A one-button open bottle cap

Abstract

The invention relates to a one-button open bottle cap, which includes a bottle mouth and a bottle cap, and also includes a positioning ring, a fixing ring and an oval elastic snap ring. The positioning ring and the fixing ring are sequentially arranged in the bottle cap from top to bottom. There is a gap between the positioning ring and the fixed ring, and the two ends of the long axis of the elastic snap ring are located in the gap, and one of the two ends of the long axis of the elastic snap ring is provided with a pressing piece, and the corresponding pressing pieces of the positioning ring and the fixing ring There is a chamber for accommodating the pressing piece at the position, and the pressing piece can be displaced radially along the bottle cap in the chamber. The side wall of the bottle cap corresponding to the position of the chamber is provided with a port connecting the chamber; the side wall surrounding the bottle mouth There is a slot on the top corresponding to the position of the elastic snap ring, and the two ends of the short axis of the elastic snap ring are located in the slot to lock the connection between the bottle cap and the bottle mouth, and can break away from the slot and enter the space when the pressing piece is pressed and opened. slot, thereby unlocking the connection between the cap and the mouth of the bottle. The invention has the advantages of simple structure, convenient and labor-saving operation, and safe and fast opening of the cover.

Description

technical field [0001] The invention relates to a bottle cap, in particular to a one-button open bottle cap. Background technique [0002] Drinking water is something that everyone cannot do without. In modern society, people's life rhythm is very fast. Even for such trivial things as drinking water, people strive to pursue simplicity, convenience and speed. Therefore, various water cups and matching functional bottle caps that can drink water conveniently and quickly have also emerged at the historic moment. [0003] Most of the bottle caps currently on the market are buckle-type or screw-type structures. The spiral structure generally requires one hand to fix the bottle body, and the other hand to rotate the cap multiple times to open the cap, which is complicated and laborious to operate; the buckle structure generally requires one hand to fix the bottle body, and the other hand to buckle it open. The buckle connection is laborious to operate, and the water in the bott...

AI Technical Summary

Problems solved by technology

The spiral structure generally requires one hand to fix the bottle body, and the other hand to rotate the cap multiple times to open the cap, which is complicated and laborious to operate; the buckle structure generally requires one hand to fix the bottle body, and the other hand to buckle it open. Buckle connection, the operation is laborious, and the water in the bottle is easy to splash when the bottle cap is opened, causing waste, and the large reaction force generated by the bottle cap is easy to cause damage to the fingers when the bottle cap is opened, and the safety is low

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