CN210204323U

CN210204323U - Coffee brewing cup

Info

Publication number: CN210204323U
Application number: CN201921153169.5U
Authority: CN
Inventors: Biaohai Chen; 陈标海
Original assignee: Xiamen Kakeqina Trade Co Ltd
Current assignee: Xiamen Kakeqina Trade Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-03-31
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a coffee brewing cup, which comprises a cup body and a filter material arranged in the cup body, wherein the cross-sectional dimension of the cup wall of the cup body is reduced from top to bottom, and a plurality of wall end supporting bulges extending downwards along the cup wall are arrayed on the cup wall; the cup bottom of the cup body protrudes upwards, the sectional size of the cup bottom is increased from top to bottom, a plurality of bottom end supporting protrusions extending downwards along the cup bottom are arrayed on the cup bottom, the sectional size of the lower edge of the cup bottom is smaller than that of the lower edge of the cup wall, the lower edge of the cup bottom is connected with the lower edge of the cup wall through a plurality of connecting points, and a filtrate channel is formed among the connecting points. The utility model discloses both avoided the extraction of coffee insufficient, avoided the excessive extraction of coffee again, reduced the making degree of difficulty that the hand made coffee.

Description

Coffee brewing cup

Technical Field

The utility model relates to a cup, in particular to a coffee brewing cup.

Background

The existing coffee brewing cup for making hand-brewed coffee is usually made of metal, and is usually of a double-layer conical structure, the inner layer of the cup is a stainless steel filter screen, and the outer layer of the cup is a stainless steel punching sheet, so that the following problems exist in the use process of the cup: the coffee powder is placed in the filter screen and is easy to deposit at the bottom, when hand-made coffee is made, the existing filter screen is easy to enable water to be flushed to the coffee powder, the contact area of the coffee powder and air is small, the coffee powder is not easy to flow, substances in the coffee are easy to remain in a water body after being released and are not easy to be brought out of the filter screen, and therefore the extraction accuracy of the coffee is difficult to control, or the coffee is not extracted sufficiently to reduce mellow fragrance, or the coffee is extracted excessively and bitter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coffee brewing cup.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coffee brewing cup comprises a cup body and a filter material arranged in the cup body, wherein the cross section of the cup wall of the cup body is reduced from top to bottom, and a plurality of wall end supporting bulges extending downwards along the cup wall are arrayed on the cup wall; the cup bottom of the cup body protrudes upwards, the sectional size of the cup bottom is increased from top to bottom, a plurality of bottom end supporting protrusions extending downwards along the cup bottom are arrayed on the cup bottom, the sectional size of the lower edge of the cup bottom is smaller than that of the lower edge of the cup wall, the lower edge of the cup bottom is connected with the lower edge of the cup wall through a plurality of connecting points, and a filtrate channel is formed among the connecting points.

Preferably, the wall end supporting protrusions comprise first supporting protrusions and second supporting protrusions which are arranged in a staggered mode; the upper end point of the first supporting bulge is positioned at the upper edge of the cup wall, and the lower end point of the first supporting bulge is positioned between the upper end point and the middle point of the second supporting bulge; the upper end point of the second supporting protrusion is located between the middle point and the lower end point of the first supporting protrusion, and the lower end point of the second supporting protrusion is located at the lower edge of the cup wall.

Preferably, the coupling point is provided at a lower end point of a portion of the second support protrusion.

Preferably, the bottom end supporting protrusions comprise third supporting protrusions and fourth supporting protrusions which are arranged in a staggered mode; the upper end point of the third supporting protrusion is located at the upper edge of the cup bottom, and the lower end point of the third supporting protrusion is located at the lower edge of the cup bottom; the upper end point of the fourth supporting protrusion is located between the middle point and the lower end point of the third supporting protrusion, and the lower end point of the fourth supporting protrusion is located at the lower edge of the cup bottom.

Preferably, the lower edge of the cup wall extends outwardly to form a tray, the tray extends downwardly to form a retaining ring, and the diameter of the retaining ring is smaller than that of the tray.

Preferably, the filter material is filter paper.

Preferably, the cup body is made of ceramic or metal.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

1. the utility model discloses because the bottom of cup is protruding upwards, look along the longitudinal section of cup, form similar W form between it and the wall of cup, when pouring into the filter media to coffee powder, because the bellied existence of cup, coffee powder will distribute around it, make coffee powder be in dispersed state, be annular distribution, because the existence of support arch, the filter screen both sides all spread the air, when water-washed coffee powder extraction coffee, can form bigger surface of water, thus make coffee powder easy even absorb water, make coffee extract more fully extract more evenly; meanwhile, the height of the filter material is shortened due to the protrusions at the bottom of the cup, the path of water flow is shortened, substances released after coffee powder absorbs water are dissolved in water and can rapidly flow out through a filtrate channel with higher passing efficiency, and bitter or foreign taste caused by excessive extraction of coffee can be avoided;

2. the utility model can be used for making delicious hand-made coffee only by injecting water around the cup bottom bulge due to the existence of the cup bottom bulge, does not need other water injection skills, has simple and easy operation, and can be used for beginners or people who can not accurately hold the hand-made coffee making skill;

3. the composition and the distribution of the supporting bulges of the utility model are optimized, thereby not only ensuring the passing efficiency of the filter material, but also playing a role of drainage and accelerating the outflow of the filtrate;

4. the utility model discloses a filter paper replaces traditional inlayer filter screen, has avoided the problem that traditional filter screen washs the difficulty.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a further schematic view of the present invention;

fig. 3 is a longitudinal sectional view of the present invention;

fig. 4 is a schematic view of the filter paper of the present invention.

Description of reference numerals:

the cup comprises a cup body 1, a cup wall 11, a first supporting protrusion 111, a second supporting protrusion 112, a cup bottom 12, a third supporting protrusion 121, a fourth supporting protrusion 122, a junction 13, a tray 14 and a positioning ring 15; and (3) filter paper 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1, 2 and 3, the utility model discloses a coffee brewing cup, which comprises a cup body 1. The cross-sectional dimension of the cup wall 11 of the cup body 1 is reduced from top to bottom (in this embodiment, the cup wall is in the shape of a truncated cone with a shell), and a plurality of wall end supporting protrusions extending downwards along the cup wall 11 are arrayed on the cup wall 11. The cup bottom 12 of the cup body 1 is upwardly convex (in this embodiment, conical), the cross-sectional dimension of the cup bottom 12 is increased from top to bottom, and a plurality of bottom end supporting protrusions extending downwards along the cup bottom 12 are arrayed on the cup bottom 12. The cross-sectional dimension of the lower edge of the cup bottom 12 is smaller than that of the lower edge of the cup wall 11 (the radius difference is not smaller than 2mm in the embodiment), the lower edge of the cup bottom 12 is connected with the lower edge of the cup wall 11 through a plurality of connecting points 13, and a filtrate channel (in the embodiment, the shape of a circular arc strip) is formed between the connecting points 13.

So, wall end supporting protrusion and bottom supporting protrusion can play the supporting role to the filter media that prevents in the cup for 11 regions of cup wall between each supporting protrusion form the chamber of permeating water with the filter media outside, and rivers can see through the chamber of permeating water and flow out through filtrating the passageway fast. Meanwhile, compared with the conventional filter holes, the arc-shaped filter liquid channel has higher efficiency of water passing.

The utility model discloses choose filter paper 2 for use as the filter media, convenient health, as shown in figure 4 is filter paper 2's schematic diagram. The shape of the cup body is matched with the inner cavity of the cup body, and the longitudinal section of the cup body is W-shaped.

How to arrange each supporting protrusion directly influences the filtering effect, taking the wall end supporting protrusion as an example, if the distance between the supporting protrusions is too large, the filter paper 2 is difficult to support, so that most areas of the filter paper 2 are attached to the cup wall, a sufficient water permeable cavity is difficult to form, the filtering is influenced, and particularly under the condition that the cup wall 11 is large and small, the attachment condition of the upper end of the cup wall is more obvious; if the distance between the filter paper and the filter paper is too small, the filter paper 2 is completely supported and is in a flat state, a flow guide effect cannot be formed, and meanwhile, the downward supporting bulges are more dense, so that the water permeable cavity at the lower end is reduced, and the filtering is influenced.

Therefore, the utility model discloses the distribution to each support arch is optimized. The wall end supporting protrusions include first supporting protrusions 111 and second supporting protrusions 112 which are alternately arranged. The upper end point of the first supporting protrusion 111 is located at the upper edge of the cup wall 11, and the lower end point of the first supporting protrusion 111 is located between the upper end point and the middle point (preferably near the middle point) of the second supporting protrusion 112; the upper end point of the second support protrusion 112 is located between the midpoint and the lower end point of the first support protrusion 111 (preferably at approximately the midpoint), and the lower end point of the second support protrusion 112 is located at the lower edge of the cup wall 11.

Similarly, the bottom support protrusion includes a third support protrusion 121 and a fourth support protrusion 122 that are staggered. The upper end point of the third support protrusion 121 is located at the upper edge of the cup bottom 12, and the lower end point of the third support protrusion 121 is located at the lower edge of the cup bottom 12. The upper end point of the fourth support protrusion 122 is located between the midpoint and the lower end point of the third support protrusion 121, and the lower end point of the fourth support protrusion 122 is located at the lower edge of the cup bottom 12.

So distribute, can enough form sufficient support to filter paper 2 to keep sufficient permeable cavity volume, can carry out the drainage again, discharge the filtrating fast.

In order to prevent the junction 13 from becoming a flow blocking point, the junction 13 is provided at the lower end of a part of the second supporting protrusion 112.

In order to facilitate the utility model discloses placing on flourishing cup, the lower limb of cup wall 11 outwards extends and forms tray 14, tray downwardly extending forms a holding ring 15, and the diameter of holding ring 15 is less than tray 14's diameter, and so, tray 14's diameter is greater than the upper end diameter of flourishing cup commonly used, and holding ring 15's diameter is less than the upper end bore of flourishing cup commonly used, can conveniently will the utility model discloses place on flourishing cup, carry out the extraction of coffee.

In the utility model, the cup body 1 is made of ceramic or metal.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a coffee brewing cup, includes the cup and places the filter media in the cup, its characterized in that: the cross section of the cup wall of the cup body is reduced from top to bottom, and a plurality of wall end supporting bulges extending downwards along the cup wall are arrayed on the cup wall; the cup bottom of the cup body protrudes upwards, the sectional size of the cup bottom is increased from top to bottom, a plurality of bottom end supporting protrusions extending downwards along the cup bottom are arrayed on the cup bottom, the sectional size of the lower edge of the cup bottom is smaller than that of the lower edge of the cup wall, the lower edge of the cup bottom is connected with the lower edge of the cup wall through a plurality of connecting points, and a filtrate channel is formed among the connecting points.

2. A coffee brewing cup as claimed in claim 1, wherein: the wall end supporting bulges comprise first supporting bulges and second supporting bulges which are arranged in a staggered mode; the upper end point of the first supporting bulge is positioned at the upper edge of the cup wall, and the lower end point of the first supporting bulge is positioned between the upper end point and the middle point of the second supporting bulge; the upper end point of the second supporting protrusion is located between the middle point and the lower end point of the first supporting protrusion, and the lower end point of the second supporting protrusion is located at the lower edge of the cup wall.

3. A coffee brewing cup as claimed in claim 2, wherein: the coupling point is provided at a lower end point of a portion of the second support protrusion.

4. A coffee brewing cup as claimed in claim 1, wherein: the bottom end supporting bulges comprise third supporting bulges and fourth supporting bulges which are arranged in a staggered mode; the upper end point of the third supporting protrusion is located at the upper edge of the cup bottom, and the lower end point of the third supporting protrusion is located at the lower edge of the cup bottom; the upper end point of the fourth supporting protrusion is located between the middle point and the lower end point of the third supporting protrusion, and the lower end point of the fourth supporting protrusion is located at the lower edge of the cup bottom.

5. A coffee brewing cup as claimed in claim 1, wherein: the lower edge of the cup wall extends outwards to form a tray, the tray extends downwards to form a positioning ring, and the diameter of the positioning ring is smaller than that of the tray.

6. A coffee brewing cup as claimed in claim 1, wherein: the filter material is filter paper.

7. A coffee brewing cup as claimed in any one of claims 1 to 6, wherein: the cup body is made of ceramic or metal.