a paper cup

Abstract

The invention belongs to the technical field of daily necessities, and in particular to a paper cup. The paper cup comprises a cup body, a weight block, a No.1 elastic rope and a No.2 electric rope, wherein an empty cavity is arranged at the bottom end of the cup body, the weight block is positioned in the empty cavity; the No.1 elastic rope is ring-shaped in a normal state, and the No. 1 elasticrope is attached to the side wall of the cup body near a cup opening through a fixing rope; one end of the No.2 elastic rope is fixedly connected with the No.1 elastic rope, and the other end is fixedly connected with the weight block by the cup body; during the use, when users hold the paper cut to move, the weight block sinks under the effect of gravity, and the No.2 elastic rope fixedly connected with the side wall of the weight block is pulled downwards; when the No.2 elastic rope is pulled downwards, the tension is transferred to the No.1 elastic rope; after being pulled, the No.1 elastic rope deforms an irregular shape, the resonance between the water in the paper cup and the paper cup is reduced, the amplitude on the water surface is reduced, and the water wave is reduced, so thatthe water in the paper cup is not easy to spill.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, in particular to a paper cup. Background technique [0002] A paper cup is a paper container made by mechanically processing and bonding base paper (white cardboard) made of chemical wood pulp. The appearance is cup-shaped; paper cups for frozen food are waxed and can hold ice cream and jam. and butter, etc.; paper cups for hot drinks are coated with plastic, resistant to temperatures above 90°C, and can even bloom in water; paper cups are characterized by safety, hygiene, lightness and convenience; they can be used in public places, restaurants, and restaurants, and are disposable items; In daily life, the use of paper cups is becoming more and more common. Whether it is for receiving guests, going to work or leisure, paper cups are inseparable from people's lives; Spill and flow down along the outer wall of the cup, affecting the use of the user, and when the paper cup is filled with...

AI Technical Summary

Problems solved by technology

[0002] A paper cup is a paper container made by mechanically processing and bonding base paper (white cardboard) made of chemical wood pulp. The appearance is cup-shaped; paper cups for frozen food are waxed and can hold ice cream and jam. and butter, etc.; paper cups for hot drinks are coated with plastic, resistant to temperatures above 90°C, and can even bloom in water; paper cups are characterized by safety, hygiene, lightness and convenience; they can be used in public places, restaurants, and restaurants, and are disposable items; In daily life, the use of paper cups is becoming more and more common. Whether it is for receiving guests, going to work or leisure, paper cups are inseparable from people's lives; Spill and flow down along the outer wall of the cup, affecting the use of the user, and when the paper cup is filled with boiling water, the boiling water will also scald the user; , the tea may also be drunk into the mouth along with the water

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