| 摘要 |
An apparatus for bracing and securing entrance doors to a storage area has a bracing means detachably connected within the storage area adjacent the door. A free end of a retainer member is aligned through an aperture in the door and pushed into a locking means mounted adjacent the aperture on the bracing means. The free end of the retaining member is slidably engaged in a locking means as it is pushed therein. The locking means locks to the free end of the retaining member when an attempt is made to withdraw said member.
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