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A platform for research: civil engineering, architecture and urbanism
Mechanical coded lock
The invention discloses a mechanical coded lock which comprises a lock shell, an unlocking handle, a rotating shaft, a driven gear, a sliding block, a limiting piece, a reset piece, a dial limiting assembly and a lock cylinder assembly. The rotating shaft is rotatably arranged on the lock shell, the rotating shaft is fixedly connected with the lock cylinder assembly, the rotating shaft is provided with a containing cavity, and the outer wall of the rotating shaft is provided with a groove communicating with the containing cavity; the sliding block is slidably arranged in the containing cavity, a rack is arranged at one end of the sliding block, and a protruding step is arranged on the outer wall of the sliding block and located in the groove. The driven gear and the unlocking handle are rotationally connected with the rotating shaft, a sector gear meshed with the driven gear is arranged on the unlocking handle, the driven gear is meshed with the rack, and the unlocking handle is exposed out of the lock shell. The mechanical coded lock is simple and novel in structure, simple and convenient to operate, high in safety performance, good in working stability and low in manufacturing cost, a user does not need to unlock the lock by using a key, and convenience can be provided for the life of the user.
本发明公开了一种机械密码锁，包括锁壳、开锁手柄、转动轴、从动齿轮、滑动块、限位片、复位件、拨码限位组件及锁芯组件；转动轴可转动地设于锁壳上，转动轴与锁芯组件固定连接，转动轴具有容纳腔，转动轴的外壁具有连通容纳腔的凹槽；滑动块可滑动地设于容纳腔中，滑动块的一端设有齿条，滑动块的外壁设有凸出台阶，凸出台阶位于凹槽中；从动齿轮和开锁手柄分别与转动轴转动连接，开锁手柄上设有与从动齿轮啮合的扇形齿轮，从动齿轮与齿条啮合，开锁手柄外露于锁壳。本机械密码锁，结构简单新颖，操作过程简便，密码位数多、安全性能高，用户无需使用钥匙开锁，能够为用户的生活提供便利，纯机械结构，工作稳定性好，制造成本低。
Mechanical coded lock
The invention discloses a mechanical coded lock which comprises a lock shell, an unlocking handle, a rotating shaft, a driven gear, a sliding block, a limiting piece, a reset piece, a dial limiting assembly and a lock cylinder assembly. The rotating shaft is rotatably arranged on the lock shell, the rotating shaft is fixedly connected with the lock cylinder assembly, the rotating shaft is provided with a containing cavity, and the outer wall of the rotating shaft is provided with a groove communicating with the containing cavity; the sliding block is slidably arranged in the containing cavity, a rack is arranged at one end of the sliding block, and a protruding step is arranged on the outer wall of the sliding block and located in the groove. The driven gear and the unlocking handle are rotationally connected with the rotating shaft, a sector gear meshed with the driven gear is arranged on the unlocking handle, the driven gear is meshed with the rack, and the unlocking handle is exposed out of the lock shell. The mechanical coded lock is simple and novel in structure, simple and convenient to operate, high in safety performance, good in working stability and low in manufacturing cost, a user does not need to unlock the lock by using a key, and convenience can be provided for the life of the user.
本发明公开了一种机械密码锁，包括锁壳、开锁手柄、转动轴、从动齿轮、滑动块、限位片、复位件、拨码限位组件及锁芯组件；转动轴可转动地设于锁壳上，转动轴与锁芯组件固定连接，转动轴具有容纳腔，转动轴的外壁具有连通容纳腔的凹槽；滑动块可滑动地设于容纳腔中，滑动块的一端设有齿条，滑动块的外壁设有凸出台阶，凸出台阶位于凹槽中；从动齿轮和开锁手柄分别与转动轴转动连接，开锁手柄上设有与从动齿轮啮合的扇形齿轮，从动齿轮与齿条啮合，开锁手柄外露于锁壳。本机械密码锁，结构简单新颖，操作过程简便，密码位数多、安全性能高，用户无需使用钥匙开锁，能够为用户的生活提供便利，纯机械结构，工作稳定性好，制造成本低。
Mechanical coded lock
一种机械密码锁
ZHOU GUOQUAN (author) / LIU HUAJIANG (author) / JEON SEONG-WOO (author)
2024-01-26
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser