CN2241712Y - Water-saving toilet cistern cover - Google Patents

Abstract

The utility model relates to a water-saving water tank cover for toilet bowls in toilets. The utility model comprises a water tank cover used for covering the water tanks of toilet bowls, the water tank cover is fixed with an upper bent pipe for discharging water, and the upper bent pipe for discharging water stands upwards. The lower end of the upper bent pipe for discharging water is connected with a flexible water pipe used for communicating the outlet of a water inlet valve in the water tank by a pipe joint, a concave water storing basin aligning with the lower part of the outlet of the upper bent pipe for discharging water is arranged on the upper surface of the water tank cover, and the bottom of the water storing basin is provided with a water outlet used for communicating with the water tank. After a toilet bowl is used, tap water injected in the water tank can be used for washing hands, so the utility model has the advantages of convenient use and water saving.

Description

The water saving toilet cistern lid

The utility model relates to a kind of bowl water case lid that is used for the washroom, the particularly a kind of toilet flush lid that can economize on water.

In the prior art, water box of water closet all has a tank lid, and the upper surface of this tank lid generally is a plane, and tank lid is to play to cover water-closet tank purely, prevents that foreign material and dust from falling into water tank, and does not play other.

The purpose of this utility model is to provide a kind of water saving toilet cistern lid, can work not only to prevent that foreign material and dust from falling into water tank, can also play water saving.

In order to achieve the above object, the utility model adopts following technical proposals: the utility model is the same with prior art to include a tank lid that is used to cover water-closet tank.It is characterized in that: fix a upper water-out bend pipe of upwards holding up on the tank lid, upper water-out bend pipe lower end connects a hose that is used to connect water intaking valve delivery port in the water tank by a union, the upper surface of aiming at upper water-out bend pipe delivery port below tank lid has a recessed water storage basin, and the water storage basin bottom part has a delivery port that is used for joining water box.After the user uses up toilet, pull flush handle, water tank is to the toilet cleaning that discharges water, after discharging water, the water tank outlet valve is closed automatically and water intaking valve in the water tank is opened automatically, and the tap water that flows out from water intaking valve outlet runs underneath in the tank lid upper surface water storage basin from upper water-out bend pipe delivery port through hose and upper water-out bend pipe again, flow into water tank from the water storage basin then, so that next time is stand-by.The user can wash one's hands with its water that flows down under upper water-out bend pipe delivery port, need not other water tap place and washes one's hands, and has not only saved the trouble but also the using water wisely that open and close water tap.

On the above-mentioned water storage basin bottom part delivery port filter screen or chock plug can be housed, can there be a spillway hole that is used for joining water box water storage basin side.Then in use, available chock plug is blocked water storage basin bottom part delivery port, then has a certain amount of water in the water storage basin, is convenient to use at any time.

The utility model compared with prior art, has following conspicuous advantage: adopt this water saving toilet cistern lid, after using toilet, can utilize the tap water of pouring water to wash one's hands to water tank, need not other water tap place washes one's hands, both saved the trouble that opens and closes water tap, but using water wisely again can reach purpose easy to use and energy-conservation.

The drawing of accompanying drawing is described as follows:

Fig. 1 is that the utility model is installed on an example structure schematic diagram on the water tank.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is the left view of Fig. 1.

Fig. 4 is the structural representation of upper water-out bend pipe and hose tube connector joint.

An optimum implementation of the present utility model is: referring to Fig. 1, Fig. 2 and Fig. 3, this water saving toilet cistern lid includes a tank lid 1 that is used to cover water-closet tank 6, fix a upper water-out bend pipe 3 of upwards holding up on the tank lid 1, upper water-out bend pipe 3 lower ends connect a hose 9 that is used to connect water intaking valve 11 outlets 10 in the water tank 6 by a union 4, the upper surface of aiming at upper water-out bend pipe 3 delivery ports 2 below tank lid 1 has a recessed water storage basin 5, and a delivery port 8 that is used for joining water box 6 is arranged at water storage basin 5 bottoms.Water storage basin 5 other grooves 14 of putting soap in addition.There is a spillway hole 12 that is used for joining water box 6 water storage basin 5 sides.Can add a filter screen 13 or chock plug 7 on the water storage basin 5 bottom delivery ports 8.Referring to Fig. 4, the structure of the union 4 that upper water-out bend pipe 3 is connected with hose 9 is: a upper end has turret head and has externally threaded sleeve 16 to be inserted in the hole of tank lid 1 upper wall, these sleeve 16 endoporus are tightly overlapping a rubber bush 18, upper water-out bend pipe 3 bottoms be inserted in the rubber bush 18 and with its tight fit, the part that tank lid 1 soffit is stretched out in sleeve 16 bottoms is revolved and is inserted in a upper end band turret head and in the female hose coupling 19 of endoporus, between sleeve 16 turret head lower surfaces and tank lid 1 upper surface sealing ring 15 is arranged, between hose coupling 19 upper surfaces and tank lid 1 soffit sealing ring 17 is arranged also.Adopt such union 4, upper water-out bend pipe 3 can rotate arbitrarily, so that use.

Claims (3)

1, a kind of water saving toilet cistern lid of use in toilet, comprise a tank lid (1) that is used to cover water-closet tank (6), it is characterized in that: fix a upper water-out bend pipe (3) of upwards holding up on the tank lid (1), upper water-out bend pipe (3) lower end connects a hose (9) that is used to connect the interior water intaking valve of water tank (6) (11) outlet (10) by a union (4), the upper surface of aiming at upper water-out bend pipe (3) delivery port (2) below tank lid (1) has a recessed water storage basin (5), and a delivery port (8) that is used for joining water box (6) is arranged at water storage basin (5) bottom.

2, water saving toilet cistern lid according to claim 1 is characterized in that on water storage basin (5) the bottom delivery port (8) filter screen (13) or chock plug (7) being arranged, and there is a spillway hole (12) that is used for joining water box (6) water storage basin (5) side.

3, water saving toilet cistern lid according to claim 1 and 2, the structure that it is characterized in that the union (4) that upper water-out bend pipe (3) is connected with hose (9) is: a upper end band turret head also has externally threaded sleeve (16) to be inserted in the hole of tank lid (1) upper wall, this sleeve (16) endoporus is tightly overlapping a rubber bush (18), upper water-out bend pipe (3) bottom be inserted in the rubber bush (18) and with its tight fit, the part that tank lid (1) soffit is stretched out in sleeve (16) bottom is revolved and is inserted in a upper end band turret head and in the female hose coupling of endoporus (19), between sleeve (16) turret head lower surface and tank lid (1) upper surface sealing ring (15) is arranged, between hose coupling (19) upper surface and tank lid (1) soffit sealing ring (17) is arranged also.

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