Backpack type packaging box

Abstract

The utility model discloses a backpack type packaging box which comprises a box body, the box body is made of paper, a box opening is formed in the box body, a box cover is arranged at the box opening of the box body, the box cover is made of paper, a lifting handle is arranged on the box body, two straps are arranged on the box body, and the two straps are arranged on the box body. The handle is located between the two straps, and a containing groove is formed in the outer wall of the box body and used for containing the handle. The packing box has the advantages that the handle is arranged on the outer wall of the box body, a user can carry the packing box by hand according to needs, meanwhile, the straps are arranged on the box body, and the user can carry the straps according to needs.

Description

Technical Field

[0001] This utility model relates to the field of packaging materials, and in particular to a backpack-type packaging box. Background Technology

[0002] The current structure of paper packaging boxes is shown in patent publication document CN203392096U. The bottom of the packaging box is flat and the top lid is a flip-top structure. Since the packaging box with this structure does not have any handle or shoulder strap structure, when the packaging box with this structure is made relatively large, the user can only use both hands to hold the packaging box, which is very inconvenient. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a backpack-type packaging box. A handle is provided on the outer wall of the box, allowing users to carry it by hand as needed. A shoulder strap is also provided on the box, allowing users to carry it by shoulder as needed.

[0004] The technical solution adopted by this utility model is as follows:

[0005] A backpack-type packaging box includes a box body made of paper, an opening on the box body, a lid made of paper at the opening, a handle on the box body, two shoulder straps on the box body, the handle located between the two shoulder straps, and a receiving groove on the outer wall of the box body for accommodating the handle.

[0006] Specifically, this type of packaging box has a handle on the outer wall of the box, which the user can carry by hand as needed. It also has a shoulder strap on the box, which the user can carry as needed.

[0007] Optionally, the box cover includes a first cover and a second cover. The first cover is an arc-shaped cover, and the second cover is an arc-shaped cover. One end of the first cover is provided with a fitting piece, and the second cover is provided with a locking piece. The box body has a locking opening for engaging with the locking piece.

[0008] Specifically, the function of the first and second cover plates is to cover the opening of the box. When the first and second cover plates cover the opening, the adhesive tab on the first cover plate is pressed tightly against the inner wall of the box, and the locking tab on the second cover plate engages with the locking opening.

[0009] Optionally, the second cover is provided with end pieces, and both ends of the end pieces are provided with the locking pieces.

[0010] The specific end piece is equipped with two locking tabs that engage with the locking opening. When engaged, the two locking tabs are in a parallel state, and the locking opening is a square locking opening.

[0011] Optionally, a partition is also included, which is disposed within the housing.

[0012] The specific partitions divide the space inside the box into two independent compartments, each of which can hold an inner box that matches the volume of the compartment.

[0013] Optionally, one end of the partition is connected to an inner patch, and the other end of the partition is connected to an inner adhesive piece. The inner adhesive piece is bonded to the inner wall of the box, and the inner patch is pressed against the inner wall of the box and bonded to the inner wall. The inner adhesive piece and the inner patch are in a parallel and non-contact state.

[0014] Specifically, the spacer, inner patch, and inner adhesive sheet are in a perpendicular position.

[0015] Optionally, the box body includes a first side piece, a second side piece, a third side piece, and a fourth side piece, which together form a square cylindrical side portion. One end of the side portion has a bottom, and the box lid is located at the other end of the side portion.

[0016] Specifically, the inner adhesive sheet is bonded to the third side sheet, and a portion of the inner patch is bonded to the first side sheet. The inner patch is also flush with the first side sheet. The inner patch, the partition, and the inner adhesive sheet work together to support the box body and enhance the overall box body's resistance to compression.

[0017] Optionally, the bottom includes a first substrate, a second substrate, a third substrate, and a fourth substrate, wherein the first substrate is disposed at one end of the first side panel, the second substrate is disposed at one end of the second side panel, the third substrate is disposed at one end of the third side panel, and the fourth substrate is disposed at one end of the fourth side panel.

[0018] Optionally, the receiving groove is formed on the first side piece, and the engaging opening is formed on the third side piece.

[0019] The beneficial effects of this utility model are: a handle is provided on the outer wall of the box so that the user can carry it by hand as needed, and a shoulder strap is also provided on the box so that the user can carry it by hand as needed. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 This is a diagram showing the backpack-type packaging box when fully unfolded.

[0022] Figure 2 This is a schematic diagram of the folding process of the spacer and the inner adhesive sheet;

[0023] Figure 3 This is a schematic diagram of the side folding process.

[0024] Figure 4 This is a schematic diagram showing the position of the partition inside the box;

[0025] Figure 5 This is a diagram showing the state of the backpack-style packaging box before it is sealed.

[0026] Figure 6 This is a diagram showing the state of the backpack-style packaging box after it has been sealed.

[0027] Figure 7 This is a diagram showing the positional relationship of the shoulder straps on the box.

[0028] The reference numerals in the figures are as follows: 101, first side piece; 1011, receiving groove; 1012, outer wall shoulder strap hole; 102, second side piece; 103, third side piece; 1031, snap-fit ​​opening; 104, fourth side piece; 201, first bottom piece; 202, second bottom piece; 203, third bottom piece; 204, fourth bottom piece; 301, first cover piece; 3011, snap-fit ​​piece; 3012, end piece; 302, second cover piece; 3021, adhesive piece; 4, handle; 501, inner adhesive piece; 5011, inner wall shoulder strap hole; 502, partition piece; 503, inner adhesive piece; 6, inner clasp; 7, shoulder strap. Detailed Implementation

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0032] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and appendix Figure 7 As shown, a backpack-type packaging box includes a box body, which is made of paper. The box body has an opening and a lid, which is also made of paper. The box body has a handle 4 and two shoulder straps 7. The handle 4 is located between the two shoulder straps 7. The outer wall of the box body has a receiving groove 1011 for receiving the handle 4.

[0033] Specifically, this type of packaging box has a handle 4 on the outer wall of the box, which the user can carry by hand as needed, and a shoulder strap 7 on the box, which the user can carry by shoulder as needed.

[0034] Specifically, the shoulder strap 7 is fixed to the box body through the outer wall shoulder strap hole 1012 and the inner wall shoulder strap hole 5011. The outer wall shoulder strap hole 1012 is opened on the first side piece 101, and the inner wall shoulder strap hole 5011 is opened on the inner patch 501.

[0035] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and appendix Figure 7 As shown, the box lid includes a first cover plate 301 and a second cover plate 302. The first cover plate 301 is an arc-shaped cover plate, and the second cover plate 302 is an arc-shaped cover plate. One end of the first cover plate 301 is provided with a fitting piece 3021, and the second cover plate 302 is provided with a locking piece 3011. The box body has a locking opening for engaging with the locking piece 3011.

[0036] Specifically, the function of the first cover 301 and the second cover 302 is to cover the opening of the box. When the first cover 301 and the second cover 302 cover the opening, the adhesive piece 3021 on the first cover 301 is pressed against the inner wall of the box, and the locking piece 3011 on the second cover 302 engages with the locking opening.

[0037] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and appendix Figure 7 As shown, the second cover plate 302 is provided with an end piece 3012, and both ends of the end piece 3012 are provided with a locking piece 3011.

[0038] Specifically, the end piece 3012 is provided with two locking pieces 3011 that engage with the locking opening 1031. When engaged, the two locking pieces 3011 are in a parallel state, and the locking opening 1031 is a square locking opening.

[0039] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and appendix Figure 7 As shown, it also includes a partition 502, which is disposed inside the box.

[0040] Specifically, the partition 502 divides the space inside the box into two independent compartments, each of which can hold an inner box 6 that matches the volume of the compartment.

[0041] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and appendix Figure 7 As shown, one end of the partition 502 is connected to an inner patch 501, and the other end of the partition 502 is connected to an inner adhesive patch 503. The inner adhesive patch 503 is bonded to the inner wall of the box, and the inner patch 501 is attached to the inner wall of the box and bonded to the inner wall. The inner adhesive patch 503 and the inner patch 501 are in a parallel and non-contact state.

[0042] Specifically, the spacer 502 is perpendicular to the inner patch 501 and the inner adhesive patch 503.

[0043] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and appendix Figure 7 As shown, the box body includes a first side piece 101, a second side piece 102, a third side piece 103, and a fourth side piece 104. The first side piece 101, the second side piece 102, the third side piece 103, and the fourth side piece 104 are gathered together to form a square cylindrical side. One end of the side is provided with a bottom, and the box lid is provided at the other end of the side.

[0044] Specifically, the inner adhesive sheet 503 is bonded to the third side sheet 103, and a portion of the inner patch 501 is bonded to the first side sheet 101. The inner patch 501 is flush with the first side sheet 101. The inner patch 501, the partition 502, and the inner adhesive sheet 503 work together to open up the box body, thereby enhancing the overall box body's resistance to compression.

[0045] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and appendix Figure 7 As shown, the bottom includes a first film 201, a second film 202, a third film 203, and a fourth film 204. The first film 201 is disposed at one end of the first side film 101, the second film 202 is disposed at one end of the second side film 102, the third film 203 is disposed at one end of the third side film 103, and the fourth film 204 is disposed at one end of the fourth side film 104.

[0046] The first negative 201, the second negative 202, the third negative 203, and the fourth negative 204 are put together to form the bottom, which is flat.

[0047] As attached Figure 1 Appendix Figure 2 Appendix Figure 3 Appendix Figure 4 Appendix Figure 5 Appendix Figure 6 and appendix Figure 7 As shown, the receiving groove 1011 is formed on the first side piece 101, and the engaging opening is formed on the third side piece 103.

[0048] This type of packaging box is made by cutting and folding a single sheet of paper. (Attached) Figure 1 The shaded area is the area where the adhesive is applied.

[0049] The above-described embodiments only illustrate some aspects of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A backpack-type packaging case comprising a case body, the case body being a paper case body, a case opening being provided on the case body, a case cover being provided at the case opening of the case body, the case cover being a paper case cover, characterized in that, The box body is provided with a handle, the box body is provided with two straps, the handle is located between the two straps, a containing groove is arranged on the outer wall of the box body, and the containing groove is used for containing the handle; The box cover comprises a first cover piece and a second cover piece, the first cover piece is a circular arc cover piece, the second cover piece is a circular arc cover piece, one end of the first cover piece is provided with a fit piece, the second cover piece is provided with a clamping piece, and the box body is provided with a clamping opening for cooperating with the clamping piece; The box body comprises a first side piece, a second side piece, a third side piece and a fourth side piece, the first side piece, the second side piece, the third side piece and the fourth side piece are closed together to form a square cylindrical side, one end of the side is provided with a bottom, and the box cover is arranged at the other end of the side; Further comprising a partition piece, the partition piece is arranged in the box body; one end of the partition piece is connected with an inner fit piece, the other end of the partition piece is connected with an inner adhesive piece, and the inner adhesive piece and the inner fit piece are in parallel and non-contact state; The inner adhesive piece and the third side piece are adhered together, part of the inner fit piece and the first side piece are adhered together, and the inner fit piece is tightly and flushly attached to the first side piece.

2. A backpack-type packaging case according to claim 1, wherein The second cover piece is provided with an end piece, and the end piece is provided with the clamping piece at both ends.

3. The backpack-type packaging case according to claim 1, wherein The bottom comprises a first bottom piece, a second bottom piece, a third bottom piece and a fourth bottom piece, the first bottom piece is arranged at one end of the first side piece, the second bottom piece is arranged at one end of the second side piece, the third bottom piece is arranged at one end of the third side piece, and the fourth bottom piece is arranged at one end of the fourth side piece.

4. The backpack-type packaging case according to claim 1, wherein The containing groove is arranged on the first side piece, and the clamping opening is arranged on the third side piece.

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