Heat preserving cup capable of quickly cooling

Abstract

The invention relates to a heat preserving cup, particularly to a heat preserving cup capable of quickly cooling, and provides a heat preserving cup capable of quickly cooling which has a simple structure, is convenient to use and rigidly seals a cooling liquid. The heat preserving cup capable of quickly cooling comprises a cup body and a cup cover, wherein the cup body comprises an inner layer, a casing, and a gap layer arranged between the inner layer and the casing; and liquid is sealed in the gap layer, and is lower than the lower end of the inner layer when the cup body is arranged vertically. Little liquid can be sealed in the gap layer; and the cup is neither heavy nor big, and seems no difference from general double-layer heat preserving cups. The cup can be shaken to cool drinking water inside with a temperature above 90 DEG C in several minutes, so that emergency of thirsty people can be solved, and the drinking water in the cup can be cooled continuously one cup by one cup for drinking. The cup also can regulate the temperature of the casing through shaking to satisfactorily warm two hands of a user.

Description

technical field [0001] The invention relates to a thermos cup, in particular to a thermos cup capable of rapid cooling. Background technique [0002] The thermos cup is a cup that can keep the temperature of the drinking water in the cup changing slowly. The thermos cup comprises a cup body and a cup cover. Thermos cups include double-layer thermos cups, vacuum thermos cups and foam thermos cups. The cup body of the double-layer thermos cup includes an inner layer, an outer shell and a gap layer (gap) between the inner layer and the outer shell. The inner layer of the double-layer vacuum flask is where drinking water is placed. The gap layer of the double-layer thermos cup is filled with air, the air density is small, and it is not easy to transfer heat, so it is the thermal insulation material. The air in the gap layer of the double-layer thermos cup is drawn out to form a vacuum, and this thermos cup is a vacuum thermos cup. The vacuum insulation of the vacuum insulat...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned rotary-adjustable quick-cooling thermos cup can quickly cool the drinking water in the cup, which can satisfy the urgent needs of those who are extremely thirsty, but there are still many defects: first, this thermos cup has an inner cup, an outer cup, and threads, and the structure is complicated; secondly, , When drinking water in the cooling cup, the inner cup needs to be twisted, and it is inconvenient to screw on and off; moreover, the inner cup and the outer cup are threaded to seal the cooling brine between the inner cup and the outer cup.

Ordinary double-layer thermos cups include a cup body and a cup cover. The cup body includes an inner layer, an outer shell, and a gap (gap) between the inner layer and the outer shell. thermos cup

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