Waterproof building board with good impermeability
By designing a snap-fit structure of rotating connecting seat and sealing rubber strip on the waterproof building board, the problem of poor sealing performance of existing waterproof building boards is solved, achieving all-round gap covering and sealing, and improving the waterproof performance of the building.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BAODING CONSTR DESIGN INST
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-14
Smart Images

Figure CN224495447U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical equipment technology, specifically to a waterproof building board with good seepage prevention effect. Background Technology
[0002] In the field of construction engineering, waterproof building panels, as key materials for ensuring the waterproof performance of buildings, are widely used in many parts such as roofs, walls, and basements. Their seepage prevention effect is directly related to the service life, structural safety, and comfort of the internal environment of the building. However, there are still many problems that need to be solved in the practical application of commonly available waterproof building panels, which makes it difficult for their seepage prevention effect to reach the ideal state.
[0003] Existing waterproof building panels have significant defects in their splicing structure. Many waterproof building panels use simple flat joints or overlaps. While these splicing methods are convenient to construct, they result in poor sealing performance. With flat joints, there are noticeable gaps between the two panels. Even when filled with sealant, the adhesion between the sealant and the panel is limited, and the sealant is prone to aging and cracking over long-term use, leading to leakage at the gaps. While overlaps increase the contact area between panels to some extent, if the overlap length is unreasonable or the overlap is not properly treated, moisture can still seep in through the overlap edges. Utility Model Content
[0004] The purpose of this utility model is to provide a waterproof building board with good seepage prevention effect to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a waterproof building board with good seepage prevention effect, comprising a building board body, wherein a sealing snap-fit groove 1 is provided on both sides of the top of the building board body, and a sealing snap-fit groove 2 is provided on the other two sides of the top of the building board body; two rotating connection grooves 2 are provided on one side of the top of the building board body, and a rotating connection seat 2 is rotatably installed on the inner side of each of the two rotating connection grooves 2; a sealing waterproof board 2 is fixedly installed on one side of each of the rotating connection seats 2; two rotating connection grooves 1 are provided on one side of the top of the building board body, and a rotating connection seat 1 is rotatably installed inside each of the two rotating connection grooves 1; a sealing waterproof board 1 is fixedly installed on one side of each rotating connection seat 1.
[0006] Preferably, one half of the sealing waterproofing plate is snapped into the inside of the sealing snap-fit groove one opened on one side of the building slab, and the other half of the sealing waterproofing plate is snapped into the inside of the sealing snap-fit groove two opened on one side of the building slab.
[0007] Preferably, sealing rubber strips are fixedly installed inside one side of both the second and first sealing waterproof plates.
[0008] Preferably, each of the building panels has an installation groove at its bottom edge, and a sealing rubber frame is fixedly installed inside the installation groove.
[0009] Preferably, each of the building panels has an assembly slot inside its top, and an assembly fixing component is installed inside the assembly slot.
[0010] Preferably, the assembly fixing component includes an assembly fixing plate, on one side of which two assembly clips are symmetrically fixedly installed, and the outer contour dimensions of the assembly clips are adapted to the inner contour dimensions of the assembly slot, and the assembly clips are snapped into the inside of the assembly slot.
[0011] Preferably, the surface of the building panels is coated with a waterproof coating.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by rotating the second rotating connecting seat inside the second rotating connecting groove, the second sealing waterproof plate is snapped into the second sealing snap groove, and the first rotating connecting seat rotates inside the first rotating connecting groove, the first sealing waterproof plate is snapped into the first sealing snap groove, thereby blocking and sealing the gap between the two building panels, forming an effective waterproof barrier, effectively preventing water penetration, thereby improving the sealing performance when the building panels are assembled, improving the waterproof performance, and further enhancing the blocking and sealing effect of the gap;
[0013] In addition, the snap-fit design not only facilitates installation but also ensures a tight bond between building panels, providing comprehensive and efficient sealing of the gaps between the two panels. This greatly enhances the sealing performance of the building panels during assembly, effectively preventing external factors such as moisture and air from entering the building through the gaps. Consequently, it significantly enhances the building's waterproof performance and provides a reliable guarantee for the long-term stable use of the building. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the building panel assembly of this utility model.
[0015] Figure 2 This is a three-dimensional structural diagram of the present utility model.
[0016] Figure 3 This is a three-dimensional structural schematic diagram of the present invention from another perspective.
[0017] Figure 4 This is a three-dimensional structural diagram of the assembly and fixing components of this utility model.
[0018] In the diagram: 1. Building panel; 2. Assembly fixing plate; 3. Sealing waterproof plate one; 4. Rotary connecting seat one; 5. Rotary connecting groove two; 6. Sealing snap-fit groove one; 7. Assembly slot; 8. Sealing rubber frame; 9. Sealing rubber strip; 10. Assembly strip; 11. Sealing snap-fit groove two; 12. Rotary connecting groove one; 13. Rotary connecting seat two; 14. Sealing waterproof plate two. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figures 1-4 This utility model provides a technical solution: a waterproof building board with good seepage prevention effect, including a building board body 1. The surface of the building board body 1 is coated with waterproof coating. Sealing slots 6 are provided on both sides of the top of the building board body 1, and sealing slots 11 are provided on the other two sides of the top of the building board body 1. Two rotating connection slots 5 are provided on one side of the top of the building board body 1. Rotating connection seats 13 are rotatably installed inside the two rotating connection slots 5. A sealing waterproof board 14 is fixedly installed on one side of each rotating connection seat 13. Two rotating connection slots 12 are provided on one side of the top of the panel 1. Rotating connection seats 4 are rotatably installed inside the two rotating connection slots 12. A sealing waterproof plate 3 is fixedly installed on one side of the rotating connection seat 4. Half of the sealing waterproof plate 3 is snapped into the sealing snap-fit slot 6 provided on one side of the building panel 1. Half of the sealing waterproof plate 14 is snapped into the sealing snap-fit slot 11 provided on one side of the building panel 1. Sealing rubber strips 9 are fixedly installed inside one side of both the sealing waterproof plate 14 and the sealing waterproof plate 3.
[0021] The working principle of the above technical solution is as follows: During installation, multiple building panels 1 can be laid together adjacent to each other, thereby combining the sealing snap-fit grooves 6 on one side of two adjacent building panels 1 and the sealing snap-fit grooves 11 on one side of two adjacent building panels 1. Then, the rotating connecting seat 13 can rotate inside the rotating connecting groove 12, thereby snapping the sealing waterproof plate 14 into place inside the sealing snap-fit groove 11, thus sealing the gap between the two building panels 1 and forming an effective waterproof barrier to effectively prevent water penetration. Meanwhile, the rotating connecting seat 4 rotates inside the rotating connecting groove 12, allowing the sealing waterproof plate 14 to be installed inside the rotating connecting groove 12. The snap-fit is installed inside the sealing snap-fit groove 6, thereby covering and sealing the gap between the two building panels 1, thus improving the sealing performance and waterproofing performance when the building panels 1 are assembled. It further enhances the covering and sealing effect of the gap. In addition, the snap-fit design is not only easy to install, but also ensures that the building panels 1 are tightly connected. It provides comprehensive and efficient covering and sealing of the gap between the two building panels 1, which greatly improves the sealing performance of the building panels 1 when assembled. It effectively prevents external factors such as moisture and air from entering the building through the gap, thus significantly enhancing the waterproofing performance of the building and providing a reliable guarantee for the long-term stable use of the building.
[0022] In another implementation scheme, such as Figures 1-4 As shown, each bottom edge of the building panel 1 is provided with an installation groove, and a sealing rubber frame 8 is fixedly installed inside the installation groove.
[0023] The sealing rubber frame 8 can seal the bottom of the connection between two adjacent building panels 1, thereby improving the waterproof performance of the device.
[0024] In another implementation scheme, such as Figures 1-4 As shown, the top of the building panel 1 is provided with an assembly slot 7. An assembly fixing component is installed inside the assembly slot 7. The assembly fixing component includes an assembly fixing plate 2. Two assembly clips 10 are symmetrically fixed on one side of the assembly fixing plate 2. The outer contour of the assembly clip 10 is adapted to the inner contour of the assembly slot 7. The assembly clip 10 is snapped into the inside of the assembly slot 7.
[0025] The assembly clip 10 can be snapped into the assembly slot 7 inside two adjacent building panels 1, thereby fixing the two building panels 1 together through the assembly fixing plate 2, thus realizing the assembly of multiple building panels 1.
[0026] Working principle: During installation, multiple building panels 1 can be laid side by side, thus combining the sealing grooves 6 on one side of two adjacent building panels 1 and the sealing grooves 11 on the other side of two adjacent building panels 1. Then, the rotating connecting seat 13 can rotate inside the rotating connecting groove 5, thereby causing the sealing waterproof plate 14 to snap into the sealing groove 11, thus sealing the gap between the two building panels 1 and forming an effective waterproof barrier to prevent water penetration. Meanwhile, the rotating connecting seat 4 can rotate inside the rotating connecting groove 12, causing the sealing waterproof plate 3 to snap into the sealing groove 6, thus sealing the gap between the two building panels 1 and improving the sealing performance and waterproofing performance when the building panels 1 are assembled. This further enhances the blocking and sealing effect of gaps. In addition, the snap-fit design is not only easy to install, but also ensures a tight connection between building panels 1. It provides comprehensive and efficient blocking and sealing of the gaps between two building panels 1, greatly improving the sealing performance of building panels 1 during assembly. It effectively prevents external factors such as moisture and air from entering the building through gaps, thereby significantly enhancing the waterproof performance of the building and providing a reliable guarantee for the long-term stable use of the building. The sealing rubber frame 8 can seal the bottom of the connection between two adjacent building panels 1, improving the waterproof performance of the device. The assembly clip 10 can be snapped into the assembly slot 7 inside the two adjacent building panels 1, thereby fixing the two building panels 1 together through the assembly fixing plate 2, thus realizing the assembly of multiple building panels 1.
[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A waterproof building board with good seepage prevention effect, comprising a building board body (1), characterized in that: The top of the building panel (1) has two sealing slots (6) on both sides. The top of the building panel (1) has two sealing slots (11) on the other two sides. The top of the building panel (1) has two rotating connection slots (5) on one side. Rotating connection seats (13) are rotatably installed on the inner side of the two rotating connection slots (5). A sealing waterproof plate (14) is fixedly installed on one side of the rotating connection seat (13). The top of the building panel (1) has two rotating connection slots (12) on one side. Rotating connection seats (4) are rotatably installed inside the two rotating connection slots (12). A sealing waterproof plate (3) is fixedly installed on one side of the rotating connection seat (4).
2. The waterproof building board with good seepage prevention effect according to claim 1, characterized in that: Half of the sealing waterproof plate one (3) is snapped into the inside of the sealing snap groove one (6) opened on one side of the building slab (1), and half of the sealing waterproof plate two (14) is snapped into the inside of the sealing snap groove two (11) opened on one side of the building slab (1).
3. The waterproof building board with good seepage prevention effect according to claim 2, characterized in that: Both the second (14) and the first (3) of the sealing waterproof plate are fixedly installed with sealing rubber strips (9) on one side.
4. The waterproof building board with good seepage prevention effect according to claim 3, characterized in that: Each of the building panels (1) has an installation groove at its bottom edge, and a sealing rubber frame (8) is fixedly installed inside the installation groove.
5. A waterproof building board with good seepage prevention effect according to claim 4, characterized in that: The top of each building panel (1) is provided with an assembly slot (7), and an assembly fixing component is installed inside the assembly slot (7).
6. The waterproof building board with good seepage prevention effect according to claim 5, characterized in that: The assembly fixing component includes an assembly fixing plate (2). Two assembly clips (10) are symmetrically fixed on one side of the assembly fixing plate (2). The outer contour of the assembly clips (10) is adapted to the inner contour of the assembly slot (7). The assembly clips (10) are snapped into the inside of the assembly slot (7).
7. A waterproof building board with good seepage prevention effect according to claim 6, characterized in that: The surface of the building panel (1) is coated with waterproof paint.