| 摘要 |
Provided is an air-circulating mat for a seating device, which can prevent shifting and falling with simple constitution and improve convenience and further can be manufactured inexpensively. At a lower end part of a bag-shaped body (10), an opening portion (15) for mounting an air blowing means is formed. A spacer (20) is to ensure an air path through which the air flows inside the bag-shaped body (10) and is contained in the bag-shaped body (10). This spacer (20) is made of plastic and includes a plurality of convex parts and a plurality of flexible connection portions with flexibility for connecting the adjacent convex parts. At an upper end part on the right side of the bag-shaped body (10) an air circulating portion (30) for discharging the air flowing through the air path to the outside is provided. A battery containing portion (60) for containing a battery that supplies electric power to the air blowing means is provided so as to continue to a predetermined end portion of the spacer (20) located on a back portion side of a user in use. |
