Patent attributes
A hoist ring includes a ring having a base portion and a ring portion connected to the base portion, a bolt, a retainer having a second locking portion and two arms, and a spring. The bolt coupled to the base portion has a head and a body connected to the head. The head has a first locking portion. The body is adapted to fix the ring to an object. The second locking portion is connected to the arms, and is adapted to be engaged with the first locking portion. The arms are spaced from each other by a distance, and are adapted to extend to two lateral sides of the ring portion. The arms are each respectively provided with an abutting surface. Two ends of the spring respectively fit around the arms. An inner edge of the ends of the spring respectively abuts against two abutting surfaces of the arms.
