| 摘要 |
PROBLEM TO BE SOLVED: To prevent a packing from being detached even if a lid is fastened more or less irregularly. SOLUTION: The sterilizing container 52 set on the main body of the sterilizer has opening 52a on the upper surface 54a of the main body. One end of the arm 56 is supported by supporting part 58 at the side of the opening 52a of the upper surface 54a as it can freely turn around and another end is inserted into stopping part 60 which binds the opening 52a and is settled on the opposite side of the supporting part 58. Lid 68 is set at the lower end of a spiral rod, which is screwed on the central top of the arm 56 and penetrates it upward and downward, and makes it possible to close the opening 52a as it moves upward and downward by rotation of handle 66 that is set at the upper end of this spiral rod. A ring-shaped packing is set on the lower surface 68b of the lid 68 and seals the sterilizing package 52 by sticking to the rim of the opening 52a. On the lower surface 68b of the lid 68, ring-shaped guiding part 12 that surrounds packing 70 is arranged as it projects. |
