Drain, combined basin and drainage method

Abstract

The present invention discloses a drain, a combined wash basin and a drainage method, which belongs to a drain connector and a wash basin, and adopts the following technical solutions: ① A drain, including a base and a turntable located above the base, a slide rail is arranged at the lower middle part of the turntable, two sliding blocks are symmetrically arranged in the slide rail, and the slide rail and the sliding block are slidably matched; a slide groove is provided on the lower side of the slide rail; a boss is arranged on the lower side of the sliding block; two grooves are symmetrically arranged on the upper side of the base, and the distances from the distal end of the groove and the proximal end of the groove to the center of the base gradually decrease; the boss of the sliding block passes through the slide groove and is slidably matched with the groove. ② A combined wash basin, including a lower water reservoir, an upper water reservoir is arranged on the upper part of the lower water reservoir, handle holes are symmetrically arranged on the two side walls of the upper water reservoir, and a drain is installed at the center of the upper water reservoir. The present invention can use the upper water reservoir and the lower water reservoir separately, or use them together, which is convenient to use and saves space.

Description

Technical Field

[0001] The invention relates to a drain connector and a wash basin, in particular to a drain, a combined wash basin and a drainage method. Background Art

[0002] Drains refer to drainage devices placed in bathtubs, basins, etc. According to type, they can be divided into bounce drains and flip drains. According to material, they can be divided into copper drains, stainless steel drains, plastic drains, etc. According to use, they can be divided into bathtub drains, basin drains, etc. There are many types of basin drains, and the most common ones are push-type drains, flip-type drains, and leak-type drains.

[0003] Among them, the basin drainer refers to the drainage device installed at the basin sewer. The basin drainer mainly includes a main body, a connecting head and a water drop head. The water drop head is arranged in the main body, and the water drop head and the main body match each other. After using the basin drainer for a period of time, dirt will be attached. If it is not cleaned in time, it will definitely cause water accumulation in the basin without leakage. Some drainers will leak after using for a period of time, affecting normal use.

[0004] The wash basin is one of the essential sanitary ware in the washroom, which is used to collect water after people go to the toilet or for daily washing. The wash basin is divided into above-the-counter basin and under-the-counter basin according to the installation method. At present, most household wash basins take up a lot of space. Sometimes the wash basins may be used on the ground, scattered on the ground, which takes up a lot of space. Summary of the invention

[0005] The technical task of the present invention is to provide a drain, a combined wash basin and a drainage method to solve the above-mentioned technical problems.

[0006] The technical task of the present invention is achieved in the following manner: a water discharger comprises a base and a turntable located above the base, a slide rail radially penetrating the turntable is arranged at a lower position in the middle of the turntable, two sliding blocks are symmetrically arranged in the slide rail, the two sliding blocks take the center of the turntable as the symmetry center, and the slide rail and the sliding block slide in cooperation; a slide groove arranged parallel to the slide rail is provided on the lower side of the slide rail, the slide groove connects the lower side of the slide rail and the lower side of the turntable, and the two ends of the slide groove are located on the inner side of the outer edge of the lower side of the turntable; a boss is arranged on the lower side of the sliding block;

[0007] Two grooves are symmetrically arranged on the upper side of the base, and the two grooves are symmetrically centered on the center of the base; the distances from the distal end and the proximal end of the groove to the center of the base gradually decrease; the boss of the sliding block passes through the sliding groove and slides in cooperation with the groove.

[0008] Preferably, the base is connected to the turntable by bolts;

[0009] A smooth hole axially penetrating the turntable is provided at the center of the turntable, and a threaded hole is provided at the center of the base;

[0010] The screw rod part of the bolt comprises an upper smooth rod and a lower threaded rod, the smooth rod is matched with the smooth hole of the turntable, and the threaded rod is threadedly matched with the threaded hole of the base.

[0011] More preferably, a slot is provided at the lower portion of the base, a magnetic element is provided in the slot, and the magnetic element is used to connect the base with the drainage assembly.

[0012] Preferably, the magnetic attraction member is a magnet.

[0013] Preferably, the turntable is in a frustum-shaped form, the base is in a frustum-shaped form, and the boss is in a cylindrical form.

[0014] A combined wash basin comprises a lower water reservoir, an upper water reservoir is arranged on the upper part of the lower water reservoir, handle holes are symmetrically arranged on the two side walls of the upper water reservoir and the above-mentioned drain is installed at the center position in the upper water reservoir, a drainage assembly is arranged at the lower end of the drain, and the drainage assembly is located at the center position of the lower water reservoir.

[0015] Preferably, a drainage hole for installing a drain is provided at the center of the upper water reservoir, and the drainage hole cooperates with the turntable of the drain;

[0016] A water discharge hole is arranged at the center of the lower water storage tank, and the drainage assembly is installed in the water discharge hole and passes through the water discharge hole.

[0017] Preferably, the drainage assembly is an integrally formed structure, the drainage assembly includes a connecting pipe and a drainage pipe located below the connecting pipe, the upper end of the connecting pipe is connected to the drain tank through a magnetic suction piece, the lower end of the connecting pipe is connected to the drainage pipe, and the upper end of the drainage pipe is arranged flush with the upper edge of the drain hole; the connecting pipe is located between the upper water reservoir and the lower water reservoir and a plurality of spaced water outlet holes are arranged on the side wall of the connecting pipe, one end of the water outlet hole is connected to the lower water reservoir, and the other end of the water outlet hole is connected to the drainage pipe through the connecting pipe.

[0018] Preferably, a sealing gasket is provided between the drain hole and the drain pipe to prevent water leakage;

[0019] The size of the lower water reservoir is larger than that of the upper water reservoir, and both the upper water reservoir and the lower water reservoir are square; the handle hole is oval.

[0020] A drainage method for a combined wash basin, the method is specifically as follows:

[0021] (1) Hold the handle holes on both sides of the upper water tank and gently lift the upper water tank upwards. The lower water tank is attracted downward by the magnetic suction component, and a gap is formed between the lower water tank and the drainage hole of the upper water tank, breaking the sealing state of the upper water tank.

[0022] (2) The water in the upper water tank flows from the drainage hole to the lower water tank due to its own gravity;

[0023] (3) The water in the lower water tank flows into the drain pipe from the water outlet of the connecting pipe and then is discharged from the lower water pipe;

[0024] The specific method of using the drainer is as follows:

[0025] ①. Manually rotate the turntable of the drainer, and the turntable drives the sliding block inside the turntable to move along the slide rail;

[0026] ② The boss of the sliding block moves along the groove on the base;

[0027] ③. The sliding block slides out from the end of the slide rail of the turntable to play a blocking role and prevent the upper water storage tank from separating from the lower water tank.

[0028] The drainer, combined wash basin and drainage method of the present invention have the following advantages:

[0029] (i) The present invention can use the upper water reservoir and the lower water reservoir separately or together, which is convenient to use and saves space; when using, only the upper water reservoir needs to be lifted up, and the water can be drained without touching the water with hands, which is clean and convenient;

[0030] (ii) The drainage hole of the upper water storage tank and the turntable of the drain tank of the present invention have the same slope, and the inclined surface formed by the inner wall of the drainage hole and the inclined surface of the outer wall of the turntable of the drain tank are closely fitted to form a seal to prevent water leakage;

[0031] (3) A sealing gasket is installed between the drain hole and the drain pipe to prevent water leakage;

[0032] (iv) A drain is installed on the upper water reservoir, and a slot is provided on the bottom surface of the drain base. A magnet is fixedly installed by the adhesive force of glue and the friction force of the slot. The drain is adsorbed on the top of the drainage component of the lower water reservoir by the suction force of the magnet, ensuring that drainage is quick and easy to operate;

[0033] (V) The present invention controls the movement of the boss in the slide groove by manually rotating the turntable of the drain, thereby controlling the sliding degree of the sliding block; at the same time, the slide groove does not completely penetrate the bottom surface of the turntable to prevent the sliding block from falling, which is safe and reliable.

[0034] Therefore, the invention has the characteristics of reasonable design, simple structure, easy processing, small size, convenient use, multi-purpose, etc., and thus has good promotion and use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The present invention is further described below in conjunction with the accompanying drawings.

[0036] Attached Figure 1 This is a schematic diagram of the explosion structure of the water discharger;

[0037] Attached Figure 2 A schematic diagram of the explosion structure of the water discharger from another angle;

[0038] Attached Figure 3 It is a structural schematic diagram of a combined wash basin;

[0039] Attached Figure 4 It is a schematic diagram of the exploded structure of the combined wash basin;

[0040] Attached Figure 5 It is a cross-sectional view of the water storage state in the first usage scenario of the combined wash basin;

[0041] Attached Figure 6 It is a cross-sectional view of the combined wash basin in the water discharge state in the first usage scenario;

[0042] Attached Figure 7 It is a schematic diagram of opening the drain in the upper water tank in the second usage scenario of the combined wash basin;

[0043] Attached Figure 8 It is a schematic diagram of closing the drain in the upper water tank in the second usage scenario of the combined wash basin;

[0044] Attached Fig. 9 This is a cross-sectional view of the combined wash basin in independent use in the second usage scenario.

[0045] In the figure: a, drain, 1, lower water tank, 2, upper water tank, 3, drain hole, 4, drain hole, 5, handle hole, 6, water outlet hole, 7, sealing gasket, 8, bolt, 8-1, smooth rod, 8-2, threaded rod, 9, smooth hole, 10, turntable, 11, slide rail, 12, threaded hole, 13, base, 14, groove, 15, magnetic part, 16, drain assembly, 16-1, connecting pipe, 16-2, drain pipe, 17, slot, 18, boss, 19, slide groove, 20, sliding block. DETAILED DESCRIPTION

[0046] The drainer, combined wash basin and drainage method of the present invention are described in detail below with reference to the accompanying drawings and specific embodiments of the specification.

[0047] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] Embodiment 1:

[0050] As attached Figure 1 and 2 As shown, the drain of the present invention has a structure including a base 13 and a turntable 10 located above the base 13, the base 13 and the turntable 10 are connected by bolts 8; a smooth hole 9 axially penetrating the turntable 10 is provided at the center of the turntable 10, and a threaded hole 12 is provided at the center of the base 13; the screw portion of the bolt 8 includes an upper smooth rod 8-1 and a lower threaded rod 8-2, the smooth rod 8-1 cooperates with the smooth hole 9 of the turntable 10, and the threaded rod 8-2 is threadedly cooperated with the threaded hole 12 of the base 13. A slide rail 11 is provided at the lower middle part of the turntable 10, which radially penetrates the turntable 10. Two sliding blocks 20 are symmetrically installed in the slide rail 11, and the two sliding blocks 20 take the center of the turntable 10 as the symmetry center; a slide groove 19 is provided on the lower side of the slide rail 11 and is arranged parallel to the slide rail 11. The slide groove 19 connects the lower side of the slide rail 11 and the lower side of the turntable 10, and the width and length of the slide groove 19 are smaller than the width and length of the slide rail 11, that is, the two ends of the slide groove 19 are located on the inner side of the outer edge of the lower side of the turntable 10; the slide rail 11 and the sliding block 20 are slidably matched, and a boss 18 is provided on the lower side of the sliding block 20; two grooves 14 are symmetrically provided on the upper side of the base 13, and the two grooves 14 take the center of the base 10 as the symmetry center; the distances from the distal end of the groove 14 and the proximal end of the groove 14 to the center of the base 10 gradually decrease; the boss 18 of the sliding block 20 passes through the slide groove 19 and slides with the groove 14 to realize the turntable 10 The base 10 is linked with the base 13. A slot 17 is provided at the bottom of the base 10, and a magnetic member 15 is installed in the slot 17. The magnetic member 15 is used to connect the base 13 with the drainage assembly 16. The magnetic member 15 is a magnet. The turntable 10 is truncated, the base 13 is truncated, and the boss 18 is cylindrical.

[0051] Embodiment 2:

[0052] As attached Figure 3 and 4As shown, the combined wash basin of the present invention comprises a lower water reservoir 1, an upper water reservoir 2 is installed on the upper part of the lower water reservoir 1, handle holes 5 are symmetrically opened on the two side walls of the upper water reservoir 2, and the drain a in Example 1 is installed at the center position of the upper water reservoir 2, and a drainage assembly 16 is installed at the lower end of the drain a, and the drainage assembly 16 is located at the center position of the lower water reservoir 1. A drainage hole 3 for installing the drain a is opened at the center position of the upper water reservoir 2, and the drainage hole 3 is matched with the turntable 10 of the drain a; the slope of the inner wall of the drainage hole 3 is the same as the slope of the outer wall of the turntable 10, and the upper water reservoir 2 is sealed under its own gravity by a close fit to prevent water leakage. A drainage hole 4 is opened at the center position of the lower water reservoir 1, and the drainage assembly 16 is installed in the drainage hole 4 and passes through the drainage hole 4. The drainage assembly 16 is an integrated structure, and the drainage assembly 16 includes a connecting pipe 16-1 and a drainage pipe 16-2. The upper end of the connecting pipe 16-1 is connected to the base 13 of the water tank a through a magnetic suction piece 15, and the lower end of the connecting pipe 16-1 is connected to the drainage pipe 16-2. The upper end of the drainage pipe 16-2 is flush with the upper edge of the water hole 4. The connecting pipe 16-1 is located between the upper water reservoir 2 and the lower water reservoir 1, and a plurality of spaced water outlet holes 6 are opened on the side wall of the connecting pipe 16-1. One end of the water outlet hole 6 is connected to the lower water reservoir 1, and the other end of the water outlet hole 6 is connected to the drainage pipe 16-2 through the connecting pipe 16-1. A sealing gasket 7 is installed between the water hole 4 and the drainage pipe 16-2 to prevent water leakage. The size of the lower water reservoir 1 is larger than that of the upper water reservoir 2, and both the upper water reservoir 1 and the lower water reservoir 2 are square. The handle hole 5 is elliptical.

[0053] The drainage method of the combined basin is as follows:

[0054] (1) Hold the handle holes 5 on both sides of the upper water tank 2 and gently lift the upper water tank 2 upwards. The drain a is attracted downwards by the magnetic element 15, and a gap is formed between the drain a and the drain hole 3 of the upper water tank 2, breaking the sealing state of the upper water tank 2.

[0055] (2) The water in the upper water reservoir 2 flows from the drainage hole 3 to the lower water reservoir 1 due to its own gravity;

[0056] (3) The water in the lower water storage tank 1 flows into the drain pipe 16-2 from the water outlet 6 of the connecting pipe 16-1, and then is discharged from the lower water pipe.

[0057] Among them, the usage of drainer a is as follows:

[0058] ①, by manually rotating the turntable 10 of the drain a, the turntable 10 drives the sliding block 20 in the turntable 10 to move along the slide rail 11;

[0059] ② The sliding block 20 drives the boss 18 on its lower side to move along the groove 14 on the base 13;

[0060] ③. The sliding block 20 slides out from the end of the slide rail 11 of the turntable 10, playing a blocking role and preventing the upper water storage tank 2 from separating from the lower water tank a.

[0061] Combination basin usage scenario 1:

[0062] As attached Figure 5 and 6 As shown, when the upper water reservoir 2 and the lower water reservoir 1 are used in combination, there is no need to rotate the turntable 10 of the lower water reservoir a, and the sliding block 20 inside the turntable 10 of the lower water reservoir a will not extend out of the exit of the slide rail 11. The upper water reservoir 2 fits with the inclined surface of the turntable 10 due to its own gravity to form a seal. At this time, the lower water reservoir 1 is not in use. By manually lifting the upper water reservoir 2, the lower water reservoir a remains on the top surface of the drainage assembly 16 due to the suction of the magnetic suction piece 15, so a gap will be generated between the upper water reservoir 2 and the lower water reservoir a, and the water flows into the lower water reservoir 1 by gravity, and flows into the drainage pipe 16-2 from the water outlet 6 at the side wall of the connecting pipe 16-1 installed in the drainage hole 4 of the lower water reservoir 1, and then flows into the lower water pipe to achieve drainage.

[0063] The drain a in the upper water tank 2 is sealed with an inclined surface. Due to the effect of gravity, the upper water tank 2 is in a sealed state and water cannot flow out. The upper water tank 2 is lifted by manpower. Due to the effect of gravity of the water flow, the water flows through the gap in the drain a into the lower water tank 1, and flows into the drain pipe through the drainage assembly 16 of the lower water tank 1.

[0064] Combination basin usage scenario 2:

[0065] As attached Figure 7 , 8 As shown in Figure 9, when the upper water reservoir 2 and the lower water reservoir 1 are used separately, by manually rotating the turntable 10 of the lower water reservoir a, the sliding block 20 inside the turntable 10 rotates under the drive of the turntable 10, and at the same time, constrained by the groove 14 on the top surface of the base 13, the boss 18 on the lower side of the sliding block 20 must move along the track of the groove 14 on the top surface of the base 13, rather than pure rotational movement. Since the groove 14 has an outward arc, the sliding block 20 eventually partially slides out of the exit of the slide rail 11 of the turntable 10, preventing the upper water reservoir 2 from separating from the lower water reservoir a. Gently lift the upper water reservoir 2 by hand to separate the upper water reservoir 2 from the lower water reservoir 1, and use them as independent water reservoirs to collect water. At this time, the lower water reservoir 1 and the upper water reservoir 2 are both in use.

[0066] The drain a in the upper water tank 2 utilizes a linkage mechanical structure to rotate the drain a of the upper water tank 2, lock the upper water tank 2, and lift the upper water tank 2 for independent use, thereby realizing opening the drain without touching dirty water and saving the space occupied by the wash basin.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drain, characterized in that: The invention comprises a base and a turntable located above the base, a slide rail radially penetrating the turntable is arranged at the lower middle part of the turntable, two sliding blocks are symmetrically arranged in the slide rail, the two sliding blocks take the center of the turntable as the symmetry center, and the slide rail and the sliding blocks are slidably matched; a slide groove arranged parallel to the slide rail is provided on the lower side of the slide rail, the slide groove connects the lower side of the slide rail and the lower side of the turntable, and the two ends of the slide groove are located on the inner side of the outer edge of the lower side of the turntable; a boss is arranged on the lower side of the sliding block; Two grooves are symmetrically arranged on the upper side of the base, and the two grooves are symmetrically centered on the center of the base; the distances from the distal end of the groove and the proximal end of the groove to the center of the base gradually decrease; the boss of the sliding block passes through the slide groove and slides with the groove; Among them, a card slot is arranged at the lower part of the base, and a magnetic attraction part is arranged in the card slot, and the magnetic attraction part is used for connecting the base with the drainage component; the turntable is in the shape of a truncated cone, the base is in the shape of a truncated cone, and the boss is in the shape of a cylinder.

2. The drain according to claim 1, characterized in that: The base is connected to the turntable by bolts; A smooth hole axially penetrating the turntable is provided at the center of the turntable, and a threaded hole is provided at the center of the base; The screw rod part of the bolt comprises an upper smooth rod and a lower threaded rod, the smooth rod is matched with the smooth hole of the turntable, and the threaded rod is threadedly matched with the threaded hole of the base.

3. The drainer according to claim 1, characterized in that: The magnetic attraction member is a magnet.

4. A combined wash basin, characterized in that: It comprises a lower water reservoir, an upper water reservoir is arranged on the upper part of the lower water reservoir, handle holes are symmetrically arranged on the two side walls of the upper water reservoir, and a drain as described in any one of claims 1 to 3 is installed at the center position of the upper water reservoir, a drainage assembly is arranged at the lower end of the drain, and the drainage assembly is located at the center position of the lower water reservoir.

5. The combined wash basin according to claim 4, characterized in that: A drainage hole for installing a drain is provided at the center of the upper water storage tank, and the drainage hole matches the turntable of the drain; A water discharge hole is arranged at the center of the lower water storage tank, and the drainage assembly is installed in the water discharge hole and passes through the water discharge hole.

6. The combined wash basin according to claim 5, characterized in that: The drainage component is an integrated structure, and the drainage component includes a connecting pipe and a drainage pipe located below the connecting pipe. The upper end of the connecting pipe is connected to the drain tank through a magnetic suction piece, and the lower end of the connecting pipe is connected to the drainage pipe. The upper end of the drainage pipe is arranged flush with the upper edge of the drain hole. The connecting pipe is located between the upper water reservoir and the lower water reservoir, and a plurality of spaced water outlet holes are arranged on the side wall of the connecting pipe. One end of the water outlet hole is connected to the lower water reservoir, and the other end of the water outlet hole is connected to the drainage pipe through the connecting pipe.

7. The combined wash basin according to claim 6, characterized in that: A sealing gasket is provided between the drain hole and the drain pipe; The size of the lower water reservoir is larger than that of the upper water reservoir, and both the upper water reservoir and the lower water reservoir are square; the handle hole is oval.

8. A drainage method for a combined basin, characterized in that: The method is used to achieve drainage of the combined wash basin according to any one of claims 4 to 7, and the method is specifically as follows: (1) Hold the handle holes on both sides of the upper water tank and gently lift the upper water tank upwards. The lower water tank is attracted downward by the magnetic suction component, and a gap is formed between the lower water tank and the drainage hole of the upper water tank, breaking the sealing state of the upper water tank. (2) The water in the upper water tank flows from the drainage hole to the lower water tank due to its own gravity; (3) The water in the lower water tank flows into the drain pipe from the water outlet of the connecting pipe and then is discharged from the lower water pipe; The specific method of using the drainer is as follows: ①. Manually rotate the turntable of the drainer, and the turntable drives the sliding block inside the turntable to move along the slide rail; ② The boss of the sliding block moves along the groove on the base; ③. The sliding block slides out from the end of the slide rail of the turntable to play a blocking role and prevent the upper water storage tank from separating from the lower water tank.

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