Title: Frequency-regulation bamboo flute
Application Number: 200510046578 Application Date: 2005.06.02
Publication Number: 1710643 Publication Date: 2005.12.21
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G10D7/02,G10D9/02
Applicant(s) Name: Zhou Bo Address: 110004
Inventor(s) Name:
Attorney & Agent: han hui
Abstract:
     The disclosed Chinese bamboo flute is composed of head of flute, blowing hole and body of flute. Outer copper bush and bulgy inner copper bush are inlaid on the head of flute. Outer copper bushes are inlaid on two ends of blowing hole, and inner copper bush is inlaid inside blowing hole. There is through hole on wall of inner copper bush corresponding to position of the blowing hole. Outer copper bush and bulgy inner copper bush are inlaid on the body of flute. Brain of flute is installed on bulgy end face of inner copper bush on the head of flute. Tuning openings are setup at bulge of inner copper bush in the body of flute. Bulges of inner copper tube in head and body of flute are inserted into inner copper bush inside the blowing hole. Brain of flute can be removed optionally. Thus, blowing hole is located between two movable copper bushes connected. Adjusting three parts among brain of flute, blowing hole and body of flute, the disclosed bamboo flute increases an octachord.
Time: 10
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