CN220554459U - Double-layer magnetic control filter cup - Google Patents

Abstract

The utility model discloses a double-layer magnetic control filter cup, which comprises an outer cup body and an inner cup body detachably arranged in the outer cup body, wherein a gap is formed between the outer cup body and the inner cup body, a water leakage port is arranged at the bottom of the outer cup body, a replaceable filter paper sheet is arranged between the water leakage port and the inner cup body, and the side wall and/or the bottom of the inner cup body are/is provided with a filter screen structure; the water leakage port is provided with a magnetic valve assembly. Through removable cup and the outer cup of setting up, interior cup carries out the first filtration through the filter screen structure, then carries out secondary filtering through the filter paper piece of outer cup inner wall bottom, and removable filter paper piece covers water leakage mouth upside, and filter paper piece specification reduces simultaneously that all regions of filter paper piece all participate in the filtration greatly like this, and filtration efficiency promotes, and twice filters impurity in making drinks such as coffee, tea can obtain fully getting rid of, and the taste is better.

Description

Double-layer magnetic control filter cup

Technical Field

The utility model relates to the technical field of extraction and filtration tools, in particular to a double-layer magnetic control filter cup.

Background

Coffee, tea and the like are commonly used beverages in life of people, the products of the coffee and the tea are various in forms and various in drinking modes, coffee powder or tea which is formed by processing coffee beans is obtained through a brewing extraction mode, the taste and the flavor are original, the taste of the coffee and the tea can be kept, and the coffee and the tea are usually realized by adopting an extraction device.

As shown in fig. 1, a conventional extraction device 10 includes a cone 11, a cone-shaped mesh 111 is provided on a side wall of the cone 11, a water outlet 112 is provided at a lower end of the cone 11, and when in use, a replaceable cone-shaped filter paper 12 is placed in the cone 11, coffee powder or tea with brewing extraction is placed in the cone-shaped filter paper 12, the coffee powder or tea is sprayed by water, and then coffee or tea water flows out from the water outlet 112. When in use, the conical filter paper 12 has a filtering function at the bottom substantially, the conical filter paper 12 is placed on the upper part of the conical mesh 111, the conical filter paper 12 is smaller than the pore diameter of the conical mesh 111, the conical mesh 111 does not participate in filtering substantially, and the conical filter paper 12 directly filters coffee powder or tea leaves, so that the existing extraction device needs to be further optimized due to the small pore diameter and low filtering efficiency.

Disclosure of Invention

The utility model aims to solve the technical problem that the filter paper of the existing extraction device is low in filtration efficiency.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a double-layer magnetic control filter cup, which comprises an outer cup body and an inner cup body detachably arranged in the outer cup body, wherein a gap is formed between the outer cup body and the inner cup body, a water leakage port is arranged at the bottom of the outer cup body, a replaceable filter paper sheet is arranged between the water leakage port and the inner cup body, and the side wall and/or the bottom of the inner cup body are/is provided with a filter screen structure; the water leakage port is provided with a magnetic valve assembly.

Further, the inner cup body comprises an upper fixing ring and a lower fixing ring, and a filter screen ring which is mutually matched with the space of the inner wall of the outer cup body is arranged on the peripheral wall between the upper fixing ring and the lower fixing ring.

Further, a filter screen bottom plate is arranged in the middle of the lower fixing ring.

Further, the upper edge of the upper fixing ring is provided with a radial outward arc portion, and the arc portion is abutted to the upper edge of the inner wall of the outer cup body, so that a gap is formed between the outer cup body and the inner cup body.

Further, a plurality of supporting feet are annularly arranged on the lower side of the lower fixing ring, the supporting feet are abutted to the bottom of the inner wall of the outer cup body, a through groove is formed between every two adjacent supporting feet, and the through groove is communicated with the gap.

Further, the double-layer magnetic control filter cup further comprises a pressing ring, the pressing ring is used for pressing the filter paper sheet to be arranged on the upper side of the water leakage port, and the filter paper sheet is used for carrying out secondary filtration on liquid filtered by the filter screen structure.

Further, the magnetic valve assembly comprises an elastic valve seat fixed at the lower end of the water leakage port, a matching valve hole is formed in the middle of the elastic valve seat, a magnetic ball is arranged on the matching valve hole, and the magnetic ball falls into the matching valve hole to enable the valve to be in a closed state.

By adopting the technical scheme, the double-layer magnetic control filter cup is characterized in that the inner cup body and the outer cup body are detachably arranged, the inner cup body is subjected to primary filtration through the filter screen structure, then the filter paper sheet at the bottom of the inner wall of the outer cup body is subjected to secondary filtration, the filter paper sheet is replaceable to cover the upper side of the water leakage port, the specification of the filter paper sheet is greatly reduced, meanwhile, all areas of the filter paper sheet participate in filtration, the filtration efficiency is improved, impurities in beverages such as coffee and tea can be fully removed through the secondary filtration, and the taste is better.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a three-dimensional structure diagram of an extraction device in the prior art;

FIG. 2 is a three-dimensional structure diagram of a double-layer magnetic control filter cup provided by the embodiment of the utility model;

FIG. 3 is a front view structure diagram of a double-layer magnetic control filter cup provided by an embodiment of the utility model;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a three-dimensional exploded view of a double-layer magnetic control filter bowl according to an embodiment of the present utility model;

wherein, the device comprises a 10-extraction device, a 11-cone cup body, a 12-cone filter paper, 111-cone meshes and 112-water outlets;

the magnetic control filter comprises a 20-double-layer magnetic control filter cup, a 21-outer cup body, a 211-water leakage port, a 22-upper fixing ring, a 221-arc-shaped part, a 23-filter screen ring, a 24-filter screen bottom plate, a 25-lower fixing ring, 251-supporting feet, 252-through grooves, 26-compression rings, 27-filter paper sheets, 28-magnetic balls, 29-elastic valve seats and 291-matched valve holes.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

As shown in fig. 2-5, an embodiment of the present utility model provides a double-layer magnetic control filter bowl 20, which comprises an outer bowl 21 and an inner bowl detachably arranged in the outer bowl 21, wherein a gap is formed between the outer bowl 21 and the inner bowl, a water leakage port 211 is arranged at the bottom of the outer bowl 21, a replaceable filter paper sheet 27 is arranged between the water leakage port 211 and the inner bowl, and the side wall and/or the bottom of the inner bowl have a filter screen structure; the water leakage port 211 is provided with a magnetic valve assembly. Compare in current extraction device, can realize secondary filtration through filter screen structure, filter paper piece for impurity filtration is more abundant and filtration efficiency is high in coffee, the tea, has replaced original toper filter paper with the filter paper piece in addition, and the volume reduces greatly and all regions of filter paper piece all can adopt the filtration, has practiced thrift filter paper piece quantity and efficiency promotion.

As shown in fig. 4 and 5, the inner cup body includes an upper fixing ring 22 and a lower fixing ring 25, and a filter screen ring 23 which is mutually matched with the inner wall space of the outer cup body 21 is arranged on the peripheral wall between the upper fixing ring 22 and the lower fixing ring 25. Specifically, the mesh is provided on the filter screen ring 23, and in use, coffee powder or tea is provided in the inner cup body, and the filter screen ring performs first filtration on coffee and tea.

Preferably, a filter screen bottom plate 24 is arranged in the middle of the lower fixing ring 25. The sieve bottom plate 24 is also provided with mesh openings for the first filtering of the coffee grounds or tea leaves in the inner cup. As shown in fig. 4, the upper edge of the upper fixing ring 22 is provided with a radial outward arc part 221, and the arc part 221 abuts against the upper edge of the inner wall of the outer cup 21, so that a gap is formed between the outer cup 21 and the inner cup. The gap enables the liquid to smoothly flow downwards, and the filter screen structure is prevented from losing the filtering effect.

Preferably, a plurality of supporting feet 251 are annularly disposed on the lower side of the lower fixing ring 25, the supporting feet 251 are abutted against the bottom of the inner wall of the outer cup 21, a through groove 252 is formed between adjacent supporting feet 251, and the through groove 252 is communicated with the gap.

As shown in fig. 4 and 5, the double-layer magnetic control filter bowl 20 further includes a pressing ring 26, the pressing ring 26 is configured to press the filter paper 27 against the upper side of the water leakage port 211, and the filter paper 27 is configured to perform secondary filtration on the liquid filtered by the filter screen structure.

As shown in fig. 4 and 5, the magnetic valve assembly comprises an elastic valve seat 29 fixed at the lower end of the water leakage port 211, a matching valve hole 291 is arranged in the middle of the elastic valve seat 29, a magnetic ball 28 is arranged on the matching valve hole 291, and the magnetic ball 28 falls in the matching valve hole 291 to enable the valve to be in a closed state. When the filter cup needs to be opened, the magnet or the electromagnet is used to approach the water leakage port 211, so that the magnetic ball 28 can deviate from the initial position from the matching valve hole 291 under the action of magnetic force under the non-contact condition, and liquid can flow out from the matching valve hole 291.

According to the double-layer magnetic control filter cup disclosed by the embodiment of the utility model, the inner cup body and the outer cup body are detachably arranged, the inner cup body is subjected to primary filtration through the filter screen structure, then the filter paper sheet at the bottom of the inner wall of the outer cup body is subjected to secondary filtration, and the filter paper sheet is replaceably covered on the upper side of the water leakage port, so that the specification of the filter paper sheet is greatly reduced, meanwhile, all areas of the filter paper sheet participate in filtration, the filtration efficiency is improved, impurities in beverages such as coffee, tea and the like can be fully removed through the secondary filtration, and the taste is better.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims (7)

1. The double-layer magnetic control filter cup is characterized by comprising an outer cup body and an inner cup body which is detachably arranged in the outer cup body, wherein a gap is formed between the outer cup body and the inner cup body, a water leakage port is arranged at the bottom of the outer cup body, a replaceable filter paper sheet is arranged between the water leakage port and the inner cup body, and the side wall and/or the bottom of the inner cup body are/is provided with a filter screen structure; the water leakage port is provided with a magnetic valve assembly.

2. The double-layer magnetic control filter bowl according to claim 1, wherein the inner bowl body comprises an upper fixing ring and a lower fixing ring, and a filter screen ring which is mutually matched with the inner wall space of the outer bowl body is arranged on the peripheral wall between the upper fixing ring and the lower fixing ring.

3. The double-layer magnetically controlled filter bowl according to claim 2, wherein a filter screen bottom plate is provided in the middle of the lower fixing ring.

4. The double layer magnetically controlled filter bowl of claim 2, wherein the upper rim of the upper retaining ring is provided with a radially outward arcuate portion that abuts the inner wall upper rim of the outer bowl such that a gap is formed between the outer bowl and the inner bowl.

5. The double-layer magnetic control filter bowl according to claim 2, wherein a plurality of supporting feet are annularly arranged on the lower side of the lower fixing ring, the supporting feet are abutted to the bottom of the inner wall of the outer bowl body, a through groove is formed between every two adjacent supporting feet, and the through groove is communicated with the gap.

6. The double-layer magnetic control filter bowl according to claim 1, further comprising a pressing ring, wherein the pressing ring is used for pressing the filter paper sheet on the upper side of the water leakage port, and the filter paper sheet is used for performing secondary filtration on the liquid filtered by the filter screen structure.

7. The double-layer magnetic control filter bowl according to claim 1, wherein the magnetic valve assembly comprises an elastic valve seat fixed at the lower end of the water leakage port, a matching valve hole is formed in the middle of the elastic valve seat, a magnetic ball is arranged on the matching valve hole, and the magnetic ball falls in the matching valve hole to enable the valve to be in a closed state.