A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a lock and a knapsack which, with a simple configuration in which a spring for rotor rotation has been removed, realize automatic locking operation.SOLUTION: A lock 10, which is a lock that can lock and unlock by rotating an operation part and is connected to the operation part inside a lock body 12, includes: a rotor 19 which can rotates integrally with the operation part; a rotor locking part 16 which locks the rotor 19 when the operation part is at an unlocking position, and releases the locked rotor 19 when locked; a rotor magnet 22 which is provided on the rotor 19 and in which one of the polarities is positioned toward the outside of the rotor; a first body magnet 24 which is provided inside the lock body 12 and in which the polarity that is the same as one of the polarities of the rotor magnet 22 is positioned toward the direction of the rotor 19; and a second body magnet 25 which is provided in a position different from that of the first body magnet 24 inside the lock body 12 and in which the polarity that is opposite to one of the polarities of the first body magnet 24 is positioned toward the direction of the rotor 19.SELECTED DRAWING: Figure 2
【課題】ロータの回転に用いるバネを削除した簡易な構成で自動での施錠動作を実現する錠前及びランドセルを提供する。【解決手段】錠前１０は、操作部を回動させることで施錠及び開錠可能な錠前であって、錠本体１２の内部で操作部に接続されて、操作部と一体に回転可能なロータ１９と、操作部が開錠位置のときにロータ１９を係止して回転を規制する一方、施錠するときにロータ１９の係止を解除するロータ係止部１６と、ロータ１９に設けられて、一方の極性がロータの外側に向けて配置されたロータ磁石２２と、錠本体１２内に設けられて、ロータ磁石２２の一方の極性と同じとなる極性がロータ１９の方向に向けて配置された第１本体磁石２４と、錠本体１２内で第１本体磁石２４と異なる位置に設けられて、第１本体磁石２４の一方の極性と反対となる極性がロータ１９の方向に向けて配置された第２本体磁石２５と、を備える。【選択図】 図２
To provide a lock and a knapsack which, with a simple configuration in which a spring for rotor rotation has been removed, realize automatic locking operation.SOLUTION: A lock 10, which is a lock that can lock and unlock by rotating an operation part and is connected to the operation part inside a lock body 12, includes: a rotor 19 which can rotates integrally with the operation part; a rotor locking part 16 which locks the rotor 19 when the operation part is at an unlocking position, and releases the locked rotor 19 when locked; a rotor magnet 22 which is provided on the rotor 19 and in which one of the polarities is positioned toward the outside of the rotor; a first body magnet 24 which is provided inside the lock body 12 and in which the polarity that is the same as one of the polarities of the rotor magnet 22 is positioned toward the direction of the rotor 19; and a second body magnet 25 which is provided in a position different from that of the first body magnet 24 inside the lock body 12 and in which the polarity that is opposite to one of the polarities of the first body magnet 24 is positioned toward the direction of the rotor 19.SELECTED DRAWING: Figure 2
【課題】ロータの回転に用いるバネを削除した簡易な構成で自動での施錠動作を実現する錠前及びランドセルを提供する。【解決手段】錠前１０は、操作部を回動させることで施錠及び開錠可能な錠前であって、錠本体１２の内部で操作部に接続されて、操作部と一体に回転可能なロータ１９と、操作部が開錠位置のときにロータ１９を係止して回転を規制する一方、施錠するときにロータ１９の係止を解除するロータ係止部１６と、ロータ１９に設けられて、一方の極性がロータの外側に向けて配置されたロータ磁石２２と、錠本体１２内に設けられて、ロータ磁石２２の一方の極性と同じとなる極性がロータ１９の方向に向けて配置された第１本体磁石２４と、錠本体１２内で第１本体磁石２４と異なる位置に設けられて、第１本体磁石２４の一方の極性と反対となる極性がロータ１９の方向に向けて配置された第２本体磁石２５と、を備える。【選択図】 図２
LOCK AND KNAPSACK
錠前及びランドセル
YANAGISAWA HIDEYUKI (author)
2019-08-01
Patent
Electronic Resource
Japanese
Quay Length Optimization Using a Stochastic Knapsack Model
| British Library Online Contents | 2013