Shatter-resistant glass vacuum cup

Abstract

The invention discloses a shatter-resistant glass vacuum cup, comprising a cup body; the cup body comprises an inner liner and an outer liner, and the bottom of the inner liner is fixedly connected with the outer liner by means of a rubber pad; the inner surface of the inner liner is fixedly connected with a purple clay layer; the outer surface of the cup body is sequentially coated with a ceramic-based composite coating, an aluminum oxide coating and a glass cloth coating from inside to outside; the bottom of the outer surface of the cup body is in sleeve connection with a third air cushion protecting cover, and the upper end of the outer surface of the cup body is in sleeve connection with a second air cushion protecting cover. According to the shatter-resistant glass vacuum cup, the upper end of the outer surface of a cup cover is in sleeve connection with a first air cushion protecting cover, and the upper end and bottom of the outer surface of the cup body are respectively in sleeve connection with the second air cushion protecting cover and the third air cushion protecting cover, so that a shatter-resistant protection effect for the vacuum cup is achieved, and the problem that when being used by people, the vacuum cup often accidentally touches the ground, so that not only is the vacuum cup damaged, but the safety of the people is also threatened can be solved.

Description

technical field [0001] The invention relates to the technical field of thermos cups, in particular to a drop-proof glass thermos cup. Background technique [0002] The thermos cup is generally a water container made of glass, ceramics or stainless steel with a vacuum layer. It has a cover on the top and is tightly sealed. The vacuum insulation layer can delay the heat dissipation of the water and other liquids inside to achieve the purpose of heat preservation. The cup is developed from the thermos bottle. The principle of heat preservation is the same as that of the thermos bottle, but people make the bottle into a cup for convenience. When people use the thermos cup, they often accidentally touch the thermos cup to the ground. The damage of the thermos cup also poses a threat to people's safety. Therefore, we propose a drop-proof glass thermos cup. Contents of the invention [0003] The purpose of the present invention is to provide a drop-proof glass thermos cup, which...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a drop-proof glass thermos cup, which has the advantage of anti-fall, and solves the problem that people often accidentally touch the thermos cup to the ground when using the thermos cup, which will not only cause damage to the thermos cup, but also cause damage to the thermos cup. It also poses a threat to people's safety

Images