CN2496935Y

CN2496935Y - Flush toilet multi-gear flushing control apparatus

Info

Publication number: CN2496935Y
Application number: CN 01246791
Authority: CN
Inventors: 王耀先
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-07-30
Filing date: 2001-07-30
Publication date: 2002-06-26
Anticipated expiration: 2011-07-30

Abstract

The utility model provides a flush toilet multi-position water flush control device, and the flush toilet multi-position water flush control device includes a control bottle, a plurality of rocking bracket rods that is relative to the water control device multi-positions; a control rod which is relative to the water control device multi-position, and is connected with the rocking bracket rod and the flush toilet water washing valve, and controls the valve switch, on the suitable position of the control rod, a plurality of blade springs which is relative to the multi-position of the water flush control device is arranged. The utility model provides a flush toilet multi-position water control device that is designed into multi-position water flush according to human stool and urinate, for example, three positioned water flush, when application, the reasonable water flush position can be chosen; thereby not only the water flushing effect can be ensured, but also the water saving effect can be guaranteed, and each position of water consumption volume can be controlled through adjusting the connection of the positioning mechanism and the rocking bracket rods. The whole structure is compact, and the utility model can be applied to common flush toilets.

Description

Many grades of flushing control apparatus of flush toilet

Technical field

The utility model relates to a kind of water controller of using of flush toilet, specially refers to a kind of many grades of flushing control apparatus.

Background technology

At present, the flush toilet flushometer on the market has multiple, but its structure mainly is following several form: first kind is the most traditional, also is to use the extensivelyst, promptly once discharges water; Second kind with by formula, presses switch and then can wash by water, and the valve of water tank of letting go is then shut, and stops bath; The third is two mark formulas, is provided with two kinds of discharging quantity of water.Still there is fault in the flushometer of above-mentioned three kinds of flush toilet, is in particular in: first kind of flushometer relatively wasted water, no matter the people defecates, urine, all is a kind of fixing discharging quantity of water, certainly will cause the waste of water; Second kind of flushometer is when using, must press control button while facing toward toilet, accidentally loose one's grip, just might then need to touch the button again towards unclean, this device randomness is too strong, cause easily to discharge water erraticly, and the people is when touching the button, usually need see flush toilet, not too refined; The third device, though water-saving result than above-mentioned two kinds good owing to be subjected to the restriction of the structure and the size of flush toilet, this device only can be provided with the second gear water, and two retainings are washed by water, can not carry out because of the people suitable, reasonable use of water; Urine shelves water 4-5 litre, too many, and stool shelves water 8-9 litre is also too many to child, old man, but to person between twenty and fifty again very little, may wash away unclean.In addition, transmission device dewatering outlet hydraulic pressure inequality, second gear is different, and this device can not be used on the old-fashioned flush toilet.

Summary of the invention

In order to overcome above-mentioned shortcoming, but the utility model provides a kind of discharging quantity of water appropriate design, developing result is good, water-saving result is obvious and the better many grades of flushing control apparatus of applicability.

To achieve these goals, many grades of flushing control apparatus of flush toilet of providing of the utility model comprise:

Can be at toilet flush water surface free floating and the control bottle that moves up and down with the variation of water level;

Put pressure pins with using corresponding several of water controller shelves number, above-mentioned control bottle can contact with described pendulum pressure pin when moving up and down in position, thereby drives the rotation of corresponding pendulum pressure pin;

With detent mechanism corresponding with water controller shelves number and that be connected with above-mentioned pendulum pressure pin; And

Be connected with the flush toilet Draw off valve and control the control lever of this valve switch;

Appropriate location on the above-mentioned control lever is provided with and corresponding several sheet springs of flushing control apparatus shelves number; Relative spacing between them is corresponding with the position of detent mechanism and guarantee when any one grade of water supply volume is used, and only corresponding detent mechanism can contact with corresponding sheet spring and prop up this sheet spring;

One end freedom of described each pendulum pressure pin is unsettled, and the other end links to each other with described detent mechanism; When control bottle when moving up and down and contact with the pendulum pressure pin of corresponding shelves number, this pendulum pressure pin rotates, this sheet spring no longer props up so that control lever freely moves downward in the controlled formulation of the rotation position mechanism of putting pressure pin.

The flush toilet that the utility model provides is used water controller for many grades, owing to can be designed to the many grades of for example third gear baths of washing by water according to people's excrements amount, but choose reasonable bath shelves during use, both guaranteed the effect of washing by water, guarantee water saving again, and every grade water supply volume also can be by regulating detent mechanism and putting pressure pin and be connected and control, and compact overall structure can be applicable on the general flush toilet.

Description of drawings

Fig. 1 is the overall structure front schematic view of an embodiment of the present utility model;

Fig. 2 is the overlooking surface schematic diagram of an embodiment of the present utility model;

Fig. 3 is the structural representation of the detent mechanism parts of an embodiment of the present utility model;

The initial position schematic diagram of detent mechanism parts when Fig. 4 is first grade of an embodiment of the present utility model bath;

The initial position schematic diagram of detent mechanism parts when Fig. 5 is second grade of an embodiment of the present utility model bath;

Fig. 6 is the initial position schematic diagram of third gear when bath detent mechanism parts of an embodiment of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing many grades of flushing control apparatus of the present utility model are explained in detail.

Referring to figs. 1 through Fig. 3, the third gear flushing control apparatus that the utility model provides includes control bottle 5,3 sheet springs 7,

control lever

6 and 3 detent mechanisms.Each detent mechanism is made up of pendulum pressure pin 3, moving runner 15, carriage 11 and slide block 12.Whole flushing control apparatus is fixed (referring to Fig. 2) by wallboard A, B.Control bottle 5 is hollow bottles, and it can float on the water surface of water box of water closet.A minor axis 17 is respectively established in both sides at control bottle 5, and this minor axis 17 embeds respectively in the elongated slot 14 of wallboard A, B.Like this, control bottle 5 can be along elongated slot straight line about in the of 14.One end of each pendulum pressure pin 3 has corresponding long-armed prong 19.When control bottle 5 moves downward, if the sorrowful minor axis 17 of one touches the long-armed prong 19 of arbitrary pendulum pressure pin 3, at this moment, control bottle 5 further move downward pendulum pressure pin 3 swings that can drive contact with it, so the other end of pendulum pressure pin 3 can rotate around support axle 9.Support axle 9 is fixed on the wallboard A.Be provided with a moving runner 15 coaxial on the pressure pin 3 at pendulum with support spools 9; This moving runner 15 is provided with several for example two teeth C.Whole flushing control apparatus has wallboard A, B to fix (referring to Fig. 2).

In each detent mechanism, carriage 11 is fixed on the wallboard A.The top of slide block 12 is provided with several for example 3 tooth bars, and the bottom can horizontally slip along the groove of carriage 11.Just in time interlock of the teeth C of the tooth bar of slide block 12 and above-mentioned moving runner 15.When moving runner 15 rotated, by the tooth bar of interlock, slide block 12 can horizontally slip along carriage 11.The left end of slide block 12 is rectangular fixture block E.

It is pointed out that in this embodiment, at pendulum pressure pin 3 under free state, the floating top position to as shown in Figure 1 of its long-armed prong 19.

Be respectively equipped with 3 sheet springs 7 on the relevant position on the control lever 6, this sheet spring 7 is resilient.Sheet spring 7 is when auto state, and the high order end face of its low order end and carriage 11 keeps certain clearance, and like this, when slide block 12 did not skid off carriage 11, when promptly the left side of fixture block E was positioned at the left side of carriage 11, control lever 6 can freely move downward.And when the slide block 12 of wherein arbitrary detent mechanism skids off the left end end face of carriage 11, the following end in contact of the fixture block of slide block 12 and sheet spring 7, thus block sheet spring 7, so control lever 6 just can not freely move downward (referring to Fig. 3).Above-mentioned 3 sheet springs 7 are to arrange like this at control lever 6 with respect to the position of slide block 12: when any one grade of discharging quantity of water was used, only the slide block 12 of a detent mechanism can contact with corresponding sheet spring 7 and prop up this sheet spring.

Be provided with three sliding sashes 10 on wallboard A, correspond respectively to each detent mechanism, control lever 6 can move up and down in sliding sash 10.The right-hand member of sliding sash 10 is provided with a plush copper, and this plush copper can be blocked the recess of the lower end of corresponding sheet spring 7, and like this, in case control lever 6 free-fallings, sheet spring 7 can contact with sliding sash 10, thereby prevents that control lever 6 from further falling.

Below in conjunction with Fig. 4, Fig. 5 and Fig. 6 each grade operating principles of the three retaining flushing control apparatus of this embodiment are elaborated.

The initial position schematic diagram of detent mechanism parts when Fig. 4 is first grade of an embodiment of the present utility model bath.

In use, according to the requirement of the amount of each grade bath of third gear bath control device is set.When the water in the water tank was full, control bottle 5 was kept afloat, and it is floating naturally upward that this moment, three pendulum pressure pin 3 was designed to its long-armed prong 19, and at this moment, 3 slide blocks 12 all stretch out the left side of carriage 11.There is alive 8 in a direction upper end of control lever 6, and it links to each other with the Draw off valve 29 of water tank by a leverage 31, is provided with a spring mechanism 30 (as shown in Figure 1) between the Draw off valve 29 of leverage 31 and water tank.When making alive 8 in direction move upward to first grades of bath positions of setting, control lever 6 moves upward, at this moment, just in time (topmost) fixture block E can prop up corresponding first order sheet spring 7 to the slide block 12 of first order detent mechanism, and the fixture block E of the slide block 12 of second level detent mechanism (centre) can't prop up corresponding second level sheet spring 7 above the bottom of corresponding sheet spring 7.The fixture block E of the slide block 12 of third level detent mechanism (below) also above the bottom of corresponding sheet spring 7, also can't prop up corresponding third level sheet spring 7.At this moment, Draw off valve 29 is opened, water tank begins bath, water level in the water tank moves down simultaneously, when control bottle 5 moves downward certain position, the sorrowful minor axis 17 of one touches the long-armed prong 19 of first order pendulum pressure pin 3 (the top), at this moment, further moving downward of control bottle 5 can begin to rotate around its axle 9 by this first order pendulum pressure pin 3 of drive, so runner 15 rotates counterclockwise, the teeth C of runner 15 slides slide block 12 to the right, and when first grade of water setting had dashed, the slide block 12 of this first order detent mechanism just no longer blocked corresponding sheet spring 7 like this, control lever 6 is no longer put like this, control lever 6 freely falls downwards, so Draw off valve 29 bars up, water tank just no longer discharges water.When first grade of bath, second level pendulum pressure pin 3 (centre), third level pendulum pressure pin 3 (nethermost) are not worked.After Draw off valve 29 bars up, water tank begins supplementing water, rising along with water level, control bottle 5 moves upward, successively drive the 3 upwards swings of first order pendulum pressure pin respectively, corresponding runner 15 clockwise rotates, and slide block 12 slides left, and first order pendulum pressure pin 3 and detent mechanism return to initial location status.

The initial position schematic diagram of the detent mechanism parts when Fig. 5 is second grade of bath.When direction 8 second gear that move upward to setting alive were put, control lever 6 moved upward, and at this moment, just in time the fixture block E of the slide block 12 of second level detent mechanism (centre) can prop up corresponding second level sheet spring 7.At this moment, the fixture block E of the slide block 12 (the top) of first detent mechanism is certain distance (unsettled) below the bottom of corresponding sheet spring 7, can't prop up corresponding first order sheet spring 7.The fixture block E of the slide block 12 of third level detent mechanism (below) also can't prop up corresponding third level sheet spring 7 above the bottom of corresponding sheet spring 7.At this moment, Draw off valve 29 is opened, water tank begins bath, water level in the water tank moves down simultaneously, at this moment, along with moving downward of control bottle 5, the sorrowful minor axis of one touch first order pendulum pressure pin 3 () long-armed prong 19 topmost, at this moment, further the moving downward of control bottle 5 can drive this first order pendulum pressure pin 3 and begin to rotate around its axle 9, so runner 15 rotates counterclockwise, the teeth C of runner 15 slides slide block 12 to the right, still, because control lever 6 is propped up by second level detent mechanism, Draw off valve 29 continues to open, and water level still continues to descend.Touch the long-armed prong 19 of second level pendulum pressure pin 3 (centre) up to a sorrowful minor axis of control bottle 5, at this moment, further moving downward of control bottle 5 can begin to rotate around its axle 9 by this second level pendulum pressure pin 3 of drive, so runner 15 rotates counterclockwise, the teeth C of runner 15 slides slide block 12 to the right, pendulum pressure pin 3 begins to rotate around its axle 9, so runner 15 rotates counterclockwise, slide block 12 slides to the right, and when second grade of water setting had dashed, the fixture block E of the slide block 12 of above-mentioned second level detent mechanism just no longer blocked corresponding sheet spring 7 like this, control lever 6 is no longer put like this, control lever 6 freely falls downwards, so Draw off valve 29 bars up, water tank just no longer discharges water.When second grade of bath, third level pendulum pressure pin 3 (nethermost) is not worked.After Draw off valve 29 bars up, water tank begins supplementing water, rising along with water level, control bottle 5 moves upward, successively drive upwards swing of first and second grade pendulum pressure pin 3 respectively, corresponding runner 15 clockwise rotates, and slide block 12 slides left, and first and second grade pendulum pressure pin 3 and detent mechanism return to initial location status.

Fig. 6 is the initial position schematic diagram of the detent mechanism parts of third gear bath.When making alive 8 in direction move upward to the third gear position of setting, control lever 6 moves upward, at this moment, just in time the fixture block E of the slide block 12 of third level detent mechanism (below) can prop up corresponding third level sheet spring 7, and the fixture block E of the slide block 12 (the top) of first detent mechanism certain distance (unsettled) below the bottom of corresponding sheet spring 7 can't be propped up corresponding first order sheet spring 7.The fixture block E of the slide block 12 of second level detent mechanism (centre) is certain distance (unsettled) below the bottom of corresponding sheet spring 7 also, also can't prop up corresponding second level sheet spring 7.At this moment, Draw off valve 29 is opened, water tank begins bath, water level in the water tank moves down simultaneously, along with moving downward of control bottle 5, the sorrowful minor axis 17 of one touches the long-armed prong 19 of first order pendulum pressure pin 3 (the top), further moving downward of control bottle 5 can begin to rotate around its axle 9 by this first order pendulum pressure pin 3 of drive, so runner 15 rotates counterclockwise, the teeth C of runner 15 slides slide block 12 to the right, still, because control lever 6 is propped up by third level detent mechanism, Draw off valve 29 continues to open, and water level still continues to descend.One sorrowful minor axis 17 of control bottle 5 touches the long-armed prong 19 of second level pendulum pressure pin 3 (centre), further moving downward of control bottle 5 can begin to rotate around its axle 9 by this second level pendulum pressure pin 3 of drive, so runner 15 rotates counterclockwise, the teeth C of runner 15 slides slide block 12 to the right, pendulum pressure pin 3 begins to rotate around its axle 9, so runner 15 rotates counterclockwise, slide block 12 slides to the right, equally, because control lever 6 is propped up by third level detent mechanism, Draw off valve 29 still continues to open, and water level still continues to descend.Touch the long-armed prong 19 of third level pendulum pressure pin 3 (bottom) up to a sorrowful minor axis 17 of control bottle 5, corresponding third level pendulum pressure pin 3 is rotated around its axle 9, runner 15 rotates counterclockwise, slide block 12 slides to the right, and when the third gear water level of setting had dashed, the slide block 12 of above-mentioned third level detent mechanism just no longer blocked corresponding sheet spring 7 like this, control lever 6 is no longer put like this, control lever 6 freely falls downwards, so Draw off valve 29 bars up, water tank just no longer discharges water.After Draw off valve 29 barred up, water tank began supplementing water, along with the rising of water level, control bottle 5 moves upward, and successively drives upwards swing of first, second and third grade pendulum pressure pin 3 respectively, and corresponding runner 15 clockwise rotates, slide block 12 slides left, returns to initial location status.

Detailed description by top third gear flushing control apparatus to present embodiment can be known, to one of ordinary skill in the art, is easy to change to the more flushing control apparatus of multiscale, as long as need and the space of water tank allows.In addition; when implementing the utility model; one of ordinary skill in the art does not spend work can do many variations to the rack structure of pendulum pressure pin, detent mechanism and runner thereof; for example; runner can drive the slide block side-to-side movement by friction pulley; as long as this variation does not spend work by one of ordinary skill in the art according to the disclosed technology of the utility model and obtains, just should be in the claim protection domain of this utility model.

Claims

1, many grades of flushing control apparatus of a kind of flush toilet is characterized in that it comprises: can be at toilet flush water surface free floating and the control bottle (5) that moves up and down with the variation of water level;

Put pressure pins (3) with using corresponding several of water controller shelves number, control bottle (5) when moving up and down, can contact with described pendulum pressure pin (3) in position, put pressure pin (3) rotation accordingly thereby drive;

Be connected with flush toilet flush valve (29) and control the control lever (6) of this valve (29) switch;

Appropriate location on the above-mentioned control lever is provided with and corresponding several sheet springs (7) of flushing control apparatus shelves number; Relative spacing between them is corresponding with the position of detent mechanism and guarantee when any one grade of water supply volume is used, and only corresponding detent mechanism can contact with corresponding sheet spring (7) and prop up this sheet spring (7);

One end freedom of described each pendulum pressure pin (3) is unsettled, and the other end links to each other with described detent mechanism; When control bottle (5) move up and down and with the pendulum pressure pin (3) of corresponding shelves number when contact, this pendulum pressure pin (3) rotates, this sheet spring (7) no longer props up so that control lever (6) freely moves downward in the controlled formulation of the rotation position mechanism of putting pressure pin (3).

2, control device as claimed in claim 1, it is characterized in that described detent mechanism comprise one be located on pendulum pressure pin (3) and can take out moving runner (15), carriage (11) that (9) rotates and the slide block shape (12) that can about carriage (11) is gone up, be free to slide around a support, on this moving runner (15), be provided with several tooth bars, on described slide block, also be provided with and the tooth bar of moving runner (15) tooth bar of interlock mutually, when pendulum pressure pin (3) rotates, described moving runner (15) rotates around described support axle (9), thereby makes slide block (12) horizontal slip.

3, control device as claimed in claim 1 is characterized in that described flushing control apparatus shelves number is 3 grades.

4, control device as claimed in claim 1 is characterized in that described spring (7) is resilient.

5, control device as claimed in claim 1, a free unsettled end that it is characterized in that described pendulum pressure pin (3) has corresponding long-armed prong (19), when controlling bottle (5) when moving downward certain position, the sorrowful minor axis (17) of one can touch the long-armed prong 19 of arbitrary pendulum pressure pin 3 respectively.