Automatic door closing device of cellular refrigerator
An automatic door closing device and cabinet door technology, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve the problems of large space gaps and reduce the space utilization rate of compartmentalized refrigerators, and achieve small space gaps and improve space utilization. Utilization rate and effect of saving installation space
Inactive Publication Date: 2015-12-30
GUANGZHOU W&E DICAIYUAN COLD CHAINS CO LTD
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Problems solved by technology
[0004] The embodiment of the invention discloses an automatic door closing device for a compartmentalized refrigerator, which is used to solve the problem that when the existing compartmentalized refrigerator is installed with an automatic return door hinge, the space gap between the two layers of refrigerated storage compartments is large, and the space of the compartmentalized refrigerator is reduced. The question of utilization
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[0025] The embodiment of the invention discloses an automatic door-closing device for a compartmentalized refrigerator, which can solve the problem of the large space gap between the two layers of refrigerated storage compartments when the existing compartmentalized refrigerator is installed with an automatic return door hinge, reducing the space utilization of the compartmentalized refrigerator rate problem.
[0026] see Figure 1 to Figure 5 , an automatic door closing device for a compartmental refrigerator in an embodiment of the present invention, comprising: an automatic return door hinge 1, a rotating shaft pin 2 and a shaft sleeve 3;
[0027] The automatic return door hinge 1 is installed on the top of the cabinet door fixed edge 4 of the second cabinet door;
[0028] The shaft sleeve 3 is fixedly installed on the lower part of the fixed edge 4 of the first cabinet door, and the first cabinet door is the corresponding cabinet door on the upper layer of the second cabi...
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The embodiment of the invention discloses an automatic door closing device of a cellular refrigerator, which is used for solving the problem that the large clearance between the two refrigerator storage cases lowers the space utilization ratio of the cellular refrigerator when the automatic-reversion door hinge of the existing cellular refrigerator is installed. The automatic door closing device comprises an automatic-reversion door hinge, a rotating shaft pin and a shaft sleeve, wherein the automatic-reversion door hinge is installed on the upper part of a door fixed edge of a second door; the shaft sleeve is fixedly installed on the lower part of a door fixed edge of a first door; the first door is a door corresponding to the second door on the upper layer; one end of the rotating shaft pin is movably installed in the shaft sleeve on the first door, and the other end is fixedly connected with the automatic-reversion door hinge of the second door; and the shaft sleeve rotates around the rotating shaft pin.
Description
technical field [0001] The invention relates to the technical field of refrigerated cabinets, in particular to an automatic door-closing device for compartmentalized refrigerated cabinets. Background technique [0002] With the improvement of social living standards, people pay more and more attention to food preservation, which makes the use of refrigerators more and more extensive. According to different needs, the structure of the freezer is also various. Among them, the grid freezer is gradually favored by people because of its independent compartments, no smell, and easy management. The compartmental refrigerator is provided with a plurality of refrigerated storage compartments arranged together, each refrigerated storage compartment is provided with an independent cabinet door, and the refrigerated storage compartments are separated by partitions. [0003] Automatic return door hinges are mostly used in automatic doors, especially automatic doors with frequent opening...
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Inventor 黄松辉
Owner GUANGZHOU W&E DICAIYUAN COLD CHAINS CO LTD