发明名称 LUMBAR SUPPORT OPERATION MEMBER, AND SHEET FOR VEHICLE
摘要 PROBLEM TO BE SOLVED: To provide a lumbar support operation member capable of making an operation angle large.SOLUTION: A lumbar support operation member 40 is provided with two levers of a first lever 48 and a second lever 50 having different positions in a rotation direction. When the first lever 48 cannot be operated because the first lever is put into a narrow gap between a seatback and a console box 18, the second lever 50 located away from the first lever 48 can be operated to make an operation angle large. Consequently a lumbar support part 30C further can be moved toward a lumbar spine part of a passenger H, so that a movement amount of the lumbar support part 30C can be increased more than when one lever is operated.
申请公布号 JP2014004927(A) 申请公布日期 2014.01.16
申请号 JP20120142075 申请日期 2012.06.25
申请人 NHK SPRING CO LTD;NISSAN MOTOR CO LTD 发明人 ARAKAWA SHINJI;HAYASHI AKIHIRO;TSUNASHIMA HIROSHI;YAMAURA KOZO
分类号 B60N2/22;A47C7/46;B60N2/66 主分类号 B60N2/22
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