top cone for an aerosol can, and a can of spray provided thereof.

摘要

An upper cone (3) for an aerosol can (1), comprising a metal plate formed extending around a longitudinal central axis, and having a contour that comprises, as seen in longitudinal cross section from above to bottom, an upper section (4) which is intended to retain the cap (2) of the valve, a section (6) of the cone is connected to the upper section (4), and leading to a countersink section ( 7) and a flange section (11, 51), which section (7) of countersink is essentially U-shaped whereby the outer leg of the essentially U-shaped, that is the leg that is removed farthest with respect to the central axis, is bent away from the central axis to form the flange section (11, 51) and whose section (6) of the cone has a transverse diameter which increases continuously, wherein the upper cone (3) it comprises means for reinforcing the countersink section (7) contr to the pivot (8) towards the central axis., characterized in that the reinforcing means are formed by the cone section (16) following essentially a straight trajectory (12), so that a lower portion of the cone section (16 ) forms the inner leg of the section (7) of the countersink essentially U-shaped