CN2765951Y

CN2765951Y - Water-saving type water discharge controlling device of flush toilet water tank

Info

Publication number: CN2765951Y
Application number: CNU2004201111855U
Authority: CN
Inventors: 刘啸
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-03
Filing date: 2004-11-03
Publication date: 2006-03-22
Anticipated expiration: 2014-11-03

Abstract

The utility model relates to a water saving type water discharge controlling device of a water tank of a flush toilet, which is composed of a corrugated hose < 1 >, a lever < 2 >, a hinge < 3 >, a pin < 4 >, a spring < 5 >, a one-way valve < 6 >, a throttling valve < 7 >, a pressure rod < 8 >, a scaleplate < 9 >, and a piston < 10 >. The lower end of the corrugated hose is arranged on a sewer pipe, the upper end exposes out of the water surface and is connected with one end of the lever; the other end of the lever is arranged in the hinge, and the middle of the lever is connected with the pressure rod by the pin; the piston is arranged on the pressure rod; the lower side of the piston is provided with the spring, and an air chamber on the upper side is communicated with the atmosphere by the one-way valve and the throttling valve; the upper end of the pressure rod is provided with the scaleplate. At the time of flushing, the pressure rod is pressed according to the water quantity indicated on the scaleplate, the pressure rod drives the lever by the pin to press a water outlet of the corrugated hose into water to flush a flush toilet, and air enters the air chamber through the one-way valve. When the pressure rod is loosened, the pressure rod is pushed upwards by the spring, the one-way valve is closed, and air in the air chamber can only be exhausted into the atmosphere by the throttling valve. The resetting time of the pressure rod can be controlled by adjusting the throttling valve, and the flushing water quantity can be controlled.

Description

The water-saving control device that discharges water of toilet flush

The utility model relates to a kind of water-saving control device that discharges water of toilet flush.The jettison gear of present toilet flush is one and mentions the stopper that the back falls naturally by gravity, and that utilizes stopper and water outlet of water tank airtightly comes water shutoff.Make for various reasons stopper and delivery port contact imprecision, cause and leak.And this jettison gear so also can cause the waste of water in use no matter the size of expense can only once drain water or put the water of fixed water volume.

Provide a kind of water-tight the order of the new shape of this practicality, simple and reliable, and can arbitrarily control the water-saving control device that discharges water of discharging quantity of water as required, its thinking is at ordinary times outfall to be placed on the water surface, on demand outfall is pressed into the place of certain depth under water when needing draining again.Control the time that outfall stops under water by a kind of simple control device, stop to leak so on the one hand, simultaneously because outfall is pressed into different depth and different time under water, its displacement also differs widely, so just can arbitrarily control discharging quantity of water as required, to reach water-saving purpose.The outfall that exceeds the water surface in addition also has the function of bleed off pipe thereby bleed off pipe needn't be set again.

Now concrete structure of the present utility model is described as follows, sees accompanying drawing.

The new shape of this practicality be by; Corrugated flexible hose＜1 〉, lever＜2 〉, hinge＜3〉and, pin＜4 〉, spring＜5〉and, one way valve＜6 〉, choke valve＜7〉and, depression bar＜8 〉, scale＜9〉and, piston＜10〉wait other parts to form.

Corrugated flexible hose＜1〉the lower end be contained on the sewer pipe, the upper end surface and and lever＜2 an end connect together.

Lever＜2〉the other end be fixed on hinge＜3 lining, and can be, middle by pin＜4 around hinge through〉and depression bar＜8 connect together.

Depression bar＜8〉on piston＜10 are housed, piston＜10〉below be spring, be an air chamber above, air chamber is by one way valve＜6〉and choke valve＜7 the connection atmosphere.

Depression bar＜8〉the upper end at the position of water tank outside scale＜9 are housed also.

During bath, people are according to actual needs with depression bar＜8〉press certain distance, depression bar＜8 when moving downward, by pin＜4 drive lever＜2 with corrugated flexible hose＜1 delivery port be pressed in the water, water is just by the flexible pipe flush toilet, shown in dotted line in paying figure.Simultaneously in depression bar＜8〉when moving downward, piston＜10 of dress on it〉also move downward together, piston＜10〉compression spring＜5 downwards, piston＜10 at this moment〉on air chamber form vacuum because of volume enlarges, air is by one way valve＜6〉enter air chamber.Unclamp depression bar＜8〉time, in spring＜5〉promotion under, piston＜10〉upwards, gas in the air chamber is compressed, at this moment one way valve＜6〉close, gas in the air chamber can only pass through choke valve＜7〉row is to atmosphere, adjusts choke valve＜7〉but the size of steam vent warp control piston＜10 just〉time of resetting.Also controlled simultaneously corrugated flexible hose＜1〉delivery port rest on time in the water, also just controlled the water yield of flushing.People need only need just can control discharging quantity of water according to the discharging quantity of water of indicating on the scale by moulded rod as required with border factually, thus using water wisely.

Of the present utility model simple in structure, reliable and stable, both stopped to leak, again can using water wisely.Not only can be used for lower water box, also can be used for high level cistern.

Claims

A kind of water-saving control device that discharges water of toilet flush, it is by corrugated flexible hose＜1 〉, lever＜2 〉, hinge＜3 〉, pin＜4 〉, spring＜5 〉, one way valve＜6 〉, choke valve＜7 〉, depression bar＜8 〉, scale＜9 〉, piston＜10〉form, it is characterized in that: corrugated flexible hose＜1〉the lower end be contained on the sewer pipe, the upper end surface and lever＜2 an end connect together, lever＜2〉the other end be contained in hinge＜3 lining, and can be around hinge＜3〉rotate, middle by pin＜4〉and depression bar＜8 connect together, depression bar＜8〉on piston＜10 are housed, piston＜10〉below be spring＜5, top air chamber is by one way valve＜6〉and choke valve＜7 the connection atmosphere, depression bar＜2〉the upper end expose the outer position of case scale＜9 be housed, scale＜9〉on indicate the water yield of adjusting in advance, press moulded rod＜8 during bath 〉, depression bar＜8〉compression spring＜5〉move downward, by pin＜4〉drive lever＜2 with corrugated flexible hose＜1 delivery port be pressed in the water, water comes flush toilet by flexible pipe, at this moment piston＜10〉on air chamber form vacuum because of volume enlarges, air is by one way valve＜6〉enter air chamber, unclamp depression bar＜8〉time, spring＜5〉promotion depression bar＜8〉upwards, and one way valve＜6〉close, gas in the air chamber can only be by choke valve＜7〉row of control is arranged to atmosphere, adjust choke valve＜7〉with regard to controlled bar＜8 of neutralizing〉time of resetting, also just control corrugated flexible hose＜1〉rest on the time in the water, also just controlled the water yield of flushing.