CN2810478Y - Electric open-close transmission device for toilet seat plate and lid plate - Google Patents
Electric open-close transmission device for toilet seat plate and lid plate Download PDFInfo
- Publication number
- CN2810478Y CN2810478Y CN 200520083547 CN200520083547U CN2810478Y CN 2810478 Y CN2810478 Y CN 2810478Y CN 200520083547 CN200520083547 CN 200520083547 CN 200520083547 U CN200520083547 U CN 200520083547U CN 2810478 Y CN2810478 Y CN 2810478Y
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- cover plate
- seat
- clutch
- plate
- driving disc
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- Expired - Fee Related
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Abstract
The utility model relates to an electric open-close transmission device for a toilet seat plate and a lid plate, which particularly relates to a driving device which can heave up / lay down the toilet seat plate and the lid plate by electric / manual ways. Two speed changing boxes are respectively arranged in a machine body, a drive shaft of each speed changing box is correspondingly connected with a miniature electric motor and the root of the seat plate and the root the lid plate are respectively provided with a pin shaft which is sheathed outside the machine body. Torsion springs which are sheathed on pin shafts are arranged among the machine body, and the root of the lid plate and the rood of the seat plate. A speed changing box driven shaft is connected with the pin shaft arranged at the root of the seat plate through a seat plate clutch driving mechanism, and the other speed changing box driven shaft is connected with the pin shaft arranged at the root of the lid plate through a lid plate clutch driving mechanism. In the switching on use state, clutch driving mechanisms perform a driving function. When the seat plate / the lid plate is heaved up manually, a corresponding clutch driving mechanism is separated by the aid of the resistance of the speed changing box without performing the driving function. The lid plate or the lid plate and the seat plate can be flipped easily by hands. The toilet can be used in the power failure time.
Description
Technical field
The utility model relates to the transmission device that a kind of cover plate and seat of toilet seat start/put down, and particularly relates to a kind ofly making the seat of toilet seat and the transmission device that cover plate starts/puts down with the electric/manual dual mode.
Background technology
People go to toilet when using toilet seat, for the consideration of health, always wish that hand contacts any position of toilet seat as few as possible.People have invented the toilet seat that utilizes micromachine to start/put down cover plate and seat for this reason.It is ZL 03251196.5 that for example Chinese utility model patent specification CN 2621022Y discloses the patent No., name is called the technical scheme of " seat cushion of toilet and the automatic closing device of lid ", propose this device and comprise seat, cover plate, open-and-close mechanism, with seat, the switch of bearing pin that cover plate and open-and-close mechanism flexibly connect and the folding of control open-and-close mechanism, open-and-close mechanism comprises body and is located at the installing hole of organism bottom, be provided with two micromachines and two gearboxes of being connected with integrated circuit controller in the body, seat root and cover plate root are respectively equipped with the sector gear that can be placed on the bearing pin with the gears engaged of gearbox, inner surface at cover plate is provided with the infrared probe that connects toward integrated circuit controller, is being equipped with the torsion spring that is placed on the bearing pin between the root of body and cover plate and between body and the seat.Body is provided with two switches that connect integrated circuit controller outward, controls raising of cover plate for one, and another control cover plate and seat are raised simultaneously.Start corresponding switch during use, integrated circuit controller obtains starting corresponding micromachine behind the signal, gear in the minitype motor driving gearbox rotates, sector gear with the gears engaged of gearbox is rotated, add the effect of torsion spring, thereby cover plate or cover plate and seat are raised.After finishing using, the infrared probe that is located at the inner surface of cover plate is sensed after the people leaves, and integrated circuit controller is just controlled the micromachine counter-rotation, and cover plate or cover plate and seat are covered automatically.
But the mechanical transmission mechanism in the technique scheme, only be applicable to energising work, in case have a power failure, during with the moving cover plate of handspring or cover plate and seat, because the effect of gearbox, resistance is very big, when serious even can not can not use this toilet seat when causing power failure with the moving cover plate of handspring or cover plate and seat.
The utility model content
The utility model aims to provide and a kind ofly can stir cover plate or cover plate and seat with the have gentle hands pine when having a power failure, and is started/put down the seat and the electronic folding transmission device of cover plate of the toilet seat of cover plate and seat when electricity is arranged by micromachine.
The technical solution of the utility model is: the electronic folding transmission device of the seat of toilet seat and cover plate, be respectively equipped with two gearboxes in the body, the corresponding micromachine that links to each other of the driving shaft of each gearbox, seat root and cover plate root are respectively equipped with the bearing pin that is placed in the body outside, are being equipped with the torsion spring that is placed on the bearing pin between body and the cover plate root and between body and the seat root; A gearbox driven shaft connects the bearing pin of seat root through a seat clutch transmission; Another gearbox driven shaft is through the bearing pin of a cover plate clutch transmission connection cover buttress portion.When energising work, the driving shaft of a gearbox of a minitype motor driving rotates, thereby the driven shaft of this gearbox drives the bearing pin rotation that corresponding seat/cover plate clutch transmission promotes seat/cover plate root, finally starts/put down seat and cover plate.In case have a power failure, during with the moving cover plate of handspring or cover plate and seat, the bearing pin of cover plate/seat root rotates, and cover plate/seat clutch transmission is action thereupon also, because the effect of corresponding gearbox, resistance is very big, cover plate/work in seat clutch transmission inside, even the driven shaft of corresponding gearbox is motionless, the bearing pin of cover plate/seat root still can be rotated further, therefore can when having a power failure, still can use this toilet seat with the moving cover plate of handspring or cover plate and seat.In addition, in case have child or weakling's hand to be clamped in the motion process of cover plate/seat upset, cover plate/seat clutch transmission can work, and makes clamping force can not injure child or weakling's hand.
A kind of seat clutch transmission of recommendation comprises a dish type seat clutch and a seat rocking bar, and the center fixation of the driving disc spacing pressing of dish type seat clutch is on seat gearbox driven shaft; It is box-like that the clutch plate of dish type seat clutch is the unlimited circle of end face, is sleeved on the driving disc spacing pressing, and the card outside of this clutch plate is provided with the guide pillar of an off-centre; The seat rocking bar is provided with the guide groove that cooperates with this guide pillar; The bearing pin of the fixedly connected seat root of one end of seat rocking bar; Guide pillar on the dish type seat clutch driven plate is stuck in the guide groove on the seat rocking bar, the sidewall of pushing seat rocking bar guide groove in the process that the eccentric guide pillar in the card outside of dish type seat clutch driven plate moves in a circle, the bearing pin that makes rocking bar drive the seat root rotates.The seat rocking bar forwards the corresponding seat of upright state to from level and forwards upright state to from level.
The driving disc spacing pressing periphery of described dish type seat clutch is provided with a location pit, and the clutch plate periphery has one along its fork that radially extends, and the free-ended lateral surface of this fork is established guide pillar; There is a through hole that radially extends along clutch plate the inside of this fork, and this through hole is corresponding with the location pit of driving disc spacing pressing periphery; Be provided with one in this through hole and bump pearl, bump the steel ball card of pearl and go in the location pit of driving disc spacing pressing.The location pit corresponding matching that pearl and driving disc spacing pressing periphery are bumped in the clutch plate utilization constitutes separation and reunion, and is simple in structure; The clutch plate periphery is fixed with one along its fork that radially extends, and both has been convenient to be provided with bump pearl, also can dwindle the diameter of driving disc spacing pressing and clutch plate, saves material.
In like manner: the cover plate clutch transmission comprises a pan-shaped cover plate clutch and a cover plate rocking bar, and the center fixation of the driving disc spacing pressing of pan-shaped cover plate clutch is on cover plate gearbox driven shaft; It is box-like that the clutch plate of pan-shaped cover plate clutch is the unlimited circle of end face, is sleeved on the driving disc spacing pressing, and the card outside of this clutch plate is provided with the guide pillar of an off-centre; The cover plate rocking bar is provided with the guide groove that cooperates with this guide pillar; The bearing pin of the fixedly connected cover plate root of one end of cover plate rocking bar; Guide pillar on the pan-shaped cover plate clutch clutch plate is stuck in the guide groove on the cover plate rocking bar.The sidewall of pushing cover plate rocking bar guide groove in the process that the eccentric guide pillar in the card outside of pan-shaped cover plate clutch clutch plate moves in a circle, the bearing pin that makes the cover plate rocking bar drive the cover plate root rotates.The cover plate rocking bar forwards the corresponding cover plate of upright state to from level and forwards upright state to from level.
The driving disc spacing pressing periphery of described pan-shaped cover plate clutch is provided with a location pit, and the clutch plate periphery has one along its fork that radially extends, and the free-ended lateral surface of this fork is established guide pillar; There is a through hole that radially extends along clutch plate the inside of this fork, and this through hole is corresponding with the location pit of driving disc spacing pressing periphery; Be provided with one in this through hole and bump pearl, bump the steel ball card of pearl and go in the location pit of driving disc spacing pressing.
The electronic folding transmission device of the seat of the utility model toilet seat and cover plate is provided with a corresponding clutch transmission between the bearing pin of gearbox driven shaft and seat/cover plate root, play gearing at this clutch transmission of energising user mode; And when staff lifted seat/cover plate, this clutch transmission was used the resistance of gearbox and is separated, and does not play gearing, and available have gentle hands pine stirs cover plate or cover plate and seat.When having a power failure, also can use this toilet seat.In addition, cover plate/seat clutch transmission also can play restriction clamping force when the hand that child or weakling are arranged is clamped, and prevents to injure acting on of child or weakling.Seat/cover plate clutch transmission adopts a dish type seat/cover plate clutch to cooperate with a seat/cover plate rocking bar, and is simple in structure, the reliability height.The location pit corresponding matching that pearl and driving disc spacing pressing periphery are bumped in dish type seat/cover plate clutch driven plate utilization constitutes separation and reunion, and is simple in structure; The clutch plate periphery is fixed with one along its fork that radially extends, and both has been convenient to be provided with bump pearl, also can dwindle the diameter of driving disc spacing pressing and clutch plate, saves material.
Description of drawings
Fig. 1 is the seat of the utility model toilet seat and the structural representation of an embodiment of the electronic folding transmission device of cover plate.
Fig. 2 sets level the structural representation of state at seat for Fig. 1 embodiment.
Fig. 3 is the deployed configuration schematic diagram of the seat clutch transmission of Fig. 1 embodiment.
Fig. 4 is the cross-sectional view of the dish type seat clutch of Fig. 1 embodiment.
The specific embodiment
The structure of an embodiment of the electronic folding transmission device of the seat of the utility model toilet seat and cover plate, as depicted in figs. 1 and 2.Fig. 1 illustrates the state that present embodiment is started at cover plate 9 and seat 8.Fig. 2 illustrates present embodiment and is started and state that seat 8 is set level at cover plate 9.The electronic folding transmission device of the seat of this toilet seat and cover plate, the left side in the body 7 is provided with a gearbox 2, and the driving shaft of gearbox 2 links to each other one and controls the micromachine 1 that seat 8 starts/puts down; The right side be provided with a gearbox 2 ', gearbox 2 ' driving shaft link to each other the micromachine 1 that a control cover plate 9 starts/put down '.Seat 8 roots are provided with the bearing pin 6 that is placed in body 7 outsides, and gearbox 2 driven shafts connect the bearing pin 6 of seat 8 roots through a seat clutch transmission; Be provided with the torsion spring 10 that is placed on the bearing pin 6 between the root bearing pin 6 of body 7 and seat 8.The root of cover plate 9 be provided with the bearing pin 6 that is placed in the body 7 bottoms outsides ', gearbox 2 ' driven shaft 21 through a cover plate clutch transmission connect the bearing pin 6 of cover plate 9 roots '.The root bearing pin 6 of body 7 and cover plate 9 ' between be provided be placed in bearing pin 6 ' on torsion spring 10 '.
When energising work, the driving shaft that micromachine 1 drives gearbox 2 rotates, and rotates thereby the driven shaft of gearbox 2 21 drives the bearing pin 6 of seat clutch transmission promotion seat 8 roots, starts or put down seat 8; Torsion spring 10 plays the effect of damping buffering seat 8 actions.Micromachine 1 ' drive gearbox 2 ' driving shaft rotate, thereby gearbox 2 ' driven shaft 21 ' drive cover plate clutch transmission promote the bearing pin 6 ' rotation of cover plate 9 roots, start or put down cover plate 9, torsion spring 10 ' play is done the effect of buffering to the motion of cover plate 9.When on automobile, using present embodiment, can put upside down torsion spring 10 and torsion spring 10 ' force direction, make torsion spring 10 and torsion spring 10 ' when seat 8 and cover plate 9 keep flat, they are pressed to the toilet seat seat, prevent seat 8 and cover plate 9 jolting and vibrate with vehicle; Particularly when having ozone sterilizing function, torsion spring 10 and torsion spring 10 ' make seat 8 and cover plate 9 fastenings on the toilet seat seat prevent that seat 8 and cover plate 9 are raised ozone and come out, the effect of influence sterilization along with the jolting of vehicle.
In case have a power failure, when moving seat 8 with handspring, the bearing pin 6 of seat 8 roots rotates, the seat clutch transmission is action thereupon also, because the effect of gearbox 2, resistance is very big, clutch torsional moment greater than the setting of seat clutch transmission, work in seat clutch transmission inside, even the driven shaft 21 of gearbox 2 is motionless, the bearing pin 6 of seat 8 roots still can be rotated further.When moving cover plate 9 with handspring, the bearing pin 6 of cover plate 9 roots ' rotation, the cover plate clutch transmission is action thereupon also, because gearbox 2 ' resistance very big, clutch torsional moment greater than the setting of cover plate clutch transmission, work in cover plate clutch transmission inside, make gearbox 2 ' driven shaft motionless, the bearing pin 6 of cover plate 9 roots ' still can be rotated further.Therefore can when having a power failure, still can use this toilet seat like a cork with the moving cover plate 9 of handspring or cover plate 9 and seat 8.
The seat clutch transmission of present embodiment please refer to Fig. 3 and Fig. 4.The seat clutch transmission is made up of a dish type seat clutch and a seat rocking bar 5.The driving disc spacing pressing 3 of dish type seat clutch is round pie, and driving disc spacing pressing 3 excircles are provided with a location pit 31; The center of driving disc spacing pressing 3 has a square hole 32, and square hole 32 matches with the driven shaft 21 free-ended square head portion 22 of gearbox 2.Driving disc spacing pressing 3 clamps on the square head portion 22 of the driven shaft 21 that is fixed on gearbox 2 by square hole 32.It is box-like that the clutch plate 4 of dish type seat clutch is the unlimited circle of end face, is sleeved on the driving disc spacing pressing 3.Clutch plate 3 peripheries have one along its fork that radially extends 41, and there is a through hole 42 that radially extends along clutch plate 4 inside of fork 41, and this through hole 42 is corresponding with the location pit 31 of driving disc spacing pressing 3 peripheries; Be provided with in this through hole 42 by what a steel ball 43, spring 44 and screw 45 were formed and bump pearl., the steel ball 43 that bumps pearl snaps in the location pit 31 of driving disc spacing pressing 3.Clutch plate 4 utilizes location pit 31 corresponding matching of bumping pearl and driving disc spacing pressing 3 peripheries to constitute separation and reunion, when micromachine 1 drive gearbox 2 rotates driving disc spacing pressing 3, steel ball 43 in the location pit 31 of its periphery is stuck between the through hole 42 of driving disc spacing pressing 3 and fork 41, heads on clutch plate 4 and rotates with driving disc spacing pressing 3.Otherwise, if clutch plate 4 rotates, because driving disc spacing pressing 3 is fixed on the driven shaft of gearbox 2, the effect of gearbox 2 gear ratio makes driving disc spacing pressing 3 rotary resistances very big, driving disc spacing pressing 3 is difficult to rotate synchronously thereupon, steel ball 43 is located extruding indentation in the through hole 42 of fork 41 of pit 31, and spring 44 shrinks.Leave the location pit 31 of driving disc spacing pressing 3 in the through hole 42 of final steel ball 43 indentation forks 41 fully, driving disc spacing pressing 3 does not rotate with clutch plate 4, realizes separating.Screw 45 is screwed on the external port of through hole 42, plays the elastic force of adjustment spring 44 and spacing effect.Fork 41 free-ended lateral surfaces are the guide pillar 46 that the card outside of clutch plate 4 is provided with an off-centre.51, four screws of four via holes that one end of seat rocking bar 5 is provided with rounded distribution pass respectively on the seat rocking bar 5 in the corresponding screw 61 of bearing pin 6 outer faces that four via holes 51 are locked in seat 8 roots, and seat rocking bar 5 is fixedlyed connected with bearing pin 6.On the seat rocking bar 5 from four via holes 51 to the guide groove 52 that the other end of seat rocking bar 5 is a strip, the width of guide groove 52 matches with guide pillar 46 diameters of clutch plate 4.Guide pillar 46 on the clutch plate 4 is stuck in the guide groove 52 on the seat rocking bar 5.Guide groove 52 sidewalls of pushing seat rocking bar 5 in the process that the guide pillar 46 of dish type seat clutch driven plate 4 moves in a circle, the bearing pin 6 that makes seat rocking bar 5 drive seat 8 roots rotates.Seat rocking bar 5 forwards the corresponding seat of upright state 8 to from level and forwards upright state to from level, please look back Fig. 1 and Fig. 2.
In like manner the cover plate clutch transmission on body 7 right sides comprise a pan-shaped cover plate clutch and cover plate rocking bar 5 ', the center fixation of the driving disc spacing pressing of pan-shaped cover plate clutch is on cover plate gearbox 2 ' driven shaft; It is box-like that the clutch plate of pan-shaped cover plate clutch is the unlimited circle of end face, is sleeved on the driving disc spacing pressing, and the driving disc spacing pressing periphery of pan-shaped cover plate clutch is provided with a location pit.The clutch plate periphery has one along its fork that radially extends, and there is a through hole that radially extends along clutch plate the inside of this fork, and this through hole is corresponding with the location pit of driving disc spacing pressing periphery; Be provided with one in this through hole and bump pearl., bump the steel ball card of pearl and go in the location pit of driving disc spacing pressing.The free-ended lateral surface of this fork i.e. card outside of this clutch plate is provided with the guide pillar of an off-centre.Cover plate rocking bar 5 ' the be provided with guide groove that cooperates with this guide pillar; Cover plate rocking bar 5 ' fixedly connected cover plate 9 roots of an end bearing pin 6 '.Guide pillar on the clutch plate be stuck in cover plate rocking bar 5 ' on guide groove in.The sidewall of pushing cover plate rocking bar 5 ' guide groove makes the bearing pin 6 ' rotation of cover plate rocking bar 5 ' drive cover plate 9 roots in the process that the eccentric guide pillar in the card outside of clutch plate moves in a circle.Cover plate rocking bar 5 ' forward the corresponding cover plate of upright state 9 to from level to forward upright state to from level.
Certainly, seat clutch transmission and cover plate clutch transmission also can adopt the friction clutch that the clutch torsional moment is provided by friction plate.When staff was pulled seat/cover plate, the moment of resistance of corresponding gearbox was greater than the setting moment of friction clutch, and this clutch transmission separates, and does not play gearing, and seat/cover plate is started or puts down with the action of staff.
The above only is the utility model preferred embodiment, does not limit the scope that the utility model is implemented with this, and the equivalence of doing according to the technical solution of the utility model and description changes and modification, all should belong to the scope that the utility model is contained.
Claims (7)
1. the electronic folding transmission device of the seat of toilet seat and cover plate, be respectively equipped with two gearboxes in the body, the corresponding micromachine that links to each other of the driving shaft of each gearbox, seat root and cover plate root are respectively equipped with the bearing pin that is placed in the body outside, are being equipped with the torsion spring that is placed on the bearing pin between body and the cover plate root and between body and the seat root; It is characterized in that: a gearbox driven shaft connects the bearing pin of seat root through a seat clutch transmission; Another gearbox driven shaft is through the bearing pin of a cover plate clutch transmission connection cover buttress portion.
2. the electronic folding transmission device of the seat of toilet seat according to claim 1 and cover plate, it is characterized in that: described seat clutch transmission comprises a dish type seat clutch and a seat rocking bar, the center fixation of the driving disc spacing pressing of dish type seat clutch is on seat gearbox driven shaft, it is box-like that the clutch plate of dish type seat clutch is the unlimited circle of end face, is sleeved on the driving disc spacing pressing; The card outside of this clutch plate is provided with the guide pillar of an off-centre; The seat rocking bar is provided with the guide groove that cooperates with this guide pillar; The bearing pin of the fixedly connected seat root of one end of seat rocking bar; Guide pillar on the dish type seat clutch driven plate is stuck in the guide groove on the seat rocking bar.
3. the electronic folding transmission device of the seat of toilet seat according to claim 2 and cover plate, it is characterized in that: the driving disc spacing pressing periphery of described dish type seat clutch is provided with a location pit, the clutch plate periphery has one along its fork that radially extends, and the free-ended lateral surface of this fork is established guide pillar; There is a through hole that radially extends along clutch plate the inside of this fork, and this through hole is corresponding with the location pit of driving disc spacing pressing periphery; Be provided with one in this through hole and bump pearl, bump the steel ball card of pearl and go in the location pit of driving disc spacing pressing.
4. the electronic folding transmission device of the seat of toilet seat according to claim 1 and cover plate, it is characterized in that: described cover plate clutch transmission comprises a pan-shaped cover plate clutch and a cover plate rocking bar, the center fixation of the driving disc spacing pressing of pan-shaped cover plate clutch is on cover plate gearbox driven shaft, it is box-like that the clutch plate of pan-shaped cover plate clutch is the unlimited circle of end face, is sleeved on the driving disc spacing pressing; The card outside of this clutch plate is provided with the guide pillar of an off-centre; The cover plate rocking bar is provided with the guide groove that cooperates with this guide pillar; The bearing pin of the fixedly connected cover plate root of one end of cover plate rocking bar; Guide pillar on the pan-shaped cover plate clutch clutch plate is stuck in the guide groove on the cover plate rocking bar.
5. the electronic folding transmission device of the seat of toilet seat according to claim 4 and cover plate, it is characterized in that: the driving disc spacing pressing periphery of described pan-shaped cover plate clutch is provided with a location pit, the clutch plate periphery has one along its fork that radially extends, and the free-ended lateral surface of this fork is established guide pillar; There is a through hole that radially extends along clutch plate the inside of this fork, and this through hole is corresponding with the location pit of driving disc spacing pressing periphery; Be provided with one in this through hole and bump pearl, bump the steel ball card of pearl and go in the location pit of driving disc spacing pressing.
6. according to the seat and the electronic folding transmission device of cover plate of claim 2 or 3 described toilet seats, it is characterized in that: described cover plate clutch transmission comprises a pan-shaped cover plate clutch and a cover plate rocking bar, the center fixation of the driving disc spacing pressing of pan-shaped cover plate clutch is on cover plate gearbox driven shaft, it is box-like that the clutch plate of pan-shaped cover plate clutch is the unlimited circle of end face, is sleeved on the driving disc spacing pressing; The card outside of this clutch plate is provided with the guide pillar of an off-centre; The cover plate rocking bar is provided with the guide groove that cooperates with this guide pillar; The bearing pin of the fixedly connected cover plate root of one end of cover plate rocking bar; Guide pillar on the pan-shaped cover plate clutch clutch plate is stuck in the guide groove on the cover plate rocking bar.
7. the electronic folding transmission device of the seat of toilet seat according to claim 6 and cover plate, it is characterized in that: the driving disc spacing pressing periphery of described pan-shaped cover plate clutch is provided with a location pit, the clutch plate periphery has one along its fork that radially extends, and the free-ended lateral surface of this fork is established guide pillar; There is a through hole that radially extends along clutch plate the inside of this fork; Be provided with in this through hole location pit with the driving disc spacing pressing periphery corresponding bump pearl, bump the steel ball card of pearl and go in the location pit of driving disc spacing pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083547 CN2810478Y (en) | 2005-05-24 | 2005-05-24 | Electric open-close transmission device for toilet seat plate and lid plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083547 CN2810478Y (en) | 2005-05-24 | 2005-05-24 | Electric open-close transmission device for toilet seat plate and lid plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810478Y true CN2810478Y (en) | 2006-08-30 |
Family
ID=36936858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083547 Expired - Fee Related CN2810478Y (en) | 2005-05-24 | 2005-05-24 | Electric open-close transmission device for toilet seat plate and lid plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810478Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764499A (en) * | 2017-11-16 | 2018-03-06 | 苏州苏试试验集团股份有限公司 | The medium-sized shock machine swing arm lifting of pendulum and brake gear |
| CN109124452A (en) * | 2018-10-24 | 2019-01-04 | 西马智能科技股份有限公司 | A kind of automatic open/closing device and intelligent closestool |
-
2005
- 2005-05-24 CN CN 200520083547 patent/CN2810478Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764499A (en) * | 2017-11-16 | 2018-03-06 | 苏州苏试试验集团股份有限公司 | The medium-sized shock machine swing arm lifting of pendulum and brake gear |
| CN109124452A (en) * | 2018-10-24 | 2019-01-04 | 西马智能科技股份有限公司 | A kind of automatic open/closing device and intelligent closestool |
| CN109124452B (en) * | 2018-10-24 | 2024-05-24 | 西马智能科技股份有限公司 | Automatic opening and closing device and intelligent closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |