Wall-floor waterproof structure and construction process

Abstract

The application relates to a wall-floor waterproof structure and a construction process, which comprises a floor and a wall body, the wall body is arranged on the upper surface of the floor, the wall body comprises a base body and a waterproof layer, the waterproof layer is arranged on the side of the base body facing the interior of a bathroom, a flow guide part is arranged at the lower end of the wall body, the flow guide part is arranged on the side of the wall body facing the interior of the bathroom, the flow guide part covers the gap between the wall body and the floor, the side of the flow guide part facing the interior of the bathroom is in a curved surface structure, and the wall body is provided with a drying assembly for drying the flow guide part. The application has the effect of reducing the possibility of water in the bathroom penetrating from the gap between the wall body and the floor to the other side of the wall body.

Description

Technical Field

[0001] This application relates to the field of wall and floor structures, and in particular to a waterproof wall and floor structure and construction process. Background Technology

[0002] Nowadays, with the advancement of technology, buildings are usually equipped with restrooms. In some buildings, the restrooms are constructed by placing the walls on the pre-built floor, creating a restroom area between multiple walls.

[0003] However, during bathroom use, sinks and flushing systems are installed, and the floors and walls are frequently cleaned. This can lead to the walls and floors absorbing a lot of moisture, creating a possibility that moisture can seep through the gaps between the walls and floor to the other side of the wall, affecting people's lives. Summary of the Invention

[0004] To reduce the possibility of moisture seeping from the gap between the wall and the floor in the bathroom to the other side of the wall, this application provides a waterproof wall and floor structure and construction process.

[0005] Firstly, this application provides a waterproof wall and floor structure, employing the following technical solution: A waterproof wall and floor structure includes a floor and a wall. The wall is disposed on the upper surface of the floor and includes a base and a waterproof layer. The waterproof layer is laid on the side of the base facing the interior of the bathroom. A drainage section is provided at the lower end of the wall. The drainage section is located on the side of the wall facing the interior of the bathroom and covers the gap between the wall and the floor. The side of the drainage section facing the interior of the bathroom has a curved structure. The wall is provided with a drying component for drying the drainage section.

[0006] By adopting the above technical solution, the waterproof layer installed during use can increase the overall waterproof performance of the bathroom walls; and when water droplets are adsorbed on the wall or fall, the drainage section can guide the water droplets on the bathroom wall, reducing the possibility of water droplets accumulating at the angle between the wall and the floor, and reducing the possibility of moisture in the bathroom seeping from the gap between the wall and the floor to the other side of the wall; at the same time, when the drainage section is relatively damp, a drying component can be used to dry the drainage section in time, further reducing the possibility of moisture seeping into the gap between the wall and the floor.

[0007] Optionally, the curved surface of the guide section is provided with a waterproof coating layer.

[0008] By adopting the above technical solution, the waterproof coating layer can reduce the possibility of moisture adsorption or penetration on the guide section.

[0009] Optionally, the drying assembly includes an air duct and a fan. The air duct is installed on the wall and has multiple air outlets facing the airflow guide. The output end of the fan is connected to the air duct and the fan is installed on the wall.

[0010] By adopting the above technical solution, when in use, turning on the fan can blow airflow into the duct, and then the airflow in the duct can be output through the air outlet and blown onto the curved part of the guide section, thereby drying the moisture on the guide section in time and reducing the possibility of moisture seeping into the gap between the wall and the floor.

[0011] Optionally, the air outlet of the fan is provided with a heating wire for heating the airflow.

[0012] By adopting the above technical solution, the heating wire can heat the airflow blown out by the fan, thereby increasing the drying effect on the moisture on the guide section when the airflow blows into it.

[0013] Optionally, the wall has multiple recessed slots with openings facing the interior of the bathroom. The air duct passes through the interior of the wall and passes through multiple recessed slots simultaneously. The air outlet on the air duct is located in the recessed slot. The opening of the recessed slot is covered with a protective cover. The upper end of the protective cover is hinged to the upper edge of the recessed slot opening. The inner wall of the protective cover is also used to guide the air outlet direction on the air duct.

[0014] By adopting the above technical solution, when the drying component is not in use, the protective cover is closed. At this time, the protective cover can protect the air duct and the groove, reducing the possibility of moisture entering the groove. Furthermore, when the protective cover is opened and the drying component is running, the opening angle of the protective cover is set to an acute angle. At this time, the protective cover can restrict and guide the airflow blown out of the air outlet on the air duct, reducing the possibility of the airflow dispersing to the surroundings. This allows the airflow to be blown relatively concentrated onto the guide section, further increasing the drying effect on the moisture on the guide section.

[0015] Optionally, the wall is provided with a control component for simultaneously controlling the opening or closing of multiple protective covers. The control component includes multiple drive units and traction ropes. The multiple drive units are respectively disposed on the multiple protective covers. Each drive unit includes a slider and a push rod. The slider is slidably connected to the wall. The two ends of the push rod are respectively ball-hinged to the slider and the protective cover. The middle part of the traction rope is simultaneously fixedly connected to the multiple sliders.

[0016] By adopting the above technical solution, when in use, pulling the traction rope can simultaneously pull multiple sliders to slide, and then push the protective cover to open through the push rod, thus enabling the simultaneous opening of multiple protective covers; when pulling the traction rope in the opposite direction, it can pull the sliders to reset, and then pull the protective cover to close, making it relatively convenient to control the movement of multiple protective covers.

[0017] Optionally, the traction rope is arranged in a closed loop, and a control rack is fixedly connected to the traction rope. The control rack extends along the length of the traction rope, and a control gear meshes with the control rack. The control gear is rotatably connected to the wall.

[0018] By adopting the above technical solution, when in use, rotating the control gear can control the rack to slide, thereby pulling the traction rope. Thus, when it is necessary to pull the traction rope to move, only the control gear needs to be rotated, making it more convenient to control the opening or closing of the protective cover.

[0019] Optionally, the wall is provided with a button for controlling the operation and shutdown of the fan. The control gear is coaxially fixedly connected to a drive gear. The pressing part of the button is threaded through and slidably connected to a limiting plate. The limiting plate is fixedly connected to a drive rack. The drive rack meshes with the drive gear and is used to pull the limiting plate away from the pressing part of the button.

[0020] By adopting the above technical solution, the limiting plate can restrict the button, preventing the button's pressing part from being pressed. When the control gear is rotated to open the protective cover, the drive gear can pull the drive rack to slide, thereby pulling the limiting plate to move and releasing the restriction on the button, allowing the button to be pressed to turn on the fan, while ensuring the protective cover is open. Furthermore, when the control gear needs to be rotated to close the protective cover, the button must be pressed again to turn off the fan before the control gear can be rotated, allowing the limiting plate to pass through the button's pressing part again. If the fan is not turned off, the limiting plate will have difficulty passing through the button, thus restricting the closing of the protective cover. This ensures that the protective cover can only be closed when the fan is off, creating an interlocking effect between the fan and the protective cover, increasing usability and safety.

[0021] Optionally, a sealing strip is provided along the edge of the groove opening, the sealing strip is clamped between the edge of the groove opening and the protective cover, and an absorbent cotton strip is also provided between the edge of the groove opening and the protective cover, the absorbent cotton strip being located on the side of the sealing strip facing the center of the groove.

[0022] By adopting the above technical solution, when the protective cover is closed, the sealing strip and the absorbent cotton strip can be clamped between the protective cover and the edge of the groove opening, so that the sealing strip can seal the gap between the protective cover and the edge of the groove opening, further reducing the possibility of water entering the groove; if water seeps into the gap between the protective cover and the edge of the groove opening, the water can be absorbed by the absorbent cotton strip after passing through the sealing strip, further reducing the possibility of water entering the groove and accumulating inside, and reducing the possibility of water interfering with the air duct; at the same time, when the protective cover is opened and the drying component is used in the future, the airflow at the groove opening can also dry the absorbent cotton strip, thus facilitating the subsequent use of the absorbent cotton strip.

[0023] Secondly, this application provides a construction process for a waterproof wall and floor structure, including the following steps: Substrate preparation: After the flooring installation is completed, a substrate is placed on the surface of the floor. Waterproofing layer construction: A waterproofing layer is installed on the side of the substrate facing the inside of the bathroom to form a wall. A drainage section is installed at the bottom of the wall, and a waterproof coating layer is installed on the curved part of the drainage section. Drying component installation: A groove is made in the wall, and the air duct and fan are installed in the wall so that the air outlet of the air duct is located in the groove; Protective cover installation: Install the protective cover at the opening of the groove, so that the upper end of the protective cover is rotatably connected to the upper edge of the groove. Then install the sealing strip and absorbent cotton strip at the lower edge of the groove. Control component installation: Install the slider and push rod on the edge of the slot opening, then thread the traction rope through the wall and fix the traction rope to multiple sliders at the same time, and fix the rack on the traction rope, and then install the control gear on the wall. Button installation: Fix the button to the wall and pass the limiting plate through the pressing part of the button. Then install the drive gear on the control gear and fix the drive rack to the limiting plate so that the drive rack meshes with the drive gear.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. During use, the waterproof layer enhances the overall waterproof performance of the bathroom walls. Furthermore, when water droplets adhere to or fall from the wall, the drainage section guides these droplets, reducing the likelihood of water accumulation at the angle between the wall and floor, and minimizing the possibility of moisture seeping through the gap between the wall and floor to the other side of the wall. Additionally, when the drainage section becomes relatively damp, a drying component can be used to dry it promptly, further reducing the possibility of moisture seeping through the gap between the wall and floor. 2. The limiting plate can restrict the button, making it impossible to press the button. During use, the button can only be pressed when the protective cover is open, and the protective cover can only be closed when the fan is off, so that the fan and the protective cover have an interlocking effect, which increases the effectiveness and safety of use. Attached Figure Description Figure 1 This is a structural schematic diagram of an embodiment of this application; Figure 2 yes Figure 1 A magnified structural diagram of part A in the middle; Figure 3 This is a partial cross-sectional structural diagram of an embodiment of this application; Figure 4 yes Figure 3 A magnified structural diagram of part B in the middle section; Figure 5 yes Figure 3 A magnified structural diagram of section C; Figure 6 This is a partial cross-sectional structural diagram of the floor and wall in an embodiment of this application; Figure 7 yes Figure 6 A magnified structural diagram of part D in the middle.

[0025] Explanation of reference numerals in the attached drawings: 1. Floor; 2. Wall; 21. Substrate; 22. Waterproof layer; 23. Groove; 24. Protective cover; 25. Sealing strip; 26. Absorbent swab; 3. Waterproof coating layer; 4. Guide section; 5. Drying assembly; 51. Air duct; 52. Fan; 521. Button; 522. Drive gear; 523. Limiting plate; 524. Drive rack; 53. Heating wire; 6. Control assembly; 61. Drive unit; 611. Slider; 612. Push rod; 62. Traction rope; 621. Control rack; 622. Control gear. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0027] This application discloses a waterproof structure for walls and floors. (Refer to...) Figure 1A waterproof wall and floor structure includes a floor 1 and a wall 2, with the wall 2 disposed on the upper surface of the floor 1. The wall 2 includes a substrate 21 and a waterproof layer 22, the waterproof layer 22 being laid on the side of the substrate 21 facing the interior of the bathroom. The waterproof layer 22 includes a waterproof membrane and wall tiles, with the waterproof membrane located between the wall tiles and the substrate 21. A drainage section 4 is provided at the lower end of the wall 2, located on the side of the wall 2 facing the interior of the bathroom, and the drainage section 4 covering the gap between the wall 2 and the floor 1. The side of the drainage section 4 facing the interior of the bathroom has a curved structure.

[0028] The wall 2 is equipped with a drying component 5, which enables the drying component 5 to dry the curved part of the guide section 4.

[0029] In use, the waterproof layer 22 enhances the overall waterproof performance of the bathroom walls. Furthermore, when water droplets adhere to or fall from the wall, the drainage section 4 guides these droplets, reducing the likelihood of water accumulation at the angle between the wall 2 and the floor 1. This, in turn, reduces the possibility of moisture seeping from the gap between the wall 2 and the floor 1 to the other side of the wall 2. Simultaneously, when the drainage section 4 becomes relatively damp, the drying component 5 can promptly dry it, further reducing the possibility of moisture seeping through the gap between the wall 2 and the floor 1.

[0030] Reference Figure 2 A waterproof coating layer 3 is laid on the curved part of the guide section 4 to reduce the possibility of water being adsorbed or penetrating on the guide section 4.

[0031] Reference Figure 3 The drying assembly 5 includes an air duct 51 and a fan 52. The wall 2 has multiple recessed slots 23 opening towards the interior of the bathroom. The air duct 51 passes through the wall 2 and simultaneously enters multiple recessed slots 23. The air duct 51 has multiple air outlets located within the recessed slots 23. The air outlet of the fan 52 is connected to the air duct 51, and the fan 52 is mounted on the wall 2. In actual installation, to reduce the possibility of moisture interference with the fan 52, it can be mounted on the top of the wall 2, or a protective cover can be installed on the fan 52.

[0032] When in use, turning on the fan 52 blows air into the duct 51, and then the airflow inside the duct 51 can be output through the air outlet and blown onto the curved part of the guide section 4. This dries the moisture on the guide section 4 in time, reducing the possibility of moisture seeping into the gap between the wall 2 and the floor 1.

[0033] Reference Figure 4At this time, an electric heating wire 53 is also installed at the air outlet of the fan 52, so that the electric heating wire 53 can heat the airflow blown out by the fan 52, thereby increasing the drying effect on the moisture on the guide section 4 when the airflow blows into the guide section 4.

[0034] In other embodiments, the drying component 5 can also be configured as a dryer. In this case, an airflow channel is opened inside the guide section 4, and the output end of the dryer is connected to the airflow channel inside the guide section 4. When in use, the hot air blown out by the dryer can flow in the airflow channel, thereby heating the guide section 4 and drying the moisture on the surface of the guide section 4.

[0035] Reference Figure 5 The groove 23 is covered by a protective cover 24, the upper end of which is hinged to the upper edge of the opening of the groove 23. When the drying assembly 5 is not in use, the protective cover 24 is closed, which protects the air duct 51 and the groove 23, reducing the possibility of moisture entering the groove 23. Furthermore, when the protective cover 24 is opened and the drying assembly 5 is running, the opening angle of the protective cover 24 is acute. At this time, the protective cover 24 can restrict and guide the airflow from the air outlet on the air duct 51, reducing the possibility of the airflow dissipating to the surroundings, so that the airflow can be relatively concentrated and blown into the guide section 4, further increasing the drying effect on the moisture in the guide section 4.

[0036] Reference Figure 5 A sealing strip 25 is fixed to the edge of the opening of the groove 23. The sealing strip 25 is clamped between the protective cover 24 and the edge of the opening of the groove 23. The sealing strip 25 is made of an elastic material, such as rubber or silicone. An absorbent cotton strip 26 is also clamped between the edge of the opening of the groove 23 and the protective cover 24. The absorbent cotton strip 26 is fixedly connected to the edge of the opening of the groove 23, and the absorbent cotton strip 26 is located on the side of the sealing strip 25 facing the middle of the groove 23.

[0037] When the protective cover 24 is closed, the sealing strip 25 and the absorbent cotton strip 26 can be clamped between the protective cover 24 and the edge of the opening of the groove 23, so that the sealing strip 25 can seal the gap between the protective cover 24 and the edge of the opening of the groove 23, further reducing the possibility of moisture entering the groove 23; and, if moisture seeps into the gap between the protective cover 24 and the edge of the opening of the groove 23, the moisture can be absorbed by the absorbent cotton strip 26 after passing through the sealing strip 25, further reducing the possibility of moisture entering and accumulating inside the groove 23, and at the same time reducing the possibility of moisture interfering with the air duct 51. At the same time, when the protective cover 24 is opened and the drying assembly 5 is used later, the airflow at the opening of the groove 23 can also dry the absorbent cotton strip 26, thus facilitating the subsequent use of the absorbent cotton strip 26.

[0038] Reference Figure 5The wall 2 is equipped with a control component 6, which can simultaneously control the opening or closing of multiple protective covers 24 to increase the convenience of controlling the protective covers 24. The control component 6 includes multiple drive units 61 and traction ropes 62. The multiple drive units 61 are respectively disposed on multiple protective covers 24. Each drive unit 61 includes a slider 611 and a push rod 612. The slider 611 is slidably connected to the wall 2 and also slidably connected to the bottom wall of the groove 23. The two ends of the push rod 612 are ball-jointed to the slider 611 and the protective cover 24, respectively. The traction rope 62 is arranged in a closed loop and is simultaneously fixedly connected to multiple sliders 611.

[0039] In use, pulling the traction rope 62 can simultaneously pull multiple sliders 611 to slide, and then push the protective cover 24 to open through the push rod 612, thus enabling the simultaneous opening of multiple protective covers 24; when pulling the traction rope 62 in the opposite direction, it can pull the sliders 611 to reset, thus pulling the protective cover 24 to close, making it relatively convenient to control the operation of multiple protective covers 24.

[0040] Reference Figure 6 and Figure 7 A control rack 621 is fixedly connected to the traction rope 62. The control rack 621 extends along the length of the traction rope 62 and meshes with a control gear 622. The control gear 622 is rotatably connected to the wall 2, and a handheld part is coaxially fixedly connected to the control gear 622 for easy control. In use, rotating the control gear 622 controls the rack 621 to slide, thereby pulling the traction rope. Therefore, when it is necessary to move the traction rope 62, one only needs to hold the handheld part and rotate the control gear 622, making it more convenient to control the opening or closing of the protective cover 24.

[0041] Reference Figure 6 and Figure 7 A button 521 is installed on the wall 2, which is electrically connected to the fan 52, allowing the button 521 to control the fan 52 to turn on and off. At this time, a limiting plate 523 is installed on the button 521, which is slidably connected to the wall 2 and passes through the pressing part of the button 521. A drive gear 522 is coaxially fixedly connected to the control gear 622, and a drive rack 524 is fixedly connected to the limiting plate 523, with the drive rack 524 meshing with the drive gear 522.

[0042] In use, the limiting plate 523 restricts the button 521, preventing the pressing part of the button 521 from being pressed. When the control gear 622 is rotated to control the opening of the protective cover 24, the drive gear 522 can pull the drive rack 524 to slide, thereby pulling the limiting plate 523 to move, so as to release the restriction on the button 521, so that the button 521 can be pressed to turn on the fan 52, and at this time the protective cover 24 is in the open state.

[0043] Furthermore, when it is necessary to rotate the control gear 622 to close the protective cover 24, the button 521 must be pressed again to turn off the fan 52 before the control gear 622 can be rotated. At the same time, the drive gear 522 will cause the limiting plate 523 to pass through the pressing part of the button 521 again. If the fan 52 is not turned off, the limiting plate 523 will have difficulty passing through the button 521, which will restrict the closing of the protective cover 24. This ensures that the protective cover 24 can only be closed when the fan 52 is turned off, so that there is an interlocking effect between the fan 52 and the protective cover 24, which increases the effectiveness and safety of use.

[0044] The implementation principle of the wall and floor waterproof structure in this application embodiment is as follows: During use, the waterproof layer 22 increases the overall waterproof performance of the bathroom walls. Furthermore, when water droplets adhere to or fall from the wall surface, the guide section 4 guides the water droplets, reducing the likelihood of water droplets accumulating at the angle between the wall 2 and the floor 1, thereby reducing the possibility of moisture seeping through the gap between the wall 2 and the floor 1. Simultaneously, when the guide section 4 is relatively damp, the control gear 622 can be rotated to open the protective cover 24 and the fan 52, thereby drying the guide section 4 in a timely manner, further reducing the possibility of moisture seeping through the gap between the wall 2 and the floor 1.

[0045] This application also discloses a construction process for a waterproof wall and floor structure. The construction process for a waterproof wall and floor structure includes the following steps: Substrate preparation: After the floor 1 is installed, a substrate 21 is set on the upper surface of the floor 1; Waterproof layer 22 construction: A waterproof layer 22 is set on the side of the substrate 21 facing the inside of the bathroom to form a wall 2. A guide part 4 is set at the lower end of the wall 2, and a waterproof coating layer 3 is set on the curved part of the guide part 4. Drying component 5 installation: A groove 23 is made in the wall 2, and an air duct 51 and a fan 52 are installed in the wall 2, so that the air outlet of the air duct 51 is located in the groove 23. Installation of protective cover 24: Install protective cover 24 at the opening of groove 23, so that the upper end of protective cover 24 is hinged to the upper edge of groove 23, and then install sealing strip 25 and absorbent cotton strip 26 at the lower edge of groove 23. Installation of control component 6: Install slider 611 and push rod 612 on the edge of the opening of groove 23, then pass traction rope 62 through wall 2 and fix traction rope 62 to multiple sliders 611 at the same time, and fix control rack 621 on traction rope 62. Then install control gear 622 on wall 2 and make control gear 622 mesh with control rack 621. Button 521 installation: Fix button 521 on wall 2 and pass limiting plate 523 through the pressing part of button 521. Then install drive gear 522 on control gear 622 and fix drive rack 524 to limiting plate 523 so that drive rack 524 meshes with drive gear 522.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A waterproof wall and floor structure, comprising a floor (1) and a wall (2), wherein the wall (2) is disposed on the upper surface of the floor (1), characterized in that: The wall (2) includes a base (21) and a waterproof layer (22). The waterproof layer (22) is laid on the side of the base (21) facing the interior of the bathroom. A guide section (4) is provided at the lower end of the wall. The guide section (4) is located on the side of the wall (2) facing the interior of the bathroom and covers the gap between the wall (2) and the floor (1). The side of the guide section (4) facing the interior of the bathroom has a curved structure. The wall (2) is provided with a drying assembly (5) for drying the guide section (4). The drying assembly (5) includes an air duct (51) and a fan (52). The air duct (51) is installed on the wall (2) and has multiple directional guides. The air outlet of part (4) is connected to the output end of the fan (52) and the fan (52) is installed on the wall (2); the wall (2) has multiple slots (23) with openings facing the interior of the bathroom, the fan (51) passes through the interior of the wall (2) and passes through multiple slots (23) at the same time, and the air outlet on the fan (51) is located in the slot (23), the opening of the slot (23) is covered by a protective cover (24), the upper end of the protective cover (24) is hinged to the upper edge of the opening of the slot (23), and the inner wall of the protective cover (24) is also used to guide the air outlet direction on the fan (51); the wall (2) is provided with a function to control multiple A control component (6) for opening or closing the protective cover (24) includes multiple drive units (61) and traction ropes (62). Multiple drive units (61) are respectively disposed on multiple protective covers (24). Each drive unit (61) includes a slider (611) and a push rod (612). The slider (611) is slidably connected to the wall (2). The two ends of the push rod (612) are ball-hinged to the slider (611) and the protective cover (24), respectively. The middle part of the traction rope (62) is simultaneously fixedly connected to multiple sliders (611). The traction rope (62) is arranged in a closed loop. A control rack (621) is fixedly connected to the traction rope (62). 1) Extending along the length of the traction rope (62), the control rack (621) meshes with the control gear (622), and the control gear (622) is rotatably connected to the wall (2); the wall (2) is provided with a button (521) for controlling the operation and shutdown of the fan (52), the control gear (622) is coaxially fixedly connected to the drive gear (522), the pressing part of the button (521) is connected to a limiting plate (523) through and slidingly connected, the limiting plate (523) is fixedly connected to the drive rack (524), the drive rack (524) meshes with the drive gear (522), and the drive rack (524) is used to pull the limiting plate (523) away from the pressing part of the button (521).

2. The waterproof wall and floor structure according to claim 1, characterized in that: The curved surface of the guide section (4) is provided with a waterproof coating layer (3).

3. The waterproof wall and floor structure according to claim 1, characterized in that: The air outlet of the fan (52) is provided with an electric heating wire (53) for heating the airflow.

4. The waterproof wall and floor structure according to claim 1, characterized in that: A sealing strip (25) is provided on the edge of the opening of the groove (23). The sealing strip (25) is clamped between the edge of the opening of the groove (23) and the protective cover (24). An absorbent cotton strip (26) is also provided between the edge of the opening of the groove (23) and the protective cover (24). The absorbent cotton strip (26) is located on the side of the sealing strip (25) facing the middle of the groove (23).

5. A construction process for a waterproof wall and floor structure according to claim 1, comprising the following steps: Substrate preparation: After the floor (1) is constructed, a substrate (21) is set on the upper surface of the floor (1). Waterproof layer (22) construction: A waterproof layer (22) is set on the side of the substrate (21) facing the inside of the bathroom to form a wall (2). A guide part (4) is set at the lower end of the wall (2), and a waterproof coating layer (3) is set on the curved part of the guide part (4). Drying component (5) installation: A groove (23) is made in the wall (2), and an air duct (51) and a fan (52) are installed in the wall (2) so that the air outlet on the air duct (51) is located in the groove (23); Protective cover (24) installation: Install the protective cover (24) at the opening of the groove (23) so that the upper end of the protective cover (24) is rotatably connected to the upper edge of the groove (23), and then install the sealing strip (25) and the absorbent cotton strip (26) on the lower edge of the groove (23). Control component (6) installation: Install slider (611) and push rod (612) on the edge of the opening of groove (23), then pass traction rope (62) through the wall (2) and fix traction rope (62) to multiple sliders (611) at the same time, and fix control rack (621) on traction rope (62), and then install control gear (622) on the wall (2); Button (521) installation: Fix the button (521) on the wall (2) and pass the limiting plate (523) through the pressing part of the button (521). Then install the drive gear (522) on the control gear (622) and fix the drive rack (524) to the limiting plate (523) so that the drive rack (524) meshes with the drive gear (522).

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