| 摘要 |
Door closure protective apparatus for hinged doors including a door frame, a door having hinge means for attachment to said door frame for pivotal movement to swing between a closed and open position wherein such movement leaves an open space between mating faces of said door frame and said door when said door is an said open position, the apparatus including a frame mounting member, a spring attachment member mounted to said frame mounting member, a longitudinally extending spring having one end attached to the spring attachment member and the other end attached to an obstruction member such as a ball, the combination configured and arranged such that the obstruction member overlays said door when said door is in the closed position and enters the open space to restrict closing of the door when the door is opened.
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