Folding handle box with top side capable of being opened and closed

Abstract

The utility model discloses a folding handle box with a top side capable of being opened and closed, which comprises a middle piece, a first side piece, a second side piece, a bottom piece, a third side piece, a first handle piece, a second handle piece, a first bonding piece, a second bonding piece, a first locking piece and a second locking piece, the first side piece and the second side piece are arranged at the two ends of the middle piece respectively, the bottom piece and the first handle piece are arranged at the two ends of the middle piece respectively, and the first side piece, the second side piece, the bottom piece and the first handle piece are distributed on the four edges of the middle piece respectively. The first side piece is provided with a first bonding piece and a first locking piece, the first locking piece and the first bonding piece are located on the two sides of the middle piece respectively, and the second side piece is provided with a second bonding piece and a second locking piece. After the handle box is formed, the handle box can still be flattened again and transported according to needs.

Description

Technical Field

[0001] This utility model relates to the field of packaging tools, and in particular to a top-side foldable handle box. Background Technology

[0002] Handle-type packaging boxes are a commonly used type of packaging box. The structure of commonly used handle-type packaging boxes is shown in patent publication document CN202414294U. The box body of this type of handle-type packaging box is composed of approximately eight pieces of paper. In order to form a box body and prevent it from falling apart during use, four pieces of paper need to be glued and fixed together with the other two pieces of paper. That is, there are four glued and fixed points on the side of the box body and at the four corners of the box body. Although this structure ensures the stability of the box structure, this type of packaging box cannot be flattened for transportation after being folded and formed. Utility Model Content

[0003] To address the aforementioned problems, this utility model proposes a top-side foldable handle box with only two adhesive fixing points on the bottom sheet. The middle sheet and the third side sheet attached to the bottom sheet can be folded relative to the bottom sheet. The first side sheet and the second side sheet attached to both ends of the middle sheet can also be folded relative to the bottom sheet. After the entire handle box is formed, it can still be flattened and transported as needed.

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

[0005] A top-side foldable handle box includes a middle piece, a first side piece, a second side piece, a bottom piece, a third side piece, a first handle piece, a second handle piece, a first adhesive piece, a second adhesive piece, a first locking piece, and a second locking piece. The middle piece is rectangular. The first and second side pieces are respectively disposed at both ends of the middle piece. The bottom piece and the first handle piece are respectively disposed at both ends of the middle piece. The first side piece, the second side piece, the bottom piece, and the first handle piece are distributed on the four sides of the middle piece. The first side piece is provided with a first adhesive piece and a first locking piece, which are respectively located on both sides of the middle piece. The second side piece is provided with a second adhesive piece and a second locking piece, which are respectively located on both sides of the middle piece. The bottom piece is connected to one side of the third side piece, and the third side piece is connected to the second handle piece. The first adhesive piece and the second adhesive piece are both bonded to the bottom piece, and the first adhesive piece and the second adhesive piece are located on the same side of the bottom piece.

[0006] In this type of handle box, the first side piece and the second side piece are placed on the middle piece, and the bottom piece is placed between the middle piece and the third side piece. The first side piece, the second side piece, the middle piece, and the third side piece are the four side walls of the box body. The first adhesive piece on the first side piece is bonded to the bottom piece, and the second adhesive piece on the second side piece is bonded to the bottom piece. Therefore, there are only two bonding points on the bottom piece in the entire packaging box. The middle piece and the third side piece can be freely rotated relative to the bottom piece. The first side piece is bonded to the bottom piece by means of the first adhesive piece, and the second side piece is bonded to the bottom piece by means of the second adhesive piece. Therefore, the first side piece and the second side piece can also be rotated at a certain angle relative to the bottom piece.

[0007] In summary, the bottom piece of this type of handle box has only two adhesive fixing points. The middle piece and the third side piece attached to the bottom piece can be folded relative to the bottom piece. The first side piece and the second side piece attached to both ends of the middle piece can also be folded relative to the bottom piece. After the entire packaging box is formed, it can still be flattened and transported as needed.

[0008] Optionally, it also includes a first cover and a second cover, wherein the two ends of the first cover are respectively connected to the first handle piece and the middle piece, and the two ends of the second cover are respectively connected to the third side piece and the second handle piece.

[0009] Optionally, it also includes a first auxiliary sheet and a second auxiliary sheet, wherein the two ends of the first auxiliary sheet are respectively connected to the first side sheet and the first adhesive sheet, and the two ends of the second auxiliary sheet are respectively connected to the second side sheet and the second adhesive sheet.

[0010] Optionally, the first auxiliary sheet and the second auxiliary sheet have the same shape and size, and the first adhesive sheet and the second adhesive sheet have the same shape and size.

[0011] Specifically, both the first auxiliary piece and the second auxiliary piece are right-angled triangles. The first adhesive piece is located on one right-angled side of the first auxiliary piece, and the second adhesive piece is located on one right-angled side of the second auxiliary piece.

[0012] Optionally, it also includes a first bonding piece and a second bonding piece, wherein the first bonding piece is disposed on the first side piece and the second bonding piece is disposed on the second side piece, and the first bonding piece and the second bonding piece are used to adhere tightly to the third side piece.

[0013] The presence of the first and second bonding pieces ensures that the third side piece adheres tightly to the third side piece, guaranteeing good stability of the third side piece relative to the base piece, the first side piece, and the second side piece after folding.

[0014] Optionally, the first side piece and the second side piece have the same shape and size, and the first bonding piece and the second bonding piece have the same shape and size.

[0015] Optionally, the third side piece has the same shape and size as the middle piece.

[0016] Optionally, the first locking piece and the second locking piece have the same shape and size.

[0017] The beneficial effects of this utility model are: the bottom sheet has only 2 bonding and fixing points, the middle sheet and the third side sheet attached to the bottom sheet can be folded relative to the bottom sheet, and the first side sheet and the second side sheet attached to both ends of the middle sheet can also be folded relative to the bottom sheet. After the entire handle box is formed, it can still be flattened and transported as needed. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the box with the top side folding handle fully unfolded;

[0020] Figure 2 This is a schematic diagram showing the folding direction of the first adhesive sheet and the second adhesive sheet before they are bonded together;

[0021] Figure 3 This is a schematic diagram showing the state of the first and second adhesive sheets after they have been bonded together.

[0022] Figure 4 This is a diagram showing the handle box when it is laid flat.

[0023] Figure 5 This is a diagram showing the state of the handle box when it is open;

[0024] Figure 6 This is a diagram showing the state of the handle box when it is sealed.

[0025] The figures are labeled as follows: 1. First bonding piece; 2. First side piece; 3. Middle piece; 4. Second side piece; 5. Second bonding piece; 6. First locking piece; 7. First handle piece; 8. First cover piece; 9. Second locking piece; 10. First transition piece; 11. First adhesive piece; 12. Second transition piece; 13. Second adhesive piece; 14. Bottom piece; 15. Third side piece; 16. Second cover piece; 17. Second handle piece. Detailed Implementation

[0026] 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.

[0027] 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.

[0028] 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.

[0029] As attached Figure 1 , 2 As shown in Figures 3, 5, and 6, a top-side foldable handle box includes a middle piece 3, a first side piece 2, a second side piece 4, a bottom piece 14, a third side piece 15, a first handle piece 7, a second handle piece 17, a first adhesive piece 11, a second adhesive piece 13, a first locking piece 6, and a second locking piece 9. The middle piece 3 is rectangular. The first side piece 2 and the second side piece 4 are respectively disposed at both ends of the middle piece 3. The bottom piece 14 and the first handle piece 7 are respectively disposed at both ends of the middle piece 3. The first side piece 2, the second side piece 4, the bottom piece 14, and the first handle piece 7 are distributed on the middle piece 3. On the four sides; the first side piece 2 is provided with a first adhesive piece 11 and a first locking piece 6, the first locking piece 6 and the first adhesive piece 11 are respectively located on both sides of the middle piece 3; the second side piece 4 is provided with a second adhesive piece 13 and a second locking piece 9, the second locking piece 9 and the second adhesive piece 13 are respectively located on both sides of the middle piece 3; a third side piece 15 is connected to one side of the bottom piece 14, and a second handle piece 17 is connected to the third side piece 15; the first adhesive piece 11 and the second adhesive piece 13 are both bonded together with the bottom piece 14, and the first adhesive piece 11 and the second adhesive piece 13 are located on the same side of the bottom piece 14.

[0030] In this type of handle box, the first side piece 2 and the second side piece 4 are set on the middle piece 3, and the bottom piece 14 is set between the middle piece 3 and the third side piece 15. The first side piece 2, the second side piece 4, the middle piece 3, and the third side piece 15 are the four side walls of the box body. The first adhesive piece 11 on the first side piece 2 is bonded to the bottom piece 14, and the second adhesive piece 13 on the second side piece 4 is bonded to the bottom piece 14. Therefore, there are only two bonding points on the bottom piece 14 in the entire packaging box. The middle piece 3 and the third side piece 15 can be freely rotated relative to the bottom piece 14. The first side piece 2 is bonded to the bottom piece 14 by means of the first adhesive piece 11, and the second side piece 4 is bonded to the bottom piece 14 by means of the second adhesive piece 13. Therefore, the first side piece 2 and the second side piece 4 can also be rotated at a certain angle relative to the bottom piece 14.

[0031] In summary, the bottom piece 14 of this type of handle box has only 2 adhesive fixing points. The middle piece 3 and the third side piece 15 attached to the bottom piece 14 can be folded relative to the bottom piece 14. The first side piece 2 and the second side piece 4 attached to both ends of the middle piece 3 can also be folded relative to the bottom piece 14. After the entire packaging box is formed, it can still be flattened and transported as needed.

[0032] This type of handle box is cut from a single sheet of paper, and its state before folding is shown in the attached image. Figure 1 As shown, the folding process can be found in the attached diagram. Figure 2 and appendix Figure 3 As shown in the attached image, the folded shape without the lid is as follows. Figure 5 As shown, attached Figure 5 The image shows the box with the top side open; the box is fully sealed as shown in the attached image. Figure 6 As shown in .

[0033] Appendix Figure 3 The image shows the paper in its state after bonding, before it is fully folded and shaped. If it needs to be flattened for transport, the paper can be folded into its final shape. Figure 4 As shown in the diagram, if you need to fold the paper into a box, fold the paper into the attached shape. Figure 5 The state shown, attached Figure 5 The state shown is related to the attached Figure 4 The states shown can be transformed into one another. After the box is completely sealed, the first handle piece 7 is pressed against the second handle piece 17, and then both ends are locked by the first locking piece 6 and the second locking piece 9 respectively.

[0034] As attached Figure 1 , 2 As shown in Figures 3, 5, and 6, the system also includes a first cover plate 8 and a second cover plate 16. The two ends of the first cover plate 8 are connected to the first handle piece 7 and the middle piece 3, respectively. The two ends of the second cover plate 16 are connected to the third side piece 15 and the second handle piece 17, respectively.

[0035] The function of the first cover plate 8 and the second cover plate 16 is to close the opening of the box.

[0036] As attached Figure 1 , 2 As shown in Figures 3, 5, and 6, the system also includes a first auxiliary piece and a second auxiliary piece. The two ends of the first auxiliary piece are connected to the first side piece 2 and the first adhesive piece 11, respectively, and the two ends of the second auxiliary piece are connected to the second side piece 4 and the second adhesive piece 13, respectively.

[0037] As attached Figure 1 , 2 As shown in Figures 3, 5, and 6, the first auxiliary piece and the second auxiliary piece have the same shape and size, and the first adhesive piece 11 and the second adhesive piece 13 have the same shape and size.

[0038] Specifically, both the first auxiliary piece and the second auxiliary piece are right-angled triangles. The first adhesive piece 11 is disposed on one right-angled side of the first auxiliary piece, and the second adhesive piece 13 is disposed on one right-angled side of the second auxiliary piece.

[0039] As attached Figure 1 , 2 As shown in 3, 5 and 6, it also includes a first bonding piece 1 and a second bonding piece 5. The first bonding piece 1 is disposed on the first side piece 2, and the second bonding piece 5 is disposed on the second side piece 4. The first bonding piece 1 and the second bonding piece 5 are used to adhere tightly to the third side piece 15.

[0040] The presence of the first bonding piece 1 and the second bonding piece 5 ensures that the third side piece 15 is tightly bonded to the third side piece 15, thereby ensuring good stability of the third side piece 15 relative to the bottom piece 14, the first side piece 2, and the second side piece 4 after folding.

[0041] As attached Figure 1 , 2 As shown in Figures 3, 5, and 6, the first side piece 2 and the second side piece 4 have the same shape and size, and the first bonding piece 1 and the second bonding piece 5 have the same shape and size.

[0042] As attached Figure 1 , 2 As shown in Figures 3, 5, and 6, the third side piece 15 has the same shape and size as the middle piece 3.

[0043] As attached Figure 1 , 2 As shown in Figures 3, 5, and 6, the first locking piece 6 and the second locking piece 9 have the same shape and size.

[0044] 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 top-side foldable carrying case with an openable and foldable handle, characterized in that, The device includes a middle piece, a first side piece, a second side piece, a bottom piece, a third side piece, a first handle piece, a second handle piece, a first adhesive piece, a second adhesive piece, a first locking piece, and a second locking piece. The middle piece is rectangular. The first and second side pieces are respectively located at both ends of the middle piece. The bottom piece and the first handle piece are also respectively located at both ends of the middle piece. The first, second, and bottom pieces are distributed along the four sides of the middle piece. The first side piece has a first adhesive piece and a first locking piece, which are located on both sides of the middle piece. The second side piece has a second adhesive piece and a second locking piece, which are located on both sides of the middle piece. The bottom piece has a third side piece attached to one side, and a second handle piece attached to the third side piece. The first and second adhesive pieces are both bonded to the bottom piece, and they are located on the same side of the bottom piece.

2. A top-side foldable carrying case with an openable handle according to claim 1, characterized in that, It also includes a first cover and a second cover, the two ends of the first cover being connected to the first handle piece and the middle piece respectively, and the two ends of the second cover being connected to the third side piece and the second handle piece respectively.

3. A top-side foldable carrying case according to claim 1, characterized in that, It also includes a first auxiliary piece and a second auxiliary piece, the two ends of the first auxiliary piece being connected to the first side piece and the first adhesive piece, respectively, and the two ends of the second auxiliary piece being connected to the second side piece and the second adhesive piece, respectively.

4. A top-side foldable carrying case according to claim 3, characterized in that, The first auxiliary piece and the second auxiliary piece have the same shape and size, and the first adhesive piece and the second adhesive piece have the same shape and size.

5. A top-side foldable carrying case according to claim 1, characterized in that, It also includes a first bonding piece and a second bonding piece, the first bonding piece being disposed on the first side piece and the second bonding piece being disposed on the second side piece, the first bonding piece and the second bonding piece being used to adhere tightly to the third side piece.

6. A top-side foldable carrying case with an openable handle according to claim 5, characterized in that, The first side piece and the second side piece have the same shape and size, and the first bonding piece and the second bonding piece have the same shape and size.

7. A top-side foldable carrying case with an openable handle according to claim 1, characterized in that, The third side piece has the same shape and size as the middle piece.

8. A top-side foldable carrying case with an openable handle according to claim 1, characterized in that, The first locking piece and the second locking piece have the same shape and size.

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