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Multifunctional coffee machine capable of brewing coffee powder
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A technology for coffee powder and coffee machine, which is applied to beverage preparation devices, household appliances, applications, etc., and can solve problems such as inability to provide
Pending Publication Date: 2022-04-12
宁波亚特电器有限公司
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Abstract
Description
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Problems solved by technology
[0007] The technical problem to be solved by the present invention is to provide a multifunctional coffee machine capable of brewing ground coffee, and to provide a solution to a series of problems caused by a DC pump that cannot provide continuous high pressure like an AC water pump. Reliable sealing between the water inlet head and the inner wall of the water inlet, and it is convenient for manual operation to realize separation after brewing
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Embodiment 1
[0083] refer to Figure 11 to Figure 13 As shown, the coffee powder brewing device includes a bowl seat assembly and a bowl cover assembly, wherein:
[0084] The bowl seat assembly includes a bowl seat 41, the bowl bottom of the bowl seat 41 is provided with a water outlet, the water outlet is provided with a one-way valve 43, and the top of the bowl seat 41 is provided with an outer sealing cylindrical surface 411;
[0085] The bowl cover assembly includes a bowl cover 42, the top of the bowl cover 42 is provided with a water inlet 421, the inner peripheral wall of the bowl cover 42 is provided with a sealing groove, and a sealing groove formed with the outer sealing cylindrical surface 411 is installed in the sealing groove. The bowl cover V-shaped sealing ring 423 is tightly fitted, and the mouth of the bowl cover V-shaped sealing ring 423 faces upward.
[0086]Due to the manual closure and the bowl cover 42, although the conventional sealing ring can also be sealed, in or...
Embodiment 2
[0094] refer to Figure 14 to Figure 16 As shown, the difference from Embodiment 1 is that the coffee brewing device is a coffee pod brewing device, and the coffee pod brewing device is similar in structure to the coffee powder brewing device, and the same structure will not be repeated here. The difference is that the inner top wall of the bowl cover does not need to be provided with a coffee powder filter assembly, but a sealing rubber pad 425 is set on the inner top wall of the bowl cover, and the sealing rubber pad 425 is fixed on the bottom of the bowl cover 42 by a sealing plate 426. inner top wall. The center of the sealing rubber pad 425 is provided with a water outlet hole 4251 communicating with the water inlet, and hot water passes through the water outlet hole 4251 of the sealing rubber pad to soak into the coffee in the coffee pod.
Embodiment 3
[0096] refer to Figure 17 to Figure 22 As shown, the same structure as the coffee powder / bag brewing device structure will not be repeated here. The difference from Embodiments 1 and 2 is that the coffee brewing device is a coffee hard-shell capsule brewing device. Wherein, the bowl seat 41 is provided with an accommodating groove for putting the coffee hard-shell capsule 410 .
[0097] In order to facilitate unpacking, that is, to take out the coffee hard shell capsule 410 after brewing is completed, the mouth of the bowl seat 41 is provided with a ring-pull mechanism 46 .
[0098] The pull ring mechanism 46 includes a pull ring 461 hinged at the mouth of the bowl seat. The pull ring 461 is configured to interact with the brim of the mouth of the coffee hard shell capsule 410 when turning upwards to pull the coffee hard shell capsule 410 from the accommodating tank. The crowbar 4611.
[0099] In order to form a seal between the coffee hard shell capsule 410 and the inner ...
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Abstract
The invention discloses a multifunctional coffee machine capable of brewing coffee powder, which comprises a machine shell and a brewing head mounted on the machine shell, and the brewing head comprises a water inlet block and a handle control mechanism and is provided with a coffee brewing device in a replaceable manner; the coffee brewing device comprises a bowl base assembly and a bowl cover assembly, the bowl base assembly comprises a bowl base, a water outlet is formed in the bottom of the bowl base, the bowl cover assembly comprises a bowl cover, and a water inlet is formed in the top wall of the bowl cover; the water inlet block is provided with a water inlet head capable of being inserted into the water inlet, a sealing groove is formed in the water inlet head, a V-shaped sealing ring is installed in the sealing groove, an opening of the V-shaped sealing ring faces downwards, a bowl cover filter screen is arranged on the inner top wall of the bowl cover, and a bowl base filter screen is installed on the inner bottom wall of the bowl base. The design of the V-shaped sealing ring can reliably guarantee sealing, separation and combination of the water inlet head and the water inlet are facilitated, the bowl base filter screen and the filter screen sealing ring are installed on the bowl base, the bowl base filter screen prevents coffee powder from being filtered out, and the filter screen sealing ring prevents coffee from leaking.
Description
[0001] The application of this invention is based on the Chinese patent number 2020105435147 submitted by the applicant on June 15, 2020. [0002] For a divisional application filed with the patent title "A Multifunctional Coffee Machine", at least part of the original specification is incorporated herein by reference. technical field [0003] The invention belongs to the technical field of coffee machines. Background technique [0004] At present, in order to be convenient to carry and meet the coffee drinking needs when going out, a battery-powered coffee machine has appeared. Since it is powered by a battery, a DC water pump is used to pump the hot water heated in the boiler into the coffee brewing device. [0005] Wherein, the coffee brewing device includes a bowl base assembly and a bowl cover assembly, the bowl base assembly includes a bowl base, the bottom of the bowl base is provided with a water outlet, the water outlet is equipped with a one-way valve, the bowl cov...
Claims
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Application Information
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