Frame for polycarbonate sheet greenhouse

摘要

The present invention relates to a frame for a lexan (polycarbonate) sheet greenhouse house, and more particularly, by inserting and fixing a lexan sheet into an inner frame of a frame constructed with a certain width, construction is convenient and double lexan in one frame. It relates to a frame for a Lexan sheet greenhouse house with improved constructability by being able to fix the sheet as well as separate or fix the outer frame installed on the outside, and thus can be constructed in various ways such as vinyl or lexan. In the present invention, a first fastening piece is formed at both inner ends of the first inner supporting steel pipe formed in the center, and a connecting piece protruding outward is formed by dividing the center of the first inner supporting steel tube. The inner frame portion formed with the assembly piece perpendicular to the inner frame portion, and the assembly piece formed protruding on both inner ends of the outer supporting steel pipe on the inner side so that the assembly piece was in close contact with the assembly piece of the inner frame portion, and dividing the center of the outer supporting steel pipe to the outside. It is characterized in that it is composed of an outer frame portion formed with an external splitting piece that protrudes into and forming an external fixing piece perpendicular to the external splitting piece to form an external insertion groove between the external supporting steel pipe and the external fixing piece at the end of the external splitting piece. do.