Wallboard supporting piece capable of being disassembled quickly

Abstract

The wallboard supporting piece comprises a first fixing part, a second fixing part and a third fixing part, the first fixing part, the second fixing part and the third fixing part are sequentially arranged in the axial direction, and the relative position between the first fixing part and the second fixing part can be adjusted within a certain range. An assembly hole is formed in the side, close to the third fixing part, of the second fixing part, and a fixing column is arranged on the side, close to the second fixing part, of the third fixing part and comprises a first fixing section, a second fixing section and a third fixing section. The side face of the first fixing section has a certain taper, so that at least part of the diameter of the first fixing section is larger than that of the assembly hole, and the end diameter of the fixing section is smaller than that of the assembly hole. And during disassembly, the position of the third fixing part is found, and the wallboard at the position of the third fixing part is knocked by using a hammer, so that the third fixing section is inserted into the assembly hole and the assembly hole is damaged or expanded, and the wallboard can be removed in sequence.

Description

Technical Field

[0001] This application relates to the field of wall decoration, and more particularly to a quick-release wall panel support. Background Technology

[0002] Existing wall panels are generally installed using a snap-fit ​​method, with each panel interlocking with the others. Disassembly requires removing them one by one from one end to the other, making replacement very inconvenient if a panel is accidentally damaged. The structural support structure determines the installation and disassembly method of the wall panel, such as snap-fit ​​and leveling mechanisms. Therefore, whether a wall panel is removable and the speed of disassembly depends on its support components. In shops or entertainment venues where decorating styles are frequently changed, the ability to quickly and partially disassemble panels has become a major demand in the wall panel market.

[0003] The Chinese patent with patent number "CN115450388A" entitled "A Demountable Prefabricated Wall Structure" discloses a detachable wall structure, but the use of nuts for fixing and disassembling is cumbersome and will affect adjacent walls. Utility Model Content

[0004] This application provides a quick-disassembly wall panel support to at least solve the above-mentioned technical problems existing in the prior art.

[0005] According to this application, a quick-disassembly wall panel support is provided, including a first fixing part, a second fixing part, and a third fixing part. The first fixing part, the second fixing part, and the third fixing part are arranged sequentially along the axial direction. The relative position between the first fixing part and the second fixing part can be adjusted within a certain range. The second fixing part has an assembly hole on the side near the third fixing part, and the third fixing part has a fixing post on the side near the second fixing part. The fixing post includes a first fixing section, a second fixing section, and a third fixing section. The side of the first fixing section has a certain taper, such that at least a portion of the diameter of the first fixing section is larger than the diameter of the assembly hole, and the end diameter of the fixing section is smaller than the diameter of the assembly hole. At least a portion of the diameter of the third fixing section is larger than the diameter of the assembly hole.

[0006] Compared with the prior art, the quick-disassembly wall panel support of this application has the following advantages:

[0007] During installation, first fix the first fixing part to the wall surface. Then install the second fixing part onto the first fixing part and adjust it to a suitable relative position. The third fixing part can be prefabricated on the wall panel, fixed to the wall panel with screws, or fixed to the wall panel with adhesive. Insert the fixing post of the third fixing part into the assembly hole until the second fixing section matches the assembly hole to complete the installation and fixing of the wall panel. During disassembly, locate the position of the third fixing part and use a hammer to tap the wall panel at the position of the third fixing part, so that the third fixing section is inserted into the assembly hole and the assembly hole is damaged or enlarged. Use a suction cup to pull the wall panel, so that the fixing post can be easily removed from the assembly hole, and the wall panel can be removed. Afterwards, the second fixing part can be replaced and the wall panel can be reinstalled. In this way, each wall panel can be installed and disassembled independently without affecting each other. When disassembling, simply tap the corresponding position.

[0008] In one embodiment, the third fixing section has a tapered section and a parallel section. The diameter of the parallel section is larger than the diameter of the assembly hole, and the diameter of the tapered section gradually increases from the same as the diameter of the second fixing section to the same as the diameter of the parallel section. The tapered structure makes it easier to insert the third fixing section into the assembly hole.

[0009] In one embodiment, the second fixing part is provided with a fracture groove near the assembly hole. The fracture groove extends radially, so that the second fixing part can be cut into multiple independent working positions, which facilitates local plastic deformation and damage.

[0010] In one embodiment, multiple fracture grooves are provided and are evenly distributed circumferentially outside the assembly hole, which facilitates the destruction or enlargement of the assembly hole and makes disassembly easier.

[0011] In one embodiment, the first fixing part is provided with a flange part, and the flange part is provided with an arc-shaped groove. This design avoids large positional errors when drilling holes in the construction wall.

[0012] In one embodiment, the first fixing part is provided with a screw part, and the second fixing part is provided with a sleeve part. The sleeve part is provided with an internal thread that matches the screw part. In this way, the height can be adjusted when installing the wall panel, so that even if the wall surface is uneven, the wall panel can be installed more evenly by adjusting the first fixing part and the second fixing part.

[0013] In one embodiment, a through hole is provided at the center of the screw section so that the fixing post can be partially inserted into the through hole. This design is lighter and has a greater spatial distribution for the movement of the fixing post.

[0014] In one embodiment, the center of the assembly hole is offset from the center of the sleeve by a certain distance. This design can prevent the first fixing part from rotating relative to the second fixing part after it becomes loose.

[0015] In one embodiment, the third fixing part is provided with a strip-shaped hole, which facilitates position adjustment.

[0016] In one embodiment, the first fixing part has a central screw hole, which can be used directly when the wall opening position is relatively precise.

[0017] In one embodiment, a fixing plate is provided on the side of the second fixing part near the third fixing part. The fixing plate has an assembly hole in the center. The fixing plate is inclined towards the first fixing part near the assembly hole. The fixing plate has multiple fracture grooves so that the fixing plate can be divided into multiple independently bendable pieces. This design allows for repeated disassembly and reassembly.

[0018] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this application, nor is it intended to limit the scope of this application. Other features of this application will become readily apparent from the following description. Attached Figure Description

[0019] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily apparent upon reading the following detailed description with reference to the accompanying drawings. Several embodiments of this application are illustrated in the drawings by way of example and not limitation, in which:

[0020] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.

[0021] Figure 1 A schematic diagram of the composition structure of the quick-disassembly wall panel support according to an embodiment of this application is shown;

[0022] Figure 2 An exploded view of a quick-disassembly wall panel support according to an embodiment of this application is shown;

[0023] Figure 3 A schematic diagram of the installation state of the quick-disassembly wall panel support according to an embodiment of this application is shown;

[0024] Figure 4 It shows Figure 3 Schematic diagram of the cross section at point AA;

[0025] Figure 5 A perspective view of the second fixing part of a quick-disassembly wall panel support according to another embodiment of this application is shown;

[0026] Figure 6 A half-sectional schematic diagram of the second fixing part of a quick-disassembly wall panel support according to another embodiment of this application is shown;

[0027] Figure 7 A half-sectional view of the first fixing section of the quick-disassembly wall panel support in the state of insertion into the assembly hole is shown in another embodiment of this application;

[0028] Figure 8A half-sectional view of the second fixing section of the quick-disassembly wall panel support in the state of insertion into the assembly hole is shown in another embodiment of this application;

[0029] Figure 9 A half-sectional view of the third fixing section of a quick-disassembly wall panel support according to another embodiment of this application is shown in the state of insertion into the assembly hole.

[0030] Figure 10 A half-sectional view of the third fixing section of a quick-release wall panel support according to another embodiment of this application is shown, showing the support section being pulled out from the assembly hole. Detailed Implementation

[0031] To make the objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] like Figure 1-4 As shown, a quick-disassembly wall panel support includes a first fixing part 1, a second fixing part 2, and a third fixing part 3. The first fixing part 1, the second fixing part 2, and the third fixing part 3 are arranged sequentially along the axial direction, i.e., the central axis direction. The relative position between the first fixing part 1 and the second fixing part 2 can be adjusted within a certain range, which can be achieved by a locking structure or a threaded structure. The second fixing part 2 has an assembly hole 21 on the side near the third fixing part 3, and the third fixing part 3 has a fixing post 31 on the side near the second fixing part 2. The fixing post 31 includes a first fixing section 32, a second fixing section 33, and a third fixing section 34. The side of the first fixing section 32 has a certain taper, such that at least part of the diameter of the first fixing section 32 is larger than the diameter of the assembly hole 21, and the end diameter of the fixing section is smaller than the diameter of the assembly hole 21. At least part of the diameter of the third fixing section 34 is larger than the diameter of the assembly hole 21.

[0033] The third fixing part 3 can be made of metal, such as steel. The second fixing part 2 can be injection molded. Plastic has lower strength and is more easily damaged. The first fixing part 1 can be made of a material with a certain strength.

[0034] Example 1:

[0035] like Figure 2 and Figure 4As shown, in one embodiment, the diameter of the second fixing section 33 is less than or equal to the diameter of the assembly hole 21, and the third fixing section 34 is provided with a tapered section 35 and a parallel section 36. The diameter of the parallel section 36 is greater than the diameter of the assembly hole 21, and the diameter of the tapered section 35 gradually increases from the same as the diameter of the second fixing section 33 to the same as the diameter of the parallel section 36.

[0036] In one embodiment, the second fixing part 2 is provided with a fracture groove 22 near the mounting hole 21, and the fracture groove 22 extends radially. The fracture groove 22 may also extend along a curve, separating the second fixing part 2 into multiple petal-like structures, which can increase the deformation capability.

[0037] In one embodiment, multiple fracture grooves 22 are provided and are evenly distributed circumferentially outside the assembly hole 21. Four fracture grooves 22 are shown in the figure.

[0038] In one embodiment, the first fixing part 1 is provided with a flange part 11, and the flange part 11 is provided with an arc-shaped groove 12. The arc-shaped groove 12 of the flange part 11 can be used to install screws, and the wall panel support is fixed to the wall surface 6 by screws.

[0039] In one embodiment, the first fixing part 1 is provided with a screw part 13, and the second fixing part 2 is provided with a sleeve part 23. The sleeve part 23 is provided with an internal thread 24 that matches the screw part 13.

[0040] In one embodiment, the screw portion 13 has a through hole at its center, allowing the fixing post 31 to be partially inserted into the through hole.

[0041] In one embodiment, the center of the assembly hole 21 is offset from the center of the sleeve portion 23 by a certain distance.

[0042] In one embodiment, the third fixing part 3 is provided with a strip-shaped hole 37, and the first fixing part 1 is provided with a center screw hole at its center.

[0043] In one embodiment, the third fixing part 3 is fixed to the wall panel 5 by adhesive.

[0044] Example 2:

[0045] like Figure 5 and Figure 6As shown, the second fixing part 2 has a fixing plate 25 near the third fixing part 3. The fixing plate 25 is made of metal. If plastic were used, the strength would be lower and the support and fixing performance would be poor. The fixing plate 25 has an assembly hole 21 in the center. The fixing plate 25 is inclined towards the first fixing part 1 near the assembly hole 21. The fixing plate 25 has multiple fracture grooves 22, which divides the fixing plate 25 into multiple independently bendable pieces 29. In this way, when the fixing post 31 is inserted into the assembly hole 21, the fixing plate 25 can be bent. However, when the fixing post 31 is pulled out, the fixing plate 25 and the fixing post 31 abut against each other to form a barbed structure that can lock the fixing post 31 and prevent it from being pulled out.

[0046] like Figure 7 As shown, the fixing post 31 is spindle-shaped and includes a first fixing section 32, a second fixing section 33 and a third fixing section 34. The first fixing section 32 is conical, the second fixing section 33 is cylindrical or has a smaller taper, and the diameter is larger on the side closer to the first fixing section 32. The third fixing section 34 is inverted conical and has a larger taper. The smallest diameter position is smaller than the diameter of the assembly hole 21. When the first fixing section 32 is inserted into the assembly hole 21, the fixing plate 25 is partially bent and the assembly hole 21 is enlarged.

[0047] like Figure 8 As shown, when the second fixing segment 33 is inserted into the assembly hole 21, the fixing plate 25 is further bent and abuts against the second fixing segment 33. When it moves in the opposite direction, it can form a locking function to prevent the second fixing segment 33 from being pulled out.

[0048] like Figure 9 As shown, when disassembly is required, inserting the third fixing section 34 of the fixing post 31 into the assembly hole 21 will cause the fixing plate 25 to bend further. Under the action of a large external force, the third fixing section 34 is inserted into the assembly hole 21. If the fixing plate 25 has poor elasticity, it can undergo irreversible plastic deformation, that is, the assembly hole 21 is enlarged. Therefore, the fixing post 31 can be removed from the assembly hole 21.

[0049] like Figure 10 As shown, if the fixing plate 25 has good elasticity, the bending direction of the fixing plate 25 can be deflected by the inverted conical structure of the third fixing section 34, i.e., the diameter of the end near the second fixing section 33 is larger than the diameter of the end away from the second fixing section 33. In this way, the fixing post 31 can also be removed from the assembly hole 21.

[0050] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A quick release wall panel support characterised in that: The device includes a first fixing part (1), a second fixing part (2), and a third fixing part (3). The first fixing part (1), the second fixing part (2), and the third fixing part (3) are arranged sequentially along the axial direction. The relative position between the first fixing part (1) and the second fixing part (2) can be adjusted within a certain range. The second fixing part (2) has an assembly hole (21) on the side near the third fixing part (3). The third fixing part (3) has a fixing post (31) on the side near the second fixing part (2). The fixing post (31) includes a first fixing section (32), a second fixing section (33), and a third fixing section (34). The side of the first fixing section (32) has a certain taper, such that at least part of the diameter of the first fixing section (32) is greater than the diameter of the assembly hole (21), and the end diameter of the fixing section is smaller than the diameter of the assembly hole (21). At least part of the diameter of the third fixing section (34) is greater than the diameter of the assembly hole (21).

2. The quick disconnect wall panel support of claim 1, wherein: The second fixing part (2) is provided with a fracture groove (22) near the assembly hole (21), and the fracture groove (22) extends radially.

3. The quick disconnect wall panel support of claim 2, wherein: The fracture groove (22) is provided in multiple parts and is evenly distributed circumferentially outside the assembly hole (21).

4. The quick disconnect wall panel support of claim 1, wherein: The first fixing part (1) is provided with a flange part (11), and the flange part (11) is provided with an arc-shaped groove (12).

5. The quick disconnect wall panel support of claim 1, wherein: The first fixing part (1) is provided with a screw part (13), and the second fixing part (2) is provided with a sleeve part (23). The sleeve part (23) is provided with an internal thread (24) that matches the screw part (13).

6. The quick disconnect wall panel support of claim 5, wherein: The screw section (13) has a through hole at its center, which allows the fixing post (31) to be partially inserted into the through hole.

7. The quick disconnect wall panel support of claim 1, wherein: The center of the assembly hole (21) is offset from the center of the sleeve part (23) by a certain distance.

8. The quick disconnect wall panel support of claim 1, wherein: The third fixing part (3) is provided with a strip hole (37), and the first fixing part (1) is provided with a center screw hole.

9. The quick disconnect wall panel support of any of claims 1-8, wherein: The second fixing part (2) is provided with a fixing plate (25) on the side near the third fixing part (3). The fixing plate (25) is provided with the assembly hole (21) at the center. The fixing plate (25) is inclined towards the first fixing part (1) near the assembly hole (21). The fixing plate (25) is provided with multiple fracture grooves (22) so that the fixing plate (25) is divided into multiple independently bendable sheets (29).

10. The quick disconnect wall panel support of any of claims 1-8, wherein: The third fixed section (34) is provided with a tapered section (35) and a parallel section (36). The diameter of the parallel section (36) is larger than the diameter of the assembly hole (21). The diameter of the tapered section (35) gradually increases from the same as the diameter of the second fixed section (33) to the same as the diameter of the parallel section (36).

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