Coffee filter hanging bag

Abstract

The utility model relates to the technical field of filter hanging bags, and discloses a coffee filter hanging bag which comprises a first paper board, the top of the first paper board is detachably connected with a top cover, a groove is formed in the top of the first paper board, the bottom of the first paper board is fixedly connected with a second paper board, the bottom of the second paper board is fixedly connected with a filter screen, and the filter screen is fixedly connected with the bottom of the second paper board. An ultrafiltration assembly is arranged in the filter screen, a reinforcing assembly is arranged at the bottom of the filter screen, a heat insulation assembly is arranged at the bottom of the filter screen, a cup body is fixedly connected to the bottom of the second paper board, the ultrafiltration assembly comprises an ultrafiltration layer, the ultrafiltration layer is made of nanofibers, and the bottom of the cup body is fixedly connected with the bottom of the second paper board. The outer part of the ultrafiltration layer is arranged in the paperboard I. According to the utility model, the ultrafiltration layer is usually made of microporous filter paper and has the effects of improving the filtering efficiency of coffee and reducing the passing of fine particles and grease, so that the taste and clarity of the coffee are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter hanging bags, in particular to a coffee filter hanging bag. Background Art

[0002] A coffee filter bag is a convenient way to make coffee. It is usually made of paper or similar materials. It is similar to a tea bag in design and contains an appropriate amount of coffee powder. When using it, hang the coffee filter bag on the mouth of the cup, brew it with hot water, take it out after a certain period of time, and you can enjoy it. This method avoids the use of traditional filter pots or coffee machines. It is a quick and easy way to preserve coffee powder.

[0003] In the prior art, some coffee filter hanging bags are hung on the mouth of a cup, brewed with hot water, and taken out after a certain period of time. However, in actual use, although it is convenient for people to use, the filter hanging bag filters coffee too slowly during use. If the coffee filter hanging bag filters too slowly, it means that the contact time between water and coffee will be prolonged, which may lead to over-extraction of coffee. Over-extraction will cause too many bitter substances and caffeine to be extracted from the coffee, affecting the taste of the coffee, making it bitter or unbalanced. Therefore, in response to the above problems, a coffee filter hanging bag is proposed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a coffee filter hanging bag, which aims to improve the problem that some coffee filter hanging bags in the prior art filter coffee too slowly.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A coffee filter hanging bag, comprising a first cardboard, the top of the first cardboard is detachably connected to a top cover, the top of the first cardboard is provided with a groove, the bottom of the first cardboard is fixedly connected to a second cardboard, the bottom of the second cardboard is fixedly connected to a filter screen, an ultrafiltration component is arranged inside the filter screen, a reinforcement component is arranged at the bottom of the filter screen, a heat insulation component is arranged at the bottom of the filter screen, and the bottom of the second cardboard is fixedly connected to a cup body;

[0007] As a further description of the above technical solution:

[0008] The ultrafiltration component comprises an ultrafiltration layer, the material of the ultrafiltration layer is nanofiber, and the outer portion of the ultrafiltration layer is arranged inside the first paperboard;

[0009] As a further description of the above technical solution:

[0010] The reinforcement component includes a reinforcement layer, the material of the reinforcement layer is fiber cloth, and the outer portion of the reinforcement layer is arranged inside the first paperboard;

[0011] As a further description of the above technical solution:

[0012] The heat insulation component comprises a heat insulation layer, the material of the heat insulation layer is aluminum foil, and the outer part of the heat insulation layer is arranged inside the first paperboard;

[0013] As a further description of the above technical solution:

[0014] The left and right sides of the outer side of the second paperboard are fixedly connected with connecting plates, and the inner side of the connecting plate is slidably connected with a sliding plate;

[0015] As a further description of the above technical solution:

[0016] The sliding plate is provided with a plurality of through holes on its exterior, and a limit block is fixedly connected to the top of the sliding plate;

[0017] As a further description of the above technical solution:

[0018] The outside of the sliding plate is fixedly connected with a clamping rod, and the other end of the clamping rod is fixedly connected to the inside of the cup body.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the present invention, the ultrafiltration layer is usually composed of microporous filter paper, which has the function of improving the filtration efficiency of coffee, reducing the passage of fine particles and oil, and thus improving the taste and clarity of coffee.

[0021] 2. In the utility model, by inserting the sliding plate into the interior of the connecting plate, the clamping rod can be inserted into the interior of the cup body through the through hole, and then the whole can be fixed on the outside of the cup body, thereby achieving the fixation of the whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional schematic diagram of a coffee filter hanging bag proposed by the utility model;

[0023] Figure 2 This is a structural schematic diagram of a filter net for a coffee filter hanging bag proposed by the utility model;

[0024] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0025] Figure 4 The utility model is a schematic diagram of the structure of an ultrafiltration layer of a coffee filter hanging bag.

[0026] Legend:

[0027] 1. Cardboard 1; 2. Top cover; 3. Groove; 4. Cardboard 2; 5. Filter; 6. Cup body; 7. Connecting plate; 8. Sliding plate; 9. Limiting block; 10. Through hole; 11. Clamping rod; 12. Ultrafiltration layer; 13. Reinforcement layer; 14. Heat insulation layer. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-Figure 3 The utility model provides an embodiment: a coffee filter hanging bag, comprising a paperboard 1, a top cover 2 is detachably connected to the top of the paperboard 1, allowing the user to conveniently open the filter hanging bag, a groove 3 is provided on the top of the paperboard 1, a paperboard 2 4 is fixedly connected to the bottom of the paperboard 1, a filter screen 5 is fixedly connected to the bottom of the paperboard 2 4, an ultrafiltration component is arranged inside the filter screen 5, the ultrafiltration component comprises an ultrafiltration layer 12, the material of the ultrafiltration layer 12 is nanofiber, this material can effectively filter out fine coffee grounds, and ensure the pure taste of coffee, the outer part of the ultrafiltration layer 12 is arranged inside the paperboard 1, such a layout ensures that the coffee liquid must be fully filtered by the ultrafiltration layer 12 before flowing into the cup body 6;

[0030] A reinforcement component is provided at the bottom of the filter 5, and the reinforcement component includes a reinforcement layer 13. The material of the reinforcement layer 13 is fiber cloth. This material provides additional firmness for the filter bag to ensure that the filter bag will not break due to weight or pressure during the brewing process. The outside of the reinforcement layer 13 is arranged inside the cardboard 1. Such a design not only strengthens the overall structure of the filter bag, but also helps to maintain the shape of the filter bag and improve its service life. A heat insulation component is provided at the bottom of the filter 5. The heat insulation component includes a heat insulation layer 14. The material of the heat insulation layer 14 is aluminum foil. This material can effectively isolate heat and protect the user's hands from being scalded by high temperature. The outside of the heat insulation layer 14 is arranged inside the cardboard 1. Such a layout allows the user to directly touch the heat insulation layer 14 when brewing coffee, thereby improving the safety and comfort of use. The bottom of the cardboard 4 is fixedly connected with a cup body 6 to ensure that the coffee liquid can flow smoothly into the cup during the brewing process.

[0031] Reference Figure 3-Figure 4The left and right sides of the outside of the cardboard 2 4 are fixedly connected with connecting plates 7. These connecting plates 7 provide additional structural support for the filter hanging bag to ensure that it remains stable during the brewing process. The inside of the connecting plate 7 is slidably connected with a sliding plate 8, allowing the user to adjust the position of the sliding plate 8 as needed. A plurality of through holes 10 are provided on the outside of the sliding plate 8. The top of the sliding plate 8 is fixedly connected with a limiting block 9. This limiting block 9 is used to limit the maximum movement range of the sliding plate 8 to prevent it from accidentally falling off during use. The outside of the sliding plate 8 is fixedly connected with a clamping rod 11. This design allows the filter hanging bag to be firmly attached to the cup body and is not easy to slip. The other end of the clamping rod 11 is fixedly connected to the inside of the cup body 6.

[0032] Working principle: During use, by pulling open the top cover 2, under the action of the top cover 2, the user can pour hot water into the interior of the filter 5, through the action of the ultrafiltration layer 12, the reinforcement layer 13 and the insulation layer 14 inside the filter 5, the ultrafiltration layer 12 is usually composed of microporous filter paper, and its function is to improve the filtration efficiency of coffee, reduce the passage of fine particles and oil, thereby improving the taste and clarity of coffee, the reinforcement layer 13 is used to enhance the overall durability and stability, including the use of tear-resistant and stretch-resistant special fiber materials or reinforced grid structures to prevent the filter paper from being deformed or damaged during use, and the insulation layer 14 is to maintain the temperature of the coffee, they can effectively reduce the loss of heat, extend the insulation time of coffee, and ensure that the user can enjoy hot coffee for a period of time, by inserting the sliding plate 8 into the interior of the connecting plate 7, the clamping rod 11 can be inserted into the interior of the cup body 6 through the through hole 10, and then the whole can be fixed on the outside of the cup body 6, and then the whole can be fixed.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coffee filter hanging bag, comprising a paperboard (1), characterized in that: The top of the first paperboard (1) is detachably connected to a top cover (2), the top of the first paperboard (1) is provided with a groove (3), the bottom of the first paperboard (1) is fixedly connected to the second paperboard (4), the bottom of the second paperboard (4) is fixedly connected to a filter screen (5), an ultrafiltration component is arranged inside the filter screen (5), a reinforcement component is arranged at the bottom of the filter screen (5), a heat insulation component is arranged at the bottom of the filter screen (5), and the bottom of the second paperboard (4) is fixedly connected to a cup body (6).

2. The coffee filter hanging bag according to claim 1, characterized in that: The ultrafiltration component comprises an ultrafiltration layer (12), the material of the ultrafiltration layer (12) is nanofiber, and the exterior of the ultrafiltration layer (12) is arranged inside the paperboard (1).

3. The coffee filter hanging bag according to claim 1, characterized in that: The reinforcement component comprises a reinforcement layer (13), the material of the reinforcement layer (13) is fiber cloth, and the outside of the reinforcement layer (13) is arranged inside the paperboard (1).

4. The coffee filter hanging bag according to claim 1, characterized in that: The heat insulation component comprises a heat insulation layer (14), the heat insulation layer (14) is made of aluminum foil, and the outside of the heat insulation layer (14) is arranged inside the paperboard one (1).

5. The coffee filter hanging bag according to claim 1, characterized in that: The left and right sides of the exterior of the second paperboard (4) are both fixedly connected with connecting plates (7), and the interior of the connecting plate (7) is slidably connected with a sliding plate (8).

6. The coffee filter hanging bag according to claim 5, characterized in that: A plurality of through holes (10) are provided on the outside of the sliding plate (8), and a limit block (9) is fixedly connected to the top of the sliding plate (8).

7. The coffee filter hanging bag according to claim 5, characterized in that: The outside of the sliding plate (8) is fixedly connected to a clamping rod (11), and the other end of the clamping rod (11) is fixedly connected to the inside of the cup body (6).

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