ApplicationNo.: 20 10202 17730.4 Application Date: 20 10.06.05438+0.
Name: Automobile Steering Wheel Lock
Gong Kai (Announcement)No.: CN20 1670 199U Publication (Announcement) Date: 2010./2.15.
Main classification number Original application number:
Classification number: B60R25/02
Release Date: Priority:
Applicant: Song Li.
Address: 2760 17 Wulipu Community, Linyi City, Shandong Province
Inventor (Designer): Song Li International Application:
International publications: Entry date:
Patent Agency: Agent:
abstract
An automobile steering wheel lock comprises an upper lock lever and a lower lock lever with hooks, and is characterized in that the lock head is a coded lock head, the upper half section of the lower lock lever is hollow and tubular, the upper end of the lower lock lever is provided with a flange, and the lower lock lever of the flange is staggered radially, and at least three brake bolt through holes and at least three positioning half holes are uniformly distributed axially; A brake bolt is arranged in the brake bolt hole, and a compression spring and a positioning steel ball are arranged in the positioning half hole; At least three cipher wheels are sleeved on the lock rod below the flange, and longitudinal positioning grooves are evenly distributed inside the cipher wheels; The lower side of the cipher wheel is provided with a locking wheel; Each cipher wheel has a mark point; The diameter of the lower section of the upper locking lever corresponds to the diameter of the hole in the upper section of the lower locking lever, and a plurality of annular grooves are evenly distributed. The utility model has reasonable design and simple structure. On the one hand, there is no need for keys, and there will be no trouble of losing them. On the other hand, no key can be opened, and the safety performance is good.