| 摘要 |
PURPOSE: A shell cutter of a crustacea is provided to be able to continuously cut the shell of the crustacea from plural points at once to extract the flesh of the crustacea. CONSTITUTION: The shell cutter of the crustacea(10) is formed by a scissors-type of three blade equipped:a first blade(1) and a second blade(2) separated with a fulcrum unit(6) as a fulcrum by an opening and closing of a pair of handles(4A, 4B); a third blade(3) stuck to be located between the first blade(1) and the second blade(2) through the fulcrum unit(6). The first blade(1), the second blade(2), and the third blade(3) cut the shell of the crustacea by butting them. |
