Foam board with clamping structure

Abstract

The utility model provides a cystosepiment with a clamping structure, which belongs to the technical field of cystosepiment and comprises a support frame and a cystosepiment, the support frame is positioned in the cystosepiment and comprises a plurality of groups of connecting rods, the connecting rods are distributed in a shape like a Chinese character'jing ', one end of each connecting rod is provided with a plug, and the other end of each connecting rod is provided with a socket. A locking block is arranged on the socket in a sliding mode, multiple sets of clamping blocks are arranged in the socket and connected with the locking block through connecting pieces, multiple sets of clamping grooves are formed in the plug, the clamping blocks are clamped in the clamping grooves, an edge sealing frame is arranged on the peripheral side of the foam board, reinforcing plates are arranged on the two sides of the edge sealing frame, extending plates are arranged on the plug and the socket, and the extending plates are connected with the reinforcing plates in a sliding mode. The device is provided with the plug, the socket, the clamping block and the supporting frame matched with the clamping groove, so that a user can splice foam plates.

Description

Technical Field

[0001] This utility model belongs to the field of foam board technology, and more specifically, it relates to a foam board with a snap-fit ​​structure. Background Technology

[0002] Foam board, a commonly used thermal insulation material, is widely used in building walls, roofs, and other parts to achieve good thermal insulation and energy-saving effects. For ease of transportation, foam boards are often divided into small pieces, which need to be pieced together for use. However, traditional foam board connection methods often use slotted joints or adhesive. While adhesive bonding can hold foam boards together to some extent, it is difficult to remove after application. If damaged foam boards need replacement later, the process is difficult and costly. Slotted joints are relatively simple, but the tightness and stability of the connection are poor. When buildings deform due to thermal expansion and contraction, wind vibration, or other factors, the slotted joints are prone to loosening. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a foam board with a snap-fit ​​structure, which solves the technical problem that the traditional foam board connection method often uses slot splicing or glue bonding, resulting in unstable structure.

[0004] The purpose and function of this utility model of a foam board with a snap-fit ​​structure are achieved by the following specific technical means:

[0005] A foam board with a snap-fit ​​structure includes a support frame and a foam board. The support frame is located inside the foam board. The support frame includes multiple sets of connecting rods arranged in a grid pattern. One end of each connecting rod has a plug, and the other end has a socket. A locking block is slidably provided on the socket. Multiple sets of locking blocks are provided inside the socket and are connected to the locking blocks via connectors. The plug has multiple sets of slots, and the locking blocks are engaged in the slots. An edge-sealing frame is provided around the periphery of the foam board, and reinforcing plates are provided on both sides of the edge-sealing frame. Both the plug and the socket have extension plates, which are slidably connected to the reinforcing plates.

[0006] According to a preferred embodiment, the socket has a sliding groove and an adjusting groove, the sliding groove and the adjusting groove are connected, and the locking block extends through the sliding groove into the adjusting groove.

[0007] According to a preferred embodiment, the connector includes a first rack and a second rack, a gear is provided between the first rack and the second rack, the gear meshes with the first rack and the second rack respectively, and an end cover is provided inside the socket, the gear is mounted on the end cover by a bearing.

[0008] According to a preferred embodiment, the first rack is slidably disposed in the adjustment groove, a limiting boss is provided below the end cover, and a protruding edge is provided on the second rack. The protruding edge is located between the limiting boss and the end cover and is slidably connected to the end cover.

[0009] According to a preferred embodiment, a plurality of the locking blocks are disposed on the side of the second rack away from the first rack, and a guide groove is provided on the plug, the guide groove communicating with the locking slot, and the locking block passing through the guide groove and locking in the locking slot.

[0010] According to a preferred embodiment, a return spring is provided between the locking block and the socket, the locking block is L-shaped and has anti-slip texture on its surface.

[0011] According to a preferred embodiment, the reinforcing plate is provided with a sliding guide rail, and the extension plate is provided with a guide protrusion, the guide protrusion being slidably connected to the sliding guide rail.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model, by setting up a support frame with a plug, socket, and engaging locking blocks and slots, enables users to splice foam boards together. This improves the ease of connection. After splicing the foam boards, the user can control the opening and closing state of the locking blocks and slots by sliding the locking block and using the connecting piece composed of a first rack, a second rack, and gears. This allows the user to adjust the degree of connection according to actual needs, improving the structural stability of the device in different usage scenarios.

[0014] 2. When using this device, the user can adjust the overall shape and size of the assembled foam boards by sliding the guide protrusions on the extension plate and the sliding rails on the reinforcing plate. This allows the user to better adapt to the shape requirements of different parts of the building, improving the device's adaptability. Furthermore, the reset spring and L-shaped anti-slip textured locking block between the locking block and the socket automatically adjust and maintain a tight connection when subjected to external forces such as thermal expansion and contraction or wind vibration, preventing loosening and providing a stable and reliable thermal insulation structure. This enhances the device's durability in complex environments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the assembled structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the adjusting groove of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second rack of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the plug of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 11. Foam board; 12. Connecting rod; 13. Plug; 14. Socket; 15. Locking block; 16. Clip; 17. Slot; 18. Edge sealing frame; 19. Reinforcing plate; 21. Extension plate; 22. Slide groove; 23. Adjustment groove; 24. First rack; 34. Second rack; 26. End cap; 27. Limiting boss; 28. Protruding edge; 29. ​​Guide groove; 31. Return spring; 32. Sliding guide rail; 33. Guide protrusion; 34. Moisture-proof membrane layer; 35. Elastic sealing strip; 36. Gear. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0023] Example:

[0024] like Figures 1 to 5As shown, this utility model provides a foam board with a snap-fit ​​structure, including a support frame and a foam board 11. The support frame is located inside the foam board 11, providing an internal support structure and enhancing the overall stability of the foam board 11. The support frame includes multiple sets of connecting rods 12 arranged in a grid pattern, which supports the foam board 11 from multiple directions, further improving the support effect. One end of each connecting rod 12 has a plug 13, and the other end has a socket 14. A locking block 15 is slidably mounted on the socket 14. The plug 13, socket 14, and locking block 15 provide a basic structure for the connection between the foam boards 11, and the connection state can be controlled by the locking block 15. The socket 14 contains multiple sets of locking blocks 16. These blocks 16 are connected to the locking block 15 via a connector consisting of a first rack 24, a second rack 25, and a gear 34. This connection between the locking blocks 16, the connector, and the locking block 15 allows the locking blocks 16 to be operated by the locking block 15, thereby controlling the connection and separation of the foam boards 11. The plug 13 has multiple sets of slots 17, in which the locking blocks 16 are engaged. This engagement allows the connecting rods 12 of adjacent foam boards 11 to be connected together. The foam boards 11 have an edge-sealing frame 18 around their perimeter, with reinforcing plates 19 on both sides. These edge-sealing frames and reinforcing plates 19 protect the edges of the foam boards 11 and enhance their structural strength. Both the plug 13 and the socket 14 have extension plates 21, which are slidably connected to the reinforcing plates 19. By sliding the extension plate 21 and the reinforcing plate 19 together, a certain degree of positional adjustment between the foam boards 11 can be allowed while ensuring the connection of the foam boards 11, thus increasing the flexibility of use.

[0025] The socket 14 has a sliding groove 22 and an adjusting groove 23, which are connected. The locking block 15 extends through the sliding groove 22 into the adjusting groove 23. This arrangement provides a specific movement trajectory for the locking block 15, enabling it to stably control the movement of the locking block 16.

[0026] The connector includes a first rack 24 and a second rack 25, with a gear 34 positioned between them. The gear 34 meshes with both racks 24 and 25. This meshing structure of the first rack 24, second rack 25, and gear 34 converts the linear motion of the locking block 15 into the required motion of the locking block 16, thus controlling the locking block 16. An end cover 26 is provided inside the socket 14, and the gear 34 is mounted on the end cover 26 via bearings. The mounting of the gear 34 via the end cover 26 and bearings provides stable support for the gear 34, ensuring its normal operation and making the overall structure more compact.

[0027] The first rack 24 is slidably disposed within the adjusting groove 23. This sliding arrangement ensures stable sliding of the first rack 24 within the adjusting groove 23, transmitting the movement of the locking block 15. A limiting boss 27 is provided below the end cap 26, and a protruding edge 28 is provided on the second rack 25. The protruding edge 28 is located between the limiting boss 27 and the end cap 26 and is slidably connected to the end cap 26. Through the limiting boss 27, the protruding edge 28, and their cooperation with the end cap 26, the movement of the second rack 25 is limited, ensuring its movement within a specified range and maintaining the stability of the locking structure.

[0028] Multiple sets of locking blocks 16 are disposed on the side of the second rack 25 away from the first rack 24. A guide groove 29 is provided on the plug 13, which communicates with the locking slot 17. The locking blocks 16 pass through the guide groove 29 and are locked in the locking slot 17. Through the communication between the guide groove 29 and the locking slot 17 and the cooperation between the locking blocks 16 and them, the locking blocks 16 can be guided to lock into the locking slot 17.

[0029] A return spring 31 is provided between the locking block 15 and the socket 14. The locking block 16 is L-shaped and has anti-slip texture on its surface. With the setting of the return spring 31, the L-shaped locking block 16 and the anti-slip texture, the locking block 15 can be automatically pushed to reset after the external force on the locking block 15 is removed, so that the locking block 16 can be re-engaged into the slot 17. The L-shape increases the stability of the engagement, and the anti-slip texture further enhances the firmness of the engagement.

[0030] The reinforcing plate 19 is provided with a sliding guide rail 32, and the extension plate 21 is provided with a guide protrusion 33, which is slidably connected to the sliding guide rail 32. Through the sliding connection between the sliding guide rail 32 and the guide protrusion 33, the relative position between the foam boards 11 can be easily adjusted, and the stability of the connection during the adjustment process can be ensured.

[0031] The specific usage and function of this embodiment are as follows:

[0032] When splicing foam boards 11, align the plug 13 of one foam board 11 connecting rod 12 with the socket 14 of another foam board 11 connecting rod 12, insert it, and slide the locking block 15. The locking block 15 moves within the sliding groove 22 and the adjusting groove 23, causing the first rack 24 connected to it to slide within the adjusting groove 23. The first rack 24 drives the second rack 25 to move through the gear 34 it meshes with. Since the protruding edge 28 on the second rack 25 slides between the limiting boss 27 and the end cap 26, the stability of the movement of the second rack 25 is ensured. The second rack 25 drives the L-shaped locking block 16 located on its other side. The locking block 16 is inserted into the locking groove 17 along the guide groove 29 on the plug 13, realizing the connection between the foam boards 11. When it is necessary to disassemble or adjust the position of the foam board 11, slide the locking block 15 in the opposite direction, and the locking block 16 will disengage from the locking groove 17, thus separating the foam board 11. Meanwhile, the guide protrusion 33 on the extension plate 21 slides within the sliding guide rail 32 of the reinforcing plate 19, allowing for fine-tuning of the spliced ​​foam board 11 to adapt to different installation requirements. The reset spring 31 automatically resets after the locking block 15 is released, ensuring that the locking block 16 always maintains a good locking state. The edge sealing frame 18 and the reinforcing plate 19 protect the edges of the foam board 11 and enhance the overall structural strength.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A foam board with a snap-fit ​​structure, comprising a support frame and a foam board (11), wherein the support frame is located within the foam board (11), characterized in that: The support frame includes multiple sets of connecting rods (12), which are arranged in a grid pattern. One end of each connecting rod (12) is provided with a plug (13), and the other end is provided with a socket (14). A locking block (15) is slidably provided on the socket (14). Multiple sets of locking blocks (16) are provided inside the socket (14). The multiple sets of locking blocks (16) are connected to the locking block (15) through connectors. Multiple sets of slots (17) are provided on the plug (13), and the locking blocks (16) are locked in the slots (17). An edge sealing frame (18) is provided around the foam board (11), and reinforcing plates (19) are provided on both sides of the edge sealing frame (18). Both the plug (13) and the socket (14) are provided with extension plates (21), and the extension plates (21) are slidably connected to the reinforcing plates (19).

2. A foam board with a snap-fit ​​structure according to claim 1, characterized in that: The socket (14) is provided with a sliding groove (22) and an adjustment groove (23), the sliding groove (22) and the adjustment groove (23) are connected, and the locking block (15) extends through the sliding groove (22) into the adjustment groove (23).

3. A foam board with a snap-fit ​​structure according to claim 2, characterized in that: The connector includes a first rack (24) and a second rack (25), and a gear (34) is provided between the first rack (24) and the second rack (25). The gear (34) meshes with the first rack (24) and the second rack (25) respectively. The socket (14) is provided with an end cover (26), and the gear (34) is mounted on the end cover (26) by a bearing.

4. A foam board with a snap-fit ​​structure according to claim 3, characterized in that: The first rack (24) is slidably disposed in the adjustment groove (23), a limiting boss (27) is provided below the end cover (26), and a protruding edge (28) is provided on the second rack (25). The protruding edge (28) is located between the limiting boss (27) and the end cover (26) and is slidably connected to the end cover (26).

5. A foam board with a snap-fit ​​structure according to claim 4, characterized in that: Multiple sets of the locking blocks (16) are disposed on the side of the second rack (25) away from the first rack (24). The plug (13) is provided with a guide groove (29), which communicates with the locking slot (17). The locking blocks (16) pass through the guide groove (29) and are locked in the locking slot (17).

6. A foam board with a snap-fit ​​structure according to claim 5, characterized in that: A reset spring (31) is provided between the locking block (15) and the socket (14), and the latch (16) is L-shaped and has anti-slip texture on its surface.

7. A foam board with a snap-fit ​​structure according to claim 1, characterized in that: The reinforcing plate (19) is provided with a sliding guide rail (32), and the extension plate (21) is provided with a guide protrusion (33), which is slidably connected to the sliding guide rail (32).

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