| 摘要 |
PROBLEM TO BE SOLVED: To provide structure capable of easily and surely closing an air conditioning opening with the work inside an elevator car. SOLUTION: A fall preventing piece 60 for preventing a fall of a closing plate 70 outside the elevator car is provided in a peripheral part of the air flow opening of the side board 10, and a lock piece 71 to be locked with the outside peripheral edge part of the air flow opening is provided outside the closing plate 70. The lock piece 71 is turnably provided along the back surface of the closing plate 70, and projected outward from outline of the closing plate 70 with turning thereof, and locked with the outside peripheral edge part of the air flow opening. COPYRIGHT: (C)2008,JPO&INPIT
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