A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a lock device that eliminates a burden for positioning adjustment, and a platform fence that eliminates a need on positioning adjustment of the lock device at the site after installation.SOLUTION: A lock device 1 is for restricting movement of a door body 3 with regard to a door pocket 4, the door body being installed to move forward/backward into and from the door pocket 4 freely. The lock device includes: a base plate 5 fixed either on the door pocket 4 or the door body 3; an engaging arm 8 pivotally supported on the base plate 5 so as to swing around a latch rotary shaft 7, and having an engaging claw 9 at a tip; a solenoid 11 fixed on the base plate 5 and swinging the engaging arm 8 around the latch rotary shaft 7; and an engaged part 6 fixed on the other of the either of the door pocket 4 or the door body 3, the engaged part having a plurality of engaged pieces 6b to be engaged with the engaging claw 9, and the plurality of engaged pieces 6b being arranged parallelly in the direction of forward/backward movement of the door body 3.SELECTED DRAWING: Figure 1
【課題】位置決め調整に手間が掛からないロック装置を提供する。また、現地据付後における、ロック装置の位置決め調整を省略できるホーム柵を提供する。【解決手段】戸袋４に進退自在に取り付けられた扉体３の、戸袋４に対する移動を拘束するロック装置１であって、戸袋４又は扉体３のいずれか一方に固定されるベースプレート５と、ラッチ回動軸７回りに揺動するように、ベースプレート５に軸支されるとともに、先端に係合爪９を備える係合アーム８と、ベースプレート５に固定されて、係合アーム８をラッチ回動軸７回りに揺動させるソレノイド１１と、係合爪９と係合する複数の被係合片６ｂを備えて、戸袋４又は扉体３のいずれか他方に固定される被係合部６を備えるとともに、複数の被係合片６ｂは、扉体３の進退方向に平行に配列される。【選択図】図１
PROBLEM TO BE SOLVED: To provide a lock device that eliminates a burden for positioning adjustment, and a platform fence that eliminates a need on positioning adjustment of the lock device at the site after installation.SOLUTION: A lock device 1 is for restricting movement of a door body 3 with regard to a door pocket 4, the door body being installed to move forward/backward into and from the door pocket 4 freely. The lock device includes: a base plate 5 fixed either on the door pocket 4 or the door body 3; an engaging arm 8 pivotally supported on the base plate 5 so as to swing around a latch rotary shaft 7, and having an engaging claw 9 at a tip; a solenoid 11 fixed on the base plate 5 and swinging the engaging arm 8 around the latch rotary shaft 7; and an engaged part 6 fixed on the other of the either of the door pocket 4 or the door body 3, the engaged part having a plurality of engaged pieces 6b to be engaged with the engaging claw 9, and the plurality of engaged pieces 6b being arranged parallelly in the direction of forward/backward movement of the door body 3.SELECTED DRAWING: Figure 1
【課題】位置決め調整に手間が掛からないロック装置を提供する。また、現地据付後における、ロック装置の位置決め調整を省略できるホーム柵を提供する。【解決手段】戸袋４に進退自在に取り付けられた扉体３の、戸袋４に対する移動を拘束するロック装置１であって、戸袋４又は扉体３のいずれか一方に固定されるベースプレート５と、ラッチ回動軸７回りに揺動するように、ベースプレート５に軸支されるとともに、先端に係合爪９を備える係合アーム８と、ベースプレート５に固定されて、係合アーム８をラッチ回動軸７回りに揺動させるソレノイド１１と、係合爪９と係合する複数の被係合片６ｂを備えて、戸袋４又は扉体３のいずれか他方に固定される被係合部６を備えるとともに、複数の被係合片６ｂは、扉体３の進退方向に平行に配列される。【選択図】図１
LOCK DEVICE AND PLATFORM FENCE
ロック装置及びホーム柵
NISHIHARA KEISUKE (author)
2017-11-16
Patent
Electronic Resource
Japanese
Fence lock, anti-theft fence, fence lock system and manufacturing method
| European Patent Office | 2022