Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VALVE MEMBER
To provide a valve member allowing attachment/detachment of a plug cover and a valve stem, improved in durability and prevented in erroneous separation of the plug cover from the valve stem.SOLUTION: A valve member 1 has a plug cover 2, a valve stem 7, and a keeping mechanism 9 keeping a draw-out prohibiting state of the plug cover 2 from the valve stem 7. The keeping mechanism 9 comprises an engagement part 51 formed on the plug cover 2 and an engaged part 74 formed on the valve stem 7. In the valve member 1, rotation of the valve stem 7 in a prescribed direction prevents draw-out of the plug cover 2 from the valve stem 7, and engagement of the engagement part 51 with the engaged part 74 keeps the draw-out prohibiting state.SELECTED DRAWING: Figure 2
【課題】栓蓋と弁軸が着脱可能な弁部材について、耐久性の向上と、誤って栓蓋と弁軸が分離してしまうことを防ぐことができる弁部材の提供を課題とする。【解決手段】弁部材１は栓蓋２、弁軸７を備えるとともに、当該栓蓋２と弁軸７の抜脱不能状態を保持する保持機構９を有している。保持機構９は栓蓋２に形成された係合部５１と、弁軸７に形成された被係合部７４から成る。上記弁部材１は弁軸７を所定方向に回転させることによって、栓蓋２と弁軸７が抜脱不能となるとともに、係合部５１と被係合部７４が係合することによって、抜脱不能状態が保持される。【選択図】図２
VALVE MEMBER
To provide a valve member allowing attachment/detachment of a plug cover and a valve stem, improved in durability and prevented in erroneous separation of the plug cover from the valve stem.SOLUTION: A valve member 1 has a plug cover 2, a valve stem 7, and a keeping mechanism 9 keeping a draw-out prohibiting state of the plug cover 2 from the valve stem 7. The keeping mechanism 9 comprises an engagement part 51 formed on the plug cover 2 and an engaged part 74 formed on the valve stem 7. In the valve member 1, rotation of the valve stem 7 in a prescribed direction prevents draw-out of the plug cover 2 from the valve stem 7, and engagement of the engagement part 51 with the engaged part 74 keeps the draw-out prohibiting state.SELECTED DRAWING: Figure 2
【課題】栓蓋と弁軸が着脱可能な弁部材について、耐久性の向上と、誤って栓蓋と弁軸が分離してしまうことを防ぐことができる弁部材の提供を課題とする。【解決手段】弁部材１は栓蓋２、弁軸７を備えるとともに、当該栓蓋２と弁軸７の抜脱不能状態を保持する保持機構９を有している。保持機構９は栓蓋２に形成された係合部５１と、弁軸７に形成された被係合部７４から成る。上記弁部材１は弁軸７を所定方向に回転させることによって、栓蓋２と弁軸７が抜脱不能となるとともに、係合部５１と被係合部７４が係合することによって、抜脱不能状態が保持される。【選択図】図２
VALVE MEMBER
弁部材
SAKURA KENICHI (Autor:in) / UCHIKAWA ATSUSHI (Autor:in)
29.07.2021
Patent
Elektronische Ressource
Japanisch