CN206189906U - Bathroom room - Google Patents

Abstract

The utility model provides a bathroom room, including bottom plate and wallboard, its characterized in that, the bottom plate includes bottom surface and side, bottom surface and side are mainly by concrete or the disposable whole machine -shaping of fibre concrete, be provided with the cascaded anti - bank of at least two -stage on the side, cascaded anti - bank and bottom surface integrated into one piece, the wall decoration board on the wall body is fixed including the installation to the wallboard, thus, check gate layer sets up between wall body and panel, check gate layer passes through the connecting piece and is connected with wall fixing, the panel is fixed on check gate layer. Like this, bathroom room's bottom plate can seamlessly be pour, can play rigid water -proofing's effect, can produce the prefabrication in the mill, and water -proof effects is good, and intensity is high, and the wallboard site operation is efficient.

Description

a bathroom

technical field

The utility model belongs to the construction field, in particular to a bathroom.

Background technique

The floor of the traditional bathroom is constructed by cast-in-place concrete, and the waterproof method is mainly to achieve the effect of impermeability and waterproof by brushing waterproof paint and laying a protective layer. In order to achieve a good waterproof effect, it is generally necessary to ensure that the floor of the bathroom is relatively stable. However, if the floor tiles of the bathroom need to be replaced, after the original floor tiles are chiseled off, the ground must be leveled with cement mortar before waterproofing. , the process is complex. In addition, in order to prevent water seepage on the wall, waterproof paint about 30 cm high should be applied on the wall to prevent water from penetrating the wall. It can be seen that the waterproofing workload of the existing bathroom floor is large, the construction efficiency is low, and the construction cost is difficult to be controlled. The wall of the traditional bathroom is decorated with tiles, which is mainly completed through the following steps: snapping lines, pasting standard points, selecting bricks, arranging bricks, soaking bricks (porcelain bricks or high-grade bricks are not allowed to soak), inlaying Paste joints, pointing joints or wiping joints to achieve the effect of beautiful wall decoration. It can be seen that the existing wall tiling decoration method has low construction efficiency and construction cost is difficult to control.

Contents of the invention

The technical problem to be solved by the utility model is: to provide a bathroom, the floor of the bathroom can be prefabricated in the factory, the waterproof effect is good, the strength is high, and the construction efficiency of the wallboard is high.

The solution of the utility model is realized in the following way: a bathroom includes a base plate and a wall plate, wherein the base plate includes a bottom surface and a side surface, and the bottom surface and the side surfaces are mainly processed and formed by concrete or fiber concrete at one time, so There are at least two steps of stepped anti-sills on the side, and the stepped anti-sills are integrally formed with the bottom surface; the wall panels include wall decorative panels installed and fixed on the wall, and the wall decorative panels include panels and a grid layer, the grid layer is arranged between the wall and the panel, the grid layer is fixedly connected to the wall through a connector, and the panel is fixed on the grid layer. In this way, the bottom plate of the bathroom is made of concrete or fiber-reinforced concrete as a whole, and the whole can be in the shape of a pot. The effect is good, and the construction efficiency is high. In particular, if ultra-high performance concrete (Ultra-High Performance Concrete) or ultra-high performance concrete mixed with steel fibers is used to process and manufacture the floor of the bathroom, the high strength, high toughness and low porosity of ultra-high performance concrete can be fully utilized The ultra-high strength and high durability improve the cracking strength and fatigue life of the bathroom floor, and enhance the durability and rigidity of the bathroom floor. In addition, the bottom surface and the side surface are integrally processed and formed, and the reverse pouring process can be adopted, so that the use surface of the bottom plate of the bathroom is located below the mold, so as to ensure that the use surface is relatively smooth and has good flatness, eliminating the need for leveling construction, and can be directly paved. Paste PVC floors, tiles and other decorative layers to further improve construction efficiency. Further, as required, holes for embedded parts or embedded parts can be set on the bottom plate of the bathroom to facilitate assembly line production, and the bottom and side engineering can be manufactured at the same time, further reducing subsequent processing techniques and improving construction efficiency. Moreover, at least two steps of stepped reverse sills are arranged on the side of the bathroom bottom plate, and the stepped reverse sills are integrally formed with the bottom surface of the bathroom bottom plate. In this way, a multi-layer waterproof structure can be formed to improve the waterproof performance of the bottom plate of the bathroom. In addition, the wall decoration board includes a panel and a grid layer, the grid layer is arranged between the wall and the panel, the grid layer is fixedly connected to the wall through a connector, and the panel is fixed on the grid layer . Like this, by arranging the grid layer between the wall and the panel, the panel can be locked in position with the positioning card, and tiled on the table form, the adhesive glue is applied on the back of the panel, and then the grid layer is pressed flat on the table formwork. On the tiled panel, the wall decoration board is prefabricated in the factory, and the wall decoration board is connected and fixed with the base wall or light steel keel wall with bolts and other connectors on site. One end of the connector is fixed to the grid layer, and the other end is anchored in the wall. According to the size and weight of the wall decoration board, multiple connectors can be arranged, and the multiple connectors can be evenly distributed around or in the middle of the wall decoration board. The processing of the wall decorative board can be done in an assembly line, thereby greatly reducing the workload of on-site construction, avoiding on-site wet work, improving construction efficiency, and facilitating on-site installation. Of course, clips or hangers can also be arranged behind the panel, and the panel is fixed on the grid layer through the clips or hangers. Or set an adhesive layer on the back of the panel, and set a protective film outside the adhesive layer. When installing the panel, tear off the protective film, and then paste the panel directly on the grid layer, which can also greatly reduce the work on site. Quantity, to avoid wet work on site, improve construction efficiency.

Another technical solution of the present utility model is that on the basis of the above, the bottom surface is provided with a dry area and a wet area, and the dry area and the wet area are separated by a bump, and the bump and the bottom surface are integrally processed at one time . In this way, the dry area and the wet area are separated by the bumps, and the bumps and the bottom surface are integrally processed and formed at one time. Not only the molding effect of the bumps and the bottom surface is good, the appearance is beautiful, but also the processing is convenient and the construction efficiency is high.

Another technical solution of the present invention is that on the basis of the above, a floor drain installation opening is provided on the bottom surface, and a floor drain adapter is provided at the floor drain installation opening. In this way, the floor drain adapter can be prefabricated together with the floor of the bathroom. During construction, the floor adopts a laminated floor, and the part of the floor drain adapter passing through the floor of the bathroom floor is correspondingly reserved for a groove on the floor. The lower part of the floor drain adapter is placed in the groove, and then the laminated layer of the laminated floor is poured to combine the floor and the floor of the bathroom as a whole. The part of the floor drain adapter in the groove is connected with the horizontal drain pipe to discharge the sewage. Install the floor drain after the bottom plate of the bathroom is installed. In this way, the ordinary straight-line floor drain can be converted into a side-row floor drain through the floor drain adapter, so as to achieve drainage on the same floor without the need for lowering plate treatment. Of course, the floor drain and the floor drain adapter can also be arranged as an integrated structure. During construction, an installation opening is provided on the floor of the bathroom, and the floor drain and the floor drain adapter are installed after the bathroom is installed.

Another technical solution of the present invention is that on the basis of the above, the bottom surface is also provided with a drainage slope, and the slope at the installation opening of the floor drain is relatively low. In this way, the domestic waste water on the bottom surface of the bathroom can be smoothly led to the floor drain adapter at the installation port of the floor drain and discharged into the drainage device module, thereby keeping the bottom surface of the bathroom dry.

Another technical solution of the utility model is that on the basis of the above, an arc-shaped chamfer is provided at the joint between the bottom surface and the side surface. In this way, an arc-shaped chamfer is provided at the connection between the bottom surface and the side surface, which can not only reduce the cracking risk of setting a right-angled edge at the connection between the bottom surface and the side surface, but also facilitate secondary decoration construction, and there is no hygienic dead angle during use.

Another technical solution of the present invention is based on the above, the upper end of the side is provided with a waterproof structure, and the waterproof structure is a sealing surface, a groove or an outer flange. In this way, the upper end of the side is provided with a waterproof structure, and the wallboard of the bathroom can be directly stuck vertically above the bottom plate of the bathroom, and then sealed by applying a sealant. The structure is simple, the installation is convenient, and the waterproof effect is good.

Another technical solution of the present utility model is that on the basis of the above, the stepped reverse sill includes an upper half and a lower half. In this way, a two-layer waterproof structure can be formed, which improves the waterproof performance of the bathroom floor.

Another technical solution of the present invention is based on the above, the upper half is 50 mm high and 40 mm wide, and the lower half is 50 mm high and 75 mm wide. In this way, even if the ground water depth in the bathroom reaches 50mm, there is still a waterproof depth of 50mm, which is equivalent to double waterproofing measures, which improves the waterproof performance of the floor of the bathroom.

Another technical solution of the present utility model is that on the basis of the above, the bottom of the bottom surface is provided with supporting ribs. In this way, the bottom of the bottom surface is provided with supporting ribs, which can increase the height of the bottom surface and reduce processing materials. Further, the supporting ribs can be integrally molded with the bottom surface or installed and fixed on the bottom of the bottom surface through reverse drilling process.

Another technical solution of the present utility model is that on the basis of the above, at least two hanging points are arranged on the bottom plate of the bathroom, and the hanging points are pre-embedded hanging nails or hanging rings. In this way, through the preset lifting points, the movement, hoisting and transportation of the floor of the bathroom or the bathroom can be facilitated. Preferably, four hanging points are respectively set on the four corners of the bottom plate of the bathroom.

Another technical solution of the present utility model is that on the basis of the above, the grid layer is provided with notches at the positions where the connectors are arranged. In this way, the grid layer can be connected and fixed with the base wall or the light steel keel wall through the connecting piece, which is convenient for construction. The grid layer is provided with a notch at the position where the connecting piece is arranged, and the connecting piece can be embedded in the notch to maintain the flatness of the grid layer without affecting the flat pressing of the grid layer on the tiled panel.

Another technical solution of the present invention is that on the basis of the above, the connecting piece includes a screw, and the tail of the screw is provided with a U-shaped fixing plate and a bow-shaped fixing plate. In this way, the grid layer can be fixed and connected through the U-shaped fixing plate and the bow-shaped fixing plate, and then anchored to the base wall or the light steel keel wall by screws. The length and size of the U-shaped fixing plate and the bow-shaped fixing plate can be adjusted through the grid hole size of the grid layer. In this way, the connecting piece can well fix the grid layer, and the installation and construction are also very convenient.

Another technical solution of the present utility model is that on the basis of the above, the grid layer is fixed between the U-shaped fixing plate and the bow-shaped fixing plate, and the bow-shaped fixing plate is arranged at the notch of the grid . In this way, the bow-shaped fixing plate is arranged at the notch of the grid, and the bow-shaped fixing plate can be embedded in the notch, so as to maintain the overall flatness of the grid layer and will not affect the flat pressing of the grid layer on the tiled surface. panel.

Another technical solution of the present invention is that on the above basis, the connecting piece includes a reinforcing plate and several screws, the screws are distributed on the reinforcing plate at intervals, and a U-shaped fixing plate is provided at the tail of the screw. In this way, the grid layer can be fixed on the base wall or the light steel keel wall through the reinforcing plate and screws. A U-shaped fixing plate is arranged at the tail of the screw, which can strengthen the stress-bearing area between the connecting piece and the grid layer, and improve the fixing effect of the connecting piece.

Another technical solution of the present invention is that on the basis of the above, the screw is a double-headed hexagon socket screw or an expansion screw or a countersunk head self-tapping screw. In this way, it is convenient for installation and fixing, and also has certain versatility, and the construction is convenient.

Another technical solution of the present invention is that on the basis of the above, the size of the U-shaped fixing plate matches the grid bar spacing of the grid layer, and the two ends of the U-shaped fixing plate are clamped and fixed on the adjacent on the bars. In this way, the stress-bearing area between the connecting piece and the grid layer can be strengthened, and the fixing effect of the connecting piece can be improved.

Description of drawings

Fig. 1 is a cross-sectional view showing a bottom plate of a bathroom bathroom according to an embodiment of the present technology;

Fig. 2 is a cross-sectional view showing the production mold of the bottom plate of the bathroom bathroom involved in an embodiment of the present technology;

Fig. 3 is a structural diagram showing the bottom plate of the bathroom bathroom involved in an embodiment of the present technology;

Fig. 4 is a partial cross-sectional view showing a bottom plate of a bathroom bathroom according to another embodiment of the present technology;

Fig. 5 is a diagram showing the floor drain drainage structure of the bathroom involved in an embodiment of the present technology;

Fig. 6 is a partial structural diagram showing a bathroom bathroom involved in an embodiment of the present technology;

Fig. 7 is an installation diagram showing a wall decorative panel of a bathroom bathroom according to an embodiment of the present technology;

Fig. 8 is a partial perspective view showing a wall decoration panel of a bathroom bathroom according to an embodiment of the present technology;

Fig. 9 is a structural diagram showing the installation and connection of the wall decoration board in the bathroom according to an embodiment of the present technology;

Fig. 10 is a partial structural view showing a wall decoration panel of a bathroom bathroom according to another embodiment of the present technology;

Fig. 11 is a partial installation structure diagram of a wall decoration panel in a bathroom bathroom according to another embodiment of the present technology;

Fig. 12 is a structural diagram showing a bathroom bathroom involved in an embodiment of the present technology;

FIG. 13 is a partially enlarged view showing the position A in FIG. 12 .

In the picture:

10 Production mold 11 Bottom 12 Sides 13 Waterproof structure

14 Curved chamfer 15 Dry area 16 Wet area 17 Lug

18 Floor drain installation opening 19 Support rib 50 Floor drain 51 Inlet

52 Outlet 53 Reducing adapter pipe 54 Ring T-shaped flank

55 floor drain drain pipe 121 lower part 122 upper part

21 grid layer 22 panel 100 wall

23 gap layer 24 notch 31 screw

32 U-shaped fixing plate 33 Bow-shaped fixing plate 34 Annular projection

35 Fixing nut 36 Reinforcement plate

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model. In addition, those skilled in the art can make corresponding combinations of features in the embodiments in this document and in different embodiments according to the descriptions in this document.

Embodiments of the present utility model are as follows, please refer to Figures 1 to 13, a bathroom, including a bottom plate and a wall panel, wherein, the bottom plate includes a bottom surface 11 and a side surface 12, and the bottom surface 11 and the side surface 12 are mainly made of concrete or The fiber concrete is integrally processed and formed at one time, and the side 12 is provided with at least two steps of stepped reverse sills, and the stepped reverse sills are integrally formed with the bottom surface 11; A body decoration panel, the wall decoration panel includes a panel 22 and a grid layer 21, the grid layer 21 is arranged between the wall 100 and the panel 22, and the grid layer 21 is fixed to the wall 100 through a connector The panel 22 is fixed on the grid layer 21. In this way, the floor of the bathroom is made of concrete or fiber-reinforced concrete at one time, and the whole can be in the shape of a basin. The whole floor is poured seamlessly, which can play a rigid waterproof role, and saves the installation of stainless steel waterproof strips and other processes, not only the waterproof effect is good , and high construction efficiency. In particular, if ultra-high performance concrete (Ultra-High Performance Concrete) or ultra-high performance concrete mixed with steel fibers is used to process and manufacture the floor of the bathroom, the high strength, high toughness and low porosity of ultra-high performance concrete can be fully utilized High-efficiency ultra-high strength and high durability, improve the cracking strength and fatigue life of the bathroom floor, and enhance the durability and rigidity of the bathroom floor. In addition, the bottom surface 11 and the side surface 12 are integrally processed and formed. As shown in FIG. 2 , the bathroom floor can be poured by reverse pouring technology, so that the use surface of the bathroom floor is located below the production mold 10, thereby ensuring that the use surface is relatively smooth and flat. Well, it saves the need for leveling construction, and can directly lay PVC floors, ceramic tiles and other decorative layers, thereby further improving construction efficiency. Furthermore, as required, holes for embedded parts or embedded parts can be set on the floor of the sanitary ware, which is convenient for assembly line production, and the bottom and side engineering can be manufactured at the same time, further reducing subsequent processing technology and improving construction efficiency. Moreover, at least two steps of stepped reverse sills are arranged on the side of the bathroom bottom plate, and the stepped reverse sills are integrally formed with the bottom surface of the bathroom bottom plate. In this way, a multi-layer waterproof structure can be formed to improve the waterproof performance of the bottom plate of the bathroom. In addition, the wall decoration board includes a panel 22 and a grid layer 21, the grid layer 21 is arranged between the wall body 100 and the panel 22, and the grid layer 21 is fixedly connected to the wall body 100 through a connector, The panel 22 is fixed on the grid layer 21 . In this way, by setting the grid layer 21 between the body of wall 100 and the panel 22, during construction, the panel 22 can be locked in position with a positioning card, and tiled on the table form, and the back surface of the panel 22 is coated with adhesive glue, Then the grid layer 21 is flatly pressed on the tiled panel 22 to form a wall decoration board, and the wall decoration board is connected and fixed with the base wall or the light steel keel wall with bolts and other connectors on site. The processing of decorative panels can be done in an assembly line, which can greatly reduce the workload of on-site construction, avoid on-site wet work, improve construction efficiency, and facilitate on-site installation. Of course, clips or hangers can also be provided behind the panel 22, and the panel 22 can be directly fixed on the grid layer 21 through the clips or hangers. Or the adhesive layer is set on the back of the panel 22, and a protective film is set outside the adhesive layer. When the panel is installed, the protective film is torn off, and then the panel 22 is directly pasted and fixed on the grid layer 21, which can also be greatly improved. Reduce the workload of on-site construction, avoid on-site wet work, and improve construction efficiency.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in Fig. 3 and Fig. 4, the bottom surface may be provided with a dry area 15 and a wet area 16, and the dry area 15 and the wet area 16 are composed of The bumps 17 are spaced apart, and the bumps 17 can be processed integrally with the bottom surface at one time. In this way, the dry area 15 and the wet area 16 are separated by the bump 17, and the bump 17 and the bottom surface are integrally processed and formed at one time. Not only the molding effect of the bump 17 and the bottom surface is good, the appearance is beautiful, but also the processing is convenient and the construction efficiency is high.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in Figure 4 and Figure 5, the bottom surface 11 is provided with a floor drain installation port 18, and a floor drain adapter is provided at the floor drain installation port 18 . In this way, the floor drain adapter can be prefabricated together with the floor of the bathroom. During construction, the floor adopts a laminated floor, and the part of the floor drain adapter passing through the floor of the bathroom floor is correspondingly reserved for a groove on the floor. The lower part of the floor drain adapter is placed in the groove, and then the laminated layer of the laminated floor is poured to combine the floor and the floor of the bathroom as a whole. The bottom outlet of the floor drain adapter is connected with the floor drain drain pipe 55 to discharge sewage. The floor drain 50 is installed after the base plate of the bathroom is installed. In this way, the ordinary straight-line floor drain can be converted into a side-row floor drain through the floor drain adapter, so as to achieve drainage on the same floor without the need for lowering plate treatment. Of course, the floor drain 50 and the floor drain adapter can also be arranged as an integrated structure. During construction, an installation opening is provided on the bathroom floor, and the floor drain and the floor drain adapter are installed after the bathroom floor is installed. Further, the floor drain adapter includes an inlet 51 and an outlet 52, and the inlet 51 and the outlet 52 are connected through a 90° diameter-reducing adapter pipe 53, and the diameter-reducing adapter pipe 53 is on the outer wall near the inlet 51 A circular T-shaped flank 54 is provided. In this way, an annular T-shaped flank 54 is provided on the outer wall of the reducing adapter pipe 53 close to the entrance 51, and the annular T-shaped flank 54 can be well embedded in the bottom plate 11 of the sanitary ware and blended with the concrete. The installation and sealing of the floor drain 50 has played a very good role, which can improve the joint sealing effect between the floor drain 50 and the floor drain adapter.

On the basis of the above embodiments, in another embodiment of the present utility model, as shown in FIG. 4 , the bottom surface is also provided with a drainage slope (not shown in the figure), and the slope at the floor drain installation opening 18 is relatively low. In this way, the domestic wastewater on the bottom surface of the bathroom can be smoothly led to the floor drain adapter at the floor drain installation port 18 and discharged into the drainage equipment module, thereby keeping the bottom surface of the bathroom dry.

On the basis of the above-mentioned embodiments, in another embodiment of the present invention, as shown in FIG. 1 , an arc-shaped chamfer 14 may be provided at the joint between the bottom surface 11 and the side surface 12 . In this way, an arc-shaped chamfer 14 is provided at the junction of the bottom surface 11 and the side surface 12, which can not only reduce the cracking risk of setting a right-angled edge at the junction of the bottom surface 11 and the side surface 12, but also facilitates secondary decoration construction, and is unhygienic during use. blind spot.

On the basis of the above-mentioned embodiments, in another embodiment of the present utility model, as shown in Figure 1 and Figure 6, the upper end of the side 12 is provided with a waterproof structure 13, and the waterproof structure 13 can be a sealing surface, a groove Or turned out. Like this, the upper end of side 12 is provided with waterproof structure 13, and the wall panel of bathroom just can be directly stuck vertically above the bottom plate of bathroom, seals by playing sealant again, simple in structure, easy to install, waterproof effect is good.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in FIG. 6 , the stepped anti-sill includes an upper half 122 and a lower half 121 . In this way, a two-layer waterproof structure can be formed, which improves the waterproof performance of the bottom plate of the bathroom. Preferably, the size of the upper half 122 is 50 mm high and 40 mm wide, and the size of the lower half 121 is 50 mm high and 75 mm wide. In this way, even if the ground water depth in the bathroom reaches 50mm, there is still a waterproof depth of 50mm, which is equivalent to two waterproof measures, which improves the waterproof performance of the bathroom floor.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in FIG. 5 , the bottom of the bottom surface 11 may also be provided with supporting ribs 19 . In this way, the supporting ribs 19 are provided at the bottom of the bottom surface 11, which can increase the height of the bottom surface 11 and reduce the processing materials. Further, the supporting ribs 19 can be integrally casted with the bottom surface 11 or installed and fixed on the bottom of the bottom surface 11 through reverse drilling process.

On the basis of the above embodiments, in another embodiment of the present utility model, at least two hanging points are provided on the bathroom floor, and the hanging points are pre-embedded hanging nails or rings (not shown in the figure). In this way, the base plate of the bathroom or the movement, hoisting and transportation of the bathroom can be facilitated through the preset hanging points. Preferably, four hanging points are respectively set on the four corners of the bottom plate of the bathroom.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in FIG. 8 and FIG. 11 , the grid layer 21 is provided with a notch 24 at the position where the connecting piece is provided. In this way, the grid layer 21 can be connected and fixed with the base wall or the light steel keel wall through the connecting piece, which is convenient for construction. And be provided with notch 24 at the position of setting connector at grid layer 21, connector can be embedded in the notch 24, keeps the smoothness of grid layer, can not influence grid layer 21 to be flattened on tiling. on the panel 22.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in FIG. 7 and FIG. 12 , a gap layer 23 is provided between the grid layer 21 and the wall body 100 . In this way, a gap layer 23 is set between the grid layer and the wall, and when the wall decorative panel is applied to a bathroom or kitchen, even if water or water vapor penetrates into the wall decorative panel through the panel, it will go down through the gap layer. Therefore, the interstitial layer can play a certain role in waterproofing. At the same time, the arrangement of lines and pipelines can also be arranged through the interstitial layer, which is convenient for the installation or maintenance of electrical appliances.

On the basis of the above-mentioned embodiments, in another embodiment of the present utility model, as shown in Figure 9, the connecting piece may include a screw 31, and the tail of the screw 31 is provided with a U-shaped fixing plate 32 and a bow-shaped fixing plate 33. In this way, the grid layer 21 can be fixed and connected through the U-shaped fixing plate 32 and the bow-shaped fixing plate 33 , and then anchored to the base wall or light steel keel wall through screws 31 . The length and size of the U-shaped fixing plate 32 and the bow-shaped fixing plate 33 can be adjusted by the size of the grid cells of the grid layer 21 . In this way, the connecting piece can well fix the grid layer, and the installation and construction are also very convenient.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in FIG. 9 , the head and tail of the screw 31 are provided with threads, and the middle of the screw 31 is provided with an annular protrusion 34 . Like this, be provided with screw thread at the head and afterbody of screw, be convenient to screw 31 installation and fixation, and be provided with annular protrusion 34 in the middle of screw 31, this aspect can support and fix U-shaped fixing plate 32, is convenient to grille 21 Fixing, on the other hand, when the grid is fixed and anchored on the base wall or the light steel keel wall through the connecting piece, since the middle part of the screw is provided with an annular protrusion 34, it can be fixed between the grid and the base wall or the light steel keel wall Form a certain gap, so that when the grille is applied to the bathroom or kitchen, a gap layer will be formed between the grille and the wall, which can play a certain role in waterproofing, and at the same time, the wiring and pipelines can also be arranged through the gap layer , to facilitate the installation or maintenance of electrical appliances.

On the basis of the above embodiments, in another embodiment of the present invention, the screw tail is further provided with a fixing nut 35 , and the fixing nut 35 is arranged outside the bow-shaped fixing plate 33 . In this way, the bow-shaped fixing plate 33 can be fixed by the fixing nut 35 , and then the grid is clamped between the U-shaped fixing plate 32 and the bow-shaped fixing plate 33 .

On the basis of the above embodiments, in another embodiment of the present invention, as shown in Figure 8, the grid layer 21 is fixed between the U-shaped fixing plate 32 and the bow-shaped fixing plate 33, and the bow-shaped The type fixing plate 33 is arranged at the notch 24 of the grid. In this way, the bow-shaped fixing plate 33 is arranged at the notch 24 of the grille, and the bow-shaped fixing plate 33 can be embedded in the notch 24 to keep the overall flatness of the grid layer without affecting the grid layer 21. Press flat against the tiled panel 22.

On the basis of the above-mentioned embodiment, in another embodiment of the present utility model, as shown in Figure 10 and Figure 11, the said connector can also include a reinforcing plate 36 and several screws 31, and the said screws 31 are distributed on the reinforcing plate at intervals. 36, the tail of the screw 31 is provided with a U-shaped fixing plate 32. In this way, the grid layer 21 can be fixed on the base wall or the light steel keel wall through the reinforcing plate 36 and the screws 31 . A U-shaped fixing plate 32 is arranged at the tail of the screw 31, which can strengthen the force bearing area between the connecting piece and the grid layer 21, and improve the fixing effect of the connecting piece.

On the basis of the above-mentioned embodiments, in another embodiment of the present utility model, the screw 31 may be a double-headed hexagon socket screw or an expansion screw or a countersunk head self-tapping screw. In this way, it is convenient for installation and fixing, and also has certain versatility, and the construction is convenient.

On the basis of the above embodiments, in another embodiment of the present utility model, the size of the U-shaped fixing plate 32 matches the grid bar spacing of the grid layer 21, and the two ends of the U-shaped fixing plate are clamped fixed on the adjacent grid. In this way, the stress-bearing area between the connecting piece and the grid layer can be strengthened, and the fixing effect of the connecting piece can be improved.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (10)

1. A bathroom, comprising a base plate and a wall panel, characterized in that the base plate comprises a bottom surface and a side surface, the bottom surface and the side surfaces are mainly processed and formed by concrete or fiber concrete at one time, and the side surfaces are provided with at least two Stepped anti-sill, the stepped anti-sill is integrally formed with the bottom surface; the wall panel includes a wall decoration board installed and fixed on the wall, the wall decoration board includes a panel and a grid layer, the The grid layer is arranged between the wall body and the panel, the grid layer is fixedly connected with the wall body through the connector, and the panel is fixed on the grid layer. 2. The bathroom bathroom according to claim 1, wherein the bottom surface is provided with a dry area and a wet area, the dry area and the wet area are separated by a bump, and the bump and the bottom surface are integrally processed at one time forming. 3. The bathroom bathroom according to claim 1, wherein a floor drain installation opening is provided on the bottom surface, and a floor drain adapter is provided at the floor drain installation opening. 4. The bathroom bathroom according to claim 3, characterized in that, the bottom surface is also provided with a drainage slope, and the slope at the installation opening of the floor drain is relatively low. 5 . The bathroom bathroom according to claim 1 , wherein an arc-shaped chamfer is provided at the joint between the bottom surface and the side surface. 6 . 6 . The bathroom bathroom according to claim 1 , wherein a waterproof structure is provided on the upper end of the side surface, and the waterproof structure is a sealing surface, a groove or an outer flange. 7 . 7. The bathroom according to claim 1, characterized in that the stepped anti-sill includes an upper half and a lower half; the upper half is 50 mm high and 40 mm wide, and the lower half is 50 mm high , Width 75mm. 8. The bathroom bathroom according to any one of claims 1 to 7, characterized in that at least two hanging points are arranged on the bottom plate of the bathroom bathroom, and the hanging points are pre-embedded hanging nails or rings. 9. The bathroom bathroom according to any one of claims 1 to 7, wherein the connecting piece includes a screw, and the tail of the screw is provided with a U-shaped fixing plate and a bow-shaped fixing plate; the grille The layer is fixed between the U-shaped fixing plate and the bow-shaped fixing plate, a notch is provided at the fixing place between the grid layer and the connecting piece, and the bow-shaped fixing plate is arranged at the notch of the grid. 10. The bathroom bathroom according to any one of claims 1 to 7, characterized in that, the connecting piece includes a reinforcing plate and several screws, the screws are distributed on the reinforcing plate at intervals, and the tail of the screw is provided with a U U-shaped fixing plate, the size of the U-shaped fixing plate matches the grid bar spacing of the grid layer, and the two ends of the U-shaped fixing plate are clamped and fixed on the adjacent grid bars.