TWM624431U - Brewing device and filter paper - Google Patents

Abstract

The present invention provides a brewing device and filter paper, which are especially suitable for hand-brewed coffee. The brewing device includes: a support body and a protruding post, and the top of the protruding post is provided with a water dispersing part. The filter paper has a pair of positioning holes to be sleeved on the convex column of the brewing device, and the edge of the positioning hole is provided with a sleeve body that protrudes upward. The shape of the sleeve body corresponds to the convex column to cover the convex column; When the casing is used, the water-spraying part or the position where the casing covers the water-spraying part can change the direction of the water flow, so that the water flow can be evenly dispersed around.

Description

Brewing device and filter paper

This creation provides the structure technology of brewing device and filter paper, especially a brewing device and filter paper suitable for hand-brewed coffee.

Filter cups and filter paper are important items in the process of hand-brewing coffee. They have the function of carrying coffee powder to brew water to extract coffee liquid. In order to obtain stable coffee during the brewing process, it is necessary to precisely control the relationship between coffee powder and water. For example, when the same coffee powder is brewed with the same appliance, different coffee tastes will be presented due to different flushing techniques. The main reason is that changes in the flushing position and flushing flow affect the water flow through the coffee Powder path and falling time.

Common filter cups and filter paper can be divided into cone type, flat cone type (also known as fan shape), cake type, etc., which can provide different water flow adjustment functions to present different brewing effects. Regardless of the brewing effect, stable brewing techniques are required to maintain the quality of the expected brewing effect. Especially in the process of manual brewing, if the injected water flow is too concentrated in certain positions, or the injected water flow is unstable, it will cause uneven brewing and affect the expected brewing effect. For example, when the brewing water is too concentrated in the center of the filter cup and filter paper, the coffee powder in the center will be brewed by a larger water flow while the water flow of the surrounding coffee powder will be smaller, resulting in a less uniform brewing effect.

The main purpose of this creation is to provide a brewing device to provide a relatively uniform brewing effect when water is injected. In order to achieve the above purpose, the brewing device of the present invention includes: a support body, the support body has a cup bottom and a cup body, the cup bottom is provided with at least one sink hole, and the cup body is connected to the cup bottom to form an accommodating space; and a convex The column is arranged in the accommodating space, and the top of the convex column is provided with a water dispersing part.

In one embodiment, the protruding post extends upward from the bottom of the cup.

In one embodiment, the sidewalls of the convex pillars are inclined tapered surfaces.

In one embodiment, the water-spreading portion is a plane, an arc-convex surface or a concave surface.

In one embodiment, the inner wall of the cup body is provided with a plurality of brackets, the accommodating space corresponding to the upper part of the plurality of brackets is a filter paper accommodating area, and the lower part of the accommodating space corresponding to the filter paper accommodating area is a falling water area, and the convex column is located in the the filter paper accommodating area.

In one embodiment, the plurality of brackets are connected to the protruding posts.

In one embodiment, the inner wall is provided with a plurality of protruding ribs corresponding to the filter paper accommodating area.

In one embodiment, a plurality of protruding ribs among the plurality of protruding ribs are connected with the plurality of brackets.

In one embodiment, the inner wall has a first water falling slope corresponding to the water falling area, and the bottom end of the convex column has a second water falling slope corresponding to the water falling area.

In one embodiment, the plurality of brackets are plate-shaped and extend downward to the bottom of the cup, the plurality of brackets divide the water drop area into a plurality of regions, and each region of the cup bottom corresponding to the plurality of regions is provided with at least one water drop hole.

Another object of the present invention is to provide a filter paper to be used with the brewing device provided by the present invention. In order to achieve the above-mentioned purpose, the filter paper of the present invention has a pair of positioning holes to be sleeved on the protruding post of the brewing device.

In one embodiment, the edge of the alignment hole is provided with an upwardly protruding sleeve body, and the shape of the sleeve body corresponds to the convex column to cover the convex column.

Another object of the present invention is to provide a brewing device, so that the brewing device can be purchased and used at a position where flushing is required, so as to disperse the flushing water flow. The brewing device comprises: a support body; and a protruding post, the protruding post is erected on the supporting body, and the top of the protruding post is provided with a water dispersing part.

In one embodiment, the support body includes a plurality of brackets.

In one embodiment, the plurality of brackets are plate-shaped and extend downward, the bottom edges of the plurality of brackets are located on the same plane, and the plurality of brackets are separated into a plurality of areas for falling into the water.

Compared with the prior art, the implementation of the brewing device and the filter paper can provide a brewing effect with a more evenly dispersed water flow, and the extracted coffee liquid can quickly escape from the filter paper, making the coffee brewing effect easier to grasp. .

Hereinafter, based on the technical means of this creation, the preferred embodiments of this creation are illustrated by examples and explained in conjunction with the drawings as follows:

10: Brewing device

11: Cup bottom

111: convex column

112: Scattering Department

113: sinkhole

12: cup body

121: Bracket

122: Ribs

13: accommodating space

131: Filter paper accommodation area

132: Falling water area

132a: First falling water slope

132b: Second water drop slope

20: filter paper

21: Alignment hole

22: Body

The first figure is a three-dimensional view of the brewing device according to the first embodiment of the creation.

The second figure is a top view of the first embodiment of the creation.

The third figure is the A-A sectional view of the second figure.

The fourth figure is the B-B sectional view of the second figure.

The fifth figure is a perspective view of the combination of the brewing device and the filter paper according to the first embodiment of the invention.

Figure 6 is a cross-sectional view of the filter paper of the first embodiment of the invention.

Figure 7 is a cross-sectional view of the combination of the brewing device and the filter paper according to the first embodiment of the invention.

Figure 8 is a three-dimensional view of the brewing device according to the second embodiment of the invention.

The ninth figure is a schematic diagram of the use of the brewing device according to the second embodiment of the invention.

Please refer to FIGS. 1 to 4. The brewing device 10 of the first embodiment includes a support body 1 and a protruding column 111. The support body 1 shown in the first embodiment is in the shape of a cup, supporting The body 1 has a cup bottom 11 and a cup body 12 . The center of the cup bottom 11 is provided with a convex column 111 extending upward. The top of the convex column 111 is provided with a water-spreading portion 112 . The water-spraying portion 112 is located at the top of the convex column 111 , and is flat or nearly flat, rather than sharp and pointed. As an illustration, when the injected water flow collides with the water dispersing part, the direction of the water flow can be changed, so that the water flow can be evenly dispersed around, so that the injected water flow will not be concentrated in the center of the brewing device 10 . The aforementioned water-scattering portion 112 has a strong water flow dispersion effect when it is flat, and if the water-scattering portion 112 presents an arc-convex surface as shown in the figure, the water flow dispersion effect and angle presented by the water-scattering portion 112 will also be different. The implementation of the water-spraying part 112 is adjusted according to different requirements.

The cup body 12 is connected to the cup bottom 11 and is above the cup bottom 11 to form an accommodating space 13 . The inner wall of the cup body 12 is provided with a plurality of brackets 121 to connect with the protruding columns 111. The accommodation space 13 corresponds to the filter paper accommodation area 131 above the plurality of brackets 121, and the accommodation space 13 corresponds to the filter paper accommodation area 131. District 132, which The central convex column 111 is located in the filter paper accommodating area 131, as shown in the third figure; the setting of the falling water area 132 can make the coffee liquid obtained after extraction flow down smoothly, and is separated from the filter paper accommodating area 131, which can prevent the coffee liquid from accumulating Or stay in the filter paper accommodating area 131 for too long.

The inner wall of the cup body 12 has a first water falling inclined surface 132a corresponding to the water falling area 132, and the bottom end of the convex column 111 has a second water falling inclined surface 132b corresponding to the water falling area 132. The first water falling inclined surface 132a and the second water falling inclined surface 132b are arranged The extracted coffee liquid can be concentrated to flow out toward the sink hole 113 .

The inner wall of the cup body 12 is provided with a plurality of protruding ribs 122 corresponding to the filter paper accommodating area 131. The protruding ribs 122 and the bracket 121 shown in this embodiment are connected to each other, which can make the structure of the bracket 121 more durable. 122 can prevent the filter paper 20 from being too close to the inner wall of the cup body 12 (refer to the fifth figure), thereby affecting the lateral filtering effect of the filter paper 20 . Besides, in order to make the protruding rib 122 have a stronger structure, the bracket 121 can be implemented in a plate shape and extend downward to the bottom of the cup 11 , as shown in the fourth figure. The plurality of brackets 121 divide the water drop area 132 into a plurality of regions. Since the brackets 121 extend to the bottom of the cup 11, each region of the bottom of the cup 11 corresponding to the plurality of regions is provided with a water drop hole 113, so that the coffee liquid in the region can flow out, The arrangement of the plurality of brackets 121 and the protruding posts 111 can evenly support the filter paper 20 (the filter paper 20 is shown in the fifth figure), and can keep the bottom of the filter paper 20 in a flat state during brewing, and allow the coffee liquid to flow evenly from each area. filter out. The lower part of the bracket 121 shown in this embodiment completely isolates the regions, so a sink hole 113 must be provided corresponding to each region. In actual implementation, if the bracket 121 does not completely isolate the regions (not shown in the figure), so that when the water flow between the regions can communicate with each other, it is not necessary to provide a sink hole 113 corresponding to each region, and one or more sink holes 113 can be arranged on the bottom 11 of the cup to achieve the The effect of the coffee liquid flowing out.

Please refer to FIGS. 5 to 7. The filter paper 20 shown in this embodiment has a pair of positioning holes 21 to be sleeved on the protruding posts 111 of the brewing device 10, so that the filter paper 20 can be quickly positioned on the brewing device 10's on the protruding post 111 for loading coffee powder. The edge of the alignment hole 21 is provided with a sleeve body 22 that protrudes upward. The shape of the sleeve body 22 corresponds to the convex column 111 to cover the convex column 111; the sleeve body 22 conforms to the shape of the convex column 111 and is supported by the convex column 111. When the water flow rushes to the top of the sleeve body 22 , it is like rushing directly to the water dispersing portion 112 at the top of the convex column 111 , and can play the function of dispersing the water flow through the support of the water dispersing portion 112 .

Please refer to the eighth and ninth figures, the brewing device 10 of the second embodiment includes a support body 1 and a protruding column 111 , and the difference between the second embodiment and the first embodiment is that the support body 1 There is a change in structure. The support body 1 shown in the second embodiment is in the form of a base. The support body 1 has a plurality of brackets 121. The plurality of brackets 121 are plate-shaped and extend downward, and the bottom of the plurality of brackets 121. The edges 1211 are located on the same plane, and the plurality of brackets 121 are separated into a plurality of areas for falling into the water, so that the brewing device 10 of the second embodiment can be placed in a general commercially available filter paper 30 or directly placed in other It is directly used in the filter cup (not shown in the figure), and the water dispersing part 112 can provide the water flow dispersion effect when filling with water. The water-spreading portion 112 of the second embodiment is the same as that of the first embodiment, and can be a convex surface, a concave surface, or a flat surface.

In summary, the implementation of the inventive brewing device 10 and the filter paper 20 can provide a more evenly dispersed brewing effect of the brewed water flow, and the extracted coffee liquid can be quickly separated from the filter paper 20, so that the brewed coffee can be easily brewed. The effect is easier to grasp.

The above is only to illustrate the preferred embodiments of this creation, and not to limit the scope of implementation. All simple replacements and equivalent changes made according to the patent scope of this creation and the contents of the patent specification are all patents of this creation. application category.

10: Brewing device

11: Cup bottom

111: convex column

112: Scattering Department

113: sinkhole

12: cup body

121: Bracket

122: Ribs

13: accommodating space

Claims (16)

A brewing device, comprising: a support body, the support body includes a cup bottom and a cup body, the cup bottom is provided with at least one sink hole, the cup body is connected to the cup bottom to form an accommodating space; and a convex The protruding post is erected on the support body and located in the accommodating space, and the top of the protruding post is provided with a water dispersing part. The brewing device as claimed in claim 1, wherein the protruding post extends upward from the bottom of the cup. The brewing device as claimed in claim 1, wherein the sidewalls of the protruding pillars are inclined tapered surfaces. The brewing device as claimed in claim 1, wherein the water-spreading portion is a plane, a convex surface or a concave surface. The brewing device as claimed in claim 1, wherein the inner wall of the cup body is provided with a plurality of brackets, the accommodating space corresponding to the upper part of the plurality of brackets is a filter paper accommodating area, and the accommodating space corresponds to the filter paper accommodating area Below is the water drop area, and the convex column is located in the filter paper accommodating area. The brewing device as claimed in claim 5, wherein the plurality of brackets are connected to the protruding post. The brewing device according to claim 5, wherein the inner wall is provided with a plurality of protruding ribs corresponding to the filter paper accommodating area. The brewing device as claimed in claim 7, wherein the plurality of protruding ribs are connected with the plurality of brackets. The brewing device according to claim 5, wherein the inner wall has a first water falling inclined surface corresponding to the water falling area, and the bottom end of the convex column has a second water falling inclined surface corresponding to the water falling area. The brewing device according to claim 5, wherein the plurality of supports are plate-shaped and extend downward to the bottom of the cup, the plurality of supports divide the falling water area into a plurality of regions, and the bottom of the cup corresponds to each of the plurality of regions Each area is provided with the at least one sinkhole. A filter paper, the filter paper includes a pair of positioning holes to be sleeved on the protruding post of the brewing device according to any one of claims 1 to 10. The filter paper as claimed in claim 11, wherein the edge of the alignment hole is provided with an upwardly protruding sleeve body, and the shape of the sleeve body corresponds to the protruding post to cover the protruding post. A brewing device comprises: a support body; and a protruding post, the protruding post is erected on the supporting body, and the top of the protruding post is provided with a water dispersing part. The brewing device of claim 13, wherein the support body has a plurality of brackets. The brewing device as claimed in claim 14, wherein the plurality of supports are plate-shaped and extend downward, and the plurality of supports are separated into a plurality of areas for falling into water. The brewing device of claim 15, wherein the bottom edges of the plurality of brackets are located on the same plane.

Images