Color changing cup with gas bag

Abstract

The invention provides a color changing cup with a gas bag. A cup body of the cup is provided with a gas bag layer, the gas bag layer is plastics arranged on the outer side of the cup body in a hot pressing mode, the protruding gas bag is arranged on the gas bag layer, the interior of the gas bag is closed, and the gas bag is made of temperature sensing and color changing materials. The color changing cup has the advantages that when hot water is poured in the cup, gas in the gas bag is heated and expands, the gas bag bulges, and when people take the cup, the cup cannot slip easily and has a heat-insulation effect. The gas bag is made of the temperature sensing and color changing materials, the cup can be in different colors due to changes of water temperature, a water temperature indicating effect is achieved, and the cup is novel and attractive. If distribution design, for instance, the small gas bag is made into the shape of pedals which are arranged in the shape of a flower, of the gas bag is adopted in a matched mode, people can see that the color of the flower changes continuously, the approximate range of the water temperature can be seen, and the cup is novel and attractive.

Description

technical field [0001] The invention relates to a water cup, in particular to a color-changing water cup with an air bag Background technique [0002] Water cups are commonly used by people. For cups without handles, there will be problems such as being difficult to grasp and burning hands. And can not intuitively see the temperature of the water in the cup, easy to burn. Contents of the invention [0003] The purpose of the present invention is to provide a novel and beautiful color-changing water cup with an air bag that is easy to grasp and does not burn hands. [0004] The technical solution of the present invention is: a color-changing water cup with an air bag, which is characterized in that: the cup body part of the water cup is provided with an air bag layer, and the air bag layer is a layer of plastic hot-pressed on the outside of the cup body. There is a protruding air bag, and the inside of the air bag is closed, and the air bag is made of thermochromic materi...

AI Technical Summary

Problems solved by technology

[0002] Water cups are commonly used by people. For cups without handles, there will be problems such as difficult to grasp, hot hands, etc.

And you can't intuitively see the temperature of the water in the cup, which is easy to burn

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