A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Coded lock for multi-layer luggage
The invention relates to the technical field of locks, in particular to a multi-layer luggage coded lock which comprises a lock shell, a spring bolt rotatably mounted in the lock shell, a lower lock block used for abutting against the spring bolt to achieve unlocking and a lower movable block capable of sliding in the length direction of the lock shell and connected with the lower lock block in a clamped mode. The lock shell is provided with a code wheel assembly and a pushing assembly capable of sliding in the length direction of the lock shell, the pushing assembly is movably connected with the lower movable block, the code wheel assembly comprises a wheel shaft which is arranged in the length direction of the lock shell and can do telescopic motion and a wheel shaft spring arranged on the peripheral side of the wheel shaft in a sleeving mode, and the end of the wheel shaft is located on the sliding track of the pushing assembly. The placing direction of the spring bolt is perpendicular to the sliding direction of the pushing assembly. According to the coded lock, the axle spring of the coded wheel assembly is adopted as the reset piece to automatically reset the sliding pushing piece, a reset spring does not need to be additionally arranged in the coded lock, and therefore the internal structure of the coded lock is simplified, the assembling technology of the coded lock is simplified, and the problem that an existing structure is complex is solved.
本发明涉及锁具技术领域，具体涉及一种多层箱包用密码锁，包括锁壳、可转动地安装在锁壳内的锁舌、用于与锁舌抵顶以实现解锁的下锁块和可沿锁壳长度方向滑动且与下锁块卡接的下活动块，锁壳设有密码轮组件和可沿锁壳长度方向滑动的推制组件，推制组件与下活动块活动连接，密码轮组件包括沿锁壳长度方向布置且可伸缩运动的轮轴以及套设在轮轴外周侧的轮轴弹簧，轮轴的端部位于推制组件的滑动轨迹上；锁舌的放置方向垂直于推制组件的滑动方向。本申请的密码锁采用密码轮组件自身的轮轴弹簧作为复位件能够将滑动后的推制进行自动回位，无需在密码锁内部增设复位弹簧，从而简化了密码锁的内部结构，简化密码锁的装配工艺，解决以往结构复杂的问题。
Coded lock for multi-layer luggage
The invention relates to the technical field of locks, in particular to a multi-layer luggage coded lock which comprises a lock shell, a spring bolt rotatably mounted in the lock shell, a lower lock block used for abutting against the spring bolt to achieve unlocking and a lower movable block capable of sliding in the length direction of the lock shell and connected with the lower lock block in a clamped mode. The lock shell is provided with a code wheel assembly and a pushing assembly capable of sliding in the length direction of the lock shell, the pushing assembly is movably connected with the lower movable block, the code wheel assembly comprises a wheel shaft which is arranged in the length direction of the lock shell and can do telescopic motion and a wheel shaft spring arranged on the peripheral side of the wheel shaft in a sleeving mode, and the end of the wheel shaft is located on the sliding track of the pushing assembly. The placing direction of the spring bolt is perpendicular to the sliding direction of the pushing assembly. According to the coded lock, the axle spring of the coded wheel assembly is adopted as the reset piece to automatically reset the sliding pushing piece, a reset spring does not need to be additionally arranged in the coded lock, and therefore the internal structure of the coded lock is simplified, the assembling technology of the coded lock is simplified, and the problem that an existing structure is complex is solved.
本发明涉及锁具技术领域，具体涉及一种多层箱包用密码锁，包括锁壳、可转动地安装在锁壳内的锁舌、用于与锁舌抵顶以实现解锁的下锁块和可沿锁壳长度方向滑动且与下锁块卡接的下活动块，锁壳设有密码轮组件和可沿锁壳长度方向滑动的推制组件，推制组件与下活动块活动连接，密码轮组件包括沿锁壳长度方向布置且可伸缩运动的轮轴以及套设在轮轴外周侧的轮轴弹簧，轮轴的端部位于推制组件的滑动轨迹上；锁舌的放置方向垂直于推制组件的滑动方向。本申请的密码锁采用密码轮组件自身的轮轴弹簧作为复位件能够将滑动后的推制进行自动回位，无需在密码锁内部增设复位弹簧，从而简化了密码锁的内部结构，简化密码锁的装配工艺，解决以往结构复杂的问题。
Coded lock for multi-layer luggage
一种多层箱包用密码锁
LAI XIUXING (author) / GUO JINGHUI (author)
2022-11-08
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser