Patent ID: 7201400

Claim:
A through anchor for supporting, at a vehicle, a webbing for restraining a vehicle occupant, the through anchor comprising: a main body portion which is formed of metal, and in which is formed an insert-through hole through which the webbing is inserted; a piece that is assembled to a peripheral edge of the insert-through hole of the main body portion and structuring a portion of the insert-through hole, a surface of the piece being a region around which the webbing is trained, and the piece having a plurality of grooves in the surface; and a covering portion that is molded, together with the piece, integrally at a periphery of the insert-through hole of the main body portion, and covering the periphery of the insert-through hole, wherein, among the plurality of grooves of the surface of the piece, at least the plurality of grooves at a region which is disposed at a front side of the vehicle and at an inner side of a vehicle compartment run along a direction of application of the webbing to a vehicle occupant and are formed in configurations which smoothly curve toward a rear of the vehicle, and wherein the piece has a positioning portion means for engaging with an eject pin of a mold at a time of molding the covering portion to avoid positional offset of the piece with respect to said mold.