CN201003329Y - Easy to unlock bicycle lock - Google Patents

Abstract

The utility model discloses a bicycle lock which is convenient for unlocking. There are two through holes on the upper ring surface of the car lock, and a lock cylinder is arranged on the circumferential surface of the upper lock ring between the two through holes of the car lock upper ring, and the dead bolt on the lock core can move from the car lock ring. A through hole of the car lock protrudes; the same circumference on the lower ring surface of the car lock is equally divided into through holes, and the distance between the two through holes of the upper ring of the car lock is equal to the distance between the two through holes of the lower ring of the car lock; inverted U The shaped latch can be inserted into any two through holes of the lower ring of the car lock from the two through holes of the upper ring of the car lock, and the upper and lower sides of the inverted U-shaped latch are respectively provided with deadbolt grooves, which can be buckled in the inverted U respectively. In the upper and lower deadbolt grooves on an inner side of the shaped latch. Fix the upper ring of the car lock on the center shaft of the handlebar, fix the lower ring of the car lock on the front fork shaft, insert the inverted U-shaped latch into the upper ring of the car lock and the lower ring of the car lock to open and close the lock. The purpose of locking the bicycle can be achieved by preventing the handlebar from turning, so that others cannot ride or push away your bicycle, and at the same time, it can solve the trouble of locking and unlocking the bicycle.

Description

Easy to unlock bicycle lock

technical field

The utility model relates to a bicycle lock which is convenient for unlocking.

Background technique

At present, the switches of almost all bicycle locks require people to perform cumbersome actions such as bending over, which makes switching bicycle locks a troublesome thing.

Contents of the invention

In order to overcome the unnecessary trouble caused by switching and locking the bicycle, the purpose of the utility model is to provide a bicycle lock which is convenient to unlock.

The technical scheme that the utility model solves its technical problem adopts is:

Includes car lock upper ring, inverted U-shaped pin, car lock lower ring, lock cylinder and deadbolt. The upper ring of the car lock is composed of semicircular hoops. There are two through holes on the surface of the upper ring of the car lock. core, the deadbolt on the lock cylinder can protrude from a through hole of the upper ring of the car lock; Through holes, the distance between the two through holes of the upper ring of the car lock is equal to the distance between the two through holes of the lower ring of the car lock; the inverted U-shaped pin can be inserted from the two through holes of the upper ring of the car lock to the lower ring of the car lock In any two through holes, the upper and lower inner sides of the inverted U-shaped bolt are respectively provided with deadbolt grooves, which can be respectively buckled in the upper and lower deadbolt grooves on an inner side of the inverted U-shaped bolt.

The beneficial effects of the utility model are: the general bicycle lock is to prevent the wheels from rotating normally to achieve the purpose of locking the bicycle, while the utility model is to fix the ring on the bicycle handle on the central shaft of the bicycle handlebar, and the bicycle lock The ring is fixed on the front fork shaft of the bicycle, and an inverted U-shaped bolt is inserted into the upper ring of the car lock and the lower ring of the car lock to open and close the lock. The bicycle handlebar cannot be rotated to achieve the purpose of locking the bicycle, so that others cannot ride or push away your bicycle, and at the same time it can solve the trouble of locking and unlocking the bicycle.

Description of drawings

Figure 1 is a diagram of the opening and closing state of the locked car.

Fig. 2 is a closed state diagram of the locked car.

Fig. 3 is a partially enlarged view of the opening and closing state of the locked car.

Fig. 4 is a partially enlarged view of the closed state of the locked car.

In the figure: 1, the upper ring of the car lock, 2, the through hole, 3, the inverted U-shaped pin, 4, the through hole, 5, the lower ring of the car lock, 6, the lock cylinder, 7, the lock tongue, 8, the lock tongue groove.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, it includes the upper ring 1 of the car lock, the inverted U-shaped bolt 2, the lower ring 5 of the car lock, the lock cylinder 6 and the dead bolt 7; the upper ring 1 of the car lock Composed of semicircular hoops, there are two through holes 2 on the surface of the upper ring 1 of the car lock, and a lock is installed on the circumference of the upper ring 1 of the car lock between the two through holes 2. Core 6, the dead bolt 7 on the lock core 6 can protrude from a through hole 2 of the upper ring 1 of the car lock; the lower ring 5 of the car lock is composed of a semicircular hoop, and the lower ring 5 of the car lock There are through holes 4 on the same circle on the top, and the distance between the two through holes 2 of the upper ring 1 of the car lock is equal to the spacing of the two through holes 2 of the lower ring 5 of the car lock; The two through holes 2 of the ring 1 are inserted into any two through holes 4 of the lower ring 5 of the car lock, and the upper and lower inner sides of the inverted U-shaped bolt 2 are respectively provided with deadbolt grooves 8, which can be buckled in the inverted U-shaped latches respectively. In the upper and lower deadbolt grooves 8 on an inner side of the latch 2.

Fix the lock ring 1 formed by the combination of semicircular hoops on the central shaft of the bicycle handlebar, and fix the lower ring 5 of the car lock formed by the combination of semicircular hoops on the front fork shaft of the bicycle. U-shaped bolt 2 is inserted into the upper ring 1 of the car lock and the lower ring 5 of the car lock from top to bottom, and the lock cylinder 6 is rotated. 2 and Figure 4, the lock is closed; when the lock tongue 7 is inserted into the lock tongue groove 8 under the inverted U-shaped bolt 2, as shown in Figure 1 and Figure 3, the lock is opened and closed, when the lock tongue is stuck below During deadbolt groove 8, make inverted U-shaped slot can not be pulled out from the ring on the car lock. The purpose of equally divided through hole 4 is arranged on the lower ring 5 of the car lock, and the bicycle handlebar can be locked at different angles. The car lock of the present utility model is a general lock structure on the market, and there is no special requirement.

Claims (1)

1. A bicycle lock that is easy to unlock, characterized in that it includes an upper ring (1) on the lock, an inverted U-shaped pin (2), a lower ring (5) on the lock, a lock cylinder (6) and a dead bolt (7); the ring (1) on the car lock is combined by a semicircular hoop, and two through holes (2) are arranged on the face of the ring (1) on the car lock, and the ring (1) on the car lock Lock core (6) is housed on the circular ring (1) circumferential surface between two through holes (2), and dead bolt (7) on the lock core (6) can lock the circular ring (1) from the car. A through hole (2) stretches out; the lower ring (5) of the car lock is combined by a semicircular hoop, and the same circumference on the lower ring (5) of the car lock is equally divided with through holes (4), and the car lock The spacing between the two through holes (2) of the locking ring (1) is equal to the spacing of the two through holes (2) of the lower ring (5) of the car lock; (1) Two through holes (2) are inserted in any two through holes (4) of the lower ring (5) of the car lock, and an inner side of the inverted U-shaped bolt (2) is respectively provided with deadbolt grooves ( 8), can buckle respectively in the upper and lower deadbolt groove (8) of an inner side of inverted U-shaped bolt (2).

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