What structure is designed to stop a door from swinging past a certain point?

The structure specifically designed to stop a door from swinging past a certain point is known as a stopped door frame. This type of frame includes a stop, which is a projection that prevents the door from swinging too far open, helping to ensure that the door stays within a certain boundary. This design can prevent damage to walls or furniture and helps maintain the integrity and functionality of the door itself.

Other door frames, like a rabbetted frame or a hinged door frame, serve varying purposes but do not specifically feature a built-in mechanism to limit the swing of the door in the way a stopped door frame does. A sliding door frame is relevant for doors that slide rather than swing, so it also does not address the question's focus on swinging doors and their limitations.