Title:
CONDOM
Document Type and Number:
WIPO Patent Application WO/2020/179156
Kind Code:
A1
Abstract:
[Problem] To provide a condom that obtains a pleasurable feeling during sexual intercourse by the protruding portion being flat at the start of the act but swelling and taking on a suitable hardness when a suitable time has passed from the start of the act. [Solution] A condom 10 equipped with a protrusion 20 on a cylindrical side surface, wherein the condom is characterized in that the protrusion 20 is equipped with a protrusion body 30 made from a material having a shape memory polymer as a main component, a triangular coil spring-shaped body 40 installed so as to contact and cover the surface of the protrusion body 30, and a rubber elastic body 50 installed so as to cover the coil spring-shaped body 40 from above.
Inventors:
FUJII NARUHITO (JP)
Application Number:
PCT/JP2019/046929
Publication Date:
September 10, 2020
Filing Date:
December 02, 2019
Export Citation:
Assignee:
FUJII NARUHITO (JP)
International Classes:
A61F6/04
Foreign References:
| JP2001523518A | 2001-11-27 |
Attorney, Agent or Firm:
ADACHI Tomokazu (JP)
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