Color changing cup with gas bag
A technology of airbags and water cups, which is applied in the field of color-changing water cups, which can solve the problems of being difficult to grasp, not being able to see the temperature of the water intuitively, and being easy to be burned, so as to achieve the effect of not being easy to slip
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[0009] A color-changing water cup with an air bag, characterized in that: the cup body part of the water cup is provided with an air bag layer 1, and the air bag layer 1 is a layer of plastic hot-pressed on the outside of the cup body, and a protruding air bag 2 is arranged on it , the inside of the airbag 2 is closed, and the airbag 2 is made of thermochromic material.
[0010] An embodiment of the present invention has been described in detail above, but the content described is only a preferred embodiment of the present invention, and cannot be considered as limiting the implementation scope of the present invention. All equivalent changes and improvements made according to the application scope of the present invention shall still belong to the scope covered by the patent of the present invention.
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