Befestigungsanordnung für ein Gestell eines Tasteninstruments

摘要

A securing structure for a stand of keyed instrument having a pair of side plates supporting a main body of the keyed instrument and a back plate spanned between the side plates and reinforcing them, the side plate and the back plate are interconnected by a screw through a securing plate with one end face of the back plate being abutted against a side face of the back plate being abutted against a side face of the side plate, the side plate has, at the side face thereof, a through aperture through which the screw can pass, the back plate has, at the end face thereof, an insert aperture corresponding to the through aperture, and at the side face thereof, a communicated aperture communicating with the insert aperture in a substantially octagonal direction relative to the insert aperture, the securing plate has a securing portion loosely inserted into the communicated aperture and having a threaded hole aligned with the insert aperture when the securing portion is inserted into the communicated aperture, and an abutment portion formed integrally with the securing portion and adapted to abut against the side face of the back plate for limiting the insert depth of the securing portion into the communicated aperture.