CN201434556Y - Lock fixing and limiting bracket mechanism for refrigerator - Google Patents

Abstract

The utility model discloses a lock fixing and limiting bracket mechanism for a refrigerator, comprising a lock, a lock bracket, an upper door, a lower door, a middle cover plate and a lock core, and is characterized in that installation holes are respectively arranged at both ends of the lock bracket, wherein the installation hole at one end corresponds to the installation hole of a door hinge in the refrigerator, one end of the lock bracket is fixedly connected to one end of the middle cover plate by a fixing connecting piece installed in the installation hole of the end, and the other end is fixedly connected to the other end of the middle cover plate by a fixing connecting piece installed in the installation hole of the door hinge in the refrigerator; the utility model can not only reduce the number of holes and welding fixing seats in the middle of the middle cover plate and improve production efficiency, but also the lock bracket is fixed on both sides of the middle cover plate, so that the action points are dispersed to both sides of the middle cover plate, and when external force acts, the force is dispersed to both sides of the middle cover plate, thereby preventing the middle cover plate from being deformed or loosened.

Description

Lock-fixed limit bracket mechanism for refrigerators

technical field

The utility model relates to a device for a refrigerator, in particular to a lock fixing and limiting support mechanism for a double-door refrigerator with a lock function.

Background technique

In the current prior art, the double-door refrigerator lock is fixed to the limit bracket, which is fixed to the middle of the middle cover of the cabinet with screws, and the middle of the middle cover must be welded with a fixing seat to install the lock bracket, as shown in Figure 1. The lock fixing limit bracket mechanism used in traditional refrigerators has the following problems: two holes in the middle and welding fixing seats are added, and the action point is concentrated in the middle of the middle cover after installation. When there is an external force, the middle cover is easy to deform and loosen. Installation is also time-consuming and laborious at the same time.

Contents of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a lock fixing limit bracket mechanism for refrigerators, which is directly installed on the mounting hole of the middle door hinge seat on the middle cover, which can not only reduce the The hole position and welding fixing seat improve the production efficiency, and the lock bracket is fixed on both sides of the middle cover, so that the action points are distributed to both sides of the middle cover. When there is an external force, the force is distributed to the middle cover Both sides of the cover, so as not to deform and loosen the middle cover.

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

A lock fixing limit bracket mechanism for a refrigerator, comprising a lock, a lock bracket, an upper door, a lower door, a middle cover and a lock cylinder, characterized in that two ends of the lock bracket are respectively provided with installation holes, and one end of the installation hole is Corresponding to the door hinge installation hole in the refrigerator, one end of the lock bracket is fixedly connected to one end of the middle cover through a fixed connector installed in the installation hole of the end, and the other end is installed in the door hinge installation hole in the refrigerator. The fixed connecting piece is fixedly connected with the other end of the middle cover.

As a preferred embodiment of the present invention, the lock is installed on the lower door, the lock bracket is provided with a lock limiting hole, and the upper door is provided with a lock hole.

The beneficial effects of the utility model are: the installation hole of the lock bracket of the utility model is longer than before, and can be directly installed on the middle door hinge installation hole on the middle cover, which can not only reduce the middle hole of the middle cover and Weld the fixing seat to improve production efficiency, and the lock bracket is fixed on both sides of the middle cover, so that the action points are distributed to both sides of the middle cover. When there is an external force, the force is dispersed to both sides of the middle cover, so that It will deform and loosen the middle cover.

Description of drawings

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

Figure 1 is a perspective view of the old lock bracket mechanism.

Fig. 2 is a perspective view of the lock bracket of the present utility model;

Fig. 3 is the assembly sectional view of the lock bracket of the present utility model;

Fig. 4 is a closed view of the refrigerator door of the present invention.

Detailed ways

Referring to Fig. 2, Fig. 3 and Fig. 4, a lock fixing limit bracket mechanism for a refrigerator includes a lock 1, a lock bracket 2, an upper door 3, a lower door 4, a middle cover plate 5 and a lock cylinder 6. Both ends are respectively provided with installation holes, and the installation hole at one end corresponds to the door hinge installation hole in the refrigerator, and one end of the lock bracket 2 is fixed to one end of the middle cover plate 5 through a fixed connector installed in the installation hole at this end connected, and the other end is fixedly connected with the other end of the middle cover plate 5 through a fixed connector installed in the door hinge installation hole of the refrigerator,

As shown in the figure, the lock 1 is installed on the lower door 4, and the lock bracket 2 is provided with a lock limiting hole 7, and the limiting hole 7 of the lock bracket 2 is between the upper and lower doors, and the upper door 3 is provided with a lock hole 8. When locking, the lock core 6 moves upwards, passes the lock limit hole 7 of the lock bracket 2 and reaches the upper door lock hole 8 li, thereby realizing the purpose of locking. Of course, the lock 1 can also be installed on the upper door, which will not be described in detail here.

Claims (2)

1. a refrigerator is with locking fixed limit position bracket institution, comprise lock, lock support, to the doorstep, Xiamen, cover plate and lock core, the two ends that it is characterized in that lock support are respectively arranged with mounting hole site, wherein the mounting hole site of an end is corresponding with door hinge mounting hole site in the refrigerator, one end of described lock support is fixedlyed connected with cover plate one end by the fixed connecting piece that is installed in this end mounting hole site, and the other end is fixedlyed connected with the cover plate other end by being installed in the fixed connecting piece that door cuts with scissors in the mounting hole site in the refrigerator.

2. a kind of refrigerator according to claim 1 is characterized in that with locking fixed limit position bracket institution described lock is installed on the Xiamen, and described lock support is provided with the lock spacing hole, is provided with lockhole to the doorstep.

Images