A decorative wall connecting structure and a fabricated decorative wall

Abstract

The utility model provides a kind of decorative wall connecting structure and fabricated decorative wall, the decorative wall connecting structure includes: first connecting part and second connecting part, the first connecting part is plate type structure, the first connecting part is connected in second connecting part one end, the end surface of second connecting part and first connecting part is additionally provided with inserting column;The second connecting part is fixed in decorative wall, the first connecting part is connected with building wall surface, when two groups of decorative wall are spliced and connected, the first connecting part provided on a group of decorative wall extends to the recess provided on another group of decorative wall, the inserting column is inserted into another group of decorative wall inside while the first connecting part provided on a group of decorative wall extends to another group of decorative wall inside.The connecting strength between decorative wall can be enhanced by the clamping connection and inserting column insertion cooperation between the decorative wall provided by the utility model, so as to improve the connecting effect between decorative wall.

Description

Technical Field

[0001] This utility model belongs to the field of decorative wall systems, and particularly relates to a decorative wall connection structure and a prefabricated decorative wall system. Background Technology

[0002] Decorative wall coverings primarily replace traditional decorative materials such as wallpaper and wall coverings as wall decoration materials. They typically employ assembly and connection structures to achieve assembly and use their efficient assembly structure design to improve the efficiency of decoration and renovation.

[0003] Most decorative walls currently use a modular connection method, with fasteners used to connect adjacent decorative walls. However, the fasteners that connect adjacent decorative walls rely solely on sliding snap-fit, resulting in poor structural stability. After long-term use, the decorative walls are prone to loosening, affecting their appearance. Utility Model Content

[0004] This utility model provides a decorative wall connection structure, which is implemented as follows: A decorative wall connection structure is applied to the splicing and connection of decorative walls and building walls, including:

[0005] A first connecting part and a second connecting part, wherein the first connecting part is a plate structure, the first connecting part is connected to one end of the second connecting part, and the end face of the second connecting part connected to the first connecting part is also provided with a plug-in post;

[0006] The second connecting part is fixed to the decorative wall, and the first connecting part is connected to the building wall. When the two sets of decorative walls are spliced ​​together, the first connecting part provided on one set of decorative walls extends into the groove provided on the other set of decorative walls. The plug-in column is inserted into the other set of decorative walls at the same time as the first connecting part provided on one set of decorative walls extends into the other set of decorative walls.

[0007] Preferably, the end faces of the first connecting portion and the second connecting portion that contact the building wall are flush.

[0008] Preferably, the first connecting part and the second connecting part are respectively provided with a first bolt through hole and a second bolt through hole for fixing bolts, and both the first bolt through hole and the second bolt through hole adopt a countersunk hole structure.

[0009] A prefabricated decorative wall including the decorative wall connection structure as described above, characterized in that the prefabricated decorative wall includes several sets of spliced ​​decorative walls, the decorative walls are connected by the decorative wall connection structure, and extension blocks and outer pressure plates are respectively provided on both sides of the decorative wall. The outer pressure plate forms an embedding groove with the building wall surface. When two sets of decorative walls are spliced, the extension blocks on one set of decorative walls are inserted into the embedding groove formed by the other set of decorative walls and the building wall surface.

[0010] Preferably, the decorative wall is provided with a first slot and a second slot at both ends. When the two sets of decorative walls are spliced ​​together, the second connecting part is assembled into the second slot of one set of decorative walls, and the first connecting part is inserted into the first slot provided in the other set of decorative walls.

[0011] Preferably, the end face of the decorative wall with the first slot is also provided with a plug hole adapted to the plug post. When the first connecting part is inserted into the first slot provided on another set of decorative walls, the plug post will be inserted into the plug hole near the first slot on the other set of decorative walls.

[0012] Compared with the prior art, the embodiments of this application have the following main advantages:

[0013] 1. The decorative wall connection structure provided by this utility model is assembled into a second slot provided on a set of decorative walls through the second connecting part. The first connecting part is fixedly connected to the building wall by expansion bolts. At the same time, the first connecting part extends into the first slot provided on another set of decorative walls to achieve positioning and locking, improve the connection effect of the decorative wall and reduce shaking.

[0014] 2. The decorative wall connection structure provided by this utility model can enhance the connection strength between decorative walls by inserting the extension block into the embedded groove formed by another set of decorative walls and the building wall and by the plugging of the plugging post. This will improve the connection effect between decorative walls. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of a prefabricated decorative wall provided by this utility model.

[0016] Figure 2 This is a schematic diagram of a decorative wall connection structure provided by this utility model.

[0017] Figure 3 This is a schematic diagram of the first and second connecting parts of a decorative wall connection structure provided by this utility model.

[0018] Figure 4 This is a schematic diagram of the decorative wall in a decorative wall connection structure provided by this utility model.

[0019] Figure 5 This is a schematic diagram of the extension insert and outer pressure plate structure of a decorative wall connection structure provided by this utility model.

[0020] Figure 6 This is a schematic diagram of the insert and slot structure of a decorative wall connection structure provided by this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 110. First connecting part; 120. Second connecting part; 130. Insert post; 101. First bolt through hole; 102. Second bolt through hole; 200. Decorative wall; 210. Extension insert; 220. Outer pressure plate; 230. First slot; 240. Second slot; 201. First connecting surface; 202. Second connecting surface; 203. Third connecting surface; 204. Fourth connecting surface; 301. Insert piece; 302. Slot. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] This utility model embodiment provides a prefabricated decorative wall, which is fixed to the wall surface of a building that needs decoration, such as... Figures 1-6 As shown, the prefabricated decorative wall includes several sets of spliced ​​decorative walls 200 and a decorative wall connection structure for connecting the spliced ​​decorative walls 200. Each decorative wall 200 has an extension block 210 and an outer pressure plate 220 on both sides. The outer pressure plate 220 forms an embedded groove with the building wall surface. When two sets of decorative walls 200 are spliced, the extension block 210 on one set of decorative walls 200 is inserted into the embedded groove formed by the other set of decorative walls 200 and the building wall surface. The two sets of decorative walls 200 are connected through the decorative wall connection structure during splicing.

[0026] The decorative wall connection structure includes: a first connection part 110 and a second connection part 120. The first connection part 110 is a plate structure. The first connection part 110 is connected to one end of the second connection part 120. The end face of the second connection part 120 connected to the first connection part 110 is also provided with a plug-in post 130.

[0027] The second connecting part 120 is assembled into a second slot 240 provided on a set of decorative walls 200. The first connecting part 110 is fixedly connected to the building wall by expansion bolts. At the same time, the first connecting part 110 extends into a first slot 230 provided on another set of decorative walls 200. The first slot 230 is located on the extension block 210.

[0028] During the assembly of the prefabricated decorative wall, the extension insert 210 and the outer pressure plate 220 are both extension components of the decorative wall 200 and are staggered. When the prefabricated decorative wall is combined with the building wall, the outer pressure plate 220 forms an embedded groove with the building wall. Another set of extension inserts 210 on the decorative wall 200, staggered with the outer pressure plate 220, can be inserted into the embedded groove. Here, the extension insert 210 and the outer pressure plate 220 can refer to the structural principle of splicing wood flooring. For details, please refer to the appendix. Figure 5 The extension plug 210 has an arc-shaped protrusion, and the outer pressure plate 220 has a protrusion on the side away from the decorative wall 200 to prevent the arc-shaped protrusion from detaching. The distance between the protrusion and the body of the decorative wall 200 needs to be greater than the length of the arc-shaped protrusion. In this way, when the extension plug 210 is inserted into the embedding groove, it can slide horizontally for a distance to complete the further insertion connection.

[0029] The first connecting part 110 and the plug post 130 can enhance the connection strength between the decorative walls 200, thereby improving the connection effect between the decorative walls 200. At the same time, the decorative wall connection structure is directly connected to the wall surface to limit the position of the decorative wall 200, thereby reducing the gaps generated during the docking process and completing the locking action.

[0030] In this embodiment, the decorative wall 200 is made of multi-layer composite material, and its structure is basically consistent with the technical principle of existing decorative wall surfaces. The first slot 230, the second slot 240, and the slots for connecting the insertion post 130 are machined on the surface of the board using a milling machine or other equipment in the prior art; the detailed processing procedure is not described in detail here. When assembling the decorative wall 200, a set of decorative walls 200 is first fixed. The decorative wall 200 is first pressed against the corner joint of the wall using a strip similar to the outer pressure plate 220 as the starting point of the decorative panel. At this time, the second connecting part 120 of the decorative wall connection structure has been pre-assembled in the second slot 240 of the decorative wall 200. By fixing the first connecting part 110 to the building wall, the set of decorative walls 200 is thus assembled. Both ends are fixed to the building wall. The extension block 210 of the next set of decorative walls 200 will be inserted into the embedded groove formed by the decorative wall 200 already fixed to the building wall and the building wall. As the next set of decorative walls 200 is pushed in, the first connecting part 110 of the decorative wall connection structure between the two sets will be inserted into the first slot 230 of the next set of decorative walls 200. The plug post 130 will also be inserted near the first slot 230 on the next set of decorative walls 200 to form multiple plugs. At this time, the outer pressure plate 220 of the decorative wall 200 will cover the docking structure, leaving only a docking gap between the two sets of decorative walls 200. As the first connecting part 110 on the next set of decorative walls 200 is fixed to the building wall, the two sets of decorative walls 200 are locked together.

[0031] The decorative wall 200 forms an integral planar structure. At the end, it is pressed and fixed by a similar extension insert 210 and outer pressure plate 220 strip structure. Generally, the decorative wall 200 is a standard structure with fixed interlocking positions. For irregular wall surfaces, the top or bottom is usually cut off for adaptation. At the same time, the prefabricated decorative wall is pressed and covered by bottom edge strips or top ceiling. The treatment method here is the existing technology treatment method, which will not be described in detail in this application.

[0032] In a preferred embodiment of this invention, the first connecting part 110 and the second connecting part 120 are respectively provided with a first bolt through hole 101 and a second bolt through hole 102 for fixing bolts, and both the first bolt through hole 101 and the second bolt through hole 102 adopt a countersunk hole structure.

[0033] In this embodiment, the second bolt through hole 102 is used to arrange the bolts connecting the second connecting part 120 to the decorative wall 200; the first bolt through hole 101 is used to arrange the bolts connecting the first connecting part 110 to the building wall; the end face of the decorative wall 200 where the first slot 230 is provided is also provided with a plug hole adapted to the plug post 130. When the first connecting part 110 is inserted into the first slot 230 provided on another set of decorative walls 200, the plug post 130 will be inserted into the plug hole near the first slot 230 on the other set of decorative walls 200.

[0034] In a preferred embodiment of this invention, the end face of the extension plug 210 that contacts another set of decorative walls 200 is the first connecting surface 201, and the end face of the decorative wall 200 that contacts the extension plug 210 of another set of decorative walls 200 is the second connecting surface 202.

[0035] The end face of the decorative wall 200 that contacts the outer pressure plate 220 of another set of decorative walls 200 is the third connecting surface 203, and the end face of the outer pressure plate 220 that contacts the other set of decorative walls 200 is the fourth connecting surface 204.

[0036] The first connecting surface 201 and the third connecting surface 203 are provided with slots 302, and the second connecting surface 202 and the fourth connecting surface 204 are provided with inserts 301. The inserts 301 and the slots 302 are plugged into each other. The main function of the inserts 301 and the slots 302 is to help the two sets of decorative walls 200 to connect with each other, improve the connection effect and reduce the occurrence of curling edges around the gaps.

[0037] In this embodiment, the insert 301 and slot 302 are mostly designed with short sides and are arranged at intervals along the decorative wall 200, for example... Figure 1 In the middle, the insert 301 and the slot 302 are divided into multiple groups of structures to achieve docking. During the insertion, the interval area can be used as the force point of the striking device.

[0038] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0039] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A decorative wall connection structure, applied to the splicing and connection of decorative walls and building walls, characterized in that, include: The first connecting part (110) and the second connecting part (120) are plate-type structures. The first connecting part (110) is connected to one end of the second connecting part (120). The end face of the second connecting part (120) connected to the first connecting part (110) is also provided with a plug post (130). The second connecting part (120) is fixed to the decorative wall, and the first connecting part (110) is connected to the building wall. When the two sets of decorative walls are spliced ​​together, the first connecting part (110) provided on one set of decorative walls extends into the groove provided on the other set of decorative walls. The plug-in post (130) extends from the first connecting part (110) provided on one set of decorative walls into the other set of decorative walls and is inserted into the other set of decorative walls.

2. The decorative wall connection structure as described in claim 1, characterized in that, The end face of the first connecting part (110) that contacts the building wall and the end face of the second connecting part (120) that contacts the building wall are kept flush.

3. The decorative wall connection structure as described in claim 2, characterized in that, The first connecting part (110) and the second connecting part (120) are respectively provided with a first bolt through hole (101) and a second bolt through hole (102) for fixing bolts. Both the first bolt through hole (101) and the second bolt through hole (102) adopt a countersunk hole structure.

4. A prefabricated decorative wall, comprising the decorative wall connection structure as described in claim 3, characterized in that, The prefabricated decorative wall also includes several sets of spliced ​​decorative walls (200). The decorative walls (200) are connected by a decorative wall connection structure. The two sides of the decorative wall (200) are respectively provided with extension inserts (210) and outer pressure plates (220). The outer pressure plates (220) form an embedded groove with the building wall. When two sets of decorative walls (200) are spliced, the extension inserts (210) on one set of decorative walls (200) are inserted into the embedded groove formed by the other set of decorative walls (200) and the building wall.

5. A prefabricated decorative wall as described in claim 4, characterized in that, The decorative wall (200) is provided with a first slot (230) and a second slot (240) at both ends. When the two sets of decorative walls (200) are spliced ​​together, the second connecting part (120) is assembled into the second slot (240) of one set of decorative walls (200), and the first connecting part (110) is inserted into the first slot (230) provided on the other set of decorative walls (200).

6. A prefabricated decorative wall as described in claim 5, characterized in that, The end face of the decorative wall (200) with the first slot (230) is also provided with a plug hole adapted to the plug post (130). When the first connecting part (110) is inserted into the first slot (230) provided on another set of decorative walls (200), the plug post (130) will be inserted into the plug hole near the first slot (230) on the other set of decorative walls (200).

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