PROBLEM TO BE SOLVED: To provide a supporting device capable of simply and surely forming air channels for communicating respective air cells to one another on a base member and preventing the increase in the number of components and assembling manhour.SOLUTION: The base member 20 has an upper base member 21 and a lower base member 22, the upper base member 21 supports the lower ends of the respective air cells 10 so as to approximately horizontally align the respective air cells 10, and the lower base member 22 is formed along the lower face of the upper base member 21 and connected to the lower face of the upper base member 21. Grooves 22a for air channels constituting the air channels for communicating inside the respective air cells 10 mutually are provided on the upper face of the lower base member 22. This constitution can eliminate adhesive from easily closing the grooves 22a for the air channels so as to easily and surely form the air channels for communicating inside the respective air cells 10 to one another on the base member 20.COPYRIGHT: (C)2009,JPO&INPIT【課題】各エアーセル内を互いに連通させる空気通路をベース部材に簡単且つ確実に形成することができ、しかも部品点数や組立工数の増大を招くことのない支持具を提供する。【解決手段】ベース部材20には上側ベース部材21と下側ベース部材22とが設けられ、上側ベース部材21は各エアーセル10が略水平方向に並設されるように各エアーセル10の下端側を支持し、下側ベース部材22は上側ベース部材21の下面に沿うように形成され、上側ベース部材21の下面に連結されている。また、各エアーセル10内を互いに連通させる空気通路を構成する空気通路用溝22aが下側ベース部材22の上面に設けられている。このため、空気通路用溝22aが接着剤によって容易に閉鎖されることはなく、各エアーセル10内を互いに連通させる空気通路をベース部材20に簡単且つ確実に形成することができる。【選択図】図6
