Prefabricated interior decorative wall panel locking device

Abstract

This utility model discloses a prefabricated interior decorative wall panel locking device, which includes multiple vertical keels installed on the wall surface by multiple fasteners and multiple hangers installed on the decorative wall panel by tapping. Multiple strip steels are installed on the vertical keels by tapping, and a strip plate is provided on the top of each strip steel. A hook is provided on the top of each hanger to hook onto the strip plate. This utility model installs the strip steels on the multiple vertical keels as needed by tapping. The hangers are then installed on the decorative wall panel according to the position of the strip steels. The decorative wall panel is lifted so that the hook on the hanger hooks onto the strip plate on the strip steel. Then, the wedge-shaped locking strip below the hanger contacts the fixing strip, causing the deformation strip to rotate outwards until the wedge-shaped locking strip moves to the other side of the fixing strip and locks onto it. This ensures the stability of the decorative wall panel after it is hung, as the wedge-shaped surface locks it onto the hanger.

Description

Technical Field

[0001] This utility model belongs to the field of interior decoration technology, and in particular relates to a locking device for prefabricated interior decorative wall panels. Background Technology

[0002] Wall cladding panels are building decoration materials made from synthetic calcium boards as the base material, coated with indoor fire-retardant and environmentally friendly paint or outdoor weather-resistant paint. The manufacturing process includes plastic curing, polishing, and drying. The products are lightweight, have a smooth and delicate surface, and come in a variety of colors. They also possess physical properties such as sound insulation, heat insulation, corrosion resistance, and waterproofing.

[0003] The wall panels are fixed by suspension force, rather than relying entirely on adhesive or screw penetration, which combines the convenience of installation, adjustability and disassembly. This method is widely used in medium and heavy-duty wall panels and scenarios that require later maintenance. In order to increase the stability of the decorative wall panels after they are hung, we have designed a prefabricated interior decorative wall panel locking device. After the decorative wall panels are hung, they are locked onto the hangers by wedge-shaped surfaces to ensure the stability of the decorative wall panels. Utility Model Content

[0004] The purpose of this utility model is to provide a prefabricated interior decorative wall panel locking device, which, after the decorative wall panel is hung, is secured to the hanger by a wedge-shaped surface to ensure the stability of the decorative wall panel, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: a prefabricated interior decorative wall panel locking device, which includes multiple vertical keels installed on the wall by multiple fasteners and multiple hangers installed on the decorative wall panel by tapping. Multiple strip steels are installed on the multiple vertical keels by tapping. A strip plate is provided on the top of the strip steel. A hook is provided on the top of the hanger and hung on the strip plate. A deformation strip is provided on one side of the bottom of the hanger. A wedge-shaped locking strip is provided on one side of the deformation strip. A fixing strip is provided at the bottom of the strip steel. The wedge-shaped locking strip is located on one side of the fixing strip.

[0006] Preferably, the inner cavity of the hook is smaller at the top and larger at the bottom, and the strip plate is narrower at the top and wider at the bottom.

[0007] Preferably, the fastener includes an angle bracket, an expansion bolt, and a fixing bolt. The angle bracket is fixed to the wall by the expansion bolt, and the angle bracket is installed to the vertical keel by the fixing bolt.

[0008] Preferably, the bottom of one side of the fixing strip is provided with an inclined surface, and the wedge-shaped clip is adapted to the inclined surface.

[0009] Preferably, the pendant has side ears on both sides, and the side ears have holes for tapping threads to pass through.

[0010] Preferably, the aforementioned.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model involves installing strip steel onto multiple vertical keels by tapping as needed. Hangers are then installed on the decorative wall panel according to the position of the strip steel. The decorative wall panel is lifted so that the hooks on the hangers engage with the strip steel. Next, the wedge-shaped clip below the hanger contacts the fixing strip, causing the deformation strip to rotate outwards until it moves to the other side of the fixing strip and engages there. This ensures the stability of the decorative wall panel after it is attached, as the wedge-shaped surface engages with the hanger.

[0013] 2. By designing the inner cavity of the hook and the shape of the strip plate, this utility model improves the smoothness of the hook hanging on the strip plate, effectively ensuring the convenience of hanging and installation, and reducing the difficulty of installation.

[0014] 3. By setting the inclined surface, the lower part of the wedge-shaped clip will contact the inclined surface when the wedge-shaped clip contacts the fixing strip, which reduces the resistance when the wedge-shaped clip moves. Attached Figure Description

[0015] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0016] Figure 1 This is a schematic diagram of one embodiment of the present utility model;

[0017] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0018] Figure 3 This is a three-dimensional schematic diagram of a hanging component and a strip steel according to an embodiment of the present invention;

[0019] Figure 4 This is a three-dimensional schematic diagram of a pendant according to an embodiment of the present utility model. Detailed Implementation

[0020] In the following description, embodiments of the prefabricated interior decorative wall panel locking device of the present invention will be described with reference to the accompanying drawings.

[0021] Figure 1-4This invention illustrates an embodiment of a prefabricated interior decorative wall panel locking device, comprising multiple vertical keels 2 mounted on a wall surface via multiple fixing members 1, and multiple hanging members 4 mounted on decorative wall panels 3 via tapping. The fixing members 1 include angle brackets, expansion bolts, and fixing bolts. The angle brackets are fixed to the wall surface by the expansion bolts and to the vertical keels 2 by the fixing bolts. Multiple strip steels 6 are mounted on the vertical keels 2 via tapping. A strip plate 7 is provided at the top of each strip steel 6. A hook 5 is provided at the top of each hanging member 4 and is attached to the strip plate 7. The inner cavity of the hook 5 is smaller at the top and larger at the bottom, while the strip plate 7 is narrower at the top and wider at the bottom. The arrangement of the inner cavity of the hook 5 and the shape of the strip plate 7 improves the hook's stability. 5. The smoothness of hanging on the strip plate 7 effectively ensures the convenience of hanging and installation, and reduces the installation difficulty. A deformation strip 8 is provided on one side of the bottom of the hanger 4, and a wedge-shaped retaining strip 9 is provided on one side of the deformation strip 8. A fixing strip 10 is provided at the bottom of the strip steel 6. The wedge-shaped retaining strip 9 is located on one side of the fixing strip 10. A beveled surface 11 is provided at the bottom of one side of the fixing strip 10. The wedge-shaped retaining strip 9 is adapted to the beveled surface 11. Through the setting of the beveled surface 11, when the wedge-shaped retaining strip 9 contacts the fixing strip 10, the bottom of the wedge-shaped retaining strip 9 will contact the beveled surface 11, which reduces the resistance when the wedge-shaped retaining strip 9 moves. Side ears 12 are provided on both sides of the hanger 4. Holes for tapping are provided on the side ears 12.

[0022] Working principle: When using this utility model, the strip steel 6 is installed on multiple vertical keels 2 as needed by tapping. According to the position of the strip steel 6, a line is marked on the decorative wall panel 3. Then, the hanger 4 is installed on the decorative wall panel 3 by tapping through the hole on the side ear 12. The decorative wall panel 3 is picked up with a tool so that the hook 5 on the hanger 4 is hooked on the strip plate 7 on the strip steel 6. Then, the wedge-shaped locking strip 9 below the hanger 4 abuts against the fixing strip 10 and contacts the inclined surface 11. The contact between the wedge-shaped locking strip 9 and the inclined surface 11 causes the deformation strip 8 to flip and deform outward until the wedge-shaped locking strip 9 moves to the other side of the fixing strip 10. The restoring force of the deformation strip 8 makes the wedge-shaped locking strip 9 lock on the other side of the fixing strip 10, thereby locking the hanger 4 and firmly installing the decorative wall panel 3.

[0023] In summary: This prefabricated interior decorative wall panel locking device installs strip steel 6 onto multiple vertical keels 2 as needed through tapping. Based on the position of the strip steel 6, the hanger 4 is installed on the decorative wall panel 3. When the decorative wall panel 3 is lifted, the hook 5 on the hanger 4 engages with the strip plate 7 on the strip steel 6. Then, the wedge-shaped locking strip 9 below the hanger 4 contacts the fixing strip 10, causing the deformation strip 8 to rotate outwards and deform until the wedge-shaped locking strip 9 moves to the other side of the fixing strip 10 and engages there. This ensures the stability of the decorative wall panel after it is attached, as the wedge-shaped surface engages with the hanger.

Claims

1. A locking device for prefabricated interior decorative wall panels, characterized in that, It includes multiple vertical keels (2) installed on the wall by multiple fasteners (1) and multiple hangers (4) installed on the decorative wall panel (3) by tapping. Multiple strip steels (6) are installed on the multiple vertical keels (2) by tapping. A strip plate (7) is provided on the top of the strip steel (6). A hook (5) is provided on the top of the hanger (4) and attached to the strip plate (7). A deformation strip (8) is provided on one side of the bottom of the hanger (4). A wedge-shaped clip (9) is provided on one side of the deformation strip (8). A fixing strip (10) is provided on the bottom of the strip steel (6). The wedge-shaped clip (9) is located on one side of the fixing strip (10).

2. The prefabricated interior decorative wall panel locking device according to claim 1, characterized in that, The inner cavity of the hook (5) is smaller at the top and larger at the bottom, and the strip plate (7) is narrower at the top and wider at the bottom.

3. The prefabricated interior decorative wall panel locking device according to claim 2, characterized in that, The fastener (1) includes a corner bracket, an expansion bolt, and a fixing bolt. The corner bracket is fixed to the wall by the expansion bolt, and the corner bracket is installed with the vertical keel (2) by the fixing bolt.

4. The prefabricated interior decorative wall panel locking device according to claim 3, characterized in that, The bottom of one side of the fixing strip (10) is provided with a beveled surface (11), and the wedge-shaped clip (9) is adapted to the beveled surface (11).

5. The prefabricated interior decorative wall panel locking device according to claim 4, characterized in that, The pendant (4) has side ears (12) on both sides, and the side ears (12) have holes for tapping wires to pass through.

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