Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CYLINDER LOCK PROTECTION DEVICE
To avoid possible failure of a cylinder lock protection device including: an operating member supported by a casing for movement between a projecting position at which a tip portion of the operating member projects outward through a through hole in an outer wall of the casing and a pushed-in position at which the operating member is pushed in by a specified amount from the projecting position; and an interlocking drive mechanism for driving a shutter plate from an open position to a closed position in conjunction with the pressing operation of the operating member to the pushed-in position, the failure occurring in a case where a clearance between the operating member and the through hole of the outer wall of the casing is clogged with fine foreign matters, obstructing the operating member smoothly returning from the pushed-in position to the protruding position.SOLUTION: An operating member 41 has, on the outer surface of a tip portion 411 exposed to the outside of a casing 28 at a pushed-in position 41B, an engaged portion 41g with which another object T or the finger of a hand can be engaged so that the operating member 41 can be pulled back from the pushed-in position 41B to a protruding position 41A.SELECTED DRAWING: Figure 11
【課題】ケーシング外壁の貫通孔を通して外方に先部が突出する突出位置とその位置から所定量押込まれた押込位置との間を移動可能としてケーシングに支持された操作部材と、操作部材が押込位置まで押圧操作されるのに連動させてシャッター板を開き位置から閉じ位置に駆動する連動駆動機構とを備えたシリンダ錠の保護装置において、操作部材とケーシング外壁の貫通孔との間のクリアランスに細かい異物が詰まって、操作部材の押込位置から突出位置へのスムーズな戻り動作が阻害される場合の不具合を回避する。【解決手段】操作部材４１は、これの押込位置４１Ｂでケーシング２８外に露出する先部４１１の外面に、操作部材４１を押込位置４１Ｂから突出位置４１Ａへ引き戻せるように他物Ｔ又は手の指を係合可能な被係合部４１ｇを有している。【選択図】 図１１
CYLINDER LOCK PROTECTION DEVICE
To avoid possible failure of a cylinder lock protection device including: an operating member supported by a casing for movement between a projecting position at which a tip portion of the operating member projects outward through a through hole in an outer wall of the casing and a pushed-in position at which the operating member is pushed in by a specified amount from the projecting position; and an interlocking drive mechanism for driving a shutter plate from an open position to a closed position in conjunction with the pressing operation of the operating member to the pushed-in position, the failure occurring in a case where a clearance between the operating member and the through hole of the outer wall of the casing is clogged with fine foreign matters, obstructing the operating member smoothly returning from the pushed-in position to the protruding position.SOLUTION: An operating member 41 has, on the outer surface of a tip portion 411 exposed to the outside of a casing 28 at a pushed-in position 41B, an engaged portion 41g with which another object T or the finger of a hand can be engaged so that the operating member 41 can be pulled back from the pushed-in position 41B to a protruding position 41A.SELECTED DRAWING: Figure 11
【課題】ケーシング外壁の貫通孔を通して外方に先部が突出する突出位置とその位置から所定量押込まれた押込位置との間を移動可能としてケーシングに支持された操作部材と、操作部材が押込位置まで押圧操作されるのに連動させてシャッター板を開き位置から閉じ位置に駆動する連動駆動機構とを備えたシリンダ錠の保護装置において、操作部材とケーシング外壁の貫通孔との間のクリアランスに細かい異物が詰まって、操作部材の押込位置から突出位置へのスムーズな戻り動作が阻害される場合の不具合を回避する。【解決手段】操作部材４１は、これの押込位置４１Ｂでケーシング２８外に露出する先部４１１の外面に、操作部材４１を押込位置４１Ｂから突出位置４１Ａへ引き戻せるように他物Ｔ又は手の指を係合可能な被係合部４１ｇを有している。【選択図】 図１１
CYLINDER LOCK PROTECTION DEVICE
シリンダ錠の保護装置
KUROIWA TAKENOBU (Autor:in) / YOSHIKAWA YUSEI (Autor:in) / TANAKA KATSUYA (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E05B
LOCKS
,
Schlösser