TWI827308B - Stable hanging dual-purpose coffee filter hanging structure - Google Patents

Abstract

A stable hanging dual-purpose coffee filter hanging structure includes a filter bag and a hanging ear device respectively provided on both sides of the filter bag. The hanging ear device has a first fixing part inside, and the first fixing part extends upward. There is a connecting part, and an outer drawing part extends above the connecting part. A positive hanging groove is formed adjacent to the outer drawing part. The two end corners above the outer drawing part each have an upper hanging piece. There is a lower inclined hanging piece at the two end corners below the outer drawing part. An upper hanging groove is formed between the upper hanging piece and the outer drawing part. A lower inclined hanging piece is formed between the lower hanging piece and the outer drawing part. The diagonal hanging groove is used for hanging on the rim of a cup, and the upper hanging groove is used for hanging diagonally on the cup rim with the diagonally opposite lower hanging groove.

Description

Stable hanging dual-purpose coffee filter hanging structure

The invention relates to a stable hanging dual-purpose coffee filter hanging structure, which is hung on a container for extracting coffee. In particular, it can be fixed on the container in a straight or diagonal hanging manner according to different needs. , allowing users to choose the filter structure of the coffee extraction mode.

Hanging filter/hanging ear coffee mainly uses filter paper to hold ground coffee powder, and hangs it on the mouth of the cup, allowing users to add hot water for brewing to extract the charming flavor and aroma of coffee. To achieve the purpose of tasting coffee.

It is common knowledge that the hanging filter/hanging type coffee is made of filter paper into a slightly square filter bag or a funnel-shaped filter bag according to the extraction method. The two types of filter bags present completely different flavors according to the time and method of extraction. They are square. The brewing method of filter bag and funnel filter bag is explained as follows: (1) Slightly square filter bag: There is a water inlet at the top, and its hanging ear is hung on the mouth of the cup to allow the water inlet at the top of the filter bag to be opened. Add hot water to the brewed coffee powder. Since the bottom of the filter bag is elongated, the contact time between the coffee powder and the hot water can be extended. The user can control the contact time between the hot water and the coffee powder to extract the flavor and aroma. Full of coffee with different concentrations; (2) Funnel-shaped filter bag: The water inlet area at the top is larger than the bottom, and the brewed coffee liquid will fall directly into the cup, greatly shortening the contact time between hot water and coffee powder, achieving a short The purpose of quickly extracting coffee within a short period of time is to make the coffee taste more refreshing.

However, it is known that all filter coffee products on the market have been designed in the form of filter bags. No matter which type of filter bag the user purchases, they can only brew and extract coffee according to the form of the purchased filter bag, and cannot change it. Filter bag brewing mode.

Therefore, the inventor began to research and develop a filter hanging structure that can be used for both front hanging and diagonal hanging. Please refer to Figure 13, which is a first-generation product. The first-generation hanging ear sheet 4 has a separable middle cut out. An inner ring part 41 is provided with an upper clamping groove 42 at the top and a lower clamping groove 43 at the four end corners of the inner edge of the inner ring part 41. Please refer to Figure 14. There are two upper clamping slots. 42 can be hung on the cup rim 31 of the cup 3. Please refer to Figure 15. One of the upper slots 42 is used to hang diagonally on the cup rim 31 with the diagonal lower slot 43. The upper clamping groove 42 and the lower clamping groove 43 are both arranged on the inner edge of the inner ring part 41. Therefore, the inner ring part 41 limits the expansion force of the upper clamping groove 42 and the lower clamping groove 43, especially when hanging at an angle, only Can be hung on a cup 3 with a smaller diameter than the cup rim 31.

Due to the shortcomings of the first generation when used on diagonal hangings, the inventor continued to improve and improve. Please refer to Figure 16, which is a second generation product. The second generation ear hanging sheet 4' is also cut in the middle to be detachable. An inner ring part 41' is provided with upper clamping grooves 42' at the two upper end corners on the inner edge of the inner ring part 41', and a lower clamping groove 43 is provided below the periphery of the hanging ear sheet 4'. ', please refer to Figure 17. When implementing diagonal hanging, one of the upper slots 42' is used to hang the diagonally opposite lower slot 43' on the cup rim 31, and the lower slot 43' is improved to Peripheral, it can effectively solve the limitation of the inner ring part 41 when hanging. However, when this configuration is hung diagonally and brewed, the force of flushing pulls the lower slot 43', thereby deforming the filter bag and causing the use of the filter bag. inconvenience.

The present invention further improves the use of diagonal hanging. When hanging diagonally, the positions of the buckles are all set outside the separable structure of the hanging ear sheet, and the average design is at the four end corner positions. Therefore, when using When in use, the even support force can prevent the filter bag from deforming, and at the same time, the use efficiency will not be affected by the diameter of the cup rim.

The stable hanging dual-purpose coffee filter hanging structure of the present invention, in a simpler form, at least includes: a filter bag and a hanging ear device respectively provided on both sides of the filter bag, and two ends above each hanging ear device. Each corner has an upper hanging piece, and the two corners below each have a lower inclined hanging piece, so that the two upper hanging pieces and the two lower inclined hanging pieces are located opposite to each other on the outside of each hanging ear device. The four end angle positions of the upper hanging piece are used to hang on the rim of a cup, and the upper hanging piece can be used with the diagonally opposite lower hanging piece to hang on the cup rim diagonally. Therefore, extraction can be carried out in different hanging methods according to different needs.

The stable hanging dual-purpose coffee filter hanging structure of the present invention, in a more detailed and complete form, at least includes: a filter bag and a hanging ear device respectively provided on both sides of the filter bag; the filter bag has a chamber inside , the filter bag is provided with a water inlet, and the side adjacent to the water inlet is set as a tearable edge. Each tearable edge is in a closed state under normal conditions, and is torn open during use, and each tearable edge should be hung. There is a first fixing part inside the ear device. The first fixing part is fixed on both sides of the filter bag. The first fixing part extends upward to have a connecting part. An outer pull part extends above the connecting part. The outer part extends upward. The pull part is wrapped around the periphery of the first fixed part and the connecting part. Each of the two corners above the outer pull part has an upper hanging piece, and the two end corners below the outer pull part have a lower inclined hanger. pieces, so that the two upper hanging pieces and the two lower inclined hanging pieces are respectively opposite to each other at the four corner positions outside the outer pull portion, and an upper hanging groove is formed between the upper hanging piece and the outer pull portion. , a lower inclined hanging groove is formed between the lower inclined hanging piece and the outer drawing part, whereby the outer drawing part is pulled out, so that the outer drawing part involves the connecting part, and the connecting part can The first fixing part and both sides of the filter bag are pulled out together so that the space in the container can be opened. The two upper hanging grooves are used to hang on the rim of a cup, and one of the upper hanging grooves is used to hang on the rim of a cup. The hanging groove is equipped with the diagonally opposite lower inclined hanging groove for hanging diagonally on the rim of the cup. Therefore, extraction can be carried out in different hanging methods according to different needs.

In a preferred embodiment, a positive hanging groove is formed adjacent to the connecting portion of the outer-drawing portion. A first protruding end is protruding outward on both sides of the connecting portion. The two sides of the outer-drawing portion are opposite to each other. The first protruding end is respectively provided with a second protruding end protruding inward. Each second protruding end is relative to each first protruding end. The positive hanging groove is adjacent to the first protruding end and the second protruding end. Between the convex ends, the first convex end and the second convex end are designed to be tapered, and the tapered edges of the first convex end and the second convex end are located on both sides below each of the hanging grooves.

In a preferred embodiment, a positive hanging groove is formed on the outer drawing portion adjacent to the connecting portion, and a protruding end of the outer drawing portion extends away from the outer side of the positive hanging groove.

In a preferred embodiment, the upper hanging piece has a joint section connected to the outer pull portion and a movable section connected to the joint section, and the upper hanging groove is close to the joint section, and the joint section can be The action of turning and folding pulls out the movable section, so that an opening is formed between the movable section and the outer pull portion, and the opening can communicate with the upper hanging groove.

In a preferred embodiment, the lower inclined hanging piece has a joint section connected to the outer pull portion and a movable section connected to the joint section, and the lower inclined hanging groove is close to the joint section, and the joint section The movable section can be pulled out by turning or folding, so that an opening is formed between the movable section and the outer pull portion, and the opening can communicate with the lower inclined hanging groove.

In a preferred embodiment, the outer pull portion has a second fixing portion on its periphery, and the second fixing portion is fixed on both sides of the filter bag.

In a preferred embodiment, the second fixed part is provided with a disconnection part, and a protruding end extends from the outside of the outer pull part. The protrusion end is located at the disconnection part to facilitate quick pivoting of the hand. The male pull end.

In a preferred embodiment, the ear-hanging device uses a piece of material cut with a plurality of cutting lines, so that a plurality of parts that can be pulled, folded or unfolded are formed on the sheet along with each of the cutting lines. The first fixing part, the connecting part, the outer pulling part, each of the upper hanging pieces and each of the lower inclined hanging pieces.

1: filter bag

11:Room

12: Water inlet

121: Edge sealing

13:Tearable edges

2:Ear hanging device

20:Sheet

201: Cut off the line

21:First fixed part

22:Connection part

221: First convex end

23:Outer pull part

231:Second convex end

232:Protruding end

24: Positive hanging slot

25:hanging piece

251:joint section

252:Activity segment

253:Open your mouth

26: Upper hanging slot

27: Lower inclined hanging piece

271:joint section

272:Activity segment

273:Open your mouth

28: Lower inclined hanging groove

29:Second fixed part

291:Break opening

3: cup

31: Cup rim

4: Ear hanging sheet

41:Inner ring part

42: Upper card slot

43:Lower card slot

4': Ear hanging sheet

41':Inner ring part

42': Upper card slot

43':Lower card slot

[Figure 1] is a schematic plan view of the overall structure of the first embodiment of the filter hanging structure of the present invention.

[Figure 2] is a schematic structural plan view of the ear hanging device of the first embodiment of the filter hanging structure of the present invention.

[Figure 3] is a schematic perspective view of the first embodiment of the filter hanging structure of the present invention when the ear hanging device is folded.

[Figure 4] is a schematic three-dimensional view of the first embodiment of the filter hanging structure of the present invention.

[Figure 5] is a schematic plan view of the first embodiment of the filter hanging structure of the present invention.

[Figure 6] is a schematic plan view of the first embodiment of the filter hanging structure of the present invention when it is implemented diagonally.

[Figure 7] is a partial cross-sectional schematic diagram of the first embodiment of the filter hanging structure of the present invention when it is implemented diagonally.

[Figure 8] is a schematic structural plan view of the ear hanging device of the first embodiment of the filter hanging structure of the present invention.

[Figure 9] is a schematic structural plan view of the ear hanging device of the second embodiment of the filter hanging structure of the present invention.

[Figure 10] is a schematic plan view of the second embodiment of the filter hanging structure of the present invention.

[Figure 11] is a partial cross-sectional schematic diagram of the second embodiment of the filter hanging structure of the present invention.

[Figure 12] is a partial cross-sectional schematic diagram of the second embodiment of the filter hanging structure of the present invention when it is implemented diagonally.

[Figure 13] is a schematic plan view of the first generation product of a conventional filter hanging structure.

[Picture 14] is a schematic diagram of the product implementation in Figure 13.

[Picture 15] is a schematic diagram of the product implementation of diagonal hanging in Figure 13.

[Figure 16] is a schematic plan view of the second generation product of the conventional filter hanging structure.

[Picture 17] is a schematic diagram of the diagonal hanging plan of the product shown in Figure 16.

For other technical contents, features and effects of the present invention, please refer to the drawings below. This will be clearly presented in the detailed description of the preferred embodiments.

The terms "upper", "lower", "front", "rear", "left", "right", and "side" used to describe component names are disclosed in the specification of the present invention to assist in comparing the shapes of each plate. The positional relationship between structures and the direction of the actual product structure will change with the placement angle or the user's position, and this cannot limit the scope of the present invention.

As used in this article, the terms "inside" and "inside" to describe the location of a structure refer to a position close to the center of the structure body, or a position that is not exposed in use; the term "inward" refers to a position close to the center of the structure body. position, or toward a position that is not exposed in use; the terms "outside" and "outside" refer to a position away from the center of the structure body, or a position that is exposed in use; the terms "outward" refer to a position away from the structure body central position, or toward an exposed position for use.

As used in this article, the term "far" to describe the location of a structure refers to the farther distance between the two target structures; the term "close" or "adjacent" refers to the closer distance between the two target structures. s position.

The terms "protruding", "forming" or "extending" used to describe the structural combination relationship disclosed in the description of the present invention generally refer to one structure being integrally combined with another structure.

The stable hanging dual-purpose coffee filter hanging structure of the present invention, please refer to Figures 1 to 2, is the first embodiment. As shown in the figure, it includes at least one filter bag 1 and two filters respectively arranged on both sides of the filter bag 1. A hanging ear device 2 (symmetrical on both sides, only one side is shown in the figure). The filter bag 1 is used to fill the coffee brewing material. The hanging ear device 2 is used to be fixed on a container holding coffee. When adding water When the filter bag 1 is inside, coffee can be brewed into the container.

Please refer to Figures 1 to 3. The filter bag 1 has a chamber 11 inside. A water inlet 12 is provided on one side of the filter bag 1. The water inlet 12 has a tearable edge seal 121. The edge seal 121 can be played after being torn open The water inlet 12 is opened for use as a front hanger. One or two adjacent sides of the water inlet 12 are set as a tearable edge 13. The tearable edge 13 is preferably sealed using high frequency. Each tearable edge 13 is in a closed state under normal conditions, and can be torn open during use. The torn tearable edges 13 communicate with the water inlet 12 to form a larger opening for use as a diagonal hanging.

The front hanging and diagonal hanging systems are used with the ear hanging device 2. Please refer to Figure 1. The ear hanging device 2 is cut with a plurality of cutting lines 201 on a piece of material 20, so that the piece of material 20 Along with each cutting line 201, a plurality of blocks are formed that can be pulled, turned, folded or unfolded. According to each block, different hanging effects of upright hanging or diagonal hanging are implemented on the coffee container.

Please refer to Figures 2 to 4. The ear hanging device 2 has a first fixing part 21 inside. The first fixing part 21 is designed to be U-shaped. The first fixing part 21 has a connecting part 22 extending from bottom to top from the inside. , the connecting part 22 has a first protruding end 221 protruding outward on both sides of the connecting part 22, and an outer drawing part 23 extends above the connecting part 22, and the outer drawing part 23 is wrapped between the first fixing part 21 and the connecting part. On the periphery of the outer part 22, a second protruding end 231 is respectively protruded inward on both sides of the outer drawing part 23. Each second protruding end 231 is relative to each first protruding end 221. The outer drawing part 23 is adjacent to the An incompletely closed positive hanging groove 24 is formed at the connecting portion 22, and the positive hanging groove 24 is adjacent to the first protruding end 221 and the second protruding end 231. In terms of outline design, the first The convex end 221 and the second convex end 231 are both designed to be tapered, and the tapered edges of the first convex end 221 and the second convex end 231 are located on both sides below each of the hanging grooves 24. The portion 23 extends away from the outer side of the hanging groove 24 and has a protruding end 232 .

Please refer to Figures 2 to 4. The ear hanging device 2 further has an upper hanging piece 25, an upper hanging slot 26, a lower inclined hanging piece 27 and a lower inclined hanging slot 28. The upper hanging piece 25 is located on the The two upper hanging pieces 27 are located at the upper corners of the outer drawing portion 23 , and the lower inclined hanging pieces 27 are located at the lower two end corners of the outer drawing portion 23 , so that the two upper hanging pieces 25 and the two lower inclined hanging pieces 27 are respectively opposite to each other. located at the four corner positions outside the outer pull portion 23, and the The upper hanging piece 25 has a joint section 251 connected to the outer pull portion 23, and a movable section 252 connected to the joint section 251, and the upper hanging slot 26 is formed between the upper hanging piece 25 and the outer pull portion 23. and the upper hanging groove 26 is close to the joint section 251. The joint section 251 can turn over and fold to pull out the movable section 252, so that a gap is formed between the movable section 252 and the outer pull portion 23. The opening 253 can communicate with the upper hanging groove 26, and the lower inclined hanging piece 27 also has a joint section 271 connected to the outer pull portion 23, and a movable section 272 connected to the joint section 271, and the The lower inclined hanging groove 28 is formed between the lower inclined hanging piece 27 and the outer pull portion 23, and the lower inclined hanging groove 28 is close to the joint section 271, and the joint section 271 can be turned over and folded. The movable section 272 is pulled out, so that an opening 273 is formed between the movable section 272 and the outer pulling portion 23 , and the opening 273 can communicate with the lower inclined hanging groove 28 .

Please refer to Figures 1 to 3. The ear hanging device 2 has a second fixing part 29 on the outside. The second fixing part 29 also has a disconnecting part 291, and the protruding end 232 is located in the disconnecting part 291. In order to facilitate the hand to quickly pivot the convex end 232, the second fixing part 29 and the first fixing part 21 are fixed (glued) on both sides of the filter bag 1. The second fixing part 29 is located on The outer periphery of the outer drawing part 23 is used to prevent the filter bag 1 from being excessively deformed after being pulled out. After the outer drawing part 23 is pulled out, the outer drawing part 23 can be completely separated from the second fixing part 29, And it is connected to the first fixing part 21 only through the connecting part 22 .

Please refer to Figures 1 to 4. When using the first embodiment, the edge sealing 121 is torn apart, and the protruding ends 232 on both sides are pulled out, so that the outer pulling part 23 is separated from the second fixing part. 29, together with the first fixing part 21 and the outer pulling part 23, also involves the connecting part 22. The connecting part 22 can pull out the first fixing part 21 and both sides of the filter bag 1 together, allowing the container to The space in the chamber 11 can be opened, and the filter bag 1 can be hung on the rim 31 of a cup 3 through the hanging ear device 2. According to different needs, there can be different hanging methods: (1) ), please refer to Figures 2 to 5, hang the ear mounting device 2 upright, and make the cup rim 31 snap into each of the upright hanging slots. 24, the first convex end 221 and the second convex end 231 can be effectively clamped on the cup rim 31, and the filter bag 1 faces upward corresponding to the water inlet 12 above the first fixing part 21. The extraction raw material (coffee powder) is poured into the chamber 11 from the water inlet 12 for extraction. This hanging method allows the coffee to filter out through the bottom edge of the filter bag 1; (2), please refer to 2~3, 6 to 7, hang the ear hanging device 2 diagonally, tear off one of the tearable edges 13, fold the joint section 251 of the upper hanging piece 25 away from the tearable edge 13, and pull the movable section 252 out, the lower oblique hanging piece 27 located at the diagonal corner (equivalent to the one close to the tearable edge 13) also folds the joint section 271 and pulls out the movable section 272, and the torn tearable edge 13 faces On the top, insert the openings 253 and 273 into the cup rim 31 so that the upper hanging groove 26 and the lower inclined hanging groove 28 snap into the cup rim 31, and the water inlet 12 and the torn tearable edge 13 are both They are facing obliquely upward, and larger openings are connected to each other. Therefore, the extraction raw material (coffee powder) is poured into the chamber 11 through the opening connecting the water inlet 12 and the tearable edge 13 for extraction. This hanging method is Let the coffee filter out through the tip where the two edges at the bottom of the filter bag 1 intersect.

Please refer to Figures 2 to 3 and 6. In this embodiment, the two upper hanging pieces 25 and the two lower inclined hanging pieces 27 are located opposite to each other at the four end corners of the outer pull portion 23, and Just select one of them for use. Similarly, in terms of manufacturing, the upper hanging piece 25 and the lower inclined hanging piece 27 can also be made individually. Please refer to Figure 8. In order to make the inclined hanging more stable, the inclined hanging piece 27 can be made into a single piece. In the hanging state (the hanging ear device 2 is placed at an angle), the upper hanging groove 26 and the diagonally opposite lower inclined hanging groove 28 are designed to be symmetrical, so that the force is evenly distributed.

Please refer to Figures 1 to 8. The advantages of the present invention are: (1) Since coffee is filtered through different paths, different flavors will be produced, and each ear-hanging device 2 can be hung in different ways. The path through which coffee is filtered out from the filter bag 1 is changed. Therefore, the user can freely choose the method of coffee filtering, and the use is more diversified; (2) In the use of diagonal hanging, the upper hanging groove 26 and the lower The oblique hanging grooves 28 are located outside the outer pull portion 23 Therefore, when in use, the supporting force falls evenly on the upper hanging piece 25 and the lower inclined hanging piece 27. If the brewing water is poured into the chamber 11, the second fixing part 29 The deformation of the filter bag 1 can be avoided, and the connecting portion 22 has buffer elasticity to prevent the upper hanging piece 25 and the lower inclined hanging piece 27 from being excessively pulled by the flushing force, so the stability is higher during use; (3), the The front hanging groove 24, the first outer engaging groove 26 and the second outer engaging groove 28 respectively have the first protruding end 221, the second protruding end 231, the third protruding end 261 and the fourth protruding end. 281 auxiliary buckle on the cup rim 31, therefore, the buckling effect can be better.

The stable hanging dual-purpose coffee filter hanging structure of the present invention, please refer to Figure 9, is the second embodiment. As shown in the figure, the hanging ear device 2 of this embodiment has the upper corners at both ends. The two upper hanging pieces 25 and the two lower inclined hanging pieces 27 are respectively located at the four ends of the outer side of the hanging ear device 2 opposite to each other. The upper hanging piece 25 and the lower inclined hanging piece 27 can be turned over or folded.

Please refer to Figures 10 and 11. At the same time, the two upper hanging pieces 25 can be effectively hooked on the cup rim 31 after being folded and used as a front hanging. Please refer to Figure 12. The diagonal hanging is the same as the first hanging piece. In the same embodiment, the upper hanging piece 25 and the lower hanging piece 27 are hooked on the cup rim 31 diagonally.

The present invention has been disclosed through the above embodiments, which are only some preferred embodiments of the present invention. However, they are not intended to limit the present invention. Anyone who is familiar with this technical field and has ordinary knowledge can understand the foregoing technology of the present invention. features and embodiments, and any equivalent changes or modifications made without departing from the spirit and scope of the present invention are still within the scope of the present invention, and the scope of patent protection of the present invention must be defined by the claims attached to this specification. Whichever prevails.

2:Ear hanging device

21:First fixed part

22:Connection part

221: First convex end

23:Outer pull part

231:Second convex end

232:Protruding end

24: Positive hanging slot

25:hanging piece

251:joint section

252:Activity segment

26: Upper hanging slot

27: Lower inclined hanging piece

271:joint section

272:Activity segment

28: Lower inclined hanging groove

29:Second fixed part

291:Break opening

Claims (9)

A stable hanging dual-purpose coffee filter hanging structure at least includes: a filter bag, the filter bag has a chamber, a water inlet is provided on the filter bag, and the side adjacent to the water inlet is set to One tearable edge, each tearable edge is in a closed state under normal conditions and is torn apart during use; and two ear-hanging devices, each of which has a first fixing part inside, and the first fixing part is Fixed on both sides of the filter bag, the first fixed part extends upward with a connecting part, and an outer drawing part extends above the connecting part. The outer drawing part is wrapped around the periphery of the first fixed part and the connecting part. , there is an upper hanging piece at the two end corners above the outer pulling part, and there is a lower inclined hanging piece at the two end corners below the outer drawing part, so that the two upper hanging pieces and the two lower inclined hanging pieces are The pieces are respectively positioned opposite each other at the four corner positions on the outside of the outer pull portion. An upper hanging groove is formed between the upper hanging piece and the outer pull portion, and a groove is formed between the lower inclined hanging piece and the outer pull portion Click the inclined hanging slot. A stable hanging dual-purpose coffee filter hanging structure as claimed in claim 1, wherein a positive hanging groove is formed at the outer pull portion adjacent to the connecting portion. The stable hanging dual-purpose coffee filter hanging structure of claim 2, wherein both sides of the connecting portion are provided with a first convex end protruding outward, and both sides of the outer pull portion are oriented inward relative to each of the first convex ends. A second protruding end is respectively protruded, each second protruding end is relative to each first protruding end, and the positive hanging groove is adjacent to the first protruding end and the second protruding end. The stable hanging dual-purpose coffee filter hanging structure of claim 3, wherein the first convex end and the second convex end are both designed to be tapered, and the tapered edges of the first convex end and the second convex end are Located on both sides below the main hanging slot. As claimed in claim 2, a stable hanging dual-purpose coffee filter hanging structure is provided, wherein the outer pulling portion extends away from the outer side of the main hanging groove and has a protruding end. The stable hanging dual-purpose coffee filter hanging structure of claim 1, wherein the upper hanging piece has a joint section connected to the outer pull portion and a movable section connected to the joint section, and the upper hanging groove is close to The joint section can be turned over and folded to pull out the movable section, so that an opening is formed between the movable section and the outer pull portion, and the opening can communicate with the upper hanging groove. Such as the stable hanging dual-purpose coffee filter hanging structure of claim 1, wherein the lower inclined hanging piece has a joint section connected to the outer pull portion, and a movable section connected to the joint section, and the lower inclined hanging groove It is close to the joint section, and the joint section can turn over and fold to pull out the movable section, so that an opening is formed between the movable section and the outer pull portion, and the opening can communicate with the lower inclined hanging groove. The stable hanging dual-purpose coffee filter hanging structure of claim 1, wherein the outer pull portion has a second fixing portion on the periphery, and the second fixing portion is fixed on both sides of the filter bag. Such as the stable hanging dual-purpose coffee filter hanging structure of claim 8, wherein the second fixed part is provided with a disconnection part, and a convex pull end extends outside the outer pull part, and the convex pull end is located at the disconnection part. part to facilitate the hand to quickly pivot the convex pull end.

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