Packaging structure and packaging box structure using the same

Abstract

The present invention provides a packaging structure and a packaging box structure using the same, comprising: a box body, the box body comprising: a bottom plate for closing the bottom of the box body; a first surrounding wall and a second surrounding wall, respectively extending along the opposite sides of the bottom plate, the first surrounding wall having a first bundling portion, the second surrounding wall having a second bundling portion, the first bundling portion and the second bundling portion being correspondingly arranged to buckle and bundle items to be packaged; a third surrounding wall and a fourth surrounding wall, respectively extending along the other two opposite sides of the bottom plate, the third surrounding wall and the fourth surrounding wall respectively having a first limiting structure and a second limiting structure; wherein the first limiting structure and the second limiting structure are used for folding to abut against and fix the first surrounding wall and / or the second surrounding wall; and / or for folding to limit the top opening of the box body, thereby preventing the items to be packaged from falling off the top opening; wherein the first surrounding wall, the second surrounding wall, the third surrounding wall and the fourth surrounding wall constitute a receiving cavity and a top opening, and the receiving cavity is used to receive the items to be packaged.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging materials, and in particular to a packaging structure and a packaging box structure using the same. Background Art

[0002] In the process of product manufacturing, especially in the assembly and operation of semi-finished products, a large number of semi-finished products are often stored in cartons to facilitate the operation and convenience of the semi-finished products between work areas.

[0003] However, production lines often have requirements for scattered shipments of less than a box. When the box is not full, some packaging boxes need to be equipped with inflatable bags to protect the products, and additional tape is needed to wrap and fix them during packaging. The process is relatively complicated and rarely can be reused.

[0004] Therefore, it is necessary to design a new packaging structure and a packaging box structure using the same to overcome the above-mentioned defects. Summary of the invention

[0005] The object of the present invention is to provide a packaging structure and a packaging box structure using the same, which can reliably package items of different quantities and sizes.

[0006] To achieve the above-mentioned purpose, the present invention provides a packaging structure, which includes: a box body, which includes: a bottom plate for closing the bottom of the box body; a first surrounding wall and a second surrounding wall, which are respectively extended along the opposite sides of the bottom plate, the first surrounding wall has a first bundling portion, the second surrounding wall has a second bundling portion, and the first bundling portion and the second bundling portion are correspondingly arranged to buckle and bundle the items to be packaged; a third surrounding wall and a fourth surrounding wall, which are respectively extended along the other two opposite sides of the bottom plate, the third surrounding wall and the fourth surrounding wall respectively have a first limiting structure and a second limiting structure; wherein the first limiting structure and the second limiting structure are used to fold to abut and fix the first surrounding wall and / or the second surrounding wall; and / or are used to fold to limit the top opening of the box body, so as to prevent the items to be packaged from falling off the top opening; wherein the first surrounding wall, the second surrounding wall, the third surrounding wall and the fourth surrounding wall constitute a receiving cavity and the top opening, and the receiving cavity is used to receive the items to be packaged.

[0007] Preferably, the packaging structure further comprises: a fixing element, wherein the fixing element is used to encapsulate and fix the first bundling portion and the second bundling portion.

[0008] Preferably, the first bundling portion and the second bundling portion are packaged and fixed by bonding, plugging or nailing.

[0009] Preferably, the first surrounding wall also has a first side wall portion, and the second surrounding wall also has a second side wall portion, and the first side wall portion and the second side wall portion are folded to limit the first side surface and the second side surface of the item to be packaged; wherein the first bundling portion is extended from the first side wall portion, and the second bundling portion is extended from the second side wall portion, and is folded to limit the upper top surface of the item to be packaged.

[0010] Preferably, the third surrounding wall further has a third side wall portion, and the fourth surrounding wall further has a fourth side wall portion, and the third side wall portion and the fourth side wall portion are used to limit the third side surface and the fourth side surface of the product to be packaged.

[0011] Preferably, the first limiting structure and the second limiting structure respectively include: a first side limiting portion, extending from at least one side of the third side wall portion, and folded to limit the first surrounding wall and / or the second surrounding wall; a second side limiting portion, extending from at least one side of the fourth side wall portion, and folded to limit the first surrounding wall and / or the second surrounding wall.

[0012] Preferably, the first limiting structure and the second limiting structure respectively include: a first opening limiting portion, extending from the outer edge of the third side wall portion, the outer edge of the third side wall portion being the side of the third side wall portion away from the bottom plate, and the first opening limiting portion is folded to extend into the top opening; a second opening limiting portion, extending from the outer edge of the fourth side wall portion, the outer edge of the fourth side wall portion being the side of the fourth side wall portion away from the bottom plate, and the second opening limiting portion is folded to extend into the top opening.

[0013] Preferably, the height of the third surrounding wall and the fourth surrounding wall after folding is greater than or equal to the height of the object to be packaged.

[0014] Preferably, the first surrounding wall and the second surrounding wall are funnel-shaped structures.

[0015] In addition, the present invention also provides a packaging box structure, which includes: any packaging structure as described above; an outer packaging box, which is used to package the packaging structure for transportation.

[0016] Compared with the prior art, the packaging structure and the packaging box structure using the same provided by the present invention package the items to be packaged through a combination of a first surrounding wall, a second surrounding wall, a third surrounding wall, a fourth surrounding wall and a bottom plate; and the first bundling portion and the second bundling portion of the first surrounding wall and the second surrounding wall are used to bundle the items to be packaged. At the same time, the first limiting structure and the second limiting structure of the third surrounding wall and the fourth surrounding wall are used to limit the freedom of the above-mentioned first surrounding wall, the second surrounding wall or the items to be packaged, thereby further tightening the items to be packaged and preventing the items to be packaged from falling off the top opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A schematic diagram of the packaging structure provided by an embodiment of the present invention;

[0018] Figures 2 to 5 A schematic diagram of a packaging process of a packaging structure provided by an embodiment of the present invention;

[0019] Figure 6 A schematic diagram of a packaging process of a packaging structure provided by another embodiment of the present invention;

[0020] Figure 7 A schematic structural diagram of a packaging box structure provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0021] In order to provide a further understanding of the purpose, structure, features and functions of the present invention, the following detailed description is given in conjunction with the embodiments.

[0022] Certain words are used in the specification and claims to refer to specific components. Those with ordinary knowledge in the field should understand that manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but rather use differences in components' functions as the criteria for distinction. The term "including" mentioned throughout the specification and claims is an open-ended term and should be interpreted as "including but not limited to".

[0023] See also Figure 1-Figure 7 , Figure 1 A schematic diagram of the packaging structure provided by an embodiment of the present invention; Figures 2 to 5 A schematic diagram of a packaging process of a packaging structure provided by an embodiment of the present invention; Figure 6 A schematic diagram of a packaging process of a packaging structure provided by another embodiment of the present invention; Figure 7 A schematic structural diagram of a packaging box structure provided in an embodiment of the present invention.

[0024] like Figure 1As shown, the present invention provides a packaging structure 10, including: a box body, wherein the box body includes: a bottom plate 100, a first surrounding wall 201, a second surrounding wall 202, a third surrounding wall 203 and a fourth surrounding wall 204; wherein the bottom plate 100 is used to close the bottom of the box body, the first surrounding wall 201 and the second surrounding wall 202 are respectively extended along the opposite sides of the bottom plate 100, such as two long sides, the first surrounding wall 201 and the second surrounding wall 202 have a first bundling portion 2010 and a second bundling portion 2020, the first bundling portion 2010 and the second bundling portion 2020 are correspondingly arranged to buckle and bundle the items 20 to be packaged; the third surrounding wall 203 and the fourth surrounding wall 204 are respectively extended along the opposite sides of the bottom plate 100, such as two long sides, the first bundling portion 2010 and the second bundling portion 2020 are respectively provided to buckle and bundle the items 20 to be packaged; The other two opposite sides of the bottom plate 100 are extended, for example, the two wide sides, and the third surrounding wall 203 and the fourth surrounding wall 204 respectively have a first limiting structure 2030 and a second limiting structure 2040, and the first limiting structure 2030 and the second limiting structure 2040 are respectively used to abut and fix the first surrounding wall 201 and / or the second surrounding wall 202 after folding; and / or the first limiting structure 2030 and the second limiting structure 2040 can also be used to limit the top opening of the box body after folding (for example, as a baffle to provide secondary protection for the packaged items 20), so as to prevent the packaged items 20 from falling off from the top opening when the box body is tilted or inverted.

[0025] The first surrounding wall 201, the second surrounding wall 202, the third surrounding wall 203 and the fourth surrounding wall 204 constitute a receiving cavity for receiving the to-be-packaged article 20 and the top opening. The bottom plate 100 may have a first side, a second side, and a third side and a fourth side. It can be understood that the first side and the second side may correspond to the two long sides of the bottom plate 100, and the third side and the fourth side may correspond to the two wide sides of the bottom plate 100, which is not limited here.

[0026] Better, such as Figure 4 and Figure 6 As shown, the first bundling portion 2010 and the second bundling portion 2020 can be stacked up and down, and then packaged and fixed by a fixing element. The fixing element can be, for example, an adhesive tape, a binding tape, a drawstring or a Velcro structure. The first bundling portion 2010 and the second bundling portion 2020 can be packaged and fixed by one of these structures.

[0027] In another embodiment, the first bundling part 2010 and the second bundling part 2020 can be packaged and fixed by bonding, plugging, or nailing; for example, the contact part of the first bundling part 2010 and the second bundling part 2020 can be provided with glue to achieve bonding; or, the first bundling part 2010 and the second bundling part 2020 can be cut with a knife line (or an opening that can be combined) at the head end, or one of the first bundling part 2010 and the second bundling part 2020 can be a hollow structure, and the present invention is not limited to this, as long as it can achieve the effect of plugging; or, after the first bundling part 2010 and the second bundling part 2020 are stacked up and down, they are directly nailed together by packing nails. It can be understood that in this embodiment, the first bundling part 2010 and the second bundling part 2020 can achieve simple packaging and fixing without fixing elements.

[0028] like Figure 1 As shown, the first surrounding wall 201 and the second surrounding wall 202 respectively have a first side wall portion 2011 and a second side wall portion 2021, and the first side wall portion 2011 and the second side wall portion 2021 are extended from the two long sides of the bottom plate 100, and after being folded, they can limit the first side surface and the second side surface in the height direction of the article 20 to be packaged, wherein the first bundling portion 2010 and the second bundling portion 2020 are respectively extended from the outer sides of the first side wall portion 2011 and the second side wall portion 2021, and the outer sides of the first side wall portion 2011 and the second side wall portion 2021 are their respective sides away from the bottom plate 100, as shown in FIG. Figures 3 to 6 As shown, the first bundling portion 2010 and the second bundling portion 2020 are folded to limit the upper surface of the article 20 to be packaged.

[0029] For further information, see Figure 5 and Figure 6 When the size, quantity and other specifications of the items 20 to be packaged are different, the operator can fold and press the first surrounding wall 201 and the second surrounding wall 202 in different ways according to actual needs. For example, when the height of the items 20 to be packaged is relatively high, it is only necessary to package and fix the upper surface of the items 20 to be packaged by the first bundling part 2010 and the second bundling part 2020. When the height of the items 20 to be packaged is relatively low, it is necessary to limit the upper surface of the items 20 to be packaged by the first bundling part 2010, the second bundling part 2020 and their respective extended parts of the first side wall part 2011 and the second side wall part 2021. Preferably, folding lines may be preset at the connection between the first bundling portion 2010 and the first side wall portion 2011, and at the connection between the second bundling portion 2020 and the second side wall portion 2021; and the first side wall portion 2011 and the second side wall portion 2021 may also be provided with at least one folding line at the portions close to the first bundling portion 2010 and the second bundling portion 2020, respectively, so as to facilitate the folding and limiting of the items 20 to be packaged when the size and height of the items 20 are small.

[0030] In a more preferred embodiment, if the item 20 to be packaged is composed of multiple single items stacked and assembled, pre-protection measures can be taken before packaging, such as: putting them in protective bags, tying them with straps, etc. However, the present invention is not limited to this, as long as it can protect and fix the items to be packaged 20 before tying them.

[0031] like Figure 1 As shown, the third surrounding wall 203 and the fourth surrounding wall 204 also have a third side wall portion 2034 and a fourth side wall portion 2044 respectively. The third side wall portion 2034 and the fourth side wall portion 2044 are extended on the two wide sides of the bottom plate 100. After folding, they can limit their third side and fourth side in the height direction of the article 20 to be packaged.

[0032] The first limiting structure 2030 may include: first side limiting portions 2031, 2032, which are extended to at least one side of the third side wall portion 2034 to limit the first surrounding wall 201 and / or the second surrounding wall 202. For example, the first side limiting portions 2031, 2032 may be arranged on the left and right sides of the third side wall portion 2034, and after folding, the first surrounding wall 201 and the second surrounding wall 202 can be limited to achieve the effect of further fixing the article 20 to be packaged; Similarly, the second limiting structure 2040 may include: second side limiting portions 2041, 2042, which extend from at least one side of the fourth side wall portion 2044 to limit the first surrounding wall 201 and / or the second surrounding wall 202. For example, the second side limiting portions 2041, 2042 may be arranged on the left and right sides of the fourth side wall portion 2044. After folding, the first surrounding wall 201 and the second surrounding wall 202 can be limited to achieve the effect of further fixing the items 20 to be packaged.

[0033] Preferably, the first limiting structure 2030 may also include: a first opening limiting portion 2033, which is extended from the outer side of the third side wall portion 2034, the outer side of the third side wall portion 2034 is the side away from the bottom plate 100, the first opening limiting portion 2033 is folded to extend into the top opening, for example, perpendicular to its opening direction, or it may extend into the opening, and the present invention does not limit this. Similarly, the second limiting structure 2040 may also include: a second opening limiting portion 2043, which is extended from the outer side of the fourth side wall portion 2044, the outer side of the fourth side wall portion 2044 is also the side away from the bottom plate 100, and the second opening limiting portion 2043 is folded to extend into the top opening.

[0034] Furthermore, the first opening limiter 2033 and the second opening limiter may be provided with handle holes to facilitate operators to carry the box before packaging.

[0035] It is understandable that if Figure 1 , Figure 6 As shown, the first limiting structure 2030 may include a first opening limiting portion 2033, first side limiting portions 2031, 2032, and the second limiting structure 2040 may include a second opening limiting portion 2043, second side limiting portions 2041, 2042. Such a configuration can not only fasten the first surrounding wall 201 through the side limiting portions, effectively further fix the items to be packaged 20, and limit their freedom in the horizontal direction, but also prevent the items to be packaged 20 from sliding off or falling off from the top opening when the box is tilted or inverted, through the opening limiting portion close to the top opening, that is, the opening limiting portion and the bottom plate 100 jointly limit the freedom of the items to be packaged 20 in the vertical direction.

[0036] like Figures 5 to 7 As shown, in a specific implementation, in order to better protect the article 20 to be packaged, after the article 20 to be packaged is packaged, the height of the third surrounding wall 203 and the fourth surrounding wall 204 after folding should be substantially greater than or equal to the article 20 to be packaged, and in order to better tie and fix the article 20 to be packaged, the height of the first side wall 2011 and the second side wall 2021 after folding should be substantially less than or equal to the height of the article 20 to be packaged. Preferably, as Figure 1 As shown, the overall structure of the first surrounding wall 201 and the second surrounding wall 202 is substantially funnel-shaped, which can effectively ensure the stability of the bundling.

[0037] like Figure 7 As shown, based on the packaging structure 10 provided in the above embodiment, the present invention further provides a packaging box structure 30, which includes: the packaging structure 10 as described above, and an outer packaging box 31, and the outer packaging box 31 is used to further package the packaging structure 10 for easy transportation.

[0038] It is understandable that, since the sizes of the items 20 to be packaged are different, but the volume of the packaging structure 10 is always the same, in order to better protect the items 20 to be packaged, the packaging structure 10 can be packaged and fixed by the outer packaging box 31 before transportation. The accommodating space of the outer packaging box 31 can be slightly larger than the overall volume of the packaging structure 10 after folding.

[0039] Preferably, the inner walls of the outer packaging box 31 can abut against the outer surface of the packaging structure 10, for example, the top cover of the outer packaging box 31 can abut against the third surrounding wall 203 and the fourth surrounding wall 204 of the packaging structure 10, but the present invention is not limited thereto. As long as the stability of the packaging structure 10 in the outer packaging box 31 can be ensured, it can be used.

[0040] That is to say, in actual implementation, before packaging the article 20 with the packaging structure 10, the operator may firstly protect it with a protective bag or other measures, and then Figure 3 As shown, the packaging structure 10 is bound and fixed by the first surrounding wall 201 and the second surrounding wall 202 to limit the freedom of the first side surface, the second side surface and the top surface. Figure 5 or Figure 6 As shown, the third surrounding wall 203 and the fourth surrounding wall 204 in the packaging structure 10 provide further protection to the packaging structure 10. At the same time, the third surrounding wall 203 and the fourth surrounding wall 204 can also reinforce the first surrounding wall 201 and the second surrounding wall 202, and reduce the probability that the packaging article 20 will fall off from the top opening. Finally, the operator will package the packaging structure 10, that is, install the packaging structure 10 in the outer packaging box 31 for outer layer protection. Such a setting can protect the packaging article 20 to the greatest extent and prevent it from being damaged. At the same time, it also protects the packaging structure 10, so that the packaging structure 10 can be reused, reducing the use of raw materials and saving transportation costs.

[0041] In summary, the packaging structure 10 provided by the present invention and the packaging box structure 30 using the same package structure 10 package the items to be packaged 20 through the combination of the first surrounding wall 201, the second surrounding wall 202, the third surrounding wall 203, the fourth surrounding wall 204 and the bottom plate 100; and the first bundling part 2010 and the second bundling part 2020 of the first surrounding wall 201 and the second surrounding wall 202 are used to bundle the items to be packaged 20, and at the same time, the first limiting structure 2030 and the second limiting structure 2040 of the third surrounding wall 203 and the fourth surrounding wall 204 are used to limit the freedom of the first surrounding wall 201, the second surrounding wall 202 or the items to be packaged 20, so as to further tighten the items to be packaged 20 and prevent the items to be packaged 20 from falling off the top opening.

[0042] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention are all within the scope of patent protection of the present invention.

Claims

1. A packaging structure, characterized in that: The packaging structure includes: Box, The box includes: A bottom plate, used to close the bottom of the box; The first surrounding wall and the second surrounding wall are respectively extended along the opposite sides of the bottom plate, the first surrounding wall has a first side wall portion and a first bundling portion, the second surrounding wall has a second side wall portion and a second bundling portion, the first bundling portion is extended from the first side wall portion, the second bundling portion is extended from the second side wall portion, and the width of the first bundling portion and the width of the second bundling portion are both smaller than the width of the corresponding side of the bottom plate; the first side wall portion and the second side wall portion are respectively provided with at least two folding lines; wherein the first side wall portion and the second side wall portion are folded to limit the first side surface and the second side surface of the article to be packaged; the first bundling portion and the second bundling portion are folded according to the height of the article to be packaged and based on one of the at least two folding lines to limit the upper top surface of the article to be packaged; The third surrounding wall and the fourth surrounding wall are respectively extended along the other two opposite sides of the bottom plate, and the third surrounding wall and the fourth surrounding wall respectively have a first limiting structure and a second limiting structure; wherein the first limiting structure and the second limiting structure are used to fold to abut against and fix the first surrounding wall and / or the second surrounding wall; The first surrounding wall, the second surrounding wall, the third surrounding wall and the fourth surrounding wall constitute a receiving cavity and a top opening, the receiving cavity is used to receive the object to be packaged, and the height of the third surrounding wall and the fourth surrounding wall after folding is greater than or equal to the height of the object to be packaged; The packaging structure is placed in an outer packaging box for packaging and fixing, wherein the third surrounding wall and the fourth surrounding wall limit the freedom of the packaging structure in the outer packaging box.

2. The packaging structure according to claim 1, characterized in that: The packaging structure further includes a fixing element, which is used to package and fix the first bundling portion and the second bundling portion.

3. The packaging structure according to claim 1, characterized in that: The first bundling part and the second bundling part are packaged and fixed by bonding, plugging or nailing.

4. The packaging structure according to claim 1, characterized in that: The third surrounding wall further has a third side wall portion, and the fourth surrounding wall further has a fourth side wall portion. The third side wall portion and the fourth side wall portion are used to limit the third side surface and the fourth side surface of the product to be packaged.

5. The packaging structure according to claim 4, characterized in that: The first limiting structure and the second limiting structure respectively include: A first side limit portion, extending from at least one side of the third side wall portion, and folded to limit the first surrounding wall and / or the second surrounding wall; The second side limit portion is extended from at least one side of the fourth side wall portion and is folded to limit the first surrounding wall and / or the second surrounding wall.

6. The packaging structure according to claim 4, characterized in that: The first limiting structure and the second limiting structure respectively include: A first opening limiting portion is extended from the outer side of the third side wall portion, the outer side of the third side wall portion is a side of the third side wall portion away from the bottom plate, and the first opening limiting portion is folded to extend into the top opening; The second opening limiting portion is extended from the outer side of the fourth side wall portion. The outer side of the fourth side wall portion is the side of the fourth side wall portion away from the bottom plate. The second opening limiting portion is folded to extend into the top opening.

7. The packaging structure according to claim 1, characterized in that: The first surrounding wall and the second surrounding wall are funnel-shaped structures.

8. A packaging box structure, characterized in that: The packaging box structure includes: The packaging structure according to any one of claims 1 to 7; and An outer packaging box is used to package the packaging structure for transportation.

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