Invisible fixing structure for outer wall decorating plate

Abstract

The utility model discloses an invisible fixing structure for an outer wall decorative plate, which is applied to the field of fixing structures and comprises a bottom plate, connecting blocks are symmetrically bolted to the top of the bottom plate, sliding grooves are formed in the connecting blocks, sliding clamping blocks are arranged in the sliding grooves, a sealing strip plate is arranged between the two connecting blocks, and the sealing strip plate is connected with the connecting blocks. The bottom of the seal strip plate is in bolted connection with a clamping block used in cooperation with the sliding clamping block. The connecting block is installed on the bottom plate, the sliding clamping block is connected to the connecting block in a sliding mode, when the outer wall decoration plate needs to be installed, the two fixing structures are fixed to the two sides of the decoration plate, the sliding clamping block can be clamped in the outer wall decoration plate, the outer wall decoration plate is limited, the decoration matching plate on the sealing strip plate and the decoration plate form a whole, and installation is convenient. And the fixing structure is hidden, the attractiveness is improved, meanwhile, the decorative plate is prevented from being disengaged from the fixing structure, and the fixing stability is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of fixing structures, and particularly relates to an invisible fixing structure for an exterior wall decorative panel. Background Technique

[0002] The exterior wall decorative panel is a new type of building exterior wall decorative and thermal insulation integrated material developed in recent years. This material is composed of polyester baking paint or fluorocarbon paint, carved aluminum-zinc alloy steel plate, polyurethane thermal insulation layer, and fiberglass cloth.

[0003] At present, the Chinese utility model with the publication number of CN212248959U discloses an invisible fixing structure for an exterior wall decorative panel, including a wall body and a decorative panel. Two symmetrically arranged connecting pieces are fixed on the outer side wall of the wall body. One-piece formed plug-in pieces are integrally formed on the side wall of each connecting piece close to the decorative panel. Two sliding openings are respectively opened on the side walls of the two plug-in pieces facing each other. A spherical ball and a plug board are respectively slid in the two sliding openings. A cavity communicated with the sliding opening is respectively opened inside each of the plug-in pieces. A U-shaped plate is slid in the cavity. Two ends of the U-shaped plate are respectively fixed to the outer walls of the spherical ball and the plug board. A return spring is fixed between the inner bottom wall of the U-shaped plate and the inner wall of the cavity. Two connecting openings are opened on the side of the decorative panel close to the wall body. The utility model realizes the internal hiding of the fixing mechanism between the wall body and the decorative panel, ensures the external beauty of the decorative panel, and at the same time, the fixing method by the spherical ball and the plug board is relatively convenient, and it is convenient and beautiful.

[0004] To sum up, although this fixing structure can achieve the hidden function, there are still certain problems in use. For example, this fixing structure adopts a clamping method, and it lacks a structure for strengthening fixation. When the decorative panel is pushed into the fixing structure, the plug board can position the decorative panel under the action of the spherical ball. However, when the decorative panel is subjected to an external force and moves away from the wall body, the plug board will also come out from the decorative panel, and the fixing effect is poor, and the installation stability is insufficient. Content of the Utility Model

[0005] The purpose of the utility model is to provide an invisible fixing structure for an exterior wall decorative panel, and its advantage is strong stability.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: an invisible fixing structure for an exterior wall decorative panel, including a bottom plate. Connecting blocks are symmetrically bolted to the top of the bottom plate. A sliding groove is opened on the connecting block. A sliding clamping block is arranged inside the sliding groove. A sealing strip plate is arranged between the two connecting blocks. A clamping block matched with the sliding clamping block is bolted to the bottom of the sealing strip plate. A fixing block is bolted to the bottom of the sliding clamping block. A return spring is arranged between the fixing block and the connecting block. Clamping mechanisms are arranged on the opposite sides of the two connecting blocks.

[0007] With the above technical solution, in the present utility model, a connecting block is installed on the bottom plate, and a sliding clamping block is slidably connected to the connecting block. When it is necessary to install an exterior wall decorative board, two fixing structures are fixed on both sides of the decorative board. The sliding clamping block can be clamped inside the exterior wall decorative board to limit the exterior wall decorative board. The decorative matching board on the sealing strip board forms an integral body with the decorative board, hiding the fixing structure, improving the aesthetic degree, preventing the decorative board from disengaging from the fixing structure, and ensuring the stability of the fixation.

[0008] The present utility model is further configured as: a guide rod that is bolted to the connecting block and slidably connected to the fixed block is provided on the connecting block, and the return spring is sleeved on the surface of the guide rod.

[0009] With the above technical solution, sliding limit is performed on the fixed block and limit is performed on the return spring.

[0010] The present utility model is further configured as: a guide block is bolted to the clamping block, and a guide groove that is used in cooperation with the guide block is provided on the sliding clamping block.

[0011] With the above technical solution, limit is performed between the clamping block and the sliding clamping block.

[0012] The present utility model is further configured as: threaded mounting holes are provided at the top of the bottom plate, and the threaded mounting holes are used in cooperation with external bolts.

[0013] With the above technical solution, it is convenient to fix the bottom plate on the wall.

[0014] The present utility model is further configured as: a decorative matching board is adhesively bonded to the top of the sealing strip board, and the pattern of the decorative matching board is the same as that of the decorative board.

[0015] With the above technical solution, it is convenient for the decorative matching board and the decorative board to form an integral body.

[0016] The present utility model is further configured as: the clamping mechanism includes a cavity, the cavity is bolted to the connecting block, a limiting ball is clamped inside the cavity, and grooves that are used in cooperation with the limiting ball are symmetrically provided on the clamping block.

[0017] With the above technical solution, limit is performed on the clamping block.

[0018] The present utility model is further configured as: a support spring is clamped between the limiting ball and the cavity.

[0019] With the above technical solution, support force is provided for the limiting ball.

[0020] The present utility model is further configured as: the bottom plate, the connecting block, and the sliding clamping block are made of stainless steel.

[0021] By adopting the above technical solution, the durability of the fixing structure is improved.

[0022] In summary, the utility model has the following beneficial effects:

[0023] In the utility model, a connecting block is installed on the bottom plate, and a sliding block is slidably connected to the connecting block. When installing the exterior wall decorative panel, two fixing structures are fixed on both sides of the decorative panel. The sliding block can be stuck inside the exterior wall decorative panel to limit the exterior wall decorative panel. The decorative matching panel on the seal strip forms an integral body with the decorative panel to hide the fixing structure. While improving the aesthetics, it prevents the decorative panel from disengaging from the fixing structure and ensures the stability of the fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the utility model;

[0025] Figure 2 is the partial structural sectional view of the utility model;

[0026] Figure 3 is the utility model Figure 2 the enlarged view at A in;

[0027] Figure 4 is the structural installation schematic diagram of the utility model.

[0028] Reference numerals: 1, bottom plate; 2, connecting block; 3, sliding groove; 4, sliding block; 5, seal strip; 6, clamping block; 7, fixing block; 8, return spring; 9, clamping mechanism; 91, cavity; 92, limiting ball; 93, groove; 10, guide rod; 11, guide block; 12, guide groove; 13, threaded mounting hole; 14, decorative matching panel; 15, support spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following further describes the utility model in detail with reference to the accompanying drawings.

[0030] Embodiment 1:

[0031] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, An invisible fixing structure for exterior wall decorative panels, including a bottom plate 1. Connecting blocks 2 are symmetrically bolted to the top of the bottom plate 1. A sliding groove 3 is formed in the connecting block 2. A sliding block 4 is arranged inside the sliding groove 3. A sealing strip plate 5 is arranged between the two connecting blocks 2. A clamping block 6 that cooperates with the sliding block 4 is bolted to the bottom of the sealing strip plate 5. A fixing block 7 is bolted to the bottom of the sliding block 4. A return spring 8 is arranged between the fixing block 7 and the connecting block 2. A clamping mechanism 9 is arranged on one side of the two connecting blocks 2 facing each other. By installing the connecting block 2 on the bottom plate 1 and slidingly connecting the sliding block 4 to the connecting block 2, when installing the exterior wall decorative panel, the two fixing structures are fixed on both sides of the decorative panel. The sliding block 4 can be clamped inside the exterior wall decorative panel to limit the exterior wall decorative panel. The decorative matching plate 14 on the sealing strip plate 5 forms an integral body with the decorative panel, hiding the fixing structure, improving the aesthetics, preventing the decorative panel from disengaging from the fixing structure, and ensuring the stability of the fixation.

[0032] Reference Figure 2 , A guide rod 10 that is bolted to the connecting block 2 and is slidably connected to the fixing block 7 is arranged. The return spring 8 is sleeved on the surface of the guide rod 10. By arranging the guide rod 10, sliding limit is carried out on the fixing block 7 and limit is carried out on the return spring 8.

[0033] Reference Figure 2 , A guide block 11 is bolted to the clamping block 6. A guide groove 12 that cooperates with the guide block 11 is formed in the sliding block 4. By arranging the guide block 11 and the guide groove 12, limit is carried out between the clamping block 6 and the sliding block 4.

[0034] Reference Figure 1 , Threaded mounting holes 13 are formed in the top of the bottom plate 1. The threaded mounting holes 13 cooperate with external bolts. By arranging the threaded mounting holes 13, it is convenient to fix the bottom plate 1 on the wall.

[0035] Reference Figure 1 , A decorative matching plate 14 is adhesively bonded to the top of the sealing strip plate 5, and the pattern of the decorative matching plate 14 is the same as that of the decorative panel. By arranging the decorative matching plate 14, it is convenient for the decorative matching plate 14 and the decorative panel to form an integral body.

[0036] Reference Figure 2 and Figure 3 , The clamping mechanism 9 includes a cavity 91 that is bolted to the connecting block 2. A limiting ball 92 is clamped inside the cavity 91. Grooves 93 that cooperate with the limiting ball 92 are symmetrically formed in the clamping block 6. By arranging the cavity 91, the limiting ball 92 and the grooves 93, limit is carried out on the clamping block 6.

[0037] Reference Figure 2 and Figure 3, a support spring 15 is clamped between the limit ball 92 and the cavity 91. By setting the support spring 15, the support force for the limit ball 92 is increased.

[0038] Reference Figure 1 、 Figure 2 and Figure 4 , the base plate 1, the connecting block 2 and the sliding block 4 are made of stainless steel. By setting the base plate 1, the connecting block 2 and the sliding block 4 to be made of stainless steel, the durability of the fixing structure is improved.

[0039] Brief description of the usage process: When it is necessary to fix the decorative panel, grooves for cooperating with the sliding block 4 are pre - opened on both sides of the pre - fabricated decorative panel in the factory. When it is necessary to install the exterior wall decorative panel, the two fixing structures are fixed on both sides of the decorative panel. The sliding block 4 can be clamped inside the exterior wall decorative panel to limit the exterior wall decorative panel. Then, the clamping block 6 on the sealing strip plate 5 limits the sliding block 4. The decorative matching plate 14 on the sealing strip plate 5 and the decorative panel form an integral body, hiding the fixing structure, improving the aesthetic degree and preventing the decorative panel from disengaging from the fixing structure, thus ensuring the stability of the fixation.

[0040] This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. An invisible fixing structure for an exterior wall decorative panel, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is symmetrically bolted with a connecting block (2), a sliding groove (3) is provided on the connecting block (2), a sliding block (4) is arranged inside the sliding groove (3), a sealing plate (5) is arranged between the two connecting blocks (2), a locking block (6) used in conjunction with the sliding block (4) is bolted to the bottom of the sealing plate (5), a fixing block (7) is bolted to the bottom of the sliding block (4), a return spring (8) is arranged between the fixing block (7) and the connecting block (2), and a locking mechanism (9) is arranged on the opposite side of the two connecting blocks (2).

2. The invisible fixing structure for exterior wall decoration panels according to claim 1, characterized in that: A guide rod (10) which is slidably connected to a fixed block (7) is bolted to the connecting block (2), and the return spring (8) is sleeved on the surface of the guide rod (10).

3. The invisible fixing structure for exterior wall decoration panels according to claim 1 is characterized in that: A guide block (11) is bolted onto the positioning block (6), and a guide groove (12) for use with the guide block (11) is provided on the sliding block (4).

4. The invisible fixing structure for exterior wall decorative panels according to claim 1, characterized in that: A threaded mounting hole (13) is provided on the top of the base plate (1), and the threaded mounting hole (13) is used in conjunction with an external bolt.

5. The invisible fixing structure for exterior wall decoration panels according to claim 1 is characterized in that: A decorative matching plate (14) is bonded to the top of the sealing strip plate (5), and the pattern of the decorative matching plate (14) is consistent with the pattern of the decorative plate.

6. The invisible fixing structure for exterior wall decoration panels according to claim 1, characterized in that: The locking mechanism (9) comprises a cavity (91), the cavity (91) is bolted to the connection block (2), a limiting ball (92) is locked inside the cavity (91), and grooves (93) for use with the limiting ball (92) are symmetrically provided on the locking block (6).

7. The invisible fixing structure for exterior wall decoration panels according to claim 6, characterized in that: A supporting spring (15) is clamped between the limiting ball (92) and the cavity (91).

8. The invisible fixing structure for exterior wall decoration panels according to claim 1, characterized in that: The base plate (1), the connecting block (2) and the sliding block (4) are made of stainless steel.

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