| 摘要 |
PROBLEM TO BE SOLVED: To reduce the weight of a seat and to enhance its vibration absorption property and shock absorption property. SOLUTION: In the seat structure, a center frame 33 located between a window side leg part 31 and an aisle side leg part 32 and also between adjacent seats, and disposed with its lower part unfixed to a floor is provided, one end side of a cross member 34 is fixed to the vicinity of an attaching base of an attaching rail in the window side leg part 31 to incorporate with the window side leg part 31, the other end side is connected to a side panel of the aisle side leg part 32, and a center frame 33 is connected to this cross member 34. The cross member 34 functions not only to prevent a luggage from being thrown forward but also functions as a strength member supporting the load of a passenger transmitted through each of the leg parts 31, 32 and the center frame 33. COPYRIGHT: (C)2010,JPO&INPIT |
