公开(公告)号：US20230398033A1

公开(公告)日：2023-12-14

申请号：US18194751

申请日：2023-04-03

Applicant: AISIN CORPORATION

Inventor： Minori MURAI ,  Takashi OGISO ,  Noriko FUJII ,  Tomoko KANBARA

IPC: A61H9/00

CPC classification number: A61H9/0078 ,  A61H2201/0149 ,  A61H2201/1654

Abstract: A massage device includes a base sheet with a sheet shape and an air bag supported by the base sheet. When one surface of the base sheet is a front surface and a surface opposite to the front surface is a back surface, the air bag includes a bag that is located on a side of the front surface of the base sheet, and that is inflated with air intake and deflated with air exhaust, and a sandwiching portion that is located on a side of the back surface of the base sheet and sandwiches the base sheet between the sandwiching portion and the bag in a thickness direction.