90-degree multifunctional corner section bar

Abstract

The invention provides a 90-degree multifunctional corner section bar. The 90-degree multifunctional corner section bar structurally comprises a top end, upper side edges, lower side edges, notches A,notches B, notches C, notches D, notches E and faces F. Two sides of the bottom surface of the top end are vertically connected to one upper side edge, separately, the bottom end of each upper side edge is vertically connected to one lower side edge, and the notch C is formed at the connection of the two lower side edges; the concave notch A is formed in the connection of the top end and each upper side edge, and the notches D and B and the face F are successively arranged on the upper surface of each upper side edge from top to bottom; and the notch E is formed in the upper surface of each lower side edge. The 90-degree multifunctional corner section bar provided by the invention has the advantages that 1) the 90-degree multifunctional corner section bar is modular in structural design,can be used for various conditions of 90-degree vertical connection, corner connection and the like of section bars, and also can cover various surface materials to form exhibition pictures, and is relatively high in universality; 2) the 90-degree multifunctional corner section bar is convenient to mount and detach, steady in structure and difficult to damage; and 3) the 90-degree multifunctionalcorner section bar can be detached and repeatedly used, so that the manufacturing cost is lowered and the green and environment-friendly design philosophy is reflected.

Description

Technical field [0001] The invention relates to a 90-degree multifunctional corner profile, which belongs to the technical field of special exhibition profiles. Background technique [0002] China's special exhibition equipment was produced at the end of the last century, and gradually flourished with the start of China's exhibition industry. In the early days, the form of special decoration was relatively simple, and the shape tended to be simple, but it was still better than the traditional stretch-net display stand, truss or profile construction. After the appearance of special decoration profiles of wood and metal structures, the form and structure of the special decoration of the exhibition developed rapidly. At present, among the numerous exhibitions in China each year, the number of special booths, the size of individual booths, and the grade of decoration have become an important indicator of the quality of an exhibition brand. [0003] Due to the limitation of the exhibi...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of inconvenient installation, low utilization rate and poor environmental protection of existing exhibition special profiles, and provide a modularized and standardized multifunctional center corner profile

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