| 摘要 |
PURPOSE: A 19-keys and 6-brings Boehm clarinet structure having cooperated 11-keys and 10-bis keys is provided to allow a user to conveniently play a clarinet while maintaining conventional 11-keys and 10-bis keys of the clarinet. CONSTITUTION: A 19-keys and 6-brings Boehm clarinet structure includes cooperated 11-keys(20), cooperated 10-bis keys(30), a first connecting bar(20b) bonded to the cooperated 11-keys(20), a second connecting bar(30b) connected to a lower portion of the first connecting bar(20b), a third connecting bar bonded to the cooperated 10-bis keys(30) and a fourth connecting bar. The first connecting bar extends to a central axis rod(20c). The second connecting bar extends from the central axis rod(20c) to the lower portion of the connecting bar. The third connecting bar extends to the central axis rod(20c). The fourth connecting bar extends from the central axis rod(20c) to the lower portion of the third connecting rod.
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