Fruit protection bag and fruit protection device

Abstract

The utility model relates to the technical field of protection tools for agricultural fruit planting production, in particular to a fruit protection bag. The fruit protection bag comprises a bag body, a first sealing cover and a second sealing cover. The bag body comprises a first face and a second face, and a cavity with an opening is defined by the first face and the second face. And the first sealing cover and the second sealing cover are connected with the second surface. And a cutting part is arranged between the first sealing cover and the second sealing cover. The first sealing cover and the second sealing cover are respectively provided with a first bonding part. The cavity formed by the first face and the second face and provided with the opening is used for containing fruits, the opening is sealed through the first sealing cover, the second sealing cover and the first bonding part, then the fruits are sealed in the cavity, and meanwhile the cutting-off part between the first sealing cover and the second sealing cover serves as a reserved channel for branches and trunks. Rainwater is prevented from intruding into the fruit protection bag to wet fruits, the risk of fruit mildewing and rotting is reduced, and the fruit quality is guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of protective tools used in agricultural fruit planting and production, and in particular to a fruit protective bag and a fruit protective device. Background Technology

[0002] During fruit growth, fruits are susceptible to damage from rain, birds, and insects, which can affect their quality and yield. Therefore, protection is needed from the young fruit stage to resist these threats and ensure the safe growth and quality of the fruit.

[0003] CN106550592A discloses a fruit bag with an opening, including a bag body, a cap, multiple folds, and an opening. The cap folds towards the bag opening to cover it, and the cap has a cut-off portion to allow the fruit stem to be inserted into the bag. However, the seal formed when the cap is folded is straight, allowing birds to stand on it and peck at the fruit through the gaps in the cut-off portion. Simultaneously, rainwater can easily enter the bag through the gaps in the cut-off portion, contaminating the fruit. Both of these issues negatively impact fruit yield and quality. Utility Model Content

[0004] To address the problems of birds pecking at fruit and rain damaging fruit, this application provides a fruit protection bag, which includes at least a bag body, a first cap, and a second cap.

[0005] The bag includes a first surface and a second surface, which together form a cavity with an opening.

[0006] On the opening side, the first cap and the second cap are connected to the second surface, a cutting portion is provided between the first cap and the second cap, and the first cap and the second cap are respectively provided with a first adhesive portion.

[0007] From the first cap to the second cap, the cut portion includes a second side, a first side, and a third side connected in sequence, with the first side forming an angle α with the second side and the first side forming an angle β with the third side.

[0008] The included angle α is greater than or equal to 90° and less than or equal to 165°.

[0009] The included angle β is greater than or equal to 90° and less than or equal to 165°.

[0010] Furthermore, extension portions are provided on both sides of the first and second surfaces adjacent to the opening.

[0011] Furthermore, it also includes a connecting part, which is located on the side of the first surface near the opening.

[0012] Furthermore, the bag body, the first seal, and the second seal are made of waterproof and breathable materials.

[0013] Furthermore, this application provides a fruit protection device, which includes a fruit protection bag and an umbrella-shaped protective cover as described in any of the above claims.

[0014] Furthermore, the umbrella-shaped protective cover includes an eighth side and a ninth side, with the ninth side having a second adhesive portion.

[0015] It should be noted that the connection method between the edges of the first and second surfaces is a conventional method that can be designed by those skilled in the art according to actual needs, such as any of the sealing methods such as ultrasonic bonding, adhesive bonding, and hot melting.

[0016] Based on the above, compared with the prior art, the fruit protective bag provided in this application contains fruit through an open cavity formed by the first and second sides, and seals the opening with the help of the first cap, the second cap and the first adhesive part, thereby sealing the fruit in the cavity. At the same time, the cut part between the first cap and the second cap can be used as a reserved channel for branches to prevent rainwater from entering the fruit protective bag and wetting the fruit, reducing the risk of fruit mold and rot, and ensuring fruit quality.

[0017] Other features and beneficial effects of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other beneficial effects of this application may be realized and obtained by means of the structures particularly pointed out in the description, claims and drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Unless otherwise specified, the positional relationships shown in the drawings in the following description are based on the direction in which the components are drawn in the figures.

[0019] Figure 1 This is a structural schematic diagram of the first embodiment of the fruit protective bag provided in this application.

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0021] Figure 3 This is a schematic diagram illustrating the usage status of the fruit protective bag provided in this application.

[0022] Figure 4 Schematic diagram of the third embodiment of the fruit protective bag provided in this application Figure 1 .

[0023] Figure 5 Schematic diagram of the third embodiment of the fruit protective bag provided in this application Figure 2 .

[0024] Figure 6 Schematic diagram of the fourth embodiment of the fruit protective bag provided in this application Figure 1 .

[0025] Figure 7 Schematic diagram of the fourth embodiment of the fruit protective bag provided in this application Figure 2 .

[0026] Figure 8 This is a schematic diagram of an embodiment of the fruit protection device provided in this application.

[0027] Figure 9 A schematic diagram of the unfolded structure of the umbrella-shaped protective cover provided in this application.

[0028] Figure label:

[0029] 100 Fruit Protective Bags 11 Bag Body 111 First Side

[0030] 1111 Connecting part 1111a Fifth side 112 Second surface

[0031] 113 Opening 12 First Cap 13 Second Cap

[0032] 14 Cut-off section 141 First side 142 Second side

[0033] 143 Third side 15 First adhesive part 16 Extension part

[0034] 161 Fourth side 200 Fruit protection device 200 Fruit protection device

[0035] 211 Sixth side 212 Seventh side 213 Eighth side

[0036] 214 Ninth side 215 Second adhesive part 300 Branch Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. The technical features designed in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0038] In the description of this application, it should be noted that all terms used in this application (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains, and should not be construed as limiting this application. It should be further understood that the terms used in this application should be understood to have the same meaning as those in the context of this specification and the relevant field, and should not be understood in an idealized or overly formal sense, except as expressly defined in this application.

[0039] Example 1

[0040] Please see Figure 1 To prevent rainwater from entering the interior of the fruit protective bag 100, this application provides a fruit protective bag 100, including a bag body 11, a first cap 12, and a second cap 13.

[0041] The bag body includes a first surface 111 and a second surface 112, which together form a cavity with an opening 113.

[0042] On one side of the opening 113, the first cover 12 and the second cover 13 are connected to the second surface 112, and a cutting part 14 is provided between the first cover 12 and the second cover 13. The first cover 12 and the second cover 13 are respectively provided with a first adhesive part 15.

[0043] In practice, the fruit is placed through opening 113 into the cavity formed by the first surface 111 and the second surface 112. The second surface 112, located on one side of opening 113, is connected to a first cap 12 and a second cap 13. During use, the first cap 12 and the second cap 13 are folded over, and the first adhesive part 15 allows the first cap 12, the second cap 13, and the first surface 111 to overlap, thus sealing the opening 113 and preventing rainwater from entering the fruit protective bag 100. The cut part 14 provides a passage for the branch 300 to pass through, facilitating the first cap 12 and the second cap 13 to fold around the branch 300 and seal the opening 113. This prevents the fruit from being exposed to the outside environment and thus avoids it getting wet from rain.

[0044] Optionally, the first adhesive part 15 may be made of either hook and loop fasteners or adhesive tape, thereby achieving good adhesive function.

[0045] In this embodiment, after the fruit is placed into the bag, the first cap 12 and the second cap 13 are folded over towards the side of the first surface 111 closest to the opening 113 to close the opening 113, so that the fruit protective bag 100 can fully wrap the fruit. The first cap 12, the second cap 13 and the first surface 111 are stacked by the first adhesive part 15 to fix the bag body 11, the closed cavity formed by the first cap 12 and the second cap 13, and to prevent external rainwater from wetting the fruit.

[0046] Example 2

[0047] Please see Figure 2 To prevent birds from pecking at the fruit, from the first cap 12 to the second cap 13, the cutting part 14 includes a second side 142, a first side 141 and a third side 143 connected in sequence. The first side 141 and the second side 142 form an angle α, and the first side 141 and the third side 143 form an angle β.

[0048] Please see Figure 3 In specific implementation, the cut part 14 is placed on the branch 300 near the root of the fruit stalk. The first cover 12 and the second cover 13 are located on both sides of the branch 300. The first cover 12 and the second cover 13 are folded towards the side of the first surface 111 near the opening 113, and rotated around the branch 300 with the first side 141 as the center to form an inclined angle. Then the first surface 111, the first cover 12, and the second cover 13 are laminated together by the first adhesive part 15 to form an interlaced umbrella-shaped top cover.

[0049] In this embodiment, the umbrella-shaped top cover formed by folding the first cover 12 and the second cover 13 to close the bag body 11 has a smooth surface and good rigidity, making it impossible for birds to stand directly on the fruit protection bag 100 to peck at the fruit.

[0050] Please see Figure 2 The first side 141 and the second side 142 have an included angle α, and the first side 141 and the third side 143 have an included angle β.

[0051] Preferably, the included angle α is greater than or equal to 90° and less than or equal to 165°, and the included angle β is greater than or equal to 90° and less than or equal to 165°.

[0052] Furthermore, the included angle α is greater than or equal to 100° and less than or equal to 135°, and the included angle β is greater than or equal to 100° and less than or equal to 135°.

[0053] In practice, the sizes of the included angles α and β affect the formation of the umbrella-shaped top cover. When the first cover 12 and the second cover 13 are folded, the two sides of the bag body 11 adjacent to the opening 113 are also folded, which changes the volume of the cavity of the bag body 11. By controlling the sizes of the included angles α and β, it is ensured that the umbrella-shaped top cover is easy to form, reserving a reasonable growth space for the fruit in the bag body 11.

[0054] Furthermore, in order to facilitate the sealing of the opening 113 by the umbrella-shaped top cover formed by the first cap 12 and the second cap 13, and to reserve sufficient space for fruit growth in the fruit protection bag 100, the ratio of the length of the first cap 12 and the second cap 13 away from the bag body 11 to the vertical distance from the opening 113 to the length of the opening 113 provided in this application is greater than or equal to 0.04 and less than or equal to 0.12.

[0055] Preferably, the vertical distance from the first cap 12 and the second cap 13 away from the side of the bag body 11 to the opening 113 is greater than or equal to 0.06 and less than or equal to 0.08.

[0056] Furthermore, in order to ensure the reasonable use of the internal space of the bag body 11 and to avoid friction on the appearance of the fruit, the ratio of the length of the opening 113 provided in this application to the vertical distance from the opening 113 to the side of the bag body 11 opposite to the opening 113 is greater than or equal to 0.2 and less than or equal to 1.3.

[0057] Preferably, the ratio of the length of the opening 113 to the vertical distance from the opening 113 to the side of the bag body 11 opposite to the opening 113 is greater than or equal to 0.4 and less than or equal to 0.8.

[0058] Example 3

[0059] Please see Figure 4 To ensure that the fruit protective bag 100, after forming an umbrella-shaped top cover, has sufficient space for fruit growth, the first side 111 and the second side 112 provided in this application are respectively provided with extension portions 16 on the two sides adjacent to the opening 113.

[0060] In practice, when the first cap 12 and the second cap 13 are folded to form an umbrella-shaped top cover, the sides of the bag body 11 adjacent to the opening 113 will also fold, thereby changing the effective usable volume of the cavity of the bag body 11. To ensure that sufficient space is reserved inside the bag body 11 for fruit growth, extension portions 16 are respectively provided on the sides of the first surface 111 and the second surface 112 adjacent to the opening 113, thereby increasing the internal volume of the bag body 11.

[0061] Preferably, the side of the extension 16 furthest from the center of the bag body 11 is the fourth side 161, which is arc-shaped or elliptical, so that the internal cavity of the bag body 11 is spherical, which is compatible with the shape of most fruits and meets the needs of fruit growth.

[0062] Further, please refer to Figure 5 The farthest distance from the fourth side 161 to the side where the bag body 11 and the extension 16 meet is D, and the length of the side where the bag body 11 and the extension 16 meet is H. The ratio of D to H is greater than or equal to 0.06 and less than or equal to 0.5.

[0063] Preferably, the ratio of D to H is greater than or equal to 0.1 and less than or equal to 0.4.

[0064] Example 4

[0065] Please see Figure 6 To ensure that the bag body 11 is tightly attached to the first cap 12 and the second cap 13, thereby improving the stability of the umbrella-shaped top cover, the fruit protective bag 100 provided in this application also includes a connecting part 1111, which is located on the side of the first surface 111 near the opening 113.

[0066] Preferably, the side of the connecting part 1111 away from the center of the bag body 11 is the fifth side 1111a, which is in the shape of a circular arc or an elliptical arc, reducing the area of ​​excess fabric stacking inside the umbrella-shaped top cover and enhancing the firmness of the seal.

[0067] Further, please refer to Figure 7 The radius of the arc of the connecting part 1111 is L, the farthest distance from the fifth side 1111a to the side where the first surface 111 and the connecting part 1111 meet is L, the length of the side where the first surface 111 and the connecting part 1111 meet is W, and the ratio of L to W is greater than or equal to 0.02 and less than or equal to 0.3.

[0068] Preferably, the ratio of L to W is greater than or equal to 0.05 and less than or equal to 0.14.

[0069] In practice, when it is necessary to close the opening 113, the connecting part 1111, the first cover 12, and the second cover 13 are laminated together by the first adhesive part 15 to form an interlaced umbrella-shaped top cover.

[0070] Example 5

[0071] To maintain waterproof performance for a long time and ensure proper gas exchange for the fruit inside the protective bag, the bag body 11, the first cap 12, the second cap 13, and the umbrella-shaped protective cap 21 are made of waterproof and breathable materials.

[0072] Waterproof and breathable materials prevent rainwater from entering the bag 11 and causing the fruit to rot, while also ensuring that the fruit can exchange gases normally and providing a suitable environment for fruit growth.

[0073] Preferably, the fruit protective bag 100 uses a flash-processed nonwoven fabric material. This flash-processed nonwoven fabric is a new type of environmentally friendly material that is waterproof and breathable, has excellent barrier properties, is lightweight and strong, has good weather resistance, and offers some cooling and insect-repelling effects. Using it as the material for the fruit protective bag 100 not only ensures waterproofness and breathability, preventing rainwater from affecting the fruit and reducing losses from fruit cracking, but also does not affect the normal growth of the fruit inside the bag. Furthermore, it is stronger than paper bags, preventing damage from insect bites and bird pecks. It is resistant to wind, rain, and sun exposure, and has better weather resistance than traditional paper bags.

[0074] Example 6

[0075] Please see Figure 8 To block rainwater falling from the top of the branch 300, as well as the scorching of the fruit by the intense sun and to prevent birds from pecking at it, this application provides a fruit protection device 200, which includes the fruit protection bag 100 and the umbrella-shaped protective cover 21 provided in any of the above embodiments.

[0076] Please see Figure 9 The umbrella-shaped protective cover 21 includes a sixth side 211, a seventh side 212, an eighth side 213, and a ninth side 214. At least one of the eighth side 213 and the ninth side 214 is provided with a second adhesive portion 215. The second adhesive portion 215 is used to fix the umbrella-shaped protective cover 21, which is formed into a trumpet shape.

[0077] Optionally, the second adhesive portion 215 may be made of either Velcro or adhesive tape to improve the stability of the umbrella-shaped protective cover 21.

[0078] In practice, the sixth side 211 is placed close to the branch 300, and the eighth side 213 extends towards the ninth side 214 until it covers the second adhesive part 215, so as to form a trumpet-shaped umbrella-shaped protective cover 21.

[0079] The sixth side 211 is attached to the branch 300 to reduce the gap between the sixth side 17 and the branch 300, the seventh side 212 is away from the branch 300, and the opening of the umbrella-shaped protective cover 21 faces the bag body 11.

[0080] In this embodiment, when rainwater flows from the branch 300 to the fruit protection bag 100, the sixth side 17 intercepts the rainwater and guides it to the seventh side 212, preventing the rainwater from flowing into the fruit protection bag 100, thereby preventing the rainwater from flowing into the bag body 11 through the gap of the cut part 14.

[0081] In summary, compared with the prior art, the fruit protective bag 100 provided in this application contains fruit through a cavity with an opening 113 formed by the first side 111 and the second side 112, and seals the opening 113 with the first cap 12, the second cap 13 and the first adhesive part 15, thereby sealing the fruit in the cavity. At the same time, the cut part 14 between the first cap 12 and the second cap 13 serves as a reserved channel for branches to prevent rainwater from entering the fruit protective bag 100 and wetting the fruit, reducing the risk of fruit mold and rot, and ensuring fruit quality.

[0082] In addition, this application also provides a fruit protection device 200, which further blocks rainwater falling from the top of the tree branches from entering the fruit protection bag 100 through an umbrella-shaped protective cover 21.

[0083] Furthermore, those skilled in the art should understand that although many problems exist in the prior art, each embodiment or technical solution of this application can be improved in only one or a few aspects, without necessarily solving all the technical problems listed in the prior art or background art simultaneously. Those skilled in the art should understand that any content not mentioned in a claim should not be construed as a limitation on that claim.

[0084] Although this document frequently uses terms such as fruit protective bag, cap, cut section, and adhesive section, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this application; interpreting them as any additional limitation would contradict the spirit of this application.

[0085] In this application embodiment, all directional indicators (such as up, down, left, right, front, back, etc.) are only used to explain the relative positional relationship and movement of each component in a specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0086] The terms "first," "second," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A fruit protection bag, characterized by: The bag (11), the first cover (12) and the second cover (13) are provided. The bag (11) comprises a first face (111) and a second face (112), and the first face (111) and the second face (112) enclose a cavity with an opening (113); On one side of the opening (113), the first cover (12) and the second cover (13) are connected with the second face (112), and a cutting part (14) is arranged between the first cover (12) and the second cover (13), and the first cover (12) and the second cover (13) are respectively provided with a first adhesive part (15); From the first cover (12) to the second cover (13), the cutting part (14) comprises a second edge (142), a first edge (141) and a third edge (143) connected in sequence, the first edge (141) and the second edge (142) form an included angle α, and the first edge (141) and the third edge (143) form an included angle β; The included angle α is greater than or equal to 90° and less than or equal to 165°; The included angle β is greater than or equal to 90° and less than or equal to 165°.

2. The fruit protection bag according to claim 1, characterized in that: The first face (111) and the second face (112) are respectively provided with an expansion part (16) on both sides adjacent to the opening (113).

3. The fruit protective bag according to claim 1, characterized in that: Further comprising a connecting part (1111) arranged on one side of the first face (111) close to the opening (113).

4. The fruit protective bag according to claim 1, characterized in that: The bag (11), the first cover (12) and the second cover (13) are made of waterproof and breathable material.

5. A fruit protection device, characterized by: The umbrella-shaped protective cover (21) comprises an eighth edge (213) and a ninth edge (214), and the ninth edge (214) is provided with a second adhesive part (215).

6. The fruit protection device of claim 5, wherein: The umbrella-shaped protective cover (21) comprises an eighth edge (213) and a ninth edge (214), and the ninth edge (214) is provided with a second adhesive part (215).

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