Drinking cup

Abstract

The invention discloses a drinking cup which comprises a drinking cup body. The drinking cup body comprises a cup body and a cup opening part, the cup body comprises an inner container and an outer container, the outer container is provided with multistage lantern rings, the lantern rings are provided with an interlayer cavity and a contact piece, heat exchange substances are contained in the space wrapped with the interlayer cavity and the contact piece, the heat exchange substances comprise a solution or a liquid mixture which contains a dispersing agent and / or a nucleating agent, and heat exchange of the heat exchange substances can be divided into a rapid cooling phase and a slow cooling phase. The drinking cup is simple in structure, the effect of rapidly cooling hot water is achieved, and when the water temperature is decreased to the temperature range of drinking water suitable for a user, the effect of slowly lowering the temperature is achieved; meanwhile, the multiple lantern rings are arranged on the outer container, and the user can adjust and control different water temperatures by rotating or turning the multistage lantern rings.

Description

technical field [0001] The invention relates to a water cup, in particular to a drinking cup. Background technique [0002] In daily life, when we are eager to drink warm water, we generally have to wait patiently for the temperature of the boiling water to drop, which not only brings a great test to people’s patience, but also wastes time. In addition, sometimes we only have cold water, and when we need warm water , can only heat the cold water, and it also takes a lot of time to wait. Therefore, researching and developing a kind of product that can change cold water into warm water or hot water into warm water in a short time has become a problem to be solved urgently by those skilled in the art. Liquid containers are very common in life, such as water cups, washbasins, foot basins, feeding bottles, etc. The common materials of these liquid containers are plastic, stainless steel, ceramics, etc. Because of their low cooling rate, they cannot meet the specific needs of us...

AI Technical Summary

Problems solved by technology

At present, there are many cups with the function of adjusting the water temperature. The first category: for example, the application number CN201220702850 describes a cup with the function of temperature adjustment. The method of accelerating cooling uses an external power supply to realize the heating and cooling function. Due to the need for an external power supply, the system is more complicated and there are many limiting factors in the use process; Sodium sulfate decahydrate, borax, ethylene glycol and distilled water are used as a method to adjust the water temperature. This method uses the heat absorption and release function of the phase change material at the phase change point to realize the temperature adjustment of the liquid in the cup, and utilizes the characteristics of the phase change material to realize the temperature adjustment function, but it still has deficiencies in the precise regulation of liquid temperature and regulation speed; the third category: for example, in the patent of application number CN201420486202, a refrigeration thermostat box and a heating thermostat box are designed. Ice is added to the temperature control box, and when heating is required, solid fuel is added to the heating temperature control box for heating. Through this design, the two-way temperature control function is realized. In the patent application number CN201310487071, the middle of the cup is placed into a concentric cup. Add ice cubes to cool the outer layer of liquid when it needs to be used. This kind of thermos cup needs to master the time and accurately judge whether the temperature of the liquid in the cup reaches the appropriate temperature range, so the accuracy of temperature control will be low; Four categories: For example, the patent application number CN201220533606 adds two heat conducting sheets to the interlayer of the cup, and rotates the heat conducting sheets as required to adjust the cooling rate of the liquid in the cup. Thermal design to achieve the purpose of rapid cooling. This type of thermostat cup realizes the function of rapid cooling by adjusting the external heat exchange structure of the cup, and the design of this type of system is complicated, and the requirements for the operator are slightly high, and certain skills are required This type of product has excellent performance. In addition, this type of thermostat cup can only realize one-way temperature regulation, and cannot realize the heating function of the liquid; the fifth category, patent No. CN201683610U discloses a thermostat cup, which is mainly composed of The cup body, the cup cover, the outer layer of the cup wall, the inner layer of the cup wall, etc., are characterized in that the outer layer of the cup is a double-layer cup wall, and the double-layer cup wall is provided with an opening. Although this patent solves the temperature adjustment function, the user Only through skin contact or tasting to verify the temperature adjustment effect, it is easy to cause burns; if the temperature adjustment effect is not ideal, you can continue to add hot or cold water, if the temperature is adjusted too high, the temperature is too hot or too low, which will affect the drinking taste

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