Fastener lock with forced unlocking

Abstract

The invention provides a fastener lock which can be unlocked by force. The fastener lock comprises an upper cover, a lower cover, a main elastic fastener, a secondary elastic fastener, a main control lock core, a driven push rod, a rotary fastener, and a key lock core. The upper cover and the lower cover are used for the combination and the accommodation of each structure. The main control lock core controls unlocking and locking of the main elastic fastener; the key lock core controls unlocking and locking of the secondary elastic fastener through the rotary fastener. In addition, the rotary fastener can push the driven push rod out, but fails to push the push rod back to the original position when the lock is unlocked. The main control lock core can push the driven push rod back to the original position, and the driven push rod is provided with a close display area and an open display area. Either the close display area or the open display area is arranged oppositely to the display window of the cover. In this way, the holder of a traveling case can clearly know whether the fastener lock has been unlocked by others with a special-purpose key so that the holder can check the safety during use.

Description

Technical field [0001] The present invention relates to a "buckle lock with compulsory opening" used to lock suitcases to prevent the suitcases from being opened for inspection or stolen items privately during the consignment process. This type of forcibly opened buckle lock has an inspector The lock core with the key and another lock core for the user to use. When the user is away, the inspector can use the key to open the suitcase to check the contents of the suitcase. Afterwards, the user can immediately know that the suitcase has been opened for inspection. Over. Background technique [0002] When traveling, people will use suitcases to install clothing and other daily necessities, especially when flying abroad, they are required to be installed in suitcases for consignment. The consignment process is cumbersome and takes a long time, and there are many people passing through. In some areas, customs or consignors are immoral and often steal luggage to steal items. In order to...

AI Technical Summary

Problems solved by technology

[0004] Just because one standard key can open most suitcases, and this standard key will inevitably leak out, and even the customs officers who check are not so clean, so only the standard key can be used to open the suitcase intact. Let the user not be aware of it. Usually, it is discovered after staying in the room, but it is too late. I don’t know in which process the suitcase was opened and stolen, resulting in the stolen items cannot be retrieved. Therefore, how to keep the suitcase Some people can clearly see that the suitcase has been opened with a standard key during the check-in process just now. This is what needs to be improved.

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