WO2020073689A1

WO2020073689A1 - Beverage brewing device

Info

Publication number: WO2020073689A1
Application number: PCT/CN2019/093008
Authority: WO
Inventors: 金文�; 胡伟
Original assignee: 金文�; 胡伟
Priority date: 2018-10-11
Filing date: 2019-06-26
Publication date: 2020-04-16
Also published as: CN209153203U

Abstract

A beverage brewing device, comprising a main machine (1), a brewing hopper (2), and a liquid storage cup (3). The brewing hopper (2) is provided on the main machine (1), and the liquid storage cup (3) can be provided below the brewing hopper (2). The brewing hopper (2) comprises a hopper cap (21), an outer hopper (23) communicated with the liquid storage cup (3), and an inner hopper (22) used for storing brewing materials. The inner hopper (22) is nested in the outer hopper (23), and the hopper cap (21) is communicated with a water inlet pipe (211) corresponding to a hot water outlet (11) of the main machine (1). A first seal connector (41) is provided at the joint of the water inlet pipe (211) and the hot water outlet (11). A filter screen (225) is provided on the side wall of the inner hopper (22). A plurality of water inlets (2111) is formed in the side surface of one end of the water inlet pipe (211) close to the bottom end of the inner hopper (22). A filter residue screen is correspondingly provided at each water inlet (2111). When beverage is brewed, brewing materials can be fully mixed with water, the water inlet (2111) is not blocked, and meanwhile it is convenient to clean the water inlet (2111).

Description

Drink brewing equipment

Technical field

The invention belongs to the technical field of household appliances, and in particular relates to a beverage brewing device.

Background technique

With the gradual development of the national economy, people have higher and higher requirements for quality of life, especially in the food culture; and drinks are more common in the streets, so there are now a variety of beverage brewing on the market Electrical equipment, such as coffee machines, tea machines, etc.

Due to the advantages of convenience and easy brewing, powdered brewing raw materials have a great market, and the brewing equipment in the prior art will be set in the hopper in order to better mix the brewing raw materials with water uniformly Stirring mechanism; such as the patent application with Chinese publication number CN107361645A and application date 2017-08-30, including a processing hopper that can crush or stir coffee raw materials. However, the installation design of the processing hopper structure will make the structure of the brewing equipment complicated and heavy, and the manufacturing cost is high.

For example, the Chinese patent number CN103169377B and the patent date 2015-04-15 disclose a water inlet in the filter cavity, and the cross-sectional area of the single water inlet of the water inlet is larger than the single water outlet of the filter Area to generate a micro-pressure filter cavity, thus avoiding the stirring mechanism in the prior art. However, this brewing device still has technical defects, such as:

(1) The water inlet is downward and open. To ensure the pressure of the water body, the cross-sectional area of the single water inlet of the water inlet is larger than the area of the single water outlet of the filter, so that excess beverage brewing residue will enter the water inlet. The cleaning of the equipment is extremely troublesome, which greatly affects the user experience;

(2) Because the cross-sectional area of the single water inlet of the water inlet is larger than the single water outlet area of the filter screen, the device needs to use more water to form a soak and tumble with the brewing raw material, and at the same time prevent the blocking of the inlet during brewing The spout, but too much water will easily affect the taste of the drink.

Summary of the invention

In order to solve the above problems, the present invention aims to provide a beverage brewing device, so that when the beverage is brewed, the brewing material can be fully mixed with the water body, and the water inlet will not be blocked, and it is convenient to clean the water inlet.

To achieve the above objectives, the present invention is implemented according to the following technical solution:

A beverage brewing device includes a host, a brewing hopper, and a liquid storage cup. The brewing hopper is provided on the host. The liquid storage cup may be located below the brewing hopper. The brewing The bucket includes a bucket lid, an outer bucket communicating with the liquid storage cup, and an inner bucket for storing brewing material; the inner bucket is nested within the outer bucket, and the bucket lid corresponds to the host A water inlet pipe is connected to the hot water outlet; a first sealed connector is provided at the connection between the water inlet pipe and the hot water outlet; a filter screen is provided on the side wall of the inner bucket, and the water inlet pipe is close to A plurality of water inlets are opened on the side of one end of the bottom end of the inner bucket, and a filter net is provided at each of the water inlets.

Preferably, a second sealed connector is provided between the brewing hopper and the host.

Preferably, the outer bucket is screwed to the host machine so that the bucket cover is tightly engaged with the host machine.

Preferably, a handle is provided on the outer surface of the outer bucket, and a top opening valve is provided at a position of the bottom end of the outer bucket corresponding to the liquid storage cup.

Preferably, the mesh of the residue screen is 280-320 mesh.

Preferably, the mesh number of the filter mesh is consistent with the mesh number of the filter residue mesh.

Preferably, the entire side wall of the inner bucket is a filter screen.

Preferably, a plurality of reinforcing ribs are provided on the outer side of the inner bucket corresponding to the position of the filter screen.

Preferably, the water inlet is circumferentially evenly arranged on the side of the water inlet pipe.

Preferably, an indicator light is provided at the position of the host corresponding to the liquid storage cup.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, a number of water inlets are provided on the side of the end of the water inlet pipe near the bottom end of the inner bucket, and a filter screen is provided on the side of the water inlet pipe corresponding to the water inlet, which can effectively avoid the device when brewing beverages The slag body enters into the water inlet pipe, thereby causing blockage of the water inlet pipe, and greatly facilitates the cleaning work of the equipment, and effectively reduces the manufacturing cost and the use cost.

2. In the present invention, a sealed connecting piece is provided between the brewing hopper and the host, so that a sealed connection is formed between the brewing hopper and the host; during brewing, the water inlet pipe is inserted into the brewing material, and the hot water from the host The hot water flowing into the inner bucket from the outlet will form an air pressure micro-pressure environment in the water inlet pipe, so that the overflowing steam and hot water will diffuse around the inner bucket, that is, without adding excessive hot water, the water body and the brewing material can be promoted The effective mixing of the product ensures the quality of beverage brewing and improves the market competitiveness of the device.

BRIEF DESCRIPTION

In order to more clearly explain the technical solutions of the embodiments of the present invention, the drawings required in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. Ordinary technicians can obtain other drawings based on these drawings without creative work.

1 is a schematic structural diagram of a beverage brewing device (without a host) according to the present invention;

2 is a schematic structural view of the beverage brewing device according to the present invention in use;

3 is an exploded view of the brewing hopper according to the present invention;

4 is a schematic diagram of the structure of the bucket cover (without filter screen) according to the present invention;

5 is a schematic structural view of the inner bucket according to the present invention.

among them:

1- host, 11- hot water outlet, 12- indicator light, 2- brewing hopper, 21- bucket lid, 211- water inlet pipe, 2111- water inlet, 212- groove, 22- inner bucket, 221- protrusion , 222-bottom plate, 223-ring rib, 224-vertical rib, 225-filter, 23-outer bucket, 231-card slot, 232-top valve, 233-handle, 3-reservoir cup, 41-first Sealed connector, 42-Second sealed connector.

detailed description

In order to be able to understand the above objects, features and advantages of the present invention more clearly, the present invention will be described in detail below with reference to the drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict. In the following description, many specific details are set forth in order to fully understand the present invention. The described embodiments are only a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without making creative work fall within the protection scope of the present invention.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terminology used in the description of the present invention herein is for the purpose of describing specific embodiments, and is not intended to limit the present invention.

Example 1

As shown in FIGS. 1-5, this embodiment provides a beverage brewing device, which mainly includes a host 1, a brewing hopper 2, and a liquid storage cup 3. The brewing hopper 2 is provided on the host 1, storing The liquid cup 3 is provided below the brewing hopper 2.

In this embodiment, the brewing hopper 2 includes a bucket lid 21, an outer bucket 23 communicating with the liquid storage cup 3, and an inner bucket 22 for storing brewing material. The inner bucket 22 is nested in the outer bucket 23; the bucket lid A plurality of grooves 212 are provided on the edge of 21, a protrusion 221 is provided on the inner side of the opening of the inner bucket 22 corresponding to the position of the groove 212, and the bucket cover 21 is slidingly connected to the protrusion 221 through the groove 212 to nest the inner bucket 22 The host 1 is provided with a plurality of clamping parts, and the inner side of the opening of the outer bucket 23 is provided with a clamping slot 231 corresponding to the position of the clamping part. , The connection structure is firm and stable.

In this embodiment, an inlet pipe 211 is connected to the hot water outlet 11 of the host 1 on the bucket lid 21; one end of the inlet pipe 211 is connected to the bucket lid 21, and the other end of the inlet pipe 211 faces toward the inner bucket 22 The bottom end face is set. A number of water inlets 2111 are opened on the side of the water inlet pipe 211 near the bottom end of the inner bucket 22. In this embodiment, the water inlets 2111 are preferably set to five, all of which are elongated longitudinally, and each water inlet is evenly arranged in the circumferential direction On the side of the water inlet pipe 211; a filter net (not shown in the figure) is also correspondingly arranged above each water inlet 2111. Specifically, the filter mesh has a mesh number of 280-320 mesh. In this embodiment, the filter mesh has a mesh number of preferably 300 mesh, and the filter residue has the best effect.

In this embodiment, a first sealed connector 41 is provided at the connection between the water inlet pipe 211 and the hot water outlet 11, and a second sealed connector 42 is provided between the brewing hopper 2 and the host 1, which is more effective The micro-pressure environment inside the brewing hopper 2 is guaranteed. Based on this, a better brewing effect can be obtained by the way of water in the brewing material.

The side wall of the inner hopper 22 is provided with a filter screen 225. In this embodiment, as a preferred solution, the entire side wall of the inner hopper 22 is provided with a filter screen 225, and the bottom of the inner hopper 22 is provided with an outer hopper 23 Nested and connected bottom plate 222; a number of reinforcing ribs are provided on the outer surface of the inner bucket 22 corresponding to the position of the filter screen 225, the reinforcing ribs include a plurality of ring-shaped ribs 223 provided around the side of the inner bucket 22, and ring-shaped ribs connected vertically The vertical bar 224 of 223, one end of the vertical bar 224 is connected to the opening of the inner bucket 22, and the other end is connected to the edge of the bottom plate 222. Based on the structural design, the strength of the entire side wall of the inner bucket 22 can be guaranteed, and the filter 225 can also be guaranteed Effective filtering.

In this embodiment, the mesh number of the filter screen 225 on the inner hopper 22 is set to be the same as the mesh number of the filter screen on the water inlet 2111, so as to ensure that the brewing material can be effectively removed from the filter screen 225 after fully brewing It flows into the outer hopper 23 and finally enters the storage cup 3.

In this embodiment, a channel is left between the outer bucket 23 and the inner bucket 22, and the bottom end of the outer bucket 23 is provided with a top opening valve 232 corresponding to the position of the liquid storage cup 3, when the liquid storage cup 3 lifts the top opening valve 232 , The liquid left in the channel will flow into the liquid storage cup 3; in addition, the outer side of the outer bucket 23 is also provided with a handle 233 for easy lifting.

In this embodiment, the outer bucket 23 is screwed to the host 1 to tightly buckle the bucket cover 21 on the host 1, specifically, the host 1 is provided with a connection position, and a part of the bucket cover 21 passes through the connection position buckle Close to the host 1. In addition, an indicator light 12 showing the working status of the device is also provided at the position of the host 1 corresponding to the liquid storage cup 3.

The above is only the preferred embodiments of the present invention, and does not limit the present invention in any form, so any modification to the above embodiments based on the technical essence of the present invention, without departing from the technical solution content of the present invention, Equivalent changes and modifications still fall within the scope of the technical solution of the present invention.

Claims

A beverage brewing device includes a host, a brewing hopper, and a liquid storage cup. The brewing hopper is provided on the host. The liquid storage cup may be located below the brewing hopper.

The brewing bucket includes a bucket lid, an outer bucket communicating with the liquid storage cup, and an inner bucket for storing brewing material;

The inner bucket is nested inside the outer bucket, and a water inlet pipe is connected to the hot water outlet of the host on the bucket lid;

A first sealed connector is provided at the connection between the water inlet pipe and the hot water outlet;

A filter net is provided on the side wall of the inner bucket, and a plurality of water inlets are opened on the side of the water inlet pipe near the bottom end of the inner bucket, and a filter net is provided at each of the water inlets.
The beverage brewing device according to claim 1, characterized in that a second sealed connector is provided between the brewing hopper and the host.
The beverage brewing apparatus according to claim 1 or 2, wherein the outer bucket is screwed to the host machine so that the bucket lid is tightly engaged with the host machine.
The beverage brewing device according to claim 3, wherein a handle is provided on the outer surface of the outer bucket, and a top opening valve is provided at a position of the bottom end of the outer bucket corresponding to the liquid storage cup.
The beverage brewing device according to claim 1, wherein the mesh of the filter residue mesh is 280-320 mesh.
The beverage brewing apparatus according to claim 1 or 5, wherein the mesh number of the filter screen is consistent with the mesh number of the filter residue screen.
The beverage brewing device according to claim 6, wherein the entire side wall of the inner bucket is a filter screen.
The beverage brewing device according to claim 7, wherein a number of reinforcing ribs are provided on the outer side of the inner bucket corresponding to the position of the filter screen.
The beverage brewing apparatus according to claim 1, wherein the water inlet is circumferentially uniformly arranged on the side of the water inlet pipe.
The beverage brewing device according to claim 1, wherein the position of the host corresponding to the liquid storage cup is provided with an indicator light.