Water cup

Abstract

The invention belongs to the technical field of cups, and in particular discloses a water cup. The water cup comprises a cup body and a cup cover, wherein the cup cover comprises a cover body and a cup cover, wherein the cup cover comprises a cover body and a flip which is hinged on the cover body by virtue of a hinge part; a fastening plate, which is represented into an inclined plane guiding form, is arranged on the inner wall of the flip; a fastening part is molded on the fastening plate; a fastener groove, which gets into fastening connection to the fastening part, is molded in the cover body; an uncovering piece and a torsional spring, which are in charge of opening the flip, are coaxially hinged with the flip; the uncovering piece is arranged at the lower side of the flip; the torsional spring is arranged and abuts against between the uncovering piece and the flip; the torsional spring can be squeezed by pressing the uncovering piece to get turned up along an axial direction; uncovering of the flip can be promoted on the basis of elastic potential energy of the torsional spring; and the uncovering piece, after uncovering, is reset by virtue of the torsional spring. The invention aims at providing the water cup which is simple in structure, convenient for water drinking, more user-friendly in uncovering, easy to clean, firm to lock and convenient in locking and unlocking,and is capable of preventing mis-operations.

Description

technical field [0001] The invention belongs to the technical field of cups, in particular to a water cup. Background technique [0002] A water cup is usually a container for people to hold liquids, and can be used to drink tea, water, coffee, and beverages at ordinary times. Usually made of plastic, glass, porcelain or stainless steel, when packing beverages in restaurants, they are often served in paper cups or plastic cups. The cups are mostly cylindrical, open on the top, and hollow for holding things. Due to the opening of the cup, the liquid in the cup is easily polluted by the surrounding dust, so when it is left for a long time, cover it with a cup lid. Simultaneously, in order to facilitate the opening and closing of the bowl cover, some water cups are directly provided with a flip cover above the bowl cover. [0003] Most of the existing flip-top water glasses can be unlocked by pressing the button when unlocking. Although this locking method is simple to open ...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing flip-top water glasses can be unlocked by pressing the button when unlocking. Although this locking method is simple to open and close, the button is only locked by the spring force when locking, so it is easy to accidentally press it. If the cover is opened by pressing the button, especially children may be scalded by hot water due to misoperation, there are hidden dangers in installation

Another kind of flip water cup with a locking structure, the steps to open the lid are cumbersome. You need to toggle the lock switch up and down first, and then press the button. When unlocking, you need to pull out the switch and pull it down. Press it upwards, it will be more laborious to lock when it has been used for a long time or the air pressure inside the cup is high

[0004] On the other hand, the lid opening buttons of water cups on the market are all set on the side of the drinking spout. When opening the lid, you need to support the cup body with your palm and four fingers, and press the button with your thumb. If the button is set too small, it will not be sensitive to open the lid; the button If the setting is too large, it will affect the drinking experience, which is extremely inconvenient; and because it is set under the drinking spout, water will inevitably spill into it when drinking, so the buttons are very easy to wear and rust, which is extremely unhygienic

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