Zipper packaging box convenient to reuse

Abstract

The utility model discloses a zipper packing box convenient to reuse, which belongs to the technical field of packing boxes and comprises a box body, a first paperboard and a second paperboard are respectively arranged on two opposite sides of the box body, the second paperboard comprises a first part and a second part, and two rows of parallel zipper holes are arranged at the joint of the first part and the second part at intervals. A tearing notch is formed in the paperboard at one end of the two rows of zipper holes, and a tearing block connected with the paperboard between the two rows of zipper holes is formed at the tearing notch; a box opening groove is formed in the paperboard at the other end of the two rows of zipper holes, the box opening groove is located on one side close to the second part of the second paperboard, a tearing strip is arranged between the two rows of zipper holes, and the lower surface of the tearing strip is smooth; an adhesive strip is arranged on the first paperboard, and when the second paperboard is arranged on the first paperboard, the tearing strip is located over the adhesive strip, and the tearing strip is bonded with the adhesive strip; after the zipper packaging box is opened, the zipper packaging box can be conveniently sealed again, and articles can be put into the zipper packaging box again for use.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a zipper packaging box that is convenient for repeated use. Background Art

[0002] Zipper-type corrugated carton packaging is made of corrugated cardboard and is produced by professional packaging machinery and equipment. When using it, just pull the zipper according to the instructions on the box, and the carton will open immediately. The built-in zipper makes unpacking more convenient, and it can also be discovered in time when the packaging box is opened in advance.

[0003] During use, the tear strip of the packaging box is separated from the packaging box after the packaging box is opened, and the tear strip is usually discarded. After the packaging box is opened, it cannot be conveniently sealed and used after the items are loaded into the packaging box again.

[0004] In view of the above situation, designers need to design a device that is convenient for fixing the position of the tear strip and convenient for sealing the box body during subsequent use after unpacking, so as to solve the problem that the zipper packaging box cannot be conveniently sealed again and loaded with items for use again after unpacking. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art problems, the purpose of the utility model is to provide a zipper packaging box that is easy to reuse. By setting an opening groove at one end of the zipper hole on one side of the zipper packaging box, when the tear strip is torn to the opening groove, the packaging box can be directly opened (the tear strip continues to be connected to the side of the upper cover plate of the zipper packaging box). When the zipper packaging box is sealed for reuse, the zipper packaging box can be sealed by gluing the tear strip, so as to solve the problem that the zipper packaging box cannot be conveniently sealed again after opening the box and cannot be loaded with items for reuse.

[0006] The technical solution of the utility model is as follows:

[0007] A zipper packaging box that is convenient for repeated use comprises a box body, wherein a first paperboard and a second paperboard are respectively arranged on opposite sides of the box body, the second paperboard comprises a first part and a second part, two rows of parallel zipper holes are arranged at intervals at the connection between the first part and the second part, a tearing notch is arranged on the paperboard at one end of the two rows of zipper holes, and a tearing block connected to the paperboard between the two rows of zipper holes is formed at the tearing notch; a box opening groove is arranged on the paperboard at the other end of the two rows of zipper holes, the box opening groove is located on a side close to the second part of the second paperboard, a tear strip is arranged between the two rows of zipper holes, and the lower surface of the tear strip is smooth; the lower part of the second paperboard is bonded to the first paperboard by glue;

[0008] The first paperboard is provided with an adhesive strip, and when the second paperboard is on the first paperboard, the tear strip is located just above the adhesive strip, and the tear strip is bonded to the adhesive strip.

[0009] Furthermore, lining plates are provided on the other two sides of the upper end of the box body.

[0010] Furthermore, a connecting plate is provided above the tearing block, the other end of the connecting plate extends above the first part of the second paperboard, the surface of the first part of the second paperboard is coated, and the connecting plate and the first part of the second paperboard are detachably connected.

[0011] Furthermore, a sticky block is provided on the lower end surface of the connecting plate located above the first part of the second paperboard, and the sticky block is adhered to the upper part of the first part of the second paperboard.

[0012] Furthermore, the connecting plate and the first part of the second paperboard are connected by a concealed buckle, and the button surface and button hole of the concealed buckle are respectively arranged on the end surfaces of the connecting plate and the second paperboard facing each other. When there is no need to pull the tear strip, the tear block under the connecting plate can be conveniently fixed to avoid accidental touch causing the tear block to flip up.

[0013] Furthermore, the adhesive strip and the tear strip have the same width and length, an adhesive layer is provided under the tear strip, and the width of the adhesive layer is not greater than the width of the tear strip.

[0014] Furthermore, both the sticky strip and the sticky block are made of nano double-sided adhesive, which is a kind of transparent nano double-sided adhesive made of high molecular weight material that is traceless, washable and reusable. Each sticky surface can be immediately reused after being cleaned with clean water, dried or blown dry if it is exposed to dust, crumbs, sweat, metal powder, etc. during use. It does not affect the original stickiness; it can make the sticky strip repeatedly stick to the tear strip.

[0015] Furthermore, the box body, the first paperboard and the second paperboard are all made of corrugated paperboard.

[0016] The advantages of the utility model are:

[0017] 1. After the tear strip on the top of the box body is torn off, the paperboard part at the tail end of the tear strip is attached to the second part of the second paperboard, and an adhesive strip that can stick to the tear strip is arranged on the first paperboard. When the box body is used again, the bottom of the tear strip can be conveniently connected with the adhesive strip to seal the box body, and the tear block at one end of the tear strip can also be connected with the second part of the second paperboard through the connecting plate, so as to achieve the purpose of conveniently sealing the top of the box body and make it convenient to use again.

[0018] 2. The utility model provides a box opening groove on the second paperboard. When the tear strip is pulled to the end, the first part and the second part of the second paperboard are separated in advance, and the paperboard part between the two rows of zipper holes continues to be connected with the first part of the second paperboard, and does not need to be discarded. When the paperboard is recycled, it can be recycled as a whole without generating excess garbage.

[0019] 3. The utility model connects the tear block at the end of the tear strip to the second part of the second paperboard in a detachable manner by providing a connecting plate. When the tear strip does not need to be pulled, the tear block under the connecting plate can be conveniently fixed to avoid the tear block flipping up due to accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the second paperboard of the utility model being opened.

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 3 For the utility model Figure 2 Schematic diagram of the local enlarged structure at A.

[0023] Figure numerals: 1, box body; 1-1, first cardboard; 1-2, second cardboard; 101, zipper hole; 102, tear notch; 103, box opening slot; 2, tear strip; 3, first part; 4, second part; 5, adhesive strip; 6, connecting plate; 7, adhesive block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] A zipper packaging box that is convenient for repeated use, such as Figure 1-3 As shown, it comprises a box body 1, wherein the first cardboard 1-1 and the second cardboard 1-2 are respectively arranged on opposite sides of the box body 1, the second cardboard 1-2 comprises a first part 3 and a second part 4, two rows of parallel zipper holes 101 are arranged at intervals at the connection between the first part 3 and the second part 4, a tear notch 102 is arranged on the cardboard at one end of the two rows of zipper holes 101, and a tear block connected to the cardboard between the two rows of zipper holes 101 is formed at the tear notch 102; a box opening groove 103 is arranged on the cardboard at the other end of the two rows of zipper holes 101, and the box opening groove 103 is located on a side close to the second part 4 of the second cardboard 1-2, a tear strip 2 is arranged between the two rows of zipper holes 101, and the lower surface of the tear strip 2 is smooth; the lower part 4 of the second cardboard 1-2 is bonded to the first cardboard 1-1 by glue;

[0026] An adhesive strip 5 is provided on the first paperboard 1 - 1 . When the second paperboard 1 - 2 is on the first paperboard 1 - 1 , the tear strip 2 is located directly above the adhesive strip 5 , and the tear strip 2 is bonded to the adhesive strip 5 .

[0027] According to the utility model, when disassembling the box body 1, the tear block on one side of the zipper hole 101 is pulled upward, and the tear block drives the tear strip 2 below to move, and the part of the second paperboard 1-2 located at the two rows of zipper holes 101 is separated from the second paperboard 1-2, and when it is pulled to the box opening groove 103, the first part 3 of the second paperboard 1-2 is separated from the second part 4, and then the box body 1 can be opened; at this time, the paperboard part between the two rows of zipper holes 101 continues to be connected with the first part 3 of the second paperboard 1-2, and does not need to be discarded; When the box body 1 is used again to load items, the items are first placed inside the box body 1, and then the first paperboard 1-1 is covered, and the second paperboard 1-2 is covered on top of the first paperboard 1-1, and then the tear strip 2 is pressed on the adhesive strip 5 to make the tear strip 2 and the adhesive strip 5 bonded and connected, and the connecting plate 6 above the tear block at one end of the tear strip 2 is connected to the second paperboard 1-2, and the adhesive block 7 below the connecting plate 6 is adhered to the second part 4 of the second paperboard 1-2; the box body 1 can be conveniently sealed, so that the box body 1 can be reused.

[0028] It should be noted that, in the initial state, a smooth protective layer is attached to the surface of the adhesive strip 5 on the first paperboard 1 - 1 , and after the protective layer is torn off, the adhesive layer of the adhesive strip 5 is exposed.

[0029] Furthermore, lining plates are provided on the other two sides of the upper end of the box body 1.

[0030] Furthermore, a connecting plate 6 is provided above the tearing block, and the other end of the connecting plate 6 extends above the first part 3 of the second cardboard 1-2. The surface of the first part 3 of the second cardboard 1-2 is coated, and the connecting plate 6 and the first part 3 of the second cardboard 1-2 are detachably connected.

[0031] Furthermore, a sticky block 7 is provided on the lower end surface of the connecting plate 6 located above the first portion 3 of the second paperboard 1 - 2 , and the sticky block 7 is adhered to the first portion 3 of the second paperboard 1 - 2 .

[0032] Furthermore, the connecting plate 6 is connected to the first part 3 of the second cardboard 1-2 by a hidden button, and the button surface and button hole of the hidden button are respectively arranged on the end surfaces of the connecting plate 6 and the second cardboard 1-2 facing each other. When there is no need to pull the tear strip 2, the tear block under the connecting plate 6 can be conveniently fixed to avoid accidental touch causing the tear block to flip up.

[0033] Furthermore, the adhesive strip 5 is consistent with the tear strip 2 in width and length, an adhesive layer is provided below the tear strip 2 , and the width of the adhesive layer is not greater than the width of the tear strip 2 .

[0034] Furthermore, both the adhesive strip 5 and the adhesive block 7 are made of nano double-sided adhesive, which is a kind of transparent nano double-sided adhesive made of high molecular weight material that is traceless, washable and reusable. Each adhesive surface can be immediately reused after being washed with clean water, dried or blown dry if it is exposed to dust, crumbs, sweat, metal powder, etc. during use, without affecting the original stickiness; the adhesive strip 5 can be repeatedly adhered to the tear strip 2.

[0035] Furthermore, the box body 1, the first paperboard 1-1 and the second paperboard 1-2 are all made of corrugated paperboard.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A zipper packaging box that is convenient for repeated use, comprising a box body, and two opposite sides of the box body are respectively provided with a first paperboard and a second paperboard, characterized in that: The second paperboard comprises a first part and a second part, two rows of parallel zipper holes are arranged at intervals at the connection between the first part and the second part, a tear notch is arranged on the paperboard at one end of the two rows of zipper holes, and a tear block connected to the paperboard between the two rows of zipper holes is formed at the tear notch; a box opening groove is arranged on the paperboard at the other end of the two rows of zipper holes, the box opening groove is located on a side close to the second part of the second paperboard, a tear strip is arranged between the two rows of zipper holes, and the lower surface of the tear strip is smooth; the lower part of the second paperboard is bonded to the first paperboard by glue; The first paperboard is provided with an adhesive strip, and when the second paperboard is on the first paperboard, the tear strip is located just above the adhesive strip, and the tear strip is bonded to the adhesive strip.

2. A reusable zipper packaging box according to claim 1, characterized in that: The other two sides of the upper end of the box body are both provided with lining plates.

3. The zipper packaging box that is convenient for repeated use according to claim 1, characterized in that: A connecting plate is arranged above the tearing block, and the other end of the connecting plate extends above the first part of the second paperboard. The surface of the first part of the second paperboard is coated with a film, and the connecting plate and the first part of the second paperboard are detachably connected.

4. A reusable zipper packaging box according to claim 3, characterized in that: The lower end surface of the connecting plate located above the first part of the second paperboard is provided with an adhesive block, and the adhesive block is adhered to the upper part of the first part of the second paperboard.

5. The zipper packaging box that is convenient for repeated use according to claim 3, characterized in that: The connecting plate is connected to the first part of the second paperboard via a concealed buckle.

6. The zipper packaging box that is convenient for repeated use according to claim 4, characterized in that: The adhesive strip and the tear strip have the same width and length, an adhesive layer is provided under the tear strip, and the width of the adhesive layer is not greater than the width of the tear strip.

7. The reusable zipper packaging box according to claim 4, characterized in that: The adhesive strips and the adhesive blocks are both made of nano double-sided adhesive.

8. The reusable zipper packaging box according to claim 1, characterized in that: The box body, the first paperboard and the second paperboard are all made of corrugated paperboard.

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