Bottle having a screw cap

Abstract

A bottle (1) having a bottle main body (2) made from light metal and a neck (3) provided with an external thread (4), which bottle (1) comprises a capsule-type screw cap (5) with a cap (6) closing an opening of the bottle (1) and a skirt (7) adjoining the cap (6) and provided with a thread (8) co-operating with the external thread (4) of the neck (3), the edge (9) of the neck (3) of the bottle (1) being formed by an overturned portion (10) of the neck (3) forming a bead extending circumferentially around an opening of the bottle (1), and a free end of the over-turned portion (10) points in the direction of an external or internal face of the bottle (1), and the overturned portion (10) is of a curved design in the region of an apex (11) of the edge (9) facing the cap, and the edge (9) of the bottle (1) has an essentially O-shaped cross-section.

Dependencies are inferred from the claim text.