CN214128166U

CN214128166U - Brewing device

Info

Publication number: CN214128166U
Application number: CN202022678409.2U
Authority: CN
Inventors: 黄刚; 甘宏林
Original assignee: Zhongshan Guohong Aluminum Foil Technology Co ltd
Current assignee: Zhongshan Weicheng Aluminum Foil Technology Co.,Ltd.
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-07
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a brewing device, including brewing container and lid, it is equipped with the filter screen subassembly to brew between container and the lid, and the internal surface of container and/or the lower surface of lid are steeped in the cladding of filter screen subassembly. The utility model discloses a set up the filter screen subassembly in brewing device, can effectively accomplish the separation of dregs and liquid under the filter action of filter screen subassembly, avoid the great and insoluble material sediment of steeping of granule to block up the pipeline along with in the steep liquid inflow pipeline, can be fit for the use of various materials of steeping, improve its application scope.

Description

Brewing device

Technical Field

The utility model relates to a brewing device.

Background

The brewing device such as coffee machine can be used in coffee capsule, the principle is that the water inlet pipe pierces the brewing device, the water inlet pipe enters water to brew and extract the material in the container, and then the material is discharged from the water outlet pipe or the pierced hole.

The brewing device in the prior art is composed of a brewing container and a cover body which are sealed and covered mutually, and a containing cavity for containing brewing materials is formed inside the brewing container. The brewing device in the prior art is only suitable for brewing soluble brewing materials such as coffee powder, and brewing materials with larger particles and insoluble brewing materials such as tea leaves are not suitable, otherwise, brewing material residues after brewing materials are brewed can flow into the pipeline along with the brewing liquid to block the pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a brewing device which has a filtering effect and can be suitable for various brewing materials.

The purpose of the utility model is realized like this:

a brewing device comprises a brewing container and a cover body, wherein a filter screen assembly is arranged between the brewing container and the cover body.

The filter screen component is a woven fabric filter screen, a non-woven fabric filter screen, a metal wire filter screen or a fiber filter screen, and the inner surface of the brewing container and/or the lower surface of the cover body are/is coated by the filter screen component.

The outer edge of the opening of the brewing container is provided with a flange, the outer edge of the cover body is provided with a cover edge, the periphery of the filter screen assembly is provided with a framework, and the cover edge, the framework and the flange are sequentially sealed and covered.

The outer side edge of the flange is provided with a flange, and a supporting step is arranged between the inner side edge of the flange and the outer edge of the opening of the brewing container.

The body of the cover body is provided with a first transition step corresponding to the outer edge of the opening of the brewing container, and the size and the shape of the first transition step are equivalent to those of the opening of the brewing container.

The body of the filter screen component is provided with a second transition step corresponding to the outer edge of the opening of the brewing container, and the size and the shape of the second transition step are equivalent to those of the opening of the brewing container.

The brewing container is made of aluminum foil.

The inner surface of the brewing container is provided with a thermoplastic diaphragm layer.

The cover body is made of aluminum foil.

The lower surface of the cover body is provided with a thermoplastic diaphragm layer.

The utility model has the advantages that:

through setting up the filter screen subassembly in brewing device, can effectively accomplish the separation of dregs liquid under the filtering action of filter screen subassembly, avoid the great and insoluble infusion material sediment of granule to flow into the pipeline along with the infusion liquid and block up the pipeline, can be fit for the use of various infusion materials, improve its application scope.

Drawings

Fig. 1 is an exploded view of a first embodiment of the present invention.

Fig. 2 is an assembled sectional view of the first embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the brewing container, the cover and the filter screen assembly of the first embodiment of the present invention covering each other.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

First embodiment

Referring to fig. 1-4, the brewing device comprises a brewing container 1 and a cover body 2, wherein a filter screen assembly 3 is arranged between the brewing container 1 and the cover body 2.

When the brewing device is used for brewing, the water inlet pipe penetrates into the brewing device and penetrates through the filter screen component 3, and due to the fact that the mesh openings are formed in the filter screen component 3, after brewing is finished, brewing liquid can flow out through the filter screen component 3, and brewing material residues cannot penetrate through the filter screen component 3 and are continuously kept in the brewing device, namely under the filtering effect of the filter screen component 3, the brewing device can effectively achieve residue-liquid separation, the situation that the brewing material residues with large particles and insoluble particles flow into a pipeline along with brewing liquid to block the pipeline is avoided, the brewing device is suitable for various brewing materials, and the brewing device is not limited to brewing materials (such as coffee powder) with small particles and soluble particles and brewing materials (such as tea leaves and traditional Chinese medicine preparations) with large particles and insoluble particles, and the application range of the brewing device is effectively improved.

Further, the filter screen assembly 3 is a woven screen (e.g., a non-woven screen), a non-woven screen (e.g., a screen made of polyester, polyamide, nylon, or other chemical synthetic fibers and manufactured by non-woven, multi-directional, or progressive needle punching depending on the diameter and density of the fibers), a metal wire screen (e.g., a stainless steel wire screen), or a fiber screen (e.g., a glass fiber screen), and the filter screen assembly 3 covers the inner surface of the brewing container 1, the lower surface of the lid body 2, or both the inner surface of the brewing container 1 and the lower surface of the lid body 2, and the former two screens can be suitable for use in a single piercing (piercing of the inlet pipe) situation, and the latter can be suitable for use in a multiple piercing (piercing of the inlet pipe and the outlet pipe). In the present embodiment, the filter screen assembly 3 is preferably coated on the inner surface of the brewing container 1. The filter screen assembly 3 may be disposed on the inner surface of the brewing container 1, the lower surface of the cover 2, or both the inner surface of the brewing container 1 and the lower surface of the cover 2 by bonding, or may be disposed on the inner surface of the brewing container 1, the lower surface of the cover 2, or both the inner surface of the brewing container 1 and the lower surface of the cover 2 separately.

Furthermore, the outer edge of the opening of the brewing container 1 is provided with a flange 11, the outer edge of the cover body 2 is provided with a cover edge 21, the periphery of the filter screen component 3 is provided with a framework 31, and the cover edge 21, the framework 31 and the flange 11 are sequentially sealed and covered. In addition, the framework 31 may be formed from additional plastic or metal brackets, or may be formed from the screen assembly 3 itself (e.g., by bending, laminating, trimming, etc.). Furthermore, the outer edge of the flange 11 is provided with a flange 12, and a supporting step 13 is arranged between the inner edge of the flange 11 and the outer edge of the opening of the brewing container 1.

Furthermore, the body of the cover body 2 is provided with a first transition step 20 corresponding to the outer edge of the opening of the brewing container 1, the size and the shape of the first transition step 20 are equivalent to those of the opening of the brewing container 1, on one hand, the first transition step 20 plays a role in improving the mechanical strength of the cover body 2, on the other hand, when the cover body 2 is covered on the brewing container 1, the first transition step 20 plays a role in guiding, so that the cover body 2 can be accurately covered on the opening of the brewing container 1, the covering efficiency is improved, and the operation that the cover body 2 and the brewing container 1 need to be aligned when being covered is saved.

Further, the body of the filter screen assembly 3 is provided with a second transition step 30 corresponding to the outer edge of the opening of the brewing container 1, and the second transition step 30 is equivalent to the size and the shape of the opening of the brewing container 1. The second transition step 30 plays a role in improving the mechanical strength of the filter screen assembly 3, and on the other hand, when the filter screen assembly 3 is covered and connected on the brewing container 1, the second transition step 30 plays a role in guiding, so that the filter screen assembly 3 can be accurately covered on the opening of the brewing container 1, the covering efficiency is improved, and the operation of aligning when the filter screen assembly and the brewing container are covered is saved.

Further, the brewing receptacle 1 may be made of aluminum foil. The aluminum foil is harder than the common plastic film and has higher deformation resistance. The inner surface of the brewing container 1 is provided with a thermoplastic diaphragm layer 4. The thermoplastic membrane layer 4 is heated and melted to adhere to the cover body 2 (cover rim 21) and the filter screen assembly 3, and is cooled again to form a sealing layer of the cover body 2, the filter screen assembly 3 and the brewing container 1. Through this technical scheme, make lid 2, filter screen subassembly 3 and dash and steep container 1 and can cover each other tightly, effectively avoid weeping, food secondary pollution's problem, thermoplastic diaphragm layer 4 can block food and aluminium foil direct contact, thermoplastic diaphragm layer 4 is made through food grade material processing, cleaner health. In addition, the aluminum foil is easier to recycle than plastic, and has lower cost and wider application range compared with a degradable material.

Similarly, the cover 2 may be made of aluminum foil. The aluminum foil is harder than the common plastic film and has higher deformation resistance. The lower surface of the cover body 2 is provided with a thermoplastic diaphragm layer 4. The thermoplastic membrane layer 4 is heated and melted to adhere to the brewing container 1 (flange 11) and the filter screen assembly 3, and after re-cooling, a sealing layer of the cover body 2, the filter screen assembly 3 and the brewing container 1 is formed. Through this technical scheme, make lid 2, filter screen subassembly 3 and dash and steep container 1 and can cover each other tightly, effectively avoid weeping, food secondary pollution's problem, thermoplastic diaphragm layer 4 can block food and aluminium foil direct contact, thermoplastic diaphragm layer 4 is made through food grade material processing, cleaner health.

The above embodiments are merely preferred embodiments of the present invention, and other embodiments are also possible. Equivalent modifications or substitutions may be made by those skilled in the art without departing from the spirit of the invention, and such equivalent modifications or substitutions are intended to be included within the scope of the claims set forth herein.

Claims

1. The brewing device comprises a brewing container (1) and a cover body (2), and is characterized in that a filter screen assembly (3) is arranged between the brewing container (1) and the cover body (2), and the filter screen assembly (3) covers the inner surface of the brewing container (1) and/or the lower surface of the cover body (2).

2. The brewing device of claim 1, wherein: the filter screen component (3) is a woven fabric filter screen, a non-woven fabric filter screen, a metal wire filter screen or a fiber filter screen.

3. The brewing device of claim 1, wherein: the outer edge of the opening of the brewing container (1) is provided with a flange (11), the outer edge of the cover body (2) is provided with a cover edge (21), the periphery of the filter screen component (3) is provided with a framework (31), and the cover edge (21), the framework (31) and the flange (11) are sequentially sealed and covered.

4. A brewing device as claimed in claim 3, characterized in that: the outer side edge of the flange (11) is provided with a flanging (12), and a supporting step (13) is arranged between the inner side edge of the flange (11) and the outer edge of the opening of the brewing container (1).

5. The brewing device of claim 1, wherein: the body of the cover body (2) is provided with a first transition step (20) corresponding to the outer edge of the opening of the brewing container (1), and the size and the shape of the first transition step (20) are equivalent to those of the opening of the brewing container (1).

6. The brewing device of claim 1, wherein: the body of the filter screen component (3) is provided with a second transition step (30) corresponding to the outer edge of the opening of the brewing container (1), and the size and the shape of the second transition step (30) are equivalent to those of the opening of the brewing container (1).

7. A brewing device according to any one of claims 1 to 6, characterized in that: the brewing container (1) is made of aluminum foil.

8. The brewing device of claim 7, wherein: the inner surface of the brewing container (1) is provided with a thermoplastic diaphragm layer (4).

9. A brewing device according to any one of claims 1 to 6, characterized in that: the cover body (2) is made of aluminum foil.

10. A brewing device as claimed in claim 9, characterized in that: the lower surface of the cover body (2) is provided with a thermoplastic diaphragm layer (4).