CN104746613A - Dual-drainage flapper type drainage mechanism - Google Patents
Dual-drainage flapper type drainage mechanism Download PDFInfo
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- CN104746613A CN104746613A CN201310751960.7A CN201310751960A CN104746613A CN 104746613 A CN104746613 A CN 104746613A CN 201310751960 A CN201310751960 A CN 201310751960A CN 104746613 A CN104746613 A CN 104746613A
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Abstract
The invention relates to a dual-drainage flapper type drainage mechanism. The dual-drainage flapper type drainage mechanism comprises a drainage valve, a wrench component and a flapper. The drainage valve comprises a valve barrel and a counterweight barrel, wherein the valve barrel sleeves the counterweight barrel, and the counterweight barrel drops to drive the flapper to close. During drainage, the flapper is opened, and semi-drainage and full drainage of the drainage mechanism are achieved by controlling the counterweight barrel dropping start speed. The dual-drainage flapper type drainage mechanism has the advantages that the shortcomings of a pulling dual-drainage flapper type drainage valve in the prior art are overcome, semi-drainage and full drainage are controlled by controlling negative pressure of the counterweight barrel, and the drainage mechanism is simple in integral structure, small in size, high in universal matching performance, good in sealability, convenient to assemble by users, stable in water level after drainage and the like; drainage quantity can be adjusted at a semi-drainage gear, so that water can be saved more effectively; drainage of the drainage mechanism is controlled by the wrench component, and the semi-drainage gear and a full drainage gear can be achieved by one wrench; a lifting rod which can be easily replaced can facilitate maintenance, and accordingly, the drainage mechanism is simple to operate.
Description
Technical field
The present invention relates to a kind of toilet drain assembly, more particularly, relate to a kind of double bat lid drainage mechanism.
Background technology
Existingly pull formula double bat lid formula draining valve, mostly be doublebeat lid formula or double containment chip, as Chinese invention patent ZL03273320.8 discloses a kind of Twin flushing valve, mainly comprise base, clap lid, overflow pipe, double button mechanism and slide fastener; Overflow pipe is fixed on the bearing of base side, and clap cap seal and be placed on base delivery port, its side is articulated on the bearing of base by pivoted pole, and slide fastener then one end connects bat lid, and the other end is connected with the pull bar of double button mechanism; This draining valve also comprises half row's keg float and whole row float bucket, half row's keg float slides and is provided with on overflow pipe, its bottom is articulated on the bearing of base by pin joint seat, whole row float bucket is also articulated on the bearing of base, and partly arranges keg float, whole row float bucket and bat and cover and be provided with and can hang up clapping to cover and the positioner cooperatively interacted that time delay is fallen.
Its deficiency is: complex structure is bulky, compatibility is not high, poor sealing, user assembled inconvenience, and after row, water level is unstable.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the double bat lid drainage mechanism of a kind of compact, easy to assembly, stable level is provided.
Technical scheme of the present invention is as follows:
A kind of double bat lid drainage mechanism, comprise draining valve, wrench assembly, bat lid, draining valve comprises valve cylinder, counterweight cylinder, and counterweight jacket casing is contained in valve cylinder, and counterweight cylinder falls to driving to clap to cover closes; During draining, clap lid and open, starting the speed of the time of falling by controlling counterweight cylinder, realizing half draining of drainage mechanism and full draining respectively.
As preferably, the connecting rod bottom counterweight cylinder extends to outside the bottom of valve cylinder, and is connected with gland block, and gland block drives to be clapped lid and close.
As preferably, valve cylinder top offers air vent, during draining, does not produce or produce negative pressure in the open and close controlling valve cylinder of air vent, and the speed respectively counterweight cylinder being started to the time of falling controls, and realizes half draining of drainage mechanism and full draining.
As preferably, valve cylinder lower sides offers flowing water through hole, and during draining, the water in valve cylinder flows out from flowing water through hole, and when in valve cylinder, to the buoyancy of counterweight cylinder and negative pressure, the suction sum to counterweight cylinder is less than the deadweight of counterweight cylinder, counterweight cylinder starts to fall.
As preferably, what flowing water through hole was provided with slip partly teases and ridicule nodal plate, partly teases and ridicule nodal plate and covers flowing water through hole, partly teases and ridicule by sliding the size that nodal plate changes flowing water through hole, and then the speed that the water in change valve cylinder flows out from flowing water through hole, realize the water yield size adjustment of half draining.
As preferably, valve cylinder top is provided with one way valve, and during moisturizing, counterweight cylinder rises, and the air in counterweight cylinder upper chambers is discharged by one way valve.
As preferably, one way valve is soft seal, and soft seal one end covers steam vent, and the other end is fixedly connected on valve cylinder.
As preferably, the position between one end that soft seal is fixedly connected with and the one end covering steam vent, the bending place of opening along soft seal is provided with groove, reduces the reaction force that soft seal is opened.
As preferably, wrench assembly comprises spanner, box body, argues for the sake of arguing, coupling assembling, and box body is provided with valve, free vent, valve is connected with air vent; Spanner drives coupling assembling to drive and argues for the sake of arguing, and when full gear position, valve is closed, pressure chamber and isolated from atmosphere, and air vent is closed; When half gear position, valve is opened, and pressure chamber communicates with air, and air vent is opened.
As preferably, counterweight cylinder is the cylindrical shell that centre arranges barrier, and counterweight cylinder is divided into the chamber of upper and lower two indents by barrier, and the chamber of top is counterweight dress water cavity, and the chamber of below is counterweight air chamber.
As preferably, counterweight cylinder lower edges all laterally extends water retaining ribs.
As preferably, full gear position, half gear position are positioned on the different directions that spanner rotates.
As preferably, described coupling assembling comprises eccentric stent, eccentric wheel, connecting rod, fork, and eccentric stent is outward extended with installation position, and installation position is provided with sealing block, for closed valve; Eccentric wheel, connecting rod, fork are rotationally connected successively, and eccentric one end connects spanner, rotates with the rotation of spanner, and one end of fork connects argues for the sake of arguing, and argue for the sake of arguing to rotate with the rotation of fork; Fork attaching has back-moving spring, resets for driving fork; One end of attaching eccentric wheel connection spanner is rotated in one end of eccentric stent.
As preferably, be provided with Compress Spring between installation position and sealing block, Compress Spring applies active force to sealing block, eccentric stent, sealing block contact in cartridge inner surface or valve, eccentric stent contact at cartridge inner surface.
As preferably, installation position and eccentric stent are structure as a whole, the elastic component that eccentric stent is integrated behind
As preferably, eccentric wheel is provided with briquetting, eccentric stent is provided with support block, briquetting coordinates with support block, for controlling the motion of eccentric stent.
As preferably, cartridge inner surface is provided with limited block, for carrying out spacing to sealing block.
As preferably, described coupling assembling comprises connecting rod, fork, eccentric wheel, and connecting rod, fork, eccentric wheel are rotationally connected successively, and one end of connecting rod connects spanner, rotates with the rotation of spanner, argues for the sake of arguing to rotate with the rotation of fork; Eccentric one end connects sealed tube, and eccentric wheel drives sealed tube to rotate, and controls valve and closes and open; Connecting rod attaching has back-moving spring, resets for drive link.
As preferably, described valve, free vent are arranged on Sealed casing pipe, and sealed tube socket Sealed casing pipe, sealed tube has air passing hole, and after having assembled, air passing hole and valve are at same plane.
As preferably, eccentric wheel and sealed tube contact surface are provided with the first drive block, second drive block, sealed tube and eccentric contact surface are provided with the 3rd drive block, 3rd drive block is arranged on the position in the middle of the first drive block and the second drive block, along with eccentric rotation, first drive block or the second drive block drive compressing the 3rd drive block, sealed tube is driven to produce the rotation of different directions, make air passing hole overlapping with valve or staggered, when air passing hole is overlapping with valve, valve is opened, pressure chamber communicates with air, when air passing hole and valve interlock, valve is closed, pressure chamber and isolated from atmosphere.
As preferably, full gear position, half gear position are positioned on the equidirectional that spanner rotates.
As preferably, described coupling assembling comprises connecting rod, fork, eccentric wheel, and connecting rod, fork, eccentric wheel are rotationally connected successively, and one end of connecting rod connects spanner, rotates with the rotation of spanner, argues for the sake of arguing to rotate with the rotation of fork; Connecting rod attaching has back-moving spring, resets for drive link; Eccentric one end connects drive rod, and drive rod rotates attaching has diaphragm seal, drive rod shifting lever, lever actuated diaphragm seal, and diaphragm seal and valve depart from, and valve is opened, and pressure chamber communicates with air.
As preferably, lever rotation is arranged near drive rod, lever is provided with driving shifting block, and the driving driving lever of drive rod coordinates with driving shifting block, activation lever rotation, and then stirs diaphragm seal.
As preferably, eccentric wheel is also provided with reset driving lever, diaphragm seal is provided with reset shifting block, reset driving lever coordinates with reset shifting block, and eccentric wheel turns to reset driving lever and promotes reset shifting block, realizes the clawback of diaphragm seal, diaphragm seal is overlapping with valve, and valve is closed, pressure chamber and isolated from atmosphere.
As preferably, lever, drive rod, diaphragm seal are arranged on outside box body, coated by seal cover, and valve is arranged on seal cover.
As preferably, fork and a clamping of arguing for the sake of arguing limit, and form the syndeton of interlock mutually; Argue for the sake of arguing and to be fixed on fork by fixture.
As preferably, fork to be connected by gears meshing with arguing for the sake of arguing.
As preferably, fork with argue for the sake of arguing the one end of linking, extend from inside to outside, be followed successively by external gear structure, neck, card rank, one end of linking with fork of arguing for the sake of arguing is circular ring structure, and circular ring structure inner surface is inner gear structure, and the side of circular ring structure is provided with trip; Described fixture is C shape card, and the opening part surface of C shape card is provided with draw-in groove; Argue for the sake of arguing and be socketed on fork, inner gear structure engages with external gear structure, and C shape card sleeve is connected on the neck of fork, and card rank limit C shape card, and draw-in groove coordinates with trip, realizes fork and being fixedly connected with of arguing for the sake of arguing.
As preferably, fork is outward extending external gear structure with one end of linking of arguing for the sake of arguing, and one end of linking with fork of arguing for the sake of arguing is circular ring structure, and circular ring structure inner surface is inner gear structure, and described fixture is screw; Argue for the sake of arguing and be socketed on fork, inner gear structure engages with external gear structure, and screw, through circular ring structure, will be argued for the sake of arguing and be locked on fork, and realize fork and being fixedly connected with of arguing for the sake of arguing.
As preferably, fork comprises fork arm, fork post, and inner gear structure, neck, card rank are arranged on fork post, and fork post is vertically plugged on fork arm by claw.
As preferably, the inner gear structure of fork one end, neck, card rank pass from the side of box body, argue for the sake of arguing, outside that fixture is provided with box body side.
Beneficial effect of the present invention is as follows:
Double bat lid drainage mechanism of the present invention can overcome the deficiency of formula of the pulling double bat lid formula draining valve of prior art, by to the negative pressure of counterweight cylinder with or without, control full row to arrange with half, entirety realizes that structure is simple, compact, compatibility are high, good airproof performance, user assembled convenience, the beneficial effects such as the rear stable level of row.The half adjustable displacement in gear position, realizes the effect of more economizing on water.
Double bat lid drainage mechanism of the present invention adopts wrench assembly to carry out drain operation, and a spanner can realize half row and full gear position.Arguing for the sake of arguing of can easily changing provides larger convenience when safeguarding, simple to operate.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of embodiment 2;
Fig. 2 is the structural blast figure of the draining valve of embodiment 2;
Fig. 3 is the lateral view of embodiment 2;
Fig. 4 is the sectional view of embodiment 2;
Partial enlarged drawing when Fig. 5 is the soft seal closedown of embodiment 2;
Fig. 6 is the partial enlarged drawing of the soft seal of embodiment 2 when opening;
Fig. 7 be embodiment 2 full row time cross-sectional schematic;
Cross-sectional schematic when Fig. 8 is embodiment 2 half row;
Fig. 9 is the schematic diagram of the wrench assembly of embodiment 2;
Figure 10 is the structural blast figure of the wrench assembly of embodiment 2;
Figure 11 is that the eccentric wheel of embodiment 2 is in original state schematic diagram;
Figure 12 is that the eccentric wheel of embodiment 2 is in half gear position schematic diagram;
Figure 13 is that the eccentric wheel of embodiment 2 is in full gear position schematic diagram;
Figure 14 is the eccentric schematic rear view of embodiment 2;
Figure 15 is the sectional view of Fig. 9;
Figure 16 is the explosive view of another embodiment (fork access section is end face draw-in groove) of the wrench assembly of embodiment 2;
Figure 17 is the sectional view of another embodiment (fork access section is end face draw-in groove) of the wrench assembly of embodiment 2;
Figure 18 is the sectional view of the another embodiment (be screwed and argue for the sake of arguing) of the wrench assembly of embodiment 2;
Figure 19 is the schematic diagram of the wrench assembly of embodiment 3;
Figure 20 is the explosive view of the wrench assembly of embodiment 3;
Figure 21 is that the eccentric wheel of embodiment 3 is in original state schematic diagram;
Figure 22 is that the eccentric wheel of embodiment 3 is in half gear position schematic diagram;
Figure 23 is the process schematic that the eccentric wheel of embodiment 3 restPoses;
Figure 24 is that the eccentric wheel of embodiment 3 restPoses schematic diagram;
Figure 25 is that the eccentric wheel of embodiment 3 is in full gear position schematic diagram;
Figure 26 is the process schematic that the eccentric wheel of embodiment 3 restPoses;
Figure 27 is the schematic diagram of the wrench assembly of embodiment 4;
Figure 28 is the explosive view of the wrench assembly of embodiment 4;
Figure 29 is the explosive view of the eccentric wheel of embodiment 4 and sealed tube, Sealed casing pipe;
Figure 30 is the switching schematic diagram that the eccentric wheel of embodiment 4 is in half gear position, full gear position
Figure 31 is that the eccentric wheel of embodiment 4 is in half gear position schematic diagram;
Figure 32 is that the eccentric wheel of embodiment 4 is in full gear position schematic diagram;
In figure: 100 is draining valves, 101 is valve cylinders, 1011 is bottoms, 1012 is air vents, 1013 is steam vents, 1014 is flowing water through holes, 1015 is partly tease and ridicule nodal plate, 102 is counterweight cylinders, 1021 is counterweight dress water cavities, 1022 is counterweight air chambers, 1023 is connecting rods, 1024 is gland blocks, 103 is flexible pipes, 104 is one way valves, 1041 is soft seals, 1042 is grooves, 200 is wrench assemblies, 201 is spanners, 202 is box bodys, 203 is argue for the sake of arguing, 2031 is inner gear structures, 2032 is trips, 204 is valves, 205 is free vents, 206 is eccentric stent, 207 is eccentric wheels, 208 is connecting rods, 209 is forks, 2091 is external gear structures, 2092 is necks, 2093 is card rank, 210 is installation positions, 211 is sealing blocks, 212 is back-moving springs, 213 is briquettings, 214 is support blocks, 215 is limited blocks, 216 is Compress Springs, 217 is sealed tubes, 2171 is Sealed casing pipes, 218 is air passing holes, 219 is first drive blocks, 220 is second drive blocks, 221 is the 3rd drive blocks, 222 is drive rods, 223 is diaphragm seals, 224 is levers, 225 is drive shifting block, 226 is drive driving lever, 227 is reset driving levers, 228 is reset shifting blocks, 229 is elastic components, 230 is seal covers, 231 is C shape cards, 2311 is draw-in grooves, 232 is screws, 233 is fork arms, 234 is fork posts, 235 is claws, 236 is stay cords, 300 is clap lid, 301 is watertight mountings, 302 is air chamber covers, 303 is air chamber cover deflation holes, 304 is entirely tease and ridicule pitch circle, 305 is entirely arrange deflation hole, 306 is bases.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment 1
A kind of double bat lid drainage mechanism, comprise draining valve 100, wrench assembly 200, clap lid 300, draining valve 100 comprises valve cylinder, counterweight cylinder 102, and counterweight cylinder 102 is sleeved in valve cylinder, and counterweight cylinder 102 falls to driving bat lid 300 to close; During draining, clap lid 300 and open, starting the speed of the time of falling by controlling counterweight cylinder 102, realizing half draining of drainage mechanism and full draining respectively.
Connecting rod 1023 bottom counterweight cylinder 102 extends to outside the bottom 1011 of valve cylinder, and is connected with gland block 1024, and gland block 1024 drives bat lid 300 to close.Valve cylinder top offers air vent 1012, during draining, does not produce or produce negative pressure in the open and close controlling valve cylinder of air vent 1012, and the speed respectively counterweight cylinder 102 being started to the time of falling controls, and realizes half draining of drainage mechanism and full draining.
Valve cylinder lower sides offers flowing water through hole 1014, during draining, water in valve cylinder flows out from flowing water through hole 1014, and when in valve cylinder, to the buoyancy of counterweight cylinder 102 and negative pressure, the suction sum to counterweight cylinder 102 is less than the deadweight of counterweight cylinder 102, counterweight cylinder 102 starts to fall.
The opening and closing of air vent 1012 is controlled by wrench assembly 200, and wrench assembly 200 comprises spanner 201, box body 202, argue for the sake of arguing 203, coupling assembling, and box body 202 is provided with valve 204, free vent 205, valve 204 is connected with air vent 1012; Spanner 201 drives coupling assembling to drive and argues for the sake of arguing 203, and when full gear position, valve 204 is closed, pressure chamber and isolated from atmosphere, and air vent 1012 is closed; When half gear position, valve 204 is opened, and pressure chamber communicates with air, and air vent 1012 is opened.
Fork 209 and clamping between 203 of arguing for the sake of arguing limit, and form the syndeton of interlock mutually; Argue for the sake of arguing and 203 to be fixed on fork 209 by fixture.Fork 209 203 to be connected by gears meshing with arguing for the sake of arguing.Pulling spanner 201 drives fork 209 to rotate, fork 209 and to argue for the sake of arguing between 203 be the relation of being connected, then fork 209 drives 203 rotations of arguing for the sake of arguing.Described fixture is removable, fork 209 and argue for the sake of arguing also removable between 203.
Embodiment 2
As shown in Figure 1, a kind of double bat lid drainage mechanism, comprises draining valve 100, wrench assembly 200, claps lid 300300, as shown in Figure 2, draining valve 100 comprises valve cylinder, counterweight cylinder 102, and counterweight cylinder 102 is sleeved in valve cylinder, and counterweight cylinder 102 falls to driving bat lid 300 to close; During draining, clap lid 300 and open.Watertight mounting 301 belongs to flexible glue material, and when bat lid 300 is closed, watertight mounting 301 and base 306 seal, when watertight mounting 301 departs from base 306, and draining valve draining.Starting the speed of the time of falling by controlling counterweight cylinder 102, realizing half draining of drainage mechanism and full draining respectively.
As shown in Figure 3, Figure 4, the connecting rod 1023 bottom counterweight cylinder 102 extends to outside the bottom 1011 of valve cylinder, and is connected with gland block 1024, and gland block 1024 drives bat lid 300 to close.Valve cylinder top offers air vent 1012, during draining, does not produce or produce negative pressure in the open and close controlling valve cylinder of air vent 1012, and the speed respectively counterweight cylinder 102 being started to the time of falling controls, and realizes half draining of drainage mechanism and full draining.
Counterweight cylinder 102 is the middle cylindrical shell arranging barrier, and counterweight cylinder 102 is divided into the chamber of upper and lower two indents by barrier, and the chamber of top is counterweight dress water cavity 1021, and the chamber of below is counterweight air chamber 1022.Counterweight dress water cavity 1021, for being equipped with a chamber water, increases deadweight; And when injecting water, discharge the air in counterweight dress water cavity 1021, produce negative pressure during for entirely arranging and condition is provided.Counterweight air chamber 1022, under the effect of water, produces buoyancy, makes counterweight cylinder 102 increase.
Counterweight cylinder 102 lower edges all laterally extends water retaining ribs, reduce the gap between counterweight cylinder 102 and valve cylinder, the water making counterweight fill water cavity 1021 flows out slower, and the airtight water curtain of a circle can be formed in the scope between upper and lower water retaining ribs, thus counterweight dress water cavity 1021 is more sealed, increase the negative pressure in counterweight dress water cavity 1021, form larger suction.
Valve cylinder lower sides offers flowing water through hole 1014, during draining, water in valve cylinder flows out from flowing water through hole 1014, and when in valve cylinder, to the buoyancy of counterweight cylinder 102 and negative pressure, the suction sum to counterweight cylinder 102 is less than the deadweight of counterweight cylinder 102, counterweight cylinder 102 starts to fall.
In the present embodiment, what flowing water through hole 1014 place was provided with slip partly teases and ridicule nodal plate 1015, partly tease and ridicule nodal plate 1015 and cover flowing water through hole 1014, the size that nodal plate 1015 changes flowing water through hole 1014 is partly teased and ridicule by sliding, and then the speed that the water in change valve cylinder flows out from flowing water through hole 1014, realize the water yield size adjustment of half draining.
Entirely tease and ridicule varying in size of full row's deflation hole 305 of pitch circle 304, each complete 305 couples of Ying You in row's deflation hole represent word or the scale of its displacement size.After bat lid 300 has assembled, full row's deflation hole 305 aligns with air chamber cover deflation hole 303, when entirely teasing and ridicule pitch circle 304 and being screwed into full row's deflation hole 305 of a certain scale of a certain numeral, representing water, to enter the speed of air chamber cover 302 different, thus reach air chamber cover 302 gravity sooner or more slowly and be greater than the buoyancy of water to air chamber cover 302.
Valve cylinder top is provided with one way valve 104, and during moisturizing, counterweight cylinder 102 rises, and the air in counterweight cylinder 102 upper chambers is discharged by one way valve 104.As shown in Figure 5, Figure 6, in the present embodiment, one way valve 104 is soft seal 1041, and soft seal 1041 one end covers steam vent 1013, and the other end is fixedly connected on valve cylinder.Open more smooth and easy to make soft seal 1041, position between one end that soft seal 1041 is fixedly connected with and the one end covering steam vent 1013, the bending place of opening along soft seal 1041 is provided with groove 1042, reduces the reaction force that soft seal 1041 is opened.
During full draining, air vent 1012 is closed, obstructed air, chamber above counterweight cylinder 102 forms negative pressure, water level tide in valve cylinder, until when in valve cylinder, to the buoyancy of counterweight cylinder 102 and negative pressure, the suction sum to counterweight cylinder 102 is less than the deadweight of counterweight cylinder 102, counterweight cylinder 102 starts to fall, drive bat lid 300 to close, terminate draining.
During half draining, air vent 1012 is opened, and is formed in the chamber above counterweight cylinder 102 without negative pressure, water level tide then in valve cylinder, when being less than the deadweight of counterweight cylinder 102 to the buoyancy of counterweight cylinder 102 in valve cylinder, counterweight cylinder 102 starts to fall, drive bat lid 300 to close, terminate draining.
Water level A as shown in Figure 7, during for entirely arranging, counterweight cylinder 102 starts the water level fallen, water level B as shown in Figure 8, and when being half row, counterweight cylinder 102 starts the water level fallen, and water level A is lower than water level B.Visible, Quan Paishi, due to the effect of negative pressure, the time that counterweight cylinder 102 starts to decline is than slow during half row, then can discharge more water, realize the function of full draining and half draining with this, the opening and closing namely by controlling air vent 1012 realizes the switching to full draining and half drain function.
Consider from use habit and hommization, the invention provides two kinds of different modes of operation: a kind of is full gear position, half gear position is positioned on the different directions that spanner 2011 rotates; Another kind is full gear position, half gear position is positioned on the equidirectional of spanner 2011 rotation.
As shown in Figure 9, Figure 10, wrench assembly 200 comprises spanner 201, box body 202, argue for the sake of arguing 203, coupling assembling, spanner 201 drives coupling assembling, and then drive argues for the sake of arguing 203, box body 202 is provided with valve 204, free vent 205, spanner 201 drive coupling assembling drive argue for the sake of arguing 203, argue for the sake of arguing 203 by stay cord 236 with clap lid 300 be connected, for open bat lid 300.When full gear position, valve 204 is closed, pressure chamber and isolated from atmosphere; When half gear position, valve 204 is opened, and pressure chamber communicates with air.In the present embodiment, full gear position, half gear position are positioned on the different directions of spanner 201 rotation.
Described coupling assembling comprises eccentric stent 206, eccentric wheel 207, connecting rod 208, fork 209, and eccentric stent 206 is outward extended with installation position 210, installation position 210 is provided with sealing block 211, for closed valve 204; Eccentric wheel 207, connecting rod 208, fork 209 are rotationally connected successively, and one end of eccentric wheel 207 connects spanner 201, rotates with the rotation of spanner 201, and one end of fork 209 connects argues for the sake of arguing 203, argue for the sake of arguing 203 to rotate with the rotation of fork 209; Fork 209 attaching has back-moving spring 212, for driving fork 209 to reset, and reply initial position of loosing one's grip after eccentric wheel 207 and spanner 201 are rotated; One end rotation attaching eccentric wheel 207 of eccentric stent 206 connects one end of spanner 201.Installation position 210 and eccentric stent 206 are structure as a whole, the elastic component 229 that eccentric stent 206 is integrated behind.Eccentric wheel 207 is provided with briquetting 2013, eccentric stent 206 is provided with support block 214, briquetting 2013 coordinates with support block 214, for controlling the motion of eccentric stent 206.Box body 202 inner surface is provided with limited block 215, for carrying out spacing to sealing block 211.
Compress Spring 216 is provided with between installation position 210 and sealing block 211, Compress Spring 216 applies active force to sealing block 211, eccentric stent 206, sealing block 211 contact in box body 202 inner surface or valve 204, eccentric stent 206 contact at box body 202 inner surface.Eccentric stent 206 by compression spring 216 active force and box body 202 inner surface has frictional force, can be parked in the position turned to, can not drop because of gravity.
The duty change of the pressure chamber opening and closing device described in present embodiment is as shown in Figure 11, Figure 12, Figure 13, Figure 14.Sealing block 211 and the valve 204 of eccentric stent 206 produce counterclockwise dislocation conducting, clockwisely align sealing.In present embodiment, fork 209 with argue for the sake of arguing 203 relative fixing, spanner 201 is clockwise or rotate counterclockwise, band movable eccentric wheel 207 is through connecting rod 208, fork 209, make to argue for the sake of arguing on 203 and lift, and drive the sealing block 211 in eccentric stent 206 to align with valve 204 conducting that seals or misplace, realize flexible pipe 103 and lead to or obstructed air.
As the original state that Figure 11 is pressure chamber opening and closing device, sealing block 211 and the valve 204 of eccentric stent 206 misplace, and now valve 204 communicates with air.Figure 12 is that eccentric wheel 207 turns clockwise state, and eccentric stent 206 is oppressed by eccentric wheel 207 and rotates, and sealing block 211 rotates to and valve 204 sealing place, and valve 204 is closed, pressure chamber and isolated from atmosphere, the obstructed air of flexible pipe 103; Argue for the sake of arguing simultaneously and 203 to lift.Figure 13, Figure 14 are that eccentric wheel 207 is rotated counterclockwise state, and the support block 214 in eccentric stent 206 acts on by the briquetting 2013 of eccentric wheel 207, and eccentric wheel 207 support is rotated, sealing block 211 and valve 204 misplace, valve 204 is opened, and pressure chamber communicates with air, and flexible pipe 103 leads to air; Argue for the sake of arguing simultaneously and 203 to lift.
As shown in Figure 10, Figure 15, wrench assembly 200 comprises spanner 201, the assembly that is in transmission connection, box body 202, argue for the sake of arguing 203, and fork 209 and the clamping between 203 of arguing for the sake of arguing of the assembly that is in transmission connection limit, and forms the syndeton of interlock mutually; In the present embodiment, fork 209 203 to be connected by gears meshing with arguing for the sake of arguing.Argue for the sake of arguing and 203 to be fixed on fork 209 by fixture.Spanner 201 is connected with one end of eccentric wheel 207, the other end of eccentric wheel 207 is connected with one end of connecting rod 208, the other end of connecting rod 208 is connected with fork 209, connecting rod 208 two ends respectively with eccentric wheel 207, fork 209 for being flexibly connected, spanner 201 and fork 209 are formed and are connected.Pulling spanner 201 drives fork 209 to rotate, fork 209 and to argue for the sake of arguing between 203 be the relation of being connected, then fork 209 drives 203 rotations of arguing for the sake of arguing.Spanner 201 box of the present invention, fixture is removable, fork 209 and argue for the sake of arguing also removable between 203.
One end of fork 209 and 203 interlocks of arguing for the sake of arguing, extend from inside to outside, be followed successively by external gear structure 2091, neck 2092, card rank 2093,203 one end of linking with fork 209 of arguing for the sake of arguing are circular ring structure, circular ring structure inner surface is inner gear structure 2031, and the side of circular ring structure is provided with trip 2032; Described fixture is that the opening part surface of C shape card 231, C shape card 231 is provided with draw-in groove 2311; Argue for the sake of arguing and 203 be socketed on fork 209, inner gear structure 2031 engages with external gear structure 2091, and C shape card 231 is socketed in the neck 2092 of fork 209, and 2093 pairs, card rank C shape card 231 limits, draw-in groove 2311 coordinates with trip 2032, realizes fork 209 and argues for the sake of arguing 203 be fixedly connected with.
Fork 209 comprises fork arm 233, fork post 234, and inner gear structure 2031, neck 2092, card rank 2093 are arranged on fork post 234.The present embodiment provides the embodiment of two kinds of forks 209, and a kind of embodiment is: as shown in Figure 10, and fork arm 233 and fork post 234 can be the structures of one.Another kind of embodiment for: as shown in Figure 16, Figure 17, fork arm 233 and fork post 234 can be the structures of split, and fork post 234 is vertically plugged on fork arm 233 by claw 235.
Conveniently operate, the inner gear structure 2031 of fork 209 one end, neck 2092, card rank 2093 pass from the side of box body 202, argue for the sake of arguing 203, outside that fixture is provided with box body 202 side.Then safeguard or upgrade argue for the sake of arguing 203 time, then the position operated outside spanner 201 box, simple, intuitive, easy to operate.
Argue for the sake of arguing 203 with another embodiment of the connected mode of fork 209, as shown in figure 18, fork 209 is outward extending external gear structure 2091 with the one end of 203 interlocks of arguing for the sake of arguing, 203 one end of linking with fork 209 of arguing for the sake of arguing are circular ring structure, circular ring structure inner surface is inner gear structure 2031, and described fixture is screw 232; Argue for the sake of arguing and 203 be socketed on fork 209, inner gear structure 2031 engages with external gear structure 2091, and screw 232 is through circular ring structure, and will argue for the sake of arguing 203 is locked on fork 209, realizes fork 209 and argues for the sake of arguing 203 be fixedly connected with.
Embodiment 3
As shown in Figure 19, Figure 20, wrench assembly 200 comprises spanner 201, box body 202, argue for the sake of arguing 203, coupling assembling, spanner 201 drives coupling assembling, and then drive argues for the sake of arguing 203, box body 202 is provided with valve 204, free vent 205, spanner 201 drives coupling assembling to drive and argues for the sake of arguing 203, when full gear position, valve 204 is closed, pressure chamber and isolated from atmosphere; When half gear position, valve 204 is opened, and pressure chamber communicates with air.The full gear position of present embodiment, half gear position are positioned on the equidirectional of spanner 201 rotation.
Described coupling assembling comprises connecting rod 208, fork 209, eccentric wheel 207, connecting rod 208, fork 209, eccentric wheel 207 are rotationally connected successively, one end of connecting rod 208 connects spanner 201, rotates with the rotation of spanner 201, argues for the sake of arguing 203 to rotate with the rotation of fork 209; Connecting rod 208 attaching has back-moving spring 212, resets for drive link 208.
One end of eccentric wheel 207 connects drive rod 222, and drive rod 222 rotates attaching diaphragm seal 223, drive rod 222 shifting lever 224, lever 224 drives diaphragm seal 223, and diaphragm seal 223 and valve 204 depart from, and valve 204 is opened, pressure chamber communicates with air, and flexible pipe 103 leads to air.Lever 224 rotates and is arranged near drive rod 222, lever 224 is provided with and drives shifting block 225, and the driving driving lever 226 of drive rod 222 coordinates with driving shifting block 225, and activation lever 224 is rotated, and then stirs diaphragm seal 223.Eccentric wheel 207 is also provided with reset driving lever 227, diaphragm seal 223 is provided with reset shifting block 228, reset driving lever 227 coordinates with reset shifting block 228, eccentric wheel 207 turns to reset driving lever 227 and promotes reset shifting block 228, realize the clawback of diaphragm seal 223, diaphragm seal 223 is overlapping with valve 204, and valve 204 is closed, pressure chamber and isolated from atmosphere.Diaphragm seal 223 carries when an elastic component 229 makes diaphragm seal 223 move and can be adjacent to valve 204, produce sealing function, and produce frictional force diaphragm seal 223 can be stopped at unspecified angle.
In present embodiment, opened the operation of valve 204 by lever 224 pairs of diaphragm seals 223, carried out the operation of closed valve 204 by eccentric wheel 207 pairs of diaphragm seals 223.Lever 224 is driven by eccentric wheel 207 indirectly by drive rod 222, and drive rod 222 is stuck in the reset driving lever 227 of eccentric wheel 207, moves together with eccentric wheel 207.Lever 224, drive rod 222, diaphragm seal 223 are arranged on outside box body 202, coated by seal cover 230, and valve 204 is arranged on seal cover 230.
The duty change of the pressure chamber opening and closing device described in present embodiment is as shown in Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26.Figure 21 is that eccentric wheel 207 is in original state, and diaphragm seal 223 is closed with valve 204.As shown in figure 22, when carrying out half gear position, eccentric wheel 207 rotates clockwise low-angle, and eccentric wheel 207 drives drive rod 222 to rotate, and drives driving lever 226 to stir and drives shifting block 225, drive lever 224 to rotate counterclockwise and produce with diaphragm seal 223 to extrude, and then promotion diaphragm seal 223 rotates, depart from valve 204, valve 204 is opened, pressure chamber communicates with air, and flexible pipe 103 leads to air.Shown in Figure 23, after operation terminates, eccentric wheel 207 rotates counterclockwise under the effect of back-moving spring 212, drive driving lever 226 to stir in rotation process in the other direction and drive shifting block 225, activation lever 224 rotates clockwise, drive rod 222 original state, lever 224 declines due to self gravitation effect, rotate counterclockwise, be also in original state, as shown in figure 24.As shown in figure 25, when carrying out full gear position, eccentric wheel 207 rotates clockwise wide-angle, lever 224 experiences the state as Figure 22, Figure 23, Figure 24, eccentric wheel 207 continues to rotate clockwise, and reset driving lever 227 contact also oppresses reset shifting block 228, drives diaphragm seal 223 to rotate counterclockwise, valve 204 closed by diaphragm seal 223, pressure chamber and isolated from atmosphere.As shown in figure 26, operation terminates rear eccentric wheel 207 and rotates counterclockwise under the effect of back-moving spring 212, drive driving lever 226 to stir in rotation process in the other direction and drive shifting block 225, activation lever 224 rotates clockwise, drive rod 222 original state, lever 224 declines due to self gravitation effect, rotates counterclockwise, is also in original state.
Remainder is identical with embodiment 2.
Embodiment 4
As shown in Figure 27, Figure 28, wrench assembly 200 comprises spanner 201, box body 202, argue for the sake of arguing 203, coupling assembling, spanner 201 drives coupling assembling, and then drive argues for the sake of arguing 203, box body 202 is provided with valve 204, free vent 205, spanner 201 drives coupling assembling to drive and argues for the sake of arguing 203, when full gear position, valve 204 is closed, pressure chamber and isolated from atmosphere; When half gear position, valve 204 is opened, and pressure chamber communicates with air.The full gear position of present embodiment, half gear position are positioned on the different directions of spanner 201 rotation.
Described coupling assembling comprises connecting rod 208, fork 209, eccentric wheel 207, connecting rod 208, fork 209, eccentric wheel 207 are rotationally connected successively, one end of connecting rod 208 connects spanner 201, rotates with the rotation of spanner 201, argues for the sake of arguing 203 to rotate with the rotation of fork 209; One end of eccentric wheel 207 connects sealed tube 217, and eccentric wheel 207 drives sealed tube 217 to rotate, and controls closing and opening of valve 204; Connecting rod 208 attaching has back-moving spring 212, resets for drive link 208, is with movable eccentric wheel 207 to reset after loosing one's grip simultaneously.Described valve 204, free vent 205 are arranged on Sealed casing pipe 2171, and Sealed casing pipe 2171 connects Sealed casing pipe 2171, and sealed tube 217 has air passing hole 218, and after having assembled, air passing hole 218 and valve 204 are at same plane.In present embodiment, Sealed casing pipe 2171 is arranged at outside box body 202, can be the structure with box body 202 one, also can arrange separately, then be arranged on box body 202 external surface.Fork 209 203 to be structure as a whole with arguing for the sake of arguing, and is arranged in box body 202.
As shown in Figure 29, Figure 30, eccentric wheel 207 and sealed tube 217 contact surface are provided with the first drive block 219, second drive block 220, sealed tube 217 is provided with the 3rd drive block with the contact surface of eccentric wheel 207,3rd drive block is arranged on the position in the middle of the first drive block 219 and the second drive block 220, along with the rotation of eccentric wheel 207, first drive block 219 or the second drive block 220 drive compressing the 3rd drive block, drive sealed tube 217 to produce the rotation of different directions, make air passing hole 218 overlapping with valve 204 or staggered.As shown in figure 31, when air passing hole 218 is overlapping with valve 204, valve 204 is opened, and pressure chamber communicates with air, and flexible pipe 103 leads to air.As shown in figure 32, when air passing hole 218 and valve 204 interlock, valve 204 is closed, pressure chamber and isolated from atmosphere.Clockwise or rotate counterclockwise, band movable eccentric wheel 207, through connecting rod 208, fork 209, makes to argue for the sake of arguing on 203 and lifts spanner 201; And the air passing hole 218 on actuating sleeve is connected in Sealed casing pipe 2171 sealed tube 217 aligns with valve 204 conducting that seal or misplace, and realizes flexible pipe 103 and leads to or obstructed air.
Remainder is identical with embodiment 2.
Above-described embodiment is only used to the present invention is described, and is not used as limitation of the invention.As long as according to technical spirit of the present invention, change above-described embodiment, modification etc. all will be dropped in the scope of claim of the present invention.
Claims (31)
1. a double bat lid drainage mechanism, comprises draining valve, wrench assembly, bat lid, it is characterized in that, draining valve comprises valve cylinder, counterweight cylinder, and counterweight jacket casing is contained in valve cylinder, and counterweight cylinder falls to driving to clap lid closedown; During draining, clap lid and open, starting the speed of the time of falling by controlling counterweight cylinder, realizing half draining of drainage mechanism and full draining respectively.
2. double bat lid drainage mechanism according to claim 1, it is characterized in that, the connecting rod bottom counterweight cylinder extends to outside the bottom of valve cylinder, and is connected with gland block, and gland block drives claps lid closedown.
3. double bat lid drainage mechanism according to claim 1, it is characterized in that, valve cylinder top offers air vent, during draining, do not produce in the open and close controlling valve cylinder of air vent or produce negative pressure, start the speed of the time of falling respectively to control counterweight cylinder, realize half draining of drainage mechanism and full draining.
4. double bat lid drainage mechanism according to claim 3, it is characterized in that, valve cylinder lower sides offers flowing water through hole, during draining, water in valve cylinder flows out from flowing water through hole, when in valve cylinder, to the buoyancy of counterweight cylinder and negative pressure, the suction sum to counterweight cylinder is less than the deadweight of counterweight cylinder, counterweight cylinder starts to fall.
5. double bat lid drainage mechanism according to claim 4, it is characterized in that, what flowing water through hole was provided with slip partly teases and ridicule nodal plate, partly tease and ridicule nodal plate and cover flowing water through hole, the size that nodal plate changes flowing water through hole is partly teased and ridicule by sliding, and then the speed that the water in change valve cylinder flows out from flowing water through hole, realize the water yield size adjustment of half draining.
6. double bat lid drainage mechanism according to claim 1, it is characterized in that, valve cylinder top is provided with one way valve, and during moisturizing, counterweight cylinder rises, and the air in counterweight cylinder upper chambers is discharged by one way valve.
7. double bat lid drainage mechanism according to claim 6, it is characterized in that, one way valve is soft seal, and soft seal one end covers steam vent, and the other end is fixedly connected on valve cylinder.
8. double bat lid drainage mechanism according to claim 7, it is characterized in that, position between one end that soft seal is fixedly connected with and the one end covering steam vent, the bending place of opening along soft seal is provided with groove, reduces the reaction force that soft seal is opened.
9. double bat lid drainage mechanism according to claim 3, is characterized in that, wrench assembly comprises spanner, box body, argues for the sake of arguing, coupling assembling, and box body is provided with valve, free vent, valve is connected with air vent; Spanner drives coupling assembling to drive and argues for the sake of arguing, and when full gear position, valve is closed, pressure chamber and isolated from atmosphere, and air vent is closed; When half gear position, valve is opened, and pressure chamber communicates with air, and air vent is opened.
10. double bat lid drainage mechanism according to claim 1, it is characterized in that, counterweight cylinder is the cylindrical shell that centre arranges barrier, and counterweight cylinder is divided into the chamber of upper and lower two indents by barrier, and the chamber of top is counterweight dress water cavity, and the chamber of below is counterweight air chamber.
11. double bat lid drainage mechanisms according to claim 10, it is characterized in that, counterweight cylinder lower edges all laterally extends water retaining ribs.
12. double bat lid drainage mechanisms according to claim 9, is characterized in that, full gear position, half gear position are positioned on the different directions of spanner rotation.
13. double bat lid drainage mechanisms according to claim 12, it is characterized in that, described coupling assembling comprises eccentric stent, eccentric wheel, connecting rod, fork, and eccentric stent is outward extended with installation position, installation position is provided with sealing block, for closed valve; Eccentric wheel, connecting rod, fork are rotationally connected successively, and eccentric one end connects spanner, rotates with the rotation of spanner, and one end of fork connects argues for the sake of arguing, and argue for the sake of arguing to rotate with the rotation of fork; Fork attaching has back-moving spring, resets for driving fork; One end of attaching eccentric wheel connection spanner is rotated in one end of eccentric stent.
14. double bat lid drainage mechanisms according to claim 13, it is characterized in that, Compress Spring is provided with between installation position and sealing block, Compress Spring applies active force to sealing block, eccentric stent, sealing block contact in cartridge inner surface or valve, eccentric stent contact at cartridge inner surface.
15. double bat lid drainage mechanisms according to claim 14, it is characterized in that, installation position and eccentric stent are structure as a whole, the elastic component that eccentric stent is integrated behind
16. double bat lid drainage mechanisms according to claim 13, it is characterized in that, eccentric wheel is provided with briquetting, eccentric stent is provided with support block, briquetting coordinates with support block, for controlling the motion of eccentric stent.
17. double bat lid drainage mechanisms according to claim 16, it is characterized in that, cartridge inner surface is provided with limited block, for carrying out spacing to sealing block.
18. double bat lid drainage mechanisms according to claim 12, it is characterized in that, described coupling assembling comprises connecting rod, fork, eccentric wheel, connecting rod, fork, eccentric wheel are rotationally connected successively, one end of connecting rod connects spanner, rotate with the rotation of spanner, argue for the sake of arguing and to rotate with the rotation of fork; Eccentric one end connects sealed tube, and eccentric wheel drives sealed tube to rotate, and controls valve and closes and open; Connecting rod attaching has back-moving spring, resets for drive link.
19. double bat lid drainage mechanisms according to claim 18, it is characterized in that, described valve, free vent are arranged on Sealed casing pipe, and sealed tube socket Sealed casing pipe, sealed tube has air passing hole, and after having assembled, air passing hole and valve are at same plane.
20. double bat lid drainage mechanisms according to claim 18, it is characterized in that, eccentric wheel and sealed tube contact surface are provided with the first drive block, second drive block, sealed tube and eccentric contact surface are provided with the 3rd drive block, 3rd drive block is arranged on the position in the middle of the first drive block and the second drive block, along with eccentric rotation, first drive block or the second drive block drive compressing the 3rd drive block, sealed tube is driven to produce the rotation of different directions, make air passing hole overlapping with valve or staggered, when air passing hole is overlapping with valve, valve is opened, pressure chamber communicates with air, when air passing hole and valve interlock, valve is closed, pressure chamber and isolated from atmosphere.
21. double bat lid drainage mechanisms according to claim 9, is characterized in that, full gear position, half gear position are positioned on the equidirectional of spanner rotation.
22. double bat lid drainage mechanisms according to claim 21, it is characterized in that, described coupling assembling comprises connecting rod, fork, eccentric wheel, connecting rod, fork, eccentric wheel are rotationally connected successively, one end of connecting rod connects spanner, rotate with the rotation of spanner, argue for the sake of arguing and to rotate with the rotation of fork; Connecting rod attaching has back-moving spring, resets for drive link; Eccentric one end connects drive rod, and drive rod rotates attaching has diaphragm seal, drive rod shifting lever, lever actuated diaphragm seal, and diaphragm seal and valve depart from, and valve is opened, and pressure chamber communicates with air.
23. double bat lid drainage mechanisms according to claim 22, it is characterized in that, lever rotation is arranged near drive rod, lever is provided with driving shifting block, and the driving driving lever of drive rod coordinates with driving shifting block, and activation lever is rotated, and then stirs diaphragm seal.
24. double bat lid drainage mechanisms according to claim 23, it is characterized in that, eccentric wheel is also provided with reset driving lever, diaphragm seal is provided with reset shifting block, reset driving lever coordinates with reset shifting block, and eccentric wheel turns to reset driving lever and promotes reset shifting block, realize the clawback of diaphragm seal, diaphragm seal is overlapping with valve, and valve is closed, pressure chamber and isolated from atmosphere.
25. double bat lid drainage mechanisms according to claim 24, it is characterized in that, lever, drive rod, diaphragm seal are arranged on outside box body, coated by seal cover, and valve is arranged on seal cover.
26. double bat lid drainage mechanisms according to any one of claim 13 or 22, it is characterized in that, fork and a clamping of arguing for the sake of arguing limit, and form the syndeton of interlock mutually; Argue for the sake of arguing and to be fixed on fork by fixture.
27. double bat lid drainage mechanisms according to claim 26, is characterized in that, fork to be connected by gears meshing with arguing for the sake of arguing.
28. double bat lid drainage mechanisms according to claim 27, it is characterized in that, fork and one end of linking of arguing for the sake of arguing, extend from inside to outside, be followed successively by external gear structure, neck, card rank, one end of linking with fork of arguing for the sake of arguing is circular ring structure, and circular ring structure inner surface is inner gear structure, and the side of circular ring structure is provided with trip; Described fixture is C shape card, and the opening part surface of C shape card is provided with draw-in groove; Argue for the sake of arguing and be socketed on fork, inner gear structure engages with external gear structure, and C shape card sleeve is connected on the neck of fork, and card rank limit C shape card, and draw-in groove coordinates with trip, realizes fork and being fixedly connected with of arguing for the sake of arguing.
29. double bat lid drainage mechanisms according to claim 27, it is characterized in that, fork is outward extending external gear structure with one end of linking of arguing for the sake of arguing, and one end of linking with fork of arguing for the sake of arguing is circular ring structure, circular ring structure inner surface is inner gear structure, and described fixture is screw; Argue for the sake of arguing and be socketed on fork, inner gear structure engages with external gear structure, and screw, through circular ring structure, will be argued for the sake of arguing and be locked on fork, and realize fork and being fixedly connected with of arguing for the sake of arguing.
30. double bat lid drainage mechanisms according to any one of claim 27 to 29, it is characterized in that, fork comprises fork arm, fork post, and inner gear structure, neck, card rank are arranged on fork post, and fork post is vertically plugged on fork arm by claw.
31. double bat lid drainage mechanisms according to claim 30, it is characterized in that, the inner gear structure of fork one end, neck, card rank pass from the side of box body, argue for the sake of arguing, outside that fixture is provided with box body side.
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| CN201310751960.7A CN104746613B (en) | 2013-12-31 | 2013-12-31 | A kind of double bat lid drainage mechanism |
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| CN201310751960.7A CN104746613B (en) | 2013-12-31 | 2013-12-31 | A kind of double bat lid drainage mechanism |
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| CN104746613A true CN104746613A (en) | 2015-07-01 |
| CN104746613B CN104746613B (en) | 2017-09-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594624A (en) * | 2017-09-30 | 2019-04-09 | 厦门瑞尔特卫浴科技股份有限公司 | It is a kind of for the control box of double-shift drainage valve and with its drain valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907302A (en) * | 1988-02-01 | 1990-03-13 | Fluidmaster Inc. | In-field installable closing delay cup |
| CN2173284Y (en) * | 1993-10-25 | 1994-08-03 | 陈聪明 | Flushing device for toilet cistern |
| CN2421343Y (en) * | 2000-04-13 | 2001-02-28 | 李飞宇 | Two-pressing type drain valve |
| CN2430481Y (en) * | 2000-06-22 | 2001-05-16 | 伍必忠 | Pneumatic stepped water saving flushing toiler |
| KR20120070876A (en) * | 2010-12-22 | 2012-07-02 | 이수인 (주) | A water flapper of toilet bowl's water tank for controlling a water volumn |
| CN202416504U (en) * | 2012-01-11 | 2012-09-05 | 厦门科牧智能技术有限公司 | Opening device for drain valve of toilet water tank |
| CN103306346A (en) * | 2013-06-19 | 2013-09-18 | 刘文健 | Drain valve of closestool provided with single floater |
-
2013
- 2013-12-31 CN CN201310751960.7A patent/CN104746613B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907302A (en) * | 1988-02-01 | 1990-03-13 | Fluidmaster Inc. | In-field installable closing delay cup |
| CN2173284Y (en) * | 1993-10-25 | 1994-08-03 | 陈聪明 | Flushing device for toilet cistern |
| CN2421343Y (en) * | 2000-04-13 | 2001-02-28 | 李飞宇 | Two-pressing type drain valve |
| CN2430481Y (en) * | 2000-06-22 | 2001-05-16 | 伍必忠 | Pneumatic stepped water saving flushing toiler |
| KR20120070876A (en) * | 2010-12-22 | 2012-07-02 | 이수인 (주) | A water flapper of toilet bowl's water tank for controlling a water volumn |
| CN202416504U (en) * | 2012-01-11 | 2012-09-05 | 厦门科牧智能技术有限公司 | Opening device for drain valve of toilet water tank |
| CN103306346A (en) * | 2013-06-19 | 2013-09-18 | 刘文健 | Drain valve of closestool provided with single floater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594624A (en) * | 2017-09-30 | 2019-04-09 | 厦门瑞尔特卫浴科技股份有限公司 | It is a kind of for the control box of double-shift drainage valve and with its drain valve |
| CN109594624B (en) * | 2017-09-30 | 2023-11-28 | 厦门瑞尔特卫浴科技股份有限公司 | Control box for double-gear water discharge valve and water discharge valve with control box |
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| CN104746613B (en) | 2017-09-26 |
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Effective date of registration: 20170123 Address after: 361000 Fujian Province, Haicang District of Xiamen City Haicang Xinyang Industrial Zone Applicant after: XIAMEN WDI TECHNOLOGY CO., LTD. Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Applicant before: Li Feiyu |
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Effective date of registration: 20200513 Address after: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee after: Li Feiyu Address before: 361000 Haicang Xinyang Industrial Zone, Haicang District, Fujian, Xiamen Patentee before: WDI (Xiamen) Technology Inc. |
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Effective date of registration: 20200622 Address after: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee after: XIAMEN ECO FLUSH TECHNOLOGY Co.,Ltd. Address before: Xiafei road in Haicang District of Xiamen city of Fujian Province, No. 2 361000 Patentee before: Li Feiyu |
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