FRPU ceramic tile composite chassis
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BOWEI HOUSING TECH (GUANGDONG) CO LTD
- Filing Date
- 2025-05-16
- Publication Date
- 2026-05-12
AI Technical Summary
Existing bathroom fixture bases are heavy, have poor waterproofing, and have long construction cycles, making rapid assembly impossible.
The composite chassis body is formed by combining a keel frame, fireproof fiberboard and FRP protective layer. Combined with PU high-density waterproof profile and limiting ladder design, a hollow structure is formed to improve waterproofness and lightness. A gel coat waterproof layer and tile finish layer enhance aesthetics and waterproof performance.
It improves waterproof performance, reduces weight, enhances construction efficiency and service life, and improves the assembly speed and aesthetics of bathroom fixtures.
Smart Images

Figure CN224228175U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bathroom installation technology, and in particular to an FRPU ceramic tile composite chassis. Background Technology
[0002] In the process of bathroom construction, the bathroom chassis is an important part of the overall bathroom system. With the rapid development of overall bathroom systems, a large market demand for bathroom chassis has also emerged. Bathroom chassis generally have the functions of waterproofing, drainage, and rapid assembly. Waterproofing refers to the overall waterproofing performance of the chassis and the waterproofing performance of each connection point. Drainage refers to the drainage of sewage generated on the ground, including bath water, from the chassis surface to the drain pipe. Rapid assembly means that it can be quickly assembled with bathroom wall panels, thus improving the construction efficiency of workers.
[0003] However, most bathroom bases are currently made of resin concrete in one piece. Such bathroom bases are too heavy, which makes them inconvenient for workers to move. Secondly, it requires a lot of work for workers to carry them, which prolongs the construction period and makes it impossible to complete the construction quickly. Furthermore, since the existing bathroom bases are made entirely of resin concrete in one piece, the waterproofing effect of the bathroom bases is poor, and the bathroom bases are prone to water leakage. Utility Model Content
[0004] To address the aforementioned shortcomings, the purpose of this utility model is to propose an FRPU ceramic tile composite base that features simple construction procedures, good waterproof performance, and a lightweight bathroom base.
[0005] To achieve this objective, the present invention adopts the following technical solution:
[0006] An FRPU ceramic tile composite chassis includes a frame, a fireproof fiberboard, and an FRP protective layer. The frame, together with the fireproof fiberboard and the FRP protective layer, forms the composite chassis body. The frame is covered with a high-density waterproof PU profile. The fireproof fiberboard is laid on the bottom surface of the frame, and the FRP protective layer is laid on the surface of the frame. Each top edge of the chassis body is provided with a limiting ladder for quick assembly with bathroom wall panels, and the limiting ladder is arranged along the length of the chassis body. The frame includes two first support plates and two second support plates, connected to the corresponding two second support plates to form a hollow structure.
[0007] Preferably, in the above-mentioned FRPU ceramic tile composite chassis, the keel frame is provided with a first supporting crossbeam.
[0008] Preferably, the FRPU ceramic tile composite chassis further includes a second support beam, which is disposed inside the keel frame, and the first support beam and the second support beam are arranged intersectingly.
[0009] Preferably, in the above-mentioned FRPU ceramic tile composite chassis, the surface of the FRP protective layer is further provided with a gel coat waterproof layer.
[0010] Preferably, in the above-mentioned FRPU ceramic tile composite chassis, the limiting platform includes a bearing plate and an anti-deviation baffle. The bearing plate is connected to the top of the composite chassis body, and the bearing plate is connected to the anti-deviation baffle. The included angle between the bearing plate and the anti-deviation baffle is 45 degrees.
[0011] Preferably, in the above-mentioned FRPU ceramic tile composite chassis, the surface of the gel coat waterproof layer is covered with a ceramic tile finish layer.
[0012] Preferably, in the above-mentioned FRPU ceramic tile composite chassis, the composite chassis body and the limiting ladder are integrally formed.
[0013] The beneficial effects of this utility model are:
[0014] (1) First, the composite chassis body is formed by combining the keel frame, fireproof fiberboard and the FRP protective layer. This design improves the waterproof and fireproof properties of the entire composite chassis body. In addition, the keel frame is covered with PU high-density waterproof profile, which further prevents water seepage from occurring in the composite chassis body during subsequent use.
[0015] (2) In addition, the top edge of the chassis body is provided with a limiting ladder, and the limiting ladder is set along the length of the composite chassis body. This design can improve the assembly efficiency of bathroom wall panels or wall panels, thereby increasing the assembly speed of the entire bathroom construction.
[0016] (3) Since the keel frame is composed of two first support plates and two second support plates connected together, a hollow structure is formed. This design improves the load-bearing capacity of the composite chassis body, increases its service life, and also reduces the weight of the composite chassis body through the hollow structure, making it easier for workers to transfer, transport and install during construction. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;
[0018] Figure 2 This is a schematic diagram of another embodiment of the present invention;
[0019] Figure 3 This is a schematic diagram of the keel frame.
[0020] The components include: bathroom wall panel 10, keel frame 11, fireproof fiberboard 12, FRP protective layer 13, composite chassis body 14, PU high-density waterproof profile 15, limiting ladder 16, first support plate 17, second support plate 18, first support beam 19, second support beam 20, gel coat waterproof layer 21, load-bearing plate 22, anti-deviation baffle 23, and ceramic tile finish layer 24. Detailed Implementation
[0021] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0022] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0024] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0025] like Figures 1-3As shown, an FRPU ceramic tile composite chassis includes a frame 11, a fireproof fiberboard 12, and an FRP protective layer 13. The frame 11, together with the fireproof fiberboard 12 and the FRP protective layer 13, forms a composite chassis body 14. The frame 11 is covered with a high-density waterproof PU profile 15. The fireproof fiberboard 12 is laid on the bottom surface of the frame 11, and the FRP protective layer 13 is laid on the surface of the frame 11. The top edge of the composite chassis body 14 is provided with a limiting ladder 16 for quick assembly with a bathroom wall panel 10, and the limiting ladder 16 extends along the composite chassis body. The length direction of 14 is set; the keel frame 11 includes two first support plates 17 and two second support plates 18, which are connected to the corresponding two second support plates 18 to form a hollow structure; firstly, the composite chassis body 14 is formed by combining the keel frame 11, fireproof fiberboard 12 and FRP protective layer 13. This design improves the waterproof and fireproof properties of the entire composite chassis body 14. In addition, the keel frame 11 is covered with PU high-density waterproof profile 15, thus further preventing water seepage in the composite chassis body 14 during subsequent use.
[0026] In this embodiment, the FRPU ceramic tile composite chassis has a limiting ladder 16 on the top edge of the composite chassis body 14, and the limiting ladder 16 is set along the length direction of the composite chassis body 14. This design can improve the assembly efficiency of the bathroom wall panel 10 or wall panel, thereby increasing the assembly speed of the entire bathroom construction.
[0027] It is worth noting that the keel frame 11 is composed of two first support plates 17 and two second support plates 18 connected together, thus forming a hollow structure. This design improves the load-bearing capacity of the composite chassis body 14, increases its service life, and also reduces the weight of the composite chassis body 14 through the hollow structure, making it easier for workers to transfer, transport, and install during construction.
[0028] In this embodiment, the FRPU ceramic tile composite chassis has a first supporting beam 19 inside the keel frame 11. It also includes a second supporting beam 20, which is located inside the keel frame 11, and the first supporting beam 19 and the second supporting beam 20 are arranged crosswise. The crosswise arrangement makes the keel frame 11 more robust, thereby improving the load-bearing capacity of the composite chassis body 14 and extending its service life.
[0029] In this embodiment, the FRPU ceramic tile composite chassis has an additional gel coat waterproof layer 21 on the surface of the FRP protective layer 13, which further enhances the waterproofness of the composite chassis body 14.
[0030] In this embodiment, the FRPU ceramic tile composite chassis includes a limiting platform 16 comprising a support plate 22 and an anti-deviation baffle 23. The support plate 22 is connected to the top of the composite chassis body 14, and the support plate 22 is connected to the anti-deviation baffle 23. The included angle between the support plate 22 and the anti-deviation baffle 23 is 45 degrees. This design prevents the bathroom wall panel 10 from being inaccurately positioned or shifting when it is installed on the composite chassis body 14, thus achieving the purpose of limiting and positioning.
[0031] In some embodiments of the FRPU ceramic tile composite chassis, the surface of the gel coat waterproof layer 21 is covered with a ceramic tile finish layer 24; this design improves the aesthetics of the composite chassis body 14 while also extending its service life.
[0032] In this embodiment, the FRPU ceramic tile composite chassis is integrally formed with the composite chassis body 14 and the limiting ladder 16, which further improves the integrity of the composite chassis body 14 and avoids unnecessary gaps.
[0033] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.
Claims
1. A FRPU ceramic tile composite chassis, comprising a frame, fireproof fiberboard, and an FRP protective layer, characterized in that: The keel frame is combined with the fireproof fiberboard and the FRP protective layer to form a composite chassis body. The keel frame is covered with PU high-density waterproof profile. The fireproof fiberboard is laid on the bottom surface of the keel frame, and the FRP protective layer is laid on the surface of the keel frame. The top edge of the chassis body is provided with a limiting ladder for quick assembly with the bathroom wall panel, and the limiting ladder is set along the length direction of the chassis body. The keel frame includes two first support plates and two second support plates, which are connected to the corresponding two second support plates to form a hollow structure.
2. The FRPU ceramic tile composite chassis according to claim 1, characterized in that: The keel frame is equipped with a first supporting crossbeam.
3. The FRPU ceramic tile composite chassis according to claim 2, characterized in that: It also includes a second support beam, which is disposed inside the keel frame, and the first support beam and the second support beam are arranged intersectingly.
4. The FRPU ceramic tile composite chassis according to claim 1, characterized in that: The surface of the FRP protective layer is further provided with a gel coat waterproof layer.
5. The FRPU ceramic tile composite chassis according to claim 1, characterized in that: The limiting platform includes a support plate and an anti-deviation baffle. The support plate is connected to the top of the composite chassis body, and the support plate is connected to the anti-deviation baffle. The included angle between the support plate and the anti-deviation baffle is 45 degrees.
6. The FRPU ceramic tile composite chassis according to claim 1, characterized in that: The surface of the gel coat waterproof layer is covered with a ceramic tile finish.
7. The FRPU ceramic tile composite chassis according to claim 1, characterized in that: The composite chassis body and the limiting platform are integrally formed.