Fresh food packaging box
The placement board structure and ventilation hole design separated into two layers solve the problem of crushed fruits and vegetables at the bottom of the fresh food packaging box, and effectively keep fruits and vegetables fresh.
Patent Information
- Application Number
- CN202422275094.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-18
AI Technical Summary
When existing fresh produce packaging boxes are used to store fruits and vegetables such as cherries and strawberries, the internal storage space is integrated, which makes the fruits and vegetables at the bottom easily crushed.
A placement plate structure is designed to be divided into two layers, supported by hollow support columns and introducing cold air through air vents. Combined with a snap-on mechanism and a sealing structure, space separation and freshness preservation are achieved.
It effectively prevents the vegetables and fruits at the bottom from being crushed and improves the preservation effect.
Smart Images
Figure CN223303171U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fresh food packaging boxes, in particular to a fresh food packaging box. Background Art
[0002] Fresh produce boxes, as the name suggests, are boxes specifically used to package and transport fresh produce. These products include, but are not limited to, fresh vegetables, fruits, meat, seafood, and dairy products. They have strict requirements for temperature, humidity, shock resistance, and pressure resistance to ensure their freshness and quality during transportation and storage.
[0003] When existing fresh produce packaging boxes are used to hold fruits and vegetables such as cherries and strawberries, the internal storage space is integrated, and the fruits and vegetables at the bottom of the packaging box are easily crushed. Therefore, a fresh produce packaging box is proposed to solve the above problem. Utility Model Content
[0004] In response to the shortcomings of the existing technology, the utility model provides a fresh food packaging box with the advantages of preventing vegetables and fruits at the bottom from being crushed. It solves the problem that when existing fresh food packaging boxes are used to hold cherries, strawberries and other fruits and vegetables, the vegetables and fruits at the bottom of the packaging box are easily crushed because the internal storage space is integrated.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fresh food packaging box, comprising a box body, two lower placing plates placed inside the box body, an upper placing plate detachably installed on the top of the lower placing plate, a hollow support column connected to the top of the upper placing plate, an air vent is provided on the outer peripheral wall of the hollow support column, a groove is provided in the center of the top of the upper placing plate, a handle is rotatably installed inside the groove, a clamping mechanism is provided on the upper placing plate, and a box cover is movably installed on the top of the box body.
[0006] Furthermore, the clamping mechanism includes a rotating groove, a clamping hole and a rectangular clamping block. The four top corners of the upper placing plate are each provided with a rotating groove. The inner bottom wall of the rotating groove is fixedly installed with a clamping hole opened on the upper placing plate. The four top corners of the lower placing plate are each rotatably installed with a rectangular clamping block with one end passing through the clamping hole and extending into the interior of the rotating groove.
[0007] Furthermore, placement grooves are provided on the left and right sides of the top of the lower placement plate and the left and right sides of the bottom of the upper placement plate, and air outlet holes connected to the placement grooves are provided on the left and right sides of the top of the upper placement plate.
[0008] Furthermore, an annular clamping plate is fixedly installed on the top of the box body, and an annular sealing ring is fixedly installed on the bottom of the box cover, and the annular sealing ring matches the annular clamping plate.
[0009] Compared with the existing technology, the technical solution of this application has the following beneficial effects:
[0010] The fresh food packaging box can function as a partition by providing an upper placement plate and a lower placement plate, thereby dividing the storage space inside the box into two layers, and the hollow support column can function as a support, thereby effectively preventing the fruits and vegetables at the bottom from being crushed. In addition, the air holes provided on the hollow support column can guide the cold air from the ice plate between the upper placement plate and the lower placement plate into the fruits and vegetables, thereby helping to keep the fruits and vegetables fresh. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the structure of the utility model;
[0012] Figure 2 This is a bottom sectional view of the utility model;
[0013] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.
[0014] In the figure: 1 box body, 11 annular clamping plate, 2 lower placement plate, 21 placement groove, 3 upper placement plate, 31 air outlet, 4 hollow support column, 5 air vent, 6 groove, 7 handle, 8 clamping mechanism, 81 rotation groove, 82 clamping hole, 83 rectangular clamping block, 9 box cover, 91 annular sealing ring. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0016] See also Figure 1-3 A fresh food packaging box in this embodiment includes a box body 1, two lower placing plates 2 are placed inside the box body 1, and an upper placing plate 3 is detachably installed on the top of the lower placing plate 2. The top of the upper placing plate 3 is connected to a hollow support column 4, and the outer peripheral wall of the hollow support column 4 is provided with an air vent 5. A groove 6 is provided in the center of the top of the upper placing plate 3, and a handle 7 is rotatably installed inside the groove 6. A clamping mechanism 8 is provided on the upper placing plate 3, and a box cover 9 is movably installed on the top of the box body 1.
[0017] Specifically, when placing fruits and vegetables, the upper placement plate 3 and the lower placement plate 2 in the middle position can act as partitions, dividing the storage space in the box body 1 into two layers, and the hollow support column 4 can play a supporting role, thereby effectively preventing the fruits and vegetables at the bottom from being crushed. In addition, the air holes 5 provided on the hollow support column 4 can introduce the cold air from the ice plate between the upper placement plate 3 and the lower placement plate 2 into the interior of the fruits and vegetables, which helps to keep the fruits and vegetables fresh.
[0018] In this embodiment, placement grooves 21 are provided on the left and right sides of the top of the lower placement plate 2 and the left and right sides of the bottom of the upper placement plate 3, and air outlet holes 31 connected to the placement grooves 21 are provided on the left and right sides of the top of the upper placement plate 3.
[0019] Specifically, the ice plate can be placed in the placement groove 21, and the cold air emitted by the ice plate can enter the box body 1 along the air outlet 31, thereby playing a role in keeping fruits and vegetables fresh.
[0020] In this embodiment, the clamping mechanism 8 includes a rotating groove 81, a clamping hole 82 and a rectangular clamping block 83. The four top corners of the upper placing plate 3 are each provided with a rotating groove 81, and the inner bottom wall of the rotating groove 81 is fixedly installed with a clamping hole 82 opened on the upper placing plate 3. The four top corners of the lower placing plate 2 are each rotatably installed with a rectangular clamping block 83 with one end passing through the clamping hole 82 and extending to the inside of the rotating groove 81.
[0021] Specifically, the rectangular clamping block 83 is twisted to coincide with the clamping hole 82, and the upper placement plate 3 is pulled upward to place or remove the ice plate. The rectangular clamping block 83 is twisted perpendicular to the clamping hole 82 to complete the fixation of the lower placement plate 2 and the upper placement plate 3.
[0022] In this embodiment, an annular clamping plate 11 is fixedly mounted on the top of the box body 1 , and an annular sealing ring 91 is fixedly mounted on the bottom of the box cover 9 . The annular sealing ring 91 matches the annular clamping plate 11 .
[0023] Specifically, by providing the annular clamping plate 11 and the annular sealing ring 91, when the box cover 9 is closed, the box body 1 can be in a relatively sealed space, so that the cold air in the box body 1 is not easy to escape, which helps to improve the preservation effect of fruits and vegetables in the box body 1.
[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.
[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fresh food packaging box, comprising a box body (1), characterized in that: Two lower placement plates (2) are placed inside the box body (1), an upper placement plate (3) is detachably mounted on the top of the lower placement plate (2), the top of the upper placement plate (3) is connected to a hollow support column (4), an air vent (5) is provided on the outer peripheral wall of the hollow support column (4), a groove (6) is provided at the center of the top of the upper placement plate (3), a handle (7) is rotatably mounted inside the groove (6), a clamping mechanism (8) is provided on the upper placement plate (3), and a box cover (9) is movably mounted on the top of the box body (1).
2. A fresh food packaging box according to claim 1, characterized in that: The clamping mechanism (8) comprises a rotation groove (81), a clamping hole (82) and a rectangular clamping block (83); the top four corners of the upper placement plate (3) are each provided with a rotation groove (81); the inner bottom wall of the rotation groove (81) is fixedly mounted with a clamping hole (82) formed on the upper placement plate (3); the top four corners of the lower placement plate (2) are each rotatably mounted with a rectangular clamping block (83) having one end penetrating the clamping hole (82) and extending into the interior of the rotation groove (81).
3. The fresh food packaging box according to claim 1, characterized in that: The left and right sides of the top of the lower placement plate (2) and the left and right sides of the bottom of the upper placement plate (3) are both provided with placement grooves (21), and the left and right sides of the top of the upper placement plate (3) are both provided with air outlet holes (31) connected to the placement grooves (21).
4. The fresh food packaging box according to claim 1, characterized in that: An annular clamping plate (11) is fixedly mounted on the top of the box body (1), and an annular sealing ring (91) is fixedly mounted on the bottom of the box cover (9), wherein the annular sealing ring (91) matches the annular clamping plate (11).