| 摘要 |
A detachable and adjustable armrest device for pews and sectional seating that can be quickly installed, moved, recessed and removed. The device includes an upper clamp that form-fits sectional seat backs and includes a plurality of adjustment fasteners that firmly secures the armrest to the top end of the sectional seat back. A vertical backboard extends down along the seat back at a common angle from the upper clamp assembly and provides a connecting point for the arm board. The arm board can be connected directly to the vertical backboard by an L-shaped bracket to provide a fixed height armrest. In an alternated embodiment, one end of the L-shaped bracket is connected to an axle that is affixed to the vertical backboard. When the arm board is lifted vertically, it pivots on the axle and can be held in a vertical recessed position of a lock pin. In another embodiment, one end of the L-shaped bracket is held against the vertical backboard by a plurality of guide clamps that allow for vertical movement of the arm board height relative to the vertical backboard. The height adjustment is made by turning a screw running vertically through the L-shaped bracket into a receiving nut attached to the underside of the vertical backboard. |
