| 摘要 |
A D-ring member (10) of metal wire is specially shaped to accept and retain a special grommet member (30) of a hard, wear-resistant polymeric material. The D-ring member has a base leg (14), a pair of side legs (16, 18) joined to opposite ends of the base leg and converging toward each other from junctures (20, 22) with the base leg, and a substantially arcuate head (24) joined to the side legs at head junctures (26, 28) forming a neck opening (X) that is constricted relative to a head opening (D) defined within the head. The grommet member is received within the head opening and neck opening of the D-ring member and has a hole (36) adapted to receive a hook and a peripheral groove (40) that is in captured engagement with the head of the D-ring member and with the junctures of the head and the leg portions. Portions (42) of the groove located at the neck opening of the D-ring member are deepened relative to adjacent portions of the groove within the head opening so as to retain the grommet member while enabling the grommet member to be pressed endwise through the neck opening and into the head opening of the D-ring member. <IMAGE> |
