Wallboard decoration metal sheet assembly and installation method thereof

Abstract

The invention discloses a wallboard decoration metal sheet assembly which comprises a corner decoration sheet which is a one-fourth round sheet and arranged on one side of a wallboard corner, and a metal sheet body which is arranged on one side of the corner decoration sheet. The first corner extension sheet is fixed on one side of the corner decoration sheet; the second corner extension sheet is fixed on the other side of the corner decoration sheet and is perpendicular to the first corner extension sheet; the horizontal connecting piece is horizontally arranged between the two corner decoration pieces; the vertical connecting piece is vertically arranged at the bottom of the corner decoration piece; the closing-up connecting piece is vertically arranged at the bottom end of the vertical connecting piece; the invention relates to the technical field of decoration ornaments. According to the wallboard decoration metal sheet assembly and the installation method thereof, the decoration metal sheets are designed in a modularized mode, different assembling schemes are achieved according to needs, and gaps between the metal sheets and the decoration plate are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of decorative parts, in particular to a wall panel decorative metal sheet assembly and an installation method thereof. Background Art

[0002] In modern interior design, decorative metal sheet wall panels are becoming a popular choice for plaster or wood background walls due to their unique texture, aesthetics, and durability. Currently, mainstream decorative metal sheet wall panels on the market are mostly fixed directly to the plasterboard or wood background wall using screws or adhesives. During installation, the gaps between the metal sheets are not carefully prepared, affecting the overall aesthetics. Although screw fixings are designed with countersunk holes, they place greater demands on tightening the screws, which can easily cause gaps. Adhesives can also cause the metal sheets to fall off due to insufficient adhesion. Over time, the metal sheets can deform and fall off due to thermal expansion and contraction or external forces. Summary of the Invention

[0003] (1) Technical problems solved

[0004] In response to the deficiencies of the prior art, the present invention provides a wall panel decorative metal sheet assembly and an installation method thereof, which modularizes the decorative metal sheet design to implement different assembly schemes as needed, thereby reducing the gap between the metal sheet and the decorative panel.

[0005] (2) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A wall panel decorative metal sheet assembly, comprising:

[0007] A corner decorative piece, wherein the corner decorative piece is a quarter-circular piece and is arranged on one side of the corner of the wall panel;

[0008] A first corner extension piece, wherein the first corner extension piece is fixed to one side of the corner decorative piece;

[0009] A second corner extension piece, the second corner extension piece being fixed to the other side of the corner decorative piece and arranged perpendicularly to the first corner extension piece;

[0010] a horizontal connecting piece, the horizontal connecting piece being horizontally arranged between the two corner decorative pieces;

[0011] A vertical connecting piece, the vertical connecting piece is vertically arranged at the bottom of the corner decorative piece;

[0012] A closing connecting piece, the closing connecting piece being vertically arranged at the bottom end of the vertical connecting piece;

[0013] The surface of the corner decorative piece and the surface of one side of the horizontal connecting piece and the vertical connecting piece are located in the same plane;

[0014] The cross-sections of the corner extension piece 1 and the corner extension piece 2 are the same as the cross-sections of the wall panel decorative lines;

[0015] The surface of the corner decorative piece is provided with a mounting hole, the surfaces of the first corner extension piece and the second corner extension piece are provided with fixing holes, the mounting holes are provided with connecting pins, and the other ends of the connecting pins are plugged into the fixing holes;

[0016] The surfaces of the horizontal connecting piece, the vertical connecting piece and the closing connecting piece are provided with adjustment fixing holes, and the adjustment fixing holes are provided with rotating fixing nails, and one end of the rotating fixing nail is fixed to the adjustment fixing hole by rotating.

[0017] Preferably, a connecting block is fixedly connected to the side of the corner decorative piece at the corner, and one end of the horizontal connecting piece and the vertical connecting piece connected to the corner decorative piece is provided with a connecting groove adapted to the connecting block.

[0018] Preferably, the adjustment fixing hole includes a circular groove and an elongated hole, the diameter of the circular groove accounts for 70%-80% of the width of the horizontal connecting piece, and the depth of the circular groove accounts for 40%-60% of the thickness of the horizontal connecting piece.

[0019] Preferably, the rotating fixing nail includes a nail body, a connecting cap and a long rod, the connecting cap is fixed to one end of the nail body, the long rod is rotatably connected to the surface of the connecting cap, and the long rod is adapted to the long hole.

[0020] Preferably, the thickness of the connecting cap is smaller than the depth of the circular groove.

[0021] Preferably, the connecting pin includes a pin body, a middle portion of the pin body is fixedly connected to a limiting block, and a surface of the pin body is provided with a collapse groove.

[0022] Preferably, the mounting hole and the fixing hole are interference-fitted or over-fitted with the connecting pin, and the connecting pin is a plastic part.

[0023] Preferably, a first connection notch is provided at one end of the closing connection piece, and a second connection notch adapted to the first connection notch is provided at one end of the vertical connection piece close to the closing connection piece.

[0024] A method for installing a wall panel decorative metal sheet assembly is applicable to the aforementioned wall panel decorative metal sheet assembly and comprises the following steps:

[0025] Step 1: Fix the vertical decorative lines on both sides at the preset positions on the wall panel surface;

[0026] Step 2: Install corner extension piece 1 and corner extension piece 2 on both sides of the corner trim piece, and place the installed corner trim piece on top of the vertical decorative line;

[0027] Step 3: Install the horizontal decorative lines at the top and the right-angle decorative lines at the top corners;

[0028] Step 4: Install the horizontal and vertical connecting pieces and secure them by turning the fixing pins;

[0029] Step 5: Install the right-angle decorative lines at the bottom, and then use the rotating fixing nails to install the closing connecting piece;

[0030] Step 6: Install the bottom horizontal moldings and interior trim panels.

[0031] Preferably, in step 4, the tip of the fixing nail is nailed into one side of the vertical decorative line.

[0032] (3) Beneficial effects

[0033] The present invention provides a wall panel decorative metal sheet assembly and an installation method thereof. It has the following beneficial effects:

[0034] (1) This wall panel decorative metal sheet assembly can be freely cut and assembled during installation to adapt to walls of different sizes through modular design of each metal sheet. At the same time, rotating fixing nails are used to fix the horizontal connecting sheets and the vertical connecting sheets, avoiding excessive gaps. It is also convenient to disassemble the horizontal connecting sheets and the vertical connecting sheets, and to install and adjust the horizontal connecting sheets and the vertical connecting sheets.

[0035] (2) The installation method of this wall panel decorative metal sheet assembly is simple to operate and has a low technical threshold for installation, and is suitable for installation by most practitioners. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 The structure of the wall panel decorative metal sheet assembly of the present invention is schematically shown. Figure 1 ;

[0037] Figure 2 The structure of the wall panel decorative metal sheet assembly of the present invention is schematically shown. Figure 2 ;

[0038] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0039] Figure 4 This is a schematic diagram of the connection between the rotating fixing nail and the adjusting fixing hole of the present invention;

[0040] Figure 5 This is a cross-sectional view of the connection between the rotating fixing nail and the adjusting fixing hole of the present invention;

[0041] Figure 6 It is a structural schematic diagram of the connecting pin of the present invention;

[0042] Figure 7 Schematic diagram of the splicing of decorative metal sheets for wall panels of the present invention Figure 1 ;

[0043] Figure 8 Schematic diagram of the splicing of decorative metal sheets for wall panels of the present invention Figure 2 ;

[0044] Figure 9 This is a splicing effect diagram of the decorative metal sheets for the wall panel of the present invention.

[0045] In the figure: 1-corner decorative piece, 2-corner extension piece 1, 3-corner extension piece 2, 4-horizontal connecting piece, 5-vertical connecting piece, 51-second connecting notch, 6-closing connecting piece, 61-first connecting notch, 7-fixing hole, 8-connecting pin, 81-pin body, 82-limiting block, 83-collapse groove, 9-adjusting fixing hole, 10-rotating fixing nail, 101-nail body, 102-connecting cap, 103-long rod, 11-wall panel, 12-vertical decorative line, 13-horizontal decorative line, 14-right-angle decorative line, 15-interior decorative panel. DETAILED DESCRIPTION

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0047] See also Figure 1-9 The present invention provides a technical solution: a wall panel decorative metal sheet assembly, comprising:

[0048] Corner decorative piece 1, which is a quarter-circular piece and is arranged on one side of the corner of the wall panel;

[0049] Corner extension piece 1 2, which is fixed to one side of the corner decorative piece 1;

[0050] Corner extension piece 2 3, corner extension piece 2 3 is fixed to the other side of the corner decorative piece 1 and is arranged perpendicular to the corner extension piece 1 2;

[0051] A horizontal connecting piece 4 is horizontally arranged between the two corner decorative pieces 1;

[0052] A vertical connecting piece 5 is vertically arranged at the bottom of the corner decorative piece 1;

[0053] The closing connecting piece 6 is vertically arranged at the bottom end of the vertical connecting piece 5;

[0054] The surface of the corner decorative piece 1 and the surface of one side of the horizontal connecting piece 4 and the vertical connecting piece 5 are located in the same plane;

[0055] The cross-sections of the corner extension piece 1 2 and the corner extension piece 2 3 are the same as the cross-sections of the wall panel decorative lines;

[0056] The surface of the corner decorative piece 1 is provided with a mounting hole 6, and the surfaces of the corner extension piece 1 2 and the corner extension piece 2 3 are provided with a fixing hole 7. A connecting pin 8 is provided in the mounting hole 6, and the other end of the connecting pin 8 is plugged into the fixing hole 7;

[0057] Adjustment fixing holes 9 are provided on the surfaces of the horizontal connecting piece 4, the vertical connecting piece 5 and the closing connecting piece 6. Rotation fixing nails 10 are provided in the adjustment fixing holes 9. One end of the rotation fixing nail 10 fixes the adjustment fixing hole 9 by rotating.

[0058] A connecting block 101 is fixedly connected to the side of the corner decorative piece 1 at the corner, and one end of the horizontal connecting piece 4 and the vertical connecting piece 5 connected to the corner decorative piece 1 is provided with a connecting groove adapted to the connecting block 101.

[0059] The adjustment fixing hole 9 includes a circular groove 91 and an elongated hole 92 . The diameter of the circular groove 91 accounts for 70%-80% of the width of the horizontal connecting piece 4 , and the depth of the circular groove 91 accounts for 40%-60% of the thickness of the horizontal connecting piece 4 .

[0060] The rotating fixing nail 10 includes a nail body 101, a connecting cap 102 and a long rod 103. The connecting cap 102 is fixed to one end of the nail body 101. The long rod 103 is rotatably connected to the surface of the connecting cap 102, and the long rod 103 is adapted to the long hole 92.

[0061] The thickness of the connecting cap 102 is smaller than the depth of the circular groove 91 .

[0062] The connecting pin 8 includes a pin body 81 , a middle portion of the pin body 81 is fixedly connected to a limit block 82 , and a surface of the pin body 81 is provided with a collapse groove 83 .

[0063] The mounting hole 6 and the fixing hole 7 are interference-fitted or over-fitted with the connecting pin 8 , and the connecting pin 8 is a plastic part.

[0064] A first connection notch 61 is provided at one end of the closing connecting piece 6, and a second connection notch 51 adapted to the first connection notch 61 is provided at one end of the vertical connecting piece 5 close to the closing connecting piece 6. The setting of the connection notch 51 avoids the gap at the connection being too large to expose the wall panel 11.

[0065] A method for installing a wall panel decorative metal sheet assembly, applicable to the above-mentioned wall panel decorative metal sheet assembly, comprises the following steps:

[0066] Step 1: Fix the vertical decorative lines 12 on both sides at the preset positions on the surface of the wall panel 11;

[0067] Step 2: Install corner extension piece 1 2 and corner extension piece 2 3 on both sides of the corner trim piece 1, and place the installed corner trim piece 1 on top of the vertical decorative line;

[0068] Step 3: Install the horizontal decorative line 13 at the top and the right-angle decorative line 14 at the top corner;

[0069] Step 4: Install the horizontal connecting piece 4 and the vertical connecting piece 5, and fix them by rotating the fixing nails 10;

[0070] Step 5: Install the right-angle decorative line 14 at the bottom, and then install the closing connecting piece 6 by rotating the fixing nail 10;

[0071] Step 6: Install the bottom horizontal decorative line 13 and the inner decorative panel 15.

[0072] In step 4, the tip of the fixing nail 10 is nailed into one side of the vertical decorative line 12.

[0073] like Figure 8 As shown, in step five, first install the corner decorative piece 1 as in step two, then install the right-angle decorative line 14 at the bottom, and finally install the horizontal decorative line 13 and the inner decorative panel 15 at the bottom. Different effects can be achieved and can be selected according to needs.

[0074] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0075] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A wall panel decorative metal sheet assembly, characterized by: include: A corner decorative piece (1), wherein the corner decorative piece (1) is a quarter-circular piece, and the corner decorative piece (1) is arranged on one side of the corner of the wall panel; A corner extension piece (2), wherein the corner extension piece (2) is fixed to one side of the corner decorative piece (1); Corner extension piece 2 (3), said corner extension piece 2 (3) being fixed on the other side of the corner decorative piece (1) and being arranged perpendicularly to the corner extension piece 1 (2); A horizontal connecting piece (4), wherein the horizontal connecting piece (4) is horizontally arranged between the two corner decorative pieces (1); A vertical connecting piece (5), wherein the vertical connecting piece (5) is vertically arranged at the bottom of the corner decorative piece (1); A closing connecting piece (6), wherein the closing connecting piece (6) is vertically arranged at the bottom end of the vertical connecting piece (5); The surface of the corner decorative piece (1) and the surface of one side of the horizontal connecting piece (4) and the vertical connecting piece (5) are located in the same plane; The cross-sections of the corner extension piece 1 (2) and the corner extension piece 2 (3) are the same as the cross-sections of the wall panel decorative lines; The surface of the corner decorative piece (1) is provided with a mounting hole (6), the surfaces of the corner extension piece 1 (2) and the corner extension piece 2 (3) are provided with a fixing hole (7), a connecting pin (8) is provided in the mounting hole (6), and the other end of the connecting pin (8) is plugged into the fixing hole (7); Adjustment fixing holes (9) are provided on the surfaces of the horizontal connecting piece (4), the vertical connecting piece (5) and the closing connecting piece (6), and a rotation fixing nail (10) is provided in the adjustment fixing hole (9), and one end of the rotation fixing nail (10) is fixed to the adjustment fixing hole (9) by rotation.

2. The wall panel decorative metal sheet assembly according to claim 1, characterized in that: A connecting block (101) is fixedly connected to the side of the corner decorative piece (1) at the corner, and one end of the horizontal connecting piece (4) and the vertical connecting piece (5) connected to the corner decorative piece (1) is provided with a connecting groove adapted to the connecting block (101).

3. The wall panel decorative metal sheet assembly according to claim 1, characterized in that: The adjusting and fixing hole (9) comprises a circular groove (91) and an elongated hole (92), wherein the diameter of the circular groove (91) accounts for 70%-80% of the width of the horizontal connecting piece (4), and the depth of the circular groove (91) accounts for 40%-60% of the thickness of the horizontal connecting piece (4).

4. The wall panel decorative metal sheet assembly according to claim 3, characterized in that: The rotating fixing nail (10) comprises a nail body (101), a connecting cap (102) and a long bar (103), wherein the connecting cap (102) is fixed to one end of the nail body (101), the long bar (103) is rotatably connected to the surface of the connecting cap (102), and the long bar (103) is adapted to the long hole (92).

5. The wall panel decorative metal sheet assembly according to claim 4, characterized in that: The thickness of the connecting cap (102) is smaller than the depth of the circular groove (91).

6. The wall panel decorative metal sheet assembly according to claim 1, characterized in that: The connecting pin (8) comprises a pin body (81), the middle portion of the pin body (81) is fixedly connected to a limiting block (82), and a surface of the pin body (81) is provided with a collapse groove (83).

7. The wall panel decorative metal sheet assembly according to claim 6, characterized in that: The mounting hole (6) and the fixing hole (7) are interference-fitted or over-fitted with the connecting pin (8), and the connecting pin (8) is a plastic part.

8. The wall panel decorative metal sheet assembly according to claim 1, characterized in that: One end of the closing connecting piece (6) is provided with a first connecting notch (61), and one end of the vertical connecting piece (5) close to the closing connecting piece (6) is provided with a second connecting notch (51) adapted to the first connecting notch (61).

9. A method for installing a wall panel decorative metal sheet assembly, applicable to the wall panel decorative metal sheet assembly according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1: Fixing vertical decorative lines (12) on both sides at preset positions on the surface of the wall panel (11); Step 2: Install corner extension piece 1 (2) and corner extension piece 2 (3) on both sides of the corner decorative piece (1), and place the installed corner decorative piece (1) on top of the vertical decorative line; Step 3: Install the horizontal decorative lines (13) at the top and the right-angle decorative lines (14) at the top corners; Step 4: Install the horizontal connecting piece (4) and the vertical connecting piece (5), and fix them by rotating the fixing pins (10); Step 5: Install the right-angle decorative line (14) at the bottom, and then install the closing connecting piece (6) by rotating the fixing nail (10); Step 6: Install the bottom horizontal decorative line (13) and the interior decorative panel (15).

10. The wall panel decorative metal sheet assembly according to claim 1, characterized in that: In step 4, the tip of the fixing nail (10) is nailed into one side of the vertical decorative line (12).

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