| 摘要 |
PURPOSE: A bench having multi-backrests is provided, which can protect the waist of a user and give comfort to a user regardless of sitting location. CONSTITUTION: A bench having multi-backrests comprises: a seat back and a back support frame(10f) supporting the seat back; and a seat plate and a seat plate frame(20f) supporting the seat plate. A couple of seat backs support the back of a user. The rear side of the seat back and back support frame of the seat back are combined by a movable fixture. The seat plate equipped in the bench supports the buttock of the user. |
