CN219295895U - One-way plug box of V groove exempts from to paste - Google Patents

Abstract

The utility model discloses a non-sticking V-groove unidirectional plug-in cover box, which comprises a bottom paperboard, wherein the back of the bottom paperboard is provided with a back paperboard, the back of the back paperboard is provided with an upper paperboard, the back of the upper paperboard is provided with a plugboard, the front of the bottom paperboard is provided with a front paperboard, the upper surface of the front paperboard is provided with a V-groove, both sides of the front paperboard are provided with connecting plates, both sides of the connecting plates are provided with connecting strips, the back of the connecting strips is provided with a supporting plate.

Description

A paste-free V-groove one-way cover box

technical field

The utility model relates to the technical field of packaging card boxes, in particular to an adhesive-free V-groove one-way lid insertion box.

Background technique

The carton is a three-dimensional shape, which is composed of a multi-faceted body formed by moving, stacking, folding and surrounding several surfaces. Cut, rotate, and fold the surface, and the obtained surface has different emotional expressions.

Existing publication number CN217554530U discloses a kind of packing carton, and above-mentioned utility model patent is convenient to put product main body in packing box when packing product main body, also is convenient to take it out, but the service life of packing box generally will not Very long, when the user replaces the packaging box, the old packaging box may be discarded, and the packaging box of the above-mentioned utility model patent is not a pure paper structure, and the environmental protection effect is not good.

Utility model content

The main purpose of the utility model is to provide a non-adhesive V-groove one-way cover box, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A paste-free V-groove one-way cover box, comprising a bottom cardboard, the back of the bottom cardboard is provided with a rear cardboard, the back of the rear cardboard is provided with an upper cardboard, and the back of the upper cardboard is provided with a plug-in board, The front of the bottom cardboard is provided with a front cardboard, the upper surface of the front cardboard is provided with a V groove, both sides of the front cardboard are provided with connecting plates, and both sides of the connecting plate are provided with connecting strips. The back of the connection bar is provided with a support plate.

In order to make the folding of the box cover more fixed, as a non-sticking V-groove one-way cover box of the present invention, the two sides of the bottom cardboard are provided with a first connecting block, and the front of the connecting plate is provided with a second connecting block. piece.

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

This kind of V-groove one-way plug-in lid box free of paste, through the setting of the bottom cardboard, rear cardboard, upper cardboard, inserting board, front cardboard, V-groove, connecting plate, connecting strip, and supporting plate, the user can use the bottom cardboard as the Basic Fold the front cardboard and the back cardboard vertically, fold the connecting board and the bottom cardboard vertically, and fold the connecting strip and the supporting board vertically. The inserting board is folded with the upper cardboard, and the inserting board is perpendicular to the upper cardboard. At this time, the upper cardboard can be covered. When the upper cardboard is covered, the inserting board is inserted inside the cover box. Through the above design, not only the V groove can be opened but the Automated production, no pasting, can be packed directly after die-cutting the V-groove, and shipped flat, easy to transport Pure cardboard structure, better environmental protection.

Description of drawings

Fig. 1 is a top view cut-away structural schematic diagram of a non-adhesive V-groove one-way cover box according to Embodiment 1 of the present utility model;

Fig. 2 is a schematic diagram of the axonometric structure of the first connecting block of a non-adhesive V-groove one-way plug-in lid box according to Embodiment 1 of the present utility model;

Fig. 3 is a schematic diagram of the axonometric structure of a V-groove one-way cover box support plate without sticking in Embodiment 1 of the present utility model;

Fig. 4 is a schematic diagram of the axonometric structure of the front cardboard of a non-adhesive V-groove one-way cover box in Embodiment 1 of the present utility model;

In the figure: 1. Bottom cardboard; 2. Rear cardboard; 3. Upper cardboard; 4. Plug-in board; 5. Front cardboard; 6. V-groove; 7. Connecting board; The first connection block; 11. The second connection block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

As shown in Figures 1-4, a non-adhesive V-groove one-way cover box, including a bottom cardboard 1, the back of the bottom cardboard 1 is provided with a back cardboard 2, and the back of the back cardboard 2 is provided with an upper cardboard 3 , the back of the upper cardboard 3 is provided with a board 4, the front of the bottom cardboard 1 is provided with a front cardboard 5, the upper surface of the front cardboard 5 is provided with a V groove 6, and the two sides of the front cardboard 5 Both are provided with connecting plates 7 , connecting bars 8 are arranged on both sides of the connecting plates 7 , and supporting plates 9 are arranged on the back of the connecting bars 8 .

During specific use, when the user folds the box cover, the front cardboard 5 and the rear cardboard 2 can be vertically folded on the basis of the bottom cardboard 1, and after folding, the connecting plate 7 and the front cardboard 5 are vertically folded. Connecting plate 7 and bottom cardboard 1 are vertical state, then the connecting bar 8 and support plate 9 are vertically folded, and now support plate 9 is next to the bottom cardboard 1, connecting bar 8 is perpendicular to connecting plate 7, then just can insert board 4 is folded with the upper cardboard 3, and the plug-in board 4 is perpendicular to the upper cardboard 3. At this time, the upper cardboard 3 can be covered. Note that when the upper cardboard 3 is covered, the plug-in board 4 is inserted inside the cover box.

In this embodiment, first connecting blocks 10 are provided on both sides of the bottom cardboard 1 , and second connecting blocks 11 are provided on the front of the connecting board 7 .

In specific use, the design of the first connecting block 10 and the second connecting block 11 can make the folding of the box cover more fixed.

Working principle: When folding the box cover, the user can firstly fold the front cardboard 5 and the rear cardboard 2 vertically on the basis of the bottom cardboard 1, and then fold the connecting plate 7 and the front cardboard 5 vertically after folding. A connection block 10 is inside the box cover, and at this time the connection plate 7 and the bottom cardboard 1 are in a vertical state, then the connection strip 8 and the support plate 9 are vertically folded, and now the support plate 9 is next to the bottom cardboard 1, and the connection strip 8 is perpendicular to the connecting plate 7, and now the second connecting block 11 can be folded so that the second connecting block 11 is in a vertical state with the front cardboard 5, the rear cardboard 2 and the connecting plate 7, and then the plugboard 4 Fold with the upper cardboard 3, and the plug-in board 4 is perpendicular to the upper cardboard 3. At this time, the upper cardboard 3 can be covered. Note that when the upper cardboard 3 is covered, the plug-in board 4 is inserted inside the cover box.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (2)

1. The utility model provides a exempt from to paste one-way plug-in cover box of V groove, includes bottom cardboard (1), its characterized in that: the back of bottom cardboard (1) is provided with back cardboard (2), the back of back cardboard (2) is provided with cardboard (3), the back of going up cardboard (3) is provided with picture peg (4), the front of bottom cardboard (1) is provided with preceding cardboard (5), V groove (6) have been seted up to the upper surface of preceding cardboard (5), the both sides of preceding cardboard (5) all are provided with connecting plate (7), the both sides of connecting plate (7) are provided with connecting strip (8), the back of connecting strip (8) is provided with backup pad (9).

2. The paste-free V-groove one-way plugging case according to claim 1, wherein: the two sides of the bottom paper board (1) are provided with first connecting blocks (10), and the front surface of the connecting board (7) is provided with second connecting blocks (11).

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