CN112027282A

CN112027282A - Stackable bearing type packaging structure

Info

Publication number: CN112027282A
Application number: CN202010660055.0A
Authority: CN
Inventors: 万传强
Original assignee: Shanghai Zhiqin Printing Technology Co ltd
Current assignee: Shanghai Zhiqin Printing Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-12-04

Abstract

The invention discloses a stackable bearing type packaging structure, which comprises a bottom box body, side box bodies connected with the left side and the right side of the bottom box body, a front box body and a rear box body connected with the front side and the rear side of the bottom box body, wherein one end of the rear box body, which is far away from the bottom box body, is connected with a cover body; the joint groove that does not link up that the slope set up is seted up at the backup pad middle part for the upper portion of columnar structure forms decurrent joint groove, corresponds the joint groove is in lid upper end side is connected with the inclined support board of buckling, is used for inserting to the joint inslot. The stackable load-bearing packaging structure is simple to assemble, high in strength, strong in load bearing, free of adhesive fixation and environment-friendly.

Description

Stackable bearing type packaging structure

Technical Field

The invention relates to the technical field of packaging boxes, in particular to a stackable load-bearing packaging structure.

Background

Corrugated carton is the most traditional most common carton in present packing field, generally is the cuboid, including the bottom plate, locate the bottom plate around and with bottom plate vertically curb plate and locate the apron at curb plate top, present corrugated container board still has the intensity difference, easy damaged phenomenon, when adorning heavier article, the unstable structure, yielding, the carton packing commonly used now, need pile up after the shipment goods and place, consequently has certain requirement to the intensity of packing carton.

Simultaneously, paper packing carton adopts the cardboard to cut the back and uses sticky tape or glue to seal and form mostly, to some comparatively valuable or fragile article, most packing carton all is through filling the buffering filler in box body inside, plays the protection to inside product, and compressive capacity is relatively poor.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide a stackable load-bearing packaging structure which is easy to assemble, high in strength, strong in load bearing, free of adhesive fixation and environment-friendly.

The technical scheme of the invention is as follows:

a stackable bearing type packaging structure comprises a bottom box body, side box bodies connected with the left side and the right side of the bottom box body, a front box body and a rear box body connected with the front side and the rear side of the bottom box body, wherein one end of the rear box body, which is far away from the bottom box body, is connected with a cover body; the joint groove that does not link up that the slope set up is seted up at the backup pad middle part for the upper portion of columnar structure forms decurrent joint groove, corresponds the joint groove is in lid upper end side is connected with the inclined support board of buckling, is used for inserting to the joint inslot.

Furthermore, the number of the folds of the support plate is not less than three.

Furthermore, a cover plate is connected to the cover body.

Furthermore, the end side of the inclined supporting plate is connected with a bendable inserting part which is convenient to insert into the clamping groove.

Furthermore, a vertical downward insertion groove is formed in the middle of the supporting plate, the insertion groove is communicated with the clamping groove, one end, far away from the bottom box body, of the side box body corresponds to the connecting plate, connected with the width matching with the columnar structure, and used for abutting against the top of the columnar structure, one end, far away from the bottom box body, of the connecting plate is connected with a clamping plate, and the width of the clamping plate is matched with the groove depth of the insertion groove.

Further, the cover body is thickened.

Further, the lid is piled up by a plurality of integrative connections and reverse folding cardboard and forms, the thickness of multiplicable lid, the inclined support board set up with on the cardboard that back box body is connected.

The invention has the following beneficial effects: the supporting plate with the plurality of creases is bent to form a columnar structure, so that the overall strength of the box body can be improved, the clamping groove is formed in the columnar structure, the inclined supporting plate is arranged on the cover plate, a triangular supporting structure can be formed, the cover plate can be well supported, and the overall bearing capacity of the box body is good; the connecting plate and the clamping plate are arranged, so that the strength of the box body can be further improved, meanwhile, the box body can abut against a columnar structure formed by surrounding of the supporting plate, loosening is avoided, and meanwhile, the box body can also abut against an inclined supporting plate inserted from the clamping groove; through setting up the apron of thickening, also can further strengthen the compressive capacity and the intensity of box body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a die-cut structure of a stackable load-bearing package structure according to the present invention;

FIG. 2 is a schematic structural view of the partial folding assembly shown in FIG. 1 (the related structure of the front box body is omitted);

FIG. 3 is a schematic structural view of the snap plate of FIG. 2 when it is not snapped in;

fig. 4 is a schematic diagram of a modified structure of the cover plate of the box body in fig. 2 (related structures of the front box body are omitted).

In the figure: 1-bottom box; 2-side box body; 3-front box body; 4-rear box body; 5-cover body; 51-a cover plate; 6-a support plate; 61-insertion slot; 62-a clamping groove; 7-a connecting plate; 8-a clamping and connecting plate; 9-inclined support plates; 91-plug part.

Note: the broken lines in the figure represent creases, and the folding is carried out according to the broken lines, and the whole is formed by die cutting.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1-3, a stackable bearing type packaging structure comprises a bottom box body 1, side box bodies 2 connected with the left side and the right side of the bottom box body, a front box body 3 and a rear box body 4 connected with the front side and the rear side of the bottom box body 1, wherein one end of the rear box body 4 far away from the bottom box body 1 is connected with a cover body 5, two ends of the front box body 3 and the rear box body 4 are connected with support plates 6 which are provided with a plurality of creases and can be wound and bent (the creases of the support plates 6 are not less than three, in the example, four creases are formed and bent to form a rectangular column) for bending and winding to form a column structure to support the box body, and at the moment, the side box bodies 2, the front box body; in order to increase the bearing capacity, the middle part of the supporting plate 6 is provided with the obliquely arranged non-through clamping groove 62, so that the upper part of the columnar structure forms a clamping groove which is inclined downwards, meanwhile, the upper end side of the cover body 5 corresponding to the clamping groove 62 is connected with the bendable inclined supporting plate 9 for being inserted into the clamping groove 62, and meanwhile, the end side of the inclined supporting plate 9 is connected with the bendable inserting part 91 which is convenient to insert into the clamping groove 62. Set up joint groove 62 to set up inclined support plate 9, form triangular supports structure, can play the better supporting role to the apron, make the holistic bearing capacity of box body better.

Further, for convenient fixed side box body, set up vertical downward (not running through downwards) insertion groove 61 in backup pad 6 middle part, insertion groove 61 and joint groove 62 intercommunication, the column structure that the one end of both sides box body 2 (keeping away from bottom box body 1) corresponds backup pad 6 and encloses simultaneously is connected with the connecting plate 7 that the width matches and is used for leaning on the top (the width of connecting plate 7 matches with the distance of side box body 2 to insertion groove 61) that leans on column structure at the connecting plate 7 that the width that the one end of both sides box body 2 (keeping away from bottom box body 1) corresponds the backup pad 8 (can buckle), the width of backup pad 8 matches with the groove depth of insertion groove 61, insert from insertion groove 61 after being used for buckling, both can guarantee column structure's stability, avoid it to break away, still can be used for supporting from joint groove 62 male inclined support plate 9.

In addition, the cover body 5 is connected with a cover plate 51 which is clamped at the inner side of the front box body 3 for limiting.

Referring to fig. 4, the cover 5 is provided in a thick state in order to increase the strength of the cover 5.

The lid 5 is formed by stacking a plurality of integrally connected and reversely folded paperboards, so that the thickness of the lid 5 can be increased, and the pressure resistance and strength of the box body can be further enhanced. At this time, the inclined support plate 9 is provided on a paper plate connected to the rear case 4.

In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A stackable bearing type packaging structure comprises a bottom box body, side box bodies connected with the left side and the right side of the bottom box body, a front box body and a rear box body connected with the front side and the rear side of the bottom box body, wherein one end of the rear box body, which is far away from the bottom box body, is connected with a cover body; the joint groove that does not link up that the slope set up is seted up at the backup pad middle part for the upper portion of columnar structure forms decurrent joint groove, corresponds the joint groove is in lid upper end side is connected with the inclined support board of buckling, is used for inserting to the joint inslot.

2. The stackable load bearing packaging structure of claim 1, wherein: the crease of backup pad is no less than three.

3. The stackable load bearing packaging structure of claim 1, wherein: the cover body is connected with a cover plate.

4. The stackable load bearing packaging structure of claim 1, wherein: the end side of the inclined supporting plate is connected with a bendable inserting part which is convenient to insert into the clamping groove.

5. The stackable load bearing packaging structure of any one of claims 1-4, wherein: the middle of the supporting plate is provided with a vertically downward insertion groove, the insertion groove is communicated with the clamping groove, one end, away from the bottom box body, of the side box body corresponds to the connecting plate, the width of the connecting plate is matched with that of the columnar structure, the connecting plate is connected with the end, away from the bottom box body, of the connecting plate and used for abutting against the top of the columnar structure, and the width of the clamping plate is matched with the depth of the insertion groove.

6. The stackable load bearing packaging structure of any one of claims 1-4, wherein: the lid thickening setting.

7. The stackable load bearing packaging structure of claim 6, wherein: the lid is piled up by a plurality of body coupling and reverse folding cardboard and forms, the thickness of multiplicable lid, the inclined support board set up with on the cardboard that back box body is connected.