Spring bolt driving structure

The utility model discloses a spring bolt driving structure, belongs to the technical field of locks, and solves the problem that a lock cannot be normally opened when power cannot be supplied to a driving motor of the lock in the prior art. The spring bolt driving structure comprises a lock cylinde...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: ZHAO QINCHUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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