Modularized assembled light partition board connecting structure for building decoration
By introducing positioning structures such as protruding rods, toothed rods, gears, and sliding rings into lightweight partition panels, the problem of insufficient connection strength of the partition panels is solved, achieving higher stability and safety, and simplifying the dismantling process.
Patent Information
- Application Number
- CN202520921195.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-12
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-05-12
AI Technical Summary
The existing lightweight partition wall panels have low connection strength, resulting in insufficient stability and safety in use.
The positioning structure employs a combination of convex rods, toothed rods, gears, and sliding rings. The meshing of the toothed rods with the rectangular grooves and the fixing of the sliding rings enhance the connection strength and stability of the partition wall panels. Furthermore, the protective structure prevents mortar from entering the interior of the circular grooves.
It improves the connection strength and stability of the partition wall panels, while also facilitating reuse, thus enhancing safety and installation efficiency.
Smart Images
Figure CN223867430U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of lightweight partition wall panels, specifically a modular assembly connection structure for lightweight partition wall panels used in building decoration. Background Technology
[0002] Lightweight wall panels are short for lightweight partition wall panels for building construction. They are prefabricated panels made of lightweight materials or lightweight structures, with tenons and grooves on both sides, used for non-load-bearing interior partition walls in industrial and civil buildings. They have tenons and grooves on both sides. During installation, the panels are simply stood up, a small amount of jointing mortar is applied to the tenons and grooves, and then they are assembled.
[0003] When installing partition walls, the two sets of lightweight partition walls are connected by mortise and tenon joints. However, this type of connection has low strength, resulting in low stability after each set of partition walls is connected. Consequently, the overall strength of the installed wall panels is poor, and the safety of use is low. Utility Model Content
[0004] To overcome the above-mentioned defects, this utility model provides a modular assembly lightweight partition wall panel connection structure for building decoration. It solves the problem that when two sets of lightweight partition wall panels are connected, they are installed by the mutual cooperation of tenons and mortises. However, the connection strength is low by this method alone, resulting in low stability after each set of partition wall panels is connected. As a result, the overall wall panel strength is poor and the safety of use is low.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a modular lightweight partition wall panel connection structure for building decoration, including a protruding rod, a partition wall panel body is provided on one side of the protruding rod, the protruding rod is installed on one side of the partition wall panel body, a slot is opened on the side of the partition wall panel body away from the protruding rod, a positioning structure is provided on the outer surface of the partition wall panel body, the positioning structure includes a toothed rod, two toothed rods are fixed on the upper and lower sides of a protruding rod, two rectangular grooves are opened on one side of the inner wall of the slot, a rotating shaft is rotatably connected to the inner wall of the rectangular groove, a gear is fixedly connected to the outer surface of the rotating shaft, a sliding ring is slidably connected to one end of the rotating shaft, a plug is fixedly connected to one side of the sliding ring, two circular grooves are opened on the outer surface of the partition wall panel body, the sliding ring is located inside the circular groove, a plurality of insertion holes are opened on one side of the inner wall of the circular groove, and the size and shape of the outer surface of the plug are adapted to the size and shape of the inner wall of the insertion hole.
[0006] As a further embodiment of this utility model: the edge of the bottom edge of the protruding tooth on the bottom surface of the tooth bar is arc-shaped.
[0007] As a further embodiment of this utility model: two auxiliary grooves are formed on the outer surface of the sliding ring, and the auxiliary grooves are located on opposite sides of the outer surface of the sliding ring.
[0008] As a further embodiment of this utility model: a protrusion is fixedly connected to the end of the rotating shaft away from the gear, and the protrusion protrudes from one side of the outer surface of the rotating shaft.
[0009] As a further embodiment of this utility model: the inside of the circular groove is provided with a protective structure, the protective structure includes a circular plate, two elastic rods are fixedly connected to one side of the circular plate, the ends of the two elastic rods away from the circular plate are far apart from each other, and a slot is opened at one end of the rotating shaft.
[0010] As a further embodiment of this utility model: two grooves are formed on one side of the disc, and the two grooves are not connected.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0012] (1) The connection structure, by setting a positioning structure, installs two toothed rods on the outer surface of the protruding rod, so that when the two partition wall panels are spliced by inserting the protruding rod into the slot, the toothed rods mesh with the gear inside the rectangular slot and fix the position of the gear, thereby further strengthening the connection between the two partition wall panels and improving the stability and connection strength of the partition wall panels after connection.
[0013] (2) The connection structure, by setting a protective structure and a positioning structure, connects two partition wall panels. After the connection is completed, a circular piece can be fixed at the circular groove on the outer surface of the partition wall panel into which the protruding rod is inserted. The circular piece protects the inside of the circular groove, so that mortar will not enter the inside of the circular groove when it is applied to the partition wall panel. This makes it easy to reuse the positioning structure when the partition wall panel is removed later. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a partial cross-sectional structural diagram of the partition wall panel of this utility model;
[0016] Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A;
[0017] Figure 4 This is a partial cross-sectional structural diagram of the partition wall panel of this utility model;
[0018] Figure 5 This is a partial cross-sectional structural diagram of the rotating shaft of this utility model.
[0019] In the diagram: 1. Protruding rod; 2. Positioning structure; 3. Protective structure; 4. Slot; 5. Partition wall panel; 21. Toothed rod; 22. Rectangular slot; 23. Rotating shaft; 24. Gear; 25. Sliding ring; 26. Insert rod; 27. Circular slot; 28. Insertion hole; 29. Auxiliary slot; 210. Protrusion; 31. Slot; 32. Circular piece; 33. Elastic rod; 34. Groove. Detailed Implementation
[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0021] like Figure 1-5 As shown, this utility model provides a technical solution: a modular lightweight partition wall panel connection structure for building decoration, including a protruding rod 1, a partition wall panel 5 is provided on one side of the protruding rod 1, the protruding rod 1 is installed on one side of the partition wall panel 5, a slot 4 is provided on the side of the partition wall panel 5 away from the protruding rod 1, a positioning structure 2 is provided on the outer surface of the partition wall panel 5, the positioning structure 2 includes toothed rods 21, two toothed rods 21 are fixed on the upper and lower sides of a protruding rod 1, two rectangular grooves 22 are provided on one side of the inner wall of the slot 4, and a rotating shaft 23 is rotatably connected to the inner wall of the rectangular grooves 22. A gear 24 is fixedly connected to the outer surface. A sliding ring 25 is slidably connected to one end of the rotating shaft 23. A plug rod 26 is fixedly connected to one side of the sliding ring 25. Two circular grooves 27 are opened on the outer surface of the partition wall panel 5. The sliding ring 25 is located inside the circular grooves 27. Several insertion holes 28 are opened on one side of the inner wall of the circular grooves 27. The size and shape of the outer surface of the plug rod 26 are adapted to the size and shape of the inner wall of the insertion holes 28. By setting the gear 21, when assembling the two partition wall panels 5, the protruding rod 1 at one end of one partition wall panel 5 is inserted into the slot 4 on the outer surface of the other partition wall panel 5. Inside, the partition wall 5 is pushed so that the two toothed rods 21 on one side of the protruding rod 1 are inserted into the two rectangular slots 22 on the upper and lower sides of the slot 4, and the toothed rods 21 mesh with the gears 24 inside the two rectangular slots 22, driving the gears 24 and the rotating shaft 23 to rotate until the protruding rod 1 is completely inside the slot 4. Then, the sliding ring 25 is pushed to move at the two circular slots 27 on the outer surface of the partition wall 5 where the protruding rod 1 is inserted, so that the insertion rod 26 at one end of the sliding ring 25 is inserted into a hole 28 in the inner wall of the circular slot 27, and the rotating shaft 23, the circular slot 27, and the partition wall are rotated. The angle between the two partition wall panels 5 is fixed. The position of the protruding rod 1 inside the slot 4 and the position between the two partition wall panels 5 are further fixed by the meshing of the gear 24 and the rack 21. By setting the positioning structure 2 and installing two racks 21 on the outer surface of the protruding rod 1, when the two partition wall panels 5 are spliced by inserting the protruding rod 1 into the slot 4, the rack 21 meshes with the gear 24 inside the rectangular groove 22 and fixes the position of the gear 24, which further strengthens the connection between the two partition wall panels 5 and improves the stability and connection strength of the partition wall panels after connection.
[0022] The bottom edge of the protruding tooth on the bottom surface of the rack 21 is arc-shaped. By setting the bottom surface of the rack 21 to be arc-shaped, it is easier for the rack 21 to enter the rectangular groove 22 and mesh with the outer surface of the gear 24. Two auxiliary grooves 29 are opened on the outer surface of the sliding ring 25. The auxiliary grooves 29 are located on opposite sides of the outer surface of the sliding ring 25. By pinching the auxiliary grooves 29 on both sides of the outer surface of the sliding ring 25, it is easier to pull the sliding ring 25 to control its movement and prevent it from slipping. A protrusion 210 is fixedly connected to the end of the rotating shaft 23 away from the gear 24. The protrusion 210 protrudes from one side of the outer surface of the rotating shaft 23. By setting the protrusion 210, the movement range of the sliding ring 25 on the outer surface of the rotating shaft 23 can be limited, preventing the sliding ring 25 from sliding away from the rotating shaft 23 and falling off the surface of the rotating shaft 23.
[0023] The interior of the circular groove 27 is equipped with a protective structure 3, which includes a circular plate 32. Two elastic rods 33 are fixedly connected to one side of the circular plate 32. The ends of the two elastic rods 33 away from the circular plate 32 are far apart from each other. One end of the rotating shaft 23 has a slot 31. After the two partition wall panels 5 are connected by the positioning structure 2, the two elastic rods 33 of one circular plate 32 can be pressed towards the middle at the circular groove 27 on the outer surface of the partition wall panel 5 into which the protruding rod 1 is inserted, so that the elastic rods 33 are inserted into the slot 31 at one end of the rotating shaft 23. After the elastic rods 33 enter the slot 31, they will return to their original position. The disc 32 springs outward and rests against the inner wall of the slot 31, thereby fixing the disc 32 to one side of the inner wall of the groove 27 and sealing the groove 27. The disc 32 protects the inside of the groove 27, preventing mortar from entering the groove 27 when applying it to the partition wall panel 5. This makes it easier to reuse the positioning structure 2 when removing the partition wall panel 5 later. Two grooves 34 are provided on one side of the disc 32. The two grooves 34 are not connected. By pinching the disc 32 at the two grooves 34 on one side and at the middle of the grooves 34, it is easier to control the disc 32 for assembly and disassembly.
[0024] The working principle of this utility model is as follows: When assembling two partition wall panels 5, the protruding rod 1 at one end of one partition wall panel 5 is inserted into the slot 4 on the outer surface of the other partition wall panel 5. The partition wall panel 5 is pushed so that the two toothed rods 21 on one side of the protruding rod 1 are respectively inserted into the two rectangular slots 22 on the upper and lower sides of the slot 4. The toothed rods 21 mesh with the gears 24 inside the two rectangular slots 22, driving the gears 24 and the rotating shaft 23 to rotate until the protruding rod 1 is completely inside the slot 4. Then, the sliding ring 25 is pushed to move at the two circular slots 27 on the outer surface of the partition wall panel 5 where the protruding rod 1 is inserted, so that the insertion rod 26 at one end of the sliding ring 25 is inserted into a hole in the inner wall of the circular slot 27. Inside 28, the angle between the rotating shaft 23, the circular groove 27, and the partition plate 5 is fixed. The position of the protruding rod 1 inside the slot 4 and the position between the two partition plates 5 are further fixed by the meshing of the gear 24 and the rack 21. Finally, at the circular groove 27 on the outer surface of the partition plate 5 where the protruding rod 1 is inserted, the two elastic rods 33 of the circular piece 32 are pressed towards the middle, so that the elastic rods 33 are inserted into the slot 31 at one end of the rotating shaft 23. After the elastic rods 33 enter the slot 31, they will return to their original shape and spring outward to abut against the inner wall of the slot 31, thereby fixing the circular piece 32 to one side of the inner wall of the circular groove 27 and sealing the circular groove 27. The circular piece 32 protects the inside of the circular groove 27.
[0025] 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.
[0026] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. A modular, lightweight partition wall panel connection structure for architectural decoration, comprising a convex rod (1), characterized in that: A partition wall panel (5) is provided on one side of the protruding rod (1). The protruding rod (1) is installed on one side of the partition wall panel (5). A slot (4) is provided on the side of the partition wall panel (5) away from the protruding rod (1). A positioning structure (2) is provided on the outer surface of the partition wall panel (5). The positioning structure (2) includes a toothed rod (21). Two toothed rods (21) are fixed on the upper and lower sides of a protruding rod (1). Two rectangular slots (22) are provided on one side of the inner wall of the slot (4). A rotating shaft (2) is rotatably connected to the inner wall of the rectangular slot (22). 3) A gear (24) is fixedly connected to the outer surface of the rotating shaft (23). A sliding ring (25) is slidably connected to one end of the rotating shaft (23). A plug rod (26) is fixedly connected to one side of the sliding ring (25). Two circular grooves (27) are opened on the outer surface of the partition wall panel (5). The sliding ring (25) is located inside the circular groove (27). Several plug holes (28) are opened on one side of the inner wall of the circular groove (27). The size and shape of the outer surface of the plug rod (26) are adapted to the size and shape of the inner wall of the plug hole (28).
2. The modular assembly lightweight partition wall panel connection structure for building decoration according to claim 1, characterized in that: The edge of the bottom edge of the protruding tooth on the bottom surface of the tooth bar (21) is arc-shaped.
3. The modular assembly lightweight partition wall panel connection structure for building decoration according to claim 1, characterized in that: The outer surface of the sliding ring (25) has two auxiliary grooves (29), which are located on opposite sides of the outer surface of the sliding ring (25).
4. The modular assembly lightweight partition wall panel connection structure for building decoration according to claim 1, characterized in that: A protrusion (210) is fixedly connected to one end of the shaft (23) away from the gear (24), and the protrusion (210) protrudes from one side of the outer surface of the shaft (23).
5. The modular assembly lightweight partition wall panel connection structure for building decoration according to claim 1, characterized in that: The inside of the circular groove (27) is provided with a protective structure (3), the protective structure (3) includes a circular plate (32), two elastic rods (33) are fixedly connected to one side of the circular plate (32), the ends of the two elastic rods (33) away from the circular plate (32) are far away from each other, and a slot (31) is opened at one end of the rotating shaft (23).
6. The modular assembly lightweight partition wall panel connection structure for building decoration according to claim 5, characterized in that: Two grooves (34) are formed on one side of the disc (32), and the two grooves (34) are not connected.