| 主权项 |
1. A vehicle seat comprising:
a slide rail including:
a lower rail arranged on a vehicle structure member side, the lower rail including:
a flat surface portion having a flat plate shape that is configured to be parallel to a vehicle structure member;a tip end portion; andan upper surface portion, andan upper rail that is arranged on a seat main body side and is slidably supported on the lower rail, the upper rail including:
a flat surface portion having a flat plate shape that is configured to be parallel to the vehicle structure member;at least one side surface portion extending from the flat surface portion of the upper rail, the at least one side surface portion including a hole;a tip end portion; anda portion extending from the at least one side surface portion of the upper rail to the tip end portion of the upper rail, a cap that is provided on an end portion of the upper rail in a longitudinal direction of the upper rail, the cap including:
a base portion that is adjacent to and follows an end surface shape of the end portion of the upper rail, the base portion including an open portion;a filler portion that extends in the longitudinal direction of the upper rail from the base portion toward a center of the upper rail; andat least one pawl portion attached to the at least one side surface portion of the upper rail by engagement with the hole provided in the at least one side surface portion of the upper rail from an outside of the upper rail to an inside of the upper rail; and a slide locking mechanism including:
a locking member configured to place the upper rail in a slide-locked state that restricts a sliding movement of the upper rail with respect to the lower rail at a predetermined position; andan operating member configured to transmit an unlocking force to the locking member and release the upper rail from the slide-locked state established by the locking member, wherein when the upper rail is inserted into and arranged inside the lower rail, a separation between the lower rail and the upper rail is inhibited by the tip end portion of the lower rail, the upper surface portion of the lower rail, the at least one side surface portion of the upper rail, the tip end portion of the upper rail, and the portion extending from the at least one side surface portion of the upper rail to the tip end portion of the upper rail, a space is defined by the at least one side surface portion of the upper rail, the tip end portion of the upper rail, and the portion extending from the at least one side surface portion of the upper rail to the tip end portion of the upper rail, the filler portion of the cap extends below a lower side of the tip end portion of the lower rail, an entirety of the filler portion is disposed within the space, the locking member is arranged between the flat surface portion of the lower rail and the flat surface portion of the upper rail, the operating member is configured to engage with the locking member by entering between the lower rail and the upper rail from an end portion of the lower rail in a longitudinal direction of the lower rail and the end portion of the upper rail, and the open portion provided in the base portion of the cap allows the operating member to enter between the lower rail and the upper rail. |
