JP2002291620A - Coffee bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a simple extraction dripper in a bag shape used by being put inside a cup, accelerating extraction by directly pouring hot water inside a bag, to be easily taken out from the cup by holding a knob part at a bag- shape container upper part. SOLUTION: A bag-shape filter is used by putting coffee powder inside the bag-shape filter for which a bag part is formed of a filter and a port part side is formed of a card plate. It is integrally structured with the knob part.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple extractor for regular coffee.

[0002]

2. Description of the Related Art Conventionally, there has been a drip type which is placed on the mouth of a cup or a drip type which is put in a cup and brought to one side of the mouth of the cup and hung on the edge of the cup.

[0003]

There have been conventional types which are placed entirely on the mouth of the cup and types which support the whole by disposing a set portion on both sides of the mouth of the cup, but are stable such as falling from the mouth. There is a drawback in the properties and put it in the cup and bring it to one side of the cup and set it on the edge of the cup mouth In the setting method from only one side, hook it on the edge of the cup and put the bag on the inner wall of the cup Because it is a hanging type to set, the center of the cup in the mouth and bag lowers and the force to support the center is weak, and the bag and mouth are protruded greatly toward the center of the cup and the bag is floated It is difficult and unsuitable to support the entire weight of the hot water in the set bag and to keep the mouth horizontal by the one-side set hanging system. For this reason, the mouth portion is of a small type, and the whole shape is a vertically long type such as a bag shape in which hot water is difficult to pour. Therefore, there is also a problem that the lower part of the bag portion is immersed in hot water in a cup to reduce drip properties.

[0004]

According to the present invention, there is provided the following. The simple extractor of regular coffee is a bag-type simple extractor with an open upper opening that is used by setting from one side of the cup mouth. The whole is a flat-type bag that combines two sides. This is a bag (5) constituted by a filter (3). The mouth (4) of the bag (5) has a mouth frame (9) forming the periphery of the mouth, which is a bag (5). The bag (5), which is configured and arranged planarly on the outer wall surface of
The mouth frame (9) integrated with the mouth portion (4) of the cup. In the mouth frame (9) on the side to be set on the edge of the cup in the mouth frame (9), the mouth portion (4) is provided. )) And has a pouring surface (8) extending upward from the mouth (4).
A wide set plate (6) which is located outside of the cup (10) extending downward from the outside and has a wide area for capturing the outer wall surface and the periphery of the mouth of the cup (10).
The mouth frame (9) located on the inner side is the inner frame (1).
9) a large support plate (1) which is composed of two linear frames and further extends downward from the mouth (4).
3) and (15) are arranged on the inner wall surface side of the cup (10), and the support plates (13) and (15) are vertically set with respect to the inner wall surface of the cup (10). (15) is positioned at right angles to the inner wall surface of the cup (10), and the two inner frames (19) are united at the fold (22) to form a V-shape and are disposed outside the cup (10). The mouth (4) is formed in a fan shape with the set plate (6). Further, the edge of the cup (10) is provided between the set plate (6) and each of the support plates (13) and (15). The cutouts (14) and (16) constitute a large cutout (14) and (16) for sandwiching the cutout, and the cutouts (14) and (16) have a shape that is wider downward and narrower upward. At each of the positions (16) and (16), each mouth frame (9) has a vertically bent portion (20).
The set plate (6) is integrated with the bag (5) as the mouth frame (9) of the bag (5) at the position of the mouth (4), but the bag is located below the mouth (4). A vertical fold (17) at a central position from the pouring surface (8) to the set plate (6), which has a space (18) separated from (5).
And a fold (22) at the center end of the inner frame (19) at the symmetrical position, and a bag having a mouth (4) formed by the mouth frame (9) by each fold. (5) The mouth frame (9), which has a flat bag shape as a whole, is further folded at the upper end of the fold (17) on the pouring surface (8) side around the fold (17). 2
It is a simple extractor of regular coffee comprising the above 1).

[0005]

Embodiments of the present invention will be described below. The present invention is a simple extraction dripper provided with a surface frame formed of a waterproof and heat-insulating material attached to one side of a side wall of a bag-type coffee bag, which is extracted from coffee powder in the bag by hot water poured into the bag. Coffee liquid is extracted and filtered out of the bag through this bag filter. Further, in order to prevent deformation of the bag shape itself and the mouth shape due to the weight when hot water is poured into the bag (5) in the cup (10), the strength of the bag shape holding is poured in the cup in the present invention. A bag-type filter that has the strength necessary to maintain the overall shape of the bag and the mouth shape with respect to the weight of the hot water and is reinforced by covering the mouth frame and the surface frame system provided on the side wall surface of the bag and adding hardness. This makes it possible to arrange the rigidity in the necessary parts of the bag, so that the necessary softness of the whole bag arises, and the bag is formed by hand during use and extracted from the cup after use. In this case, the use and function of the bag are facilitated, for example, by grasping the handle of the bag by hand and closing the mouth. In order to lift and support the bag body at a middle position toward one side of the cup, in the present invention, support plates (13) and (15) of an inner frame (19) for supporting the bag body by capturing the inner wall surface of the cup are provided outside the cup. Also, a wide set plate (6) is arranged to hold a bag-shaped extractor.
The inner surface (1), which extends upward, has a function of a pouring surface (8) when pouring hot water into the bag, and also prevents a splash of hot water when pouring hot water at the same time. When the user removes the bag-type simple extraction dripper from the cup (10) by hand from the outside, the action of the heat-insulating plate that protects the hand by blocking the heat of steam rising from the cup (10) side or inside the bag ( 6) The outer surface (12) of the pouring surface (8) is a waterproof and heat-insulating surface (2). The waterproof heat-insulating section may be made of synthetic resin or waterproof cardboard. Therefore, the present invention is as follows.

DESCRIPTION OF THE PREFERRED EMBODIMENTS In a simple regular coffee extractor, a bag-type simple extractor with an open upper opening used by setting from one side of a cup mouth portion, and a flat-type bag type in which two surfaces are combined as a whole. And this is a bag (5) constituted by a filter (3). The mouth (4) of this bag (5)
Has a mouth frame (9) forming the periphery of the mouth, which is configured and arranged in a plane with respect to the outer wall surface of the bag (5) and integrated with the mouth (4) of the bag (5). Part frame (9)
In the mouth frame (9), the mouth frame (9) on the side to be set on the edge of the cup has a pouring surface (8) extending upward from the mouth (4) and a lower portion thereof. Is provided with a wide set plate (6) located outside the cup (10) extending downward from the mouth (4) to capture the outer wall surface of the cup (10) and the periphery of the mouth widely. The mouth frame (9) located inside the cup (10) is composed of two straight frames as the inner frame (19), and further comprises a large support plate (5) which extends greatly downward from the mouth (4). 13) and (15) are arranged on the inner wall surface side of the cup (10), and the support plates (13) and (15) are
The support plates (13) and (15) are positioned vertically at right angles to the inner wall surface of the cup (10) with respect to the inner wall surface of the cup (10). 2
The set plate (6) and the supporting plate (4), which form a fan-shaped mouth (4) with a set plate (6) which is integrated in 2) and has a V-shape and is arranged outside the cup (10), are used. Large cuts (14) and (16) are formed between 13) and (15) for sandwiching the edge of the cup (10), and these cuts (14) and (16) are formed. Are notches (14) and (1
At the position of 6), each mouth frame (9) is provided with a bent portion (20) in the vertical direction. At the position of the mouth (4), the set plate (6) is at the mouth frame of the bag (5). The bag (5) is integrated with the bag (5) as (9), but below the mouth (4).
And a space (18) separated from the pouring surface (8) to the set plate (6), a vertical fold (17) at a central position from the pouring surface (8) and an inner frame (19) at a symmetrical position thereof. Has a fold (22) also at the center tip thereof, and a bag (5) having a mouth (4) formed by a mouth frame (9) by each fold forms a flat bag shape as a whole. The regular frame is made up of a regular frame which is provided with a folded portion (21) at the upper end of the fold (17) on the pouring surface (8) side of the mouth frame (9). Is a simple extractor. When using the present invention, the mouth frame (9) is opened, the left and right bent portions (20) are bent, the fold (17) is further extended, the folded portion (21) is outwardly bent, and the fold (17) is extended. At this time, the pouring surface (8) of the mouth frame (9) is straightened, and the support plate (13) on the inner frame (19) side and the straight shape of (15) form the mouth (4). ) Is triangular, the bag (5) is positioned inside the mouth of the cup (10), and the set plate (6) is positioned outside the cup (10). At this time, each notch (14) is formed by setting the edge of (10) as a sandwiching set.
Since (16) and (16) are wider toward the bottom, they are set and fixed without play so that they can freely adapt to the thickness of the cup.
At this time, the large supporting plates (13) and (15), whose inner wall surfaces of the cup (10) extend greatly downward, are connected to the cup (10).
The inner wall surface of the bag (5) is largely captured to support the large weight applied to the bag (5) and to prevent the bag (5) from falling downward. At this time, the support plates (13) and (15) are arranged at right angles to the inner wall surface of the cup (10) and brought into contact with each other.
5) Prevents the tip from bending and deforming left and right. Also, at this time, since the left and right support plates (13) and (15) form a V-shape when viewed from above in the cup (10), the support plates (13) and (15) are horizontally arranged. This prevents the cup (10) from moving and deforming to the right and left, and stably captures the inner wall surface of the cup (10) at a right angle to increase the holding force. The set plate (6) is flat, but when set, the edge and outer wall surface of the cup (10) are widely wrapped and grasped and curved inward into the shape of the cup (10) to form a three-dimensional shape.
The bending strength in the front and rear horizontal directions such as the center direction of the mouth portion of (0) and the outside direction of the cup (10) is enhanced. The support plate (13) or (15) of the set plate (6) or the inner frame (19) has high strength to support and hold the entire bag (5) such as the bag (5) and the mouth frame (9). I have. The coffee powder (7) is put in the bag (5), hot water is poured, and after the extraction, the main body is held and drained and removed. At this time, the entire frame portion may be taken out and taken out. Alternatively, while the frame is set, the frame portion may be picked up from the left and right, the opening (4) may be closed flat, and the knob may be lifted up and taken out.

[0006]

According to the present invention, the mouth frame (9) is arranged and arranged in a plane around the mouth (4) of the bag (5) and on the outer wall surface of the bag (5). It has a simple structure that does not have a frame that extends outward and is compact and composed of few frame materials. Set plate (6) is cup (1)
0), it wraps widely from the outside and becomes curved and three-dimensional, so that it has a large tensile strength toward the center of the cup (10), and extends greatly below the inner frame (19) in the cup (10). The support plates (13) and (15) capture the inner wall surface of the cup large and strongly support the entire weight of the bag and the like, and extend right and left from the fold (22) toward the inner wall surface of the cup to capture the inner wall surface at a right angle. The triangular frame structure allows each support plate (13) and (15) to stabilize its support force without moving left and right, strongly support the entire weight of the bag portion, and set only on one side of the mouth of the cup (10). The bag (5) and its mouth (4) are cup (1)
A large strength is provided to protrude greatly toward the center side of 0) and to set the bag part by floating it.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a perspective view with a partial sectional view showing a use state of the present invention.

FIG. 3 is a perspective view and a rear view of the present invention.

FIG. 4 is a top view of the present invention.

[Explanation of symbols]

 (1) Inner surface (2) Waterproof and heat-insulating surface (3) Filter (4) Mouth (5) Bag (6) Set plate (7) Coffee powder (8) Pouring surface (9) Mouth frame (10) Cup (11) ) Knob (12) Outer surface (13) Support plate (14) Notch (15) Support plate (16) Cut (17) Fold (18) Space (19) Inner frame (20) Bend (21) Fold (22) Crease.

Claims (1)

[Claims] 1. A simple extractor for regular coffee, which is a bag-type simple extractor having an open upper opening and used as a set from one side of a cup mouth portion, and a flat-type bag in which two surfaces are combined. It is a mold, which is a bag (5) constituted by a filter (3). The mouth (4) of the bag (5) has a mouth frame (9) forming the periphery of the mouth. This is a mouth frame (9) which is configured and arranged planarly with respect to the outer wall surface of the bag (5) and is integrated with the mouth (4) of the bag (5). And the mouth frame (9) on the side to be set on the edge of the cup has a pouring surface (8) extending upward from the mouth (4) and extending downward from the mouth (4) below. Wide set plate (externally located on the outside of the cup (10) for capturing the outer wall surface of the cup (10) and the periphery of the mouth widely ( The mouth frame (9) further located inside the cup (10) provided with 6) is composed of two straight frames as the inner frame (19) and further extends downward from the mouth (4). The large supporting plates (13) and (15) protruding are arranged on the inner wall surface side of the cup (10), and each of the supporting plates (13) and (15) is held vertically with respect to the inner wall surface of the cup (10). Support plate (13)
And (15) are positioned at right angles to the inner wall surface of the cup (10), and the two inner frames (19) are united at a fold (22) to form a V-shape and out of the cup (10). The mouth (4) is formed in a fan shape with the set set plate (6) arranged. Further, the set plate (6), the support plates (13) and (1)
5) constitute large cuts (14) and (16) for sandwiching the edge of the cup (10), respectively. The cuts (14) and (16) are wider toward the lower side. At the positions of the notches (14) and (16), which are narrower toward the upper side, each mouth frame (9) is provided with a bent portion (20) in the vertical direction. At the position of the mouth (4), it is integrated with the bag (5) as a mouth frame (9) of the bag (5), but below the mouth (4) is separated from the bag (5) to form a space (18). And a fold (17) in the longitudinal direction at the center from the pouring surface (8) to the set plate (6), and also a fold (22) ) And having a mouth (4) formed by a mouth frame (9) with each fold Bag (5) further pouring surface is the mouth frame whole constitutes a flat bag type (9) (8)
At the upper end of the fold (17) on the side, a regular coffee simple extractor comprising a folded portion (21) centered on the fold (17) is provided.