Wallboard frame assembly

Abstract

The invention provides a wallboard frame assembly which is used for wrapping a wallboard and the side edge of an adjacent wallboard, and the wallboard frame assembly comprises a first frame piece which is connected to the adjacent side edge, adjacent to the adjacent wallboard, of the wallboard, and the first frame piece is provided with a socket groove part which is concavely arranged in the direction away from the adjacent wallboard; the second frame piece is connected to the corresponding side edge, adjacent to the adjacent side edge, of the adjacent wall plate, and the second frame piece is provided with an insertion part extending in the direction close to the wall plate; the third frame piece is connected to the wallboard and / or the isolated side edge of the adjacent wallboard, and the third frame piece and the first frame piece and / or the second frame piece can be spliced end to end along the wallboard and the side edge of the adjacent wallboard to form a pairwise adjacent frame wrapping structure; and the wrapping frame structures wrapping the wallboards and the wrapping frame structures wrapping the adjacent wallboards can be fixed in relative positions through mutual insertion of the insertion parts and the socket slot parts. The problems that the wrapping frame cannot be detached and replaced and is prone to dislocation are solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of interior decoration, and in particular to a wall panel frame assembly. Background Art

[0002] In the field of interior decoration, prefabricated decoration is becoming increasingly popular among consumers due to its advantages such as convenience, speed, greenness and pollution-freeness. Wall panels, as a key product in prefabricated decoration, are also widely used.

[0003] However, the installation effects of the prefabricated wall panels commonly found on the market are mostly flat or have only small I-shaped strips, and generally cannot achieve the three-dimensional four-sided frame styling effect. Even if some wall panels try to achieve a four-sided frame shape, most wall panels and four-sided frames are an integrated structure, that is, most of them are formed in one piece, or the four-sided frames are directly fixed to the wall panels using nail guns or other adhesives. This type of wall panel with a four-sided frame has obvious disadvantages. As time goes by, the fixed frame is very easy to be damaged by daily bumps, or it may fade, deform, and other problems. Once damaged, because the frame and wall panel are bonded and solidified, it is often impossible to replace it separately, and ultimately the entire wall panel can only be replaced. Therefore, the existing prefabricated wall panel technology is difficult to simultaneously meet customers' dual expectations for the aesthetics of the four-sided frame and the detachable and replaceable components and quick and convenient installation.

[0004] It should be noted that the above technical background is merely provided to provide a clear and complete description of the technical solutions of the present invention and to facilitate understanding by those skilled in the art. Simply because these solutions are described in the technical background section of the present invention, it should not be assumed that the above technical solutions are well known to those skilled in the art. Summary of the Invention

[0005] In view of the above problems, the present disclosure provides a wall panel frame assembly, which solves the problem that the existing wall panel frame cannot be disassembled and replaced and is easily misplaced.

[0006] The wall panel frame assembly provided by the present disclosure is used for covering the side edges of the wall panel and the adjacent wall panels. The wall panel frame assembly includes: a first frame member, which is connected to the adjacent side edge of the wall panel adjacent to the adjacent wall panel, and the first frame member has a socket portion recessed in a direction away from the adjacent wall panel; a second frame member, which is connected to the corresponding side edge of the adjacent wall panel adjacent to the adjacent side edge, and the second frame member has an insertion portion extending in a direction close to the wall panel; a third frame member, which is connected to the isolated side edge of the wall panel and / or the adjacent wall panel, wherein the third frame member and the first frame member and / or the second frame member can be spliced ​​end to end along the side edges of the wall panel and the adjacent wall panel to form two adjacent frame structures, and the frame structure covering the wall panel and the frame structure covering the adjacent wall panel can keep the relative position fixed by the mutual insertion of the insertion portion and the socket portion.

[0007] In some exemplary embodiments, the socket slot portion is provided with a connection position, and the first frame member can be connected to the wall through the connection position, wherein, when the first frame member is installed on the wall, the second frame member can be connected to the wall through the mutual plug-in connection between the insertion portion and the socket slot portion.

[0008] In some exemplary embodiments, the first frame member has a first decorative surface facing the outside of the wall panel, and the second frame member has a second decorative surface facing the outside of the adjacent wall panel, wherein, when the first frame member is installed on the wall, the first decorative surface and the second decorative surface are located in the same plane parallel to the wall surface.

[0009] In some exemplary embodiments, the first frame member includes: a first fixing portion, one end of which extends toward the wall panel and abuts against the outer side surface of the wall panel; a rib connection portion, one end of which extends toward the wall panel and abuts against the inner side surface of the wall panel, the rib connection portion is connected to the first fixing portion to form a first card slot, and the first card slot is used to clamp the adjacent side of the wall panel.

[0010] In some exemplary embodiments, the first frame member further includes: a second fixing portion, the second fixing portion is connected to the rib portion and encloses the socket portion to form the socket portion, the connection position is provided at the second fixing portion, wherein, when the first frame member is connected to the wall through the connection position, the second fixing portion is in contact with the wall on the side close to the wall.

[0011] In some exemplary embodiments, the second frame member includes: a third fixing portion, one end of the third fixing portion extends toward the adjacent wall panel and abuts against the outer side surface of the adjacent wall panel; a fourth fixing portion, one end of the fourth fixing portion extends toward the adjacent wall panel and abuts against the inner side surface of the adjacent wall panel, the third fixing portion and the fourth fixing portion are connected to form a second card slot, and the second card slot is used to clamp the corresponding side edge of the adjacent wall panel.

[0012] In some exemplary embodiments, the insertion portion is connected to one end of the fourth fixing portion close to the wall panel, and the insertion portion extends along the through direction of the socket portion toward the wall panel, and the cross-sectional dimension of the insertion portion is the same as the radial dimension of the socket portion in the groove.

[0013] In some exemplary embodiments, an axial dimension of the insert portion is smaller than an axial dimension of the socket portion within the groove.

[0014] In some exemplary embodiments, the second frame member further includes: a support member, the support member is connected to an end of the fourth fixing portion away from the wall panel, one end of the support member is extended in a direction close to the wall, and when the insertion portion and the socket portion are plugged into each other, the end face of the support member close to the wall and the side face of the second fixing portion close to the wall are located in the same plane parallel to the wall surface.

[0015] In some exemplary embodiments, the insertion portion, the fourth fixing portion and the support member are divided into an installation slot. When the insertion portion and the socket portion are plugged into each other, the connection position of the second fixing portion is located between the adjacent wall panel and the wall, and the installation slot is located on a side of the connection position close to the adjacent wall panel. The installation slot is used to accommodate a connector provided at the connection position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above contents and other objects, features and advantages of the present disclosure will become more apparent through the following description of the embodiments of the present disclosure with reference to the accompanying drawings, in which:

[0017] Figure 1 Schematically shows a front view of a wall panel frame assembly after installation according to an embodiment of the present disclosure;

[0018] Figure 2 Schematically shows a top view of a first installation embodiment of a wall panel frame assembly according to an embodiment of the present disclosure;

[0019] Figure 3 Schematically shows a top view of a second installation embodiment of a wall panel frame assembly according to an embodiment of the present disclosure;

[0020] Figure 4 A schematic diagram showing the structure of a first frame member of a wall panel frame assembly according to an embodiment of the present disclosure is shown;

[0021] Figure 5 A schematic diagram showing the structure of a second frame member of a wall panel frame assembly according to an embodiment of the present disclosure is shown;

[0022] Figure 6 The structure of the third frame member of the wall panel frame assembly according to the embodiment of the present disclosure is schematically shown. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts should fall within the scope of protection of the present disclosure.

[0024] The terms used herein are only for describing specific embodiments and are not intended to limit the present disclosure. The terms "comprise," "include," etc. used herein indicate the presence of the features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0025] All terms used herein (including technical and scientific terms) have the meanings commonly understood by those skilled in the art unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification and should not be interpreted in an idealized or overly rigid manner.

[0026] When expressions such as “at least one of A, B, and C, etc.” are used, they should generally be interpreted in accordance with the meaning commonly understood by those skilled in the art. For example, “a system having at least one of A, B, and C” should include but is not limited to systems having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, and C, etc. When expressions such as “at least one of A, B, or C, etc.” are used, they should generally be interpreted in accordance with the meaning commonly understood by those skilled in the art. For example, “a system having at least one of A, B, or C” should include but is not limited to systems having A alone, B alone, C alone, A and B, A and C, B and C, and / or A, B, and C, etc.

[0027] The "four-sided frame" of the wall panel refers to a circle of frame structure with a specific shape specially designed and installed on the four edges of the wall panel. This design is mainly functional to provide protection and closing for the edge of the wall panel, prevent damage caused by daily bumps, and ensure the regularity of the installation gap. With the continuous development of the shape of the wall panel, the frame surrounding the wall panel, through its own three-dimensional protrusions, grooves, bevels or cross-sectional shapes with specific contours, clearly outlines the geometric dividing lines with clear boundaries and a sense of hierarchy on the wall surface. These lines visually enhance the sense of independent units of the wall panel, making each wall panel more like an independent module that has been carefully "framed". However, this type of wall panel with a four-sided frame has obvious disadvantages. As the living time goes by, the fixed frame is very easy to be damaged by daily bumps, or it may fade, deform, and other problems. Once damaged, it is often impossible to replace it separately because the frame and the wall panel have been bonded and solidified. Finally, the only option is to replace the entire wall panel. Technical personnel in this field have tried to replace the four-side frame with a detachable part. However, during the decoration process, different wall panels need to be spliced ​​together to form a complete wall surface. When the four-side frame adopts a detachable structure, it is impossible to rely on the manual ability of workers to perform precise tolerance assembly at the decoration construction site, resulting in uneven protrusions of the wall panels and the appearance failing to meet the decoration delivery standards. If assembly is arranged in the factory, although the installation tolerance range can be reduced, when multiple wall panels are actually installed on site, due to the harsh environment of the transportation process and factory production errors, the protrusions of different wall panels may still be different.

[0028] As one aspect of the embodiments of the present disclosure, Figures 1 to 6 As shown, a wall panel frame assembly is provided for covering the side of a wall panel and an adjacent wall panel, and the wall panel frame assembly includes: a first frame member 100, which is connected to the adjacent side of the wall panel adjacent to the adjacent wall panel, and the first frame member 100 has a socket portion 110 recessed in a direction away from the adjacent wall panel; a second frame member 200, which is connected to the corresponding side of the adjacent wall panel adjacent to the adjacent side, and the second frame member 200 has an insertion portion extending in a direction close to the wall panel. 210; a third frame member 300, which is connected to the isolated side edges of the wall panel and / or the adjacent wall panel, wherein the third frame member 300 and the first frame member 100 and / or the second frame member 200 can be spliced ​​end to end along the side edges of the wall panel and the adjacent wall panel to form two adjacent frame structures, and the frame structure covering the wall panel and the frame structure covering the adjacent wall panel can maintain a fixed relative position by the mutual insertion of the insertion portion 210 and the socket portion 110.

[0029] Specifically, in the wall panel frame assembly of the embodiment of the present disclosure, the wall panel frame assembly realizes the invisible covering of the wall panel edge through a modular splicing design, wherein the first frame member 100 is fixed to the adjacent side of the wall panel to be connected with the adjacent wall panel, and its socket portion 110 is recessed inward in the direction away from the adjacent wall panel to form a plug-in channel; symmetrically, the second frame member 200 is assembled on the corresponding side of the adjacent wall panel, and its insertion portion 210 extends horizontally toward the first frame member 100 to form a protruding structure that matches the socket portion 110. By plugging the socket portion 110 and the insertion portion 210, the relative position of the two adjacent wall panels is fixed, thereby achieving the problem of uneven protrusions between adjacent wall panels during the installation of the wall panel, and also facilitating the rapid installation of workers during the decoration process. In the embodiment of the present disclosure, the wall panel and the adjacent wall panel refer to the positional relationship between two adjacent wall panels. In some specific embodiments, a single wall panel can also have multiple adjacent wall panels, and there is no limitation on the specific wall panels referred to by the wall panel.

[0030] like Figure 1 As shown, in some embodiments, all sides of the wall panel are respectively joined to multiple adjacent wall panels. In some specific embodiments, all sides of the wall panel are connected to the first frame member 100. In other specific embodiments, all sides of the wall panel are connected to the second frame member 200. In still other specific embodiments, some of the sides of all the sides of the wall panel are respectively connected to the first frame member 100, and the other parts of the sides are respectively connected to the second frame member 200. The side of the wall panel on which the first frame member 100 is installed is adjacent to the corresponding side of the adjacent wall panel on which the second frame member 200 is installed. There is no specific limitation on whether the first frame member 100 or the second frame member 200 is installed on the adjacent sides of the wall panel.

[0031] In some embodiments, the third frame member 300 is specifically used for an isolated side edge of a wall panel or an adjacent wall panel, for example, a side edge of a wall panel close to a wall corner or a wall terminal. In some specific embodiments, the wall panel includes four sides, including one adjacent side adjacent to an adjacent wall panel and three isolated sides that are not adjacent to the wall panel. The three third frame members 300 can be connected to the three isolated sides respectively, and the first frame member 100 can be connected to the adjacent side. In other embodiments, the second frame member 200 can also be connected to the adjacent side, and this is not limited to this. The three third frame members 300 and the first frame member 100 or the second frame member 200 are spliced ​​end to end along the wall panel side to form a complete frame structure covering a single wall panel. The frame structures of two adjacent wall panels are mechanically interlocked by the embedded insertion portion 210 of the second frame member 200 and the socket portion 110 of the first frame member 100, so that the adjacent frames remain fixed in position in the horizontal and vertical directions, eliminating the problem of misalignment at the joints of traditional wall panels. In other embodiments, there is no specific limitation on the number or type of side edges of the wall panel. In some specific embodiments, the splicing between the third frame pieces 300 and the third frame pieces 300, as well as the splicing between the third frame piece 300 and the first frame piece 100 or the second frame piece 200, are spliced ​​into 90° decorative lines through 45° bevel angles at adjacent ends to achieve a right-angle effect. In other embodiments, decorative lines of other angles can also be spliced ​​at different bevel angles, and there is no limitation to this.

[0032] like Figure 1 、 Figure 2 and Figure 4 As shown, in some exemplary embodiments, the socket slot portion 110 is provided with a connection position 120, and the first frame member 100 can be connected to the wall through the connection position 120, wherein, when the first frame member 100 is installed on the wall, the second frame member 200 can be connected to the wall through the mutual plug-in connection between the insertion portion 210 and the socket slot portion 110.

[0033] In some embodiments, the first frame member 100 can be directly fixed to the wall through the connection position 120 of the socket portion 110. For example, the connection position 120 can be a mounting through-hole that passes through the side wall of the socket portion 110, and the first frame member 100 is anchored to the concrete wall surface or the light steel keel wall through expansion bolts or self-tapping screws. After the first frame member 100 completes the connection with the wall through the connection position 120, the insertion portion 210 of the second frame member 200 can be inserted into the socket portion 110 to form a tight plug-in fit. At this time, the second frame member 200 indirectly achieves position locking with the wall through the mechanical interlocking of the insertion portion 210 and the socket portion 110, forming a fixing system of "the first frame member 100 is directly fixed and the second frame member 200 is indirectly fixed"; when the second frame member 200 is plugged into the first frame member 100, the two together constitute a rigid connection body, It effectively suppresses deformation caused by misalignment of the joints of adjacent wall panels, and at the same time, the first frame member 100 connected to the wall provides a precise positioning reference for splicing with the second frame member 200; in some other embodiments, the connection position 120 in different embodiments is used to adapt to different wall structures. For example, for solid brick walls or concrete walls, the connection position 120 is a countersunk structure with embedded metal embedded parts, which is locked by flange bolts; for example, for the keel structure of a lightweight partition wall, the connection position 120 is a long strip slide, which is matched with a butterfly nut to achieve vertical height adjustment.

[0034] like Figure 1 、 Figure 2 and Figure 4 、 Figure 5 As shown, in some exemplary embodiments, the first frame member 100 has a first decorative surface 130 facing the outside of the wall panel, and the second frame member 200 has a second decorative surface 220 facing the outside of the adjacent wall panel, wherein, when the first frame member 100 is installed on the wall, the first decorative surface 130 and the second decorative surface 220 are located in the same plane parallel to the wall surface.

[0035] Specifically, in some embodiments, when the first frame member 100 is fixed to the wall, the first decorative surface 130 and the second decorative surface 220 precisely fall within the same virtual plane parallel to the wall surface, forming a continuous decorative surface without height difference. In some specific embodiments, the first frame member 100 and the second frame member 200 adopt a profile structure with equal cross-sectional height, and their exposed surfaces have the same protruding distance to achieve the effect that the first decorative surface 130 and the second decorative surface 220 are coplanar; in other specific embodiments, an adjustable support structure is set inside the first frame member 100 and / or inside the second frame member 200, and the first decorative surface 130 and the second decorative surface are made coplanar by fine-tuning the adjustable support structure during installation, wherein different coplanar control structures are adopted for different installation conditions: for a rigid wall, the first frame member 100 is installed on the wall through a connector with a leveling function, and screwing the connector can change the protruding height of the first decorative surface 130 relative to the wall; for a wall with slight deformation, the insertion portion 210 of the second frame member 200 can be provided with a deformation compensation structure to automatically offset the installation error of the first frame member 100 when plugged in.

[0036] like Figure 1 、 Figure 2 and Figure 4 As shown, in some exemplary embodiments, the first frame member 100 includes: a first fixing portion 140, one end of the first fixing portion 140 extends toward the direction close to the wall panel to abut against the outer side surface of the wall panel; a rib connecting portion 150, one end of the rib connecting portion 150 extends toward the direction close to the wall panel to abut against the inner side surface of the wall panel, and the rib connecting portion 150 is connected to the first fixing portion 140 to form a first card groove 160, and the first card groove 160 is used to clamp the adjacent side of the wall panel.

[0037] In some embodiments, the first frame member 100 includes a first fixing portion 140 and a ribbed portion 150 that are interconnected, and the two together form a structure for clamping the adjacent side edges of the wallboard. In some specific embodiments, the first fixing portion 140 extends horizontally in a direction parallel to the wallboard, with its free end abutting the outer side surface of the wallboard, while the ribbed portion 150 extends horizontally in a direction parallel to the wallboard and abuts the inner side surface of the wallboard; one end of the ribbed portion 150 and the fixed end of the first fixing portion 140 both extend in a direction perpendicular to the surface of the wallboard, and one end of the ribbed portion 150 extends to connect with the fixed end of the first fixing portion 140 to form the bottom of a first clamping groove 160, and the bottom of the first clamping groove 160 abuts the side surface of the adjacent side edge of the wallboard. The first fixing portion 140 and the rib-connecting portion 150 form a first slot 160 that opens toward the wall panel. The width of the bottom of the first slot 160 matches the thickness of the wall panel, and the free end of the first fixing portion 140 and the free end of the rib-connecting portion 150 are clamped on both sides to achieve fastener-free clamping and fixation of the adjacent sides of the wall panel. The structure of the first slot 160 is adapted to different types of wall panels. In some embodiments, when the first frame member 100 completes the connection with the wall through the connecting position 120, the bottom of the first slot 160 provides support in the direction perpendicular to the wall surface, while the bottom of the first slot 160 abuts against the side of the wall panel to limit the displacement of the wall panel in the direction parallel to the wall surface, forming a three-dimensional positioning constraint. In this exemplary embodiment, the installation method of the first slot 160 reflects the convenience of construction, that is, when the wall panel is pre-installed on the wall, the first frame member 100 can slide laterally from the wall panel so that the adjacent side of the wall panel is snapped into the first slot 160; when the first frame member 100 is first installed on the wall, the wall panel is embedded in the first slot 160 in a direction parallel to the wall surface. Both methods achieve the fixation of the wall panel in the horizontal and vertical directions to the surface of the wall through the coordinated clamping of the first fixing portion 140 and the rib connection portion 150.

[0038] like Figure 1 、 Figure 2 and Figure 4 As shown, in some exemplary embodiments, the first frame member 100 further includes: a second fixing portion 170, the second fixing portion 170 is connected to the rib portion 150 and encloses the socket portion 110, and the connecting position 120 is provided on the second fixing portion 170, wherein, when the first frame member 100 is connected to the wall through the connecting position 120, the second fixing portion 170 is close to the wall and abuts against the wall.

[0039] Specifically, in some embodiments, when the installation is completed through the connection position 120, the side of the second fixing portion 170 close to the wall is kept in contact with the wall surface as a whole to form a stable support. When the installation is completed through the connection position 120, the side of the second fixing portion 170 close to the wall naturally adheres to the surface of the wall; the second fixing portion 170 extends horizontally in a direction parallel to the surface of the wall, and the rib connecting portion 150 extends horizontally in a direction parallel to the wall panel. One end of the rib connecting portion 150 and the fixed end of the second fixing portion 170 are connected. They all extend in a direction perpendicular to the wall surface, one end of the rib connection portion 150 extends to connect with the fixed end of the second fixing portion 170 to form the bottom of the socket slot portion 110, the second fixing portion 170 and the rib connection portion 150 form a socket slot portion 110 opening toward the adjacent wall panel, the width of the bottom of the socket slot portion 110 is consistent with the radial dimension of the slot, and the width of the bottom of the socket slot portion 110 is the same as the cross-sectional dimension of the insertion portion 210, thereby realizing the snap connection of the side of the insertion portion 210 to snap the insertion portion 210.

[0040] like Figure 1 、 Figure 2 and Figure 5 As shown, in some exemplary embodiments, the second frame member 200 includes: a third fixing portion 230, one end of the third fixing portion 230 extends toward the direction close to the adjacent wall panel to abut against the outer side surface of the adjacent wall panel; a fourth fixing portion 240, one end of the fourth fixing portion 240 extends toward the direction close to the adjacent wall panel to abut against the inner side surface of the adjacent wall panel, the third fixing portion 230 and the fourth fixing portion 240 are connected to form a second card slot, and the second card slot is used to clamp the corresponding side edge of the adjacent wall panel.

[0041] In some embodiments, the second frame member 200 includes a third fixing portion 230 and a fourth fixing portion 240 that are interconnected, forming a structure for engaging corresponding side edges of adjacent wall panels. In some specific embodiments, the third fixing portion 230 extends horizontally in a direction parallel to the adjacent wall panels, with its free end abutting the outer side surface of the adjacent wall panel; the fourth fixing portion 240 extends horizontally in a direction parallel to the adjacent wall panels, with its free end abutting the inner side surface of the adjacent wall panel; the fixed end of the fourth fixing portion 240 and the fixed end of the third fixing portion 230 both extend in a direction perpendicular to the surface of the adjacent wall panel, and the fixed end of the fourth fixing portion 240 extends to connect with the fixed end of the third fixing portion 230 to form the bottom of a second slot, and the bottom of the second slot abuts the side surface where the corresponding side edge of the adjacent wall panel is located. The third fixing portion 230 and the fourth fixing portion 240 form a second retaining groove that opens toward the adjacent wall panel. The bottom width of the second retaining groove matches the thickness of the adjacent wall panel. The free ends of the third retaining portion 230 and the fourth retaining portion 240 clamp onto the corresponding side edges of the adjacent wall panel, securing the adjacent wall panel. When the second frame member 200 is assembled with the first frame member 100, the bottom of the second retaining groove provides support perpendicular to the wall panel surface. Simultaneously, the bottom of the second retaining groove abuts against the side edge of the adjacent wall panel, limiting its displacement along the wall surface, forming a three-dimensional restraint system. This structure enables the second frame member 200 and the first frame member 100 to form a symmetrical clamping mechanism, jointly ensuring precise positioning of the wall panel and the adjacent wall panel. In this exemplary embodiment, the installation method of the second retaining groove demonstrates construction synergy. Once the second frame member 200 is plugged into the first frame member 100, the adjacent wall panel can be inserted into the second retaining groove in a direction parallel to the wall surface, securing the adjacent wall panel both horizontally and perpendicularly to the wall surface.

[0042] like Figure 1 、 Figure 2 and Figure 4 、 Figure 5 As shown, in some exemplary embodiments, the insertion portion 210 is connected to one end of the fourth fixing portion 240 close to the wall panel, and the insertion portion 210 extends along the through direction of the socket portion 110 toward the direction close to the wall panel.

[0043] In some embodiments, the end of the fourth fixing portion 240 proximal to the wallboard constitutes an installation reference for the insert portion 210. The insert portion 210 extends horizontally along the through-direction of the socket portion 110, with the free end of the insert portion 210 pointing toward the direction of the wallboard. The extension direction of the insert portion 210 ensures that when the second frame member 200 is advanced toward the first frame member 100, the insert portion 210 is inserted into the socket portion 110 along the inner groove of the socket portion 110. In some embodiments, the axial dimension of the insert portion 210 is smaller than the axial dimension of the socket portion 110 within the groove, that is, the axial length of the insert portion 210 is smaller than the axial depth of the socket portion 110 within the groove. When the insert portion 210 fully enters the socket portion 110, a gap remains between the free end of the insert portion 210 and the bottom of the groove of the socket portion 110 to avoid rigid collision. When adjacent wallboards undergo thermal expansion and contraction, the gap provides displacement compensation space.

[0044] like Figure 1 、 Figure 2 and Figure 5 As shown, in some exemplary embodiments, the second frame member 200 further includes a support member 260, the support member 260 being connected to an end of the fourth fixing portion 240 away from the wall panel, one end of the support member 260 extending toward the wall, and when the insertion portion 210 and the socket portion 110 are plugged into each other, the end surface of the support member 260 close to the wall and the side surface of the second fixing portion 170 close to the wall are located in the same plane parallel to the wall surface. In some embodiments, the insertion portion 210, the fourth fixing portion 240, and the support member 260 define a mounting groove 270, and when the insertion portion 210 and the socket portion 110 are plugged into each other, the connection position 120 of the second fixing portion 170 is located between the adjacent wall panel and the wall, and the mounting groove 270 is located on the side of the connection position 120 close to the adjacent wall panel, and the mounting groove 270 is used to accommodate a connector provided at the connection position 120.

[0045] Specifically in some embodiments, the three-dimensional dimensions of the mounting groove 270 are adapted to different types of connectors. For bolt connectors, the depth of the mounting groove 270 is greater than the thickness of the nut. In other specific embodiments, the mounting groove 270 achieves double protection, that is, when the connector is fixed before the wall panel is installed, the mounting groove 270 provides an avoidance space to prevent the connector from blocking the plug-in process. When the wall panel is installed, the mounting groove 270 wraps the connector to isolate it from external corrosion, thereby extending the service life of the connector and facilitating the subsequent disassembly of the connector.

[0046] In some embodiments, the third frame member 300 includes a fifth fixing portion 310 and a sixth fixing portion 320, which together form a structure for clamping the isolated side edge of the wall panel. The fifth fixing portion 310 extends parallel to the wall panel, with its free end abutting the inner side surface of the wall panel and the wall surface. The sixth fixing portion 320 extends parallel to the wall panel, with its free end abutting the outer side surface of the wall panel. The fixed ends of the fifth fixing portion 310 and the sixth fixing portion 320 extend perpendicular to the wall panel and connect to form the bottom of a third slot 330, which abuts the end surface of the isolated side edge of the wall panel. The fifth fixing portion 310 is provided with a nailing groove, and a connecting member passes through the nailing groove to secure the third frame member 300 to the wall.

[0047] In some specific embodiments, the complete installation of the wall panel frame assembly begins with positioning the inner corner of the wall. First, the nail groove of the third frame member 300 is coated with adhesive and fixed at the starting position of the inner corner. The vertical side of the first wall panel is then inserted into the frame member. Then, the third frame member 300 with a pre-cut 45° angle is installed at the upper and lower ends of the wall panel, and adhesive is applied to the nail groove to strengthen the fixation. The first frame member 100 is assembled on the other vertical side of the first wall panel, and the wall is anchored through the connection position 120 of its second fixing portion 170. When installing subsequent wall panels, the insertion portion 210 of the second frame member 200 on the subsequent adjacent wall panel is horizontally pushed into the socket portion 110 of the first frame member 100 of the adjacent previous wall panel to complete the insertion. At the same time, the end face of the support member 260 of the second frame member 200 and the side face of the second fixing portion 170 of the first frame member 100 are pressed against the wall to form a supporting plane. In this process, both ends of the decorative surfaces of all frame members are beveled at 45° to ensure that they are spliced ​​into right-angle decorative lines, and the third frame member 300 is only used for isolated side edges of the wall panel, such as the upper and lower ends or corners, while adjacent wall panels are fixed in series by plugging the first frame member 100 and the second frame member 200.

[0048] Those skilled in the art will appreciate that the features described in the various embodiments of the present disclosure may be combined and / or coupled in various ways, even if such combinations or couplings are not explicitly described in the present disclosure. In particular, the features described in the various embodiments of the present disclosure may be combined and / or coupled in various ways without departing from the spirit and teachings of the present disclosure. All such combinations and / or couplings fall within the scope of the present disclosure.

[0049] The above describes the embodiments of the present disclosure. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Although each embodiment has been described separately above, this does not mean that the measures in each embodiment cannot be advantageously used in combination. Without departing from the scope of the present disclosure, those skilled in the art may make various substitutions and modifications, which should all fall within the scope of the present disclosure.

Claims

1. A wall panel frame assembly for covering the side of a wall panel and adjacent wall panels, characterized in that: The wall panel frame assembly includes: a first frame member connected to an adjacent side edge of the wall panel adjacent to the adjacent wall panel, and the first frame member has a socket portion recessed away from the adjacent wall panel; a second frame member connected to a corresponding side edge of the adjacent wall panel adjacent to the adjacent side edge, and the second frame member has an insertion portion extending toward the wall panel; A third frame member is connected to the isolated side edges of the wall panel and / or the adjacent wall panel, wherein the third frame member and the first frame member and / or the second frame member can be spliced ​​end to end along the side edges of the wall panel and the adjacent wall panel to form two adjacent frame structures, and the frame structure covering the wall panel and the frame structure covering the adjacent wall panel can maintain a fixed relative position by the mutual insertion of the insertion portion and the socket portion.

2. The wall panel frame assembly according to claim 1, characterized in that: The socket portion is provided with a connection position, and the first frame member can be connected to the wall through the connection position. Wherein, when the first frame member is installed on the wall, the second frame member can be connected to the wall by plugging the insertion portion and the socket portion into each other.

3. The wall panel frame assembly according to claim 2, characterized in that: The first frame member has a first decorative surface facing the outside of the wall panel, and the second frame member has a second decorative surface facing the outside of the adjacent wall panel, wherein, when the first frame member is installed on the wall, the first decorative surface and the second decorative surface are located in the same plane parallel to the wall surface.

4. The wall panel frame assembly according to claim 2 or 3, characterized in that: The first frame member includes: a first fixing portion, one end of the first fixing portion extending toward the wall panel until it abuts against an outer side surface of the wall panel; A rib connection portion, one end of which extends toward the wall panel and abuts against the inner side surface of the wall panel. The rib connection portion is connected to the first fixing portion to form a first card slot, which is used to card the adjacent side of the wall panel.

5. The wall panel frame assembly according to claim 4, characterized in that: The first frame member further includes: The second fixing portion is connected to the rib connecting portion and encloses the socket portion to form the socket portion. The connecting position is provided on the second fixing portion, wherein when the first frame member is connected to the wall through the connecting position, the second fixing portion is in contact with the wall on the side close to the wall.

6. The wall panel frame assembly according to claim 5, characterized in that: The second frame member includes: a third fixing portion, one end of the third fixing portion extending toward the adjacent wall panel until it abuts against an outer side surface of the adjacent wall panel; A fourth fixing portion, one end of the fourth fixing portion extends toward the adjacent wall panel and abuts against the inner side surface of the adjacent wall panel, the third fixing portion is connected to the fourth fixing portion to form a second card slot, and the second card slot is used to clamp the corresponding side edge of the adjacent wall panel.

7. The wall panel frame assembly according to claim 6, characterized in that: The insertion portion is connected to one end of the fourth fixing portion close to the wall panel, and the insertion portion extends along the through direction of the socket portion toward the wall panel. The cross-sectional size of the insertion portion is the same as the radial size of the socket portion in the groove.

8. The wall panel frame assembly according to claim 7, characterized in that: The axial dimension of the insertion portion is smaller than the axial dimension of the socket portion in the groove.

9. The wall panel frame assembly according to claim 7, characterized in that: The second frame member further includes: A support member, wherein the support member is connected to one end of the fourth fixing portion away from the wall panel, and one end of the support member is extended in a direction close to the wall. When the insertion portion and the socket portion are plugged into each other, the end face of the support member close to the wall and the side face of the second fixing portion close to the wall are located in the same plane parallel to the wall surface.

10. The wall panel frame assembly according to claim 9, characterized in that: The inserting portion, the fourth fixing portion and the supporting member define a mounting groove. When the insertion portion and the socket portion are plugged into each other, the connection position of the second fixing portion is located between the adjacent wall panels and the wall, and the installation groove is located on the side of the connection position close to the adjacent wall panels, for accommodating the connecting piece provided at the connection position.

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