A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LATCH LOCK
To provide a latch lock that can achieve a silence effect by providing an elastic member at only one location.SOLUTION: A latch lock 1, which has a lock case 6 and a latch bolt 7 and in which the latch bolt 7 moves in and out of the lock case 6 by operating handles provided on the front and back of a door 2, has an interlocking member 8 that moves together with the latch bolt 7 and an elastic member 9 as a one-piece elastic member provided between the interlocking member 8 and the lock case 6, and when the latch bolt 7 moves in the direction of protruding from the lock case 6 and retracting into the lock case 6, any part of the elastic member 9 contacts the interlocking member 8 or the lock case 6.SELECTED DRAWING: Figure 1
【課題】弾性部材を一箇所に設けるだけで消音効果を奏することができるラッチ錠を提供することである。【解決手段】錠ケース６と、ラッチボルト７を有し、扉２の表裏に設けられたハンドルを操作することによってラッチボルト７が錠ケース６に対して進退するラッチ錠１であって、ラッチボルト７と共に移動する連動部材８を有し、連動部材８と錠ケース６の間には、一体物の弾性部材である弾性部材９が設けられており、ラッチボルト７が錠ケース６から突出する方向、及び錠ケース６内に退入する方向に移動すると、弾性部材９のいずれかの部位が、連動部材８又は錠ケース６と当接する。【選択図】図１
LATCH LOCK
To provide a latch lock that can achieve a silence effect by providing an elastic member at only one location.SOLUTION: A latch lock 1, which has a lock case 6 and a latch bolt 7 and in which the latch bolt 7 moves in and out of the lock case 6 by operating handles provided on the front and back of a door 2, has an interlocking member 8 that moves together with the latch bolt 7 and an elastic member 9 as a one-piece elastic member provided between the interlocking member 8 and the lock case 6, and when the latch bolt 7 moves in the direction of protruding from the lock case 6 and retracting into the lock case 6, any part of the elastic member 9 contacts the interlocking member 8 or the lock case 6.SELECTED DRAWING: Figure 1
【課題】弾性部材を一箇所に設けるだけで消音効果を奏することができるラッチ錠を提供することである。【解決手段】錠ケース６と、ラッチボルト７を有し、扉２の表裏に設けられたハンドルを操作することによってラッチボルト７が錠ケース６に対して進退するラッチ錠１であって、ラッチボルト７と共に移動する連動部材８を有し、連動部材８と錠ケース６の間には、一体物の弾性部材である弾性部材９が設けられており、ラッチボルト７が錠ケース６から突出する方向、及び錠ケース６内に退入する方向に移動すると、弾性部材９のいずれかの部位が、連動部材８又は錠ケース６と当接する。【選択図】図１
LATCH LOCK
ラッチ錠
NISHI YASUO (author) / TSUTSUI AKIRA (author)
2022-10-03
Patent
Electronic Resource
Japanese