CN219215729U

CN219215729U - Portable hand-flushing coffee paper cup

Info

Publication number: CN219215729U
Application number: CN202222788655.2U
Authority: CN
Inventors: 郑震凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-06-20
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a portable hand-flushing coffee paper cup which comprises a cup body with an opening larger than a base and a filtering frame, wherein the opening is square and is in circular arc transition at four corners, the filtering frame comprises a round table-shaped paper ring and a round non-woven fabric filter screen, the cup body and the paper ring are made of paper materials, the non-woven fabric filter screen is connected to the lower edge of the paper ring in a heat sealing or ultrasonic pressing mode, the filtering frame is clamped and embedded at the opening of the cup body, and four ventilation holes are formed between the filtering frame and the cup body. Because the paper ring of the filter frame is not completely attached to the inner wall of the cup body, and four air holes exist, when coffee is brewed, water vapor in the cup body can be rapidly discharged from the air holes, so that coffee liquid in the filter frame can more easily permeate into the cup body, and essence substances in coffee powder can be more easily extracted.

Description

Portable hand-flushing coffee paper cup

Technical Field

The utility model belongs to the technical field of coffee cups, and relates to a portable hand-brewing coffee paper cup.

Background

The general coffee paper cup has no coffee extraction function, and a filter screen frame is additionally arranged, so that coffee powder is directly poured into the filter screen frame and brewed by hot water, and therefore, the taste of hand brewed coffee can be enjoyed, and the situation that the coffee is not limited by places at any time and any place can be truly achieved.

A portable hand-punching drip coffee paper cup disclosed in Chinese published application of utility model (application number: 2016610776593. X), comprising a cup body and a paper bracket with filter paper; the paper bracket with the filter paper is arranged in the cup body, coffee powder is placed in the filter paper, and the sealing paper is sealed on the cup body. Can realize drinking drip type hand-made coffee at any time, and is especially used in places such as airplanes, trains and the like.

Another example is a very simple portable coffee cup with hand-flushing, which is published by chinese patent application No. CN202120343440.2, and comprises a coffee paper cup body, wherein the top of the coffee paper cup body is provided with a filter paper cup, the bottom of the filter paper cup extends to the inner cavity of the coffee paper cup body, a filter material is fixedly connected with the lower part of the filter paper cup, a cup cover is movably sleeved on the top of the filter cup, the filter material is made of corn fiber or non-woven fabric, and the coffee paper cup body is connected with the filter paper cup and is independent.

However, the two coffee paper cups and the filtering object are all round, the outer ring of the filtering object is completely attached to the wall of the coffee paper cup, after hot water is poured in, hot steam in the coffee paper cup rises and can only go out from the filtering mesh, and subsequent extract liquid also needs to enter the inner bottom of the coffee paper cup from the filtering mesh, so that osmotic pressure balance exists between the upper part and the lower part of the filtering mesh, and the extract liquid is slowly dripped into the coffee paper cup or blocks the filtering mesh.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a portable hand-brewing coffee paper cup, water vapor in the cup body can be rapidly discharged from an air hole during brewing, the pressure difference between the inside and the outside of a non-woven fabric filter screen is large, and coffee extract is easier to permeate.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a portable hand coffee paper cup, includes that the opening is greater than cup, the filter stand of base, its characterized in that, the opening is square and four angle circular arcs transition, the filter stand includes round platform form paper ring and is circular shape non-woven fabrics filter screen, cup and paper ring are paper material, non-woven fabrics filter screen heat-seal or ultrasonic wave pressfitting connect the lower limb at the paper ring, filter stand inlay card in the opening part of cup, form four bleeder vents between filter stand and the cup.

Further, when the filter frame is in clamping connection with the cup body, the upper end of the filter frame is higher than the opening edge of the cup body. The filter frame is slightly larger than the cup body, the filter frame can be pressed into the cup body by force when the package is carried out, the paper ring is pressed and expanded to be unfolded towards the vent hole, so that the upper end of the filter frame is flush with the edge of the opening of the cup body, and the occupied space is reduced; when coffee is required to be brewed, the filter frame can be pulled out from the cup body, coffee powder is poured onto the filter frame, the filter frame is clamped on the cup body, and the upper edge of the filter frame can be directly clamped after brewing, so that the coffee powder is separated from the cup body.

Furthermore, the inner surface and the outer surface of the paper ring are provided with laminating layers. The laminated layer not only can improve the firmness of the paper ring and is not easy to collapse, but also is more sanitary and meets the food safety requirement.

Further, a coating layer is arranged on the inner side surface of the cup body.

Further, the upper end of the cup body is covered with a cup cover.

Compared with the prior art, the portable hand-pouring coffee paper cup has the following advantages:

1. because the paper ring of the filter frame is not completely attached to the inner wall of the cup body, and four air holes exist, when coffee is brewed, water vapor in the cup body can be rapidly discharged from the air holes, so that coffee liquid in the filter frame can more easily permeate into the cup body, and essence substances in coffee powder can be more easily extracted.

2. The upper end opening of the filter frame is larger, hot water is easy to pour into the filter frame, and the volume of the filter frame is large.

3. The method is rapid and convenient, and does not limit the scene of brewing coffee.

4. All the materials are made of degradable materials, so that the environment is protected.

5. When brewing, the filter frame is higher than the cup body, so that the filter frame is convenient to take without scalding hands.

Drawings

Fig. 1 is a schematic cross-sectional view of a packaged portable hand-brewed coffee cup.

Fig. 2 is a perspective view of the portable hand-brewing coffee cup in use.

Fig. 3 is a top view of the portable hand-brewed coffee cup.

In the figure, 1, a cup body; 2. a filter frame; 21. a paper ring; 22. a non-woven fabric filter screen; 3. a cup cover; 4. and (5) ventilation holes.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

This portable hand coffee paper cup includes that the opening is greater than cup 1 of base, filtration frame 2, the opening is square and four angle circular arcs transition, filtration frame 2 includes round platform form's paper ring 21 and is circular shape non-woven fabrics filter screen 22, cup 1 and paper ring 21 are paper material, non-woven fabrics filter screen 22 heat-seal or ultrasonic wave pressfitting connect the lower limb at paper ring 21, and filtration frame 2 inlay card is in the opening part of cup 1, forms four bleeder vents 4 between filtration frame 2 and cup 1.

The non-woven fabric filter screen 22 can also be made of corn fiber materials, and can be made of degradable materials, so that the cost is low and the environment is protected.

When the filter frame 2 is clamped with the cup body 1, the upper end of the filter frame 2 is higher than the opening edge of the cup body 1. The filter frame 2 is slightly larger than the cup body 1, when the filter frame 2 is packaged, the filter frame 2 can be pressed into the cup body 1 by force, the paper ring 21 is pressed and expanded to be unfolded towards the air holes 4, so that the upper end of the filter frame 2 is level with the edge of the opening of the cup body 1, and the occupied space is reduced; when coffee is required to be brewed, the filter frame 2 can be pulled out from the cup body 1, coffee powder is poured onto the filter frame 2, the filter frame 2 is clamped on the cup body 1, and the upper edge of the filter frame 2 can be directly clamped after brewing, so that the coffee powder is separated from the cup body 1.

The inner and outer surfaces of the paper ring 21 are provided with laminating layers. The laminated layer can improve the firmness of the paper ring 21, is not easy to collapse, and is more sanitary. The inner side surface of the cup body 1 is provided with a coating layer, and the upper end of the cup body 1 is covered with a cup cover 3.

Because the paper ring 21 of the filter frame 2 is not completely attached to the inner wall of the cup body 1, and four ventilation holes 4 exist, when coffee is brewed, water vapor in the cup body 1 can be quickly discharged from the ventilation holes 4, so that coffee liquid in the filter frame 2 can more easily permeate into the cup body 1, and essence substances in coffee powder can be more easily extracted.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a portable hand coffee paper cup, includes cup (1) that the opening is greater than the base, filters frame (2), its characterized in that, the opening is square and four angle circular arcs transition, filter frame (2) including round platform form paper ring (21) and be circular shape non-woven fabrics filter screen (22), cup (1) and paper ring (21) are paper material, non-woven fabrics filter screen (22) heat-seal or ultrasonic wave pressfitting connect the lower limb at paper ring (21), and filter frame (2) inlay card is in the opening part of cup (1), forms four bleeder vents (4) between filter frame (2) and cup (1).

2. A portable hand-brewing coffee paper cup according to claim 1, characterized in that the upper end of the filter holder (2) is raised above the opening edge of the cup (1) when the filter holder (2) is snapped into the cup (1).

3. A portable hand-pouring coffee paper cup according to claim 1, characterized in that the paper ring (21) has laminated layers on both the inner and outer sides.

4. The portable hand-pouring coffee paper cup according to claim 1, wherein the inner side of the cup body (1) is provided with a film coating layer.

5. A portable hand-pouring coffee paper cup according to claim 1, characterized in that the upper end of the cup body (1) is covered with a cup cover (3).