Modular elderly-friendly bathroom system

Abstract

The utility model relates to a kind of modularization old-age toilet system, belong to old-age toilet technical field, solve the one of the problems such as the low reconstruction efficiency caused by the lack of the connection mode of parts and integral toilet, interface logic modularization integration of existing old-age toilet, industrialization is hindered, traditional integral toilet old-age reconstruction is limited etc. The utility model includes modularization waterproof wallboard, support column, modularization old-age basin and modularization old-age closestool, modularization waterproof wallboard is connected with support column, and modularization old-age basin and modularization old-age closestool are all connected with modularization waterproof wallboard;Support column includes flat joint stand, female corner stand and / or male corner stand, both ends of modularization waterproof wallboard are equipped with first interface part, flat joint stand is equipped with second interface part, female corner stand is equipped with third interface part, male corner stand is equipped with fourth interface part, and first interface part can be clamped with second interface part, third interface part and fourth interface part.

Description

Technical Field

[0001] This utility model relates to the field of age-friendly bathroom technology, and in particular to a modular age-friendly bathroom system. Background Technology

[0002] With the accelerating aging of the population, the demand for age-friendly renovations is experiencing explosive growth. Bathrooms, as spaces with a high risk factor in the daily activities of the elderly, have seen their age-friendly upgrades become an important issue for public welfare and social development. However, the current market for age-friendly bathroom components and complete bathroom units is fragmented, failing to combine their respective advantages. The construction and renovation of age-friendly bathrooms currently faces numerous technical bottlenecks and industry pain points, severely hindering their widespread adoption and industrialization.

[0003] First, existing age-friendly bathroom renovations are inefficient and time-consuming. Traditional age-friendly bathroom renovations are mostly based on partial renovations of existing building bathroom structures, involving multiple stages such as wall demolition and alteration, rearrangement of water and electricity pipelines, anti-slip flooring, and installation of safety handrails. These processes lack coordination and rely heavily on on-site adjustments by the construction team. Due to the lack of standardized construction procedures and prefabricated components, the renovation process is often lengthy (usually requiring several days to weeks). Second, the industrialization of age-friendly bathrooms is hindered, primarily due to the lack of a standardized integration system. The current market for age-friendly bathroom products is fragmented. Components such as safety handrails, anti-slip floors, sit-down showers, and emergency call devices are mostly independently produced and sold separately, lacking unified compatibility standards and interface designs between different brands and specifications. Downstream renovation companies or construction teams must spend considerable time on component selection, size matching, and on-site adjustments, resulting in low project implementation efficiency, poor error tolerance, and difficulty in forming a large-scale, standardized industrial model.

[0004] In summary, the current field of age-friendly restrooms faces numerous problems, including low renovation efficiency, hindered industrialization, and limitations in the age-friendly renovation of traditional prefabricated restrooms. Utility Model Content

[0005] Based on the above analysis, this utility model aims to provide a modular age-friendly bathroom system to solve one of the problems of low renovation efficiency, hindered industrialization, and limited age-friendly renovation of traditional integrated bathrooms due to the lack of modular integration in the connection method and interface logic between components and the overall bathroom.

[0006] The objective of this utility model is mainly achieved through the following technical solutions:

[0007] A modular age-friendly bathroom system includes modular waterproof wall panels, support columns, modular age-friendly washbasins, and modular age-friendly toilets. The modular waterproof wall panels are connected to the support columns, and the modular age-friendly washbasins and modular age-friendly toilets are both connected to the modular waterproof wall panels.

[0008] The support column includes a flat joint column, an inside corner column and / or an outside corner column. Both ends of the modular waterproof wall panel are provided with a first interface portion. The flat joint column is provided with a second interface portion, the inside corner column is provided with a third interface portion, and the outside corner column is provided with a fourth interface portion. The first interface portion can be engaged with the second interface portion, the third interface portion and the fourth interface portion.

[0009] Furthermore, the modular waterproof wall panel also includes a waterproof board, one end of the first interface portion is connected to the waterproof board, the other end is provided with a first slot, and a snap-fit ​​post is provided on one side of the first slot.

[0010] Furthermore, the flat-joint column connects two modular waterproof wall panels on the same plane; the flat-joint column is provided with two second interface portions, each of which is provided with a first connecting portion and a second slot, the first connecting portion being engaged in the first slot, and the engaging column being inserted into the second slot.

[0011] Furthermore, the corner post connects two modular waterproof wall panels in the vertical direction. The corner post is provided with two third interface portions. The third interface portion is provided with a second connecting portion and a third slot. The second connecting portion is locked in the first slot, and the locking post is inserted into the third slot.

[0012] Furthermore, the corner post connects two modular waterproof wall panels in the vertical direction. One end of the corner post is the fourth interface, and the other end is connected to the waterproof panel. The fourth interface is provided with a third connecting part and a fourth slot. The third connecting part is locked in the first slot, and the locking post is inserted into the fourth slot.

[0013] Furthermore, it also includes a quick-dash decorative panel assembly, which includes a U-shaped decorative panel and connectors, with each end of the U-shaped decorative panel being snapped into one of the connectors.

[0014] Furthermore, the connector is connected to the inner sides of both ends of the modular waterproof wall panel; the connector is provided with a fifth slot, and the end of the U-shaped decorative panel is inserted into the fifth slot.

[0015] Furthermore, it also includes a waterproof tray, wherein the support column is vertically installed on the waterproof tray, the flush-joint column is located at the middle of the edge of the waterproof tray, and the inside corner column and / or the outside corner column is located at the corner of the waterproof tray.

[0016] Furthermore, the modular age-friendly washbasin includes a washbasin, a first support armrest, and a sloped decorative panel. The first support armrest is located on the upper part of the washbasin, and the lower part of the washbasin is provided with a slope. The sloped decorative panel is installed on the sloped surface.

[0017] Furthermore, the modular elderly-friendly toilet includes a smart toilet, a second handrail, and a wall-mounted water tank. The second handrail is located on one side of the smart toilet, and the wall-mounted water tank is connected to the smart toilet.

[0018] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0019] (1) This utility model includes a modular waterproof wall panel connected to a support column, and a modular age-friendly washbasin and a modular age-friendly toilet connected to the modular waterproof wall panel. The overall bathroom and age-friendly bathroom products are divided into multiple independent modules, such as modular waterproof wall panels, modular age-friendly washbasins and modular age-friendly toilets. Each module has independent functions and standardized interfaces, which not only improves the flexibility and customizability of the products, but also facilitates installation, maintenance and upgrades. At the same time, the support column includes flat-joint columns, inside corner columns and / or outside corner columns with interface parts respectively. The modular waterproof wall panel is snapped into the interface parts of the flat-joint columns, inside corner columns and outside corner columns through its interface parts. Through the standardized interface structure, it is ensured that different modules can be seamlessly connected, realize rapid assembly and disassembly, help reduce construction difficulty and cost, improve construction efficiency, reduce the renovation time of age-friendly bathrooms, and help promote and accept the market.

[0020] (2) The first interface part of this utility model is provided with a first slot and a snap-fit ​​column. The second interface part, the third interface part and the fourth interface part are all provided with a connecting part that snaps into the first slot and a slot for snapping into the snap-fit ​​column, forming a standardized interface structure, realizing the rapid splicing of modular waterproof wall panels and support columns, improving construction efficiency and reducing the difficulty of renovating elderly-friendly bathrooms.

[0021] (3) The quick-installation decorative panel component of this utility model is composed of connectors and U-shaped decorative panels, which can realize quick installation, disassembly, maintenance and upgrade. The connectors can be prefabricated on the aluminum profiles at both ends of the modular waterproof wall panel, and installed on the support column together with the modular waterproof wall panel on site. Then, the two short sides of the U-shaped decorative panel are inserted into the grooves of the connectors, realizing quick installation. At the same time, it can flexibly adapt to different working conditions, thereby ensuring that the standardized prefabrication production of the modular waterproof wall panel is not affected by the surface and on-site working conditions, improving construction efficiency, helping to promote industrialization and making it easy for the market to accept.

[0022] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages will become apparent from the description or be learned by practicing this invention. The objectives and other advantages of this invention can be realized and obtained from the details specifically pointed out in the text and accompanying drawings. Attached Figure Description

[0023] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0024] Figure 1 This is a structural diagram of a modular, age-friendly bathroom system according to a specific embodiment;

[0025] Figure 2 This is a schematic diagram of the connection structure of the waterproof tray, modular waterproof wall panel, support column, and quick-dressing surface assembly in a specific embodiment.

[0026] Figure 3 This is an exploded view of the connection structure between the waterproof tray, modular waterproof wall panel, and support column in a specific embodiment.

[0027] Figure 4 This is a structural schematic diagram of a modular waterproof wall panel according to a specific embodiment;

[0028] Figure 5 This is a schematic diagram of the flat-joint column in a specific embodiment;

[0029] Figure 6 This is a structural schematic diagram of the corner post in a specific embodiment;

[0030] Figure 7 This is a schematic diagram of the connection structure between the external corner column and the modular waterproof wall panel in a specific embodiment.

[0031] Figure 8 This is a schematic diagram of the connection structure between the modular waterproof wall panel and the quick-decoration surface component in a specific embodiment.

[0032] Figure 9 This is a schematic diagram of the connection structure of the flat-joint column, modular waterproof wall panel and quick-decoration component in a specific embodiment;

[0033] Figure 10 This is a schematic diagram of the connection structure of the internal corner column, modular waterproof wall panel and quick-decoration component in a specific embodiment;

[0034] Figure 11 This is a schematic diagram of the connection structure of the external corner column, modular waterproof wall panel and quick-decoration component in a specific embodiment;

[0035] Figure 12 This is a schematic diagram of the installation structure of a modular, age-friendly washbasin according to a specific embodiment.

[0036] Figure 13 This is a schematic diagram of the installation structure of a modular toilet for the elderly, as shown in a specific embodiment.

[0037] Figure 14 This is a schematic diagram showing the connection between the modular age-friendly bathroom system and the steel frame in a specific embodiment.

[0038] Figure label:

[0039] 1-Waterproof tray; 2-Modular waterproof wall panel; 21-First interface part; 211-First slot; 212-Snap-fit ​​post; 22-Waterproof board; 3-Support post; 31-Flat joint post; 311-Second interface part; 3111-First connecting part; 3112-Second slot; 32-Corner post; 321-Third interface part; 3211-Second connecting part; 3212-Third slot; 33-Outer corner post; 331-Fourth interface part; 3311-Third connecting part; 3312-Fourth slot;

[0040] 4-Modular age-friendly washbasin; 41-Washbasin; 411-Sloped surface; 42-First support handrail; 43-Sloped decorative panel; 5-Modular age-friendly toilet; 51-Smart toilet; 52-Second support handrail; 53-Wall-mounted water tank; 6-Quick decorative surface assembly; 61-U-shaped decorative panel; 62-Connector; 621-Fifth slot. Detailed Implementation

[0041] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0042] To address the problems of low efficiency and hindered industrialization in existing elderly-friendly toilet renovation projects, a specific embodiment of this utility model combines... Figure 1 , Figure 2 , Figure 3, Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, a modular age-friendly bathroom system is disclosed, including a modular waterproof wall panel 2, a support column 3, a modular age-friendly washbasin 4, and a modular age-friendly toilet 5. The modular waterproof wall panel 2 is connected to the support column 3, and both the modular age-friendly washbasin 4 and the modular age-friendly toilet 5 are connected to the modular waterproof wall panel 2. The support column 3 includes a flat column 31, an internal corner column 32, and / or an external corner column 33. The modular waterproof wall panel 2 has a first interface portion 21 at both ends, the flat column 31 has a second interface portion 311, the internal corner column 32 has a third interface portion 321, and the external corner column 33 has a fourth interface portion 331. The first interface portion 21 is engaged with the second interface portion 311, the third interface portion 321, and the fourth interface portion 331.

[0043] Compared with existing technologies, the modular age-friendly bathroom system provided in this embodiment breaks down the overall bathroom and age-friendly bathroom products into multiple independent modules, such as modular waterproof wall panels 2, modular age-friendly washbasins 4, and modular age-friendly toilets 5. Each module has independent functions and standardized interfaces, which not only improves the flexibility and customizability of the products, but also facilitates installation, maintenance, and upgrades. At the same time, the support columns 3 include flat-joint columns 31, internal corner columns 32, and / or external corner columns 33, each with an interface. The modular waterproof wall panels 2 are snapped together with the interface of the flat-joint columns 31, internal corner columns 32, and external corner columns 33 through their interface. Through the standardized interface structure, seamless connection between different modules is ensured, enabling rapid assembly and disassembly. This helps reduce construction difficulty and costs, improves construction efficiency, reduces the renovation time of age-friendly bathrooms, and facilitates market promotion and acceptance.

[0044] like Figure 1 , Figure 2 and Figure 3 As shown, the modular age-friendly bathroom system also includes a waterproof tray 1, support columns 3 vertically mounted on the waterproof tray 1, flush-joint columns 31 located at the center of the edge of the waterproof tray 1, and corner columns 32 and / or outside corner columns 33 located at the corners of the waterproof tray 1. The waterproof tray 1 is usually rectangular, but can also be customized according to the actual space shape.

[0045] Modular waterproof wall panel 2 is a prefabricated component, manufactured in a factory and quickly installed on-site, forming a waterproof integrated bathroom enclosure wall structure. Structurally, it is prefabricated and assembled from aluminum profiles at both ends and multiple waterproof panels 22 with grooves.

[0046] like Figure 4As shown, the modular waterproof wall panel 2 also includes a waterproof panel 22, with a first interface portion 21 located at both ends of the waterproof panel 22. The first interface portion 21 is an aluminum profile, with one end connected to the waterproof panel 22 and the other end provided with a first slot 211, which connects to the second interface portion 311, the third interface portion 321, and the fourth interface portion 331. Understandably, a snap-fit ​​post 212 is provided on one side of the first slot 211.

[0047] Combination Figure 3 , Figure 4 and Figure 5 As shown, the flush-joint column 31 is used to connect two modular waterproof wall panels 2 on the same plane. Combined with... Figure 4 , Figure 5 and Figure 9 As shown, the flush-joining column 31 has two second interface portions 311, which are respectively connected to the modular waterproof wall panels 2 on both sides of the flush-joining column 31 to form a larger-format enclosure panel. Specifically, the second interface portion 311 has a first connecting portion 3111 and a second slot 3112. The first connecting portion 3111 is inserted into the first slot 211, and the clamping column 212 is inserted into the second slot 3112. In this embodiment, two prefabricated modular waterproof wall panels 2 on the same plane are connected to the flush-joining column 31, and then the two modular waterproof wall panels 2 are fixed together to the waterproof tray 1.

[0048] Combination Figure 3 , Figure 4 and Figure 6 As shown, the internal corner post 32 is used to connect two vertically oriented modular waterproof wall panels 2. The internal corner post 32 is provided with two third interface portions 321, which are respectively connected to the two vertically oriented modular waterproof wall panels 2. Specifically, in conjunction with Figure 4 , Figure 5 and Figure 10 As shown, the third interface portion 321 is provided with a second connecting portion 3211 and a third slot 3212. The second connecting portion 3211 is snapped into the first slot 211, and the snap-fit ​​post 212 is inserted into the third slot 3212. In this embodiment, two prefabricated modular waterproof wall panels 2 in the vertical direction are connected to the corner post 32, and then the two modular waterproof wall panels 2 are fixed together to the waterproof tray 1.

[0049] like Figure 7 As shown, the corner post 33 is used to connect two vertically aligned modular waterproof wall panels 2. One end of the corner post 33 is the fourth interface 331, and the other end is connected to the waterproof panel 22. Specifically, in conjunction with... Figure 7 and Figure 11As shown, the fourth interface portion 331 is provided with a third connecting portion 3311 and a fourth slot 3312. The third connecting portion 3311 is snapped into the first slot 211, and the snap-fit ​​post 212 is inserted into the fourth slot 3312. In this embodiment, two prefabricated modular waterproof wall panels 2 in the vertical direction are connected to the external corner post 33, and then the two modular waterproof wall panels 2 are fixed together to the waterproof tray 1.

[0050] To address the issues of low construction efficiency and limited renovation options in existing age-friendly bathrooms, this embodiment provides a first interface section 21 with a first slot 211 and a connecting post 212. The second interface section 311, the third interface section 321, and the fourth interface section 331 are all provided with a connecting part that engages with the first slot 211 and a slot for engaging with the connecting post 212, forming a standardized interface structure. This enables rapid splicing of the modular waterproof wall panel 2 and the support post 3, improving construction efficiency and reducing the difficulty of renovating age-friendly bathrooms.

[0051] To address the issues of low efficiency and limitations in the existing renovation of bathrooms for the elderly, in conjunction with Figure 1 , Figure 8 , Figure 9 , Figure 10 and Figure 11 As shown, the modular age-friendly bathroom system also includes a quick-decoration surface component 6, which includes a U-shaped decorative panel 61 and connectors 62. Each end of the U-shaped decorative panel 61 is snapped into a connector 62. The connector 62 has a fifth slot 621 into which the two ends of the U-shaped decorative panel 61 are respectively inserted. The connector 62 connects to the inner sides of both ends of the modular waterproof wall panel 2, and the connector 62 can be prefabricated onto the first interface portion 21.

[0052] In this embodiment, the quick-installation decorative panel component 6 is composed of connectors 62 and U-shaped decorative panels 61, enabling rapid installation, disassembly, maintenance, and upgrades. Connectors 62 can be prefabricated on the aluminum profiles at both ends of the modular waterproof wall panel 2, and installed on-site together with the modular waterproof wall panel 2 onto the support column 3. Then, the short sides of the U-shaped decorative panel 61 are inserted into the grooves of the connectors 62 for rapid installation. The connectors 62 and U-shaped decorative panels 61 are flexible and adaptable to different installation conditions, ensuring that the standardized prefabrication of the modular waterproof wall panel 2 is unaffected by the finish or on-site conditions.

[0053] like Figure 9 As shown, the connection between the two modular waterproof wall panels 2 on the same plane and the flush-joint column 31 is as follows: Figure 9The left side shows the modular waterproof wall panel 2 and the flush-joint column 31 after installation. After installation, the modular waterproof wall panel 2 and the flush-joint column 31 are connected and reinforced with flat-head screws. The right side shows an exploded view of the flush-joint column 31, the modular waterproof wall panel 2, and the quick-install decorative panel component 6. After installing the modular waterproof wall panel 2 and the flush-joint column 31, the connector 62 is positioned on the outside of the modular waterproof wall panel 2. The connector 62 and the prefabricated waterproof wall panel (i.e., the modular waterproof wall panel 2) are fixed together with flat-head screws, and then the U-shaped decorative panel 61 is installed.

[0054] like Figure 10 As shown, the connection between the two modular waterproof wall panels 2 and the corner post 32 in the vertical direction is the same as above, as is the connection between the corner post 32, the modular waterproof wall panel 2, and the quick-applied decorative panel assembly 6. The corner of the U-shaped decorative panel 61 is filled and sealed with a waterproof sealing strip.

[0055] like Figure 11 As shown, for the connection between a modular waterproof wall panel 2 and the corner post 33 in the vertical direction, the connection between the corner post 33 and the modular waterproof wall panel 2 and the quick-decorative surface component 6 on its left is the same as above. The other side of the corner post 33 is prefabricated in the factory with the modular waterproof wall panel 2 and the connector 62. Only the other side of the U-shaped decorative panel 61 needs to be installed on site.

[0056] like Figure 12 As shown, the modular age-friendly washbasin 4 includes a washbasin 41, a first support armrest 42, and a sloped decorative panel 43. The first support armrest 42 is located on the upper part of the washbasin 41, and the lower part of the washbasin 41 is provided with a slope 411. The sloped decorative panel 43 is installed on the slope 411.

[0057] In this embodiment, the lower part of the basin 41 has an accessible ramp 411 suitable for wheelchair propulsion. The ramp 411 is detachable for easy installation, disassembly, and maintenance. This detachability allows for height adjustment to accommodate the different needs of elderly individuals at different stages. The installation method is as follows: First, holes are drilled in the wall panel; then, angle brackets with connectable screw rods are fixed to the civil engineering wall (or welded if the wall is a steel frame) and the modular waterproof wall panel 2 using extended expansion bolts; then, the angle steel inside the modular age-friendly basin 4 is supported on the angle bracket (here, the angle bracket has connectable screw rods) and fixed with screw rods; then, the ramp decorative panel 43 of the modular age-friendly basin 4 is installed; finally, the U-shaped decorative panel 61 is installed to cover the angle bracket area.

[0058] like Figure 13 As shown, the modular elderly-friendly toilet 5 includes a smart toilet 51, a second assistive grab bar 52, and a wall-mounted water tank 53. The second assistive grab bar 52 is located on one side of the smart toilet 51, and the wall-mounted water tank 53 is connected to the smart toilet 51.

[0059] In this embodiment, the elderly-friendly smart toilet 51 is a mature finished product on the market, and the style is optional. If it is necessary to add a handrail, it can be prefabricated by connecting the steel frame of the wall-mounted water tank 53 with the handrail, and the finished handrail can be installed on site. The installation method is as follows: First, drill holes in the wall panel; then fix the corner bracket with connectable bolt threaded rod to the civil wall (welded fixation when the wall is a steel keel frame) and the modular waterproof wall panel 2 using extended expansion bolts; then fix the steel frame of the wall-mounted water tank 53 to the corner bracket (here, the corner bracket with connectable screw rod) and fix it with bolt threaded rod; then install the smart toilet 51 and the lower half of the U-shaped decorative panel 61 on the wall-mounted water tank 53 (the lower half of the U-shaped decorative panel 61 and the smart toilet 51 can be prefabricated for the wall-mounted water tank 53, and only the fixing of the wall-mounted water tank 53 to the corner bracket and the installation of the upper half of the U-shaped decorative panel 61 are handled on site); then install the upper half of the U-shaped decorative panel 61 to cover the corner bracket and the wall-mounted water tank 53.

[0060] It is worth noting that modular, age-friendly prefabricated bathrooms are not affected by wall structure or building type, such as... Figure 14 As shown, in the renovation of spaces without partition walls (such as temporary elderly care projects, office spaces converted to be age-friendly, etc.), the columns of modular age-friendly bathrooms can be fixed to a steel frame, and the modular age-friendly bathrooms can be prefabricated together with the steel frame. The frame can then serve as the wall framing, meeting the support requirements of partition walls. In the construction and renovation of age-friendly public restrooms in urban renewal projects, modular age-friendly bathrooms can be installed within the overall modules of the public restroom. Modular age-friendly bathrooms can also be installed in the renovation of existing public restrooms.

[0061] It is worth noting that modular bathroom products, as an important component of senior living buildings, will effectively meet market demand through their research and development and promotion. This embodiment, through the research and application of modular products, effectively reduces the installation time and construction / renovation time of the overall bathroom, achieving a high degree of integration between age-friendly components and the bathroom. This will drive the healthy aging industry towards a more professional and refined direction. At the same time, the standardization and large-scale production of modular products will also reduce the construction costs of senior living buildings, improve construction efficiency, and provide strong support for industry upgrading.

[0062] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular, age-friendly bathroom system, characterized in that, It includes modular waterproof wall panels, support columns, modular age-friendly washbasins, and modular age-friendly toilets. The modular waterproof wall panels are connected to the support columns, and the modular age-friendly washbasins and modular age-friendly toilets are both connected to the modular waterproof wall panels. The support column includes a flat joint column, an inside corner column and / or an outside corner column. Both ends of the modular waterproof wall panel are provided with a first interface portion. The flat joint column is provided with a second interface portion, the inside corner column is provided with a third interface portion, and the outside corner column is provided with a fourth interface portion. The first interface portion can be engaged with the second interface portion, the third interface portion and the fourth interface portion.

2. The modular age-friendly bathroom system according to claim 1, characterized in that, The modular waterproof wall panel also includes a waterproof board. One end of the first interface portion is connected to the waterproof board, and the other end is provided with a first slot. A snap-fit ​​post is provided on one side of the first slot.

3. The modular age-friendly bathroom system according to claim 2, characterized in that, The flat-joint column connects two modular waterproof wall panels on the same plane; the flat-joint column is provided with two second interface parts, the second interface parts are provided with a first connecting part and a second slot, the first connecting part is locked in the first slot, and the locking column is inserted into the second slot.

4. The modular age-friendly bathroom system according to claim 2, characterized in that, The corner post connects two modular waterproof wall panels in the vertical direction. The corner post is provided with two third interface parts. The third interface parts are provided with a second connecting part and a third slot. The second connecting part is locked in the first slot, and the locking post is inserted into the third slot.

5. The modular age-friendly bathroom system according to claim 2, characterized in that, The corner post connects two modular waterproof wall panels in the vertical direction. One end of the corner post is the fourth interface part, and the other end is connected to the waterproof panel. The fourth interface part is provided with a third connecting part and a fourth slot. The third connecting part is locked in the first slot, and the locking post is inserted into the fourth slot.

6. The modular age-friendly bathroom system according to any one of claims 1-5, characterized in that, It also includes a quick-dash decorative panel assembly, which includes a U-shaped decorative panel and connectors, with each end of the U-shaped decorative panel being snapped into one of the connectors.

7. The modular age-friendly bathroom system according to claim 6, characterized in that, The connector is connected to the inner sides of both ends of the modular waterproof wall panel; the connector is provided with a fifth slot, and the end of the U-shaped decorative panel is inserted into the fifth slot.

8. The modular age-friendly bathroom system according to any one of claims 1-5 and 7, characterized in that, It also includes a waterproof tray, the support column is vertically installed on the waterproof tray, the flat joint column is located in the middle of the edge of the waterproof tray, and the inside corner column and / or the outside corner column is located at the corner of the waterproof tray.

9. The modular age-friendly bathroom system according to any one of claims 1-5 and 7, characterized in that, The modular age-friendly washbasin includes a washbasin, a first support armrest, and a sloping decorative panel. The first support armrest is located on the upper part of the washbasin, and the lower part of the washbasin has a sloping surface. The sloping decorative panel is installed on the sloping surface.

10. The modular age-friendly bathroom system according to any one of claims 1-5 and 7, characterized in that, The modular elderly-friendly toilet includes a smart toilet, a second handrail, and a wall-mounted water tank. The second handrail is located on one side of the smart toilet, and the wall-mounted water tank is connected to the smart toilet.

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