Packaging box structure

Abstract

The utility model provides a packaging box structure. The packaging box structure comprises a box body assembly, side wall assemblies located on the two opposite sides of the box body assembly in the width direction and closing assemblies located on the two opposite sides of the box body assembly in the length direction. The closing assembly on each side comprises a supporting side piece, and the supporting side piece is provided with a first through hole penetrating in the thickness direction of the supporting side piece. Second through holes penetrating in the thickness direction of the box body are formed in the two side edge portions of the box body assembly in the length direction respectively. And when the packaging box structure is in a folded state, all the first through holes and the second through holes are centered and form binding holes through which binding belts penetrate. According to the embodiment of the utility model, the structure is simple, gluing is not needed in the folding forming process, the box body can be quickly folded and formed, and the efficiency is high.

Description

Technical Field

[0001] The embodiment of the utility model relates to the field of packaging technology, and in particular to a packaging box structure. Background Art

[0002] In the process of folding and forming the existing packaging box into a box body, it is often necessary to apply glue once or multiple times (this process is also called box gluing in the industry), which makes the folding and forming operation complicated and inefficient. Utility Model Content

[0003] The embodiment of the utility model provides a packaging box structure to solve the problem that the existing packaging box often needs to be glued once or multiple times during the process of folding and forming the box body, resulting in complex folding and forming operations and low efficiency.

[0004] In order to solve the above technical problems, the utility model is achieved as follows:

[0005] In a first aspect, an embodiment of the present invention provides a packaging box structure, comprising: a box body assembly, side enclosure assemblies located on opposite sides of the box body assembly in a width direction, and a closure assembly located on opposite sides of the box body assembly in a length direction;

[0006] The closure assembly on each side includes a supporting side piece having a first through hole extending along the thickness direction of the supporting side piece; both side edges in the longitudinal direction of the box body assembly respectively have a second through hole extending along the thickness direction of the box body;

[0007] When the packaging box structure is in a folded state, all of the first through holes are aligned with the second through holes to form binding holes for the binding belt to pass through.

[0008] Optionally, the side wrapping assembly on each side comprises: two adhesive side panels, and three folded side panels located between the two adhesive side panels;

[0009] The three folding side panels are all triangular in shape and are sequentially connected along the length direction of the box assembly;

[0010] When the packaging box structure is in a folded state, the two adhesive side panels are overlapped and adhered to the box body assembly respectively; two of the three folding side panels that are adjacent to the adhesive side panels are overlapped and adhered to the adjacent adhesive side panels respectively, and the adhered surfaces are bonded and connected; one of the three folding side panels that is not adjacent to the adhesive side panel constitutes the side circumference of the packaging box structure.

[0011] Optionally, the three folding side panels are equilateral triangular panels of the same shape, and are sequentially connected to the two adhesive side panels along the length direction of the box assembly.

[0012] Optionally, the supporting side piece is rectangular;

[0013] When the packaging box structure is in a folded state, the supporting side pieces are located on both side edges in the width direction of the box body assembly and respectively stop at the side walls on the same side.

[0014] Optionally, when the packaging box structure is in a folded state, the two supporting side panels overlap and fit together.

[0015] Optionally, the box assembly includes: a first side plate, a second side plate and a third side plate sequentially connected along the length direction of the box assembly;

[0016] The side wrapping assembly on each side includes: two bonded side panels, and three folded side panels located between the two bonded side panels;

[0017] On both sides of the box body assembly in the width direction, one adhesive side panel is provided on each side edge of the first side panel, three folding side panels are provided on each side edge of the second side panel, and one adhesive side panel is provided on each side edge of the third side panel.

[0018] Optionally, the first side panel, the second side panel and the third side panel are rectangular panels of the same shape, and the longitudinal sides of the three panels are sequentially connected.

[0019] Optionally, the three folding side panels are equilateral triangular panels of the same shape;

[0020] The length L of the width sides of the first side panel, the second side panel and the third side panel and the length M of the three folded side panels satisfy the following relationship: L=M.

[0021] Optionally, when the packaging box structure is in a transport state, the side panel components and the closing component are respectively folded and fitted with the box body component.

[0022] Optionally, the packaging box structure is made of paper or plastic.

[0023] In an embodiment of the present invention, the packaging box structure includes: a box body assembly, side assemblies located on opposite sides of the box body assembly in the width direction, and closure assemblies located on opposite sides of the box body assembly in the length direction; the closure assembly on each side includes a supporting side panel having a first through hole extending through the thickness of the supporting side panel; the two side edges of the box body assembly in the length direction respectively have a second through hole extending through the thickness of the box body; when the packaging box structure is in a folded state, all the first through holes are aligned with the second through holes to form a tie hole for the tie strap to pass through. This embodiment of the present invention has a simple structure, does not require gluing during the folding process, and can be quickly and efficiently folded into a box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. The same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0025] Figure 1 This is a schematic structural diagram of the packaging box structure of an embodiment of the utility model when it is in an unfolded state;

[0026] Figure 2 This is a structural diagram of the packaging box structure during the transition from the unfolded state to the folded state according to an embodiment of the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the packaging box according to an embodiment of the present invention when it is in a folded state;

[0028] Figure 4 This is a schematic diagram of the structure of the packaging box according to an embodiment of the present invention when it is in a transport state;

[0029] in:

[0030] 1. Box body assembly; 10. Second through hole; 11. First side panel; 12. Second side panel; 13. Third side panel;

[0031] 2. Side panel assembly; 21. Bonding side panels; 22. Folding side panels; 23. Pre-set adhesive;

[0032] 3. Closing assembly; 31. Support side panel; 32. First through hole. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of the same type, and do not limit the number of objects, for example, the first object can be one or more. In addition, "or" in this application represents at least one of the connected objects. For example, "A or B" covers three options, namely, Option 1: including A but not including B; Option 2: including B but not including A; Option 3: including both A and B. The character " / " generally indicates that the objects associated before and after are in an "or" relationship.

[0035] In the technical solutions of the present disclosure, words such as “connect”, “couple” or “connected” are not limited to physical or mechanical connections, but may include electrical connections.

[0036] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0037] The present invention provides a packaging box structure. Figure 1 and Figure 2 As shown, the packaging box structure includes: a box body assembly 1, side surrounding assemblies 2 located on opposite sides of the box body assembly 1 in the width direction, and closing assemblies 3 located on opposite sides of the box body assembly 1 in the length direction;

[0038] The closing assembly 3 on each side includes a supporting side piece 31, and the supporting side piece 31 has a first through hole 32 extending through the supporting side piece 31 in the thickness direction; the two side edges in the longitudinal direction of the box body assembly 1 respectively have a second through hole 10 extending through the thickness direction of the box body;

[0039] When the packaging box structure is in the folded state, please refer to Figure 3 As shown, all the first through holes 32 are aligned with the second through holes 10 to form binding holes for the straps to pass through.

[0040] It should be noted that the box body can be closed by inserting the strap through the binding hole and tying a knot. The strap, such as a ribbon or rope, can be selected by the user according to actual needs.

[0041] In some embodiments of the present invention, optionally, the packaging box structure includes a strap.

[0042] It should be noted that existing packaging boxes often employ a pre-installed closure structure to close the folded box body. For example, a pre-installed closure structure includes a tongue and slot. After the box body is folded, the tongue is inserted into the slot to close the box body. However, pre-installed closure structures can reduce the structural strength of the box body, resulting in a low load-bearing capacity of the folded box body.

[0043] Based on this, the embodiment of the utility model adopts a strap to close the box body, avoiding the situation where the structural strength of the box body is reduced due to the pre-set complex closing structure on the packaging box. Therefore, the packaging box structure of the embodiment of the utility model has high integrity and high structural integrity. The embodiment of the utility model has a high load-bearing capacity after being folded into a box body.

[0044] In an embodiment of the present invention, the packaging box structure includes: a box body assembly 1, side enclosure assemblies 2 located on opposite sides of the box body assembly 1 in the width direction, and closure assemblies 3 located on opposite sides of the box body assembly 1 in the length direction; each side of the closure assembly 3 includes a supporting side panel 31, which has a first through hole 32 extending through the thickness of the supporting side panel 31; each side edge of the box body assembly 1 in the length direction has a second through hole 10 extending through the thickness of the box body; when the packaging box structure is in a folded state, all first through holes 32 are aligned with the second through holes 10 to form a tie hole for the tie belt to pass through. This embodiment of the present invention has a simple structure, does not require glue application during the folding process, and can be quickly and efficiently folded into a box body.

[0045] In some embodiments of the present invention, optionally, see Figures 1 to 3 As shown, the side surrounding assembly 2 on each side includes: two adhesive side panels 21, and three folded side panels 22 located between the two adhesive side panels 21;

[0046] The three folding side panels 22 are all triangular in shape and are sequentially connected along the length direction of the box assembly 1;

[0047] When the packaging box structure is in a folded state, the two adhesive side panels 21 overlap and fit with the box body assembly 1 respectively; the two folding side panels 22 adjacent to the adhesive side panel 21 among the three folding side panels 22 overlap and fit with the adjacent adhesive side panels 21 respectively, and the fitting surfaces are bonded and connected; the one folding side panel 22 that is not adjacent to the adhesive side panel 21 among the three folding side panels 22 constitutes the side circumference of the packaging box structure.

[0048] In some optional embodiments, see Figure 1 and Figure 2As shown, the surface of the adhesive side panel 21 can be pre-attached with adhesive 23, such as double-sided tape. When the packaging box structure is in the unfolded state, a protective patch is applied to the adhesive surface of the preset adhesive 23 to prevent multiple packaging box structures stacked up and down from sticking together during transportation. When the box body needs to be folded, the user can tear off the protective patch to expose the adhesive surface of the preset adhesive 23, and then overlap and attach two of the three folding side panels 22 adjacent to the adhesive side panel 21 with the adjacent adhesive side panel 21, and the bonding surfaces are bonded together. The above arrangement eliminates the need for the user to apply glue on site during folding, which can simplify the folding process and improve folding efficiency.

[0049] In some embodiments of the present invention, the three folding side panels 22 are optionally equilateral triangular panels of the same shape and are sequentially connected to the two adhesive side panels 21 along the length of the box assembly 1. This arrangement helps to keep the edges of the side panel assembly 2 flush and prevents damage to the side panel assembly 2 during transportation.

[0050] In some embodiments of the present invention, the supporting side panels 31 may optionally be rectangular; when the packaging structure is folded, the supporting side panels 31, located on either side of the width of the box assembly 1, respectively abut against the side panels on the same side. This arrangement prevents the side panels from moving inward toward the box assembly 1, thereby increasing the structural strength and load-bearing capacity of the packaging structure.

[0051] In some embodiments of the present invention, optionally, when the packaging box structure is in a folded state, the two supporting side panels 31 overlap and fit together.

[0052] See also Figure 1 and Figure 2 As shown in FIG, during the folding process, the two supporting side panels 31 are both folded toward the inner side of the box body assembly 1; further, as the box body assembly 1 and the side panel assembly 2 are folded, the two folded supporting side panels 31 gradually move closer together; after the box body assembly 1 and the side panel assembly 2 are folded, the two supporting side panels 31 overlap and fit together, and the packaging box structure is now in the folded state. Figure 3 As shown, after the two supporting side pieces 31 are overlapped and attached, the first through holes 32 on the two supporting side pieces 31 are aligned, and the first through holes 32 are also aligned with the second through holes 10 on the box body assembly 1 to form a binding hole for the strap to pass through.

[0053] It should be noted that, as described above, in some embodiments, when the packaging box structure is in the folded state, the supporting side panels 31 on both sides of the width direction of the box body assembly 1 respectively abut against the side panels on the same side. In these embodiments, when the two supporting side panels 31 overlap and fit together in the folded state, which can enhance the supporting force of the side panels 31 on the side panels, more effectively limit the displacement of the side panels inwardly relative to the box body assembly 1, further enhance the structural strength of the packaging box structure, and further enhance the load-bearing capacity of the packaging box structure.

[0054] In some embodiments of the present invention, optionally, see Figures 1 to 3 As shown, the box assembly 1 includes: a first side plate 11, a second side plate 12 and a third side plate 13 which are sequentially connected along the length direction of the box assembly 1;

[0055] The side panel assembly 2 on each side includes: two adhesive side panels 21, and three folded side panels 22 located between the two adhesive side panels 21;

[0056] On both sides of the box body assembly 1 in the width direction, an adhesive side panel 21 is provided on each side of the first side panel 11, three folding side panels 22 are provided on each side of the second side panel 12, and an adhesive side panel 21 is provided on each side of the third side panel 13.

[0057] See also Figure 2 As shown, during the folding process, the first side panel 11 and the third side panel 13 are both folded toward the inner side of the second side panel 12. On each side of the width direction of the box body assembly 1, the adhesive side panel 21 located at the side edge of the first side panel 11 is folded toward the direction close to the first side panel 11 until it overlaps and fits with the first side panel 11; the adhesive side panel 21 located at the side edge of the third side panel 13 is folded toward the direction close to the third side panel 13 until it overlaps and fits with the third side panel 13. On each side of the width direction of the box body assembly 1, two of the three folded side panels 22 adjacent to the adhesive side panel 21 overlap and fit with the adjacent adhesive side panel 21, and the bonding surfaces are bonded and connected; one of the three folded side panels 22 that is not adjacent to the adhesive side panel 21 constitutes the side circumference of the packaging box structure.

[0058] In some embodiments of the present invention, optionally, Figure 1 As shown, the first side plate 11 , the second side plate 12 and the third side plate 13 are rectangular plates of the same shape, and the longitudinal sides of the three are sequentially connected.

[0059] In some embodiments of the present invention, optionally, see Figure 1 As shown, the three folded side panels 22 are equilateral triangular panels of the same shape;

[0060] The length L of the width sides of the first side panel 11 , the second side panel 12 and the third side panel 13 and the length M of the three folded side panels 22 satisfy the following relationship: L=M.

[0061] The above arrangement helps to level the edges of the side panel assembly 2 and prevents the side panel assembly 2 from being damaged during transportation.

[0062] In some embodiments of the present invention, optionally, see Figure 4 As shown, when the packaging box structure is in the transport state, the side panel components 2 and the closing component 3 are respectively folded and fitted with the box body component 1, so that the packaging box structure is a regular rectangle, which is convenient for transportation.

[0063] In some embodiments of the present invention, optionally, the material of the packaging box structure is paper or plastic.

[0064] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, all of which are within the protection of the present invention.

Claims

1. A packaging box structure, characterized in that: include: A box body assembly, side enclosure assemblies located on opposite sides of the box body assembly in a width direction, and a closure assembly located on opposite sides of the box body assembly in a length direction; The closure assembly on each side includes a supporting side piece having a first through hole extending along the thickness direction of the supporting side piece; both side edges in the longitudinal direction of the box body assembly respectively have a second through hole extending along the thickness direction of the box body; When the packaging box structure is in a folded state, all of the first through holes are aligned with the second through holes to form binding holes for the binding belt to pass through.

2. The packaging box structure according to claim 1, characterized in that: The side wrapping assembly on each side includes: two bonded side panels, and three folded side panels located between the two bonded side panels; The three folding side panels are all triangular in shape and are sequentially connected along the length direction of the box assembly; When the packaging box structure is in a folded state, the two adhesive side panels are overlapped and adhered to the box body assembly respectively; two of the three folding side panels that are adjacent to the adhesive side panels are overlapped and adhered to the adjacent adhesive side panels respectively, and the adhered surfaces are bonded and connected; one of the three folding side panels that is not adjacent to the adhesive side panel constitutes the side circumference of the packaging box structure.

3. The packaging box structure according to claim 2, characterized in that: The three folding side panels are equilateral triangular panels of the same shape and are sequentially connected to the two adhesive side panels along the length direction of the box assembly.

4. The packaging box structure according to claim 2, characterized in that: The supporting side piece is rectangular; When the packaging box structure is in a folded state, the supporting side pieces are located on both side edges in the width direction of the box body assembly and respectively stop at the side walls on the same side.

5. The packaging box structure according to claim 1 or 4, characterized in that: When the packaging box structure is in a folded state, the two supporting side panels overlap and fit together.

6. The packaging box structure according to claim 1, characterized in that: The box assembly comprises: a first side plate, a second side plate and a third side plate which are sequentially connected along the length direction of the box assembly; The side wrapping assembly on each side includes: two bonded side panels, and three folded side panels located between the two bonded side panels; On both sides of the box body assembly in the width direction, one adhesive side panel is provided on each side edge of the first side panel, three folding side panels are provided on each side edge of the second side panel, and one adhesive side panel is provided on each side edge of the third side panel.

7. The packaging box structure according to claim 6, characterized in that: The first side plate, the second side plate and the third side plate are rectangular plates of the same shape, and the longitudinal sides of the three sides are sequentially connected.

8. The packaging box structure according to claim 7, characterized in that: The three folding side panels are equilateral triangular panels of the same shape; The length L of the width sides of the first side panel, the second side panel and the third side panel and the length M of the three folded side panels satisfy the following relationship: L=M.

9. The packaging box structure according to claim 1, characterized in that: When the packaging box structure is in a transport state, the side surrounding components and the closing component are respectively folded and fitted with the box body component.

10. The packaging box structure according to claim 1, characterized in that: The packaging box structure is made of paper or plastic.

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