| 摘要 |
A door lock assembly is provided to allow installation work of a door lock to be accomplished conveniently by precluding the rotating preventive task of a outer side cover. A door lock assembly comprises a lock bundle(2) having an appearing and disappearing latch; an inner and outer side handle(3,4) combined with the lock bundle; and an inner and outer cover(5,6) between the lock bundle and the inner and outer side handle; The outer cover includes a rotation preventive device. The rotation preventive device consists of a bolt(7) and a bolt leading contact part(61) as a joining device of the lock bundle and the outer cover.
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