| 摘要 |
PROBLEM TO BE SOLVED: To prevent lotion leakage while reducing the number of components by not disposing a sponge lid on the distal end face of a core member made of a gel resin, and to solve the failure that the core member is buckled and deformed when a penis is inserted and when it is rubbed and normal use becomes difficult. SOLUTION: A flange part 13 having an insertion port 11 at the end face is provided at one end part in the longitudinal direction of the core member 10, a ring member housing part 13a composed of a dead space is provided inside the flange part, and a flange part support part 3c for fitting the flange outer peripheral part of the core member is provided on the inner wall of a container body. The flange part is supported so as not to fall off by the flange part support part in the state of performing reinforcement by fitting and disposing a ring member holding a sponge member inside the ring member housing part of the core member. COPYRIGHT: (C)2008,JPO&INPIT |
