CN215889040U

CN215889040U - Decorate wallboard mosaic structure

Info

Publication number: CN215889040U
Application number: CN202121242572.2U
Authority: CN
Inventors: 丁欣欣; 丁泽成; 王文广; 钟诚; 杨旺江; 沈家明; 郑海军; 李建斌
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-02-22
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a splicing structure of decorative wallboards, which comprises a waist line and two decorative wallboards fixed with a wall surface, wherein a gap which is formed by splicing the two decorative wallboards and is used for accommodating the waist line is provided with an edge sealing structure which is tightly attached to the board surfaces of the two decorative wallboards and an insertion structure which is connected with the edge sealing structure and inserted in the gap, the residual space of the gap which is not occupied by the insertion structure is at least partially filled with glue, and the glue connects the insertion structure with the end surfaces of the two decorative wallboards. Because the waist line is installed in two blocks of decoration wallboards after this scheme, and glue can be extruded wantonly before the solidification, consequently can guarantee when the installation that the unit of decorating can closely laminate with the front of decorating the wallboard, the terminal surface of insert structure and decoration wallboard can pass through the fine bonding of glue simultaneously.

Description

Decorate wallboard mosaic structure

Technical Field

The utility model relates to the technical field of interior decoration, in particular to a splicing structure of decorative wallboards.

Background

In order to seek the aesthetic appearance of the decoration, people usually install a waist line at a specific position of the wall body for transition between two wall boards.

Chinese patent document CN209942159U discloses a wall stringcourse fastener for assembled fitment, including the connecting frame strip, first baffle, the second baffle, first backup plate and second backup plate, the connecting frame strip is hollow frame column structure and its length direction sets up along the horizontal direction, the connecting frame strip includes first curb plate, the second curb plate, parallel arrangement about first curb plate and the second curb plate and keep perpendicular with the wall body, first baffle, first backup plate encloses into the first draw-in groove that is used for the card to go into first decorative wallboard with first curb plate that the opening faces upwards, the second baffle, the second backup plate encloses into the second draw-in groove that is used for the card to go into second decorative wallboard that the opening faces downwards with the second curb plate. The fastener passes through for the first backup plate screw fixation on the wall body, decorates in the wallboard can block in the draw-in groove and by the installation location. Although the above-mentioned belt line fastener has simple structure and convenient installation, the following problems still exist: firstly, because the decorative wall board and the waist line fastener have manufacturing errors and measurement and installation errors during field decoration, the width of the clamping groove needs to be larger than the thickness of the decorative wall board so as to avoid that the decorative wall board can not be clamped into the clamping groove in the installation process, therefore, under the general condition, gaps are formed between the installed first baffle and second baffle and the front surface of the decorative wall board, dust is easy to accumulate and difficult to clean, the attractiveness of the wall surface is influenced, or gaps are formed between the back surface of the decorative wall board and the first backup plate and the second backup plate, and the decorative wall board can slightly deform when the transitional connection part of the decorative wall board is pressed; secondly, the waist line fastener needs to be fixed with a wall body through screws, and in assembly decoration, the wall body possibly consists of a steel frame, so that a steel frame keel at the waist line position needs to be added to meet the installation requirement, and the decoration cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a splicing structure of a decorative wallboard, which is used for solving the problem that a gap exists between a waist line and the front surface of the decorative wallboard in the background technology.

The utility model provides a decorate wallboard mosaic structure, includes stringcourse and two blocks of decoration wallboards, forms and is used for holding the space of stringcourse with two blocks of decoration wallboards of wall fixed, the stringcourse have with the front of two blocks of decoration wallboards closely laminate the banding structure, be connected and insert with the banding structural connection and establish insertion structure in the space, the space not by residual space at least part that insertion structure occupied is filled by glue, and glue will insertion structure and two blocks of end face connections of decorating the wallboard.

Preferably, one end of the insertion structure, which extends into the gap, is provided with a glue joint for extruding glue which is pre-added into the gap, a gap for circulating the unset glue is formed between the glue joint and the end faces of the two decorative wall panels, and the glue solidified in the gap connects the glue joint with the end faces of the two decorative wall panels.

Preferably, the glue joint is tapered for guiding the glue into the gap when the glue is squeezed.

Preferably, the glue joint is of a hollow structure.

Preferably, the insertion structure further has a connection portion connected to the glue joint, and the width of the connection portion is smaller than that of the glue joint.

Preferably, the surface of the connecting part facing the two decorative wall boards is provided with saw-toothed projections.

Preferably, the inserting structure is further provided with a clamping structure connected with the connecting portion, and the clamping structure is in interference fit with the end faces of the two decorative wallboards.

Preferably, the clamping structure has a chamfer towards the end face of the connecting portion and towards the end face corner of the decorative wallboard, so that the clamping is facilitated.

Preferably, the joint structure is kept away from the terminal surface of connecting portion is equipped with the recess, the recess will the joint structure is separated for two butt portions that offset with the terminal surface of two blocks of decorative wall boards respectively, two butt portion connects respectively and corresponds the banding structure.

The utility model has the beneficial effects that: the fixing unit and the glue are connected with the end face of the decorative wallboard, so that the problem of whether the steel frame keel exists at the waist line or not can be avoided during decoration, and the application range is wider. And, because the waist line is installed in two blocks of decoration wallboards after this scheme, and glue can be extruded wantonly before the solidification, consequently can guarantee when the installation that the unit of decorating can closely laminate with the front of decorating the wallboard, the terminal surface of insert structure and decoration wallboard can pass through the fine bonding of glue simultaneously.

Drawings

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

fig. 2 is a schematic structural view of the present invention without showing glue.

In the figure: 1. a void; 2. glue; 31. a sealing edge structure; 321. glue joints; 3211. a gap; 322. a connecting portion; 323. a clamping structure; 3231. a groove; 3232. an abutment portion.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a splicing structure of decorative wall boards comprises a waist line and two decorative wall boards, wherein a gap 1 for accommodating the waist line is formed between the two decorative wall boards fixed to a wall surface, the waist line is provided with an edge sealing structure 31 tightly attached to the front surfaces of the two decorative wall boards, and an insertion structure connected with the edge sealing structure 31 and inserted into the gap 1, the residual space of the gap 1 not occupied by the insertion structure is at least partially filled with glue 2, and the glue 2 connects the insertion structure with the end surfaces of the two decorative wall boards. In the embodiment, the waist line is made of aluminum alloy, is integrally extruded and molded in the die, and adopts an anodic oxidation surface treatment method, so that the surface effect can be diversified; the glue 2 can be nail-free glue, has super strong bonding capability, is colloidal when not solidified, and cannot flow into the gap between the wall board and the wall surface under the action of gravity during construction. The waist line can also be vertically installed as a wall surface decorative line.

Through inserting the structure and exempting from to follow closely to glue and be connected with the terminal surface of decorating the wallboard, even meet the foundation wall of steel frame keel structure during the fitment, also can not consider whether there is the problem of steel frame keel in stringcourse department, application scope is wider. And, because the stringcourse is installed in two blocks of decorative wallboards after this scheme, and exempt from to follow closely to glue and have good ductility before the solidification, consequently can guarantee when the installation that banding structure 31 can closely laminate with the front of decorative wallboard.

In the process of installing and decorating the wall boards, the installation gap 1 is reserved, the inserting structure is inserted into the gap pre-injected with the glue 2, the glue 2 is extruded to be fixed on the end faces of the inserting structure and the two decorating wall boards, and the installation is simple and convenient. In addition, insert 1 extrusion in space at the insertion structure and exempt from the in-process that the nail glued, can with unnecessary exempt from the nail glue squeeze in decorate wallboard and wall the gap, will decorate wallboard and wall also fixed in the lump, even press the decoration wallboard of transitional coupling department after the nail glue that exempts from solidifies, the wall also can provide the holding power for decorating the wallboard, prevents possible slight deformation.

Referring to fig. 2 in combination with fig. 1, one end of the insertion structure extending into the gap 1 is provided with a glue joint 321 for extruding glue pre-added into the gap 1, a gap 3211 for circulating the unset glue 2 is formed between the glue joint 321 and the end faces of the two decorative wall panels, and the glue 2 solidified in the gap 3211 connects the glue joint 321 with the end faces of the two decorative wall panels. The gap 3211 is preferably sized to have a width of 0.5-1.5mm, and if the width is too large, the connection between the glue joint 321 and the end face of the decorative wall panel is not facilitated by the nail-free glue, which affects the bonding strength, and if the width is too small, the nail-free glue flows to the connecting portion 322 through the gap 3211, so that the nail-free glue at the connecting portion 322 is too little. In this embodiment, the glue joint 321 is tapered, and the nail-free glue is squeezed towards two sides during the process of being inserted into the gap 1 to enter the gap 3211, and finally enters the cavity between the connecting portion 322 and the decorative wall panel, and the glue joint 321 is a hollow structure formed by a vertical plate and two inclined plates, and is approximately in the shape of an isosceles triangle, so as to reduce the material usage and the manufacturing cost.

Specifically, the insert structure still has and glues connecting portion 322 that connects 321 and be connected, the width of connecting portion 322 is less than glue and connect 321, glue the back of solidifying exempting from to glue nail, the exempting from of connecting portion 322 department glues and glue and connect 321 formation joint structure, further strengthens the linkage effect, prevents to appear the gap between banding structure 31 and the decorative wall board.

Specifically, the surface of the connecting portion 322 facing the two decorative wall panels has saw-toothed protrusions for increasing the contact area with the nail-free glue, thereby increasing the bonding effect.

Specifically, joint structure 323 and two terminal surface interference fit who decorates the wallboard exempt from the nail at the extrusion and glue the in-process, and along with the space that the insert structure in the space 1 occupied is bigger and bigger, exempt from the nail to glue will be crowded to two openings in space 1, and joint structure 323 can prevent to exempt from the nail to glue and remove to the front opening of decorating the wallboard, prevents to exempt from the nail to glue and spills over from banding structure 31, influences the pleasing to the eye degree of decorative cover. Therefore, it should be noted that, during the construction, the nail-free glue filled in the gap 1 should not be too much, so as to avoid the nail-free glue from overflowing when the clamping structure 323 is not inserted into the gap 1 for interference fit, and should not be too little, so as to avoid the nail-free glue at the connecting portion 322 from being too little and affecting the fixing strength of the waist line. In addition, the corner of the end face of the clamping structure 323 facing the connecting part 322 and the end face facing the decorative wall board is provided with a chamfer, so that the clamping structure can be conveniently clamped into the gap 1.

Specifically, joint structure 323 is kept away from the terminal surface of connecting portion 322 is equipped with recess 3231, recess 3231 will joint structure 323 is separated for two butt portions 3232 that offset with the terminal surface of two blocks of decorative wall boards respectively, two butt portion 3232 connects respectively and corresponds edge sealing structure 31, when inserting space 1, the user can pinch the edge sealing structure 31 and make two butt portions 3232 slightly warp in opposite directions, like this when inserting more difficulty, can more easily with the terminal surface interference fit of two blocks of wallboard.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments can be modified, or some technical features can be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a decorate wallboard mosaic structure, includes stringcourse and two and decorates the wallboard, forms and is used for holding space (1) of stringcourse with two blocks of decoration wallboards that the wall is fixed, its characterized in that: the stringcourse has with the banding structure (31) of the front of two blocks of decorating wallboard closely laminating, is connected and inserts the insertion structure who establishes in space (1) with banding structure (31), space (1) not by the remaining space that insertion structure occupied is at least partly filled by glue (2), and glue (2) will insertion structure is connected with the terminal surface of two blocks of decorating wallboard.

2. A decorative wall panel splicing structure according to claim 1, wherein: one end of the inserting structure, which extends into the gap (1), is provided with a glue joint (321) for extruding glue which is added in the gap (1) in advance, a gap (3211) for circulating the unset glue (2) is formed between the glue joint (321) and the end faces of the two decorative wall boards, and the glue (2) which is solidified in the gap (3211) connects the glue joint (321) with the end faces of the two decorative wall boards.

3. A decorative wall panel splicing structure according to claim 2, wherein: the glue joint (321) is conical and is used for guiding the glue (2) into the gap (3211) when the glue is extruded.

4. A decorative wall panel splicing structure according to claim 2, wherein: the glue joint (321) is of a hollow structure.

5. A decorative wall panel splicing structure according to claim 2, wherein: the inserting structure is also provided with a connecting part (322) connected with the glue joint (321), and the width of the connecting part (322) is smaller than that of the glue joint (321).

6. The decorative wall panel splicing structure of claim 5, wherein: the surface of the connecting part (322) facing the two decorative wall boards is provided with saw-toothed bulges.

7. The decorative wall panel splicing structure of claim 5, wherein: the inserting structure is further provided with a clamping structure (323) connected with the connecting portion (322), and the clamping structure (323) is in interference fit with the end faces of the two decorative wallboards.

8. A decorative wall panel splicing structure according to claim 7, wherein: the end face of the clamping structure (323) facing the connecting part (322) and the corner of the end face facing the decorative wallboard are provided with chamfers, so that the clamping structure can be conveniently clamped into the gap (1).

9. A decorative wall panel splicing structure according to claim 7, wherein: keep away from joint structure (323 the terminal surface of connecting portion (322) is equipped with recess (3231), recess (3231) will joint structure (323) is separated for two butt portion (3232) that offset with the terminal surface of two blocks of decorative wall boards respectively, two butt portion (3232) connect respectively and correspond banding structure (31).