CN219638308U - Close assembly formula structure and decorative wall - Google Patents

Abstract

The utility model relates to the technical field of wall decoration, and provides a close-fitting type structure and a decorative wall, which are used for connecting at least two adjacently arranged wallboards on a wall, wherein the close-fitting type structure comprises: the keel assembly is used for being fixedly connected to the wall body; the keel assembly is provided with a first surface, and one side of the first surface, which is away from the wall body, is provided with a plurality of keel grooves; the bonding adhesive layer is connected with the first surface and the two adjacent wallboards and fills the keel groove; the wallboard is provided with a magnetic attraction component, and two adjacent wallboards are fixed by the magnetic attraction between the magnetic attraction component and the keel component. The utility model solves the technical problem that the wallboard in the prior art is easy to be uneven in the splicing process due to the fact that the sizes of the clamping grooves and the I-shaped pieces are not aligned.

Description

Close assembly formula structure and decorative wall

Technical Field

The utility model relates to the technical field of wall decoration, in particular to a close-fitting structure and a decorative wall.

Background

In the wall decoration process, the wall surfaces of many places at present often adopt the decoration form of wallboard. The wall board for decoration is paved on the surface of the wall body, the front surface of the wall board can be in a pure color, a decorative picture or a surface in a decorative form, and thus, the wall body has high installation efficiency and good wall body decoration effect in a direct installation mode of the wall board. As shown in fig. 5, the wall board 200 is connected with a wall body through a connection structure, the existing connection structure generally adopts a mode that an i-shaped piece is matched with a keel frame to connect the wall body, clamping plates are formed on the left side and the right side of the i-shaped piece, clamping grooves are formed on the left side and the right side of the wall board 200, the keel frame is fixedly installed on the wall body in the installation process, the i-shaped piece is installed on the keel frame, the wall board is connected on the i-shaped piece through the matching of the clamping grooves and the i-shaped piece, the other side of the wall board is connected through the clamping plates on the i-shaped piece embedded in the clamping grooves, and the i-shaped piece on the side is fixed on the keel frame, so that the wall board is paved on the surface of the wall body through the sequential installation of the i-shaped piece, i-shaped piece and the wall board … ….

In the prior art, due to the insertion installation of the wallboard and the I-shaped piece, the clamping groove factory cannot be adjusted on site in the processing process, and if the clamping groove size deviates, the problem that the assembled wallboard is uneven frequently occurs after installation can be caused.

Accordingly, the prior art is still in need of improvement and development.

Disclosure of Invention

The utility model aims to provide a close-fitting assembly structure and a decorative wall, which are used for solving the technical problem that the wallboard in the prior art is easy to generate unevenness in the splicing process due to the fact that the sizes of a clamping groove and an I-shaped piece are not aligned.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in one aspect, the present utility model provides a close-fitting structure for connecting at least two adjacently disposed wall panels to a wall, wherein the close-fitting structure comprises: the keel assembly is used for being fixedly connected to the wall body;

the keel assembly is provided with a first surface, and one side of the first surface, which is away from the wall body, is provided with a plurality of keel grooves;

and the adhesive layer is connected with the first surface and the two adjacent wallboards and fills the keel groove.

The wallboard is provided with a magnetic attraction component, and two adjacent wallboards are fixed by the magnetic attraction between the magnetic attraction component and the keel component.

In one embodiment, the wall plate is clamped at one side facing away from the wall body through the magnetic attraction component, and the magnetic attraction between the magnetic attraction component and the keel component clamps two adjacent wall plates.

In one embodiment, the magnetic attraction assembly comprises: the first magnetic attraction block is arranged on one side of the wallboard, which is away from the wall body, and is abutted against the surfaces of two adjacent wallboards;

the limiting strip is connected to one side of the first magnetic block facing the wall body and embedded in a gap between two adjacent wallboards.

In one embodiment, the magnetic assembly further comprises a handle disposed on a side of the first magnetic block facing away from the wall panel.

In one embodiment, the magnetic attraction assembly comprises: the second magnetic attraction blocks are fixed on the opposite sides of the adjacent wallboards, and the adjacent second magnetic attraction blocks are attracted with the keel assembly.

In one embodiment, the wall panel is provided with a mounting step at the edge of the wall facing surface, and the second magnetic block is fixed on the mounting step.

In one embodiment, the keel assembly comprises: the leveling frame is fixedly arranged on the wall body;

the keel frame is arranged on the leveling frame, and the keel groove is formed in the surface, deviating from the wall, of the keel frame.

In one embodiment, the leveling frame comprises a limiting groove, and a connecting piece is penetrated in the limiting groove to be connected to the wall body;

the keel frame is embedded in the limiting groove and is connected to the leveling frame by threading screws on the left side and the right side.

In one embodiment, the keel includes: the surface of the keel plate, which faces away from the wall body, is a first surface;

the supporting plates are vertically arranged at the left side and the right side of the keel plate and are connected to the leveling frame;

the bending edge is arranged at one end of the supporting plate, facing the wall body, and is bent towards the inner side.

On the other hand, the utility model also provides a decorative wall, which comprises a plurality of wallboards and the close-fitting structure, wherein the plurality of adjacent wallboards are connected through the close-fitting structure.

The utility model provides a close-fitting type structure and a decorative wall, which have the beneficial effects that: the wall surface can be leveled through the keel assembly, the first surface is kept flat as a fixed base, the first surface of the keel assembly is coated with the adhesive layer, and the two wall plates are covered on the first surface side by side, so that the two adjacent wall plates are fixed through the adhesive layer. The wall board is directly spliced in a bonding mode, the thickness of the wall board is guaranteed when the wall board leaves a factory, the thickness of the wall board is guaranteed to be consistent, the wall board can be paved on the keel assembly, clamping grooves are not required to be machined, I-shaped pieces are adopted for assembly, and therefore the problems that the dimension of the clamping grooves is not right in the machining process, and the wall surface is not flat due to dimension deviation in the butt joint process of the I-shaped pieces are avoided.

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 cross-sectional view of a close-fitting structure according to an embodiment of the present utility model in use;

fig. 2 is an enlarged view of a portion a of fig. 1;

fig. 3 is an assembly schematic diagram of a keel assembly of a close-fitting structure according to an embodiment of the utility model;

FIG. 4 is a schematic cross-sectional view of another embodiment of a close-fitting structure according to an embodiment of the present utility model;

fig. 5 is a cross-sectional view of the prior art.

Wherein, each reference sign in the figure:

100. a wall body; 200. a wallboard; 210. mounting steps; 300. a keel assembly; 301. a first surface; 310. leveling rack; 311. a first deployment edge panel; 312. a second riser; 313. a third cross plate; 314. a fourth riser; 315. a second deployment edge panel; 316. a limit groove; 317. a connecting piece; 320. a keel frame; 321. a keel groove; 322. a screw; 323. a keel plate; 324. a support plate; 325. bending the edge; 400. an adhesive layer; 500. a magnetic attraction component; 510. a first magnetic block; 520. a limit bar; 530. a handle; 600. and the second magnetic attraction block.

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.

Referring to fig. 1 and 2, the present embodiment provides a close-fitting structure for connecting at least two adjacent wall panels 200 to a wall 100. For convenience of structural description, the wall boards 200 are spliced side by side in the left-right direction, and the side where the wall board 100 is located is the rear side, the side where the wall board 200 is located is the front side, and the wall board 200 is arranged in front of the wall board 100 through the close-assembled structure. The close assembly type structure specifically comprises: keel assembly 300 and adhesive layer 400. The keel assembly 300 is used for being fixedly connected to the wall body 100, the keel assembly 300 is provided with a first surface 301, the first surface 301 is located in front of the wall body 100, the wall body 100 can be leveled through the first surface 301 of the keel assembly 300, and therefore when the first surface 301 is connected with the wall board 200, the connecting surface of the wall board 200 can be guaranteed to be relatively flat, and accordingly the flatness of a formed decorative surface is guaranteed to be high. The side of the first surface 301 facing away from the wall 100 is provided with a plurality of keel grooves 321, and the plurality of keel grooves 321 are arranged side by side at intervals along the left-right direction, and the interval distance between the plurality of keel grooves 321 is generally greater than or equal to the groove width of the keel grooves 321, so that the first surface 301 has enough installation surface for supporting the wallboard 200. The adhesive layer 400 is coated on the first surface 301 and bonds two adjacent wallboards 200 with the keel assembly 300, so that the adhesive fixation of the wallboards 200 is realized, and the adhesive layer 400 is filled in the keel groove 321. The adhesive layer 400 is made of structural adhesive, so that the adhesive effect is enhanced.

When the wallboard 200 is installed, the keel assembly 300 is fixed on the wall body 100, the first surface 301 is leveled by adjusting the keel assembly 300, the adhesive layer 400 is coated on the first surface 301 of the keel assembly 300, and two wallboards 200 are covered on the first surface 301 side by side, so that two adjacent wallboards 200 are fixed through the adhesive layer 400, and the bonding area of the wallboards 200 and the keel assembly 300 is increased due to the fact that the bonding area of the keel groove 321 of the first surface 301 is increased, in addition, the bonding of the wallboards 200 and the keel assembly 300 is firmer, and in addition, a butt joint structure of a boss and a groove is formed between the keel groove 321 and the adhesive layer 400, so that the adhesive layer 400 is not easy to move, the bonded wallboards 200 are firmer and not easy to loosen. The wallboard 200 is directly bonded and spliced, and the wallboard 200 is of standard thickness when leaving the factory, so that the thickness is consistent, and the wallboard can be paved on the keel assembly 300, and clamping grooves are not required to be machined and I-shaped pieces are adopted for assembly, so that the problems of uneven wall surface paving caused by the fact that the clamping grooves are not aligned in the machining process and the I-shaped pieces are deviated in the butt joint process are avoided.

In this embodiment, before the adhesive is cured, the wallboard 200 needs to be fixed, and specifically, the magnetic attraction fixing between the magnetic attraction assembly 500 and the keel assembly 300 may be adopted. The magnetic attraction mode has 2 modes, and the specific modes are as follows:

referring to fig. 1, further, the wall board 200 is clamped by the magnetic attraction assembly 500 on the side facing away from the wall 100, and the magnetic attraction between the magnetic attraction assembly 500 and the keel assembly 300 clamps two adjacent wall boards 200. In a specific structure, the keel assembly 300 is made of a metal material capable of conducting magnetic attraction, and the middle wall body 100 is clamped by the magnetic attraction generated between the magnetic attraction assembly 500 and the keel assembly 300, so that the positions of the wallboard 200 and the keel assembly 300 can be fixed, and the wallboard 200 and the keel assembly 300 can be fixed after the adhesive layer 400 is solidified after being kept for a period of time. And the magnetic component 500 is adopted for fixing, so that the installation and the disassembly are convenient, the magnetic component 500 can be reused, the cost is reduced, and the operation is simple.

Referring to fig. 1 and 2, further, the magnetic assembly 500 in this embodiment specifically includes: the first magnetic block 510 and the limit strips 520, wherein the first magnetic block 510 adopts a strong magnetic block with larger attraction force, and the first magnetic block 510 is arranged on one side (front side) of the wallboard 200 away from the wall body 100 and abuts against the surfaces of two adjacent wallboards 200; through the strong magnetic attraction of the first magnetic attraction block 510, two wallboards 200 positioned between the first magnetic attraction block 510 and the keel assembly 300 are clamped, so that the wallboards 200 are not easy to loosen, the adhesive layer 400 is cured and then is adhered and fixed to the wallboards 200, and the first magnetic attraction block 510 is taken down, so that the use is convenient. The limit bar 520 is connected to a side of the first magnetic block 510 facing the wall 100 and is embedded in a gap between two adjacent wall boards 200, the first magnetic block 510 has a predetermined length in the left-right direction, and the limit bar 520 is disposed at a middle position of the predetermined length. When the magnetic assembly 500 is used, the position of the first magnetic block 510 can be positioned by the limit strips 520, so that the gaps of the wall board 200 after being installed are uniform and attractive. The limiting strips 520 positioned at the middle position enable the wallboards 200 at two sides to be subjected to uniform magnetic force extrusion, and the clamping force of the wallboards 200 at two sides is more uniform.

Referring to fig. 1, further, the magnetic assembly 500 further includes a handle 530, where the handle 530 is disposed on a side of the first magnetic block 510 facing away from the wall board 200. The handle 530 can be connected in the front side of first magnetism piece 510 through screw 322, and the handle 530 can facilitate the user to the holding of magnetism subassembly 500, has just so made things convenient for the installation and the dismantlement of first magnetism piece 510, and the dismantlement in-process only need pull down the handle just can dismantle first magnetism piece 510 from wallboard 200, and the use of subassembly 500 is more convenient like this.

Referring to fig. 1 and 3, further, the keel assembly 300 in the present embodiment specifically includes: leveling frame 310 and keel frame 320. The leveling frame 310 is fixedly installed on the front surface of the wall body 100 through the connection member 317, the keel frame 320 is installed on the leveling frame 310, and the keel groove 321 is provided on the front surface of the keel frame 320. The front surface of the keel frame 320 serves as the first surface 301 of the entire keel assembly 300, and after the leveling frame 310 is erected on the wall body 100, the first surfaces 301 of the keel frames 320 in the multiple closely assembled structures are all in a plane through the position adjustment of the keel frames 320 on the leveling frame 310, so that the flat first surfaces 301 serve as the standard for the installation of the wall boards 200, and a flat and stable installation standard surface is provided for the connection of the wall boards 200.

Referring to fig. 1 and 3, the leveling frame 310 in this embodiment specifically includes a first unfolding edge plate 311, a second vertical plate 312, a third horizontal plate 313, a fourth vertical plate 314 and a second unfolding edge plate 315 that are sequentially connected. The first expansion side plate 311 and the second expansion side plate 315 are in mirror symmetry and are obliquely arranged, the second vertical plate 312 and the fourth vertical plate 314 are in mirror symmetry and extend along the front-back direction, the front end of the second vertical plate 312 is connected with the first expansion side plate 311, the front end of the fourth vertical plate 314 is connected with the second expansion side plate 315, and the left end and the right end of the third transverse plate 313 are respectively connected with the rear end of the second vertical plate 312 and the rear end of the fourth vertical plate 314. A limiting groove 316 is formed among the second vertical plate 312, the third transverse plate 313 and the fourth vertical plate 314, a connecting piece 317 is penetrated in the limiting groove 316, the connecting piece 317 can be a nail, an expansion screw or the like, and the nail penetrates through the third transverse plate 313 and is connected to the wall body 100, so that the leveling frame 310 is connected to the wall body 100. The keel frame 320 is embedded in the limit groove 316 and is connected to the leveling frame 310 by threading tapping screws 322 on the left and right sides. Two self-tapping screws 322 penetrate from the sides of the second riser 312 and the fourth riser 314, respectively, and are connected to the left and right sides of the keel frame 320, thereby achieving the fixed connection of the keel frame 320 and the leveling frame 310. The connection mode is fixed and stable, and the keel frame 320 is not easy to loosen left and right through limiting the limiting grooves 316, so that the connection is firmer.

Referring to fig. 1 and 3, further, the keel frame 320 specifically includes: keel plate 323, support plate 324 and inflection edges 325. The surface of the keel plate 323 facing away from the wall 100 is the first surface 301. The keel recess 321 is also provided in the keel plate 323. The backup pad 324 sets up perpendicularly in the left and right sides of fossil fragments board 323, backup pad 324 is connected on leveling frame 310, the backup pad 324 of left and right sides forms the open frame structure with middle fossil fragments board 323, the open frame structure can inlay in spacing recess 316, realize with spacing recess 316's stable cooperation and be difficult for not hard up, through the backup pad 324 of left and right sides, connect fossil fragments board 323 on leveling frame 310, the limit 325 setting is on the one end of backup pad 324 orientation wall body 100, the space inboard that the open frame structure encloses is inside, the limit 325 of buckling is buckled towards the inboard. By extending the bent edge 325 toward the inside to form an inner curl, the inner curl not only prevents the edge of the support plate 324 from scratching the user, but also provides a relatively stable support for the keel plate 323 if the keel plate 323 is desired to rest against the bottom surface of the limiting recess 316 as the bent edge 325 of the inner curl rests against the bottom surface of the limiting recess 316.

The specific using steps of the closely assembled structure comprise:

and S100, fixing the leveling frame body on the wall body through a connecting piece.

Step 200, embedding the keel frame clamp into a limit groove of the leveling frame, and fixing the keel frame and the leveling frame by self-tapping screws after the first surface of the keel plate is adjusted and leveled.

And step S300, injecting adhesive into the keel grooves on the keel plates, and placing the two wallboards on the keel plates side by side.

And S400, aligning and inserting a limit strip of the magnetic assembly with a gap of the wallboard, clamping the wallboard by magnetic attraction generated by a first magnetic block of the magnetic assembly and the keel frame, and curing the adhesive to form an adhesive layer to connect the wallboard and the keel frame together.

And S500, removing the magnetic assembly through a handle.

Example two

Referring to fig. 4, the difference between the present embodiment and the first embodiment is mainly that the magnetic assembly 500 has a different structure. The method comprises the following steps: a second magnetic block 600 is secured to each of the opposite sides of the adjacent wall panel 200 and is attracted to the keel assembly 300. Because the second magnetic block 600 is fixed to the wall board 200, when the wall boards 200 on the left and right sides are directly attracted to the keel frame 320 through the second magnetic block 600, the wall board 200 and the keel frame 320 are connected together after the adhesive is cured into the adhesive layer 400. In the connecting process, the adhesive force and the suction force are not only provided, so that the connection is firmer.

In addition, the adjacent second magnetic blocks 600 can attract each other, so that the connection strength between the two adjacent wallboards 200 can be improved, and the splicing is more stable.

Further, a mounting step 210 is provided at an edge of the surface of the wall panel 200 facing the wall body 100, and the second magnetic block 600 is fixed to the mounting step 210. The mounting step 210 provides a mounting location for the second magnetic block 600 so that the second magnetic block 600 does not protrude from the rear surface of the wall panel 200 and the left and right edges of the wall panel 200 when the second magnetic block 600 is mounted to the edge of the wall panel 200. Allowing for good consistency and installability of the wall panel 200.

Example III

The utility model also provides a decorative wall, which comprises a plurality of wallboards 200 and the close-fitting type structure in the first embodiment or the second embodiment, wherein a plurality of adjacent wallboards 200 are connected through the close-fitting type structure. The decorative wall formed in this way can be spliced according to the size of the wall body 100 to be decorated.

In summary, the present utility model provides a close-fitting structure and a decoration wall, wherein two adjacent wall boards 200 are fixed on a keel assembly 300 through an adhesive layer 400, and the bonding area of the wall boards 200 and the keel assembly 300 is increased due to the keel groove 321 of the first surface 301, in addition, a butt joint structure of a boss and a groove is formed between the keel groove 321 and the adhesive layer 400, so that the adhesive layer 400 is not easy to move, and the bonded wall boards 200 are more firm and not easy to loosen. The wall boards 200 are directly spliced in a bonding manner, so long as the thickness of the wall boards 200 is consistent, the wall boards can be paved on the keel assembly 300, clamping grooves are not required to be machined, I-shaped pieces are not required to be assembled, and therefore the problems that the sizes of the clamping grooves are not aligned in the machining process, and the wall surfaces are not paved uniformly due to the size deviation in the butt joint process of the I-shaped pieces are avoided. And the magnetic assembly 500 is adopted for retention, and the handle 530 can facilitate the installation and the disassembly of the first magnetic block 510, so that the device can be reused, the cost is reduced, and the operation is simple and convenient. The position of the first magnetic block 510 can be positioned by the position-limiting strips 520 on the magnetic assembly 500 to ensure that the gap of the wall panel 200 after installation is uniform and beautiful.

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 (10)

1. A close-fitting structure for connecting at least two adjacently disposed wall panels to a wall, the close-fitting structure comprising: the keel assembly is used for being fixedly connected to the wall body;

the keel assembly is provided with a first surface, and a plurality of keel grooves are formed in one side, away from the wall, of the first surface;

the bonding adhesive layer is connected with the first surface and the two adjacent wallboards and fills the keel groove;

the wallboard is provided with a magnetic attraction assembly, and two adjacent wallboards are fixed by the magnetic attraction between the magnetic attraction assembly and the keel assembly.

2. The close-fitting structure of claim 1, wherein said magnetic attraction assembly comprises: the first magnetic attraction blocks are arranged on one side, away from the wall, of the wall board and abut against the surfaces of two adjacent wall boards;

the limiting strip is connected to one side, facing the wall, of the first magnetic block, and is embedded in a gap between two adjacent wallboards.

3. The close-fitting structure of claim 2, wherein said magnetic assembly further comprises a handle disposed on a side of said first magnetic block facing away from said wall panel.

4. The close-fitting structure of claim 1, wherein said magnetic attraction assembly comprises: the second magnetic attraction blocks are positioned on one side, opposite to the adjacent wallboards, of the second magnetic attraction blocks, and the adjacent second magnetic attraction blocks are attracted with the keel assembly.

5. The close-fitting structure of claim 4, wherein an installation step is provided at an edge of a surface of the wall facing the wall, and the second magnetic block is fixed to the installation step.

6. The close-fitting structure of any of claims 1-5, wherein said keel assembly comprises: the leveling frame is fixedly arranged on the wall body;

the keel frame is arranged on the leveling frame, and the keel grooves are formed in the surface, deviating from the wall, of the keel frame.

7. The close-fitting structure of claim 6, wherein the leveling rack comprises a limit groove, wherein a connecting piece is penetrated in the limit groove to be connected to the wall body;

the keel frame is embedded in the limiting groove and connected to the leveling frame by penetrating screws on the left side and the right side.

8. The close-fitting structure of claim 7, wherein the leveling rack further comprises a first deployment edge plate, a second riser, a third cross plate, a fourth riser, and a second deployment edge plate connected in sequence;

the first unfolding side plate and the second unfolding side plate are in mirror symmetry and are obliquely arranged;

the second vertical plate and the fourth vertical plate are in mirror symmetry and extend along the front-back direction;

the front end of the second vertical plate is connected with the first unfolding side plate, the front end of the fourth vertical plate is connected with the second unfolding side plate, and the left end and the right end of the third transverse plate are respectively connected with the rear end of the second vertical plate and the rear end of the fourth vertical plate;

the second vertical plate, the third transverse plate and the fourth vertical plate form the limiting groove.

9. The close-fitting structure of claim 7, wherein said keel comprises: the surface of the keel plate, which faces away from the wall body, is a first surface;

the supporting plates are vertically arranged on the left side and the right side of the keel plate and are connected to the leveling frame;

the bending edge is arranged at one end of the supporting plate, which faces the wall body, and bends towards the inner side.

10. A decorative wall comprising a plurality of wall panels and a close-fitting structure as claimed in any one of claims 1 to 9, a plurality of said adjacent wall panels being connected by said close-fitting structure.