CN110080362B - Closestool with automatic cover turning and flushing functions - Google Patents

Closestool with automatic cover turning and flushing functions Download PDF

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Publication number
CN110080362B
CN110080362B CN201910408628.8A CN201910408628A CN110080362B CN 110080362 B CN110080362 B CN 110080362B CN 201910408628 A CN201910408628 A CN 201910408628A CN 110080362 B CN110080362 B CN 110080362B
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CN
China
Prior art keywords
water
closestool
water tank
control
lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201910408628.8A
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Chinese (zh)
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CN110080362A (en
Inventor
徐培强
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Binzhou High Tech High End Equipment Manufacturing Industrial Park Co ltd
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Suzhou Xinmu Intellectual Property Service Co ltd
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Publication date
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Priority to CN201910408628.8A priority Critical patent/CN110080362B/en
Publication of CN110080362A publication Critical patent/CN110080362A/en
Application granted granted Critical
Publication of CN110080362B publication Critical patent/CN110080362B/en
Expired - Fee Related legal-status Critical Current
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00Seats or covers for all kinds of closets
    • A47K13/10Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/06Bowls with downwardly-extending flanges for the sake of flushing
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/022Operating automatically

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

The invention relates to the technical field of sanitary equipment, and discloses an automatic cover-turning and flushing closestool which comprises a closestool, a closestool ring, a closestool cover, a water tank and a flushing valve, wherein a control cavity is arranged at the lower end of the water tank, a driving block is accommodated in the control cavity, a lever is fixedly connected with the closestool ring, the lever is hinged with the closestool, and the driving block is connected with a control piece for timing through a movable pulley block. This closestool of automatic flip and bath, the water storage volume of control changes and buoyancy change control closestool automatic flush and flip, moreover, the steam generator is simple in structure, the gravity change that utilizes the evaporation of water in the control to bring carries out the moisturizing to the water seal, the surface of water that makes the water seal highly maintains at reasonable height all the time, the peculiar smell and the bacterium of isolated sewer, when the user does not turn up the toilet seat after using, can make the toilet seat turn up automatically, more be fit for the public place, the influence of gravity has still been reduced, reduce the collision dynamics, the whole life of closestool has been improved.

Description

Closestool with automatic cover turning and flushing functions
Technical Field
The invention relates to the technical field of sanitary equipment, in particular to a closestool capable of automatically turning cover and flushing.
Background
Referring to fig. 1, the toilet bowl is a covered bowl for relieving the bowels, and the bottom of the toilet bowl seals off the odor of the sewer through a water seal and seals off the odor of residual stains in the toilet bowl through covering the cover.
In the real life, there is not lid behind some people's the closestool, can forget even towards, lead to the bathroom to be full of peculiar smell and bacterium, the service environment of bathroom is not good, influence people and use the experience of bathroom, there is the intelligent closestool that can automatic flip and wash by water on the market, but intelligent closestool has used more sensor and electronic equipment, on the one hand the cost of manufacture is higher, and on a large scale the popularization is not, on the other hand electronic equipment need consume more electric energy, break down easily simultaneously, influence normal use.
The closestool isolation pipeline is mainly realized through the water seal, the height is generally required to be higher than 5cm, but in summer, when people are not at home for a long time, water in the water seal can be evaporated, the water seal cannot work, the pipeline is connected with thousands of sewage outlets, infectious diseases appear in any family, the infectious diseases can enter a room through a pressure weak point (the indoor toilet of a building with six floors of height is determined by researchers, millions of bacteria are gushed out of the closestool without water storage in one day), peculiar smell and bacteria in the full room can permeate into the wall and furniture, foreign matters in the full room can be difficult to clear, meanwhile, the indoor personnel are exposed in the bacterial environment of the wall and the furniture, and the infection risk is greatly improved.
Present many public latrines require very high to sanitary conditions, there is the cleanup crew regularly to clear up, in the consideration of looking after handicapped personage and international friend, also can be furnished with the closestool usually even full closestool, and the personnel of public occasion are complicated, the phenomenon of not flushing behind the used up closestool and not covering is more outstanding, on the one hand, when the closestool circle does not turn up, always there can be some people lazily to bend over and turn up the closestool circle, direct urine when the closestool circle is covering, pollute the closestool circle, influence the use of one person down, on the other hand, the whole sanitary conditions in bathroom has been influenced, need the more frequent clearance of cleanup crew, improve public latrine's human cost.
Disclosure of Invention
In view of the above-mentioned shortcomings of the background art, the present invention provides an automatic lid-turning and water-flushing toilet, which has the advantages of automatic lid-turning, automatic flushing, no media flushing and no water splashing, and solves the problems of the background art.
The invention provides the following technical scheme: the utility model provides an automatic flip and closestool of washing by water includes toilet bowl, toilet seat, toilet lid, water tank and flashing valve, the lower extreme of water tank is equipped with the control chamber, the control intracavity has held the drive block, the drive block is connected with the lever through the fixed pulley, lever and toilet seat fixed connection, lever and toilet bowl are articulated, the drive block is connected through the running block and is used for regularly control, and how little and the buoyancy change of the water yield in the control is as control parameter, the top of control is equipped with the actuating lever, the lateral wall that the one end of actuating lever runs through the water tank is pressed close to the toilet lid after the turn-up, the middle part swing joint flashing valve of actuating lever.
Preferably, the control piece includes balance bucket, water dripping hole and moisturizing hole, the driving block passes through the running block and the cable is connected and is located the inside balance bucket of water tank, the lateral wall of water tank is equipped with the cavity that is used for the cable to pass through, the cavity of water tank is higher than the highest water level in the water tank, establish to the cavity on the upper portion of balance bucket, the middle part of balance bucket upper portion cavity lateral wall is equipped with the water dripping hole, the upper portion of balance bucket is equipped with the moisturizing hole.
Preferably, the actuating lever includes support, contact lever, bath depression bar, supporting spring and push rod, there is the contact lever inner wall of water tank through support swing joint, the middle part fixedly connected with of contact lever washes the bath depression bar, the lateral wall swing joint that washes the bath depression bar has supporting spring, supporting spring's lower extreme and flashing valve are connected, the one end of contact lever articulates there is the push rod, the push rod is close to the lateral wall that the through-hole runs through the water tank through the one end of toilet lid, the contact lever has the coincidence with the movable track of control, it is located the case top of flashing valve to wash the water depression bar.
Preferably, the actuating lever is located between a flush button of the cistern and a flush valve cartridge of the flush valve.
Preferably, the cable between the driving block and the control member is provided with two hooks for connecting the control member, so that the toilet bowl and the toilet seat are respectively in the turning-up state and the covering state when the control member is in contact with the driving rod.
The invention has the following beneficial effects:
1. this closestool of automatic flip and bath, when the user turns up toilet lid and toilet seat, touch the control, utilize the time of the outflow of depositing water in the control, delay and touch the time of flushing valve, make use up automatic bath after the closestool during use, the toilet lid that the buoyancy change of the control after the water has been washed to the water tank also can make slowly covers, forget to wash and realize automatically towards and automatic lid when forgetting the lid at the user, reduce giving off of peculiar smell and germ, improve the use experience of bathroom, it is more energy-conserving to compare current intelligent closestool use electric power, this closestool of automatic flip and bath simultaneously passes through simple mechanical structure, utilize the water in the water tank to realize control and drive, moreover, the steam generator is simple in structure, the cost is lower, the reliability is higher.
2. This closestool of automatic flip and bath, when the closestool does not use for a long time, compare the water in the water seal, the evaporation of water in the control is faster, when the water of water seal does not obviously descend, just touch the flashing valve and wash by water, supplements the water yield of water seal, and the surface of water height of water seal maintains reasonable height all the time, and the peculiar smell and the bacterium of isolated sewer make the environment in the room avoid destroying, guarantee the quality of life in the room.
3. This closestool of automatic flip and bath, when the user does not turn up the toilet seat after using, can make the toilet seat turn up automatically, the automatic bath after the toilet seat turns up and falls down the lid on the toilet bowl with the toilet lid together, on the one hand, need open toilet lid and toilet seat when lower individual uses, reduce the contaminated phenomenon of toilet seat, be fit for the use in public occasion, on the other hand, the relative cleanness of closestool has been guaranteed, cleaning personnel's cleaning frequency has been reduced, the human cost is reduced.
4. This closestool of automatic flip and bath, toilet seat and toilet lid are under the effect of drive block, and its self action of gravity that receives reduces greatly, has reduced the acceleration of toilet seat and toilet lid whereabouts for interact with toilet bowl is littleer when toilet seat and toilet lid fall, reduces the collision dynamics, has improved the whole life of closestool.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of a drive rod of the present invention;
FIG. 4 is a schematic view of a lever according to the present invention;
FIG. 5 is a schematic view of a control member of the present invention;
fig. 6 is a schematic view of the direction of movement of the present invention during prolonged use.
In the figure: 1. a toilet bowl; 2. a toilet seat; 3. a toilet lid; 4. a water tank; 5. a flush valve; 6. a control chamber; 7. a drive block; 8. a control member; 801. a balancing barrel; 802. a water dripping hole; 803. water replenishing holes; 9. a drive rod; 901. a support; 902. a contact lever; 903. a flushing pressure lever; 904. a support spring; 905. a push rod; 10. a lever; 101. a connecting shaft; 102. a connecting rod; 103. bending the pipe; 11. a movable pulley block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 2-6, an automatic lid-turning and water-flushing toilet includes a toilet 1, a toilet seat 2, a toilet lid 3, a water tank 4 and a flushing valve 5, a control chamber 6 is disposed at the lower end of the water tank 4, a driving block 7 is accommodated in the control chamber 6, the driving block 7 is connected with a lever 10 through a fixed pulley, the lever 10 is fixedly connected with the toilet seat 2, the lever 10 is hinged with the toilet 1, the lever 10 includes a connecting shaft 101, a connecting rod 102 and an elbow 103, the elbow 103 is connected with the driving block 7 through a cable and a fixed pulley, the elbow 103 is connected with the connecting shaft 101 through the connecting rod 102, the connecting shaft 101 is fixedly connected with the toilet seat 2, the lever 10 is hinged with the toilet seat 1 through the connecting shaft 101, the elbow 103 ensures that the traction angle is the optimal angle, the weight of the driving block 7 is proper, so that the gravity acts on the lever 10 to pull the toilet seat 2 but can not, only the toilet seat 2 is covered on the toilet bowl 1 and can be automatically turned up, the driving block 7 is connected with the control piece 8 through the movable pulley block 11, the driving rod 9 is assembled above the control piece 8, one end of the driving rod 9 penetrates through the side wall of the water tank 4 and is tightly attached to the turned-up toilet seat 3, the middle part of the driving rod 9 is movably connected with the flushing valve 5, water is stored in one part of the control piece 8, along with the leakage of the water in the control piece 8, the larger the resultant force of the control piece 8 and the driving block 7 is, the larger the pressure is applied to the driving rod 9 until the driving rod 9 touches the flushing valve 5 to flush the toilet bowl 1, the time of the water flowing out from the control piece 8 determines the time after the delay of flushing, so that the automatic flushing after the use of a person is realized, meanwhile, the driving rod 9 can push the toilet seat 3 to incline the toilet seat 3 and the toilet seat 2, the, after the flushing, the control member 8 loses the buoyancy effect and becomes heavy, and after the increased weight is amplified by the pulley block 11, the common acting force of the control member 8, the toilet seat 2 and the toilet cover 3 can pull the driving block 7 until the toilet seat 2 and the toilet cover 3 are automatically covered.
Wherein, the control member 8 comprises a balance barrel 801, a water dripping hole 802 and a water replenishing hole 803, the driving block 7 is connected with the balance barrel 801 positioned in the water tank 4 through a movable pulley block 11 and a cable, the middle part of the upper surface of the balance barrel 801 is provided with a hook, the side wall of the water tank 4 is provided with a cavity for the cable to pass through, the cavity of the water tank 4 is higher than the highest water level in the water tank 4 to realize the isolation between the water tank 4 and the control cavity 6, the upper part of the balance barrel 801 is provided with a cavity, the middle part of the side wall of the cavity at the upper part of the balance barrel 801 is provided with the water dripping hole 802, when the toilet seat 2 and the toilet cover 3 are turned over, the water dripping hole 802 is higher than the water level of the water tank 4, the water stored in the cavity of the balance barrel 801 slowly flows out until the water in the cavity of the balance barrel 801 is flush with the water dripping hole 802, the process takes two to three, reducing the time required for injection into equalizing barrel 801.
Wherein, the driving lever 9 comprises a support 901, a contact lever 902, a flushing lever 903, a support spring 904 and a push rod 905, the inner wall of the water tank 4 is movably connected with the contact lever 902 through the support 901, the support 901 is fixedly connected with the water tank 4, the contact lever 902 is hinged with the support 901, the middle part of the contact lever 902 is fixedly connected with the flushing lever 903, the outer side wall of the flushing lever 903 is movably connected with the support spring 904, the length-adjustable gauge of the support spring 904 is marked with scale marks, the lower end of the support spring 904 is connected with the flushing valve 5, the support spring 904 is not contacted with the valve core of the flushing valve 5, the support spring 904 also plays a role of supporting the driving lever 9, one end of the contact lever 902 is hinged with the push rod 905, one end of the push rod 905 close to the toilet lid 3 penetrates through the side wall of the water tank 4 through a through hole, the through hole between the push rod 905 and the water, the other end of the contact rod 902 is overlapped with the movable track of the control member 8, the control member 8 moves upwards to push the contact rod 902, the flushing pressure rod 903 is positioned above the valve core of the flushing valve 5, and the contact rod 902 rotates around the bracket 901, so that the flushing pressure rod 903 presses the valve core of the flushing valve 5 to start flushing.
Wherein, the actuating lever 9 is located between the bath button of water tank 4 and the case of flashing valve 5, and when the user pressed the bath button of water tank 4, the bath button of water tank 4 promoted actuating lever 9, made bath depression bar 903 touch the case of flashing valve 5 and accomplished the bath, and simultaneously, toilet seat 2 and toilet lid 3 automatic cover were on toilet bowl 1, guaranteed manually operation's normal use, and do not need manually to cover toilet seat 2 and toilet lid 3 during manually operation.
Wherein, the cable between the driving block 7 and the control member 8 is provided with two hooks for connecting the control member 8, when the control member 8 contacts with the driving rod 9, the toilet bowl 1 and the toilet seat 2 are respectively in the opening state and the covering state, when the control member 8 is connected with the hook at the lower position, when the toilet seat 2 and the toilet seat cover 3 are turned over, the control member 8 contacts with the driving rod 9, the water dripping hole 802 of the control member 8 is higher than the water surface, when the control member 8 is connected with the hook at the lower position, when the toilet seat 2 and the toilet seat cover 3 cover the toilet bowl 1, the control member 8 contacts with the driving rod 9, when the toilet is normally used, the control member 8 is connected with the hook at the lower position, when the toilet is not used for a long time, the control member 8 is connected with the hook at the higher position, and simultaneously, the length of the supporting spring 904 is adjusted.
The working principle is as follows:
when the user urinates, the toilet seat 2 and the toilet cover 3 are turned up by the user, the driving block 7 loses the traction of the toilet seat 2 and the toilet cover 3, the gravity of the control piece 8 under the action of the buoyancy is not enough to pull the driving block 7, so that the control piece 8 is lifted by the driving block 7, the water inside the control piece 8 after leaving the water surface is discharged from the water dripping hole 802, the control piece 8 gradually lightens along with the discharge of the water stored in the control piece 8, the pressure on the driving rod 9 under the action of the traction of the driving block 7 is higher, the driving rod 9 pushes the toilet seat 2 and the toilet cover 3 to incline and touch the flushing valve 5 to finish the drainage process for about 2-3 minutes, the user urinates enough, the water level in the water tank 4 is simultaneously lowered, the control piece 8 loses the action of the buoyancy, the driving block 7 is lifted by the combined action of the control piece 8, the, when the toilet seat 2 and the toilet cover 3 slowly fall to cover the toilet bowl 1, when in defecation, a user turns up the toilet seat 2 and the toilet cover 3 and turns down the toilet seat 2, little water flows out in the control piece 8 during the period, the driving rod 9 is not pushed to touch the flushing valve 5, after the buttocks of the user leave the toilet seat 2 after the use of the user is finished, the function of the toilet cover 3 is not available, the acting force of the toilet seat 2 and the control piece 8 is smaller than the gravity of the driving block 7, the toilet seat 2 and the control piece 8 are lifted, the control piece 8 leaves the water surface, and the drainage and automatic cover falling processes are repeated.
Automatic water replenishing is carried out, when the toilet is not used for a long time, the control member 8 is connected by a hook at a high position, meanwhile, the length of the supporting spring 904 is adjusted, so that most of water in the control member 8 is evaporated and then the driving rod 9 is pushed to trigger the flushing valve 5, because the water in the control member 8 is less than the water in the water seal, when most of the water in the control member 8 is evaporated, the control member 8 becomes light, the driving block 7 inclines the control member 8 towards the lever 10 and pulls the control member 8, the control member 8 pushes the driving rod 9 to trigger the flushing valve 5 to carry out flushing action to replenish water to the water seal in the toilet, meanwhile, the control member 8 loses buoyancy influence and then pulls the driving block 7 to incline towards one side of the control member 8, the control member 8 moves downwards in a proper amount, and as the water level in the water tank 4 rises, the position of the.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automatic closestool of flip and bath, includes toilet bowl (1), toilet seat (2), toilet lid (3), water tank (4) and flashing valve (5), its characterized in that: the lower extreme of water tank (4) is equipped with control chamber (6), it has drive block (7) to hold in control chamber (6), drive block (7) are connected with lever (10) through the fixed pulley, lever (10) and toilet seat (2) fixed connection, lever (10) and toilet bowl (1) are articulated, drive block (7) are connected through movable pulley group (11) and are used for regularly control (8), and how little and buoyancy change of the water yield in control (8) is as control parameter, the top of control (8) is equipped with actuating lever (9), toilet lid (3) after the upset are pressed close to the lateral wall that the one end of actuating lever (9) runs through water tank (4), the middle part swing joint flashing valve (5) of actuating lever (9).
2. An automatic flip and flush toilet according to claim 1, wherein: control piece (8) are including balance bucket (801), drip hole (802) and moisturizing hole (803), drive block (7) are located inside balance bucket (801) of water tank (4) through running block group (11) and cable connection, the lateral wall of water tank (4) is equipped with the cavity that is used for the cable to pass through, the cavity of water tank (4) is higher than the highest water level in water tank (4), the cavity is established to the upper portion of balance bucket (801), the middle part of balance bucket (801) upper portion cavity lateral wall is equipped with drip hole (802), the upper portion of balance bucket (801) is equipped with moisturizing hole (803).
3. An automatic flip and flush toilet according to claim 1, wherein: the utility model discloses a flush toilet, including actuating lever (9) and flush toilet cover, including support (901), contact lever (902), bath depression bar (903), supporting spring (904) and push rod (905), the inner wall of water tank (4) has contact lever (902) through support (901) swing joint, the middle part fixedly connected with of contact lever (902) is washed by water depression bar (903), the lateral wall swing joint of washing by water depression bar (903) has supporting spring (904), the lower extreme and the flashing valve (5) of supporting spring (904) are connected, the one end of contact lever (902) articulates there is push rod (905), the lateral wall that the through-hole runs through water tank (4) is passed through to push rod (905) one end that is close to toilet cover (3), the movable track of contact lever (902) and control piece (8) has the coincidence, it is located the case top of flashing valve (5) to wash by.
4. An automatic flip and flush toilet according to claim 1, wherein: the driving rod (9) is positioned between a flushing button of the water tank (4) and a flushing valve core of the flushing valve (5).
5. An automatic flip and flush toilet according to claim 1, wherein: the cable between the driving block (7) and the control piece (8) is provided with two hooks for connecting the control piece (8), so that the toilet bowl (1) and the toilet seat (2) are respectively in a turning-open state and a covering state when the control piece (8) is in contact with the driving rod (9).
CN201910408628.8A 2019-05-16 2019-05-16 Closestool with automatic cover turning and flushing functions Expired - Fee Related CN110080362B (en)

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CN110080362B true CN110080362B (en) 2020-11-24

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110397886A (en) * 2019-09-11 2019-11-01 安溪县城厢逸宁贸易商行 A kind of more kinetic energy new energy lighting apparatus
CN113152614A (en) * 2021-05-18 2021-07-23 北京康之维科技有限公司 Method and device for centralized cleaning, pouring and discharging of excrement and urine
CN113513065A (en) * 2021-06-30 2021-10-19 谷力(厦门)科技有限公司 Intelligent closestool and control method thereof
CN114176451B (en) * 2022-01-03 2023-06-30 福建科迪厨卫有限公司 Closestool capable of intelligently heating cushion

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Publication number Priority date Publication date Assignee Title
US5177818A (en) * 1991-04-16 1993-01-12 Tsai Wei C Toilet-seat flush-valve operating device
CN1111311A (en) * 1994-05-05 1995-11-08 潘建邦 Toilet capable of lifting up seat automatically
CN2522483Y (en) * 2001-11-22 2002-11-27 刘文斌 Automatic turning-lid water-flushing toilet closet
US6883186B1 (en) * 2003-06-04 2005-04-26 Roland Hernandez In-tank lid position control
CN2777076Y (en) * 2005-01-19 2006-05-03 秦振 Automatic flush valve for closet
CN201502093U (en) * 2008-09-26 2010-06-09 徐长树 Automatic lifting pedestal pan

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177818A (en) * 1991-04-16 1993-01-12 Tsai Wei C Toilet-seat flush-valve operating device
CN1111311A (en) * 1994-05-05 1995-11-08 潘建邦 Toilet capable of lifting up seat automatically
CN2522483Y (en) * 2001-11-22 2002-11-27 刘文斌 Automatic turning-lid water-flushing toilet closet
US6883186B1 (en) * 2003-06-04 2005-04-26 Roland Hernandez In-tank lid position control
CN2777076Y (en) * 2005-01-19 2006-05-03 秦振 Automatic flush valve for closet
CN201502093U (en) * 2008-09-26 2010-06-09 徐长树 Automatic lifting pedestal pan

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