Dry hanging decoration plate and mounting structure thereof

Abstract

The utility model relates to the technical field of building decoration plates, and discloses a dry hanging decoration plate which comprises a decoration plate body, at least two square pipes which are vertically distributed in parallel are arranged on the back face of the decoration plate body, and connecting fasteners are arranged at the lower ends of the square pipes. A first clamping groove used for being clamped with the lower end of the square tube is formed in the upper end of the connecting fastener, a second clamping groove used for being clamped with the keel is formed in the lower end of the connecting fastener, and the upper end of the square tube extends upwards to form a connecting part; a dry hanging decoration plate installation structure comprises keels which are horizontally distributed at the upper end and the lower end of a decoration plate body, and the keels are connected with a wall through connecting pieces. The cross section of the keel is in an L shape, the second clamping groove of the connecting fastener is clamped into the keel corresponding to the lower end of the decoration plate body, and the connecting part at the upper end of the square pipe is detachably connected with the keel corresponding to the upper end of the decoration plate body. The utility model has the beneficial effects of stable structure and convenience in installation.

Description

Technical Field

[0001] The utility model relates to the technical field of building decorative panels, in particular to a dry-hanging decorative panel and an installation structure thereof. Background Art

[0002] Dry-hang panels are decorative panels used for building exterior walls. While they can improve thermal insulation and reduce energy consumption, they are commonly fastened directly to the keel with bolts or screws, making installation and construction inconvenient. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the utility model provides a dry-hanging decorative panel and an installation structure thereof which has a stable structure and is easy to install.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A dry-hanging decorative panel includes a decorative panel body, and at least two vertically parallel square tubes are provided on the back of the decorative panel body, and the lower ends of the square tubes are provided with connecting fasteners; the upper ends of the connecting fasteners are provided with a first card slot for clamping with the lower ends of the square tubes, and the lower ends of the connecting fasteners are provided with a second card slot for clamping with a keel, and the upper ends of the square tubes extend upward to form a connecting portion that exceeds the upper end of the decorative panel body and is used for detachable connection with the keel.

[0006] Preferably, the first and second slots on the connecting fastener are parallel and staggered, and the first slot is inserted into the wall thickness of the lower end of the square tube to form an interference fit.

[0007] Preferably, the lower end of the connecting fastener is higher than the lower end of the decorative panel body, so that a clearance area is formed between the connecting fastener and the lower end of the decorative panel body.

[0008] Preferably, the connecting portion is distributed obliquely, one side of the connecting portion close to the decorative panel body is flush with the upper end of the decorative panel body, the other side of the upper end of the connecting portion exceeds the upper end of the decorative panel body, and a slot is provided on the connecting portion.

[0009] Preferably, a countersunk hole is provided on the decorative plate body, the countersunk hole is connected to the square tube via a rivet, the countersunk hole is filled with putty, and the outer surface of the decorative plate body is provided with a decorative layer.

[0010] A dry-hanging decorative panel installation structure includes horizontally distributed keels arranged at the upper and lower ends of the decorative panel body, and the keels are connected to the wall through connecting pieces; the cross-section of the keel is L-shaped, the second card slot of the connecting fastener is inserted into the keel corresponding to the lower end of the decorative panel body, and the connecting part at the upper end of the square tube is detachably connected to the keel corresponding to the upper end of the decorative panel body.

[0011] Preferably, the connecting portion is detachably connected to the keel via screws, and a gasket is provided between the connecting portion and the keel.

[0012] Preferably, the connecting piece is configured as an angle piece, the vertical connecting surface of the angle piece is fixedly connected to the wall by expansion bolts, and the horizontal connecting surface of the angle piece is fastened to the bottom surface of the keel by bolts and nuts.

[0013] Therefore, the utility model has the beneficial effects of stable structure and convenient installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of the present utility model.

[0015] Figure 2 for Figure 1 Front view of .

[0016] Figure 3 for Figure 2 Cross-sectional view at AA in the middle.

[0017] Figure 4 for Figure 1 Partial exploded view.

[0018] Figure 5 This is a schematic diagram of the installation of the utility model.

[0019] Figure 6 for Figure 5 A partial enlarged schematic diagram of point B in the middle. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial technical effects to be solved by the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and multiple exemplary embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present invention and are not intended to limit the scope of protection of the present invention.

[0021] It should be understood that, in this document, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as implicitly specifying the quantity of the technical features being referenced. A feature specified as "first" or "second" may explicitly or implicitly indicate that at least one of the features is included.

[0022] like Figures 1-6The dry-hanging decorative panel shown includes a decorative panel body 1, and at least two vertically parallel square tubes 2 are provided on the back of the decorative panel body 1. The lower end of the square tube 2 is provided with a connecting fastener 3; the upper end of the connecting fastener 3 is provided with a first card groove 30 for clamping with the lower end of the square tube 2, and the lower end of the connecting fastener 3 is provided with a second card groove 31 for clamping with the keel 4. The upper end of the square tube 2 extends upward to form a connecting portion 21 that extends beyond the upper end of the decorative panel body 1 and is used for detachable connection with the keel 4.

[0023] The square tubes in this embodiment are metal square tubes, such as aluminum alloy square tubes, iron square tubes, etc. Two square tubes are fixed to the back of each decorative panel body. The square tubes not only increase the strength of the decorative panel body, but also serve to connect the decorative panel body to the keel.

[0024] The first and second slots 30, 31 of the connector 3 are arranged in parallel and staggered configurations. The first slot 30 engages the thick wall of the lower end of the square tube 2, forming an interference fit. In some embodiments, the second slots are spaced apart from the keel, creating a clearance fit. This interference fit prevents the connector from falling off when connected to the square tube, making the connection between the connector and the keel more convenient and labor-saving.

[0025] The connecting portion 21 is tilted, and one side of the connecting portion 21 close to the decorative panel body 1 is flush with the upper end of the decorative panel body 1 , and the other side of the upper end of the connecting portion 21 exceeds the upper end of the decorative panel body 1 . A slot 210 is provided on the connecting portion 21 .

[0026] The lower end of the connecting fastener 3 is higher than the lower end of the decorative panel body 1, so that a clearance area is formed between the connecting fastener 3 and the lower end of the decorative panel body 1. The clearance area is convenient for avoiding the connection part of the upper end of the square tube on the dry hanging decorative panel below. Figure 6 As shown, the installation portion of the lower square tube extends into the clearance area and is connected to the keel, so that the gap between adjacent decorative panel bodies is smaller.

[0027] A countersunk hole 100 is provided on the decorative plate body 1 , and the countersunk hole 100 is connected to the square tube 2 via a rivet 10 . The countersunk hole 100 is filled with putty 101 , and a decorative layer 102 is provided on the outer surface of the decorative plate body 1 .

[0028] A dry-hanging decorative panel installation structure includes horizontally distributed keels 4 disposed at the upper and lower ends of a decorative panel body 1. The keels 4 are connected to the wall via connectors 5. The keels 4 have an L-shaped cross-section. The second slots 31 of the connecting fasteners 3 snap into the corresponding keels 4 at the lower end of the decorative panel body 1. The connecting portion 21 at the upper end of the square tube 2 is detachably connected to the corresponding keels 4 at the upper end of the decorative panel body 1. The connecting portion 21 is detachably connected to the keels 4 via screws 22, and a gasket 6 is provided between the connecting portion 21 and the keels 4. The connectors 5 are configured as angle fittings. The vertical connecting surface of the angle fitting is fixedly connected to the wall 7 via expansion bolts 70. The horizontal connecting surface of the angle fitting is fastened to the bottom surface of the keel 4 via bolts 8 and nuts 80.

[0029] The spacer 6 in the present embodiment adopts nylon spacer, and is provided with U-shaped groove on the nylon spacer, thereby is convenient to install. The screw 22 adopts self-tapping screw, and the keel is preset with a small hole or groove corresponding to the screw, which is convenient for the self-tapping screw to penetrate into the keel.

[0030] In conjunction with the accompanying drawings, the principle of the present utility model is as follows: Figure 5 and Figure 6 As shown, during installation, the lower end of the square tube is directly clamped on the keel through the connecting fastener, and the connecting part of the upper end of the square tube is connected to the keel through screws. The installation of a single dry-hanging decorative panel is very convenient, and it is also very convenient to disassemble; each keel is used for both the clamping of the lower end of the upper square tube and the screw connection of the upper end of the lower square tube, so that the two upper and lower adjacent dry-hanging decorative panels are stably positioned. After the dry-hanging decorative panels are installed on the entire wall in this way, the overall structure is more compact and stable.

[0031] In the description of the present invention, it should be understood that the directions or positional relationships indicated by up, down, left, right, inner end, outer end, one end, the other end, etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of more clearly describing the technical solution of the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific orientation, and cannot be understood as a limitation on the present invention.

[0032] Although specific embodiments of the present invention are described in detail herein, they are provided for illustrative purposes only and should not be considered to limit the scope of the present invention. Various substitutions, changes, and modifications may be conceived without departing from the spirit and scope of the present invention.

Claims

1. A dry hanging decorative panel, comprising a decorative panel body (1), characterized in that: At least two vertically parallel square tubes (2) are provided on the back of the decorative panel body (1), and a connecting fastener (3) is provided at the lower end of each square tube (2); The upper end of the connecting fastener (3) is provided with a first clamping groove (30) for clamping with the lower end of the square tube (2), and the lower end of the connecting fastener (3) is provided with a second clamping groove (31) for clamping with the keel (4). The upper end of the square tube (2) extends upward to form a connecting portion (21) that extends beyond the upper end of the decorative panel body (1) and is used for detachable connection with the keel (4).

2. The dry hanging decorative panel according to claim 1, characterized in that: The first clamping groove (30) and the second clamping groove (31) on the connecting fastener (3) are parallel and staggered, and the first clamping groove (30) is clamped into the wall thickness of the lower end of the square tube (2) on both sides to form an interference fit.

3. The dry hanging decorative panel according to claim 2, characterized in that: The lower end of the connecting fastener (3) is higher than the lower end of the decorative plate body (1), so that a clearance area is formed between the connecting fastener (3) and the lower end of the decorative plate body (1).

4. A dry hanging decorative panel according to claim 1, 2 or 3, characterized in that: The connecting portion (21) is distributed obliquely, and one side of the connecting portion (21) close to the decorative plate body (1) is flush with the upper end of the decorative plate body (1), and the other side of the upper end of the connecting portion (21) exceeds the upper end of the decorative plate body (1). A slot (210) is provided on the connecting portion (21).

5. The dry hanging decorative panel according to claim 1, characterized in that: A countersunk hole (100) is provided on the decorative plate body (1), the countersunk hole (100) is connected to the square tube (2) via a rivet (10), the countersunk hole (100) is filled with putty (101), and the outer surface of the decorative plate body (1) is provided with a decorative layer (102).

6. A dry-hanging decorative panel installation structure, used for installing the dry-hanging decorative panel according to any one of claims 1 to 5, characterized in that: It comprises horizontally distributed keels (4) arranged at the upper and lower ends of the decorative panel body (1), and the keels (4) are connected to the wall via a connecting piece (5); The cross section of the keel (4) is L-shaped, the second slot (31) of the connecting fastener (3) is snapped into the keel (4) corresponding to the lower end of the decorative plate body (1), and the connecting portion (21) at the upper end of the square tube (2) is detachably connected to the keel (4) corresponding to the upper end of the decorative plate body (1).

7. The dry hanging decorative panel installation structure according to claim 6, characterized in that: The connecting portion (21) is detachably connected to the keel (4) via screws (22), and a gasket (6) is provided between the connecting portion (21) and the keel (4).

8. The dry hanging decorative panel installation structure according to claim 6, characterized in that: The connecting piece (5) is configured as an angle piece, the vertical connecting surface of the angle piece is fixedly connected to the wall (7) via expansion bolts (70), and the horizontal connecting surface of the angle piece is fastened to the bottom surface of the keel (4) via bolts (8) and nuts (80).

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