Indoor infilled wall structure of building
By setting slots, blocks, and fixing bolts between the wall blocks, the problems of low construction efficiency and skewing of the infill wall are solved, achieving rapid docking and stable connection, improving thermal insulation and waterproofing performance, and reducing labor intensity and production costs.
Patent Information
- Application Number
- CN202520956173.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-05-15
- Estimated Expiration
- 2035-05-15
AI Technical Summary
The existing indoor infill walls require mortar to be stacked layer by layer during the construction process, which is inefficient and prone to tilting, affecting the structural stability.
The four wall blocks are connected by slots, blocks, and fixing bolts to form a rectangular groove, which, together with the fixing frame, enables quick docking and fixing, enhancing stability. Insulation boards and waterproof boards are installed inside the wall blocks to improve insulation and waterproofing performance.
It improves the efficiency and stability of infill wall construction, enhances the thermal insulation and waterproofing capabilities of the wall, and reduces labor intensity and production costs.
Smart Images

Figure CN224244183U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of infill wall structure technology, specifically to an interior infill wall structure for buildings. Background Technology
[0002] Interior infill walls are non-load-bearing wall structures primarily used for dividing interior space. They do not bear the load of the main building structure, but rather divide the interior into different rooms, functional areas, etc. Infill walls are installed between the building's frame structure (such as frame columns and frame beams), appearing as if "filled" inside the main frame, hence the name "infill wall."
[0003] Existing indoor infill walls are typically constructed using lightweight aggregate concrete small hollow blocks and sintered hollow bricks, along with mortar. However, in practice, the brick-building process requires layering mortar, making construction slow. Furthermore, any errors during the building process can cause the entire wall to tilt, affecting the stability of the infill wall structure and resulting in poor performance during use. Utility Model Content
[0004] To address the above problems, the purpose of this utility model is to provide an interior infill wall structure for buildings, which solves the problem that the construction of infill walls requires the cooperation of mortar and bricks to be stacked layer by layer, which is not only slow but also prone to tilting during the stacking process, causing the entire infill wall to tilt and affecting the overall structural stability.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an interior infill wall structure for a building, comprising four wall block bodies, a fixing frame fixedly connected to the outer wall of each wall block body, a slot provided at each of the four corners of the fixing frame, a mating groove provided in each slot, a positioning hole provided in each mating groove, four adjacent slots forming a rectangular groove, a locking block movably connected in the rectangular groove, multiple mating posts fixedly connected to one side of each locking block, the mating posts movably connected to the mating groove, the locking block and the fixing frame being fixed by fixing bolts, grooves provided at each of the four corners of the fixing frame, four adjacent grooves forming a slot, a rod movably connected in the slot, the rod being fixedly connected to the locking block.
[0006] The beneficial effects of this utility model are as follows: by interlocking four adjacent wall blocks, the adjacent interlocking grooves are spliced together to form an arc-shaped groove. In conjunction with the use of the locking block, it is connected to the rectangular groove, thereby connecting the four interlocking posts on one side of the locking block with the interlocking groove on the locking groove. Thus, the four adjacent wall blocks are connected to each other. In conjunction with the use of fixing bolts, the locking block is fixed to the four adjacent fixing frames, ensuring that the adjacent wall blocks are fixed, improving the stacking efficiency of the strong blocks, preventing the infill wall from tilting, and ensuring stability.
[0007] In order to enable the rapid connection and stacking of adjacent wall blocks;
[0008] As a further improvement to the above technical solution: a connecting groove is provided on one side of the fixed frame, and a connecting block is fixedly connected to the side of the fixed frame away from the connecting groove, and the connecting block is adapted to the adjacent connecting groove;
[0009] The beneficial effects of this improvement are: by using connecting grooves and connecting blocks, two adjacent wall blocks can be quickly connected, improving the installation speed of the wall blocks, increasing work efficiency, and ensuring the stability of the connection between the wall blocks.
[0010] In order to improve the thermal insulation performance and service life of the strong block body;
[0011] As a further improvement to the above technical solution: the wall block body also includes a base plate, and a first insulation board and a second insulation board are fixedly connected to both sides of the base plate respectively. A first waterproof board is fixedly connected to the side of the first insulation board away from the base plate, and a second waterproof board is fixedly connected to the side of the second insulation board away from the base plate.
[0012] The beneficial effects of this improvement are as follows: by using the first insulation board and the second insulation board, the temperature in the two separated spaces can be well insulated, preventing energy dissipation. In conjunction with the use of the first waterproof board and the second waterproof board, waterproofing can be effectively achieved, preventing water from penetrating into the wall block body and causing damage to the structure of the wall block body.
[0013] In order to achieve lightweighting of the wall block itself;
[0014] As a further improvement to the above technical solution: a mounting groove is provided on the upper surface of the substrate, and a filler aluminum plate is fixedly connected in the mounting groove;
[0015] The beneficial effects of this improvement are: by using mounting grooves and filling aluminum plates, the substrate can be filled, which improves the structural strength of the strong block body, reduces the mass of the wall block body, facilitates handling by workers, and reduces labor intensity.
[0016] In order to reduce the weight of the main body of the strong block and make it easier to transport;
[0017] As a further improvement to the above technical solution: the filling aluminum plate has several uniformly distributed through slots, and the inner diameter of the through slots gradually decreases from both sides to the center;
[0018] The beneficial effects of this improvement are: by using through slots, the amount of filler aluminum plate used can be reduced, the weight of the filler aluminum plate can be reduced, and the structural strength of the strong block body can be guaranteed while the weight of the strong block body can be reduced.
[0019] To achieve better contact between the putty powder and the first protective board;
[0020] As a further improvement to the above technical solution: a first protective plate is fixedly connected to the side of the first waterproof plate away from the first insulation plate, and a plurality of first wall-mounting grooves are opened on the side of the first protective plate away from the first waterproof plate.
[0021] The beneficial effects of this improvement are as follows: the use of the first protective plate can protect the first waterproof plate, and with the use of several first wall-mounting grooves, the putty powder can make better contact with the first protective plate, thus preventing the putty powder from blistering and falling off later.
[0022] In order to achieve better contact between the putty powder and the second protective board;
[0023] As a further improvement to the above technical solution: a second protective plate is fixedly connected to the side of the second waterproof plate away from the second insulation plate, and a number of second wall-mounting grooves are opened on the side of the second protective plate away from the second waterproof plate.
[0024] The beneficial effects of this improvement are as follows: the use of the second protective plate can protect the second waterproof plate, and with the use of several second wall-mounting grooves, the putty powder can make better contact with the second waterproof plate and the second protective plate, thus preventing the putty powder from falling off and bubbling later.
[0025] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description
[0026] Figure 1 Schematic diagram of the three-dimensional structure provided by this utility model Figure 1 ;
[0027] Figure 2 Provided by this utility model Figure 1 Enlarged view of point A in the middle;
[0028] Figure 3 Front view provided for this utility model;
[0029] Figure 4 Provided by this utility model Figure 3 A three-dimensional cross-sectional view at point AA;
[0030] Figure 5 Provided by this utility model Figure 4 Enlarged view of point B in the middle;
[0031] Figure 6 Schematic diagram of the three-dimensional structure provided by this utility model Figure 2 ;
[0032] Figure 7 Provided by this utility model Figure 6 A magnified view of point C in the middle.
[0033] In the diagram, 1. Wall block body; 11. Fixing frame; 12. Slot; 13. Connecting slot; 14. Positioning hole; 15. Rectangular slot; 16. Locking block; 17. Connecting column; 18. Fixing bolt; 19. Groove; 20. Slot; 21. Insert rod; 31. Connecting slot; 32. Connecting block; 41. Base plate; 42. First insulation board; 43. Second insulation board; 44. First waterproof board; 45. Second waterproof board; 51. Mounting slot; 52. Filling aluminum plate; 61. Through groove; 71. First protective plate; 72. First wall hanging groove; 81. Second protective plate; 82. Second wall hanging groove. Detailed Implementation
[0034] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.
[0035] like Figures 1 to 7As shown in the figure, the present invention provides an interior infill wall structure for a building, comprising four wall block bodies 1. A fixing frame 11 is fixedly connected to the outer wall of the wall block body 1. Each of the four corners of the fixing frame 11 has a slot 12, a mating groove 13 is formed in the slot 12, and a positioning hole 14 is formed in the mating groove 13. The four adjacent slots 12 form a rectangular groove 15, and a locking block 16 is movably connected in the rectangular groove 15. By splicing the four adjacent wall block bodies 1 together, the four adjacent locking blocks 16 are mated together to form the rectangular groove 15, which is mated with the locking blocks 16. Multiple mating posts 17 are fixedly connected to one side of the locking block 16. The mating posts 17 are movably connected to the mating groove 13. The locking blocks 16 and the fixing frame 11 are connected by a fixing... The fixing bolts 18 are used for fixing, and the four docking posts 17 on the locking block 16 are docked with their respective docking slots 13 to ensure stable connection between the four adjacent wall block bodies 1. The fixing frame 11 has grooves 19 at each of its four corners, and the four adjacent grooves 19 form slots 20. The insertion rods 21 are movably connected in the slots 20 and are fixedly connected to the locking block 16. The fixing frame 11 has a connecting groove 31 on one side, and a connecting block 32 is fixedly connected to the side of the fixing frame 11 away from the connecting groove 31. The connecting block 32 is adapted to the adjacent connecting groove 31. With the use of the connecting groove 31 and the connecting block 32, the two adjacent wall block bodies 1 can be quickly docked. The wall block body 1 also includes a base plate 41, and the base plate 41 is fixed on both sides. A first insulation board 42 and a second insulation board 43 are fixedly connected. A first waterproof board 44 is fixedly connected to the side of the first insulation board 42 away from the base plate 41, and a second waterproof board 45 is fixedly connected to the side of the second insulation board 43 away from the base plate 41. Through the use of the first insulation board 42, the second insulation board 43, the first waterproof board 44, and the second waterproof board 45, effective insulation of the two separated spaces can be achieved. In conjunction with the use of the first waterproof board 44 and the second waterproof board 45, effective waterproofing can be achieved, improving the waterproofing efficiency and protecting the internal structure of the wall block body 1. An installation groove 51 is opened on the upper surface of the base plate 41, and a filling aluminum plate 52 is fixedly connected in the installation groove 51. The use of the installation groove 51 and the filling aluminum plate 52... This method can reduce the weight of the wall block body 1 while improving its structural strength. The filling aluminum plate 52 has several evenly distributed through grooves 61. The inner diameter of the through grooves 61 gradually decreases from both sides to the center. By using the through grooves 61, the material used for the filling aluminum plate 52 can be reduced, thus reducing the production cost of the wall block body 1. The first waterproof plate 44 is fixedly connected to the first protective plate 71 on the side away from the first insulation plate 42. The first protective plate 71 has several first wall hanging grooves 72 on the side away from the first waterproof plate 44. The second waterproof plate 45 is fixedly connected to the second protective plate 81 on the side away from the second insulation plate 43. The second protective plate 81 has several second wall hanging grooves 82 on the side away from the second waterproof plate 45.By using the first protective plate 71 and the second protective plate 81, the corresponding first waterproof plate 44 and the second waterproof plate 45 can be protected. In conjunction with the use of the corresponding first wall-mounting grooves 72 and the second wall-mounting grooves 82, the putty powder can be better adhered to the first protective plate 71 and the second protective plate 81, preventing the putty powder from becoming hollow and falling off later.
[0036] The working principle and usage process of this utility model are as follows: First, the connecting block 32 on one side of one wall block body 1 aligns with the connecting groove 31 on the adjacent wall block body 1, thus achieving rapid connection between the two wall block bodies 1. Following this operation, a second connection is performed above the two wall block bodies 1, thereby splicing the four wall block bodies 1 together. The four connecting posts 17 on the locking block 16 align with their corresponding connecting grooves 13, and the use of fixing bolts 18 quickly secures the four wall block bodies 1 together. Based on the above operations, the required construction can be completed. The area is quickly installed, and the edges of the infill wall are filled with mortar and cement to facilitate fixing after solidification. During use, the use of the first insulation board 42 and the second insulation board 43 can achieve a good insulation effect. In conjunction with the use of the first waterproof board 44 and the second waterproof board 45, it can effectively waterproof and ensure the waterproofness of the wall block body 1 structure. With the use of the corresponding first wall hanging groove 72 and the second wall hanging groove 82 on the first protective board 71 and the second protective board 81, the putty powder can be better adhered to the wall and prevent later hollowing and falling off, thereby realizing the use process of the entire building's interior infill wall structure.
[0037] The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. An interior infill wall structure for a building, comprising four wall block bodies (1), characterized in that: A fixed frame (11) is fixedly connected to the outer wall of the wall block body (1). The fixed frame (11) has slots (12) at each of its four corners. A docking slot (13) is provided in the slot (12). A positioning hole (14) is provided in the docking slot (13). The four adjacent slots (12) form a rectangular groove (15). A locking block (16) is movably connected in the rectangular groove (15). The card block (16) is fixedly connected to a plurality of docking posts (17) on one side. The docking posts (17) are movably connected to the docking groove (13). The card block (16) is fixed to the fixed frame (11) by fixing bolts (18). The fixed frame (11) has grooves (19) at each of its four corners. The four adjacent grooves (19) form a slot (20). A plug rod (21) is movably connected in the slot (20). The plug rod (21) is fixedly connected to the card block (16).
2. The building interior infill wall structure according to claim 1, characterized in that: A connecting groove (31) is provided on one side of the fixed frame (11), and a connecting block (32) is fixedly connected to the side of the fixed frame (11) away from the connecting groove (31). The connecting block (32) is adapted to the adjacent connecting groove (31).
3. The building interior infill wall structure according to claim 1, characterized in that: The wall block body (1) also includes a base plate (41). A first insulation board (42) and a second insulation board (43) are fixedly connected to both sides of the base plate (41). A first waterproof board (44) is fixedly connected to the side of the first insulation board (42) away from the base plate (41), and a second waterproof board (45) is fixedly connected to the side of the second insulation board (43) away from the base plate (41).
4. The building interior infill wall structure according to claim 3, characterized in that: The upper surface of the substrate (41) is provided with a mounting groove (51), and a filler aluminum plate (52) is fixedly connected in the mounting groove (51).
5. The building interior infill wall structure according to claim 4, characterized in that: The filler aluminum plate (52) has several uniformly distributed through slots (61), and the inner diameter of the through slots (61) gradually decreases from both sides to the center.
6. The building interior infill wall structure according to claim 3, characterized in that: A first protective plate (71) is fixedly connected to the side of the first waterproof board (44) away from the first insulation board (42), and a plurality of first wall-mounting grooves (72) are provided on the side of the first protective plate (71) away from the first waterproof board (44).
7. The building interior infill wall structure according to claim 3, characterized in that: A second protective plate (81) is fixedly connected to the side of the second waterproof board (45) away from the second insulation board (43), and a number of second wall-mounting grooves (82) are provided on the side of the second protective plate (81) away from the second waterproof board (45).