CN2630338Y - Automatic water-asving sanitary ware controlled by body gravity - Google Patents

Abstract

The utility model relates to an automatic water-saving sanitary ware controlled by the gravitational pressure of a human body, and pertains to the technical field of water supply for buildings. Both sides of a closet shell are provided with an empty chamber as a water tank respectively. One water tank is provided with a discharge valve assembly inside, and the other water tank is provided with an inlet/diverting valve assembly. The bottoms of the water tanks are communicated with a connecting pipe, and a semi-hidden pedal is arranged on both side plates of the closet shell. The inlet pipe on the inlet/diverting valve assembly is communicated with a tap, and an upper discharge pipe is communicated with an upper flushing pipe arranged at the upper end of the closet, and a lower discharge pipe supplies water to the water tanks. The base of the discharge valve assembly is communicated with a blowing pipe. The utility model is capable of flushing the toilet with either a big water flow or a small water flow without the direct contact between hands and the closet and the use of electric power, saving water effectively, and preventing cross infection of bacteria, and the closet provided with the automatic water-saving sanitary ware is particularly suitable for the sick, the old, the injured and the disabled.

Description

Human body GRAVITY CONTROL automatic water-saving sanitary equipment

1, technical field: human body GRAVITY CONTROL automatic water-saving sanitary equipment of the present utility model belong to the building water supply field.

2, background technology: at present, the public lavatory, city is used trench formula urinal and common pan mostly, and the former adopts regular auto-flushing mode, no matter unmanned the use arranged, water tank just washes after holding full water automatically, causes excrements in time not wash, and the both unhygienic while is also wasted precious water resource.And common pan needs manually flushing, the one, and easy cross infection disease, the 2nd, often the someone dislikes dirty and bothers the flushing that do not discharge water; The 3rd, can not distinguish the excrements water, cause bigger waste; The 4th, fragile; The 5th, be subjected to influence of hydraulic pressure bigger, wash not thorough.Though toilet has been used in some high-grade places, according to China's present stage national conditions, general place still can not be popularized.

3, summary of the invention: the purpose of this utility model is to provide a kind of water saving ware that utilizes human body gravity to control the large and small water of discharging automatically for pan and toilet.

The purpose of this utility model is achieved in that in pan housing both sides respectively establishes a cavity body as water tank, installing outlet valve assembly in the water tank, and the interior installing of another water tank is advanced, the shunt valve assembly, and two water tank bottoms are communicated with by connecting leg.All install half implicit expression on the panel of pan housing both sides and step on key.Advance, be equiped with water inlet pipe, upper water-out pipe and lower discharging tube on the shunt valve assembly.The water inlet pipe other end is communicated with running water pipe; Upper punch cross current in the upper water-out pipe other end and the pan housing O shape upper end; Lower discharging tube is two cistern water supplies.The outfall of outlet valve assembly is communicated with following jet water spout, and this pipe other end is connected on pan lower part of frame U-shaped portion place, and U-shaped portion bottom is communicated with blow-off pipe.

The outlet valve assembly is by cuboid cavity vertical supports and install the pressure key group that is with spring in it, be installed in the push rod on the support rear wall, the hook rack that is connected with the chute of support and be sleeved on cylindric overflow pipe in the hook rack, with support and float support with fixing grab, the control water tank that shape fixed mount links to each other, the control float of installing and control float baffle plate in the water tank, be installed in big on the float support, little water float is formed with the shape hook rack push rod that is installed in the hook rack inboard.

Advance, the shunt valve assembly is by locator card, the location float of the advancing of the pressure key group of installing in the cuboid cavity vertical supports on the base, the support cavity that is with spring, support outer wall installing, shunt valve main body, the installing of main body one side and divide the water float, be communicated with water inlet pipe and the lower discharging tube installed with this lower body part, is communicated with upper water-out pipe and the inlet valve float composition installed with top.

This programme utilizes human body gravity and buoyancy of water to make the sanitary equipment action.Since the people large and small just the time required time differ, this programme was the boundary with two minutes, less than was urine in two minutes, surpassed two minutes and was stool, promptly controlled water tank and began to the full required time of water tank from water inlet in two minutes.

Because adopt above scheme, staff does not directly contact pan, need not electricity consumption just can realize the large and small water flushing of automatic distinguishing, rate of accuracy reached 98%, water-saving result is obvious, can prevent effectively that the intersection of germ from propagating, improve city public health present situation, reach the purpose of improving the quality of living.The toilet that the automatic water-saving sanitary equipment are housed is particularly practical to sick, old, wound, residual person.

4, description of drawings: concrete structure of the present utility model is provided by following drawings and Examples

Fig. 1 is the outlet valve assembly structure schematic diagram of human body GRAVITY CONTROL water saving ware

Fig. 2 is an outlet valve assembly vertical view

Fig. 3 is an outlet valve assembly left view

Fig. 4 is an outlet valve assembly front view

Fig. 5 is the structural representation of control water tank in the outlet valve assembly

Fig. 6 is the exploded view of outlet valve assembly

Fig. 7 is the location hook and the hook rack push rod structure schematic diagram of outlet valve assembly

Fig. 8 is the structural representation of float baffle plate and little water float driving lever in the outlet valve assembly

Fig. 9 is the structural representation of outlet valve assembly medium and small water float driving lever and Removable hook

Figure 10 is the structural representation of big flood float driving lever and Removable hook in the outlet valve assembly

Figure 11-the 18th, the course of action schematic diagram of outlet valve assembly

Figure 19 be into, the structural representation of shunt valve

Figure 20 be into, the exploded view of shunt valve

Figure 21-the 24th advances, the course of action schematic diagram of shunt valve

Figure 25 is the structural representation of pan

Figure 26 is the assembling schematic diagram of pan

Figure 27 is the laying schematic diagram of pan

Figure 28 is the structural representation of toilet

5, the specific embodiment:

Legend: 1, control water tank 2, fixed mount 3, location hook 4, little water float driving lever 5, location hook tongue 6, control float baffle plate is hung tongue 7, control float baffle plate 8, water inlet control ball float 9, hook rack push rod 10, control float 11, detent 12, push-rod hole 13, press key group 14, the sliding wing 15, Removable hook 16, chute 17, hook rack 18, support 19, base 20, apron 21 discharges water, positioning convex strip 22, overflow pipe 23, triangle deck 24, float support 25, greatly, little water float fixed axis 26, big flood float 27, little water float 28, big flood float driving lever 29, float 30 discharges water, dewatering orifice 31, control float positioning strip 32, fixedly grab 33, push rod axle bed 34, ejector rob axis 35, outfall 36, inlet opening 37, water inlet control ball lever 38, inlet opening plug 39, spring 40, push rod 41, big flood float axis hole 42, little water float axis hole 43, location hook round end 44, short groove 45, plush copper 46, cistern water level line 47, inlet valve cap 48, inlet valve float plug 49, aperture 50, inlet valve float 51, advance, shunt valve main body 52, upper water-out pipe 53, water inlet pipe 54, lower discharging tube 55, divide water float 56, location float fixed axis 57, location float 58, location float dop 59, divide water float seat 60, locator card fixed axis 61, locator card 62, water blockoff apron hole 63, water outlet trunnion 64, water intaking valve cavity 65, shunt valve core 66, shunt valve mandrel 67, shunt valve lid 68, shunt valve cavity 69, water blockoff apron 70, pressure chamber 71, shunt valve core delivery port 72, location float axis hole 73, locator card axis hole 74, pan panel 75, outlet valve assembly 76, half implicit expression is stepped on key 77, last jet water spout 78, pan housing 79, advance, shunt valve assembly 80, water tank 81, connecting leg 82, blow-off pipe 83, following jet water spout 84, closestool cover 85, handrail 86, movable depression bar 87, seat ring 88, closet casing

Embodiment 1: shown in Figure 25-27, the human body GRAVITY CONTROL water saving ware that is used for the public lavatory pan is by outlet valve assembly 75 and advance, shunt valve assembly 79 two large divisions and pan panel 74, half implicit expression are stepped on key 76, water tank 80, connecting leg 81, go up jet water spout 77, jet water spout 83, blow-off pipe 82, pan housing 78 are formed down.The cavity body of pan housing 78 both sides is as installing outlet valve assembly 75 in water tank 80, one water tanks 80, and another water tank 80 interior installings are advanced, the bottom of shunt valve assembly 79, two water tanks 80 is communicated with by connecting leg 81.All be equiped with half implicit expression on the pan panel 74 and step on key 76.Advance, be equiped with water inlet pipe 53, upper water-out pipe 52 and lower discharging tube 54 on the shunt valve assembly 79, water inlet pipe 53 other ends and running water pipe are connected, last jet water spout 77 in upper water-out pipe 52 other ends and the pan housing O shape upper end is communicated with, and lower discharging tube 54 is 80 water supply of two water tanks.The base 19 of outlet valve assembly 75 is provided with outfall 35, and it is communicated with jet water spout 83 under the pan, and following jet water spout 83 other ends are connected on the bottom U-shaped portion place of pan housing 78, and U-shaped portion bottom is communicated with blow-off pipe 82.

Shown in Fig. 1-18, outlet valve assembly 75 is by cuboid cavity vertical supports 18 and install the pressure key group 13 that is with spring 39 in it, be installed in the push rod 40 on support 18 rear walls, the hook rack 17 that is connected with the chute 16 of support 18 and be sleeved on cylindric overflow pipe 22 in the hook rack 17, with support 18 and float support 24 with fixing grab 32, the control water tank 1 that shape fixed mount 2 links to each other, the control float 10 of installing and control float baffle plate 7 in the control water tank 1, be installed in big on the float support 24, little water float 26,27 and the shape hook rack push rod 9 that is installed in hook rack 17 inboards form.Press key group 13 to be positioned at aforementioned half implicit expression and step under the key 76, its underpart is two cylindric wooden forks, respectively is set with spring 39 on the wooden fork, and the top unification is the T body, has rectangle push-rod hole 12 at T body middle part, is equiped with plush copper 45 on this lower edge, hole.Push rod 40 1 ends are a round end, and the other end is active to be through on the ejector rob axis 34, and this axle is installed on the push rod axle bed 33, and push rod axle bed 33 is installed on the rear wall of support 18.Push rod 40 rides over and passes push-rod hole 12 on the plush copper 45.Hook rack 17 upper ends are an annulus, and the lower end is one to have the annulus of breach, and two annulus all with one vertical plate body is vertical is connected as a single entity, have vertical detent 11 on the plate body between the two annulus junctions.The outer wall of overflow pipe 22 is provided with vertical positioning convex strip 21, and this raised line inserts in the detent 11 of plate body, and overflow pipe 22 can vertically be free to slide along this groove.The one side that plate body is connected with support 18 is provided with the sliding wing 14 of twice.The one side that support 18 is connected with plate body is provided with twice chute 16, and the sliding wing 14 of plate body inserts in the chute 16 of support 18, can vertically be free to slide.The one side that plate body is connected with support 18 has short groove 44, and the round end of aforementioned push rod 40 heads in this groove.Hook rack 17 is equiped with on the side of control water tank 1 Shape hook rack push rod 9.Be equiped with [shape Removable hook 15 on the hook rack 17 upper end annulus outer walls.The middle part outer wall of overflow pipe 22 is equiped with triangle deck 23, and lower port is connected with the apron 20 that discharges water, and is pressed on the base 19.With the base 19 of apron 20 corresponding positions that discharge water on have drain hole 35.Control water tank 1 is the cavity cuboid, on the inwall of its two long limits mid point vertical control float positioning strip 31 is housed, have vertical locating slot on the outer wall of 10 liang of long limits of control float mid point, two grooves are enclosed within on the two control float positioning strips 31, and control float 10 can fluctuate with the lifting of water level.Be connected with the band baffle plate on the control float 10 and hang the step control float baffle plate 7 of tongue 6.Be equiped with the L shaped location hook 3 that can rotate around the axis and fixing grab 32 respectively on the lateral surface of the control water tank 1 of support 18, have location hook tongue 5 on the L shaped location hook 3, this extensions tongue 5 can tangle control float baffle plate extension tongue 6 or put down.The bottom of control water tank 1 is equiped with fixedly grab 32 respectively and has inlet opening 36, with control water tank 1 bottom outer wall of 36 corresponding positions, inlet opening on the active into water control ball lever 37 that is equiped with, this bar lower edge connects is equipped with into water control ball float 8, an inlet opening plug 38 is installed in the upper edge, and it aims at inlet opening 36.The intersection of the one side of control bottom surface of water tank 1 and water tank minor face is an inclined-plane, has dewatering orifice 30 on the inclined-plane, and is equiped with the float 29 that discharges water on the inclined-plane of this corresponding position, hole.On base 19, be equiped with shape fixed mount 2, on support 18 lateral surfaces of control water tank 1, be equiped with deck, fixedly grab 32 on the lateral surface of control water tank 1 is hung in the deck on the support 18, shape fixed mount 2 ends are penetrated in the fixedly grab of controlling on water tank 1 bottom 32, and control water tank 1 just can couple together with support 18 and float support 24.Be equiped with driving lever 28 and 4 respectively on the large and small water float 26,27, have axis hole 41 and 42 on the driving lever 28 and 4, float support 24 is provided with axle 25, large and small water float 26,27 is contained on the float support 24 by driving lever 28,4 and axle 25 active companies, and two driving lever outer ends cover is connected in [in the shape Removable hook 15.

In the following view, thick lines represent to have the parts of action, and hachure is represented the parts of attonity.

As shown in figure 11, step on key 76 when human body gravity through half implicit expression and be passed to when pressing on the key group 13, press key group 13 fast downwards, plush copper 45 on it is also left push rod 40 downwards thereupon fast, push rod 40 loses support, and gravity directly is passed to spring 39 by pressing key group 13, has played the effect of buffering.This moment, the waterline 46 of water tank 80 was in the extreme higher position;

As shown in figure 12, meanwhile, the round end of push rod 40 other ends pushes short groove 44, perk hook rack 17.Its blunt end falls immediately lose the support of plush copper 45 when push rod 40 after, hook rack 17 has lost shoring of push rod 40, slide to extreme lower position under the effect of self gravitation rapidly, the Removable hook 15 on it is stuck on its lower edge after promptly slipping over triangle deck 23 on the overflow pipe 22;

Shown in Fig. 7,13, when hook rack 17 descends, the hook rack push rod 9 that is positioned at the one side together descends with hook rack 17, the round end 43 that pushes away location hook 3 is squeezed in the end of hook rack push rod 9, make angle of location hook 3 clockwise direction turns, break away from location hook tongue 5 thereby make control float plate washer hang tongue 6, because the whereabouts of control float baffle plate 7, control float 10 is also in company with falling.At this moment, the arc upper edge of hook rack push rod 9 shape ends contacts at the downside of round end 43 of location hook 3.Meanwhile, the lower edge of hook rack push rod 9 also has been pressed in the upper edge of water inlet control ball lever 37, and then makes into water control ball float 8 whereabouts, and inlet opening plug 38 leaves inlet opening 36, and inlet opening 36 is opened, and the water in the water tank 80 enters control water tank 1, picks up counting.

Shown in Fig. 8,14, control water tank 1 continues water inlet, if go to toilet full two minutes of time, the water that enters control water tank 1 will reach peak level, and control float 10 rises, and control float baffle plate 7 also rises thereupon.At this moment, control float plate washer is hung the tongue 6 hook tongue 5 that is positioned and is tangled, and can not fall, and controls float baffle plate 7 simultaneously little water float driving lever 4 is blocked, and makes little water float 27 akinesias.

As shown in figure 15, after human body gravity disappears, press key group 13 under the effect of spring 39, to reset, plush copper 45 is with push rod 40 jack-up, the round end of push rod 40 is hook rack 17 jack-up, thus make Removable hook 15 by triangle deck 23 with overflow pipe 22 pull-ups, the apron 20 that discharges water leaves outfall 35, water tank 80 flushing that discharges water, cistern water level line 46 begin to descend.

As shown in figure 16, when hook rack 17 during by jack-up, hook rack push rod 9 also rises simultaneously, under the buoyancy of the water inlet control ball float 8 under the control water tank 1 promotes, water inlet control ball lever 37 is leaning the lower edge of hook rack push rod 9 and is lifting thereupon, thereby inlet opening plug 38 is blocked inlet opening 36.

Shown in Fig. 8,17, in the time of at the bottom of cistern water level line 46 drops near control water tank 1 case, the float 29 that discharges water leaves dewatering orifice 30 on control water tank 1 inclined-plane with the decline of water level, and at this moment, control water tank 1 begins to discharge water from this hole, and water flows in the water tank 80.Cistern water level line 46 continues to descend, and the water in the control water tank 1 drains.Hook tongue 5 tangles because control float baffle plate extension tongue 6 is positioned, so control float 10 can't fall with the decline of control water tank 1 water level.Control float 10 blocks little water float driving lever 4 by control float plate washer 7 when the extreme higher position, so even cistern water level line 46 drops to when being lower than little water float 27, little water float 27 is also as you were.At this moment, outfall 35 continues to open, and cistern water level line 46 continues to descend.

Shown in Figure 10,18, when cistern water level line 46 continues to drop to big flood float 26 middle parts, 26 beginnings of big flood float are floated downward thereupon, big flood float dead man 28 outwards draws back Removable hook 15, make it to break away from triangle deck 23, overflow pipe 22 falls, and the apron 20 that discharges water is closed outfall 35, water tank 80 stops bath, and this course of work is the big flood flushing.

As shown in Figure 9, deficiency of time is two minutes if go to toilet, the water level of control water tank 1 does not arrive peak, then controlling float 10 can not float to the extreme higher position, control float baffle plate 7 also can not block little water float driving lever 4, at this moment, when cistern water level line 46 drops to little water float 27 middle parts, little water float 27 is floated downward thereupon, little water float driving lever 4 outwards draws back Removable hook 15, makes it to break away from triangle deck 23, and overflow pipe 22 falls, the apron 20 that discharges water is closed outfall 35, and this course of work is little water flushing.

After the outfall 35 of outlet valve is closed, 46 bottom outs of cistern water level line, when it controlled the bottom surface of ball float 8 near discharge water float 29 and water inlet, the two successively floated dewatering orifice 30 and inlet opening 36 is closed respectively, and the water in the water tank 80 just can not flow in the control water tank 1.When little water washed duty, the water in the control water tank 1 also will have been put, and after each course of work, all kept anhydrous state in the control water tank 1.

Shown in Figure 19-24, advance, shunt valve assembly 79 is that a cuboid cavity vertical supports 18 is set on base 19, installing is with the pressure key group 13 of spring 39 in it, support 18 outer walls one side is equiped with into, shunt valve main body 51, be communicated with this lower body part and be equiped with water inlet pipe 53, lower discharging tube 54, be communicated with top and be equiped with upper water-out pipe 52 and inlet valve float 50.Be equiped with respectively in upper, middle and lower position, support 18 another side Shape locator card 61, branch water float 55 and location float 57.Press key group 13 be positioned at aforementioned pan another side half implicit expression step on key 76 under, its underpart is two cylindric wooden forks, respectively is set with spring 39 on it, the top unification is the T body.Be provided with in the support 18 upper ends outsides, shunt valve main body 51, its inside is two circular cavities that are connected, circular cavity on one side is vertical water intaking valve cavity 64, the circular cavity of another side is horizontal shunt valve cavity 68, on the position that two cavitys link to each other, be provided with one horizontal and be bent upwards 90 ° water outlet trunnion 63, the end of this trunnion is equiped with a water blockoff apron 69 greater than its diameter, have a water blockoff apron hole 62 on this apron, this hole is right against between the inwall of the outer wall of water outlet trunnion 63 and water intaking valve cavity 64.Be equiped with a fastening inlet valve cap 47 in water intaking valve cavity 64 upper ends, have an aperture 49 on it, inlet valve cap 47 is fixed on water intaking valve cavity 64 upper ends with water blockoff apron 69.The inboard of water blockoff apron 69 is pressed against the upper edge of water outlet trunnion 63, and forming a little space between the two at inlet valve cap 47 and water blockoff apron 69 is pressure chamber 70.Water intaking valve cavity 64 lower ends are communicated with water inlet pipe 53.Advance, the upper side of shunt valve main body 51 is equiped with inlet valve float 50, the one end is equiped with inlet valve float plug 48, the position of this plug is corresponding with the aperture 49 on the inlet valve cap 47.The other end of water inlet trunnion 63 is connected with a shunt valve cavity 68, is advancing, is being equiped with lower discharging tube 54 on the shunt valve main body 51, and it is communicated with shunt valve cavity 68.Be equiped with upper water-out pipe 52 at shunt valve cavity 68 middle parts and lower discharging tube 54 upright position, it also is communicated with shunt valve cavity 68.Be equiped with columniform shunt valve core 65 in the shunt valve cavity 68, this valve core inside has the cylindrical shunt valve core delivery port 71 of 90 ° of bendings, one end of this mouthful communicates with 63 butt joints of water outlet trunnion, by rotary return spool 65, the other end of this mouthful can communicate with upper and lower outlet pipe 52,54 butt joints respectively.The axle 66 of shunt valve core 65 passes shunt valve lid 67 and is connected with shunt valve float seat 59, and an end of shunt valve float seat 59 is connected with branch water float 55, and the other end is have breach circular-arc.Advance, shunt valve cavity 68 1 sides on the shunt valve main body 51 are equiped with location float fixed axis 56 and locator card fixed axis 60 respectively, location float 57, locator card 61 are installed in respectively on these two.Location float 57 1 sides are connected with Γ shape location float dop 58

In the following view, thick lines represent to have the parts of action, and hachure is represented the parts of attonity.

As shown in figure 21, when not in use, cistern water level line 46 is in peak level.Inlet valve float 50 floats over the highest water surface, and on the inlet valve float plug 48 downward apertures 49 that tightly are pressed on the inlet valve cap 47 that its other end is attached thereto, this hole is blocked.Tap water enters water intaking valve cavity 64 from water inlet pipe 53, and enter pressure chamber 70 from water blockoff apron hole 62, make the pressure in this chamber identical with the pressure of tap water, this pressure is greater than the pressure in the water outlet trunnion 63, and the inboard of water blockoff apron 69 tightly is pressed against water outlet trunnion 63 upper edges, at this moment, tap water can't enter water outlet trunnion 63, and water intaking valve is closed condition.Meanwhile, an end of locator card 61 is stuck in the breach on the branch water float seat 59, stops to divide the water float 55 come-ups, and shunt valve core delivery port 71 is in the position of connecting with lower discharging tube 54.

As shown in figure 22, stepping on key 76 when human body gravity through half implicit expression is passed to when pressing on the key group 13, press key group 13 to hurtle down, simultaneously an end of locator card 61 is depressed, a former end that is stuck in branch water float seat 59 breach is upturned at this moment and breaks away from this breach, upwards float after dividing water float 55 out of hand, when floating, divide breach on the water float seat 59 float dop 58 that promptly is positioned to block to peak level.In minute water float 55 come-ups, shunt valve core 65 rotates thereupon, and shunt valve core delivery port 71 is connected with upper water-out pipe 52.

As shown in figure 23, after human body gravity disappears, press key group 13 under the effect of spring 39, to reset.Outlet valve 75 is opened and is discharged water, and cistern water level 46 begins to descend.Meanwhile, inlet valve float 50 is in company with floating downward together, the inlet valve float plug 48 that is positioned at this float other end upwards lifts, open in inlet valve cap hole 49, and the pressure in the pressure chamber 70 disappears thereupon, at this moment, the pressure of tap water promotes upwards jack-up of water blockoff apron 69, leave the upper edge of water outlet trunnion 63, tap water enters jet water spout 77 on the pan through water outlet trunnion 63, shunt valve core delivery port 71, upper water-out pipe 52, washes the inwall of pan housing 78 from top to bottom.

As shown in figure 24, when cistern water level line 46 continues to drop to float 57 middle and lower parts, location and is the middle part of water tank 80, this float is loss of buoyance and rotating gradually, location float dop 58 on it promptly breaks away from the breach that divides water float seat 59, divide water float 55 because out of hand and fall fast, divide water float seat 59 to turn over an angle immediately, the card 61 that promptly is positioned of the breach on it blocks.Simultaneously, shunt valve core 65 turns to thereupon, and shunt valve core delivery port 71 is connected with lower discharging tube 54, and tap water enters water tank 80.

When the outfall 35 of outlet valve is closed, cistern water level line 46 gos up gradually to peak level, meanwhile, water inlet float 50 floats thereupon, inlet valve float plug 48 blocks the aperture on the inlet valve cap 47 49 again, and greater than pressure water outlet trunnion 63 in, under the effect of pressure again block water outlet trunnion 63 again by water blockoff apron 69 for the pressure in the pressure chamber 70, water intaking valve is closed, and finishes a workflow.

Water in the control water tank 1 comes from water tank 80, and the water level of water tank 80 remains invariable, and this water level is by 50 controls of water inlet float.

Embodiment 2: toilet as shown in figure 28 is mainly used in family's disease, old, wound, residual person, it installs handrail and backrest 85 on closet casing 88, the rear portion of housing 88 is that cavity is as water tank 80, in it installing outlet valve assembly 75 and advance, shunt valve 79, the pressure key group 13 of the two links to each other with a vertical movable depression bar 86 respectively, the upper end of this depression bar links to each other with the rear portion of seat ring 87, and all the other are all with embodiment 1.

During use, the movable depression bar 86 of human body gravity through seat ring 87 rear ends is passed to presses key group 13, at this moment outlet valve assembly 75 with advance, shunt valve 79 enters the preparatory stage respectively, for flushing is prepared.After human body gravity disappears, outlet valve assembly 75 with advance, shunt valve 79 starts working, simultaneously with movable depression bar 86, seat ring 87 upwards jack-up reset, finish a course of work.

Claims (6)

1, a kind of human pressure controls water saving ware, it is characterized in that: respectively establish a cavity body as water tank in pan housing both sides, and installing outlet valve assembly in the water tank, the interior installing of another water tank is advanced, the shunt valve assembly, and two water tank bottoms are communicated with by connecting leg.All install half implicit expression on the panel of pan housing both sides and step on key.Advance, be equiped with water inlet pipe, upper water-out pipe and lower discharging tube on the shunt valve assembly, the water inlet pipe other end is communicated with running water pipe, upper punch cross current in the upper water-out pipe other end and the pan housing O shape upper end, the outfall of outlet valve assembly is communicated with following jet water spout, this pipe other end is connected on pan lower part of frame U-shaped portion place, and U-shaped portion bottom is communicated with blow-off pipe.

2, human pressure as claimed in claim 1 controls water saving ware, it is characterized in that: the outlet valve assembly is by cuboid cavity vertical supports and install the pressure key group that is with spring in it, be installed in the push rod on the support rear wall, the hook rack that is connected with the chute of support and be sleeved on cylindrical cavity overflow pipe in the hook rack, with support and bracket base with Fixing clamp-seat, the control water tank that fixed mount links to each other, be installed in big on the fixed mount, little water float is formed, the hook rack outer wall is equiped with Removable hook, overflow pipe middle part outer wall is equiped with the triangle deck, lower port is connected with the apron that discharges water, with the base of the apron corresponding position that discharges water on have drain hole, one side of hook rack is equiped with the hook rack push rod, be provided with the control float in the control water tank, be connected with the float baffle plate on the float, be equiped with location hook and fixing grab on the control water tank lateral surface, the bottom is equiped with fixedly, and grab has the inlet opening, with the active water control ball lever that is equiped with in corresponding position, inlet opening, this bar lower edge connects is equipped with into water control ball float, the upper edge is equiped with the inlet opening plug, it aims at the inlet opening, have the dewatering orifice on the control water tank, be equiped with the float that discharges water, greatly, all be equiped with driving lever on the little water float, this two driving levers cover is connected in the Removable hook.

3, human pressure as claimed in claim 1 controls water saving ware, it is characterized in that: advance, the shunt valve assembly is by the cuboid cavity vertical supports on the base, the pressure key group that is with spring of installing in the support cavity, advancing of support outer wall installing, the shunt valve main body, the inlet valve float of main body outside installing, the locator card of shunt valve one side installing, the 90 degree trunnions that are communicated with the water intaking valve cavity, the water blockoff apron of the terminal installing of trunnion, the shunt valve of trunnion other end installing, be installed in the shunt valve core in the shunt valve cavity, on being communicated with shunt valve, lower discharging tube, the inlet valve cap of water intaking valve upper end installing, the inlet valve float and the float plug of the installing of inlet valve cap side, the water inlet pipe of water intaking valve cavity lower end installing is formed.

4, human pressure as claimed in claim 2 controls water saving ware, it is characterized in that: on the control tank inner wall vertical control float positioning strip is housed, the control float has vertical locating slot, and two grooves are enclosed within two control float positioning strips, and the control float can fluctuate with the lifting of water level.Be connected with the float baffle plate on the control float 10, be equiped with the location hook that can rotate around the axis on the lateral surface respectively, location hook can tangle control float baffle plate or put down.The control water tank has the inlet opening, with the company of corresponding position, inlet opening the water inlet control ball float of bringing the water hole plug into is being housed, and it aims at the inlet opening.The control water tank has the dewatering orifice, is equiped with the float that discharges water with this corresponding position, hole.

5, human pressure as claimed in claim 2 controls water saving ware, it is characterized in that: be provided with in the outside, support upper end, the shunt valve main body, its inside is two circular cavities that are connected, circular cavity on one side is vertical water intaking valve cavity, the circular cavity of another side is horizontal shunt valve cavity, on the position that two cavitys link to each other, be provided with one horizontal and be bent upwards 90 ° water outlet trunnion, the end of this trunnion is equiped with a water blockoff apron greater than its diameter, on this apron, have a water blockoff apron hole, this hole is right against between the inwall of the outer wall of water outlet trunnion and water intaking valve cavity, be equiped with inlet valve cap in water intaking valve cavity upper end, have aperture on it, inlet valve cap is fixed on water intaking valve cavity upper end with the water blockoff apron, and the inboard of water blockoff apron is pressed against the upper edge of water outlet trunnion.

6, human pressure as claimed in claim 3 controls water saving ware, it is characterized in that: water intaking valve cavity lower end is communicated with water inlet pipe, advancing, the upper side of shunt valve main body is equiped with inlet valve float, the one end is equiped with the inlet valve float plug, the position of this plug is corresponding with the aperture on the inlet valve cap, the other end of water inlet trunnion is connected with a shunt valve cavity, advancing, be equiped with lower discharging tube on the shunt valve main body, it is communicated with the shunt valve cavity, be equiped with the upper water-out pipe at shunt valve cavity middle part with the lower discharging tube upright position, it also is communicated with the shunt valve cavity, be equiped with rotating columniform shunt valve core in the shunt valve cavity, this valve core inside has the cylindrical shunt valve core delivery port of 90 ° of bendings, one end of this mouthful communicates with the butt joint of water outlet trunnion, the other end is respectively with last, the lower discharging tube butt joint communicates, the axle of shunt valve core passes the shunt valve lid and is connected with shunt valve float seat, one end of shunt valve float seat is connected with dividing the water float, the other end is have breach circular-arc, advancing, shunt valve cavity one side on the shunt valve main body is equiped with location float fixed axis and locator card fixed axis respectively, the location float, locator card is installed in respectively on these two, and location float one side is connected with a location float dop.

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