CN2182827Y

CN2182827Y - Water saving cistern for closet with hand washing device

Info

Publication number: CN2182827Y
Application number: CN92234695U
Authority: CN
Inventors: 杨继光; 吕树成; 褚丹
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-01
Filing date: 1992-10-01
Publication date: 1994-11-16
Anticipated expiration: 2002-10-01

Abstract

The utility model provides a novel water storing tank for sitting toilet bowls and squatting water closets in toilets, which is characterized in that a water discharge switch controls a high and a low water discharge valves in the water storing tank. The low water discharge valve is opened to flush stool, and the water in all the water storing tank is discharged to flush a sitting toilet bowl; the high water discharge valve is opened to flush pee, and the water output quantity is only one fourth to one second of water quantity for flushing stool. A hand basin is arranged on a cover of the water storing tank, water is led to the upper part of the hand basin by a water pipe positioned at the outlet of a water valve switch in the water storing tank, and the hand washing water is controlled by a float ball and the water valve switch. A spray head of a water pipe for washing hands can automatically discharge water for washing hands on the occasion of flushing stool and pee, and then the hand washing water flows back into the water storing tank for preparing to flush toilets for the secondary use. The hand washing water can automatically stop when the water storing tank is full of water, which realizes the purposes of convenience, sanitation and water saving.

Description

Water saving cistern for closet with hand washing device

The utility model belongs to a kind of washroom lavatory pan water storage flusher.

The storage tank of existing washroom flush toilet and crouching type closet bowl, though face shaping is varied, but its structure is identical substantially, all has only a discharging valve, open this discharging valve, the water that stores in the water tank is all emitted and is washed away flush toilet, lavatory pan, and its discharging quantity of water of no matter defecating, urinate can not change, and causes the waste of water.In addition, existing closet storage tank does not have the function of washing one's hands, and people wash one's hands after an action of the bowels to be needed to have increased water consumption with other hand washing device, and the water-white of washing one's hands whitecap expense can not charge into water tank and do second use.

The purpose of this utility model provides a kind of novel washroom lavatory pan storage tank, it can select the size of discharging quantity of water, big flushing the toilet after use is identical with existing Water flushing for cistern amount, after urine, pull cock of water drain round about, discharging quantity of water can be in 1/4 of the former water yield～1/2 o'clock stops bath automatically.To reduce unnecessary waste.The aqueduct shower nozzle of washing one's hands that is provided with on the excrements bath rear water box can automatic water outlet supply to wash one's hands usefulness.The water of washing one's hands can be mended again in the water tank in order to washing away closet next time.After water tank was mended full water, aqueduct shower nozzle can stop water outlet automatically, and clean hand needn't be touched water tap again.Thereby reach the purpose of using water wisely and hygienic and convenient.

The purpose of this utility model is to realize like this (Fig. 1 is a structural representation of the present utility model) being provided with high and low two discharging valves (15) (12) that link to each other with overflow pipe (19) in the water tank (6).

Open low level discharging valve (12) during the stool bath, all emit for water base of whole water tank, the water surface reaches " water level 3 ".Open high-order discharging valve (15) during the urine bath, emit the water of 1/4～1/2 water tank approximately, reach " water level 2 ".Bath back is floated ball (9) with drawdown and is descended, and drives to float club (10) water valve lock (18) is opened, and through water valve lock (18), the filling pipe of washing one's hands (23) seedpod of the lotus shower nozzle (1) flows out tap water from running water pipe (17), washes one's hands for the people.The water of washing one's hands charges into the water tank (6) from the hydrophthalmia (3) at wash basin (2) end again, the moisturizing that is water tank is entirely by seedpod of the lotus shower nozzle (1) and wash basin (2), moisturizing is risen the water level in the water tank (6), when reaching " water level 1 ", float ball (9) drive and float club (10), water valve lock (18) cuts out, and seedpod of the lotus shower nozzle (1) stops water outlet.

Height two discharging valves (15) (12) are by cock of water drain (5) control, and cock of water drain (5) is pulled counterclockwise, and big arm (4) draws back low level discharging valve (12) by silk rope (11); If cock of water drain (5) is pulled clockwise, then forearm (7) draws back high-order discharging valve (15) by silk rope (8) pulley (21), realizes controlling the purpose of selecting big or small discharging quantity of water.

A cam (26) is arranged (Fig. 2 is cock of water drain signal partial view with cock of water drain (5) is coaxial, Fig. 3 is the sectional view of Fig. 2) it is sandwiched between the two flat spring sheets (25), spring leaf (25) is fixed in the spring(-supported) mount (24) on the cock of water drain bearing (28), cam (26) makes spring leaf (25) stress deformation during turn cock of water drain (5), when the hand of the moving cock of water drain (5) of plate leaves, the elastic force of spring leaf (25) forces cam (26) drive cock of water drain (5) to reset, two reference columns (27) play the impulse stroke effect of qualification cock of water drain (5), and locknut is fixed on cock of water drain bearing (28) on the antetheca of water tank (6).Cock of water drain axle (30) is used for being connected with cock of water drain (5).

Other parts in the utility model, the structural principle that floats ball (9) (10), water valve lock (18), water inlet pipe and water outlet pipe (17) (13) as discharging valve (12) (15), discharging valve support (14) (16) is same as the prior art, no longer sews and states.

The utility model compared with prior art has following advantage:

1. can select different discharging quantity of water for the actual needs of excrements, the urine discharging quantity of water only is 1/4～1/2 of stool discharging quantity of water.

2. have hand washing device.The water of washing one's hands flows into water tank, second use again.Water-saving rate improves.

3. clean hand after an action of the bowels and needn't touch water tap again, the water of washing one's hands can stop automatically, and is both convenient and healthy, can avoid again forgetting closing water tap and wasting water, and can replace save-water faucet.

The utility model can be realized in the following way:

Wash basin (2) is made of one with ceramic materials with tank lid (20).Overflow pipe (19) is injected into one with pulley bracket (22) and high and low two mouths of a river with duroplasts.Cock of water drain (5) and cam (26) can adopt metal or plastics manufacturings such as copper, aluminium, stainless steel.Float ball (9) water valve lock (18) discharging valve (12) (15), discharging valve support (14) (16), pulley (21), water pipe connector, silk rope, O-ring seal etc. and all can adopt existing products in markets directly to use or repacking, spring leaf (25) can adopt spring steel, beryllium-bronze or other elastomeric material manufacturing.

The utility model can change its interior location layout according to the concrete condition of existing tank parts, promptly is an example as shown in Figure 4.Its mechanism principle is identical with Fig. 1, no longer narration.

Fig. 5, Fig. 6 are respectively the application example schematic diagram of the utility model on sitting type water closet and crouching type closet bowl.

Claims

1, a kind of washroom lavatory pan storage tank, the water-saving lavatory pan storage tank of particularly a kind of band hand washing device, it is characterized in that: high and low two discharging valves (15) (12) that link to each other with overflow pipe (19) are set in water tank (6), be provided with wash basin (2) in water tank (6) top, water valve lock (18) connects the seedpod of the lotus shower nozzle (1) that the filling pipe (23) of washing one's hands leads to the water tank top, through water valve lock (18), the filling pipe (23) of washing one's hands, the tap water that shower nozzle (1) flows out can charge into the water tank (6) from the hydrophthalmia (3) at wash basin (2) end.

2, according to the water-saving lavatory pan storage tank of the described band hand washing device of claim 1., it is characterized in that: be provided with two arms (4) (7) and control high and low discharging valve (15) (12) and the coaxial cam (26) that is provided with of cock of water drain (5) respectively on a cock of water drain (5), cam is clipped between the two flat spring sheets (25).The elastic force of spring leaf (25) can force camshaft (26) drive cock of water drain (5) to reset, and has two reference columns (27) to play and limits cock of water drain (5) impulse stroke effect.