Multi-lock with enhanced safety performance

摘要

The present invention discloses a multi-lock with enhanced safety performance. An open chamber is provided in the main body, and an open chamber is provided in the open body, and a personal identification number sliding door part is provided in the open chamber. Reasonable and clever, easy to use, the PIN code lock is the primary protection, the safety performance of the lock is greatly improved, and the key in the insertion chamber can be locked by closing the sliding door. Improve safety performance and have high use value and spread value. [Selection] Figure 1