CN220563146U - Cardboard packing carton of V groove is opened - Google Patents

Abstract

The utility model discloses a V-grooved paperboard packaging box, which relates to the field of paperboard packaging and comprises a packaging bottom box and an inner blank plate, wherein a packaging top box is fixedly adhered to one side of the outer part of the packaging bottom box, the packaging bottom box and the packaging top box are both surrounded by a packaging paper plate, V-shaped grooves are formed in one side of the inner part of the packaging paper plate at intervals, a reinforcing base layer is arranged in the V-shaped grooves on the packaging paper plate, the reinforcing base layer is positioned in the middle of the inner part of the V-shaped grooves, and a plurality of arc-shaped convex blocks are uniformly arranged in the V-shaped grooves on the packaging paper plate. The utility model discloses a V type inslot is strengthened the basic unit through the inboard of V type groove, avoids the fracture, utilizes the arc lug of strengthening the basic unit both sides to stagger the installation at V type inslot symmetry, and when V type groove was closed, the arc lug was crisscross fixed, avoids V type groove closure dislocation, and simple structure is stable, consolidates the outside after the fifty percent discount through the reinforcement base plate in V type groove outside, avoids outside fracture when forming right angle crease, and practical value is high.

Description

Cardboard packing carton of V groove is opened

Technical Field

The utility model relates to the technical field related to paperboard packaging, in particular to a paperboard packaging box with V-shaped grooves.

Background

The prior double-layer paperboard connected by crease lines is generally arranged on a packaging box body of the opening packaging box and comprises a bottom cover and a surface cover connected to the bottom cover through crease lines to form a cigarette accommodating space, the wall bodies of the bottom cover and the surface cover are uniform and comprise a double-layer structure of an outer layer and an inner layer, the inner layer and the outer layer are of an integrated structure formed by cutting paperboard according to a cutting die, and the inner layer and the outer layer are matched to form a box body with preset compressive strength.

In the prior art, the problem that the packaging box is poor in forming effect and attractive in appearance due to the fact that the pressing marks are formed in the paper boards is solved, however, the thickness of the paper boards is thinner and the strength is lower due to the fact that the V-shaped grooves are formed between the paper boards on the side walls, the paper boards are easy to break in the forming process of the packaging box, the inner sides of the V-shaped grooves are easy to misplace, folding is unstable, the outer sides of the V-shaped grooves are easy to break, the packaging box cannot be used, and the practical performance is low.

Disclosure of Invention

An object of the present application is to provide a V-groove paperboard packaging box, so as to solve the problem set forth in the above background art.

In order to achieve the above purpose, the present application provides the following technical solutions: v-grooved paperboard packaging box: including packing end box and setting are in the inboard interior blank in top of packing end box, packing end box outside one side bonding is fixed with the packing top box, packing end box with the packing top box all adopts the packing cardboard to enclose, packing cardboard's inside one side interval is equipped with V type groove, be located on the packing cardboard the inside in V type groove is provided with the enhancement basic unit, just the enhancement basic unit is located the inside middle department in V type groove, evenly be provided with a plurality of arc lug on the packing cardboard in the V type groove, just the arc lug is in the both ends center department in V type groove, be located on the packing cardboard the bottom one side center department in V type groove is filled with the reinforcement base plate, be located on the packing cardboard the both sides in V type groove all are provided with the arc lug, just in the V type groove the arc lug is crisscross fixed.

In summary, the utility model has the technical effects and advantages that:

1. according to the utility model, the inner side is reinforced through the reinforcing base layer at the inner side of the V-shaped groove, breakage is avoided, the arc-shaped protruding blocks at the two sides of the reinforcing base layer are symmetrically and alternately arranged in the V-shaped groove, when the V-shaped groove is closed, the arc-shaped protruding blocks are alternately fixed, the V-shaped groove is prevented from being closed and misplaced, the structure is simple and stable, the outer side after being folded is reinforced through the reinforcing base plate at the outer side of the V-shaped groove, the outer side breakage is avoided when the right-angle crease is formed, the outer side paperboard is reinforced, the design is reasonable and ingenious, and the practicability is strong.

2. According to the utility model, the paperboard packaging box is conveniently used by the packaging bottom box, the inner blank plate and the packaging top box, the arc-shaped grooves are used for conveniently taking internal articles, the operation is simple and convenient, the structure is stable, the front side and the rear side of the V-shaped groove are used for reinforcing the paperboard, the stable closing is realized, and the practical value is high.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic top view of the overall structure of a V-grooved paperboard package according to an embodiment of the application;

FIG. 2 is a schematic perspective view of the packaging paperboard of the V-grooved paperboard packaging box in the embodiment of the application;

FIG. 3 is a schematic perspective view of the top of a V-groove of a V-grooved paperboard package according to an embodiment of the application;

FIG. 4 is a schematic perspective view of the bottom structure of a V-groove paperboard package according to an embodiment of the application;

fig. 5 is a schematic enlarged view of the structure at a in fig. 2.

In the figure: 1. packaging a bottom box; 2. an inner blank; 3. packaging the top box; 4. packaging paper board; 5. a V-shaped groove; 6. reinforcing the base layer; 7. an arc cam; 8. reinforcing the substrate; 9. an arc-shaped groove; 10. and (5) an elastic paperboard.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-5, a V-grooved cardboard packaging box comprises a packaging bottom box 1 and an inner blank 2 arranged on the inner side of the top of the packaging bottom box 1, and is characterized in that a packaging top box 3 is fixedly bonded on one side of the outer part of the packaging bottom box 1, the packaging bottom box 1 and the packaging top box 3 are surrounded by a packaging paper board 4, a V-shaped groove 5 is formed in one side of the inner part of the packaging paper board 4 at intervals, a reinforcing base layer 6 is arranged in the V-shaped groove 5 on the packaging paper board 4, the reinforcing base layer 6 is arranged in the middle of the V-shaped groove 5, a plurality of arc-shaped protruding blocks 7 are uniformly arranged in the V-shaped groove 5 on the packaging paper board 4, reinforcing base plates 8 are filled in the centers of the two ends of the V-shaped groove 5 on the packaging paper board 4, the arc-shaped protruding blocks 7 are arranged on two sides of the V-shaped groove 5, and the arc-shaped protruding blocks 7 in the V-shaped groove 5 are fixed in a staggered manner.

Wherein, arc lug 7 in V type groove 5 on the packing cardboard 4 all through the mode fixed mounting of bonding, simple structure is stable, adopts the carton nail simultaneously.

The inner side of the top of the packaging bottom box 1 is fixedly adhered with an inner blank plate 2, and the outer side of the inner blank plate 2 is matched with the packaging top box 3, so that stable connection of the packaging bottom box 1 and the packaging top box 3 is realized.

Wherein, the center of one end of the top of the inner blank plate 2 is provided with an arc-shaped groove 9, which is convenient for operation.

Wherein, the horizontal side of the V-shaped groove 5 on the packing paper board 4 is provided with an elastic paper board 10, which increases the elastic performance and avoids the fracture.

Wherein, the inner side of the bottom of the inner blank plate 2 on the packaging bottom box 1 is provided with dampproof lining paper, thereby improving the dampproof performance of the internal articles.

The working principle of the utility model is as follows: the utility model discloses a V type inslot is inboard strengthens the basic unit, avoids the fracture, utilizes the arc lug of strengthening the basic unit both sides to stagger the installation at V type inslot symmetry, and when V type inslot was closed, the arc lug was crisscross fixed, avoids V type inslot to close dislocation, and simple structure is stable, consolidates the outside after the fifty percent discount through the reinforcement base plate in V type inslot outside, avoids outside fracture when forming right angle crease, consolidates outside cardboard, reasonable in design is ingenious, and the practicality is strong.

Convenient use to card paper packing carton is realized to box, interior blank and packing top box at the bottom of the packing, utilizes the arc recess to be convenient for take to inside article, easy operation is convenient, stable in structure, utilizes the front and back both sides of V type groove to consolidate the cardboard, realizes stable closure, and practical value is high.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a paper card packing carton of opening V groove, is in including packing end box (1) and setting inner blank (2) of the top inboard of packing end box (1), its characterized in that, packing end box (1) outside one side bonding is fixed with packing top box (3), packing end box (1) with packing top box (3) all adopt packing cardboard (4) to enclose, packing cardboard (4) inside one side interval is equipped with V type groove (5), packing cardboard (4) are located V type groove (5) are provided with enhancement basic unit (6) in the inside of V type groove (5), just enhancement basic unit (6) are located in the inside middle department of V type groove (5), packing cardboard (4) are last evenly to be provided with a plurality of arc lug (7) in V type groove (5), just arc lug (7) are in the both ends center department of V type groove (5), packing cardboard (4) are located bottom one side center department of V type groove (5) is filled and is strengthened base plate (8), above-mentioned be located V type lug (7) are located between the arc lug (5) and fixed between the arc type groove (5).

2. A V-grooved card paper package in accordance with claim 1, wherein: arc-shaped protruding blocks (7) in the V-shaped grooves (5) on the packaging paperboard (4) are fixedly installed in an adhesive mode.

3. A V-grooved card paper package in accordance with claim 1, wherein: the inner side of the top of the packaging bottom box (1) is fixedly adhered with the inner blank plate (2), and the outer side of the inner blank plate (2) is matched with the packaging top box (3).

4. A V-grooved card paper package in accordance with claim 1, wherein: an arc-shaped groove (9) is formed in the center of one end of the top of the inner blank plate (2).

5. A V-grooved card paper package in accordance with claim 1, wherein: and an elastic paperboard (10) is arranged on the packaging paperboard (4) and positioned on one horizontal side of the V-shaped groove (5).

6. A V-grooved card paper package in accordance with claim 1, wherein: the inner side of the bottom of the inner blank plate (2) on the packaging bottom box (1) is provided with a moistureproof lining paper.