Bathroom chassis and assembly type integral bathroom
By designing grooved tiles and enclosure panels on the bathroom chassis, anti-slip and drainage problems are solved, safety and convenience are improved, water is quickly evacuated, the anti-slip effect is significant, and the risk of slipping on inclined floors is reduced.
Patent Information
- Application Number
- CN202423013269.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-06
AI Technical Summary
The anti-slip effect of the existing bathroom chassis is not ideal, the inclined floor is easy to slip, and the pollutants in the water collection tank are difficult to clean and the deodorization effect is poor.
A bathroom chassis is designed, which adopts grooved bricks and enclosure plate structure. The grooved bricks are provided with transverse grooves. The enclosure plate is lower than the bottom surface of the grooves and is fixed and connected by polyurethane foam to form a horizontal surface to prevent slipping. The secondary drainage design is used to achieve large-flow drainage.
It improves the safety of use, has a significant anti-slip effect, quickly disperses water, avoids slipping on inclined floors, and is easy to clean and deodorize.
Smart Images

Figure CN223473652U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of prefabricated home decoration technology, specifically to a bathroom chassis and a prefabricated integrated bathroom. Background Technology
[0002] As my country enters an aging society, the bathing safety of the elderly is receiving increasing attention. If elderly people with limited mobility slip and fall while bathing, it could result in serious injury. Existing bathroom fixtures do not offer ideal anti-slip properties. Water flowing from the fixture slowly drains into the drain, causing the entire floor to become wet, increasing the risk of slipping and falling for the elderly. Furthermore, the uneven design of the bathroom fixtures, intended for drainage, makes it difficult for the elderly to stand comfortably.
[0003] Chinese utility model patent CN208851346U discloses an integrated bathroom chassis and its side drainage device. The integrated bathroom chassis includes a chassis body with a side drainage device located on its edge. The side drainage device includes a water collection tank and a drainage component. The water collection tank has a drainage hole, and one end of the drainage component is connected to the drainage hole in the water collection tank, while the other end is connected to an existing drain pipe. This chassis uses a one-sided drainage method, requiring the chassis to be tilted. Furthermore, contaminants in the water collection tank are difficult to clean, resulting in poor odor prevention and limiting its shape. Utility Model Content
[0004] This utility model provides a bathroom chassis in order to at least partially solve the above-mentioned technical problems.
[0005] As a first aspect of this utility model, a bathroom chassis is proposed, comprising a chassis body, a drain outlet on one side of the chassis body, a frame around the chassis body, and grooved bricks and a retaining plate fixedly disposed inside the frame. The grooved bricks are laid flat on the chassis body, and multiple grooves are formed on the top surface of the grooved bricks. The retaining plate is disposed between the grooved bricks and the frame, and the top surface of the retaining plate is lower than the bottom of the grooves. The retaining plate is provided with a first notch for avoiding the drain outlet, and the upper surface of the grooved bricks has a slope of no more than 0.5%.
[0006] The grooved brick is provided with a second notch to avoid the drain outlet.
[0007] The grooved bricks and the enclosure plate are fixedly connected to the upper surface of the chassis body by polyurethane foam.
[0008] The grooves are arranged along the transverse direction of the grooved brick, and the grooves are parallel to each other.
[0009] The cross-section of the groove is circular arc-shaped.
[0010] The enclosure panel is made of ceramic tiles.
[0011] The height of the enclosure plate on the side away from the drain outlet is greater than the height on the side closer to the drain outlet.
[0012] The depth of the groove is 5mm; the spacing between adjacent grooves is 50mm.
[0013] As a second aspect of this utility model, a prefabricated integrated bathroom is also proposed, including a bathroom base, a waterproof partition, and a shower device. The bathroom base and the waterproof partition are assembled to form an integrated bathroom space, and the shower device is installed on the waterproof partition. The bathroom base is the bathroom base as described above.
[0014] Based on the above solution, it can be seen that the bathroom chassis and prefabricated integrated bathroom of this utility model have at least one of the following beneficial effects compared with the prior art:
[0015] This utility model's bathroom base features grooved tiles with a slight slope for easy drainage. Water on the grooved tiles flows from the grooves onto the surrounding panel, and then from the surface of the panel into the drain installed at the drain outlet. The horizontal grooves, while providing drainage to both sides, also offer anti-slip properties, helping users maintain their balance. Water on the grooved tiles is dispersed onto the surrounding panel, which forms a water-guiding channel, creating a secondary drainage design. This design facilitates drainage and ensures a high-flow-rate drainage effect despite the slight slope. Attached Figure Description
[0016] To more clearly illustrate the technical solution of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below.
[0017] Figure 1 This is a schematic diagram of the structure of the bathroom chassis of this utility model;
[0018] Figure 2 This is a structural schematic diagram of grooved bricks;
[0019] Figure 3 This is a structural schematic diagram of the enclosure panel;
[0020] Figure 4 This is a schematic diagram showing the grooved bricks installed together with the enclosure panel;
[0021] Figure 5 This is a schematic diagram of the chassis body.
[0022] In the above figures, the meanings of the reference numerals are as follows:
[0023] 1. Chassis body; 11. Frame; 12. Drainage outlet; 2. Grooved brick; 21. Grooved; 22. Second notch; 3. Enclosure panel; 31. First notch. Detailed Implementation
[0024] To better understand the technical solutions of the embodiments of this utility model, the embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0025] It should be understood that the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0026] like Figures 1 to 5 As shown, one embodiment of this utility model discloses a bathroom chassis. The bathroom chassis includes a chassis body 1, grooved bricks 2, and an enclosing plate 3.
[0027] See Figure 5 A drain outlet 12 is provided on one side of the chassis body 1, and a floor drain is installed at the drain outlet 12. A frame 11 is provided around the chassis body 1, which can be used to block water and prevent water generated during bathing from flowing away from the chassis body 1.
[0028] See Figures 2 to 4 The grooved brick 2 has a flat, flat structure and can be made of ceramic tiles or cement bricks. The grooved brick 2 is laid flat on the base body 1, and multiple grooves 21 are cut into the top surface of the grooved brick 2. These grooves 21 are directly cut using a grooving machine. These grooves 21 not only drain water to both sides but also have an anti-slip function. They allow water to flow quickly away from the grooves 21 to both sides, preventing water accumulation on the surface of the grooved brick 2 and making it less slippery, thus improving user safety. The upper surface of the grooved brick has a slope of no more than 0.5%, which facilitates drainage without causing noticeable tilting for the user, helping them maintain their balance.
[0029] The enclosing plate 3 is positioned between the grooved brick 2 and the frame 11. The top surface of the enclosing plate 3 is lower than the bottom of the groove 21, and the enclosing plate 3 has a first notch 31 to avoid the drain outlet 12. Water on the grooved brick 2 can flow from the groove 21 to the enclosing plate 3, and then from the surface of the enclosing plate 3 into the floor drain installed at the drain outlet 12. Since the water flows away from the enclosing plate 3, the grooved brick 2 can be set to a horizontal state, without needing to be set to an inclined state. This ensures that the top surface of the grooved brick 2 is horizontal, which is beneficial for the user to maintain a standing position.
[0030] Depend on Figure 2It can be seen that a second notch 22 can also be provided on the grooved brick 2 to avoid the drain outlet 12. This can increase the length of the grooved brick 2 without interfering with the drain outlet 12. When the grooved brick 2 is not provided with the second notch 22, the length of the grooved brick 2 can also be appropriately shortened so that the drain outlet 12 is located on one side of the grooved brick 2.
[0031] The grooved bricks 2 and the enclosure panel 3 are fixedly connected to the upper surface of the chassis body 1 using polyurethane foam. This achieves a seamless connection between the three components, providing excellent waterproofing.
[0032] Depend on Figure 2 As can be seen, in this embodiment, the grooves 21 are arranged along the transverse direction of the grooved brick 2, and the grooves are parallel to each other. These grooves 21 can also be set in other shapes such as a grid.
[0033] The cross-section of groove 21 is arc-shaped, which makes it easy to clean and has a more aesthetically pleasing appearance.
[0034] The depth of the groove 21 is 5mm, and the spacing between adjacent grooves 21 is 50mm.
[0035] The enclosure panel 3 can be made of ceramic tile, which is cut from a single piece of ceramic tile, or it can be made by piecing together several pieces of ceramic tile. The enclosure panel 3 can also be made of other structures such as plastic panels.
[0036] The height of the side of the enclosure slab 3 furthest from the drain outlet 12 is greater than the height of the side closest to the drain outlet 12. This creates a certain slope, which is beneficial for drainage. Water on the grooved bricks 2 is dispersed onto the surrounding enclosure slab 3, forming a water guide channel and creating a secondary drainage design. This design facilitates drainage and ensures that a small slope achieves a large flow rate of drainage.
[0037] One embodiment of this utility model discloses a prefabricated integrated bathroom, including a bathroom base, a waterproof partition, and a shower device. The bathroom base and the waterproof partition are assembled to form an integrated bathroom space, and the shower device is installed on the waterproof partition. The bathroom base is the bathroom base as described above.
[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A bathroom base, comprising a base body, a drain outlet on one side of the base body, and a frame around the base body, characterized in that, It also includes grooved bricks and enclosing plates fixedly installed inside the frame; the grooved bricks are laid flat on the chassis body, and multiple grooves are opened on the top surface of the grooved bricks; the enclosing plate is disposed between the grooved bricks and the frame, and the top surface of the enclosing plate is lower than the bottom of the grooves; the enclosing plate is provided with a first notch for avoiding the drain outlet, and the upper surface of the grooved bricks has a slope of no more than 0.5%.
2. The bathroom chassis according to claim 1, characterized in that, The grooved brick is provided with a second notch to avoid the drain outlet.
3. The bathroom chassis according to claim 1, characterized in that, The grooved bricks and the enclosure plate are fixedly connected to the upper surface of the chassis body by polyurethane foam.
4. The bathroom chassis according to claim 1, characterized in that, The grooves are arranged along the transverse direction of the grooved brick, and the grooves are parallel to each other.
5. The bathroom chassis according to claim 1, characterized in that, The cross-section of the groove is circular arc.
6. The bathroom chassis according to claim 1, characterized in that, The depth of the groove is 5mm; the spacing between adjacent grooves is 50mm.
7. The bathroom chassis according to claim 1, characterized in that, The enclosure panel is made of ceramic tile or plastic sheet.
8. The bathroom chassis according to claim 1, characterized in that, The height of the enclosure panel on the side furthest from the drain outlet is greater than the height on the side closest to the drain outlet.
9. A prefabricated integrated bathroom, comprising a bathroom base, a waterproof partition, and a shower device, wherein the bathroom base and the waterproof partition are assembled to form an integrated bathroom space, and the shower device is installed on the waterproof partition, characterized in that, The bathroom chassis is the bathroom chassis as described in any one of claims 1 to 8.
Citation Information
Patent Citations
Integrated bathroom chassis and side drainage device thereof
CN208851346U
Cited By
Shower pan and prefabricated integrated bathroom
WO2026119242A1