Serial honeycomb-key lock


  • Inventors: CHANGMING FENG
  • Assignees: 冯长明
  • Publication Date: October 17, 2001
  • Publication Number: CN-2454497-Y


The utility model discloses a serial honeycomb-key lock which is suitable for a square lock core to carry out locking and unlocking operation by the straight-line motion. The utility model is provided with a lock body (1) and the square lock core (2); the inner part of the square lock core (2) is provided with a lock core marble spring (3), and a lock core marble (4); the inner part of the lock body (1) is provided with a lock body step marble (5) corresponding to the lock core marble (4); a lock body marble hole is a step hole for positioning the lock body step marble (5); a key body (6) which is matched with the lock is provided with an unlocking honeycomb hole (7) and a key chain hole (8).




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