JPH06130A - Dripper pack - Google Patents

Abstract

PURPOSE:To make the dripper pack easy to use by forming a bag-shaped coffee pack with a filter integrated with aluminum foil provided here and there with passage ports for passage of hot water. CONSTITUTION:The filter 1 is reinforced by the hardness of the aluminum foil 2 provided with the many passage holes 3 and the shape of the bag-shaped filter 1 is freely formable within the cup if the aluminum foil 2 and the filter 1 are integrally stuck and mounted to each other. The bag-shaped filter 1 of a cylindrical shape in the cap rests stably longitudinally and transversely when the bag-shaped filter is formed to a bag shape closed flat on the lower side. The inside wall surface on the taller side of the mouth part is utilizable as a pouring plane 6 at the time of pouring hot water into the pack for easier pouring of the hot water if the mouth part is formed to the shape taller on one side and lower on the other side. Coffee powder is packed into the bag and the mouth part is closed flat and tentatively tightly adhered 8. The bag- shaped filter 1 settles on the bottom in the cup and fits easily into the cup with the inverted conical shape which is narrow on the lower side and large on the upper 4 side. The filter is provided with a catch 5 on one side to keep hand cool at the time of taking out.

Description

Detailed Description of the Invention

[0001]

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

[0002]

2. Description of the Related Art Conventionally, there are a drip type to be placed on the mouth of a cup and a coffee pack type to be put in the cup for use.

[0003]

The conventional type that is placed on the mouth of a cup has drawbacks in terms of the number of uses and cost, and in the pack type that is used by putting it in the cup, hot water flows in and out of the pack through a filter. There was a drawback that extraction took time and sufficient extraction could not be obtained, and when pouring hot water by pouring hot water directly into the pack from the mouth with a bag type filter pack used by putting it in a cup The filter softens and deforms due to the temperature and weight of the bag, the mouth of the bag type filter closes, and the entire bag deforms in the cup so that hot water does not enter. It also had the drawback of being difficult to carry. or,
The conventional filter is fibrous, and even if it is colored, the gloss and color of the colored color are not clear because the material of the filter surface has shades.

[0004]

Therefore, the present invention has the following features. 1. In a simple coffee extractor, the filter and aluminum foil surfaces are attached together, and the aluminum foil is provided with a passageway for hot water to pass through.The filter blocks this passageway with this filter. A dripper pack that is used by putting coffee powder into it and forming a bag type coffee pack with a filter that integrates aluminum foil. 2. The bag-type filter is formed by closing the lower side of the tube flatly to form a bag.The upper side of the bag is shaped like the back side is high and the front side is low with respect to the flat closed surface, and the width of the bag-type filter is lower side. A dripper pack in which coffee powder is filled in a bag that has a slightly narrow shape, the mouth is flatly closed, and the bag is temporarily adhered.

[0005]

[Operation] When using the present invention, open the mouth and put the whole bag-type filter pack in the cup, and pour hot water into the bag. Gradually lift and use hot water drainer.

[0006]

[Example] The present invention is an aluminum filter in which an aluminum foil is laminated on the filter, and even if the pack is held by hand after extraction, the aluminum surface and the synthetic resin film prevent the hand from being soiled with coffee liquid. Aluminum reflects the heat when held by hand and the heat inside the pack goes out of the pack or the rise of heat in the cup is blocked by the aluminum pack body and the hands located at the top are protected from the heat and the aluminum foil is extracted It also keeps the inside of the pack warm. In addition, the filter is reinforced with aluminum foil with a thickness of about 15 microns so that the weight of the hot water and the hardness of the aluminum do not change with the heat. It prevents deformation of the mouth shape and overall shape of the bag type filter inside the cup due to pouring and makes it easy to pour hot water.Also, if the filter is covered with aluminum foil, the silver color and light of the aluminum foil Also resulting effect of adding to the filter surface. 1. In a simple coffee extractor, the filter and aluminum foil surfaces are attached together, and the aluminum foil is provided with a passageway for hot water to pass through.The filter blocks this passageway with this filter. A dripper pack that is used by putting coffee powder into it and forming a bag type coffee pack with a filter that integrates aluminum foil. 2. The bag-type filter is formed by closing the lower side of the tube flatly to form a bag.The upper side of the bag is shaped like the back side is high and the front side is low with respect to the flat closed surface, and the width of the bag-type filter is lower side. Is a dripper pack in which coffee powder is filled in a bag that has a slightly narrow shape, and the mouth is flat and closed for close contact. Since the bag type filter of the present invention is a bag shape in which the lower side is flatly closed, it is flat closed in the cup and can fall in the front-back direction but does not fall in the left-right direction. When it is tilted to the side and set against the mouth of the cup, the tubular bag-shaped filter inside the cup is stable in the front, back, left and right, and the mouth is cut horizontally to the mouth of the cup. It has a shape that makes it easy to pour hot water into the bag. The bag-type filter has a capacity of one-third of the cup capacity and is set in the cup, but can drip about 60 to 70% in the cup. When aluminum foil is integrally attached to the filter and attached, the filter is reinforced by the hardness of the aluminum foil and the shape of the bag type filter can be freely formed in the cup, and the frame is attached to the filter and set in the cup as in the past There is no need. Further, the upper surface and the back surface of the aluminum foil may be further covered with a synthetic resin film. The bag-type filter is fixed on the bottom of the cup and has a narrow lower side and a large upper mouth side.
A metal foil or heat-reflecting material may be attached to the filter and used. Since the knob is located close to one end of the mouth of the bag-type filter, when you hold the coffee pack by hand and take it out of the cup, the position of your hand will be outside the cup or the pack, and you will be raised from inside the cup or inside the pack. You no longer receive heat directly. Further, when the mouth portion is shaped such that one side is high and the other side is low, the inner wall surface on the high side of the mouth portion can be used as a pouring surface (6) when pouring hot water into the pack, which facilitates pouring hot water.

[0007]

Since the dripper pack of the present invention pours hot water directly into the pack, extraction is fast and aluminum is integrally attached to the bag type filter, so that when pouring hot water, the mouth shape is stably opened and set. It has a simple structure that does not require any mechanism. Since the filter and aluminum foil are integrated filters, the strength to hold the mouth shape and the whole shape when pouring hot water is generated.Also, the heat reflection of aluminum keeps the hands holding the pack inside the cup or inside the pack. The aluminum foil and the synthetic resin film on the part that does not have a hole on the hand that holds the pack directly from the heat protects from the coffee liquid. Since the knob part is provided in the same shape as the mouth part, the mouth part can be closed flat in one stroke by pinching the knob part from the left and right sides by hand. Since the filter surface is covered with aluminum foil or a colored synthetic resin film, it is possible to add vivid colors and gloss to the filter surface.

[Brief description of drawings]

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

FIG. 2 is a development view of a filter portion of the present invention.

FIG. 3 is a partial cross-sectional view of a perspective view of a use state of the present invention.

[Explanation of symbols]

 (1) Filter (2) Aluminum foil (3) Passage port (4) Upper port (5) Knob part (6) Pouring surface (7) Coffee powder (8) Temporary adhesion part (9) Cup

Claims (2)

[Claims] 1. In a simple coffee extractor, a filter and an aluminum foil face are fitted together, and the aluminum foil is provided with a passageway for hot water to pass through. The filter blocks this passageway. This is a dripper pack in which coffee powder is put into the bag-shaped coffee pack with this filter and aluminum foil integrated filter. 2. A bag-type filter is formed by closing a tubular lower side flatly to form a bag. The upper side of the flat-type closed surface has a rear side higher and a front side lower, and a bag-type filter. 2. The dripper pack according to claim 1, wherein coffee powder is filled in a bag having a slightly narrower width on the lower side of the bag, the mouth is closed flatly, and the bag is temporarily adhered.