CN2685165Y - Vehicle steering wheel lock - Google Patents

Abstract

The utility model relates to an automotive steering wheel lock which comprises a first component and a second component, wherein the first component is composed of two 7-shaped buckles and a first clamping piece, and a plurality of clamping grooves are formed on one of the buckles; the second component comprises outer tubes in a lateral U shape. Each buckle respectively penetrates the corresponding outer tube, a hole is formed at one side of one outer tube, the inner side end of the outer tube is provided with an n-shaped block, two convex columns are arranged on the lower part of the n-shaped block at intervals, the n-shaped block can be pressed on a spoke, and each convex columns are respectively arranged at the inner side of a steering wheel. A movable lock device is arranged on the outer tubes, a second clamping piece in a lateral n shape is arranged below the lock device to be clamped at the outer side of the steering wheel and can passes through a push block and a clamping tooth arranged on the lock device, and the clamping tooth can penetrate the hole and be clamped in the clamping groove to be fixed on the steering wheel. Through the integral design of a component assembly, the actual anti-theft goal can be achieved when the utility model is fixedly locked on an automotive steering wheel and wheel spokes; when not in use, the utility model has the advantages of easy placement in an automobile and small space occupation.

Description

Automobile steering lock

Technical field

The utility model is a kind of automobile steering lock; it is design by one group of assembly; when making automobile steering lock be locked on the automobile steering wheel and the dish width of cloth; can reach by automobile steering lock protects automobile and safety air bag to be difficult for being stolen; when not using, be easy to put in the car, do not account for too much space.

Background technology

For automobile steering lock, this automobile steering lock mainly can be locked on the automobile steering wheel, by automobile steering lock reach the locking bearing circle purpose, stolen to prevent automobile or safety air bag.

As shown in Figure 7; be first kind of automobile steering lock commonly used; in order to protect the set safety air bag of automobile and its central authorities to be not easy stolen; generally can be locked on the vehicle steering with a slice metallic locking closure 50; then; lock on locking closure 50 and the automobile steering wheel with locking bar 60, its shortcoming is again:

Locking closure 50 width are fixed type, but at the employed bearing circle of different style automobiles, the diameter of bearing circle has large and small difference, the problem that causes locking closure 50 not to be suitable for easily; Its another shortcoming is: essential 60 two of locking closure 50 and the locking bars part independently separately that uses, just can reach the purpose of forming handle lock, when not using, the appropriate location be in car, seek and locking closure 50 and locking bar 60 placed, also have the problem that accounts for usage space in the car.

As shown in Figure 8, be second kind of automobile steering lock commonly used, major part is same as the structure shown in Fig. 7, its difference is in and is two in: locking closure 70 and forms in mutual pulling mode, that is two locking closures 70 can it be large and small for adjusting, for being sleeved on the suitable bearing circle, but it is many that it has part equally, when not using, need put locking closure 70 and locking bar 60 with bigger interior space, so necessity of being improved is arranged.

The utility model content

The utility model designs a kind of automobile steering lock because aforementioned common structure still has its shortcoming to exist and redesigned on reality is used.

Main purpose of the present utility model is for providing a kind of automobile steering lock; it is particular design by one group of assembly; make automobile steering lock be locked on the automobile steering wheel and the dish width of cloth; be not afraid of joyriding and cut the saw bearing circle; can reach certain antitheft purpose; and can reach protection automobile and safety air bag and be difficult for stolen purpose by the setting of automobile steering lock.

In order to reach aforesaid creation purpose, the technological means that the utility model used is to provide a kind of automobile steering lock, include two and be the button violent wind of 7 shapes and first assembly that first cramp is formed, one button violent wind is provided with several Ka Gou, other comprises second assembly, second assembly comprises the outer tube that is the side U-shaped, each is detained violent wind and penetrates respectively in each outer tube, one outer tube, one side forms a hole, the outer tube medial extremity is established a Contraband shape piece, and two projections are established in Contraband shape piece bottom, but the voltage supply of Contraband shape piece is on width of cloth bar, each projection is located at the bearing circle inboard respectively, portable lock device is set on the outer tube, and lock device is divided into second cramp that is side Contraband shape, for being fastened on the bearing circle outside, by lock device set pushing block and latch, this latch can penetrate the hole and be sticked in the card ditch inner and be locked on the bearing circle;

By integral body is under the design of one group of assembly; can make automobile steering lock be locked on the automobile steering wheel and the dish width of cloth; be not afraid of joyriding and cut the saw bearing circle; so can reach certain antitheft purpose; but and the setting of mat automobile steering lock; reach and be difficult for stolenly for protection automobile and safety air bag,, can not occupy too much space in not using when putting in the car.

Description of drawings

Fig. 1 is a stereo appearance figure of the present utility model.

Fig. 2 is a three-dimensional exploded view of the present utility model.

Fig. 3 looks stereo appearance figure for the end of the present utility model.

Fig. 4 is that part of the present utility model is in conjunction with cutaway view.

Fig. 5 is the plan view from above of the embodiment of automobile steering lock of the present utility model when locking on bearing circle.

Fig. 6 sends out the part plan enlarged drawing for the utility model.

Fig. 7 is the plan sketch of first kind of common structure.

Fig. 8 is the plan sketch of second kind of common structure.

10 first assemblies 11 are buckled violent wind

12 first cramps, 13 Ka Gou

20 second assemblies, 21 outer tubes

22 holes, 23 Contraband shape pieces

24 locks, 25 lock devices

26 second cramps, 27 bodies

28 grooves, 29 locksets

30 eccentric blocks, 31 pushing blocks

32 grooves, 33 latches

34 cylinders, 35 springs

40 bearing circle, the 41 dish width of cloth

42 air bag covers

50 locking closures, 60 locking bars

70 locking closures

The specific embodiment

The utility model is a kind of automobile steering lock, sees also shown in Fig. 1～Fig. 4, includes:

One first assembly 10, be the button violent wind 11 of 7 shapes and curved first cramp, 12 compositions with two, the first curved cramp 12 is arranged at an end place of two-phase make-up violent wind 11, in relative first cramps 12 of a button violent wind 11 wherein in addition end sentence spacing distance and be provided with several ring-type card ditches 13;

One second assembly 20, second assembly 20 comprises the outer tube 21 that is the side U-shaped, each detains violent wind 11 can penetrate each cooresponding outer tube 21 inside respectively, and respectively detain violent wind 11 outer tube 21 retractions or stretchings relatively respectively, to change both total lengths, and outer tube 21 1 sides form a hole 22, and this hole 22 can be corresponding with arbitrary card ditch 13;

One Contraband shape piece 23 is located at outer tube 21 inboards, and Contraband shape piece 23 bottoms are provided with two projections 24 with the appropriate intervals distance, and Contraband shape piece 23 is positioned at the width of cloth bar top of bearing circle, and each projection 24 is the place, inboard of position bearing circle respectively;

One lock device 25 can move around on outer tube 21, second cramp 26 that is side Contraband shape is established in its underpart, this second cramp 26 is fastened on the bearing circle outside, and lock device 25 sets firmly a body 27 with several grooves 28 in second cramp, 26 tops, and each groove 28 can be distinguished corresponding outer tube 21 and be provided with; One can be located on the body 27 by key control unlatching or the lockset 29 of closing, and lockset 29 is divided into an eccentric block 30;

The pushing block 31 of one top tool groove 32, be located between the body 27 and second cramp 26, eccentric block 30 is located on the groove 32 of pushing block 31, and pushing block 31 two ends are established a latch 33 and a cylinder 34 respectively, a sheathed spring 35 on cylinder 34, spring 35 hold ejection in body 27 inner places in addition.

By after the combination of said structure when using such as Fig. 1; shown in Fig. 4～Fig. 6; the creation purpose of desiring to reach in the utility model is: can make an end of first cramp 12 and button violent wind 11 be fastened on the automobile steering wheel 40 1 ends outside; two button violent winds 11 are pressed on the air bag cover 42 of automobile; stolen to prevent safety air bag; set Contraband shape piece 23 is located on the dish 41 of bearing circle 40 on second assembly 20; two projections 24 are located at bearing circle 40 inboards respectively; move lock device 25 towards Contraband shape piece 23 places again; and make second cramp 26 be coated on respectively on bearing circle 40 other sides; bottom and outside; and can stretch out by 22 places, hole by latch 33; and with latch 33 fasten in the button violent wind 11 on set suitable card ditch 13 positions; can reach the purpose of locking automobile steering wheel; so the main integral body of the utility model is under the particular design of one group of assembly; when making automobile steering lock be locked on automobile steering wheel 40 and the dish 41; be not afraid of joyriding and cut the saw bearing circle; reach and to protect automobile and safety air bag to be difficult for stolen purpose, can reach certain antitheft purpose.

When not using, can stretch into lockset 29 and rotation by key, making eccentric block 30 promote pushing block 31 moves, and no longer clip can be with button violent wind 11 and outer tube 21 relative stretchings, so that automobile steering lock is taken off in card ditch 13 places to make latch 33, then, to detain violent wind 11 again and push outer tube 21 inside and fold and be the little kenel of volume, and in car, look for the appropriate location to place again, so can not occupy too much interior space.

Therefore; the utility model system is with under the quite simple structure kenel; by integral body is under the design of one group of assembly; after making automobile steering lock be locked on automobile steering wheel 40 and the dish 41; be not afraid of joyriding and cut the saw bearing circle, can reach protection automobile and safety air bag and be difficult for stolen purpose, when not using; also can not cause the problem that too much interior space need be put that occupies, real is a kind of innovation and practical creation.

Claims (6)

1. an automobile steering lock is characterized in that, this lock includes:

One first assembly is formed with two button violent winds and first cramps, and first cramp is located at an end place of two-phase make-up violent wind, in relative first cramp of a button violent wind wherein in addition end sentence spacing distance and be provided with several Ka Gou;

One second assembly, second assembly comprises outer tube, and each is detained violent wind and penetrates respectively in each cooresponding outer tube, and outer tube one side forms a hole, the arbitrary card ditch of this Kong Keyu correspondence;

One Contraband shape piece is located at the outer tube inboard, and several projections are established with spacing distance in Contraband shape piece bottom;

One lock device that on outer tube, moves, its underpart is provided with second cramp, and lock device sets firmly a body on second cramp; One lockset is located on the body, and lockset is divided into an eccentric block;

The pushing block of one top tool groove is located between the body and second cramp, and eccentric block is located on the groove of pushing block, and the pushing block two ends are established a latch and a cylinder respectively, a sheathed spring on cylinder, and spring holds ejection in body interior in addition.

2. automobile steering lock as claimed in claim 1 is characterized in that, each is detained violent wind and is 7 shapes respectively.

3. automobile steering lock as claimed in claim 2 is characterized in that first cramp is curved.

4. as claim 1,2 or 3 described automobile steering locks, it is characterized in that this outer tube is the side U-shaped.

5. automobile steering lock as claimed in claim 4 is characterized in that, this second cramp is side Contraband shape.

6. automobile steering lock as claimed in claim 5 is characterized in that, divides into several grooves in body, the corresponding outer tube setting respectively of each groove.

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