CN102677756A

CN102677756A - Water-saving closestool

Info

Publication number: CN102677756A
Application number: CN2012101824476A
Authority: CN
Inventors: 侯惠民
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-05
Filing date: 2012-06-05
Publication date: 2012-09-19
Anticipated expiration: 2032-06-05
Also published as: CN102677756B

Abstract

The invention relates to the field of sanitary ware, in particular to a water-saving closestool which is characterized in that a water inlet valve is movably connected with a foot switch through a link mechanism, the closestool is provided with a lateral drainage pipe arranged in the horizontal direction and a longitudinal pipe arranged in the vertical direction, the lateral drainage pipe and the longitudinal pipe communicated, and a drainage valve is arranged at a fork where the two drainage pipes intersect and is movably connected on the link mechanism. The water-saving closestool has the advantages as follows: water can be saved; water rinsing is completed by a pedaling action, so that the possibility of bacterium cross contamination on a handle is avoided; the water storing function of a water tank is removed, so that the possibility that bacteria and other hazardous materials exist in residual water is eliminated; and the structure is simple, the appearance is attractive, and the effect of dispelling odor is good.

Description

A kind of water-saving toilet

Technical field

The present invention relates to the sanitary ware field, be specifically related to a kind of water-saving toilet.

Background technology

Usually, stink in toilet is used to remove between bathroom and the purpose that is used for the health aspect.Designs becomes to be utilized in to be deposited the hydraulic pressure that a certain amount of flushing water obtains and comes the sewage draining exit of flush toilet in the water tank.

General toilet comprises S shape pipe, and this S shape pipe is used for producing siphonage in the coupling part of gutter, to prevent in stink or the insect inlet chamber.The principle of siphonage is: use the pressure that is contracted and produced by the pressure differential in the gutter, dirt and flushing water are discharged simultaneously.Defective here is that in order to produce siphonage, traditional toilet will consume a large amount of flushing waters could accomplish blowdown work.

Summary of the invention

The objective of the invention is weak point according to above-mentioned prior art; A kind of water-saving toilet is provided; This toilet is opened water-rinsing process through foot switch is set, and water intaking valve, blowoff valve and foot switch are passed through center connecting plate synchro switch, adopts the blow-off pipe blowdown of arranging in length and breadth; Make water-rinsing process pass through a foot-operated step and accomplish, and use the less water yield just can accomplish flushing filth-discharging work.

Realization of the present invention is accomplished by following technical scheme:

A kind of water-saving toilet; Comprise toilet and water inflow control system thereof; Said water inflow control system is made up of water inlet and water intaking valve, and said water intaking valve is arranged at said water inlet, it is characterized in that: described water intaking valve flexibly connects a foot switch through a linkage; Said toilet is provided with horizontal blow-off pipe and the vertical blow-off pipe on the vertical direction on the horizontal direction; Both form connection, and the place, fork that said two blow-off pipes are compared formation is provided with blowoff valve, and said blowoff valve is movably connected on the said linkage.

Said foot switch is connected in said flush toilet inside through a retaining washer; And said foot switch is made up of apart from frame, bifurcation character-shaped pull bar, support and connection rod foot push, button supporter, guarantor; Wherein the button supporter is one to have the protection housing of ccontaining cavity; Said foot push is supported in said ccontaining cavity inside, and portion carries out the spacing slip of vertical direction of original position to station within it, and said guarantor is fixed on the said retaining washer apart from frame; Said support and connection rod one end is fixed on the said foot push; The other end is fixedly hinged said guarantor on frame, and said bifurcation character-shaped pull bar one end is fixed on the said support and connection rod, and the other end is fixedly connected with said linkage.

Said linkage comprises a center connecting plate and some connecting rods at least; Be respectively arranged with tie point on the connecting plate both side ends of said center; And said tie point is movably hinged through said connecting rod with bifurcation character-shaped pull bar, water intaking valve respectively; The node place of said center connecting plate and said horizontal blow-off pipe are fixedly hinged, and connecting plate upper end, said center is movably hinged through blowoff valve connecting rod and said blowoff valve, and wherein have following description for above four interaction relation: said foot push is by the slip of original position to station; Said center connecting plate with being fixedly hinged of said horizontal blow-off pipe a little be center of rotation rotation, said blowoff valve, water intaking valve be corresponding Unscrew respectively; Resetting of said foot push, said center connecting plate with being fixedly hinged of said horizontal blow-off pipe a little be that center of rotation rotation returns to original position, said blowoff valve, water intaking valve be corresponding rotary closing respectively.

Bilateral symmetry at said blow-off pipe tube wall is provided with two said center connecting plates; Between said two center connecting plates through fixedly installing the connection cross bar respectively in its end; Both are connected to overall structure; Said two T type center connecting plates are fixedly hinged with said blowoff valve respectively, and the dead in line of said two pin joints, the coaxial rotation of said two pin joints of center connecting plate plate on same axis.

Said draining valve is double-layer siamesed sealant structure, and said draining valve and said level, place, vertical blow-off pipe fork form clamping, and the draining valve of said double-layer siamesed sealant structure and said connecting rod place are set with the envelope air-casing.

Said water inlet pipe through one fixedly bridge plate and coiled hair screw be connected with a water supply tank, and both are communicated with, and have a water supplement port on the said water supply tank, said water supplement port is a reversed convex type open slot, said water supplement port passes to said horizontal blow-off pipe with water.

Be provided with drag link mechanism between said center connecting plate and said water intaking valve; Said drag link mechanism is made up of pull bar sliding sleeve, the sliding core of pull bar, pull bar top connection, pull bar lower contact; The sliding core of said pull bar flexibly connects through said pull bar top connection and said water intaking valve; The sliding core of said pull bar is done straight reciprocating motion at the cavity inside of pull bar sliding sleeve, and said pull bar lower contact is fixedly connected with said center connecting plate, and said water intaking valve is provided with torsion spring.

Said vertical blow-off pipe is set with the sewer tube connector, and both interconnect.

Said sewer tube connector is at least two 45 ° a bend pipe, and said bend pipe and said vertical blow-off pipe are connected, and the connection fastened to each other of said bend pipe, and forms connection.

Said sewer tube connector is an at least one vertical straight tube, and said straight tube and said vertical blow-off pipe are connected, and the connection fastened to each other of said straight tube, and forms connection.

Advantage of the present invention is: ability using water wisely, bath once only need to consume the 1.5-2 premium on currency; It is simple and convenient to accomplish bath by foot-operated action, removes the possibility of Bacterial cross on the handle; Remove the effect of water tank water, the possibility that has hazardous materials such as bacterium in the residual water is eliminated; Features simple structure, good looking appearance, eliminate the unusual smell effective.

Description of drawings

Fig. 1 is a structural front view of the present invention;

Fig. 2 is the lateral view of Fig. 1;

Fig. 3 is the structure chart of water tank loading cartridge of the present invention;

Fig. 4 is the structure chart of foot pedal apparatus of the present invention;

Fig. 5 is the amplification assumption diagram of foot push among Fig. 4.

The specific embodiment

Through embodiment characteristic of the present invention and other correlated characteristic are done further explain below in conjunction with accompanying drawing, so that technician's of the same trade understanding:

Shown in Fig. 1-5, mark 1-35 is respectively among the figure: foot pedal apparatus 1, toilet lid 2, blowdown apparatus 3, loading cartridge 4, decorate body 5, foot push 6, spring 7, button supporter 8, bifurcation character-shaped pull bar 9, support and connection rod 10, protect, be fixedly hinged a little 23 apart from frame 11, bowl rim 12, water supply tank 13, coiled hair screw 14, convex bridge plate 15, water inlet pipe 16, water intaking valve 17, center connecting plate 18, sewage draining exit 19, blowoff valve 20, rod head 21, sealing cap 22, pull bar sliding sleeve 24, the sliding core 25 of pull bar, pull bar top connection 26, laterally blow-off pipe 27, vertically blow-off pipe 28, sewer connect straight tube 29, retaining washer 30, seal air-casing 31,32,45 ° of sewer tube connectors 33 of water supplement port, blowoff valve connecting rod 34, torsion spring 35.

Embodiment: like Fig. 1, shown in 2, present embodiment is made up of foot pedal apparatus 1, toilet lid 2, blowdown apparatus 3, loading cartridge 4, decoration body 5.Foot pedal apparatus 1 is arranged at the toilet bottom, toilet lid 2 belows, and connect the folding condition of controlling water intaking valve 17 and blowoff valve 20.Loading cartridge 4 is through water inlet pipe 16 connection water sources.Decorate body 5 and be installed on the toilet rear.Flushing filth-discharging process in the present embodiment is: trample foot push 6, open blowoff valve 20, water intaking valve 17 through linkage, can carry out flushing filth-discharging.The blowdown water of present embodiment passes to sewer after passing through water inlet pipe 16, water supply tank 13, horizontal blow-off pipe 27, vertical blow-off pipe 28, sewer tube connector successively.

Blowdown apparatus 3 in the present embodiment is by horizontal blow-off pipe 27, vertically blow-off pipe 28 and blowoff valve 20 are formed, wherein laterally blow-off pipe 27 and vertically blow-off pipe 28 connections, and angle is rectangular.Blowoff valve 20 is arranged at its crosspoint sewage draining exit 19 places, promptly can control the connected state of horizontal blow-off pipe 27.The blowoff valve 20 here adopts double-layer siamesed sealant structure, and around it, is provided with sealing cap 22, and its top fixedly installs envelope air-casing 31, and more than the purpose of device all is the effect of enhanced leaktightness, stifled peculiar smell.

As shown in Figure 5, foot pedal apparatus 1 is fixed in bowl rim 12 through retaining washer 30, and is made up of apart from frame 11 foot push 6, spring 7, button supporter 8, bifurcation character-shaped pull bar 9, support and connection rod 10, guarantor.Foot push 6 is arranged at the inside of button supporter 8; Both connect through spring 7 elasticity; Foot push 6 can make it press to station by original position through the artificial application of force in outside, and afterwards along with the removing of external force, foot push 6 relies on the elastic force of springs 7 to return to original position by station.The guarantor forms clamping apart from frame 11 and retaining washer 30.Foot push 6 bottoms are fixedly connected support and connection rod 10, and support and connection rod 10 other ends are fixedly hinged and protect apart from frame 11.Be fixedly connected with bifurcation character-shaped pull bar 9 on the support and connection rod 10.Shown in the represented station figure of dotted portion on Fig. 5; When foot push 6 is stepped on following time; Support and connection rod 10 a little is rotation respective in center with it with protecting apart from being fixedly hinged of frame 11, and bifurcation character-shaped pull bar 9 is along with the rotation of support and connection rod 10 moves down respective.The structure purpose here is: make the relative distance between support and connection rod 10 and the foot push 6 not produce bigger variation through protecting apart from frame 11, further make bifurcation character-shaped pull bar 9 avoid producing lateral shift.

As shown in Figure 4, the linkage in the present embodiment is made up of center connecting plate 18 and some connecting rods.Mid point between the right part of center connecting plate 18 is movably hinged the bifurcation font pull bar 9 in the foot pedal apparatus 1 through a connecting rod; Mid point between the left part is movably hinged water intaking valve 17 through a connecting rod; The Centroid place of center connecting plate 18 is fixedly hinged and the horizontal both sides of blow-off pipe 27, and two solid hinges are on the same horizon.The upper end of center connecting plate 18 and blowoff valve 20 are movably hinged through blowoff valve connecting rod 34.When foot push 6 is stepped on following time; Bifurcation character-shaped pull bar 9 is along with turning clockwise of support and connection rod 10 moves down respective, center connecting plate 18 with being fixedly hinged a little of horizontal blow-off pipe 27 23 be that center of rotation turns clockwise, accordingly; The blowoff valve connecting rod 34 that links to each other with center connecting plate 18 turns clockwise; At this moment, blowoff valve 20 turns clockwise and opens, water intaking valve 17 Unscrews; Opposite; When foot push 6 unclamped, bifurcation character-shaped pull bar 9 was along with the respective that moves up that is rotated counterclockwise of support and connection rod 10, center connecting plate 18 with being fixedly hinged a little of horizontal blow-off pipe 27 23 be that center of rotation is rotated counterclockwise; The blowoff valve connecting rod 34 that links to each other with center connecting plate 18 is rotated counterclockwise; At this moment, blowoff valve 20 is rotated counterclockwise closes, water intaking valve 17 rotary closings.

Wherein the flexible connection relation of center connecting plate 18 and water intaking valve 17 as follows: accomplish the action of unlatching water intaking valve 17 through pull bar sliding sleeve 24, the sliding core 25 of pull bar, pull bar top connection 26, torsion spring 35 are set on its connecting rod; Be that pull bar top connection 26 is fixed on the sliding core 25 of pull bar; And be fixedly connected with water intaking valve 17, the sliding core 25 of pull bar can be done straight reciprocating motion at the cavity inside of pull bar sliding sleeve 24.Pull bar sliding sleeve 24 is fixedly connected with connecting rod through rod head 21.When the sliding core 25 of pull bar along with being rotated counterclockwise of center connecting plate 18, when in pull bar sliding sleeve 24, carrying out the rectilinear motion of original position to station, water intaking valve 17 is opened; When the reseting movement along with center connecting plate 18, the sliding core 25 of pull bar resets, and water intaking valve 17 is closed.What extra here needs were illustrated is; 17 places are provided with torsion spring 35 at water intaking valve, and torsion spring 35 is less than the purpose of spring 7: make spring 7 press to station and when carrying out flushing filth-discharging, torsion spring 35 can be along with the corresponding compression of linkage when stepping on down foot push 6; But decrement is bigger than spring 7; After accomplishing flushing filth-discharging, spring 7 resets, but the resetting time of the bigger torsion spring 35 of decrement is longer than the resetting time of spring 7; In this resetting time is poor; Water intaking valve 17 is still keeping opening, so utilize the time difference that resets between these two springs that horizontal blow-off pipe 27 is carried out complete moisturizing here, makes that the effect of shutoff peculiar smell is more remarkable and makes that flushing filth-discharging is more smooth and easy next time.

As shown in Figure 3, the loading cartridge 4 of present embodiment is made up of water supply tank 13, coiled hair screw 14, convex bridge plate 15, water inlet pipe 16, water supplement port 32.Water inlet pipe 16 two ends are communicated with tap water water source and water supply tank 13 respectively.Convex bridge plate 15 is fixed on the inside of water supply tank 13 through coiled hair screw 14, its role is to the fixedly water inlet pipe 16 of water supply tank 13 bottoms.A side of water supply tank 13 has water supplement port 32 in addition; Water supplement port 32 is an approximate hatch frame of convex shape; When its purpose is to use the closet flushing of present embodiment; Current have one by few process how that becomes, and in this process, less at the beginning current can pass through the less opening part of the structure of falling the convex shape; Maximum current can pass through the bigger opening part of the structure of falling the convex shape; And after water-rinsing process was accomplished, also there was a certain amount of water that does not flow out that water supply tank 13 inside, at this moment, and in the horizontal blow-off pipe 27 after these water can flow into blowoff valve 20 and close through smaller opening, to eliminate peculiar smell.Adopt the effect of this loading cartridge to be: using water wisely as much as possible, and adopt the residual water in the water supply tank 13 to carry out moisturizing, shutoff effectively, elimination peculiar smell, and make that next flushing filth-discharging is more smooth and easy.

Present embodiment is in the specific implementation: vertically blow-off pipe 28 needs to connect sewer and connects straight tube 29 or 45 ° of sewer tube connectors 33 to connect sewer.Need to prove that here the selection of sewer tube connector if both are vertical, then directly selects for use sewer to connect straight tube 29 with vertically the distance of the hole between blow-off pipe 28 and sewer point position is relevant; If both have certain distance, then adopt the mode of two 45 ° of sewer tube connectors splicings to be communicated with; If both cheat apart from bigger, then can in the middle of two 45 ° of sewer tube connectors, connect straight tube 29 to reach the purpose of connection by the sewer of a horizontal positioned of splicing.

The purpose of decorating body 5 is to make the moulded attractive in appearance of present embodiment, if but when running into problem such as placing space is not enough, preference selection, can it be removed, do not influence the technical scheme of present embodiment.

Claims

1. water-saving toilet; Comprise toilet and water inflow control system thereof; Said water inflow control system is made up of water inlet and water intaking valve, and said water intaking valve is arranged at said water inlet, it is characterized in that: described water intaking valve flexibly connects a foot switch through a linkage; Said toilet is provided with horizontal blow-off pipe and the vertical blow-off pipe on the vertical direction on the horizontal direction; Both form connection, and the place, fork that said two blow-off pipes are compared formation is provided with blowoff valve, and said blowoff valve is movably connected on the said linkage.

2. a kind of water-saving toilet according to claim 1; It is characterized in that: said foot switch is connected in said flush toilet inside through a retaining washer; And by foot push, button supporter, protect apart from frame, bifurcation character-shaped pull bar, support and connection rod and form, said button supporter is one to have the protection housing of ccontaining cavity, said foot push is supported in said ccontaining cavity inside; Both are slidingly connected in formation; Said guarantor is fixed on the said retaining washer apart from frame, and said support and connection rod one end is fixed on the said foot push, and the other end is fixedly hinged said guarantor on frame; Said bifurcation character-shaped pull bar one end is fixed on the said support and connection rod, and the other end is fixedly connected with said linkage.

3. a kind of water-saving toilet according to claim 1; It is characterized in that: said linkage comprises a center connecting plate and some connecting rods at least; Be respectively arranged with tie point on the connecting plate both side ends of said center; And said tie point is movably hinged through said connecting rod with bifurcation character-shaped pull bar, water intaking valve respectively, and the node place of said center connecting plate and said horizontal blow-off pipe are fixedly hinged, and connecting plate upper end, said center is movably hinged through blowoff valve connecting rod and said blowoff valve.

4. a kind of water-saving toilet according to claim 3; It is characterized in that: said draining valve is double-layer siamesed sealant structure; Said draining valve and said level, place, vertical blow-off pipe fork form clamping, and the draining valve of said double-layer siamesed sealant structure and said connecting rod place are set with the envelope air-casing.

5. a kind of water-saving toilet according to claim 1; It is characterized in that: said water inlet pipe through one fixedly bridge plate be communicated with a water supply tank with the coiled hair screw; Have a water supplement port on the said water supply tank, said water supplement port is a reversed convex type open slot, and said water supplement port is communicated with said horizontal blow-off pipe.

6. a kind of water-saving toilet according to claim 3; It is characterized in that: be provided with drag link mechanism between said center connecting plate and said water intaking valve; Said drag link mechanism is made up of pull bar sliding sleeve, the sliding core of pull bar, pull bar top connection, pull bar lower contact; The sliding core of said pull bar flexibly connects through said pull bar top connection and said water intaking valve; The cavity of sliding core of said pull bar and said pull bar sliding sleeve is slidingly connected, and said pull bar lower contact is fixedly connected with said center connecting plate, and said water intaking valve is provided with torsion spring.

7. a kind of water-saving toilet according to claim 1 is characterized in that: said vertical blow-off pipe is set with the sewer tube connector, and both interconnect.

8. a kind of water-saving toilet according to claim 7 is characterized in that: said sewer tube connector is at least two 45 ° a bend pipe, and said bend pipe and said vertical blow-off pipe are connected, and are fixedly connected between said bend pipe, and forms connection.

9. a kind of water-saving toilet according to claim 7 is characterized in that: said sewer tube connector is an at least one vertical straight tube, and said straight tube and said vertical blow-off pipe are connected, and are fixedly connected between said straight tube, and forms connection.