Decorative plate unit and combined decorative plate assembly convenient to splice

Abstract

The utility model relates to the technical field of decoration panels, in particular to a decoration plate unit and a combined decoration plate assembly convenient to splice, the decoration plate unit comprises a first decoration panel and a supporting plate, and the supporting plate is arranged on the back of the first decoration panel; the supporting plate comprises a supporting part and a plurality of limiting parts, the multiple limiting parts are sequentially arranged around the supporting part at intervals, in the projection direction, the first decoration panel covers the supporting part, and the limiting parts partially protrude out of the peripheral edge of the first decoration panel. The utility model aims to overcome the defects in the prior art, and provides the decorative plate unit which can be used as a basic splicing unit, so that two adjacent decorative plate units can be mutually limited during splicing, meanwhile, a preset connecting piece between the decorative plate unit and a wall surface can be omitted, and the decorative plate unit and the wall surface can be connected only through a lock screw; the installation time can be saved, and reliable installation can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative panels, and more specifically to a decorative panel unit and a combined decorative panel component that is easy to splice. Background Art

[0002] Decorative panels are divided into two categories, one is that which needs to be laid on site, and the other is that which is prefabricated in the factory and then assembled on site. The latter can greatly save on-site construction time and improve construction efficiency. For decorative panels with ceramic tiles as the decorative surface, it is usually necessary to install profiles on the back of the tiles for support, set connectors on the back of the profiles, and pre-install connectors on the wall. The two connectors are then connected to achieve installation. However, this structure only has a connection relationship between a single tile and the wall, and there is no connection or limit relationship between two adjacent tiles. Therefore, this structure is not strong enough when subjected to external force; moreover, although it is more time-saving than on-site laying, each tile still takes a lot of steps in the installation process. Therefore, there is an urgent need for a decorative panel that is more convenient and reliable to install. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a decorative panel unit that can be used as a basic splicing unit, so as to facilitate mutual limiting between two adjacent decorative panel units during splicing. At the same time, the preset connecting parts between the decorative panel unit and the wall can be omitted, and only locking screws are required for connection, which can save installation time and achieve reliable installation.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A decorative panel unit is provided, comprising a first decorative panel and a support plate, wherein the support plate is mounted on the back of the first decorative panel; the support plate comprises a support portion and a plurality of limiting portions, wherein the plurality of limiting portions are sequentially spaced around the support portion, wherein in the projection direction, the first decorative panel covers the support portion, and the limiting portions partially protrude from the peripheral edge of the first decorative panel.

[0006] The first decorative panel of the utility model can be a ceramic tile or other decorative materials such as a wooden board; the support plate is used to provide support for the first decorative panel and to provide a limit when two adjacent decorative panel units are spliced. The support portion is used to connect with the first decorative panel, preferably, polyurethane is used for bonding, and other connection methods can also be used for connection; the area occupied by the support portion is larger than the area occupied by a single limit portion, which can increase the contact area between the support portion and the first decorative panel, making the connection between the two more secure; the limit portions are evenly distributed around the support portion, so that the decorative panel unit can be limited when spliced ​​with the decorative panel units at different positions next to it, thereby improving the reliability of the connection. Compared with the arrangement closely arranged in sequence, the limit portions arranged at intervals can facilitate the plug-in connection of two subsequent decorative panel units when splicing. The limiting portion partially protrudes from the peripheral edge of the first decorative panel, so that when the decorative panel unit is connected to the wall, the screw can be locked from the protruding portion of the limiting portion, but this screw portion can be blocked after the decorative panel unit is spliced ​​with another decorative panel unit, and will not be exposed at all, so it does not affect the aesthetics; while when traditional tiles are spliced, in order to ensure aesthetics, it is necessary to install connectors on the back of the tiles, and it is necessary to install the connectors on the wall in advance, and then the two connectors are buckled to achieve the connection between the two. The utility model can save the cost of two connectors, and can make the installation process more visual, without the need for blind insertion of tiles and walls, which can effectively improve construction efficiency.

[0007] Preferably, the limiting portions arranged along the left and right sides of the supporting portion are staggered, and the limiting portions arranged along the upper and lower sides of the supporting portion are also staggered.

[0008] Preferably, the distance between the edge of the limiting portion away from the supporting portion and the supporting portion is defined as a, and the distance that the limiting portion protrudes from the first decorative panel is defined as b, then a<2b; the width of the limiting portion is defined as c, and the distance between two adjacent limiting portions is defined as d, then d>c.

[0009] Preferably, the cross section of the first decorative panel is rectangular, and at least two limiting portions are arranged along each side of the first decorative panel.

[0010] Preferably, the cross section of the support portion is rectangular.

[0011] Preferably, the cross section of the limiting portion is rectangular.

[0012] Preferably, it further comprises a second decorative panel, the back of which is connected to the support plate, and in the projection direction, the second decorative panel covers the support portion, and the limiting portion partially protrudes from the peripheral edge of the second decorative panel.

[0013] Preferably, the second decorative panel has the same structure as the first decorative panel, and in the projection direction, the second decorative panel overlaps with the first decorative panel.

[0014] The utility model also provides a combined decorative panel assembly that is easy to splice, including at least two of the decorative panel units mentioned above, two adjacent support panels are plugged into each other, two adjacent first decorative panels are abutted against each other, and / or two adjacent second decorative panels are abutted against each other.

[0015] Preferably, at the connection between the two support plates, the limiting portion on one side is inserted into a recess formed between two adjacent limiting portions on the other side.

[0016] When the decorative panel units of the utility model are spliced, for example, when two left and right decorative panel units are spliced, the right support plate is plugged into the left support plate, so that the right limiting part is inserted between the two adjacent limiting parts on the left, the first decorative panel on the right is abutted against the first decorative panel on the left, and the second decorative panel on the right is abutted against the second decorative panel on the left. After splicing, the two decorative panel units can be mutually limited. When the upper and lower decorative panel units are spliced, the upper limiting part is inserted into the recess between the two adjacent limiting parts below, the upper first decorative panel is abutted against the lower first decorative panel, and the upper second decorative panel is abutted against the lower second decorative panel. After splicing, the two decorative panel units can be mutually limited. The principle of splicing decorative panel units at multiple different positions is similar. Mutual limitation can be performed between two adjacent decorative panel units, thereby achieving the connection reliability of the entire decorative panel assembly after installation.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) The decorative panel units can be spliced ​​according to user needs to achieve the decoration requirements of different areas;

[0019] (2) The decorative panel unit is easier to install and more efficient to construct. It can also save material costs during production and reduce the cost of two connecting parts.

[0020] (3) The decorative panel unit can have the function of single-sided decoration or double-sided decoration, and can be set up in different structures according to user needs and selected for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the first viewing angle of the embodiment 1 of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the second viewing angle of Example 1 of the utility model;

[0023] Figure 3This is a schematic structural diagram of the third viewing angle of Embodiment 1 of the present utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the support plate of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the first viewing angle of Embodiment 3 of the present utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the second viewing angle of Example 3 of the utility model;

[0028] Figure 8 This is a schematic diagram of the structure of Example 4 of the utility model.

[0029] The illustrations are as follows:

[0030] 1. First decorative panel; 2. Support plate; 21. Support portion; 22. Limiting portion; 3. Second decorative panel; a is the distance between the edge of the limiting portion away from the supporting portion and the supporting portion; b is the distance that the limiting portion protrudes from the first decorative panel; c is the width of the limiting portion; d is the distance between two adjacent limiting portions; 101. Decorative panel unit. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with specific implementation methods. The drawings are only used for exemplary descriptions, and are only schematic diagrams, not actual pictures, and cannot be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0032] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] Example 1

[0034] like Figures 1 to 4The figure shows a first embodiment of a decorative panel unit of the utility model, comprising a first decorative panel 1 and a support plate 2, wherein the support plate 2 is mounted on the back of the first decorative panel 1; the support plate 2 comprises a support portion 21 and a plurality of limiting portions 22, wherein the plurality of limiting portions 22 are sequentially spaced around the support portion 21, and in the projection direction, the first decorative panel 1 covers the support portion 21, and the limiting portions 22 partially protrude from the peripheral edge of the first decorative panel 1.

[0035] When looking from the direction of the first decorative panel 1, only the protruding part of the limiting part 22 in the support plate 2 can be seen, and the rest of the part is completely blocked by the first decorative panel 1; when looking from the direction of the support plate 2, in addition to being able to see the complete support plate 2, the part of the first decorative panel 1 that exceeds the support part 21 and is not blocked by the limiting part 22 can also be seen. During the production process, the overall peripheral size of the support part 21 is smaller than the size of the first supporting panel, so that when projected, the limiting part 22 is partially covered by the first decorative panel 1 and partially protrudes from the peripheral edge of the first decorative panel 1. With such a configuration, when two decorative panel units are spliced, the first decorative panel 1 on the side can be used to limit the limiting part 22 that is not bonded to it, specifically, to limit it in the front and back of the projection direction, that is, the direction close to and away from the wall, to ensure that the two adjacent decorative panel units are not prone to shaking after splicing.

[0036] As an embodiment of the present invention, the limiting parts 22 arranged along the left and right sides of the support part 21 are staggered, and the limiting parts 22 arranged along the upper and lower sides of the support part 21 are also staggered. The limiting parts 22 are asymmetrically arranged on the peripheral side of the support part 21, so that when two adjacent decorative panel units are spliced, the staggered limiting parts 22 can be inserted and limited to each other, thereby improving the versatility of the decorative panel units and facilitating the decorative panel units to be spliced ​​freely in the up, down, left and right directions.

[0037] As an embodiment of the present invention, the distance between the edge of the limiting portion 22 away from the supporting portion 21 and the supporting portion 21 is defined as a, and the distance that the limiting portion 22 protrudes from the first decorative panel 1 is defined as b, then a<2b; the width of the limiting portion 22 is defined as c, and the distance between two adjacent limiting portions 22 is defined as d, then d>c. With such a configuration, when two adjacent decorative panel units are spliced, it can be ensured that two adjacent limiting portions 22 are plugged in, so that one of the limiting portions 22 is plugged into the recess formed by the two limiting portions 22 on the side; two adjacent first decorative panels 1 are abutted and fit together without gaps, thereby improving the aesthetics. Of course, when considering performing beauty seam decoration or reserving a gap for thermal expansion and contraction between two adjacent first decorative panels 1, the dimensions a and b can also be set to other specifications.

[0038] As an embodiment of the present invention, the cross section of the first decorative panel 1 is rectangular, and at least two limit portions 22 are arranged along each side of the first decorative panel 1. The first decorative panel 1 with a rectangular cross section has higher versatility during the splicing process, and can be spliced ​​according to the needs of the user to achieve a combination of different areas; of course, within the scope of knowledge of those skilled in the art, the cross section of the first decorative panel 1 can also be other shapes such as a fan shape or a triangle, but this special shape can only splice a specific number of decorative panel units to form a specific combination shape, which can meet the special needs of users and has aesthetics, but the versatility is slightly weaker, and the splicing area cannot be adjusted at will.

[0039] As an embodiment of the present invention, the cross section of the support portion 21 is rectangular. The support portion 21 with a rectangular cross section corresponds to the cross section shape of the first decorative panel 1, which can be easily limited during splicing and has a better limiting effect; of course, within the scope of knowledge of those skilled in the art, the cross section of the support portion 21 can also be other shapes.

[0040] As an embodiment of the present invention, the cross section of the limiting portion 22 is rectangular. The limiting portion 22 with a rectangular cross section can be easily limited during splicing and has a better limiting effect; of course, within the scope of knowledge of those skilled in the art, the cross section of the supporting portion 21 can also be other shapes.

[0041] Example 2

[0042] like Figure 5 The second embodiment of a decorative panel unit of the utility model is shown. This embodiment is similar to the first embodiment, except that it also includes a second decorative panel 3. The back of the second decorative panel 3 is connected to the support plate 2. In the projection direction, the second decorative panel 3 covers the support portion 21, and the limiting portion 22 partially protrudes from the peripheral edge of the second decorative panel 3.

[0043] In this embodiment, the two sides of the decorative panel unit are respectively the first decorative panel 1 and the second decorative panel 3, with the support plate 2 sandwiched in the middle, and both sides of the decorative panel unit are decorative. The decorative panel units of this embodiment can form indoor partitions after splicing, and both sides are aesthetically pleasing. The support plate 2 supports the first decorative panel 1 and the second decorative panel 3 respectively, and, similar to Example 1, the limiting portion 22 on the support plate 2 can play a limiting role when two adjacent decorative panel units are spliced. If the left and right decorative panel units are spliced, the limiting portion 22 works together with the first decorative panel 1 and the second decorative panel 3 to limit the front and back in the direction perpendicular to the wall surface, preventing the two decorative panel units from shaking and shifting after splicing; if the upper and lower decorative panel units are spliced, the limiting portion 22 works together with the first decorative panel 1 and the second decorative panel 3, not only to limit the front and back in the direction perpendicular to the wall surface, but also to limit the upper and lower directions parallel to the wall surface, preventing the two decorative panel units from shaking and shifting after splicing.

[0044] As an embodiment of the present invention, the second decorative panel 3 has the same structure as the first decorative panel 1 , and in the projection direction, the second decorative panel 3 overlaps with the first decorative panel 1 .

[0045] The second decorative panel 3 can also be a decorative material such as a tile or a plate; the second decorative panel 3 has the same structure and size as the first decorative panel 1. During installation, after two adjacent decorative panel units are spliced, the first decorative panel 1 and the second decorative panel 3 can be installed in place at the same time, thereby improving the installation efficiency as well as the aesthetics and reliability after installation.

[0046] Example 3

[0047] like Figure 6 and Figure 7 The figure shows an embodiment of the utility model of a combined decorative panel assembly that is easy to splice, including at least two decorative panel units 101 as described above, two adjacent support panels 2 are plugged into each other, and two adjacent first decorative panels 1 are abutted against each other.

[0048] In this embodiment, the decorative panel unit 101 is composed of a first decorative panel 1 and a support panel 2, and does not include a second decorative panel 3. Therefore, the decorative panel assembly formed by splicing multiple decorative panel units 101 has only single-sided decoration and can be used for decoration of wall panels, ceilings or floors. Different numbers of decorative units can be spliced ​​according to user needs.

[0049] Example 4

[0050] like Figure 8Another embodiment of a combined decorative panel assembly that is easy to splice is shown in the utility model. This embodiment is similar to the third embodiment, except that two adjacent second decorative panels 3 also abut against each other. In this embodiment, the decorative panel unit 101 is composed of a first decorative panel 1, a support panel 2, and a second decorative panel 3. Therefore, the decorative panel assembly formed by splicing a plurality of decorative panel units 101 has double-sided decorative properties and can be used as a partition or partition wall. Specifically, different numbers of decorative units can be spliced ​​according to user needs. When splicing, at the connection of the two support panels 2, the limiting portion 22 on one side is inserted into the recess formed between the two adjacent limiting portions 22 on the other side, thereby improving the reliability of the connection.

[0051] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A decorative panel unit, characterized in that: The invention comprises a first decorative panel (1) and a support plate (2), wherein the support plate (2) is mounted on the back of the first decorative panel (1); the support plate (2) comprises a support portion (21) and a plurality of limiting portions (22), wherein the plurality of limiting portions (22) are arranged in sequence and at intervals around the support portion (21); in the projection direction, the first decorative panel (1) covers the support portion (21), and the limiting portions (22) are arranged so as to partially protrude from the peripheral edge of the first decorative panel (1).

2. The decorative panel unit according to claim 1, characterized in that: The limiting parts (22) arranged along the left and right sides of the supporting part (21) are staggered, and the limiting parts (22) arranged along the upper and lower sides of the supporting part (21) are also staggered.

3. The decorative panel unit according to claim 2, characterized in that: The distance between the edge of the limiting portion (22) away from the supporting portion (21) and the supporting portion (21) is defined as a, and the distance that the limiting portion (22) protrudes from the first decorative panel (1) is defined as b, then a<2b; the width of the limiting portion (22) is defined as c, and the distance between two adjacent limiting portions (22) is defined as d, then d>c.

4. The decorative panel unit according to any one of claims 1 to 3, characterized in that: The cross section of the first decorative panel (1) is rectangular, and at least two limiting portions (22) are arranged along each side of the first decorative panel (1).

5. The decorative panel unit according to claim 4, characterized in that: The cross section of the support portion (21) is rectangular.

6. The decorative panel unit according to claim 5, characterized in that: The cross section of the limiting portion (22) is rectangular.

7. The decorative panel unit according to claim 1, characterized in that: It also comprises a second decorative panel (3), the back of which is connected to the support plate (2); in the projection direction, the second decorative panel (3) covers the support portion (21); and the limiting portion (22) partially protrudes from the peripheral edge of the second decorative panel (3).

8. The decorative panel unit according to claim 7, characterized in that: The second decorative panel (3) has the same structure as the first decorative panel (1); in the projection direction, the second decorative panel (3) overlaps with the first decorative panel (1).

9. A modular decorative panel assembly that is easy to splice, characterized in that: It comprises at least two decorative panel units (101) according to any one of claims 1 to 8, two adjacent support panels (2) are plugged into each other, two adjacent first decorative panels (1) are abutted against each other, and / or two adjacent second decorative panels (3) are abutted against each other.

10. The easily-jointed combined decorative panel assembly according to claim 9, characterized in that: At the connection between the two support plates (2), the limiting portion (22) on one side is inserted into a recess formed between two adjacent limiting portions (22) on the other side.

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