Patent ID: 7010945

Claim:
A double-lockable baggage case comprising: a) a first baggage shell; b) a second baggage shell pivotally connected to the first baggage shell; c) a main locking device having: i) at least one numeral wheel system located on the first baggage shell and having a first latch member; ii) two key-driven systems located on the first baggage shell, each of the two key-driven systems having a second latch member; iii) a first male fastening member located on the second baggage shell and selectively inserted into the first latch member, the first male fastening member being selectively locked to and released from the first latch member by the at least one numeral wheel system; and iv) two second male fastening members located on the second baggage shell, one of the second male fastening member selectively inserted into each second latch member, one of the second male fastening member being selectively locked to and released from each second latch member by a corresponding one of the two key-driven systems; and d) a subsidiary lock device movable between locked and unlocked positions by a key set and having: i) two links, one of the two links being connected to each of the two second male fastening members; and ii) a driving section connected to the two links and controlling the first male fastening member and the two second male fastening members, wherein, when the subsidiary lock device is in the unlocked position, the first baggage shell is released from the second baggage shell, and when the subsidiary lock device is in the locked position, the first baggage shell is locked to the second baggage shell.