A drainage device

Abstract

The present application relates to the technical field of bathroom equipment, in particular to a drainage device, which comprises a support, a drainage pipe installed on the support, a bathtub device installed on the support for users to take a bath, one end of the drainage pipe is communicated with the bathtub device and is internally provided with a filtering device for receiving sewage in the bathtub device, filtering foreign objects in the sewage and then discharging the sewage, two installation plates are provided on the side wall of the support at intervals for installing the support on a wall, a handle is rotated to drive a chuck to fix the position of the bathtub body, the chuck is clamped at the same time and cooperates with a clamping groove to avoid shaking of the bathtub, finally a fixing bolt is rotated to tightly abut one end of the fixing bolt against the drainage pipe to avoid deviation of the drainage pipe due to water pressure, when a user observes that the efficiency of drainage of the bathtub is reduced, a puller is pulled to contact the positioning of a filter plate, after the filter plate is pulled out for cleaning, a repeated dismounting and mounting operation can be performed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bathroom equipment, in particular to a drainage device. BACKGROUND

[0002] At present, most of the bathtubs are provided with overflow holes, overflow channels or overflow rings, which affect the aesthetic appearance of the water basin and are easy to produce sanitary dead angles. The bathtubs are generally embedded and poured with cement or installed on the matching base, so that the drainage system of the bathtub has great limitations, which makes it difficult to dredge when the drainage pipeline is blocked, thereby causing troubles to the daily use of users. Therefore, the drainage device is proposed to overcome the above problems. SUMMARY

[0003] In view of the deficiencies in the prior art, the purpose of the present application is to provide a drainage device, which solves the technical problem that the bathtubs are generally embedded and poured with cement or installed on the matching base, so that the drainage system of the bathtub has great limitations, which makes it difficult to dredge when the drainage pipeline is blocked.

[0004] The scheme adopted by the present application is as follows: a drainage device, comprising a support, a drainage pipe installed on the support, a bathtub device installed on the support for users to take a bath, one end of the drainage pipe being communicated with the bathtub device and being provided with a filter device inside for receiving sewage in the bathtub device, filtering foreign objects in the sewage and discharging the sewage, two installation plates being provided on the side wall of the support at intervals for installing the support on a wall.

[0005] Preferably, the bathtub device comprises a shell assembly, a bathtub body and a fixing assembly, the shell assembly comprising a working shell bolted on the end face of the support, a support plate being arranged on the inner wall of the working shell along the shape of the working shell, and the inner bottom wall of the working shell being inclined.

[0006] Preferably, the fixing assembly comprises a working groove arranged on each of the opposite side walls of the working shell, a screw rod being threadedly connected to the working groove, one end of the screw rod being provided with a chuck matched with the size of the chuck, and the other end of the screw rod being provided with a handle.

[0007] Preferably, the bathtub body is provided with a clamping groove matched with the size of the clamping plate on each of the opposite side walls of the clamping plate, a drainage groove is arranged on the inner bottom wall of the bathtub body, one end of the drainage pipe is communicated with the drainage groove, and a groove cover is arranged on the drainage groove.

[0008] Preferably, the filter device comprises a filter plate slidably connected in the drainage pipe, a connecting box is arranged on the side wall of the drainage pipe in communication, one end of the filter plate penetrates through the side wall of the connecting box and is arranged in the drainage pipe, and a limiting assembly for limiting the sliding of the filter plate is arranged on each of the opposite side walls of the connecting box.

[0009] Preferably, the limiting assembly comprises a limiting column slidingly connected to the side wall of the connecting box, and a pull block is arranged at one end of the limiting column, and a spring is arranged between the pull block and the connecting box and sleeved on the limiting column.

[0010] Preferably, a connecting sleeve with a circular opening in the middle is arranged on the bracket, and the drain pipe is movably mounted on the connecting sleeve, and a fixing bolt for fixing the drain pipe is threadedly connected to the side wall of the connecting sleeve.

[0011] Preferably, an internal thread is arranged at the bottom of the inner side wall of the drain pipe.

[0012] The beneficial effects of the present application are as follows:

[0013] After the bracket is installed by the fasteners such as bolts or rivets, the working shell is installed on the end face of the bracket by the bolts, and finally the bathtub body is placed on the support plate in the working shell, and then the handle is rotated to drive the chuck to fix the position of the bathtub body. The chuck is clamped at the same time and cooperates with the clamping groove to avoid the shaking of the bathtub. Finally, the fixing bolt is rotated to tightly abut one end of the drain pipe, so as to avoid the deviation of the drain pipe due to water pressure. When the user observes that the efficiency of the bathtub drainage is reduced, the pull block is pulled to contact the positioning of the filter plate. After the filter plate is pulled out for cleaning, the installation is repeated by disassembling the action. The mechanism of disassembling and installing the bathtub body, the working shell and the bracket is arranged to improve the convenience of moving the bathtub. The bracket is suspended, and the filter plate on the drain pipe is convenient to disassemble and clean to avoid the blockage of the bathtub body during drainage, and the cleaning efficiency of the filter plate is improved. The filter plate on the drain pipe is quickly disassembled to form a drainage device, and the auxiliary on the bathtub installation structure is used to solve the technical problems that the bathtub is generally embedded in cement or placed on a matching base for installation, which has great limitations on the drainage system of the bathtub, and it is difficult to dredge when the drain pipe is blocked. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a rear view of the present application;

[0015] Figure 2 is a disassembly view of the bathtub body and the working shell of the present application;

[0016] Figure 3 is a structural schematic view of the bracket of the present application;

[0017] Figure 4 is a bottom view of the drain pipe of the present application;

[0018] Figure 5 is a disassembly view of the drain pipe of the present application.

[0019] Fig. 1 is a support; 2 is a drain pipe; 3 is a mounting plate; 4 is a bathtub body; 5 is a working shell; 6 is a support plate; 7 is a working groove; 8 is a screw rod; 9 is a chuck; 10 is a handle; 11 is a clamping groove; 12 is a drain groove; 13 is a groove cover; 14 is a filter plate; 15 is a connecting box; 16 is a limiting column; 17 is a pulling block; 18 is a spring; 19 is a connecting sleeve; 20 is a fixing bolt; 21 is an internal thread. DETAILED DESCRIPTION

[0020] The foregoing and other technical contents, features and effects of the present application will be clearly presented in the following detailed description of the examples with reference to the accompanying drawings. Figures 1-5 The structural contents mentioned in the following examples are all referred to the accompanying drawings.

[0021] The following will describe the exemplary embodiments of the present application with reference to the accompanying drawings.

[0022] Example one, a drainage device, comprising a support 1, the support 1 is L-shaped, a drain pipe 2 mounted on the support 1, for connecting the bathtub body 4 and the underground waterway, the support 1 is mounted with a bathtub device for users to take a bath, the drain pipe 2 is communicated with the bathtub device at one end and is internally provided with a filtering device, for receiving sewage in the bathtub device and filtering the impurities in the sewage before discharging the sewage, two mounting plates 3 are provided on the side wall of the support 1 at intervals, the side walls of the two mounting plates 3 are provided with threaded grooves at four corners, facilitating the use of fasteners such as bolts and rivets, for mounting the support 1 on the wall.

[0023] Example two, based on example one, the bathtub device comprises a shell assembly, a bathtub body 4 and a fixing assembly, the shell assembly comprises a working shell 5 bolted on the end face of the support 1, a support plate 6 is provided on the inner wall of the working shell 5 along the shape of the working shell 5, for supporting the bathtub body 4, the inner bottom wall of the working shell 5 is inclined, for improving the drainage efficiency.

[0024] Example three, based on example one, the fixing assembly comprises a working groove 7 provided on the opposite two side walls of the working shell 5, a screw rod 8 is threadedly connected on the working groove 7, the screw rod 8 is provided with a chuck 9 at one end, the size of which is matched with the working groove 7, and the screw rod 8 is provided with a handle 10 at the other end.

[0025] Example four, based on example one, the bathtub body 4 and the clamping plate are provided with clamping grooves 11 of matched size on the opposite two side walls, a drain groove 12 is provided on the inner bottom wall of the bathtub body 4, one end of the drain pipe 2 is communicated with the drain groove 12, and the drain groove 12 is provided with a groove cover 13.

[0026] In the embodiment five, on the basis of the embodiment one, the filtering device comprises a filtering plate 14 slidably connected in the drain pipe 2, a connecting box 15 is communicated on the side wall of the drain pipe 2, one end of the filtering plate 14 penetrates the side wall of the connecting box 15 and is placed in the drain pipe 2, and the opposite side walls of the connecting box 15 are both provided with a limiting assembly for limiting the sliding of the filtering plate 14.

[0027] In the embodiment six, on the basis of the embodiment one, the limiting assembly comprises a limiting column 16 slidably connected on the side wall of the connecting box 15, one end of the limiting column 16 is provided with a pull block 17, and a spring 18 is arranged between the pull block 17 and the connecting box 15 and is sleeved on the limiting column 16; when the spring 18 is at rest, the elastic force of the spring 18 drives one end of the limiting column 16 to abut against the side wall of the filtering plate 14, so that the filtering plate 14 is clamped.

[0028] In the embodiment seven, on the basis of the embodiment one, the bracket 1 is provided with a connecting sleeve 19 with a circular opening in the middle, the drain pipe 2 is movably installed on the connecting sleeve 19, and the side wall of the connecting sleeve 19 is threadedly connected with a fixing bolt 20 for fixing the drain pipe 2, which is used when the working shell 5 is installed or disassembled.

[0029] In the embodiment eight, on the basis of the embodiment one, the inner side wall of the drain pipe 2 is provided with an internal thread 21 at the bottom position, which is used for connecting an external hollow pipe to increase the flow guiding length of the drain pipe 2.

[0030] When the present application is used, after the bracket 1 is installed by using fasteners such as bolts or rivets, the working shell 5 is installed on the upper end face of the bracket 1 by using bolts, and finally the bathtub body 4 is placed on the support plate 6 in the working shell 5, and then the handle 10 is rotated to drive the chuck 9 to fix the position of the bathtub body 4; the chuck 9 is clamped at the same time and cooperates with the clamping groove 11 to avoid the shaking of the bathtub; finally, the fixing bolt 20 is rotated to abut against the drain pipe 2 at one end to avoid the deviation of the drain pipe 2 due to water pressure; when the user observes that the efficiency of the bathtub drainage is reduced, the pull block is pulled to contact the positioning of the filtering plate 14; after the filtering plate 14 is pulled out for cleaning, the installation can be repeated by disassembling and assembling; the bracket 1 is hung and the filtering plate 14 on the drain pipe 2 is convenient to disassemble and clean, so as to avoid the blockage of the bathtub body 4 during drainage and improve the cleaning efficiency of the filtering plate 14; the quick disassembly of the filtering plate 14 on the drain pipe 2 forms a drainage device, and the auxiliary on the bathtub installation structure is used, so that the technical problem that the bathtub is generally embedded in cement or installed on a matching base, which has great limitations on the drainage system of the bathtub, and it is difficult to dredge when the drain pipe 2 is blocked is solved.

[0031] The above description is only for illustrating the present application, and it should be understood that the present application is not limited to the above examples, and various modifications in accordance with the idea of the present application are within the scope of the present application.

Claims

1. A drainage device comprising a support (1), a drain pipe (2) mounted on the support (1), characterized in that, The bracket (1) is provided with a bathtub device for users to take a bath. One end of a drain pipe (2) is communicated with the bathtub device and is internally provided with a filtering device for receiving sewage in the bathtub device, filtering foreign objects in the sewage and then discharging the sewage. Two mounting plates (3) are provided on the side wall of the bracket (1) at intervals for mounting the bracket (1) on a wall body. The bathtub device comprises a shell assembly, a bathtub body (4) and a fixing assembly. The shell assembly comprises a working shell (5) bolted on the upper end face of the bracket (1). A support plate (6) is arranged on the inner wall of the working shell (5) along the shape of the working shell (5). The inner bottom wall of the working shell (5) is inclined. The fixing assembly comprises working grooves (7) formed on the opposite side walls of the working shell (5). A screw rod (8) is threadedly connected to the working grooves (7). A chuck (9) is arranged at one end of the screw rod (8) and is matched in size with the working grooves (7). A handle (10) is arranged at the other end of the screw rod (8). The filtering device comprises a filtering plate (14) slidably connected in the drain pipe (2). A connecting box (15) is communicated on the side wall of the drain pipe (2). One end of the filtering plate (14) penetrates through the side wall of the connecting box (15) and is arranged in the drain pipe (2). Limiting assemblies are arranged on the opposite side walls of the connecting box (15) for limiting the sliding of the filtering plate (14). Each limiting assembly comprises a limiting column (16) slidably connected to the side wall of the connecting box (15). A pull block (17) is arranged at one end of the limiting column (16). A spring (18) is arranged between the pull block (17) and the connecting box (15) and is sleeved on the limiting column (16). The bathtub body (4) is matched in size with the clamping plate. The clamping plate is arranged on the opposite side walls of the bathtub body (4). A drainage groove (12) is arranged on the inner bottom wall of the bathtub body (4). One end of the drain pipe (2) is communicated with the drainage groove (12). A groove cover (13) is arranged on the drainage groove (12). After the bathtub body (4) is arranged on the support plate (6) in the working shell (5), the handle (10) is rotated to fix the position of the bathtub body (4). The chuck (9) is clamped and cooperated with the clamping groove (11) to avoid shaking of the bathtub.

2. A drainage device according to claim 1, characterised in that The bracket (1) is provided with a connecting sleeve (19) with a circular opening in the middle. The drain pipe (2) is movably mounted on the connecting sleeve (19). A fixing bolt (20) is threadedly connected to the side wall of the connecting sleeve (19) for fixing the drain pipe (2).

3. A drainage device according to claim 2, wherein, An internal thread (21) is arranged at the bottom position of the inner side wall of the drain pipe (2).

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