CN220301682U

CN220301682U - Background wall structure with decorative edge

Info

Publication number: CN220301682U
Application number: CN202321534817.8U
Authority: CN
Inventors: 余广; 李锐; 刘世正; 秦深圳
Original assignee: Chongqing Jikai Technology Service Co Ltd
Current assignee: Chongqing Jikai Technology Service Co Ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-05
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to the technical field of assembled buildings, and provides a background wall structure for decorating and trimming, which comprises a leveling keel and a wallboard assembly connected to the leveling keel, wherein mounting slots are formed in the side wall of the wallboard assembly along the circumferential direction; the first corner piece and the second corner piece are respectively arranged at two ends of the leveling keel, a first plugboard is arranged on the first corner piece, a second plugboard is arranged on the second corner piece, and the wallboard assembly is clamped between the first plugboard and the second plugboard in a matched manner through the mounting slot; the both ends of making level fossil fragments all are equipped with the decoration curb plate, and first side corner fitting and second side corner fitting clamp are established between decorating curb plate and wallboard subassembly, and the top of first side corner fitting and second side corner fitting all is equipped with the ornamental strip, and the exposure face of ornamental strip flushes with the butt joint face of decorating curb plate and wallboard subassembly. Decorative strips arranged on the first side corner fitting and the second side corner fitting can fill the installation gap, and are matched with the decorative side plates and the wallboard components in style, so that the installed background wall structure is more compact and attractive.

Description

Background wall structure with decorative edge

Technical Field

The utility model relates to the technical field of assembled buildings, in particular to a background wall structure with decorative edges.

Background

The background wall structure is applied to the field of decoration of living rooms or bedrooms in the house, and is widely applied to the field of house decoration and the like, and the existing building decoration background wall can be designed and shaped, so that the deeper requirements of owners are met, and the decoration style can be highlighted.

Most of the existing background wall structures are fixed on a wall body to play a decorative role, edge folding members are required to be arranged on the edges of the wall boards of the background wall during installation, in the related art, the edge folding members at the edges of the background wall are poor in reinforcing effect, and the edges of the background wall are difficult to fuse with the shapes of the wall boards, so that the attractive appearance is low.

Accordingly, there is a need for improvement and development in the art.

Disclosure of Invention

The utility model aims to provide a decorative edging background wall structure, which aims to solve the technical problems of poor reinforcing effect and low attractiveness of edging components at the edges of a background wall in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a decorate background wall structure of receipts limit for set up on building wall, include:

the building wall comprises a leveling keel connected to the building wall body and a wallboard assembly connected to the leveling keel, wherein mounting slots are formed in the side wall of the wallboard assembly along the circumferential direction;

the first corner piece and the second corner piece are respectively arranged at two ends of the leveling keel, a first inserting plate is arranged on the first corner piece, a second inserting plate is arranged on the second corner piece, and the wallboard assembly is clamped between the first inserting plate and the second inserting plate in a matched manner through the mounting slot;

decorate the curb plate, the both ends of making level fossil fragments all are equipped with decorate the curb plate, first side corner fitting with the second side corner fitting presss from both sides and establishes decorate the curb plate with between the wallboard subassembly, first side corner fitting with the top of second side corner fitting all is equipped with the ornamental strip, the exposure face of ornamental strip with decorate the curb plate with the butt joint face of wallboard subassembly flushes.

Further, the first corner fitting comprises a first side edge and a first bottom edge which are connected into an L shape, the first bottom edge is located between the leveling keel and the wallboard assembly and connected with the upper surface of the leveling keel, the first side edge is clamped between the decorative side plate and the wallboard assembly, and the first inserting plate and the first bottom edge are connected to the same side wall of the first side edge.

Further, the second corner piece comprises a second side edge and a second bottom edge which are connected into a straight shape, the second bottom edge is connected to the side wall of the leveling keel, the second side edge is clamped between the decorative side plate and the wallboard component, and the second plugboard is connected to the second side edge.

In some embodiments, the second corner fitting further comprises a second clip having the same thickness as the first bottom edge, the second clip and the second insert being connected to the same side wall of the second side edge, the second clip being interposed between the leveling keel and the wallboard assembly.

Further, the both ends of the leveling keel are all provided with connecting inner plates, the connecting inner plates are connected to the building wall and are stopped against the leveling keel, and the decorative side plates are connected with the connecting inner plates through connectors and cover the side walls of the leveling keel.

In some embodiments, the wallboard assembly comprises a plurality of decorative wallboards and a edging member, wherein the mounting slots are formed in the side walls of the decorative wallboards along the circumferential direction, and the decorative wallboards are assembled into the wallboard assembly with the concave-convex surface through the edging member.

Further, the edge folding members are arranged on the leveling keels at intervals, each edge folding member comprises a supporting bottom edge connected to the leveling keels, limiting side plates perpendicular to the leveling keels are arranged on the supporting bottom edges, a low-position inserting plate and a high-position inserting plate matched with the mounting slots are respectively arranged on two sides of each limiting side plate in a protruding mode, the distance between each low-position inserting plate and the supporting bottom edge is smaller than that between each high-position inserting plate and the supporting bottom edge, and protruding directions of two adjacent low-position inserting plates of the edge folding members are opposite;

the decorative wallboard is clamped between the first corner piece and the edge collecting component, between two adjacent edge collecting components and between the edge collecting component and the second corner piece in a matched mode through the mounting slot.

In some embodiments, a decorative film is disposed on a surface of the side of the limiting side plate, where the lower insert plate is disposed.

Further, a base plate is arranged between the wallboard components arranged between the high-position plugboards and the leveling keels, and the base plate is connected to the leveling keels through screws.

In some embodiments, the first bottom edge, the second bottom edge and the supporting bottom edge are respectively provided with a nailing groove and are connected to the leveling keel through screws, both sides of the limiting side plate are respectively provided with the supporting bottom edge, and the nailing grooves on the supporting bottom edge are respectively arranged on one side, far away from the first bottom edge, of the supporting bottom edge.

The decorative edging background wall structure provided by the utility model has the beneficial effects that: the decorative side plates are arranged, so that most exposed surfaces of the first corner piece and the second corner piece can be shielded, the modeling style of the background wall is prevented from being influenced, and the decorative side plates can be matched with the wallboard assembly in style, so that the background wall is more attractive; decorative strips arranged on the first side corner fitting and the second side corner fitting can also fill the installation gap, and are matched with the decorative side plates and the wallboard components in style, so that the installed background wall structure is more compact and attractive, and is simple and elegant; simultaneously, the decorative side plate is equivalent to carrying out secondary edge covering treatment on the first corner piece and the second corner piece, and the structural strength of the corner of the wallboard component is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a structure of a decorative edging background wall structure provided by an embodiment of the utility model mounted on a building wall;

FIG. 2 is an enlarged view of area A of FIG. 1, provided in accordance with an embodiment of the present utility model;

FIG. 3 is an enlarged view of region C of FIG. 1 according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a first corner fitting according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a second corner fitting according to an embodiment of the present utility model;

FIG. 6 is an enlarged view of region B of FIG. 1 according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a edging member according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

1. leveling the keels;

2. a wallboard assembly; 21. installing a slot; 22. decorating the wallboard; 23. a edging member; 24. a support bottom edge; 25. a limit side plate; 26. a low-level plugboard; 27. high-level plugboard; 28. a decorative film;

3. a first corner piece; 31. a first plugboard; 32. a first side; 33. a first bottom edge;

4. a second corner piece; 41. a second plugboard; 42. a second side; 43. a second bottom edge; 44. a second clamping plate;

5. a decorative side plate;

6. a decorative strip;

7. connecting an inner plate;

8. a backing plate;

9. a nailing groove;

10. building wall.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are directions or positions based on the drawings, and are merely for convenience of description and are not to be construed as limiting the present technical solution. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

The following describes a structure of a decorative edging background wall according to an embodiment of the present utility model with reference to the accompanying drawings.

Referring to fig. 1, fig. 1 shows a schematic structural diagram of a decorative edging background wall structure of the present application installed on a building wall, including a leveling keel 1, a wallboard assembly 2, a first corner piece 3, a second corner piece 4 and a decorative side plate 5, the leveling keel 1 is connected to the building wall 10, and the wallboard assembly 2 is connected to the leveling keel 1, i.e. the leveling keel 1 is sandwiched between the building wall 10 and the wallboard assembly 2.

Further, referring to fig. 1-5, the first corner piece 3 and the second corner piece 4 are used as edge folding structures of edges, and are respectively arranged at two ends of the leveling keel 1, the first corner piece 3 is provided with a first plugboard 31, the second corner piece 4 is provided with a second plugboard 41, the wall board assembly 2 is provided with mounting slots 21 on the side wall along the circumferential direction, the wall board assembly 2 is clamped between the first plugboard 31 and the second plugboard 41 through the mounting slots 21, namely, the first plugboard 31 and the second plugboard 41 are protruded towards the middle of the leveling keel 1, and the mounting slots 21 at two sides of the wall board assembly 2 are respectively spliced by the first plugboard 31 and the second plugboard 41 so that the wall board assembly 2 is limited and fixed between the first corner piece 3 and the second corner piece 4.

In order to improve the decorative effect of the edge of the background wall and strengthen the firmness, referring to fig. 1-3, decorative side plates 5 are arranged at two ends of a leveling keel 1, a first corner piece 3 and a second corner piece 4 at two ends of the leveling keel 1 are clamped between the decorative side plates 5 and a wallboard assembly 2, decorative strips 6 are arranged at the top ends of the first corner piece 3 and the second corner piece 4, it can be understood that the decorative strips 6 are clamped between the decorative side plates 5 and the wallboard assembly 2 and are partially exposed, and the exposed surfaces of the decorative strips 6 are flush with the butt joint surfaces of the decorative side plates 5 and the wallboard assembly 2, so that the butt joint positions of the decorative side plates 5 and the wallboard assembly 2 are smooth and attractive, and the occurrence of groove gaps is avoided.

During installation, firstly, the leveling keel 1 is installed on the building wall 10, the first side corner fitting 3 is installed at one end of the leveling keel 1, then the installation slot 21 on one side of the wallboard assembly 2 is clamped with the first inserting plate 31 and paved on the leveling keel 1, the second inserting plate 41 of the second side corner fitting 4 is inserted into the installation slot 21 on the other side of the wallboard assembly 2, at the moment, the second side corner fitting 4 is positioned at the other end of the leveling keel 1 and is fixed with the leveling keel 1, finally, the decorative side plates 5 are arranged on the outer sides of the first side corner fitting 3 and the second side corner fitting 4, the side edges of the first side corner fitting 3 and the second side corner fitting 4 are covered, the decorative strips 6 of the first side corner fitting 3 and the second side corner fitting 4 are exposed between the decorative side plates 5 and the wallboard assembly 2, and the decorative strips 6 are in flush joint with the decorative side plates 5 and the wallboard assembly 2, and a flat splicing surface is formed.

By arranging the decorative side plate 5, most of the exposed surfaces of the first corner fitting 3 and the second corner fitting 4 can be shielded, the influence on the modeling style of the background wall is avoided, and the decorative side plate 5 can be matched with the wallboard assembly 2 in style, so that the background wall is more attractive; decorative strips 6 arranged on the first corner fitting 3 and the second corner fitting 4 can also fill the installation gap and are matched with the decorative side plate 5 and the wallboard assembly 2 in style, and the installed background wall structure is more compact and attractive, simple and elegant; meanwhile, the decorative side plate 5 is equivalent to carrying out secondary edge covering treatment on the first corner fitting 3 and the second corner fitting 4, so that the structural strength of the corner of the wallboard assembly 2 is improved.

It can be understood that the wallboard assembly 2 is used as a main decoration panel of a background wall structure, and has a certain decoration shape, so that the decoration side plate 5 is also a plate which has a certain decoration shape and is matched with the wallboard assembly 2 in shape, and the surface of the plate can reach the required decoration shape by spraying, same-color cladding and the like; likewise, the decorative strip 6 is matched with the decorative shapes of the decorative side plate 5 and the wallboard assembly 2, and a decorative surface layer can be arranged on the surface of the decorative strip, and the decorative surface layer can achieve the required decorative shapes in a spraying mode, a same-color coating mode and the like.

Further, referring to fig. 4 to 5, the decorative strip 6 is integrally formed on the first corner piece 3 and the second corner piece 4 by pressing.

In some embodiments, referring to fig. 2 and 4, the first corner fitting 3 includes a first side 32 and a first bottom 33 connected in an L-shape, the first bottom 33 is configured to connect to the leveling keel 1, the first side 32 is configured to block and limit the wall plate assembly 2, wherein the first bottom 33 is located between the leveling keel 1 and the wall plate assembly 2 and connected to an upper surface of the leveling keel 1, the first side 32 is sandwiched between the decorative side plate 5 and the wall plate assembly 2, and the first insert plate 31 and the first bottom 33 are connected to a same side wall of the first side 32.

When the first corner fitting 3 is installed, referring to fig. 2 and 4, the first bottom edge 33 is attached to the upper surface of the leveling keel 1, the position of the first corner fitting 3 is adjusted, the first side edge 32 is flush with the side edge of the leveling keel 1, then the first corner fitting 3 is fixed, and the first insertion plate 31 protrudes towards the first bottom edge 33 to clamp the wallboard assembly 2 in the area where the leveling keel 1 is located.

Preferably, the first side edge 32, the first bottom edge 33, and the first insert plate 31 are integrally formed by pressing.

Further, referring to fig. 3 and 5, the second corner fitting 4 includes a second side 42 and a second bottom 43 connected in a straight shape, the second bottom 43 is connected to the side wall of the leveling joist 1, the second side 42 is sandwiched between the decorative side plate 5 and the wallboard component 2, the second insert plate 41 is connected to the second side 42, it can be seen that the second corner fitting 4 and the first corner fitting 3 have different structures, when the second insert plate 41 is inserted into the mounting slot 21 of the wallboard component 2 during mounting, the second side 42 is attached to the wallboard component 2, the second bottom 43 is attached to the side wall of the leveling joist 1, and then the second bottom 43 and the side wall of the leveling joist 1 are connected and fixed.

The structure that combines first corner fitting 3 and second corner fitting 4, when the installation, first corner fitting 3 is installed at first, then installs wallboard subassembly 2, at installation second corner fitting 4, and second corner fitting 4 is after the installation, because second base 43 laminating is in the lateral wall of leveling fossil fragments 1, the staff can be according to the order directly at the outside installation, accords with the actual operation when installing more, and it is more convenient when the installation is firm.

Further, referring to fig. 3 and 5, the second corner fitting 4 further includes a second clamping plate 44 having the same thickness as the first bottom edge 33, the second clamping plate 44 and the second inserting plate 41 are connected to the same side wall of the second side edge 42, the second clamping plate 44 is arranged between the leveling keel 1 and the wallboard assembly 2 in a cushioning manner, the second clamping plate 44 is arranged to maintain the same height on both sides of the wallboard assembly 2, even if the wallboard assembly 2 can be horizontally installed, since the first bottom edge 33 is arranged between the wallboard assembly 2 and the leveling keel 1 in a cushioning manner, the wallboard assembly 2 and the leveling keel 1 can have a gap in a horizontal state, and the second clamping plate 44 having the same thickness as the first bottom edge 33 can fill the gap and cushion the wallboard assembly 2, so that both ends of the wallboard assembly 2 are all cushioned by the same height, no additional leveling operation is required after installation, and the installation step is simplified.

Preferably, the second side edge 42, the second bottom edge 43, the second insert plate 41, and the second insert plate 44 are integrally formed by pressing.

In some embodiments, referring to fig. 1, leveling screws are provided between the leveling runners 1 and the building wall 10, the leveling screws being used to adjust the flatness of the leveling runners 1 and the distance from the building wall 10.

In some embodiments, referring to fig. 1-3, two ends of the leveling keel 1 are respectively provided with a connecting inner plate 7, the connecting inner plates 7 are connected to the building wall 10 and are abutted against the leveling keel 1, and the decorative side plates 5 are connected with the connecting inner plates 7 through connectors and cover the side walls of the leveling keel 1.

As can be appreciated, referring to fig. 2 and 3, in the process of leveling the leveling keel 1 by the leveling screw, a certain gap may exist between the leveling keel 1 and the building wall 10, and the connecting inner plate 7 is connected to the building wall 10 and is abutted against one side of the leveling keel 1 opposite to the wallboard assembly 2, namely, abutted against the inner side of the leveling keel 1, so that the leveling keel 1 can be stably supported, and the structural stability of the leveling keel 1 is improved; meanwhile, the decorative side plate 5 is connected to the connecting inner plate 7, so that the installation of the background wall structure is more convenient from the aspect of actual installation operation.

In actual installation, firstly, installing the leveling keel 1 on the building wall 10 and leveling, then installing the connecting inner plate 7 on the building wall 10 and stopping against the inner side of the leveling keel 1, and then carrying out subsequent installation process; when the decorative side plate 5 is mounted, the decorative side plate 5 is connected and fixed with the connecting inner plate 7 through the plug connector, and the decorative side plate 5 is indirectly connected and fixed on the building wall 10, so that the stable connection of the decorative side plate 5 can be ensured.

Alternatively, referring to fig. 1, the plug is fixedly connected with the decorative side plate 5 and the connecting inner plate 7 by screws, and structural adhesive may be disposed between the decorative side plate 5 and the connecting inner plate 7 for reinforcement bonding.

In some embodiments, referring to fig. 1 and 6-7, the wallboard assembly 2 includes a plurality of decorative wallboards 22 and a edging member 23, mounting slots 21 are respectively provided on the side walls of the decorative wallboards 22 along the circumferential direction, and the decorative wallboards 22 are assembled into the wallboard assembly 2 with the concave-convex surface through the edging member 23.

Further, at least two edge receiving members 23 are arranged on the leveling keel 1 at intervals, each edge receiving member 23 comprises a supporting bottom edge 24 connected to the leveling keel 1, a limiting side plate 25 perpendicular to the leveling keel 1 is arranged on the supporting bottom edge 24, two sides of the limiting side plate 25 are respectively provided with a low-position inserting plate 26 and a high-position inserting plate 27 in a protruding mode, the distance between the low-position inserting plate 26 and the supporting bottom edge 24 is smaller than the distance between the high-position inserting plate 27 and the supporting bottom edge 24, and protruding directions of the two low-position inserting plates 26 of two adjacent edge receiving members 23 are opposite; the decorative wallboard 22 is clamped between the first corner piece 3 and the edge collecting component 23, between two adjacent edge collecting components 23 and between the edge collecting component 23 and the second corner piece 4 through the installation slot 21 in a matching way.

It will be appreciated that the two lower insert plates 26 of the adjacent two edge receiving members 23 are opposite in direction of projection, which means that the two upper insert plates 27 of the adjacent two edge receiving members 23 are opposite in direction of projection, and the wall panel assembly 2 constitutes a rugged wall panel after assembly.

Preferably, the first inserting plate 31, the second inserting plate 41, the high inserting plate 27 and the low inserting plate 26 are all of convex structures which are matched with the mounting slots 21, the decorative wallboard 22 does not need to be distinguished when being assembled, and the mounting process is more convenient.

Further, referring to fig. 6 to 7, a decorative film 28 is provided on the surface of the side of the limit side plate 25 on which the low-level insert plate 26 is provided. Because the distance between the low-level plugboard 26 and the supporting bottom edge 24 is smaller than the distance between the high-level plugboard 27 and the supporting bottom edge 24, when the wallboard assembly 2 between two adjacent edge-receiving members 23 is clamped on the low-level plugboard 26, the side wall of the limit side plate 25 on one side of the low-level plugboard 26 is exposed, the decorative film 28 is arranged on the side, the decorative film 28 corresponds to the facing of the wallboard assembly 2, the background wall structure with design sense can be observed from various angles, and the design effect and aesthetic feeling of the background wall structure are greatly improved.

In some embodiments, referring to fig. 1 and 6, a cavity is formed between the wallboard assembly 2 and the leveling keel 1 and is disposed between the high-level plugboards 27, in order to improve the structural strength of the background wall structure, a base plate 8 is disposed in the cavity, one side of the base plate 8 is connected to the leveling keel 1 through a screw, and the other side of the base plate 8 is connected to the wallboard assembly 2 through a structural adhesive, so that the cavity is eliminated through the base plate 8, and the compressive strength of the wallboard assembly 2 is improved.

In some embodiments, referring to fig. 4 and 5, the nailing grooves 9 are formed on the first bottom edge 33, the second bottom edge 43 and the supporting bottom edge 24 and are connected to the leveling keels 1 through screws, both sides of the limiting side plate 25 are respectively provided with the supporting bottom edge 24, and the nailing grooves 9 on the supporting bottom edge 24 are respectively arranged on one side, far from the first bottom edge 33, of the supporting bottom edge 24.

In combination with the mounting steps of the wall panel assembly 2, the exemplary mounting steps of the wall panel structure in this embodiment are as follows, based on the mounting steps of the wall panel structure described in the above embodiment:

step 1: the leveling keel 1 is arranged on the building wall 10 and leveled, and the connecting inner plate 7 is arranged on the building wall 10 and is stopped against the inner side of the leveling keel 1;

step 2: the first side corner fitting 3 is arranged at one end of the leveling keel 1, the decorative wallboard 22 and the edge collecting member 23 are sequentially arranged to form the wallboard assembly 2, specifically, one of the decorative wallboard 22 is inserted into the first inserting plate 31 and is flatly paved on the leveling keel 1, the other end of the decorative wallboard 22 is connected with the lower inserting plate 26 of the edge collecting member 23, and the supporting bottom edge 24 of the current edge collecting member 23 is fixed with the leveling keel 1 through screws; then, a decorative wallboard 22 is inserted on a high-position plugboard 27 of the current edge-receiving member 23, the other end of the current decorative wallboard 22 is spliced with the high-position plugboard 27 of the other edge-receiving member 23, the supporting bottom edge 24 of the current edge-receiving member 23 is fixed with the leveling keel 1 through a screw, and then the decorative wallboard 22 and the edge-receiving member 23 are sequentially installed to form a concave-convex wallboard assembly 2;

step 3: the second corner fitting 4 is used for edging, in particular, a second plugboard 41 of the second corner fitting 4 is spliced into a mounting slot 21 of the last decorative wallboard 22 close to the edge of the leveling keel 1, at the moment, the second corner fitting 4 is positioned at the other end of the leveling keel 1, and the second corner fitting 4 is fixed with the leveling keel 1 through a screw;

step 4: the outer sides of the first corner fitting 3 and the second corner fitting 4 are provided with decorative side plates 5, the side edges of the first corner fitting 3 and the second corner fitting 4 are covered, the decorative strips 6 of the first corner fitting 3 and the second corner fitting 4 are exposed between the decorative side plates 5 and the wallboard assembly 2, the decorative strips 6 are in flush butt joint with the decorative side plates 5 and the wallboard assembly 2 to form a flat splicing surface, and when the decorative side plates 5 are installed, the decorative side plates are fixedly connected with the connecting inner plates 7 through connectors.

Through all setting up the nailing recess 9 on supporting the base 24 in the one side that supporting the base 24 and keeping away from first base 33, at actual installation, can assemble and constitute wallboard subassembly 2 to decorating wallboard 22 in proper order, every is setting up nailing recess 9 on the supporting the base 24 of receipts limit component 23 and exposing in the outside all the time, can not be sheltered from by other structures, accords with actual installation operation, and the installation is also more convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A decorative edging background wall structure for setting up on building wall, its characterized in that includes:

2. The trim edging background wall structure of claim 1, wherein the first side corner fitting includes a first side edge and a first bottom edge connected in an L-shape, the first bottom edge being located between the leveling keel and the wall plate assembly and connected to an upper surface of the leveling keel, the first side edge being sandwiched between the trim side plate and the wall plate assembly, the first insert plate and the first bottom edge being connected to a same side wall of the first side edge.

3. The trim wall structure of claim 2, wherein said second corner member comprises a second side edge and a second bottom edge joined in a straight configuration, said second bottom edge joined to a side wall of said leveling keel, said second side edge sandwiched between said trim side panel and said wall panel assembly, said second insert panel joined to said second side edge.

4. The decorative edging background wall structure of claim 3, wherein the second corner fitting further comprises a second clip of the same thickness as the first bottom edge, the second clip and the second insert being attached to the same side wall of the second side edge, the second clip pad being disposed between the leveling keel and the wallboard assembly.

5. The background wall structure of the decoration edging of claim 1, wherein both ends of the leveling keel are provided with connecting inner plates, the connecting inner plates are connected to the building wall and are stopped against the leveling keel, and the decoration side plates are connected with the connecting inner plates through connectors and cover the side walls of the leveling keel.

6. The decorative edging background wall structure according to claim 3, wherein the wall plate assembly comprises a plurality of decorative wall plates and edging members, the mounting slots are formed in the side walls of the decorative wall plates along the circumferential direction, and the decorative wall plates are assembled into the wall plate assembly with the concave-convex surfaces through the edging members.

7. The background wall structure for decorating and trimming according to claim 6, wherein at least two trimming members are arranged on the leveling keels at intervals, each trimming member comprises a supporting bottom edge connected to the leveling keels, limiting side plates perpendicular to the leveling keels are arranged on the supporting bottom edges, two sides of each limiting side plate are respectively provided with a low-position inserting plate and a high-position inserting plate in a protruding mode, the distance between each low-position inserting plate and each supporting bottom edge is smaller than that between each high-position inserting plate and each supporting bottom edge, and protruding directions of two low-position inserting plates of two adjacent trimming members are opposite;

8. The decorative edging background wall structure according to claim 7, wherein a decorative film is provided on a surface of the side of the limit side plate on which the low-level insert plate is provided.

9. The trim wall structure of claim 7, wherein a spacer is disposed between the wall panel assembly and the leveling keels between the elevated insert panels, the spacer being attached to the leveling keels by screws.

10. The background wall structure of claim 7, wherein the first bottom edge, the second bottom edge and the supporting bottom edge are respectively provided with a nailing groove and are connected to the leveling keel through screws, the two sides of the limiting side plate are respectively provided with the supporting bottom edge, and the nailing grooves on the supporting bottom edge are respectively arranged on one side of the supporting bottom edge far away from the first bottom edge.