A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A multi-gear linkage type anti-theft door comprises a door plate, a lock and a handle, the door plate is round, an installation disc is formed on the back face of the door plate and comprises a base plate, an outer ring and an inner ring, the outer ring and the inner ring are concentric, the outer ring is matched with a door hole in size, the lock comprises a bolt, a linkage gear and an electromagnetic lock, and a fingerprint recognition area used for unlocking the electromagnetic lock is arranged on the front end face of the handle. The linkage gear is arranged in the center of the back face of the door plate, the handle can be rotationally installed on the door plate in a limited mode at a certain angle and is connected with the linkage gear through the handle shaft, the bolts are arranged at intervals in the radial direction of the circumference, the outer ring and the inner ring are provided with guide holes for the bolts to penetrate through and slide in the radial direction, and one side of the lower end of each bolt is provided with a tooth face. The transmission gear set is in transmission connection with the linkage gear, and the door bolt stretches out and draws back through forward and reverse rotation of the linkage gear. The anti-theft lock is simple and reasonable in structure, attractive in appearance and flexible to operate, the anti-theft performance is effectively improved, the product quality is greatly improved, and the service life is greatly prolonged.
一种多齿轮联动式防盗门，包括门板、锁具和把手，门板呈圆形，门板背面成型有安装盘，安装盘包括底盘以及二个同心的外圈和内圈，外圈尺寸与门孔相配合，锁具包括门栓、联动齿轮、电磁锁，把手的前端面设有用于打开电磁锁的指纹识别区，联动齿轮设置在门板背面中心位置，把手可一定角度限位转动地安装在门板上、通过手柄轴与联动齿轮相连接，门栓为沿圆周径向间隔设置的多个，外圈和内圈上开设有供门栓穿置并径向滑动的导向孔，门栓下端一侧设有齿面，通过传动齿轮组与联动齿轮传动连接，通过联动齿轮的正反转动实现门栓的伸缩。本发明结构简单合理、外形美观，不仅操作灵活、有效提高了防盗性能，而且大幅度提高了产品质量和使用寿命。
A multi-gear linkage type anti-theft door comprises a door plate, a lock and a handle, the door plate is round, an installation disc is formed on the back face of the door plate and comprises a base plate, an outer ring and an inner ring, the outer ring and the inner ring are concentric, the outer ring is matched with a door hole in size, the lock comprises a bolt, a linkage gear and an electromagnetic lock, and a fingerprint recognition area used for unlocking the electromagnetic lock is arranged on the front end face of the handle. The linkage gear is arranged in the center of the back face of the door plate, the handle can be rotationally installed on the door plate in a limited mode at a certain angle and is connected with the linkage gear through the handle shaft, the bolts are arranged at intervals in the radial direction of the circumference, the outer ring and the inner ring are provided with guide holes for the bolts to penetrate through and slide in the radial direction, and one side of the lower end of each bolt is provided with a tooth face. The transmission gear set is in transmission connection with the linkage gear, and the door bolt stretches out and draws back through forward and reverse rotation of the linkage gear. The anti-theft lock is simple and reasonable in structure, attractive in appearance and flexible to operate, the anti-theft performance is effectively improved, the product quality is greatly improved, and the service life is greatly prolonged.
一种多齿轮联动式防盗门，包括门板、锁具和把手，门板呈圆形，门板背面成型有安装盘，安装盘包括底盘以及二个同心的外圈和内圈，外圈尺寸与门孔相配合，锁具包括门栓、联动齿轮、电磁锁，把手的前端面设有用于打开电磁锁的指纹识别区，联动齿轮设置在门板背面中心位置，把手可一定角度限位转动地安装在门板上、通过手柄轴与联动齿轮相连接，门栓为沿圆周径向间隔设置的多个，外圈和内圈上开设有供门栓穿置并径向滑动的导向孔，门栓下端一侧设有齿面，通过传动齿轮组与联动齿轮传动连接，通过联动齿轮的正反转动实现门栓的伸缩。本发明结构简单合理、外形美观，不仅操作灵活、有效提高了防盗性能，而且大幅度提高了产品质量和使用寿命。
Multi-gear linkage type anti-theft door
一种多齿轮联动式防盗门
CAO JUN (author)
2022-11-29
Patent
Electronic Resource
Chinese