Vacuum cup

Abstract

The invention discloses a vacuum cup. The vacuum cup comprises a vacuum cup body, wherein a water storage device is arranged at a bottom end of the vacuum cup body; the water storage device is used for dissipating heat of water in the water storage device, the heat dissipation speed is high, the water can be rapidly cooled, through cooperation of a conveying device and a water lifting device, people can inject low-temperature water in the water storage device into the vacuum cup body to reduce the temperature of the water in the vacuum cup body, and then people can adjust the temperature of drinking water according to own preferences; the vacuum cup ensures that people can directly drink water when needing drinking water, is very convenient to use, enables people to adjust the heat preservation effect of the vacuum cup body through cooperation of the conveying device, the driving piece and the air extractor, further enables people to adjust the heat dissipation speed of the vacuum cup according to own water drinking habits and seasons, is better in applicability, and improves practicability of the vacuum cup.

Description

Technical field [0001] The present invention relates to the field of thermos, and more particularly to a thermos cup. Background technique [0002] The insulation cup has been developed from the thermos, the principle of insulation is the same as the thermos bottle. It is only to make the bottle to make the bottle, and the outer surface is smooth and no odor. After the water is turned into the heat, the hot cup can be called it. It is a good cup, the thermos cup is generally a container made of a water layer formed by ceramic or stainless steel, and the top is covered, the seal is strict, and the vacuum heat insulating layer can make the liquid in the internal water to delay the heat of heat to achieve heat. Objective, its shape is elegant, inner liner seamless, has good sealing performance, with good insulation performance, can put ice, you can also put it on it, whether it is traveling or home use is very convenient. [0003] The existing thermos cup is mainly composed of liner...

AI Technical Summary

Problems solved by technology

[0003] The existing thermos cup is mainly composed of an inner tank, an outer shell, and a cup cover in structure. An annular cavity is formed between the inner tank and the outer shell. The inside of the annular cavity is evacuated to form a vacuum insulation layer. Liquids such as water in the interior delay heat dissipation to achieve the purpose of heat preservation. It is suitable for drinking directly. If you adjust the cooling speed by opening the lid of the thermos cup, firstly, the heat dissipation will be slow and the cooling effect will not be obvious. The heat dissipation speed cannot be adjusted, and it is extremely inapplicable in hot summer. It cannot meet the needs of people to drink water as soon as possible, and the applicability is poor. Therefore, it is urgent to design a thermos cup

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