Beer bottle opener

Abstract

The invention discloses a beer bottle opener. The beer bottle opener comprises a body. The front end of the body is provided with a bayonet. The body comprises a core made of foamed aluminum alloy, a ceramic layer and a metal layer. The metal layer and the ceramic layer are sequentially wrapped outside the core from outside to inside. The core comprises a shaft post and a protruding part which is arranged outside the shaft post and extends outwards in the radial direction. The metal layer is an aluminum alloy layer, and enhancement materials are dispersed in the metal layer. The beer bottle opener is simple in structure, light, firm, secure, good in stability and not liable to damage or fracture.

Description

technical field The invention relates to a bottle opener, in particular to a beer bottle opener. Background technique When the swimming pool is used for a period of time, the pool water will start to become turbid. Most swimming pools solve the problem of pool water turbidity by changing the water, but a small number of hard-to-remove stains will adhere to the pool wall and pool bottom. If these stains It is difficult to remove effectively by rinsing with water, and strong scrubbing is required to remove it. The traditional manual washing operation to clean stains is labor-intensive, time-consuming and low in efficiency. In order to improve work efficiency and enhance cleaning effect, various mechanical cleaning machines have occurred in the prior art to replace manual cleaning. However, this kind of automatic cleaning is only used for large-scale cleaning, which can show high efficiency and low cost. In temporary cleaning, using these equipments is a waste of resources a...

AI Technical Summary

Problems solved by technology

However, this kind of automatic cleaning is only used for large-scale cleaning, which can show high efficiency and low cost. In temporary cleaning, using these equipments is a waste of resources and the operating cost is too high. At this time, it is necessary to use challenges rod manual cleaning

The existing poles are columnar structures made of a single material, and their center of gravity will seriously deviate from the user during use, so it will be very laborious to use, very inconvenient to operate, and not conducive to maintenance

Images