Bottle opener

Abstract

The invention relates to a bottle opener for opening a bottle cap with a skirt and aims to solve the problem that the bottle cap with the skirt is difficult and unsafe to open. The bottle opener provided by the invention is mainly composed of a handle, a double-arm U-shaped groove with cutting edges and a bevel, a head cover on the upper part of the U-shaped groove and a partition plate on the lower part of the U-shaped groove. A bottle opening process is finished by the following steps of: firstly, cutting the cutting edges in a gap between the skirt of the bottle cap and the bottle opening; then sliding the skirt along the bevel to lift the bottle cap; and then prying the bottle cap out of the bottle opening. The head cover on the upper part of the U-shaped groove can prevent the pried-out bottle cap from popping up. The partition plate prevents hands from being in contact with the bottle opening in an operating process. The skirt is deformed by virtue of a bent space and the frictional force is increased, so that the bottle cap is locked in the bottle opener. The bottle opener is simple in structure, and not only can safely and quickly open the bottle cap with the skirt, but also can be mounted back to the bottle cap. Furthermore, in the process, the bottle cap is prevented from being in contact with other objects, so that substances in the bottle are prevented from being polluted.

Description

technical field [0001] The invention relates to a bottle opener, in particular to a bottle opener capable of safely opening and reassembling a bottle cap with a skirt. Background technique [0002] Some products currently on the market use bottle containers with caps to store materials, such as chemical reagents. The bottle cap of a general bottle container includes an outer cover and an inner cover. The inner cover is generally a plastic structure with a skirt, which mainly plays a sealing role. Because it fits tightly with the bottle mouth, it is difficult to open with bare hands. Especially for highly toxic and highly corrosive chemical reagents that require high purity, a bottle opener that can safely and smoothly open this bottle cap is especially needed. [0003] The bottle opener CN2536569Y adopts the principle that the inner diameter of the U-shaped groove is slightly smaller than the outer diameter of the bottle inner plug to clamp the opened bottle cap. This meth...

AI Technical Summary

Problems solved by technology

But this design makes there is a gap between the "press plate" and "press reed", which is difficult to clean

Accumulated dirt will contaminate the reagents in the bottle

[0005] The bottle opener CN103274343A adopts the method of pressing the "top cover" to deform it and then compress the opened inner cover. Frequent pressing can easily cause muscle damage to the user's hand

[0006] The technical problem to be solved by the present invention is to provide a bottle opener, which can solve the problems of difficult opening, uncontrollable strength and unsafety of skirted bottle caps.

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