| 摘要 |
The invention relates to a piano, which comprises a piano body with a plurality of keys; a damper with a damping shaft capable of rotating to the piano body; a cover plate fixed to the damping shaft and provided with a main cover plate for covering the plurality of keys and a guiding cover plate hinged to the main cover plate; and a coupling bracket provided with one end portion installed on the main cover plate and another part inserted into a recess. The damping shaft is fixedly inserted into the recess and is extending along the same direction with that inserted into the recess. |
