| 摘要 |
A keyed wind musical instrument (100, 101, 102) including an elongate tubular body (200) having a plurality of tone holes (201) extending through a surface of the elongate tubular body (200); at least one key member (202) attached to the elongate tubular body (200) adjacent at least one of said plurality of tone holes (201), the at least one key member (202) including: a closure portion (202B) movable between at least one of a closed configuration in which the closure portion (202B) substantially seals the tone hole (201), and, an opened configuration in which the closure portion (202B) is spaced apart from the tone hole (201) wherein the tone hole (201) is opened; and an attachment portion (202A) integrally formed with the closure portion (202B), the attachment portion (202A) being configured for attaching the key member (202) to the elongate tubular body (200); and wherein the integrally formed attachment portion (202A) and closure portion (202B) are configured to bias the closure portion (202B) towards the opened configuration. |
