CN214002378U

CN214002378U - Packing box structure

Info

Publication number: CN214002378U
Application number: CN202022601357.9U
Authority: CN
Inventors: 王旭范; 潘乐霞
Original assignee: Hangzhou Baisheng Printing Co ltd
Current assignee: Hangzhou Baisheng Printing Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-20
Anticipated expiration: 2030-11-11

Abstract

The utility model belongs to the technical field of packaging material and specifically relates to a packing carton structure is related to, it includes the mainboard, set up first pterygoid lamina in mainboard one side, set up second pterygoid lamina and the apron at the relative first pterygoid lamina opposite side of mainboard, apron one side is kept away from mainboard one side with the second pterygoid lamina and is connected, the mainboard does not set up first pterygoid lamina and second pterygoid lamina's both sides and is provided with a curb plate respectively, two curb plate homonymy one end all with first pterygoid lamina between be provided with the connecting plate, two curb plate homonymy other end all with the second pterygoid lamina between be provided with the flexible connection layer. The application has the effect of reducing the likelihood of the outer side surface appearing imprinted after folding of the cardboard connection when transporting the foldable packaging carton.

Description

Packing box structure

Technical Field

The application relates to the field of packaging materials, in particular to a packaging box structure.

Background

The packing box is a box body made of paper materials, and in order to facilitate transportation, the existing packing box is mostly made by adopting a manufacturing method that a plurality of hard paper boards are combined to form a foldable packing paper box.

By way of search, chinese patent publication No. CN201105824Y discloses a foldable magnet carton, which is formed by arranging 4 foldable creases on a rectangular main body carton to form five rectangular boards interconnected in sequence: front bezel, bottom plate, back plate, upper plate and front shroud, at the front bezel, the both ends of bottom plate and back plate are inwards provided with side hardboard respectively, be provided with the crease with the corresponding position of front bezel, bottom plate and back plate on this side hardboard, with the side and the hardboard by the inside upwards roll over to upright position and with the front shroud roll over to the lid close the front bezel on, be provided with the magnetite or magnetite and the iron sheet that can mutual actuation respectively on the hardboard of main part hardboard and side and the laminating department of hardboard.

With respect to the related art among the above, the inventors consider that the following drawbacks exist:

when the cardboard of main part cardboard and side cardboard laminating department was folded and is flattened and transport, the cardboard corner can form the impression with main part cardboard and side cardboard laminating junction lateral surface, and the influence is pleasing to the eye, and makes the junction damage easily take place.

SUMMERY OF THE UTILITY MODEL

In order to reduce the likelihood of the outer side surface of the folded cardboard connection becoming imprinted after folding when transporting the foldable packaging carton, the present application provides a packaging box structure.

The application provides a packing carton structure adopts following technical scheme:

the utility model provides a packing box structure, includes the mainboard, sets up first pterygoid lamina in mainboard one side, sets up second pterygoid lamina and the apron at the relative first pterygoid lamina opposite side of mainboard, apron one side is kept away from mainboard one side with the second pterygoid lamina and is connected, the mainboard does not set up the both sides of first pterygoid lamina and second pterygoid lamina and is provided with a curb plate respectively, two curb plate homonymy one end all with first pterygoid lamina between be provided with the connecting plate, two curb plate homonymy other end all with the second pterygoid lamina between be provided with the flexible connection layer.

Through adopting above-mentioned technical scheme, when carrying out the packing carton transportation, need overturn the second wing for the collapsible transportation of packing carton, after the upset, flexible connection layer clamp is between apron and second wing, and because flexible connection layer has elasticity, can not form the impression after effectively making apron and second wing junction folding, has improved the aesthetic property of packing carton greatly.

Preferably, folding marks are arranged between the main plate and the first wing plate, between the main plate and the second wing plate, and between the main plate and the two side plates.

Through adopting above-mentioned technical scheme, all be provided with the folding trace between mainboard and first pterygoid lamina, second pterygoid lamina and two curb plates, when folding packing carton, effectively make the mainboard and first pterygoid lamina, second pterygoid lamina and two be convenient for more fold between the curb plate, and reduce the possibility that the crease appears in the junction.

Preferably, waterproof coatings are arranged on the outer sides of the main plate, the cover plate, the two wing plates and the two side plates.

Through adopting above-mentioned technical scheme, all be provided with waterproof coating in mainboard, apron, two pterygoid laminas and two curb plates outsides, can play the waterproof effect for the packing carton.

Preferably, two the connecting plate is the set-square, every one side minor face of connecting plate all keeps away from apron one side with corresponding the curb plate and is connected, two the opposite side minor face of connecting plate is close to both ends department with first pterygoid lamina medial surface respectively and is connected.

Through adopting above-mentioned technical scheme, set up the connecting plate into the set square, practiced thrift the material.

Preferably, one side of the cover plate, which is far away from the second wing plate, is provided with a flange, and the inner side of the flange is connected with the outer side of the first wing plate through a connecting piece.

Through adopting above-mentioned technical scheme, set up the turn-ups on the apron, when using the packing carton, locate first pterygoid lamina with the turn-ups lid on, the rethread connecting piece is fixed, effectively realizes the packing carton combination.

Preferably, the cover plate is provided with an opening, and a transparent film is arranged in the opening.

Through adopting above-mentioned technical scheme, set up the opening on the apron, and install transparent film in the opening for the packing carton is after having packed the product, and the consumer can follow the interior article of observing in the opening in the packing carton.

Preferably, the spread groove has been seted up on the first pterygoid lamina, the connecting piece includes connecting rod and butt rod, the one end and the turn-ups of connecting rod are connected, the other end of connecting rod is worn out the spread groove and is rotated with the butt rod and be connected, the butt rod is close to a connecting rod side and the contact of first pterygoid lamina lateral surface.

Through adopting above-mentioned technical scheme, after packing carton aggregate erection, rotate the butt joint pole for the butt joint pole can pass the spread groove notch, can open the packing carton, when treating that the packing carton needs to be closed, rotates the butt joint pole once more, makes the butt joint pole card outside the spread groove notch, effectively realizes the switching of packing carton.

Preferably, a hand strap is arranged on the outer side of the cover plate.

Through adopting above-mentioned technical scheme, install the hand-strap on the packing carton, portable when using.

In summary, the present application includes at least one of the following beneficial technical effects:

when the packaging box is transported, the second wing plate needs to be turned over, so that the packaging box can be transported in a foldable mode, after the packaging box is turned over, the flexible connecting layer is clamped between the cover plate and the second wing plate, and due to the fact that the flexible connecting layer is elastic, marks cannot be formed at the joint of the cover plate and the second wing plate after the flexible connecting layer is folded, and attractiveness of the packaging box is greatly improved;

a waterproof coating is arranged on the outer sides of the main plate, the cover plate, the two wing plates and the two side plates, so that the waterproof effect on the packing box can be achieved;

after the packing carton built-up mounting, rotate the butt joint pole for the butt joint pole can pass the spread groove notch, can open the packing carton, when treating that to close the packing carton, rotates the butt joint pole once more, makes the butt joint pole card outside the spread groove notch, effectively realizes the switching of packing carton.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of the embodiment of the present application in different states;

fig. 3 is a schematic diagram of an exploded structure of a connector according to an embodiment of the present application.

Description of reference numerals: 1. a main board; 2. a first wing plate; 21. connecting grooves; 3. a second wing plate; 4. a cover plate; 41. an opening; 5. a side plate; 6. a connecting plate; 7. a flexible connecting layer; 8. a fold mark; 9. flanging; 10. a connecting member; 101. a connecting rod; 102. a butting rod; 103. a circular plate; 104. a rotating groove; 11. a hand strap; 12. a transparent film.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a packing carton structure. Referring to fig. 1 and 2, a packing box structure includes a main board 1, a first wing plate 2 installed on one side of the main board 1, a second wing plate 3 installed on the main board 1 and far away from one side of the first wing plate 2, and a cover plate 4, wherein one side of the cover plate 4 is connected with one side of the second wing plate 3 far away from the main board 1, and side plates 5 are installed on the other two sides of the main board 1.

Connecting plates 6 are installed at one ends of the two side plates 5 at the same side, the two connecting plates 6 are set squares, the short edge of one side of each connecting plate 6 is connected with one side of the cover plate 4 far away from the two side plates 5, and the short edges of the other side of the two connecting plates 6 are connected with the inner side faces of the first wing plates 2 close to the two ends respectively.

A flange 9 is arranged on one side of the cover plate 4 far away from the second wing plate 3, and the inner side of the flange 9 is connected with the outer side of the first wing plate 2 through a connecting piece 10.

All be connected with flexible connection layer 7 between two blocks of 5 homonymy other ends of curb plate and the second pterygoid lamina 3, two flexible connection layer 7 are three horn shapes, and two flexible connection layer 7 one side minor faces are kept away from first pterygoid lamina 2 one side with two blocks of curb plates 5 respectively and are connected, and the opposite side minor face of two flexible connection layers 7 is close to both ends department with 3 medial surfaces of second pterygoid lamina respectively and is connected.

When carrying out the packing carton transportation, need overturn second pterygoid lamina 3 and turn-ups 9 for the collapsible transportation of packing carton, the upset back, flexible connection layer 7 presss from both sides between apron 4 and second pterygoid lamina 3, and because flexible connection layer 7 has elasticity, can not form the impression after effectively making apron 4 and the folding back of second pterygoid lamina 3 junction, has improved the aesthetic property of packing carton greatly, and has reduced the possibility that second pterygoid lamina 3 and apron 4 junction damaged.

All be provided with folding trace 8 between mainboard 1 and first pterygoid lamina 2, second pterygoid lamina 3 and two blocks of curb plates 5 for the packing carton is convenient for more fold, and has reduced the possibility of damaging in folding process.

All scribble one deck waterproof coating (not shown in the figure) in mainboard 1, apron 4, two pterygoid laminas and two blocks of curb plates 5 outsides, can play for the waterproof effect of packing carton, when carrying out the use after the packing carton equipment, can effectively protect the article in the packing carton difficult weing.

Referring to fig. 1 and 3, a connecting groove 21 is formed in the first wing plate 2 along the length direction of the first wing plate 2, the connecting member 10 includes a connecting rod 101 and a butt rod 102, one end of the connecting rod 101 is fixedly connected to the flange 9, a circular plate 103 is connected to the end of the connecting rod 101 far away from the flange 9, a rotating groove 104 is formed in the end face of the butt rod 102 close to one end of the connecting rod 101, the circular plate 103 is rotatably connected to the rotating groove 104, and the butt rod 102 is close to one side face of the connecting rod 101 and contacts with the outer side face of the first wing plate 2.

The connecting groove 21 is rectangular, the abutting rod 102 is a rectangular rod, and the area of the notch of the connecting groove 21 is larger than the area of one side of the abutting rod 102 close to the flange 9. After the packing carton built-up mounting, rotate and connect pole 102 for connect pole 102 can pass the connecting groove 21 notch, can open the packing carton, when treating to close the packing carton, rotate again and connect pole 102, make to connect pole 102 card outside the connecting groove 21 notch, effectively realize the switching of packing carton.

The cover plate 4 is provided with a square opening 41, the transparent film 12 is arranged in the opening 41, the outer side of the cover plate 4 is provided with the hand strap 11, and two ends of the hand strap 11 are respectively connected with the outer side of the cover plate 4. An opening 41 is formed in the cover plate 4, and the transparent film 12 is installed in the opening 41, so that after the package box is packaged with a product, a consumer can observe the contents in the package box from the opening 41, and the carrying strap 11 is convenient for the user to carry.

The implementation principle of the packaging box structure in the embodiment of the application is as follows:

when transporting the packing box, turn over second pterygoid lamina 3 to with mainboard 1 laminating state, when waiting to transport to the destination and drop into use, turn over both sides curb plate 5 and first pterygoid lamina 2, second pterygoid lamina 3 to with mainboard 1 vertical state, laminate turn over 9 medial surfaces and the 2 lateral surfaces of first pterygoid lamina, butt pole 102 passes spread groove 21, the packing box equipment is accomplished.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A packing carton structure which characterized in that: including mainboard (1), set up first pterygoid lamina (2) in mainboard (1) one side, set up second pterygoid lamina (3) and apron (4) at mainboard (1) relative first pterygoid lamina (2) opposite side, apron (4) one side is kept away from mainboard (1) one side with second pterygoid lamina (3) and is connected, mainboard (1) does not set up first pterygoid lamina (2) and the both sides of second pterygoid lamina (3) and is provided with a curb plate (5), two respectively curb plate (5) homonymy one end all with be provided with between first pterygoid lamina (2) connecting plate (6), two curb plate (5) homonymy other end all with second pterygoid lamina (3) between be provided with flexible connection layer (7).

2. A package arrangement according to claim 1, wherein: folding marks (8) are arranged among the main plate (1), the first wing plate (2), the second wing plate (3) and the two side plates (5).

3. A package arrangement according to claim 1, wherein: the waterproof coating is arranged on the outer sides of the main plate (1), the cover plate (4), the first wing plate (2), the second wing plate (3) and the two side plates (5).

4. A package arrangement according to claim 1, wherein: two connecting plate (6) are the set-square, every one side minor face of connecting plate (6) all keeps away from apron (4) one side with corresponding curb plate (5) and is connected, two the opposite side minor face of connecting plate (6) is close to both ends department with first pterygoid lamina (2) medial surface respectively and is connected.

5. A package arrangement according to claim 1, wherein: one side of the cover plate (4) far away from the second wing plate (3) is provided with a turned-over edge (9), and the inner side of the turned-over edge (9) is connected with the outer side of the first wing plate (2) through a connecting piece (10).

6. A package arrangement according to claim 5, wherein: an opening (41) is formed in the cover plate (4), and a transparent film (12) is arranged in the opening (41).

7. A package arrangement according to claim 5, wherein: the connecting structure is characterized in that a connecting groove (21) is formed in the first wing plate (2), the connecting piece (10) comprises a connecting rod (101) and a butt-joint rod (102), one end of the connecting rod (101) is connected with the flanging (9), the other end of the connecting rod (101) penetrates through the connecting groove (21) to be rotatably connected with the butt-joint rod (102), and the butt-joint rod (102) is close to one side face of the connecting rod (101) and contacts with the outer side face of the first wing plate (2).

8. A packaging box structure according to claim 6, wherein: the outer side of the cover plate (4) is provided with a hand-held belt (11).