Coffee brewing mechanism and method for making coffee by using mechanism

Abstract

The invention relates to a coffee brewing mechanism which comprises a brewing box, an end cover, a switch assembly, an inner box and an air pump, the interior of the brewing box is hollow and is provided with a top opening, and a dripping opening is formed in the bottom wall of the brewing box; the end cover is detachably connected to a top opening of the brewing box; the switch assembly is used for controlling opening and closing of the dripping opening; the inner box is arranged in the brewing box, and an extraction cavity capable of containing coffee powder is jointly formed between the inner box and the end cover; a filtering hole capable of pressing the extraction liquid into the brewing box in a state of applying pressure into the inner box is formed in the bottom wall of the inner box; the air pump is used for introducing air into the extraction cavity. When the coffee brewing mechanism is used, coffee powder and water are added into the inner box; the dripping opening is maintained to be closed, after standing or stirring the contents in the inner box, air is introduced into the extraction cavity through the air pump, the dripping opening is opened, the pressure in the extraction cavity is increased, and coffee liquid is pressed out. According to the method, the coffee taste is not damaged, caffeine is not excessively extracted, the coffee taste is improved, the makingtime is shortened, and the stability of the coffee concentration is improved.

Description

technical field [0001] The present invention relates to a coffee brewing mechanism and a method for making coffee using the same. Background technique [0002] As an iconic drink of modern life taste, coffee has gradually entered people's daily work, study and life. People soaking a cup of rich and mellow coffee in their spare time will not only greatly improve their spirits, but also allow people to slowly enjoy the infinite relaxation and beauty of their leisure time. [0003] With the continuous improvement of people's requirements for coffee beverages, more and more people believe that the coffee beverages after cooling are more delicious after a longer cooling process, and the longer the cooling process is, such as coffee beverages that will be brewed After a night of cooling, the more you can get the essence of the coffee. Cold coffee is soaked and moistened at low temperature, and the taste is fragrant, smooth, not sour, not hurting the stomach, and is loved by many...

AI Technical Summary

Problems solved by technology

When you need to drink cold coffee, pour coffee powder into a specific brewing device, and then use cold water to brew the coffee powder in the brewing device to get cold coffee, but it takes too long

[0004] At present, there are also methods on the market that repeatedly soak coffee powder in cold water for extraction by siphoning, or let the coffee powder soak in cold water while stirring to extract, but these methods still take a long time, and the concentration of the coffee produced is not stable. , unable to meet consumer demand

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