Structural profile system

摘要

A set of profiles for forming complex profiles comprises two profiles, namely a first profile (10) and a second profile (20), adjoining each other and having walls surrounding a main chamber. Each profile (10, 20) of the set has an outer shape which may be inscribed into a triangle, and has an inner wall (12, 22) with a faying face (13, 23) without protruding fragments. The faying faces (13, 23) adjoining each other, after being coated with adhesive enable a joint to be created when the complex profile is discussed, however, in the case of the set of the profiles they are considered to be contact surfaces. After adjoining the first profile (10) and the second profile (20) by attaching the first faying face (13) to the second faying face (23) in order to create a complex profile (30), a first outer surface (15) of first side walls (14) and a second outer surface (25) of second side walls (24) are situated outside of the complex profile and an angle between the first outer surface (15) and the second outer surface (25) equals to a sum of a first angle (α) between the first faying face (13) and the first outer surface (15) of the first side wall (14) of the first profile (10) and a second angle (β) between the second faying face (23) and the second outer surface (25) of the second side wall (24) of the second profile (20).

主权项

1. A set of profiles for forming complex profiles comprising
a first profile (10) having
a first inner wall (12) with a first faying surface (13) without protruding fragments,a first side wall (14) having a first outer surface (15) situated at a first angle (α) to the first faying face (13) no greater than 90°,a first main wall (17) placed between the first inner wall (12) and the first side wall (14) and connected to at least one of the first inner wall (12) and the first side wall (14),a first main chamber surrounded by at least fragments of the first inner wall (12), the first side wall (14) and the first main wall,a first guiding element situated in the first main chamber to guide a first corner piece for reinforcing connection with another profile having a longitudinal axis situated at an angle to a longitudinal axis of the first profile; a second profile (20) adjoinable to the first profile and having
a second inner wall (22) with a second faying surface (23) without protruding fragments and having shape of the first faying surface (13),a second side wall (24) having a second outer surface (25) situated at a second angle (β) to the second faying face (23) no greater than 90°,a second main wall (27) placed between the second inner wall (22) and the second side wall (24) and connected to at least one of the second inner wall (22) and the second side wall (24),a second main chamber surrounded by at least fragments of the second inner wall (22), the second side wall (24) and the second main wall, anda second guiding element (7) situated in the second main chamber to guide a second corner piece for reinforcing connection with another profile having a longitudinal axis situated at an angle to a longitudinal axis of the second profile, wherein after adjoining the first profile (10) and the second profile (20) by attaching the first faying face (13) to the second faying face (23) in order to create a complex profile (30), the first outer surface (15) of the first side walls (14) and the second outer surface (25) of the second side walls (24) are situated outside of the complex profile and a third angle (γ) between the first outer surface (15) and the second outer surface (25) equals to a sum of the first angle (α) between the first faying face (13) and the first outer surface (15) of the first side wall (14) of the first profile (10) and the second angle (β) between the second faying face (23) and the second outer surface (25) of the second side wall (24) of the second profile (20).