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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