1. The frame of the greenhouse is collapsible, containing component elements, which are, in the assembled state, two end arched sections, several intermediate arched sections, at least one arched section with a frame reinforcement, located mutually parallel at some distance from each other, connected by longitudinal horizontal ties, at least one of which connects the tops of the arched sections, and two connect the left and right sides of the arched sections, while the greenhouse frame is made of a thin-sheet cold-rolled steel hat-section profile having a middle shelf, inclined side walls and outward folds of the edges in the form side shelves of the profile, characterized in that each arched section is formed by three connected arches of the arch and two posts of the arch； each end arched section includes a doorway containing two opening posts formed by the connection of the upper and lower opening posts, connected by two cross members of the door opening, while the upper opening posts with one end are attached from both sides of the arched section to the arch arc by means of a corner and are connected between by the cross member of the door opening, as well as the left and right cross members of the end, each of which, on both sides of the arched section, is fixed at one end to the post of the upper opening, and at the other end is fixed on each side of the arched section to the strut of the end, with the end braces on each the sides of the arched section are attached at one end to the arch of the arch by means of a corner, and with the other end they are attached simultaneously to the post of the opening of the lower and to the cross member of the lower end, and the lower cross members are fixed on both sides a�Полезная модель относится к сельскому хозяйству, а именно к культивационным сооружениям, и предназначена для создания микроклимата, благоприятного для выращивания садово-огородных культур на приусадебных и дачных участках. Технический результат, достигаемы
