CN2551938Y

CN2551938Y - Refrigerator linkage device

Info

Publication number: CN2551938Y
Application number: CN 02270939
Authority: CN
Inventors: 张文辉; 徐永久; 姚惠民; 白莉; 吴智山
Original assignee: Guangdong Kelong Electrical Appliances Co Ltd
Current assignee: Guangdong Kelong Electrical Appliances Co Ltd
Priority date: 2002-06-11
Filing date: 2002-06-11
Publication date: 2003-05-21
Anticipated expiration: 2012-06-11

Abstract

The utility model relates to a refrigerator linkage device. A guide track is arranged at the external side of a food layer shelf of a refrigerator. One end of a linkage rod is connected with the internal side of the door of the refrigerator, and the other end is positioned in the guide track. One end of the linkage rod can slide in the guide track. When the door of the refrigerator is opened, the food layer shelf is pulled out when the linkage rod slides in the guide track. When the door of the refrigerator is closed, the food layer shelf is pushed in following that the linkage rod slides in the guide track. Being capable of pulling out the food layer shelf at the same time when the door of the refrigerator is opened, the utility model reduces the procedure of taking food out of the refrigerator, reduces the leakage of the condensed air in the refrigerator, saves energy and meets the requirements that both living and work are speeded.

Description

The refrigerator linkage

Technical field

The utility model relates to the refrigerator member, in more detail the refrigerator linkage of the accessories such as pallet of refrigerator doors and its refrigeration, refrigerating chamber interlock.

Background technology

Rise gradually and popularization along with many warm areas, multi-door refrigerator, an independently temperature-controlled area territory all might be arranged in the zone at each pallet, fruit and vegetable case or drawer place in the freezer compartment of refrigerator, for making a food access in the zone not have influence on other regional food preservation, best solution is exactly the door body that a sealing is set for each independent temperature-controlled area territory.When the user will get food, open the refrigerator doors of depositing this food earlier, pull out the pallet that is used to deposit food in food layer frame such as the refrigerator, fruit and vegetable case, drawer etc., take out food,, close refrigerator doors propelling refrigerators such as food layer framves, could be through five action links from taking out the food that needs, cold air leak the time long, amount is big, action link is many, is difficult to adapt to the consumer demand that present life, work rhythm are accelerated day by day.

The utility model content

The purpose of this utility model is the defective at the prior art existence, a kind of refrigerator linkage is provided, pull out food layer frame when opening refrigerator door, the link of food is got in minimizing from refrigerator, reducing the interior cold air of refrigerator leaks, save the energy, the consumer demand that adaptation life, work rhythm are accelerated day by day.

Refrigerator linkage of the present utility model is to establish guide rail in the refrigerator food layer frame outside, and an end of gangbar is installed in the refrigerator door inboard, and the other end is in guide rail.

Gangbar and refrigerator door are hinged, and be also can screw affixed.

Described guide rail is " one " or " | " shape;

Described guide rail also can be L-shaped.

Refrigerator food layer frame deposited a side of food for inboard, and in order not hinder access food, it is convenient that guide rail is located at the outside, particularly is located at bottom side the best.

For the ease of food access and installation, it is better that an end of gangbar is installed in the top and/or the bottom of refrigerator door inboard, preferably is installed in upper end and/or lower end.

One end of gangbar can slide in guide rail, when opening refrigerator door, by gangbar in guide rail, slide along the band pull out food layer frame, when refrigerator doors is closed, in guide rail, slide along band propelling food layer frame by gangbar, thus the link gear of formation refrigerator door and food layer frame.

The utility model compared with prior art has following advantage:

1, only need 3 action links at refrigerator access food, the switching time of refrigerator door raises the efficiency when shortening access food, reduces cold air and leaks, and saves the energy;

2, simple in structure, easy for installation.

Description of drawings

Fig. 1 is the structural representation of refrigerator linkage when the door body is closed;

Fig. 2 is the structural representation of device when the door body is opened among Fig. 1.

The specific embodiment

Accompanying drawing is a preferred forms of the present utility model, and the utility model is not limited only to this.

As shown in Figure 1, the refrigerator linkage is to be provided with guide rail 1 (1) in food layer frame (this example is pallet) 1 bottom side, and an end of gangbar 2 can slide in guide rail 1 (1), the other end and door body 3 bottom-hinged, as shown in Figure 1, when door body 3 was closed, gangbar 2 one ends were fit to the position at guide rail 1 (1).As shown in Figure 2, when opening, an end of gangbar 2 is at the end or the dead angle of guide rail 1 (1), so that refrigerator door can be pulled out pallet when opening.

Shown in Figure 2, a door body is pulled out 100～200mm by gangbar with pallet, fruit and vegetable case or drawer, and telescopic concrete distance is determined by the length of gangbar itself and the gangbar distance apart from the rotating shaft of door body." L " type guide rail of tray bottom can make pallet open the still available behind the door 100～200mm that pulls out, so that take out the food of the inside.

As desire pallet is taken out refrigerator and clean, then pallet must be raised about 5mm, can take out smoothly after the disengaging gangbar.

For avoiding pallet when opening the door, to run into a body, can suitably strengthen the radius of corner of pallet near rotating shaft place of door body.

Claims

1, a kind of refrigerator linkage is characterized in that establishing guide rail in the refrigerator food layer frame outside, and an end of gangbar is connected with refrigerator door is inboard, and the other end is in guide rail.

2, refrigerator linkage according to claim 1 is characterized in that gangbar and refrigerator door are hinged.

3, refrigerator linkage according to claim 1 is characterized in that gangbar and refrigerator door screw are affixed.

4,, it is characterized in that described guide rail is " one " or " | " shape according to claim 1 or 2 or 3 described refrigerator linkages.

5, according to claim 1 or 2 or 3 described refrigerator linkages, it is characterized in that described guide rail is L-shaped.

6,, it is characterized in that described guide rail is located at food layer frame bottom side according to claim 1 or 2 or 3 described refrigerator linkages.

7, according to claim 1 or 2 or 3 described refrigerator linkages, it is characterized in that described guide rail is located at food layer frame bottom side, guide rail is " one " or " | " shape.

8, according to claim 1 or 2 or 3 described refrigerator linkages, it is characterized in that described guide rail is located at food layer frame bottom side, guide rail is L-shaped.

9,, it is characterized in that an end of described gangbar is connected with the top and/or the bottom of refrigerator door inboard according to claim 1 or 2 or 3 described refrigerator linkages.

10,, it is characterized in that described gangbar is connected with refrigerator upper end and/or lower end according to claim 1 or 2 or 3 described refrigerator linkages.