Brewing mechanism of capsule-type coffee machine

Abstract

The invention discloses a brewing mechanism of a capsule-type coffee machine. The brewing mechanism comprises an upper funnel fixing frame, a lower funnel fixing frame, a funnel cushion block arrangedin the lower fixing frame and a funnel for containing a capsule, and the funnel can pivot relative to the funnel cushioning block. The brewing mechanism is characterized in that a capsule pressing block is pivoted onto the funnel, a puncturing needle is arranged at the position, away from the central axis of the capsule pressing block, of the bottom of the capsule pressing block, the puncturing needle is used for puncturing the capsule when the funnel is covered with the capsule pressing block, water guiding grooves are formed in the puncturing needle and can be communicated with a water pathsystem for supplying water to the capsule, a lifting handle is arranged on the capsule pressing block, and a capsule sealing ring for pressing and sealing the edge of the capsule is arranged at the bottom of the capsule pressing block. According to the brewing mechanism, as the puncturing needle is arranged away from the central axis of the capsule pressing block and the lateral water grooves aredesigned in the puncturing needle, when high pressure water is injected into the capsule, vortex movement is generated, and therefore sufficient brewing of coffee powder is guaranteed.

Description

technical field [0001] The invention relates to the technical field of coffee machines, in particular to a brewing mechanism of a capsule coffee machine. Background technique [0002] Capsule coffee machines are widely welcomed because of their features such as no need to grind beans, convenient brewing, consistent taste and quality of coffee brewed. The working principle of the capsule coffee machine is as follows: put the capsule into the coffee funnel and fix it with a capsule pressing block, puncture the capsule with a puncturing needle, and pour high-pressure water with a certain heat into the capsule to realize the extraction of coffee. At present, the funnel device of the capsule coffee machine on the market does not have a capsule pressing handle. Since the capsule is extracted with high-pressure hot water, after the coffee is brewed, the capsule compartment and the capsule are affected by the high-temperature water. Wear anti-scald gloves to easily remove the extra...

AI Technical Summary

Problems solved by technology

At present, the funnel device of the capsule coffee machine on the market does not have a capsule pressing handle. Since the capsule is extracted with high-pressure hot water, after the coffee is brewed, the capsule chamber and the capsule are affected by the high-temperature water. Wear anti-scald gloves to easily remove the extracted coffee capsules

[0003] On the other hand, most of the piercing needles of existing capsule coffee machines are designed at the center of the axis, so that water enters from the center and coffee comes out from the center during the brewing process, and the surrounding coffee powder cannot be formed after the high-pressure hot water is injected. Vortex, making it difficult to fully brew

[0004] Furthermore, the traditional capsule coffee machine uses manual extrusion of the capsule block to complete the sealing process. After the coffee is extracted and the capsule is taken out, the block is often put aside, which is prone to omissions and loss of accessories.

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