Refrigeration equipment door column and preparation method thereof

Abstract

The invention provides a door pillar used for refrigeration equipment and a method and the refrigeration equipment used for preparing of the door pillar of the refrigeration equipment. The door pillar used for the refrigeration equipment comprises a body and a membrane coating layer, the body is formed by plastics, and the membrane coating layer is arranged on at least one portion of the outer surface of the body. The method used for preparing of the door pillar of the refrigeration equipment comprises that after plastic base materials are melted, extrusion forming is conducted so as to form the body with a scheduled shape, and the membrane coating layer is adhered to at least one portion of the outer surface of the body. The refrigeration equipment is provided with the door pillar used for the refrigeration equipment, so that the refrigeration equipment has various shapes and has the advantages of being antiseptic and wear-resisting. Therefore, taste quality of the refrigeration equipment is improved, requirements of consumers can be met, and further market competitiveness of a product is improved.

Description

technical field [0001] The invention relates to the field of refrigeration equipment. In particular, it relates to a door column for a refrigeration device and a method for making the same. Background technique [0002] The door columns of refrigeration equipment in the prior art mainly include aluminum alloy columns, spray-free co-extruded plastic door columns and spray-coated plastic door columns. Among them, the aluminum alloy columns are mainly used in high-end or export glass door refrigerators / freezers, which are characterized by high gloss, but the price is high and the appearance is simple; the spray-free co-extruded plastic door columns are characterized by high comprehensive performance and high product The pass rate is high, the disadvantage is that the metal gloss is low, the appearance is single, and it cannot be applied to high-end refrigerators; the sprayed plastic column is characterized by high comprehensive performance, and the disadvantage is that the pai...

AI Technical Summary

Problems solved by technology

Among them, the aluminum alloy columns are mainly used in high-end or export glass door refrigerators / freezers, which are characterized by high gloss, but the price is high and the appearance is simple; the spray-free co-extrusion plastic door columns are characterized by high comprehensive performance The pass rate is high, the disadvantage is that the metal gloss is low, the appearance is single, and it cannot be applied to high-end refrigerators; the sprayed plastic column is characterized by high comprehensive performance, and the disadvantage is that the paint has been peeled off and scratched in the process of production, transportation and use. Injuries and other problems, low product qualification rate, single appearance

[0003] Therefore, the door column for refrigeration equipment and its preparation method still need to be improved

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