| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow an air passage and a fitting groove for suspending a cover surface to be disposed in an overlapped manner in the thickness direction of a cushion pad, in a seat with an air blowing function wherein openings are formed on the seating surface side and the opposite side of the cushion pad and the opening on the seating surface side and the one on the opposite side are made to communicate with each other in the cushion pad to form the air passage. <P>SOLUTION: Communicating passages include a first passage 11 communicating with the opening 21 on the seating surface side, a second passage 13 communicating with the opening 31 on the side opposite from the seating surface side, and a third passage 14 for allowing the first and second passages to communicate with each other. The side opposite from the seating surface side of the second passage is, except for the opening 31, covered with a rear cover 30 to form an air passage, and the fitting groove 15 is formed on the seating surface side of the cushion pad 10 located on the seating surface side of the second passage 13. The wall face on the side opposite from the seating surface side of the second passage is formed of the rear cover 30, and the second passage can be formed away from the seating surface side, which makes it possible to form the fitting groove 15 on the seating surface side of the second passage. <P>COPYRIGHT: (C)2012,JPO&INPIT |
