CN201105710Y

CN201105710Y - Automobile theftproof lock

Info

Publication number: CN201105710Y
Application number: CNU2007200302492U
Authority: CN
Inventors: 王强
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-05
Filing date: 2007-11-05
Publication date: 2008-08-27
Anticipated expiration: 2017-11-05

Abstract

The utility model discloses an automobile theft prevention lock which consists of a steering wheel, a connecting rod and a lock; the steering wheel is fixed on a connecting rod column; the lock is fixed at the middle part of the steering wheel; the connecting rod column is sheathed in the connecting rod; the core of the lock is connected with a telescopic lock column; the lock column is axially vertical to the plane where the steering wheel is arranged; the position that the upper end surface of the connecting rod is corresponding to the lock column is provided with a lockhole where the lock column can be extended and locked. The automobile theft prevention lock has the advantages of simple structure, safety and reliability, good theft prevention effect, and lock tools which can not be damaged.

Description

A kind of automobile anti-theft lock

Technical field

The utility model belongs to the Automobile Products technical field, especially relates to a kind of automobile anti-theft lock.

Background technology

Raising gradually along with people's living standard, automobile enters ordinary consumer family more and more, improved people's quality of life, but the value of automobile is higher, often become lawless person's theft target, thereby diversified automobile anti-theft lock also occurs thereupon, existing automobile anti-theft lock has following several: the one, adopt vehicle steering is connected locked mode with Das Gaspedal, the 2nd, adopt baseball bar type lockset, be locked on the bearing circle, bearing circle can not be rotated on a large scale, the 3rd, the gear lock pins the shelves handle, can not gear shift, though more than these anti-theft column locks played certain antitheft effect, its lock body is easily destroyed sawed-off, causes the antitheft inefficacy of lockset.

Summary of the invention

The purpose of this utility model be to improve existing improve the deficiency of prior art and a kind of simple in structure, safe and reliable, good anti-theft effect is provided, lockset can not ruined automobile anti-theft lock.

The purpose of this utility model is to realize like this, a kind of automobile anti-theft lock, form by bearing circle, connecting rod and lock, be characterized in that bearing circle is fixed on the connecting rod post, locking fixes on the middle part of bearing circle, and the connecting rod column sleeve is contained in the connecting rod, the core of lock connects scalable lock, plane, the axial vertical direction dish place of lock, the position of corresponding lock is provided with keyhole in the upper surface of connecting rod, and lock can stretch into locking in the keyhole.

In order further to realize the purpose of this utility model, can be on the connecting rod post, to be provided with registration mast, be provided with positioning groove at the connecting rod inwall, registration mast stretches in the positioning groove.

The utility model is compared with the prior art according to following distinguishing feature and good effect are arranged: the utility model adopts bearing circle to be fixed on the connecting rod post, locking fixes on the middle part of bearing circle, the connecting rod column sleeve is contained in the connecting rod, the core of lock connects scalable lock, plane, the axial vertical direction dish place of lock, the position of corresponding lock is provided with keyhole in the upper surface of connecting rod, lock can stretch into locking in the keyhole, can whether stretch into the keyhole internal fixation by the switch control lock of lock like this, when not using automobile, because lock does not extend into the keyhole internal fixation, because the connecting rod post of fixed-direction dish is to be enclosed within the connecting rod, the connecting rod post can freely rotate in connecting rod, thereby steering wheel rotation can not drivening rod be finished and is turned to function, even startup automobile, can not exercise, play theft-proof purpose, when needs use, lock stretches in the keyhole of connecting rod upper surface, bearing circle and connecting rod fixedly become one, steering wheel rotation just can rotate by drivening rod like this, connecting rod driving automobile steering hardware normal operation, this structure becomes one lockset and automotive steering structure, destroyed lockset, also just destroyed steering hardware simultaneously, the normal enforcement of automobile turned to, reach antitheft purpose, have simple in structure, safe and reliable, the characteristics of good anti-theft effect; Be provided with registration mast on the connecting rod post, be provided with positioning groove at the connecting rod inwall, registration mast stretches in the positioning groove, and connecting rod and connecting rod intercolumniation are located mutually, is unlikely to make the connecting rod post up and down in connecting rod, makes vehicle ' more safe and reliable.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a kind of structural representation of the present utility model.

Fig. 2 is an another kind of structural representation of the present utility model.

The specific embodiment

Embodiment 1, a kind of automobile anti-theft lock, with reference to Fig. 1, connecting rod 2 is hollow, connecting rod 2 is captiveed joint with the original steering hardware of automobile, bearing circle 1 is fixed on the connecting rod post 4, lock 3 is fixed on the middle part of bearing circle 1, connecting rod post 4 is sleeved in the connecting rod 2, and the core of lock 3 connects scalable lock 5, and lock 3 is controlled stretching out or shrinking of locks 5, plane, lock 5 axial vertical direction dish 1 place, the position of corresponding lock 5 is provided with keyhole 6 in the upper surface of connecting rod 2, and lock 5 can stretch into locking in the keyhole 6 when stretching out, and this constitutes a kind of structure of the present utility model.

Embodiment 2, and a kind of automobile anti-theft lock with reference to Fig. 2, is on the basis of embodiment 1, is provided with registration mast 7 on connecting rod post 4, is provided with positioning groove 8 at connecting rod 2 inwalls, and registration mast 7 stretches in the positioning groove 8, and other and embodiment 1 are identical.

Claims

1, a kind of automobile anti-theft lock, form by bearing circle (1), connecting rod (2) and lock (3), it is characterized in that bearing circle (1) is fixed on the connecting rod post (4), lock (3) is fixed on the middle part of bearing circle (1), connecting rod post (4) is sleeved in the connecting rod (2), and the core of lock (3) connects scalable lock (5), and lock (5) is vertical direction dish (1) plane, place axially, the position of corresponding lock (5) is provided with keyhole (6) in the upper surface of connecting rod (2), and lock (5) can stretch into locking in the keyhole (6).

2, a kind of automobile anti-theft lock according to claim 1 is characterized in that being provided with registration mast (7) on connecting rod post (4), be provided with positioning groove (8) at connecting rod (2) inwall, and registration mast (7) stretches in the positioning groove (8).