CN213620762U - Packaging structure - Google Patents

Abstract

The utility model provides a packaging structure, the packaging structure comprises a bottom plate and a film, the bottom plate is provided with a first surface and a second surface which are arranged in an opposite way, two ends of the film are fixedly arranged on the first surface of the bottom plate, a holding area is formed between the film and the first surface, and two ends of the film arranged on the bottom plate are respectively turned over towards the second surface of the bottom plate and are compressed; a side plate is arranged on the side part of the accommodating area, can be turned over relative to the first surface of the bottom plate, and forms a structure with a buffering and blocking effect on the accommodating area; the packaging mechanism is additionally provided with different blocking structures through derivation and folding of the paper boards, the various blocking structures increase the protection and stabilization effects on products, the safety is improved, and the packaging structure using the blocking paper boards has wider application prospects.

Description

Packaging structure

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a packaging structure.

Background

The current common article package is generally packaged by a corrugated paper box matched with an internal buffer packaging structure. However, the packaging form of the corrugated paper box matched with the inner buffer belt is not stable enough, and in the carrying process of products, the products can generate relative displacement with the outer box, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a packaging mechanism, which adds different blocking structures by derivation and folding of the paper board, and the various blocking structures increase the protection and stabilization effects on the product, improve the safety, and the packaging structure using the blocking paper board has wider application prospects.

The utility model provides a packaging structure, the packaging structure comprises a bottom plate and a film, the bottom plate is provided with a first surface and a second surface which are arranged in an opposite way, two ends of the film are fixedly arranged on the first surface of the bottom plate, a holding area is formed between the film and the first surface, and two ends of the film arranged on the bottom plate are respectively turned over towards the second surface of the bottom plate and are compressed; the lateral part of the containing area is provided with a lateral plate which can be turned over relative to the first surface of the bottom plate and forms a structure with a buffering and blocking effect on the containing area.

So set up, this packagine machine constructs through derivation and folding of cardboard, has increased the difference and has blockked the structure, and various structure that blocks has increased protection and the stabilizing action to the product, has improved the security, uses this packaging structure who blocks the cardboard to have more extensive application prospect.

In order to enable the side plates to provide complete protection for the accommodating area, the side plates comprise a first side plate and a second side plate, the first side plate and the second side plate are respectively installed on two sides of the accommodating area, and the first side plate and the second side plate can be folded relative to the bottom plate.

With the arrangement, the first side plate and the second side plate are arranged on the two sides of the accommodating area respectively, so that the first side plate and the second side plate can provide complete protection for the accommodating area.

In order to enable the first side plate to form a blocking structure capable of protecting the accommodating area through turning, two ends of the first side plate are oppositely turned and connected with each other, and the first side plate is enclosed to form a first blocking portion.

By the arrangement, the first side plate is turned over to form a blocking structure capable of protecting the accommodating area.

In order to enable the first blocking structure to be relatively convenient to fixedly install, the first blocking part is a cuboid blocking piece.

So set up, first stopping part sets up the cuboid and stops the fixed mounting that makes first stopping part can be convenient for.

In order to enable two ends of a first side plate to be mutually fixed, a first clamping portion and a second clamping portion are respectively arranged at two ends of the first side plate, the first clamping portion comprises a first clamping opening, and the first clamping opening is positioned at one side of the first side plate, which is relatively close to the bottom plate; the second clamping portion comprises a fourth bayonet, the fourth bayonet is relatively far away from one side of the bottom plate, and the first bayonet on the end portion of the first side plate is clamped with the fourth bayonet mutually, so that the two ends of the first side plate are fixed mutually.

So set up, through the mutual joint of first bayonet socket and fourth bayonet socket for the both ends of first curb plate can reciprocal anchorage.

In order to enable the second side plate to form a blocking structure capable of protecting the accommodating area through turning, two ends of the second side plate are turned oppositely and connected with each other, and the second side plate is surrounded to form a second blocking portion.

So set up for the second curb plate forms the barrier structure that can protect the holding area through turning over.

In order to enable the second blocking structure to be relatively convenient to fixedly install, the second blocking part is a cuboid blocking piece.

So set up, the second stops that the portion sets up the cuboid to block the fixed mounting that makes the second stop that the portion can be convenient for.

In order to enable two ends of the first side plate to be mutually fixed, two ends of the second side plate are respectively provided with a third clamping part and a fourth clamping part, the third clamping part comprises a fifth clamping opening, the fifth clamping opening is relatively close to one side of the bottom plate, the fourth clamping part comprises an eighth clamping opening, and the eighth clamping opening is arranged on one side relatively far away from the bottom plate and close to the end part of the fourth clamping part; and the fifth bayonet at the end part of the second side plate is mutually clamped with the eighth bayonet, so that the two ends of the second side plate are mutually fixed.

So set up, through the mutual joint of first bayonet socket and fourth bayonet socket for the both ends of first curb plate can reciprocal anchorage.

In order to enable the first side plate and the second side plate to be clamped and matched relatively, a blocking part which is arranged in an enclosing and accommodating area is formed, the two ends of the first side plate are a first end and a second end, the first end is opposite to the second end, the two ends of the second side plate are a third end and a fourth end, the third end is opposite to the fourth end, the first end of the first side plate is connected with the third end of the second side plate in an interconnecting mode, the second end of the first side plate is connected with the fourth end of the second side plate in an interconnecting mode, and the blocking part is arranged in an enclosing mode.

So set up, through making the both ends of first curb plate and the mutual joint in both ends of second curb plate fixed for first curb plate and second curb plate can fixed connection relatively.

Further, in order to enable the third blocking part to completely protect the mounting part, the third blocking part wraps the accommodating area.

So set up, can wrap the holding through third barrier portion and establish the holding district.

In order to enable two ends of a first side plate and two ends of a second side plate to be mutually fixed, two ends of the first side plate are respectively provided with a first clamping portion and a second clamping portion, two ends of the second side plate are respectively provided with a third clamping portion and a fourth clamping portion, the first clamping portion comprises a second bayonet, and the second bayonet is positioned on one side of the first side plate, which is relatively close to the bottom plate; the second clamping part comprises a third clamping opening, and the third clamping opening is relatively close to one side of the bottom plate; the third clamping part comprises a sixth clamping opening, the sixth clamping opening is opposite to one side far away from the bottom plate, the fourth clamping part comprises a seventh clamping opening, the seventh clamping opening is arranged on one side far away from the bottom plate relatively, and the second clamping opening of the first clamping part is clamped with the sixth clamping opening of the third clamping part; the third bayonet of the second clamping portion is clamped with the seventh bayonet of the fourth clamping portion, so that the first side plate and the second side plate are mutually fixed.

So set up, through the joint of second bayonet socket and sixth bayonet socket and the joint of third bayonet socket and seventh bayonet socket for the both ends of first curb plate and the both ends of second curb plate can reciprocal anchorage.

The utility model provides a packagine machine constructs, this packagine machine constructs through derivation and folding of cardboard, has increased the different structure that blocks, and various structures that block have increased protection and the stabilizing action to the product, have improved the security, and the packaging structure who uses this to block the cardboard has more extensive application prospect.

Drawings

Fig. 1 is a schematic structural view of a packaging structure provided by the present invention when tiled;

FIG. 2 is a schematic view of the package structure shown in FIG. 1 after the press panel is folded;

FIG. 3 is a schematic view of the package structure shown in FIG. 1 with the first side panel and the second side panel folded oppositely;

FIG. 4 is a schematic view of the package shown in FIG. 1 showing the first side panel folded at opposite ends;

FIG. 5 is a schematic view of the first side panel forming a first stop of the packaging structure shown in FIG. 1;

fig. 6 is a schematic structural view illustrating a first blocking portion and a second blocking portion formed on the first side plate and the second side plate of the packaging structure shown in fig. 1, respectively;

FIG. 7 is a schematic view of the package structure shown in FIG. 1, wherein the first end of the first side panel is folded over opposite to the third end of the second side panel;

fig. 8 is a schematic structural view of the packaging structure shown in fig. 1, in which the first side plate and the second side plate are surrounded to form a third blocking portion.

100. A packaging structure; 10. a base plate; 20. pressing a plate; 21. a first platen; 22. a second platen; 30. a first side plate; 31. a first clamping part; 311. a first bayonet; 312. a second bayonet; 32. a second clamping part; 321. a third bayonet; 322. a fourth bayonet; 40. a second side plate; 41. a third clamping connection part; 411. a fifth bayonet; 412. a sixth bayonet; 42. a fourth clamping part; 421. a seventh bayonet; 422. an eighth bayonet; 51. a first fold line; 52. a second fold line; 53. a third fold line; 54. a fourth fold line; 60. a first blocking portion; 70. a second blocking portion; 80. and a third blocking portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

The current common article package is generally packaged by a corrugated paper box matched with an internal buffer packaging structure. However, the packaging form of the corrugated paper box matched with the inner buffer belt is not stable enough, and in the carrying process of products, the products can generate relative displacement with the outer box, so that potential safety hazards exist.

In view of the above, there is a need for a packaging mechanism, which adds different blocking structures by derivation and folding of the paper board, and the various blocking structures increase the protection and stabilization effects on the product, improve the safety, and the packaging structure using the blocking paper board has wider application prospects.

Referring to fig. 1 to 2, fig. 1 is a schematic structural view of the packaging structure 100 of the present invention when it is tiled, and fig. 2 is a schematic structural view of the packaging structure 100 shown in fig. 1 after the pressing plate 20 is turned over.

The utility model provides a packaging structure 100, packaging structure 100 include bottom plate 10 and film, and bottom plate 10 is used for bearing the product, and the film covers on bottom plate 10 for seal the product.

Specifically, the bottom plate 10 has the first face and the second face that set up mutually, and the film is located the first face of bottom plate 10 to the both ends of film and the both ends fixed connection of the first face of bottom plate 10, and form the holding district of holding product with the first face of bottom plate 10.

It is to be understood that the present invention is not limited to the fixing form of the film and the first surface of the bottom plate 10, and in other embodiments, the four sides of the film are fixed on the first surface of the bottom plate 10, and form the accommodating area of the sealed product with the first surface of the bottom plate 10, as long as the product can be accommodated in the accommodating cavity formed between the film and the first surface of the bottom plate 10.

Specifically, the bottom plate 10 is substantially rectangular and sheet-shaped, the two ends of the bottom plate 10 are provided with a first pressing plate 21 and a second pressing plate 22 which rotate relative to the bottom plate 10, the two ends of the film are respectively fixed on the first pressing plate 21 and the second pressing plate 22, and the first pressing plate 21 and the second pressing plate 22 are turned over towards the second surface of the bottom plate 10, so that the film can press the product accommodated in the accommodating area. Of course, in other embodiments, the shape of the bottom plate 10 may be set to a regular or irregular shape according to actual requirements.

In the present embodiment, the bottom plate 10 is provided with a first side plate 30 and a second side plate 40, the first side plate 30 is used for being folded into a first blocking portion 60, and the second side plate 40 is used for being folded into a second blocking portion 70.

Specifically, the first side plate 30 and the second side plate 40 are substantially in the shape of a long strip, the first side plate 30 and the second side plate 40 are respectively disposed on two sides of the bottom plate 10 and are symmetrical with respect to a center line of the bottom plate 10, the length of the first side plate 30 and the length of the second side plate 40 are greater than the length of the bottom plate 10, and the first side plate 30 and the second side plate 40 can be folded relative to the bottom plate 10.

It can be understood that the present invention is not limited to the side plates of the bottom plate 10 and the length of the bottom plate 10, and in other embodiments, the side plates on the bottom plate 10 and the length of the bottom plate 10 are the same, as long as the first side plate 30 and the second side plate 40 can be folded relative to the bottom plate 10.

In this embodiment, the first side plate 30 has a first engaging portion 31 and a second engaging portion 32 at two ends thereof, the second side plate 40 has a third engaging portion 41 and a fourth engaging portion 42 at two ends thereof, and the first engaging portion 31, the second engaging portion 32, the third engaging portion 41 and the fourth engaging portion 42 are engaged with each other to form a blocking structure.

Specifically, the first side plate 30 and the second side plate 40 are symmetrically arranged about the center line of the bottom plate 10, the two ends of the first side plate 30 are respectively provided with a first clamping portion 31 and a second clamping portion 32, the two ends of the second side plate 40 are respectively provided with a third clamping portion 41 and a fourth clamping portion 42, the first clamping portion 31 of the first side plate 30 corresponds to the third clamping portion 41 of the second side plate 40, and the second clamping portion 32 of the second side plate 40 corresponds to the fourth clamping portion 42 of the first side plate 30.

It can be understood that the present invention is not limited to the corresponding form of the fastening portion on the side plate, and in other embodiments and modes, the first fastening portion 31 of the first side plate 30 can also correspond to the fourth fastening portion 42 of the second side plate 40, as long as the fastening portions on the side plates can be mutually matched.

In this embodiment, the clamping portions are all provided with bayonets, and the bayonets are used for clamping and fixing the different clamping portions to form a fixed buffering and blocking structure.

Specifically, the first clamping portion 31 includes two first clamping openings 311 and a second clamping opening 312 which are parallel to each other, and the first clamping openings 311 and the second clamping openings 312 are located on the same side of the first side plate 30 which is relatively close to the bottom plate 10; the second fastening portion 32 includes two third fastening openings 321 and fourth fastening openings 322 parallel to each other, the third fastening openings 321 and the fourth fastening openings 322 are parallel to the first pressing line, the third fastening openings 321 and the fourth fastening openings 322 are located on different sides of the first side plate 30, and the third fastening openings 321 relatively close to the bottom plate 10 are relatively close to the middle of the first side plate 30;

the third clamping portion 41 includes two parallel fifth bayonets 411 and sixth bayonets 412, the fifth bayonets 411 and the sixth bayonets 412 are parallel to the second pressing line, the fifth bayonets 411 and the sixth bayonets 412 are located on different sides of the second side plate 40, and the fifth bayonets 411 relatively close to the bottom plate 10 are relatively far away from the middle portion of the first side plate 30; the fourth fastening portion 42 includes two mutually parallel seventh fastening openings 421 and eighth fastening openings 422, and the seventh fastening openings 421 and the eighth fastening openings 422 are parallel to the first pressing line, and the seventh fastening openings 421 and the eighth fastening openings 422 are located on the same side of the second side plate 40 relatively far away from the bottom plate 10.

It is understood that the present invention is not limited to the bayonet, and in other embodiments, the bayonet may be set to be inclined to the bottom plate 10, as long as the bayonet can be engaged with each other.

Referring to fig. 3, fig. 3 is a schematic structural view illustrating the first side plate 30 and the second side plate 40 of the packaging structure 100 shown in fig. 1 being folded relatively.

In the present embodiment, the first side plate 30 and the second side plate 40 can be folded with respect to the bottom plate 10 to form a three-dimensional blocking contour for blocking the displacement of the product.

Specifically, the first side plate 30 is folded relative to the bottom plate 10 and rotates 90 ° toward the first surface of the bottom plate 10; the second side plate 40 is folded relative to the bottom plate 10 and is rotated 90 ° toward the first surface of the bottom plate 10, so that the first side plate 30 and the second side plate 40 on both sides are disposed oppositely.

It can be understood that the present invention is not limited to the turning angles of the first side plate 30 and the second side plate 40, and in other embodiments, the first side plate 30 and the second side plate 40 can also be turned by 100 ° or 120 °, so long as the first side plate 30 and the second side plate 40 can be turned over relative to the bottom plate 10 and form a three-dimensional blocking structure contour.

In the present embodiment, the first side panel 30 is provided with a first folding line 51 and a second folding line 52, and the first folding line 51 and the second folding line 52 are used for enabling the first side panel 30 to be folded toward the first surface of the bottom panel 10.

Specifically, the first side panel 30 is provided with a first folding line 51 and a second folding line 52, the first folding line 51 and the second folding line 52 are parallel to each other, and two ends of the first side panel 30 are respectively folded relative to the second folding line 52 via the first folding line 51.

In the present embodiment, the second side panel 40 is provided with a third folding line 53 and a fourth folding line 54, and the third folding line 53 and the fourth folding line 54 are used for enabling the second side panel 40 to be folded toward the first surface of the bottom panel 10.

Specifically, the second side plate 40 is provided with a third folding line 53 and a fourth folding line 54, the third folding line 53 and the fourth folding line 54 are perpendicular to the second pressing line, and two ends of the first side plate 30 are respectively folded and folded oppositely through the third folding line 53 and the fourth folding line 54.

So set up, can make first curb plate 30 and second curb plate 40 to the both ends can turn over relatively, form and block the structure, play the effect of restriction displacement to the product of parcel in the holding area.

Referring to fig. 4 to 6, fig. 4 is a schematic structural view illustrating that two ends of the first side plate 30 in the packaging structure 100 shown in fig. 1 are folded oppositely, fig. 5 is a schematic structural view illustrating that the first blocking portion 60 is formed on the first side plate 30 in the packaging structure 100 shown in fig. 1, and fig. 6 is a schematic structural view illustrating that the first blocking portion 60 and the second blocking portion 70 are formed on the first side plate 30 and the second side plate 40 in the packaging structure 100 shown in fig. 1, respectively.

In an embodiment of the present embodiment, the first end and the second end of the two ends of the first side plate 30, which are folded towards the first side of the bottom plate 10 by 90 °, are folded oppositely, the first end is folded towards the first side of the first side plate 30 by 180 ° with the first folding line 51 as a folding edge, the first folding portion can be folded by the first side plate 30 via the first folding line 51, and the first side plate 30 is bent into a wide plate at the first folding line 51; the second end uses second broken line 52 to turn over for turning over the hem, turns over 180 towards the first face of first curb plate 30, and first curb plate 30 not only can make the second turn over a book through second broken line 52, and in addition, first curb plate 30 is buckled into a width board in second broken line 52 department, and first end and second end joint cooperation form the first portion 60 that blocks of cuboid in one side of bottom plate 10.

Specifically, first curb plate 30 turns over through first broken line 51 and second broken line 52 and turns over a book, and turn over a book and form two width boards on the kink of first curb plate 30, and first joint portion 31 in the first folding portion turns over a book back joint cooperation with second joint portion 32 in the second folding portion, and the cooperation of first bayonet socket 311 of first joint portion 31 and fourth bayonet socket 322 joint of second joint portion 32, make the both ends fixed connection of first curb plate 30, enclose the structure that blocks who establishes into a cuboid, first blocking portion 60 blocks the piece for the rectangle.

The third ends and the fourth ends of the two ends of the second side plate 40, which are turned by 90 degrees towards the first surface of the bottom plate 10, are turned oppositely towards the first surface of the second side plate 40, the third ends use a third fold line 53 as a turning edge, the third ends are turned by 180 degrees towards the first surface of the second side plate 40, the second side plate 40 can not only turn the third turning part through the third fold line 53, but also the second side plate 40 is bent into a width plate at the third fold line 53; the fourth end uses fourth broken line 54 to turn over the hem, turns over 180 towards the first face of second curb plate 40, and second curb plate 40 not only can make the fourth folded part turn over the hem through fourth broken line 54, and in addition, second curb plate 40 is buckled into a width board in fourth broken line 54 department, and the third folded part cooperates with second upset portion joint, forms the second of cuboid and blocks the portion 70 in one side of bottom plate 10.

Specifically, second curb plate 40 turns over through third broken line 53 and fourth broken line 54 and turns over a book, and turn over a book at the both ends of second curb plate 40 and form two width boards, and third joint portion 41 on the third folded portion turns over a book back joint cooperation with fourth joint portion 42 on the fourth folded portion, and the cooperation of the fifth bayonet socket 411 of third joint portion 41 and the eighth bayonet socket 422 joint of fourth joint portion 42, make the both ends fixed connection of second curb plate 40, enclose the structure that blocks who establishes into a cuboid, second blocks portion 70 and blocks for the rectangle.

It can be understood that the present invention is not limited to the clamping manner of the bayonet, and in other embodiments, the turning portions at the two ends of the first side plate 30 and the second side plate 40 can be glued or nailed together, so that the two ends of the first side plate 30 and the second side plate 40 are fixedly mounted together as long as the two ends of the first side plate 30 and the two ends of the second side plate 40 are fixed together.

Referring to fig. 7 to 8, fig. 7 is a schematic structural view illustrating that the first end of the first side plate 30 and the third end of the second side plate 40 of the packaging structure 100 shown in fig. 1 are folded oppositely, and fig. 8 is a schematic structural view illustrating that the first side plate 30 and the second side plate 40 of the packaging structure 100 shown in fig. 1 enclose a third blocking portion 80.

In this embodiment, the first side plate 30 and the second side plate 40 which are folded towards the first side of the bottom plate 10 by 90 ° are arranged oppositely, wherein the first end of the first measuring plate takes the first folding line 51 as a folding line, so that the first end is folded by 90 ° relative to the side plates; the second end of the first side panel is folded by a 90-degree folding angle relative to the first side panel 30 by taking the second folding line 52 as a folding line; the third end of the second measuring plate takes the third folding line 53 as a folding line, so that the third end is folded by a 90-degree turnover angle relative to the second side plate 40; the fourth end of the second side panel is folded by a fourth folding line 54, so that the second end is folded by a 90 ° angle with respect to the first side panel 30.

Meanwhile, the first clamping portion 31 of the first end is in clamping fit with the third clamping portion 41 of the third end, and the second clamping portion 32 of the second end is in clamping fit with the fourth clamping portion 42 of the fourth end.

Specifically, second bayonet 312 joint of first joint portion 31 is in the sixth bayonet 412 of third joint portion 41, make first folding portion and third folding portion fixed connection, the third bayonet 321 of second joint portion 32 and the cooperation of seventh bayonet 421 joint of fourth joint portion 42, make third folding portion and fourth folding portion fixed connection, thereby make first bottom plate 10 and second bottom plate 10 can be through the upset cooperation, form third stop part 80, and third stop part 80 wraps the product in establishing the holding area, play the effect that prevents the displacement to the product.

It can be understood that the present invention does not limit the clamping manner of the first side plate 30 and the second side plate 40, in other embodiments, a plurality of clamping holes are formed on the first folded portion of the first side plate 30, a plurality of buckles are arranged on the second folded portion, a plurality of buckles are arranged on the third folded portion of the second side plate 40, and a fourth folded portion is formed and is clamped and matched with the clamping holes; the first folded portion of the first side plate 30 is fastened to the third folded portion of the second side plate 40, and the second folded portion of the first side plate 30 is fastened to the second folded portion of the second side plate 40, so long as the first side plate 30 and the second side plate 40 are connected together and enclose the third blocking portion 80.

It should be noted that, in the above-mentioned mode of enclosing, all enclose the piece that establishes the cuboid respectively through first curb plate 30 and second curb plate 40, block the protection to the product in the holding district, however, not only the piece that blocks of cuboid, can understand, as long as make first curb plate 30 and second curb plate 40 enclose the structure that blocks that establishes and can play the protection to the product and block the effect can.

The utility model provides a packagine machine constructs, this packagine machine constructs through derivation and folding of cardboard, has increased the different structure that blocks, and various structures that block have increased protection and the stabilizing action to the product, have improved the security, and the packaging structure 100 that uses this to block the cardboard has more extensive application prospect.

The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.

Claims (11)

1. A packaging structure is characterized by comprising a bottom plate (10) and a film, wherein the bottom plate (10) is provided with a first surface and a second surface which are arranged in an opposite mode, two ends of the film are fixedly installed on the first surface of the bottom plate (10), an accommodating area is formed between the film and the first surface, and two ends, provided with the film, of the bottom plate (10) are respectively turned over towards the second surface of the bottom plate (10) and enable the film to be compressed; the lateral part of the containing area is provided with a lateral plate which can be turned over relative to the first surface of the bottom plate (10) and forms a structure with a buffer and blocking effect on the containing area.

2. The packaging structure according to claim 1, wherein the side panels comprise a first side panel (30) and a second side panel (40), the first side panel (30) and the second side panel (40) are respectively mounted at two sides of the accommodating area, and the first side panel (30) and the second side panel (40) can be folded relative to the bottom panel (10).

3. The packaging structure according to claim 2, characterized in that said first side panel (30) is folded over at opposite ends and connected to each other, said first side panel (30) being enclosed as a first barrier (60).

4. The packaging structure according to claim 3, characterized in that said first barrier portion (60) is a rectangular parallelepiped barrier.

5. The packaging structure according to claim 3, wherein a first clamping portion (31) and a second clamping portion (32) are respectively arranged at two ends of the first side plate (30), the first clamping portion (31) comprises a first clamping opening (311), and the first clamping opening (311) is located at one side of the first side plate (30) relatively close to the bottom plate (10); second joint portion (32) include fourth bayonet socket (322), fourth bayonet socket (322) set up and keep away from relatively one side of bottom plate (10), first bayonet socket (311) on first curb plate (30) tip with fourth bayonet socket (322) joint each other makes first curb plate (30) both ends reciprocal anchorage.

6. The packaging structure according to claim 2, characterized in that said second side panel (40) is folded over at both ends and connected to each other, said second side panel (40) being enclosed as a second blocking portion (70).

7. The packaging structure according to claim 6, characterized in that the second barrier (70) is a rectangular parallelepiped barrier.

8. The packaging structure according to claim 6, wherein a third clamping portion (41) and a fourth clamping portion (42) are respectively arranged at two ends of the second side plate (40), the third clamping portion (41) comprises a fifth clamping opening (411), the fifth clamping opening (411) is arranged at one side relatively close to the bottom plate (10), the fourth clamping portion (42) comprises an eighth clamping opening (422), and the eighth clamping opening (422) is arranged at one side relatively far away from the bottom plate (10) and close to the end part of the fourth clamping portion (42); fifth bayonet socket (411) on second curb plate (40) tip with eighth bayonet socket (422) joint each other makes the both ends of second curb plate (40) are fixed each other.

9. The packaging structure according to claim 2, characterized in that the two ends of said first side panel (30) are a first end and a second end, and said first end is turned over opposite to said second end, the two ends of said second side panel (40) are a third end and a fourth end, and said third end is turned over opposite to said fourth end, said first end of said first side panel (30) and said third end of said second side panel (40) are interconnected, said second end of said first side panel (30) and said fourth end of said second side panel (40) are interconnected, and enclose a third barrier (80).

10. The packaging structure according to claim 9, characterized in that said third barrier (80) surrounds said containment zone.

11. The packaging structure according to claim 9, wherein a first clamping portion (31) and a second clamping portion (32) are respectively arranged at two ends of the first side plate (30), a third clamping portion (41) and a fourth clamping portion (42) are respectively arranged at two ends of the second side plate (40), the first clamping portion (31) comprises a second clamping opening (312), and the second clamping opening (312) is positioned at one side of the first side plate (30) relatively close to the bottom plate (10); the second clamping part (32) comprises a third clamping opening (321), and the third clamping opening (321) is relatively close to one side of the bottom plate (10); the third clamping portion (41) comprises a sixth clamping opening (412), the sixth clamping opening (412) is arranged on one side, which is relatively far away from the bottom plate (10), the fourth clamping portion (42) comprises a seventh clamping opening (421), the seventh clamping opening (421) is arranged on one side, which is relatively far away from the bottom plate (10), and the second clamping opening (312) of the first clamping portion (31) is clamped with the sixth clamping opening (412) of the third clamping portion (41); second joint portion (32) third bayonet socket (321) with seventh bayonet socket (421) joint of fourth joint portion (42) makes first curb plate (30) with second curb plate (40) reciprocal anchorage.

Images