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PROBLEM TO BE SOLVED: To improve facilitation of a shield opening/closing operation and an operation of a shield to a slightly opened state.SOLUTION: An upward rotational operation of an operation part 30 of an operator 3 is performed to make the operator 3 protrude in the direction of getting away...

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Bibliographic Details
Main Author ARAI MICHIO
Format Patent
LanguageEnglish
Japanese
Published 21.01.2016
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Summary:PROBLEM TO BE SOLVED: To improve facilitation of a shield opening/closing operation and an operation of a shield to a slightly opened state.SOLUTION: An upward rotational operation of an operation part 30 of an operator 3 is performed to make the operator 3 protrude in the direction of getting away from a cap body 12. Thus, a shield 2 is expanded in the direction of getting away from the cap body 12. On the other hand, the shield 2 is pushed up in an opening direction so that holding of the shield 2 in a fully-closed state can be released. 【課題】シールドの開閉動作、及びシールドの微開状態への動作の容易性を向上する。【解決手段】操作子3の操作部30の上方向への回転操作で、操作子3が帽体12から離れる方向に突出させることで、シールド2を帽体12から離れる方向に拡げる一方、シールド2を開方向に押し上げることによって、シールド2の全閉状態の保持を解除する。【選択図】図4
Bibliography:Application Number: JP20140133310