A suitcase has a body and two zippers. The body has two openings defined in a surface of the body. The two zippers are mounted respectively in the openings of the body and are defined respectively as a first zipper and a second zipper. The first zipper has two collar pullers. The second zipper has two elongated pullers selectively extending through the collar pullers of the first zipper, and each elongated puller of the second zipper has a locking hole defined in the elongated puller.
1. A suitcase comprising:
a body having two openings defined in a surface of the body; and
two zippers mounted respectively in the openings of the body and defined respectively as a first zipper and a second zipper, wherein
the first zipper has two collar pullers, and each collar puller has a shape and a circular through hole defined through the collar puller; and
the second zipper has two elongated pullers having a shape different from that of the collar pullers and selectively extending through the circular through holes of the collar pullers of the first zipper, and each elongated puller of the second zipper has a locking hole defined in the elongated puller.
2. The suitcase as claimed in claim 1 , wherein the body further has a lock mounted on the body at the surface in which the two openings are defined.
3. The suitcase as claimed in claim 2 , wherein each elongated puller of the second zipper comprises a locking tab formed on a free end of the elongated puller; and
the locking hole in each of the elongated pullers of the second zipper is defined in the locking tab.