| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal structure of a screw capable of easily sealing a screw for fixing a member and allowing easy discrimination whether or not seal of a screw is opened by a third party. ! SOLUTION: A cap 50 having outer shape approximately identical to a tool insertion hole 41 is inserted into the tool insertion hole 41 of a screw head part to adhere an outer peripheral face of a cap 50 to an inner peripheral face of the tool insertion hole 41. ! COPYRIGHT: (C)2014,JPO&INPIT |
