A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of locks, and particularly relates to a combined anti-theft coded spring lock. The combined anti-theft coded spring lock comprises a cover body and a lockbody, wherein an auxiliary lock cylinder is arranged on the inner side of the lock body, a lock cylinder is arranged on the inner side of the auxiliary lock cylinder, a key is arranged on the inner side of the lock cylinder, four knobs are rotationally connected to the inner side of the cover body, a first gear is fixedly connected to one side of the three knobs positioned on the right side, fourhorizontally-arranged screw rods are arranged in the cover body, the heights of the four screw rods are sequentially reduced from left to right, the outer sides of the screw rods are sleeved with sliding plates in a threaded mode, the sliding plates are connected into the cover body in a sliding mode, one end of each of transverse rods is welded to the bottoms of the sliding plates, two vertical rods are arranged in the cover body, the two ends of each vertical rod are rotationally connected with the other ends of the corresponding transverse rods, one end of a poke rod is welded to the outersides of the vertical rods, and the other ends of the poke rods are rotationally connected with one end of an inserting rod. The combined anti-theft coded spring lock is reasonable in design, passwords and the spring lock can be combined, the key cannot be inserted or the lock cannot be unlocked when the passwords are wrong, and the anti-theft effect is effectively improved.
本发明属于锁具技术领域，尤其为一种组合防盗密码弹子锁，包括罩体和锁身，锁身的内侧设置有附锁芯，附锁芯的内侧设置有锁芯，锁芯的内侧设置有钥匙，罩体的内侧转动连接有四个旋钮，位于右侧的三个旋钮的一侧固定连接有第一齿轮，罩体内设置有四个水平设置的螺杆，且四个螺杆的高度从左至右依次降低，螺杆的外侧螺纹套接有滑板，滑板滑动连接于罩体内，滑板的底部焊接有横杆的一端，罩体内设置有两个竖杆，竖杆的两端分别与相对应的横杆的另一端转动连接，竖杆的外侧焊接有拨动杆的一端，拨动杆的另一端转动连接有插杆的一端。本发明设计合理，可将密码与弹子锁结合起来，密码错误时钥匙无法插入和开锁，有效提高了防盗效果。
The invention belongs to the technical field of locks, and particularly relates to a combined anti-theft coded spring lock. The combined anti-theft coded spring lock comprises a cover body and a lockbody, wherein an auxiliary lock cylinder is arranged on the inner side of the lock body, a lock cylinder is arranged on the inner side of the auxiliary lock cylinder, a key is arranged on the inner side of the lock cylinder, four knobs are rotationally connected to the inner side of the cover body, a first gear is fixedly connected to one side of the three knobs positioned on the right side, fourhorizontally-arranged screw rods are arranged in the cover body, the heights of the four screw rods are sequentially reduced from left to right, the outer sides of the screw rods are sleeved with sliding plates in a threaded mode, the sliding plates are connected into the cover body in a sliding mode, one end of each of transverse rods is welded to the bottoms of the sliding plates, two vertical rods are arranged in the cover body, the two ends of each vertical rod are rotationally connected with the other ends of the corresponding transverse rods, one end of a poke rod is welded to the outersides of the vertical rods, and the other ends of the poke rods are rotationally connected with one end of an inserting rod. The combined anti-theft coded spring lock is reasonable in design, passwords and the spring lock can be combined, the key cannot be inserted or the lock cannot be unlocked when the passwords are wrong, and the anti-theft effect is effectively improved.
本发明属于锁具技术领域，尤其为一种组合防盗密码弹子锁，包括罩体和锁身，锁身的内侧设置有附锁芯，附锁芯的内侧设置有锁芯，锁芯的内侧设置有钥匙，罩体的内侧转动连接有四个旋钮，位于右侧的三个旋钮的一侧固定连接有第一齿轮，罩体内设置有四个水平设置的螺杆，且四个螺杆的高度从左至右依次降低，螺杆的外侧螺纹套接有滑板，滑板滑动连接于罩体内，滑板的底部焊接有横杆的一端，罩体内设置有两个竖杆，竖杆的两端分别与相对应的横杆的另一端转动连接，竖杆的外侧焊接有拨动杆的一端，拨动杆的另一端转动连接有插杆的一端。本发明设计合理，可将密码与弹子锁结合起来，密码错误时钥匙无法插入和开锁，有效提高了防盗效果。
Spring type directional coded anti-theft lock with lock cylinder for door
| European Patent Office | 2015
Photoelectric coded lock with double-anti-theft function
| European Patent Office | 2015