| 摘要 |
PROBLEM TO BE SOLVED: To store a retractable seat, firmly holding the upper body of a seated person on both sides of the shoulders in the working state and decreased in thickness of a seat back in the storing state to be stored in a compact manner. SOLUTION: This retractable seat includes the seat back and a seat cushion, wherein one of the seat back and the seat cushion is turned to be superimposed on the other to be stored. A frame structure of the seat back includes: an outer shell member 22A forming a framework and an upper support 4 supporting a cushion body positioned on both sides of the shoulders of the seated person from the backside on both sides of the upper part of the outer shell member 22A. A connecting means (a connecting rod 50) is connected to both upper supports 40. The connecting means holds the upper supports 40 in positions projected forward over the outer shell member 22A in the seat working state, and moves the upper supports 40 to the backside of the seat back interlocking with the rotation of the seat back and the seat cushion in storing the seat. COPYRIGHT: (C)2006,JPO&NCIPI
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