Patent ID: 11015332

Abstract:
A construction system for a module of a dwelling the main elements of which are made of plastic material includes a set of hollow profiled beams (1, 1′) of elongate rectilinear shape of type 1 and of type 2. The beams (1, 1′) include at each end (5, 5′) a transverse passage opening (6, 6′). The transverse passage opening (6) of a beam (1) of type 1 comes to be nested with the transverse passage opening (6′) of a beam (1′) of type 2 when the two beams (1, 1′) are assembled end to end at a right angle leaving a passage opening (6, 6′) between the two ends (5, 5′) of the beams (1, 1′). Two beams (1) of type 1 can be assembled with two beams (1′) of type 2 to form a rectangular frame. The system further includes a set of corner assembly elements (2, 2′), each assembly element (2, 2′) including a body intended to pass through the transverse passage opening (6, 6′) of the beams (1, 1′) of type 1 and 2. The system also includes a set of plates (3) that can be assembled between two beams (1) of type 1 when assembled or two beams (1′) of type 2 when assembled to form a rectangular frame, and a set of posts (11) of hollow rectangular section the hollow ends of which come to be nested over a corner assembly element (2, 2′) of a rectangular frame formed of beams (1, 1′) of type 1 and of type 2 so as to form a three-dimensional framework. The posts (11) include longitudinal rails or grooves (8) on two adjacent surfaces to receive other plates (3′) between the posts (11) during assembly. Each hollow profile beam (1, 1′) including along an upper surface spaced rails or grooves (8) intended to receive said other plates (3′).