CN2218777Y - Water saving flushing valve for toilet - Google Patents

Abstract

The utility model relates to a water saving flushing valve for toilets. The utility model is characterized in that a positioning pipe (1) is sheathed with a center guide column (3), and the middle part of the positioning pipe (1) is fixed with a float (2); the upper end of the positioning pipe (1) is connected with a large water level baffle plate hand (8) through a connecting rod (13); the lower end of the positioning pipe (1) is connected with a rubber sealing valve (6) and is vertically arranged on the water exhaust opening (7) of the bottom of a water tank; the upper end of a slide rod (4) which is inserted and positioned on the vertical groove (17) of one side of the water exhaust opening (7) is connected with a small water level baffle plate hand (9); the lower end of the slide rod (4) is connected with a lever (15) through a shaft (16) and a float (5); a connecting rod (12) movably penetrates through the lower part of the connecting rod (13). The utility model causes the water flushing quantities of the excrement and the urine to be controlled by the large and the small water levels by shifts, has the advantages of convenient use and good quantitative characteristic, and stops the water leakage phenomenon caused by the movement of the relative position of the rubber sealing valve and the water outlet of the normal water exhaust valve.

Description

The saving toilet draining valve

The utility model relates to the draining valve of toilet seat water tank, particularly a kind of saving toilet draining valve.

The cistern water-discharging valve arrangement that water closet uses in China townsfolk dwelling house mainly contains guiding vertical, turnover plate type, turns over ball formula, hydrocone type etc. at present.More than several drain valve structures except that hydrocone type, mainly be by rubber valve hollow seal outfall.The sealing valve does not have buoyancy after cistern water-discharging, fall naturally outfall is sealed.And after water tank is filled water, because the hollow parts of seal valve bottom is communicated with atmosphere, does not produce buoyancy, and under hydraulic pressure, keep sealing state always.And when seal valve is opened, keep air bubble in the hollow parts of valve bottom, in water, produce buoyancy, thereby keep seal valve to be opened to till the Water flushing for cistern emptying always.This structure because seal valve do not have good detent mechanism, easily produces during use and the moving of the relative position of outfall, and causes poorly sealed and leaks.Owing to the restriction of this drain valve structure, in use defecating, urinating all to discharge water by a retaining water yield that causing the urine bath also can only adopt stool to wash by water and require in addition.The waste of the uneconomical water resource that causes of this water is very serious.And China is a water resource and insufficient country.Many for a long time large-and-medium size cities are subjected to the tired of lack of water always and scratch, and at present in the above-mentioned several sanitaryware that use in townsfolk's dwelling house, problem such as the radiator leak of water closet and water are uneconomical has caused the serious waste of China's limited water resource.

The utility model purpose is to overcome that above-mentioned several toilet seat water tank draining valve exists easily leaks and defective such as water is uneconomical, provide a kind of and large and small discharging quantity of water just can be divided the saving toilet draining valve of retaining control with large and small water level, this draining valve size water level displacement is regulated easy to use, quantitatively property is good, has stopped conventional draining valve simultaneously and has moved the drainage that causes because of rubber sealed valve and outfall relative position.

Realize that the utility model purpose scheme is: the rubber sealed valve (6) of the utility model in comprising conventional toilet seat water tank draining valve, cursory, water intaking valve (0) and water intaking valve float the ball (11), it is formed and also comprises positioning pipe (1), center guide pillar (3), middle part cursory (2), cursory at the bottom of the case (5), lever (15) and slide bar (4) etc.Positioning pipe (1) the fixing middle part, middle part cursory (2) that is slidingly matched and is with center guide pillar (3), the upper end connects little water level baffle plate hand (8) by connecting rod (13), the lower end connects rubber sealed valve (6) and vertically is placed on the outfall (7) that is positioned at water tank bottom, slide bar (4) upper end that slotting people is arranged in the vertical slot (17) of outfall (7) one sides connects Large Water baffle plate hand (9) by connecting rod (12), the lower end connects by cursory (5) at the bottom of axle (16) and the case lever (15) that links to each other, and the alive connection of connecting rod (12) below connecting rod (13) passed.

The saving toilet draining valve that the utility model provides can divide retaining control with big or small water level with the discharging quantity of water of excrements, easy to use, quantitatively property is good, has stopped conventional draining valve simultaneously and has moved the drainage that causes because of the rubber sealing with the outfall relative position, and water-saving performance is good.

Describe the utility model in detail below in conjunction with accompanying drawing:

Accompanying drawing 1 is the utility model structural representation, accompanying drawing 2 is the structural representation of right angle type fixed mount (14), (1)-positioning pipe wherein, and (2)-middle part is cursory, (3)-center guide pillar, (4)-and slide bar, cursory at the bottom of (5)-case, (6)-rubber sealed valve, (7)-outfall, (8)-and little water level baffle plate hand, (9)-Large Water baffle plate hand, (10)-water intaking valve, (11)-water intaking valve floats ball, (12)-and connecting rod, (13)-connecting rod, (14)-right angle type fixed mount, (15)-lever, (16)-and axle, (17)-vertical slots, (18)-hole.

Know that by figure the utility model is close except the rubber in the conventional pedestal pan water tank drainage valve Envelope valve (6), cursory, water intaking valve (10) and water intaking valve float outside the ball (11), and its composition also comprises Cursory (5), lever (15) at the bottom of positioning pipe (1), center guide pillar (3), middle part cursory (2), the case And slide bar (4) etc. Slide in its endoporus and join in positioning pipe (1) fixing middle part, middle part cursory (2) Attached together center guide pillar (3), cover has positioning pipe (1) lower end of center guide pillar (3) to connect rubber Seal valve (6) vertically is placed on the toilet seat water tank internal drainage mouth (7), discharge outlet (7) Side is laid a square fixed mount (14) that is attached thereto, and slide bar (4) slides and inserts Enter in the vertical slot (17) of square fixed mount (14), cursory at the bottom of the case (5) are by inserting the right angle Axle (16) in shape (14) endoporus (18) links to each other with lever (15), and positioning pipe (1) upper end is logical Cross connecting rod (13) and link to each other with little water level baffle plate hand (8), slide bar (4) upper end is by connecting rod (12) Link to each other with Large Water baffle plate hand (9), the axis of little water level baffle plate hand (8) is from the Large Water baffle plate The centre bore of hand (9) axis passes, and connecting rod (12) living below connecting rod (13) links wears Cross with slide bar (4) is alive and be connected. Water intaking valve (10) vertically is placed in discharge outlet (7) opposite side ( Side is laid cursory (5) at the bottom of the case), the upper end by connecting rod connect water intaking valve float ball (11) this Point is identical with the water feed apparatus of the pedestal pan water tank drainage valve of routine. When need use little water During the position, the moving little water level baffle plate hand (8) of plate is mentioned positioning pipe (1) and is driven on the rubber sealed valve (6) Water in liter, the water tank is discharged, and this moment, the buoyancy because of middle part cursory (2) was protected rubber valve (6) Hold opening until water level is lower than middle part cursory (2), when water level is lower than middle part cursory (2) The time, positioning pipe (1), rubber sealed valve (6) falls to cutting out discharge outlet (7) automatically, at hydraulic pressure Lower maintenance sealing, in this course, owing to slide bar (4) is failure to actuate, thus floating at the bottom of the case Floating (5) and lever (15) also is failure to actuate; And when needs use the Large Water gear, move big Water level baffle plate hand (9), positioning pipe (1) and slide bar (4) are mentioned simultaneously, at this moment at the bottom of the case cursory (5) Float, floating of cursory at the bottom of the case (5) makes the lever (15) that is connected with cursory (5) around axle (16) Rotate to insert slide bar (4) lower end and the positioning pipe (1), slide bar (4), the rubber that are raised is close Envelope valve (6) pins, and water is discharged until water level drains into and is lower than cursory (5) at the bottom of the case, at this moment, and case The end cursory (5) and lever (15) reset, positioning pipe (1), slide bar (4), rubber sealed valve (6) Fall, with discharge outlet (7) sealing, more than all positioning pipe (1) and center in the course of action Guide pillar (3) guarantees that rubber sealed valve (6) resets accurately, the utility model has the advantage of energy Divide gear control with the amount of flush water of stool, urine with large and small water level, and because the middle part is cursory (2) can move up and down, make little water level displacement easy to adjust, quantitative good, and big The water level displacement is because inflow control, regulates also easily, stopped because of rubber simultaneously Glue valve and discharge outlet relative position move and the drainage that causes.

The embodiment of the saving toilet draining valve that the utility model provides: its positioning pipe (1) is long to be 252mm, diameter of bore is 22mm, the external diameter diameter is 28mm, and center guide pillar (3) and positioning pipe (1) endoporus cunning are joined, the long 254mm of slide bar (4), long, the wide 6mm that is, cursory at the bottom of the case (5) are that hollow under shed side is cursory, the hollow parts size: height is 84mm, and wide is 30mm, long is 30mm, middle part cursory (2) is square rigid foam, is fixed on the external diameter of Guan Weiguan (1) middle part, and long is 150mm, wide is 80mm, height is 50mm, and right angle type fixed mount height is 40mm, and flute length is 11mm, wide is 9mm, and hole (18) diameter is 15mm.

Claims (3)

1, a kind of saving toilet draining valve, its composition comprises that rubber sealed valve (6), cursory, water intaking valve (10), water intaking valve float ball (11), it is characterized in that forming also comprising cursory (5) at the bottom of positioning pipe (1), center guide pillar (3), middle part cursory (2), the case, lever (15) slide bar (4) etc.Positioning pipe (1) the fixing middle part, middle part cursory (2) that is slidingly matched and is with center guide pillar (3), the upper end connects little water level baffle plate hand (8) by connecting rod (13), the lower end connects rubber sealed valve (6) and vertically is placed on the outfall (7) that is positioned at water tank bottom, slide bar (4) lower end that insertion is arranged in the vertical slot (17) of outfall (7) one sides connects the lever (15) that links to each other by cursory (5) at the bottom of axle (16) and the case, the upper end links to each other with Large Water retaining (9) by connecting rod (12), and connecting rod (12) living below connecting rod (13) connects passes.

2, by the described saving toilet draining valve of claim 1, the axis that it is characterized in that described little water level baffle plate hand (8) passes from the centre bore of Large Water baffle plate hand (9) axis.

3, by the described saving toilet draining valve of claim 1, it is characterized in that described vertical slot (17), hole (18) all be located at be positioned at outfall (7) one sides and with right angle type (14) that outfall (7) links to each other on.