CN210761749U

CN210761749U - Product packaging box and buffering inner clamp thereof

Info

Publication number: CN210761749U
Application number: CN201920961843.6U
Authority: CN
Inventors: 廖平兰
Original assignee: Shenzhen Gongjin Electronics Co Ltd
Current assignee: Shenzhen Gongjin Electronics Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-06-16
Anticipated expiration: 2029-06-24

Abstract

The utility model relates to a product packaging box and buffering inside callipers thereof. The buffering inner clamp comprises a bottom plate, a first side plate and a second side plate, and a partition plate is arranged on the second side plate. When the buffering inside callipers is used for packing the product, can buckle 90 degrees with two first curb plates to a direction earlier, buckle 90 degrees with two second curb plates are reverse again, and two first curb plates play buffering and supporting role, form the accommodation space between two second curb plates. Then, the partition board is bent towards the accommodating space by 90 degrees, and then the two adjacent limiting holes can be separated. Furthermore, the product to be packaged can be placed in the accommodating space and filled in the limiting hole, and the limiting plate is bent downwards under the extrusion of the product, so that the lower part of the product is protected. The two first side plates can suspend the product in the color box. And the baffle can separate two adjacent products to avoid collision and extrusion. Moreover, the buffering inner card only needs to be bent for multiple times through the packing material, and the structure is simple.

Description

Product packaging box and buffering inner clamp thereof

Technical Field

The utility model relates to a packing carton technical field, in particular to product packaging box and buffering inside callipers thereof.

Background

At present, electronic products are basically packaged in a mode of adding a color box, a buffering component and a PE bag. A common cushioning member includes an inner card structure folded from paperboard. In the case of double wrapping and mixed wrapping, it is necessary to form not only cushioning around the cushioning member but also isolation and cushioning between products in order to avoid collision and extrusion between the products.

When the existing inner clamping structure is designed, in order to avoid mutual collision and extrusion among products, the adopted method is to design a small inner clamping accessory as a buffer structure between the products. Namely, the inner card structure is designed into two parts which are assembled when in use. This design does provide adequate protection. However, this also complicates the inner card structure, resulting in increased cost and inconvenience in use.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a buffering inner card and a product packaging box with simple structure to solve the problem of complex structure of the existing inner card.

A cushioned inner card formed from a wrapper folded, the wrapper comprising:

the rectangular bottom plate is provided with a plurality of spacing holes which are arranged at intervals, and a spacing plate connected with the edge of each spacing hole through a crease line is arranged in each spacing hole;

the two first side plates are respectively connected with two opposite side edges of the bottom plate through crease lines; and

the two second side plates are respectively connected with the other two sides of the bottom plate through crease lines, at least one second side plate is provided with a partition plate connected with the second side plate through crease lines, the crease lines between the partition plate and the second side plate are perpendicular to the crease lines between the second side plate and the bottom plate, and the extension lines on the bottom plate are positioned between two adjacent limiting holes.

In one embodiment, the limiting hole is rectangular, the limiting plates are trapezoidal, and four limiting plates are respectively disposed on four sides of the limiting hole.

In one embodiment, the crease line between the partition panel and the second side panel extends to the crease line between the second side panel and the bottom panel.

In one embodiment, the partition boards are formed on the two second side plates, and the two partition boards are overlapped with the extension lines of the crease lines between the two second side plates on the bottom plate.

In one embodiment, the package further comprises two third side panels connected to the sides of the two second side panels remote from the bottom panel, respectively, each of the third side panels being connected to the second side panel by two parallel and spaced crease lines.

In one embodiment, the sum of the widths of the first side plate and the second side plate is equal to the width of the third side plate.

In one embodiment, between one of the third side panels and the second side panel, a fourth side panel is provided which is connected to the second side panel and the third side panel by two parallel and spaced crease lines, respectively.

In one embodiment, the package material is provided with a through hole, and the crease line between the third side plate and the fourth side plate passes through the through hole.

In one embodiment, the wrapper is corrugated cardboard.

A package, comprising:

color boxes;

in the buffer inner card according to any of the above preferred embodiments, the packing material is folded into a predetermined shape and is accommodated in the color box.

When above-mentioned buffering inside callipers is used for packing the product, can buckle 90 degrees with two first curb plates to a direction earlier, buckle 90 degrees with two second curb plates reversal again, and two first curb plates play buffering and supporting role, form the accommodation space between two second curb plates. Then, the partition board is bent towards the accommodating space by 90 degrees, and then the two adjacent limiting holes can be separated. Furthermore, the product to be packaged can be placed in the accommodating space and filled in the limiting hole, and the limiting plate is bent downwards under the extrusion of the product, so that the lower part of the product is protected. The two first side plates can suspend the product in the color box. And the baffle can separate two adjacent products to avoid collision and extrusion. Moreover, the buffering inner card only needs to be bent for multiple times through the packing material, and the structure is simple.

Drawings

FIG. 1 is a schematic view of a product packaging box according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the product package of FIG. 1 with the buffer inner card in a flat state;

fig. 3 is a schematic structural view of the buffer inner card shown in fig. 2 in a folded state.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present invention provides a product packaging box 10 and a buffering inner card 100. The product packaging box 10 includes a buffer inner card 100 and a color box 200.

The color box 200 can be formed by folding, splicing and forming packaging materials such as corrugated paper and the like, and has an accommodating space. The buffer inner card 100 is accommodated in the color box 200. The product 300 to be packaged, for example, a PLC device, may be fixed to the buffer inner card 100 and accommodated in the color box 200 together with the buffer inner card 100. The color box 200 has high supporting strength and can prevent extrusion deformation, and the buffering inner card 100 plays a role in positioning and further buffering the product 300 to be packaged.

The cushion inner card 100 is formed by folding a packing material (not shown) having a flat state as shown in fig. 2 and a folded state as shown in fig. 3. The buffer inner card 100 is generally in a flat state during storage and transportation; when used for packaging products, is in a folded state. The packaging material in a flat laying state is in a preset shape, the surface of the packaging material is provided with a crease line, a cutting line and other structures, and the packaging material can be formed at one time through die cutting and indentation processes. The packing material can be corrugated paper, paper pulp holder, plastic uptake (PET) and other materials. In view of the advantages of corrugated paper, such as environmental protection, low cost and good buffering effect, in this embodiment, the packaging material is a corrugated board.

Referring to fig. 2 and 3, the packing material includes a bottom plate 110, a first side plate 120 and a second side plate 130.

The bottom plate 110 is quadrilateral, and a plurality of spacing holes 111 are formed in the bottom plate at intervals. The product 300 to be packaged can be placed in the limiting hole 111 to realize positioning. The stopper hole 111 may have a circular, rectangular or other shape according to the shape of the product 300 to be packaged.

Specifically, in the present embodiment, the bottom plate 110 is rectangular and has two opposite long sides and two opposite short sides. The plurality of stopper holes 111 are provided at intervals along the extending direction of the long side of the base plate 110.

And a limiting plate 113 is arranged in each limiting hole 111, and the limiting plate 113 is connected with the edge of the limiting hole 111 through a crease line. The number of the limiting plates 111 in each limiting hole 111 is generally multiple, and a plurality of limiting plates 113 are distributed along the circumferential direction of the limiting hole 111. The two portions connected by the crease line can be folded back and forth around the crease line (the crease lines are expressed in the same meaning, and the broken lines shown in fig. 2 are both crease lines). Therefore, the limiting plate 113 can be folded relative to the edge of the limiting hole 111.

When the product 300 to be packaged is loaded into the limiting hole 111, the limiting plate 113 is bent downward relative to the edge of the limiting hole 111 under the extrusion of the product. Therefore, the restriction plate 113 may be attached to the lower portion of the product 300 to be packaged, thereby protecting the lower portion of the product.

The stopper plate 113 is integrated with the bottom plate 110, and the stopper hole 111 and the stopper plate 113 can be formed at one time by forming a crease line and a cut line in the range of the stopper hole 111. Specifically, in the present embodiment, the limiting hole 111 is rectangular, the limiting plates 113 are trapezoidal, and the four limiting plates 113 are respectively disposed on four sides of the limiting hole 111.

Specifically, the four limiting plates 113 can be respectively attached to four side faces of the product, so that the product is better protected. When the packing material is processed, a rectangular crease line can be formed on the surface of the bottom plate 110, the middle part of the rectangular crease line is hollowed out, and finally a cutting line is formed along two diagonal lines of the rectangular crease line, so that the limiting hole 111 and the limiting plate 113 can be formed at one time.

The first side plate 120 is two, and two sides opposite to the bottom plate 110 are connected by a crease line. Thus, the first side panel 120 may be folded over relative to the edge of the bottom panel 110. Specifically, in the present embodiment, the two first side plates 120 are also rectangular, and the long sides thereof are connected to the two short sides of the rectangular bottom plate 110.

When the packing material is folded, the two first side plates 120 can be bent by 90 degrees towards one direction. At this time, the two first side plates 120 can perform the supporting and buffering functions. In one aspect, the first side plate 120 can suspend the bottom plate 110 in the color box 200, so that the product 300 to be packaged is also suspended in the color box 200. Therefore, the product is prevented from contacting the bottom of the color box 200, and the buffering effect is good. On the other hand, the two first side plates 120 can resist the impact generated by the short edges of the bottom plate 110, thereby providing further protection for the product.

The second side panels 130 are two and are respectively connected to the other two side edges of the bottom panel 110 by crease lines. Thus, the second side panel 130 may be folded over with respect to the edge of the base panel 110. Specifically, in the present embodiment, the two second side plates 130 are rectangular, and the long sides thereof are connected to the two long sides of the rectangular bottom plate 110.

When the packing material is folded, the two second side panels 130 are folded reversely relative to the first side panel 120, and an accommodating space (not shown) is formed between the two second side panels 130. The receiving space may provide a position limitation and protection for the upper portion of the product 300 to be packaged, and the two second side plates 130 may resist the impact generated by the long sides of the bottom plate 110.

Further, a partition 131131 connected with the second side panel 130 by a crease line is cut from at least one second side panel 130, the crease line between the partition 131131 and the second side panel 130 is perpendicular to the crease line between the second side panel 130 and the bottom panel 110, and the extension line on the bottom panel 110 is located between two adjacent limiting holes 111.

The partition 131131 is a part of the second side panel 130 and is formed by opening an unclosed cutting line on the surface of the second side panel 130. In the present embodiment, the partition 131131 is rectangular. Therefore, the surface of the second side plate 130 is provided with three-quarter rectangular cutting lines.

After the two second side plates 130 are turned over by 90 degrees, the partition plate 131 is bent by 90 degrees toward the accommodating space, so that the partition plate 131 is disposed between the two limiting holes 111, and the two adjacent limiting holes 111 are separated. Thus, the divider 131131 separates adjacent products from each other, preventing them from colliding and crushing.

In the present embodiment, the two second side plates 130 are formed with the partition boards 131, and the two partition boards 131 are overlapped with the extension lines of the folding lines between the two second side plates 130 on the bottom plate 110. Therefore, on the premise of isolating two adjacent limiting holes 111, the length of the partition plate 131 on each second side plate 130 can be correspondingly shortened, so that the mechanical strength of the second side plate 130 is prevented from being greatly weakened due to the fact that the size of the opening is too large.

In the present embodiment, the crease line between the partition 131 and the second side panel 130 extends to the crease line between the second side panel 130 and the bottom panel 110. Therefore, after the partition 131 is bent by 90 degrees, one side edge thereof is brought into contact with the surface of the base plate 110. The partition 131 has no gap with the surface of the base plate 110, so that the isolation effect is better.

In this embodiment, the packaging material further comprises two third side panels 140 respectively connected to the two second side panels 130 at the sides away from the bottom panel 110, and each third side panel 140 is connected to the second side panel 130 by two parallel and spaced crease lines.

Specifically, the third side panel 140 can be folded 180 degrees relative to the second side panel 130 via two crease lines. Therefore, when the packing material is folded, the third side plate 140 and the second side plate 130 can be arranged in parallel and at an interval by bending twice by 90 degrees. At this time, a U-shaped hollow structure is formed between the third side plate 140 and the second side plate 130, which can play a better role in buffering.

Further, in the present embodiment, the sum of the widths of the first side plate 120 and the second side plate 130 is equal to the width of the third side plate 140.

Specifically, the width refers to the dimension of the first side panel 120, the second side panel 130, and the third side panel 140 in the direction perpendicular to the respective crease lines. After the third side plate 140 is folded 180 degrees relative to the second side plate 130, the edge of the third side plate 140 is just flush with the edge of the first side plate 120. Therefore, the buffer inner card 100 is supported more stably in the color box 200, which further facilitates the protection of the product.

In the present embodiment, a fourth side panel 150 connected to the second side panel 130 and the third side panel 140 respectively by two parallel and spaced crease lines is disposed between one of the third side panels 140 and the second side panel 130.

Specifically, after the third side plate 140 is bent by 180 degrees, the second side plate 130, the third side plate 140 and the fourth side plate 150 form an accommodating space. The accommodating space can be used for accommodating accessories such as charging wires, connectors and the like. Therefore, the buffering inner card 100 can reasonably utilize the space while playing a buffering role.

Further, in the present embodiment, the packaging material has a through hole 101, and the crease line between the third side plate 140 and the fourth side plate 150 passes through the through hole 101. Wherein a finger can be inserted into the through hole 101. Therefore, after the color box 200 is opened, the consumer can quickly unfold the third side panel 140 and the fourth side panel 150, thereby facilitating the removal of the accessories in the accommodating space.

Above-mentioned product packaging box 10 and buffering inside callipers 100 for when packing the product, can be with two first curb plate 120 to a direction bending 90 degrees earlier, again with two second curb plate 130 reverse bending 90 degrees, two first curb plate 120 play buffering and supporting role, form the accommodation space between two second curb plate 130. Then, the partition board 131 is bent toward the accommodating space by 90 degrees, so that the two adjacent limiting holes 111 can be separated. Further, the product 300 to be packaged can be placed in the accommodating space and loaded into the limiting hole 111, and the limiting plate 113 is bent downward under the extrusion of the product, so as to protect the lower part of the product. The two first side plates 120 can suspend the products in the color box 200. And the partition 131 can separate two adjacent products to avoid collision and extrusion. Moreover, the buffering inner card 100 only needs to be bent for multiple times through the packaging material, and the structure is simple.

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

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A cushion inner card is formed by folding a packing material, and is characterized in that the packing material comprises:

2. The buffer inner card according to claim 1, wherein the limiting hole is rectangular, the limiting plates are trapezoidal, and four limiting plates are respectively disposed at four sides of the limiting hole.

3. The cushioned inner card of claim 1, wherein the crease line between the divider panel and the second side panel extends to the crease line between the second side panel and the bottom panel.

4. The buffer inner card according to claim 1, wherein the partitions are formed on both of the two second side panels, and the two partitions overlap with extension lines of the crease lines between the two second side panels on the bottom panel.

5. The cushioned inner card of claim 1, wherein said package further comprises two third side panels connected to respective sides of said two second side panels remote from said bottom panel, each of said third side panels connected to said second side panels by two parallel and spaced crease lines.

6. The buffer inner card according to claim 5, wherein the sum of the widths of the first side plate and the second side plate is equal to the width of the third side plate.

7. The cushioned inner card of claim 5, wherein between one of said third side panel and said second side panel, there is disposed a fourth side panel connected to said second side panel and said third side panel, respectively, by two parallel and spaced crease lines.

8. The cushion inner card of claim 7, wherein the packaging material has a through hole, and the crease line between the third side panel and the fourth side panel passes through the through hole.

9. The cushion inner card according to any one of claims 1 to 8, wherein the packing material is corrugated cardboard.

10. A package, comprising:

color boxes;

the buffer card of any of the above claims 1 to 9, wherein the packing material is folded into a predetermined shape and accommodated in the color box.