| 摘要 |
<p>PURPOSE:To easily house the title hose in an instrument case by providing a mouthpiece or an auxiliary connecting section which can be put in a connecting section to the hose except its both end sections. CONSTITUTION:Both end sections 11A and 11B of a hose 11 for playing key board wind instruments are respectively put in a mouthpiece 12 and joint 19 and the joint 190 is formed so that it can be put in the connecting port of a keyed wind instrument and an auxiliary connecting section 14 which is formed of the same material as that of the sections 11A and 11B to the same shape as that of both end sections 11A and 11B is formed at the intermediate section of the hose 11. When the hose 11 is roughly handles and elongated to such a state that the hose cannot be housed in the housing case of the instrument, the hose is divided into two pieces at the position 14A of the auxiliary connecting section 14. When the hose is divided, the mouthpiece 12 or joint 19 is put in the section 14. Therefore, the hose can be housed in the instrument case.</p> |
