Rising breaking assembly for beverage extraction device

Abstract

The invention provides a rising breaking assembly for a beverage extraction device. The rising breaking assembly comprises a rising breaking plate with a first end surface and a second end surface, and further comprises an elastic sleeve, wherein a perforating member for piercing a capsule is arranged on the first end surface; and the circumferential side of the rising breaking plate is wrapped with the elastic sleeve, a first blocking part is arranged on the side, corresponding to the first end surface, of the elastic sleeve, the first blocking part surrounds the rising breaking plate and covers an outer ring of the first end surface, the first blocking part is provided with a upwarped section upwarped relative to the first end surface, so that a gap is formed between the inner wall of the upwarped section and the first end surface, and the inner wall of the upwarped section can be attached to the first end surface when pressed and is restored to an upwarped state by means of own elasticity after the pressure is relieved. Compared with the prior art, the rising breaking assembly can ensure that the extracted capsule is smoothly dropped, the problem that the capsule is adsorbed andis not prone to being disengaged due to the negative pressure is effectively solved, and the structure of the rising breaking assembly is simple and has better versatility for an existing rising breaking plate.

Description

technical field [0001] The present invention relates to the technical field of beverage extraction, in particular to a pop-up assembly for a beverage extraction device, wherein the beverage extraction device is used to process beverage packs (also called capsules) packed with ingredients. Beverage can be produced after the interaction of pressurized hot water. The most common beverage extraction device is capsule coffee machine. Background technique [0002] Beverage extraction devices are used to brew coffee, tea and other beverages. In order to keep the dosage and quality of beverages prepared, these beverage extraction devices widely use various packages containing beverage raw materials with predetermined packaging doses, such as non-woven soft bags and sealed Packaged jelly-like capsules, etc. Wherein, for the jelly-shaped capsule, its surroundings and front and rear end faces are all closed, the main body is a thin-walled shell made of plastics, the cross section is c...

AI Technical Summary

Problems solved by technology

However, since the outer wall of the capsule is mostly a thin-walled aluminum shell, the strength is poor and easy to deform, and the shell of the capsule is conical, which is not conducive to sealing the silicone to clamp the capsule and move backward synchronously, so the reinforcing rib for clamping is provided. into a lot of interference, which will lead to deformation of the capsule

[0006] The Chinese invention patent "Inflation board for beverage brewing equipment" with the notification number CN104433796B increases the contact area between this place and the capsule sealing surface by additionally setting vertical ribs on the expansion board. The capsule will not be burst, but the contact between other bosses and the capsule will burst. With the help of the resilience of the capsule sealing surface itself, the capsule can be easily detached from the burst plate. This solution can improve the stickiness of the capsule to a certain extent. The condition of the capsule, but on the premise of sacrificing the bursting area of ​​some capsules, it will affect the liquid discharge effect

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