CN202022360U - Carton structure - Google Patents

Abstract

The utility model discloses a carton structure. A cuboid carton structure consists of multiple layers of cut and folded paperboards; each paperboard of the constituted cuboid carton structure comprises at least three layers of paper layers; the two outermost paper layers are outer paper layers with flat and smooth surfaces; at least one middle layer is a hollow paper layer formed by continuous waveform crumples; the carton structure comprises an outer carton body and an inner carbon body which are sleeved together; the port opening of the cuboid carton structure is provided with an outer layer packaging structure which is a disposable packaging structure; the outer layer packaging structure comprises an outer cover which is arranged on the port opening; the outer cover is provided with a disposable tear-off sealing strip which can be used for opening the outer cover; and a recyclable inner layer packaging structure is arranged between the port opening and the outer layer packaging structure. By adopting the carton structure, repeated use can be realized, and the aims of bringing convenience to use and protecting the environment are fulfilled; and meanwhile, the carton structure has a simple structure, and is easy to manufacture on the conventional equipment.

Description

Cardboard box structure

Technical field

The utility model is about a kind of casing that is formed by the cardboard structure.

Background technology

Existing packing box adopts paper board material usually and through forming Packaging box body after cutting and the backfin, is rectangular structure with normal Packaging box body, the packaging body around promptly comprising and the upper and lower end parts at two ends.

And described Packaging box body generally only is provided with one deck encapsulating structure, and this one deck encapsulating structure can only one-shot usage, that is to say after the customer is going back commodity purchasing to open this layer encapsulating structure later, just can not with this one deck encapsulating structure packing box have been sealed again, can only packing box could have been sealed by other instrument.

Therefore casing cyclic utilization rate of the prior art greatly reduces, and can't satisfy the social development requirement that environmental protection utilizes.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of later-model cardboard box structure is provided, and realizing repeated use, uses and the purpose of environmental protection to reach convenient, and it is simple in structure simultaneously, be easy to realize on existing installation manufacturing.

The utility model provides a kind of cardboard box structure for this reason, the cuboid that it is made up of the couch board after cutting and backfin, and it comprises two layers of outer container body that connects together, interior case body; The end opening place of described rectangular cardboard box structure is provided with the outer encapsulating structure into disposable encapsulating structure, and described outer encapsulating structure comprises the enclosing cover that is located at end opening, the described outer disposable peelable sealing band that can open enclosing cover that is covered with; Between described end opening and outer encapsulating structure, also be provided with reused internal layer encapsulating structure, described internal layer encapsulating structure comprises the case lid that is located at end opening one side, the fixing card of capping when the relative opposite side of the case lid of end opening is provided with at case lid capping end opening; The outer container body of described rectangular box body also comprises first outer panel that is connected as a single entity, second outer panel, the 3rd outer panel and side plate all round, and side plate and first outer panel are bonding all round; The upper end of first outer panel and the 3rd outer panel extends to form first epipleural and the 3rd epipleural; Second outer panel upper end extends to form card and enclosing cover.

This casing has the structure that can be recycled, and has improved degree of utilization, meets environmental protection requirement.

Description of drawings

Fig. 1 is the utility model block diagram;

Fig. 2 is a structure exploded view of the present utility model;

Fig. 3 is the structural representation of the interior case body of the utility model casing;

Fig. 4 is the utility model lateral plan;

Fig. 5 is the B-B cutaway view of Fig. 4;

Fig. 6 is the expansion scheme drawing of the outer container body of the utility model casing;

Fig. 7 is the expansion scheme drawing of the interior case body of the utility model casing.

The specific embodiment

The utility model provides a kind of cardboard box structure as shown in the figure, the cuboid that it is made up of the couch board after cutting and backfin, and it comprises two layers of outer container body that connects together, interior case body; The end opening place of described rectangular cardboard box structure is provided with the outer encapsulating structure into disposable encapsulating structure, and described outer encapsulating structure comprises the enclosing cover that is located at end opening, the described outer disposable peelable sealing band that can open enclosing cover that is covered with; Between described end opening and outer encapsulating structure, also be provided with reused internal layer encapsulating structure, described internal layer encapsulating structure comprises the case lid that is located at end opening one side, the fixing card of capping when the relative opposite side of the case lid of end opening is provided with at case lid capping end opening; The outer container body of described rectangular box body also comprises first outer panel that is connected as a single entity, second outer panel, the 3rd outer panel and side plate all round, and side plate and first outer panel are bonding all round; The upper end of first outer panel and the 3rd outer panel extends to form first epipleural and the 3rd epipleural; Second outer panel upper end extends to form card and enclosing cover.

As improvement, described first outer panel, second outer panel, the 3rd outer panel and downside of side plate all round extend to form first lower side panel, second lower side panel, the 3rd lower side panel and the 4th lower side panel, first lower side panel, second lower side panel, the 3rd lower side panel and the 4th lower side panel cover the outer lower cover that forms fully sheathed case body bottom to the bending of case body.

What Fig. 1 showed is the block diagram of the cardboard box structure in the utility model, shown in cardboard box structure be the rectangular box body 1 of the couch board composition after cutting and backfin, the end opening of rectangular box body 1 is provided with outer encapsulating structure 2.As improvement of the present utility model, described outer encapsulating structure 2 is disposable encapsulating structure, simultaneously, also is provided with reused internal layer encapsulating structure 3 between end opening and outer encapsulating structure 2.

The cardboard of described composition rectangular box body comprises three-decker at least, and wherein outermost two aspects are the smooth external paper layer of surfacing, and the interlayer of described one deck is at least served as reasons and is continuous wave and crumples and form the hollow ply of paper.Described backfin is a form of straight lines, and it is the compression of described hollow ply of paper essence, and forms described external paper layer and cave inward.

As described in Fig. 2 and 3, its internal layer encapsulating structure 3 comprises the case lid 31 that is located at end opening one side, the fixing card 32 of capping 31 when the case lid 31 relative opposite sides of end opening are provided with at case lid 31 capping end openings.

Described outer encapsulating structure 2 comprises the enclosing cover 21 that is located at opening, and enclosing cover 21 also is a sheet, and described enclosing cover 21 is provided with the disposable peelable sealing band 22 that can open enclosing cover 21.When not using, case lid 31 can be folded into sheet and enclosing cover 21 is covered on case lid, to reduce the volume of casing.Case lid 31 comprises cover panel 310, covers left plate 311, and lid right panel 312 and cover panel 310 extend the lid header board 313 that is bent to form.Cover left plate 311, lid right panel 312 is provided with crease line 315, when folding, covers left plate 311, and lid right panel 312 can fold, and makes the left plate 311 of lid, lid right panel 312, lid header board 313 capping openings.

Shown in Fig. 4 to 7, the case lid 31 of the utility model rectangular box body 1 and enclosing cover 21 need two layer paperboards to make, thus need two layers of the outer container body 1A that connects together, interior case body 1B, with convenient case lid 31 and the enclosing cover 21 made.

The outer container body 1A of rectangular box body 1 adopts the bending of a piece of paper plate, bonding back to form, the outer container body comprise first outer panel 11 that is connected as a single entity, second outer panel 12, the 3rd outer panel 13 and all round side plate 14, the side plate 14 and first outer panel 11 are bonding all round.Interior case body 10 inner upper end are provided with the small frame 15 that the side plate by casing extends to form, and small frame 15 is provided with the through hole 150 of upper and lower perforation.

The upper end of first outer panel 11 and the 3rd outer panel 13 extends to form first epipleural 111 and the 3rd epipleural 113; Second outer panel, 12 upper ends extend to form card 32, the and extend to form enclosing cover 21 in side plate 14 upper ends all round.First outer panel 11, second outer panel 12, the 3rd outer panel 13 and downside of side plate 14 all round extend to form first lower side panel 121, second lower side panel 122, the 3rd lower side panel 123 and the 4th lower side panel 124, first lower side panel 121, second lower side panel, 122, the three lower side panels 123 and the 4th lower side panel 124 cover the outer lower cover 16 that forms fully sheathed case body bottom to the bending of case body.

The interior case body 1B of rectangular box body 1 adopts the bending of a piece of paper plate, bonding back to form, it comprises first interior plate 101, second interior plate 102, the 3rd interior plate 103 and the 4th interior plate 104 that is connected as a single entity, the 4th interior plate 104 and first interior plate 101 are bonding, the top of second interior plate 102 extends to form case lid 31, the four interior plates 104 tops and makes small rack 15.First interior plate 101 and the 3rd interior plate 103 tops extend to form tabs 105.The bottom of first interior plate 101, second interior plate 102, the 3rd interior plate 103 and the 4th interior plate 104 extends to form the first inner underside plate 131, the second inner underside plate 132, the 3rd inner underside plate 133 and the 4th inner underside plate 134, the first inner underside plate 131, the second inner underside plate, 132, the three inner underside plates 133 and the 4th inner underside plate 134 cover the interior lower cover 170 that forms fully sheathed case body bottom to the bending of case body.

The utility model comprises casing, and the opening of casing is provided with disposable peelable outer encapsulating structure, also is provided with reused internal layer encapsulating structure between opening and outer encapsulating structure.Described internal layer encapsulating structure comprises the case lid that is located at opening one side, the fixing card of capping when the relative opposite side of the case lid of opening is provided with at case lid capping opening.Work as the customer like this after commodity purchasing is gone back, earlier peelable outer encapsulating structure, open the internal layer encapsulating structure again, after using, case lid can be sealed on the opening, and make fixedly case lid of card, and when second used, the shake out lid used again, when not using case lid is sealed on the opening, and making fixedly case lid of card, the utility model not only is provided with two layers of encapsulating structure, but and second layer encapsulating structure repeated use, casing adopts the bending of a piece of paper plate, bonding back to form, simple in structure, cost is low, and is easy to use.

The description of the utility model embodiment and its example are not restriction scope of the present utility model.This practical protection domain only is limiting by follow-up claim.

Claims (3)

1. cardboard box structure is characterized in that:

The cuboid that it is made up of the couch board after cutting and backfin, it comprises two layers of outer container body that connects together, interior case body;

The end opening place of described rectangular cardboard box structure is provided with the outer encapsulating structure into disposable encapsulating structure, and described outer encapsulating structure comprises the enclosing cover that is located at end opening, the described outer disposable peelable sealing band that can open enclosing cover that is covered with;

Between described end opening and outer encapsulating structure, also be provided with reused internal layer encapsulating structure, described internal layer encapsulating structure comprises the case lid that is located at end opening one side, the fixing card of capping when the relative opposite side of the case lid of end opening is provided with at case lid capping end opening;

The outer container body of described rectangular box body also comprises first outer panel that is connected as a single entity, second outer panel, the 3rd outer panel and side plate all round, and side plate and first outer panel are bonding all round; The upper end of first outer panel and the 3rd outer panel extends to form first epipleural and the 3rd epipleural; Second outer panel upper end extends to form card and enclosing cover.

2. cardboard box structure as claimed in claim 1, it is characterized in that: described first outer panel, second outer panel, the 3rd outer panel and downside of side plate all round extend to form first lower side panel, second lower side panel, the 3rd lower side panel and the 4th lower side panel, first lower side panel, second lower side panel, the 3rd lower side panel and the 4th lower side panel cover the outer lower cover that forms fully sheathed case body bottom to the bending of case body.

3. cardboard box structure as claimed in claim 1, it is characterized in that: the cardboard of the rectangular cardboard package of described composition comprises three-ply paper matter layer at least, wherein the two-layer papery layer of outermost is the smooth external paper layer of surfacing, and the interlayer of described one deck is at least served as reasons and is continuous wave and crumples and form the hollow ply of paper.

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