CN210708331U

CN210708331U - Express delivery is with exempting from adhesive tape package case

Info

Publication number: CN210708331U
Application number: CN201921633682.4U
Authority: CN
Inventors: 孙博; 燕其廷; 马记; 邹建; 邹智晓; 董凤阳
Original assignee: Anti-Counterfeit And Secret-Keeping Technology Printing Co Of Henan Province (henan Post And Telecommunication Printing Factory); Shijiazhuang Vocational And Technical College Of Posts And Telecommunications (training Center Of China Post Group Company)
Current assignee: Anti-Counterfeit And Secret-Keeping Technology Printing Co Of Henan Province (henan Post And Telecommunication Printing Factory); Shijiazhuang Vocational And Technical College Of Posts And Telecommunications (training Center Of China Post Group Company)
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-09
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to an express delivery is with exempting from adhesive tape packing carton, including the side wall part, both sides at the side wall part are equipped with top and bottom respectively, the side wall part comprises four curb plates that connect gradually, wherein be equipped with the overlap joint edge on the curb plate in the outside, four roofs that constitute the top connect respectively on four curb plates that correspond, four roofs comprise two first upper covers and two second upper covers that the interval set up, first upper cover and for the second upper cover shrouding involution, be equipped with the cutting at first upper cover edge, it has the slot hole to open at the juncture of cutting and first upper cover, it has the strip seam that is used for pegging graft the cutting to open on the second upper cover, it has the jack to open at the juncture of second upper cover and curb plate, be equipped with at the both ends of shrouding and be used for pegging graft the plug in the slot, be equipped with in the dop of pegging graft in the both sides of shrouding. The utility model discloses can solve the problem that the existing packing box exists or the extravagant resource perhaps uses the environmental pollution that the sticky tape encapsulation brought.

Description

Express delivery is with exempting from adhesive tape package case

Technical Field

The utility model relates to a cardboard joint sealing packing box towards express delivery belongs to stereoplasm square body packaging container, and specifically speaking is an express delivery is with exempting from adhesive tape packing box.

Background

The corrugated board packing box is the most common packing article with the largest use amount in packing articles. The packaging effect is good, the cost is low, the manufacture is simple, the recycling or the treatment is convenient, the packaging container is a very wide packaging article, and the use amount of the packaging container reaches more than 100 hundred million pieces in years only by express delivery.

The corrugated board packing box has two packing modes. Firstly, from the encapsulation, need not to use other auxiliary material, lean on the self structure encapsulation of packing box, like the milk packing box, article fixed quantity, shape in this kind of packing box, damaged easy discovery also need not the theftproof (individual prevents tearing open with little paper pick). The other type of package needs to be bundled and reinforced, and the bundling form is mostly in a belt shape. The 'belt' comprises a metal belt, a plastic belt, an adhesive tape and the like, and the adhesive tape is a packaging auxiliary product which is used in the largest amount at present. Particularly in the postal industry, express items are packaged by plastic adhesive tapes, the consumption of the plastic adhesive tapes is over 160 million meters per year, and more than dozens of thousands of tons of plastic are consumed.

The sample of exempting from adhesive tape packing box has also appeared in the postal industry, with the utility model discloses the packing box is compared, has following problem: 1. by adopting the full-overlapping packing box structure shown in fig. 2, compared with a half-overlapping packing box structure (shown in fig. 1), the material width (B) direction of the full-overlapping packing box structure is half used, so that the material cost is greatly increased, and the resource waste is caused. 2. The cover surface of the packaging box without the adhesive tape is still bonded and packaged by the adhesive, although the adhesive tape is avoided, the adhesive still causes pollution to the environment. 3. Some adhesive tape-free packaging boxes need to leave a packaging space in a packaging structure, so that the space of the packaging box cannot be fully utilized, and a gap is left in a packaged article, so that the consignment is shaken, impacted and vibrated in loading, unloading, carrying and transportation, and the damage of the consignment is caused. 4. There is paper board packaging structure also in the express delivery trade, but need use the plastics buckle, can cause packing box's surface uneven.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an express delivery is with exempting from adhesive tape packing box to solve the problem that the environmental pollution that the perhaps wasting resources or using the adhesive tape encapsulation to bring that current packing box exists.

The utility model discloses a realize like this: an adhesive tape-free packaging box for express delivery comprises a side wall part, wherein the two sides of the side wall part are respectively provided with a top part and a bottom part, the side wall part consists of four side plates which are connected in sequence, four top plates which form the top part are respectively connected to the corresponding four side plates, the four top plates consist of two first upper covers and two second upper covers which are arranged at intervals, the first upper covers and the second upper covers are sealed by seal plates, it is characterized in that the edge of the first upper cover is provided with an inserting strip, a long hole is arranged at the junction of the inserting strip and the first upper cover, the second upper cover is provided with a strip slit for inserting the inserting strip, the junction of the second upper cover and the side plate is provided with an inserting hole, plugs for being inserted into the inserting holes are arranged at two ends of the sealing plate, and clamping heads for being inserted into the long holes are arranged at two sides of the sealing plate.

The bottom is a self-locking sealing structure, the bottom plates forming the bottom are respectively connected to the corresponding four side plates, and the four bottom plates are composed of two first lower covers and two second lower covers which are arranged at intervals.

The plug and the clamping head are trapezoidal, and the middle part of the bottom edge of the trapezoid is connected with the sealing plate.

The jack is composed of a long groove and short grooves at two ends of the long groove, and the short grooves are connected with the long groove.

The number of the long holes is at least two.

And an indentation is arranged at the junction of the first upper cover and the cutting, so that the surface of the cutting is lower than the surface of the first upper cover when the top is in a sealed state.

And the sealing plate is provided with a tearing and punching line.

The first lower cover is far away from the middle part of the outer edge of the side plate and is provided with a notch which is inwards concave, the notch is arranged between one side edge of the first lower cover and the junction of the side plate, the part outside the bending line on the first upper cover is along the bending line to the inner side of the first lower cover to be bent, the second lower cover is in a right trapezoid shape, and the side edge of the bending line on the second lower cover is the inclined edge of the right trapezoid.

The utility model discloses a top adopts the shrouding to carry out the involution, and the strip seam that covers on the second is corresponding with the cutting of covering on the first, inserts the cutting earlier during the involution to the strip seam that corresponds in, and it has the slot hole to open simultaneously at first upper cover and cutting juncture, and it has the jack to open at the juncture of second upper cover and curb plate, and the slot hole all is used for the shrouding of pegging graft with the jack. The two sides of the sealing plate are provided with clamping heads, the two ends of the sealing plate are provided with plugs, the clamping heads are used for being inserted into the long holes, the plugs are used for being inserted into the insertion holes, the clamping heads are inserted into the long holes and the strip seams, and therefore the sealing plate seals the two first upper covers and the two second upper covers together.

The clamping head and the plug are trapezoidal, and are firmly locked together after being inserted into the long hole or the jack, and when the clamping head or the plug is taken out again, the clamping head or the plug has folds, so that the anti-theft device can be used for preventing theft. Be equipped with the indentation in the juncture of first upper cover and cutting, when the involution, the cutting surface is less than the surface of first shrouding, forms a sunk area at the box top, and this sunk area just can hold the shrouding, makes the shrouding with box top involution back, and box top surface does not have the arch.

The bottom of box adopts auto-lock involution structure, and when non-encapsulated state, the bottom is folding to be accomodate in the inboard of side wall, when the encapsulation, struts the box, and the bottom half is automatic to be expanded and overlap joint involution each other, need not sticky tape and other auxiliary materials and carries out the involution, and labour saving and time saving is applicable to automated production and packing.

The utility model does not need adhesive tape during packaging, thus reducing environmental pollution and resource waste caused by the adhesive of the plastic box; the production process of the packing box is not changed, and only a plurality of punching holes and indentations are added; the structural material utilization rate of the packing box is high; the packaging box is more solid and durable in packaging and has an anti-theft function, and the surface of the box body is smooth after packaging; can seal the box and unseal quickly.

Drawings

Fig. 1 is a schematic structural view of a conventional half-lap-lid packing box.

Figure 2 is a prior art fully-folded package structure.

Fig. 3 is a schematic structural view of the packing box of the present invention in an unfolded state.

Fig. 4 is a schematic structural view of the sealing plate of the present invention.

Fig. 5 is a schematic packaging diagram of the packaging box of the present invention.

In the figure: 1. a side plate; 2. overlapping edges; 3. a first upper cover; 4. a second upper cover; 5. a first lower cover; 6. a second lower cover; 7. closing the plate; 31. cutting; 32. a long hole; 33. an extension plate; 41. strip sewing; 42. a jack; 51. a notch; 52. a bending line; 71. clamping a head; 72. a plug; 73. tearing the perforation lines.

Detailed Description

As shown in fig. 3, 4 and 5, the utility model comprises a side wall part, wherein the two sides of the side wall part are respectively provided with a top part and a bottom part, the side wall part is composed of four side plates 1 which are connected in sequence, wherein, the side plate 1 at the outer side is provided with a lapping edge 2, four top plates forming the top are respectively connected on the corresponding four side plates 1, the four top plates are composed of two first upper covers 3 and two second upper covers 4 which are arranged at intervals, the first upper covers 3 and the second upper covers 4 are sealed by seal plates 7, the edge of the first upper cover 3 is provided with an inserting strip 31, the junction of the inserting strip 31 and the first upper cover 3 is provided with a long hole 32, the second upper cover 4 is provided with a slot 41 for inserting the insert strip 31, the junction of the second upper cover 4 and the side plate 1 is provided with an insertion hole 42, plugs 72 for insertion into the insertion holes 42 are provided at both ends of the sealing plate 7, and chucks 71 for insertion into the elongated holes 32 are provided at both sides of the sealing plate 7.

The plug 72 and the chuck 71 are trapezoidal, and the middle part of the bottom edge of the trapezoid is connected with the sealing plate 7. The trapezoidal plug 72 and the trapezoidal clip 71 cannot be easily removed after being inserted into the long hole 32 and the insertion hole 42, and the plug 72 or the trapezoidal clip 71 is damaged, deformed or creased after being removed. The plug 72 is inserted into the plug hole 42, and then the plug 72 is restored to a plane, and the short groove and the long groove of the plug hole 42 are not located on the same straight line, so that the plug 72 cannot be pulled out, and the connection firmness of the sealing plate 7 is improved. The number of the long holes 32 is determined according to the length of the second upper cover 4, the longer the length of the second upper cover 4 is, the more the number of the long holes 32 is, generally, the number of the long holes 32 is not less than two, so that more connection points are arranged between the sealing plate 7 and the first upper cover 3, and the connection firmness is improved. Meanwhile, tear perforation line 73 is arranged on the sealing plate 7, tear perforation line 73 is cross-shaped, tear perforation line 73 is composed of continuous holes, when sealing plate 7 is removed, the sealing plate 7 can be damaged by the support along tear perforation line 73, and quick unsealing of the top of the box body is achieved.

Be equipped with the indentation in the juncture of first upper cover 3 and cutting 31, when the involution, cutting 31 surface is less than the surface of first shrouding 7, forms a sunk area at the box top, and this sunk area just can hold shrouding 7, makes shrouding 7 with the box top involution back, and box top surface does not have the arch. An extension plate 33 may be further provided on the insert 31, so that the extension plate 33 of the first upper cover 3 and the extension plate 33 of the second upper cover 4 contact each other during sealing, thereby increasing sealing performance and connection strength.

The bottom of the box body is of a self-locking sealing structure, bottom plates forming the bottom are respectively connected to the corresponding four side plates 1, and the four bottom plates are composed of two first lower covers 5 and two second lower covers 6 which are arranged at intervals. The self-locking structure of bottom can adopt existing self-locking bottom structure, also can adopt the structure as shown in fig. 3, the outer fringe middle part that keeps away from curb plate 1 on first lower cover 5 is equipped with notch 51 to the indent, be equipped with between the juncture of notch 51 department to a side of first lower cover 5 and curb plate 1 and buckle line 52, the part that lies in the outside of buckle line 52 on first upper cover 5 is buckled to the inboard of first lower cover 5 along buckle line 52, the shape of second lower cover 6 is right trapezoid, the side of keeping away from buckle line 52 on second lower cover 6 is right trapezoid's hypotenuse. Specifically, the bending line 52 extends from the notch 51 to the upper left corner, and the left side of the second lower cover 6 is beveled while the right edge of the notch is beveled. In a folding state, the four side plates 1 are connected into a side wall part through the lapping edges 2, the side plates 1 are unfolded into a plane in pairs respectively, and the first lower cover 5 and the second lower cover 6 are folded inwards and positioned on the inner sides of the side plates 1; when the side wall part is expanded, the first lower cover 5 and the second lower cover 6 are respectively unfolded outwards from the inner side of the side plate 1, in the expanding process, the right half part of the second lower cover 6 is positioned above the first lower cover 5 adjacent to the right, and the left half part of the second lower cover 6 is positioned below the first lower cover 5 adjacent to the left. Thereby four bottom plates coincide each other, form sealed bottom, when folding again, four bottom plates are folded again and are folded in curb plate 1, realize the quick encapsulation of bottom half and unpack apart.

The utility model discloses a top adopts shrouding 7 to carry out the involution, and the strip seam 41 on the second upper cover 4 is corresponding with the cutting 31 on the first upper cover 3, inserts the cutting 31 during involution earlier in the strip seam 41 that corresponds, and the dop 71 still inserts in the strip seam 41 when inserting in the slot hole 32, and the plug 72 inserts in the jack 42 to shrouding 7 is in the same place two first upper covers 3 and two 4 sealings of second upper cover, realizes the quick involution at box top.

The clamping head 71 and the plug 72 are trapezoidal, and are firmly locked together after being inserted into the long hole 32 or the insertion hole 42, and when the clamping head 71 or the plug 72 is taken out again, the clamping head 71 or the plug 72 has folds, so that the anti-theft function can be realized.

The bottom of box adopts auto-lock involution structure, and when non-encapsulated state, the bottom is folding to be accomodate in 1 inboards of curb plate, when the encapsulation, struts the box, and the bottom half is automatic to be expanded and overlap joint involution each other, need not sticky tape and other auxiliary materials and carries out the involution, and labour saving and time saving is applicable to automated production and packing.

The utility model does not need adhesive tape during packaging, thus reducing environmental pollution and resource waste caused by the adhesive of the plastic box; the production process of the packing box is the same as that of the traditional carton, and only a plurality of punching holes and indentations are added; the structural material utilization rate of the packing box is high; the packaging box is more solid and durable in packaging and has an anti-theft function, and the surface of the box body is smooth after packaging; can seal the box and unseal quickly.

Claims

1. An adhesive tape-free packaging box for express delivery comprises a side wall part, wherein the two sides of the side wall part are respectively provided with a top part and a bottom part, the side wall part consists of four side plates which are connected in sequence, four top plates which form the top part are respectively connected to the corresponding four side plates, the four top plates consist of two first upper covers and two second upper covers which are arranged at intervals, the first upper covers and the second upper covers are sealed by seal plates, it is characterized in that the edge of the first upper cover is provided with an inserting strip, a long hole is arranged at the junction of the inserting strip and the first upper cover, the second upper cover is provided with a strip slit for inserting the inserting strip, the junction of the second upper cover and the side plate is provided with an inserting hole, plugs for being inserted into the inserting holes are arranged at two ends of the sealing plate, and clamping heads for being inserted into the long holes are arranged at two sides of the sealing plate.

2. The express adhesive-tape-free packaging box as claimed in claim 1, wherein the bottom is of a self-locking sealing structure, bottom plates constituting the bottom are respectively connected to four corresponding side plates, and the four bottom plates are composed of two first lower covers and two second lower covers which are arranged at intervals.

3. The express delivery adhesive-free tape packing box of claim 1, wherein the plug and the clamping head are trapezoidal in shape, and the middle part of the bottom edge of the trapezoid is connected with the sealing plate.

4. The package of claim 1, wherein the receptacle comprises a slot and a short slot at both ends of the slot, and the short slot and the slot are connected to each other.

5. The express adhesive-free packaging box of claim 1, wherein the number of the long holes is at least two.

6. The package of claim 1, wherein an indentation is formed at the interface between the first cover and the strip, such that the surface of the strip is lower than the surface of the first cover when the top is in the sealed state.

7. The express adhesive-free packaging box of claim 1, wherein a tear-perforated line is provided on the sealing plate.

8. The express adhesive tape-free packaging box according to claim 2, wherein a notch which is concave inward is formed in the middle of the outer edge of the first lower cover which is far away from the side plate, a bending line is formed between the notch and a boundary between one side edge of the first lower cover and the side plate, a portion of the first upper cover which is located outside the bending line is bent towards the inner side of the first lower cover along the bending line, the second lower cover is in a right trapezoid shape, and a side edge of the second lower cover which is far away from the bending line is a bevel edge of the right trapezoid.