| 摘要 |
PROBLEM TO BE SOLVED: To provide a shutter having a holding part capable of holding a switching operation bar, without having an elastically deforming part and a mechanismic part.SOLUTION: The shutter comprises a frame body 1 of framing an upper frame 10, a lower frame 11 and left-right jambs 12 and 12. The upper frame 10 comprises a shutter box 2 for supporting and freely storing by hoisting a door body 3, and the switching operation bar 60, which links with an opening-closing mechanism of the door body 3 provided in the shutter box 2, is provided outside the frame body 1, and the jambs 12 comprise an upper side holding part 62 capable of holding one side part of the switching operation bar 60 and a lower side holding part 63 capable of holding the other side part of the switching operation bar 60. |
