A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an operation member of a latch lock capable of a smooth unlocking action at all times, when any position on a laterally long grip member is operated to carry out parallel movement.SOLUTION: A latch lock configured such that a latch protrudes/retracts by turning a square shaft to perform locking/unlocking is used to incorporate a first gear member having the square shaft and a first gear and a first engaging pin, and a second gear member having a second gear and a second engaging pin, in an approximately rectangular parallelepiped base member having a rectangle recess and a square shaft insertion hole and a second gear shaft, such that both gears are meshed and the first gear member and the second gear member are crossed, and a grip member having a first engaging pin long insertion hole and a second engaging pin long insertion hole is fitted in the base member so as to allow vertical movement. Thus, in an unlocking operation which presses any position in a lateral direction of the grip member, a moving operation of the grip member which always maintains a horizontal position by a simultaneous rotation action of the first gear member and the second gear member enables the latch lock to be released.SELECTED DRAWING: Figure 1
【課題】 横長の把手部材のどの位置を平行移動操作しても常に円滑な解錠動作が得られるラッチ錠の操作部材を提供することを目標とする。【解決手段】 角軸を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を用い、矩形凹部と角軸挿入孔と第二歯車用軸を備えた略直方体のベース部材に、角軸と第一歯車と第一係合ピンを備えた第一歯車部材と、第二歯車と第二係合ピンを備えた第二歯車部材とを、両歯車がかみ合いかつ第一歯車部材と第二歯車部材がクロスした配置にて組み込み、第一係合ピン挿入長孔と第二係合ピン挿入長孔を有した把手部材をベース部材に嵌め込んで上下移動可能に装着する。すると把手部材の横方向のどの位置を押す解錠操作においても、第一歯車部材と第二歯車部材の同時の回転動作により、常に水平姿勢を保持したままの把手部材の移動操作によりラッチ錠の解除が可能となる。【選択図】 図１
To provide an operation member of a latch lock capable of a smooth unlocking action at all times, when any position on a laterally long grip member is operated to carry out parallel movement.SOLUTION: A latch lock configured such that a latch protrudes/retracts by turning a square shaft to perform locking/unlocking is used to incorporate a first gear member having the square shaft and a first gear and a first engaging pin, and a second gear member having a second gear and a second engaging pin, in an approximately rectangular parallelepiped base member having a rectangle recess and a square shaft insertion hole and a second gear shaft, such that both gears are meshed and the first gear member and the second gear member are crossed, and a grip member having a first engaging pin long insertion hole and a second engaging pin long insertion hole is fitted in the base member so as to allow vertical movement. Thus, in an unlocking operation which presses any position in a lateral direction of the grip member, a moving operation of the grip member which always maintains a horizontal position by a simultaneous rotation action of the first gear member and the second gear member enables the latch lock to be released.SELECTED DRAWING: Figure 1
【課題】 横長の把手部材のどの位置を平行移動操作しても常に円滑な解錠動作が得られるラッチ錠の操作部材を提供することを目標とする。【解決手段】 角軸を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を用い、矩形凹部と角軸挿入孔と第二歯車用軸を備えた略直方体のベース部材に、角軸と第一歯車と第一係合ピンを備えた第一歯車部材と、第二歯車と第二係合ピンを備えた第二歯車部材とを、両歯車がかみ合いかつ第一歯車部材と第二歯車部材がクロスした配置にて組み込み、第一係合ピン挿入長孔と第二係合ピン挿入長孔を有した把手部材をベース部材に嵌め込んで上下移動可能に装着する。すると把手部材の横方向のどの位置を押す解錠操作においても、第一歯車部材と第二歯車部材の同時の回転動作により、常に水平姿勢を保持したままの把手部材の移動操作によりラッチ錠の解除が可能となる。【選択図】 図１
OPERATION MEMBER OF LATCH LOCK
ラッチ錠の操作部材
NISHITANI HITOSHI (author)
2019-04-11
Patent
Electronic Resource
Japanese
IPC:
E05B
LOCKS
,
Schlösser