Novel three-dimensional filter mesh bag

Abstract

The utility model discloses a novel three-dimensional filter mesh bag which comprises a bag body, the bag body is divided into a bag middle part, a bag bottom and a bag top, the bag top comprises a bag opening on the bag top, and the three-dimensional filter mesh bag is made of a traditional nylon filter mesh material or a corn fiber filter mesh material; the bag middle part is positioned in the middle of the bag body to form a ring-shaped arrangement, and the shape is processed and manufactured as required; the bag bottom is positioned at one end of the bag middle position, intersects with the bag wall and blocks an opening at one end of the bag wall; the bag top is located at the other end, opposite to the bag bottom, in the bag and is a part floating upwards, an independent hollow bag can be arranged on the bag top, the bag is suspended in the mode that the bag top faces upwards, and the bag top is located at the position where the bag is filled with inner materials and finally connected in a sealed mode. A three-dimensional bag structure is adopted, the space in the bag is large, and whole tea leaves can be contained when the tea leaves are brewed; the shape is novel, attractive and elegant; the shape of a three-dimensional space formed by the bag opening, the bag barrel and the bag bottom is not limited and is diversified. The application is wide.

Description

Technical Field

[0001] The utility model relates to the field of tea-making utensils, in particular to a novel three-dimensional filter net bag. Background Art

[0002] The three-dimensional filter mesh bag technology currently in use was developed in Japan in the 1990s. In the application document with patent number JPH05147670A (referred to as No. 1), the bag shapes are square bags and triangular bags. In China, the patent application with patent number CN218705212U (referred to as No. 2) discloses some three-dimensional filter mesh bags other than the above bag shapes, and has opened up new three-dimensional bag shapes. However, due to the limitations of processing technology and the industrial foundation of bag materials, the bag shape can only be made into a limited bag shape, and a spherical bag with an arc shape cannot be made.

[0003] However, in actual use, the main function of the bag in the water container is to constrain the area and shape of the tea leaves. If it is not the pursuit of special personalized artistic shape, the best matching effect should be a large cavity three-dimensional spherical bag. However, due to the limited technical capabilities, no company has been able to make it for decades. The new bag bodies currently developed are mostly weird bag shapes with no application value. In fact, as a bag body is also a tea container, it is meaningless to pursue strange shapes. The simpler the bag body, the more representative of excellent craftsmanship. The shape of the bag body should have adaptive functions for cups and bottles. Relative bottle shapes, matching bags of corresponding shapes will better play the coordination between them, more beautiful and comfortable. Oblong bottles are matched with oblong bags, square bottles are matched with square bags, and short and fat bottles are matched with round bags, which will better play the effect between the space inside the bag and the bottle body. The new tea beverage market is developing rapidly, and cold brewed tea close to traditional brewed tea has appeared, but the bag body is ugly and not suitable for the current fashionable consumption concept. To this end, we have specially developed a series of new bag shapes that are more suitable for the shape of bottled water. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a novel three-dimensional filter net bag.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is a new type of three-dimensional filter mesh bag: including a bag body, the bag body is divided into three parts: a bag middle, a bag bottom and a bag top, the bag top includes a bag opening thereon, and the three-dimensional filter mesh bag adopts a traditional nylon filter mesh material or a corn fiber filter mesh material; the bag middle is located in the middle of the bag body, surrounding a circle to form a circle arrangement, which can be a cylindrical or square cylindrical shape, or the bag body material is first prefabricated into an arc petal shape, and the bag wall shape is further processed into a corresponding geometric shape; the bag bottom is located at one end of the bag middle position, intersecting with the bag wall, blocking the opening at one end of the bag wall, and forming a concave cup-shaped structure with the bag wall, which is the first closed end; the bag top is at The other end of the bag relative to the bag bottom is the part that floats upward. An independent hollow bag can be set on the bag top to allow the bag to float with the bag top facing upward. The bag top is the position where the bag is filled with inner materials and finally closed and joined. The closed joint form is fully closed, semi-closed, or open. The shape of the bag refers to the main middle part of the bag body, which makes the bag wall form the main position of the three-dimensional space structure. The seams between the filter materials in the bag are seamless, single-seam or multi-seam splicing, and the shape of the bag changes according to the shape of the two ends. The bag center and the bag bottom are connected by splicing or one-piece molding, and the bag top and the bag center are connected by splicing or one-piece molding.

[0006] Furthermore, the bag top is provided with a sealing accessory at the bag opening, and the bag top is connected to the other end of the bag. When the bag top is opened, it serves as a bag opening for filling things. When closed, the bag opening can be tightened or closed to prevent the things in the bag from leaking out.

[0007] Furthermore, the bag bottom is round, square or plum blossom-shaped.

[0008] Furthermore, a hanging rope is provided in the bag.

[0009] Furthermore, a hanging rope is provided on the top of the bag.

[0010] Furthermore, the three-dimensional filter mesh bag can be placed in bottled water.

[0011] Furthermore, a buoyancy air bag is provided above the three-dimensional filter mesh bag.

[0012] Furthermore, the joint position of the three-dimensional filter mesh bag is processed into a lace skirt pattern.

[0013] Compared with the prior art, the utility model has the following advantages: the utility model adopts a three-dimensional bag structure, which can cure bottled water, has a large space inside the bag, and can hold whole leaves when brewing tea; the shape is novel, beautiful and generous, keeping up with the consumption trend of the new era; the three-dimensional space formed by the bag mouth, the bag middle and the bag bottom is not restricted, and has various styles, which can match the new tea drinking culture. In addition, it can also be used as a medicine bag for Chinese medicine, a seasoning bag for Chinese stew or hot pot, a filter bag for juice or soy milk, etc., and has a wide range of uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a new type of three-dimensional filter mesh bag with a circular bottom. Figure 1 .

[0015] Figure 2 This is a schematic diagram of the structure of a new type of three-dimensional filter mesh bag with a circular bottom. Figure 2 .

[0016] Figure 3 This is a schematic diagram of the structure of a new type of three-dimensional filter mesh bag with a square bottom. Figure 1 .

[0017] Figure 4 This is a schematic diagram of the structure of a new type of three-dimensional filter mesh bag with a square bottom. Figure 2 .

[0018] Figure 5 This is a schematic diagram of the structure of a new type of three-dimensional filter mesh bag with a plum blossom-shaped bag bottom. Figure 1 .

[0019] Figure 6 This is a schematic diagram of the structure of a new type of three-dimensional filter mesh bag with a plum blossom-shaped bag bottom. Figure 2 .

[0020] Figure 7 The utility model is a structural schematic diagram of a novel three-dimensional filter mesh bag which adopts a semi-fully enclosed type and has the bag middle and the bag bottom integrally formed.

[0021] Figure 8 The utility model is a structural schematic diagram of a novel three-dimensional filter mesh bag which adopts a semi-fully enclosed type and has the middle of the bag and the bottom of the bag spliced ​​together.

[0022] Fig. 9 The utility model is a structural schematic diagram of a novel three-dimensional filter mesh bag which adopts a semi-total-enclosed type and a hanging rope is arranged on the bag.

[0023] Fig.10 The utility model is a structural schematic diagram of a novel three-dimensional filter mesh bag which adopts a semi-total-enclosed type and a hanging rope is arranged on the bag top.

[0024] Fig.11 The utility model is a structural schematic diagram of a novel three-dimensional filter net bag which is fully enclosed, has an octagonal sphere as a whole and is provided with a suspended air bag.

[0025] Fig.12 The utility model is a structural schematic diagram of a novel three-dimensional filter mesh bag which is fully enclosed and has a spherical shape as a whole.

[0026] Fig.13 The utility model discloses a novel three-dimensional filter mesh bag which is fully enclosed and has a three-dimensional heart shape as a whole.

[0027] As shown in the figure: 1. Bag bottom, 2. Bag middle, 3. Bag top, 4. Sealing accessories at the bag opening, 5. Hanging rope. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0032] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] Combined with Figure 1-13 A novel three-dimensional filter mesh bag comprises a bag body, wherein the bag body is divided into three parts: a bag middle 2, a bag bottom 1, and a bag top 3. The bag top 3 comprises a bag opening thereon. The three-dimensional filter mesh bag adopts a traditional nylon filter mesh material or a corn fiber filter mesh material. The bag middle 2 is located in the middle of the bag body, surrounding a circle, and can be cylindrical or square cylindrical, or the bag body material is prefabricated into an arc petal shape, and the bag wall shape is further processed into a corresponding geometric shape. The bag bottom 1 is located at one end of the bag middle 2, intersecting with the bag wall, blocking the opening at one end of the bag wall, and forming a concave cup-shaped structure with the bag wall, which is usually the first closed end. The bag top 3 is located at the other end of the bag middle 2 relative to the bag bottom 1. The end is the part that floats upward. An independent hollow bag can be set on the bag top 3 to make the bag float in the way that the bag top 3 is upward. The bag top 3 is the position where the bag is filled with the inner material and finally closed and joined. The closed joint form is fully closed, semi-closed, or open; the shape of the bag 2 refers to the main middle part of the bag body, which makes the bag wall form the main position of the three-dimensional space structure; the seams between the filter materials of the bag 2 are seamless, single-seam or multiple-slit splicing, and the shape of the bag 2 changes according to the shape of the two ends; the bag 2 and the bag bottom 1 are connected by splicing or integral molding, and the bag top 3 is connected with the bag 2 by splicing or integral molding. The bag top 3 is provided with a bag opening sealing accessory 4, and the bag top 3 is connected to the other end of the bag 2. When the bag top 3 is opened, it serves as a bag opening and can be filled with things. When it is closed, the bag opening can be tightened or closed so that the things in the bag 2 will not leak out. The bag opening sealing accessory 4 is a drawstring or fastener.

[0034] During implementation, tea leaves are placed in the three-dimensional filter mesh bag, the bag opening is sealed by the sealing accessory 4 at the bag opening, the three-dimensional filter mesh bag is placed in the tea maker, and boiling water of the required temperature is poured in to make tea. When the waste tea leaves in the three-dimensional filter mesh bag need to be cleaned, the waste tea leaves can be poured out by simply opening the bag opening. In addition, Chinese medicine can also be placed in the bag as a medicine bag, and the seasonings for Chinese stews or hot pot can be placed in the bag as a seasoning bag. It can be used to filter the pomace of juice or the bean dregs of soy milk as a filter bag. Among them, the sealing accessory 4 can also be other accessories that seal the bag opening.

[0035] The bag body of the three-dimensional filter mesh bag of the utility model can be divided into two types. One is the square-cornered A-type three-dimensional bag. The other is the rounded-cornered B-type three-dimensional bag. Among them, the A-type three-dimensional bag is closer to No. 2. On the basis of No. 2, the A-type three-dimensional bag is added with prefabricated three-dimensional bag wall materials and bag top materials that can be suspended and switched. Among them, the bag body of the B-type three-dimensional bag is an arc-shaped bag structure. In this B-type bag body, the latest international bag body materials and Japanese new three-dimensional filter mesh materials are used.

[0036] The bag body uses one or two pieces of three-dimensional filter material to join. The joining method is to make a 360° ring joint around the edge of the three-dimensional shape of the bag body, with both sides being concave three-dimensional materials, and the inner sides are joined to obtain a three-dimensional product, but it is generally only suitable for small bags, and larger bags require a supporting structure. The joint can be two or more pieces of fabric spliced ​​together, or a single piece of fabric can be self-joined at a specific position.

[0037] The material is specially processed in advance to get the desired shape, and then the fabric with a certain three-dimensional shape is connected. Similarly, this splicing can be the direct splicing of multiple pieces of material, or the splicing of a single piece of fabric at different positions.

[0038] The fabric is pressed into a semicircle at the front, with a fabric edge for splicing around it. After it is connected to the flat fabric, it becomes Figure 7 After connecting with the same shape of cloth in the other direction, it becomes like this Fig.12 In short, with the help of the new mold, this bag can achieve very rich artistic shapes.

[0039] In a known bag body method, one side of the bag body is a three-dimensional semicircular material. The other side of the bag body uses two overlapping flat cloths, one part of the cloth is pressed on the other, and the two materials are staggered at a certain distance so that the bag content will not leak at the seal. This method can obtain a bag body such as Figure 7In the same way, at the bottom and inside of the bag, you can also use double or multiple pieces of material to splice, which can make the shape more complex and richer. The application effect is better. The splicing method can be: self-jointing of a single piece of fabric; splicing of two pieces of fabric; or splicing of many pieces. There is no limit to the number of pieces of fabric, which needs to be determined according to the shape of the product. In short, after using pre-pressing, pre-cutting, pre-stitching and other processes, the shape of the bag is more colorful.

[0040] The bag opening can also be fully sealed, in which case the bag top 3 is spliced ​​or integrally connected with the bag 1, and no other sealing accessories are required. When in use, tea leaves are placed in the three-dimensional filter bag in advance, and a hanging rope 5 is provided on the bag 1 or the bag top 3. The three-dimensional filter bag is placed in a tea maker, and boiling water of a desired temperature is poured in, and tea can be brewed. The three-dimensional filter bag can be hung in water by the hanging rope 5, which is beneficial for brewing and convenient for taking out.

[0041] The bag opening can also be in a semi-sealed form. In this case, the sealing accessory 4 uses two pieces of cloth that are partially overlapped and staggered. In this way, together with the draw rope, the bag opening can be closed more tightly. At the same time, it can adapt to more shapes of bags. Put the tea leaves into the three-dimensional filter mesh bag, put the three-dimensional filter mesh bag into the tea maker, pour in boiling water of the required temperature, and you can make tea.

[0042] The utility model changes the shape of the bag barrel, and the material of the bag bottom and the bag mouth is also adjusted at the position of the joint seam according to the shape, so that it can become a special-shaped bag with multi-angle shape. In combination with the pre-pressed concave and convex shape, doll bags with various shapes can be made. The bag mouth sealing part can be a semi-closed openable shape, a fully open shape, or a fully closed shape. In the fully enclosed form: the material used can be integrated with the bag barrel. If it is integrated, the pre-pressing concave and convex shaping process can be used to press out the required shape first, and then splice with other fabrics. Then the bag mouth sealing accessories can be connected to the bag barrel as a whole to form a bag top. The bag top does not require other sealing accessories; if it is semi-enclosed: the bag mouth sealing accessories use two pieces of overlapping and staggered configuration of cloth, so that the bag mouth is more tightly closed with the drawstring, and at the same time, it can adapt to more bag shapes; if it is fully enclosed, then the bag mouth sealing accessories can be connected to the bag barrel as a whole. This mainly depends on the need for the overall shape of the bag. If the overall shape of the bag is more complex, the sealing material at the bag mouth can be combined with a complex splicing method to produce the required shape. Therefore, in the description, the bag mouth sealing accessories and the bag top are sometimes the same object, and sometimes different methods used when the bag is sealed.

[0043] In the cases that have been used, the seal of the bag mouth uses the overlap of two pieces of cloth. A part of one piece of cloth is pressed on the top of another piece of cloth. The two pieces of material are staggered at a certain distance so that the material in the bag will not leak at the seal. The same reason, at the bottom of the bag, or in the bag, you can also use two or more pieces of material to splice, and the spliced ​​shape is more complex and richer. In short, after using pre-pressing, pre-cutting, pre-splicing and other processes, the shape of the bag is more colorful. The splicing method can be either self-jointing of a single piece of cloth, splicing of two pieces of cloth, or splicing of many pieces. There is no limit to the number of pieces of cloth, which needs to be determined according to the shape of the product. Shape, because of the new processing technology and machine, the shape can be designed arbitrarily, not affected by the angle and processing technology. Basically, it can be achieved.

[0044] The utility model adopts a three-dimensional bag structure, with a large space inside the bag, which can hold whole leaves when brewing tea; the shape is novel, beautiful and elegant, keeping up with the consumption trend of the new era; the three-dimensional space formed by the bag mouth, the bag middle and the bag bottom is not restricted, and it is diverse and can match the new tea drinking culture. In addition, it can also be used as a medicine bag for Chinese medicine, a seasoning bag for Chinese stew or hot pot, a filter bag for juice or soy milk, etc., and has a wide range of uses.

[0045] The breakthrough in the shape of the new three-dimensional filter mesh bag is due to the breakthrough in new processing technology and machinery. Before this application, the scheme has pre-studied the machinery and technology for making the new three-dimensional filter mesh bag, so the shape of the new three-dimensional filter mesh bag can be designed arbitrarily, regardless of the angle and processing technology. On the basis of ensuring the internal three-dimensional space of the bag, some important elements can basically be realized.

[0046] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A new type of three-dimensional filter bag, characterized by: The invention comprises a bag body, wherein the bag body is divided into three parts: a bag middle (2), a bag bottom (1), and a bag top (3); the bag top (3) comprises a bag opening thereon; and the three-dimensional filter mesh bag is made of a traditional nylon filter mesh material or a corn fiber filter mesh material; The bag (2) is located in the middle of the bag body and surrounds the bag body to form a circle, which can be cylindrical or square cylindrical, or the bag body material is prefabricated into an arc petal shape, and the bag wall shape is further processed into a corresponding geometric shape; The bag bottom (1) is located at one end of the bag center (2), intersecting with the bag wall, blocking the opening at one end of the bag wall, and forming a concave cup-shaped structure with the bag wall, which is the first closed end; The bag top (3) is the part floating upward at the other end of the bag (2) relative to the bag bottom (1). An independent hollow bag can be arranged on the bag top (3) to allow the bag to float with the bag top (3) facing upward. The bag top (3) is the position where the bag is filled with the inner material and finally sealed. The sealing joint form is fully closed, semi-closed, or open. The shape of the bag (2) refers to the main middle part of the bag body, which makes the bag wall form the main position of the three-dimensional space structure; The seams between the filter materials in the bag (2) are seamless, single-seam or multi-seam splicing, and the shape of the bag (2) changes according to the shapes of the two ends; The bag center (2) and the bag bottom (1) are connected by splicing or integral molding, and the bag top (3) and the bag center (2) are connected by splicing or integral molding.

2. A novel three-dimensional filter bag according to claim 1, characterized in that: The bag top (3) is provided with a bag opening sealing accessory (4), and the bag top (3) is connected to the other end of the bag (2). When the bag top (3) is opened, it serves as a bag opening and can be filled with things. When it is closed, the bag opening can be tightened or closed so that the things in the bag (2) will not leak out.

3. A novel three-dimensional filter mesh bag according to claim 2, characterized in that: The bag bottom (1) is circular, square or plum blossom shaped.

4. The novel three-dimensional filter bag according to claim 1 is characterized in that: The bag (2) is provided with a hanging rope (5).

5. The novel three-dimensional filter bag according to claim 1 is characterized in that: The bag top (3) is provided with a hanging rope (5).

6. The novel three-dimensional filter bag according to claim 1 is characterized in that: The three-dimensional filter mesh bag can be placed in bottled water.

7. The novel three-dimensional filter bag according to claim 1 is characterized in that: A buoyancy air bag is arranged above the three-dimensional filter mesh bag.

8. The novel three-dimensional filter bag according to claim 1 is characterized in that: The joint position of the three-dimensional filter mesh bag is processed into a lace skirt pattern.

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