Portable coffee maker

Abstract

A portable coffee maker comprises a cup body, a water pressure seat body and a coffee making seat body, wherein a water pump component, a water inlet channel and a water outlet channel are arranged in the water pressure seat body, the water inlet channel and the water outlet channel are not communicated with each other, the water inlet channel is communicated with the cup body and a water inlet of the water pump component, a containing cavity communicated with the water outlet channel and used for brewing coffee and a coffee outlet channel communicated with the containing cavity are formed in the coffee making seat body, and the water outlet channel is communicated with the containing cavity and a water outlet of the water pump component. The portable coffee maker has the advantages that hot water in the cup body is directly pumped into the containing cavity by the water pump component to brew coffee, the operation is very simple, water pressure can be up to 15 bar after the hot water passes through the water pump component, the water pressure requirement of a user is completely met, made coffee is rich, the brewing quality is good, and meanwhile the portable coffee maker is simple and compact in structure, small in size and convenient to carry. In addition, the cup body does not need to bear pressure, the sealing requirement is not high, and no leakage problem exists.

Description

technical field [0001] The present invention relates to a portable coffee machine. Background technique [0002] Coffee is one of the most popular beverages in human society. People are pursuing the quality of coffee and the artistic conception of enjoying coffee. The invention and design of coffee tools and utensils are also constantly being refurbished. At present, popular coffee utensils (such as coffee pots, coffee Machines, etc.) have a wide variety of styles, and portable coffee machines are becoming more and more popular among consumers because of their compact structure and easy portability. [0003] For example, a portable hand-operated coffee machine disclosed in Chinese patent CN201310345121.5 includes a cup, a hydraulic seat and a coffee brewing seat that are detachably connected together from top to bottom. There is a water storage chamber, a water inlet channel and a water outlet channel. The water inlet channel is connected to the water storage chamber and th...

AI Technical Summary

Problems solved by technology

Although the portable coffee machine with this structure only needs to open the air pump assembly to realize coffee brewing, thereby solving the problem of inconvenient manual operation, it is relatively large in size and not very convenient to carry, and it is not very convenient to carry it through the air pump assembly. During the pressurization process in the hot water cup set, if the pressure is too high, the hot water in the hot water cup set will leak due to insufficient sealing, and if the pressure is too low, it will affect the quality of coffee brewing

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