Aluminum decorative plate capable of being spliced

Abstract

The utility model relates to an aluminum decorative plate capable of being spliced. According to the technical scheme, the four edges of an aluminum plate are bent to form covered edges respectively, rectangular through grooves are symmetrically formed in the upper ends and the lower ends of the left covered edge and the right covered edge, and the upper rectangular through groove and the lower rectangular through groove are movably inserted into the upper end and the lower end of a U-shaped connecting piece respectively; a round counter bore is formed in the bottom of the rectangular sinking groove, a spring is fixedly installed at the bottom of the round counter bore, the other end of the spring is fixedly connected with a limiting bolt, a lead screw penetrates through the middle of the left side wall and the right side wall of a middle vertical beam of the U-shaped connecting piece in a sleeving mode, and the end, facing the center of the aluminum plate, of the lead screw is fixedly sleeved with a limiting ring; and the left and right fixing lugs are respectively sleeved on the lead screws at the left and right ends of the limiting ring and are respectively and fixedly arranged on the back surface of the aluminum plate. The U-shaped connecting piece has the advantages of being convenient to splice quickly, improving efficiency, hiding the U-shaped connecting piece, and improving attractiveness after the U-shaped connecting piece is spliced.

Description

Technical Field

[0001] The utility model belongs to the field of aluminum decorative plates, and relates to a splicable aluminum decorative plate. Background Art

[0002] Aluminum alloy decorative panels are also called aluminum alloy corrugated panels and ceiling panels. They are made of aluminum and aluminum alloys and are processed into metal plates of various cross-sections by roller cold pressing. They have excellent properties such as light weight, high strength, good rigidity, corrosion resistance, and durability. After anodizing or painting or plastic spraying, the surface of the panels can form a variety of colors required for decoration. Existing aluminum decorative panels often require screws to connect and fix the two when they are assembled, which is cumbersome to install. Some use a clamping structure to realize the assembly of the panels. For the edge panels, due to the existence of the clamping structure, they cannot be hidden, resulting in poor aesthetics.

[0003] Therefore, the utility model provides a splicable aluminum decorative panel to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a splicable aluminum decorative panel, and the technical solution adopted is as follows: it includes an aluminum plate, the four sides of the aluminum plate are bent respectively to form a edging, and rectangular through grooves are symmetrically provided at the upper and lower ends of the left and right edgings, and the upper and lower rectangular through grooves are respectively movably inserted with the upper and lower ends of the U-shaped connecting piece, and rectangular countersunk grooves are respectively provided on the opposite sides of the upper and lower ends of the U-shaped connecting piece, and a circular countersunk hole is provided at the bottom of the rectangular countersunk groove, and a spring is fixedly installed at the bottom of the circular countersunk hole, and the other end of the spring is fixedly connected to a limiting pin, and a set screw rod is passed through the middle of the left and right side walls of the middle vertical beam of the U-shaped connecting piece, and a set limit ring is fixedly provided at one end of the screw rod facing the center of the aluminum plate, and fixing ears are respectively provided on the screw rods at the left and right ends of the limit ring, and the left and right fixing ears are respectively fixedly installed on the back of the aluminum plate.

[0005] As a preferred solution of the utility model, a through hole is provided on the edge of the side directly facing the screw rod.

[0006] As a preferred solution of the utility model, the screw rod is movably inserted into the through hole and is flush with the outer side wall of the edging, and a hexagonal countersunk hole is provided at one end of the screw rod facing the through hole; an hexagonal wrench is inserted into the hexagonal countersunk hole of the screw rod and the screw rod is rotated to adjust the left and right movement of the U-shaped connector to adapt to the quick clip-on connection between two adjacent aluminum plates.

[0007] As a preferred solution of the utility model, the upper and lower left and right ends of the edging are fixedly connected to the positions facing the rectangular through grooves with limit strips. By adopting the limit strips, it is convenient to limit the upper and lower ends of the U-shaped connecting piece, and the vertical reinforcing ribs are fixedly installed in the middle of the back side of the aluminum plate.

[0008] As a preferred solution of the utility model, the limit pin is a right triangle; such a design facilitates the upper and lower ends of the U-shaped connector to smoothly pass through the rectangular through slot on the edging.

[0009] As a preferred solution of the utility model, one end of the limit latch connected to the spring is fixedly connected to a spring fixing column.

[0010] The beneficial effects of the present invention are as follows: by respectively opening rectangular through grooves at the upper and lower ends of the edging of the left and right side walls on the back of the aluminum plate, and cooperating with the screw rod and the U-shaped connector, the two ends of the U-shaped connector can be telescopically moved along the rectangular through groove, and limit pins and springs are opened at the two ends of the U-shaped connector, so that the two ends of the U-shaped connector can be extended out of the rectangular through groove, and docked and clamped with the corresponding rectangular through grooves on the left and right of another adjacent aluminum plate, so as to realize the rapid splicing of the aluminum plates. At the same time, for the aluminum plates with assembled edges, the U-shaped connector can be hidden on the back of the aluminum plates by moving the screw rod, so as not to affect the beauty of the aluminum plates at the edges and improve the overall splicing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a back schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a partial schematic diagram of the aluminum plate of the utility model;

[0013] Figure 3 It is a partial cross-sectional view of the U-shaped connector of the utility model;

[0014] Figure 4 This is a schematic diagram of the screw assembly of the utility model;

[0015] Figure 5 It is a schematic diagram of two adjacent assembly of the utility model.

[0016] In the figure: 1-aluminum plate, 2-U-shaped connecting piece, 3-screw rod, 11-edging, 12-rectangular through groove, 13-fixing ear, 14-through hole, 15-limiting strip, 16-vertical reinforcing rib, 21-rectangular countersunk groove, 22-circular countersunk hole, 23-spring, 24-limiting pin, 241-spring fixing column, 31-limiting ring, 32-hexagonal countersunk hole. DETAILED DESCRIPTION

[0017] Example 1

[0018] like Figures 1 to 5 As shown, the utility model is a kind of splicable aluminum decorative panel, the technical scheme adopted is, including an aluminum plate 1, the four sides of the aluminum plate 1 are bent to form a rim 11, the upper and lower ends of the left and right rims 11 are symmetrically provided with rectangular through grooves 12, the screw rods at the left and right ends of the limiting ring 31 are respectively provided with fixing ears 13, the rim 11 on the side opposite to the screw rod 3 is provided with a through hole 14, the left and right ends of the upper and lower rims 11 are fixedly connected to the rectangular through groove 12 at the positions, the vertical reinforcing ribs 16 are fixedly installed in the middle of the back side of the aluminum plate 1, the upper and lower rectangular through grooves 12 are respectively movably inserted with the upper and lower ends of the U-shaped connector 2, and the upper and lower ends of the U-shaped connector 2 are respectively provided with rectangular sink grooves 21 on the opposite sides. A circular countersunk hole 22 is provided at the bottom of the rectangular countersunk groove 21, and a spring 23 is fixedly installed at the bottom of the circular countersunk hole 22. The other end of the spring 23 is fixedly connected to a limit pin 24. The limit pin 24 is a right triangle. One end of the limit pin 24 connected to the spring 23 is fixedly connected to a spring fixing column 241. A set screw rod 3 passes through the middle of the left and right side walls of the middle vertical beam of the U-shaped connecting piece 2. The screw rod 3 is movably inserted into the through hole 14 and is flush with the outer wall of the edging 11. A set limit ring 31 is fixedly provided at one end of the screw rod 3 facing the center of the aluminum plate 1. An inner hexagonal countersunk hole 32 is provided at one end of the screw rod 3 facing the through hole 14. The left and right fixing ears 13 are respectively fixedly installed on the back of the aluminum plate 1.

[0019] The working principle of the utility model is as follows: when in use, a screw rod 3 of an aluminum plate 1 is inserted into the hexagonal countersunk hole 32 at the end thereof using an inner hexagonal wrench to drive the screw rod 3 to rotate, thereby causing the U-shaped connector 2 sleeved on the screw rod 3 to move outward along the back of the aluminum plate 1, and the two ends of the U-shaped connector 2 pass through the corresponding rectangular through grooves 12 until the distance between the right-angled side of the limiting latch 24 and the hemming 11 of its side wall is the thickness of the hemming 11, then the screw rod 3 can be stopped from rotating, and then the two ends of the U-shaped connector 2 are respectively inserted into the adjacent In the two rectangular through grooves 12 corresponding to the side walls of an aluminum plate 1, since the limit pin 24 is a right-angled triangle, when passing through the rectangular through groove 12, the edge of the rectangular through groove 12 will squeeze the limit pin 24, causing it to squeeze the spring 23 and retract into the rectangular recessed groove 21. After passing through the rectangular through groove 12, under the action of the spring 23, the limit pin 24 extends out and is stuck on the inner side of the edging 11 of the adjacent aluminum plate 1, thereby achieving quick assembly. For the aluminum plate 1 at the edge, the U-shaped connector 2 on the corresponding side can be retracted to its back for hiding.

[0020] The electrical connection methods or structures not described in detail herein are prior art.

[0021] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A splicable aluminum decorative panel, characterized by: The invention comprises an aluminum plate (1), wherein four sides of the aluminum plate (1) are respectively bent to form a rim (11), and rectangular through grooves (12) are symmetrically provided at the upper and lower ends of the left and right rims (11), and the upper and lower rectangular through grooves (12) are respectively movably inserted with the upper and lower ends of a U-shaped connecting piece (2), and rectangular sink grooves (21) are respectively provided on the opposite sides of the upper and lower ends of the U-shaped connecting piece (2), and a circular sink hole (22) is provided at the bottom of the rectangular sink groove (21), and the circular sink hole (22) A spring (23) is fixedly installed at the bottom, and the other end of the spring (23) is fixedly connected to a limit pin (24). A set screw rod (3) passes through the middle of the left and right side walls of the middle vertical beam of the U-shaped connecting piece (2). One end of the screw rod (3) facing the center of the aluminum plate (1) is fixedly set with a limit ring (31). The screw rods at the left and right ends of the limit ring (31) are respectively set with fixing ears (13), and the left and right fixing ears (13) are respectively fixedly installed on the back of the aluminum plate (1).

2. The splicable aluminum decorative panel according to claim 1, characterized in that: A through hole (14) is formed in the edging (11) on the side directly facing the screw rod (3).

3. The splicable aluminum decorative panel according to claim 2, characterized in that: The screw rod (3) is movably inserted into the through hole (14) and is flush with the outer side wall of the edging (11); and a hexagonal countersunk hole (32) is provided at one end of the screw rod (3) facing the through hole (14).

4. The splicable aluminum decorative panel according to claim 1, characterized in that: The left and right ends of the upper and lower edges (11) facing the rectangular through slots (12) are fixedly connected with limit strips (15), and a vertical reinforcing rib (16) is fixedly installed in the middle of the back side of the aluminum plate (1).

5. The splicable aluminum decorative panel according to claim 1, characterized in that: The limiting latch (24) is a right triangle.

6. The splicable aluminum decorative panel according to claim 1, characterized in that: One end of the limit latch (24) connected to the spring (23) is fixedly connected to a spring fixing column (241).

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