WO2003048467A1 - Toilettes - Google Patents

Toilettes Download PDF

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Publication number
WO2003048467A1
WO2003048467A1 PCT/CN2002/000791 CN0200791W WO03048467A1 WO 2003048467 A1 WO2003048467 A1 WO 2003048467A1 CN 0200791 W CN0200791 W CN 0200791W WO 03048467 A1 WO03048467 A1 WO 03048467A1
Authority
WO
WIPO (PCT)
Prior art keywords
toilet
base
piston
drain valve
urinal
Prior art date
Application number
PCT/CN2002/000791
Other languages
English (en)
Chinese (zh)
Inventor
Guozhong Chen
Original Assignee
Guozhong Chen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN 01135101 external-priority patent/CN1352344A/zh
Priority claimed from CN 01269394 external-priority patent/CN2511736Y/zh
Priority claimed from CN 01135168 external-priority patent/CN1352342A/zh
Priority claimed from CN 02110130 external-priority patent/CN1370898A/zh
Priority claimed from CN 02110147 external-priority patent/CN1374426A/zh
Application filed by Guozhong Chen filed Critical Guozhong Chen
Priority to AU2002349721A priority Critical patent/AU2002349721A1/en
Priority to CNB028215001A priority patent/CN1306124C/zh
Publication of WO2003048467A1 publication Critical patent/WO2003048467A1/fr

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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
    • 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
    • E03D11/10—Bowls with closure elements provided between bottom or outlet and the outlet pipe; Bowls with pivotally supported inserts
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/40—Devices for distribution of flush water inside the bowl

Definitions

  • the invention relates to a sanitary ware, in particular to a toilet. Background technique
  • the existing urinals or squatting urinals are all integrated and made of ceramic materials. Due to the integral arrangement of the flushing ring and the base, due to the traditional shape and structure of the toilet or squatting pan, it cannot be made directly by injection molding, compression molding and machining, and cannot be made of materials such as stone and crystal. The pass rate of the product is low.
  • An object of the present invention is to provide a toilet, which can be manufactured by various methods such as injection molding, molding, and machine tool processing, thereby greatly improving the qualification rate of materials.
  • Another object of the present invention is to provide a method for manufacturing a toilet, which can be manufactured by using multiple materials, and can improve the qualification rate of products.
  • the purpose of the present invention is also to provide a toilet casing, which can be installed with an external overflow water storage device of the toilet, which is convenient for solving the problems of connection of the overflow water storage device of the toilet and the height of the water storage water.
  • the object of the present invention is also to provide a urinal drainage valve, which can make the sewage self-flow and directly discharge sewage, and effectively solve the problem that the traditional S-shaped backwater bay is easily blocked.
  • a toilet includes at least a flushing ring and a base, and the flushing ring and the base are separately provided, and the flushing ring is installed on the base.
  • the toilet of the present invention can be made of glass, crystal, agate, synthetic material, stone, or plastic.
  • the flushing ring of the toilet of the present invention can be assembled by an upper body and a lower body.
  • the upper body and the lower body of the flushing ring of the toilet of the present invention can be bonded or welded into one body.
  • the flush toilet bowl of the present invention can be integrally formed with the water tank of the toilet.
  • the toilet seat base of the present invention can be divided into two parts, the upper part is a toilet bowl and the lower part is a bottom bracket.
  • the assembly surface of the flushing ring and the base of the toilet of the present invention can be provided with a convex-concave phase embedding structure correspondingly. After the flushing ring is fitted with the base through the convex-concave phase embedding structure, it can be bonded or welded and assembled on the base.
  • the bottom of the urinal in the pedestal base of the present invention may be provided with a drain valve.
  • the base of the toilet of the present invention can be integrated with the drain valve housing.
  • the drainage valve of the toilet of the present invention includes at least a shell, the shell is provided with a water inlet and a water outlet, and a casing and a positioning sleeve are installed in the casing.
  • the positioning sleeve is provided with a through hole, and a traction element passes through the positioning sleeve.
  • the through hole is connected to the piston, and an elastic recovery element is provided between the piston and the positioning sleeve.
  • the traction element of the toilet of the present invention may be a pull line, a pull rod or a chain.
  • the elastic restoring element provided between the piston and the positioning sleeve of the toilet of the present invention may be a spring.
  • One end of the water inlet of the toilet drain valve housing of the present invention may be provided with a positioning boss, and one end of the piston may correspond to the shape of the boss and be positioned at the boss.
  • the boss may be a tapered boss, and the corresponding portion of the piston is also tapered, and the piston may be positioned to stop on the tapered boss. Mentioned live A seal may be provided between the plug and the positioning boss.
  • the drain valve piston of the toilet can be arranged in a positioning sleeve.
  • a moving sleeve may be provided in the drain valve housing of the toilet of the present invention, and the piston is provided in the moving sleeve.
  • a movable seal is provided between the moving sleeve of the drainage valve of the toilet and the casing of the drainage valve.
  • a dynamic seal may be provided between the piston of the drain valve of the toilet and the drain valve housing.
  • One end of the piston of the drain valve of the toilet of the present invention can extend into the water inlet and is provided with a dynamic seal.
  • the side of the base of the toilet seat of the present invention may be provided with at least one overflow water bay port, and an overflow floating ball type anti-overflow valve is installed outside the base through the interface.
  • the overflow floating ball type reverse overflow valve of the toilet of the present invention includes at least one shell, the shell is provided with two openings, and the two openings are respectively connected to the overflow water storage bay interface through a pipeline, and a float is arranged in the shell.
  • the diameter of the floating ball is larger than the diameter of the opening of the shell, and the lower end of the shell is blocked by a wire plug.
  • the drain valve of the toilet of the invention can be opened and closed by a time delay controller.
  • the time delay of the toilet of the present invention includes at least a handle, a bracket, a positioning block, a water tank cable interface, an oil storage tank, and an oil inlet and outlet.
  • the time delay can be installed on one side of the base, and the bracket is provided with a movable rod on the movable rod A spring is wound, and the rack is also provided with a movable rack that meshes with a sector gear.
  • the sector gear is fixed with a puller wheel, which is connected to the control cable of the drain valve.
  • the adjusting bolts adjust the clearance between the conical piston and the oil inlet and outlet ports to regulate the amount of oil passing through. '
  • the invention also provides a method for manufacturing a toilet.
  • the heating and soluble materials are selected to prepare the flushing grate and the base separately, and then the flushing grate is installed on the base.
  • the flushing urn and the base of the toilet of the present invention can be separately molded or molded.
  • the flushing ring and base of the toilet can be machined separately.
  • the flushing ring of the toilet of the present invention can be plugged, welded, and adhered to the base.
  • the flushing ring of the toilet according to the present invention may be composed of an upper body and a lower body, and the upper body or the lower body may be After forming separately, they are installed and formed into flushing grate.
  • the bottom of the urinal in the base of the toilet according to the present invention may be provided with a drain valve. After heating soluble materials are selected, the flushing ring and the base are separately manufactured, the flushing ring is mounted on the base, and the drain valve is mounted on the base. Inside the urinal bottom.
  • the present invention also provides a toilet casing, which at least includes a flushing ring and a base, characterized in that the flushing ring and the base are provided separately, and the flushing grate is installed on the base.
  • the toilet casing of the present invention can be made of glass, crystal, agate, synthetic material, or stone or plastic.
  • the flushing ring of the toilet casing of the present invention may be composed of an upper body and a lower body.
  • the upper body and the lower body of the toilet casing of the present invention can be bonded or welded together to form a flushing urn, which is installed on the base.
  • the flushing ring of the toilet casing of the present invention can be integrated with the water tank of the toilet.
  • the base of the toilet bowl of the present invention can be divided into two parts, the upper part is a urinal, and the lower part is a base.
  • the toilet and the base can be provided integrally or separately. .
  • the flushing ring of the toilet seat of the present invention can be bonded, welded or inserted on the base.
  • the side of the base of the toilet casing of the present invention is provided with at least one overflow water bay interface.
  • the bottom of the urinal of the base of the urinal casing can be connected with a drain valve casing.
  • the bottom of the urinal of the base of the toilet casing of the present invention may be integrally formed with the drain valve casing.
  • the invention also provides a toilet casing, which at least comprises a flushing urn and a base.
  • a urinal is provided on the upper end of the base, and an overflow water bay interface is provided on one side of the base.
  • the side of the base of the toilet casing of the invention is provided with two water storage bay interfaces.
  • the side of the base of the toilet casing of the present invention is provided with a water storage bay interface, and an overflow water storage bay interface is provided on the urinal.
  • the invention also provides a urinal drainage valve, which comprises at least a casing, the casing is provided with a water inlet and a water outlet, a piston and a positioning sleeve are installed in the casing, a positioning hole is provided with a through hole, and a traction element The piston is connected to the piston through a through hole provided on the positioning sleeve.
  • Elastic recovery element is provided.
  • the traction element may be a pull line, a pull rod or a chain.
  • the elastic restoring element provided between the piston and the positioning sleeve may be a spring.
  • One end of the water inlet of the drainage valve housing of the urinal drainage valve of the present invention may be provided with a positioning boss, and one end of the piston may correspond to the shape of the boss and be positioned at the boss.
  • the boss of the urinal drainage valve of the present invention may be a tapered boss, and the corresponding portion of the piston is also tapered, and the piston may be positioned to stop at the tapered boss.
  • a seal may be provided between the piston and the positioning boss.
  • the piston of the toilet drainage valve of the present invention can be set in a positioning sleeve.
  • the drainage valve housing of the urinal drainage valve of the present invention may be provided with a moving sleeve, and the piston is disposed in the moving sleeve.
  • a movable seal is provided between the moving sleeve of the urinal drainage valve and the casing of the drainage valve.
  • a movable seal may be provided between the piston of the urinal drainage valve and the casing of the drainage valve.
  • One end of the piston of the drain valve of the toilet of the present invention can extend into the water inlet and is provided with a dynamic seal.
  • the effect of the present invention is significant. Since the flushing ring and the base of the toilet of the present invention are provided separately, the base and the flushing ring can be separately manufactured during manufacture.
  • the flushing ring can also be integrally formed with the water tank.
  • the manufactured urinal and base support are not limited by the difficulty of opening the traditional toilet and can only be made of ceramics. It can be manufactured by various methods such as injection molding, molding, and machine processing. The processing technology is simple and can be greatly improved. Product pass rate. And it can be made of a variety of materials, such as glass, crystal, agate, synthetic materials or stone, plastic, etc., to meet people's diverse market needs.
  • an overflow floating ball type reverse overflow valve can be installed outside the base through the interface, so that it is not necessary to make an S-shaped return water when manufacturing the toilet shell The manufacturing process is even simpler.
  • the overflow floating ball type reverse overflow valve is installed outside the base, it is not limited by the structure of the toilet itself, so its design is more free, and it can easily provide a valve toilet overflow water storage device and solve the water problem.
  • the problem of sealing height has the advantages of easy installation, reduced production difficulty, etc., and can easily meet national standards, which strengthens the toilet overflow The effect of water and backwater.
  • the toilet of the present invention can be provided with a drain valve at the bottom of the urinal in the base, and the sewage can be drained by opening the drain valve. Since a large amount of water is not required to flush the pollutants through the S-shaped return water bay and then enter the sewage pipe, It only needs a small amount of water to flush the urinal, and it can be cleaned, which can greatly save water. BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 Schematic diagram of the toilet structure of the present invention
  • FIG. 1 Schematic structure of the present invention toilet after installation of overflow floating ball type backflow device
  • FIG. 3 is a schematic structural diagram of a delay device in the present invention.
  • FIG. 4 Schematic diagram of the structure of the toilet bowl of the present invention.
  • FIG. 5 Schematic diagram of the integrated structure of the flushing ring and the water tank of the present invention
  • FIG. 6 is a schematic structural diagram of another toilet seat according to the present invention.
  • FIG. 7 is a schematic structural diagram of another toilet seat according to the present invention.
  • FIG. 8 is a schematic structural diagram of another toilet seat according to the present invention.
  • FIG. 9 is a schematic structural diagram of another toilet seat according to the present invention.
  • FIG. 10 Schematic diagram of the first structure of the drainage valve of the present invention
  • Figure 1 1 is a schematic diagram of a second structure of the drainage valve of the present invention.
  • FIG. 12 Schematic diagram of the third structure of the drainage valve of the present invention
  • FIG. 13 is a schematic diagram of a fourth structure of the drainage valve of the present invention.
  • FIG. 14 Schematic diagram of the fifth structure of the drainage valve of the present invention
  • FIG. 15 Schematic diagram of the sixth structure of the drainage valve of the present invention
  • FIG. 16 Schematic diagram of the seventh structure of the drainage valve of the present invention
  • FIG. 17 Schematic diagram of the eighth structure of the drainage valve of the present invention
  • FIG. 18 Schematic diagram of the ninth structure of the drainage valve of the present invention
  • the present invention provides a urinal drainage valve.
  • the drainage valve 3 includes at least a casing 31.
  • the casing 31 is provided with a water inlet 32 and a water outlet 33.
  • a piston 34 and a positioning sleeve 35 are installed, the positioning sleeve 35 is provided with a through hole 351, a traction element is connected to the piston 34 through the through hole 351, and an elastic recovery element is provided between the piston 34 and the positioning sleeve 35 37.
  • the water inlet of the drain valve 3 can be connected to the bottom of the toilet bowl. It can be installed on the bottom of the toilet as shown in Figure 1, or it can be installed on the bottom of the toilet as shown in Figure 19. Open the drain valve 3, and the sewage can be drained by itself. Because there is no need for a large amount of water to flush the dirt through the S-shape. After returning to the water bay, it enters the sewage pipe. Substantially save water.
  • the traction element of the urinal drain valve may be an element capable of pulling the piston 34 such as a cable, a rod, a chain, and the like.
  • the urinal drain valve is disposed between the piston 34 and the positioning sleeve 35, and the elastic recovery element 37 may be a spring.
  • a positioning boss 321 may be provided at the end of the water inlet 32 of the drain valve housing 31, and one end of the piston: 34 may correspond to the shape of the boss 321 and be positioned at the At the boss 321, the water inlet 32 is blocked.
  • the boss 321 may be a tapered boss, and the corresponding portion of the piston 34 is also tapered.
  • the piston 34 may be stopped and positioned on the tapered boss 321 to tightly seal the plug. Water inlet 32.
  • a seal may be provided between the piston 34 and the positioning boss 321 to prevent water from leaking from the water outlet 32.
  • the piston 34 may be disposed in the positioning sleeve 35.
  • the piston 34 can be moved in the positioning sleeve 35 or the piston 34 is in the housing of the drain valve 3 Move to open the water inlet 32.
  • one end of the piston 34 can protrude into the water inlet 32 to be in contact with the inner surface of the water inlet 32.
  • a dynamic seal may be further provided between the water inlet 32 and the mating surface of the piston 34 to ensure the sealing effect of the drain valve 3 when the water is not flushed. As shown in FIGS.
  • one end of the piston 34 can also be pressed against the positioning boss 321 of the water inlet 32, and a seal can be provided on the contact surface of the piston 34 and the positioning boss 321. In order to ensure the sealing effect of the drain valve 3 when the water is not flushed.
  • a moving sleeve 38 may be provided in the drain valve housing 31, and the piston 34 is provided in the moving sleeve 38 and is fixedly connected to the moving sleeve 38.
  • the movable sleeve 38 can be pulled by the pullable piston 34 to move inside the drain valve housing 31 and open the water inlet 32.
  • Dynamic seals may be respectively provided between the moving sleeve 38 and the drain valve housing 31 and between the piston 34 and the drain valve housing 31 to ensure the sealing effect of the drain valve 3 when the water is not flushed.
  • the present invention further provides a toilet, which at least includes a flushing ring 1 and a base 2, and the flushing ring 1 and the base 2 are separately provided, and the flushing ring 1 is mounted on the base 2.
  • a toilet which at least includes a flushing ring 1 and a base 2, and the flushing ring 1 and the base 2 are separately provided, and the flushing ring 1 is mounted on the base 2.
  • heat-soluble materials can be selected, and the flushing ring 1 and the base 2 are separately manufactured, and then the flushing urn 1 is mounted on the base 2 to form a toilet.
  • the flushing ring 1 and the base 2 can be injection molded or molded separately.
  • the flush ring 1 and the base 2 can also be machined separately.
  • the flushing ring 1 and the water tank 7 are integrally formed.
  • the base 2 of the toilet can be divided into two parts, the upper part is a urinal 21, and the lower part is a bottom support 8.
  • the urinal 21 and the bottom support 8 can be divided as shown in FIG. It can also be installed in one body.
  • the assembling surface of the flushing ring 1 and the base 2 may be provided with a convex-concave phase fitting structure. After the flushing ring 1 is fitted into the base 2 through the convex-concave phase fitting structure, it can be plugged in. , Bonded or welded and assembled on the base 2.
  • the flushing ring 1 and the base 2 of the toilet of the present invention are provided separately, the flushing ring 1 and the water tank 7 can be integrally formed, and the base 2 can also be provided by the toilet 21 and the base 8 separately, which can be separately manufactured during manufacture
  • Base 2 and flushing ⁇ 1, or flushing ring 1, urinal 21, bottom support 8, are not subject to the mold opening of traditional toilets Difficulties can only be achieved by the limitation of ceramic production. It can be manufactured by various methods such as injection molding, compression molding, and machine tool processing. The processing technology is simple and the qualification rate of the product can be greatly improved.
  • the present invention is no longer limited by processing technology, it can be made of multiple materials such as glass, crystal, agate, synthetic materials, or stone, plastic, etc., so as to meet people's diverse market demands.
  • the flushing salamander 1 may be composed of an upper body 11 and a lower body 12, and the upper body 11 or the lower body 12 may be separately molded and then installed to form the flushing salamander 1.
  • the upper body 11 and the lower body 12 of the flushing ring 1 can be bonded or welded together.
  • a drain valve 3 may be provided at the bottom of the urinal 21 in the base 2. Open the drain valve 3, and the sewage can be drained by itself. Since there is no need for a large amount of water to flush the sewage through the S-shaped return water bay and then enter the sewage pipe, only a small amount of water is needed to flush the urinal 21 to clean it. Significant water conservation.
  • the drain valve 3 includes at least a housing 31.
  • the housing 31 is provided with a water inlet 32 and a water outlet 33.
  • a piston 34 and a positioning sleeve 35 are installed in the casing 31.
  • 35 is provided with a through hole 351
  • a traction element 36 is connected to the piston 34 through the through hole 351
  • an elastic recovery element 37 is provided between the piston 34 and the positioning sleeve 35.
  • the traction element of the urinal drain valve may be an element capable of pulling the piston 34 such as a cable, a rod, a chain, and the like.
  • the base 2 may be formed separately from the drain valve housing 31 and then installed together. As shown in FIG. 7, the base 2 may be integrally formed with the drain valve housing 31, and then other components of the drain valve 3 are installed in the housing 31 to form a complete drain valve 3.
  • the elastic recovery element 37 provided between the piston 34 and the positioning sleeve 35 may be a spring.
  • the toilet of the present invention can adopt various urinal drain valve structures as shown in Figs. 10-18. The specific structure is the same as the structure of the urinal drain valve 3 described above, and details are not described herein again.
  • two overflow storage bay ports 22 and 23 can be provided on the side of the base 2 of the toilet bowl of the present invention.
  • Overflow floating ball type anti-overflow valve 4 In this way, the toilet can use the overflow floating ball type reverse overflow valve 4 to achieve the purpose of returning water and overflowing water. In the manufacture of the toilet body, it is not necessary to make an S-shaped return water bay, and the manufacturing process is simpler. And because the overflow floating ball type anti-overflow valve 4 is installed outside the base, it is not limited by the structure of the toilet 2 itself, so its design is more free, it can easily meet national standards, and it strengthens the toilet ’s overflow and return water barrier. Stinky effect.
  • the overflow floating ball type reverse overflow valve 4 includes at least a housing 41, which is provided with two openings 42, 43, and the two openings 42, 43 are connected to the The overflow water storage bay interfaces 22 and 23 are provided with a floating ball 44 in the casing 41.
  • the diameter of the floating ball 44 is larger than the diameter of the opening 42 of the casing 41.
  • the lower end of the casing 41 is blocked by a wire plug 45.
  • the free end of the overflow floating ball type anti-overflow valve 4 is higher than the connection ends connected to the overflow storage bay ports 22 and 23.
  • overflow floating ball type In the anti-overflow valve 4 the water that has entered the overflow floating ball-type anti-overflow valve 4 flows back into the toilet bowl after flushing, and forms a water storage odor.
  • the excess water can pass through the highest point of the overflow float-type anti-overflow valve 4 and open the float directly into the sewage pipe for overflow.
  • the drain valve 3 can be controlled by a delayer 5 to open and close in time.
  • the delayer 5 includes at least a handle 51, a bracket 52, a fixed back 53, a water tank cable connection port 54, an oil storage tank 60, and an oil inlet and outlet 61.
  • the delayer 5 can be installed on the base 2.
  • the bracket 52 is mounted with a movable lever 55, a spring 57 is wound around the movable lever 55, and a movable rack 58 is also mounted on the bracket 52.
  • the movable rack 58 meshes with a sector gear 59, and the sector gear A puller wheel 6 is fixed on 59, and the puller wheel 6 is connected to the control traction element 36 of the drain valve 3.
  • An adjusting bolt 56 is provided at the oil inlet and outlet 61.
  • a spring 63 is wound around the adjusting bolt 56 and a conical piston 62 is installed.
  • the piston 62 blocks the inlet 61.
  • Adjustment bolt 56 adjusts the tapered piston 62 and The gap between the inlet and outlet port 61 regulates the amount of excess oil.
  • the time delay device solves the problem that the drain valve is completely opened and remains motionless for a period of time, and the time delay is closed.
  • the handle 51 When the time delay device is used in conjunction with the toilet drain valve of the present invention, the handle 51 is pushed, the bracket 52 is pushed, the movable rod 55 is spring 57 compressed, the oil enters through the oil inlet and outlet 61, and the conical piston 62 moves backward.
  • the compression spring 63 simultaneously drives the movable rack 58 to move and mesh with the sector gear 59 to rotate.
  • the puller 6 pulls the puller 36, and the puller 36 pulls the drain valve 3 piston 34.
  • the spring 37 of the drain valve 3 compresses and opens the drain valve.
  • the present invention further provides a toilet casing, which at least includes a flushing ring 1 and a base 2, and the flushing ring 1 and the base 2 are separately provided, and the flushing ring 1 is installed on the base 2 on. Since the flushing ring 1 and the base 2 of the toilet casing are provided separately, the base 2 and the flushing ring 1 can be manufactured separately during manufacture. As shown in FIG. 5, the flushing ring 1 can also be formed integrally with the water tank 7. As shown in FIG. 6, the base 2 can also be used to manufacture the urinal 21 and the bottom support 8, respectively. It is not restricted by the difficulty of opening the traditional toilet and can only be made of ceramics. Various methods such as injection molding, molding, and machine processing can be used.
  • the manufacturing and processing technology is simple, and the qualification rate of the product can be greatly improved.
  • the toilet casing is no longer limited by the processing technology, it can be made of a variety of materials such as glass, crystal, agate, synthetic materials or stone, plastic, etc., so as to meet people's diverse market demands.
  • the flushing ring 1 may be composed of an upper body 11 and a lower body 12, and the upper body 11 or After the lower bodies 12 are respectively formed, they are installed and formed into the flushing ring 1.
  • the upper body 11 and the lower body 12 of the flushing rafter 1 can be bonded or welded into one body.
  • two overflow reservoir bay ports 22 and 23 can be provided on the side of the base 2 of the toilet casing for installation of an external overflow floating ball type reverse overflow valve 4.
  • a drain valve housing 31 may be connected to the bottom of the urinal 21 of the base 2 for installing the drain valve 3.
  • the bottom of the urinal 21 of the base 2 can be further formed integrally with the drain valve housing 31.
  • the present invention also provides a toilet bowl housing.
  • a overflow water storage bay interface 22 is provided on one side of the housing for external overflow overflow valve 4 to be installed.
  • two overflow storage bay ports 22 and 23 can be provided on the 2-side of the toilet base of the present invention.
  • an overflow storage bay interface 23 can be set on one side of the toilet base of the present invention, and an overflow storage bay interface 22 can be set on the urinal 21.

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

Abstract

La présente invention se rapporte à des toilettes et à un procédé de fabrication de ces toilettes. Ces toilettes comprennent une lunette de rinçage (1) et une cuvette (2). Ladite lunette de rinçage (1) est séparée de la cuvette (2) et disposée sur la partie supérieure de cette cuvette (2). Le procédé de l'invention comprend les étapes de fabrication de la lunette de rinçage (1) et de la cuvette (2) à partir de matières thermofusibles et de montage de la lunette de rinçage (1) sur la cuvette (2). Plusieurs procédés du type coulée sous pression, estampage, et fabrication à la machine outil peuvent être mis en oeuvre. La présente invention se rapporte également à un bloc de toilettes. Ledit bloc comprend une lunette de rinçage (1) et une cuvette (2). La lunette de rinçage (1) est séparée de la cuvette (2) et disposée en partie supérieure de cette cuvette (2).
PCT/CN2002/000791 2001-11-07 2002-11-06 Toilettes WO2003048467A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002349721A AU2002349721A1 (en) 2001-11-07 2002-11-06 A toilet
CNB028215001A CN1306124C (zh) 2001-11-07 2002-11-06 一种座便器

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CN01135101.2 2001-11-07
CN 01135101 CN1352344A (zh) 2001-11-07 2001-11-07 一种节水型座便器及其制造方法
CN01269394.4 2001-11-09
CN 01269394 CN2511736Y (zh) 2001-11-09 2001-11-09 一种便池
CN01135168.3 2001-11-13
CN 01135168 CN1352342A (zh) 2001-11-13 2001-11-13 一种节水型蹲便器及其制造方法
CN02110130.2 2002-03-25
CN 02110130 CN1370898A (zh) 2002-03-25 2002-03-25 一种座便器壳体
CN 02110147 CN1374426A (zh) 2002-04-08 2002-04-08 一种便池及其制作方法
CN02110147.7 2002-04-08

Publications (1)

Publication Number Publication Date
WO2003048467A1 true WO2003048467A1 (fr) 2003-06-12

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EP2466021A1 (fr) 2010-12-17 2012-06-20 Geberit International AG Article sanitaire, notamment des toilettes, produit d'au moins deux pièces
CN102990774A (zh) * 2012-12-03 2013-03-27 广东恒洁卫浴有限公司 一种连体坐便器模具分模工艺及产品

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CN101078237B (zh) * 2007-06-06 2012-04-04 王心弟 新型存水弯节水便器

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FR2250358A5 (en) * 1972-10-06 1975-05-30 Piat Moise Siphonless water closet - has spring loaded ram operated discharge valve synchronised flushing water
US4769860A (en) * 1982-06-01 1988-09-13 Thetford Corporation Portable toilet holding tank spout
CN2235532Y (zh) * 1995-12-29 1996-09-18 温州市热水器总厂 热水器的进水安全组合阀

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2466021A1 (fr) 2010-12-17 2012-06-20 Geberit International AG Article sanitaire, notamment des toilettes, produit d'au moins deux pièces
CN102990774A (zh) * 2012-12-03 2013-03-27 广东恒洁卫浴有限公司 一种连体坐便器模具分模工艺及产品

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CN1578868A (zh) 2005-02-09
CN1306124C (zh) 2007-03-21

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