CN2227808Y - Push-pull door locking machanism for refrigerating cabinet - Google Patents

Abstract

The utility model discloses a sliding door locking mechanism for a refrigerating cabinet, which is a part for a refrigerating apparatus. The sliding door locking mechanism for a refrigerating cabinet is composed of an upper and a lower glass doors, a box body edge frame assembly, a door lock, and limited blocks. The utility model is characterized in that the side of the upper glass door is provided with the door lock, the inner end of the door lock is fastened with a door lock hook, the front and the back sides of the upper and the lower glass doors are respectively provided with one limited block, one end of each limited block is fixed to an aluminum alloy edge frame and a plastic edge frame, and the other end of each limited block is respectively inserted grooves on the enclosed frames of the upper and the lower glass doors. The utility model can realize the real locking of the glass doors of the refrigerating cabinet, under the condition that the door lock is not unlocked, the glass doors can not be moved in any direction, and the stored articles inside the refrigerating cabinet can be taken out.

Description

Refrigerator sliding door locking mechanism

The utility model relates to the refrigerator sliding door locking mechanism that uses on a kind of parts of refrigerating equipment, particularly refrigerator.

At present, refrigerator particularly household freezer does not all have desirable retaining mechanism, has indivedual refrigerators to install door lock additional.But, after door lock locking, still can upwards take off the storage thing that takes out behind the glass door in the refrigerator, this is existing refrigerator weak point technically.

The purpose of the utility model is to disclose a kind of refrigerator sliding door locking mechanism that utilizes refrigerator sliding door upper side to lock and add limited block on sliding door two siding tracks up and down at aforementioned the deficiencies in the prior art.

The utility model is realized as follows: refrigerator sliding door locking mechanism, it is by glass door up and down, casing is along the frame assembly, door lock and limited block constitute, wherein: door lock 1 is housed in the side of upper glass door 3, inner fastening the door lock hook 6 of door lock 1, respectively adorn a limited block 5 in the two sides, front and back of upper glass door 3, a limited block 5 is also respectively adorned in two sides, front and back at lower-glass door 2, limited block 5 one ends be fixed on aluminium alloy along frame 14 and plastics along on the frame 12, the other end inserts upper glass door 3 respectively and the lower-glass door encloses in the groove of frame 17.

Good effect of the present utility model is: it can realize the real locking of refrigerator glass door, just which direction all not to move glass door under the situation of not opening door lock, can not get the storage thing in the refrigerator.Thereby overcome when having only door lock, still can upwards take off glass door and take out the shortcoming that stores thing in the refrigerator.

Description of drawings is as follows:

Fig. 1 is the layout of door lock of the present utility model and limited block.

Fig. 2 is the A-A profile of Fig. 1.

Fig. 3 is the B-B profile of Fig. 1.

Wherein:

1, door lock 2, lower-glass door 3, upper glass door 4, casing are along the frame assembly

5, limited block 6, door lock hook 7, to the doorstep enclose frame 8, transplant a cutting to the doorstep

9, frame 11, Xiamen cutting 12, plastics are enclosed along frame in sealing strip 10, Xiamen

13, stiffener 14, aluminium alloy are along frame 15, outer panels 16, screw

17, the lower-glass door encloses frame 18, glass 19, internal box side plate

Below in conjunction with accompanying drawing the utility model is described in further detail:

As Fig. 1, shown in 2,3.Refrigerator sliding door locking mechanism, it is by glass door up and down, casing is along the frame assembly, door lock and limited block constitute, and it is characterized in that: in the side of upper glass door 3 door lock 1 is housed, inner fastening the door lock hook 6 of door lock 1, respectively adorn a limited block 5 in the two sides, front and back of upper glass door 3, a limited block 5 is also respectively adorned in two sides, front and back at lower-glass door 2, limited block 5 one ends be fixed on aluminium alloy along frame 14 and plastics along on the frame 12, the other end inserts upper glass door 3 respectively and the lower-glass door encloses in the groove of frame 17.In use, door lock 1 is opened, glass door can spur back and forth at left and right directions up and down, and four limited blocks 5 have limited glass door moving in vertical direction.During locking door lock 1, door lock hook 6 is rotated down, thereby has limited the move left and right of glass door up and down.

Claims (1)

1, a kind of refrigerator sliding door is locked mechanism, it is by glass door up and down, casing is along the frame assembly, door lock and limited block constitute, it is characterized in that: door lock (1) is housed in the side of upper glass door (3), inner fastening the door lock hook (6) of door lock (1), respectively adorn a limited block (5) in the two sides, front and back of upper glass door (3), a limited block (5) is also respectively adorned in two sides, front and back at lower-glass door (2), limited block (5) one ends be fixed on aluminium alloy along frame (14) and plastics along on the frame (12), the other end inserts upper glass door (3) respectively and the lower-glass door encloses in the groove of frame (17).