CN212738865U - Packing box - Google Patents

Abstract

The utility model discloses a packing box relates to the technical field of packing, including the cardboard, be formed with symmetrical first secant on the cardboard in order to divide into first plate and two second plates with the cardboard, two second plates are connected at the opposite side of first plate and are diagonal angle and symmetry setting. The first cutting line comprises a first cutter plate line, a first steel wire, a second cutter plate line and a third cutter plate line, wherein the first cutter plate line, the first steel wire and the second cutter plate line are sequentially connected, and the third cutter plate line is connected to the intersection point of the first cutter plate line and the first steel wire. And a second dividing line, a third dividing line and a fourth dividing line are formed on the second plate, and the second dividing line comprises a fourth cutting board line and a fifth cutting board line. The third dividing line comprises a sixth cutter plate line and a second steel line which are connected with each other. This scheme packing carton packaging process convenient operation, and through tearing two easy tear tapes of drawing and can open the packing carton, the packing carton is the four sides after opening and opens monoblock papooid, makes things convenient for the consumer to collect temporarily or work as refuse treatment, promotes customer's shopping experience.

Description

Packing box

Technical Field

The utility model relates to a technical field of packing, more specifically say, it relates to a packing carton.

Background

Today's that electronic commerce is rapidly developed, the express delivery parcel number of every day is billions, and the product is of a great variety for the extranal packing of express delivery transportation is also crucial, and there is following defect at present to the express delivery extranal packing of smallclothes commodity: 1. small commodities of each merchant are various in variety, compact packaging is difficult to carry out by using a uniform packaging box, sometimes various fillers have to be filled in the packaging box to fill the box so as to fix the commodities, and time and labor are wasted; 2. sometimes, merchants can manually cut unsuitable packing boxes to achieve the compactness of product packing, and the time and labor are wasted; 3. the packing box which is not compact or is cut by manpower is ugly and incomparable, and has destructive influence on the enterprise image and the commodity image of a merchant; 4. the brand image and the brand value of enterprises are seriously created due to the irregular package; 5. the packaging is not suitable and not compact, and the labor cost and the cost of the packaging are improved through manual treatment; 6. the traditional packaging box or packaging box needs glue for bonding, and is not environment-friendly; 7. the traditional packing box or packing box also brings inconvenience to the storage of a merchant, occupies a large amount of space and further improves the operation cost of enterprises; 8. the package is not standardized and not compact, and express delivery personnel can not conveniently take and send the packages.

Based on the above problems, there is a need to provide a foldable packing box capable of packing different sizes of commodities by one packing box, which is suitable for merchants such as e-commerce and the like to solve the logistics packing problem, especially suitable for commodity logistics packing in the approximate direction of self packing such as books, clothes, bedclothes, cosmetics, small-sized electric appliances and the like.

SUMMERY OF THE UTILITY MODEL

To this problem in the practical application, the utility model aims to provide a packing carton, concrete scheme is as follows:

a packing box comprises a paper board, wherein a symmetrical first dividing line is formed on the paper board so as to divide the paper board into a first board block and two second board blocks, and the two second board blocks are connected to the opposite sides of the first board block and are arranged diagonally and symmetrically;

the first cutting line comprises a first cutter plate line, a first steel wire, a second cutter plate line and a third cutter plate line, wherein the first cutter plate line, the first steel wire, the second cutter plate line and the third cutter plate line are sequentially connected, the third cutter plate line is connected to the intersection point of the first cutter plate line and the first steel wire, and the third cutter plate line is close to the first plate and is perpendicular to the first cutter plate line;

a second dividing line, a third dividing line and a fourth dividing line are formed on the second plate, the second dividing line comprises a fourth cutter pattern line and a fifth cutter pattern line, the fourth cutter pattern line is perpendicular to and intersects with the second cutter pattern line, a first opening is formed between the fourth cutter pattern line and the second cutter pattern line, the fifth cutter pattern line is connected to the intersection point of the fourth cutter pattern line and the second cutter pattern line, and the fifth cutter pattern line and the fourth cutter pattern line are arranged at an included angle to form a hook portion;

the third dividing line comprises a sixth cutting plate line and a second steel wire which are connected with each other, the second steel wire is connected with the third cutting plate line, and the sixth cutting plate line is connected with the fifth cutting plate line and arranged in an included angle mode to form a clamping portion;

the fourth dividing line is respectively connected to the intersection point of the second steel wire and the sixth cutter plate line and the intersection point of the first steel wire and the second cutter plate line, and a second opening is formed among the fourth dividing line, the sixth cutter plate line, the fifth cutter plate line and the second cutter plate line.

Further preferably, the included angle between the extension of the second steel wire and the first cutter plate line is set to be 45 degrees.

Further preferably, the cardboard corners are all rounded corners.

Further preferably, but be equipped with on the cardboard and tear bonding structure, can tear bonding structure and include double-sided adhesive layer and easily tear the strip, the border position that first plate, second plate are in same one end all bonds and has double-sided adhesive layer, just all be equipped with on first plate, the second plate with the easily tear strip that the double-sided adhesive layer interval set up.

Further preferably, but tear bonding structure still includes from the type paper layer, from the type paper layer cover and establish double-sided adhesive layer.

Further preferably, be equipped with easily tearing the portion from one side of type paper layer along length direction, easily tear the portion with double faced adhesive tape layer dislocation set.

Further preferably, the tearable portion is wavy and is regularly and continuously arranged.

Further preferably, both ends of the easy-tear strip are formed with easy-tear handles.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the second plates on two sides make the paperboard be in a cross shape along the rotation and folding of the second steel wire, the article is placed at a cross central point, one end of the first plate, which is not provided with the double-sided adhesive layer, is folded to cover to establish the article, the other end of the first plate is folded to cover to establish the article, the double-sided adhesive layer is bonded with the surface of the paperboard, and the packaging of the inner box is completed. Later, with the one end folding to the lid that left side (right side) second plate was not equipped with double-sided adhesive layer establish interior box, fold the other end of right side (left side) second plate and establish interior box to the lid again, and double-sided adhesive layer and cardboard surface bonding accomplish the packing of outer box to the realization is to the packing of article, whole packaging process convenient operation.

(2) When a customer receives a package and needs to disassemble the packaging box, the packaging box can be opened only by tearing two easy-tearing strips, shopping experience of the customer is improved, and disassembly difficulty is reduced. And, the packing carton opens the back four sides, and the customer of being convenient for takes out article, and later, the packing carton becomes a monoblock cardboard, makes things convenient for the customer to collect temporarily or work as refuse treatment.

Drawings

FIG. 1 is a schematic drawing of a cardboard sheet in an expanded configuration;

FIG. 2 is a schematic view of a fold of paperboard;

fig. 3 is a schematic view of a paperboard packaging article.

Reference numerals: 1. a first plate; 2. a second plate; 3. a first opening; 4. a second opening; 5. a double-sided adhesive layer; 6. a release paper layer; 61. an easy-to-tear portion; 7. an easy-tear strip; 8. an easy-to-tear handle; 9. round corners; 10. a clamping part; 11. a hook part.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1, a packing box includes a paperboard having a rectangular shape as a whole and made of corrugated board. Be formed with symmetrical first part line on the cardboard, first part line is divided into first plate 1 and two second plates 2 with the cardboard, and two second plates 2 are connected and are diagonal angle and symmetry setting in the relative left and right sides of first plate 1.

The first dividing line comprises a first cutter plate line, a first steel wire, a second cutter plate line and a third cutter plate line, wherein the first cutter plate line, the first steel wire and the second cutter plate line are sequentially connected, the third cutter plate line is connected to the intersection point of the first cutter plate line and the first steel wire, and the third cutter plate line is close to the first plate 1 and is perpendicular to the first cutter plate line. For clarity, as shown in fig. 1, the FE line is a first cutting line, the EB line is a first steel wire, the BG line is a second cutting line, and the DE line is a third cutting line.

The second plate 2 is provided with a second dividing line, a third dividing line and a fourth dividing line, the second dividing line comprises a fourth knife plate line and a fifth knife plate line, the fourth knife plate line is perpendicular to and intersects with the second knife plate line, a first opening 3 in a rectangular shape is formed between the fourth knife plate line and the second knife plate line, the fifth knife plate line is connected to the intersection point of the fourth knife plate line and the second knife plate line, and the fifth knife plate line and the fourth knife plate line are arranged at an included angle to form a hook portion 11. In this embodiment, the fifth cutting line is an arc line to make the hook portion 11 in a quarter circle shape. For clarity, the KO line is the fourth blade line and the OP line is the fifth blade line, as shown in FIG. 1.

The third dividing line includes the sixth cutting board line and the second copper wire of interconnect, and the second copper wire is connected with the third cutting board line, and the sixth cutting board line is connected and is the contained angle setting in order to form joint portion 10 with the fifth cutting board line. In this embodiment, the sixth cutting plate line is an arc line, and the combination of the sixth cutting plate line and the fifth cutting plate line is in a 3 shape. For clarity, the CP line is the sixth blade line and the CD line is the second steel line, as shown in fig. 1.

The fourth dividing line is respectively connected to the intersection point of the second steel wire and the sixth cutter plate line and the intersection point of the first steel wire and the second cutter plate line, and a second opening 4 is formed among the fourth dividing line, the sixth cutter plate line, the fifth cutter plate line and the second cutter plate line. For clarity, the CB line is the fourth dividing line as shown in fig. 1.

Preferably, in this embodiment, the length of the FA line is equal to that of the BG line, the AB line is located at the middle position of the FG line and is equal to that of the HF line, and the angle CAB is 45 degrees. Referring to fig. 1, it can be seen that the second plate 2 is divided into left and right sides, in this embodiment, the second plate 2 on the left side is described, and the second plate 2 on the right side and the second plate 2 on the left side are disposed diagonally and symmetrically, so that the description is omitted. The broken line in fig. 1 indicates a steel wire, i.e., a fold not cut. The solid lines in fig. 1 are the blade lines, i.e., the cut slits.

In order to facilitate the customer to dismantle the packing carton, be equipped with on the cardboard and tear bonding structure, can tear bonding structure and include two-sided adhesive layer 5 and easily tear strip 7, edge position that is in same one end at first plate 1 and right side second plate 2 all bonds two-sided adhesive layer 5, GN limit's inboard pastes two-sided adhesive layer 5 promptly, the whole width of two-sided adhesive layer 5 is 2cm, cover from type paper layer 6 and establish on two-sided adhesive layer 5, and all be equipped with the easily tear strip 7 that sets up with 5 intervals of two-sided adhesive layer on first plate 1 and the right side second plate 2, the minimum interval that easily tears strip 7 and two-sided adhesive layer 5 is 2 cm.

In this embodiment, be more than 2.5cm from the overall width of type paper layer 6 for form easily tearing portion 61 from one side formation of type paper layer 6 along length direction, easily tear portion 61 and 5 dislocation sets of two-sided adhesive layer, and easily tear portion 61 and be the regular and wave form that sets up in succession, spill over the GN edge, the operator of being convenient for will tear fast and tear from type paper layer 6 and open.

Further, both ends of the easy-tearing strip 7 are provided with easy-tearing handles 8. Specifically, first plate 1 and right side second plate 2 are located the both ends of easily tearing and have all seted up the opening, and the opening is the arc form and uses easily to tear strip 7 and set up as symmetry point symmetry for easily tear handle 8 department approximate semicircular in shape. Preferably, the surface of the easy-to-tear strip 7 is printed with direction marks and written instructions. The written description may be "tear-off therefrom", which is convenient for prompting the operator to identify the tearing direction of the easy-tear strip 7 as an arrow, and is convenient for instructing the operator to tear the easy-tear strip 7 in the direction of the arrow.

Because the corrugated board has certain hardness, the cut surface and the generated angle after die cutting easily cause finger scratch to an operator. The corner of cardboard is fillet 9 with this embodiment, avoids the fish tail to the human body in the operation process.

The specific working process of the embodiment is as follows:

referring to fig. 2 and 3, the second plate 2 on the left is rotated clockwise ninety degrees along the second steel wire DC to overlap and fold the first plate 1, at this time, the third cutting plate line DE overlaps the first steel wire EB, and the engaging portion 10 and the hook portion 11 are disposed at ABA¹B¹Within the range. The right second plate 2 is symmetrically folded in the same way, and the clamping part 10 and the hook part 11 of the left second plate 2 are arranged between the right second plate 2 and the first plate 1. The hook part 11 of the second plate block 2 on the left side is turned out and is arranged on one side, deviating from the first plate block 1, of the second plate block 2 on the right side, and the whole paperboard is in a cross shape.

Placing the article in a cross central point, folding the end of the first plate 1, which is not provided with the double-sided adhesive layer 5, to the cover to establish the article, folding the other end of the first plate 1 to the cover to establish the article, and adhering the double-sided adhesive layer 5 to the surface of the paperboard to complete the packaging of the inner box. Later, with the left side second plate 2 not be equipped with the one end of double-sided adhesive layer 5 fold to cover and establish interior box, fold the other end of right side second plate 2 again and establish interior box to the lid, and double-sided adhesive layer 5 and cardboard surface bonding accomplish the packing of outer box to the realization is to the packing of article, whole packaging process convenient operation. When a customer receives a package and needs to disassemble the packaging box, the packaging box can be opened only by tearing two easy-tearing strips 7, the shopping experience of the customer is improved, and the disassembling difficulty is reduced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A packing box comprises a paperboard, and is characterized in that a symmetrical first dividing line is formed on the paperboard to divide the paperboard into a first plate (1) and two second plates (2), wherein the two second plates (2) are connected to the opposite sides of the first plate (1) and are arranged diagonally and symmetrically;

the first cutting line comprises a first cutter plate line, a first steel wire, a second cutter plate line and a third cutter plate line, wherein the first cutter plate line, the first steel wire, the second cutter plate line and the third cutter plate line are sequentially connected, and the third cutter plate line is connected to the intersection point of the first cutter plate line and the first steel wire and is close to the first plate (1) and is perpendicular to the first cutter plate line;

a second cutting line, a third cutting line and a fourth cutting line are formed on the second plate (2), the second cutting line comprises a fourth cutter plate line and a fifth cutter plate line, the fourth cutter plate line is perpendicular to and intersects with the second cutter plate line, a first opening (3) is formed between the fourth cutter plate line and the second cutter plate line, the fifth cutter plate line is connected to the intersection point of the fourth cutter plate line and the second cutter plate line, and the fifth cutter plate line and the fourth cutter plate line are arranged at an included angle to form a hook part (11);

the third dividing line comprises a sixth cutter plate line and a second steel wire which are connected with each other, the second steel wire is connected with the third cutter plate line, and the sixth cutter plate line is connected with the fifth cutter plate line and arranged in an included angle mode to form a clamping portion (10);

the fourth dividing line is respectively connected to the intersection point of the second steel wire and the sixth cutter plate line and the intersection point of the first steel wire and the second cutter plate line, and a second opening (4) is formed among the fourth dividing line, the sixth cutter plate line, the fifth cutter plate line and the second cutter plate line.

2. A pack according to claim 1 wherein the second steel wire extends at an angle of 45 degrees to the first blade line.

3. A pack as in claim 1, wherein the cardboard corners are each provided with rounded corners (9).

4. The packaging box according to claim 1, wherein the cardboard is provided with a tearable bonding structure, the tearable bonding structure comprises a double-sided adhesive layer (5) and an easy-to-tear strip (7), the double-sided adhesive layer (5) is bonded to the edge positions of the same end of the first plate (1) and the second plate (2), and the easy-to-tear strip (7) is provided on the first plate (1) and the second plate (2) and spaced from the double-sided adhesive layer (5).

5. A package as claimed in claim 4, characterized in that the tear-off adhesive construction further comprises a release paper layer (6), the release paper layer (6) covering the double-sided adhesive layer (5).

6. A package according to claim 5, wherein one side of the release paper layer (6) along the length direction is provided with an easy-tear portion (61), and the easy-tear portion (61) and the double-sided adhesive layer (5) are arranged in a staggered manner.

7. A packet as in claim 6, wherein said tear-off portions (61) are undulated, regularly and continuously arranged.

8. A package as claimed in claim 4, characterized in that the tear strip (7) is formed with a tear handle (8) at both ends.

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