| 摘要 |
A compound locking device is provided. The compound locking device includes a key locking mechanism comprising a outer cylinder and a lock head sleeved by the outer cylinder;a positioning plate capable of restraining the outer cylinder from rotating;a combination locking mechanism comprising the positioning plate, wherein the positioning plate is adjusted to a predetermined position by means of inputting a set of correct numbers, thereby rendering the outer cylinder rotatable; and reset member protruding from near a key hole of the key locking mechanism, wherein the reset member can change the code of the combination locking mechanism.
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