Abstract Topic Ascent and descent it is possible easily, feeling is good when stool failure unitIn addition to doing, when arrival sitting down, when operation and rising, operationEase flight flight which has the seat offers the bed for seat attaching nursingIt is. Solutions Flight seat section 5, bed body 10 in chair condition timeThe ri when it is bent, flight toe of switch side of seat 15 matsu of below the knee receiving part 3At the same time to put to 8 top upper part, flight the seat 15 surface ma of rear end stand 2The tsuto 8 surface and the arrival sitting position position which is made abbreviation flush and, flight mat 3 for the cover5 to a mat 8 surface and an abbreviation flush of rear end stand 2 flight seat 15Enclosing which encloses flight to the seat stowage 12a inside framework 12 of rear end stand 2With position, flight interlocking to the time motion of cover 25, flight seat 15 diagonalThe ascent and descent feature 45 which ascent and descent it can point in the me and ascent and descent feature 45 aforementioned arrivalPossessing with the lock feature 55 which person in charge stopping is done at the sitting position position, it becomes.
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