| 摘要 |
An adjustable armrest assembly has a fixed seat, a control seat disposed on the fixed seat, a pad seat disposed on the control seat, a main body disposed on the pad seat, and a cover plate covering the main body. The fixed seat has two through apertures. The control seat has two stepped holes, two threaded apertures, and two upper grooves. The main body has a lower recess receiving the pad seat and the control seat, an upper recess receiving an elastic plate, and a separation plate. Two slide seats are inserted in the stepped holes. Two hollow cylinders are inserted in the upper grooves.
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