| 摘要 |
A seat back framework of a seat which includes a main frame having two lateral frame sections, a side bracket of a channel cross-section attached to each of the two lateral frame sections, with one end thereof projecting therefrom, and a support wire member extended between the two lateral frame sections, wherein a recession or difference in level is created between that one end of side bracket and one end of the support wire member. In this seat back framework, such one end of the support wire member is welded on and along each of the two lateral frame sections in close proximity to the end of side brackets, thereby reducing or eliminating the foregoing recession or difference in level.
|
