A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EMERGENCY UNLOCKING DEVICE
To provide an emergency unlocking device which is convenient in that a plate-like operation tool such as a coin can be used to carry out emergency unlocking, while making it difficult for a child to carry out emergency unlocking.SOLUTION: The unlocking device comprises: an operated part 3 to be unlocked in an emergency manner; and an outdoor case 5 that stores an unlocking mechanism 4 actuated by an operating force, equipped with a main body 7 that holds the unlocking mechanism 4 and a cover 8 fitted to the main body 7. The main body 7 is provided with an open long hole part 19 that is opened on parts other than the top face and the front face parts out of the six (top, bottom, left, right, front, back) faces of the outdoor case 5. A locking mechanism 9 that inhibits opening of the cover 8 and the operated part 3 are stored in the outdoor case 5. When the locking mechanism 9 is in a cover opening inhibition state, the operated part 3 is covered by the cover 8 such that a plate-like operation tool C and a person's finger cannot come into contact. When the plate-like operation tool C is inserted from the long hole part 19, the locking mechanism 9 releases an opening inhibition of the cover 8, the cover 8 is opened, and the emergency unlocking operation can be carried out by at least either of the plate-like operation tool C and the person's finger.SELECTED DRAWING: Figure 1
【課題】硬貨等の平板状操作具があれば非常解錠を行える利便性を有しつつ、子供がいたずらに非常解錠操作を行いにくい非常解錠装置とする。【解決手段】非常解錠操作される被操作部３と、その操作力で作動する解錠用機構４を収容する室外ケース５が、解錠用機構４を保持する本体７と、本体７に嵌め合うカバー８とを備える。室外ケース５の上下左右正背の六面のうち、上面及び正面以外の部位に開口した長孔部１９を本体７に設け、カバー８の開放を阻止するロック機構９と被操作部３を室外ケース５に収容し、ロック機構９がカバー開放阻止状態のとき、カバー８によって平板状操作具Ｃ及び人の指を被操作部３に接触不可な状態に覆い、長孔部１９からの平板状操作具Ｃの差し込みによってロック機構９がカバー８の開放阻止を解除し、この後にカバー８を開放して、平板状操作具Ｃ及び人の指の少なくとも一方を用いて非常解錠操作を行えるようにする。【選択図】図１
EMERGENCY UNLOCKING DEVICE
To provide an emergency unlocking device which is convenient in that a plate-like operation tool such as a coin can be used to carry out emergency unlocking, while making it difficult for a child to carry out emergency unlocking.SOLUTION: The unlocking device comprises: an operated part 3 to be unlocked in an emergency manner; and an outdoor case 5 that stores an unlocking mechanism 4 actuated by an operating force, equipped with a main body 7 that holds the unlocking mechanism 4 and a cover 8 fitted to the main body 7. The main body 7 is provided with an open long hole part 19 that is opened on parts other than the top face and the front face parts out of the six (top, bottom, left, right, front, back) faces of the outdoor case 5. A locking mechanism 9 that inhibits opening of the cover 8 and the operated part 3 are stored in the outdoor case 5. When the locking mechanism 9 is in a cover opening inhibition state, the operated part 3 is covered by the cover 8 such that a plate-like operation tool C and a person's finger cannot come into contact. When the plate-like operation tool C is inserted from the long hole part 19, the locking mechanism 9 releases an opening inhibition of the cover 8, the cover 8 is opened, and the emergency unlocking operation can be carried out by at least either of the plate-like operation tool C and the person's finger.SELECTED DRAWING: Figure 1
【課題】硬貨等の平板状操作具があれば非常解錠を行える利便性を有しつつ、子供がいたずらに非常解錠操作を行いにくい非常解錠装置とする。【解決手段】非常解錠操作される被操作部３と、その操作力で作動する解錠用機構４を収容する室外ケース５が、解錠用機構４を保持する本体７と、本体７に嵌め合うカバー８とを備える。室外ケース５の上下左右正背の六面のうち、上面及び正面以外の部位に開口した長孔部１９を本体７に設け、カバー８の開放を阻止するロック機構９と被操作部３を室外ケース５に収容し、ロック機構９がカバー開放阻止状態のとき、カバー８によって平板状操作具Ｃ及び人の指を被操作部３に接触不可な状態に覆い、長孔部１９からの平板状操作具Ｃの差し込みによってロック機構９がカバー８の開放阻止を解除し、この後にカバー８を開放して、平板状操作具Ｃ及び人の指の少なくとも一方を用いて非常解錠操作を行えるようにする。【選択図】図１
EMERGENCY UNLOCKING DEVICE
非常解錠装置
BITO RYOSUKE (author) / KAWANAKA KATSUO (author)
2023-08-17
Patent
Electronic Resource
Japanese
IPC:
E05B
LOCKS
,
Schlösser
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