TWM627715U - Coffee filter bag structure sinkable for infusion - Google Patents

Abstract

The present invention discloses a coffee filter bag structure, which includes a filter bag body. The filter bag body has toughness and water resistance, contains an appropriate amount of coffee powder and is sealed to form a closed space , especially the filter bag body is provided with at least one air flow hole. In this way, it is more convenient to brew, and high-quality coffee extract can be obtained.

Description

Sinkable infusion coffee filter bag structure

The invention relates to a coffee filter bag structure, especially a coffee filter bag structure that can provide more convenient brewing and obtain high-quality coffee liquid.

Press, the existing coffee filter packs on the market are very convenient to drink after brewing because they do not need to use all kinds of cumbersome brewing equipment, and are widely loved by the general public. This prior art coffee filter bag mainly includes a filter bag, which is filled with ground coffee powder. Before brewing, the coffee filter bag is hung on the side of the cup mouth of the coffee cup, and then hot water is poured from the coffee filter bag. The top is injected, and the coffee powder is poured into the coffee powder by the boiling water flow, and the coffee liquid flows into the coffee cup, so as to provide the user with drinking. However, since the aforementioned coffee filter bag must be hung on the mouth of the coffee cup before brewing, if the operation is slightly inadvertent, the hanging piece may be torn and cannot be hung; moreover, during the brewing process In the brewing process, the user must pay attention to the amount of water poured, and pour it evenly on the coffee powder to make it heated and melted into coffee soup, which is still inconvenient for brewing; especially, during the pouring process of the coffee powder, some coffee powder It will float up due to the impact of the water column, so that it cannot be fully soaked, and there is a problem that the coffee powder cannot be completely released and melted.

Therefore, how to make the brewed coffee filter bag more convenient to use, and how to drink the fully melted delicious coffee soup, is the subject that the author of this case wants to improve.

The main purpose of this creation is to provide a coffee filter bag. In order to achieve the above purpose, the specific means in this case includes a filter bag body. The filter bag body has toughness and water resistance, and its periphery is sealed to form a closed space inside, and an appropriate amount of coffee powder is filled in the closed space; the main design of the filter bag body is that at least a Those with a ventilation hole.

In a preferred embodiment, the air flow hole of the filter bag body is preferably located at the upper edge.

10: Filter bag body

11: Air circulation holes

20: coffee powder

Fig. 1 shows the three-dimensional structure diagram of the present creation; Fig. 2 illustrates the front view of the present creation; Fig. 3 illustrates the cross-sectional structural view of the present creation;

The technical content, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. In addition, before the present case is described in detail, special explanations are needed. The accompanying drawings are used to illustrate the basic structure of the present case in a schematic way. Therefore, only the structures or elements related to the present case are shown in the drawings, and the shown structural shapes are shown in the drawings. , size, proportion, or the number of components, etc., are an optional design;

Please refer to FIG. 1 , FIG. 2 and FIG. 3 for the structure diagram of the present creation. The present creation mainly includes a filter bag body 10 ; wherein: the filter bag body 10 is made of non-woven filter bag (PET, PP) material , so that it has excellent toughness, tensile strength and water resistance, the filter bag body 10 is a bag body structure A closed space is formed inside the closed space by sealing around the periphery, and an appropriate amount of ground coffee powder 20 is filled in the closed space;

The packaging shape of the filter bag body 10 is not limited. In addition to the flat rectangular shape (the shape shown in FIG. 1 ), it can also be a triangular pyramid shape (the shape shown in FIG. 4 ), and the shape is not limited. This is the limit.

The air flow hole 11 on the filter bag body 10 is at least one, but it can also be increased according to the volume of the filter bag body 10 .

The air circulation holes 11 on the filter bag body 10 are preferably arranged at the upper edge position.

With the above-mentioned structure of the filter bag body 10 , a proper amount of ground coffee powder 20 is filled therein, and the filter bag body 10 is provided with an air flow hole 11 . When the user wants to drink the coffee beverage, he puts the coffee filter bag into the cup, and then pours hot water with a predetermined temperature and water amount into the cup for brewing, so that the coffee powder 20 is heated and the hot water is formed into coffee soup liquid. At this time, the air in the filter bag body 10 can be discharged through the air circulation holes 11, so that the coffee powder 20 is completely immersed in the hot water, so as to prevent the residual air in the coffee filter bag from floating on the water surface, thereby extracting rich coffee liquid.

In addition, in the process of brewing and pouring the filter bag body 10, the user can press and stir the filter bag body 10 with a stirring rod, so that the purpose of obtaining high-quality coffee is more certain.

To sum up, according to the structural design of the coffee filter bag of the present invention, the filter bag body 10 is provided with the air circulation holes 11, so that the filter bag body 10 can sink and soak in the hot water in the cup to obtain high-quality coffee. soup.

However, the aforementioned structure of the coffee filter bag is only used to explain the preferred embodiment of the present creation, not to limit the structure of the present creation. Therefore, any equivalent modifications or changes made within the same spirit should still be included in the within the scope of protection of this creation. From the above, the creation of this case has many advantages and has obvious practical characteristics, and the technical means and structural characteristics used in it are indeed developed by the creator of this case, and the structure is even more unprecedented. Since this case has met the requirements for a patent, we can file an application in accordance with the law and pray for the grant of the patent right.

10: Filter bag body

11: Air circulation holes

Claims (2)

A filter bag structure capable of sinking and brewing coffee is composed of a filter bag body; the filter bag body is a bag body structure with toughness and water resistance. The closed space is filled with an appropriate amount of coffee powder; the improvement lies in that: the filter bag body is provided with at least one air circulation hole. The sinkable coffee filter bag structure according to claim 1, wherein the air flow hole of the filter bag body is arranged at the position of the upper edge.

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