Aluminum alloy section bar

Abstract

The invention provides an aluminum alloy section bar which comprises a left section bar body and a right section bar body. The right side of the left section bar body is fixedly connected with the left side of the right section bar body. The left section bar body comprises a square frame, a through cavity is formed in the square frame in the length direction, a sound-insulation element is arranged in the through cavity, and an upper left supporting element, a lower left supporting element, an upper right supporting element and a lower right supporting element are arranged at the four corners outside the square frame respectively. Installation grooves are formed between the upper left supporting element and the lower left supporting element, between the upper left supporting element and the upper right supporting element, between the lower left supporting element and the lower right supporting element and between the upper right supporting element and the lower right supporting element respectively. Each supporting element is internally provided with a cavity, and the left section bar body and the right section body are identical in structure. The aluminum alloy section bar has the advantages that the through cavity, the cavities and a sound-insulation cavity are arranged, so that thee aluminum alloy section bar is good in sound-insulation effect; the installation grooves are formed in the left section bar body and the right section bar body and are conveniently connected with nylon hinges, handles, elastic buckles and other parts, and the aluminum alloy section bar is convenient to install, integrate and use.

Description

Technical field [0001] The invention belongs to the technical field of building profiles, and in particular relates to an aluminum alloy profile. Background technique [0002] During building decoration, aluminum alloy construction profiles become a necessity. The sound insulation effect of the existing aluminum alloy building profiles is not very satisfactory, which affects people's normal life; and when installing nylon hinges, handles, and elastic fasteners, the aluminum alloy is usually drilled or pasted. It causes certain damage or is not firmly fixed, which reduces its service life; there are technical problems such as complex structure, difficult parts processing, and time-consuming and labor-intensive adjustment. Summary of the invention [0003] The purpose of the present invention is to provide a new construction profile with simple structure, good sound insulation effect, convenient connection of nylon hinges, handles, elastic fasteners and other parts, and easy instal...

AI Technical Summary

Problems solved by technology

The sound insulation effect of the existing aluminum alloy building profiles is not very ideal, which affects people's normal life; and when installing nylon hinges, handles, and elastic fasteners, it is generally done by drilling or pasting on the aluminum alloy, which is harmful to the aluminum alloy profiles. Some damage is caused by itself or the fixing method is not firm, which reduces its service life; there are technical problems such as complex structure, difficult parts processing, and time-consuming and laborious adjustment.

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