CN2442889Y

CN2442889Y - Foldable steering wheel lock

Info

Publication number: CN2442889Y
Application number: CN 00250439
Authority: CN
Inventors: 李吉源
Original assignee: SHENGCANG CAR-MOTORCYCLE FITTINGS Co LTD WENZHOU
Current assignee: SHENGCANG CAR-MOTORCYCLE FITTINGS Co LTD WENZHOU
Priority date: 2000-08-31
Filing date: 2000-08-31
Publication date: 2001-08-15
Anticipated expiration: 2010-08-31
Also published as: WO2002018184A1; AU2001246336A1

Abstract

The utility model relates to a foldable steering wheel lock. The foldable steering wheel lock is characterized in that the foldable steering wheel lock mainly comprises a lock seat, a gear rod, a folding plate, and a lock cylinder. A hoop hook is formed on the bottom side of the lock seat. The gear rod is fixedly arranged on the lock seat, and is a telescopic nodal rod structure, and the tail end of the gear rod is in an opening shape. The folding plate is connected with the lock seat by a hinge, the folding plate is provided with a telescopic pole which is abutted with a fixing rod of the gear rod, and a hoop hook is formed at the bottom of the folding plate. The lock cylinder is sheathed in the lock seat to form a locking function to the gear rod. The lock seat and the folding plate can be connected by the hinge to be folded into an integral body to reduce the length of an integral lockset. When the lock seat and the folding plate are pulled and folded into the shape of a straight plate, the telescopic pole on the folding plate can be convexly extended into an opening on the tail of the gear rod to be fixed in the shape of the straight plate.

Description

Folded steering wheel lock

The utility model relates to a kind of lock of vehicle, particularly a kind of folded steering wheel lock.

The anti-joyride device of general vehicle, use except basic Door Lock and electric door lock, to prevent that object is stolen in the car, and outside thief-proof, the anti-theft feature that started arbitrarily of vehicle circuit, it more needs in addition by being used of other locks, with the Door Lock of avoiding vehicle and electric door lock destroyed after, and can easily vehicle be driven away, and the cruising of general vehicle, the state that need are travelled by the correct control vehicle of bearing circle, the side gets so that normal vehicle operation; So when the bearing circle of its vehicle is pulled by lock, and can't rotate smoothly the time,, and increase the difficulty that the thief steals vehicle, can prevent that with more positive means vehicle is stolen even if its vehicle still can't make the vehicle normal direction of rotation under running.

Utilize two ends to have the lock structure of the flexible body of rod of U-shaped clamp cover so have in the market, utilize two U-shaped clamp covers outside the bearing circle inner ring, to support, and whole lockset is clamped on the bearing circle, and extend a body of rod by the lockset tail end, with when bearing circle rotates, its body of rod is understood because touch Windshield or car door, and bearing circle is rotated fully, use turning to of control vehicle, and then provide a thief-proof function vehicle; Yet, this similar Lockset on steering wheel structure, the structure of its expansion link mostly is two-segment type, for having the effect that is enough to stop wheel steering, its each pole body need have cooresponding length, so do not use when lockset and during condensation, still have cooresponding length after its expansion link folds, and cause the inconvenience of taking in, carrying.

Main purpose of the present utility model is that a kind of folded steering wheel lock will be provided, and whole lockset firmly is placed on the bearing circle, and forms the stopping of wheel steering, the lock that the reaches bearing circle effect of pulling.

Another purpose of the utility model is that a kind of folded steering wheel lock will be provided, and can reduce whole lockset length, is convenient to carrying and taking in of lockset.

The another purpose of the utility model is that a kind of folded steering wheel lock will be provided, and the valuable part on the steering wheel main body can be formed to cover, and reaches another theft-proof effect.

The purpose of this utility model is achieved in that

A kind of folded steering wheel lock is characterized in that, mainly includes:

One lock is formed with the hoop hook in its bottom side;

One pin is fixedly arranged on the lock, is a retractable pole structure, and the tail end of its fixed link is opening-like;

One flap is connected with lock by hinge, and this flap is provided with a telescopic mast that connects with the pin fixed link, is formed with the hoop hook in its bottom in addition;

One can form the lock tube of a lock effect of pulling to pin, is sheathed on lock inside;

Being connected between this lock and flap can make it be folded into one mutually, connect with the hinge that reduces whole lockset length, it is tabular always that this lock and flap pull off, and the telescopic mast on its this flap protrudes in the opening of fixed link tail end of pin, is straight tabular fixing.

This lock and this flap are for being an en plaque structure, and on the plate body respectively at this lock and this flap, are formed with for the other side and bind round the containing hole that hook inserts.

This pin be by one with the fixing all-in-one-piece fixed link of lock, and one be set in the fixed link the multiple interior bar that can stretch, contract and constitute, the interior pipe of this fixed link also connects to the fixed link tail end, this interior bar is pulled out under the state, the tail end of this fixed link is an opening shape; Telescopic mast on this flap then is provided with one and is pressed into fully in the telescopic mast main body by press button control, or stretches out the exterior inner prop of telescopic mast via pressing contact pressure button.

Should flexible inside be provided with one and can become an elastic element that ejects application force interior cylindrical.

The utility model is by the structure that the lock tail end of whole lockset is connected with a flap by hinge, and be provided with the hoop hook in the lock outer end relative with flap, and on flap, be provided with a telescopic mast, when lockset uses, can become tabular always with flap and lock are stretching, and the hoop hook bottom lock and flap supports to arrive in the inner ring in bearing circle, again with the seat on pin pull out, can protrude in order to telescopic mast in the opening of pin tail end, lockset fixedly is straight tabular structure, whole lockset firmly is placed on the bearing circle, and forms stopping of wheel steering, reach the purpose of locking the bearing circle of pulling by lever; Simultaneously superimposed by the bending of flap and lock, the length that can significantly reduce whole lockset reaches the purpose of carrying and taking in of being convenient to lockset; And can be by the en plaque structure of lock and flap, directly gland can form the valuable part on the steering wheel main body and cover on the main body of bearing circle, reaches another antitheft purpose.

The utility model is simple in structure, be a kind of can the limit steering wheel frame fully, whole lockset is overlapped to be fixed on the bearing circle, and form the folded steering wheel lock structure that wheel steering lock is pulled by pin, and can be superimposed when lockset does not use by whole lockset bending, can reduce the length of whole lockset, so that carry and take in, and the tool practicality.

Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is a structure External view of the present utility model;

Fig. 2 is a curved receipts state stereogram of the present utility model;

Fig. 3 is the lock of the utility model and the bearing circle constitution diagram of pulling;

Fig. 4 is an action scheme drawing one of the present utility model;

Fig. 5 is an action scheme drawing two of the present utility model;

Fig. 6 is an action scheme drawing three of the present utility model.

As Fig. 1, shown in 2, basic structure of the present utility model is to be the main body of whole lockset by a lock 1, the bottom of its lock 1 is the en plaque structure of the suitable wide cut of a tool, be formed with hoop hook 11 in its end, bottom side, other has a flap 2 to be connected in the end in addition that lock 1 is provided with hoop hook 11 by hinge 6, correspond to the outer end of lock 1 in flap 2 bottoms, also be provided with hoop hook 21, and on the plate body respectively at lock 1 and flap 2, being formed with can be for the other side's

hoop hook

21,11 containing holes 12 that insert, 22, as shown in Figure 6, when flap 2 and lock 1 relative folding fashionable, hoop hook 21 on it, 11 are put in the other side's containing hole 12 respectively, in 22, and pass the other side's plate body respectively so that flap 2 is able to superimposed fully with lock 1.

In addition, its lock 1 is provided with pin 3, and pin 3 is to be telescopic pole structure, by one with the fixing all-in-one-piece fixed link 32 of lock 1, and one be set in the fixed link 32 and can stretch, the multiple interior bar 31 that contracts constitutes, other is provided with a lock tube 4 and forms the lock effect of pulling with the interior bar 31 to pin 3, make when the interior bar 31 of pin 3 is pulled out, can interior bar 31 locks be pulled by lock tube 4, making it contract moves back in fixed link 32, and the interior pipe 321 of this fixed link 32 and connecting to fixed link 32 tail ends, with when the interior bar 31 of pin 3 is pulled out, the tail end of fixed link 32 can be an opening shape; As for, be provided with a telescopic mast 5 that can be involutory with pin 3 on this flap 2 in addition, its telescopic mast 5 is provided with one can be by the inner prop 51 of press button 52 control projection actions, and can be nested with an elastic element in telescopic mast 5 inside, so that inner prop 51 is pressed in the main body of telescopic mast 5 fully, or the outside of ejecting telescopic mast 5 via pressing contact pressure button 52.

The utility model manner of execution such as Fig. 3 and Fig. 4,5, shown in 6, at first as shown in Figure 3, the utility model lockset mainly is to be when tabular always by lock 1 and flap 2 are stretching, can be respectively by the hoop hook 11 of its bottom side, 21 support to arrive in the inner ring of bearing circle H, so that can overlapping fully, whole lockset is fixed on the bearing circle H, and form stopping that bearing circle H turns to by the pin 3 of projection, to reach the effect that bearing circle H lock is pulled, and the en plaque structure that can be by lock 1 and flap 2, directly gland is on the main body of bearing circle H, cover so that the valuable part on the bearing circle H main body is formed, reach another theft-proof effect.

Please cooperate and consult shown in Fig. 4,5,6, when lock 1 and flap 2 are stretching when becoming tabular always, telescopic mast 5 on its flap 2 be able to lock 1 on pin 3 connect, again the interior bar 31 of pin 3 is pulled out, can make fixed link 32 tail ends of pin 3 open, can press this moment the press button 52 that touches on the telescopic mast 5 to make the inner prop 51 of telescopic mast 5 eject and stretch in the interior pipe 321 of fixed link 32, be integral and can telescopic mast 5 and pin 3 be interted by inner prop 51, and then fixedly flap 2 and lock 1 stretching straight platy structure, make and can't go up removal from bearing circle H.

Moreover, as shown in Figure 5, when the lockset in the utility model is desired when bearing circle H goes up removal, can by key 7 open lock tube 4 and with the interior bar 31 of pin 3 push fully fixed link 32 in, can press the inner prop 51 that touches telescopic mast 5 by the tail end of interior bar 31, and inner prop 51 is pushed into the state held by press button 52 button of being able to fully, this moment 3 of telescopic mast 5 and pins insert the i.e. release fully of solid effect, as shown in Figure 6, the user can be with lockset removal on bearing circle, and via the connection of hinge 6, and can be with flap 2 to lock 1 one lateral bucklings, and be stacked to one mutually, use the length of the whole lockset of reduction, and have aesthetic property and be convenient to taking in of lockset.

The utility model is by the bent superimposed characteristic between flap and lock, making can be with its bent plate doubling significantly to reduce the length of whole lockset at ordinary times, and when it overlaps on the solid bearing circle, more can form covering to the direction dish, to form protective action to the valuable part on the bearing circle by the en plaque structure of flap and lock.Provide handle lock another preferable feasible structure, met each important document of utility model patent, so propose utility application in accordance with the law.

Claims

1, a kind of folded steering wheel lock is characterized in that, mainly includes:

One lock is formed with the hoop hook in its bottom side;

2, folded steering wheel lock as claimed in claim 1 is characterized in that: this lock and this flap are for being an en plaque structure, and on the plate body respectively at this lock and this flap, are formed with for the other side and bind round the containing hole that hook inserts.

3, folded steering wheel lock as claimed in claim 1, it is characterized in that: this pin be by one with the fixing all-in-one-piece fixed link of lock, and one be set in the fixed link the multiple interior bar that can stretch, contract and constitute, the interior pipe of this fixed link also connects to the fixed link tail end, should pull out under the state by interior bar, the tail end of this fixed link is an opening shape; Telescopic mast on this flap then is provided with one and is pressed into fully in the telescopic mast main body by press button control, or stretches out the exterior inner prop of telescopic mast via pressing contact pressure button.

4, folded steering wheel lock as claimed in claim 1 is characterized in that: this flexible inside is provided with one can become an elastic element that ejects application force to interior cylindrical.