A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To make the present invention advantageous on a waterproof-dustproof structure, while increasing a degree of freedom of design of a casing, in a protective device of a cylinder lock for switching an operation regulation mechanism for arranging a shutter plate in the casing having a mechanical key insertion hole so as to be operable between a closing position for closing the mechanical key insertion hole and an opening position and capable of regulating the shutter plate in the closing position, to a regulation release state from a regulation state by a release mechanism.SOLUTION: An operation member 41 capable of press-operating in the parallel direction to the insertion direction of a mechanical key into the mechanical key insertion hole 27, is supported by the casing 28 so as to project one end part from an outer surface of the casing 28 in a state of putting at least the shutter plate 29 in the opening position, and an interlocking driving mechanism 88 for driving the shutter plate 29 in the closing position from the opening position by interlocking with pressing-operation of the operation member 41, is provided between the operation member 41 and the shutter plate 29.
【課題】メカニカルキー挿入孔を有するケーシングに、シャッター板が、メカニカルキー挿入孔を閉じる閉じ位置および開き位置間で作動することを可能として配設され、シャッター板を閉じ位置に規制し得る作動規制機構が、解除機構によって規制状態から規制解除状態に切換えられるようにしたシリンダ錠の保護装置において、ケーシングのデザインの自由度を増大しつつ、防水、防塵構造上有利とする。【解決手段】メカニカルキー挿入孔２７へのメカニカルキーの挿入方向と平行な方向に押圧操作することを可能とした操作部材４１が、少なくともシャッター板２９を開き位置とした状態でケーシング２８の外面から一端部を突出させるようにしてケーシング２８に支承され、シャッター板２９を操作部材４１の押圧操作に連動させて開き位置から閉じ位置に駆動する連動駆動機構８８が、操作部材４１およびシャッター板２９間に設けられる。【選択図】図４
PROBLEM TO BE SOLVED: To make the present invention advantageous on a waterproof-dustproof structure, while increasing a degree of freedom of design of a casing, in a protective device of a cylinder lock for switching an operation regulation mechanism for arranging a shutter plate in the casing having a mechanical key insertion hole so as to be operable between a closing position for closing the mechanical key insertion hole and an opening position and capable of regulating the shutter plate in the closing position, to a regulation release state from a regulation state by a release mechanism.SOLUTION: An operation member 41 capable of press-operating in the parallel direction to the insertion direction of a mechanical key into the mechanical key insertion hole 27, is supported by the casing 28 so as to project one end part from an outer surface of the casing 28 in a state of putting at least the shutter plate 29 in the opening position, and an interlocking driving mechanism 88 for driving the shutter plate 29 in the closing position from the opening position by interlocking with pressing-operation of the operation member 41, is provided between the operation member 41 and the shutter plate 29.
【課題】メカニカルキー挿入孔を有するケーシングに、シャッター板が、メカニカルキー挿入孔を閉じる閉じ位置および開き位置間で作動することを可能として配設され、シャッター板を閉じ位置に規制し得る作動規制機構が、解除機構によって規制状態から規制解除状態に切換えられるようにしたシリンダ錠の保護装置において、ケーシングのデザインの自由度を増大しつつ、防水、防塵構造上有利とする。【解決手段】メカニカルキー挿入孔２７へのメカニカルキーの挿入方向と平行な方向に押圧操作することを可能とした操作部材４１が、少なくともシャッター板２９を開き位置とした状態でケーシング２８の外面から一端部を突出させるようにしてケーシング２８に支承され、シャッター板２９を操作部材４１の押圧操作に連動させて開き位置から閉じ位置に駆動する連動駆動機構８８が、操作部材４１およびシャッター板２９間に設けられる。【選択図】図４
PROTECTIVE DEVICE OF CYLINDER LOCK
シリンダ錠の保護装置
NIWAT SAMRERNG (author)
2015-06-11
Patent
Electronic Resource
Japanese
IPC:
E05B
LOCKS
,
Schlösser