CN101446100A - Automatic drainage control device for toilet - Google Patents
Automatic drainage control device for toilet Download PDFInfo
- Publication number
- CN101446100A CN101446100A CNA2008102203734A CN200810220373A CN101446100A CN 101446100 A CN101446100 A CN 101446100A CN A2008102203734 A CNA2008102203734 A CN A2008102203734A CN 200810220373 A CN200810220373 A CN 200810220373A CN 101446100 A CN101446100 A CN 101446100A
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- drive link
- rotating shaft
- horizontal rotating
- cover plate
- tooth
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 230000013872 defecation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
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- Sanitary Device For Flush Toilet (AREA)
Abstract
An automatic water drainage control device of a toilet comprises a cover plate and a water drainage valve, wherein the water drainage valve is provided with a water drainage port, a valve cover and a pull rope, one end of the pull rope is connected with the valve cover, a transmission mechanism is arranged between the pull rope and the cover plate, and the transmission mechanism comprises a bracket, a first transmission rod, a second transmission rod, a pulling wheel and a swinging block; the middle part of the first transmission rod is provided with a first horizontal rotating shaft, the right end part of the second transmission rod is provided with a second horizontal rotating shaft, the swinging block is provided with a third horizontal rotating shaft, and the swinging block is integrally connected with a swinging plate; a horizontal short pin is arranged at the right end of the first transmission rod and protrudes from the side surface of the right end of the first transmission rod to extend to the upper part of the middle part of the second transmission rod; the pulling teeth of the pulling wheel are in movable fit with the right end of the first transmission rod; the left end of the second transmission rod is positioned above the swinging plate, and the left end of the first transmission rod is also positioned above the swinging plate; the other end of the pull rope is connected with the swinging block. The invention can automatically realize two times of flushing without pressing the button, and is suitable for the requirements before and after defecation.
Description
Technical field
The invention belongs to the technical field of sanitaryware, relate in particular to a kind of automatic drainage control device of toilet bowl.
Background technology
The most of hand push button that adopts of the draining of toilet at present, the moving button that need press...with one's finger during use could be washed by water, and is so both inconvenient, also unhygienic.Particularly in public places, forget after some people uses or be reluctant that pressing button washes by water, make the toilet sanitary condition of public place very poor, make troubles for user and manager.For this reason, the part toilet adopts the electronic drain control unit of electromagnetic induction, realizes auto-flushing, but the cost height, and electromagnetic induction device and electric device be owing to be in wet environment, damages easily or insensitive.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming and a kind of automatic drainage control device of toilet bowl is provided, it does not need pressing button just can realize auto-flushing.
Its purpose can realize by following scheme: this automatic drainage control device of toilet bowl comprises cover plate and draining valve, draining valve is provided with outfall, valve gap and stay cord, one end of stay cord connects valve gap, its main feature is, between stay cord and cover plate, be provided with transmission mechanism, transmission mechanism comprises support and first drive link, second drive link, stirs wheel, centering block, stirs to take turns to be provided with and pulls out tooth; Wherein the middle part of first drive link is provided with first horizontal rotating shaft, and first drive link can be swung around first horizontal rotating shaft; The right part of second drive link is provided with second horizontal rotating shaft, and second drive link can be swung around second horizontal rotating shaft; Centering block is provided with the 3rd horizontal rotating shaft, and centering block is connected with the pendulum plate, and centering block and pendulum plate can rotate around the 3rd horizontal rotating shaft; First horizontal rotating shaft, second horizontal rotating shaft, the 3rd horizontal rotating shaft are all rack-mount, and their installation direction is parallel with cover plate rotating shaft installation direction; Stirring wheel fixedlys connected with described cover plate is coaxial; Stagger before and after the horizontal projection position of first drive link and second drive link, second drive link staggers with the horizontal projection position of stirring wheel also front and back; Right-hand member at first drive link also is provided with the short pin of level, and the short pin of level protrudes the top that extends to the second drive link middle part from the side of the first drive link right-hand member; The described right-hand member that pulls out the tooth and first drive link of stirring wheel movingly; The left end of second drive link is positioned at the top of pendulum plate, and the left end of first drive link also is positioned at the top of pendulum plate; The other end of described stay cord connects centering block.In the present specification, the direction of extending with the cover plate rotating shaft is a fore-and-aft direction; Is a left side with centering block with respect to stirring the residing horizontal direction of wheel, is the right side to stir wheel with respect to the residing horizontal direction of centering block.
Be preferably, stir wheel pull out tooth and first drive link forms following matching relationship: from the vertical section, ∠ BOC: ∠ AOB=1:2～6; Wherein, the O point is the first horizontal rotating shaft central point of first drive link; Tooth rotates counterclockwise in the process C point, the right-hand member of first drive link is pulled out the tooth driving and clockwise rotates the moment of pulling out tooth control until last disengaging, the residing instantaneous position of the right endpoint of first drive link for cover plate rotation rising drive is pulled out; Tooth clockwise rotates in the process A point, the right-hand member of first drive link is pulled out the tooth driving and rotates counterclockwise the moment of pulling out tooth control until last disengaging, the residing instantaneous position of the right endpoint of first drive link for cover plate rotation decline drive is pulled out; When the B point drops to extreme position or rises to extreme position for cover plate, the right-hand member of first drive link breaking away under the nature of pulling out tooth control the residing position of the right endpoint of first drive link fully; First drive link is under nature, the right-hand member of first drive link breaks away from fully and pulls out tooth control, first drive link mainly is subjected to the control of centering block and pendulum plate, centering block and pendulum plate mainly are subjected to the control of stay cord, stay cord mainly is subjected to the control of valve gap, valve gap mainly is subjected to conducting oneself with dignity and the control of hydraulic pressure, so under nature, valve gap forwards make position downwards to, stay cord is pulled down, stay cord pulling centering block and pendulum plate rotate counterclockwise, and the pendulum plate is with the left end jack-up of first drive link, and the residing position of the first drive link right endpoint is exactly the B point under this kind state.In the present specification, rotation direction that observe to judge certain member is clockwise or when counterclockwise, observes the residing direction of judgement person and should make centering block be in the left side and stir wheel and be in the right.
Described support is fixed with make progress first gag lever post of rotation amplitude of the restriction first drive link left end, and first gag lever post is positioned at first drive link top.Like this, can limit the amplitude that the first drive link left end upwards rotates, the amplitude that further restriction pendulum plate and centering block upwards rotate prevents the excessive swing of above-mentioned member and makes the pendulum plate break away from the control of the first drive link left end.
Described support is fixed with make progress second gag lever post of rotation amplitude of the restriction second drive link left end, and second gag lever post is positioned at second drive link top.Like this, can limit the amplitude that the second drive link left end upwards rotates, the amplitude that further restriction pendulum plate and centering block upwards rotate prevents the excessive swing of above-mentioned member and makes the pendulum plate break away from the control of the second drive link left end.
Described first horizontal rotating shaft extends to second drive link top and forms described second gag lever post.Such first horizontal rotating shaft can be realized dual-use material.
The present invention has the following advantages and effect:
1, before using toilet, starts in the process of cover plate (being that cover plate rotates rising), can upwards draw stay cord automatically by transmission mechanism and open valve gap, carry out the bath first time (a small amount of bath), make the ceramic toilet wall moistening, avoid owing to drying because the viscous dirt; Reach the limit of the position when cover plate starts, stay cord falls after rise, and valve gap is closed, and stops bath.
2, after the user uses toilet to finish, make in the process of cover plate landing, can draw stay cord automatically again, open valve gap, carry out the bath second time, with the flushing toilet; When cover plate landing arrival extreme position (horizontal level), stay cord falls after rise downwards, and valve gap is closed, and stops bath.
3, because from the vertical section, ∠ BOC is actually and has represented in starting the overall process of cover plate first drive link to be stirred that wheel is stirred downwards and the angular dimension that clockwise rotates, and ∠ AOB is actually and has represented in cover plate descends the overall process cover first drive link to be stirred that wheel upwards levers up and the angular dimension that rotates counterclockwise, because ∠ BOC: ∠ AOB=1:2～6, so, the angle of rotating at process first drive link that starts cover plate is little, the amplitude that stay cord is pulled up is little, the height that valve gap is raised is less, so can reach the little effect of discharging quantity of water, be fit to the preceding needs of excrements; And ∠ AOB is big, means at toilet to use in the back shroud decline process, and the angle that first drive link rotates is big, and the amplitude that stay cord is pulled up is big, and the height that valve gap is raised is bigger, can produce big discharging quantity of water, the needs after the suitable excrements.
4, in the use of the present invention, do not need action button, the user upwards start or the process of the cover plate that lands downwards in just can auto-flushing, easy to use.
5, the present invention adopts mechanical transmission structure purely, need not use electromagnetic mechanism, motor drive mechanism, thereby reaches the advantage of reliable in action, has avoided the damage with high costs, easy of electromagnetic mechanism or motor drive mechanism, insecure shortcoming.
Description of drawings
Fig. 1 is the overall structure schematic diagram of a kind of specific embodiment of the present invention.
Fig. 2 is the three-dimensional shape schematic diagram of transmission mechanism among Fig. 1.
Fig. 3 is the three-dimensional shape schematic diagram of Fig. 2 medium-height trestle.
Fig. 4 is a centering block and the three-dimensional shape schematic diagram of putting plate among Fig. 2.
Fig. 5 is the three-dimensional shape schematic diagram of first drive link among Fig. 2.
Fig. 6 is the three-dimensional shape schematic diagram of second drive link among Fig. 2.
Fig. 7 is a three-dimensional shape schematic diagram of stirring wheel among Fig. 2.
Fig. 8 is that the master who stirs wheel among Fig. 7 looks the shape schematic diagram.
Fig. 9 is that centering block is looked the shape schematic diagram with the master who puts plate among Fig. 4.
Figure 10 is that the horizontal projection position of each critical piece of transmission mechanism concerns schematic diagram.
Figure 11 is the structure for amplifying schematic diagram of transmission mechanism among Fig. 1.
Figure 12 is the first kind view of transmission mechanism in cover plate starts on the way.
Figure 13 is the second kind view of transmission mechanism in cover plate starts on the way.
Figure 14 is that transmission mechanism just breaks away from the momentary status schematic diagram that pulls out tooth control at the right-hand member that cover plate starts near extreme position, first drive link.
Figure 15 is the view of transmission mechanism shown in Figure 11 when cover plate starts extreme position.
Figure 16 is the view of transmission mechanism in the cover plate rotation descends the way.
Figure 17 is that transmission mechanism is about to break away from the momentary status schematic diagram that pulls out tooth control at the right-hand member that the cover plate rotation drops near horizontal level, first drive link.
Figure 18 is the view of transmission mechanism when cover plate drops to extreme position (horizontal level).
Figure 19 is the stereogram of state underdrive shown in Figure 12 mechanism.
Figure 20 is the stereogram of state underdrive shown in Figure 15 mechanism.
Figure 21 is the stereogram of state underdrive shown in Figure 17 mechanism.
Figure 22 is the view in cover plate starts on the way embodiment illustrated in fig. 1.
Figure 23 is the view when cover plate starts extreme position embodiment illustrated in fig. 1.
Figure 24 is the view in cover plate descends the way embodiment illustrated in fig. 1.
Figure 25 is that the geometry site of first drive link under three kinds of different conditions analyzed schematic diagram.
The specific embodiment
Embodiment one
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, automatic drainage control device of toilet bowl shown in Figure 10 comprise cover plate 2 and draining valve 3, draining valve 3 is provided with outfall 31, valve gap 32 and stay cord 33, one end of stay cord 33 connects valve gap 32, the other end of stay cord 33 is bound in the aperture 151 on centering block 15 tops, between stay cord 33 and cover plate 2, be provided with transmission mechanism 1, transmission mechanism comprises support 11 and first drive link 12, second drive link 13, stir wheel 14, centering block 15, stirs wheel 14 and is provided with and pulls out tooth 141; Wherein the middle part of first drive link 12 be provided with first horizontal rotating shaft, 17, the first drive links 12 can be around the swing of first horizontal rotating shaft 17, first drive link 12 is provided with axle sleeve 122, axle sleeve 122 is enclosed within first horizontal rotating shaft, 17 peripheries during installation; The right part of second drive link 13 is provided with second horizontal rotating shaft, 18, the second drive links 13 can be around 18 swings of second horizontal rotating shaft; Centering block 15 is provided with the 3rd horizontal rotating shaft 19, and centering block 15 is connected with two pendulum plates 161,162, and centering block 15 and two pendulum plates 161,162 can rotate around the 3rd horizontal rotating shaft 19; First horizontal rotating shaft 17, second horizontal rotating shaft 18, the 3rd horizontal rotating shaft 19 all are installed on the support 11, and their installation direction is parallel with cover plate rotating shaft installation direction; Stir wheel 14 by key 142 and cover plate rotating shaft keyed jointing, make and stir wheel 14 and fixedly connected, make and stir wheel 14 and can under cover plate 2 drives, rotate synchronously with cover plate is coaxial; Stagger before and after the horizontal projection position of first drive link 12 and second drive link 13, second drive link 13 staggers with the horizontal projection position of stirring wheel 14 also front and back; Right-hand member at first drive link 12 also is integrally formed with the short pin 121 of level, and the short pin 121 of level protrudes the top that extends to second drive link, 13 middle parts from the side of the first drive link right-hand member; The right-hand member of first drive link 12 is positioned at the scope of stirring that wheel pulls out tooth 141 of stirring, and the right-hand member that pulls out the tooth 141 and first drive link 12 of promptly stirring wheel movingly; The left end of second drive link 13 is positioned at the top of pendulum plate 161, and the left end of first drive link 12 also is positioned at the top of pendulum plate 162.
In addition, support 11 is fixed with make progress first gag lever post, 10, the first gag lever posts 10 of rotation amplitude of restriction first drive link 12 left ends and is positioned at first drive link, 12 tops; Described first horizontal rotating shaft 17 extends to second drive link, 13 tops and forms described second gag lever post, can limit the amplitude that second drive link, 13 left ends upwards rotate.
Shown in Figure 25, that stirs wheel 14 pulls out tooth 141 and the following matching relationship of first drive link 12 formation: from the vertical section, and ∠ BOC: ∠ AOB=1:4; Wherein, the O point is first horizontal rotating shaft, 17 central points of first drive link 12; Tooth 141 rotates counterclockwise in the process C point, the right-hand member of first drive link 12 is pulled out tooth 141 drivings and clockwise rotates the moment of pulling out tooth 141 controls until last disengaging, the residing instantaneous position of the right endpoint of first drive link for cover plate 2 rotations rising drive is pulled out; Tooth 141 clockwise rotates in the process A point, the right-hand member of first drive link 12 is pulled out tooth 141 drivings and rotates counterclockwise the moment of pulling out tooth 141 controls until last disengaging, the residing instantaneous position of the right endpoint of first drive link 12 for cover plate 2 rotations decline drive is pulled out; When the B point drops to extreme position or rotation and rises to extreme position for cover plate rotates, the right-hand member of first drive link breaking away under the nature of pulling out tooth control the residing position of the right endpoint of first drive link 12 fully.
The use of the foregoing description is as follows:
As Fig. 1, Fig. 2, shown in Figure 11, when cover plate 2 is in the level (promptly rotate and drop to extreme position) that covers, first drive link, 12 right-hand members are positioned at stirs wheel 14 belows of pulling out tooth 141, the first drive link right-hand member with stir wheel and pull out tooth 141 and do not contact fully, the right-hand member of first drive link 12 breaks away from fully and pulls out tooth 141 control, and this state is a nature; Under nature, first drive link 12 mainly is subjected to the control of centering block 15 and pendulum plate 162, centering block 15 and pendulum plate 161,162 are subjected to the control of stay cord 33, stay cord 33 is subjected to the control of valve gap 32, valve gap 32 mainly is subjected to conducting oneself with dignity and the control of hydraulic pressure, so under nature, valve gap 32 is in the close position, stay cord 33 moves down, pulling centering block 15 and pendulum plate 161 rotate counterclockwise corresponding position, the pendulum plate is with the left end jack-up of first drive link 12, the left end of first drive link 12 is upturned under the effect of pendulum plate, the left end of first drive link 12 is pressed on the pendulum plate and rests on a metastable position, and the residing position of first drive link right endpoint this moment is exactly the B point, as Figure 25, shown in Figure 11.
Figure 12, Figure 13, Figure 14, shown in Figure 19, in the process that starts cover plate 2, cover plate 2 rotates and rises, the rotating shaft of cover plate 2 rotates counterclockwise, drive is stirred wheel 14 and is rotated counterclockwise, stir the tooth 141 that pulls out of wheel and depress the first drive link right-hand member downwards, the short pin 121 of level is clockwise rotated, the short pin of level 121 middle parts of depressing second drive link 13 downwards downwards, second drive link 13 is rotated counterclockwise, the left end of second drive link 13 is depressed pendulum plate 161 downwards, and the pendulum plate is rotated around the 3rd horizontal rotating shaft clockwise, and centering block 15 is being followed and clockwise rotated, so centering block 15 draws stay cord 33 to the right, stay cord 33 carries out the bath first time, as shown in figure 22 with valve gap 32 pull-ups; Pulling out tooth 141 in cover plate 2 rotations rising drive rotates counterclockwise in the process, when the right-hand member of first drive link 12 is pulled out that tooth 141 drives and when clockwise rotating state shown in Figure 14, the right-hand member of first drive link 12 is about to disengaging and pulls out tooth 141 controls, the right endpoint of first drive link 12 this moment residing instantaneous position be the C point, as Figure 25, shown in Figure 14; Because ∠ BOC: ∠ AOB=1:4, ∠ BOC is less, so the angle that first drive link 12 rotates in the process that cover plate starts is little, the amplitude that stay cord 33 is pulled up is little, the height that valve gap 32 is raised is less, reaches the less effect of discharging quantity of water, is fit to the preceding needs of stool.Figure 23, Figure 20, shown in Figure 15, when cover plate 2 starts extreme position, first drive link, 12 right-hand members turn to and pull out tooth 141 tops, and the first drive link right-hand member pulls out tooth 141 and does not contact fully with stirring wheel, and this state equally also is a nature; Under nature, 13 forfeitures of second drive link are to the downward pressure of pendulum plate, so valve gap 32 is under the effect of deadweight and hydraulic pressure, valve gap 32 falls after rise closes, and stops bath, draw simultaneously stay cord 33 left, the pendulum plate rotates counterclockwise the relevant position, and this moment, the left end of first drive link 12 was upturned under the effect of pendulum plate, and the left end of first drive link 12 is pressed on the pendulum plate, the right endpoint of first drive link 12 is the B point in the residing position of this state, as Figure 25, shown in Figure 15.
Figure 16, Figure 17, Figure 24, shown in Figure 21, when using toilet, the user finishes, in process with cover plate 2 landing, cover plate 2 rotating shafts clockwise rotate, drive is stirred wheel 14 and is clockwise rotated, stirring wheel pulls out tooth 141 and upwards levers up first drive link, 12 right-hand members, first drive link 12 is rotated counterclockwise, first drive link, 12 left ends are depressed pendulum plate 162 downwards, and the pendulum plate is clockwise rotated, and centering block 15 is being followed and clockwise rotated, so centering block 15 draws stay cord 33 automatically to the right, stay cord 33 carries out the bath second time, as shown in figure 24 with valve gap 32 pull-ups; Pulling out tooth 141 in cover plate 2 rotations decline drive clockwise rotates in the process, when the right-hand member of first drive link 12 is pulled out that tooth 141 levers up and when rotating counterclockwise state shown in Figure 17, the right-hand member of first drive link 12 is about to disengaging and pulls out tooth 141 controls, the right endpoint of first drive link 12 this moment residing instantaneous position be the A point, as Figure 25, shown in Figure 17; Because ∠ AOB is big, mean at toilet and use in the back shroud 2 decline processes that the angle that first drive link 12 rotates is big, the amplitude that stay cord 33 is pulled up is big, and the height that valve gap 32 is raised is bigger, can produce big discharging quantity of water.When cover plate 2 continues landing, drop to extreme position (horizontal level), pull out tooth 141 and clockwise rotate first drive link, 12 right-hand members top, first drive link 12 breaks away from the control of stirring wheel 14, as shown in figure 18, the forfeiture of first drive link, 12 left ends is to the downward driving force of pendulum plate, i.e. first drive link, 12 forfeitures are to the control of valve gap, so valve gap 32 is under the effect of deadweight and hydraulic pressure, valve gap 32 falls back to fastening position, stop bath, draw stay cord 33 simultaneously left, the pendulum plate rotates counterclockwise correspondence position, the left end of first drive link 12 is pressed on the pendulum plate, the left end of first drive link 12 is upturned under pendulum plate effect, the right endpoint of first drive link 12 this moment residing position be the B point, promptly be returned to Fig. 1, nature shown in Figure 11.Use so can go round and begin again.
Embodiment two
In embodiment two, ∠ BOC: ∠ AOB=1:6; All the other are identical with embodiment one.
Embodiment three
In embodiment three, ∠ BOC: ∠ AOB=1:2.2; All the other are identical with embodiment one.
Claims (5)
1, a kind of automatic drainage control device of toilet bowl, comprise cover plate and draining valve, draining valve is provided with outfall, valve gap and stay cord, one end of stay cord connects valve gap, it is characterized in that: between stay cord and cover plate, be provided with transmission mechanism, transmission mechanism comprises support and first drive link, second drive link, stirs wheel, centering block, stirs to take turns to be provided with and pulls out tooth; Wherein the middle part of first drive link is provided with first horizontal rotating shaft, and first drive link can be swung around first horizontal rotating shaft; The right part of second drive link is provided with second horizontal rotating shaft, and second drive link can be swung around second horizontal rotating shaft; Centering block is provided with the 3rd horizontal rotating shaft, and centering block is connected with the pendulum plate, and centering block and pendulum plate can rotate around the 3rd horizontal rotating shaft; First horizontal rotating shaft, second horizontal rotating shaft, the 3rd horizontal rotating shaft are all rack-mount, and their installation direction is parallel with cover plate rotating shaft installation direction; Stirring wheel fixedlys connected with described cover plate is coaxial; Stagger before and after the horizontal projection position of first drive link and second drive link, second drive link staggers with the horizontal projection position of stirring wheel also front and back; Right-hand member at first drive link also is provided with the short pin of level, and the short pin of level protrudes the top that extends to the second drive link middle part from the side of the first drive link right-hand member; The described right-hand member that pulls out the tooth and first drive link of stirring wheel movingly; The left end of second drive link is positioned at the top of pendulum plate, and the left end of first drive link also is positioned at the top of pendulum plate; The other end of stay cord connects centering block.
2, automatic drainage control device of toilet bowl according to claim 1 is characterized in that: stir wheel pull out tooth and first drive link forms following matching relationship: from the vertical section, ∠ BOC: ∠ AOB=1:2～6; Wherein, 0 is the first horizontal rotating shaft central point of first drive link; Tooth rotates counterclockwise in the process C point, the right-hand member of first drive link is pulled out the tooth driving and clockwise rotates the moment of pulling out tooth control until last disengaging, the residing instantaneous position of the right endpoint of first drive link for cover plate rotation rising drive is pulled out; Tooth clockwise rotates in the process A point, the right-hand member of first drive link is pulled out the tooth driving and rotates counterclockwise the moment of pulling out tooth control until last disengaging, the residing instantaneous position of the right endpoint of first drive link for cover plate rotation decline drive is pulled out; The B point is that the right-hand member of first drive link is breaking away under the nature of pulling out tooth control the residing position of the right endpoint of first drive link fully.
3, automatic drainage control device of toilet bowl according to claim 1 and 2 is characterized in that: described support also is fixed with make progress first gag lever post of rotation amplitude of the restriction first drive link left end, and first gag lever post is positioned at first drive link top.
4, automatic drainage control device of toilet bowl according to claim 1 and 2 is characterized in that: described support also is fixed with make progress second gag lever post of rotation amplitude of the restriction second drive link left end, and second gag lever post is positioned at second drive link top.
5, automatic drainage control device of toilet bowl according to claim 4 is characterized in that: described first horizontal rotating shaft extends to second drive link top and forms described second gag lever post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102203734A CN101446100B (en) | 2008-12-20 | 2008-12-20 | Device for controlling automatic drainage of toilet bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102203734A CN101446100B (en) | 2008-12-20 | 2008-12-20 | Device for controlling automatic drainage of toilet bowl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446100A true CN101446100A (en) | 2009-06-03 |
| CN101446100B CN101446100B (en) | 2010-11-10 |
Family
ID=40741960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102203734A Expired - Fee Related CN101446100B (en) | 2008-12-20 | 2008-12-20 | Device for controlling automatic drainage of toilet bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101446100B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514036A (en) * | 2017-10-18 | 2017-12-26 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of draining valve with disengaging type transmission mechanism |
| CN107604984A (en) * | 2017-09-20 | 2018-01-19 | 林广华 | A kind of squatting pan provided with cover plate |
| CN109424027A (en) * | 2017-08-28 | 2019-03-05 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of wired control box with clutch structure and the closestool drainage device with the wired control box |
-
2008
- 2008-12-20 CN CN2008102203734A patent/CN101446100B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109424027A (en) * | 2017-08-28 | 2019-03-05 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of wired control box with clutch structure and the closestool drainage device with the wired control box |
| CN109424027B (en) * | 2017-08-28 | 2024-06-04 | 厦门瑞尔特卫浴科技股份有限公司 | Drive-by-wire box with clutch structure and toilet drainage device with drive-by-wire box |
| CN107604984A (en) * | 2017-09-20 | 2018-01-19 | 林广华 | A kind of squatting pan provided with cover plate |
| CN107514036A (en) * | 2017-10-18 | 2017-12-26 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of draining valve with disengaging type transmission mechanism |
| CN107514036B (en) * | 2017-10-18 | 2023-03-14 | 厦门瑞尔特卫浴科技股份有限公司 | Drain valve with clutch type transmission mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101446100B (en) | 2010-11-10 |
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