Installation component of non-90-degree decorative wallboard and installation method of non-90-degree decorative wallboard

Abstract

The invention relates to the technical field of building decoration, and provides a non-90-degree decorative wallboard mounting component and a mounting method thereof.The non-90-degree decorative wallboard mounting component comprises a closing edge suitable for abutting against the top face of a decorative wallboard, and an arc convex face is arranged on the side, away from the decorative wallboard, of the closing edge; the clamping edge is suitable for being inserted into the clamping groove; the fixed bottom edge is suitable for abutting against the bottom face of the decorative wallboard, and the closing edge, the clamping edge and the fixed bottom edge are parallel to one another; the supporting plate is connected between the closing edge and the fixed bottom edge, the supporting plate is located at the same end of the closing edge and the fixed bottom edge in the length direction, a non-right-angle first included angle is formed between the supporting plate and the closing edge, and the clamping edge is connected to the supporting plate and located between the closing edge and the fixed bottom edge. The installation component can be suitable for wall corners of non-90-degree internal corners and non-90-degree external corners, the angle adjusting range of the installation component is large, the arc protrusions on the closing-up edges hide gaps at the joints or the corners, and the decoration and attractiveness effects are enhanced.

Description

Technical Field

[0001] The present application relates to the technical field of building decoration, and more specifically, to an installation component of a non-90-degree decorative wall panel and an installation method thereof. Background Art

[0002] Decorative wall panels are a type of wall decoration building material that serves a single-sided decorative purpose. They can replace wallpaper, wall tiles and other wall materials. In order to ensure beautiful appearance, stable structure, and waterproof and dustproof functions, when installing prefabricated wall panels, decorative wall panels are usually installed and fixed with the help of mounting components.

[0003] The installation component is a prefabricated card strip, and a card slot is opened on the side of the decorative wall panel. The card strip and the card slot are used to achieve the lateral connection of the wall panel, and then the visible seam of the surface layer is filled.

[0004] However, the existing installation components only meet the requirements of flat connection or 90-degree angle connection between decorative wall panels. The angle of some building walls is not 90 degrees, and the existing installation components cannot meet the installation requirements. The scope of application is small. Only special installation components can be set up separately to connect the decorative wall panels, and additional gap filling is required, which makes the installation process complicated and unsightly.

[0005] Therefore, the existing technology still needs to be improved and developed. Summary of the invention

[0006] The purpose of the present application is to provide a mounting component and mounting method for a non-90-degree decorative wall panel, so as to solve the technical problem in the prior art that the wall panel installation process is complicated and unsightly.

[0007] To achieve the above-mentioned purpose, in a first aspect of the present application, there is provided a mounting member for a non-90-degree decorative wallboard, which is used for mounting on the decorative wallboard, wherein a slot is provided on the side of the decorative wallboard, and the slot is located between the top surface and the bottom surface of the decorative wallboard, and the mounting member comprises:

[0008] A closing edge is suitable for abutting against the top surface of the decorative wallboard, and a side of the closing edge facing away from the decorative wallboard is provided with an arc convex surface;

[0009] A card-joining edge, adapted to be inserted into the card slot;

[0010] A fixed bottom edge, adapted to abut against the bottom surface of the decorative wallboard, wherein the closing edge, the clamping edge and the fixed bottom edge are parallel to each other;

[0011] A support plate is connected between the closing edge and the fixed bottom edge. The support plate is located at the same end of the closing edge and the fixed bottom edge along the length direction. A first non-right angle is formed between the support plate and the closing edge. The clamping edge is connected to the support plate and is located between the closing edge and the fixed bottom edge.

[0012] Furthermore, a vertical projection of the closing edge on the clamping edge and a vertical projection of the arc convex surface on the clamping edge coincide with each other.

[0013] Furthermore, a guide surface perpendicular to the closing edge is provided at the intersection of the closing edge and the support plate, and the guide surface is smoothly butted against the arc convex surface.

[0014] In some embodiments, the bottom end of the guide surface is located between the closing edge and the clamping edge.

[0015] Furthermore, a first angle of acute angle is formed between the support plate and the closing edge, and a second angle of obtuse angle is formed between the support plate and the fixed bottom edge.

[0016] In some embodiments, the end surface of the fixed bottom edge facing the clamping edge is an upper end surface, and the upper end surface is provided with a nail countersunk groove, and the bottom of the nail countersunk groove is lower than the upper end surface and is provided with a screw hole.

[0017] Furthermore, the fixed bottom edge is set with uniform thickness, and one end of the fixed bottom edge away from the support plate is bent toward a side away from the clamping edge to form a bent portion, and the bent portion is flush with the bottom of the nail sinking groove.

[0018] In some embodiments, the length of the clamping edge is greater than the length of the closing edge, and the length of the fixed bottom edge is greater than the length of the clamping edge.

[0019] Furthermore, the first angle is 45°, and the second angle is 135°.

[0020] In a second aspect of the present application, there is provided a method for installing a mounting member, which is applied to the mounting member of the decorative wallboard described in the above embodiment, wherein the mounting member includes a first mounting member and a second mounting member, and the partition wall decorative panel includes a first wallboard and a second wallboard, and the mounting method includes the following steps:

[0021] Step S1: fix the first mounting member to the wall, and fit the card slot on the first wall panel with the card edge on the first mounting member, so that the closing edge on the first mounting member abuts against the top surface of the first wall panel, and the fixed bottom edge on the first mounting member abuts against the bottom surface of the first wall panel;

[0022] Step S2: adjust the angle between the second mounting component and the first mounting component, and fix the second mounting component on the wall, and fit the card slot on the second wall panel with the card edge on the second mounting component, so that the closing edge on the second mounting component abuts against the top surface of the second wall panel, and the fixed bottom edge on the second mounting component abuts against the bottom surface of the second wall panel.

[0023] The beneficial effects of the installation component and installation method of the non-90-degree decorative wallboard provided by the present application are at least:

[0024] The mounting member of the present application can be used not only for plane walls and right-angled wall corners, but also for non-90-degree inner angles and non-90-degree outer angles. Since there is a non-right-angled first angle between the support plate and the closing edge, when adjusting the angle between the two mounting members, the support plates of the two mounting members can avoid each other, that is, while ensuring that the closing edges of the two mounting members remain in abutment, the support plates of the two mounting members will not abut and collide, thereby improving the angle adjustment range of the mounting member during installation.

[0025] The arc convex surfaces of the two installation components are butted against each other to form a surface with a certain arc aesthetic. Since the arc convex surfaces of the two closing edges are butted against each other, when the angle between the two closing edges is adjusted, the arc convex surfaces on the two closing edges always remain smoothly connected along the arc surface, hiding the gap at the junction or corner, and the connection transition is natural and smooth, thereby enhancing the decorative and aesthetic effects, replacing the caulking process, simplifying the traditional installation process, and improving the installation efficiency of on-site decorative wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 A schematic diagram of the structure of the installation components of the non-90-degree decorative wall panel provided in the embodiment of the present application;

[0028] Figure 2 A schematic diagram of the structure of the installation component provided in the embodiment of the present application when it is installed on a flat wall;

[0029] Figure 3 A schematic diagram of the structure when the mounting member provided in the embodiment of the present application is installed on a right-angle wall;

[0030] Figure 4 A schematic diagram of the structure when the mounting component provided in the embodiment of the present application is installed on a concave angle wall;

[0031] Figure 5 A schematic diagram of the structure when the mounting component provided in the embodiment of the present application is installed on a positive corner wall;

[0032] Figure 6 A flowchart of the installation method provided in an embodiment of the present application.

[0033] Among them, the reference numerals in the figure are:

[0034] 1. Install components;

[0035] 2. Closing edge; 21. Arc convex surface;

[0036] 3. Card edge connection;

[0037] 4. Fixed bottom edge; 41. Upper end surface; 42. Sinking nail groove; 43. Bending portion;

[0038] 5. Support plate;

[0039] 6. Guide surface;

[0040] 7. Decorative wall panel; 71. Card slot; 72. Top surface; 73. Bottom surface. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0042] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be directly or indirectly located on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on the present technical solution. The terms "first" and "second" are only used for the convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0043] It should be noted that in the prior art, a slot is opened on the side of the decorative wall panel, and the lateral connection of the wall panel is achieved by using the cooperation of the mounting component and the slot, and then the visible seam of the surface layer is filled; for the building's concave corners, double clips are used to fix the two wall panels separately, and then the seams are filled and beautified.

[0044] However, the existing installation components only meet the requirements of flat connection or 90-degree angle connection. For wall corners that are not 90 degrees, the installation components cannot be adjusted in angle, resulting in a limited scope of application of the installation components. In addition, the installation gap between two adjacent decorative wall panels needs to be filled, and the operation steps are complicated and not aesthetically pleasing.

[0045] To this end, in the first aspect of the present application, a mounting component for a non-90-degree decorative wall panel is provided, which can meet the requirements of the installation of partition wall decorative panels at non-90-degree corners, and can omit the step of caulking after installation, making it more beautiful and tidy after installation. The mounting component for the non-90-degree decorative wall panel of an embodiment of the present application is described below in conjunction with the accompanying drawings.

[0046] See also Figure 1 , Figure 1 A schematic diagram showing the structure of the mounting component of the non-90-degree decorative wall panel of the present application. The mounting component is used to be mounted on the decorative wall panel, see Figure 2-Figure 5 , is a schematic diagram of the structure after the installation component 1 and the decorative wallboard 7 are installed together, and a slot 71 is provided on the side of the decorative wallboard 7, and the slot 71 is located between the top surface 72 and the bottom surface 73 of the decorative wallboard 7. The installation component 1 includes a closing edge 2, a clamping edge 3, a fixed bottom edge 4 and a support plate 5.

[0047] Specifically, the closing edge 2 is suitable for abutting against the top surface 72 of the decorative wall panel 7, and the side of the closing edge 2 facing away from the decorative wall panel 7 is provided with an arc convex surface 21; the snap-in edge 3 is suitable for being inserted into the snap-in groove 71; the fixed bottom edge 4 is suitable for abutting against the bottom surface 73 of the decorative wall panel 7, and the closing edge 2, the snap-in edge 3 and the fixed bottom edge 4 are parallel to each other; the support plate 5 is connected between the closing edge 2 and the fixed bottom edge 4, the support plate 5 is located at the same end of the closing edge 2 and the fixed bottom edge 4 along the length direction, and there is a first non-right angle between the support plate 5 and the closing edge 2, and the snap-in edge 3 is connected to the support plate 5 and is located between the closing edge 2 and the fixed bottom edge 4.

[0048] During installation, the wall conditions include flat walls, right-angled corners, non-90-degree inner corners, and non-90-degree outer corners. When the wall is a flat wall, refer to Figure 2 , Figure 2 The schematic diagram of the structure after the installation component 1 is connected with the wall panel; when the wall is a right-angle wall, refer to Figure 3 , Figure 3 It is a schematic diagram of the structure after the installation component 1 is spliced ​​with the wall panel.

[0049] When the decorative wall panel 7 is installed at a non-90 degree internal angle, refer to Figure 4First, a mounting component 1 is fixedly connected to the base plate of the wall through the fixed bottom edge 4. Of course, when the wall is not provided with a base plate, the fixed bottom edge 4 of the mounting component 1 is fixed to the wall. In the embodiment of the present application, a base plate is provided on the wall.

[0050] Then, a card slot 71 on a decorative wall panel 7 is inserted into the card edge 3 on the mounting component 1 . Meanwhile, the decorative wall panel 7 can be fixed to the base panel by means of structural adhesive.

[0051] Then adjust the angle of another mounting component 1 so that the fixed bottom edge 4 of the mounting component 1 is close to the wall on the other side of the inner corner, and fix the fixed bottom edge 4 to the wall or the base board of the wall. Finally, the card slot 71 on another decorative wall panel 7 is matched and plugged into the card edge 3 on the mounting component 1.

[0052] When the decorative wallboard 7 is installed at a non-90 degree external angle, the installation steps of the decorative wallboard 7 and the installation member 1 are similar to those of the internal angle. Figure 5 First, a mounting component 1 is fixedly connected to the base plate of the wall through the fixed bottom edge 4.

[0053] Then, a card slot 71 on a decorative wall panel 7 is inserted into the card edge 3 on the mounting component 1 . Meanwhile, the decorative wall panel 7 can be fixed to the base panel by means of structural adhesive.

[0054] Then adjust the angle of another mounting component 1 so that the fixed bottom edge 4 of the mounting component 1 is close to the wall on the other side of the positive angle, and fix the fixed bottom edge 4 to the wall or the base board of the wall. Finally, the card slot 71 on another decorative wall panel 7 is matched and plugged into the card edge 3 on the mounting component 1.

[0055] The mounting component 1 of the present application can be used not only for plane walls and right-angled wall corners, but also for non-90-degree internal angles and non-90-degree external angles. Since the support plate 5 and the closing edge 2 have a first non-right angle, when adjusting the angle between the two mounting components 1, the support plates 5 of the two mounting components 1 can avoid each other. That is to say, while ensuring that the closing edges 2 of the two mounting components 1 remain in abutment, the support plates 5 of the two mounting components 1 will not abut or collide, thereby improving the angle adjustment range of the mounting component 1 during installation.

[0056] Moreover, after installation, the closing edges 2 of the two installation components 1 abut against each other, and the arc convex surfaces 21 of the two closing edges 2 butt against each other, forming a surface with a certain arc surface beauty, thereby eliminating the step of caulking treatment. At the same time, since the arc convex surfaces 21 of the two closing edges 2 butt against each other, when the angle between the two closing edges 2 is adjusted, the arc convex surfaces 21 on the two closing edges 2 always maintain a smooth connection along the arc surface, hiding the gap at the junction or corner, and the transition is natural and smooth, thereby enhancing the decorative and aesthetic effect, replacing the caulking process, simplifying the traditional installation process, and improving the installation efficiency of the on-site decorative wall panels 7.

[0057] In some embodiments, see Figure 1 , the vertical projection of the closing edge 2 on the clamping edge 3 and the vertical projection of the arc convex surface 21 on the clamping edge 3 coincide with each other.

[0058] Among them, the closing edge 2 includes an abutment plane facing the clamping edge 3 and an arc convex surface 21 away from the clamping edge 3. When the mounting component 1 is installed on the decorative wall panel 7, the abutment plane abuts against the top surface 72 of the decorative wall panel 7, and the arc convex surface 21 is exposed to play a decorative role.

[0059] When the vertical projection of the closing edge 2 on the card edge 3 coincides with the vertical projection of the arc convex surface 21 on the card edge 3, the exposed portion of the closing edge 2 is all the arc convex surface 21. The rounded design usually gives people a smoother and more harmonious feeling, making the exposed portion form an aesthetically pleasing arc surface, which helps to enhance the visual appeal and looks more modern and refined.

[0060] Moreover, right angles or sharp edges are prone to form stress concentration points when subjected to pressure, which may cause material fatigue or even rupture, while arc surfaces can distribute stress more evenly, enhancing the stability and durability of the structure. The arc convex surface 21 can also make the mating and abutment between two adjacent mounting components 1 smoother, allowing a certain degree of error tolerance.

[0061] Further, see Figure 1-Figure 5 A guide surface 6 perpendicular to the closing edge 2 is provided at the intersection of the closing edge 2 and the support plate 5 , and the guide surface 6 is smoothly butted against the arc convex surface 21 .

[0062] Among them, the guide surface 6 is a vertical surface connecting the snap-in plate and the arc convex surface 21. When two adjacent mounting components 1 abut against each other, the guide surface 6 can provide guidance for the two mounting components 1 when they abut against each other, thereby reducing the friction between the two mounting components 1 during sliding contact, thereby reducing the risk of surface damage and helping to extend the service life of the mounting components 1.

[0063] The provision of the guide surface 6 can also promote a more secure connection and help to evenly distribute the pressure applied to the two mounting members 1 at the abutment.

[0064] In some embodiments, see Figure 1-Figure 5 The bottom end of the guide surface 6 is located between the closing edge 2 and the clamping edge 3 .

[0065] In some embodiments, there is an acute first angle α between the support plate 5 and the closing edge 2 , and there is an obtuse second angle β between the support plate 5 and the fixed bottom edge 4 .

[0066] It should be noted that, in the prior art, the support plate 5 is vertically connected between the closing edge 2 and the fixed bottom edge 4. If the structure in the prior art is adopted, when the two mounting components 1 are brought close to each other, the support plates 5 on the two mounting components 1 will abut against each other, causing the two mounting components 1 to be unable to move closer, and the adjustable angle is very limited, which cannot meet the installation requirements of non-degree external angles.

[0067] In this embodiment, the support plate 5 is tilted between the closing edge 2 and the fixed bottom edge 4, and it can be seen from the above embodiment that the two ends of the support plate 5 are connected to the ends on the same side of the closing plate and the support plate 5, so that the mounting member 1 is constructed as follows: Figure 1 The structure shown.

[0068] Thus, when the mounting member 1 is used to be mounted on Figure 5 When the two mounting components 1 are placed close to each other in the external corner as shown, the support plates 5 on the two mounting components 1 will not abut against each other, which provides adjustment space for the angle adjustment between the mounting components 1, increases the adjustable angle range of the mounting components 1, and has a wider application range.

[0069] Furthermore, the mounting member 1 of this embodiment is not only applicable to a certain range of external corners, but also to a certain range of internal corners. For example, the mounting member 1 can be applicable to internal corners γ of 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, and external corners δ of 190°, 210°, 220°, 230°, 240°, 250°, 260°, 270°. For example, the internal corner γ and the external corner δ are as follows: Figure 4 and Figure 5 shown.

[0070] In some embodiments, the end surface of the fixed bottom edge 4 facing the clamping edge 3 is an upper end surface 41, and the upper end surface 41 is provided with a nail sinking groove 42, and the bottom of the nail sinking groove 42 is lower than the upper end surface 41 and is provided with a screw hole.

[0071] When connecting the fixed bottom edge 4 to the wall, screws are screwed into the screw holes of the countersunk grooves 42. The countersunk grooves 42 allow the heads of the screws to be completely embedded under the upper end surface 41 of the fixed bottom edge 4 to avoid exposure of the nail heads, thereby providing a smoother and neater appearance.

[0072] Furthermore, when nails or screws are driven directly into the surface of the fixed bottom edge 4, cracks or breakage may occur in the material around the fixed bottom edge 4, while the nail countersunk groove 42 can disperse the stress, reduce this risk, and ensure that the surface of the fixed bottom edge 4 is intact. The nail countersunk groove 42 also helps to ensure that the nails or screws are firmly fixed in the correct position, reducing the possibility of loosening due to vibration or other external forces.

[0073] Further, see Figure 1-Figure 5 The fixed bottom edge 4 is set with equal thickness, and one end of the fixed bottom edge 4 away from the supporting plate 5 is bent toward the side away from the clamping edge 3 to form a bending portion 43, and the bending portion 43 is flush with the bottom of the nail sinking groove 42.

[0074] In order to ensure the structural strength of the fixed bottom edge 4, the fixed bottom edge 4 is set to a structure of equal thickness, so that the bottom of the nail groove 42 protrudes from the area of ​​the fixed bottom edge 4 where the nail groove 42 is not. In order to improve the stability of the fixed bottom edge 4 when it is attached to the wall, a bending portion 43 is formed on the fixed bottom edge 4. In this way, when the fixed bottom edge 4 is in contact with the wall, the bottom of the nail groove 42 and the bending portion 43 can simultaneously play a supporting role, thereby improving the stability of the fixed bottom edge 4 and reducing the risk of the fixed bottom edge 4 shaking after installation.

[0075] Further, see Figure 1-Figure 5 The length of the clamping edge 3 is greater than the length of the closing edge 2 , and the length of the fixed bottom edge 4 is greater than the length of the clamping edge 3 .

[0076] Since the fixed bottom edge 4 is used to be connected to the wall, the length of the fixed bottom edge 4 is greater than the length of the closing edge 2, which can improve the stability of the installation component 1 after being connected to the wall.

[0077] In a second aspect of the present application, there is provided a method for installing a mounting member 1, which is applied to the mounting member 1 of the decorative wallboard 7 of the above embodiment, wherein the mounting member 1 includes a first mounting member 1 and a second mounting member 1, and the partition wall decorative panel includes a first wallboard and a second wallboard, Figure 6 The installation method includes the following steps:

[0078] Step S1: fix the first mounting member 1 to the wall, and fit the card slot 71 on the first wall panel with the card edge 3 on the first mounting member 1, so that the closing edge 2 on the first mounting member 1 abuts against the top surface 72 of the first wall panel, and the fixed bottom edge 4 on the first mounting member 1 abuts against the bottom surface 73 of the first wall panel;

[0079] Step S2: adjust the angle between the second mounting component 1 and the first mounting component 1, and fix the second mounting component 1 on the wall, and fit the card slot 71 on the second wall panel with the card edge 3 on the second mounting component 1, so that the closing edge 2 on the second mounting component 1 abuts against the top surface 72 of the second wall panel, and the fixed bottom edge 4 on the second mounting component 1 abuts against the bottom surface 73 of the second wall panel.

[0080] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A mounting member for a non-90-degree decorative wall panel, used for mounting on a decorative wall panel, wherein a slot is provided on the side of the decorative wall panel, and the slot is located between the top surface and the bottom surface of the decorative wall panel, characterized in that: The mounting member comprises: A closing edge is suitable for abutting against the top surface of the decorative wallboard, and a side of the closing edge facing away from the decorative wallboard is provided with an arc convex surface; A card-joining edge, adapted to be inserted into the card slot; A fixed bottom edge, adapted to abut against the bottom surface of the decorative wallboard, wherein the closing edge, the clamping edge and the fixed bottom edge are parallel to each other; A support plate is connected between the closing edge and the fixed bottom edge. The support plate is located at the same end of the closing edge and the fixed bottom edge along the length direction. A first non-right angle is formed between the support plate and the closing edge. The clamping edge is connected to the support plate and is located between the closing edge and the fixed bottom edge.

2. The installation component of the non-90 degree decorative wallboard according to claim 1, characterized in that: The vertical projection of the closing edge on the clamping edge and the vertical projection of the arc convex surface on the clamping edge coincide with each other.

3. The installation component of the non-90 degree decorative wallboard according to claim 1, characterized in that: A guide surface perpendicular to the closing edge is provided at the intersection of the closing edge and the support plate, and the guide surface is smoothly butted against the arc convex surface.

4. The installation component of the non-90 degree decorative wallboard according to claim 3, characterized in that: The bottom end of the guide surface is located between the closing edge and the clamping edge.

5. The installation component of the non-90 degree decorative wallboard according to claim 1, characterized in that: The support plate and the closing edge have the first acute angle, and the support plate and the fixed bottom edge have the second obtuse angle.

6. The installation component of the non-90 degree decorative wallboard according to claim 1, characterized in that: The end surface of the fixed bottom edge facing the clamping edge is the upper end surface, and the upper end surface is provided with a nail sinking groove, the bottom of the nail sinking groove is lower than the upper end surface and is provided with a screw hole.

7. The installation component of the non-90 degree decorative wallboard according to claim 6, characterized in that: The fixed bottom edge is set with equal thickness, and one end of the fixed bottom edge away from the support plate is bent toward a side away from the clamping edge to form a bent portion, and the bent portion is flush with the bottom of the nail sinking groove.

8. The installation component of the non-90 degree decorative wallboard according to claim 1, characterized in that: The length of the clamping edge is greater than the length of the closing edge, and the length of the fixed bottom edge is greater than the length of the clamping edge.

9. The installation component of the non-90 degree decorative wallboard according to claim 5, characterized in that: The first angle is 45°, and the second angle is 135°.

10. A method for installing a mounting component, characterized in that: The mounting member for the decorative wallboard according to any one of claims 1 to 9 comprises a first mounting member and a second mounting member, the partition wall decorative panel comprises a first wallboard and a second wallboard, and the mounting method comprises the following steps: Step S1: fix the first mounting member to the wall, and fit the card slot on the first wall panel with the card edge on the first mounting member, so that the closing edge on the first mounting member abuts against the top surface of the first wall panel, and the fixed bottom edge on the first mounting member abuts against the bottom surface of the first wall panel; Step S2: adjust the angle between the second mounting component and the first mounting component, and fix the second mounting component on the wall, and fit the card slot on the second wall panel with the card edge on the second mounting component, so that the closing edge on the second mounting component abuts against the top surface of the second wall panel, and the fixed bottom edge on the second mounting component abuts against the bottom surface of the second wall panel.

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