2.200920114122.8, the magnetic lock has the right.
Application number: 200920114122.8 Application date: February 2, 20091.
The utility model discloses an electromagnetic lock, which has a lock seat, and the lock seat is provided with a bolt hole, a pin hole seat and a lock rod jack. The bolt hole is installed in the bolt hole, and one end of the bolt is in contact with the first spring. Characterized in that a magnetic pin is installed in the pin hole seat, and a copper plate, a lower stainless steel plate and an upper iron plate are respectively installed above the copper plate. The upper iron plate and the lower stainless steel plate form a slot for the key to be inserted, the key is an insert with a repulsive part corresponding to the magnetic marble, the lock tongue is provided with a first inclined plane, the copper plate is provided with a second inclined plane matched with the first inclined plane of the lock tongue, and one side of the copper plate near the lock tongue is provided with a blocking surface. The electromagnetic lock with this structure has good anti-theft performance and low mutual opening rate, and can be applied to various locks.
Applicant: Ding.
Address: No.9 Building 1-3, Motor-bicycle-fittings City, Tangxia Town, Rui 'an, Zhejiang, 325204.
Inventor (Designer): Ding
In addition, having a patent does not mean that the technology is really good and the quality is good. There is almost no connection between the two.