| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to outer blade of reciprocation electric shaver that comprises outer and inner blades. Outer blade is made of sheet material by its bending. Said sheet material has perforations to receive hairs. Peripheral edge of each perforation makes extending section. Part of extending sections features shape that allows the contact between extremities of extending sections with inner blade. Sheet material has section to suppress strain located in the zone not including said extending sections in contact with inner blade, but including extending sections that don't come in contact with inner blade. Extending sections included into aforesaid zone to suppress strain can be destructed by pressing from inner side of sheet material. ^ EFFECT: maintaining required appearance of outer blade. ^ 17 cl, 12 dwg |
