CN210311285U - Express delivery packing carton - Google Patents

Abstract

The utility model relates to a packing carton technical field, concretely relates to express delivery packing carton, fourth roof and fourth side connection constitute the folding arris of fourth, and in the fourth roof rolled over into the packing carton around the folding arris of fourth, be equipped with in the box and be used for covering the interior welt on the bottom plate completely, under the installation state of targetting in place, the edge of interior welt supported fourth roof lower extreme edge, and fourth side inboard is hugged closely to the fourth roof under this state. The utility model discloses the major structure all adopts the cystosepiment to make to strengthen the intensity that the coating increased the cystosepiment through outside parcel polyurethane, in order to avoid leading to the condition that the bottom plate was strutted at content weight overweight, the interior welt of installation cover bottom plate in the packing carton, strengthen the intensity of packing box bottom, consolidate the inside and outside of all folding arriss through consolidating the cloth and can increase the holistic stability of whole packing carton, avoid using in because the distortion extrusion leads to the destruction of packing carton overall structure.

Description

Express delivery packing carton

Technical Field

The utility model relates to a packing carton technical field, concretely relates to express delivery packing carton.

Background

Although scientific and technological development and the speed of life rhythm accelerate, more people select the mode of online shopping to purchase various articles that need in the life, even include many fragile article and can not receive the extruded article also to purchase through the network, therefore the express delivery has obtained rapid development, in order to guarantee that the article in the express delivery packing carton is not extrudeed or have good antidetonation effect, the most direct way is to pack a large amount of buffers in the packing carton, and then cause and send less commodity and often use great packing carton to transport, the reason lies in that the packing carton is mostly for the carton, do not have good antidetonation and buffering effect by itself.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an express delivery packing carton.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides an express delivery packing carton, comprising a base plate, first curb plate, the second curb plate, the third curb plate, the fourth curb plate, first roof, second roof and third roof, the fourth roof is connected with the fourth curb plate, fourth roof and fourth curb plate junction constitute the folding arris of fourth, the fourth roof is folded into in the packing carton around the folding arris of fourth, be equipped with the interior welt that is used for covering completely on the bottom plate in the box, under the state of targetting in place in the installation, the edge of interior welt supports fourth roof lower extreme edge, fourth roof hugs closely the fourth curb plate inboard under this state.

The edge of the inner lining plate is connected with the inner side edge of the intersection of the third side plate and the bottom plate.

And a notch is arranged in the middle of one end of the inner lining plate, which is in contact with the third top plate.

The bottom plate, the first side plate, the second side plate, the third side plate, the fourth side plate, the first top plate, the second top plate, the third top plate, the fourth top plate and the lining plate are all foam plates.

And a polyurethane reinforcing coating is wrapped outside the foam plate.

The inner side and the outer side of all the folding edges are connected with the reinforcing cloth strips in a hot-pressing mode.

The reinforcing cloth strip is made of organic cloth.

The utility model has the advantages that: the utility model discloses an express delivery packing carton, the major structure all adopts the cystosepiment to make, and consolidate the intensity that the coating increases the cystosepiment through outside parcel polyurethane, in order to avoid leading to the condition that the bottom plate was strutted at the overweight condition that leads to of content weight, the interior welt of installation cover bottom plate in the packing carton, strengthen the intensity of packing carton bottom, consolidate the inside and outside of all folding arriss through consolidating the cloth and can increase the holistic stability of whole packing carton, avoid using in because the distortion extrudees leads to the destruction of packing carton overall structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic three-dimensional structure of the present invention.

Figure 4 is an adoption the utility model discloses the express packaging box's of structure box sealing process schematic diagram.

In the figure:

a base plate 1; a first side plate 2; a second side plate 3; a third side panel 4; a fourth side plate 5; a first top plate 6; a second top plate 7; a third top plate 8; a fourth top plate 9, an insert plate 10, an inner lining plate 11 and a notch 12.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the express delivery package box comprises a bottom plate 1, a first side plate 2, a second side plate 3, a third side plate 4, a fourth side plate 5, a first top plate 6, a second top plate 7 and a third top plate 8, wherein the first top plate 6 is connected with the first side plate 2, a first folding edge is formed at the joint of the first top plate 6 and the first side plate 2, the second top plate 7 is connected with the second side plate 3, a second folding edge is formed at the joint of the second top plate 7 and the second side plate 3, the first top plate 6 and the second top plate 7 are respectively positioned at the top of the package box after being folded around the first folding edge and the second folding edge, the third top plate 8 is connected with the third side plate 4, a third folding edge is formed at the joint of the third top plate 8 and the third side plate 4, the third top plate 8 is folded around the third folding edge and covers above the first top plate 6 and the second top plate 7, an insertion plate 10 capable of being inserted into the package box is arranged at the edge, the joint of the insert plate 10 and the third top plate 8 is provided with a fifth folding edge. The main structure of the packing box is the same as that of a common paper packing box.

The difference lies in that the box body also comprises a third top plate 8, the fourth top plate 9 is connected with the fourth side plate 5, the joint of the fourth top plate 9 and the fourth side plate 5 forms a fourth folding edge, the fourth top plate 9 is folded into the packaging box around the fourth folding edge, an inner lining plate 11 which is completely covered on the bottom plate 1 is arranged in the box body, the edge of the inner lining plate 11 is propped against the lower end edge of the fourth top plate 9 in the in-place state, and the fourth top plate 9 is clung to the inner side of the fourth side plate 5 in the state. The edge of the inner lining plate 11 is connected with the inner side edge of the intersection of the third side plate 4 and the bottom plate 1.

It should be noted that, interior welt 11 adopts swivelling joint's mode to adorn in advance in the crossing department of third side panel 4 and bottom plate 1, interior welt 11 just remains in the packing carton after the packing carton bottom seals, need upwards rotatory the lifting of interior welt 11 in advance before folding fourth roof 9 inwards in the packing carton, then with interior welt 11 rotatory downwards make the edge of interior welt 11 support fourth roof 9 lower extreme for fourth roof 9 hugs closely fourth side panel 5, interior welt 11 and fourth roof 9 all can not be silent naturally under this state, conveniently put article in the packing carton.

The middle part of one end of the inner lining plate 11, which is contacted with the third top plate 8, is provided with a notch 12. The slot 12 is provided to facilitate the lifting of the inner lining 11 by hand gripping, since it is not suitable for a pack in which the bottom panel 1 is usually removed and then folded into a flat condition to reduce space occupation.

The bottom plate 1, the first side plate 2, the second side plate 3, the third side plate 4, the fourth side plate 5, the first top plate 6, the second top plate 7, the third top plate 8, the fourth top plate 9 and the inner lining plate 11 are all foam plates. And a polyurethane reinforcing coating is wrapped outside the foam plate. The foam board has good buffering effect but is easy to puncture, and has good puncture resistance after a layer of polyurethane is coated on the outer part of the foam board.

The inner side and the outer side of all the folding edges are connected with the reinforcing cloth strips in a hot-pressing mode. The reinforcing cloth strip is made of organic cloth.

Because the packaging box takes the foam board as the main body, all parts need to be connected through the adhesive, the folding position needs to have good toughness and tear resistance due to the repeated folding of the folding edges, and the reinforcing cloth strip can effectively prevent the connecting position from being torn and ensure that the connecting position has good toughness.

It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims (7)

1. The utility model provides an express delivery packing carton, including bottom plate (1), first curb plate (2), second curb plate (3), third curb plate (4), fourth curb plate (5), first roof (6), second roof (7) and third roof (8), a serial communication port, fourth roof (9) are connected with fourth curb plate (5), fourth roof (9) constitute the folding arris of fourth with fourth curb plate (5) junction, in fourth roof (9) fold into the packing carton around the folding arris of fourth, be equipped with interior welt (11) that are used for covering completely on bottom plate (1) in the box, install under the state of targetting in place, the edge of interior welt (11) supports fourth roof (9) lower extreme edge, fourth roof (9) are hugged closely fourth curb plate (5) inboard under this state.

2. The courier package of claim 1, wherein: the edge of the inner lining plate (11) is connected with the inner side edge of the intersection of the third side plate (4) and the bottom plate (1).

3. The courier package of claim 2, wherein: and a notch (12) is arranged in the middle of one end of the inner lining plate (11) contacted with the third top plate (8).

4. The courier package of claim 3, wherein: the bottom plate (1), the first side plate (2), the second side plate (3), the third side plate (4), the fourth side plate (5), the first top plate (6), the second top plate (7), the third top plate (8), the fourth top plate (9) and the inner lining plate (11) are all foam plates.

5. The courier package of claim 4, wherein: and a polyurethane reinforcing coating is wrapped outside the foam plate.

6. The courier package of claim 5, wherein: the inner side and the outer side of all the folding edges are connected with the reinforcing cloth strips in a hot-pressing mode.

7. The courier package of claim 6, wherein: the reinforcing cloth strip is made of organic cloth.

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