A disposable plastic cup

Abstract

The invention belongs to the field of plastic products, and particularly relates to a disposable plastic cup. The disposable plastic cup comprises a cup body, a base, a temperature-isolating ring anda vacuum cavity, the cup body is made of transparent plastic, the caliber of the upper end of the cup body is larger than that of the lower end, a base is fixedly connected to the inner wall of the bottom end of the cup body, the temperature-isolating ring is uniformly and fixedly connected to the outer surface of the cup body, the top view of the base is round, the cross section of the temperature insulation ring is triangular, the sharp angle of one end of the temperature insulation ring faces the outer side, the vacuum cavity is formed in the temperature-isolating ring, so that the perception of the human hand on the temperature is reduced, and the plastic cup is easier to move, due to the fact that the vacuum cavity is arranged in the temperature-isolating ring, the heat conduction effect of the temperature-isolating ring is further inhibited at high temperature, so that the temperature of the human hand feeling is the lowest and is convenient to move. The disposable plastic watercup is mainly used for solving the problem that the existing disposable plastic water cup wall is relatively thin and is easily affected by hot water to be softened so as to be difficult to move, andmeanwhile, the water temperature of the cup bottom can be reduced slowly and cannot provide service for customers in time.

Description

technical field [0001] The invention belongs to the field of plastic products, in particular to a disposable plastic cup. Background technique [0002] Disposable water cup is a paper cup that is easy to carry and use, and is cheap. It is a common drinking tool in many homes and public places. Disposable water cups are divided into paper cups and plastic cups. A layer of polyethylene water-proof film will be painted on the inner wall of the cup body, and the cups will become popular. However, the existing disposable plastic cups are made of simple materials and low prices, which will make the cup wall thinner. When customers come to the company to discuss business in summer When hot water is in the disposable plastic cup, the wall of the cup is hot and difficult to move, which is inconvenient for customers to drink. At the same time, the water temperature at the bottom of the cup will drop slowly because the bottom of the cup is always in contact with the table, but polyethy...

AI Technical Summary

Problems solved by technology

The present invention is mainly used to solve the problems that the existing disposable plastic water cups are thinner and easily softened by hot water, making it difficult to move, and at the same time, the water temperature at the bottom of the cup drops slowly and cannot provide services for customers in time.

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