Fresh fruit packaging box

Abstract

The utility model discloses a fresh fruit packaging box which comprises a box body, a cover body is arranged above the box body, main cavities are formed in the side walls of the two sides of the box body, the two main cavities are oppositely arranged, and a plurality of inner ventilation grooves are formed in the sides, close to the interior of the box body, of the two main cavities. A plurality of outer ventilation grooves are formed in the sides, close to the outside of the box body, of the two main cavities. Fruit needing to be transported is placed in the box body, then the upper portion of the box body is sealed through the cover body, the inner ventilation grooves and the outer ventilation grooves in the side walls of the box body are communicated, internal ventilation can be achieved, and when the fruit stored in the box body does not need to be ventilated, the fruit can be transported through the sliding connecting plate. And the multiple plugging plates below the connecting plate can be moved, so that plugging of the inner ventilation groove and the outer ventilation groove is achieved, the plugging plates can be clamped into the limiting grooves, limiting of the plugging plates is achieved, and the plugging plates cannot slide in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit transportation, in particular to a fresh fruit packaging box. Background Art

[0002] Fruit crates are crucial for protecting fruit from environmental damage during transportation, so their design and material selection are crucial. High-quality fruit crates must not only possess sufficient strength and toughness to withstand the crushing and collisions of transportation, but also possess excellent air permeability, moisture resistance, and thermal insulation. Air permeability ensures that the fruit maintains an adequate oxygen supply within the crate, preventing suffocation; moisture resistance effectively isolates the fruit from moisture and prevents spoilage; and thermal insulation helps maintain the fruit at an appropriate temperature during transportation, preventing quality degradation due to temperature fluctuations. Therefore, the design of fruit crates must comprehensively consider the characteristics of the fruit and its transportation requirements to ensure that the fruit remains in optimal condition during long-distance transport.

[0003] During fruit transportation, different fruits have varying physiological characteristics and preservation needs, resulting in distinct ventilation requirements. Temperate fruits like apples and citrus, as well as tropical fruits with high sugar content like bananas and mangoes, generally don't require special ventilation during transportation. They are better suited to being stored in a relatively closed environment to minimize water loss and maintain their freshness. Berries like strawberries and blueberries, as well as melons like watermelons and grapes, have thin, easily damaged skins or are prone to internal moisture buildup, requiring higher ventilation. Proper ventilation can help reduce humidity within packaging boxes, minimizing the risk of mold and rot. It also helps dissipate heat generated by the fruit, keeping it cool and fresh. Therefore, during fruit transportation, ventilation conditions must be appropriately adjusted based on the fruit's characteristics and preservation needs to ensure that all types of fruit arrive safely and fresh at their destination.

[0004] However, most fruit packaging boxes in the prior art have ventilation slots on the surface of the boxes, and the ventilation slots cannot be closed, which will affect some fruits that do not require ventilation. Some ventilation slots have a small number of holes and a small aperture, and cannot achieve the corresponding ventilation effect.

[0005] Patent document CN210285072U discloses a fruit transport box that is easy to carry, including a connector, a box body, a bottom plate, and an insert piece. The box body is installed on the upper part of the bottom plate, and the box body is fixedly connected to the bottom plate. The insert piece is installed on the lower part of the bottom plate, and the insert piece is fixedly connected to the bottom plate. The upper part of the box body is provided with a card slot and a slot. The front, back, left, and right sides of the box body are provided with ventilation holes. The left and right sides of the box body are provided with embedded handles, and the embedded handles are located above the ventilation holes provided on the left and right sides of the box body. The box body is connected to another box body by a connector snap-on connection. The utility model is provided with a series of structures to make the fruit transport box less likely to shake during transportation, reduce mechanical damage to the fruit during transportation, improve the appearance of the fruit, reduce the timeliness of transportation, increase the driver's income, and also improve the freshness of the fruit. The fruit transport box will not tilt or disintegrate during forklift loading and unloading, avoiding huge economic losses.

[0006] As in the prior art of the above-mentioned patent, temperate fruits such as apples and citrus, and tropical fruits with high sugar content such as bananas and mangoes usually do not require special ventilation during transportation. They are more suitable for storage in a relatively closed environment to reduce water loss and maintain the freshness of the fruit. However, the above-mentioned fruit boxes have ventilation holes that cannot be closed. During the transportation of fruits that require a relatively sealed environment, the ventilation holes cannot be closed, which will cause the loss of water in such fruits, affecting the taste and yield of the fruits. Utility Model Content

[0007] The purpose of the utility model is to provide a fresh fruit packaging box to solve the above-mentioned deficiencies in the prior art.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fresh fruit packaging box, including a box body, a cover body is provided on the top of the box body, and a main cavity is provided inside the side walls on both sides of the box body, the two main cavities are arranged opposite to each other, and the two main cavities are provided with multiple internal ventilation grooves on the side close to the inside of the box body, and the two main cavities are provided with multiple external ventilation grooves on the side close to the outside of the box body, the internal ventilation grooves and the external ventilation grooves are arranged opposite to each other, and multiple sealing plates are provided inside the main cavity, and connecting plates are fixedly installed on the top ends of the multiple sealing plates, and the initial positions of the multiple sealing plates are sequentially arranged between the multiple external ventilation grooves, and the bottom of the main cavity is provided with multiple limiting grooves, and the multiple limiting grooves are opened below the position of the external ventilation grooves, and the limiting grooves and the multiple sealing plates are adapted to each other.

[0009] As a further description of the above technical solution: the side wall of the box body is provided with a horizontal groove and a vertical groove, one end of the horizontal groove is connected to the top of the vertical groove, and a sliding block is fixedly installed on the side wall of the connecting plate, and the initial position of the sliding block is on one side of the horizontal groove.

[0010] As a further description of the above technical solution: filters are arranged inside the multiple inner ventilation slots.

[0011] As a further description of the above technical solution: a sinking groove is provided on the top of the cover body, and the sinking groove is adapted to the bottom of the box body.

[0012] As a further description of the above technical solution: the side wall of the box body is provided with a hand-held groove, the side wall of the cover body is provided with a water leakage groove, and the water leakage groove is connected to the inside of the sinking groove.

[0013] As a further description of the above technical solution: a plurality of transparent films are embedded and fixedly installed on the top of the cover body.

[0014] The utility model provides a fresh fruit packaging box with the following beneficial effects: the fruit to be transported is placed inside the box, and then the top of the box is sealed by a cover. The inner ventilation slots and the outer ventilation slots on the side walls of the box are connected to achieve internal ventilation. When the fruit stored inside the box does not need to be ventilated, the connecting plate can be slid to move multiple blocking plates below the connecting plate, thereby blocking the inner and outer ventilation slots. The blocking plates can be snapped into the inner limit slots to achieve position limiting of the blocking plates, and will not slide during transportation.

[0015] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0016] This application document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a fresh fruit packaging box proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model after the cover is opened;

[0019] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0020] Figure 4 This is a schematic diagram of the sectional three-dimensional structure of the main cavity of the box body of the present invention;

[0021] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the interior of the main cavity after the plugging plate of the utility model is plugged;

[0022] Figure 6 This is a schematic diagram of the three-dimensional structure of the utility model after the upper half of the box is cut off;

[0023] Figure 7 It is a schematic cross-sectional view of the main cavity, inner ventilation slots, outer ventilation slots and filter screen of the present invention.

[0024] Legend:

[0025] 1. Box body; 2. Cover body; 3. Sinking groove; 4. Transparent film; 5. Leakage groove; 6. Handle groove; 7. Main cavity; 8. External ventilation groove; 9. Internal ventilation groove; 10. Filter; 11. Connecting plate; 12. Sealing plate; 13. Limiting groove; 14. Sliding block; 15. Vertical groove; 16. Horizontal groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-7 , a fresh fruit packaging box, comprising a box body 1, a cover body 2 is provided on the top of the box body 1, main cavities 7 are provided inside the side walls on both sides of the box body 1, the two main cavities 7 are arranged opposite to each other, a plurality of inner ventilation slots 9 are provided on one side of the two main cavities 7 close to the inside of the box body 1, a plurality of outer ventilation slots 8 are provided on one side of the two main cavities 7 close to the outside of the box body 1, the inner ventilation slots 9 and the outer ventilation slots 8 are arranged opposite to each other, a plurality of blocking plates 12 are provided inside the main cavity 7, a connecting plate 11 is fixedly installed on the top of the plurality of blocking plates 12, the initial positions of the plurality of blocking plates 12 are sequentially arranged between the plurality of outer ventilation slots 8, and a plurality of limit slots are provided at the bottom of the main cavity 7 Grooves 13, multiple limiting grooves 13 are opened below the position of the external ventilation grooves 8, and the limiting grooves 13 are adapted to multiple blocking plates 12; the fruits to be transported are placed inside the box body 1, and then the top of the box body 1 is sealed by the cover body 2. The internal ventilation grooves 9 and the external ventilation grooves 8 on the side wall of the box body 1 are connected to achieve internal ventilation. When the fruits stored inside the box body 1 do not need to be ventilated, the multiple blocking plates 12 below the connecting plate 11 can be moved by sliding the connecting plate 11, thereby achieving the blocking of the internal and external ventilation grooves 8, and the blocking plate 12 can be stuck into the inside of the limiting grooves 13 to achieve the limiting of the blocking plate 12, and will not slide during transportation.

[0028] As the preferred technical solution of this embodiment, the side wall of the box body 1 is provided with a transverse groove 16 and a vertical groove 15, one end of the transverse groove 16 is connected to the top of the vertical groove 15, and the side wall of the connecting plate 11 is fixedly installed with a sliding block 14, and the initial position of the sliding block 14 is on one side of the transverse groove 16; by sliding the sliding block 14 in the transverse groove 16, the transverse sliding of multiple blocking plates 12 can be controlled, and by controlling the sliding block 14 to slide in the vertical groove 15, the vertical sliding of the blocking plate 12 can be realized, thereby controlling the blocking plate 12 to enter the limit groove 13.

[0029] As a preferred technical solution of this embodiment, a filter 10 is provided inside the plurality of inner ventilation slots 9; the setting of the filter 10 can prevent dust from entering the interior of the box 1 through the outer ventilation slots 8 and the inner ventilation slots 9 during the ventilation process.

[0030] As a preferred technical solution of this embodiment, a sinking groove 3 is provided at the top of the cover body 2, and the sinking groove 3 is adapted to the bottom of the box body 1; the setting of the sinking groove 3 can facilitate the stacking of the boxes 1, and the bottom of one box body 1 is docked with the sinking groove 3 at the top of another box body 1, and the sinking groove 3 can ensure that the upper box body 1 will not slide.

[0031] As a preferred technical solution of this embodiment, the side wall of the box body 1 is provided with a hand groove 6, and the side wall of the cover body 2 is provided with a drainage groove 5, which is connected to the inside of the sinking groove 3; the box body 1 can be carried through the hand groove 6, and the setting of the drainage groove 5 is to facilitate the leakage of residual water above through the drainage grooves 5 on both sides.

[0032] As a preferred technical solution of this embodiment, a plurality of transparent films 4 are embedded and fixedly installed on the top of the cover 2; the types of fruits inside the box 1 can be observed through the transparent films 4, and there is no need to open the box to confirm the types of fruits inside.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fresh fruit packaging box, comprising a box body (1), a cover body (2) being provided above the box body (1), characterized in that: A main cavity (7) is provided inside the side walls on both sides of the box body (1), and the two main cavities (7) are arranged opposite to each other. A plurality of inner ventilation grooves (9) are provided on the side of the two main cavities (7) close to the inside of the box body (1), and a plurality of outer ventilation grooves (8) are provided on the side of the two main cavities (7) close to the outside of the box body (1). The inner ventilation grooves (9) and the outer ventilation grooves (8) are arranged opposite to each other. A plurality of sealing plates (12) are provided inside the main cavity (7), and a connecting plate (11) is fixedly installed on the top of the plurality of sealing plates (12). The initial positions of the plurality of sealing plates (12) are sequentially arranged between the plurality of outer ventilation grooves (8). A plurality of limiting grooves (13) are provided at the bottom of the main cavity (7), and the plurality of limiting grooves (13) are arranged below the position of the outer ventilation grooves (8). The limiting grooves (13) and the plurality of sealing plates (12) are adapted to each other.

2. A fresh fruit packaging box according to claim 1, characterized in that: The side wall of the box body (1) is provided with a transverse groove (16) and a vertical groove (15), one end of the transverse groove (16) is connected to the top end of the vertical groove (15), and a sliding block (14) is fixedly installed on the side wall of the connecting plate (11), and the initial position of the sliding block (14) is on one side of the transverse groove (16).

3. A fresh fruit packaging box according to claim 1, characterized in that: Filters (10) are provided inside the plurality of inner ventilation slots (9).

4. A fresh fruit packaging box according to claim 1, characterized in that: A sinking groove (3) is provided at the top of the cover body (2), and the sinking groove (3) is adapted to the bottom of the box body (1).

5. A fresh fruit packaging box according to claim 1, characterized in that: The side wall of the box body (1) is provided with a hand-held groove (6), and the side wall of the cover body (2) is provided with a water leakage groove (5), and the water leakage groove (5) is communicated with the interior of the sinking groove (3).

6. A fresh fruit packaging box according to claim 1, characterized in that: A plurality of transparent films (4) are embedded and fixedly mounted on the top end of the cover body (2).

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