Door security device

Abstract

A door security device comprising a floor plate and a removably interlocking member, with the floor plate having a slot for receiving a leg projection, extending at a right angle, from the removably interlocking member. The floor plate is fastened securely to the floor, in close proximity, and in the path of swing of an inwardly swinging door, so that the disposed removably interlocking member will block the door from opening at all or past a predetermined point. With a first preferred embodiment having a floor plate formed with a plurality of openings for receiving screws for securely fastening it to the floor, and a removably interlocking member having two leg projections extending at right angles, in the same direction, and parallel to each other, either of which to be engaged with the slot in the floor plate, while the other facilitates handling of the removably interlocking member.

Dependencies are inferred from the claim text.