Device assisting in removal of upper area of shell of boiled egg, comprising perforation mechanism moving in cylindrical housing

摘要

The device comprises a cylindrical element (2) with a serrated lower edge accommodated inside a cylindrical housing (1) and kept under tension by a helical spring (4). The housing (1) is positioned on top of the boiled egg and the inner element (2) released by tilting a locking pin (3) located on top of the housing (1). The upper area of the eggshell can be easily removed at the line perforated by the serrated edge and the inner element (2) moved into its prior position with a handle (6, 7) located at the outer surface of the housing (1) and sliding in a vertical slot.