A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a hook lock in which malfunctioning caused by a sickle neck crashing into a door column is improved when a sliding door is tightly closed in a state where the sickle neck is projected.SOLUTION: A hook lock 10A has a lock body 10 which includes: a plate-shaped sickle operating member 2 arranged so as to be movable in a direction along which the lock body extends, having a first connecting point 32 at a front side for connection with a rear connecting point of a connecting member 3, and having a cutout portion 22 at a rear side for engagement with an operating member 4; a sickle member 1 pivoted at a front side of the lock body 10, having a predetermined length that allows a swing movement between a locked position and an unlocked position, and having a second connecting point 11 connected to the front connecting point of the connecting member 3 in a rotatable manner; the connecting member 3 being interposed disposed between the sickle operating member 2 and the sickle member 1, having a front connecting point connected to the second connecting point of the sickle member 1 in a rotatable manner, and having a rear connecting point connected to the first connecting point of the sickle operating member 2 in a rotatable manner; and the lock body 10 having the operating member 4 whose tip projection 42 is in engagement with the cutout portion of the sickle operating member 2.SELECTED DRAWING: Figure 1
【課題】鎌首が突出した状態において引戸を強く閉めた際、鎌首が戸柱に激突することで生じる作動不良を改善する鎌錠を提供することを提供すること。【解決手段】鎌錠本体１０が延在する方向に移動自在に配設され、前方側に連結部材３の後方連結点と回動自在に連結する第１連結点３２を、後方側に操作部材４と係止する切欠部２２を有する板状の鎌作動部材２と、鎌錠本体１０の前部側に、施錠位置と開錠位置の間を揺動するように枢支された所定長さを有し、且つ連結部材３の前方連結点と回動自在に連結する第２連結点１１を有する鎌部材１と、鎌作動部材２と鎌部材１間に介在し、鎌部材１の第２連結点と回動自在に連結する前方連結点と、鎌作動部材２の第１連結点と回動自在に連結する後方連結点とを有する連結部材３と、先端突起４２が鎌作動部材２の切欠部に係止する操作部材４を備える鎌錠本体１０を有する鎌錠１０Ａ。【選択図】図１
To provide a hook lock in which malfunctioning caused by a sickle neck crashing into a door column is improved when a sliding door is tightly closed in a state where the sickle neck is projected.SOLUTION: A hook lock 10A has a lock body 10 which includes: a plate-shaped sickle operating member 2 arranged so as to be movable in a direction along which the lock body extends, having a first connecting point 32 at a front side for connection with a rear connecting point of a connecting member 3, and having a cutout portion 22 at a rear side for engagement with an operating member 4; a sickle member 1 pivoted at a front side of the lock body 10, having a predetermined length that allows a swing movement between a locked position and an unlocked position, and having a second connecting point 11 connected to the front connecting point of the connecting member 3 in a rotatable manner; the connecting member 3 being interposed disposed between the sickle operating member 2 and the sickle member 1, having a front connecting point connected to the second connecting point of the sickle member 1 in a rotatable manner, and having a rear connecting point connected to the first connecting point of the sickle operating member 2 in a rotatable manner; and the lock body 10 having the operating member 4 whose tip projection 42 is in engagement with the cutout portion of the sickle operating member 2.SELECTED DRAWING: Figure 1
【課題】鎌首が突出した状態において引戸を強く閉めた際、鎌首が戸柱に激突することで生じる作動不良を改善する鎌錠を提供することを提供すること。【解決手段】鎌錠本体１０が延在する方向に移動自在に配設され、前方側に連結部材３の後方連結点と回動自在に連結する第１連結点３２を、後方側に操作部材４と係止する切欠部２２を有する板状の鎌作動部材２と、鎌錠本体１０の前部側に、施錠位置と開錠位置の間を揺動するように枢支された所定長さを有し、且つ連結部材３の前方連結点と回動自在に連結する第２連結点１１を有する鎌部材１と、鎌作動部材２と鎌部材１間に介在し、鎌部材１の第２連結点と回動自在に連結する前方連結点と、鎌作動部材２の第１連結点と回動自在に連結する後方連結点とを有する連結部材３と、先端突起４２が鎌作動部材２の切欠部に係止する操作部材４を備える鎌錠本体１０を有する鎌錠１０Ａ。【選択図】図１
HOOK LOCK
鎌錠
MATSUMOTO IKUYA (author)
2019-09-19
Patent
Electronic Resource
Japanese