A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LATCH LOCKING DEVICE AND DOOR DEVICE
To provide a latch locking device capable of preventing the opening operation of a door body from being unable, and a door device provided with the latch locking device.SOLUTION: A latch locking device 10 includes a latch member 20, a cam member 22, and a locking mechanism 24. The cam member 22 has a cam body 40 which rotates in conjunction with a handle 14, and arms 42a, 42b abutting the latch member 20 and causing the latch member 20 to move in a direction in which a latch 28 is immersed in a lock case 18. The lock mechanism 24 has a lock member 48 for restricting the rotation of the cam body 40 by abutting against the cam body 40 in a state where the latch 28 is in a position protruding outside the lock case 18.SELECTED DRAWING: Figure 4
【課題】戸体の開動作が不能となることを抑制できるラッチ錠装置及び該ラッチ錠装置を備える扉装置を提供する。【解決手段】ラッチ錠装置１０は、ラッチ部材２０と、カム部材２２と、ロック機構２４とを備える。カム部材２２は、ハンドル１４と連動して回転するカム本体４０と、ラッチ部材２０に当接し、ラッチ２８が錠ケース１８内に没入する方向へとラッチ部材２０を移動させるアーム４２ａ，４２ｂとを有し、ロック機構２４は、ラッチ２８が錠ケース１８外へと突出した位置にある状態で、カム本体４０と当接することにより、カム本体４０の回転を規制するロック部材４８を有する。【選択図】図４
LATCH LOCKING DEVICE AND DOOR DEVICE
To provide a latch locking device capable of preventing the opening operation of a door body from being unable, and a door device provided with the latch locking device.SOLUTION: A latch locking device 10 includes a latch member 20, a cam member 22, and a locking mechanism 24. The cam member 22 has a cam body 40 which rotates in conjunction with a handle 14, and arms 42a, 42b abutting the latch member 20 and causing the latch member 20 to move in a direction in which a latch 28 is immersed in a lock case 18. The lock mechanism 24 has a lock member 48 for restricting the rotation of the cam body 40 by abutting against the cam body 40 in a state where the latch 28 is in a position protruding outside the lock case 18.SELECTED DRAWING: Figure 4
【課題】戸体の開動作が不能となることを抑制できるラッチ錠装置及び該ラッチ錠装置を備える扉装置を提供する。【解決手段】ラッチ錠装置１０は、ラッチ部材２０と、カム部材２２と、ロック機構２４とを備える。カム部材２２は、ハンドル１４と連動して回転するカム本体４０と、ラッチ部材２０に当接し、ラッチ２８が錠ケース１８内に没入する方向へとラッチ部材２０を移動させるアーム４２ａ，４２ｂとを有し、ロック機構２４は、ラッチ２８が錠ケース１８外へと突出した位置にある状態で、カム本体４０と当接することにより、カム本体４０の回転を規制するロック部材４８を有する。【選択図】図４
LATCH LOCKING DEVICE AND DOOR DEVICE
ラッチ錠装置及び扉装置
AIDA MASATO (author) / KIYONO SHINJI (author)
2019-10-24
Patent
Electronic Resource
Japanese