JP2002078614A - Coffee bag - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a simple extracting dripper which is the bag type dripper for using by putting in a cup wherein hot water is directly poured into the bag for accelerating extraction and a tab part on an upper part of a bag-type container can be taken by fingers for drawing out from the cup. SOLUTION: A bag-type filter comprises a bag part composed of a filter, and an opening part composed of a card board, wherein a coffee powder is put into the bag-type filter. The bag-type filter is integrally formed with the tab part.

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 near one side of the mouth of the cup, and used as a bag-type simple dripper with an open upper opening. 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 spout surface (8) having the support plate (13) extending downward and the mouth frame (9) having the support plate (13) is integrated with the filter (3) as an inner frame (19) to form a bag. Further, the pouring surface (8) and the support plate (1) constituting (5) are formed. ) Side mouth located outside the cup (4) from the outer frame having downwardly extending out set plate (6) (14) provided in this outer frame (1
Arms (15) and (16) extend from both sides of 4) and are arranged on both outer sides of the mouth frame (9) in the cup, and each mouth frame (9) and the tip of the arm are integrated. The outer frame (14) is attached to constitute an outer frame (14). The outer frame (14) is attached and constituted by providing a space (18) having a thickness for accommodating the edge of the cup between the outer frame (14) and the mouth frame (9). The outer frame (1
A support plate (13) provided with a knob (11) on the outer surface at the center of (4), a pouring surface (8), and a set plate (6) are a mouth frame (9) which is a waterproof and heat-proof surface (2). Has a longitudinal fold (17) at the center of the pouring surface (8) and the support plate (13) and at the symmetrical side thereof, and at the same time, the pouring surface (8) and the support plate (13) on the set plate (6). Crease at the same position of (17)
This is a simple coffee dripper for coffee extraction.

[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 a middle position by being brought close to one side of the cup, in the present invention, the inner frame (19) for supporting the bag body by capturing the inner wall surface of the cup and the outer frame (14) outside the cup are arranged to form the coffee. It was designed to hold a bag. The inner surface (1) also functions as a pouring surface (8) when hot water is poured into the bag, and also has a knob portion (11).
When you take out this bag type simple extraction dripper from the cup (10) by hand from outside, set the action of the double heat shield to protect the hand by blocking the heat of steam rising from the cup (10) side or inside the bag. Plate (6), pouring surface (8) and support plate (1)
The waterproof and heat-insulating surface (2), which is 3), is playing. 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, is set near one side of the mouth of the cup and is used, and has an open upper opening. 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 supporting plate (13) for supporting the bag body extends downward. The mouth frame (9) having the pouring surface (8) and the supporting plate (13) serves as an inner frame (19) with a filter (3). The pour surface (8), which together forms the bag (5) Supporting plate mouth located outside the cup (13) side (4) than extends downwardly out set plate (6)
An outer frame (14) having an arm (15) and an arm (1) is provided from both sides of the outer frame (14).
6) extends and is disposed on both outer sides of the mouth frame (9) in the cup, and each mouth frame (9) and the tip of the arm are integrally attached to form an outer frame (14). The outer frame (14) is a mouth frame (9).
A space (18) corresponding to the thickness of the edge of the cup is provided between the outer frame (14) and the outer frame (14), and a knob (11) is provided on the outer surface at the center of the outer frame (14). The plate (13), the pouring surface (8), and the set plate (6) are waterproof and heat-insulating surfaces (2). The mouth frame (9) has a pouring surface (8) and the center of the supporting plate (13) and the symmetrical side thereof. Each of the folds (17) has a longitudinal fold (17), and the folds (17) are simultaneously placed on the set plate (6) at the same position of the pouring surface (8) and the support plate (13).
This is a simple coffee dripper for coffee extraction. When using the present invention, the left and right folds (1
7) Extend the cup (5) into the cup (10) by inserting the rim of the cup into the space (18) provided between the outer frame (14) and the inner frame (19) extending the opening (4). At this time, the support plate (13) of the inner frame (19) is located inside the cup, and the set plate (6) of the outer frame (14) is located outside the cup (10) so as to form the mouth of the cup (10). The outer frame (14), which is curved and located outside the cup (10), catches the outer wall surface of the cup (10) and pulls the mouth (4) of the bag (5) outward from the left and right sides of the cup (10). The left and right arms (15) and the arms (16) act to pull both sides of the mouth frame (9) outward from the left and right, so that the mouth (4) is opened and fixed. 16) At the same time, the entire bag (5) does not fall down in the cup (10) To also have effects that fixes floated at a location within the cup supporting the entire coffee bag caught the edges of the mouth upper (10) of the cup (10). The support plate (13) checks the inner wall surface of the cup (10) so that the mouth (4) of the bag (5) is about to be lowered toward the center of the cup (10) in the cup (10). The outer frame (14) disposed outside the outer frame (14) acts to capture and prevent the catching and supports the outer wall of the cup (10) and acts to fix the set, and the elasticity of the curved set plate (6) and the support plate (13). As a result, the inner and outer wall surfaces of the cup are sandwiched, so that the fixing action is high regardless of the thickness of the cup. The inner frame (19) is a member obtained by laminating a film-like frame material on the filter (3) in the bag (5), and only the upper side of the bag (5) is framed by the filter (3). It may be formed. In the present invention, the filter (3) is overlapped with the double part (20) and the triple part (2).
The function and structure of the inner frame (19) are improved by increasing the thickness of the filter (1) and the upper part of the bag (5) and strengthening the filter, integrating the filters by thermocompression bonding, etc., and generating the rigidity of the filter itself to form a frame. The bag (5) and the frame portion are integrated by being arranged and arranged in (5). The knob (11) is provided on the outer frame (14), and the support plate (13), the pouring surface (8), and the set plate (6) are waterproof and heat-proof surfaces (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, the knob (1)
Take 1) out of the cup (10) 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.

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) Outer frame (15) Arm (16) Arm (17) Fold (18) Space (19) Inner frame (20) Double part (21) Triple part.

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 the inner wall surface of the cup and supporting the coffee bag body extending downwardly below the pouring surface (8). The mouth frame (9) having the support plate (13) is integrated with the filter (3) as an inner frame (19) to form a bag (5).
Further, an outer frame (14) having a set plate (6) located outside the cup on the side of the pouring surface (8) and the support plate (13) and extending below the mouth (4) is provided. Arms (15) and (16) extend from both sides of the frame (14) and are disposed on both outer sides of the mouth frame (9) in the cup. Each mouth frame (9) and the tip of the arm are The outer frame (14) is integrally attached to form an outer frame (14), and the outer frame (14) has a space (1) corresponding to the thickness of the edge of the cup between the outer frame (9) and the mouth frame (9).
8), and a support plate (13), a pouring surface (8), and a set plate (6) provided with a knob (11) on the outer surface at the center of the outer frame (14). ) Has a pouring surface (8), a center of the support plate (13), and a longitudinal fold (17) at the symmetrical side of the mouth frame (9), which is a waterproof and heat-insulating surface (2). (6)
This is also a simple coffee dripper comprising a fold (17) at the same position of the pouring surface (8) and the support plate (13).