CN2356079Y - Water saving toilet flushing cistern - Google Patents

Abstract

The utility model relates to a water saving flushing cistern for a toilet. The utility model is composed of the cistern (1) which is provided with an automatic water supply pipe, an overflow pipe (12), and two pull wire lifting type flushing parts with a big flow and a small flow, wherein, the position of a leather cup valve of the flushing control part with the small flow is higher than the position of the leather cup valve of the flushing control part with the big flow; the lower side of the high position leather cup valve is provided with a high water level drain pipe (5) which plays the actions of support and drain and causes the big flow and the small flow to be controlled by a person. The utility model solves the problem that the water of the whole cistern can be discharged when the excrement or the urinal is flushed by the existing cistern, and large quantity of water sources can be saved. The utility model is mainly used for controlling the flow to flush the toilet pit.

Description

Lavatory water-saving flush case

The utility model relates to a kind of toilet flushing tank, particularly a kind of lavatory water-saving flush case.

At present, the toilet flushing tank that people generally use, mostly by water tank, water level control type automatic loading water pipe, bleed off pipe, draining control leather cup, backguy, manually spur cross bar and form, by carrying leather cup on the manual pulling cross bar, can bleed off the water in the water tank, make the current scour latrine bored hole.Because leather cup is provided with the position and is close to the water tank cavity bottom surface, therefore during discharge water, the water of a full water case can all be emitted by disposable, all is like this when no matter washing away stool, dirt or washing out urine, but do not need whole box water when dashing urine in the reality, can discharge less.The structure of traditional product certainly will cause a large amount of wastes of tap water, is unfavorable for using water wisely.

The purpose of this utility model is, provides a kind of dashing to use weep when urinating, and uses big current when dashing stool and dirt, and big weep can artificially be controlled the lavatory water-saving flush case of use.

In order to achieve the above object, the solution that the utility model is taked is that it is made up of the water tank that is provided with the automatic loading water pipe, bleed off pipe and flushing control.Above-mentioned bleed off pipe vertically is arranged in the water tank, and flushing control is backguy pull-type bath parts.Be characterized in that above-mentioned flushing control is 2, both all adopt backguy to lift cup valve formula discharge structure, and the cup valve present position of one of them flushing control is higher than the cup valve present position of another flushing control.Below the cup valve of described high position, be provided with the high water level gutter of support and drainage.

Above-mentioned two flushing control can be distinguished independent setting, also can stack to be set together.When both independently were provided with, the draining mouth of pipe that manually spurs cross bar and water tank bottom was 2 covers that match with cup valve, stacks up and down when being provided with, and can use manually a pulling cross bar and a water tank bottom draining mouth of pipe.In addition, described high water level gutter is preferably the adjustable height gutter, is easy to when regulating the weep flow realize so that change, and more helps using water wisely.Adjustable mode can adopt the rotation of internal and external threads casing threads to regulate and inside and outside fit tube spurs regulative mode up and down, and alternate manner is a current techique, has not just enumerated one by one at this.

Because the utility model has adopted said structure, the bath of big weep is controlled respectively, make and use big current when dashing stool and dirt, use weep when dashing urine and sewage, because of the dirt difference, the difference water, therefore it has a large amount of using water wisely, advantage simple in structure, easy to operate can help area in short supply, water source to alleviate the problem of short water supply effectively.

Below in conjunction with drawings and Examples the utility model is further described

Fig. 1 is embodiment 1 a described structural representation of the present utility model;

Fig. 2 is a high water level gutter adjustable structure schematic diagram of the present utility model shown in Figure 1;

Fig. 3 is embodiment 2 described structural representations of the present utility model;

Fig. 4 is an A-A sectional drawing of the present utility model shown in Figure 3.

Embodiment 1, in schematic diagram shown in Figure 1, the utility model is made up of the water tank 1 that is provided with the automatic loading water pipe, bleed off pipe 12 and flushing control, bleed off pipe 12 is arranged in the water tank 1, flushing control is backguy pull-type bath parts, be characterized in that flushing control is 2, promptly big current flushing control and weep flushing control.Big current flushing control is manually spurred the cross bar 11 and the first draining mouth of pipe 8 and is formed by the low level cup valve 9, the backguy 10, first that are movably installed on the bleed off pipe 12.Low level cup valve 9 buckle closures are at the first draining mouth of pipe, 8 places, and backguy 10 is connected between pulling cross bar 11 and the low level cup valve 9.Whether low level cup valve 9 is a central axis with the axle on bleed off pipe 12 outer walls, carries out opening-closing type flip-flop movement up and down under the pulling of backguy 10, wash by water with control and wash away stool and dirt in the latrine bored hole.The weep flushing control is made up of the high-order cup valve 4, second backguy 3 and the second manual pulling cross bar 2 that are movably installed on the bleed off pipe 12, and second backguy 3 is connected second and manually spurs between cross bar 2 and the high-order cup valve 4.High-order cup valve 4 buckle closures are at the upper port place of high water level gutter 5.High water level gutter 5 vertically is arranged on the bottom surface place of water tank 1 inner chamber, and tube chamber is connected with the second draining mouth of pipe 6, and the described first draining mouth of pipe 8, the second draining mouth of pipe 6 and bleed off pipe 12 all are connected with main drain 7.When washing away urine, utilizing manually, pulling cross bar 2 lifts high-order cup valve 4, can make high-order cup valve 4 is that the center is upwards mentioned and rotated with the axle on bleed off pipe 12 outer walls, and current can flow through from high water level gutter 5, the second draining mouth of pipe 6 and main drain 7, the flushing latrine bored hole.Realized that excrements washes away the difference water, adopted different water supply volumes, can reach the water saving purpose.Among Fig. 2, high water level gutter 5 is the adjustable gutters with dependence internal and external threads rotation engages adjustable height of externally threaded interior pipe 15 and overcoat 16 formations with internal thread.Therefore rotate inner and outer pipes respectively, can regulate its overall height, to reach the purpose of control and regulation weep flow.Certainly the adjustable height structure also can adopt other structure, no longer describes at this.

Embodiment 2, and except that big weep flushing control is provided with position and mode change to some extent, other structure is all described identical with embodiment 1.In schematic diagram shown in Figure 3, big current flushing control of the present utility model is by being movably arranged on low level cup valve 9 on the bleed off pipe 12, manually spurring cross bar 13 and the backguy 10 that is connected in is between the two formed.Low level cup valve 9 buckle closures are positioned at the mouth of pipe place, upper end at place, water tank 1 inner chamber bottom surface at main drain 7, the weep flushing control by high-order cup valve 4, high water level gutter 5, manually spur cross bar 13 and second backguy 3 is formed, the lower port of high water level gutter 5 is held in the edge of low level cup valve 9, during inactive state, both airtight cooperations.High-order cup valve 4 buckle closures are at the upper port place of high water level gutter 5, second backguy 3 is connected in high-order cup valve 4 and manually spurs between the cross bar 13, its upper end tie point is than the swing termination of the more close manual pulling cross bar 13 of upper end tie point of backguy 10, at this moment, backguy 10 is more loose, the high-order cup valve 4 of elder generation's pull-up when guaranteeing manually to spur cross bar 13 actions, movement range bigger again the time, can lift low level cup valve 9.Low level cup valve 9 is provided with the central row water hole that is connected with main drain 7, and in A-A sectional drawing shown in Figure 4, high water level gutter 5 is installed on the upright slide rail 14 of bleed off pipe 12, and both are upper and lower to be slidingly matched.In Fig. 3, high water level gutter 5 is to be seated butt joint by interior pipe and outer tube to form, and spurs inner and outer pipes up and down respectively, and the overall height that can regulate high water level gutter 5 is regulated displacement with this.Certainly it also can adopt in the internal and external casing docking structure with screw thread has external screw thread on the pipe, and internal thread is arranged on the outer tube, rotates inner and outer pipes relatively, can regulate the overall height of high water level gutter 5.When regulating height, the high water level gutter 5 and the vertical track of bleed off pipe 12 are thrown off, after waiting to have transferred again fit on go.

Claims (4)

1, a kind of lavatory water-saving flush case, by the water tank that is provided with the automatic loading water pipe [1], bleed off pipe [12] and flushing control are formed, described bleed off pipe [12] vertically is arranged in the water tank [1], described flushing control is backguy pull-type bath parts, it is characterized in that, described flushing control is 2, both all adopt backguy to lift cup valve formula discharge structure, the cup valve present position of one of them flushing control, the cup valve present position that is higher than another flushing control has been provided with below the cup valve of described high position and has supported and the high water level gutter [5] of drainage.

2, lavatory according to claim 1 water-saving flush case, it is characterized in that, described 2 flushing control are big current flushing control and weep flushing control, above-mentioned big current flushing control is by the low level cup valve [9] that is movably installed on the described bleed off pipe [12], backguy [10], first manually spurs cross bar [11] and first gutter [8] forms, low level cup valve [9] buckle closure is located at first gutter [8], backguy [10] is connected first and manually spurs between cross bar [11] and the low level cup valve [9], the weep flushing control is by the high-order cup valve [4] that is movably installed on the above-mentioned bleed off pipe [12], second backguy [3] and second manually pulling cross bar [2] is formed, second backguy [3] is connected second and manually spurs between cross bar [2] and the high-order cup valve [4], high-order cup valve [4] buckle closure is at the upper port place of described high water level gutter [5], described high water level gutter [5] vertically is arranged on the bottom surface of described water tank [1] inner chamber, and tube chamber is connected with the second draining mouth of pipe [6], the described first draining mouth of pipe [8], the second draining mouth of pipe [6] and bleed off pipe [12] all are connected with main drain [7].

3, lavatory according to claim 1 water-saving flush case, it is characterized in that, described 2 flushing control are big current flushing control and weep flushing control, above-mentioned big current flushing control is by the low level cup valve [9] that is movably arranged on the bleed off pipe [12], the backguy [10] that pulls moving cross bar [13] and be connected in is between the two formed, low level cup valve [9] buckle closure is positioned at the mouth of pipe place, upper end at place, water tank [1] inner chamber bottom surface at main drain [7], described weep flushing control is by high-order cup valve [4], high water level gutter [5], manually pulling cross bar [13] and second backguy [3] are formed, the lower port fastening of described high water level gutter [5] is in the edge of described low level cup valve [9], described high-order cup valve [4] buckle closure is at the upper port place of high water level gutter [5], second backguy [3] is connected in high-order cup valve [4] and manually spurs between the cross bar [13], its upper end tie point is than the close manually swing termination of pulling cross bar [13] of the upper end tie point of backguy [10], low level cup valve [9] is provided with the central row water hole that is connected with main drain [7], described high water level gutter [5] is installed on the upright slide rail of above-mentioned bleed off pipe [12], and both slide up and down cooperation.

4, according to claim 2 or 3 described lavatory water-saving flush casees, it is characterized in that, described high water level gutter [5] be one by have externally threaded in pipe [15] and have the adjustable gutter that dependence internal and external threads that the outer tube [16] of internal thread constitutes rotates the engages adjustable height.

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