| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a locking structure of a sheet member which can easily attach a sheet member in a use state, and a shield device.SOLUTION: A locking structure of a sheet member includes: a winding/storing portion for energizing a sheet member in a winding direction and winding/storing the sheet member so as to be drawn; a drawing member provided at a drawing side end edge portion of the sheet member, and having a projecting portion provided so as to project out in a direction intersecting the drawing direction of the sheet member; and a locking recessed portion provided at a position opposing to the projecting portion while the sheet member is drawn, and in which the projecting portion is inserted and locked. While inserted in the locking recessed portion, the projecting portion is rotated about a contact portion where a base end side of the projecting portion and an opening side of the locking recessed portion contact, by the energizing force applied by the winding/storing portion for energizing the sheet member in the winding direction. Therefore, a tip end portion side of the projecting portion contacts with the inside of the locking recessed portion, thereby locking the projecting portion to the inside of the locking recessed portion.</p> |
