| 摘要 |
PROBLEM TO BE SOLVED: To provide a curtain rail for obtaining plasticity as in aluminum even when the curtain rail is formed of a synthetic resin, i.e., quality for leaving a bent shape when being bent, and also the plasticity for leaving the bent shape when being bent along the bending even when the bending exists in the upper side or the like of a window. SOLUTION: A plurality of plasticity giving grooves 20 which allow the curtain rail itself to be easily bent and are directed to intersect with the longitudinal direction, are arranged in the longitudinal direction in at least a partial area in the longitudinal direction of the curtain rail 2u itself, which is different from the adhesion surface 16 of the curtain rail 2u. It is preferable to use aluminum metal or the synthetic resin as a material for the curtain rail 2u. COPYRIGHT: (C)2010,JPO&INPIT
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