Full closed steel shell dust-proof cover warning blade lock core

• Main Author: XUELI LANG
• Format: Patent
• Language: English
• Published: 27.09.2006
• Subjects: ACCESSORIES THEREFOR; FIXED CONSTRUCTIONS; HANDCUFFS; KEYS; LOCKS; SAFES; WINDOW OR DOOR FITTINGS

The utility model relates to a warning and all-purpose blade lock core suitable for the full closed steel shell dustproof covers of automobiles, saves and theftproof doors, which is formed into integration by a full closed steel shell, a blade lock core body and the inlaid magnetic controlled sensor of a non-magnetic conducting dustproof cover and composed of a pin axle, a magnetic controlled normally closed switch, a loudspeaker, a remote controller, etc. The utility model is characterized in that the blade lock core body is arranged in the full closed steel shell and fastened with a female lock. The end surface of the full closed steel shell is provided with the non-magnetic conducting dustproof cover inlaid with the magnetic controlled sensor which is inlaid in the full closed steel shell corresponding to the magnetic controlled normally closed switch. The magnetic controlled normally closed switch is connected with a wire breaking warning device. The wire breaking warning device is connected with the loudspeaker and the opening and the closing of the dustproof cover is controlled by the remote controller. The utility model has the advantages of small size, convenient installation, low cost, good hiding performance, high safety, high sensitivity and difficult dismounting. Because the blade lock core has the theftproof warning function, the blade lock core can reduces the rate of the occurrence of criminal cases.