CARTRIDGE CONNECTION UNIT, HANDLE OF SHAVER, METHOD FOR MAKING HANDLE AND METHOD FOR ASSEMBLING CONNECTION UNIT Russian patent published in 2003 - IPC

FIELD: shaving devices. SUBSTANCE: cartridge connection unit for handle of shaver includes structure of cartridge connection having outer (cartridge carrying) lateral surfaces that are joined with directed inside surfaces of recess on changeable cartridge. Structure of cartridge connection includes assembly for removable mounting of changeable cartridge; moved component in structure of cartridge connection designed for engaging with cartridge at joining with cartridge connection structure; structure of handle connection having outer (carrying handle) lateral surfaces that are joined with directed inside surfaces of elongated structure for clamping handle of shaver. Structure of cartridge connection and structure of handle connection have mutually joined parts that is why unit according to invention is practically closed when handle connection structure is joined with elongated structure for clamping handle of shaver and when cartridge connection structure is joined with cartridge. EFFECT: enhanced comfort of shaving process. 69 cl, 18 dwg