CN110745337B

CN110745337B - Packing box

Info

Publication number: CN110745337B
Application number: CN201910860450.0A
Authority: CN
Inventors: 罗大旺; 张鸿飞; 田丰源
Original assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Lianyun Technology Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Zhuhai Lianyun Technology Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2021-03-16
Anticipated expiration: 2039-09-11
Also published as: CN110745337A

Abstract

The invention provides a packaging box and relates to the field of product packaging. The paper box comprises a paper-formed box body, wherein the box body comprises a side plate group and a bottom plate group, the side wall of the box body is formed after the side plate group is folded, and the bottom plate group forms a bottom plate of the box body after being folded and spliced; still include inside lining group, inside lining group sets up in the box body, and inside lining group is including the first connecting plate, first baffle, second connecting plate and the second baffle that connect gradually, and one side that first baffle was kept away from to first connecting plate is connected with the second side of curb plate group, and first baffle and second baffle all are parallel with the bottom plate, and the laminating of second baffle and bottom plate, and first baffle is located one side that the bottom plate was kept away from to the second baffle and sets up with the second baffle interval, is equipped with the fixed orifices on the first baffle. According to the packaging box provided by the invention, the second partition plate is attached to the bottom plate, and after the second partition plate is matched with the bottom plate, the bearing capacity of the packaging box can be greatly increased, meanwhile, the splicing part of the bottom plate group is protected, and the bottom plate group is prevented from being separated due to overlarge bearing of the splicing part.

Description

Packing box

Technical Field

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

Background

A plurality of existing packaging boxes are of a paper forming structure, and the principle of the packaging box is that a designed plane cardboard or corrugated paper and the like are folded and spliced according to a certain mode to form a three-dimensional box body structure. A plurality of existing packaging boxes formed by paper mostly adopt assembled bottom plates, and particularly, the bottom plates are formed by folding and splicing a plurality of sub-plate bodies. However, the bottom plate is fixed by mutually clamping the sub-plate bodies, the splicing part at the middle part of the bottom plate has low stability and poor bearing capacity, and when the weight of the articles in the box is overlarge and the weight is concentrated at the splicing part, the sub-plate bodies are easily separated, so that the articles in the packaging box fall out.

Disclosure of Invention

The invention provides a packaging box, and aims to solve the problem that the bearing capacity of a splicing part of sub-plate bodies of an assembled bottom plate of the existing packaging box is low.

The invention is realized by the following steps:

a packing box comprises a box body formed by paper, wherein the box body comprises a side plate group and a bottom plate group, the side plate group is provided with a first side and a second side which are opposite, the bottom plate group is connected with the first side of the side plate group, the side plate group forms a side wall of the box body after being folded, and the bottom plate group forms a bottom plate of the box body after being folded and spliced; still include inside lining group, inside lining group sets up in the box body, inside lining group is including the first connecting plate, first baffle, second connecting plate and the second baffle that connect gradually, first connecting plate is kept away from one side of first baffle with the second side of side plate group is connected, first baffle with the second baffle all with the bottom plate is parallel, just the second baffle with the bottom plate laminating, first baffle is located the second baffle is kept away from one side of bottom plate and with the second baffle interval sets up, be equipped with the fixed orifices on the first baffle.

Further, in a preferred embodiment of the present invention, the buffer unit is connected to the second side of the side plate set, and the buffer unit can cover the first partition plate.

Further, in a preferred embodiment of the present invention, the buffer group includes a first buffer plate, a third connecting plate, a second buffer plate, a fourth connecting plate and an adhesive strip, which are connected in sequence, one side of the first buffer plate, which is far away from the third connecting plate, is connected to a second side of the side plate group, the first buffer plate and the second buffer plate are arranged in parallel and at an interval, and the adhesive strip is connected to the side plate group.

Further, in a preferred embodiment of the present invention, the side plate group includes a first side plate and a second side plate which are oppositely disposed, the buffer group is connected to the first side plate, a baffle plate is disposed on a side of the second side plate away from the bottom plate, and a notch is disposed on a side of the baffle plate away from the second side plate.

Further, in a preferred embodiment of the present invention, in a height direction of the box body, a sum of a height of the first connecting plate and a height of the second connecting plate is equal to a height of the side plate group, and the first direction is the height direction of the box body.

Further, in a preferred embodiment of the present invention, the edge of the first partition is provided with a first support plate and a second support plate.

Further, in a preferred embodiment of the present invention, a third supporting plate, a fourth supporting plate and a fifth supporting plate are disposed at an edge of the second partition plate.

Further, in a preferred embodiment of the present invention, the bottom plate set includes an insert plate, an insert tongue, a first pressing plate, and a second pressing plate, and the insert plate, the insert tongue, the first pressing plate, and the second pressing plate are all connected to the first side of the side plate set.

Further, in a preferred embodiment of the present invention, the side plate group includes a first side plate, a second side plate, a third side plate and a fourth side plate which are connected in sequence, and a side of the first side plate, which is far away from the second side plate, is provided with an adhesive strip, or a side of the fourth side plate, which is far away from the third side plate, is provided with an adhesive strip.

Further, in a preferred embodiment of the present invention, a box cover is further included, and the box cover is connected to the second side of the side plate group.

The invention has the beneficial effects that: according to the packaging box obtained by the design, the first connecting plate, the first partition plate, the second connecting plate and the second partition plate of the lining group can be accommodated in the box body after being folded. Wherein, the second baffle is laminated with the bottom plate, can bear the weight of article in the box body with the bottom plate together. Meanwhile, the second partition plate is integrated, so that gravity can be dispersed when the second partition plate bears the gravity, and the second partition plate is matched with the bottom plate, so that the bearing capacity of the packaging box can be greatly increased, the splicing part of the bottom plate group is protected, and the bottom plate group is prevented from being separated due to overlarge bearing at the splicing part.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view (unfolded state) of a packing box according to an embodiment of the present invention;

fig. 2 is a schematic structural view (folded state) of a packing box according to an embodiment of the present invention.

Icon: a side plate group 1; a first side plate 11; a third side panel 12; a second side plate 13; a fourth side plate 14; an insert plate 21; a tongue 22; a first presser plate 23; a second platen 24; a first connecting plate 3; a first separator 4; a fixing hole 41; the first support plate 42; a second support plate 43; a second connecting plate 5; a second partition plate 6; a third support plate 61; a fourth support plate 62; a fifth support plate 63; a buffer group 7; the first buffer plate 71; a third connecting plate 72; a second buffer plate 73; a fourth connecting plate 74; an adhesive strip 75; a baffle plate 8; a notch 81; and a box cover 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Embodiment 1, please refer to fig. 1-2, which provide a packing box including a box body formed by paper, the box body includes a side plate group 1 and a bottom plate group, the side plate group 1 has a first side and a second side opposite to each other, the bottom plate group is connected to the first side of the side plate group 1, the side plate group 1 forms a side wall of the box body after being folded, and the bottom plate group forms a bottom plate of the box body after being folded and spliced. The structures of the side plate group 1 and the bottom plate group can refer to the structure of the existing product package.

The packing carton that this embodiment provided still includes inside lining group, inside lining group sets up in the box body, inside lining group is including the first connecting plate 3 that connects gradually, first baffle 4, second connecting plate 5 and second baffle 6, first connecting plate 3 keeps away from one side of first baffle 4 and is connected with the second side of curb plate group 1, first baffle 4 and second baffle 6 are all parallel with the bottom plate, and second baffle 6 and bottom plate laminating, first baffle 4 is located one side that the bottom plate was kept away from to second baffle 6 and sets up with 6 intervals of second baffle, be equipped with fixed orifices 41 on first baffle 4.

The packing box provided by the embodiment has an unfolded state and a folded state, wherein fig. 1 shows the unfolded state of the packing box provided by the embodiment, and the packing box is in a plane shape. Fig. 2 shows the packing box provided in this embodiment in a folded state, in which the packing box is three-dimensional and has a storage space for storing articles therein. Meanwhile, the packing box can be converted into a folded state after being folded and spliced according to a certain rule in an unfolded state, and vice versa. Hereinafter, the folding manner will be explained according to the structure. It should be noted that the folding manner provided in this embodiment is only a preferred folding manner provided according to a specific structure, but is not a sole folding manner, and the folding sequence may also be adaptively adjusted in practical applications.

The packing box provided by the embodiment, the first connecting plate 3, the first partition plate 4, the second connecting plate 5 and the second partition plate 6 of the lining set can be accommodated in the box body after being folded. After the folding, the second clapboard 6 is attached to the bottom plate, and the first clapboard 4 is positioned at one side of the second clapboard 6 far away from the bottom plate, and a certain interval is arranged between the second clapboard and the bottom plate. The space between the first partition board 4 and the second partition board 6 forms a storage space, and the fixing hole 41 on the first partition board 4 is used for placing and fixing articles. Meanwhile, the first partition plate 4 can also play a certain role in buffering, so that the internal articles are protected. The second partition plate 6 is attached to the bottom plate and can bear the weight of articles in the box body together with the bottom plate. Specifically, because the second baffle 6 is the integral type, when bearing gravity, can disperse gravity, with the bottom plate cooperation back, can greatly increased packing carton's bearing capacity, also form the protection to the concatenation department of bottom plate group simultaneously, avoid the bottom plate group to separate because of the too big bearing of concatenation department.

In this embodiment, the packing box can be made of materials such as cardboard, corrugated board or plastic folding board. Because the cardboard has advantages such as degradable, with low costs, the processing degree of difficulty is little and easy folding, in this embodiment, box portion and inside lining portion adopt the cardboard to make. In other embodiments, if the package is made of plastic folded sheets, the package should be made of degradable or recyclable plastic materials in order to improve environmental protection.

Further, referring to fig. 1-2, in the present embodiment, the side panel set 1 includes a first side panel 11, a second side panel 13, a third side panel 12, and a fourth side panel 14, which are connected in sequence, wherein when the side panel set is folded, the first side panel 11 and the second side panel 13 are disposed opposite to each other, the third side panel 12 and the fourth side panel 14 are disposed opposite to each other, and the first side panel 11, the second side panel 13, the third side panel 12, and the fourth side panel 14 are all perpendicular to the bottom panel. The first connecting plate 3 can be connected to any one of the side plates, and in this embodiment, the first connecting plate 3 is connected to the fourth side plate 14.

Further, referring to fig. 1-2, in the present embodiment, a buffer set 7 is further included, the buffer set 7 is connected to the second side of the side plate assembly 1, and the buffer set 7 can cover the first partition plate 4. Specifically, the buffer group 7 is connected to an edge of the first side plate 11, and can be folded and rotated relative to the first side plate 11. After the article is placed in fixed orifices 41, turn over buffering group 7 and turn over in comparison with first curb plate 11, make it change first baffle 4 top, also be exactly the lid in the top of article, can play the effect of buffering protection to the fixing, simultaneously, also can play certain fixed action, prevent that article from shifting in inside.

Further, referring to fig. 1-2, in the present embodiment, the buffer set 7 includes a first buffer plate 71, a third connecting plate 72, a second buffer plate 73, a fourth connecting plate 74 and an adhesive strip 75, which are connected in sequence, wherein a side of the first buffer plate 71 away from the third connecting plate 72 is connected to a second side of the side plate set 1, the first buffer plate 71 and the second buffer plate 73 are parallel and spaced, and the adhesive strip 75 is connected to the side plate set 1. First buffer plate 71, third connecting plate 72, second buffer plate 73 and fourth connecting plate 74 of buffer unit 7 are through folding, first buffer plate 71 and second buffer plate 73 interval and parallel, third connecting plate 72 and fourth connecting plate 74 interval and parallel, that is to say, first buffer plate 71, third connecting plate 72, second buffer plate 73 and fourth connecting plate 74 form hollow frame column structure after folding, and its inside hollow portion can absorb external power, thereby play the effect of buffering. After the first buffer plate 71, the third connecting plate 72, the second buffer plate 73 and the fourth connecting plate 74 are folded, the adhesive strip 75 is adhered to the first side wall through the adhesive, so that the buffer group 7 is stable in structure and prevented from being scattered.

Further, referring to fig. 1-2, in the present embodiment, the second side plate 13 is provided with a baffle plate 8, and a notch 81 is formed on a side of the baffle plate 8 away from the second side plate 13. After the buffering group 7 is covered on the article, the first buffer plate 71 is completely exposed above the article, and after the article is covered, because a better stress point is not provided, a user cannot easily lift the buffering group 7 when the user needs to take out the article. In this embodiment, by providing the baffle 8, when covering, the baffle 8 is covered above the first partition plate 4, and then the buffer unit 7 is covered above the baffle 8 and the first partition plate 4. In the design, the sizes of the buffer group 7 and the baffle plate 8 need to be limited, so that when the buffer group 7 and the baffle plate 8 are covered above the first partition plate 4, the buffer group 7 is in contact with a part of the baffle plate 8, and at least a part of the notch 81 on the baffle plate 8 is exposed, and the buffer group can be covered above the baffle plate. So that the notch 81 forms a good point of force. When a user needs to take out an article, the baffle plate 8 can be conveniently lifted through the notch 81, and meanwhile, as the buffer group 7 is in contact with a part of the baffle plate 8, the baffle plate 8 can also drive the buffer group 7 to be lifted together when being lifted, so that the article in the box body is exposed.

Further, referring to fig. 1-2, in the present embodiment, in the first direction, a sum of a height of the first connecting plate 3 and a height of the second connecting plate 5 is equal to a height of the side plate group 1 (i.e., the fourth side plate 14). Wherein the first direction is the height direction of the box body in fig. 2. The sum of the length of the first connecting plate 3 and the length of the second connecting plate 5 is set to be the same as the length of the fourth side plate 14, so that after the lining set is folded, the second partition plate 6 can be completely attached to the inner surface of the bottom plate, the first partition plate 4 is kept parallel to the bottom plate, and the first connecting plate 3 and the second connecting plate 5 are kept perpendicular to the bottom plate. The internal structure of the box body is more stable, and more stable protection is formed on stored articles.

Further, referring to fig. 1-2, in the preferred embodiment of the present invention, a first supporting plate 42 and a second supporting plate 43 are disposed at the edge of the first partition board 4. The edge of the second barrier 6 is provided with a third support plate 61, a fourth support plate 62 and a fifth support plate 63. After folding, first backup pad 42, second backup pad 43, third backup pad 61, fourth backup pad 62 and fifth backup pad 63 all are perpendicular with the bottom plate, and each backup pad is mutually supported, can play the supporting role to first baffle 4 and second baffle 6 for the buffer structure that first baffle 4 and second baffle 6 are constituteed is more stable, can form more stable protection to the article of storage.

Further, referring to fig. 1-2, in the present embodiment, the bottom plate assembly includes an insert plate 21, a tongue 22, a first pressing plate 23 and a second pressing plate 24, and the insert plate 21, the tongue 22, the first pressing plate 23 and the second pressing plate 24 are all connected to the first side of the side plate assembly 1. Specifically, the inserting plate 21, the inserting tongue 22, the first pressing plate 23 and the second pressing plate 24 are respectively connected with one side plate in the side plate group 1. When the box is used, the inserting plate 21, the inserting tongue 22, the first pressing plate 23 and the second pressing plate 24 are mutually spliced to form a self-locking structure, so that a bottom plate of the box body is formed.

Further, referring to fig. 1-2, in the present embodiment, the side plate set 1 includes a first side plate 11, a second side plate 13, a third side plate 12 and a fourth side plate 14, which are connected in sequence, wherein a side of the first side plate 11 away from the second side plate 13 is provided with an adhesive strip 75, or a side of the fourth side plate 14 away from the third side plate 12 is provided with an adhesive strip 75. In use, the first side panel 11, the second side panel 13, the third side panel 12 and the fourth side panel 14 form a stable frame-like structure by the adhesive strip 75. In this embodiment, the side of the first side plate 11 away from the second side plate 13 is provided with an adhesive strip 75, and when the folding state is performed, the adhesive strip 75 is adhered to the fourth side plate 14 by glue.

Further, as shown in fig. 1-2, in this embodiment, a box cover 9 is further included, and the box cover 9 is connected to the second side of the side plate group 1. Specifically, the box cover 9 is connected with the third side plate 12, and when the box cover is used, the box cover 9 can be covered on the box body, so that the box body forms a relatively closed inner space.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A packing box comprises a box body formed by paper, wherein the box body comprises a side plate group and a bottom plate group, the side plate group is provided with a first side and a second side which are opposite, the bottom plate group is connected with the first side of the side plate group, the side plate group forms a side wall of the box body after being folded, and the bottom plate group forms a bottom plate of the box body after being folded and spliced; the novel box is characterized by further comprising a lining group, wherein the lining group is arranged in the box body and comprises a first connecting plate, a first partition plate, a second connecting plate and a second partition plate which are sequentially connected, one side, far away from the first partition plate, of the first connecting plate is connected with the second side of the side plate group, the first partition plate and the second partition plate are parallel to the bottom plate, the second partition plate is attached to the bottom plate, the first partition plate is located on one side, far away from the bottom plate, of the second partition plate and is arranged at intervals with the second partition plate, and a fixing hole is formed in the first partition plate;

the buffer group is connected with the second side of the side plate group and can cover the first partition plate;

the side plate group comprises a first side plate and a second side plate which are oppositely arranged, the buffer group is connected with the first side plate, a baffle is arranged on one side of the second side plate, which is far away from the bottom plate, a notch is arranged on one side of the baffle, which is far away from the second side plate, and the buffer group can cover the baffle;

the buffer group is in contact with part of the baffle and shields a part of the notch.

2. A packing box according to claim 1, wherein the buffer group comprises a first buffer plate, a third connecting plate, a second buffer plate, a fourth connecting plate and an adhesive strip which are connected in sequence, one side of the first buffer plate, which is far away from the third connecting plate, is connected with a second side of the side plate group, the first buffer plate and the second buffer plate are arranged in parallel and at intervals, and the adhesive strip is connected with the side plate group.

3. A package as claimed in claim 1, wherein the sum of the height of the first connecting panel and the height of the second connecting panel in a first direction, which is the height direction of the box, is equal to the height of the side panel group.

4. A package as claimed in claim 1, wherein the edge of the first partition is provided with a first support panel and a second support panel.

5. A packing box according to claim 1, wherein the edge of the second partition is provided with a third supporting plate, a fourth supporting plate and a fifth supporting plate.

6. A package as claimed in claim 1 wherein the bottom panel assembly comprises an insert panel, a tab, a first compression panel and a second compression panel, the insert panel, the tab, the first compression panel and the second compression panel all being connected to a first side of the side panel assembly.

7. A package according to claim 1, wherein the set of side panels comprises a first side panel, a second side panel, a third side panel and a fourth side panel connected in series, wherein the side of the first side panel remote from the second side panel is provided with the adhesive strip, or the side of the fourth side panel remote from the third side panel is provided with the adhesive strip.

8. A package according to claim 1 further comprising a lid connected to the second side of the set of side panels.