CN220243894U - Environment-friendly self-locking corrugated paper packaging box - Google Patents

Abstract

The utility model provides an environment-friendly self-locking corrugated paper packaging box, which comprises a corrugated paper box body, wherein a pulling groove is formed in the outer wall of the corrugated paper box body, two third folds are formed in the top of the corrugated paper box body, a self-locking structure is arranged at the top of the corrugated paper box body, two connecting blocks are bonded on the outer wall of the corrugated paper box body, and a transparent plate is connected between the two connecting blocks; according to the utility model, the two third folded edges are folded towards the inner side of the third folded edge, the first folded edge and the first folded edge are folded, the T-shaped poking piece is poked to enable the bayonet lock to shrink inwards, at the moment, the T-shaped poking piece is loosened after the first folded edge is attached to the first metal wrapping edge at one end of the first folded edge and the second metal wrapping edge, the T-shaped poking piece pushes the bayonet lock out under the action of the spring, and the bayonet lock is inserted into the clamping groove at one end of the second metal wrapping edge, so that the top of the corrugated paper packaging box forms self-locking, and the situation that the corrugated paper packaging box cannot be opened for violent disassembly after sealing by using an adhesive tape is avoided.

Description

Environment-friendly self-locking corrugated paper packaging box

Technical Field

The utility model belongs to the field of corrugated paper packaging boxes, and particularly relates to an environment-friendly self-locking corrugated paper packaging box.

Background

The corrugated paper packing box gradually replaces transport packaging containers such as wooden boxes and the like with excellent usability and good processing performance, and becomes the main force of transport packaging. It not only protects commodity, is convenient for storage, transportation, but also plays the role of beautifying commodity and propaganda commodity. The corrugated case belongs to an environment-friendly product, which is favorable for environmental protection and loading, unloading and transportation.

In the use process of the existing corrugated paper packaging box, the top of the corrugated paper packaging box is usually sealed by adopting an adhesive tape, when a user needs to use a tool to scratch the adhesive tape when disassembling the corrugated paper packaging box, but if the user does not have the tool at the side, the user can tear the corrugated paper packaging box in a violent disassembling mode, so that the box body is damaged and cannot be reused.

In summary, the present utility model provides an environment-friendly self-locking corrugated paper packaging box to solve the above problems.

Disclosure of Invention

The utility model aims to provide an environment-friendly self-locking corrugated paper packing box, which aims to solve the problems that in the prior art, the top of the corrugated paper packing box is usually sealed by an adhesive tape in the using process, when a user dismounts the corrugated paper packing box, the adhesive tape needs to be scratched by a tool, but if the user does not have the tool, the user can tear the corrugated paper packing box in a violent dismantlement mode, so that the box body is damaged and cannot be reused;

in order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environmental protection's auto-lock corrugated paper packing box, includes the corrugated case body, carry the draw-in groove has been seted up to the outer wall of the corrugated case body, the top of the corrugated case body is provided with two third hem, the top of the corrugated case body is provided with auto-lock structure, the outer wall bonding of the corrugated case body has two connecting blocks, two be connected with the transparent plate between the connecting block, auto-lock structure includes first hem, first metal bordure, spring groove, spring, T shape plectrum, bayonet lock, second hem, second metal bordure and draw-in groove, first hem sets up in the top of the corrugated case body, first metal bordure sets up in the one end of first hem, the spring groove sets up in the inside of first metal bordure, the spring sets up in the inside of spring groove, the one end fixed connection of T shape plectrum, the second hem sets up in the top of the corrugated case body, the second metal bordure sets up in the one end of second metal bordure, the first metal bordure sets up in the first metal bordure, the first metal bordure and the first metal bordure, the opening of first metal bordure, the first metal bordure and the first opening of surface, the first metal bordure and the first opening, the first metal bordure and the surface.

Preferably, the two connecting blocks are fixedly connected with a bottom plate.

Preferably, the transparent plate is made of acrylic material.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the corrugated paper packaging box, the two third folded edges are folded towards the inner side of the third folded edge, the first folded edge and the first folded edge are folded, the T-shaped poking piece is poked to enable the clamping pin to shrink inwards, at the moment, the T-shaped poking piece is loosened after the first folded edge is attached to the first metal wrapping edge at one end of the first folded edge and the second metal wrapping edge, the T-shaped poking piece pushes the clamping pin out under the action of the spring, the clamping pin is inserted into the clamping groove at one end of the second metal wrapping edge, and therefore self-locking is formed at the top of the corrugated paper packaging box, the situation that the corrugated paper packaging box cannot be opened for violent disassembly after sealing by using the adhesive tape is avoided, and the corrugated paper packaging box can be reused.

2. According to the utility model, a user can conveniently carry the corrugated paper packaging box through the lifting groove, and after the goods information sheet is put between the two connecting blocks, a carrier can clearly see through the transparent plate, so that the convenience is brought to the classification of the goods by the worker.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is an enlarged schematic view of the present utility model a.

In the figure:

1. a corrugated carton body; 2. a pulling groove; 3. a third flanging; 4. a self-locking structure; 5. a connecting block; 6. a bottom plate; 7. a transparent plate; 41. a first hem; 42. a first metal wrapping; 43. a spring groove; 44. a spring; 45. t-shaped plectrum; 46. a bayonet lock; 47. a second flanging; 48. a second metal wrapping; 49. a clamping groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides an environment-friendly self-locking corrugated paper packing box, which comprises a corrugated paper box body 1, wherein the raw material of the corrugated paper box body 1 is paper pulp, the paper box body has higher degradability, the environment is quite friendly, the folds at the bottom of the corrugated paper box body 1 are bonded and sealed through glue, a lifting groove 2 is formed in the outer wall of the corrugated paper box body 1, the lifting groove 2 is used for facilitating staff to carry the corrugated paper box body 1, two third folds 3 are formed in the top of the corrugated paper box body 1, a self-locking structure 4 is arranged in the top of the corrugated paper box body 1, two connecting blocks 5 are bonded on the outer wall of the corrugated paper box body 1, and a transparent plate 7 is connected between the two connecting blocks 5.

Referring to fig. 1-4, the self-locking structure 4 includes a first flange 41, a first metal edge 42, a spring slot 43, a spring 44, a T-shaped pulling piece 45, a locking pin 46, a second flange 47, a second metal edge 48 and a locking slot 49, wherein the first flange 41 is disposed at the top of the corrugated case 1, the first metal edge 42 is disposed at one end of the first flange 41, and the spring slot 43 is disposed inside the first metal edge 42.

Referring to fig. 1-4, the spring 44 is disposed in the spring slot 43, the T-shaped pulling plate 45 is connected with one end of the spring 44, the bayonet lock 46 is fixedly connected with one end of the T-shaped pulling plate 45, the second flange 47 is disposed at the top of the corrugated case 1, the second metal wrapping 48 is disposed at one end of the second metal wrapping 48, and the slot 49 is disposed at one side of the second metal wrapping 48.

Referring to fig. 1-4, an opening is formed on the surface of the first metal edge 42, and one end of the T-shaped dial sheet 45 extends to the outside through the opening on the surface of the first metal edge 42, so that a user can conveniently dial the T-shaped dial sheet 45 from the outside to open the top of the corrugated case 1.

Referring to fig. 1-4, the first flange 41 forms an elastic clamping structure with the second flange 47 through the first metal flange 42, the spring groove 43, the spring 44, the T-shaped pulling piece 45, the clamping pin 46, the second metal flange 48, the clamping groove 49, and the elastic clamping structure between the first flange 41 and the second flange 47, so that the top of the corrugated paper packaging box can form self-locking, and the situation that the corrugated paper packaging box cannot be opened for violent disassembly after sealing by using adhesive tape is avoided.

Referring to fig. 1 to 4, a base plate 6 is fixedly connected to the two connection blocks 5, and the base plate 6 is used for supporting a cargo information sheet placed between the two connection blocks 5.

Referring to fig. 1-4, the transparent plate 7 is made of acrylic material, and the acrylic material has the characteristics of good light transmittance and long service life, and after the goods information sheet is put between the two connecting blocks 5, a carrier can clearly see through the transparent plate 7, so that the carrier can conveniently classify the goods.

The specific working principle is as follows: as shown in fig. 1-4, when the environment-friendly self-locking corrugated paper packaging box is used, firstly, two third folded edges 3 are folded towards the inner side of the third folded edges 3, then the first folded edges 41 and the first folded edges 41 are folded, the T-shaped poking sheets 45 are poked to enable the clamping pins 46 to shrink inwards, at the moment, the first folded edges 41 are attached to the first metal wrapping edges 42 at one ends of the first folded edges 41 and the second metal wrapping edges 48, then the T-shaped poking sheets 45 are released, the clamping pins 46 are pushed out under the action of the springs 44, the T-shaped poking sheets 45 are inserted into the clamping grooves 49 at one ends of the second metal wrapping edges 48, so that self-locking is formed at the top of the corrugated paper packaging box, the situation that violent disassembly cannot be performed when the corrugated paper packaging box is sealed by using adhesive tapes is avoided, and when the corrugated paper packaging box is carried, a user can conveniently carry the corrugated paper packaging box through the lifting grooves 2, and after goods information is singly put between two connecting blocks 5, a carrier can clearly see through the transparent plate 7, so that the operator can conveniently carry goods.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (3)

1. The utility model provides an environmental protection's auto-lock type corrugated paper packing box, includes corrugated box body (1), its characterized in that: the utility model discloses a corrugated paper box, which is characterized in that a lifting groove (2) is formed in the outer wall of a corrugated paper box body (1), two third folding edges (3) are arranged at the top of the corrugated paper box body (1), a self-locking structure (4) is arranged at the top of the corrugated paper box body (1), two connecting blocks (5) are adhered to the outer wall of the corrugated paper box body (1), a transparent plate (7) is connected between the two connecting blocks (5), the self-locking structure (4) comprises a first folding edge (41), a first metal folding edge (42), a spring groove (43), a spring (44), a T-shaped pulling plate (45), a bayonet lock (46), a second folding edge (47), a second metal folding edge (48) and a clamping groove (49), the first folding edge (41) is arranged at the top of the corrugated paper box body (1), the first metal folding edge (42) is arranged at one end of the first folding edge (41), the spring groove (43) is formed in the first metal folding edge (42), the spring groove (44) is arranged in the interior of the first metal folding edge (42), the spring groove (43), the spring (44) is arranged in the interior of the spring groove (43), the T-shaped pulling plate (45) is fixedly connected with the top of the corrugated paper box body (45) at one end (45), the second metal is bordured (48) and is set up in the one end of second metal is bordured (48), draw-in groove (49) are seted up in one side of second metal is bordured (48), the opening has been seted up on the surface of first metal is bordured (42), just the one end of T shape plectrum (45) extends to outside through the opening on first metal is bordured (42) surface, first hem (41) are through first metal is bordured (42), spring groove (43), spring (44), T shape plectrum (45), bayonet lock (46), second metal is bordured (48), draw-in groove (49) and second flange (47) constitute elasticity block structure.

2. An environmentally friendly self-locking corrugated container as claimed in claim 1, wherein: the two connecting blocks (5) are fixedly connected with a bottom plate (6).

3. An environmentally friendly self-locking corrugated container as claimed in claim 2, wherein: the transparent plate (7) is made of acrylic material.