Easily tear and open formula corrugated case packing box
Technical field
A kind of packing box is the utility model is related to, it is specifically a kind of to be applied in the transportations such as books, photograph album
Easily tear and open formula corrugated case packing box.
Background technology
With the rise of ecommerce, logistics has also obtained unprecedented development.But at present applied to logistics transportation
Packing box or traditional carton, the problem of packaging is primarily present following several respects is carried out using conventional carton:
First, can not according to transport article volume and the box that changes package volume.Due to the size of carton be it is fixed,
Carrying out being merely able to select the carton suitable with transport article volume to be packed during carton selection, but so still suffering from sky
Gap, it is therefore desirable to filler is placed in carton, to prevent article to be damaged during transport, so, is not only reduced
Efficiency, it can also increase cost of transportation.
Second, when being packed using traditional carton, efficiency is low, and usual worker can only pack tens productions for one hour
Product.
Utility model content
In view of the above-mentioned problems, the utility model, which provides a kind of easily tear, opens formula corrugated case packing box, the packing box is not only
It can change with the change of the volume of transport article, and packaging process is simple, greatly improves production efficiency.
The technical scheme in the invention for solving the technical problem is:
Easily tear and open formula corrugated case packing box, including main body cardboard, described main body cardboard from left to right include holding successively
Support portion and parcel wound portion, the upper/lower terminal of the supporting part are separately provided for limiting the longitudinal direction limit that photograph album vertically moves
Position cardboard.
Further, the upper/lower terminal of the supporting part is respectively arranged with the first flanging of inside lateral bending folding, the parcel
The upper/lower terminal of wound portion is respectively arranged with the second flanging of inside lateral bending folding.
Further, the fixing end of the longitudinal spacing cardboard by fixed clamp between supporting part and the first flanging.
Further, some the first folding lines being longitudinally arranged are provided between described supporting part and parcel wound portion,
Some the second folding lines being longitudinally arranged are provided with the middle part of the parcel wound portion, the fixing end of the longitudinal spacing cardboard is set
It is equipped with some articles of the 3rd folding lines being arranged along the horizontal.
Further, the inner surface setting of one end of the remote supporting part of the parcel wound portion has jointing tape.
Further, one end of the remote supporting part of the parcel wound portion is provided with tear off ribbon, and the parcel winding
Easy-to-draw mark is provided with the outer surface in portion on the position corresponding with described tear off ribbon.
Further, when the longitudinal spacing cardboard described in two panels is laid on described supporting part, longitudinal direction described in two panels
The free end of spacing cardboard is in contact, and forms a piece of complete cardboard, the line of cut between longitudinal spacing cardboard described in two panels
For curve, and semicircular indentations are provided with a piece of longitudinal spacing cardboard therein.
The beneficial effects of the utility model are:
1st, overall structure is strip, easily production, easy to package, saves the time, reduces cost of labor, generally artificial one hour
Tens products can be packed, 200 are may be up to this packing box.
2nd, on the position that needs corresponding with transport article on described longitudinal spacing cardboard and main body cardboard are bent
A plurality of folding line is provided with, so, on the one hand makes the process of packaging more laborsaving, identical product varying number on the other hand can be achieved
Packed with same packing box, reduce the worries that conventional factor amount causes to convert packing box.
3rd, by setting jointing tape in one end of the remote supporting part of parcel wound portion, so during packaging just
Adhesive tape need not be twined outside, improve operating efficiency.
4th, by setting the first flanging and the second flanging respectively in the upper and lower both sides of supporting part and parcel wound portion, to bag
The edge edges and corners of mounted box carry out thickening processing, avoid what during logistics transportation avris box corner angle were damaged, Neng Gouqi
To good protective effect.
5th, the longitudinal spacing cardboard described in two is respectively arranged at the inside of the supporting part, i.e. described longitudinal spacing paper
Plate has a certain distance apart from the edge of the supporting part, is so on the one hand capable of the edge of further protection transport article
Corner angle are injury-free, on the other hand, if the size of transport article is more slightly larger than predetermined size, can also meet movement requirement.
6th, the longitudinal spacing cardboard described in two panels is formed using curvilinear cut, can so be reduced and be opened longitudinal spacing cardboard
When resistance, and be provided with semicircular indentations on a piece of longitudinal spacing cardboard therein, convenient use person's very first time is quick
Open and place packing article.
7th, by setting tear off ribbon in one end of the remote supporting part of parcel wound portion, and at the back side of main body cardboard and institute
Easy-to-draw mark is set on the corresponding position of tear off ribbon stated, facilitates user's opening packing box.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model;
Fig. 2 is the mplifying structure schematic diagram of part A in Fig. 1;
Fig. 3 is the mplifying structure schematic diagram of part B in Fig. 1;
Fig. 4 is the mplifying structure schematic diagram of C portion in Fig. 1;
Fig. 5 is the mplifying structure schematic diagram of D parts in Fig. 1;
Fig. 6 is the dimensional structure diagram of packaging step one;
Fig. 7 is the mplifying structure schematic diagram of E parts in Fig. 6;
Fig. 8 is the dimensional structure diagram of packaging step two;
Fig. 9 is the dimensional structure diagram of packaging step three;
Figure 10 is the dimensional structure diagram of packaging step four;
Figure 11 is the dimensional structure diagram of packaging step five;
Figure 12 is the structural representation of another application mode;
Figure 13 is the mplifying structure schematic diagram of F parts in Figure 12.
In figure:1- main body cardboards, 11- supporting parts, 12- parcel wound portions, the folding lines of 13- first, the folding lines of 14- second, 15- glue
Connect adhesive tape, 16- tear off ribbons, the flangings of 17- first, the flangings of 18- second, 2- longitudinal spacing cardboards, the folding lines of 21- the 3rd, 22- breach,
3- photograph albums.
Embodiment
In order to facilitate description, now define coordinate system as shown in figure 1, and above-below direction is defined as longitudinal direction, left and right directions is fixed
Justice is laterally.
Application method of the present utility model is described in detail by taking photograph album 3 as an example for the present embodiment.
Include main body cardboard 1 as shown in figure 1, easily tearing and opening formula corrugated case packing box, described main body cardboard 1 is from left to right
Include supporting part 11 and parcel wound portion 12 successively.The upper/lower terminal of the supporting part 11 is separately provided for limiting photograph album 3
The longitudinal spacing cardboard 2 vertically moved, and when the longitudinal spacing cardboard 2 described in two panels is laid on described supporting part 11,
The free end of longitudinal spacing cardboard 2 is in contact described in two panels, and forms a piece of complete cardboard.
Further, due to when being packed to photograph album 3, it is necessary first to manually two panels longitudinal spacing cardboard 2 is separated,
Resistance during in order to reduce opening, as shown in figures 1 to 6, the line of cut between longitudinal spacing cardboard 2 described in two panels are curve,
And it is provided with semicircular indentations 22 on a piece of longitudinal spacing cardboard 2 therein.As a kind of embodiment, the present embodiment
In, the both ends of the line of cut between longitudinal spacing cardboard 2 described in two panels are straight line, and centre is the trapezium structure to raise up.
During packaging, as shown in Fig. 6 to Figure 11, described photograph album 3 is placed on supporting part 11 first, then will be upper and lower
The longitudinal spacing cardboard 2 at both ends is bent to centre, and presses close to photograph album 3.Then keep supporting part 11 motionless, wound portion 12 will be wrapped up
The outside of the photograph album 3 is wrapped in along parcel counterclockwise, is finally sealed, completes packaging.
Further, seal for convenience, improve operating efficiency, as shown in Figure 1 and Figure 5, the parcel wound portion 12
The inner surface setting of one end away from supporting part 11 has jointing tape 15, as a kind of embodiment, in the present embodiment, and institute
The jointing tape 15 stated can be double faced adhesive tape or seccotine.
Further, sealed off in order to facilitate user, as shown in Figure 1 and Figure 5, the remote supporting part of the parcel wound portion 12
11 one end is additionally provided with tear off ribbon 16, and corresponding with described tear off ribbon 16 on the outer surface of the parcel wound portion 12
Easy-to-draw mark is provided with position.
Further, damage is easiest to due to during logistics transportation, during the edge edges and corners of packing box, in order to
Preferably protection transport article, as shown in figure 1, the upper/lower terminal of the supporting part 11 is respectively arranged with the of inside lateral bending folding
One flanging 17, the upper/lower terminal of the parcel wound portion 12 are respectively arranged with the second flanging 18 of inside lateral bending folding.
Further, as shown in Fig. 2 the fixing end of the longitudinal spacing cardboard 2 by fixed clamp in supporting part 11 and
Between one flanging 17, the fixed form between the longitudinal spacing cardboard 2, the flanging 17 of supporting part 11 and first, using existing solid
Determine mode, will not be repeated here.So design mainly has both sides benefit:
First, as shown in figure 11, after packaging, still there is one end between the upper/lower terminal of photograph album 3 and the edge of packing box
Distance, accordingly even when the edge edges and corners of packing box are damaged, photograph album 3 will not be also damaged, preferably protection can be played and made
With.
Second, as shown in Figure 12 and Figure 13, when the size for the photograph album 3 to be transported is slightly larger, the packing box can also be used
Packed, appropriate adjustment can be done according to the specific size of transport article, increase adaptability.
Further, in order to improve operating efficiency, shorten the packaging time, make packaging more laborsaving, such as Fig. 2, Fig. 3 and Fig. 4
It is shown, some the first folding lines 13 being longitudinally arranged are provided between described supporting part 11 and parcel wound portion 12, and it is some
The distance between first folding line of bar 13 be able to can not also be waited with equal.The middle part of the parcel wound portion 12 is provided with some and indulged
To the second folding line 14 of arrangement, and the distance between some second folding lines 14 be able to can not also be waited with equal.The longitudinal direction limit
The fixing end of position cardboard 2 is provided with some articles of the 3rd folding lines 21 being arranged along the horizontal, and between some articles of the 3rd folding lines 21 away from
From be able to can not also be waited with equal.