CN2443064Y - Draining device for toilet cistern - Google Patents

Abstract

The utility model discloses a water-discharging device for a cistern of a water closet. The water-discharging device is provided with two water-discharging openings of different heights, one water-discharging opening is arranged on the middle part of the cistern, and the other water-discharging opening is arranged on the bottom of the cistern; the water-discharging quantity of the cistern is controlled by two buttons, a top rod, a push rod, a chain and a water-discharging pressure plug. Different water-discharging quantity can be selected by the water-discharging device according to requirements; the utility model has the advantages of compact structure and convenient use, and the purposes of water saving can be achieved.

Description

A kind of dewatering installation of toilet seat water tank

The utility model relates to a kind of improvement of toilet seat water tank, and it is applicable to the water tank in washroom, water-closet and other the bath equipment.

Now, the shortage of water resources phenomenon is more and more serious, the problem of water consumption of toilet seat water tank comprises wasting water and leaking and has caused generally and to pay attention to, therefore constantly the someone proposes improved technical scheme, for example, Chinese patent CN2127969Y is about proposing a kind of mechanism that adopts float lever to make the support upset in " a kind of water tank closes water sealing device automatically ", and it is to promote spool by adjustment screw to move inwards, the conical surface interface of conehead on the spool and spool bore is adjacent to, and plays sealing function.The sealing performance of this device has had to a certain degree to be improved, but the water supply volume of water tank is uncontrollable, still has the waste problem.

Task of the present utility model is the toilet seat water tank dewatering installation that a kind of unique texture will be provided, and it can select the different water yields as required for use, and is easy to use, and structure is flexible, compact, and water-saving result is good.

Task of the present utility model is to finish in such a way, and the inside of this toilet seat water tank is provided with the outfall of two differing heights, and one of them is at the middle part of water tank, and another one is in the bottom of water tank.Two buttons are housed on button cover, these two buttons are by the action of push rod traction draining push rod, open the pressure chamber on the outfall thus, make the water in the water tank enter gutter from different outfall, thisly can select different buttons, make the displacement in the water tank changeable, thereby reach the purpose of water saving according to different situations, the compact conformation of this control device, flexible uses also more convenient.

Below in conjunction with accompanying drawing the utility model is further elaborated.

Fig. 1 is a toilet seat water tank dewatering installation sectional view of the present utility model.

As we know from the figure, the dewatering installation of this toilet seat water tank has the outfall 1 of two differing heights, 2, outfall 1 is at the middle part of water tank, outfall 2 is in the bottom of water tank, button 3,4 on button cover 5, they pass tank lid 5 respectively with push rod 6,7 are connected mutually, push rod 6,7 periphery is being overlapped back-moving spring 8 separately, 9, at push rod 6, respectively there is a locating slot 10 7 centre, 11, in these two locating slots 10 and 11 inner horizontal insertion alignment pins 12 and 13, push rod 6,7 bottom is and push rod 14,15 are hinged together, and push rod 14,15 can pass through adjustable chain 16,17 with discharge pressure plug 18,19 connect, discharge pressure plug 18, an end of 19 is positioned at outfall 1, on 2 and with its sealing, their other end is equipped with clip 20,21.Behind pressing button 3, push rod 6 is being followed down action, traction push rod 14 upward deflects, make chain 16 pull-up discharge pressure plugs 18, water in the water tank begins to flow to the gutter 22 from outfall 1, release button and allow water discharge after, the reaction force of back-moving spring 8 forces push rod 6 and button 3 to set back, and discharge pressure plug 18 also sets back under the acting in conjunction of adjustable chain 16 and clip 20, pressure chamber 18 seals the outfall 1 of gutter 22 again, water begin again to flow to water tank up to the sustained height of air inlet pipe 23 till.If behind the same pressing button 4, action by push rod 7, push rod 15, adjustable chain 17 is opened discharge pressure plug 19, and water will enter gutter 22 from the outfall 2 of bottom, therefore, this dewatering installation can be controlled different displacement, and water-saving result is obvious.Alignment pin 12,13 in the locating slot 10,11 plays and limits push rod 6,7 actuating ranges, makes push rod 14,15 deflections that certain restriction be arranged.

Claims (1)

1, a kind of dewatering installation of toilet seat water tank, it is characterized in that: this dewatering installation has the outfall (1) of two differing heights, (2), outfall (1) is at the middle part of water tank, outfall (2) is in the bottom of water tank, button (3), (4) pass button cover (5) respectively with push rod (6), (7) be connected mutually, push rod (6), (7) periphery is being overlapped back-moving spring (8) separately, (9), in push rod (6), (7) respectively there is a locating slot (10) centre, (11), at this two locating slot (10), (11) inner horizontal insertion alignment pin (12), (13), push rod (6), (7) bottom is and push rod (14), (15) be hinged together, and push rod (14), (15) by adjustable chain (16), (17) with discharge pressure plug (18), (19) connect, discharge pressure plug (18), (19) a end is positioned at outfall (1), (2) top and with its sealing, their other end is equipped with clip (20), (21).

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