Background wall structure for interior decoration

Abstract

The invention relates to an indoor decoration background wall structure, and belongs to the technical field of indoor decoration background walls. The structure comprises a foundation wall, the foundation wall is provided with a decoration assembly; the decoration assembly comprises a frame body and decoration plates; the frame body is fixedly connected with the foundation wall; a plurality of mounting troughs consistent with the decoration plates in shape are formed in the frame body; connecting assemblies are arranged between the frame body and the decorative plates; each connecting assemblycomprises a threaded cylinder and a screw; the axes of the threaded cylinders are perpendicular to the foundation wall; the threaded cylinders are fixedly connected with the frame body; the screws are rotationally connected to the sides, facing the foundation wall, of the decorative plates; the screws are coaxial with the threaded cylinders and are in threaded connection with the threaded cylinders; the frame body is fixedly connected with driving pieces capable of driving the screws to rotate; and the driving pieces are located on the sides, away from the decorative plates, of the threaded cylinders.

Description

technical field [0001] The present application relates to the technical field of interior decoration background walls, in particular to a background wall structure for interior decoration. Background technique [0002] At present, the background wall is usually used to make up for the emptiness of the wall of the home space, and at the same time play a decorative role. [0003] The existing Chinese patent with the publication number CN105952081B, which discloses a new type of background wall and its installation method, includes a base body, a raised module, a groove module and an expansion nail; the groove module is arranged between the two raised modules. Between the walls, the raised modules are connected to the base through expansion nails; the installation method is as follows: prepare the materials in place; draw lines and drill mounting holes on the wall base; install the side modules and the raised modules in sequence, and install the groove modules to the side Betw...

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Problems solved by technology

[0004] The above existing technical solutions have the following defects: due to factors such as personnel collisions, the surface of the raised module or the grooved module will be deformed, affecting its appearance, while the raised module is connected to the base through expansion nails, and the grooved module is pressed. The outer flange of the protruding module is covered to cover the connection of the protruding module, so that when disassembling the protruding module, the groove module needs to be removed, and the expansion nail needs to be removed during the process of disassembling the protruding module , it may damage the wall surface, making it difficult to replace the deformed part of the background wall alone

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