A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To search for a password only by operating with an emergency key.SOLUTION: A push-button lock 100 includes: a locking/unlocking mechanism; a plurality of push-buttons 300 which have button shafts (a first button shaft 1, a second button shaft 2) and each of which moves between a retracted position and a projected position; an operation part (knob 500) which accepts an unlocking operation for the locking/unlocking mechanism when the push-button 300 which is set as a PIN among the plurality of push-buttons 300 is in the retracted position and the push-button 300 that is not set as the PIN is in the projected position and the unlocking operation is permitted; an engaged part 2K provided on each button shaft; a reset bar 41 having a plurality of engaging parts (holes 42) opposed to each engaged part 2K and capable of approaching and separating from the engaged part 2K; and an interlocking mechanism (clutch cam 85) for switching the plurality of push-buttons 300 to an unlocking operation permission state by bringing the engaging parts into contact with the engaged part 2K in interlocking with the operation of the locking/unlocking mechanism using an emergency key.SELECTED DRAWING: Figure 2
【課題】非常鍵で操作するだけで暗証番号を探索することを目的とする。【解決手段】押しボタン１００錠は、施解錠機構と、ボタン軸（第１ボタン軸１、第２ボタン軸２）を有し、没入位置と突出位置とに移動する複数の押しボタン３００と、複数の押しボタン３００のうち暗証番号として設定されている押しボタン３００が没入位置にあり、且つ、暗証番号として設定されていない押しボタン３００が突出位置にある解錠操作許可状態にある場合に、施解錠機構に対する解錠操作を受け付ける操作部（摘み５００）と、ボタン軸の各々に設けられた被係合部２Ｋと、被係合部２Ｋの各々に対向する複数の係合部（孔４２）を有し、被係合部２Ｋに対して接近及び離間可能なリセットバー４１と、非常鍵を用いた施解錠機構の操作と連動して係合部を被係合部２Ｋに接触させることで複数の押しボタン３００を解錠操作許可状態に切り替える連動機構（クラッチカム８５）と、を備える。【選択図】図２
To search for a password only by operating with an emergency key.SOLUTION: A push-button lock 100 includes: a locking/unlocking mechanism; a plurality of push-buttons 300 which have button shafts (a first button shaft 1, a second button shaft 2) and each of which moves between a retracted position and a projected position; an operation part (knob 500) which accepts an unlocking operation for the locking/unlocking mechanism when the push-button 300 which is set as a PIN among the plurality of push-buttons 300 is in the retracted position and the push-button 300 that is not set as the PIN is in the projected position and the unlocking operation is permitted; an engaged part 2K provided on each button shaft; a reset bar 41 having a plurality of engaging parts (holes 42) opposed to each engaged part 2K and capable of approaching and separating from the engaged part 2K; and an interlocking mechanism (clutch cam 85) for switching the plurality of push-buttons 300 to an unlocking operation permission state by bringing the engaging parts into contact with the engaged part 2K in interlocking with the operation of the locking/unlocking mechanism using an emergency key.SELECTED DRAWING: Figure 2
【課題】非常鍵で操作するだけで暗証番号を探索することを目的とする。【解決手段】押しボタン１００錠は、施解錠機構と、ボタン軸（第１ボタン軸１、第２ボタン軸２）を有し、没入位置と突出位置とに移動する複数の押しボタン３００と、複数の押しボタン３００のうち暗証番号として設定されている押しボタン３００が没入位置にあり、且つ、暗証番号として設定されていない押しボタン３００が突出位置にある解錠操作許可状態にある場合に、施解錠機構に対する解錠操作を受け付ける操作部（摘み５００）と、ボタン軸の各々に設けられた被係合部２Ｋと、被係合部２Ｋの各々に対向する複数の係合部（孔４２）を有し、被係合部２Ｋに対して接近及び離間可能なリセットバー４１と、非常鍵を用いた施解錠機構の操作と連動して係合部を被係合部２Ｋに接触させることで複数の押しボタン３００を解錠操作許可状態に切り替える連動機構（クラッチカム８５）と、を備える。【選択図】図２
PUSH-BUTTON LOCK
押しボタン錠
SUZUKI SEIJI (author)
2023-09-07
Patent
Electronic Resource
Japanese
IPC:
E05B
LOCKS
,
Schlösser