| 摘要 |
A door latch mechanism including a latch bolt to be movably carried by the jamb of the door and yieldingly urged to an active position, and a keeper carried by the door and constructed to deflect the latch bolt during closing movement of the door, with a retracting part also being carried by the door and operable to engage and retract the jamb-carried latch bolt to free the door for opening movement.
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