CN216446600U - Waterproof end box of assembled bathroom - Google Patents

Abstract

The utility model relates to and discloses an assembled bathroom waterproof bottom box. Relates to the technical field of bathroom. The water pipe collector comprises a bottom box main body, a plurality of water pipes and a water pipe collector, wherein the plurality of water pipes are used for discharging water in the bottom box main body; the bottom box main body is provided with a mounting groove penetrating through the bottom box main body, one ends of a plurality of water pipes are respectively connected with the side wall of the mounting groove, the other ends of the plurality of water pipes are simultaneously connected with the water pipe concentrator, the water pipe concentrator is provided with a water outlet for draining the collected water into a preset drain pipe, a drain hole is arranged in the region of the bottom box main body where the mounting groove is not formed, and the drain hole is communicated with the plurality of water pipes. According to the utility model, the water in the bottom box main body is discharged by adopting the plurality of water pipes, so that the water discharging speed is accelerated, the water accumulation in the bottom box main body is prevented, and after one water pipe is blocked, other water pipes can be used for continuing to discharge water, so that the possibility of water pipe blockage is reduced, and the problem of water accumulation in a bathroom is further solved.

Description

Waterproof end box of assembled bathroom

Technical Field

The utility model relates to the technical field of bathrooms, in particular to an assembled waterproof bathroom bottom box.

Background

At present, the assembled bathroom ground is subjected to ground waterproofing and drainage by adopting a waterproof bottom box, the prior art is that the waterproof bottom box is fixed on the ground through an adhesive, then a hole is formed in the waterproof bottom box, a drainage flange and a floor drain are installed and connected with a sewer pipe, a bottom frame profile is installed in the waterproof bottom box, and a wallboard is installed inside the bottom frame profile and the waterproof bottom box. A drain hole is formed in an existing waterproof bottom box and is connected with a sewer pipe for draining water, and when the water volume is large or the sewer pipe blocks the sewer pipe and is slow in draining water during showering, water is prone to being accumulated in a toilet.

Chinese patent CN209966215U, published japanese 2020-01-21 disclose a whole bathroom chassis structure, including the chassis body, the edge of chassis body is equipped with waterproof bank, the chassis body is equipped with the wallboard mounting groove, the wallboard mounting groove with waterproof bank is adjacent to be set up, the wallboard mounting groove is equipped with the boss that is used for installing the wallboard, the boss includes the multistage, one-level wherein with the wallboard butt, the boss wallboard mounting groove bottom surface the trough side face of wallboard mounting groove with form the cavity that is used for the drainage between the wallboard. This application provides a whole bathroom chassis structure, has solved among the prior art problem that the chassis structure can't get rid of the infiltration in the wallboard. However, the chassis structure discharges water through the water outlet formed in the chassis body, and when the water volume is large or the water outlet pipe is blocked to discharge water slowly during shower, water is easy to accumulate in a toilet.

Disclosure of Invention

The utility model aims to provide an assembled bathroom waterproof bottom box, which can solve the problem of water accumulation in a bathroom, aiming at the defects of the prior art.

The utility model provides an assembled bathroom waterproof bottom box, which comprises a bottom box main body, a plurality of water pipes and a water pipe collector, wherein the water pipes are used for discharging water in the bottom box main body; the bottom box main body is provided with a mounting groove penetrating through the bottom box main body, one ends of a plurality of water pipes are respectively connected with the side wall of the mounting groove, the other ends of the plurality of water pipes are simultaneously connected with the water pipe concentrator, the water pipe concentrator is provided with a water outlet for draining the collected water into a preset drain pipe, a drain hole is arranged in the region of the bottom box main body where the mounting groove is not arranged, and the drain hole is communicated with one end of the plurality of water pipes connected with the side wall of the mounting groove in the bottom box main body and is used for draining the water in the bottom box main body into the water pipe.

Furthermore, the wall-type water dispenser comprises a supporting surrounding edge which surrounds the bottom box body, a first protruding portion used for installing a wallboard is arranged on the supporting surrounding edge, and a containing cavity which is used for supplying water to the bottom box body is formed around the bottom box body.

Further, the first boss is circumferentially disposed along the support perimeter.

The bottom box comprises a bottom box body and a containing cavity, wherein the bottom box body is provided with a water outlet, the containing cavity is used for containing a water inlet, the bottom box body is provided with a water outlet, the bottom box body is provided with a containing cavity, the containing cavity is used for containing a water outlet, the bottom box body is provided with a water outlet, the water outlet is communicated with the containing cavity, the bottom box body is provided with a water outlet, the water outlet is communicated with the water outlet, the bottom box body is provided with a water outlet, the water outlet is communicated with the water outlet, the bottom box body is provided with a water inlet, and the containing cavity is fixedly connected with the water outlet.

Furthermore, the cover plate frame is provided with an insertion groove, and the cover plate is provided with a second protruding part inserted into the insertion groove.

Further, the inserting groove is formed along the circumferential direction of the cover plate frame, and the second protruding portion is formed along the circumferential direction of the cover plate.

Further, the cross-sectional area of the cover plate is smaller than that of the accommodating cavity.

Furthermore, the plurality of drain holes are circumferentially arranged along the bottom box main body, a drainage channel is arranged in the bottom box main body, the plurality of drain holes are communicated with one end of the drainage channel, and the plurality of water pipes connected to the side wall of the mounting groove are communicated with the other end of the drainage channel.

Further, the mounting groove is a rectangular mounting groove, and the water pipes are four connected with four side walls of the rectangular mounting groove respectively.

Furthermore, the water pipe collector is arranged at the center of the four water pipes.

The assembled bathroom waterproof bottom box has the following gain effects:

(1) this box at bottom of waterproof is equipped with the mounting groove that runs through box at the bottom of in the box main part, the region that does not set up the mounting groove in the box main part at the bottom is equipped with the wash port, be connected with a plurality of water pipes on the lateral wall of mounting groove, the other end of a plurality of water pipes is connected with the water pipe concentrator simultaneously, the wash port communicates with a plurality of water pipes in the box main part at the bottom, water in the box main part at the bottom can enter into a plurality of water pipes through the wash port like this, collect the water pipe concentrator by a plurality of water pipes again, at last by the outlet of water pipe concentrator and the butt joint of predetermined drain pipe, with the water in the drain pipe, outside the bathroom will be discharged to the drain pipe. The water in the bottom box main body is drained by the aid of the water pipes, so that the draining speed is increased, water is prevented from accumulating in the bottom box main body, and after one water pipe is blocked, other water pipes can be drained continuously, and the possibility of blocking of the water pipes is reduced;

(2) this box at bottom of waterproof still includes the enclosure and supports the surrounding edge around end box main part, supports to be equipped with the first bellying that is used for installing the wallboard on the surrounding edge, supports the surrounding edge enclosure and forms the chamber that holds that is used for water supply entering end box main part around end box main part. The supporting surrounding edge is arranged around the bottom box main body in a surrounding mode, and the first protruding portion is arranged on the supporting surrounding edge and used for limiting the wall plate when the wall plate is installed on the bottom box main body, so that the wall plate can be conveniently installed on the bottom box main body. The supporting surrounding edge is encircled on the periphery of the bottom box main body to enable the bottom box main body to form a containing cavity with an opening at the top, and the containing cavity is used for enabling water in a bathroom to enter the bottom box main body, so that the water is convenient to discharge from the bottom box main body;

(3) this box at bottom of waterproof still includes and is used for preventing that major possession article from getting into the apron that blocks up to the wash port in the box main part at the bottom to and be used for carrying out the apron frame of fixed stay to the apron, on the box main part was located at the bottom to the apron frame, fixed connection was on the apron frame and was held and form the clearance that is used for supplying water to pass through between the chamber. The cover plate frame is arranged on the bottom box main body and supports the cover plate through the cover plate frame, and the cover plate is arranged so as to prevent large articles from falling into the bottom box main body to block the drain holes during showering, so that the bottom box main body drains slowly, but the cover plate cannot completely seal the accommodating cavity formed by the bottom box main body and the supporting surrounding edge, so that water cannot enter the bottom box main body, a certain gap is formed between the cover plate and the accommodating cavity, water can flow into the bottom box main body from the gap, but the gap cannot be too large, otherwise, the cover plate cannot achieve the purpose of blocking the large articles from entering the bottom box main body; certainly, the clearance also can not be too little, because the size in clearance influences the speed of drainage, the clearance too little can lead to the bottom box main part drainage comparatively slowly to lead to bathroom ponding. The size of the actual gap is determined according to specific use conditions;

(4) the cover plate frame of the waterproof bottom box is provided with an inserting groove, and the cover plate is provided with a second protruding part inserted with the inserting groove. Be equipped with the inserting groove on the apron frame, be equipped with the second bellying on the apron, when the apron lid fits the apron frame, the cooperation of second bellying and inserting groove to make the apron frame support and fix the apron. If the cover plate frame does not fix the cover plate, the cover plate can move freely on the cover plate frame in actual use, which can cause potential safety hazards; the cover plate is fixed on the cover plate frame in the mode, and the cover plate is convenient to mount and dismount on the cover plate frame in the fixing mode, so that dirt in the bottom box main body is convenient to clean;

(5) the sectional area of the cover plate of the waterproof bottom box is smaller than that of the accommodating cavity. To make a certain gap between the cover plate covering the cover plate frame and the accommodating cavity, there are two cases: the first condition is that the height of the cover plate frame is greater than the depth of the accommodating cavity, so that the cover plate frame lifts the cover plate covered on the cover plate frame by a certain height from the accommodating cavity, and a certain gap is formed between the cover plate and the accommodating cavity; in the second case, the cross-sectional area of the cover plate is smaller than the cross-sectional area of the receiving chamber, so that a gap is provided between the side edge of the cover plate placed in the receiving chamber and the side wall of the receiving chamber. In the application, the second condition is preferentially adopted, because the cover plate frame and the cover plate extend out of the accommodating cavity of the bottom box main body, the ground of the bathroom is uneven, so that potential safety hazards are generated, and the second condition has no requirement on the height of the cover plate frame and the height of the cover plate, so that the upper surface of the cover plate can be superposed with the upper surface of the accommodating cavity, so that the ground of the bathroom is even;

(6) this wash port of waterproof end box is for a plurality of along end box main part circumference setting, is equipped with drainage channel in the end box main part, a plurality of wash ports all with drainage channel's one end intercommunication, a plurality of water pipes of connecting on the mounting groove lateral wall all with drainage channel's the other end intercommunication. The bottom box body is internally provided with a drainage channel, a plurality of drainage holes are formed in the circumferential direction of the bottom box body, one end of the drainage channel is communicated with the drainage holes, and the other end of the drainage channel is communicated with a plurality of water pipes connected to the side wall of the mounting groove. The plurality of drain holes are arranged to enable water entering the bottom box main body to be discharged from the plurality of drain holes simultaneously, so that the drainage speed of the bottom box is increased.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to indicate like elements.

FIG. 1 is a schematic view illustrating an assembled waterproof bottom box for bathroom according to an embodiment of the present invention when a cover plate is removed;

FIG. 2 is a schematic structural view of the cover plate of the assembled waterproof bottom box for bathroom according to the embodiment of the present invention;

FIG. 3 is a schematic view illustrating the installation of the base main body and the supporting surrounding edge of the assembled waterproof bottom box for bathroom in accordance with the present invention;

fig. 4 is a schematic structural view of a supporting surrounding edge of the assembled waterproof bottom box for bathroom according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a bottom case main body of the assembled waterproof bottom case for bathroom in an embodiment of the present invention;

fig. 6 is a schematic structural view of a cover plate of an assembled waterproof bottom box for a bathroom according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a cover plate frame of an assembled waterproof bottom box for bathroom in an embodiment of the utility model.

In the figure: 1. a bottom case main body; 11. mounting grooves; 12. a drain hole; 13. a drainage channel; 2. a water pipe; 3. a water pipe collector; 4. supporting the surrounding edge; 41. a first boss portion; 42. an accommodating chamber; 5. a cover plate; 51. a second boss portion; 6. a cover plate frame; 61. and (4) inserting grooves.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts will fall within the protection scope of the present invention.

The assembled bathroom waterproof bottom box comprises a bottom box main body 1, a plurality of water pipes 2 and a water pipe collector 3, wherein the water pipes 2 are used for discharging water in the bottom box main body 1, and the water pipe collector 3 is used for collecting water in the water pipes 2 and discharging the collected water into a preset water discharging pipe; the bottom box main body 1 is provided with a mounting groove 11 penetrating through the bottom box main body 1, one ends of a plurality of water pipes 2 are respectively connected with the side wall of the mounting groove 11, the other ends of the water pipes are simultaneously connected with a water pipe concentrator 3, the water pipe concentrator 3 is provided with a water outlet for draining the collected water into a preset drain pipe, a drain hole 12 is arranged in the region of the bottom box main body 1 where the mounting groove 11 is not arranged, the drain hole 12 is communicated with one end of the side wall of the mounting groove 11, which is connected with the plurality of water pipes 2, in the bottom box main body 1 and used for draining the water in the bottom box main body 1 into the water pipes 2, and the specific effects are shown in fig. 1 and 5.

This application is equipped with the mounting groove 11 that runs through end box on end box main part 1, the region that does not set up mounting groove 11 on end box main part 1 is equipped with wash port 12, be connected with a plurality of water pipes 2 on the lateral wall of mounting groove 11, the other end of a plurality of water pipes 2 is connected with water pipe concentrator 3 simultaneously, wash port 12 communicates with a plurality of water pipes 2 in end box main part 1, water in end box main part 1 can enter into a plurality of water pipes 2 through wash port 12 like this, collect water pipe concentrator 3 by a plurality of water pipes 2 again, the last outlet that is by water pipe concentrator 3 docks with the drain pipe of predetermineeing, with in the water drainage pipe, discharge water outside the bathroom through the drain pipe. Because this application adopts the log raft play in a plurality of water pipes 2 will end box main part 1 for the speed of drainage to prevent ponding in end box main part 1, and after one of them water pipe 2 blockked up, other water pipes 2 can also continue to carry out the drainage, have reduced the possibility that water pipe 2 blockked up.

The wall plate supporting box further comprises a supporting surrounding edge 4 which surrounds the bottom box body 1, a first protruding portion 41 used for installing a wall plate is arranged on the supporting surrounding edge 4, the supporting surrounding edge 4 surrounds the bottom box body 1 to form a containing cavity 42 used for supplying water to the bottom box body 1, and specific effects are shown in fig. 3 and fig. 4. At end box main part 1 enclose all around to have a support surrounding edge 4, support and be equipped with first bellying 41 on the surrounding edge 4 for when the wallboard is installed on end box main part 1, carry on spacingly to the wallboard to make things convenient for the installation of wallboard on end box main part 1. The supporting surrounding edge 4 surrounds the bottom box main body 1 to enable the bottom box main body 1 to form a containing cavity 42 with an open top, and the containing cavity is used for enabling water in a bathroom to enter the bottom box main body 1, so that the water is convenient to discharge from the bottom box main body 1.

The first raised portion 41 is circumferentially arranged along the support perimeter 4, see fig. 4 for a specific effect. All circumference all around supporting surrounding edge 4 is provided with first bellying 41 for carry on spacingly to the wallboard of installing on end box main part 1. The first protruding part 41 is arranged along the supporting surrounding edge 4 in a circle, so that on one hand, the wall plate is better limited, the wall plate arranged on the bottom box main body 1 is more stable, and the whole bathroom structure is more stable; on the other hand, because all be equipped with the wallboard on the wall all around of bathroom, if only set up first bellying 41 at a side of end box main part 1, then can lead to installing at the unable fixed of wallboard of end box main part 1 other three sides.

In this embodiment, the box further includes a cover plate 5 for preventing large articles from entering the bottom box main body 1 to block the water discharge hole 12, and a cover plate frame 6 for fixedly supporting the cover plate 5, the cover plate frame 6 is disposed on the bottom box main body 1, and a gap for water to pass through is formed between the cover plate 5 fixedly connected to the cover plate frame 6 and the accommodating cavity 42, as shown in fig. 1 and fig. 2. The cover plate frame 6 is arranged on the bottom box main body 1, the cover plate 5 is supported through the cover plate frame 6, the cover plate 5 is arranged to prevent large articles from falling into the bottom box main body 1 to block the water drain hole 12 during showering, so that the bottom box main body 1 drains slowly, but the cover plate 5 cannot completely seal the accommodating cavity 42 formed by the bottom box main body 1 and the supporting surrounding edge 4, so that water cannot enter the bottom box main body 1, a certain gap is formed between the cover plate 5 and the accommodating cavity 42, water can flow into the bottom box main body 1 from the gap, but the gap cannot be too large, otherwise, the cover plate 5 cannot achieve the purpose of blocking the large articles from entering the bottom box main body 1; certainly, the clearance also can not be too little, because the size in clearance influences the speed of drainage, and too little clearance can lead to the bottom box main part 1 drainage comparatively slowly to lead to bathroom ponding. The actual gap is determined according to specific use conditions.

The cover plate frame 6 is provided with an insertion groove 61, and the cover plate 5 is provided with a second protruding part 51 inserted into the insertion groove 61, so that the specific effects are shown in fig. 6 and 7. Be equipped with inserting groove 61 on apron frame 6, be equipped with second bellying 51 on the apron 5, when apron 5 lid fits apron frame 6, second bellying 51 and inserting groove 61 cooperation to make apron frame 6 support and fix apron 5. If the cover plate frame 6 does not fix the cover plate 5, the cover plate 5 can move freely on the cover plate frame 6 in actual use, which can cause potential safety hazards; the reason why the cover plate 5 is fixed on the cover plate frame 6 in this way is that the cover plate 5 is conveniently mounted and dismounted on the cover plate frame 6 by this fixing way, so that the dirt in the bottom box main body 1 can be conveniently cleaned.

The insertion groove 61 is circumferentially arranged along the cover plate frame 6, and the second protrusion 51 is circumferentially arranged along the cover plate 5, as shown in fig. 6 and 7 for a specific effect. Set up inserting groove 61 to along 5 a week of apron, second bellying 51 sets to along 5 a week of apron, and when second bellying 51 and inserting groove 61 cooperation, a week fixed connection of apron 5 made apron frame 6 more stable to the fixed of apron 5 like this on apron frame 6 to make the structure of this waterproof end box more stable.

The cross-sectional area of the cover plate 5 is smaller than the cross-sectional area of the accommodation chamber 42. In order to provide a certain gap between the cover 5 covering the cover frame 6 and the receiving cavity 42, there are two cases: in the first case, the height of the cover plate frame 6 is greater than the depth of the accommodating cavity 42, so that the cover plate frame 6 lifts the cover plate 5 covered thereon from the accommodating cavity 42 by a certain height, and a certain gap is formed between the cover plate 5 and the accommodating cavity 42; the second case is that the sectional area of the cover 5 is smaller than the sectional area of the accommodation chamber 42, so that there is a certain gap between the side of the cover 5 placed in the accommodation chamber 42 and the side wall of the accommodation chamber 42. The second condition is preferentially adopted in the application, because the cover plate frame 6 and the cover plate 5 extend out of the accommodating cavity 42 of the bottom box main body 1, the ground of a bathroom can be uneven, so that potential safety hazards are generated, the second condition does not require the height of the cover plate frame 6 and the cover plate 5, the upper surface of the cover plate 5 can be made to coincide with the upper surface of the accommodating cavity 42, and the ground of the bathroom is flat.

The drain holes 12 are a plurality of drain passages 13 circumferentially arranged along the bottom case body 1, the drain holes 12 are all communicated with one ends of the drain passages 13, and the water pipes 2 connected to the side wall of the mounting groove 11 are all communicated with the other ends of the drain passages 13. A drainage channel 13 is arranged in the bottom box body 1, a plurality of drainage holes 12 are arranged along the circumferential direction of the bottom box body 1, one end of the drainage channel 13 is simultaneously communicated with the drainage holes 12, and the other end of the drainage channel is communicated with a plurality of water pipes 2 connected to the side wall of the mounting groove 11. The plurality of drain holes 12 are provided to enable water entering the bottom case body 1 to be simultaneously drained from the plurality of drain holes 12, thereby increasing the drainage speed of the bottom case, and in addition, the plurality of drain holes 12 are provided along the circumferential direction of the bottom case body 1, so that water in each part of the bottom case body 1 can flow into the drain holes 12, and the water in the bottom case body 1 can be prevented from being exhausted.

The water in the bottom case body 1 flows into the plurality of water discharge holes 12, and then flows into the plurality of water pipes 2 connected with the side wall of the mounting groove 11 through the water discharge passage 13 in the bottom case body 1. The process that rivers flow in drainage pipe and water pipe 2 also plays certain cushioning effect, prevents that the speed that the outlet from discharging water to predetermined drain pipe is less than the speed that water got into wash port 12, leads to ponding in end box main part 1. And the arrangement of the drainage channel 13 and the plurality of water pipes 2, since the flow of water in the drainage channel 13 and the water pipes 2 also requires time to relieve pressure for drainage, when the drainage port drains water into a preset drainage pipe at a speed lower than the speed of water entering the drainage hole 12, water can first enter the drainage channel 13 and the water pipes 2, preventing water from collecting in the bottom case body 1.

The mounting groove 11 is a rectangular mounting groove 11, and the water pipes 2 are four connected with four side walls of the rectangular mounting groove 11 respectively. Set mounting groove 11 to the rectangle, respectively connect a water pipe 2 on four lateral walls of rectangle mounting groove 11, make the even discharge from four water pipes 2 of following of water in end box main part 1, prevent because of water pipe 2 distributes unevenly, lead to the drainage speed of each part in end box main part 1 different, cause the overall drainage speed of end box main part 1 to slow down.

The water pipe collector 3 is arranged at the central position of the four water pipes 2. The water tube collector 3 is arranged at the center of the four water tubes 2, so that the water flows from the four water tubes 2 to the water tube collector 3 in equal distance, thereby ensuring that the water in the bottom box main body 1 is uniformly discharged from the four water tubes 2 without causing water to be gathered in a part of the bottom box main body 1. And the water pipe collector 3 is arranged at the center of the four water pipes 2, so that the water discharge speed of each part of the bottom box main body 1 can be equal, and the overall water discharge speed of the bottom box main body 1 can be increased.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a box at bottom of assembled bathroom waterproofing which characterized in that: comprises a bottom box main body (1), a plurality of water pipes (2) for discharging water in the bottom box main body (1), and a water pipe collector (3) for collecting water in the plurality of water pipes (2) and discharging the collected water into a preset water discharge pipe; the bottom box comprises a bottom box body (1), wherein a mounting groove (11) penetrating through the bottom box body (1) is formed in the bottom box body (1), one ends of a plurality of water pipes (2) are respectively connected with the side wall of the mounting groove (11), the other ends of the plurality of water pipes are simultaneously connected with a water pipe collector (3), a water outlet for draining collected water into a preset drain pipe is formed in the water pipe collector (3), a drain hole (12) is formed in an area, not provided with the mounting groove (11), of the bottom box body (1), and the drain hole (12) is communicated with one end, connected with the plurality of water pipes (2), of the side wall of the mounting groove (11) in the bottom box body (1) and used for draining the water in the bottom box body (1) into the water pipes (2).

2. The assembled bathroom waterproof bottom case of claim 1, wherein: still be in including enclosing end box main part (1) support surrounding edge (4) all around, be equipped with first bellying (41) that are used for installing the wallboard on supporting surrounding edge (4), it encloses to support surrounding edge (4) end box main part (1) forms all around and is used for supplying water and gets into holding chamber (42) of end box main part (1).

3. The assembled bathroom waterproof bottom case of claim 2, wherein: the first raised portion (41) is arranged circumferentially along the support perimeter (4).

4. The assembled bathroom waterproof bottom case of claim 2, wherein: the water draining box is characterized by further comprising a cover plate (5) used for preventing large articles from entering the bottom box main body (1) and blocking the water draining hole (12), and a cover plate frame (6) used for fixedly supporting the cover plate (5), wherein the cover plate frame (6) is arranged on the bottom box main body (1), and a gap used for water passing is formed between the cover plate (5) fixedly connected onto the cover plate frame (6) and the accommodating cavity (42).

5. The assembled bathroom waterproof bottom case of claim 4, wherein: the cover plate frame (6) is provided with an insertion groove (61), and the cover plate (5) is provided with a second protruding part (51) inserted into the insertion groove (61).

6. The assembled bathroom waterproof bottom case of claim 5, wherein: the inserting groove (61) is arranged along the circumferential direction of the cover plate frame (6), and the second protruding portion (51) is arranged along the circumferential direction of the cover plate (5).

7. The assembled bathroom waterproof bottom case of claim 4, wherein: the cross-sectional area of the cover plate (5) is smaller than that of the accommodating cavity (42).

8. The assembled bathroom waterproof bottom case of claim 1, wherein: the drain holes (12) are circumferentially arranged along the bottom box main body (1), a drain channel (13) is arranged in the bottom box main body (1), the drain holes (12) are communicated with one end of the drain channel (13), and the water pipes (2) connected to the side wall of the mounting groove (11) are communicated with the other end of the drain channel (13).

9. The assembled bathroom waterproof bottom case of claim 1, wherein: the mounting groove (11) is a rectangular mounting groove (11), and the water pipes (2) are respectively connected with four side walls of the rectangular mounting groove (11).

10. The assembled bathroom waterproof bottom case of claim 1, wherein: the water pipe collector (3) is arranged at the central position of the four water pipes (2).

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