A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To prevent a situation in which an engagement state and a non-engagement state are carelessly switched regardless of the posture of a lock device when installing the same.SOLUTION: An operating member 62 is movable between a non-operating position and an operating position with respect to an operating unit body 61 fixed to a door frame 14, and the operating unit body 61 has a concave portion 61a capable of accommodating the operating member 62 placed at the non-operating position. By restricting the movement of the operating member 62 to the operating position when the same is housed in a recess 61a, a hook member 50 and a lock pin 40 are maintained in an engagement state, a rotation restricting member 100 having an elastic piece portion 102 provided with a locking protrusion 103 is attached to the operating unit body 61, and a locking hole portion 91b is provided in a transmission lever 91. When the operating member 62 is placed at the operating position, the locking protrusion 103 and the locking hole portion 91b engage with each other with the biasing force of the elastic piece portion 102, so that the non-engagement state between the hook member 50 and the lock pin 40 is maintained.SELECTED DRAWING: Figure 5
【課題】取り付ける際の姿勢に関わらず、噛合状態と非噛合状態とが不用意に切り替わる事態を防止する。【解決手段】操作部材６２は、戸先枠１４に固定された操作部本体６１に対して非操作位置及び操作位置の間を移動可能、かつ操作部本体６１は、非操作位置に配置された操作部材６２を収容可能となる凹部６１ａを有し、操作部材６２が凹部６１ａに収容された場合に操作位置への移動を制限することによりフック部材５０とロックピン４０との噛合状態を維持し、操作部本体６１には弾性片部１０２に係止突部１０３が設けられた回転規制部材１００が装着され、伝達レバー９１に係止孔部９１ｂが設けられ、操作部材６２が操作位置に配置された場合に弾性片部１０２の付勢力によって係止突部１０３と係止孔部９１ｂとが互いに係合することによりフック部材５０とロックピン４０との非噛合状態が維持される。【選択図】図５
To prevent a situation in which an engagement state and a non-engagement state are carelessly switched regardless of the posture of a lock device when installing the same.SOLUTION: An operating member 62 is movable between a non-operating position and an operating position with respect to an operating unit body 61 fixed to a door frame 14, and the operating unit body 61 has a concave portion 61a capable of accommodating the operating member 62 placed at the non-operating position. By restricting the movement of the operating member 62 to the operating position when the same is housed in a recess 61a, a hook member 50 and a lock pin 40 are maintained in an engagement state, a rotation restricting member 100 having an elastic piece portion 102 provided with a locking protrusion 103 is attached to the operating unit body 61, and a locking hole portion 91b is provided in a transmission lever 91. When the operating member 62 is placed at the operating position, the locking protrusion 103 and the locking hole portion 91b engage with each other with the biasing force of the elastic piece portion 102, so that the non-engagement state between the hook member 50 and the lock pin 40 is maintained.SELECTED DRAWING: Figure 5
【課題】取り付ける際の姿勢に関わらず、噛合状態と非噛合状態とが不用意に切り替わる事態を防止する。【解決手段】操作部材６２は、戸先枠１４に固定された操作部本体６１に対して非操作位置及び操作位置の間を移動可能、かつ操作部本体６１は、非操作位置に配置された操作部材６２を収容可能となる凹部６１ａを有し、操作部材６２が凹部６１ａに収容された場合に操作位置への移動を制限することによりフック部材５０とロックピン４０との噛合状態を維持し、操作部本体６１には弾性片部１０２に係止突部１０３が設けられた回転規制部材１００が装着され、伝達レバー９１に係止孔部９１ｂが設けられ、操作部材６２が操作位置に配置された場合に弾性片部１０２の付勢力によって係止突部１０３と係止孔部９１ｂとが互いに係合することによりフック部材５０とロックピン４０との非噛合状態が維持される。【選択図】図５
LOCK DEVICE AND FIXTURE
ロック装置及び建具
HASE HIDEKI (author)
2022-12-02
Patent
Electronic Resource
Japanese