| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce manufacturing costs, by facilitating assembly work of a sheet-like elastic body by dispensing with a large scale assembly equipment, and reducing the number of part items by dispensing with a component used only for the assembly work.SOLUTION: A sheet-like elastic body 1 is provided with fixing means 10 to fix the sheet-like elastic body 1 to a seat frame 3; the fixing means 10 comprises a base end part 10a joined to the ends 1a and 1b of the sheet-like elastic body 1, a tip part 10b fixed to the seat frame 3 and a fixing auxiliary part 11 projected toward the opposite side of the base end part 10a from the tip part 10b; and the fixing auxiliary part 11 is arranged to overlap, at least at a part thereof, with a position extended from a fixing part 10c with the seat frame 3 in the tip part 10b. Thus, the large scale assembly equipment is obviated, and since the component used only for the assembly work can be obviated, the assembly work can be simplified, and the manufacturing costs can be reduced.</p> |
