| 摘要 |
A woman−installed condom, wherein two holes (31, 32) are formed in the side faces near the opening part (2) of a bag−like body (1) formed of a thin film of extendable and soft material and having an opening part (2) at the upper part, the lower part of the bag−like body (1) is formed in a tubular body (4) insertable into a vagina, a positioning ring (51) in the vagina is disposed, the entire shape of the bag−like body (1) is formed in a funnel shape, a reinforcement material (21) by extendable and soft rubber−like ring is formed around the bag−like body opening part (2), the reinforcement materials (311, 321) by the same extendable and soft rubber−like rings are installed also around the holes (31, 32) in the conical body side faces, a front wind−up device (71) and a rear wind−up device (72) are fitted to the reinforcement material (21), the upper part of the bag−like body (1) is formed in a conical body (6) and a reinforcement means (41) disposed in the lower tubular body (4) and suppressing the expansion is formed of a cloth−like thin film (411), threads, chords (412), or bands (413) of soft material can be disposed, as the reinforcement means (41), in a spiral or a net shape, and thin grooves (415, 416, 417) are formed in the chords (412) or bands (413).
|
