| 摘要 |
PROBLEM TO BE SOLVED: To provide a screen-door-falling prevention device for reliably preventing a screen door from falling. SOLUTION: A falling prevention piece 21 is provided on an upper part of a screen door 7 while an upper frame 2 of a frame body 6 includes a falling prevention frame member 22 having an engaging space 32 capable of storing an engaging part 24 of the falling prevention piece 21. The falling prevention piece 21, which has the engaging part 24 fitted in the engaging space 32 from a mounting/dismounting port 39 provided in the falling prevention frame member 22, is arranged so as not to face the mounting/dismounting port 39 in a screen-door moving area L, and thus the screen door 7 is not displaced from the falling prevention frame member 22. COPYRIGHT: (C)2009,JPO&INPIT
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