CN222862765U - Background wall overhead connection structure - Google Patents
Background wall overhead connection structure Download PDFInfo
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- CN222862765U CN222862765U CN202420755152.1U CN202420755152U CN222862765U CN 222862765 U CN222862765 U CN 222862765U CN 202420755152 U CN202420755152 U CN 202420755152U CN 222862765 U CN222862765 U CN 222862765U
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- wall
- background wall
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- background
- adjusting member
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Abstract
A background wall overhead connection structure comprises a wall body and a background wall veneer which is installed on the wall body in an overhead mode, a plurality of connection structures used for connecting the wall body and the background wall veneer are arranged between the wall body and the background wall veneer, the connection structures comprise fixing pieces and adjusting pieces, at least one lengthening piece used for increasing the overhead width of the background wall veneer is arranged between the fixing pieces and the adjusting pieces, the fixing pieces are connected to the wall body, the adjusting pieces are connected to the background wall veneer, compared with the prior art, the overhead width of the background wall veneer is increased by arranging the lengthening pieces between the fixing pieces and the adjusting pieces, meanwhile, the adjustment of the overhead width is achieved by adjusting the insertion depth between an insertion strip connected with the fixing pieces and an insertion groove connected with the adjusting pieces, meanwhile, the adjustment range of the overhead width is also increased, and the connection strength among the fixing pieces, the adjusting pieces and the lengthening pieces is guaranteed, so that the background wall veneer cannot fall off is guaranteed.
Description
Technical Field
The utility model relates to the technical field of assembled background walls, in particular to a background wall overhead connection structure.
Background
The background wall has good decoration to the wall surface, can also play the role of protecting the wall surface, and is deeply favored by people. The traditional background wall is a home decoration art for decorating home living room televisions, sofas, halls, bedrooms and the like, and not only meets the requirements of consumer decoration and decoration, but also embodies the aesthetic style of unique art of owners, so that the home decoration art becomes a perfect combination of business and art.
Traditional background walls are built on stilts through battens plus base plates. Firstly, fireproof and anti-corrosion treatment is required to be carried out on the battens, then, the battens are used for leveling the base layer, and then, the wall surface is provided with a built-in layer, and if the design is required to be large in size, the base layer is not firm and needs to be reinforced. The method is complicated in installation, labor-consuming and time-consuming, is unfavorable for assembly decoration, is characterized in that the background wall is of an integral structure, is inconvenient to transport and assemble and disassemble, is inconvenient to replace, has a single function, cannot meet the needs of people, and is difficult to customize due to the fact that the foundation layer is always manufactured in the form of a welding steel frame when the background wall is required to be hung with a large plate.
For solving the above-mentioned problem, chinese patent application number 202220727911.4 discloses a middle part supporting component for unsmooth wall, and above-mentioned disclosed middle part supporting component includes the mounting of being connected with the wall body and the regulating part of being connected with the wallboard, the mounting is equipped with the insertion groove, the regulating part includes inserts the strip, insert the one end of strip along the direction that is not on a parallel with the wall body insert the insertion groove, the other end is connected with the wallboard. The Chinese patent with the application number 202210323679.2 discloses a concave-convex background wall, which comprises a background wallboard and a connecting structure for installing the background wallboard to a wall body, wherein the background wallboard comprises a main board and a secondary board which are parallel to each other, the main board is provided with a television mounting hole, the connecting structure comprises a support component for connecting the main board and the wall body and a wall pasting component for connecting the secondary board and the wall body, the wall pasting component comprises a trimming installation piece, the trimming installation piece comprises a connecting plate connected with the wall body and a secondary insertion board connected with the connecting plate, and the end part of the secondary board is provided with a secondary groove for the secondary insertion board to be inserted.
The above-mentioned disclosed prior art realizes the connection fixation to background wallboard and wall body through the connection cooperation of mounting and mounting to can change the overhead width of background wallboard through the regulation of grafting distance between mounting and the mounting, and the overhead width scope that can adjust in the foretell scheme is less, and when the size that changes mounting and mounting increases the regulation width, the joint strength between mounting and the mounting will reduce, thereby appears the cracked condition of mounting and mounting connection easily, and then leads to the drop of background wallboard.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides the background wall overhead connection structure which can increase the overhead width of the background wall and improve the adjusting range of the overhead width.
The utility model aims at achieving the technical scheme that the overhead connection structure for the background wall comprises a wall body and a background wall veneer which is arranged on the wall body in an overhead mode, wherein a plurality of connection structures used for connecting the wall body and the background wall veneer are arranged between the wall body and the background wall veneer, the connection structure comprises a fixing piece and an adjusting piece, at least one lengthening piece used for increasing the overhead width of the background wall veneer is arranged between the fixing piece and the adjusting piece, the fixing piece is connected to the wall body, the adjusting piece is connected to the background wall veneer, and two ends of the lengthening piece are provided with splicing strips which are respectively connected with the fixing piece and splicing grooves which are connected with the adjusting piece.
As a preferred embodiment of the utility model, the fixing element, the adjusting element and the at least one extension element are located on the same line.
As a preferable scheme of the utility model, friction lines for increasing the connection strength of the extension piece and the fixing piece are arranged on the side wall of the plug strip, and friction lines for increasing the connection strength of the extension piece and the adjusting piece are also arranged on the inner wall of the plug groove.
As a preferable scheme of the utility model, the splicing groove is internally provided with a reinforcing rib for improving the structural strength of the lengthening piece, and the reinforcing rib is arranged at the bottom of the splicing groove.
As a preferable scheme of the utility model, the fixing piece is provided with a connecting groove matched with the plug strip, and the connecting groove is arranged along the length direction of the fixing piece.
As a preferable mode of the utility model, first connecting grooves which are abutted with friction grooves on the plug strip are formed on the groove wall of the connecting groove.
As a preferable mode of the utility model, the adjusting member comprises a first adjusting member and a second adjusting member, the second adjusting member is arranged at the end part of the background wall veneer, and the first adjusting member is arranged at the middle part of the background wall veneer.
As a preferable mode of the utility model, the first adjusting piece is provided with a first connecting strip matched with the inserting groove, and the side surface of the first connecting strip is provided with a second connecting line which is abutted against the friction line.
As a preferable scheme of the utility model, the second adjusting piece is provided with a second connecting strip matched with the inserting groove, and the side surface of the second connecting strip is also provided with a second connecting line which is abutted against the friction line.
As a preferable scheme of the utility model, the second adjusting piece is provided with an extension edge which is abutted against the background wall veneer, and the end part of the extension edge is provided with a short-joint edge which is parallel to the second connecting strip.
Compared with the prior art, the utility model has the beneficial effects that:
Through setting up the extension between mounting and regulating part, increased the overhead width of wall decorative board, the grafting degree of depth between the grafting strip of being connected with the mounting and the grafting groove of being connected with the regulating part is adjusted simultaneously, has realized the regulation to overhead width, has also increased overhead width accommodation simultaneously, has guaranteed the joint strength between mounting, regulating part and the extension moreover to ensure the condition that the wall decorative board can not drop.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged view of the structure at a in fig. 1;
fig. 3 is an enlarged view of the structure at B in fig. 1;
FIG. 4 is a schematic view of the structure of an extension member;
FIG. 5 is a schematic structural view of a fastener;
FIG. 6 is a schematic structural view of the first regulating member;
FIG. 7 is a schematic structural view of a second adjusting member
Reference numerals are wall body 1, background wall veneer 2, connection structure 3, fixing piece 4, connection groove 401, first connection line 402, adjusting piece 5, first adjusting piece 501, first connecting strip 5011, second adjusting piece 502, second connecting strip 5021, short circuit edge 5022, extension edge 5023, second connection line 5024, extension piece 6, plug groove 601, plug strip 602, friction line 603 and reinforcing rib 604.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-7, the connecting structure for the overhead background wall comprises a wall body 1 and a background wall veneer 2 which is arranged on the wall body 1 in an overhead mode, wherein a plurality of connecting structures 3 used for connecting the wall body 1 and the background wall veneer 2 are arranged between the wall body 1 and the background wall veneer 2, each connecting structure 3 comprises a fixing piece 4 and an adjusting piece 5, at least one lengthening piece 6 used for increasing the overhead width of the background wall veneer 2 is arranged between the fixing piece 4 and the adjusting piece 5, the fixing piece 4 is connected to the wall body 1, the adjusting piece 5 is connected to the background wall veneer 2, and splicing strips 602 respectively connected with the fixing piece 4 and splicing grooves 601 respectively connected with the adjusting piece 5 are arranged at two ends of the lengthening piece 6.
Further, the background wall veneer 2 is arranged on the wall body 1 in parallel, an overhead space is formed between the background wall veneer 2 and the wall body 1, the connecting structure 3 is positioned in the overhead space, and the background wall veneer 2 and the wall body 1 are connected and fixed through the connecting structure 3.
Adjusting part 5 and mounting 4 swing joint can adjust the distance of wall decorative board 2 to wall body 1 through adjusting the distance of adjusting part 5 to wall body 1, and then realizes the overhead setting of wall decorative board 2, simultaneously through pegging graft at least one extension piece 6 between mounting 4 and adjusting part 5 and be used for increasing the overhead width of wall decorative board 2, realized the increase to the overhead width of wall decorative board 2 under the prerequisite that the intensity of guaranteeing connection structure 3 can not appear reducing.
Specifically, the plugging strip 602 and the plugging groove 601 on the extension piece 6 are both arranged along the length direction of the extension piece 6, the arrangement direction of the plugging strip 602 is opposite to the opening direction of the plugging groove 601, and the plugging strip 602 and the plugging groove 601 are both positioned on the central line of the extension piece 6.
The fixing piece 4, the adjusting piece 5 and the at least one lengthening piece 6 are located on the same straight line, and further, the fixing piece 4, the lengthening piece 6 and the adjusting piece 5 are sequentially connected, and the connecting strength of the whole connecting structure 3 is ensured by arranging the fixing piece 4, the adjusting piece 5 and the lengthening piece 6 on the same straight line, so that the connecting supporting effect on the background wall veneer 2 is ensured.
Be provided with the friction line 603 that is used for increasing extension piece 6 and mounting 4 joint strength on the grafting strip 602 lateral wall, also be provided with the friction line 603 that is used for increasing extension piece 6 and adjusting part 5 joint strength on the grafting groove 601 inner wall, further, friction line 603 can be unsmooth line, and friction line 603 all sets up along the length direction of grafting strip 602 and grafting groove 601.
The inside of the inserting groove 601 is provided with a reinforcing rib 604 for improving the structural strength of the extension piece 6, and the reinforcing rib 604 is arranged at the bottom of the inserting groove 601.
The fixing member 4 is formed with a connection groove 401 adapted to the plug strip 602, and the connection groove 401 is provided along the length direction of the fixing member 4.
Specifically, the fixing member 4 includes a bottom plate connected to the wall 1, a first side plate connected to the bottom plate in non-parallel, and a second side plate connected to the bottom plate in non-parallel, and at this time, a first insertion slot 511 is formed between the bottom plate, the first side plate, and the second side plate. The bottom plate, the first side plate and the second side plate are integrally formed, and the bottom plate, the first side plate and the second side plate are preferably hollow and are provided with structures of supporting plates, so that the strength is ensured, and the material cost is reduced. The bottom plate can be connected with the wall body 1 in any mode, in the application, the bottom plate comprises a glue connecting part and a nail connecting part, the glue connecting part forms the connecting groove 401 with the first side plate and the second side plate, one surface of the glue connecting part, which is close to the wall body 1, is provided with the glue groove for filling adhesive so as to bond the bottom plate with the wall body 1, and the nail connecting part is connected with the wall body 1 through a screw, in order to improve the strength of the screw connection, a reinforcing plate is preferably arranged in the hollow nail connecting part, and only needs to be non-perpendicular to the wall body 1, when the screw is fixed, the screw sequentially penetrates through the front plate, the reinforcing plate and the back plate, which are far away from the wall body 1, of the nail connecting part, which are close to the wall body 1, and then is inserted into the wall body 1.
The groove wall of the connecting groove 401 is provided with a first connecting line 402 which is abutted against the friction line 603 on the inserting strip 602, further, the first connecting line 402 is formed on the first side plate and/or the second side plate, the first connecting line 402 is arranged along the length direction of the first side plate and/or the second side plate, when the inserting strip 602 is inserted into the connecting groove 401, the friction line 603 is abutted against the first connecting line 402, friction between the inserting strip 602 and the groove wall of the connecting groove 401 is further increased, and connection strength between the inserting strip 602 and the connecting groove 401 is improved.
The adjusting member 5 includes a first adjusting member 501 and a second adjusting member 502, the second adjusting member 502 is disposed at an end portion of the background wall veneer 2, and the first adjusting member 501 is disposed at a middle portion of the background wall veneer 2.
The first adjusting member 501 is formed with a first connecting strip 5011 matching with the insertion groove 601, and a second connecting line 5024 abutting against the friction line 603 is formed on a side surface of the first connecting strip 5011.
In cooperation with the connection groove 401, the first adjusting member 501 includes a first connection bar 5011, so long as the first connection bar 5011 can be inserted into the connection groove 401 in a direction non-parallel to the wall 1, and the distance of the wall board to the wall 1 can be adjusted. In order to increase the contact area between the first connecting strip 5011 and the connecting groove 401 to increase the connection strength therebetween, it is preferable that the first connecting strip 5011 be a straight plate, and correspondingly, the first side plate and the second side plate of the fixing member 4 be disposed in parallel. Meanwhile, in consideration of convenience of adjustment, the first connecting strip 5011 is inserted into the connecting groove 401 in a direction perpendicular to the wall body 1, so that the first side plate and the second side plate of the fixing member 4 are vertically connected with the bottom plate.
Of course, the problem of low connection strength is only caused by connecting the fixing member 4 and the first adjusting member 501 by plugging, and therefore, after the depth of inserting the first adjusting member 501 into the fixing member 4 is adjusted, the fixing screw may be sequentially inserted through the first side plate, the first connecting strip 5011, and the second side plate. Meanwhile, when in use, a plurality of fixing pieces 4 and first adjusting pieces 501 are needed, the insertion depths of the first adjusting pieces 501 are needed to be adjusted respectively, and after the insertion depths of all the first adjusting pieces 501 are adjusted, the first adjusting pieces 501 are fixed by fixing screws, so that the fixing screws are prevented from being disassembled and assembled repeatedly under the condition that a certain first adjusting piece 501 needs to be adjusted repeatedly. At this time, in order to avoid the first adjusting member 501 with the adjusted insertion depth from being moved by an external force, the inner wall of the connecting groove 401 is provided with a first connecting line 402, the outer wall of the first connecting bar 5011 is provided with a second connecting line 5024, the first connecting line 402 and the second connecting line 5024 can be concave-convex lines, the first connecting line 402 and the second connecting line 5024 are abutted, and the friction force between the inner wall of the connecting groove 401 and the first connecting bar 5011 can be improved.
The second adjusting piece 502 is formed with a second connecting strip 5021 matched with the inserting groove 601, and a second connecting line 5024 abutting against the friction line 603 is also arranged on the side surface of the second connecting strip 5021.
Similarly, the second connecting strip 5021 on the second adjusting member 502 is identical to the first connecting strip 5011 on the first adjusting member 501 in structure, and is not repeated here, and the difference is that the second adjusting member 502 further includes an extension edge 5023 abutting against the background wall veneer 2, and the end part of the extension edge 5023 is provided with a shorting edge 5022 parallel to the second connecting strip 5021.
Specifically, the extension edge 5023 is connected with the second connecting strip 5021, and the extension edge 5023 is parallel to the wall body 1. During the use, adjust the degree of depth that second connecting strip 5021 inserted socket 601 to through the fix with screw after for background wall veneer 2 butt in extension limit 5023, the one side parallel and level that wall body 1 was kept away from to the preferential messenger's background wall veneer 2 and extension limit 5023 simultaneously. In addition, the short-circuit edge 5022 is fixedly connected with the end face of the background wall veneer 2 through a screw, so that the short-circuit edge can be received without being received, but in order to reduce the stress of the screw, the lower end face of the short-circuit edge 5022 is preferably abutted against the extension edge 5023.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model, and thus the utility model is not to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms of wall 1, wall trim 2, connection structure 3, fixing member 4, connection groove 401, first connection groove 402, adjusting member 5, first adjusting member 501, first connection bar 5011, second adjusting member 502, second connection bar 5021, shorting edge 5022, extension edge 5023, second connection groove 5024, extension member 6, insertion groove 601, insertion bar 602, friction groove 603, reinforcing rib 604 are more commonly used herein, the use of other terms is not precluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420755152.1U CN222862765U (en) | 2024-04-12 | 2024-04-12 | Background wall overhead connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420755152.1U CN222862765U (en) | 2024-04-12 | 2024-04-12 | Background wall overhead connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222862765U true CN222862765U (en) | 2025-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420755152.1U Active CN222862765U (en) | 2024-04-12 | 2024-04-12 | Background wall overhead connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222862765U (en) |
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2024
- 2024-04-12 CN CN202420755152.1U patent/CN222862765U/en active Active
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