CN216380379U

CN216380379U - Flush joint connecting structure for wall panels

Info

Publication number: CN216380379U
Application number: CN202122425187.8U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 王文广; 钟诚; 李秋彤; 应李攀; 李建斌
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-26
Anticipated expiration: 2031-10-09

Abstract

The utility model provides a shingle nail butt joint connection structure, belongs to the shingle nail butt joint field, including first shingle nail and the second shingle nail that is on a parallel with the wall fossil fragments to and be used for being fixed in the connecting piece of wall fossil fragments with first shingle nail and second shingle nail. The connecting piece includes that the back is laminated in the backplate portion of wall fossil fragments, is used for the fixed part of pegging graft first shingle nail and second shingle nail and is used for receiving the portion of drawing a margin to first shingle nail and second shingle nail concatenation department. The fixing part is arranged on the front face of the back plate part, and the edge closing part is arranged on the front face of the fixing part. According to the utility model, through the wall panel butt-joint connecting structure with the edge-closing function, when the first wall panel and the second wall panel are firmly and conveniently butt-jointed and fixed, the edges of the first wall panel and the second wall panel can be closed, so that the process that the edge-closing strips are required to be independently installed in the existing connecting structure is omitted, the installation steps are simplified, the number of parts is reduced, and the cost is reduced.

Description

Flush joint connecting structure for wall panels

Technical Field

The utility model relates to the field of assembled interior decoration, in particular to a flush joint connecting structure of wall panels.

Background

The installation of the wall panels is an important link in the house construction process, a large wall surface is often required to be covered with a plurality of flush joint wall panels, and adjacent wall panels are flush jointed and fixed on wall keels through connecting pieces.

As shown in fig. 2, the existing flush-joint connection structure of wall panels has many disadvantages:

1. in the installation process, on one hand, the connecting piece is lack of a structure capable of accurately fixing the wall panels, so that the size of gaps among the horizontally connected wall panels is difficult to avoid deviation, and the larger the size of the wall panel is, the more difficult the installation is, the more easily the deviation is generated among the gaps among the horizontally connected wall panels, so that the attractiveness is influenced; on the other hand, because the shingle nail is bulky, in the transportation installation, the edge is damaged by colliding with easily, also can influence pleasing to the eye. Synthesize above-mentioned two pleasing to the eye aspects of influence, current shingle nail is fixed in the connecting piece after, still need install the receipts strake and come to receive the limit to the shingle nail to shelter from the gap of butt joint department, and the damaged department at shingle nail edge. However, the solution of separating the edge strip and the connecting piece into two parts results in higher costs in a series of aspects such as production, management, transportation and installation.

2. In the installation, need installer to apply certain dynamics and press the shingle nail for a period to make the shingle nail fully contact with the glue on the connecting piece, consequently, the inconvenient installation of current shingle nail butt joint connection structure.

3. The wall panel and the connecting piece are only bonded and fixed by glue, but the glue is aged, so that the wall panel has the risk of falling off, and therefore, the butt joint structure is not firm enough.

Chinese patent application No. CN201921006332.5 discloses a shingle, a shingle connection assembly, and a wall assembly apparatus, including a shingle body, wherein two ends of the shingle body are respectively provided with a body connection end; a connecting end clamping groove is formed in the connecting end of the main body; connecting end cavities are arranged on the connecting ends of the main body and positioned on two sides of the clamping groove; and a positioning plane is arranged on the bottom surface of the main body connecting end. This scheme uses the fixed adjacent shingle nail of I-shaped buckle joint, and this I-shaped buckle though can firmly be fixed with the shingle nail, nevertheless can't receive the limit to the shingle nail.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the existing scheme, the utility model provides the more attractive flush joint connecting structure of the wall panel, which can firmly flush joint and fix the wall panel and can carry out edge folding on the wall panel.

The utility model is realized by the following technical scheme:

the utility model provides a shingle nail butt joint connection structure, is including being on a parallel with first shingle nail and the second shingle nail of wall fossil fragments to and be used for being fixed in the connecting piece of wall fossil fragments with first shingle nail and second shingle nail. The connecting piece comprises a back plate part, a fixing part and a side folding part, wherein the back surface of the back plate part is attached to the wall keel, the fixing part is used for fixedly inserting the first wall panel and the second wall panel, and the side folding part is used for folding the splicing position of the first wall panel and the second wall panel; the fixing part is arranged on the front face of the back plate part, and the edge closing part is arranged on the front face of the fixing part.

According to the utility model, through the wall panel horizontal connection structure with the edge-receiving function, the first wall panel and the second wall panel can be received while the first wall panel and the second wall panel are fixed in a horizontal connection manner, so that the process that the edge-receiving strips are required to be independently installed after the wall panels are fixed in a horizontal connection manner by the existing connection structure is omitted, the installation process is simplified, the number of parts is reduced, and the cost is reduced; the connecting piece is spliced and fixed with the first wall panel and the second wall panel, and the splicing and fixing mode is more stable than other fixing modes such as buckling and the like.

Preferably, the fixing part comprises a first vertical plate, a second vertical plate, a third vertical plate and a fourth vertical plate; the first vertical plate is perpendicular to the back plate part and is arranged close to the first wall panel; the second vertical plate is parallel to the back plate part and is connected to one side, close to the first wall panel, of the first vertical plate; one end of the first wall panel, which is close to the connecting piece, is provided with a first groove which is used for being fixedly spliced with the second vertical plate; the third vertical plate is vertical to the back plate part and is arranged close to the second wall panel; the fourth vertical plate is parallel to the back plate part and is connected to one side, close to the second wall panel, of the third vertical plate; and one end of the second wall panel, which is close to the connecting piece, is provided with a second groove which is used for being fixedly connected with the fourth vertical plate in an inserting manner. The fixed part is stable in structure and simple, and the first wall panel and the second wall panel are conveniently inserted and fixed.

Preferably, one side of the first vertical plate, which is close to the first wallboard, is attached to the first wallboard, and one side of the third vertical plate, which is close to the second wallboard, is attached to the second wallboard; the second vertical plate is attached to the first groove, and the fourth vertical plate is attached to the second groove. The preferred mode makes the grafting of connecting piece and first, second shingle nail inseparabler, avoids first, second shingle nail not hard up.

Preferably, the edge-folding part comprises a first edge-folding part for folding the first wall panel and a second edge-folding part for folding the second wall panel; the first edge folding part comprises a fifth vertical plate and a sixth vertical plate; the fifth vertical plate is vertical to the back plate part and is arranged close to the first wall panel; the sixth vertical plate is parallel to the back plate part and connected to one side, close to the first wall panel, of the front face of the fifth vertical plate, and the back face of the sixth vertical plate is attached to the front face of the first wall panel; the second edge-closing part comprises a seventh vertical plate and an eighth vertical plate; the seventh vertical plate is vertical to the back plate part and is arranged close to the second wall panel; the eighth vertical plate is parallel to the back plate part and connected to one side, close to the second wall panel, of the front surface of the seventh vertical plate, and the back surface of the eighth vertical plate is attached to the front surface of the second wall panel. The preferred edge folding part has simple structure; the back of the preferred sixth vertical plate is attached to the front of the first wall panel, and the back of the eighth vertical plate is attached to the front of the second wall panel, so that the problem that the gap between the sixth vertical plate and the eighth vertical plate is too large and dust is easily accumulated can be solved.

Preferably, the first edge-closing portion and the second edge-closing portion are connected to the same surface of the fixing portion, and a space is provided between the first edge-closing portion and the second edge-closing portion. The interval between the first edge-receiving part and the second edge-receiving part is similar to the process seam of the traditional wall panel butt joint structure, and the interval enables the wall panel butt joint structure to keep the traditional structural characteristics of the process seam of the assembled wall panel and is relatively beautiful.

Preferably, the fifth vertical plate and the seventh vertical plate have the same width, and the sixth vertical plate and the eighth vertical plate have the same thickness. This preference is advantageous for achieving flatness and aesthetics of the hemmed area.

Preferably, the sixth vertical plate and the eighth vertical plate have the same width. This preference is advantageous for achieving an aesthetic appearance of the edging.

Preferably, the thickness of the back plate portion is equal to or greater than the thickness of the first vertical plate or the third vertical plate, the thickness of the first vertical plate is equal to or greater than the thickness of the second vertical plate, and the thickness of the third vertical plate is equal to or greater than the thickness of the fourth vertical plate. This preference is advantageous for improving the structural stability of the connection.

Preferably, the back plate part is provided with a connecting hole, and the back plate part is provided with a bolt penetrating through the connecting hole and used for fixing the back plate part on the wall keel. This preference enables the installer to conveniently secure the connector to the wall keel.

Preferably, the connecting piece is an integrally extruded connecting piece. This preference makes the connector structurally stable and saves the production cost of the connector.

The utility model has the following beneficial effects:

1. the connecting piece has a simple and stable structure and an edge-receiving function, and saves the process that the edge-receiving strip needs to be independently installed after the existing wall panel flush joint connecting structure is flush jointed and fixed with the wall panel, thereby simplifying the installation process, reducing the number of parts and reducing the cost.

2. The connecting piece is spliced with the first wall panel and the second wall panel, and compared with other connecting modes such as clamping, bonding and the like, the splicing connecting mode is more stable and more convenient to install.

3. Compared with production modes such as welding and the like, the connecting piece is integrally extruded and formed, the integrally extruded and formed structure is more stable, the production process is more environment-friendly, and the production cost is lower.

Drawings

FIG. 1 is a schematic top view of the present invention;

fig. 2 is a top view of a conventional flush joint structure of wall panels.

In the figure: the first wallboard 1, the first groove 11, the second wallboard 2, the second groove 21, the connecting piece 3, the back board 4, the connecting hole 41, the fixing part 5, the first vertical board 51, the second vertical board 52, the third vertical board 53, the fourth vertical board 54, the edge-closing part 6, the first edge-closing part 61, the fifth vertical board 611, the sixth vertical board 612, the second edge-closing part 62, the seventh vertical board 621, and the eighth vertical board 622.

Detailed Description

The following specific examples are given by way of illustration only and not by way of limitation, and it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made in the examples without inventive faculty, and yet still be protected by the scope of the claims.

In an embodiment, as shown in fig. 1, a wall panel butt-joint connection structure includes a first wall panel 1 and a second wall panel 2 parallel to a wall surface keel, and a connecting member 3 for fixing the first wall panel 1 and the second wall panel 2 to the wall surface keel. Connecting piece 3 includes that the back of the body portion 4, the fixed part 5 that is used for first shingle nail 1 and second shingle nail 2 of grafting fixed are laminated in the wall fossil fragments to the back of the body portion and be used for receiving the limit portion 6 of limit to the first shingle nail 1 and the 2 concatenation departments of second shingle nail. The fixing portion 5 is provided on the front surface of the back plate portion 4, and the hem portion 6 is provided on the front surface of the fixing portion 5. The connecting piece 3 of the utility model is provided with the edge-closing part 6, so that the step of independently installing the edge-closing strip after the existing connecting structure shown in figure 2 is used for flatly connecting and fixing the wall panel is omitted, the installation process is simplified, the number of parts is reduced, and the cost is reduced. The connecting piece 3 is fixedly inserted into the first wall panel 1 and the second wall panel 2, and the inserting and fixing mode is more stable than other fixing modes such as bonding, buckling and the like. Preferably, the back plate part 4 of the present invention is provided with a connection hole 41, and the back plate part 4 is provided with a bolt penetrating the connection hole 41 for fixing the back plate part 4 to the wall surface keel, which preferably enables an installer to conveniently fix the connector 3 to the wall surface keel. Preferably, the connecting member 3 of the present invention is an integrally extruded connecting member 3, which makes the connecting member 3 structurally stable and saves the production cost of the connecting member 3.

The fixing part 5 is stable and simple in structure, and facilitates the insertion and fixing of the first wall panel 1 and the second wall panel 2. The fixing portion 5 includes a first vertical plate 51, a second vertical plate 52, a third vertical plate 53, and a fourth vertical plate 54. The first vertical plate 51 is perpendicular to the back plate 4 and is disposed close to the first wall panel 1. The second vertical plate 52 is parallel to the back plate 4 and connected to the first vertical plate 51 on the side close to the first wall panel 1. One end of the first wall panel 1 close to the connecting piece 3 is provided with a first groove 11 for being fixedly inserted into the second vertical plate 52. The third vertical plate 53 is perpendicular to the back plate 4 and is disposed close to the second shingle 2. The fourth vertical plate 54 is parallel to the back plate 4 and connected to the third vertical plate 53 on the side close to the second wall panel 2. And a second groove 21 for fixedly inserting the fourth vertical plate 54 is formed at one end of the second wall panel 2 close to the connecting piece 3. Preferably, the first vertical plate 51 is attached to the first wall panel 1 on the side close to the first wall panel 1, and the third vertical plate 53 is attached to the second wall panel 2 on the side close to the second wall panel 2. The second vertical plate 52 is attached to the first groove 11, and the fourth vertical plate 54 is attached to the second groove 21. This preference allows for a tighter fit of the connector 3 to the two shingles, avoiding loosening of the shingles.

The structure of the edge-closing part 6 of the utility model is simple, the edge-closing part 6 comprises a first edge-closing part 61 for closing the edge of the first wall panel 1 and a second edge-closing part 62 for closing the edge of the second wall panel 2, and the first edge-closing part 61 comprises a fifth vertical plate 611 and a sixth vertical plate 612. The fifth vertical plate 611 is perpendicular to the back plate part 4 and is arranged close to the first wall panel 1; the sixth vertical plate 612 is parallel to the back plate portion 4, and is connected to the side of the front surface of the fifth vertical plate 611 close to the first wall panel 1, and the back surface of the sixth vertical plate 612 is attached to the front surface of the first wall panel 1. The second edge-folding portion 62 includes a seventh vertical plate 621 and an eighth vertical plate 622. The seventh vertical plate 621 is perpendicular to the back plate part 4 and is arranged close to the second wall panel 2; the eighth vertical plate 622 is parallel to the back plate portion 4, and is connected to the side of the front surface of the seventh vertical plate 621 close to the second wall panel 2, and the back surface of the eighth vertical plate 622 is attached to the front surface of the second wall panel 2. Preferably, the thickness of the back plate portion 4 is equal to or greater than the thickness of the first vertical plate 51 or the third vertical plate 53, the thickness of the first vertical plate 51 is equal to or greater than the thickness of the second vertical plate 52, and the thickness of the third vertical plate 53 is equal to or greater than the thickness of the fourth vertical plate 54. This preference contributes to improving the structural stability of the connecting element 3.

The first flange portion 61 and the second flange portion 62 of the present invention are connected to the same surface of the fixing portion 5, and a space is provided between the first flange portion 61 and the second flange portion 62. The interval between the first edge-receiving part 61 and the second edge-receiving part 62 is similar to the process seam of the traditional wall panel butt joint connecting structure, so that the structural characteristic of the process seam of the traditional wall panel butt joint connecting structure can be kept by the wall panel butt joint connecting structure of the scheme. Preferably, the widths of the fifth vertical plate 611 and the seventh vertical plate 621 are equal, the thicknesses of the sixth vertical plate 612 and the eighth vertical plate 622 are equal, and the widths of the sixth vertical plate 612 and the eighth vertical plate 622 are equal. This preference is advantageous for achieving an aesthetic appearance of the edging.

The thickness of the back plate part 4 is the size of the back plate part 4 which is horizontal and vertical to the wall keel. The thickness of the first vertical plate 51, the thickness of the third vertical plate 53, the width of the sixth vertical plate 612 and the width of the eighth vertical plate 622 are all the horizontal and parallel sizes of the vertical plates to the back plate part 4. The thickness of second vertical plate 52, the thickness of fourth vertical plate 54, the thickness of sixth vertical plate 612, the thickness of eighth vertical plate 622, the width of fifth vertical plate 611, and the width of seventh vertical plate 621 are all the horizontal and vertical dimensions of each vertical plate with respect to back plate portion 4.

The embodiments of the utility model described above and shown in the drawings are to be regarded as examples only and do not limit the utility model. Those skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope of the present disclosure, and such modifications or substitutions are intended to be included within the scope of the present disclosure. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. A wall panel butt joint connecting structure comprises a first wall panel (1) and a second wall panel (2) which are parallel to a wall keel, and a connecting piece (3) used for fixing the first wall panel (1) and the second wall panel (2) to the wall keel; the wall surface connecting piece is characterized in that the connecting piece (3) comprises a back plate part (4) with the back surface attached to a wall surface keel, a fixing part (5) for fixedly inserting the first wall panel (1) and the second wall panel (2), and a trimming part (6) for trimming the splicing part of the first wall panel (1) and the second wall panel (2); the fixing portion (5) is arranged on the front face of the back plate portion (4), and the edge folding portion (6) is arranged on the front face of the fixing portion (5).

2. The butt-joint connecting structure of the wall panel according to claim 1, wherein the fixing part (5) comprises a first vertical plate (51), a second vertical plate (52), a third vertical plate (53) and a fourth vertical plate (54); the first vertical plate (51) is vertical to the back plate part (4) and is arranged close to the first wall panel (1); the second vertical plate (52) is parallel to the back plate part (4) and is connected to one side, close to the first wall panel (1), of the first vertical plate (51); one end of the first wall panel (1) close to the connecting piece (3) is provided with a first groove (11) which is used for being fixedly inserted with the second vertical plate (52); the third vertical plate (53) is vertical to the back plate part (4) and is arranged close to the second wall panel (2); the fourth vertical plate (54) is parallel to the back plate part (4) and is connected to one side, close to the second wall panel (2), of the third vertical plate (53); and one end of the second wall panel (2) close to the connecting piece (3) is provided with a second groove (21) which is used for being fixedly spliced with a fourth vertical plate (54).

3. The shingle butt joint connection structure according to claim 2, wherein the first vertical plate (51) is attached to the first shingle (1) at a side close to the first shingle (1), and the third vertical plate (53) is attached to the second shingle (2) at a side close to the second shingle (2); the second vertical plate (52) is attached to the first groove (11), and the fourth vertical plate (54) is attached to the second groove (21).

4. A shingle flat joint connection according to claim 1 wherein the hem (6) comprises a first hem portion (61) for hemming the first shingle (1) and a second hem portion (62) for hemming the second shingle (2); the first edge-folding part (61) comprises a fifth vertical plate (611) and a sixth vertical plate (612); the fifth vertical plate (611) is perpendicular to the back plate part (4) and is arranged close to the first wall panel (1); the sixth vertical plate (612) is parallel to the back plate part (4), is connected to one side, close to the first wall panel (1), of the front surface of the fifth vertical plate (611), and the back surface of the sixth vertical plate (612) is attached to the front surface of the first wall panel (1); the second edge-folding part (62) comprises a seventh vertical plate (621) and an eighth vertical plate (622); the seventh vertical plate (621) is perpendicular to the back plate part (4) and is arranged close to the second wall panel (2); the eighth vertical plate (622) is parallel to the back plate part (4) and connected to one side, close to the second wall panel (2), of the front surface of the seventh vertical plate (621), and the back surface of the eighth vertical plate (622) is attached to the front surface of the second wall panel (2).

5. A flush joint connection of wall panels according to claim 4, characterized in that the first and second bead portions (61, 62) are connected to the same surface of the fixing portion (5), there being a space between the first and second bead portions (61, 62).

6. A flush joint connecting structure of wall panel according to claim 5, characterized in that the widths of the fifth standing plate (611) and the seventh standing plate (621) are equal, and the thicknesses of the sixth standing plate (612) and the eighth standing plate (622) are equal.

7. A shingle attachment arrangement as defined in claim 4 wherein said sixth leg (612) and eighth leg (622) are of equal width.

8. The butt-joint connecting structure for the wall panels as claimed in claim 2, wherein the thickness of the back plate part (4) is greater than or equal to that of the first vertical plate (51) or the third vertical plate (53), the thickness of the first vertical plate (51) is greater than or equal to that of the second vertical plate (52), and the thickness of the third vertical plate (53) is greater than or equal to that of the fourth vertical plate (54).

9. The shingle flush joint connection according to claim 2, wherein the back plate portion (4) is formed with a connecting hole (41), and the back plate portion (4) is formed with a bolt passing through the connecting hole (41) for fixing the back plate portion (4) to a wall surface keel.

10. A shingle connection arrangement according to claim 1 wherein the connector (3) is an integrally extruded connector (3).