| 摘要 |
A lower sash made of resin comprising a scraper for suppressing or preventing entry of the foreign substances itself as means for suppressing or preventing generation of noise is provided. The lower sash made of resin comprising a substantially channel-structured frame extending along a direction in which a window glass ascends and descends, the frame comprising wings provided upright on both sides of a base, and glass guides provided in opposition to the wings each other, and further comprising a scraper is provided at an upper end of the frame to come into sliding contact with an outer surface of the descending window glass.
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