| 摘要 |
An armrest mounting structure which includes a keyboard having a front side and a plurality of bottom retaining holes spaced along the front side, and an armrest having a back side abutted against the front side of the keyboard and a plurality of coupling devices disposed at the back side and respectively fastened to the retaining holes of the keyboard, wherein each of the coupling devices comprises two vertical slots disposed on the back side of the armrest, a downward springy wall portion formed in the back side of the armrest and defined between the two vertical slots, a substantially L-shaped extension arm portion having a fixed end extending from the downward springy wall portion and a free end, and an upright plug rod portion raised from free end of the L-shaped extension arm portion and fitted into one of the retaining holes of the keyboard.
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