A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a slide type latch lock and its grasp member, the slide type latch lock being configured such that the grasp member is coplanar with a door and an action to push an operation member disposed inside the door in a door end direction will bring an unlocked state.SOLUTION: A latch lock in which rotating a square shaft through an angle causes a latch to project/retract is used to configure a slide type latch lock in such a manner that gears are disposed on both outer sides of a latch lock case, the square shaft is fixed to both the gears while penetrating a square hole of a hub, an operation member having an operation surface, a rack portion and a guide surface is provided, and with the rack portion engaged with the gears, both are assembled via a spring member. A grasp member having a concave shape portion, an inclined guide face, and a side opening portion is engraved and arranged in a front face of the door, inserting a finger or the like from the concave shape portion to move the operation surface of the operation member toward a door end direction will makes it possible to rotate the gear engaged with the rack portion together with unlocking the latch, and under the resulting state, moving forward/backwards the door will cause the door to open/close.SELECTED DRAWING: Figure 1
【課題】 把手部材が扉面と面一で、扉内部に配置された操作部材を戸先方向に押す動作で解錠可能なスライド式ラッチ錠とその把手部材を提供することを目標とする。【解決手段】 角軸を一定角度回転させることでラッチが出没して施解錠できる構成のラッチ錠用い、ラッチ錠ケースの両外側面に歯車を配置し、角軸をハブの角孔を貫通させた状態で両歯車に固定し、操作面とラック部分とガイド面を有した操作部材を設け、ラック部分が歯車に係合した状態でばね部材を介して両者を組み付けてスライド式ラッチ錠として構成する。凹形状部分と傾斜案内面と側面開口部を有する把手部材を扉正面に彫り込んで配置し、凹形状部分から指等を差し込んで操作部材の操作面を戸先方向に移動させることでラック部分と係合した歯車が回転してラッチが解錠可能となり、そのまま押し引きすることで扉の開閉動作を実施する。【選択図】 図１
To provide a slide type latch lock and its grasp member, the slide type latch lock being configured such that the grasp member is coplanar with a door and an action to push an operation member disposed inside the door in a door end direction will bring an unlocked state.SOLUTION: A latch lock in which rotating a square shaft through an angle causes a latch to project/retract is used to configure a slide type latch lock in such a manner that gears are disposed on both outer sides of a latch lock case, the square shaft is fixed to both the gears while penetrating a square hole of a hub, an operation member having an operation surface, a rack portion and a guide surface is provided, and with the rack portion engaged with the gears, both are assembled via a spring member. A grasp member having a concave shape portion, an inclined guide face, and a side opening portion is engraved and arranged in a front face of the door, inserting a finger or the like from the concave shape portion to move the operation surface of the operation member toward a door end direction will makes it possible to rotate the gear engaged with the rack portion together with unlocking the latch, and under the resulting state, moving forward/backwards the door will cause the door to open/close.SELECTED DRAWING: Figure 1
【課題】 把手部材が扉面と面一で、扉内部に配置された操作部材を戸先方向に押す動作で解錠可能なスライド式ラッチ錠とその把手部材を提供することを目標とする。【解決手段】 角軸を一定角度回転させることでラッチが出没して施解錠できる構成のラッチ錠用い、ラッチ錠ケースの両外側面に歯車を配置し、角軸をハブの角孔を貫通させた状態で両歯車に固定し、操作面とラック部分とガイド面を有した操作部材を設け、ラック部分が歯車に係合した状態でばね部材を介して両者を組み付けてスライド式ラッチ錠として構成する。凹形状部分と傾斜案内面と側面開口部を有する把手部材を扉正面に彫り込んで配置し、凹形状部分から指等を差し込んで操作部材の操作面を戸先方向に移動させることでラック部分と係合した歯車が回転してラッチが解錠可能となり、そのまま押し引きすることで扉の開閉動作を実施する。【選択図】 図１
LATCH LOCK AND GRIP MEMBER
ラッチ錠および把手部材
NISHITANI HITOSHI (author)
2019-01-31
Patent
Electronic Resource
Japanese