JP2001333861A - Coffee bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a simple, bag-shaped dripper for coffee designed to put in a cup which has features to accelerate to drip coffee by pouring hot water directly into the bag and to remove it from a cup by picking up a tab at the upper part of the bag-shaped container when taking it out of the cup. SOLUTION: A bag-shaped filter is made up of a bag, which is made of a filter and an opening formed by a cardboard, and ground coffee is put in the bag-shaped filter. The bag-shaped filter and a tab are made into one body.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

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

[0002]

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

[0003]

The conventional type placed on the mouth of a cup has a disadvantage in its complicated structure and stability.
In addition, in the case of the method of placing the cup in the cup and setting it to the edge of the cup mouth by bringing it to one side of the cup, make sure that the mechanism that sets it by hanging it on the edge of the cup and that the cup center side of the bag part is going to lower downward In order to prevent this, two points of a mechanism for capturing the inner wall surface of the cup and supporting the level of the bag were necessary. Also, in the case of a method in which the bag portion is located on the edge of the cup, the hot water may be scattered outside the cup when pouring hot water in the method in which the bag is positioned near the edge of the cup. Further, there is also a drawback that when the bag filter is directly held by hand after extraction, it is hot or difficult to hold.

[0004]

According to the present invention, there is provided the following. A simple coffee dripper that is located inside the cup of a regular coffee simple extraction dripper, set close to one side of the mouth of the cup, and has an open upper opening for use. The bag (5) is in the form of a bag and is constituted by a filter (3). The mouth (4) of the bag (5) has a mouth frame (9) forming the periphery of the mouth. The mouth frame (9) on the side approaching the edge of the cup has a pouring surface (8) extending upward from the mouth (4), and below the inner wall surface of the cup to support the coffee bag body. The support plate (13) extends downward, and the set plate (6) extends downward from the pouring surface (8) and the mouth (4) arranged outside the cup on the support plate (13) side. The arm (15) and the arm (15) are provided from both sides of the set plate (6). 6) extend and are arranged on both sides of the mouth frame (9) in the cup, and are integrally attached to each mouth frame (9) to constitute a set frame (14). 14)
Is provided with a space (18) corresponding to the thickness of the edge of the cup between the opening frame (9) and the outer surface at the center of the set frame (14). The supporting plate (13) provided with 11), the pouring surface (8), and the set plate (6) are the waterproofing and heat-insulating surface (2). ) And a fold (17) in the longitudinal direction at the center and a symmetrical side thereof, and at the same time, a fold (17) is provided on the set plate (6) at the same position of the pouring surface (8) and the support plate (13). It is a simple coffee extraction dripper consisting of the above.

[0005]

Embodiments of the present invention will be described below. The present invention is a simple extraction dripper provided with a surface frame made 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 that has the strength necessary to maintain the overall shape and mouth shape of the bag with respect to the weight of the hot water and is reinforced by covering the bag itself with a surface frame system provided on one side of the bag. It is composed of a mold filter, which allows the rigidity to be arranged in the necessary part of the bag, so that the necessary softness of the entire bag arises, and the bag is formed by hand during use and the cup after extraction and use Even when the bag is taken out of the bag, the bag is gripped by hand and the mouth is closed and pinched to facilitate use and function. In order to support the bag body at the middle position by being brought close to one side of the cup, in the present invention, an opening frame (9) supporting the bag body by capturing the inner wall surface of the cup and a set frame (14) are arranged outside the cup. It was designed to hold a coffee bag. The inner surface (1) also functions as a pouring surface (8) for pouring hot water into the bag, and also has a knob (1).
1) The outside of the cup (10) is taken out of the cup (10) by hand. The double heat-insulating plate protects the hand by shutting off the heat of steam rising from the cup (10) side or inside the bag when taking out the simple extraction dripper from the cup (10). The set plate (6), the pouring surface (8), and the waterproof and heat-insulating surface (2) serving as the support plate (13). The waterproof heat-insulating surface (2) may be made of synthetic resin or waterproof cardboard. Therefore, the present invention is as follows.

DESCRIPTION OF THE PREFERRED EMBODIMENTS In a simple coffee dripper for extracting regular coffee, it is a simple dripper of a bag type which is located in a cup, set near one side of the mouth of the cup, and has an open upper opening for use. The bag (5) has a flat bag shape and is constituted by a filter (3). The mouth (4) of the bag (5) has a mouth frame ( The mouth frame (9) on the side approaching the rim of the cup has a pouring surface (8) extending upward from the mouth (4), and below the inner wall surface of the cup, A support plate (13) for supporting the bag body extends downward, and a set plate extending downward from a pouring surface (8) and a mouth (4) arranged outside the cup on the support plate (13) side. (6) is provided. The arm (15) is provided from both sides of the set plate (6). And the arms (16) extend and are disposed on both sides of the mouth frame (9) in the cup, and are integrally attached to each mouth frame (9) to constitute a set frame (14). Set frame (14)
Is provided with a space (18) corresponding to the thickness of the edge of the cup between the opening frame (9) and the outer surface at the center of the set frame (14). The supporting plate (13) provided with 11), the pouring surface (8), and the set plate (6) are the waterproofing and heat-insulating surface (2). ) And a fold (17) in the longitudinal direction at the center and a symmetrical side thereof, and at the same time, a fold (17) is provided on the set plate (6) at the same position of the pouring surface (8) and the support plate (13). It is a simple coffee extraction dripper consisting of the above. When the present invention is used, the edge of the cup is inserted into a space (18) provided between the set frame (14) and the mouth frame (9) by extending the left and right folds (17) and opening the mouth (4). Put the bag (5)
In this case, the support plate (13) of the mouth frame (9) is located in the cup, and the set plate (6) of the set frame (14) is located outside the cup (10). The mouth frame (9) is curved in the shape of the mouth of the cup (10), and the mouth (4) is open outside the cup (10). The set frame (14) is arranged outside the cup (10) to capture the outer wall surface of the cup (10). The arm (15) and the arm (16) on the left and right sides pull (5) outward from the cup (10) to pull both sides of the mouth frame (9) outward from the left and right. Each arm (15) and the arm (1
6) At the same time, the edge of the cup (10) is grasped so that the whole bag (5) does not fall down in the cup (10), and the whole coffee bag is supported and floated at a middle position in the cup (10). . The support plate (13) acts to support the bag (5) in the cup (10) to prevent the mouth (4) of the bag (5) from going down in the center of the cup (10) and to support the outside. Cup (1) with the set frame (14)
The function of fixing the inner wall and the outer wall of each of the above (0) is not only the function of fixing, irrespective of the thickness of the cup since the side wall of the cup is sandwiched by the elasticity of the curved set plate (6) and the support plate (13). high. The knob portion (11) is provided on the set frame (14), and the support plate (13), the pouring surface (8), and the set plate (6) serve as a waterproof and heat-proof surface (2) for dissipating heat radiated from the bag (5). The set plate (6) performs a double heat-insulating action to protect the hand having the knob (11) from the heat generated from the bag (5). The pouring surface (8) facilitates the pouring of hot water into the bag (5) and also has the effect of preventing hot water from splashing out of the cup when the system is set to one side of the cup. After the coffee powder (7) is put in the bag (5) and used for extraction, the cup (10) is held by the knob (11).
Take it out and make a hot water drip.

[0006]

The simple dripper of the present invention has good stability and is easy to use because it is set in a cup. The capacity of the bag can be increased, the size of the entire coffee bag can be reduced, and the structure can be simplified. The knob is also a double coated frame for the bag and has high heat insulation and is safe. It has a pouring surface as a type that comes close to one side of the cup, and has the effect of easily pouring hot water and preventing scattering.

[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 rear view of the present invention.

[Explanation of symbols]

 (1) Inner surface (2) Waterproof and heatproof 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) Set frame (15) Arm (16) Arm (17) Fold (18) Space.

Claims (1)

[Claims] 1. A simple dripper for extracting regular coffee, which is located in a cup, is set near one side of a mouth of the cup, and is used. It is in the form of a flat bag, which is a bag (5) composed of a filter (3).
The mouth (4) of the bag (5) has a mouth frame (9) forming the periphery of the mouth, and the mouth frame (9) on the side approaching the edge of the cup has the mouth (4). ) Has a pouring surface (8) extending upwardly, and a supporting plate (13) supporting an inner wall surface of the cup and supporting the coffee bag body extending downwardly below the pouring surface (8). On the side of the support plate (13), there is provided a set plate (6) extending below the mouth (4) arranged outside the cup. The set plate (6) is provided from both sides of the set plate (6). ) Extend out and are disposed on both sides of the mouth frame (9) in the cup, and are integrally attached to each mouth frame (9) to constitute a set frame (1).
4) is provided with a space (18) having a thickness enough to receive the edge of the cup between the opening frame (9) and the set frame (14). The support plate (13) provided with the portion (11), the pouring surface (8), and the set plate (6) are waterproof and heat-proof surfaces (2). The mouth frame (9) is provided with a pouring surface (8) and a support plate. (13)
Has a longitudinal fold (17) at the center and a symmetrical side thereof, and at the same time, the pouring surface (8) and the supporting plate (1)
3) A simple coffee extraction dripper comprising a fold (17) at the same position as in 3).