CN202138611U

CN202138611U - Packaging box

Info

Publication number: CN202138611U
Application number: CN201120176981U
Authority: CN
Inventors: 路俊斗; 胡斌
Original assignee: Zhaoqing Leoch Battery Technology Co Ltd
Current assignee: Zhaoqing Leoch Battery Technology Co Ltd
Priority date: 2011-05-30
Filing date: 2011-05-30
Publication date: 2012-02-08
Anticipated expiration: 2021-05-30

Abstract

The utility model discloses a packaging box which comprises a hexahedron structure formed by a top surface, a bottom surface, a front wall surface, a rear wall surface and two side surfaces. The bottom surface comprises a first bottom surface which is folded to be connected with the rear wall surface; the front wall surface comprises a first front wall surface which is folded to be connected with the first bottom surface; and each side surface comprises three layers which are a first side surface which is folded to be connected with the rear wall surface, a second side surface which is folded to be connected with the first front wall surface, and a third side surface which is folded to be connected with the first side surface. The packaging box has the advantages that each side surface is provided with a three-layer structure, compared with the one-layer structure in the prior art, the compression resistance of the packaging box is obviously enhanced, the damage to objects or the packaging box is reduced during transportation and package, and unnecessary economic lose is avoided.

Description

A kind of packing chest

Technical field

The utility model relates to packaging field, relates in particular to a kind of packing chest.

Background technology

The packing chest that papery or plastic or other material are made adopts folding mode to form usually; Especially characteristics such as papery packing chest, reliable in quality cheap because of having, easy and simple to handle, applied range, long service life, recyclable utilization can be widely used in the appearance packaging and the protection that is prone to broken article of article.

Deployed configuration before a kind of current packaging case is folding is as shown in Figure 1, and the structure after folding is as shown in Figure 2, and generally, the weight-bearing surface of packing chest is mainly front face 11, rear surface 12 and two sides 13, and end face and bottom surface load-bearing effect are less relatively.Yet 4 weight-bearing surfaces of this packing chest all are individual layer respectively, so compressive property is relatively poor, can only be used to pack to the less demanding article of casing compressive property, and occur damaging by pressure casing easily in transportation or stacking process, destroy the situation of article.

The utility model content

The technical problem underlying that the utility model will solve is, provides a kind of and improve pressure resistance, avoids the packing chest that damages.

For solving the problems of the technologies described above; The utility model provides a kind of packing chest; Comprise end face, bottom surface, front face, rear surface and two hexahedron structures that enclose the side; It is characterized in that said bottom surface comprises and folding first bottom surface that links to each other of said rear surface that said front face comprises and folding first front face that links to each other in said first bottom surface; Each side has three layers, comprises with folding first side that links to each other of said rear surface, folds the 3rd side that links to each other with folding second side that links to each other of said first front face and with said first side.

Further, said front face has two-layer, comprises said first front face and folds second front face that links to each other with said end face.

Said second front face places said first front face outside, and the both sides of said second front face also are provided for inserting the mouth-sealed portion of two said sides respectively.

Further, said first side and the 3rd side place the outside and inner of said side respectively, and said second side are coated on middle.

Said bottom surface has two-layer, comprises said first bottom surface and folds second bottom surface that links to each other with said first side, and said second bottom surface places said first bottom surface inner.

Preferably, the bottom of said the 3rd side also is provided with protrusion, and said second bottom surface and the said first side connecting place have the through hole that is used to snap in said protrusion.

Preferably, said first side and the 3rd side connecting place have two crease lines.

Said packing chest is a carton.

The beneficial effect of the utility model is: the utility model makes each side of packing chest have three-decker; Compare with one deck structure of the prior art; Significantly promoted the compressive property of packing chest; Reduced in transportation and the packaging process for the damage of article or packing chest itself, avoided unnecessary economic loss.

Preferably, the utility model packing chest also can comprise double-deck front face, makes whole packing chest have 9 weight-bearing surfaces altogether, further packing chest is reinforced.In addition, the utility model packing chest is convenient to folding and is sealed, and not only can increase the stacking number of plies, the minimizing article transportation number of times of article and put area, and can increase travelling speed and work efficiency.

Description of drawings

Fig. 1 is the folding preceding deployed configuration of a kind of current packaging case;

Fig. 2 is the structure after a kind of current packaging case folds;

Fig. 3 is the folding preceding deployed configuration of the packing chest of a kind of embodiment of the utility model;

Fig. 4 is the structure after the packing chest of a kind of embodiment of the utility model folds.

The specific embodiment

Combine accompanying drawing that the utility model is done further explain through the specific embodiment below.

Please refer to Fig. 3 and Fig. 4, be the packing chest of a kind of embodiment of this embodiment deployed configuration before folding, and be formed for holding the finished product structure with connection with wrapping of piece after folding.Finished product is a hexahedron; Surround by end face, bottom surface, front face 11, rear surface 12 and two sides 13 and to form; The bottom surface is mainly used in the placement article; End face covers whole packing chest, plays a supporting role to whole packing chest between end face and bottom surface in front face 11, rear surface 12 and two sides 13.

According to the deployed configuration of Fig. 3, this embodiment packing chest comprises successively first front face 21 that links to each other, first bottom surface 22, rear surface 23 and end face 24 under deployed condition.Wherein, The left and right sides of rear surface 23 connects two first sides 25 respectively; The left and right sides of first front face 21 connects two second sides 251 respectively, and it is adjacent with end face but separate through the shearing line 34 shown in the long and short dash line among the figure that each first side 25 and the corresponding end of end face respectively are connected 252, the three sides 252, one the 3rd side; These three sides can overlap after folding and form the side 13 of packing chest, make it have three-decker.Preferably; Have two crease lines 31 between first side 25 and the 3rd side 252; In the folding process; Can make first side 25 and the 3rd side 252 place the outside and inner of side 13 respectively, and second side 251 is coated on middle along these two crease lines 31 with the

3rd side

252 and 25 doublings of first side.Also be connected with second front face 211 with rear surface 23 opposite ends on the end face 24; After folding, this second front face 211 can be positioned at first front face, 21 outsides; And overlap the double-deck front face 11 of formation with first front face 21, preferably, second front face, 211 both sides also can connect two mouth-sealed portions 26 respectively; In packing chest when encapsulation,, the side 13 (for example being clipped between first side 25 and second side 251) that two mouth-sealed portions 26 can insert packing chest makes packing chest be difficult for scattering.In addition; Also respectively be connected one second bottom surface 221 with the 3rd side 252 opposite ends on each first side 25; Second bottom surface 221 is adjacent with first bottom surface 22 but separate through the shearing line 34 shown in the long and short dash line among the figure, is placed on that first bottom surface 22 is inner to form double-deck bottom surface thereby this second bottom surface 221 is folding.

For the structure that makes whole packing chest more compactness be difficult for loose; Also can on the 3rd side 252, protrusion 32 be set; This protrusion 32 is arranged on folding back, the 3rd side 252 and the cooresponding bottom of basal surface position downwards, and second bottom surface 221 and first side, 25 connecting places also have the through hole 33 that is used to snap in protrusion 32.

Folding back structure according to Fig. 4; The packing chest of this embodiment is behind folding and forming; The bottom surface has two-layer, comprises with rear surface 12 folding first bottom surfaces 22 that link to each other and with 25 folding 221, the second bottom surfaces 221, second bottom surface that link to each other, first side placing 22 inside, first bottom surface; Front face 11 has two-layer, comprises with first bottom surface, 22 folding first front faces 21 that link to each other and with end face 24 folding the outside that second front face, 211, the second front faces 211 that link to each other place first front face 21; Rear surface 23 has one deck respectively with end face 24; Each side 13 has three layers, comprises with folding first side 25 that links to each other of rear surface 23, folds the 3rd sides 252 that link to each other with first front face, 11 folding second sides 251 that link to each other and with first side 25.Preferably, folding first side 25, back and the 3rd side 252 place the outside and inner of side 13 respectively, and second side 251 are coated on middle.

Further, the 3rd side 252 is between first side 25 and second side 251 time, and the protrusion 32 of its bottom snaps in the through hole 33 of second bottom surface 221 and first side, 25 connecting places; When second front face 211 places first front face, 21 outsides; The mouth-sealed portion 26 of second front face, 211 both sides inserts two sides 13 respectively; These structure Design make whole packing chest not only be convenient to fold; And saved other fixtures such as adhesive tape packing chest is sealed, therefore more convenient and practical, save cost.

Above packing chest can be processed by the material of paper, plastics and other kinds proper packing.

The utility model makes each side of packing chest have three-decker; Compare with one deck structure of the prior art; Significantly promoted the compressive property of packing chest, reduced in transportation and the packaging process, avoided unnecessary economic loss for the damage of article or packing chest itself.The utility model packing chest also can comprise double-deck front face, makes whole packing chest have 9 weight-bearing surfaces altogether, further packing chest is reinforced.In addition, the utility model packing chest not only can increase the stacking number of plies, the minimizing article transportation number of times of article and put area, and can increase travelling speed and work efficiency.

Above content is the further explain that combines concrete embodiment that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.

Claims

1. packing chest; Comprise end face, bottom surface, front face, rear surface and two hexahedron structures that enclose the side; It is characterized in that said bottom surface comprises and folding first bottom surface that links to each other of said rear surface that said front face comprises and folding first front face that links to each other in said first bottom surface; Each side has three layers, comprises with folding first side that links to each other of said rear surface, folds the 3rd side that links to each other with folding second side that links to each other of said first front face and with said first side.

2. packing chest as claimed in claim 1 is characterized in that said front face has two-layer, comprises said first front face and folds second front face that links to each other with said end face.

3. packing chest as claimed in claim 2 is characterized in that, said second front face places said first front face outside, and the both sides of said second front face also are provided for inserting the mouth-sealed portion of two said sides respectively.

4. packing chest as claimed in claim 1 is characterized in that, said first side and the 3rd side place the outside and inner of said side respectively, and said second side is coated on middle.

5. packing chest as claimed in claim 4 is characterized in that said bottom surface has two-layer, comprises said first bottom surface and folds second bottom surface that links to each other with said first side, and said second bottom surface places said first bottom surface inner.

6. packing chest as claimed in claim 5 is characterized in that the bottom of said the 3rd side also is provided with protrusion, and said second bottom surface and the said first side connecting place have the through hole that is used to snap in said protrusion.

7. packing chest as claimed in claim 4 is characterized in that, said first side and the 3rd side connecting place have two crease lines.

8. like each described packing chest in the claim 1 to 7, it is characterized in that said packing chest is a carton.