KR20220168296A - Drip bag for extracting palatable beverages and packaging container for beverage extraction including the same - Google Patents

Abstract

The present invention relates to a drip bag for extracting palatable beverages, which can be placed on the top of a beverage extraction container such as a bottle, can, or mug for beverages with the beverage ingredients of coffee or tea stored therein and enables users to pour water into the drip bag, thereby instantly extracting beverages such as coffee or tea. To this end, the drip bag for extracting palatable beverages comprises a back filter as an upwardly opened bag-shaped filtering sheet storing beverage ingredients. The bag filter is blocked by a joint formed in an opening of the top thereof in a straight line. A pair of sticks are horizontally coupled together in an "11" shape on both sides below the joint. The opening of the bag filter is opened by separating the joint. As both ends of the sticks are pinched with the fingers, the sticks are spaced from each other outward and can be bent into a polygonal frame shape having internal angles by one or more notches formed on sides of the sticks, so that the corners of the sticks can be placed on the top of a drinking cup.

Description

Drip bag for extracting tasty beverages and packaging container for extracting beverages including the same {Drip bag for extracting palatable beverages and packaging container for beverage extraction including the same}

The present invention relates to a drip bag for extracting a tasty beverage, and more particularly, a drip bag containing beverage ingredients such as coffee or tea is placed on the upper end of a beverage extraction container such as a beverage bottle, can, or mug, and the drip bag It relates to a drip bag for extracting flavored beverages in which coffee or tea can be instantly extracted by pouring water therein.

The paper drip method, which makes it possible to enjoy coffee powder by simply dripping it with a one-time filter (filter paper, etc.), is widely spread, and various types of beverage ingredients (D) such as coffee or tea are selectively used. It is put in a drip-bag and can be easily and conveniently extracted.

These drip-bags contain beverage ingredients (hereinafter collectively referred to as 'beverage ingredients') such as coffee, tea, red ginseng or ginseng powder, etc., in a bag-shaped filtration filter such as cotton or non-woven fabric. It is provided so that the beverage can be extracted by adding it. As a result, the drip bag can be leached by immersing it in water (hot or cold water), or the beverage can be extracted by pouring water little by little into the beverage material while the drip bag is placed on the inner upper end of the cup.

Here, looking at the prior art (patent literature) related to the drip bag for extracting beverages as above, (Patent Document 0001) Korean Patent Publication No. 10-2019-0034839 (filed on March 27, 2019) 'Coffee 'Liquid extraction tool', (Patent Document 0002) International Publication No. WO2003/011089 (International Publication Date February 13, 2003) 'bag for extracting flavored beverages', etc. are known, and it is easier to understand by referring to them. It will be. However, in the conventional prior art (Patent Documents 0001 and 0002), the support (support sheet) formed on the outer surface of the filter (bag) is separated from the main body and the timing of extending to the outside is cautious and inconvenient, and it is torn or damaged during use ( It is easy to break), and it is vulnerable to water, resulting in poor fixation (support), as well as problems such as sagging or falling due to the weight of water. In addition, there is a high risk of foreign substances or harmful ingredients being added to the beverage while other components (supporters, support sheets) other than the filter are in contact with water, and it poses an unsanitary problem.

Domestic Patent Publication No. 10-2019-0034839 (filed on March 27, 2019) 'coffee extract tool' International Publication No. WO2003/011089 (International Publication Date: February 13, 2003) 'bag for extracting flavored beverages'

The purpose of the present invention is to provide a drip bag for extracting a tasty beverage in which the upper stick of the drip bag containing beverage ingredients forms a square or polygonal frame and the outer edge can be stably placed on the upper end of a beverage extraction container. there is

Another object of the present invention is to expand (extend) the length of the stick in the case of various types of beverage cups with a rather wide entrance area, such as mug cups, tumblers, tea cups, etc., so that they can be stably placed, so that versatility It is to provide a drip bag for extracting excellent tasty beverages.

An object of the present invention is to provide a drip bag for extracting a tasty beverage that is harmless to the human body and prevents the generation of environmental pollutants by applying an eco-friendly material stick.

Another object of the present invention is to safely pack the drip bag in a beverage extraction container so that it can be stored and distributed hygienically. It is to provide a drip bag for extracting a tasty beverage that does not require a separate container.

The present invention is a drip bag for extracting a tasty beverage, comprising a bag filter in which beverage ingredients are contained in a filter sheet in the form of a bag opened upwards, and the bag filter is blocked by a junction formed in a straight line at the upper opening , A pair of sticks are horizontally coupled side by side in an '11' shape on both sides under the junction; In the bag filter, the opening is opened by separating the joining part, and the bag filter is spaced outward by pinching both ends of the stick with fingers, and has a polygon having an inner angle by one or a plurality of notches formed on the side of the stick. We propose a drip bag for extracting a tasty beverage, characterized in that it can be bent in the form of a frame so that the edge of the stick can be seated on the top of the drinking cup.

According to the present invention, the bag filter is characterized in that a perforated line is formed between the junction and the stick.

According to the present invention, the stick is characterized in that it is configured to include a first auxiliary stick that is overlapped on the outer surface and can be unfolded in a straight line.

According to the present invention, the stick is characterized in that it is configured to include second and third auxiliary sticks that are inserted into a guide groove formed on one side in the longitudinal direction and are exposed to the outside of the guide groove and are extensible.

According to the present invention, the stick is characterized in that one selected from wood, metal, hard paper, plastic, vegetable starch.

The present invention includes a packaging container for extracting a beverage in which the drip bag for extracting a tasty beverage is accommodated therein and the top entrance is sealed with a lid, and the packaging container for extracting a beverage can take out the drip bag by removing the lid, , It is characterized in that the drip bag is put back into the inlet of the beverage extraction packaging container (with the junction part separated and opened), and the stick having a polygonal frame shape is placed in the inlet.

In the present invention, while the upper stick of the drip bag forms a polygonal (square) shape frame structure, the outer corner can be safely placed on the upper end of the extraction container, and the weight of the water added to the drip bag and bag filter can be stably supported. This has an effect of preventing malfunctions such as the filter bag being collapsed or the drip bag falling into the extraction container while extracting the beverage. In addition, one or several notches are formed in the middle of the stick to provide convenience that can be easily and conveniently folded into a frame shape.

The present invention has the advantage that the length of the stick can be extended (extended), so that it can be widely used in various types of beverage containers such as mug cups, tumblers, and tea cups having a rather wide entrance area of the extraction container.

In the present invention, the stick is made of an eco-friendly material, which is harmless to the human body and has an environmentally friendly effect by preventing the generation of environmental pollutants.

Another object of the present invention is to safely pack the drip bag in an extraction container so that it can be stored and distributed hygienically, and it is easy to carry so that you can drink a fresh drink full of flavor by extracting a drink on the fly according to the user's preference anytime, anywhere. provides possible effects.

1 is a perspective view showing a drip bag 100 for extracting a tasty beverage according to a first embodiment of the present invention.
2 is a view of a state in which the top joint 114 of the drip bag 100 for extracting the tasty beverage is separated.
3 is a use state diagram showing an open state of the bag filter 110 having a polygonal frame shape by bending the upper stick 120 of the drip bag 100 for extracting the tasty beverage.
4 is a plan view showing the stick 120 bent in a curved shape.
Figure 4a is a use state diagram showing a state in which the middle portion is spaced outward by the elastic restoring force of the stick 120 of FIG.
5 is a perspective view showing a first auxiliary stick 130 according to a second embodiment of the present invention.
6 is a perspective view showing a state in which the first auxiliary stick 130 is deployed.
7 is a perspective view showing a second auxiliary stick 140 according to a third embodiment of the present invention.
8 is a use state diagram showing a state in which the second auxiliary stick 140 is extended as a plane.
Figure 9 is a plan view showing a third elastic stick (140a) according to a fourth embodiment of the present invention in cross section.
10 is a use state diagram showing an extended state of the third elastic stick 140a as a plane.
Figure 11 is a perspective view showing a seating groove 124 fitted into the upper entrance of the beverage cup 200 as another embodiment of the stick 120.
12 is a perspective view showing a packaging container 300 for extracting beverages accommodating the drip bag 100 for extracting tasty beverages according to the present invention therein.
13 is a use state diagram showing a state in which the drip bag 100 for extracting a tasty beverage according to the present invention is taken out of a packaging container 300 for extracting a beverage and placed in an upper entrance 302.
14 is a use state diagram showing a state in which a beverage is extracted by placing the drip bag 100 for extracting a tasty beverage according to the present invention in an inlet 302 of a packaging container 300 for beverage extraction.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to describing the present invention in detail, it should be understood that the present invention is not limited to specific embodiments, and includes all modifications, equivalents or substitutes included in the spirit and technical scope of the present invention. If it is determined that a detailed description of a known function or configuration related to this may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted, and the same reference numerals in the drawings refer to the same elements.

In this specification, terms such as "comprise" or "having" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features or It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

The drip bag 100 for extracting a tasty beverage of the present invention according to the above drawing includes a bag filter 110 in which the beverage raw material D is contained in a bag-shaped filter sheet opened upward, and the bag The filter 110 is blocked by a junction 114 formed in a straight line at the upper opening 112, and a pair of sticks 120 are horizontally coupled side by side in an '11' shape on both sides under the junction 114; In the bag filter 110, the opening 112 is opened by separating the joining portion 114, and by pinching both ends of the stick 120 with fingers, the bag filter 110 is spaced outward and the side of the stick 120 It can be bent in the form of a polygonal frame having an inner angle A by one or more notches 122 formed therein, so that the corner portion of the stick 120 can be seated on the top of the drinking cup 200. characterized by being able to

The drip bag 100 for extracting a tasty beverage of the present invention having the above characteristics will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a drip bag 100 for extracting a tasty beverage according to a first embodiment of the present invention. 2 is a view of a state in which the upper joint 114 of the drip bag 100 for extracting the tasty beverage is separated, and FIG. It is a use state diagram showing an open state of the bag filter 110 having a polygonal frame shape.

The drip bag 100 for extracting tasty beverages according to the first embodiment of the present invention includes a junction part 114 and a stick 120 for mounting at an upper opening 112 of a bag filter 110.

The bag filter 110 is formed in the form of an upwardly open pocket and contains a certain amount of beverage raw material D such as coffee or tea therein. The bag filter 110 is made of a filter sheet (filter) made of a water-permeable material such as cotton, filter paper, or non-woven fabric that is harmless to the human body. That is, when water is added to the upper opening 112 of the bag filter 110 in the drip process for extracting the beverage, the water passes through and the beverage raw material D remains as it is and is filtered, so that the beverage raw material D is extracted. Only drinks that are allowed to pass through and fall.

The junction part 114 is formed in the horizontal direction by flatly bonding the upper opening 112 of the bag filter 110 to a certain width in a state where the upper opening 112 of the bag filter 110 is stacked in a straight line. etc. can be formed.

Accordingly, as shown in FIG. 2 , the bag filter 110 may open the upper opening 112 by separating the junction 114 using a tool such as a knife or scissors.

According to the present invention, the bag filter 110 is characterized in that a perforated line 116 is formed between the junction 114 and the stick 120. That is, the bag filter 110 can easily open the opening 112 without using a tool (knife, scissors, etc.) It provides possible convenience.

Next, the sticks 120 are formed side by side in the horizontal direction by symmetrically combining a pair in an '11' shape on both sides of the bag filter 110 under the junction 114. The stick 120 may be bonded to and fixed to the inner or outer surface of the bag filter 110 with an adhesive, tape, or the same material as the bag filter.

As shown in FIG. 3 , when both ends of the stick 120 are pinched with fingers, the middle portion of the stick 120 is spaced outward, and the upper opening 112 of the bag filter 110 is naturally spread. At this time, while the middle portion of the stick 120 is naturally bent, it is possible to open the opening 112 while forming a rhombic and quadrangular frame having an interior angle A. Accordingly, water is added to the filter bag 110 while the outer edge of the stick 120 having a polygonal frame shape is stably placed in the upper entrance of various beverage cups 200 such as water cups, teacups, mugs, tumblers, etc. It can be used to brew beverages such as coffee or tea.

In addition, the stick 120 is naturally bent in the middle when the opening 112 is opened. By forming a notch 122 on one side (outer surface) of the middle of the stick 120, the stick 120 can be smoothly bent at a predetermined position. there is. In addition, depending on the number of notches 122, a polygonal frame structure such as a rhombus, a quadrangular to a pentagon, or a hexagon may be formed. Preferably, as shown in the accompanying drawings, the notch portion 122 is formed as one in the middle of the stick 120, bent into a square or rhombic frame as shown in FIG. and can be mounted in a balanced manner.

As such, the drip bag 100 for extracting a tasty beverage of the present invention can be stably placed in the drinking cup 200 by forming a polygonal frame with the stick 120 provided at the top of the bag filter 110. In particular, by spreading the upper opening 112 of the drip bag 100 in a polygonal shape by using the stick 120, the opening 112 stably supports the weight without being arbitrarily closed, thereby opening the opening 112 during the beverage extraction (drip) process. ), it is possible to prevent malfunctions such as the shape being disturbed or folded, and to provide optimal drip beverage extraction conditions.

According to the present invention, the stick 120 is characterized in that one selected from wood, metal, hard paper, plastic, vegetable starch.

The stick 120 has sufficient strength and durability to sufficiently support the weight of the drip bag 100 and the added water, and has a straightness to the extent that it does not bend arbitrarily and is not cut even if the notch part 122 is bent. It's good not to. On the other hand, since the stick 120 is coupled to the bag filter 110, even if the notch 122 is cut, the opening 112 can be maintained in the shape of a polygonal frame. It can be placed in the drinking cup 200. For example, bamboo, which is hard and not easily cut even if the wood grain is bent, is suitable as the wood. As the metal material, aluminum alloy, stainless steel (SUS), etc., which are harmless to the human body while having strong corrosion resistance, are suitable, and since it is expensive, ordinary iron (Fe) coated with a coating material to prevent rust generation is also possible. Paper may form a hard paper stick by laminating several layers of thin paper and bonding them together with an adhesive, or by mixing paper and a curing agent such as silicon and solidifying the paper. Plastics are a type of synthetic resin, which is a polymer compound, and are lightweight, have excellent strength, are inexpensive, and have strong corrosion resistance, so they are harmless to the human body. Starch (starch) is a kind of polysaccharide carbohydrate, which can be molded into a stick form by solidifying vegetable starch such as corn starch, and is harmless to the human body, hygienic, and environmentally friendly because it does not generate environmental pollutants. Preferably, after mixing starch with fibrous powder and gelatin, it can be manufactured through processes such as heating, molding and cutting, aging and polishing in a certain mold (mold).

In addition, the stick 120 is formed as a bar having a triangular, square, rectangular, or circular cross section, so that it is strong against vertical loads and can stably support the bag filter 110, preferably having a width W and a height ( H) is suitably formed in a ratio of 1:2 to 3.

4 is a plan view showing the stick 120 bent in a curved shape, and FIG. 4a is a use state diagram showing a state in which the middle part is spaced outward by the elastic restoring force of the stick 120 of FIG. .

As shown in Figures 4 and 4a, the stick 120 is formed to be curved in the form of an elastic curve having a radius of curvature (R) on one side, thereby separating the joint 114 and then opening the opening 112 naturally. can be opened That is, in a state where a pair of sticks 120 are coupled to the outer surface of the bag filter 110 in an '11' shape, the middle part is elastically spaced apart toward the outside at a predetermined interval, so that both ends of the stick 120 are connected to the fingers. When closed, the opening 112 naturally expands to form a polygonal frame.

The drip bag 100 for extracting tasty beverages according to the present invention can vary and elongate (extend) the length of the stick 120 according to the standard (inlet diameter) of the drinking cup 200 to be used, so that the inlet area is It has versatility that can be stably placed in various types of beverage cups 200, such as a rather wide mug cup, tumbler, or teacup, and will be described in detail with examples below.

[Second Embodiment]

5 is a perspective view showing the first auxiliary stick 130 according to the second embodiment of the present invention, and FIG. 6 is a perspective view showing the first auxiliary stick 130 in an unfolded state.

According to the second embodiment of the present invention, the stick 120 is characterized in that it is configured to include a first auxiliary stick 130 that is overlapped on the outer surface and can be unfolded in a straight line.

As shown in FIGS. 5 and 6, the first auxiliary stick 130 is folded in a '⊃' shape and formed to overlap the outer surface of the stick 120 in a temporarily fixed state, thereby extending the length of the stick 120. can do. Accordingly, even when using a drinking cup 200 that is large enough to be out of reach of the stick 120 (outer corner), the drip bag 100 can be placed by unfolding the first auxiliary stick 130.

[Third embodiment]

7 is a perspective view showing the second auxiliary stick 140 according to the third embodiment of the present invention, and FIG. 8 is a use state diagram showing an extended state of the second auxiliary stick 140 in a plan view.

According to the third embodiment of the present invention, the stick 120 is inserted into the guide groove 146 formed in the longitudinal direction on one side and exposed to the outside of the guide groove 146 to extend the second auxiliary stick 140 It is characterized in that it is configured to include.

9 and 8, guide grooves 146 are provided on one side of the notch part 122 of the first stick 120-1 on one side and the other side of the notch part 122 of the second stick 120-2 on the other side. is formed in the longitudinal direction and the second auxiliary stick 140 is inserted into the guide groove 146. Accordingly, the second auxiliary stick 140 partially exposed outside the guide groove 146 may be extended in the longitudinal direction by holding and pulling the second auxiliary stick 140 . The second auxiliary stick 140 has a protruding frame 142 formed at one end so that the protruding frame 142 can be easily grasped and pulled with a finger, and a locking jaw 144 is formed at the other end so that the second auxiliary stick 140 is separated from the guide groove 146. can prevent

[Fourth embodiment]

9 is a cross-sectional plan view of the third auxiliary stick 140a according to the fourth embodiment of the present invention, and FIG. 10 is a use state diagram showing an extended state of the third auxiliary stick 140a in a plan view. .

As shown in FIGS. 9 and 10, the third auxiliary stick 140a forms a guide groove 146 in the longitudinal direction on both sticks 120 provided as a pair, and '⊃' is formed in the guide groove 146. A third auxiliary stick 140a of the form is coupled. Accordingly, the third elastic stick 140a, which is partially exposed to the outside of the guide groove 146, can be extended in the longitudinal direction by grabbing and pulling the protruding frame 142 at the end of the third elastic stick 140a. The third elastic stick 140a is naturally bent while coming out of the guide groove 146, and as shown in FIG. 10, it extends in a 'Y' shape to the outside of the stick 120 to support the bag filter 110 symmetrically. .

Figure 11 is a perspective view showing a seating groove 124 fitted into the upper entrance of the beverage cup 200 as another embodiment of the stick 120. As shown in FIG. 11, the stick 120 may form seating grooves 124 on the bottom surface at regular intervals on both ends and both sides of the notch 122. The seating groove 124 is provided on the inside of the corner portion when the stick 120 is folded into a frame shape, and can be more stably fixed so as not to deviate arbitrarily while being inserted into the upper surface of the inlet of the beverage cup 122.

12 is a perspective view showing a packaging container 300 for extracting beverages accommodating the drip bag 100 for extracting tasty beverages according to the present invention therein. 13 is a state diagram showing a state in which the drip bag 100 for extracting a tasty beverage according to the present invention is taken out of a packaging container 300 for extracting a beverage and placed in an upper entrance 302, and FIG. 14 is a state diagram of the present invention. It is a use state diagram showing how to extract a beverage by placing the drip bag 100 for extracting a tasty beverage according to the inlet 302 of the packaging container 300 for beverage extraction.

The present invention includes a packaging container 300 for extracting a beverage in which the drip bag 100 for extracting a tasty beverage is accommodated therein and the top entrance 302 is sealed with a lid 304, and the packaging container for extracting the beverage In 300, the drip bag 100 can be withdrawn by removing the lid 304, and (with the joint 114 separated and opened) the drip bag 100 is placed back into a packaging container for extracting beverages ( It is characterized in that the stick 120 having a polygonal frame shape is placed in the inlet 302 while being introduced into the inlet 302 of 300).

As shown in FIG. 12, the drip bag 100 is put into a packaging container 300 for beverage extraction and sealed with a lid 304 for safe packaging, distribution, and easy management. 13, the lid 304 is removed and the drip bag 100 is taken out of the packaging container 300 for beverage extraction. And, as described above, after separating and opening the joint 114, the stick 120 is easily folded into a frame shape and placed in the inlet 302 of the packaging container 300, as shown in FIG. 14, the bag filter ( 110) can be poured into the beverage raw material (D) and immediately drink a fresh beverage full of flavor. The packaging container 300 for beverage extraction is an aluminum container including an aluminum can that is opened with one touch, a plastic container including a PET can or a PET bottle, a glass bottle, and a drink such as a mug, tumbler, water cup, or teacup. Cup 200 and the like.

100: drip bag 110: bag filter
112: opening 114: junction
116: perforated line 120: stick
122: notch part 130, 140, 140a: auxiliary stick
142: protruding frame 144: locking jaw
146: guide groove 200: drinking cup
300: beverage extraction packaging container 302: inlet
304: lid D: beverage raw material

Claims (6)

In the drip bag for extracting flavored beverages,
Including a bag filter (110, Back filter) in which the beverage raw material (D) is contained in a bag-shaped filter sheet opened upwards,
The bag filter 110 is blocked by a junction 114 formed in a straight line at the upper opening 112, and a pair of sticks 120 are horizontally coupled side by side in an '11' shape on both sides under the junction 114, ;
In the bag filter 110, the opening 112 is opened by separating the joining portion 114, and by pinching both ends of the stick 120 with fingers, the bag filter 110 is spaced outward and the side of the stick 120 It can be bent in the form of a polygonal frame having an inner angle A by one or more notches 122 formed therein, so that the corner portion of the stick 120 can be seated on the top of the drinking cup 200. A drip bag for extracting a flavorful beverage, characterized in that it can be. According to claim 1,
The bag filter (110) is a drip bag for extracting a tasty beverage, characterized in that a perforated line (116) is formed between the junction (114) and the stick (120). According to claim 1,
The drip bag for extracting a tasty beverage, characterized in that the stick 120 includes a first auxiliary stick 130 that is overlapped on the outer surface and can be unfolded in a straight line. According to claim 1,
The stick 120 is inserted into the guide groove 146 formed in the longitudinal direction on one side and is exposed to the outside of the guide groove 146 to include second and third auxiliary sticks 140 and 140a that are extensible. A drip bag for extracting flavored beverages. According to claim 1,
The drip bag for extracting a tasty beverage, characterized in that the stick 120 is one selected from wood, metal, hard paper, plastic, and an eco-friendly composition using vegetable starch as a main raw material. It includes a packaging container 300 for extracting beverages in which the drip bag 100 for extracting tasty beverages of claim 1 is accommodated therein and the top inlet 302 is sealed with a lid 304,
In the packaging container 300 for beverage extraction, the drip bag 100 can be withdrawn by removing the lid 304, and the drip bag 100 is again used for beverage extraction (with the junction part separated and opened). Beverage extraction including a drip bag for extracting a tasty beverage, characterized in that the stick 120 having a polygonal frame shape is placed in the inlet 302 while being put into the inlet 302 of the packaging container 300 packaging container.

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