| 摘要 |
PURPOSE: A headrest of a bus is provided to be applied to variously sized seats and to offer passengers improved ride comfort. CONSTITUTION: A headrest of a bus comprises a mainframe(22), a secondary frame, a housing(21), a neck supporting plate(23) and a neck supporting pad(20). The mainframe is installed on the upper side of the seat in which a head rest is integrated. The secondary frame is fixed to one side of the mainframe. The housing is installed in the front side of the mainframe. The neck supporting plate comprises a flat type toothed gear(24) attached to the housing. |
