CN2528816Y

CN2528816Y - Anti-back water-saving toilet

Info

Publication number: CN2528816Y
Application number: CN 01276017
Authority: CN
Inventors: 彭瑞东; 彭建英; 彭建辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-23
Filing date: 2001-11-23
Publication date: 2003-01-01
Anticipated expiration: 2011-11-23

Abstract

The utility model discloses an anti-return water-saving toilet. A soft water-return bending pipe is connected between a water-return bending joint formed by a toilet body and a joint of a discharge opening, and a shifting rod which can be vertically moved is arranged on the soft water-return bending pipe. A water-return bending displacement and water discharge control device is formed by that a shifting rod body passes through a sleeve pipe fixedly arranged in a water tank, a spring arranged in the sleeve pipe, a block pin arranged on the shifting rod at the top of the spring and a button sleeve arranged at the guide end of the shifting rod. The anti-return water-saving toilet adopting the structure prevents water return, saves water, and is a regeneration product of the traditional sanitary ware.

Description

Anti-reverse water-saving toilet pan

The utility model relates to a kind of water closet, particularly relates to having the curved anti-reverse water-saving toilet pan of turning one's coat.

At present, the water closet of selling and using on the market, in order to prevent that peculiar smell from overflowing from scavenge port and pollute room air, usually setting is turned one's coat curved between scavenge port and sewer pipe, though solved the problem of peculiar smell regurgitation like this, owing to adopted turning one's coat of fixation structure curved, turn one's coat bend towards crooked also certainly will cause when washing away pipeline and draining dirt need could be with excreta towards to sewer pipe with a large amount of water, this has just caused the waste of water, in addition, turn one's coat and bend technology more complicated in machine-shaping, difficulty of processing is bigger, causes yield rate low.

The purpose of this utility model provides a kind of water closet of anti-reverse water saving, by turn one's coat curved displacement and utilize the control device that discharges water to be installed on the button that discharges water of water tank or feed water valve of change, can reach by the less water yield when washing away and wash away effect, and its processing and manufacturing is fairly simple when discharging water.

The purpose of this utility model is to adopt following technical scheme to realize:

A kind of anti-reverse water-saving toilet pan, the water tank that comprises water closet body and configuration, be connected the curved flexible pipe of turning one's coat between its turn one's coat bent sub and scavenge port joint by water closet body global formation, but the driving lever of vertical displacement on turning one's coat curved flexible pipe, it is installed, by the driving lever body pass the spring of the sleeve pipe that is fixed in the water tank and interior setting thereof, on driving lever exit and be positioned at button cover that the spring top is provided with respectively and backing pin is formed to turn one's coat and bent flexible pipe displacement, the control device that discharges water, on the position of this button cover corresponding to the button that discharges water on the tank lid.

The described curved flexible pipe displacement of turning one's coat, the control device that discharges water also can be fixed on the feed pipe by sleeve pipe, make on the button positions of button cover corresponding to discharging valve of upper end of its driving lever.

Adopt the water closet of the utility model structure, because it is curved to have adopted the curved flexible pipe of turning one's coat to substitute turning one's coat of fixed structure, and because there is certain clearance in the button cover with the button top, when pressing the button flushing, one section idle stroke of button interplanting, before water is not emitted under the effect of driving lever, the position that its curved flexible pipe of turning one's coat is bent upwards moves down and makes crooked camber ratio milder, make drain line unobstructed, reduced excremental resistance, therefore excreta can have been dashed to sewer pipe with a spot of water, and in the process of stopping using, the curved flexible pipe of turning one's coat is bent upwards under the pulling force of driving lever, thereby can prevent that peculiar smell from overflowing to indoor; And saved the difficulty of global formation bend pipe, technology is fairly simple.

The utility model will be further described below in conjunction with accompanying drawing:

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

Fig. 2 is another mounting structure schematic diagram of this control device.

As shown in Figure 1, the utility model is to turn one's coat a kind of improvement of curved water closet of global formation on the existing water closet body 1, be specially: be connected the curved flexible pipe 4 of turning one's coat between its turn one's coat bent sub 2 and scavenge port joint 3 by water closet body 1 global formation, but and the movable driving lever 5 of installation vertical displacement on it turns one's coat curved flexible pipe 4, and utilize driving lever 5 bodies to pass to be fixedly installed on the springs 8 that are provided with in sleeve pipe 7 in the water tank 6 and the sleeve pipe 7, be positioned at the button cover 10 that the position of the backing pin 9 that is provided with on the driving lever 5 at spring 8 tops and driving lever 5 upper end drawing-off water case lids 11 has and form the curved flexible pipe displacement of turning one's coat, control device discharges water, this button cover 10 should be corresponding on the button positions that discharges water on the tank lid 11, and with water tank button top at a distance of certain interval, like this when pressing button discharges water, make button cover 10 do in advance to contact with button after one section idle stroke, be sealedly and fixedly connected by an end of sleeve pipe 7 and the bottom of water tank 6, sleeve pipe 7 should high water tank 6 the water surface, prevent that water in the water tank 6 is by leaking in the sleeve pipe 7.Under obsolete situation, under the pulling force of driving lever 5, the curved flexible pipe 4 of turning one's coat is bent upwards, this knee is higher than the bent sub 2 of turning one's coat, and utilizes peculiar smell in the water seal sewer pipe to overflow in stop up, during use, pressing button cover 10, owing to have certain clearance between button cover 10 and button top, therefore, 10 drive driving levers 5 of button cover are together to bottom offset when beginning to discharge water, drive is turned one's coat position that curved flexible pipe 4 is bent upwards to bottom offset, the crooked radian of the curved flexible pipe of turning one's coat is reduced, eliminate the curved shape of turning one's coat, excremental resistance reduces, when button cover 10 with after button contacts, the water valve of water tank 6 is opened, excreta can be poured in the sewer pipe with less water, and meanwhile, under the effect of backing pin 9, spring 8 is compressed, when release button overlaps 10, under the elastic force effect, spring 8 stretches upwards and resets, thereby drive driving lever 5 to top offset by backing pin 9, the curved flexible pipe 4 of turning one's coat is bent upwards resets, play anti-reverse effect.As shown in Figure 2, except that the curved displacement of turning one's coat, the control device that discharges water are installed in mode of occupation in the water tank, can also save the water tank of use, cooperate fixedly connected with the feed pipe of discharging valve 12 its sleeve pipe 7, utilize the button of driving lever 5 upper ends to overlap on the button that 10 correspondences are arranged at discharging valve 12 equally, the mode of occupation of this control device is same as described above.

Claims

1, a kind of anti-reverse water-saving toilet pan, the water tank that comprises water closet body and configuration, it is characterized in that: it is connected the curved flexible pipe (4) of turning one's coat by between the bent sub of turning one's coat (2) of water closet body (1) global formation and the scavenge port joint (3), its turn one's coat curved flexible pipe (4) but the driving lever (5) of vertical displacement go up to be installed, pass sleeve pipe (7) that is fixed in the water tank (6) and the spring (8) that is provided with in it by driving lever (5) body, at the last exit of driving lever (5) and be positioned at button cover (10) and the backing pin (9) that spring (8) top is provided with respectively and form the curved flexible pipe displacement of turning one's coat, the control device that discharges water is on this button cover (10) position corresponding to the button that discharges water on the tank lid (11).

2, anti-reverse water-saving toilet pan as claimed in claim 1, it is characterized in that: the described curved flexible pipe displacement of turning one's coat, control device discharges water, also can be fixed on the feed pipe, make on the position of button cover (10) corresponding to the button that discharges water of discharging valve (12) of upper end of its driving lever (5) by sleeve pipe (7).