Packaging box
By setting up caulking parts in the folding holes of the packaging box to fill the gap, the gap problem after forming the traditional aircraft box is solved, and the aesthetics of the packaging box and the secondary packaging or painting effect are improved.
Patent Information
- Application Number
- CN202421937528.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-08-12
AI Technical Summary
After the traditional aircraft box is formed, there are gaps on both sides of the rear panel, which affects the aesthetics and subsequent coating or secondary packaging effect, especially when using cardboard with larger thicknesses.
A packaging box is designed to improve the aesthetics of the packaging box and reduce the impact on secondary packaging or spray painting by providing caulking in the folding hole and positioning close to the second end.
Filling gaps by caulking parts improves the overall aesthetics of the packaging box, and reduces the impact of gaps on secondary packaging or spray painting, ensuring the quality and effect of the packaging box.
Smart Images
Figure CN222859913U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of packaging boxes, and in particular to a packaging box. Background Art
[0002] Airplane box is one of the packaging forms to prevent mechanical parts from being damaged during transportation. It is a branch of carton. It is named because its unfolded shape resembles an airplane. It is made of corrugated paper and is often used for express packaging and delivery. Due to the relatively low cost and high cost performance of airplane boxes, more and more companies will choose it as a packaging box to deliver goods.
[0003] However, after the traditional airplane box structure is formed, there are certain gaps on both sides of the back plate. Especially when thicker cardboard such as BC type or EB type is used to make the airplane box, the gaps on both sides of the back plate of the formed airplane box will also be larger, which not only affects the aesthetics, but also affects the subsequent painting or secondary packaging of the airplane box surface. Utility Model Content
[0004] Based on this, it is necessary to provide a packaging box to address the problem that a certain gap exists on both sides of the rear plate of a traditional aircraft box structure after molding.
[0005] A packaging box, comprising:
[0006] The packaging box body is formed with a folding hole penetrating the body, the folding hole having a first end and a second end opposite to each other in the longitudinal direction of the packaging box body, the packaging box body comprising a flap, the flap being inserted into the folding hole via the first end and / or the second end, and the number of the flaps at the first end is greater than the number of the flaps at the second end;
[0007] A sealing member is disposed in the folding hole and close to the second end.
[0008] In one embodiment, the filler is integrally formed with the packaging box body.
[0009] In one embodiment, the flaps include a plurality of flaps, a portion of which is located at the first end, another portion of which is located at the second end, and the filler is integrally formed with one of the flaps located at the second end.
[0010] In one embodiment, the packaging box body includes an unfolded state. When the packaging box body is in the unfolded state, the packaging box body includes a front plate, a bottom plate, a rear plate, a cover plate, and a front outer plate connected in sequence along a first direction. The flaps include a plurality of flaps, and the plurality of flaps include a front plate flap, a rear plate flap, a cover plate flap, and an insertion flap.
[0011] The front plate is provided with the front plate lapels at both ends in the second direction, the bottom plate is provided with outer plates at both ends in the second direction, and the inner plates are provided at one end of the outer plates away from the bottom plate; the back plate is provided with the back plate lapels at both ends in the second direction, and the fillers are provided at both ends of the back plate lapels away from the back plate; the cover plate is provided with cover plate lapels at both ends in the second direction, and the front outer plate is provided with the insertion lapels at both ends in the second direction.
[0012] In one embodiment, the packaging box body further includes a folded state. When the packaging box body is in the folded state, the front panel is bent toward the bottom panel and is set at an angle to the bottom panel, the front panel flap is bent toward the front panel, the back panel is bent toward the bottom panel and is set at an angle to the bottom panel, and the back panel flap is bent toward the back panel;
[0013] The outer plate is bent toward the bottom plate and is arranged at an angle to the bottom plate, the inner plate is bent toward the bottom plate and a folding hole is formed between the inner plate and the outer plate, and the caulking member is bent toward the inner plate or the outer plate;
[0014] The cover plate is bent toward the rear plate and the bottom plate, the cover plate flap is arranged on a side of the inner plate away from the outer plate, the front outer plate is bent toward the cover plate and the front plate, and the insertion flap is inserted into the folding hole.
[0015] In one of the embodiments, when the inner side plate is bent toward the bottom plate, the inner side plate can drive the filler to bend toward the bottom plate.
[0016] In one of the embodiments, a folding indentation is provided between the filler and the rear panel flap.
[0017] In one embodiment, when the packaging box body is in an unfolded state, the longitudinal direction of the folding indentation intersects both the first direction and the second direction.
[0018] In one embodiment, when the packaging box body is in an unfolded state, the longitudinal direction of the folding indentation is parallel to the first direction.
[0019] In one of the embodiments, when the packaging box body is in the unfolded state, one end of the filler is connected to a side of the rear plate flap away from the bottom plate, and the other end extends longitudinally along the first direction toward the cover plate.
[0020] For the above-mentioned packaging box, since the number of flaps at the first end is greater than the number of flaps at the second end, the opening of the folding hole at the first end can be filled with the flaps, while the opening of the folding hole at the second end will still have a large gap due to the smaller number of flaps, which not only affects the overall aesthetics of the packaging box, but also the gap at the second end will affect the packaging or spraying effect when the packaging box is repackaged or painted.
[0021] To this end, the packaging box also includes a filler, which is arranged in the folding hole and close to the second end. The gap at the second end is filled by the filler, thereby improving the overall aesthetics of the packaging box and reducing the impact of the gap on the secondary packaging or painting of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the structure of the packaging box in some embodiments of the present application in an unfolded state.
[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the packaging box in the embodiment in a folded state.
[0024] Figure 3 for Figure 1 A schematic diagram of the structure of the packaging box in the embodiment when it is in a folded state from another viewing angle.
[0025] Figure 4 This is a schematic diagram of the structure of the packaging box in an unfolded state in other embodiments of the present application.
[0026] Figure 5 for Figure 1 A schematic diagram of the structure of the packaging box in the embodiment between the unfolded state and the folded state.
[0027] Figure 6 for Figure 1 A schematic diagram of the structure of the packaging box in the embodiment in a folded state.
[0028] Description of reference numerals:
[0029] Packing box body 10; folding hole 11; first end 12; second end 13; front plate 14; bottom plate 15; rear plate 16; cover plate 17; front outer plate 18;
[0030] flap 20; front flap 21; rear flap 22; cover flap 23; insert flap 24; outer panel 25; inner panel 26;
[0031] Sealing piece 30; folding indentation 31;
[0032] First direction X; Second direction Y; DETAILED DESCRIPTION
[0033] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.
[0034] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.
[0035] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0036] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.
[0037] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0038] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.
[0039] See also Figure 1 , Figure 2 and Figure 3 A packaging box provided in an embodiment of the present application includes a packaging box body 10, which is formed by folding a cardboard into one piece. After the cardboard is folded to form the packaging body, a folding hole 11 penetrating the packaging body is formed on the packaging body, and one or more flaps 20 are formed on the packaging box body 10, and the flaps 20 can be inserted into the folding holes 11, so that the packaging box body 10 can form a stable whole, and will not fall apart easily even if subjected to external force.
[0040] Among them, due to the limitations of cardboard folding and forming, there will be inconsistent numbers of flaps 20 at both ends in the folding hole 11 of the packaging box body 10. Specifically, the folding hole 11 has a first end 12 and a second end 13 relative to each other in its own direction. The flap 20 is inserted into the folding hole 11 via the first end 12 and / or the second end 13, and the number of flaps 20 at the first end 12 is greater than the number of flaps 20 at the second end 13. That is to say, when there is only one flap 20, the flap 20 is inserted into the folding hole 11 via the first end 12, and there is no flap 20 at the second end 13 of the folding hole 11. When there are multiple flaps 20, the number of flaps 20 inserted into the first end 12 is greater than the number of flaps 20 inserted into the second end 13. For example, when there are three flaps 20, two flaps 20 are inserted into the first end 12, and one flap 20 is inserted into the second end 13. It can be understood that when there are multiple flaps 20, all of the flaps 20 can be inserted into the first end 12, and no flap 24 can be inserted into the second end 13.
[0041] Since the number of flaps 20 at the first end 12 is greater than the number of flaps 20 at the second end 13, the opening of the folding hole 11 at the first end 12 can be filled with the flaps 20, while the opening of the folding hole 11 at the second end 13 will still have a large gap because the number of flaps 20 is smaller, which not only affects the overall aesthetics of the packaging box, but also the gap at the second end 13 will affect the packaging or spraying effect when the packaging box is repackaged or painted.
[0042] To this end, the packaging box also includes a filler 30, which is arranged in the folding hole 11 and close to the second end 13. In this way, the gap at the second end 13 is filled by the filler 30, thereby improving the overall aesthetics of the packaging box and reducing the impact of the gap on the secondary packaging or painting of the packaging box.
[0043] In some embodiments of the present application, the packaging box body 10 includes an unfolded state and a folded state. When the packaging box body 10 is in the unfolded state, such as Figure 1 As shown, the packaging box body 10 includes a front panel 14, a bottom panel 15, a rear panel 16, a cover panel 17 and a front outer panel 18 connected in sequence along a first direction X, and the flaps 20 include a plurality of flaps, including a front panel flap 21, a rear panel flap 22, a cover panel flap 23 and an insertion flap 24.
[0044] Specifically, the front plate 14 is provided with front plate lapels 21 at both ends in the second direction Y, the bottom plate 15 is provided with outer plates 25 at both ends in the second direction Y, the outer plates 25 are provided with inner plates 26 at one end away from the bottom plate 15, the rear plate 16 is provided with rear plate lapels 22 at both ends in the second direction Y, the cover plate 17 is provided with cover plate lapels 23 at both ends in the second direction Y, and the front outer plate 18 is provided with insertion lapels 24 at both ends in the second direction Y.
[0045] Furthermore, the packaging box body 10 also includes a folded state. When the packaging box body 10 is in the folded state, refer to Figure 2 and Figure 3 The packaging box body 10 also includes a folded state. When the packaging box body 10 is in the folded state, the front panel 14 is bent toward the bottom panel 15 and is set at an angle to the bottom panel 15, the front panel flap 21 is bent toward the front panel 14, the rear panel 16 is bent toward the bottom panel 15 and is set at an angle to the bottom panel 15, and the rear panel flap 22 is bent toward the rear panel 16.
[0046] The outer plate 25 is bent toward the bottom plate 15 and is set at an angle to the bottom plate 15, the inner plate 26 is bent toward the bottom plate 15 and a folding hole 11 is formed between the outer plate 25, the rear plate flap 22 and the front plate flap 21 are located between the inner plate 26 and the outer plate 25, and the rear plate flap 22 and the front plate flap 21 are inserted into the folding hole 11. During the process of the inner plate 26 being bent toward the bottom plate 15, the inner plate 26 can drive the caulking member 30 to bend toward the bottom plate 15;
[0047] The cover plate 17 is bent toward the rear plate 16 and the bottom plate 15, the cover plate flap 23 is arranged on the side of the inner plate 26 away from the outer plate 25, the front outer plate 18 is bent toward the cover plate 17 and the front plate 14, and the insertion flap 24 is inserted into the folding hole 11, so that the packaging box is folded. If the packaging box needs to be opened later, the insertion flap 24 can be removed from the folding hole 11, and the front outer plate 18 and the cover plate 17 can be folded, so that the packaging box is opened and the items in the packaging box are taken out.
[0048] Among them, the front panel flap 21 and the inserted flap 24 are both located at the first end 12 of the folding hole 11, and the rear panel flap 22 is located at the second end 13 of the folding hole 11, so that the number of flaps 20 at the first end 12 is greater than the number of flaps 20 at the second end 13. At this time, the filler 30 can be inserted into the second end 13 of the folding hole 11, thereby filling the gap between the rear panel flap 22 and the inner wall of the folding hole 11.
[0049] It can be understood that the filler 30 can be provided separately, that is, it is not integrally formed with the packaging box body 10. When the packaging box body 10 is folded into a folded state, the filler 30 is directly inserted into the folding hole 11 from the second end 13, thereby filling the gap between the rear panel flap 22 and the folding hole 11. At this time, the filler 30 can be an object with a certain thickness and flexibility, such as a sponge or a piece of paper.
[0050] In some other embodiments of the present application, the filler 30 can also be integrally formed with the packaging box body 10, that is, when cutting the cardboard to form the packaging box body 10 in the unfolded state, a position for the filler 30 can be reserved on the cardboard so that the filler 30 and the packaging box body 10 are integrally formed, so that during the folding process of the packaging box body, the filler 30 can be inserted into the folding hole 11 to fill the gap between the rear panel flap 22 and the folding hole 11.
[0051] In some embodiments, the filler 30 can be integrally formed with the inner panel 26, and the filler 30 is arranged at the end of the inner panel 26 away from the outer panel 25, and the filler 30 is arranged close to the rear panel flap 22. When the inner panel 26 is bent to be parallel to the outer panel 25, the filler 30 can be bent toward between the inner panel 26 and the outer panel 25, so that the filler 30 is arranged between the rear panel flap 22 and the inner panel 26. In this way, the folding hole 11 is filled with the thickness of two layers of cardboard of the front panel flap 21 and the insertion flap 24 at the first end 12, and the folding hole 11 is filled with the thickness of two layers of cardboard of the rear panel flap 22 and the filler 30 at the second end 13, so that the gap on the rear side of the packaging box is filled, making the packaging box more compact and beautiful.
[0052] In some other embodiments, when the flaps 20 include a plurality of flaps, a portion of the flaps 20 are located at the first end 12, and another portion of the flaps 20 are located at the second end 13, and the filler 30 can be integrally formed with one of the flaps 20 located at the second end 13. In this way, when the cardboard is cut to form the packaging box body 10 in the unfolded state, a position for the filler 30 can be reserved on the cardboard so that the filler 30 and the packaging box body 10 are integrally formed. It is understandable that when a plurality of flaps 20 are provided at the second end 13, the filler 30 selects one of the flaps 20 to be integrally formed with it, and when only one flap 20 is provided at the second end 13, the filler 30 is directly integrally formed with the flap 20.
[0053] For specific embodiments, see Figure 4 The packaging box body 10 includes an unfolded state. When the packaging box body 10 is in the unfolded state, the packaging box body 10 includes a front plate 14, a bottom plate 15, a rear plate 16, a cover plate 17 and a front outer plate 18 connected in sequence along a first direction X. The flaps 20 include a plurality of flaps, including a front plate flap 21, a rear plate flap 22, a cover plate flap 23 and an insertion flap 24.
[0054] The front plate 14 is provided with front plate flaps 21 at both ends in the second direction Y, the bottom plate 15 is provided with outer plates 25 at both ends in the second direction Y, and the ends of the outer plates 25 away from the bottom plate 15 are provided with inner plates 26; the rear plate 16 is provided with rear plate flaps 22 at both ends in the second direction Y, and the ends of the rear plate flaps 22 away from the rear plate 16 are provided with fillers 30; the cover plate 17 is provided with cover plate flaps 23 at both ends in the second direction Y, and the front outer plate 18 is provided with insertion flaps 24 at both ends in the second direction Y.
[0055] In this way, after the packaging box body 10 is folded, the inserted flap 24 can be turned in between the rear panel flap 22 and the side outer panel, or the inserted flap 24 can be turned in between the rear panel flap 22 and the side inner panel, thereby filling the gap between the rear panel flap 22 and the outer panel 25 or the inner panel 26.
[0056] Specifically, referring to the figure, the packaging box body 10 also includes a folded state. When the packaging box body 10 is in the folded state, the front plate 14 is bent toward the bottom plate 15 and is set at an angle to the bottom plate 15, the front plate flap 21 is bent toward the front plate 14, the rear plate 16 is bent toward the bottom plate 15 and is set at an angle to the bottom plate 15, and the rear plate flap 22 is bent toward the rear plate 16;
[0057] The outer panel 25 is bent toward the bottom panel 15 and is set at an angle with the bottom panel 15, the inner panel 26 is bent toward the bottom panel 15 and a folding hole 11 is formed between the outer panel 25, the filler 30 is bent toward the inner panel 26 or the outer panel 25, the cover panel 17 is bent toward the rear panel 16 and the bottom panel 15, the cover panel flap 23 is arranged on the side of the inner panel 26 away from the outer panel 25, the front outer panel 18 is bent toward the cover panel 17 and the front panel 14, and the insertion flap 24 is inserted into the folding hole 11.
[0058] In this way, when the filler 30 is bent toward the inner panel 26, the filler 30 is located between the inner panel 26 and the rear panel flap 22, and when the filler 30 is bent toward the outer panel 25, the filler 30 is located between the outer panel 25 and the rear panel flap 22. No matter in which direction the filler 30 is bent, the filler 30 can be filled between the rear panel flap 22 and the inner wall of the folding hole 11, so that the folding hole 11 has the thickness of two layers of cardboard of the front panel flap 21 and the insertion flap 24 at the first end 12, and the folding hole 11 has the thickness of two layers of cardboard of the filler 30 and the rear panel flap 22 at the second end 13, and no gap will be generated in the folding hole 11 at the second end 13.
[0059] It is understandable that the packaging box body 10 is not limited to being formed by folding corrugated cardboard, but can also be assembled from other plastics, wood, etc. The shape and structure of the folded back flap 22 and the flap 20 can be adjusted according to actual needs and are not limited here.
[0060] Specifically in some embodiments, when the inner panel 26 is bent toward the bottom panel 15, the inner panel 26 can drive the filler 30 to bend toward the bottom panel 15, so that when the inner panel 26 is bent, it will automatically fold the filler 30 between the inner panel 26 and the rear panel flap 22, without the need to fold the filler 30 additionally.
[0061] Specifically, during the folding process of the packaging box body 10, the rear panel 16 and the front panel 14 are folded first, and after the rear panel flap 22 and the front panel flap 21 are folded in place, the outer panel 25 and the inner panel 26 are folded, and during the folding process of the inner panel 26, the sealing member 30 is folded together, without the need for an additional folding step. In this way, the packaging box can be directly folded using the existing packaging box folding equipment, without the need for additional packaging box folding steps, without the need for additional packaging box area, without causing loss of efficiency and cost, and reducing the gap at the rear side of the packaging box, making the packaging box more beautiful.
[0062] Specifically in some embodiments, in order to facilitate the bending of the filler 30 relative to the rear plate flap 22, a folding indentation 31 is provided between the filler 30 and the rear plate flap 22, that is, when the packaging box body 10 is in the unfolded state, the filler 30 and the rear plate flap 22 are pressed by an external device to form the folding indentation 31, and when the packaging box body 10 is folded, the filler 30 will be folded along the folding indentation 31 when folding toward the bottom plate 15, thereby making the folding of the filler 30 more labor-saving.
[0063] Furthermore, when the packaging box body 10 is in the unfolded state, the longitudinal direction of the folding indentation 31 intersects with both the first direction X and the second direction Y. According to the different longitudinal directions of the folding indentation 31, the sealing member 30 can be folded in different directions, thereby achieving different aesthetic effects. Specifically, the angle formed between the longitudinal direction of the folding indentation 31 and the first direction X is 45°, so that after the sealing member 30 is folded along the folding indentation 31, one edge of the sealing member 30 will be parallel to the edge of the rear plate flap 22, further making the overall packaging box more beautiful.
[0064] Specifically, when the packaging box body 10 is in the unfolded state, one end of the filler 30 is connected to the side of the rear panel flap 22 away from the bottom plate 15, and the other end extends longitudinally along the first direction X toward the cover plate 17. The angle formed between the longitudinal direction of the folding indentation 31 and the first direction X is 45°. When the filler 30 is folded along the folding indentation 31, the edge of the filler 30 will be parallel to the upper edge of the rear panel flap 22, making the overall packaging box more beautiful.
[0065] In some other embodiments, the longitudinal direction of the folding indentation 31 can also be parallel to the first direction X, so that after the filler 30 is folded along the folding indentation 31, the filler 30 can be completely filled between the rear panel flap 22 and the side inner panel, thereby improving the filling effect of the filler 30.
[0066] The above packaging box has at least the following advantages:
[0067] Since the number of flaps 20 at the first end 12 is greater than the number of flaps 20 at the second end 13, the opening of the folding hole 11 at the first end 12 can be filled with the flaps 20, while the opening of the folding hole 11 at the second end 13 will still have a large gap because the number of flaps 20 is smaller, which not only affects the overall aesthetics of the packaging box, but also the gap at the second end 13 will affect the packaging or spraying effect when the packaging box is repackaged or painted.
[0068] To this end, the packaging box also includes a filler 30, which is arranged in the folding hole 11 and close to the second end 13. In this way, the gap at the second end 13 is filled by the filler 30, thereby improving the overall aesthetics of the packaging box and reducing the impact of the gap on the secondary packaging or painting of the packaging box.
[0069] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0070] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.
Claims
1. A packaging box, characterized in that: The packaging box includes: A packaging box body (10) is formed with a folding hole (11) penetrating the packaging box body, the folding hole (11) having a first end (12) and a second end (13) opposite to each other in the longitudinal direction of the packaging box body (10), the packaging box body (10) comprising a flap (20), the flap (20) being inserted into the folding hole (11) via the first end (12) and / or the second end (13), and the number of the flaps (20) at the first end (12) is greater than the number of the flaps (20) at the second end (13); A sealing member (30) is disposed in the folding hole (11) and is close to the second end (13).
2. The packaging box according to claim 1, characterized in that: The sealing member (30) is integrally formed with the packaging box body (10).
3. The packaging box according to claim 1, characterized in that: The flaps (20) include a plurality of flaps, a portion of which is located at the first end (12), another portion of which is located at the second end (13), and the filler (30) is integrally formed with one of the flaps (20) located at the second end (13).
4. The packaging box according to any one of claims 1 to 3, characterized in that: The packaging box body (10) includes an unfolded state. When the packaging box body (10) is in the unfolded state, the packaging box body (10) includes a front plate (14), a bottom plate (15), a rear plate (16), a cover plate (17), and a front outer plate (18) connected in sequence along a first direction (X). The flaps (20) include a plurality of flaps, and the plurality of flaps (20) include a front plate flap (21), a rear plate flap (22), a cover plate flap (23), and an insertion flap (24). The front plate (14) is provided with the front plate flaps (21) at both ends in the second direction (Y); the bottom plate (15) is provided with outer plates (25) at both ends in the second direction (Y); and the ends of the outer plates (25) away from the bottom plate (15) are provided with inner plates (26); the rear plate (16) is provided with the rear plate flaps (22) at both ends in the second direction (Y); and the sealing members (30) are provided at both ends of the rear plate flaps (22) away from the rear plate (16); the cover plate (17) is provided with cover plate flaps (23) at both ends in the second direction (Y); and the front outer plate (18) is provided with the insertion flaps (24) at both ends in the second direction (Y).
5. The packaging box according to claim 4, characterized in that: The packaging box body (10) further comprises a folded state. When the packaging box body (10) is in the folded state, the front panel (14) is bent toward the bottom panel (15) and is arranged at an angle to the bottom panel (15), the front panel flap (21) is bent toward the front panel (14), the rear panel (16) is bent toward the bottom panel (15) and is arranged at an angle to the bottom panel (15), and the rear panel flap (22) is bent toward the rear panel (16); The outer plate (25) is bent toward the bottom plate (15) and is arranged at an angle with the bottom plate (15); the inner plate (26) is bent toward the bottom plate (15) and a folding hole (11) is formed between the inner plate (26) and the outer plate (25); and the sealing member (30) is bent toward the inner plate (26) or the outer plate (25); The cover plate (17) is bent toward the rear plate (16) and the bottom plate (15); the cover plate flap (23) is arranged on a side of the inner plate (26) away from the outer plate (25); the front outer plate (18) is bent toward the cover plate (17) and the front plate (14); and the insertion flap (24) is inserted into the folding hole (11).
6. The packaging box according to claim 5, characterized in that: During the process of the inner side plate (26) being bent toward the bottom plate (15), the inner side plate (26) can drive the sealing member (30) to bend toward the bottom plate (15).
7. The packaging box according to claim 4, characterized in that: A folding indentation (31) is provided between the sealing member (30) and the rear plate flap (22).
8. The packaging box according to claim 7, characterized in that: When the packaging box body (10) is in an unfolded state, the longitudinal direction of the folding indentation (31) intersects both the first direction (X) and the second direction (Y).
9. The packaging box according to claim 7, characterized in that: When the packaging box body (10) is in an unfolded state, the longitudinal direction of the folding indentation (31) is parallel to the first direction (X).
10. The packaging box according to claim 4, characterized in that: When the packaging box body (10) is in an unfolded state, one end of the sealing member (30) is connected to a side of the rear plate flap (22) away from the bottom plate (15), and the other end extends longitudinally along the first direction (X) toward the cover plate (17).