Hidden internal corner mounting structure of wall protection plate

Abstract

A hidden internal corner installation structure of a wall protection plate comprises a first wall protection plate, a second wall protection plate, a first installation stand column, a second installation stand column, a first connecting piece and a second connecting piece. The first installation stand column is installed on a first wall body, the first connecting pieces are installed on the first wall protection plate, the first connecting pieces are arranged at intervals in the height direction of the first wall protection plate, and the first wall protection plate is connected with the first installation stand column through the first connecting pieces. The second installation stand column is installed on a second wall body, the second connecting pieces are installed on the second wall protection plate, the second connecting pieces are arranged at intervals in the height direction of the second wall protection plate, and the second wall protection plate is connected with the second installation stand column through the second connecting pieces; and the end part of the first wall protection plate is combined with the second wall protection plate to form an internal corner wall protection plate which is vertical to each other. According to the internal corner installation structure, complex caulking grooves or inserting grooves do not need to be formed in the edge of the wall protection plate, tedious machining steps are avoided, and therefore the installation process is greatly simplified, and construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building decoration, especially relates to a hidden internal corner mounting structure of a wainscot. BACKGROUND

[0002] Wainscot is also called wall skirt and wall panel. Wainscot is a new type of decorative wall material developed in recent years, which generally uses wood as base material. Wainscot has the advantages of light weight, fireproof, mothproof, safe use, obvious decoration effect and the like, and therefore is more and more welcomed by people and is used more and more widely.

[0003] In the process of installing wainscot, the fixing of wall internal corner and the installation of wall internal corner closing are the key points and difficulties of the whole installation process. The existing Chinese patent CN211817610U discloses a wainscot internal corner fixing component and wainscot cooperation structure, the wainscot internal corner fixing component includes a wainscot internal corner fixing plate body, and one side has a wainscot pipe control mechanism; the wainscot includes first and second wainscot plate bodies, the wainscot pipe control mechanism includes first and second wainscot plate body insertion wing plates, the first wainscot plate body insertion wing plate is bent from the left side of the wainscot internal corner fixing plate body towards the direction of the first wainscot plate body, the second wainscot plate body insertion wing plate is formed on the right side of the first wainscot plate body insertion wing plate and is perpendicular to the first wainscot plate body insertion wing plate, the rear edge part of the first wainscot plate body is provided with a first insertion groove, and the left edge part of the second wainscot plate body is provided with a second insertion groove; the first wainscot plate body insertion wing plate has first insertion wing plate teeth engaged with the groove wall of the first insertion groove, and the front and rear sides of the second wainscot plate body insertion wing plate have second insertion wing plate teeth engaged with the groove wall of the second insertion groove.

[0004] The Chinese patent CN113605622B further discloses an internal corner structure, which includes a first internal corner plate and a second internal corner plate spaced apart along the length direction and hollowed, a first connecting structure for connecting the first internal corner plate, and a second connecting structure for connecting the second internal corner plate, the first connecting structure and the second connecting structure are detachably fixed, the side of the first internal corner plate and the second internal corner plate close to the internal corner of the wall surface respectively forms a first insertion slot and a second insertion slot extending along the vertical direction, and the first connecting structure and the second connecting structure are fixedly connected with each other and respectively inserted into the first insertion slot and the second insertion slot.

[0005] The above two patents both disclose the same type of internal corner fixing structure, which needs to set insertion grooves or insertion slots on the edges of the wall plates, and the insertion grooves or insertion slots are inserted with the insertion parts protruding from the internal corner components, so that the two wall plates are spliced at the internal corner. This installation method needs to process and set grooves on the edges of each internal corner wall plate, which is complicated to operate; the wall plates with the set grooves are only suitable for the internal corner, so that the applicability of the wainscot is reduced. UTILITY MODEL CONTENTS

[0006] In order to solve the problems of the prior art, the utility model discloses a hidden internal corner mounting structure of a wall protection plate, which solves the problems of the prior art, such as the need to open a clamping groove on the edge of the wall protection plate, complicated operation and low applicability of the internal corner wall protection plate.

[0007] In order to achieve the above object, the utility model adopts the following technical scheme:

[0008] A hidden internal corner mounting structure of a wall protection plate, comprising a first wall protection plate, a second wall protection plate, a first mounting stand, a second mounting stand, a plurality of first connecting pieces and a plurality of second connecting pieces.

[0009] The first mounting stand is mounted on a first wall, and the first mounting stand is arranged in the height direction of the first wall; the first connecting pieces are mounted on the end of one side of the first wall protection plate, and a plurality of first connecting pieces are arranged at intervals in the height direction of the first wall protection plate; and the first wall protection plate is connected to the first mounting stand through the first connecting pieces.

[0010] The second mounting stand is mounted on a second wall, and the second mounting stand is arranged in the height direction of the second wall; the second connecting pieces are mounted on the end of one side of the second wall protection plate, and a plurality of second connecting pieces are arranged at intervals in the height direction of the second wall protection plate; and the second wall protection plate is connected to the second mounting stand through the second connecting pieces.

[0011] The end of the first wall protection plate is connected to the other side of the second wall protection plate, and the end of the first wall protection plate and the second wall protection plate are combined to form an internal corner wall protection plate perpendicular to each other.

[0012] Preferably, the first connecting pieces and the second connecting pieces are connecting pieces of the same structure, and the first wall protection plate and the second wall protection plate are wall protection plates of the same structure.

[0013] The connecting piece comprises a main body, a positioning part and a connecting part, the positioning part is arranged on one side of the main body, and the connecting part is arranged on the other side of the main body.

[0014] The positioning part comprises a first plate and a second plate, one end of the first plate is connected to the main body and is in the same plane as the main body, the other end of the first plate is connected to the second plate, the second plate is perpendicular to the first plate, and the second plate is arranged in the direction away from the main body.

[0015] The positioning part is positioned at the right angle of the end of the wall protection plate, the main body is fixed to the wall protection plate through a fastener, and the connecting part is used for mounting and connecting with the first mounting stand or the second mounting stand.

[0016] Preferably, the first mounting column and the second mounting column are structurally identical mounting columns.

[0017] The mounting column comprises a column body and a mounting portion, the column body is arranged to extend along the height direction, the mounting portion is arranged on one side of the column body, the mounting portion is detachably connected with the connecting portion, and the other side of the column body is connected with the wall panel.

[0018] Preferably, the connecting portion is a clamping groove recessed towards the body direction, and the mounting portion is a protrusion, the clamping groove and the protrusion are connected in cooperation.

[0019] Preferably, a column fixing support is arranged between the first mounting column and the second mounting column.

[0020] One side of the column fixing support is connected with the side of the column body of the first mounting column provided with the mounting portion, and the other side of the column fixing support is connected with one end of the column body of the second mounting column.

[0021] Preferably, the column fixing support comprises a square frame body and a right-angle connecting piece.

[0022] The right-angle connecting piece comprises a first right-angle plate and a second right-angle plate, the first right-angle plate is formed by extending one side plate of the square frame body outward, the first right-angle plate and the second right-angle plate are perpendicular to each other, and the second right-angle plate is arranged to extend away from the square frame body; the second right-angle plate is connected with the first mounting column, and the square frame body is connected with the second mounting column.

[0023] Preferably, the adjusting mounting member further comprises a wall mounting block and an adjusting member, one end of the adjusting member is connected with the mounting column, and the other end of the adjusting member is adjustably connected with the wall mounting block.

[0024] Preferably, the wall mounting block is in the shape of a "convex" character, the wall mounting block comprises a first supporting plate, a bent connecting plate and a second supporting plate, the first supporting plate and the second supporting plate are respectively arranged on two sides of the bent connecting plate, the first supporting plate and the second supporting plate are used to be mounted and connected with the first wall or the second wall, and the bent connecting plate is provided with a threaded hole.

[0025] The adjusting member comprises a sliding block nut and a screw rod, one side of the column body opposite to the mounting portion is provided with a sliding groove, the sliding groove extends along the length direction of the column body and penetrates through both ends of the column body, the sliding block nut is slidably connected with the sliding groove in cooperation, and the screw rod is connected with the threaded hole of the bent connecting plate in cooperation.

[0026] Preferably, the connection part of the first and second wall panels is provided with a clamping molding strip extending in the height direction.

[0027] Preferably, the opposite sides of the clamping molding strip are respectively provided with elastic clamping members for clamping the first and second wall panels.

[0028] Compared with the prior art, the above technical solution has the following beneficial effects:

[0029] The corner mounting structure of the utility model does not need to process complex embedding grooves or plug-in grooves on the edge of the wall panel, avoids complicated processing steps, greatly simplifies the installation process, and improves the construction efficiency. Since the edge of the wall panel does not need special processing, after the first and second wall panels are installed at the corner, they can still maintain their original integrity and universality. Even when the size of the wall panel deviates, there is still an installation surplus, which is not limited to use at the corner, and improves the overall applicability of the wall panel. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a top view of one embodiment of the utility model;

[0031] Figure 2 is a partial schematic view (omitting the first and second walls) in Figure 1 ;

[0032] Figure 3 is a top view of another embodiment of the utility model;

[0033] Figure 4 is a schematic view of another perspective of one embodiment of the utility model;

[0034] Figure 5 is an exploded view of Figure 4 ;

[0035] Figure 6 is an assembly schematic view of the first mounting column, column fixing support and second mounting column in another embodiment of the utility model.

[0036] Wherein: the first wall body 01, the second wall body 02, the first wainscot 11, the second wainscot 12, the first mounting column 21, the second mounting column 22, the column main body 201, the mounting portion 202, the sliding groove 203, the first connecting piece 31, the second connecting piece 32, the main body 301, the positioning portion 302, the first plate 3021, the second plate 3022, the connecting portion 303, the adjusting mounting piece 40, the wall body mounting block 401, the first support plate 4011, the bending connecting plate 4012, the second support plate 4013, the adjusting piece 402, the sliding block nut 4021, the screw rod 4022, the clamping decorative strip 5, the elastic clamping piece 51, the column fixed support 6, the square frame main body 61, the right-angle connecting piece 62, the first right-angle plate 621 and the second right-angle plate 622. DETAILED DESCRIPTION

[0037] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0038] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0039] In addition, the terms "first", "second" and "third" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" and "third" can explicitly or implicitly include one or more of the features.

[0040] It should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The technical scheme of the present application is described below in combination with the drawings. Figures 1 to 6 The technical scheme of the present application is described below in combination with the drawings.

[0042] A hidden corner mounting structure of a wall panel, comprising a first wall panel 11, a second wall panel 12, a first mounting column 21, a second mounting column 22, a plurality of first connecting pieces 31 and a plurality of second connecting pieces 32;

[0043] The first mounting column 21 is mounted on a first wall 01, and the first mounting column 21 is arranged to extend along the height direction of the first wall 01. The first connecting pieces 31 are mounted on the end of one side of the first wall panel 11, and a plurality of first connecting pieces 31 are arranged to be spaced along the height direction of the first wall panel 11. The first wall panel 11 is connected to the first mounting column 21 through the first connecting pieces 31.

[0044] The second mounting column 22 is mounted on a second wall 02, and the second mounting column 22 is arranged to extend along the height direction of the second wall 02. The second connecting pieces 32 are mounted on the end of one side of the second wall panel 12, and a plurality of second connecting pieces 32 are arranged to be spaced along the height direction of the second wall panel 12. The second wall panel 12 is connected to the second mounting column 22 through the second connecting pieces 32.

[0045] The end of the first wall panel 11 is connected to the other side of the second wall panel 12, and the end of the first wall panel 11 and the second wall panel 12 are combined to form a corner wall panel perpendicular to each other.

[0046] Please refer to Figure 1 and Figure 2 , the utility model provides a kind of hidden corner mounting structure of wall panel, by corresponding first mounting column 21, second mounting column 22, a plurality of first connecting pieces 31 and a plurality of second connecting pieces 32 are respectively installed in first wall panel 11, first wall 01 and second wall panel 12 and second wall 02, combination forms the corner wall panel of covering wall corner. Wherein, first mounting column 21 is installed on first wall 01, and the back (the front shown in the figure) of first wall panel 11 is equipped with a plurality of first connecting pieces 31, and first wall panel 11 is covered first wall 01 by being detachably connected with first mounting column 21 through first connecting piece 31;Similarly, second mounting column 22 is installed on second wall 02, and the back (the right shown in the figure) of second wall panel 12 is equipped with a plurality of second connecting pieces 32, and second wall panel 12 is covered second wall 02 by being detachably connected with second mounting column 22 through second connecting piece 32. First wall panel 11 and second wall panel 12 are perpendicular to each other, and the end of the right side of first wall panel 11 is connected to the front (the left shown in the figure) of second wall panel 12 to form a corner wall panel perpendicular to each other, and the whole covers the corner of wall.

[0047] The utility model discloses a corner mounting structure does not need to process the complex embedding groove or the plug groove in the edge of the wainscot, avoids the complicated processing step, thereby greatly simplifies the installation process, improves the construction efficiency. Since the edge of the wainscot does not need special processing, after the completion of the corner installation, the first wainscot 11 and the second wainscot 12 still can keep the original integrity and universality, not only limit to the use at the corner, improves the overall applicability of the wainscot. The first mounting column 21 and the second mounting column 22 are fixed to the first wall 01 and the second wall 02 respectively, and extend along the wall height direction, and the first connecting piece 31 and the second connecting piece 32 are combined to firmly connect the wainscot on the column, and the structural form significantly enhances the stability of the wainscot installation and the durability of the overall structure. Since the wainscot is connected with the mounting column through a plurality of connecting pieces, the number and position of the connecting pieces can be flexibly adjusted according to the size of the wall and the specification of the wainscot, adapt to the demand of different space, enhance the flexibility and practicality of the design. The utility model discloses each connecting structure is relatively independent and easy to disassemble, can conveniently replace the damaged or aged wainscot alone, and does not need to make large-scale change to the whole corner structure, reduces the maintenance cost and time.

[0048] Further, the first connecting piece 31 and the second connecting piece 32 are connecting pieces of the same structure, and the first wainscot 11 and the second wainscot 12 are wainscots of the same structure.

[0049] The connecting piece includes a main body 301, a positioning part 302 and a connecting part 303, the positioning part 302 is arranged on one side of the main body 301, and the connecting part 303 is arranged on the other side of the main body 301.

[0050] The positioning part 302 includes a first plate 3021 and a second plate 3022, one end of the first plate 3021 is connected with the main body 301 and is in the same plane as the main body 301, the other end of the first plate 3021 is connected with the second plate 3022, the second plate 3022 is perpendicular to the first plate 3021, and the second plate 3022 extends away from the main body 301.

[0051] The positioning part 302 is positioned at the right angle of the end of the wainscot, the main body 301 is fixed with the wainscot through a fastener, and the connecting part 303 is used for mounting connection with the first mounting column 21 or the second mounting column 22.

[0052] By designing the first connecting piece 31 and the second connecting piece 32 as connecting pieces of the same structure, and designing the first wainscot 11 and the second wainscot 12 as wainscots of the same structure, the universality of the mounting structure is greatly enhanced. This means that during production, storage and installation, the number of types and quantities of parts can be reduced, and management and maintenance costs can be reduced.

[0053] The positioning part 302 in the connecting piece is designed to be accurate in positioning the right angle at the end of the panel, through the perpendicular structure of the first plate 3021 and the second plate 3022, so that the panel can be accurately aligned during installation, forming a perfect inside corner effect. Figure 3 and Figure 4 The main body 301 of the first connecting piece 31 is installed and connected with the back of the first panel 11 (the front in the figure), and the positioning part 302 is located on the left side of the main body 301 of the first connecting piece, wherein the first plate 3021 of the positioning part is also attached to the back of the first panel 11, and the second plate 3022 of the positioning part is perpendicular to the first plate 3021 and extends to the front panel surface direction (the front in the figure) of the first panel 11, and is attached to the right side of the first panel 11, so that the positioning part 302 of the first connecting piece is positioned at the right front corner of the first panel 11; then the first connecting piece 31 is positioned and installed behind the first panel 11, and the connecting part 303 of the first connecting piece is installed and connected with the first mounting column 21, so that the assembly of the first panel 11 is completed. Similarly, referring to Figure 3 and Figure 4 The main body 301 of the second connecting piece 32 is installed and connected with the back of the second panel 12 (the right in the figure), and the positioning part 302 is located on the front side of the main body 301 of the second connecting piece, wherein the first plate 3021 of the positioning part is attached to the back of the second panel 12, and the second plate 3022 of the positioning part is perpendicular to the first plate 3021 and extends to the front panel surface direction (the left in the figure) of the second panel, and is attached to the front side of the second panel 12, so that the positioning part 302 of the second connecting piece is positioned at the right front corner of the second panel 12; then the second connecting piece 32 is positioned and installed behind the second panel 12, and the connecting part 303 of the second connecting piece is installed and connected with the second mounting column 22, so that the assembly of the second panel 12 is completed.

[0054] The positioning part 302 not only plays a positioning role, but also increases the contact area with the panel through its structure, improving the stability of the connection. At the same time, the main body 301 is fixed with the panel through fasteners, further enhancing the reliability and durability of the connection.

[0055] Further, the first mounting column 21 and the second mounting column 22 are mounting columns of the same structure;

[0056] The mounting column includes a column main body 201 and a mounting part 202, the column main body 201 is arranged to extend in the height direction, the mounting part 202 is arranged on one side of the column main body 201, the mounting part 202 is detachably connected with the connecting part 303, and the other side of the column main body 201 is connected with the panel.

[0057] By designing the first mounting column 21 and the second mounting column 22 as structurally identical mounting columns, the versatility and standardization level of the mounting structure are further enhanced. This not only simplifies production and inventory management, but also makes the installation process more uniform and standardized, reducing the risk of installation errors.

[0058] The column body 201 is arranged to extend in the height direction, providing a solid support for the wall panel. At the same time, the stable connection between the mounting part 202 of the mounting column and the connecting part 303 of the connecting piece ensures the stability and reliability of the wall panel on the mounting column, preventing the wall panel from loosening or deforming during use.

[0059] Further, the detachable connection between the mounting column and the connecting piece allows the installation of the wall panel to be adjusted and customized according to different wall sizes and wall panel specifications, to adapt to different space requirements. This flexibility makes the mounting structure have a wider range of applications.

[0060] Furthermore, the connecting part 303 is a recessed slot facing the main body 301, and the mounting part 202 is a protrusion, which is connected with the slot.

[0061] The matching connection of the slot and the protrusion provides a tight fitting method, which can effectively prevent relative movement between the connecting piece and the mounting column, thereby enhancing the stability of the connection. This design makes the wall panel more stable and reliable after installation, reducing the safety hazards caused by loose connections. The matching connection of the slot and the protrusion makes the installation and disassembly process between the connecting piece and the mounting column simple and fast. When installing, you only need to align the protrusion with the slot and gently push it in to achieve connection; when disassembling, you only need to pull the protrusion out of the slot to complete the separation. This design improves construction efficiency and reduces installation costs.

[0062] Further, the protrusion is a protruding strip arranged continuously along the length direction of the column body 201, which makes the setting of the protrusion not need to correspond to the slot of the connecting piece one by one, and the number and position of the connecting pieces installed on the wall panel do not need to be limited. No matter how many connecting pieces are set or how the spacing between the connecting pieces is set, the connection between the mounting column and the connecting piece is not affected.

[0063] Further, the first mounting column 21 and the second mounting column 22 are provided with a column fixing bracket 6;

[0064] One side of the column fixing bracket 6 is connected with the side of the column body 201 of the first mounting column where the mounting part 202 is arranged, and the other side of the column fixing bracket 6 is connected with one end of the column body 201 of the second mounting column.

[0065] The column fixing support 6 comprises a square frame body 61 and a right-angle connecting piece 62.

[0066] The right-angle connecting piece 62 comprises a first right-angle plate 621 and a second right-angle plate 622, the first right-angle plate 621 is outwardly extended from a side plate of the square frame body 61, the first right-angle plate 621 and the second right-angle plate 622 are perpendicular to each other, and the second right-angle plate 622 is arranged in a direction away from the square frame body 61; the second right-angle plate 622 is connected with the first mounting column 21, and the square frame body 61 is connected with the second mounting column 22.

[0067] As shown in Figure 3 and Figure 6 the left side plate of the square frame body 61 of the column fixing support 6 extends forward to form the first right-angle plate 621 of the right-angle connecting piece 62, and the end of the first right-angle plate 621 is vertically provided with the second right-angle plate 622; the second right-angle plate 622 is connected with the column body 201 of the first mounting column 21 through a fastener, and the square frame body 61 is connected with the column body 201 of the second mounting column 22 through a fastener. It is worth noting that the second right-angle plate 622 is provided with a fastener mounting hole extending in the left-right direction, and the length of the mounting hole is 5 mm, so that the fastener has a certain adjustment space in the left-right direction of the mounting hole, further reducing the interference of the size of each structural component during installation. The column fixing support 6 with a stable square structure connects the first mounting column 21 and the second mounting column 22 with each other, which saves a lot of debugging time when installing the internal corner, ensures the accuracy of the structural position, and strengthens the structural strength and overall stability of the internal corner installation structure.

[0068] Further, the adjusting mounting piece 40 is further included, the adjusting mounting piece 40 comprises a wall body mounting block 401 and an adjusting piece 402, the wall body mounting block 401 is connected with the first wall body 01 or the second wall body 02, one end of the adjusting piece 402 is connected with the mounting column, and the other end of the adjusting piece 402 is adjustably connected with the wall body mounting block 401.

[0069] In the actual installation process, due to the unevenness, size deviation or special design requirements of the wall body, directly installing the mounting column may encounter difficulties or result in poor installation effect. The introduction of the adjusting mounting piece 40 allows fine adjustment according to the actual situation of the wall body during installation, thereby ensuring that the mounting column can be accurately and stably installed at the predetermined position, and improving the adaptability and flexibility of installation.

[0070] The distance between the mounting column and the wall can be precisely adjusted by the adjusting member 402, so that the wall panel can present a perfect visual effect after installation. In particular, when the wall panel needs to be closely attached to the wall or needs to leave a certain gap to meet the design requirements, the adjusting mounting member 40 can provide a reliable solution. Although the introduction of the adjusting mounting member 40 increases the complexity of installation, it also simplifies the installation steps in some cases. For example, when the wall has obvious unevenness, the traditional installation method may require additional filling or trimming work. However, using the adjusting mounting member 40, the unevenness of the wall can be directly compensated by the adjusting member 402, saving additional filling or trimming work.

[0071] Further, the wall mounting block 401 is in a "convex" shape, and the wall mounting block 401 includes a first support plate 4011, a bent connecting plate 4012, and a second support plate 4013. The first support plate 4011 and the second support plate 4013 are respectively arranged on both sides of the bent connecting plate 4012. The first support plate 4011 and the second support plate 4013 are used for mounting connection with the first wall 01 or the second wall 02. The bent connecting plate 4012 is provided with a threaded hole.

[0072] The adjusting member 402 includes a sliding nut 4021 and a screw rod 4022. The side of the column body 201 opposite to the mounting portion 202 is provided with a sliding groove 203. The sliding groove 203 extends along the length direction of the column body 201 and penetrates both ends of the column body 201. The sliding nut 4021 is in sliding connection with the sliding groove 203. The screw rod 4022 is in connection with the threaded hole of the bent connecting plate 4012.

[0073] The "convex" shape design of the wall mounting block 401 provides a larger mounting contact area, so that the first support plate 4011 and the second support plate 4013 can be more firmly connected with the wall (the first wall 01 or the second wall 02). Preferably, the first support plate 4011 and the second support plate 4013 are connected with the wall through self-tapping screws, which enhances the connection strength between the wall mounting block and the wall, thereby improving the stability of the entire installation structure.

[0074] One end of the adjusting piece 402 is a sliding block nut 4021, which is slidably connected to the upper and lower through-slots 203 of the mounting column; the other end of the adjusting piece 402 is a screw rod 4022, which is threadedly connected to the wall mounting block 401, and the distance between the mounting column and the wall can be adjusted by rotating the screw rod 4022 to screw it into or out of the threaded hole. Specifically, during installation, the wall mounting block 401 is connected to the wall, the sliding block nut 4021 of the adjusting piece 402 is slid into the sliding slot 203 of the mounting column, and after the installation of the two is completed, the screw rod 4022 of the adjusting piece 402 is aligned with the threaded hole of the bent connecting plate 4012 of the wall mounting block 401, the screw rod 4022 is screwed into the threaded hole, and the distance between the mounting column and the wall is adjusted by rotating the screw rod 4022.

[0075] Further, the connecting part of the first wall panel 11 and the second wall panel 12 is provided with a clamping trim 5, which is arranged along the height direction.

[0076] The arrangement of the clamping trim 5 effectively enhances the connection tightness between the first wall panel 11 and the second wall panel 12. During the installation of the wall panel, due to factors such as panel size and installation accuracy, there may be small gaps between the panels. The clamping trim 5 can fill these gaps and tightly combine the two wall panels together through its own structure and material properties, preventing loosening or deformation caused by excessive gaps.

[0077] The clamping trim 5 not only has a practical function, but also can enhance the overall decorative effect. It can be used as a transition element between the wall panels, and through its unique shape, material and color, it forms a visual echo and contrast with the wall panels, thereby enhancing the level and beauty of indoor decoration. In addition, the clamping trim 5 can also cover the installation gap, making the installation of the wall panel more perfect and flawless.

[0078] Further, the opposite sides of the clamping trim 5 are respectively provided with elastic clamping pieces 51, which are used to clamp the first wall panel 11 and the second wall panel 12 respectively.

[0079] The introduction of the elastic clamping pieces 51 significantly enhances the connection firmness between the clamping decorative strips 5 and the wainscots. These elastic clamping pieces can be fine-tuned according to the thickness and shape of the wainscots, ensuring that they can closely fit the surface of the wainscots and firmly clamp the wainscots together through their elastic force. This design effectively prevents the wainscots from loosening and shifting, improving the stability of the overall structure. Since the elastic clamping pieces can be adjusted in length according to the thickness of the wainscots, the clamping decorative strips can ensure the clamping effect by adjusting the position of the elastic clamping pieces regardless of the thickness variation of the wainscots; since the elastic clamping pieces have a certain elasticity, the installer can fine-tune their position to ensure the alignment and uniform gap between the wainscots. The design of the clamping decorative strips 5 with elastic clamping pieces 51 at both ends enhances the adaptability and flexibility of the installation structure, while reducing the installation difficulty and improving the installation precision.

[0080] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for the purpose of explaining the principles of the present application and cannot be interpreted in any way as a limitation on the scope of protection of the present application. Based on the explanations herein, those skilled in the art can conceive of other specific embodiments of the present application without creative labor, and these embodiments will fall within the scope of protection of the present application.

Claims

1. A concealed corner mounting structure for a wainscot, characterized by: The first wall protection plate, the second wall protection plate, the first mounting column, the second mounting column, the first connecting piece and the second connecting piece are provided. The first mounting column is mounted on a first wall body and extends along the height direction of the first wall body. The second mounting column is mounted on a second wall body and extends along the height direction of the second wall body. The first wall protection plate is connected to the other side of the second wall protection plate through the first connecting piece.

2. The hidden corner mounting structure for a wall panel according to claim 1, wherein: The first wall protection plate and the second wall protection plate are the same in structure. The connecting piece comprises a main body, a positioning part and a connecting part. The positioning part comprises a first plate and a second plate. The positioning part is positioned at the right angle of the end of the wall protection plate.

3. A hidden corner mounting structure for a wall panel according to claim 2, wherein: The main body is fixed to the wall protection plate through a fastener. The first mounting column and the second mounting column are the same in structure.

4. The hidden corner mounting structure for a wall panel according to claim 3, wherein: The mounting column comprises a column main body and a mounting part.

5. A hidden corner mounting structure for a wall panel according to claim 4, wherein: The connecting part is a recessed clamping groove facing the main body. The mounting part is a protrusion.

6. A hidden corner mounting structure for a wall panel according to claim 5, wherein: The first mounting column and the second mounting column are provided with a column fixing support. One side of the column fixing support is connected to the side of the column main body of the first mounting column provided with the mounting part. The other side of the column fixing support is connected to one end of the column main body of the second mounting column. The column fixing support comprises a square frame main body and a right-angle connecting piece. The right-angle connecting piece comprises a first right-angle plate and a second right-angle plate. The first right-angle plate is outwardly extended from one side plate of the square frame main body. The second right-angle plate extends away from the square frame main body. The second right-angle plate is connected with the first mounting column, and the square frame body is connected with the second mounting column.

7. A hidden corner mounting structure for a wall panel according to claim 6, wherein: The adjusting mounting member further comprises a wall mounting block and an adjusting member, one end of the adjusting member is connected with the mounting column, and the other end of the adjusting member is adjustably connected with the wall mounting block.

8. The hidden corner mounting structure for a wall panel according to claim 7, wherein: The wall mounting block is in the shape of "n" and comprises a first support plate, a bent connecting plate and a second support plate, the first support plate and the second support plate are respectively arranged on two sides of the bent connecting plate, the first support plate and the second support plate are used for mounting connection with the first wall or the second wall, and the bent connecting plate is provided with a threaded hole. The adjusting member comprises a sliding block nut and a screw rod, one side of the column body opposite to the mounting portion is provided with a sliding groove, the sliding groove extends along the length direction of the column body and penetrates through both ends of the column body, the sliding block nut is slidably connected with the sliding groove in a matched mode, and the screw rod is connected with the threaded hole of the bent connecting plate in a matched mode.

9. A hidden corner mounting structure for a panel wall according to any one of claims 1 to 8, characterized in that: The connecting position of the first wall protection plate and the second wall protection plate is provided with a clamping decorative strip, and the clamping decorative strip extends along the height direction.

10. The hidden corner mounting structure for a wall panel according to claim 9, wherein: Opposite sides of the clamping decorative strip are respectively provided with elastic clamping members, and the elastic clamping members on the two sides are respectively used for clamping the first wall protection plate and the second wall protection plate.

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