| 摘要 |
PURPOSE:To surely engage and connect each detaining part by forming an outer cylinder by a softer material than that of a first inter cylindrical member and a second inner cylindrical member, and also, forming a first inner cylindrical member by a softer material than that of a second inner cylindrical member. CONSTITUTION:When a tampon is not used, a second inner cylindrical member 8 is in the inside of a first inner cylindrical member 7, and a sixth detaining part 10 is positioned between a fourth and a fifth detaining parts 13, 14 and its movement in the axial direction is obstructed, but when a second inner cylindrical member 8 is drawn in the backward direction, a fourth detaining part 13 gets over a sixth detaining part 10 in the backward direction. In such a way, when a second inner cylindrical member 8 which becomes slidable in the axial direction is furthermore drawn in the backward direction, a fifth detaining part 14 deforms elastically a third detaining part 11 in the backward direction and gets over in the peripheral direction, and simultaneously, a third detaining part 11 is positioned and engaged between a fourth and a fifth detaining parts 13, 14 and a first and a second inner cylindrical members 7, 8 are connected. Accordingly, by pressing an expanded/opened part 15 of the rear end of a second inner cylindrical member 8, a tampon can be extruded from the tip opening part of an outer cylinder 2 through a first inner cylindrical member 7. |
