A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-theft lock cylinder
The invention discloses an anti-theft lock cylinder. The anti-theft lock cylinder comprises a snake pit cylinder body and a key, a rotating assembly is embedded into the top of the snake pit cylinderbody, a first longevity peach assembly and a second longevity peach assembly are correspondingly embedded into the two sides of the snake pit cylinder body, and a protection assembly is inserted intothe front end of the snake pit cylinder body. Ten first blades and a spring mounting groove are formed in the snake pit cylinder body, the first blades are mounted in a cylinder sleeve and provided with a pushing part which is in contact with teeth of the key and pushed by the teeth, mounting protruding blocks are arranged on the first blades and ten second blades, and the protruding blocks abut against a tension spring in the spring mounting groove and drives the first blades and the second blades to extend out of the snake pit cylinder body. By arranging the second blades, an anti-prying function is achieved, so that the difficulty of using foreign matter for unlocking is increased, and the anti-theft performance is improved; and by arranging a cylinder tongue, the cylinder tongue is ejected out of the cylinder sleeve during locking, namely, the second mounting fit for preventing the lock cylinder from rotating is added, and the anti-theft performance is improved.
本发明公开了一种防盗锁锁胆，包括蛇坑胆体和钥匙，蛇坑胆体的顶部嵌设有转动组件，蛇坑胆体的两侧均分别嵌设有第一寿桃组件和第二寿桃组件，蛇坑胆体的前端插接有防护组件；本发明通过在蛇坑胆体上设置有第一叶片和弹簧安装槽，第一叶片安装在胆套中并设置有推动部与钥匙的牙花接触并由其推动，第一叶片和第二叶片上设置有安装突出块，突出块由弹簧安装槽中的拉力弹簧抵接并带动第一叶片和第二叶片伸出蛇坑胆体；第一叶片和第二叶片的数量均为十片，而第二叶片的设计，增加了防撬功能，使用异物开锁的难度增加，提高防盗性能；通过设置胆舌，供上锁时使胆舌弹出胆套，即增加第二道防锁胆转动的安装配合，提高防盗性能。
Anti-theft lock cylinder
The invention discloses an anti-theft lock cylinder. The anti-theft lock cylinder comprises a snake pit cylinder body and a key, a rotating assembly is embedded into the top of the snake pit cylinderbody, a first longevity peach assembly and a second longevity peach assembly are correspondingly embedded into the two sides of the snake pit cylinder body, and a protection assembly is inserted intothe front end of the snake pit cylinder body. Ten first blades and a spring mounting groove are formed in the snake pit cylinder body, the first blades are mounted in a cylinder sleeve and provided with a pushing part which is in contact with teeth of the key and pushed by the teeth, mounting protruding blocks are arranged on the first blades and ten second blades, and the protruding blocks abut against a tension spring in the spring mounting groove and drives the first blades and the second blades to extend out of the snake pit cylinder body. By arranging the second blades, an anti-prying function is achieved, so that the difficulty of using foreign matter for unlocking is increased, and the anti-theft performance is improved; and by arranging a cylinder tongue, the cylinder tongue is ejected out of the cylinder sleeve during locking, namely, the second mounting fit for preventing the lock cylinder from rotating is added, and the anti-theft performance is improved.
本发明公开了一种防盗锁锁胆，包括蛇坑胆体和钥匙，蛇坑胆体的顶部嵌设有转动组件，蛇坑胆体的两侧均分别嵌设有第一寿桃组件和第二寿桃组件，蛇坑胆体的前端插接有防护组件；本发明通过在蛇坑胆体上设置有第一叶片和弹簧安装槽，第一叶片安装在胆套中并设置有推动部与钥匙的牙花接触并由其推动，第一叶片和第二叶片上设置有安装突出块，突出块由弹簧安装槽中的拉力弹簧抵接并带动第一叶片和第二叶片伸出蛇坑胆体；第一叶片和第二叶片的数量均为十片，而第二叶片的设计，增加了防撬功能，使用异物开锁的难度增加，提高防盗性能；通过设置胆舌，供上锁时使胆舌弹出胆套，即增加第二道防锁胆转动的安装配合，提高防盗性能。
Anti-theft lock cylinder
一种防盗锁锁胆
ZHEN JIANYAO (author) / HUANG YIKANG (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E05B
LOCKS
,
Schlösser