chamber 26 again, when internal box 2 rise the last plane that makes reducing valve 3 with press off valve 4 when contacting, press off valve 4 unlatchings, last water inlet pipe 10 is to casing 2 water fillings, when water level reached designated water level, water level valve 13 was closed, and the water in the internal box is stand-by.The overflow valve 14 that communicates with overflow ducts 15 also can flow into closet to sewer from overflow ducts 15 when water level valve 13 breaks down.When surpassing designated water level, overflow valve 14 is opened, and water flows into outfall 23 from overflow ducts 15, flows into closet again in sewer.

Claims

1, a kind of flushing toilet, it comprises outer case (1), in outer case (1) upper end water inlet pipe (10) is set, go up setting at last water inlet pipe (10) and press off valve (14), water level valve (13), in the bottom of outer case (1) floss hole (23) is set, be equipped with drain valve (25) in floss hole (23) top, it is characterized in that: also be included in the internal box (2) that matches is set in the outer case (1), in, outer case (2,1) has air chamber (26) between the bottom, drain valve (25) places the bottom of internal box (2), internal box (2) has center sleeve (24), water inlet (21) down is set in the bottom of outer case (1), on the water inlet (21) fairlead (16) is being set down, internal box (2) is contained on the fairlead (16) by the center sleeve on it (24), be equipped with reducing valve (3) on the center sleeve (24) of internal box (2), on the crossbeam (6) of outer case (2), depression bar (8) be set, feeler lever (12).

2, flushing toilet according to claim 1 is characterized in that: on the top of internal box (2) overflow valve (14) is set.