| 摘要 |
PROBLEM TO BE SOLVED: To simplify a mounting process of a film member on a door board, to facilitate disassembling of the film member from the door board, and reduce a manufacturing cost and a recycle cost, in an air-passage changeover device using a film-type slide door. SOLUTION: A mounting hole 29c and a slit 29d are formed in mounting surface 29b at both ends of a film member 29, a pin portion 28c and a locking portion 28d are disposed at a position corresponding to the mounting hole 29c on the door board 28, and length L1 of the slit 29d is set to a length through which the locking portion 28d can pass when the film member 29 is attached or detached. The locking portion 28d is passed through the slit 29d to assemble and disassemble the door board 28 from the film member 29.
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