Packaging structure for waxberry preservation

Abstract

The utility model relates to a packaging structure for waxberry preservation, which comprises a main body, at least two placing grooves for placing waxberries to be preserved are arranged on the main body, and the packaging structure is characterized in that each placing groove comprises a base part used for forming a preset shape of the placing groove; the branch parts are attached to the base part and are closer to the centers of the placing grooves relative to the base part, and gaps are reserved between the branch parts and the base part. Compared with the prior art, the waxberry fresh-keeping box has the advantages that gaps are reserved between the branch parts and the base parts of the placing grooves, so that the branch parts and the base parts of the placing grooves are mutually independent, and good ventilation conditions are provided for keeping waxberries fresh; when the waxberries need to be eaten, the waxberries can be directly cleaned in the packaging structure, cleaning water can flow out of the gaps, the situation that the waxberries are soaked in water, and consequently the taste becomes poor is avoided, and rapidness and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit packaging, in particular to a fresh-keeping packaging structure for facilitating the express transportation of bayberries. Background Art

[0002] Bayberry is a seasonal fruit in China and is very popular because of its sweet and sour taste and rich nutrition. However, there is a saying that "the taste changes in one day, the color changes in two days, and both the color and taste change in three days" for bayberries, with a short shelf life and high packaging requirements. Specifically, on the one hand, since bayberries are not wrapped by an outer pericarp, the fruits are very easy to be damaged due to bumping during transportation; on the other hand, bayberries need to maintain good ventilation conditions during storage to prevent the accumulation of harmful gases from accelerating the aging and rotting of bayberries. Therefore, there are high requirements for the freshness preservation of the bayberry packaging structure during express transportation.

[0003] For this reason, there is a fresh-keeping packaging structure disclosed in the Chinese utility model patent "A New Type of Bayberry Shock Absorbing Granule Fresh-keeping Box" with the patent number CN201620605698.4 (publication number CN206087874U) in the prior art. The fresh-keeping box is provided with a plurality of hemispherical accommodating cavities that are recessed inward, and each accommodating cavity is arranged in a matrix. And a plurality of convex ribs are arranged on the inner wall of the accommodating cavity to fix the bayberries, and a cross-shaped ventilation duct is also arranged between adjacent accommodating cavities, so as to improve the ventilation conditions inside the packaging structure.

[0004] However, this type of existing packaging structure still has certain defects. Specifically, the outermost accommodating cavities can be in fluid communication with the external space through the ventilation ducts, and ventilation ducts are also arranged between adjacent accommodating cavities, making each accommodating cavity in fluid communication with each other. Since each accommodating cavity is arranged in a matrix, when loaded with bayberries, from the outer circle to the inner circle, the ventilation conditions of the accommodating cavities will gradually deteriorate. Therefore, further improvement is still needed for the existing fresh-keeping packaging structure. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a fresh-keeping packaging structure for bayberries in which each accommodating cavity has good ventilation conditions in view of the above-mentioned existing technical situation.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: The fresh-keeping packaging structure for bayberries includes a main body, and at least two placement grooves for placing bayberries to be fresh-kept are arranged on the main body. It is characterized in that the placement groove includes:

[0007] A base, and the base is used to form the preset outer shape of the placement groove;

[0008] The branch is attached to the base and is closer to the center of the placement groove relative to the base, with a gap left between it and the base.

[0009] To enable the branch to support fresh Yangmei of different specifications, preferably, at least a part of the branch is flexible and can reversibly switch between a receiving state for receiving fresh Yangmei and a protruding state without receiving fresh Yangmei. With such a design, even if the specifications of the fresh Yangmei to be preserved are different, it can be supported by the local deformation of the flexible branch; on the other hand, since the branch is closer to the center of the placement groove relative to the base, the flexible branch can also be protected when the packaging structures are stacked on top of each other.

[0010] To enable the placement groove to form a preset shape, preferably, the base is sheet-shaped and includes a first inner end and a first outer end, where the height of the first inner end is lower than the height of the first outer end, and the first outer end gradually and smoothly slopes downward to extend to the first inner end. Setting the height of the first inner end to be lower than the height of the first outer end is to form a preset shape such as a hemispherical shape that can accommodate fresh Yangmei to be preserved.

[0011] To enable the branch to have better flexibility, preferably, the branch is sheet-shaped and includes a second inner end connected to the first inner end and a second outer end connected to the first outer end, and the width of the second outer end is greater than the width of the second inner end. With such a design, the part of the branch close to the second inner end has less support, so as to have better flexibility.

[0012] To prevent the fresh Yangmei to be preserved from exuding liquid and leaking out through the gap, preferably, a first side wall is also connected between the first inner end and the first outer end. Correspondingly, a second side wall is connected between the second inner end and the second outer end. At least a part of the first side wall is recessed downward to form a first liquid storage area and / or at least part of the first side wall and the second side wall jointly surround to form a second liquid storage area. With such a design, even if the fresh Yangmei to be preserved exudes liquid, the liquid can flow along the first side wall to the first liquid storage area or directly to the second liquid storage area, avoiding the liquid from leaking out through the gap. Especially when the packaging structures are stacked on top of each other, it can prevent affecting other fresh Yangmei to be preserved; in addition, since the width of the second outer end is greater than the width of the second inner end, in the receiving state, the part of the branch close to the second outer end is more likely to deform, so as to overlap with the base part and jointly surround to expand the size of the second liquid storage area.

[0013] In order to enable the packaging structures to be assembled together relatively fittingly, preferably, mounting portions are further provided on the main body. Correspondingly, on the other side of the main body opposite to the mounting portions, fitting portions are provided. The mounting portions can be mounted on the fitting portions so that the two main bodies are relatively combined. Of course, according to actual needs, it is also possible to adopt a method of assembling a single packaging structure with structures such as a lid body.

[0014] In order to enable the fitting portions to be adapted to the mounting portions, preferably, at least partially protruding on the surface of the main body forms the mounting portions. Correspondingly, the fitting portions are formed by at least partially recessing on the surface of the main body. Thus, the mounting portions can be assembled with the fitting portions by an insertion fitting method.

[0015] Compared with the prior art, the advantages of the present utility model are as follows:

[0016] 1. There are gaps between the branches and bases of each placement groove, so they are mutually independent and all have good ventilation conditions to preserve the waxberries fresh;

[0017] 2. When the waxberries need to be eaten, the waxberries can be directly washed in the packaging structure, and the cleaning water can flow out from the gaps, avoiding the poor taste caused by the waxberries being soaked in water, which is relatively fast and convenient. Description of the Drawings

[0018] Figure 1 It is a schematic structural view of the packaging structure for preserving waxberries in Embodiment 1 of the present utility model;

[0019] Figure 2 It is a schematic structural view of the placement groove in Embodiment 1 of the present utility model;

[0020] Figure 3 It is a schematic state view when the branch is in the accommodating state in Embodiment 1 of the present utility model;

[0021] Figure 4 It is a schematic state view from another angle when the branch is in the accommodating state in Embodiment 1 of the present utility model;

[0022] Figure 5 It is a schematic structural view of the placement groove in Embodiment 2 of the present utility model;

[0023] Figure 6 It is a schematic structural view of the placement groove in Embodiment 3 of the present utility model;

[0024] Figure 7 It is a schematic structural view from another angle of the placement groove in Embodiment 3 of the present utility model. Detailed Embodiments

[0025] The following further describes the present utility model in detail with specific embodiments.

[0026] Example 1

[0027] As Figures 1-2 shown, it is a preferred embodiment of the present utility model. The packaging structure for waxberry fresh-keeping includes a main body 1, and at least two placement grooves 2 for placing waxberries to be fresh-kept are arranged on the main body 1. The placement groove 2 includes a base 21 for forming a preset outer shape of the placement groove 2, and a branch 22 attached to the base 21. And the branch 22 is closer to the center of the placement groove 2 than the base 21, and there is a gap 23 between the branch 22 and the base 21. In order to enable the branch 22 to support waxberries to be fresh-kept with different specifications, at least a part of the branch 22 in this embodiment has flexibility and can reversibly switch between a receiving state of receiving waxberries to be fresh-kept and a protruding state of not receiving waxberries to be fresh-kept. Designed in this way, even if the specifications of the waxberries to be fresh-kept are different, the flexible branch 22 can be locally deformed to support them; on the other hand, since the branch 22 is closer to the center of the placement groove 2 than the base 21, the flexible branch 22 can also be protected when the packaging structures are stacked on each other.

[0028] On the other hand, in order to enable the placement groove 2 to form a preset shape, refer to Figure 2 , the base 21 in this embodiment is in a sheet shape and includes a first inner end 211 and a first outer end 212. The height of the first inner end 211 is lower than the height of the first outer end 212, and the first outer end 212 gradually and smoothly extends obliquely downward to the first inner end 211. The height of the first inner end 211 is set to be lower than the height of the first outer end 212 in order to form a preset shape such as a hemispherical shape in this embodiment that can accommodate waxberries to be fresh-kept. Further, in order to enable the branch 22 to have better flexibility, the branch 22 in this embodiment is in a sheet shape and includes a second inner end 221 connected to the first inner end 211 and a second outer end 222 connected to the first outer end 212. The width of the second outer end 222 is greater than the width of the second inner end 221. Designed in this way, the part of the branch 22 close to the second inner end 221 is less supported and is more likely to deform, so as to have better flexibility.

[0029] In addition, in order to prevent the bayberries to be preserved fresh from exuding liquid and leaking out from the gap 23, a first side peripheral wall 213 is further connected between the first inner end 211 and the first outer end 212. Correspondingly, a second side peripheral wall 223 is connected between the second inner end 221 and the second outer end 222. At least part of the first side peripheral wall 213 is recessed downward to form a first liquid storage area 31 and / or at least part of the first side peripheral wall 213 and the second side peripheral wall 223 jointly enclose to form a second liquid storage area 32. In this embodiment, it is the case that at least part of the first side peripheral wall 213 and the second side peripheral wall 223 jointly enclose to form the second liquid storage area 32. With such a design, even if the bayberries to be preserved fresh exude liquid, the liquid can flow to the second liquid storage area 32, avoiding the liquid from leaking out of the gap. Especially when the packaging structures are stacked on top of each other, it can prevent affecting other bayberries to be preserved fresh. In addition, since the width of the second outer end 222 is greater than the width of the second inner end 221, in the accommodation state, the part of the branch 22 close to the second outer end 222 is more likely to deform, so as to partially overlap with the base 21 and jointly enclose to expand the size of the second liquid storage area 32. Refer to Figures 3-4 , at this time, the branch 22 is in the accommodation state, the part of the branch 22 close to the second outer end 222 deforms, partially overlaps with the base 21, and jointly encloses to expand the size of the second liquid storage area 32. It can be seen that Figure 3 the gap 23 in

[0030] Finally, in order to enable the packaging structures to be assembled together relatively fittingly, an installation part 11 is further provided on the main body 1. Correspondingly, a cooperation part 12 is provided on the other side of the main body 1 opposite to the installation part 11. The installation part 11 can be installed on the cooperation part 12 to make two main bodies 1 opposite to each other. In order to enable the cooperation part 12 to be adapted to the installation part 11, at least part of the surface of the main body 1 protrudes to form the installation part 11. Correspondingly, the cooperation part 12 is formed by at least part of the surface of the main body 1 being recessed. Thus, the installation part 11 can be assembled with the cooperation part 12 in an insertion manner.

[0031] Embodiment 2

[0032] As Figure 5 shown, it is basically the same as the structure of Embodiment 1. The difference is that in this embodiment, at least part of the first side peripheral wall 213 is recessed downward to form a first liquid storage area 31. Compared with Embodiment 1, the capacity of the liquid storage area is relatively small, and it is suitable for storing bayberries to be preserved fresh with a relatively small possibility of leaking liquid.

[0033] Embodiment 3

[0034] As Figures 6-7As shown, it is basically the same as the structure of Embodiment 1. The difference is that in this embodiment, a part of the first side peripheral wall 213 near the first inner end 211 directly extends to form an extension part 214. The bases 21 of the extension parts 214 are directly connected to each other to enclose and directly form a liquid storage area. Compared with Embodiment 1, the capacity of the liquid storage area can be increased to some extent, but the corresponding processing difficulty is increased.

Claims

1. A packaging structure for preserving bayberries, comprising a main body (1), on which at least two placement grooves (2) for placing bayberries to be preserved are arranged, characterized in that: The placement slot (2) comprises: A base (21), the base (21) being used to form a preset shape of the placement slot (2); The branch (22) is attached to the base (21) and is closer to the center of the placement groove (2) than the base (21), and a gap (23) is left between the branch and the base (21).

2. The packaging structure for preserving bayberry according to claim 1, characterized in that: At least part of the branch (22) is flexible and can be reversibly switched between a receiving state for receiving the waxberries to be preserved and a protruding state for not receiving the waxberries to be preserved.

3. The packaging structure for preserving bayberry according to claim 2, characterized in that: The base (21) is sheet-shaped and comprises a first inner end (211) and a first outer end (212), wherein the height of the first inner end (211) is lower than the height of the first outer end (212), and the first outer end (212) gradually and smoothly extends downwardly to the first inner end (211).

4. The packaging structure for preserving bayberry according to claim 3, characterized in that: The branch (22) is sheet-shaped and comprises a second inner end (221) connected to the first inner end (211), and a second outer end (222) connected to the first outer end (212), wherein the width of the second outer end (222) is greater than the width of the second inner end (221).

5. The packaging structure for preserving bayberry according to claim 4, characterized in that: A first side circumferential wall (213) is connected between the first inner end (211) and the first outer end (212), and correspondingly, a second side circumferential wall (223) is connected between the second inner end (221) and the second outer end (222), and the first side circumferential wall (213) is at least partially recessed downward to form a first liquid storage area (31) and / or the first side circumferential wall (213) and the second side circumferential wall (223) at least partially surround together to form a second liquid storage area (32).

6. The packaging structure for preserving bayberry according to any one of claims 1 to 5, characterized in that: The main body (1) is also provided with a mounting portion (11), and correspondingly, a matching portion (12) is provided on the other side of the main body (1) opposite to the mounting portion (11), and the mounting portion (11) can be mounted on the matching portion (12) so that the two main bodies (1) are aligned with each other.

7. The packaging structure for preserving bayberry according to claim 6, characterized in that: The mounting portion (11) is formed by at least a partial protrusion on the surface of the main body (1), and correspondingly, the matching portion (12) is formed by at least a partial depression on the surface of the main body (1).

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