CN113374046A - Water-saving toilet - Google Patents

Water-saving toilet Download PDF

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Publication number
CN113374046A
CN113374046A CN202110506392.9A CN202110506392A CN113374046A CN 113374046 A CN113374046 A CN 113374046A CN 202110506392 A CN202110506392 A CN 202110506392A CN 113374046 A CN113374046 A CN 113374046A
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CN
China
Prior art keywords
cylinder
water
closestool
air
rotating shaft
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.)
Pending
Application number
CN202110506392.9A
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Chinese (zh)
Inventor
李智伟
王慧
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202110506392.9A priority Critical patent/CN113374046A/en
Publication of CN113374046A publication Critical patent/CN113374046A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other 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
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/003—Cisterns in combination with wash-basins, urinals, or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other 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
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/025—Combined with wash-basins, urinals, flushing devices for chamber-pots, bed-pans, or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other 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
    • E03D11/12—Swivel-mounted bowls, e.g. for use in restricted spaces slidably or movably mounted bowls; combinations with flushing and disinfecting devices actuated by the swiveling or sliding movement of the bowl
    • E03D11/125—Height adjustable bowls
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other 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
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/135—Supports for bowls
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B1/00—Methods or layout of installations for water supply
    • E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
    • E03B1/041—Greywater supply systems
    • E03B2001/045—Greywater supply systems using household water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/30—Relating to industrial water supply, e.g. used for cooling

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

Abstract

The invention discloses a water-saving closestool which comprises a base, wherein a closestool main body is installed at the upper end of the base, rotating shaft connecting blocks are arranged at two ends of the closestool main body, a closestool cover is connected at one end of each rotating shaft connecting block, the other end of each rotating shaft connecting block is hinged with a second piston rod of a second cylinder through a connecting column, a treading cylinder is fixed at one side of the base, the closestool main body is fixed at the upper end of the base, a hand washing reservoir is installed at the rear side of the closestool main body, auxiliary mechanisms are installed at two ends of the hand washing reservoir, and each auxiliary mechanism comprises a handrail, an inner meshing ratchet mechanism and a first cylinder; the water-saving closestool is convenient for people with different heights or needing to get up with assistance, occupies a small space, can recycle waste water, and is relatively environment-friendly.

Description

Water-saving toilet
Technical Field
The invention relates to the technical field of toilets, in particular to a water-saving toilet.
Background
The water-saving closestool is a closestool which achieves the purpose of saving water through technical innovation on the basis of the existing common closestool, and the water saving is divided into two types: one is to save water consumption, the other is to save water by recycling waste water, and the water-saving closestool has the same function as a common closestool and has the functions of saving water, maintaining cleaning function and conveying excrement; the existing water-saving closestool device has some defects, firstly, toilet water can be wasted, places for placing articles such as hand sanitizer need to be found additionally for placing, secondly, no object capable of helping people to get up by aid is available after the toilet is used, and people with different heights or needing helping people to get up are inconvenient to use, and therefore the water-saving closestool is provided.
Disclosure of Invention
The invention mainly aims to provide a water-saving closestool, which can effectively solve the problems in the background technology:
1. the toilet water is wasted, and places for placing articles such as hand sanitizer need to be additionally found;
2. when the device is used, no object capable of helping the user to get up is available, and the device is inconvenient to people with different heights or who need assistance to get up.
In order to realize the purpose, the invention adopts the technical scheme that:
a water-saving toilet comprises a base, a toilet main body is installed at the upper end of the base, rotary shaft connecting blocks are arranged at two ends of the toilet main body and rotatably connected with a toilet cover, a hand washing reservoir is fixed at the upper end of the base and is installed at the rear side of the toilet main body, auxiliary mechanisms are installed at the left end and the right end of the hand washing reservoir, a U-shaped pipe is arranged at one end of the hand washing reservoir and above the auxiliary mechanisms, a water pipe is arranged at the upper end of the base, a faucet is arranged at the upper end of the water pipe, a flushing switch is arranged at the front end of the hand washing reservoir, a first water storage tank is arranged in the hand washing reservoir, a second water storage tank is arranged in the hand washing reservoir and on one side of the hand washing reservoir, close to the first water storage tank, a water inlet end of the second water storage tank is connected with a water pipe, a hand washing pool is arranged at the upper end of the hand washing reservoir and above the first water storage tank, the upper end of the hand washing reservoir is provided with a placing box above the second water storage tank, and the inner side of the first water storage tank at the lower end of the hand washing tank is provided with a water outlet.
Preferably, the closestool main part includes toilet bowl and mount pad, the top of toilet bowl is provided with the toilet seat, the toilet bowl lower extreme is provided with the U-shaped slider, mount pad and base fixed connection, the structure of mount pad is provided with the U-shaped spout for the inside of U-shaped and mount pad, the U-shaped slider can slide in the U-shaped spout.
Preferably, complementary unit includes the handrail, the one end of handrail is fixed with inner gearing ratchet, inner gearing ratchet includes ratchet and pawl, ratchet and handrail fixed connection, the pawl articulates on the inside carousel of ratchet, the carousel utilizes No. two pivots to pass through the bearing and wash the hand the cistern and rotate and be connected, be fixed with L shape spliced pole in No. two pivots, the one end sliding connection of L shape spliced pole is in the spout of movable block, the upper and lower both ends of movable block all with a piston rod fixed connection of a cylinder, the air inlet and the gas outlet of a cylinder all are provided with the check valve, the U-shaped spout intercommunication that the inside that hose and mount pad set up is passed through to the gas outlet of a cylinder.
Preferably, the flush switches are two groups and are respectively and fixedly installed in front of the first water storage tank and the second water storage tank.
Preferably, the lower end of the placing box is fixedly connected with the outer surface of the hand washing reservoir, and the upper end of the water outlet is fixedly connected with the hand washing basin.
Preferably, an air bag is arranged in a groove at the bottom end of the toilet seat, and the air bag controls the first pneumatic reversing valve to reverse through air pressure.
Preferably, the rotating shaft connecting block comprises a rotating shaft, the rotating shaft is rotatably connected with the rotating shaft connecting block, the rotating shaft is fixedly connected with the toilet cover, a connecting column is fixed at one end of the rotating shaft, which is far away from the toilet cover, and is hinged with a piston rod II of a cylinder II, the diameter of the piston rod II is smaller than the diameter of the piston rod II, which penetrates through a through hole in the cylinder II, an air chamber in the cylinder II is divided into an upper air chamber and a lower air chamber by the piston rod, the upper air chamber is communicated with a U-shaped chute arranged in the mounting seat through a hose, a pneumatic reversing valve I is arranged on a hose between the upper air chamber and the U-shaped chute, the lower air chamber is communicated with the treading cylinder through a hose, and a pneumatic reversing valve II is arranged on a hose between the lower air chamber and the treading cylinder, the stepping cylinder controls the reversing of the second pneumatic reversing valve through air pressure.
Preferably, the gas inlet end of the stepping cylinder is provided with a one-way valve, the stepping cylinder comprises a pressing block and a cylinder body, the pressing block is connected in the cylinder body in a sliding mode, and the stepping cylinder is fixed on one side of the base.
Compared with the prior art, the invention has the following beneficial effects:
1. by arranging the faucet, the hand washing sink and the first water storage tank, in order to store water in the hand washing water storage tank into the first water storage tank after hands are washed, the water is used for flushing the toilet bowl, so that the purpose of saving surplus water is achieved; the second water storage tank is arranged, and when the water in the first water storage tank is not enough to flush dirt, the water stored in the second water storage tank can be used for flushing the closestool; the upper end of the hand washing reservoir is provided with the placing box which can place articles such as hand sanitizer and the like, so that the hand washing reservoir is convenient for users to use; the water quantity of the first water storage tank can be observed through the U-shaped pipe arranged at the front end of the hand washing reservoir, and the toilet bowl can be conveniently washed when the toilet bowl is used next time.
2. The closestool main body is divided into a closestool and a mounting seat, when the handrail is pressed up and down, the handrail drives the ratchet wheel to rotate, the ratchet wheel drives the pawl to rotate in one direction, so that the rotary disc, the second rotary shaft and the L-shaped connecting column are driven to rotate, the L-shaped connecting column drives the movable block to move up and down by sliding in the sliding groove in the movable block, the first piston rods connected with the upper part and the lower part of the movable block extrude the first air cylinder to drive air into the mounting seat, and the U-shaped sliding groove is formed in the mounting seat to adjust the height of the closestool on the mounting seat so as to serve people with different heights or people needing to rise by virtue of force; the air inlet and the air outlet of the first air cylinder are both provided with one-way valves, and the purpose of the one-way valves is to pump air in the first air cylinder into a U-shaped chute arranged inside the mounting seat to lift the toilet.
3. Through arranging the air bag and the first pneumatic reversing valve, when a person sits on the toilet seat, the first pneumatic reversing valve is controlled to reverse by extruding the air bag below the toilet seat, so that the upper air chamber inside the second air cylinder is not communicated with the U-shaped chute arranged inside the mounting seat to ensure the height adjustment of the toilet seat on the mounting seat, when the person leaves the toilet seat, the air bag is not extruded any more, the first pneumatic reversing valve reverses to ensure that the upper air chamber inside the second air cylinder is communicated with the U-shaped chute arranged inside the mounting seat, air in the U-shaped chute is extruded through the gravity of the toilet seat, the air enters the upper air chamber inside the second air cylinder, one part of the air enters the outside through the through hole on the second air cylinder through the second piston rod, the other part of the air extrudes the second piston rod to move downwards, the second piston rod drives the first rotating shaft fixedly connected with the connecting column to rotate, and further drives the toilet cover fixed with the first rotating shaft to rotate, therefore, the aim of automatically closing the toilet lid is fulfilled, and the lower air chamber in the second air cylinder exhausts to the outside through the second pneumatic reversing valve while the toilet lid is automatically closed, so that pneumatic balance is met.
4. When a person needs to use the closestool, the pressing block on the pressing cylinder is pressed, the pressing block presses the air in the cylinder body to enter the lower air chamber in the second cylinder, when the person presses the pressing cylinder, the second pneumatic reversing valve reverses through the air pressure in the pressing cylinder to enable the lower air chamber in the second cylinder to be communicated with the pressing cylinder, the air enters the lower air chamber to press the second piston rod to move upwards, the second piston rod drives the first rotating shaft fixedly connected with the connecting column to rotate, so that the closestool cover fixed with the first rotating shaft is driven to rotate, the aim of opening the closestool cover is achieved, when the closestool cover is opened, the air in the upper air chamber in the second cylinder passes through the through hole in the second cylinder through the second piston rod to enter the outside, pneumatic balance is achieved, the pressing cylinder is released, the second pneumatic reversing valve reverses, and the lower air chamber in the second cylinder is not communicated with the pressing cylinder, to ensure the toilet lid to be always opened.
Drawings
FIG. 1 is a schematic view of the overall structure of a water-saving toilet of the present invention;
FIG. 2 is a sectional view of the interior of a hand washing reservoir of a water saving toilet of the present invention;
FIG. 3 is a schematic structural diagram of an auxiliary mechanism of a water-saving toilet according to the first aspect of the present invention;
FIG. 4 is a second structural view of an auxiliary mechanism of the water saving toilet of the present invention;
FIG. 5 is a sectional view of a toilet body of the water savable toilet of the present invention;
FIG. 6 is a view showing the structure of the toilet seat and the air bag of the water saving toilet of the present invention.
In the figure: 1. a base; 2. a toilet body; 3. a toilet lid; 4. a flushing switch; 5. washing hands in a sink; 6. placing the box; 7. a faucet; 8. a water pipe; 9. an auxiliary mechanism; 901. a handrail; 902. an internal engagement ratchet mechanism; 903. an L-shaped connecting column; 904. a movable block; 905. a first cylinder; 906. a first piston rod; 10. a U-shaped pipe; 11. a rotating shaft connecting block; 111. a first rotating shaft; 112. a second cylinder; 113. a second piston rod; 12. a toilet seat; 13. a water discharge outlet; 14. treading the cylinder; 141. briquetting; 142. a cylinder body; 15. an air bag; 16. a first water storage tank; 17. a hand washing reservoir; 18. a second reservoir.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.
As shown in fig. 1 to 6, a water saving toilet comprises a base 1, a toilet main body 2 is installed at the upper end of the base 1, rotary shaft connecting blocks 11 are arranged at two ends of the toilet main body 2, the rotary shaft connecting blocks 11 are rotatably connected with a toilet lid 3, a hand washing reservoir 17 is fixed at the upper end of the base 1 and is installed at the rear side of the toilet main body 2, auxiliary mechanisms 9 are installed at the left and right ends of the hand washing reservoir 17, a U-shaped pipe 10 is arranged at one end of the hand washing reservoir 17 and above the auxiliary mechanism 9, a water pipe 8 is arranged at the upper end of the base 1, a faucet 7 is arranged at the upper end of the water pipe 8, a flushing switch 4 is arranged at the front end of the hand washing reservoir 17, a first water storage tank 16 is arranged inside the hand washing reservoir 17, a second water storage tank 18 is arranged at one side of the inside of the hand washing reservoir 17 and close to the first water storage tank 16, the water inlet end of the second water storage tank 18 is connected with a tap water pipe, a hand washing basin 5 is arranged at the upper end of the hand washing reservoir 17 and above the first water storage tank 16, a placing box 6 is arranged at the upper end of the hand washing reservoir 17 and above the second water storage tank 18, and a water outlet 13 is arranged on the inner side of the first water storage tank 16 at the lower end of the hand washing basin 5.
By adopting the technical scheme, the faucet 7, the hand washing basin 5 and the first water storage tank 16 are arranged, so that water in the hand washing water storage tank 17 is stored in the first water storage tank 16 after hands are washed, and the water is used for flushing the toilet bowl, so that the purpose of saving surplus water is achieved; a second reservoir 18 is provided, when the water in the first reservoir 16 is not enough to flush the dirt, the water stored in the second reservoir 18 can be used for flushing the toilet; the upper end of the hand washing reservoir 17 is provided with the placing box 6 which can place articles such as hand washing liquid and the like, so that the use of a user is facilitated; the U-shaped pipe 10 arranged at the front end of the hand washing water reservoir 17 can observe the water quantity of the first water storage tank 16, so that the toilet can be conveniently washed when the toilet is used next time.
Specifically, the closestool main part 2 includes toilet bowl 201 and mount pad 202, toilet bowl 201's top is provided with toilet seat 12, toilet bowl 201 lower extreme is provided with the U-shaped slider, mount pad 202 and base 1 fixed connection, the structure of mount pad 202 is that the inside of U-shaped and mount pad 202 is provided with the U-shaped spout, the U-shaped slider can slide in the U-shaped spout.
Specifically, the auxiliary mechanism 9 includes a handrail 901, an inner engagement ratchet mechanism 902 is fixed at one end of the handrail 901, the inner engagement ratchet mechanism 902 includes a ratchet and a pawl, the ratchet is fixedly connected with the handrail 901, the pawl is hinged to a turntable inside the ratchet, the turntable is rotatably connected with the hand washing reservoir 17 through a bearing by using a second rotating shaft, an L-shaped connecting column 903 is fixed on the second rotating shaft, one end of the L-shaped connecting column 903 is slidably connected in a chute of a movable block 904, the upper end and the lower end of the movable block 904 are both fixedly connected with a first piston rod 906 of a first cylinder 905, a one-way valve is arranged on an air inlet and an air outlet of the first cylinder 905, and an air outlet of the first cylinder 905 is communicated with a U-shaped chute arranged inside the mounting seat 202 through a hose.
By adopting the technical scheme, the toilet main body 2 is divided into the toilet 201 and the mounting seat 202, when the handrail 901 is pressed up and down, the handrail 901 drives the ratchet wheel to rotate, the ratchet wheel rotates towards one direction by driving the pawl, so as to drive the turntable, the second rotating shaft and the L-shaped connecting column 903 to rotate, then the L-shaped connecting column 903 drives the movable block 904 to move up and down by sliding in the chute inside the movable block 904, the first piston rod 906 connected with the upper part and the lower part of the movable block 904 extrudes the first air cylinder 905, so that air is pumped into the mounting seat 202 to be provided with the U-shaped chute to adjust the height of the toilet 201 on the mounting seat 202 so as to serve people with different heights or needing to rise by virtue of strength; the air inlet and the air outlet of the first air cylinder 905 are provided with check valves, so that air in the first air cylinder 905 can be pumped into the U-shaped sliding groove arranged in the mounting seat 202 to lift the toilet bowl 201.
Specifically, the two flush switches 4 are fixedly installed in front of the first and second water storage tanks 16 and 18, respectively, and the flushing of the toilet body 2 can be facilitated by pressing the flush switches 4.
The lower end of the placing box 6 is fixedly connected with the outer surface of a hand washing reservoir 17, and the upper end of the water outlet 13 is fixedly connected with the hand washing basin 5.
Specifically, an air bag 15 is arranged in a groove at the bottom end of the toilet seat 12, and the air bag 15 controls the direction of a first pneumatic direction valve through air pressure.
Specifically, the rotating shaft connecting block 11 includes a first rotating shaft 111, the first rotating shaft 111 is rotatably connected with the rotating shaft connecting block 11, the first rotating shaft 111 is fixedly connected with the toilet lid 3, one end of the first rotating shaft 111, which is far away from the toilet lid 3, is fixed with a connecting column, one end of the connecting column, which is far away from the first rotating shaft 111, is hinged with a second piston rod 113 of a second cylinder 112, the diameter of the second piston rod 113 is smaller than the diameter of the second piston rod 113, which passes through a through hole on the second cylinder 112, an air chamber inside the second cylinder 112 is divided into an upper air chamber and a lower air chamber by the piston rod, the upper air chamber is communicated with a U-shaped chute arranged inside the mounting seat 202 through a hose, a first pneumatic reversing valve is arranged on a hose communicating the upper air chamber and the U-shaped chute, the lower air chamber is communicated with the pressing cylinder 14 through a hose, and a second pneumatic reversing valve is arranged on a hose communicating the lower air chamber and the pressing cylinder 14, the treading cylinder 14 controls the reversing of the second pneumatic reversing valve through air pressure.
By adopting the technical scheme, by arranging the air bag 15 and the first pneumatic reversing valve, when a person sits on the toilet seat 12, the reversing of the first pneumatic reversing valve is controlled by extruding the air bag 15 below the toilet seat 12, so that the upper air chamber inside the second air cylinder 112 is not communicated with the U-shaped chute arranged inside the mounting seat 202 to ensure that the height of the toilet seat 201 on the mounting seat 202 is adjusted, when the person leaves the toilet seat 12, the air bag 15 is not extruded any more, the reversing of the first pneumatic reversing valve ensures that the upper air chamber inside the second air cylinder 112 is communicated with the U-shaped chute arranged inside the mounting seat 202, air in the U-shaped chute is extruded by the gravity of the toilet seat 201 and enters the upper air chamber inside the second air cylinder 112, one part of the air passes through the through hole on the second air cylinder 112 to enter the outside, the other part of the air extrudes the second piston rod 113 to move downwards, the second piston rod 113 drives the first rotating shaft 111 fixedly connected with the connecting column to rotate, thereby driving the toilet lid 3 fixed with the first rotating shaft 111 to rotate, and realizing the purpose of automatically closing the toilet lid 3, and simultaneously, the lower air chamber inside the second air cylinder 112 exhausts to the outside through the second pneumatic reversing valve, thereby satisfying the pneumatic balance.
Specifically, the air inlet end of the stepping cylinder 14 is provided with a one-way valve, the stepping cylinder 14 includes a pressing block 141 and a cylinder body 142, the pressing block 141 is slidably connected in the cylinder body 142, and the stepping cylinder 14 is fixed on one side of the base 1.
By adopting the above technical scheme, through the arrangement of the stepping cylinder 14, when a person needs to use the toilet, the pressing block 141 on the stepping cylinder 14 is stepped, the pressing block 141 presses the air in the cylinder body 142 to enter the lower air chamber inside the second cylinder 112, when the person presses the stepping cylinder 14, the second pneumatic reversing valve reverses through the air pressure inside the stepping cylinder 14, so that the lower air chamber inside the second cylinder 112 is communicated with the stepping cylinder 14, the air enters the lower air chamber to press the second piston rod 113 to move upwards, the second piston rod 113 drives the first rotating shaft 111 fixedly connected with the connecting column to rotate, thereby driving the toilet lid 3 fixed with the first rotating shaft 111 to rotate, thereby achieving the purpose of opening the toilet lid 3, when the toilet lid 3 is opened, the air inside the upper air chamber inside the second cylinder 112 passes through the through hole on the second cylinder 112 through the second piston rod 113 to enter the outside, thereby achieving pneumatic balance, the treading cylinder 14 is released, the second pneumatic reversing valve reverses, so that the lower air chamber in the second cylinder 112 is not communicated with the treading cylinder 14 any more, and the toilet lid 3 is ensured to be in a state of being opened all the time.
It should be noted that the invention is a water-saving toilet, when a person needs to use the toilet, the person presses the press block 141 on the stepping cylinder 14, the press block 141 presses the air in the cylinder body 142 into the lower air chamber inside the second cylinder 112, when the person presses the stepping cylinder 14, the second pneumatic directional valve is reversed by the air pressure inside the stepping cylinder 14, so that the lower air chamber inside the second cylinder 112 is communicated with the stepping cylinder 14, the air enters the lower air chamber to press the second piston rod 113 to move upwards, the second piston rod 113 drives the first rotating shaft 111 fixedly connected with the connecting column to rotate, thereby driving the toilet lid 3 fixed with the first rotating shaft 111 to rotate, so as to achieve the purpose of opening the toilet lid 3, when the toilet lid 3 is opened, the air inside the upper air chamber inside the second cylinder 112 passes through the through hole on the second cylinder 112 through the second piston rod 113 to enter the outside, thereby achieving pneumatic balance, when a person sits on the toilet seat 12, the pneumatic reversing valve is controlled to reverse by squeezing the air bag 15 below the toilet seat 12, so that the upper air chamber inside the second air cylinder 112 is communicated with the U-shaped chute arranged inside the mounting seat 202 to ensure the height adjustment of the toilet seat 201 on the mounting seat 202, if the person needs to help leave the toilet seat 12 or sit on the toilet seat 12 more comfortably, the handrail 901 only needs to be pulled up and down to press the handrail 901, the handrail 901 drives the ratchet wheel to rotate, the ratchet wheel drives the pawl to rotate in one direction, so that the rotary disc, the second rotating shaft and the L-shaped connecting column 903 are driven to rotate, and the L-shaped connecting column 903 drives the movable block 904 to move up and down by sliding in the chute inside the movable block 904, a first piston rod 906 connected with the upper part and the lower part of the movable block 904 extrudes a first air cylinder 905 so as to drive air into the mounting seat 202, wherein a U-shaped chute is arranged in the mounting seat 202 to adjust the height of the toilet bowl 201 on the mounting seat 202 so as to serve people with different heights or needing to rise by virtue of strength;
when a person leaves the toilet seat 12, the air bag 15 is not extruded any more, the first pneumatic reversing valve reverses to enable the upper air chamber inside the second cylinder 112 to be communicated with the U-shaped chute arranged inside the mounting seat 202, air in the U-shaped chute is extruded through the gravity of the toilet bowl 201 and enters the upper air chamber inside the second cylinder 112, a part of air passes through the through hole on the second cylinder 112 through the second piston rod 113 to enter the outside, the other part of air extrudes the second piston rod 113 to move downwards, the second piston rod 113 drives the first rotating shaft 111 fixedly connected with the connecting column to rotate, so that the toilet cover 3 fixed with the first rotating shaft 111 is driven to rotate, the purpose of automatically closing the toilet cover 3 is achieved, and the lower air chamber inside the second cylinder 112 exhausts air to the outside through the second pneumatic reversing valve while the toilet cover 3 is automatically closed, so that pneumatic balance is met;
after a user goes to a toilet, a hand washing basin 5 is arranged at the upper end of a hand washing reservoir 17, water in a water pipe 8 can be discharged by opening a water faucet 7, the discharged water can flow into the hand washing basin 5, the water in the water pipe 8 can be conveniently washed by the user, the water in the hand washing basin 5 flows into a first water storage tank 16 through a water discharge port 13 and is convenient to store the water for washing hands, the water quantity of the first water storage tank 16 can be observed through a U-shaped pipe 10 arranged at the front end of the hand washing reservoir 17, the toilet can be conveniently washed when the toilet is used next time, a second water storage tank 18 is arranged at the rear end of the first water storage tank 16, the second water storage tank 18 can be used for washing when the water in the first water storage tank 16 is not enough to wash dirt, and a placing box 6 is arranged at the upper end of the hand washing reservoir 17 and can be used for placing articles such as liquid in the hand washing reservoir.
The foregoing shows and describes the general principles and features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A water-saving closestool comprises a base (1), and is characterized in that: the closestool is characterized in that a closestool main body (2) is installed at the upper end of a base (1), rotary shaft connecting blocks (11) are arranged at two ends of the closestool main body (2), the rotary shaft connecting blocks (11) are rotatably connected with a closestool cover (3), a hand washing reservoir (17) is installed at the rear side of the closestool main body (2) and the upper end of the base (1), auxiliary mechanisms (9) are installed at the left end and the right end of the hand washing reservoir (17), a U-shaped pipe (10) is arranged at one end of the hand washing reservoir (17) and above the auxiliary mechanism (9), a water pipe (8) is arranged at the upper end of the base (1), a faucet (7) is arranged at the upper end of the water pipe (8), a flushing switch (4) is arranged at the front end of the hand washing reservoir (17), and a first water storage tank (16) is arranged inside the hand washing reservoir (17), the inside of washing hand cistern (17) and be close to one side of first catch basin (16) and seted up second catch basin (18), the termination of intaking of second catch basin (18) is from the water pipe, the upper end of washing hand cistern (17) and the top that is close to first catch basin (16) are provided with wash hand pond (5), the top that the upper end of washing hand cistern (17) is located second catch basin (18) is provided with places box (6), the inboard of the first catch basin (16) of wash hand pond (5) lower extreme is provided with drain (13).
2. The water savable toilet according to claim 1, wherein: the closestool comprises a closestool main body (2) and a closestool ring (12), wherein the closestool main body (2) comprises a closestool body (201) and a mounting seat (202), the top end of the closestool body (201) is provided with a closestool ring (12), the lower end of the closestool body (201) is provided with a U-shaped sliding block, the mounting seat (202) is fixedly connected with a base (1), a U-shaped sliding groove is formed in the structure of the mounting seat (202) and is used for the inside of the U-shaped mounting seat (202), and the U-shaped sliding block can slide in the U-shaped sliding groove.
3. The water savable toilet according to claim 1, wherein: the auxiliary mechanism (9) comprises an armrest (901), an inner meshing ratchet mechanism (902) is fixed at one end of the armrest (901), the inner meshing ratchet mechanism (902) comprises a ratchet wheel and a pawl, the ratchet wheel is fixedly connected with the handrail (901), the pawl is hinged on a turntable inside the ratchet wheel, the turntable is rotationally connected with a hand washing reservoir (17) through a bearing by a second rotating shaft, an L-shaped connecting column (903) is fixed on the second rotating shaft, one end of the L-shaped connecting column (903) is connected in a sliding groove of the movable block (904) in a sliding manner, the upper end and the lower end of the movable block (904) are fixedly connected with a first piston rod (906) of a first air cylinder (905), the air inlet and the air outlet of the first air cylinder (905) are both provided with a one-way valve, and the air outlet of the first air cylinder (905) is communicated with the U-shaped sliding groove formed in the mounting seat (202) through a hose.
4. The water savable toilet according to claim 1, wherein: the two groups of flushing switches (4) are respectively and fixedly arranged in front of the first water storage tank (16) and the second water storage tank (18).
5. The water savable toilet according to claim 1, wherein: the lower end of the placing box (6) is fixedly connected with the outer surface of the hand washing reservoir (17), and the upper end of the water discharge opening (13) is fixedly connected with the hand washing basin (5).
6. The water savable toilet according to claim 2, wherein: an air bag (15) is arranged in a groove at the bottom end of the toilet seat (12), and the air bag (15) controls the first pneumatic reversing valve to reverse through air pressure.
7. The water savable toilet according to claim 1, wherein: the rotating shaft connecting block (11) comprises a rotating shaft (111), the rotating shaft (111) is rotatably connected with the rotating shaft connecting block (11), the rotating shaft (111) is fixedly connected with the toilet lid (3), one end of the rotating shaft (111) far away from the toilet lid (3) is fixedly provided with a connecting column, one end of the connecting column far away from the rotating shaft (111) is hinged with a second piston rod (113) of a second cylinder (112), the diameter of the second piston rod (113) is smaller than that of the second piston rod (113) penetrating through a through hole in the second cylinder (112), an air chamber inside the second cylinder (112) is divided into an upper air chamber and a lower air chamber by the piston rod, the upper air chamber is communicated with a U-shaped sliding groove arranged inside the mounting seat (202) through a hose, and a first pneumatic reversing valve is arranged on the hose between the upper air chamber and the U-shaped sliding groove, the lower air chamber is communicated with the treading cylinder (14) through a hose, a second pneumatic reversing valve is arranged on the hose between the lower air chamber and the treading cylinder (14), and the treading cylinder (14) controls the reversing of the second pneumatic reversing valve through air pressure.
8. The water savable toilet according to claim 7, wherein: the air inlet end of the stepping cylinder (14) is provided with a one-way valve, the stepping cylinder (14) comprises a pressing block (141) and a cylinder body (142), the pressing block (141) is connected with the cylinder body (142) in a sliding mode, and the stepping cylinder (14) is fixed on one side of the base (1).
CN202110506392.9A 2021-05-10 2021-05-10 Water-saving toilet Pending CN113374046A (en)

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Cited By (1)

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CN114000572A (en) * 2021-10-11 2022-02-01 李智伟 Water-saving toilet

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CN114000572A (en) * 2021-10-11 2022-02-01 李智伟 Water-saving toilet

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