Fruit transportation plastic packaging box with fresh-keeping function

Abstract

The utility model relates to the technical field of fruit packaging boxes, and discloses a fruit transportation plastic packaging box with a fresh-keeping function, which comprises a base and a box wall fixedly connected with the base, and a plurality of ventilation openings are formed in the outer surface of the box wall in a penetrating manner. A detachable partition plate used for partitioning the inner space of the box wall is arranged in the middle of the box wall, an inner ventilation structure used for improving the ventilation performance of the interior of the box wall is arranged on the detachable partition plate, and air outside the box wall flows to the upper side and the lower side of the detachable partition plate through the inner ventilation structure. Air outside the box wall can flow to the upper side and the lower side of the detachable partition plate through the inner ventilation structure, the detachable partition plate is arranged in the middle of the box wall, air can be blown to the upper side and the lower side from the middle of the box wall, the ventilation effect of the middle of the packaging box is greatly improved, and the fresh-keeping effect of the packaging box is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fruit packaging box technical field especially, transport plastic packing box of fruit with fresh -keeping function. BACKGROUND

[0002] When fruit is transported and distributed, fruit packaging boxes are needed for convenient carrying and reducing damage in transportation. The fruit packaging boxes on the market generally adopt plastic boxes, and mesh holes are arranged around the box body to ensure the air permeability of the box body. Air permeability is one of the conditions for the packaging box to meet the fruit preservation and distribution.

[0003] In the prior art, a fruit preservation and distribution box with the authorization publication number CN222203397U includes a fruit distribution box and a base. The fruit distribution box is provided with air-permeable mesh holes around and at the bottom. The outer periphery of the bottom of the fruit distribution box is provided with a downwardly protruding lower outer protruding edge, and the inner periphery of the lower outer protruding edge is provided with a downwardly protruding lower protruding edge. The upper side of the base is provided with a groove, and the groove is provided with a water-absorbing cotton. The lower protruding edge is embedded in the groove, and the lower outer protruding edge is supported on the upper side of the base around the groove. The base is provided with a plurality of locks that lock the lower outer protruding edge on the base. The fruit distribution box improves the humidity in the fruit distribution box and reduces the temperature of the fruit distribution box, further improving the preservation effect during fruit transportation.

[0004] In the above technical solution, after the fruit is loaded into the packaging box, it will fill the internal space of the packaging box, affecting the flow of air. This makes it difficult for air to flow through the air holes to the middle part of the packaging box, resulting in poor air flow in the middle part of the packaging box and affecting the preservation effect of the fruit in the middle part of the packaging box. Therefore, we propose a fruit transportation plastic packaging box with fresh-keeping function. UTILITY MODEL CONTENTS

[0005] The utility model provides a fruit transportation plastic packaging box with fresh-keeping function, which solves the technical problem that after the fruit is loaded into the packaging box, it will fill the internal space of the packaging box, affecting the flow of air. This makes it difficult for air to flow through the air holes to the middle part of the packaging box, resulting in poor air flow in the middle part of the packaging box and affecting the preservation effect of the fruit in the middle part of the packaging box.

[0006] To solve the above technical problems, the utility model provides a kind of fruit transportation plastic packing box with preservation function, including base and the box wall of fixed connection with base, the outer surface of box wall is penetrated and is provided with several air vents, the middle of box wall is provided with the detachable partition plate for separating its internal space, the detachable partition plate is provided with inner ventilation structure for increasing the ventilation of box wall inside, the air of box wall outside flows to the upper and lower sides of detachable partition plate by inner ventilation structure.

[0007] As a further technical scheme of the utility model, the inner ventilation structure includes embedded positioning block fixedly installed on the inner surface of box wall, the embedded positioning block is internally provided with air inlet channel, and the air inlet channel is open at one end on the outer wall of embedded positioning block.

[0008] As a further technical scheme of the utility model, the outer wall of box wall is provided with air inlet, and the air inlet is communicated with the other end of air inlet channel.

[0009] As a further technical scheme of the utility model, the inner ventilation structure further includes embedded groove provided at the edge portion of lower surface of detachable partition plate, the embedded positioning block is movably inserted into embedded groove, the detachable partition plate is internally provided with hollow channel, and the hollow channel is communicated with embedded groove.

[0010] As a further technical scheme of the utility model, the upper and lower side surfaces of detachable partition plate are both provided with a plurality of air outlets, and the air outlets are communicated with the inside of hollow channel.

[0011] As a further technical scheme of the utility model, the density of air outlet gradually decreases from the center of detachable partition plate to the outside.

[0012] As a further technical scheme of the utility model, the edge portion of detachable partition plate is provided with connecting piece, and the top end of connecting piece is fixedly connected with top frame.

[0013] Compared with the related art, the fruit transportation plastic packing box with preservation function provided by the utility model has the following beneficial effects:

[0014] 1. A fruit transportation plastic packing box with preservation function, when in use, the air outside the box wall flows to the upper and lower sides of the detachable partition plate through the inner ventilation structure, the detachable partition plate is arranged at the middle portion of the box wall, air can be blown from the middle portion of the box wall to the upper and lower sides, which greatly improves the ventilation effect of the middle portion of the packing box and improves the preservation effect of the packing box.

[0015] 2. The fruit transportation plastic packaging box with fresh-keeping function, which is characterized in that: the detachable partition plate is arranged in the middle part of the box wall, so as to divide the internal space of the box wall into layers, and the detachable partition plate can bear the weight of the fruits on the upper part, thereby avoiding that the fruits at the bottom of the box wall are subjected to great pressure during transportation, and the appearance of the fruits is damaged, and the loss of goods is caused, and the loss rate of the fruit transportation is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure diagram of the fruit transportation plastic packaging box with fresh-keeping function.

[0017] Figure 2 It is an internal structure diagram of the box wall of the fruit transportation plastic packaging box with fresh-keeping function.

[0018] Figure 3 It is a structure diagram of the box wall of the fruit transportation plastic packaging box with fresh-keeping function. Figure 2 It is a structure diagram of the box wall of the fruit transportation plastic packaging box with fresh-keeping function.

[0019] Figure 4 It is a structure diagram of the box wall of the fruit transportation plastic packaging box with fresh-keeping function.

[0020] In the drawing: 1, base; 2, box wall; 3, ventilation opening; 4, detachable partition plate; 41, connecting piece; 42, top frame; 5, internal ventilation structure; 51, hollow channel; 52, air outlet; 53, embedded groove; 54, embedded positioning block; 55, air inlet channel; 56, air inlet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0022] The detachable partition plate is arranged in the middle part of the box wall, so as to divide the internal space of the box wall into layers, and the detachable partition plate can bear the weight of the fruits on the upper part, thereby avoiding that the fruits at the bottom of the box wall are subjected to great pressure during transportation, and the appearance of the fruits is damaged, and the loss of goods is caused, and the loss rate of the fruit transportation is further reduced. Figures 1-4The utility model provides a kind of fruit transportation plastic packaging box with fresh-keeping function, including base 1 and the box wall 2 of fixed connection with base 1, the outer surface of box wall 2 is provided with several ventilation openings 3, the middle of box wall 2 is provided with the detachable partition plate 4 for separating its internal space, detachable partition plate 4 is provided with internal ventilation structure 5 for increasing the internal ventilation of box wall 2, external air of box wall 2 flows to the upper and lower sides of detachable partition plate 4 by internal ventilation structure 5, in use, external air of box wall 2 will flow to the upper and lower sides of detachable partition plate 4 by internal ventilation structure 5, detachable partition plate 4 is arranged in the middle part of box wall 2, can be blown from the middle part of box wall 2 to the upper and lower sides, greatly improve the ventilation effect of the middle part of packaging box, improve the fresh-keeping effect of packaging box;

[0023] And detachable partition plate 4 is arranged in the middle part of box wall 2 can stratify the internal space of box wall 2, so that detachable partition plate 4 can bear the weight of fruit on its upper part, avoid the fruit at the bottom of box wall 2 to be subjected to greater pressure in transportation to cause outer surface damage to appear goods loss, further reduce the loss rate of fruit transportation.

[0024] In the embodiment, internal ventilation structure 5 includes embedded positioning block 54 fixedly installed on the inner surface of box wall 2, the inside of embedded positioning block 54 is provided with air inlet channel 55, one end of air inlet channel 55 is provided with opening on the outer wall of embedded positioning block 54, internal ventilation structure 5 further includes embedded groove 53 arranged at the edge part of the lower surface of detachable partition plate 4, embedded positioning block 54 is movably inserted into embedded groove 53, the inside of detachable partition plate 4 is provided with hollow channel 51, hollow channel 51 is communicated with embedded groove 53, in use, after detachable partition plate 4 is placed into the inside of box wall 2, embedded positioning block 54 is movably inserted into embedded groove 53, embedded positioning block 54 is positioned with embedded groove 53 to position detachable partition plate 4, facilitate installation, embedded positioning block 54 and embedded groove 53 can support detachable partition plate 4 and the weight of fruit on its upper side, reduce the weight borne by the fruit on the lower side of detachable partition plate 4.

[0025] In the embodiment, the outer wall of box wall 2 is provided with air inlet 56, air inlet 56 is communicated with the other end of air inlet channel 55, the upper and lower sides surfaces of detachable partition plate 4 are both provided with several air outlets 52, air outlet 52 is communicated with the inside of hollow channel 51, when embedded positioning block 54 is movably inserted into embedded groove 53, one end opening of air inlet channel 55 is communicated with the inside of embedded groove 53, so that the air entering air inlet 56 can enter the inside of embedded groove 53 and hollow channel 51 through air inlet channel 55, air outlet 52 communicated by hollow channel 51 blows to the upper and lower sides of detachable partition plate 4, in turn, improve the ventilation effect of the middle part of packaging box.

[0026] In the embodiment, the density of the air outlet 52 gradually decreases from the center to the outside of the detachable partition plate 4, so that the air volume of the outside of the detachable partition plate 4 is less than that of the center, and the ventilation effect of the middle part of the detachable partition plate 4 is improved.

[0027] In the embodiment, the edge part of the detachable partition plate 4 is provided with a connecting piece 41, and the top end of the connecting piece 41 is fixedly connected with a top frame 42, so that the detachable partition plate 4 can be moved to the outside of the box wall 2 through the top frame 42 and the connecting piece 41 in use, the packaging box can be divided into two parts for carrying in carrying, the weight in carrying is reduced, and the carrying work is facilitated.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for some of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A plastic packing box for fruit transportation with fresh-keeping function, comprising a base (1) and a box wall (2) fixedly connected with the base (1), a plurality of ventilation openings (3) being provided through the outer surface of the box wall (2), characterized in that: The middle of the box wall (2) is provided with a detachable partition plate (4) for separating the internal space, and the detachable partition plate (4) is provided with an internal ventilation structure (5) for increasing the ventilation of the internal space of the box wall (2), and the external air of the box wall (2) flows to the upper and lower sides of the detachable partition plate (4) through the internal ventilation structure (5).

2. The fruit transport plastic packing box with fresh-keeping function according to claim 1, characterized in that, The internal ventilation structure (5) comprises an embedded positioning block (54) fixedly installed on the inner surface of the box wall (2), and the embedded positioning block (54) is internally provided with an air inlet channel (55) which is open at one end on the outer wall of the embedded positioning block (54).

3. The fruit transport plastic packing box with fresh-keeping function according to claim 2, characterized in that, An air inlet (56) is arranged on the outer wall of the box wall (2), and the air inlet (56) is in communication with the other end of the air inlet channel (55).

4. The fruit transport plastic packing box with fresh-keeping function according to claim 3, characterized in that, The internal ventilation structure (5) further comprises an embedded groove (53) arranged at the edge portion of the lower surface of the detachable partition plate (4), the embedded positioning block (54) is movably inserted into the embedded groove (53), and the detachable partition plate (4) is internally provided with a hollow channel (51) in communication with the embedded groove (53).

5. The fruit transport plastic packing box with fresh-keeping function according to claim 4, characterized in that, A plurality of air outlets (52) are arranged on the upper and lower side surfaces of the detachable partition plate (4), and the air outlets (52) are in communication with the inside of the hollow channel (51).

6. The fruit transport plastic packing box with fresh-keeping function according to claim 5, characterized in that, The density of the air outlets (52) gradually decreases from the center of the detachable partition plate (4) to the outside.

7. The fruit transport plastic packing box with fresh-keeping function according to claim 6, characterized in that, A connecting piece (41) is arranged at the edge portion of the detachable partition plate (4), and the top end of the connecting piece (41) is fixedly connected with a top frame (42).

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