CN110641804A

CN110641804A - Packing case (food)

Info

Publication number: CN110641804A
Application number: CN201910955589.3A
Authority: CN
Inventors: 陈浩能
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-01-03

Abstract

The application provides a packing box, including box and tray, the box is including acceping chamber and two baffles, two baffle interval and relative set up in accept the intracavity, will it divides the holding chamber into and is located to accept the chamber the cushion chamber of holding chamber both sides, the tray include the disk body and connect in two first installation departments, two of disk body both sides first installation department detachably respectively install in two on the baffle, with incite somebody to action the disk body is fixed in the holding intracavity. This application packing box packing and the in-process of transporting article, article packing are in the tray and accept in accept the intracavity, accept two of chamber the cushion chamber can cushion the packing box pressure or the impact that bears in the transportation can effectively avoid article to be collided and the damage, has realized the effective protection to article, has guaranteed the integrity in the article transportation, has reduced the loss on the way of the article transportation.

Description

Packing case (food)

Technical Field

The invention relates to the technical field of packaging, in particular to a packaging box.

Background

In the current field of packaging and transportation, cartons are widely used for their advantages of low cost, lightness and environmental protection. However, in the process of packaging and transporting fruits by using the carton, the fruits packaged in the carton are easily collided and damaged due to the problems of violent transportation or random stacking, so that the quality of the fruits is influenced, and the loss of the fruits during transportation is caused.

Disclosure of Invention

The application aims to provide a packing box which is used for transporting and storing articles, prevents the articles from being damaged due to collision in the transportation process, and reduces the cost loss in the transportation process.

This application the packing box includes box and tray, the box is including acceping chamber and two baffles, two the baffle interval and relative set up in accept the intracavity, will it divides into the holding chamber and is located to accept the chamber the cushion chamber of holding chamber both sides, the tray include the disk body and connect in two first installation departments, two of disk body both sides first installation department detachably install respectively in two on the baffle, in order to incite somebody to action the disk body is fixed in the holding intracavity.

Each the baffle is provided with a second installation part, and each first installation part is detachably installed on one of the second installation parts of the baffle.

The second installation part comprises a first clamping groove communicated with the buffer cavity, the first installation part comprises a fixing plate connected with the tray body, and the fixing plate is clamped in the first clamping groove.

The first mounting part further comprises a second clamping groove located between the fixing plate and the disc body, and the second clamping groove is used for clamping the partition plate.

The width of the fixing plate is larger than that of the tray body, and the width of the fixing plate is matched with that of the buffer cavity.

The fixing plate comprises a supporting end extending out of the plate body, and the supporting end is semicircular.

The second installation part further comprises a protrusion, the protrusion is arranged on the surface of the fixing plate and contained in the buffer cavity to be abutted against the partition plate, and the first installation part is prevented from falling off from the partition plate.

The box body further comprises two connecting plates, each connecting plate is connected with one partition plate, through holes communicated with the buffer cavities are formed in the connecting plates, and the bulges enter the buffer cavities through the through holes.

Wherein, the disk body is including dish lid and dish main part, the second installation department includes first sub-installation department and second sub-installation department, two first sub-installation department is located the both sides of dish main part, two the second sub-installation department is located the both sides of dish lid, each first sub-installation department is installed in one the second sub-installation department, in order to incite somebody to action the dish lid fits in the dish main part.

The tray cover and the tray main body are integrally arranged, and the tray cover can be turned over relative to the tray main body.

Wherein the tray cover and the tray main body are separately provided.

Wherein the materials of the tray cover and the tray main body are the same or different.

The surface of the tray main body facing the tray cover is provided with an information display area, and the information display area is used for displaying information of articles contained in the tray.

Wherein the material of the disc body comprises an elastic material.

Wherein, a preservative is arranged in the buffer cavity.

The box body further comprises a box body and a box cover plate, the containing cavity is formed in the box body, and the box cover plate covers the box body to seal the containing cavity.

The box body comprises a bottom plate and a front side plate connected with the bottom plate, and the front side plate can be turned over relative to the two bottom plates.

This application packing box packing and the in-process of transporting article, article packing are in the tray and accept in accept the intracavity, accept two of chamber the cushion chamber can cushion the packing box pressure or the impact that bears in the transportation can effectively avoid article to be collided and the damage, has realized the effective protection to article, has guaranteed the integrity in the article transportation, has reduced the loss on the way of the article transportation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a packing box provided in an embodiment of the present application in a state;

fig. 2 is a schematic view of the package of fig. 1 in another configuration;

FIG. 3 is a schematic view of the box structure of the package of FIG. 1;

FIG. 4 is a schematic plan view showing the construction of the prefabricated panels of the case of FIG. 3 after the case is completely unfolded;

FIG. 5 is a partially folded structure of the prefabricated panel shown in FIG. 4;

FIG. 6 is a schematic view showing the prefabricated panel structure of FIG. 5 after it is further folded;

FIG. 7 is a schematic view of the structure of a tray in the package of FIG. 1;

FIG. 8 is a schematic view of the partially unfolded configuration of the tray of FIG. 7;

fig. 9 is a schematic view of the tray of fig. 7 fully unfolded.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the application provides a packing box, the packing box is used for packing, storing and transporting fragile or yielding article such as fresh fruit vegetables, meat, meal or glassware. For easy understanding, the following will describe the packaging box in the embodiments of the present application in detail by taking fruit as an example.

Please refer to fig. 1 and fig. 2. Fig. 1 is a schematic structural diagram of a package 100 provided in an embodiment of the present application in one state. Fig. 2 is a schematic structural view of the packing case 100 of fig. 1 in another state.

The packing case 100 includes a case 10 and a tray 20. The box 10 includes a receiving cavity 110 and two partition plates 11, wherein the two partition plates 11 are spaced and oppositely disposed in the receiving cavity 110, and divide the receiving cavity 110 into a receiving cavity 110a and a buffer cavity (not shown) located at two sides of the receiving cavity 110 a. The tray 20 is provided with a plurality of trays, each tray 20 comprises a tray body 21 and two first installation parts connected with two sides of the tray body 21, and the two first installation parts are respectively detachably installed on the two partition plates 11 so as to fix the tray 20 in the accommodating cavity 110.

The in-process of the packing box 100 packing shown in this application and transportation fruit, fruit packing is in tray 20 and accept in acceping the chamber 110, accepts two in the chamber 110 cushion chamber can cushion pressure or impact that packing box 100 bore in the transportation, can effectively avoid fruit to be collided and the damage, has realized the effective protection to fruit, has guaranteed the integrity in the fruit transportation, has reduced the loss on the way of the fruit transportation.

Referring to fig. 3, fig. 3 is a schematic structural diagram of the box body 10 of the packaging box 100 shown in fig. 1.

The box body 10 comprises a box body 120 and a box cover plate 12, wherein the box body 120 is internally provided with an accommodating cavity 110, and the box cover plate 12 covers the box body 120 to seal the accommodating cavity 110. In this embodiment, the case 10 has a cubic structure. For convenience of understanding, the structure of the casing 10 will be described in detail, with the width direction of the casing 10 being defined as the X-axis direction, the length direction of the casing 10 being defined as the Y-axis direction, and the height direction of the casing 10 being defined as the Z-axis direction.

The box body 120 includes a bottom plate 13, two side standing plates 14, a rear side plate 15 and a front side plate 16, and the bottom plate 13, the two side standing plates 14, the rear side plate 15 and the front side plate 16 are enclosed to form an accommodating cavity 110. Specifically, the bottom plate 13 is a rectangular plate structure. The base plate 13 includes two first sides 131 parallel to the X-axis direction and two second sides 132 parallel to the Y-axis direction. Each side standing plate 14 is connected with one first edge 131, and the two side standing plates 14 are spaced and arranged oppositely and are perpendicular to the bottom plate 13. The rear side panel 15 is connected to a second edge 132 and is disposed perpendicular to the bottom panel 13. The front side panel 16 is the same size and shape as the rear side panel 15 and is connected to another second edge 132. The front side plate 16 can be folded relative to the bottom plate 13 to facilitate the tray 20 to be stored in the receiving cavity 110 or to be taken out of the receiving cavity 110. Further, a first locking portion is disposed on a surface of the front side plate 16 facing away from the rear side plate 15, and first fixing plates 161 extend from two sides of the front side plate 16 extending along the X-axis direction.

The two partition boards 11 are arranged on the bottom board 13 and located between the two side vertical boards 14. Each partition plate 11 is parallel to one of the side vertical plates 14 and arranged at intervals, and a second installation part is arranged on each partition plate 11. In this embodiment, the second mounting portion includes a first retaining groove 111, and the first retaining groove 111 is communicated with the buffer cavity. Specifically, the number of the first retaining grooves 111 is plural, the plural first retaining grooves 111 are arranged at intervals, and each first retaining groove 111 extends along the X-axis direction and partially penetrates through the partition 11. Furthermore, an opening 112 communicating with the buffer chamber is opened at one end of each partition 11 facing the bottom plate 13.

In this embodiment, the box body 120 further includes two connecting plates 17 and two auxiliary connecting plates 18. The two connecting plates 17 are accommodated in the accommodating cavity 110 and are respectively connected with the two partition plates 11. Specifically, each connecting plate 17 is connected between the partition 11 and the side standing plate 14, and is parallel to the rear side plate 15. Each connecting plate 17 is provided with a through hole 171 and a first fixing hole 172 communicated with the buffer cavity. The through hole 171 communicates with the first catching groove 111, and the tray 20 is mounted in the receiving cavity 110 through the through hole 171 and the first catching groove 111. First fixing holes 172 are provided at portions of the connecting plate 17 adjacent to the side standing plates 14, and the two first fixing plates 161 of the front side plate 16 are inserted into the two first fixing holes 172 to detachably mount the front side plate 16 on the connecting plate 17. Two auxiliary connecting plates 18 are located in the receiving cavity 110. Each auxiliary connecting plate 18 is connected to one end of the side vertical plate 14 away from the bottom plate 13 and is parallel to the bottom plate 13, and a second fixing hole 181 is formed in one end of the auxiliary connecting plate 18 close to the side vertical plate 14.

Two auxiliary connecting plates 18, two connecting plates 17, two partition plates 11, two side vertical plates 14 and a bottom plate 13 are encircled to form two buffer cavities with the same size and shape. Preferably, the buffer cavity is internally stored with a preservative. In this embodiment, the fresh-keeping agent is an ice bag, and cold air emitted from the ice bag enters the accommodating cavity 110a through the opening 112 to prevent the fruits placed in the tray 20 from rotting and deteriorating, so that the nutritional ingredients, color, aroma and taste of the fruits are kept unchanged, and the fruits are kept fresh for a short time.

The box cover 12 covers the box body 120 to seal the accommodating cavity 110. In this embodiment, the box cover 12 is connected to an end of the rear side plate 15 away from the bottom plate 13. Specifically, the second fixing plates 121 extend from both sides of the cover plate 12 extending in the Y-axis direction, and the two second fixing plates 121 are inserted into the two second fixing holes 181, respectively, so as to detachably mount the cover plate 12 on the auxiliary connecting plate 18. Further, an auxiliary cover plate 122 extends from an end of the box cover plate 12 facing away from the rear side plate 15, and the auxiliary cover plate 122 partially covers the front side plate 16. A second locking portion is disposed on an outer surface of the auxiliary cover plate 122, and the second locking portion and the first locking portion are fixed to seal the accommodating cavity 110.

Referring to fig. 4, fig. 4 is a schematic plan view of the fully unfolded case 10 shown in fig. 3.

In this embodiment, the box 10 is formed by folding the prefabricated panels 30 integrally, and there is no need to separately prepare and assemble the components, which not only saves the cost, but also simplifies the production and installation processes of the box 10. Wherein the prefabricated panels 30 are cardboard. Specifically, the prefabricated panel 30 includes a base plate 13, a first extension 31 at a front end of the base plate 13, a second extension 32 at a rear end of the base plate 13, and two third extensions 33 at left and right ends of the base plate 13. On the plane where the precast slab 30 is located, the length direction along the bottom plate 13 is defined as the X-axis direction, and the width direction along the bottom plate 13 is defined as the Y-axis direction; the forward direction is a negative direction facing to the Y axis, the backward direction is a positive direction facing to the Y axis, the rightward direction is a positive direction facing to the X axis, and the leftward direction is a negative direction facing to the X axis.

The first extension 31 includes: a front side plate 16 extending forward from the front end of the bottom plate 13, and first fixing plates 161 extending from the left and right sides of the front side plate 16.

The second extension 32 includes: a rear side plate 15 extending rearward from the rear end of the bottom plate 13, and first auxiliary side plates 152 extending from left and right sides of the rear side plate 15. A third fixing hole 151 is formed at the joint of the rear side plate 15 and the first auxiliary side plate 152. The rear end of the rear side plate 15 extends to the direction away from the bottom plate 13 to form a box cover plate 12, the left and right sides of the box cover plate 12 extend to form second fixing plates 121, and the box cover plate 12 extends to the direction away from the bottom plate 13 to form an auxiliary cover plate 122.

The two third extending portions 33 are symmetrical with respect to the base plate 13, and the third extending portion 33 located on the left side of the base plate 13 includes: the side vertical plate 14 extends leftwards from the left end of the bottom plate 13, the side vertical plate 14 is rectangular, the rear end of the side vertical plate 14 extends backwards to form a third fixing plate 141, and the third fixing plate 141 is provided with a fourth fixing hole 1411. The front end of the side vertical plate 14 extends with a connecting plate 17 and a partition plate 11 in sequence, a first fixing hole 172 is formed at the joint of the side vertical plate 14 and the connecting plate 17, a second auxiliary side plate 113 is arranged at the front end of the partition plate 11, and the second auxiliary side plate 113 is connected with the partition plate 11 through a fourth fixing plate 1131. An auxiliary connecting plate 18 extends from the left end of the side vertical plate 14, a second fixing hole 181 is formed at the joint of the side vertical plate 14 and the auxiliary connecting plate 18, and a fifth fixing plate 182 extends from the left end of the auxiliary connecting plate 18.

Referring to fig. 5 and 6 together, fig. 5 is a partially folded structure of the prefabricated panel structure shown in fig. 4, and fig. 6 is a structure of the prefabricated panel structure shown in fig. 5 after being further folded.

The process of folding the prefabricated panels 30 to form the box body 10 is as follows: first, the partition plates 11 and the connecting plates 17 of the two third extending portions 33 are folded toward the side vertical plates 14, so that the partition plates 11 are parallel to the side vertical plates 14, and the connecting plates 17 are perpendicular to the partition plates 11 and the side vertical plates 14, that is, the partition plates 11 are parallel to the side vertical plates 14. Then, the rear side plate 15 and the two side standing plates 14 are folded towards the bottom plate 13 to be perpendicular to the bottom plate 13 and are located on the same side of the bottom plate 13. The partition board 11 is also perpendicular to the bottom board 13 along with the folding of the two side standing boards 14, the third fixing plate 141 is inserted into the third fixing hole 151 so as to fix the side standing board 14 relative to the rear side board 15, the first auxiliary side board 152 is inserted between the partition board 11 and the side standing board 14 so as to fix the rear side board 15 relative to the bottom board 13, the fourth fixing plate 1311 is inserted into the fourth fixing hole 1411, and the partition board 11, the connecting board 17, the side standing board 14 and the rear side board 15 enclose to form the buffer cavity. Finally, the auxiliary connecting plate 18 is turned over with respect to the side standing plate 14, and the fifth fixing plate 182 is inserted into the buffer chamber to seal the buffer chamber, thereby folding the prefabricated panels 30 into the box body 10 as shown in FIG. 2.

It will be understood that in other embodiments, the box body may be formed by combining a plurality of individual panels, instead of folding the prefabricated panels, and this is not particularly limited in this application.

Referring to fig. 7, fig. 7 is a schematic structural view of the tray 20 in the package 100 shown in fig. 1.

Each of the first mounting portions of the tray 20 is detachably mounted to the second mounting portion of one of the partition plates 11, so that the tray body 21 is fixed in the accommodating chamber 110 a. The tray body 21 is used for holding and fixing fruits. The first mounting portion includes a fixing plate 22, a second catching groove 23, and a projection 24. The fixing plate 22 is connected with the disc body 21, the width of the fixing plate 22 is greater than that of the disc body 21, and the width of the fixing plate 22 matches with that of the buffer chamber. The fixing plate 22 includes two abutting ends 25 extending out of the tray body 21, and the two abutting ends 25 are semicircular. The fixing plate 22 is retained in the first retaining groove 111 to fix the tray body 21 in the accommodating cavity 110a, so as to prevent the fruit from being damaged due to collision and extrusion during the packing and transporting process. The second catching groove 23 is located between the fixing plate 22 and the tray body 21 and opens at an end of the fixing plate 22 facing the rear side plate 15 of the case 10. The second retaining groove 23 is used to retain the partition 11 to further fix the tray body 21. The protrusion 24 is disposed on the surface of the fixing plate 22, and is accommodated in the buffer cavity through the through hole 171 for abutting against the partition 11, so as to prevent the tray 20 from shaking left and right to fall off the partition 11.

Referring to fig. 8 and 9, fig. 8 is a schematic view of the tray 20 of fig. 7 partially unfolded. Fig. 9 is a schematic view of the tray 20 of fig. 7 when fully extended.

The tray body 21 includes a tray main body 211 and a tray cover 212. The tray main body 211 includes a bearing surface 2111 facing the tray cover 212, the bearing surface 2111 is provided with an information display area 2113, and icons, figures or codes including fruit information, such as two-dimensional codes, may be printed in the information display area 2113 to display information of items placed in the tray 20, that is, information of shelf life and the like of the fruit in the first groove 2112. Further, three first grooves 2112 are concavely arranged on the bearing surface 2111 at intervals. The depth of each first groove 2112 is slightly larger than the diameter of the fruit to slightly fix the fruit in the first groove 2112 and avoid the fruit from being damaged by collision. In this embodiment, the material of the tray body 211 includes a material having good elastic deformation, such as PP (polypropylene) plastic, and when the packing case 100 is impacted along the Z-axis direction in fig. 2, the tray 20 relieves damage to the fruit due to the impact by elastic deformation. It should be noted that in other embodiments, the tray body may be made of other materials, and more preferably, an environmentally friendly material such as a degradable material or a paper material is used. Furthermore, the tray body 21 may also be assembled by combining a bearing cavity in the form of an outer wall of an air bag structure with the same structural member of the second mounting portion, so as to further buffer the impact on the fruits placed in the tray body.

The tray cover 212 and the tray main body 211 may be integrally provided or separately provided. When the tray cover 212 and the tray main body 211 can be integrally provided, the tray cover 212 can be folded over with respect to the tray main body 211, so that the tray cover 212 can be closed and opened on the tray main body 211. Specifically, the tray cover 212 is provided with a visible window 2121 corresponding to the three first grooves 2112, and the visible window 2121 is a transparent window, so that when the tray cover 212 covers the tray main body 211, a user can visually observe the state of the fruits contained in the first grooves 2112.

The second mounting portion includes a first sub-mounting portion and a second sub-mounting portion. The two first sub-mount portions are provided on both sides of the disc main body 211. Specifically, the first sub mounting portion includes a first sub fixing plate 221 and a protrusion 241. The first sub-fixing plate 221 includes a first surface 2211 facing the tray cover 212, and the protrusion 241 is protruded on the first surface 2211.

The two second sub-mounting portions are arranged on two sides of the disc cover 212, and each first sub-mounting portion is mounted on one second sub-mounting portion so as to cover the disc cover 212 on the disc main body 211. Specifically, the second sub mounting portion includes a second sub fixing plate 222 and a groove 242. The second sub-fixing plate 222 includes a second surface 2221 facing away from the disc main body 211, and the convex groove 242 is convexly provided on the second surface 2221. The second groove 242 matches the size of the protrusion 241, and the protrusion 241 is clamped in the groove 242 to form the protrusion 24.

When the packaging box 100 provided by the embodiment of the application is used for packaging and transporting fruits, the fruits are placed into the first groove 2111, the first groove 2111 is horizontally paved in a single layer and fills up the whole first groove 2111, the tray cover 212 is turned over to be covered on the tray main body 211, the protrusion 241 is clamped in the convex groove 242 at the moment to fix the fruits, the height of the space formed between the tray cover 212 and the tray main body 211 is slightly larger than the height of the fruits, so that the fruits are always kept in a single-layer arrangement state in the tray 20 in the transportation process, the fruits cannot be stacked to cause vertical extrusion, the packaged and transported articles are damaged, meanwhile, the articles are horizontally paved in a single layer and fill up the whole first groove 2111, and therefore, the articles cannot shake in the horizontal direction and cannot generate a large extrusion effect in the horizontal direction in the transportation process, thereby damaging the article.

In addition, the projection 241 is caught in the groove 242 during the process of closing the disc cover 212, forming the projection 24. The covered tray 20 is then placed into the box 10, and in the process of placing the tray 20 into the box 10, the protrusions 24 on the left and right sides of the tray 20 enter the buffer cavity through the through holes 171, and the tray 20 is pushed along the first clamping grooves 111 from the front side plate 16 to the rear side plate 15 until the second clamping grooves 23 on the tray 20 are clamped with the first clamping grooves 111, so that the tray 20 and the box 10 are further fixed, the position fixing of the two partition plates 11 in the box 10 is facilitated, and when the packing box 100 is impacted along the Y-axis direction in fig. 2, the deformation of the two partition plates 11 helps to buffer the impact force borne by the tray 20. At this time, since the length of the fixing plate 22 is greater than the length of the tray main body 21 and is matched with the length of the buffer cavity, after the tray 20 is mounted on the partition 11, the two abutting ends 25 of the fixing plate 22 abut against the rear side plate 15 and the connecting plate 17, respectively, and when the packing box 100 is impacted along the X-axis direction in fig. 2, the abutting ends 25 generate elastic deformation to buffer the impact force borne by the tray 20, so that the fruits in the tray 20 are less prone to damage. After the tray 20 is placed in the box 10, the front side panel 16 and the box cover panel 12 are closed, thereby further sealing the packing box of the articles in the packing box 100.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a packing box, its characterized in that includes box and tray, the box is including acceping chamber and two baffles, two the baffle interval and relative set up in it will to accept the intracavity it divide into the holding chamber and is located to accept the chamber the cushion chamber of holding chamber both sides, the tray include the disk body and connect in two first installation departments, two of disk body both sides first installation department detachably install respectively in two on the baffle, in order to incite somebody to action the disk body is fixed in the holding intracavity.

2. A container as claimed in claim 1, wherein each of said panels is provided with a second mounting portion, each of said first mounting portions being detachably mounted to said second mounting portion of one of said panels.

3. The package of claim 2, wherein the second mounting portion includes a first retaining groove communicating with the buffer chamber, and the first mounting portion includes a fixing plate connected to the tray body, the fixing plate being retained in the first retaining groove.

4. The package of claim 3, wherein the first mounting portion further comprises a second retaining groove between the fixing plate and the tray body, the second retaining groove being configured to retain the partition.

5. The packaging box of claim 3 or 4, wherein the second mounting portion further comprises a protrusion, and the protrusion is disposed on the surface of the fixing plate and is accommodated in the buffer cavity to abut against the partition plate.

6. The packaging box according to claim 5, wherein the box body further comprises two connecting plates, each connecting plate is connected with one of the partition plates, through holes communicated with the buffer cavity are formed in the connecting plates, and the protrusions enter the buffer cavity through the through holes.

7. The packing case of claim 1, wherein the tray body includes a tray cover and a tray main body, the second mounting portion includes first sub-mounting portions and second sub-mounting portions, two of the first sub-mounting portions are provided on both sides of the tray main body, two of the second sub-mounting portions are provided on both sides of the tray cover, and each of the first sub-mounting portions is mounted on one of the second sub-mounting portions to cover the tray cover on the tray main body.

8. The package of claim 7, wherein the tray body has an information display area on a surface thereof facing the tray cover, the information display area being used for displaying information on the articles contained in the tray.

9. The packaging box according to claim 1, wherein a preservative is disposed in the buffer cavity.

10. The packaging box according to claim 1, wherein the box body further comprises a box body and a box cover plate, the accommodating cavity is arranged in the box body, and the box cover plate covers the box body to seal the accommodating cavity.

11. The package of claim 10 wherein the body includes a bottom panel and a front panel connected to the bottom panel, the front panel being foldable relative to the bottom panel.