CN2316415Y - Universal lock for bicycle - Google Patents

Abstract

A universal lock for preventing multiple vehicles from being stolen is composed of movable lock rod (1) and (2) connected together via movable joint (3), and the slide lock (4) with 3 sets of locking bolts (5), (6) and (7) for locking the movable lock rods (1) and (2) to form 8-shaped lock or the movable lock rod (2) and 2 sets of locking bolts (6), (7) for locking the movable lock to form steering wheel lock. The utility model discloses simple structure, functional strong, the reliability is high, convenient to use, can both lock the car, also can lock motorcycle, vehicle using motor, tricycle and even bicycle, still can regard as the tool to lock of warehouse, iron door.

Description

General vehicle lock

The utility model relates to a kind of lockset, mainly is be used for vehicle antitheft.

Along with science and technology development, the vehicle that people use is more and more many, and vehicle anti-theft also becomes more and more important.At present, vehicle anti-theft lockset of a great variety, and advantage is respectively arranged; But there is certain limitation, or restricted application, or insufficient strength.Therefore, people are constantly studying, and have invented various locksets, steal lock, power-assisted lock, lock for motorcycle or the like as vehicle steering; All generally pay attention to the improvement of lock structure or adopt all kinds of electric anti-thief devices and warning device, to improve the confidentiality and the fastness of lockset, the above embodiments are seen Chinese patent 93218337.9 and No. 94248080.5 cases.

People's expectation, a kind of simple in structure, the reliability height, functional strong, cost is low, the lockset that the scope of application is extensive and easy to operate; Both can hold automobile, also can hold the General vehicle lock of multiple vehicles such as motorcycle, vehicle using motor, tricycle and even bicycle, is it how good that this has? the utility model just can satisfy above-mentioned requirements.

The utility model provides a kind of and locks without the General vehicle lock of key, mainly by mobile locking bar (1), (2), and active joint (3), slip tapered end (4), component such as dead bolt (5), (6), (7) and lock core are formed; It is characterized in that mobile locking bar (1) and mobile locking bar (2) become one by active joint (3) connection; Slip tapered end (4) is gone up relative slip at two mobile locking bars that can rotate (1) with mobile locking bar (2), locks and unblanks; Be provided with 3 groups of dead bolts (5), (6), (7) in the slip tapered end (4), both can have held mobile locking bar (1) and mobile locking bar (2) simultaneously, form figure of eight lockset; Also can utilize 2 groups of dead bolts (6), (7) of slip tapered end (4) to form automobile steering lock with mobile locking bar (2).

The key that connects mobile locking bar (1) and mobile locking bar (2) is slip tapered end (4) and active joint (3), its (see figure 2) that organically two mobile locking bars is coupled as one; One end of mobile locking bar (1) has groove, and the other end rotates with active joint (3) and connects; One end of mobile locking bar (2) is made " U " shape locking bolt, and has groove, and the other end of mobile locking bar (2) also rotates with active joint (3) and connects; Slip tapered end (4) is gone up relative slip at mobile locking bar (1) with mobile locking bar (2), locks and unblanks; Owing to be provided with 3 groups of dead bolts (5), (6), (7) in the slip tapered end (4) of this lockset and can slide relatively on locking bar, locking bar such as can rotate at characteristics, can form several difform locksets; Thereby than the lock that usually adopts flexibly, make things convenient for manyly, function and reliability are also much better than!

Fig. 1 is the structural representation that the utility model is formed General vehicle lock;

Fig. 2 is one of preferred plan of the utility model formed automobile handle lock.

Sequence number among above-mentioned each figure is expressed as respectively: the 1--mobile locking bar; The 2--mobile locking bar; The active joint of 3--; 4--slip tapered end; The 5--dead bolt; The 6--dead bolt; The 7--dead bolt; 8--U type locking bolt;

Further specify design feature of the present utility model below in conjunction with accompanying drawing.

Fig. 1 is the schematic diagram that the utility model is formed General vehicle lock, and the characteristics of this lock structure are that slip tapered end (4) is gone up relatively and slided in two mobile locking bars that can rotate (1), (2), lock and unblank; Be provided with 3 groups of dead bolts (5), (6), (7) in the slip tapered end (4), hold two mobile locking bars (1) and mobile locking bar (2) simultaneously, form figure of eight lockset; Use safer, than the firm several times of common lockset even tens of times.

Fig. 2 is that the utility model is formed the application optimal case of automobile steering lock very widely, and mobile locking bar (1) and mobile locking bar (2) are all made " U " font, and connect with active joint (3) rotation; The U-shaped end of mobile locking bar (2) has two place's grooves, so that match the formed automobile handle lock with 2 groups of dead bolts (6), (7) in the slip tapered end (4); Only need a end with mobile locking bar (1) to insert in the vehicle steering during use and stretch out a part, the U-shaped end of mobile locking bar (1) is included in the dish edge of vehicle steering, U-shape lock bolt (8) with mobile locking bar (2) is locked on the dish edge of vehicle steering with slip tapered end (4) again, stop the manipulation of vehicle steering, thereby reach the purpose of automobile burglar.If be used for holding motorcycle, vehicle using motor, tricycle or bicycle etc. also only need mobile locking bar (1) is inserted within the wheel hub of vehicle, and the other end holds on other poles of vehicle can prevent the purpose that vehicle is stolen.

This shows that great advantage of the present utility model is simple in structure, the reliability height; Slip tapered end (4) is gone up relative slip at mobile locking bar (1) with mobile locking bar (2), locks and unblanks; Slip tapered end (4) both can lock mobile locking bar (1) and mobile locking bar (2) simultaneously, also can only form lockset with mobile locking bar (2).The slip tapered end (4) of this lockset, active joint (3) and mobile locking bar (1), (2) all are coated with the protection plastics except that the sliding position of slip tapered end; Mobile locking bar (1) and mobile locking bar (2) can carry out Quenching Treatment; the slip tapered end also can carry out plate armour to be handled; thereby increase its tension, anti-pound, antitorque, shearing resistance equal strength and anti-saw function; improve security personnel's performance of General vehicle lock greatly; people understand and relievedly use it audaciously, make it become the patron saint of country and personal property.

Claims (1)

1. lock without the General vehicle lock of key for one kind, mainly by mobile locking bar (1), (2), active joint (3), slip tapered end (4), component such as dead bolt (5), (6), (7) and lock core are formed; It is characterized in that mobile locking bar (1) and mobile locking bar (2) become one by active joint (3) connection; Slip tapered end (4) is gone up relative slip at two mobile locking bars that can rotate (1) with mobile locking bar (2), locks and unblanks; Be provided with 3 groups of dead bolts (5), (6), (7) in the slip tapered end (4), both can have held mobile locking bar (1) and mobile locking bar (2) simultaneously, form figure of eight lockset; Also can utilize 2 groups of dead bolts (6), (7) of slip tapered end (4) to form automobile steering lock with mobile locking bar (2).

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