| 摘要 |
<p>A lock assembly for a door, the assembly including a mount 38 secured to the door frame and having at least one flange 54. A removable locking unit 69 has a top wall which slides into the mount 38 and engages the flange. A locking latch 80 is movable between an unlocked position in the locking unit and a locked position such that the locking latch engages an aperture 56 in the frame when in the locked position. A second wall 84 extends downwards from the top wall of the locking unit in a direction to engage over the door and hold it closed when the locking latch is in the locked position. <IMAGE></p> |
