4results about How to "Prevent stealing" patented technology

The utility model relates to a zipper coded lock, the zipper coded lock comprises a lock shell and at least two limiting pieces, the lock shell is provided with two lock openings arranged at intervals, and the lock openings are used for being locked with pull rings in a one-to-one correspondence mode. The limiting pieces are arranged between the lock openings and the zipper, the two limiting pieces are arranged in a spaced mode to form a spaced area, the distance between one limiting piece and the other limiting piece is a, the distance between the center line of one lock opening and the center line of the other lock opening is b, and a is smaller than or equal to b; when the pull rings are locked in the locking openings, the two pull rings are located in the interval area. The limiting part has a limiting effect on the movement of the pull ring, so that a puller of the zipper can be effectively prevented from sliding, other people are prevented from peeping or stealing internal articles, other people are prevented from placing forbidden articles into the luggage through the gap, peculiar smell in the luggage is prevented from escaping out of the luggage, and the use safety of the luggage is improved.