| 摘要 |
PROBLEM TO BE SOLVED: To position and appropriately arrange another member in a housing part of seat backs.SOLUTION: A reinforcing member that reinforces a seat pad of seat backs 6a-6c is provided with engaging parts 31-33 that protrude in a housing part 10, and another member 40 is provided with engaged parts 51-53 that can be engaged with the engaging parts 31-33. The other member 40 can be arranged while being positioned in the housing part 10 by engaging the engaging parts 31-33 and the engaged parts 51-53.SELECTED DRAWING: Figure 4 |
