Fresh food packaging box

Abstract

The fresh food packaging box is characterized in that a box body is provided with a cavity, the top of the box body is provided with a placement opening, and the cavity comprises a storage cavity, a water storage cavity and an ice storage cavity which are mutually independent. The filter plate is detachably installed in the cavity, and the water storage cavity is located below the filter plate. The partition plate assembly is detachably installed in the cavity, the storage cavity is defined by the partition plate assembly, and the ice storage cavity is arranged on the periphery of the partition plate assembly in a surrounding mode and communicates with the water storage cavity. Wherein an insertion hole is formed in one side wall of the box body, two sliding rails are arranged on the inner wall of the cavity, and the filter plate is movably installed on the two sliding rails and can move into and out of the insertion hole along the sliding rails. According to the fresh food packaging box, the storage cavity and the ice storage cavity can be isolated from each other, water drops formed by ice bag melting can be discharged in time, and therefore the influence of ice bag melting on fresh food products can be reduced, when the box body needs to be cleaned, the partition plate assembly and the filter plate can be directly removed, and therefore the fresh food packaging box can be conveniently cleaned; and repeated utilization is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of fresh food packaging, in particular to a fresh food packaging box. Background Art

[0002] During the transportation of existing fresh products, ice bags are usually placed in packaging boxes to preserve the fresh products. However, the ice bags will melt during transportation to form water droplets, resulting in a large amount of water accumulation in the packaging box, which is not conducive to lowering the temperature in the packaging box. The accumulated water is prone to breed bacteria for a long time, especially when the accumulated water adheres to the surface of the fresh food, it is easy to cause the fresh food to spoil. The spoiled fresh products will also pollute the environment inside the packaging box, which will not only accelerate the spoilage of other intact fresh products, but also affect the internal environment of the packaging box, causing the inside of the packaging box to be dirty. The existing packaging boxes are usually not convenient to clean. If they are not cleaned properly, it will also affect the fresh food put into the packaging box next time. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a fresh food packaging box, which can reduce the impact of melting ice packs on fresh products, is easy to clean, and is conducive to repeated use.

[0004] According to an embodiment of the present invention, the fresh food packaging box comprises: a box body, which is provided with a cavity, the top of the box body is provided with an inlet connected to the cavity, the cavity comprises a mutually independent storage cavity, a water storage cavity and an ice storage cavity; a filter plate, which can be detachably installed in the cavity, the filter plate is provided with a plurality of filter holes arranged in the up-down direction, the water storage cavity is located below the filter plate; a partition assembly, which can be detachably installed in the cavity, the partition assembly is inserted into the inner wall of the cavity from top to bottom and abuts against the filter plate downward, the storage cavity is enclosed by the partition assembly and is connected to the inlet, and the ice storage cavity is arranged around the partition assembly The outer periphery is connected with the insertion port, and the lower end of the ice placement chamber is connected with the water storage chamber through at least one of the filter holes; a cover body is arranged on the box body and can block the insertion port; wherein, one side wall of the box body is provided with an insertion hole corresponding to the filter plate, and the inner wall of the cavity is provided with two slide rails located above the water storage chamber, and the two slide rails are correspondingly arranged on the opposite sides of the insertion hole, the filter plate is movably mounted on the two slide rails and can move in and out of the insertion hole along the slide rails, and the box body is also movably provided with a first sealing cover, and the first sealing cover can seal the insertion hole or open the insertion hole.

[0005] The fresh food packaging box according to the embodiment of the present invention has at least the following beneficial effects:

[0006] In the fresh food packaging box of the embodiment of the present invention, fresh food can be placed into the storage slot from the placement port, and ice packs can be placed into the ice storage chamber from the placement port. By surrounding the ice storage chamber around the periphery of the storage chamber, the storage chamber and the ice storage chamber are isolated from each other, thereby reducing the risk of water droplets formed by the melting of the ice pack adhering to the surface of the fresh food and accelerating the deterioration and corruption of the fresh food, and effectively cooling the fresh food in the storage chamber. By providing a filter plate, the ice storage chamber is located above the filter plate and can be connected to the water storage chamber through the filter hole, so that the water droplets formed by the melting of the ice pack can be discharged downward into the water storage chamber through the filter hole in time, thereby preventing the water droplets formed by the melting of the ice pack from accumulating in the storage chamber, further reducing the risk of deterioration and corruption of the fresh food, and also reducing the pollution to the inside of the box caused by the deterioration and corruption of the fresh food. In addition, since the partition assembly is inserted into the inner wall of the cavity from top to bottom, and the filter plate is inserted into the cavity through the insertion hole of the side wall of the box body, when the box body needs to be cleaned, the partition assembly can be directly taken out of the cavity from bottom to top, and the filter plate can be slid out of the insertion hole along the slide rail, thereby the partition assembly, the filter plate and the inside of the box body can be cleaned independently, thereby effectively cleaning the fresh food packaging box to avoid dirt residue in the packaging box, thereby facilitating the reuse of the fresh food packaging box.

[0007] According to some embodiments of the present invention, the inner wall of the cavity is further provided with two first support portions, one of which is located on a side wall of the box body where the insertion hole is provided, and the other first support portion is located on a side wall of the box body opposite to the insertion hole, and when the filter plate is installed on the two slide rails, the filter plate can be placed on the upper surfaces of the two first support portions.

[0008] According to some embodiments of the present invention, the inner periphery of the insertion hole is provided with a positioning portion protruding inward, the positioning portion is provided with a positioning hole connected to the insertion hole, the positioning hole is adapted to the filter plate, the first support portion extends upward to be flush with the bottom wall of the positioning hole, a sealing ring is installed on the outer surface of the positioning portion, the outer periphery of the sealing ring is provided with a guide surface, the guide surface extends toward the outside of the insertion hole in a direction away from the axis of the insertion hole; the first sealing cover has an insert portion and an abutment portion that are connected to each other, when the first sealing cover seals the insertion hole, the insert portion is inserted into the positioning hole and is interference fit with the inner peripheral wall of the sealing ring, the abutment portion is pressed against the guide surface and the outer surface of the sealing ring, and the abutment portion is interference fit with the sealing ring.

[0009] According to some embodiments of the present invention, the partition assembly includes two first partitions and two second partitions, the two first partitions are arranged opposite to each other along a first direction and inserted between the inner walls on both sides of the cavity from top to bottom, the two second partitions are arranged opposite to each other along a second direction and inserted between the two first partitions from top to bottom, the first direction is perpendicular to the second direction, and the storage cavity is formed by the two first partitions and the two second partitions enclosing each other; the ice storage cavity includes two first ice storage grooves and two second ice storage grooves, the two first ice storage grooves are correspondingly distributed on the opposite sides of the storage cavity along the first direction, and the two second ice storage grooves are correspondingly distributed on the opposite sides of the storage cavity along the second direction; the upper ends of the two first ice storage grooves and the two second ice storage grooves are both connected to the storage inlet, and the lower ends of the two first ice storage grooves and the two second ice storage grooves are both connected to the water storage cavity through at least one filter hole.

[0010] According to some embodiments of the present invention, in the first direction, first slots corresponding to the two first partitions are provided on the inner walls on both sides opposite to each other of the cavity, and the side edges of the two first partitions are inserted into the corresponding first slots from top to bottom; second slots corresponding to the two second partitions are provided on the side surfaces of the two first partitions close to the storage cavity, and the side edges of the two second partitions are inserted into the corresponding second slots from top to bottom; third slots corresponding to the two first partitions and the two second partitions are provided on the upper surface of the filter plate, and the lower edges of the two first partitions and the two second partitions are inserted into the corresponding third slots.

[0011] According to some embodiments of the present invention, the partition assembly also includes a third partition, two of the first partitions and two of the second partitions are each provided with a second support portion protruding toward the storage cavity, the third partition is overlapped on all of the second support portions and is arranged with intervals from the filter plate, the storage cavity is located above the third partition, and at least one hand grip groove is also provided on the periphery of the third partition; the ice storage cavity also includes a third ice storage groove, which is located between the third partition and the filter plate and is connected to the water storage cavity through at least one filter hole.

[0012] According to some embodiments of the present invention, the first partition is provided with at least one first through hole connecting the storage cavity and the corresponding first ice placing groove, and the first through hole is arranged inclined in the up-down direction toward the corresponding first ice placing groove; the second partition is provided with at least one second through hole connecting the storage cavity and the corresponding second ice placing groove, and the second through hole is arranged inclined in the up-down direction toward the corresponding second ice placing groove; the third partition is provided with at least one third through hole connecting the storage cavity and the third ice placing groove, and the diameter of the third through hole gradually decreases from top to bottom.

[0013] According to some embodiments of the present invention, the third partition plate includes a support plate and a flexible pad, the flexible pad is arranged on the upper surface of the support plate, the support plate is provided with a plurality of fourth through holes, the diameter of the fourth through holes gradually decreases from top to bottom, the flexible pad is provided with a recessed portion corresponding to each of the fourth through holes, the recessed portion is recessed downward until it fits with the inner wall of the corresponding fourth through hole, and the third through hole is opened at the bottom of the recessed portion.

[0014] According to some embodiments of the present invention, the upper end of the partition assembly abuts against or is inserted into the lower surface of the cover body, and the cover body is also provided with a plurality of air holes connected to the storage cavity. An adjustment plate is rotatably installed above the cover body, and the adjustment plate is provided with adjustment holes corresponding to each of the air holes. The adjustment plate can rotate relative to the cover body and adjust the overlap between the adjustment holes and the corresponding air holes.

[0015] According to some embodiments of the present invention, the bottom wall of the water storage chamber is provided with a guide portion protruding upward, the outer periphery of the guide portion is provided with a guide surface gradually extending downward in a direction close to the peripheral wall of the water storage chamber, and the peripheral wall of the water storage chamber is provided with at least one drainage hole, and the bottom wall of the drainage hole is flush with the lowest point of the guide surface; a second sealing cover is detachably installed in the drainage hole, and the second sealing cover can be sealed and connected to the peripheral wall of the drainage hole.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 A schematic diagram of a fresh food packaging box according to an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0020] Figure 3 is a schematic diagram of a third baffle according to an embodiment of the present invention;

[0021] Figure 4 2 is a top view of a fresh food packaging box according to an embodiment of the present invention.

[0022] Reference numerals:

[0023] The box body 100, the storage cavity 110, the water storage cavity 120, the guide portion 121, the second sealing cover 122, the insertion hole 130, the positioning portion 140, the positioning hole 141, the sealing ring 150, the guide surface 151,

[0024] The filter plate 200, the filter hole 210, the third slot 220, the first support portion 230, the first sealing cover 240, the plug-in portion 241, the abutting portion 242, and the handle 243;

[0025] A first partition 300, a first ice storage groove 310, a first through hole 320, and a second support portion 330;

[0026] The third partition plate 400, the third ice placement groove 410, the third through hole 420, the support plate 430, the fourth through hole 431, the flexible pad 440, and the recessed portion 441;

[0027] Cover body 500 , air vent 510 , adjustment plate 520 , adjustment hole 521 , and rotating shaft 530 . DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference Figure 1 and Figure 2 One embodiment of the present invention provides a fresh food packaging box, which includes a box body 100, a filter plate 200, a partition assembly and a cover body 500. The box body 100 is provided with a cavity, and a placement port connected to the cavity is provided at the top of the box body 100. The cavity includes a mutually independent storage cavity 110, a water storage cavity 120 and an ice placement cavity. The filter plate 200 can be detachably installed in the cavity, and the filter plate 200 is provided with a plurality of filter holes 210 arranged in the up-down direction, and the water storage cavity 120 is located below the filter plate 200. The partition assembly can be detachably installed in the cavity, and the partition assembly is inserted into the inner wall of the cavity from top to bottom and abuts against the filter plate 200 downward. The storage cavity 110 is formed by the partition assembly and is connected to the placement port. The ice placement cavity is arranged around the outer periphery of the partition assembly and is connected to the placement port, and the lower end of the ice placement cavity is connected to the water storage cavity 120 through at least one filter hole 210. The cover 500 is disposed on the box body 100 and can block the inlet. Among them, one side wall of the box body 100 is provided with an insertion hole 130 corresponding to the filter plate 200, and the inner wall of the cavity is provided with two slide rails (not shown in the figure) located above the water storage cavity 120, and the two slide rails are correspondingly arranged on opposite sides of the insertion hole 130, and the filter plate 200 is movably mounted on the two slide rails and can move along the slide rails into and out of the insertion hole 130, and the box body 100 is also movably mounted with a first sealing cover 240, and the first sealing cover 240 can seal the insertion hole 130 or open the insertion hole 130.

[0033] In the fresh food packaging box of the embodiment of the present invention, fresh food can be placed into the storage slot from the placement port, and ice packs can be placed into the ice storage chamber from the placement port. Since the storage chamber 110 and the ice storage chamber are isolated from each other, the risk of water droplets formed by the melting of the ice pack adhering to the surface of the fresh food and accelerating the deterioration and corruption of the fresh food can be reduced, and the ice storage chamber is arranged around the periphery of the storage chamber 110, so that the fresh food in the storage chamber 110 can be effectively cooled. By providing a filter plate 200, and providing an independent water storage chamber 120 below the filter plate 200, the ice storage chamber is located above the filter plate 200 and can be connected to the water storage chamber 120 through the filter hole 210, so that the water droplets formed by the melting of the ice pack can be discharged downward into the water storage chamber 120 through the filter hole 210 in time, so that the water droplets formed by the melting of the ice pack can be prevented from accumulating in the storage chamber 110, further reducing the risk of deterioration and corruption of the fresh food, and also reducing the pollution caused to the inside of the box 100 by the deterioration and corruption of the fresh food. In addition, since the partition assembly is inserted into the inner wall of the cavity from top to bottom, and the filter plate 200 is inserted into the cavity through the insertion hole 130 on the side wall of the box body 100, when the box body 100 needs to be cleaned, the partition assembly can be directly taken out of the cavity from bottom to top, and the filter plate 200 can be slid out of the insertion hole 130 along the slide rail, thereby the partition assembly, the filter plate 200 and the inside of the box body 100 can be cleaned independently, thereby effectively cleaning the fresh food packaging box to avoid dirt residue in the packaging box, thereby facilitating the reuse of the fresh food packaging box. When in use, you only need to insert the filter plate 200 into the cavity from the insertion hole 130, and insert the partition assembly into the cavity from the insertion port downward. The operation is simple and easy to use.

[0034] In addition, by setting the first sealing cover 240, the insertion hole 130 can be sealed by the first sealing cover 240 during use, thereby preventing water in the cavity from overflowing through the insertion hole 130 and contaminating the outer wall of the box body 100 or causing contamination to other fresh food packaging boxes, which is conducive to maintaining a good transportation environment.

[0035] It can be understood that the inner wall of the cavity is provided with two slide rails located above the water storage cavity 120, and the two slide rails are correspondingly arranged on opposite sides of the insertion hole 130, and the filter plate 200 is movably mounted on the two slide rails and can move in and out of the insertion hole 130 along the slide rails. Specifically, the slide rails and the filter plate 200 can be movably plugged in, for example, a slide groove is provided on one of the slide rails and the filter plate 200, and the other is movably inserted in the slide groove. Alternatively, the filter plate 200 can also be directly movably mounted on the upper surface of the slide rail, and this structure can also realize the relative movement between the filter plate 200 and the slide rail. The specific connection relationship between the filter plate 200 and the slide rail is not specifically limited by the present invention.

[0036] Reference Figure 1 and Figure 2In some embodiments, two first support portions 230 are further provided on the inner wall of the cavity, one of the first support portions 230 is located on a side wall of the box body 100 where the insertion hole 130 is provided, and the other first support portion 230 is located on a side wall of the box body 100 opposite to the insertion hole 130. When the filter plate 200 is installed on two slide rails, the filter plate 200 can be placed on the upper surfaces of the two first support portions 230.

[0037] In the above structure, by providing two first support portions 230 , the two first support portions 230 can cooperate with the two slide rails to support the filter plate 200 , so that the installation of the filter plate 200 in the cavity is more stable.

[0038] Reference Figure 1 and Figure 2 In some embodiments, the inner periphery of the insertion hole 130 is provided with a positioning portion 140 protruding inward, the positioning portion 140 is provided with a positioning hole 141 communicating with the insertion hole 130, the positioning hole 141 is adapted to the filter plate 200, the first support portion 230 extends upward to be flush with the bottom wall of the positioning hole 141, the outer surface of the positioning portion 140 is provided with a sealing ring 150, the outer periphery of the sealing ring 150 is provided with a guide surface 151, and the guide surface 151 extends toward the outside of the insertion hole 130 in a direction away from the axis of the insertion hole 130. The first sealing cover 240 has an interlocking portion 241 and an abutting portion 242 connected to each other. When the first sealing cover 240 seals the insertion hole 130, the interlocking portion 241 is inserted into the positioning hole 141 and is interference-fitted with the inner peripheral wall of the sealing ring 150, the abutting portion 242 is pressed against the guide surface 151 and the outer surface of the sealing ring 150, and the abutting portion 242 is interference-fitted with the sealing ring 150.

[0039] In the above structure, when inserting the filter plate 200, the guide surface 151 on the sealing ring 150 can guide the filter plate 200 to be accurately inserted into the positioning hole 141. Since the first support portion 230 extends upward to be flush with the bottom wall of the positioning hole 141, the positioning hole 141 can position the filter plate 200 so that when the filter plate 200 is inserted into the cavity, it can just abut against the upper surface of the first support portion 230, thereby making the installation of the filter plate 200 more convenient. In addition, when sealing the insertion hole 130, by providing the plug-in portion 241 and the abutment portion 242 on the first sealing cover 240, the plug-in portion 241 is inserted into the positioning hole 141 and is interference fit with the inner circumferential wall of the sealing ring 150, and the abutment portion 242 can be pressed against the guide surface 151 and the outer surface of the sealing ring 150 and is interference fit with the sealing ring 150, thereby enabling the first sealing cover 240 to press and seal against multiple surfaces of the sealing ring 150 at the same time, greatly improving the sealing between the first sealing cover 240 and the plug-in hole, thereby preventing water in the cavity from overflowing through the insertion hole 130 and polluting the outer wall of the box body 100 or causing pollution to other fresh food packaging boxes, which is conducive to maintaining a good transportation environment.

[0040] It is understandable that the positioning portion 140 can be specifically configured as an integrally formed structure with the box body 100. The sealing ring 150 can be provided on the outer surface of the positioning portion 140 by bonding, or the sealing ring 150 can also be embedded in the positioning portion 140 or the peripheral wall of the insertion hole 130, which is not specifically limited in the present invention.

[0041] Reference Figure 1 In some embodiments, the partition assembly includes two first partitions 300 and two second partitions (not marked in the figure), the two first partitions 300 are arranged oppositely along the first direction and inserted between the inner walls of the cavity from top to bottom, the two second partitions are arranged oppositely along the second direction and inserted between the two first partitions 300 from top to bottom, the first direction and the second direction are perpendicular to each other, and the storage cavity 110 is formed by the two first partitions 300 and the two second partitions enclosing each other. The ice storage cavity includes two first ice storage grooves 310 and two second ice storage grooves, the two first ice storage grooves 310 are correspondingly distributed on the opposite sides of the storage cavity 110 along the first direction, and the two second ice storage grooves are correspondingly distributed on the opposite sides of the storage cavity 110 along the second direction. The upper ends of the two first ice placing grooves 310 and the two second ice placing grooves are both connected to the placing inlet, and the lower ends of the two first ice placing grooves 310 and the two second ice placing grooves are both connected to the water storage chamber 120 through at least one filter hole 210 .

[0042] In the above structure, the partition assembly includes two first partitions 300 and two second partitions. The two first partitions 300 are inserted into the inner wall of the cavity from top to bottom, and the two second partitions are inserted between the two first partitions 300 from top to bottom. The structure is simple and easy to disassemble and assemble. When cleaning is required, you only need to take out the two second partitions upwards first, and then take out the two first partitions 300 upwards, thereby facilitating the effective cleaning of the first partitions 300 and the second partitions.

[0043] It can be understood that the first direction and the second direction are perpendicular to each other, wherein the first direction can be specifically the length direction of the box 100, and the second direction is specifically the width direction of the box 100, or the first direction can be set to the width direction of the box 100, and the second direction is specifically the length direction of the box 100. The present invention does not make specific limitations on this.

[0044] Reference Figure 1In some embodiments, in the first direction, first slots corresponding to the two first partitions 300 are provided on the inner walls on both sides opposite to each other of the cavity, and the side edges of the two first partitions 300 are inserted into the corresponding first slots from top to bottom; second slots corresponding to the two second partitions are provided on the side surfaces of the two first partitions 300 close to the storage cavity 110, and the side edges of the two second partitions are inserted into the corresponding second slots from top to bottom; third slots 220 corresponding to the two first partitions 300 and the two second partitions are provided on the upper surface of the filter plate 200, and the lower edges of the two first partitions 300 and the two second partitions are inserted into the corresponding third slots 220.

[0045] In the above structure, the setting of the first slot on the inner wall of the cavity can facilitate the installation of the first partition plate 300, and the setting of the second slot on the first partition plate 300 can facilitate the installation of the second partition plate. By opening a third slot 220 corresponding to the two first partition plates 300 and the two second partition plates on the upper surface of the filter plate 200, the first partition plate 300 and the second partition plate can be further fixed, which is beneficial to improve the installation stability of the first partition plate 300 and the second partition plate.

[0046] Reference Figure 1 In some embodiments, the partition assembly further includes a third partition 400, the two first partitions 300 and the two second partitions are all provided with a second support portion 330 protruding toward the storage chamber 110, the third partition 400 overlaps all the second support portions 330 and is arranged at intervals with the filter plate 200, the storage chamber 110 is located above the third partition 400, and at least one hand grip groove is further provided on the periphery of the third partition 400. The ice storage chamber further includes a third ice storage groove 410, which is located between the third partition 400 and the filter plate 200 and is connected to the water storage chamber 120 through at least one filter hole 210.

[0047] In the above structure, by setting the third partition 400, the third partition 400 can serve as the bottom wall of the storage cavity 110, and a third ice trough 410 can be formed between the third partition 400 and the filter plate 200, thereby the fresh products can be cooled from the four sides and the bottom of the storage cavity 110, which greatly improves the preservation effect of the fresh packaging box on the fresh products. At the same time, the water droplets formed by the melting of the ice bag in the third ice trough 410 can also flow downward into the water storage cavity 120 through the filter holes 210 on the filter plate 200, thereby preventing the water droplets formed by the melting of the ice bag from accumulating in the storage cavity 110, further reducing the risk of fresh products spoiling and deteriorating, and also reducing the pollution to the inside of the box 100 caused by the deterioration and deterioration of fresh products. In addition, by providing the second support parts 330 on both the two first partitions 300 and the two second partitions, when in use, the ice pack can be first placed into the third ice storage groove 410 from the insertion entrance, and then the third partition 400 is placed from the insertion entrance to the bottom of the storage cavity 110 from top to bottom and overlapped on the second support part 330, and then the fresh products are placed into the storage cavity 110, and the fresh products can be supported by the third partition 400. By providing a hand grip groove on the edge of the third partition 400, it is convenient to take out and put in the third partition 400, making the user operation more convenient.

[0048] Reference Figure 1 In some embodiments, the first partition 300 is provided with at least one first through hole 320 connecting the storage cavity 110 and the corresponding first ice placing groove 310, and the first through hole 320 is arranged in an up-down direction inclined toward the corresponding first ice placing groove 310; the second partition is provided with at least one second through hole connecting the storage cavity 110 and the corresponding second ice placing groove, and the second through hole is arranged in an up-down direction inclined toward the corresponding second ice placing groove; the third partition 400 is provided with at least one third through hole 420 connecting the storage cavity 110 and the third ice placing groove 410, and the diameter of the third through hole 420 gradually decreases from top to bottom.

[0049] In the above structure, the first through hole 320, the second through hole and the third through hole 420 can facilitate the rapid flow of cold air generated by the ice pack into the storage chamber 110, thereby greatly improving the cooling effect of the ice pack on the fresh products in the storage chamber 110. By setting the first through hole 320 and the second through hole to be inclined from top to bottom toward the outside of the storage chamber 110, it is possible to prevent the water droplets formed by the melting of the ice pack from flowing into the storage chamber 110 through the first through hole 320 or the second through hole, and at the same time, the water droplets formed by condensation on the surface of the fresh product can be guided to the first ice placement groove 310 or the second ice placement groove, thereby further reducing the risk of the fresh product being spoiled due to the water droplets attached to the surface. In addition, by setting the third through hole 420 to be a structure with a diameter that gradually decreases from top to bottom, the water droplets formed by condensation on the surface of the fresh product can be guided to the third ice placement groove 410, thereby also further reducing the risk of the fresh product being spoiled due to the water droplets attached to the surface.

[0050] Reference Figure 1 and Figure 3 In some embodiments, the third partition plate 400 includes a support plate 430 and a flexible pad 440, the flexible pad 440 is arranged on the upper surface of the support plate 430, the support plate 430 is provided with a plurality of fourth through holes 431, the diameter of the fourth through holes 431 gradually decreases from top to bottom, the flexible pad 440 is provided with a recessed portion 441 corresponding to each fourth through hole 431, the recessed portion 441 is recessed downward to fit with the inner wall of the corresponding fourth through hole 431, and the third through hole 420 is opened at the bottom of the recessed portion 441.

[0051] In the above structure, the third partition 400 includes a support plate 430 and a flexible pad 440. The support plate 430 can effectively support the fresh products in the storage cavity 110, and the flexible pad 440 can protect the fresh products in the storage cavity 110, reducing the risk of the fresh products at the bottom of the storage cavity 110 being damaged due to squeezing. By providing a fourth through hole 431 on the support plate 430 and a corresponding recessed portion 441 on the flexible pad 440, the third through hole 420 is opened at the bottom of the recessed portion 441, thereby conveniently guiding the water droplets in the storage cavity 110 to flow downward into the third ice storage groove 410.

[0052] It is understandable that the flexible pad 440 may be a rubber pad, a silicone pad or a foam pad, which is not specifically limited in the present invention.

[0053] Reference Figure 1 and Figure 4In some embodiments, the upper end of the partition assembly is inserted into the lower surface of the cover body 500, and a plurality of air holes 510 connected to the storage cavity 110 are provided on the cover body 500. An adjustment plate 520 is rotatably installed above the cover body 500, and the adjustment plate 520 is provided with adjustment holes 521 corresponding to each air hole 510. The adjustment plate 520 can rotate relative to the cover body 500 and adjust the overlap between the adjustment hole 521 and the corresponding air hole 510.

[0054] In the above structure, the upper end of the partition assembly is plugged into the lower surface of the cover 500, so that the ice chamber and the storage chamber 110 can be effectively isolated. By opening the air holes 510 on the cover 500 and rotatably installing the adjustment plate 520 on the cover 500, the adjustment plate 520 is provided with adjustment holes 521 corresponding to each air hole 510, so that the adjustment plate 520 can be rotated as needed to adjust the overlap between the adjustment holes 521 and the corresponding air holes 510, so that the opening size of the air holes 510 can be adjusted, so that the fresh products in the storage chamber 110 can be ventilated, especially for some fruits, the setting of the air holes 510 can quickly discharge the ripening hormones produced by the fruits, so as to prevent the fruits from quickly ripening during the packaging and transportation process and affecting the taste of the fruits. For some fresh products that need to be sealed and packaged, the adjustment plate 520 can be rotated so that the adjustment holes 521 and the air holes 510 are staggered with each other, so that all the air holes 510 can be closed to achieve sealed packaging.

[0055] It is understandable that in order to effectively isolate the ice chamber from the storage chamber 110, in addition to inserting the upper end of the partition assembly into the lower surface of the cover body 500, the upper end of the partition assembly can also be directly abutted against the cover body 500, and the present invention does not make specific limitations on this.

[0056] It is understandable that, referring to Figure 1 and Figure 4 An adjustment plate 520 is rotatably installed on the cover body 500. Specifically, the adjustment plate 520 can be rotatably installed on the cover body 500 through a rotating shaft 530. When the opening of the meat qigong 510 needs to be adjusted, it is only necessary to rotate the rotating shaft 530. The structure is simple and easy to operate.

[0057] Reference Figure 1 In some embodiments, the bottom wall of the water storage chamber 120 is provided with a guide portion 121 protruding upward, and the outer periphery of the guide portion 121 is provided with a guide surface gradually extending downward in a direction close to the peripheral wall of the water storage chamber 120. The peripheral wall of the water storage chamber 120 is provided with two drainage holes, and the bottom wall of the drainage hole is flush with the lowest point of the guide surface 151; a second sealing cover 122 is detachably installed in the drainage hole, and the second sealing cover 122 can be sealed and connected to the peripheral wall of the drainage hole.

[0058] In the above structure, an upwardly protruding guide portion 121 is provided on the bottom wall of the water storage chamber 120, and the guide surface on the periphery of the guide portion 121 can guide the accumulated water to flow downward. A drainage hole is opened on the peripheral wall of the water storage chamber 120, and the bottom wall of the drainage hole is flush with the lowest point of the guide surface 151, so that the accumulated water in the water storage chamber 120 can be quickly discharged through the drainage hole. The provision of the second sealing cover 122 can seal the drainage hole during use to prevent the accumulated water from leaking from the drainage hole during transportation.

[0059] It is understandable that, in addition to being two, the number of the drainage holes may also be one, three, four or more, and the present invention does not make any specific limitation on this.

[0060] It is understandable that in order to drain the accumulated water in the water storage chamber 120, in addition to opening a drainage hole connected to the water storage chamber 120 on the side wall of the box body 100, in some embodiments, a mounting hole connected to the water storage chamber 120 can also be opened on the side wall of the box body 100, and a water trough can be movably inserted in the water storage chamber 120, so that the water outlet trough can receive the water drops flowing from the filter hole 210, and the water trough can be directly pulled out from the mounting port for drainage, which has a simple structure and is easy to operate.

[0061] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. Fresh food packaging box, characterized in that: include: A box (100) is provided with a cavity, a top of the box (100) is provided with an entrance connected to the cavity, and the cavity comprises a mutually independent storage cavity (110), a water storage cavity (120), and an ice storage cavity; A filter plate (200) is detachably mounted on the cavity, the filter plate (200) is provided with a plurality of filter holes (210) arranged in an up-down direction, and the water storage cavity (120) is located below the filter plate (200); a baffle assembly, which is detachably mounted on the cavity, the baffle assembly being inserted into the inner wall of the cavity from top to bottom and abutting against the filter plate (200) downward, the storage cavity (110) being enclosed by the baffle assembly and being connected to the insertion port, the ice storage cavity being arranged around the outer periphery of the baffle assembly and being connected to the insertion port, and the lower end of the ice storage cavity being connected to the water storage cavity (120) via at least one filter hole (210); A cover body (500) is disposed on the box body (100) and is capable of blocking the insertion port; In which, one side wall of the box body (100) is provided with an insertion hole (130) corresponding to the filter plate (200), and the inner wall of the cavity is provided with two slide rails located above the water storage cavity (120), and the two slide rails are correspondingly arranged on two opposite sides of the insertion hole (130), and the filter plate (200) is movably installed on the two slide rails and can move along the slide rails into and out of the insertion hole (130), and the box body (100) is also movably installed with a first sealing cover (240), and the first sealing cover (240) can seal the insertion hole (130) or open the insertion hole (130).

2. The fresh food packaging box according to claim 1, characterized in that: The inner wall of the cavity is also provided with two first support portions (230), one of which is located on a side wall of the box body (100) provided with the insertion hole (130), and the other first support portion (230) is located on a side wall of the box body (100) opposite to the insertion hole (130), and when the filter plate (200) is installed on the two slide rails, the filter plate (200) can be placed on the upper surfaces of the two first support portions (230).

3. The fresh food packaging box according to claim 2, characterized in that: The inner periphery of the insertion hole (130) is provided with a positioning portion (140) protruding inwardly, the positioning portion (140) is provided with a positioning hole (141) connected with the insertion hole (130), the positioning hole (141) is adapted to the filter plate (200), the first supporting portion (230) extends upward to be flush with the bottom wall of the positioning hole (141), a sealing ring (150) is installed on the outer surface of the positioning portion (140), the outer periphery of the sealing ring (150) is provided with a guide surface (151), and the guide surface (151) extends toward the outside of the insertion hole (130) along a direction away from the axis of the insertion hole (130); The first sealing cover (240) comprises an inserting portion (241) and an abutting portion (242) which are connected to each other. When the first sealing cover (240) seals the insertion hole (130), the inserting portion (241) is inserted into the positioning hole (141) and is interference-fitted with the inner circumferential wall of the sealing ring (150), and the abutting portion (242) is pressed against the guide surface (151) and the outer surface of the sealing ring (150), and the abutting portion (242) is interference-fitted with the sealing ring (150).

4. The fresh food packaging box according to claim 1, characterized in that: The partition assembly comprises two first partitions (300) and two second partitions, the two first partitions (300) are arranged opposite to each other along a first direction and inserted between two opposite inner walls of the cavity from top to bottom, the two second partitions are arranged opposite to each other along a second direction and inserted between the two first partitions (300) from top to bottom, the first direction and the second direction are perpendicular to each other, and the storage cavity (110) is formed by the two first partitions (300) and the two second partitions mutually enclosing each other; The ice storage chamber comprises two first ice storage grooves (310) and two second ice storage grooves, the two first ice storage grooves (310) being correspondingly distributed on two opposite sides of the storage chamber (110) along the first direction, and the two second ice storage grooves being correspondingly distributed on two opposite sides of the storage chamber (110) along the second direction; The upper ends of the two first ice placing grooves (310) and the two second ice placing grooves are both connected to the placing inlet, and the lower ends of the two first ice placing grooves (310) and the two second ice placing grooves are both connected to the water storage chamber (120) through at least one filter hole (210).

5. The fresh food packaging box according to claim 4, characterized in that: In the first direction, the inner walls on both sides opposite to each other of the cavity are provided with first slots corresponding to the two first partitions (300) one by one, and the side edges of the two first partitions (300) are inserted into the corresponding first slots from top to bottom; A second slot corresponding to the two second partitions is provided on one side surface of the two first partitions (300) close to the storage cavity (110), and the side edges of the two second partitions are inserted into the corresponding second slots from top to bottom; The upper surface of the filter plate (200) is provided with third slots (220) corresponding one-to-one to the two first partitions (300) and the two second partitions, and the lower edges of the two first partitions (300) and the two second partitions are inserted into the corresponding third slots (220).

6. The fresh food packaging box according to claim 5, characterized in that: The partition assembly further comprises a third partition (400), the two first partitions (300) and the two second partitions are all provided with a second support portion (330) protruding toward the storage cavity (110), the third partition (400) is overlapped with all the second support portions (330) and is arranged at intervals with the filter plate (200), the storage cavity (110) is located above the third partition (400), and the periphery of the third partition (400) is also provided with at least one hand grip groove; The ice storage chamber further comprises a third ice storage groove (410), wherein the third ice storage groove (410) is located between the third partition plate (400) and the filter plate (200) and is connected to the water storage chamber (120) through at least one filter hole (210).

7. The fresh food packaging box according to claim 6, characterized in that: The first partition (300) is provided with at least one first through hole (320) communicating with the storage cavity (110) and the corresponding first ice storage groove (310), and the first through hole (320) is arranged in an up-down direction inclined toward the corresponding first ice storage groove (310); The second partition plate is provided with at least one second through hole communicating with the storage cavity (110) and the corresponding second ice storage groove, and the second through hole is arranged in an up-down direction inclined toward the corresponding second ice storage groove; The third partition plate (400) is provided with at least one third through hole (420) communicating with the storage cavity (110) and the third ice storage groove (410), and the diameter of the third through hole (420) gradually decreases from top to bottom.

8. The fresh food packaging box according to claim 7, characterized in that: The third partition plate (400) includes a support plate (430) and a flexible pad (440), wherein the flexible pad (440) is arranged on the upper surface of the support plate (430), and the support plate (430) is provided with a plurality of fourth through holes (431), wherein the diameter of the fourth through holes (431) gradually decreases from top to bottom, and the flexible pad (440) is provided with a recessed portion (441) corresponding to each of the fourth through holes (431), wherein the recessed portion (441) is recessed downward until it fits with the inner wall of the corresponding fourth through hole (431), and the third through hole (420) is opened at the bottom of the recessed portion (441).

9. The fresh food packaging box according to claim 1, characterized in that: The upper end of the partition assembly is abutted against or plugged into the lower surface of the cover body (500), and the cover body (500) is also provided with a plurality of air holes (510) connected to the storage cavity (110). An adjustment plate (520) is rotatably mounted above the cover body (500), and the adjustment plate (520) is provided with adjustment holes (521) corresponding to the respective air holes (510). The adjustment plate (520) can be rotated relative to the cover body (500) and adjust the overlap between the adjustment holes (521) and the corresponding air holes (510).

10. The fresh food packaging box according to claim 1, characterized in that: The bottom wall of the water storage chamber (120) is provided with a guide portion (121) protruding upward, the outer periphery of the guide portion (121) is provided with a guide surface gradually extending downward in a direction close to the peripheral wall of the water storage chamber (120), and the peripheral wall of the water storage chamber (120) is provided with at least one drainage hole, and the bottom wall of the drainage hole is flush with the lowest point of the guide surface (151); A second sealing cover (122) is detachably installed in the drainage hole, and the second sealing cover (122) can be sealed and connected to the peripheral wall of the drainage hole.

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