密码锁更不好?看我在5楼的回贴。当然这种情况极为罕见,但如果不幸遇上了,海关无法打开密码锁,有可能把旅行箱弄烂了!
好像现在的新型密码锁有专门的设置,让海关人员可以打开看的。。。而不会破坏你的锁子。。。(我记得我买的时候问过厂商, 不过, 我的箱子从来没打开过)
刚查了查网络, 也有点信息,这个密码锁是 TSA approved Locks . 见粗体字
Do I Need A TSA Approved Lock To Fly?
No, you are not required to have a TSA approved luggage lock on your bag to fly.
You can use any luggage lock you want but if your lock is not TSA approved, then if the TSA does search your luggage, they have the right to cut off your non-approved TSA lock because they do not have a key to open it.
By using a TSA luggage lock, you can avoid having your baggage lock cut off because the TSA has a key to open your suitcase.