Patent ID: 8702150
Filing Date: 2014-04-22
Classification: B60R

Abstract:
1. A tonneau cover apparatus comprising: a winding shaft that winds up a tonneau cover by turning in a winding direction and having a rotational axis, the tonneau cover covering a luggage compartment of a vehicle; an elongated shaped case that accommodates the winding shaft thereinside; support members that are provided at one end portion and another end portion of the case, the support members turnably supporting the winding shaft; a retention member provided at least at one of the one end portion or the other end portion of the case, the retention member including an outer wall portion that covers the support member and being retained to be movable inward in an axial direction of the winding shaft from an engaging position; a pair of blocking portions that are provided at the support member and the retention member at the at least one end portion, the blocking portions being disposed at an interior side of the outer wall portion, and blocking movement of the retention member outward in the axial direction of the winding shaft from the engaging position by abutting against one another at the engaging position; a shaft portion that is provided at either one of the support member or the retention member, one of the blocking portions being formed at the shaft portion; and a shaft-receiving portion that is provided at the other of the support member or the retention member, the other of the blocking portions being formed at the shaft-receiving portion and the shaft portion being slidably inserted into the shaft-receiving portion, wherein the shaft portion and the shaft-receiving portion are separated from the interior side of the outer wall portion in a direction towards the rotational axis.