CN2152867Y - Refrigerator lock - Google Patents

Abstract

The utility model discloses a refrigerator lock, which is installed inside the handle of a refrigerator. The refrigerator lock is composed of a cylinder lock, a lock core, a bottom plate, a lock hook, a clamping pin, and a bolt installed on the refrigerator. The utility model is characterized in that the cylinder lock of the refrigerator lock is installed on the bottom plate, the bottom plate is provided with two positioning feet, the lock hook is sheathed on the lock core, a flange and a stopper pin are arranged on the lock hook, the clamping pin is arranged on the end of the lock core. The utility model which has simple structure and easy manufacture can not only destroy the structure and the shape of the original refrigerator but also can improve the safety of the original refrigerator.

Description

Refrigerator lock

The utility model relates to the lockset of a kind of refrigerator, household freezer use.

At present, no matter be refrigerator homemade or import, mostly do not adorn lock on its cabinet door.Because the door of refrigerator can not lock, and preserves article in refrigerator under the situation that nobody looks after, and is very easily taken away by other people, so security reliability is relatively poor.

In view of the problem of above-mentioned existence, the purpose of this utility model provides a kind of refrigerator lock, to improve its security reliability.

The concrete structure of refrigerator lock is seen accompanying drawing

Fig. 1 is that front view Fig. 2 of refrigerator lock is a refrigerator lock left view

Refrigerating cabinet lock is installed in the handle of refrigerator or household freezer, and it is made up of ball lock head 1, lock core 2, base plate 3, latch hook 5, bayonet lock 6 and the locking bolt 9 that is arranged on the refrigerator. Ball lock head 1 is installed on the base plate 3. Be provided with two angles 8 at base plate, with the slewing area of restriction latch hook 5. Latch hook 5 is sleeved on lock core 2 Shang ， And and is provided with flange 4 and backing pin 7. Deviate to prevent latch hook 56 ends that are arranged at lock core of bayonet lock.

When unblanking, key is inserted in the lock core, when being clockwise to 270 °, the end of bayonet lock 6 drives the backing pin 7 that is arranged on the latch hook 5, and bayonet lock 6 and backing pin 7 rotate 90 ° together again to location, angle 8 places, at this moment then, latch hook 5 is thrown off locking bolt 9, forwards refrigerating cabinet lock unlatching in the handle to. This moment, key can be extracted (also can still be inserted in and lock), during locking, then only need key is rotated counterclockwise, when rotating to 270 °, bayonet lock 6 ends drive backing pin 7, and then rotating 90 °, bayonet lock 6 contacts the location with the flange 4 that backing pin 7 turns on the latch hook together with another angle. At this moment, latch hook 5 and locking bolt closure are extracted key, and utilizing lock cylinder is the lockable refrigerating cabinet lock.

The refrigerator lock construction is simple, making is easy, and it not only can not damage the Mechanical Builds of former refrigerator, and has improved the security reliability of former refrigerator-freezer.

Claims (1)

1. A kind of refrigerator lock that is installed in the refrigerator-freezer handle, it is characterized in that this refrigerator lock is made up of ball lock head (1), lock core (2), base plate (3), latch hook (5), bayonet lock (6) and locking bolt (9), ball lock head (1) is installed on the base plate (3), base plate is provided with two angles (8), latch hook (5) is sleeved on the last And of lock core (2) and is provided with flange (4) and backing pin (7), and bayonet lock (6) is arranged at the end of lock core.

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