Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a mechanical coded lock and a protective device thereof. The mechanical coded lock comprises a lock body and a lock cylinder which cooperates with the lock body, the lock bodycomprises a lock body body, a built-in elastic piece and a lock pin, the lock cylinder comprises a lock cylinder body, a lock head, an unlocking reset piece, a password disc and a movable unlocking ring, the lock head is provided with an unlocking ring containing groove, the movable unlocking ring can be contained in or separated from the unlocking ring containing groove, the unlocking reset pieceis used for enabling the movable unlocking ring to be separated from the unlocking ring containing groove, a plane locking position and an inclined plane unlocking position are formed on one side, facing the unlocking reset piece, of the movable unlocking ring, and a bevel position is formed between the plane locking position and the inclined plane unlocking position. According to the mechanicalcoded lock and the protective device thereof, the requirement that unlocking is convenient is met, and protection can be provided to a certain degree.
本发明公开了机械密码锁及其防护装置。其中，机械密码锁包括锁体及与锁体配合的锁芯。锁体包括：锁体本体、内置弹性件及锁钉；锁芯包括：锁芯本体、锁头、解锁复位件、密码盘及活动解锁环；其中，锁头具有解锁环收容槽，活动解锁环可收容或脱离于解锁环收容槽，解锁复位件用于使得活动解锁环脱离解锁环收容槽；活动解锁环面向解锁复位件的一侧形成平面锁止位及斜面解锁位，平面锁止位与斜面解锁位之间形成折角位。本发明的一种机械密码锁及其防护装置，既满足解锁方便，又能提供一定程度的保护。
The invention discloses a mechanical coded lock and a protective device thereof. The mechanical coded lock comprises a lock body and a lock cylinder which cooperates with the lock body, the lock bodycomprises a lock body body, a built-in elastic piece and a lock pin, the lock cylinder comprises a lock cylinder body, a lock head, an unlocking reset piece, a password disc and a movable unlocking ring, the lock head is provided with an unlocking ring containing groove, the movable unlocking ring can be contained in or separated from the unlocking ring containing groove, the unlocking reset pieceis used for enabling the movable unlocking ring to be separated from the unlocking ring containing groove, a plane locking position and an inclined plane unlocking position are formed on one side, facing the unlocking reset piece, of the movable unlocking ring, and a bevel position is formed between the plane locking position and the inclined plane unlocking position. According to the mechanicalcoded lock and the protective device thereof, the requirement that unlocking is convenient is met, and protection can be provided to a certain degree.
本发明公开了机械密码锁及其防护装置。其中，机械密码锁包括锁体及与锁体配合的锁芯。锁体包括：锁体本体、内置弹性件及锁钉；锁芯包括：锁芯本体、锁头、解锁复位件、密码盘及活动解锁环；其中，锁头具有解锁环收容槽，活动解锁环可收容或脱离于解锁环收容槽，解锁复位件用于使得活动解锁环脱离解锁环收容槽；活动解锁环面向解锁复位件的一侧形成平面锁止位及斜面解锁位，平面锁止位与斜面解锁位之间形成折角位。本发明的一种机械密码锁及其防护装置，既满足解锁方便，又能提供一定程度的保护。