| 摘要 |
PROBLEM TO BE SOLVED: To provide an easily assemblable louver. SOLUTION: This louver 1 is equipped with a plurality of slat materials 7, an outer material 9 which is arranged in a direction orthogonal to the longitudinal direction of the slat material 7, and an inner material 11 which is fitted into the outer material 9 so as to be slidable in the longitudinal direction of the outer material 9. In the slat material 7, one locking part 21 is provided on one side in the direction orthogonal to the longitudinal direction, and the other locking part 17 is provided on the other side. In the outer material 9, a plurality of engaging grooves 25, which are to be engaged with one locking part 21, are provided at intervals in the longitudinal direction of the outer material 9. In the inner material 11, a plurality of engaging grooves 29, which are to be engaged with the other locking part 17, are provided at intervals in the longitudinal direction of the inner material 11. The slat material 7 is sandwiched between the engaging groove 25 of the outer material 9 and the engaging groove 29 of the inner material 11. COPYRIGHT: (C)2004,JPO&NCIPI
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