CHAIR WITH SPEAKER

PROBLEM TO BE SOLVED: To provide a chair with speakers which has speakers and allow the adjustment of the inclining angle of a backrest, and to allow the listening to audio signals of high quality from the same direction all the time through a simple mechanism even though the inclining angle of the...

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1. Verfasser: MINAGAWA TSUTOMU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a chair with speakers which has speakers and allow the adjustment of the inclining angle of a backrest, and to allow the listening to audio signals of high quality from the same direction all the time through a simple mechanism even though the inclining angle of the backrest shifts. SOLUTION: A chair with speakers is equipped with a seat, a backrest supported by a shaft in the back of the seat, a means to adjust an inclining angle to change the inclining angle of the backrest, an arm which has one end supported by a shaft in the seat to rotate and the other end supporting the side of a speaker through a rotating shaft, and an armrest which has one end supported by a shaft at the backrest as it can rotate and the other end supported by the shaft near the center of the arm as it can rotate. The center of gravity of the speaker is located lower than the rotating shaft.