Patent ID: 8240712

Claim:
A shoulder anchor device comprising: a shoulder anchor disposed at a vehicle side portion so as to be able to rotate around an axis that runs substantially along a vehicle transverse direction, and in which an insert-through hole is formed, a longitudinal direction intermediate portion of an elongated, belt-shaped webbing being inserted-through the insert-through hole and folded-back and supported; and a cover member disposed at the vehicle side portion so as to be unable to rotate, and covering a vehicle cabin interior side of the shoulder anchor, an opening portion for passage of the webbing being formed in the cover member along a locus of rotation of the insert-through hole due to rotation of the shoulder anchor, wherein a gap between an upper edge portion of the opening portion and a supporting region that supports the webbing at the shoulder anchor, is such that A>B, where that A is a gap dimension of a front portion side in a vehicle longitudinal direction and B is a gap dimension of a rear portion side, the upper edge portion of the opening portion is provided with an extended portion which is extended toward a vehicle transverse direction outer side, and, at the rear portion in the vehicle longitudinal direction at the upper edge portion, a bottom surface of the extended portion protrudes toward a vehicle bottom side.