Sealed cold insulation container for drink tanks or bottles

Abstract

The invention discloses a sealed cold insulation container for drink tanks or bottles. The sealed cold insulation container comprises an upper cup body (3), a plastic encapsulation connecting piece (4) and a lower cup body (5); the upper cup body (3) and the lower cup body (5) are correspondingly fixed at the upper and lower ends of the plastic encapsulation connecting piece (4) to form a sealingcavity (7) for placing the drink tanks or bottles (8); an elastic silica gel sleeve pad (6) is arranged in the sealing cavity (7) in interference fit; a plastic rubber inner sleeve (42) is arranged onthe inner surface of the plastic encapsulation connecting piece (4), and is provided with a rubber elastic pressing ring (41) extending to the center to match with the drink tanks or bottles (8) withdifferent diameters for flexible locking; and a plastic rubber cover (43) integrally connected with the plastic rubber inner sleeve (42) is arranged on the outer surface of the plastic encapsulationconnecting piece (4). After the structure is adopted, the sealed cold insulation container has the advantages of compact structure design, simple operation, convenience to use and carry, good insulation effect, capability of carrying refrigerated filling drinks or bottled drinks and capability of serving as a vacuum cup.

Description

Technical field [0001] The invention relates to a cold-preserving container without energy supply, in particular to a closed cold-preserving container for cold (warm) cold storage and filling of various drinks or bottled drinks. Background technique [0002] With the rapid development of my country’s economy, canned beverages have developed rapidly, and the living standards and quality of life of residents have been significantly improved. There are many tourists who go out to travel. It is necessary for tourists to carry drinks when they travel. Tourists all hope to drink cold drinks when traveling, and can choose a variety of different sizes and types of drinks. Existing products that can meet the above requirements of tourists, apart from refrigerators, there is no product that can meet them. However, as a daily electrical appliance, refrigerators need to consume electricity to operate, and the radiation generated during operation has an impact on the body. It is also more inc...

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