| 摘要 |
PROBLEM TO BE SOLVED: To provide a sash capable of preventing a screen door from spontaneously moving due to a strong wind and the like.SOLUTION: A sash includes a frame 1 and a screen door 2. A lock component 4 is attached to a jamb 3a. A retainer component 5 is attached to a door end part 31 of the screen door 2. The lock component 4 is engaged with/engaged from the retainer component 5 by operating an operation part 6. The operation part 6 is taken into a door end part 48 of the sash 9a in a state in which the sash 9a is closed. |
