| 摘要 |
A bottom open-end type invisible zipper includes a first zipper tape and a second zipper tape, the zipper tapes each having a respective series of teeth longitudinally disposed at an inner side for interlocking; a first plug member and a second plug member respectively fixedly fastened to the zipper tapes and longitudinally connected to one end of the series of teeth at the respective zipper tape; a movable bottom-end piece slidably coupled to the first zipper tape, the movable bottom-end piece having a receiving chamber adapted to receive the first plug member and the second plug member in parallel; and an escape-preventive structure adapted to stop the movable bottom-end piece from falling out of the first zipper tape, the escape-preventive structure including a male locating means fixedly disposed at the first plug member and a female locating means fixedly disposed at the second plug member for engagement with the male locating means to stop the movable bottom-end piece at the first plug member. |
