Manufacturing method of disc-type shallow-water-tank pit-distance wall-attached ultra-short closestool and product thereof

Abstract

The invention discloses a manufacturing method of a disc-type shallow-water-tank pit-distance wall-attached ultra-short closestool. A closestool body is produced through a plastic injection molding or ceramic mud sintering method, and a toilet pit can be made of ceramic, plastic and stainless steel. A flat plate-shaped shallow water tank arranged below a toilet pit has a water storage function, and a water pump and a water inlet valve are arranged in the water tank to control flushing through a switch. The length of the closestool can be shortened to about 44 cm through the lower hidden disc type shallow water tank and the drainage assembly arranged close to the wall; water distance installation is achieved by steering and changing the length of the connecting pipe.

Description

I. TECHNICAL FIELD

[0001] The present application discloses a manufacturing method of a disc type shallow water tank pit distance wall sticking ultra-short toilet and its product, belonging to the technical field of bathroom. II. BACKGROUND

[0002] The existing ordinary toilet is usually made of ceramic clay slurry by suction molding, dried and then fired. Therefore, the shell, the pit and the water tank of the toilet are the same ceramic material. The advantages of this manufacturing method are good product rigidity, and the disadvantages are low production efficiency, high labor intensity, serious pollution, heavy and fragile product. In addition, since the water tank is erected behind the cover plate of the toilet, the length of the toilet is equal to the length of the cover plate plus the size of the water tank erected behind, the length of the cover plate is about 440-500 mm, plus the thickness of the water tank of 200 mm, so the length of the ordinary toilet usually reaches nearly 700 mm or longer. On the other hand, since the existing ordinary toilet is made of ceramic sintering, the water distance of the toilet is fixed, and the distance from the ground sewer pipe to the wall is different due to the difference in decoration of each family, which results in a space between the back of the toilet and the wall after installation, which is not only not beautiful but also wastes indoor area. In addition, the ordinary toilet cannot control the water flushing amount flexibly and arbitrarily according to actual needs when in use, resulting in thousands of toilets in society wasting the scarce water resources for years. Finally, the sewer of the pit of the existing toilet is arranged on the center line of the toilet. Because the inner diameter of the toilet pit sewer pipe is generally greater than 5 cm, and the national standard requires that the water seal height should not be less than 5 cm, so the water storage depth at the toilet pit sewer outlet is more than 10 cm. When people defecate, the falling point of the excrement is just in the deep water area position of the pit sewer outlet, and the excrement may splash dirty water when it falls, and the deeper the water storage is, the higher the splash is, and even often contaminates the human body, which is not comfortable and not pleasant. III. DISCLOSURE OF THE INVENTION

[0003] The purpose of the present application is to disclose a manufacturing method of a disc type shallow water tank pit distance wall sticking ultra-short toilet and how to manufacture the toilet product according to the method to solve the existing problems.

[0004] The manufacturing method of the present application is to produce the toilet main body by means of plastic injection molding or ceramic mud adsorption dry sintering; the back of the toilet main body can be closely attached to the wall surface during installation; the middle of the upper plane of the toilet main body is downwardly opened to form a toilet pit hole with a peripheral downward turning edge; the toilet cover plate is installed on the upper plane of the toilet main body; the length of the toilet main body is equal to or slightly longer than the length of the toilet cover plate (the slightly longer purpose is to ensure that the toilet cover plate can be stably attached to the wall surface when being pulled up); the side surface and the front surface of the upper plane of the toilet main body are downwardly dropped along the peripheral edge of the upper plane; the back surface of the toilet main body is in a hollow state and the three boundary surfaces can be closely attached to the wall surface; the disc-shaped shallow water tank is located below the toilet pit of the toilet main body, the bottom plate of the disc-shaped shallow water tank is in a horizontal state and the peripheral edge thereof is upwardly erected by several centimeters to form the side wall of the shallow water tank; during assembly, the side wall of the disc-shaped shallow water tank is closely attached to the corresponding wall surface of the toilet main body, and the two are combined into one by using adhesive or clamping; the back side wall surface of the disc-shaped shallow water tank is flush with the two side wall surfaces of the toilet main body; the bottom plate and the upwardly erected peripheral edge side wall of the disc-shaped shallow water tank form the water storage volume of the disc-shaped shallow water tank; the ground clearance of the bottom plate of the disc-shaped shallow water tank (about ten centimeters from the ground) should ensure that the plastic drain pipe and the matching elbow and other parts leading to the ground can be placed between the bottom plate and the installation ground; the disc-shaped shallow water tank is provided with a passage for the toilet drain pipe.

[0005] In addition, the disc-shaped shallow water tank can also be made of plastic plate material by cutting and processing, and then bonded or welded with the toilet main body into one. When the toilet main body is made of ceramic material, the disc-shaped shallow water tank bottom plate and the toilet main body can also be directly integrated into one by the adsorption method of ordinary ceramic toilets; the submersible pump and the water inlet valve are installed in the disc-shaped shallow water tank, tap water enters the disc-shaped shallow water tank through the water inlet valve, and when the water level in the disc-shaped shallow water tank reaches the set high water level, the water inlet valve is automatically closed, and when the water level drops, the water inlet valve is automatically opened; the submersible pump sucks water from the disc-shaped shallow water tank and pressurizes it, and then the water is sprayed into the toilet pit from above the toilet pit through a hose; the flushing water carries the excrement out of the pit through the drain pipe; the amount of water is controlled by controlling the submersible pump switch.

[0006] Because the length and width of the toilet cover plate are about 45 and 35 centimeters, and the planar size of the toilet main body and the disc-shaped shallow water tank is basically the same as that of the toilet cover plate. Therefore, the disc-shaped shallow water tank can store 1.3 liters of water per centimeter of depth. According to the calculation of 5-6 liters of water per toilet flush, the disc-shaped shallow water tank only needs to store water to a depth of 4-5 centimeters to meet the normal flushing needs of the toilet.

[0007] The toilet body of the present application is produced by ceramic sintering method, the toilet bowl and the disc-shaped shallow water tank can be formed at one time by adsorption molding method; when using injection molding method, the toilet body and the toilet bowl need to be produced by mold respectively and then assembled together, finally the plastic "S" type water storage bend is connected with the sewer outlet at the bottom of the toilet bowl; besides the ceramic sintering or plastic injection molding method, the stainless steel material can also be used to produce the toilet bowl by drawing and stamping forming method; the bottom of the stainless steel toilet bowl is a slightly concave plane, and the bottom edge has a downward drainage interface; during assembly, the toilet bowl and the disc-shaped shallow water tank are assembled, bonded and fixed with the toilet body, then one end of the commercially available plastic "S" type water storage bend with a diameter of 75 mm is connected with the drainage interface at the bottom of the toilet bowl; the other end of the "S" type water storage bend is downwardly open and arranged along the side wall of the toilet body, and the connecting pipe is vertically downward through the bottom plate of the disc-shaped shallow water tank; the subsequent connecting pipe of the "S" type water storage bend and the side wall of the toilet body are fixed by adhesive bonding method.

[0008] The design method that the toilet bowl sewer pipe is attached to the side wall of the toilet body and downwardly arranged can effectively shorten the length of the sewer pipe in the length direction of the toilet, so that the length of the toilet body is basically equivalent to the length of the ordinary toilet cover plate, and this even creates a new record of the shortest toilet. Of course, when the length factor is not considered, the toilet sewer pipe can also be arranged symmetrically and centrally.

[0009] If the "P" type water storage bend is used to replace the "S" type water storage bend, and the "P" type water storage bend is connected with the sewer pipe opening on the wall, the toilet is conveniently transformed into a wall type toilet.

[0010] The pipe leading to the ground or wall surface of the toilet should be respectively bonded firmly with the side wall or the upper flat bottom of the toilet to improve the structural rigidity of the toilet. IV. BRIEF DESCRIPTION OF DRAWINGS

[0011] FIG. 1 is a schematic top view of the disc-shaped shallow water tank pit distance wall-attached ultra-short toilet. Figure 1 FIG. 2 is a schematic top view of the disc-shaped shallow water tank pit distance wall-attached ultra-short toilet.

[0012] The meanings of the number sequence in the drawings are as follows:

[0013] 1, toilet body; 2, downwardly turned edge of the toilet upper flat toilet hole; 3, position of the sewer pipe opening of the toilet ground; 4, plastic sewer pipe connected with the toilet and the sewer pipe opening of the ground; 5, sewer opening of the toilet bowl; 6, side wall of the toilet; 7, toilet sewer opening; 8, wall surface. V. DETAILED DESCRIPTION

[0014] As can be seen from the drawings, as long as the position of the ground sewer pipe opening is within the range of the toilet overhead view, no matter how far the water is, the purpose of wall-mounted toilet can be achieved by changing the length and direction of the plastic sewer pipe (4).

[0015] This method will make the embarrassing situation of toilet not wall-mounted and not arbitrary displacement left and right become history, and contribute to the neat and beautiful of thousands of households' bathroom and improve the area utilization rate.

Claims

1. A method of manufacturing a disc type shallow water tank pit distance wall-hugging ultra-short toilet, characterized in that, The toilet body is produced by plastic injection or ceramic mud adsorption dry sintering method; the back of the toilet body can be close to the wall surface during installation; the middle of the upper plane of the toilet body is downwardly provided with a toilet pit hole with a downward turning edge; the toilet cover plate is installed on the upper plane of the toilet body; the length of the toilet body is equal to or slightly longer than the length of the ordinary toilet cover; the left and right sides of the upper plane of the toilet body and the arc-shaped front surface are all downwardly dropped along the circumference of the upper plane; the back of the toilet body is in a hollow state and three boundary sections can be close to the wall surface; the disc-shaped shallow water tank is located below the toilet pit in the toilet body; the bottom plate of the disc-shaped shallow water tank is in a plane horizontal state, the circumference of the bottom plate is upwardly provided with a side wall with a height of several centimeters, and the bottom plate and the side wall form a water storage volume of the toilet; the side wall of the disc-shaped shallow water tank is close to the corresponding wall surface of the toilet body, and the two are combined into one by using adhesive or clamping; the ground clearance of the bottom plate of the disc-shaped shallow water tank should be ensured between the bottom plate and the installation ground, so that the plastic drain pipe and the matching elbow and other parts can be placed; the disc-shaped shallow water tank is provided with a passage for the toilet sewer pipe; the submersible pump and the water inlet valve are installed in the disc-shaped shallow water tank, the tap water enters the disc-shaped shallow water tank through the water inlet valve, the submersible pump sucks water from the disc-shaped shallow water tank and pressurizes, and then the water is flushed into the toilet pit through the hose; the flush water carries the excrement and is discharged from the pit outlet through the pipe; the hand controls the switch of the submersible pump to complete the flushing after defecation.

2. The manufacturing method of the disc-shaped shallow water tank pit distance wall attachment ultra-short toilet according to claim 1, wherein after the toilet body, the toilet pit and the disc-shaped shallow water tank are installed and fixed, one end of the S-shaped water storage bend pipe is connected with the toilet pit outlet, the end of the S-shaped water storage bend pipe is turned to the side wall of the toilet body, and the vertical direct pipe connected with the rear part of the S-shaped water storage bend pipe is bonded with the side wall of the toilet body; thus, the length of the toilet in the length direction is effectively reduced, and the rigidity of the system structure is improved; during installation of the toilet, the direction of the bend connected with the vertical direct pipe is rotated and the length of the horizontal direct pipe is changed, so that the installation conditions of different water distances and positions can be met.

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