CN201068690Y - Anti-theft cipher lock for vehicle - Google Patents

Abstract

The utility model relates to a vehicle theft-proof code lock used for motorcycles, bicycles, etc. The utility model comprises a code lock for bags and a U-shaped lock rod with arc grooves at both ends. When a user only dials a lock disk according to the preset code and a pressing hook on a lock-tongue is lifted up, the lock can be opened. The code lock has the advantages of strong confidentiality, good theft-proof performance and convenient use.

Description

The vehicle anti-theft coded lock

Technical field

The utility model relates to a kind of lock, particularly a kind of vehicle anti-theft coded lock.

Background technology

At present, the lockset that is used for vehicles such as motorcycle, bicycle all is a cylinder lock, and quilt cover is opened easily, and theftproof performance is poor.

Summary of the invention

The purpose of this utility model is in order to overcome above-mentioned weak point, and a kind of easy to use, vehicle anti-theft coded lock that theftproof performance is good is provided.

The purpose of this utility model is achieved in that the vehicle anti-theft coded lock comprises the case and bag coded lock, there is arc-shaped slot " U " shape locking bar at two ends, it is characterized in that having locking bar mortise lock hole in the two ends of coded lock lock body, there is lockpin hole the lock body inboard of corresponding locking bar draw-in groove, spring stop is arranged on the lock pin, part is passed through lockpin hole before the spring stop, the termination cutting ferrule is gone in the locking bar draw-in groove, be positioned at the spring stop on the lock body after the spring stop in the middle of the part, the gap of rear end and dead bolt guarantees that locking bar can take out, there is lock pin to press on the dead bolt of corresponding lock pin rearward end and colludes, on the lock pin between two spring stops, be with spring.

The utility model is owing to adopt above architecture advances, locking bar is inserted in the mortise lock hole of lock body, under the tension force effect of spring, the lock pin front end heads in the locking bar draw-in groove, stirs combination disk, and the pressure on the dead bolt is colluded and pressed down lock pin, propping up lock pin moves inward and is in locking-in state, have only when accurately stirring combination disk by the password that presets, the pressure on the dead bolt is colluded and is lifted, and spurs locking bar this moment and can make and move in the lock pin and locking bar pulled out unblank.The coded lock strong security, theftproof performance is good, and is easy to use.

Description of drawings

Fig. 1 is the utility model structural representation.

The specific embodiment

Now illustrated embodiment is made detailed description to the utility model in conjunction with the accompanying drawings.

As shown in Figure 1, the vehicle anti-theft coded lock comprises case and bag coded lock 1, there is arc-shaped slot " U " shape locking bar 2 at two ends, have the locking bar mortise lock hole 3 of matching in the two ends of coded lock 1 lock body with locking bar, there is lockpin hole the lock body inboard of corresponding locking bar draw-in groove, spring stop 5 is arranged on the cylinder lock pin 4, part is passed through lockpin hole before the spring stop 5, sphere termination cutting ferrule is gone in the locking bar draw-in groove, be positioned at the semicircle spring stop 6 on the lock body after the spring stop 5 in the middle of the part, the gap of rear end and dead bolt 7 guarantees that locking bar 2 can take out, there is lock pin to press on the dead bolt 7 of corresponding lock pin 4 rearward end and colludes 8, on the lock pin between two spring stops, be with spring 9.

Claims (1)

1. vehicle anti-theft coded lock, comprise case and bag coded lock (1), there is arc-shaped slot " U " shape locking bar (2) at two ends, it is characterized in that having locking bar mortise lock hole (3) in the two ends of coded lock (1) lock body, there is lockpin hole the lock body inboard of corresponding locking bar draw-in groove, spring stop (5) is arranged on the lock pin (4), spring stop (5) part before passes through lockpin hole, the termination cutting ferrule is gone in the locking bar draw-in groove, spring stop (5) is the middle spring stop (6) that is positioned on the lock body of part afterwards, the gap of rear end and dead bolt (7) guarantees that locking bar (2) can take out, there is lock pin to press on the dead bolt (7) of corresponding lock pin (4) rearward end and colludes (8), on the lock pin between two spring stops, be with spring (9).