Step unit
    237.
    发明专利

    公开(公告)号:JP5018867B2

    公开(公告)日:2012-09-05

    申请号:JP2009265149

    申请日:2009-11-20

    Abstract: A step unit comprises: a step member which is provided with a pair of lower rails extending in an opening and closing direction of a slide door of the vehicle; and a rail plate member which is provided to a cutout formed in a part of either of the lower rails and which continuously connects the lower rails in the opening and closing direction. A roller which is connected to the slide door is disposed between the pair of lower rails. The step member is molded using a resin material and is provided with an insertion hole which vertically penetrates through the step member at a position corresponding to the cutout; and a support extension section which is extended from a side end of the cutout of the lower rail so as to support the rail plate member against a load which the rail plate member receives from the roller. The rail plate member is mounted to the step member by being inserted so as to penetrate through the insertion hole from above the step member.

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