CN2270079Y

CN2270079Y - Water-saving leakage-preventing water toilet cistern

Info

Publication number: CN2270079Y
Application number: CN 96230570
Authority: CN
Inventors: 顾天莹
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-27
Filing date: 1996-08-27
Publication date: 1997-12-10
Anticipated expiration: 2006-08-27

Abstract

The utility model relates to water saving leakproof a water toilet cistern, which comprises a cistern, a water inlet pipe and a water inlet valve, wherein, the lower end of the cistern is provided with a drain hole, and the water inlet valve is composed of a valve seat, a valve, a top rod, a floating ball lever, a floating ball, etc. The utility model is characterized in that the utility model also comprises a tipping bucket which is arranged in the cistern and outside the inlet valve, the valve forms a three-step rubber valve, and a three-step rubber seat which corresponds to the three-step rubber valve is arranged in the valve seat. The utility model has the advantages of long water inlet valve service life, large impact force, high flushing speed, and water leakage prevention.

Description

A kind of water saving leakproof toilet flush

The utility model belongs to Xian's equipment that dashes of being with water tank, and relates to a kind of water saving leakproof toilet flush.

Existing toilet flush, leaking is common disease; The water tank that drain hole is generally arranged by the lower end, the water inlet pipe that is connected with water tank is positioned at water tank, and the joining water intaking valve of water inlet pipe, is installed in the compositions such as draining valve at drain hole place; Because water intaking valve is made of plane rubber valve and valve seat, ball float, connecting rod etc., the plane rubber valve life-span is short, use certain hour after, because of wearing and tearing are difficult to sealing, cause leakage, draining valve also has certain leakage phenomenon after using a period of time, year in and year out, take care of the pence, waste big water gaging.

The purpose of this utility model is overcoming the deficiency of above-mentioned technology, by the improvement to inlet valve, valve seat and drainage pattern, provides a kind of water saving leakproof toilet flush.

Content of the present utility model is: the one, and water saving leakproof toilet flush, composition comprises: there is the water tank of drain hole the lower end; The water inlet pipe that is connected with water tank; Be positioned at water tank, by the interior rubber valve seat that cavity is arranged and a plurality of weep holes are arranged, be connected with water inlet pipe, one end is connected with the valve push rod that rubber valve, the other end that can seal water inlet pipe mouth pass valve seat and can move back and forth, the support bar that connects with valve seat, one end and the ball lever that the support bar activity connects, the other end is connected with ball float, the water intaking valve that the connecting rod that an end connects with ball lever, the other end connects with the valve push rod constitutes; Its feature part is:

An end that connects with water inlet pipe (1) in described rubber valve and the valve seat is three step rubber valves (3) and the three step rubber seats (16) that shape is corresponding, can coincide and seal water inlet pipe (1);

Comprise that also one is positioned at described water tank (12), the outer tipping bucket (8) of water intaking valve; The symmetrical both sides of this tipping bucket (8) respectively are connected with a back shaft (10), and respectively there is a hole corresponding water tank (12) both sides and supports axle bed (11), and back shaft (10) pivot bush unit is in supporting axle bed (11); The oriented edge that turns up of the opposite side of this tipping bucket (8) (17), the water tank of correspondence position (12) is provided with a rod (13) that passes water tank (12) and be socketed with spring (18), the interior end of the water tank (12) of a rod (13) is the inclined-plane and is supported on the bottom, edge (17) of tipping bucket (8), when edge (17) can make its side shifting outside water tank (12) when rod (a 13) below bump props up rod (13), after a rod (13) was crossed at edge (17), spring (18) elastic force automatically reset a rod (13), be supported on (17) bottom, edge and tipping bucket (8) opening is horizontal.

The utlity model has following characteristics:

(1) adopt three step rubber valves 3 and three step rubber seats 16, and make of raw materials such as wear-resisting silicon rubber, when a step has worn and torn, other still can seal by 2 steps, like this, can effectively increase the service life, and avoids leaking;

(2) adopt cuboid water tank 12, the length of ball lever 6 is extended for that 1.2 of existing general water tank ball lever---1.5 times, top power is big, good sealing effect;

(3) save draining valve, can reduce the chance of leaking once more, adopt tipping bucket 8 structures, bath speed is fast, and impact force is big, and water supply volume is less, water saving, and developing result is good.

Sectional structure schematic diagram when Fig. 1 is the utility model embodiment filled with water;

Fig. 2 is the A of Fig. 1---A sectional structure schematic diagram;

Fig. 3 is structural representation when water discharging back intakes among Fig. 1;

Fig. 4 is view when tipping bucket 8 is turned down among Fig. 2.

Among the figure: 1-water inlet pipe, 2-rubber valve seat, 3-three step rubber valves, 4-valve push rod, 5-weep hole, 6-ball lever, the 7-connecting rod, 8-tipping bucket, 9-ball float, the 10-back shaft, 11-supports axle bed, 12-water tank, 13-props up rod, 14-drain hole, 15-support bar, 16-three step rubber seats, 17-edge, 18-spring.

Be to provide an embodiment of the present utility model in conjunction with the accompanying drawings below:

A kind of water saving leakproof toilet flush is mainly had the water tank 12 of drain hole 14 by the lower end, be positioned at the tipping bucket 8 of water tank 12, and the water inlet pipe 1 that is connected with tipping bucket 8 and water tank 12 is positioned at the compositions such as water intaking valve of tipping bucket 8; Described water intaking valve is by the rubber valve seat 2 that a plurality of weep holes 5 and three step rubber seats 16 arranged and be connected with water inlet pipe 1, corresponding with three step rubber seats, 16 shapes, can coincide and seal three step rubber valves 3 of water inlet pipe 1, the valve push rod 4 that one end connects with three step rubber valves 3, the other end passes valve seat 2 and can move back and forth, the support bar 15 that connects with valve seat 2, one end and support bar 15 formations such as connecting rod 7 that ball lever 6, one ends connect with ball lever 6, the other end connects with valve push rod 4 that activity connects, the other end is connected with ball float 9; The symmetrical both sides of described tipping bucket 8 respectively are connected with a back shaft 10, respectively there is a hole corresponding water tank 12 both sides and supports axle bed 11, back shaft 10 pivot bush units are in supporting axle bed 11, the opposite side of tipping bucket 8 has the edge of outwards routing up 17, the water tank 12 of correspondence position is provided with a rod 13 that passes water tank 12 and be socketed with spring 18, water tank 12 interior ends that prop up rod 13 are the inclined-plane and are supported on 17 bottoms, edge, when edge 17 can make its side shifting outside water tank 12 from excellent 13 belows bump is excellent 13 the time, edge 17 is after rod 13 is propped up on the limit more, and spring 18 elastic force automatically reset a rod 13, be supported on 17 bottoms, edge and tipping bucket 8 openings are horizontal.When water level was low or anhydrous in the tipping bucket 8, ball float 9 positions were low, and three step rubber valves 3 break away from three step skin seats 16 (Fig. 3), and tap water enters in the tipping bucket 8 through water inlet pipe 1, weep hole 5; When tap water reaches certain volume in tipping bucket 8, on the ball float 9 that moves make three step rubber valves 3 and the three step rubber seats 16 sealing water inlet pipes 1 (Fig. 1 .2) that coincide through ball lever 6, connecting rod 7, valve push rod 4; When needs are washed by water, break away from edge 17 with pulling moving rod 13, tipping bucket 8 is because of deviation of gravity center overturns, and tap water is discharged (Fig. 4) through the drain hole 14 of water tank 12; After water was poured out in the tipping bucket 8, its edge 17 1 sides were moved on again and were hit a rod 13 and be supported on excellent 13, repeat process again.

Claims

A kind of water saving leakproof toilet flush, composition comprises: there is the water tank of drain hole the lower end; The water inlet pipe that is connected with water tank; Be positioned at water tank, by the interior rubber valve seat that cavity is arranged and a plurality of weep holes are arranged, be connected with water inlet pipe, one end is connected with the valve push rod that rubber valve, the other end that can seal water inlet pipe mouth pass valve seat and can move back and forth, the support bar that connects with valve seat, one end and the ball lever that the support bar activity connects, the other end is connected with ball float, the water intaking valve that the connecting rod that an end connects with ball lever, the other end connects with the valve push rod constitutes; It is characterized in that:

An end that connects with water inlet pipe (1) in described rubber valve and the valve seat is that shape is corresponding, can coincide and seal the three step rubber valves (3) and the three step rubber seats (16) of water inlet pipe (1);

Comprise that also one is positioned at described water tank (12), the outer tipping bucket (8) of water intaking valve; The symmetrical both sides of this tipping bucket (8) respectively are connected with a back shaft (10), and respectively there is a hole corresponding water tank (12) both sides and supports axle bed (11), and back shaft (10) pivot bush unit is in supporting axle bed (11); The oriented edge that turns up of the opposite side of this tipping bucket (8) (17), the water tank of correspondence position (12) is provided with a rod (13) that passes water tank (12) and be socketed with spring (18), the interior end of the water tank (12) of a rod (13) is the inclined-plane and is supported on the bottom, edge (17) of tipping bucket (8), when edge (17) can make its side shifting outside water tank (12) when rod (a 13) below bump props up rod (13), after a rod (13) was crossed at edge (17), spring (18) elastic force automatically reset a rod (13), be supported on (17) bottom, edge and make and turn over (8) opening and be horizontal.