Portable packaging box

Abstract

The utility model discloses a portable packaging box which comprises a box body part and a side cover part, the box body part comprises a plurality of first folding parts connected in sequence, and every two adjacent first folding parts are connected in a foldable mode so that the first folding parts can be configured to be foldable to form a containing cavity for containing objects. The accommodating cavity forms an opening on at least one side of the box body part; a first handle part and a second handle part are arranged at the two ends, in the connecting direction of the first folding parts, of the box body part respectively, and a through hole is formed between the two first folding parts close to the first handle part; the side cover part is connected to the side portion of the box body part in a foldable mode, and the side cover part can be folded relative to the box body part to seal the opening. According to the portable packaging box provided by the invention, an opening can be prevented from being formed in the upper part or the lower part of the box body part for directly bearing articles, the sealing performance of the portable packaging box is prevented from being influenced by overweight articles, meanwhile, a consumer can conveniently carry and open the portable packaging box, and the use experience of the consumer on the portable packaging box is enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the packaging box technical field, specifically to a handbag packaging box. BACKGROUND

[0002] The product is equipped with a carefully designed packaging box, which can not only improve the grade of the product and increase the aesthetic feeling, but also facilitate the carrying of consumers. With the continuous evolution of market demand and the increasing of consumer aesthetic and practical needs, consumers pay more and more attention to the packaging box which can not only maintain sufficient structural strength, but also have the characteristics of beauty, portability and easy opening. However, the commonly seen handbag packaging box on the market often forms a lid or a bottom by folding the two side pieces and inserting them into the cover piece or the bottom piece. Although this can meet the basic packaging needs to some extent, the support strength and opening difficulty cannot meet the needs of consumers at the same time, which affects the use effect of the handbag packaging box for consumers. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a handbag packaging box, which aims to avoid the opening of the upper part or the lower part of the box body part directly bearing the articles, prevent the sealing of the handbag packaging box from being affected by the heavy articles, facilitate the carrying and opening of the handbag packaging box for consumers, and enhance the use experience of the handbag packaging box for consumers.

[0004] In order to achieve the above-mentioned purpose, the utility model discloses a handbag packaging box, which comprises:

[0005] A box body part, the box body part comprises a plurality of sequentially connected first folding parts, and adjacent two first folding parts are foldably connected, so that a plurality of first folding parts are configured to be foldable to form a containing cavity containing articles, and the containing cavity forms an opening on at least one side of the box body part;

[0006] The box body part is respectively provided with a first handle part and a second handle part at both ends in the connection direction of a plurality of first folding parts, and a through hole is arranged between two first folding parts close to the first handle part, the through hole is configured to pass through the second handle part so that the second handle part is opposite to the first handle part to form a handle of the box body part together;

[0007] A side cover part, the side cover part is foldably connected to the side of the box body part, and the side cover part can be folded relative to the box body part to cover the opening.

[0008] As an optional implementation, the box body part comprises:

[0009] A main box part, the main box part comprises a plurality of sequentially connected first folding parts;

[0010] a first plate portion foldably connected to one end of the main box portion along the connection direction of the first fold portions, the first plate portion being provided with the first handle portion, and the connection between the first plate portion and the main box portion being provided with the perforation;

[0011] a second plate portion foldably connected to the other end of the main box portion along the connection direction of the first fold portions, the second plate portion being provided with the second handle portion;

[0012] the second plate portion being configured to pass through the perforation so that the first plate portion and the second plate portion respectively cover the main box portion, and the second handle portion is opposite to the first handle portion to jointly form the handle of the main box portion.

[0013] As an optional embodiment, the connection between the first plate portion and the main box portion is further provided with a first buckle portion, the first buckle portion at least partially covering the perforation, the connection between the second plate portion and the main box portion is provided with a first clamping hole, and the first buckle portion is configured to be connected with the first clamping hole after the second plate portion passes through the perforation, so that the second plate portion is connected with the first plate portion.

[0014] As an optional embodiment, the first plate portion comprises a plurality of second fold portions, the second plate portion comprises a plurality of third fold portions, and the number of the second fold portions plus the number of the third fold portions is equal to the number of the first fold portions.

[0015] As an optional embodiment, the width of the first plate portion gradually decreases from the connection with the main box portion to the direction away from the main box portion, and the width of the second plate portion is smaller than the width of the main box portion.

[0016] As an optional embodiment, the size of the first handle portion is adapted to the size of the second handle portion.

[0017] As an optional embodiment, the first handle portion and the second handle portion are both provided with a hand hole, and / or,

[0018] the first handle portion is provided with a second buckle portion, the second handle portion is provided with a second clamping hole, and the second buckle portion is configured to be buckled with the second clamping hole when the second handle portion is opposite to the first handle portion, so as to connect the first handle portion and the second handle portion.

[0019] As an optional embodiment, the side cover portion comprises:

[0020] A first cover sealing part foldably connected to the side of the box body part, the first cover sealing part being configured to be foldable and cover the opening of the box body part with a free end inserted into the containing cavity;

[0021] A second cover sealing part foldably connected to the side of the box body part, the second cover sealing part being configured to be foldable and cover the first cover sealing part with a free end inserted into the containing cavity.

[0022] As an optional embodiment, the second cover sealing part comprises a cover part foldably connected to the side of the box body part and a plurality of side ear parts foldably connected to the cover part and having the free end, and a slit is provided at the connection between the side ear part and the cover part.

[0023] As an optional embodiment, the side cover part further comprises a third cover sealing part foldably connected to the side of the box body part and foldable between the first cover sealing part and the second cover sealing part, the third cover sealing part being configured to be superimposed on the first cover sealing part to close the gap formed between the first cover sealing part and the containing cavity.

[0024] Compared with the prior art, the utility model has the beneficial effects that:

[0025] The hand-carrying packaging box has the following beneficial effects: the plurality of first folding parts of the box body part are folded to form a containing cavity containing articles, the first handle part and the second handle part are respectively arranged at the two ends of the plurality of first folding parts along the connection direction of the plurality of first folding parts, the two first folding parts close to the first handle part are provided with a through hole, the second handle part passes through the through hole to be opposite to the first handle part to jointly form the handle of the box body part, in addition, the side cover part is foldably connected to the side of the box body part, and the side cover part can be folded relative to the box body part to cover the opening. Through the above design, the second handle part can jointly form the handle with the first handle part through the through hole, the opening is avoided at the top and the bottom of the box body, the sealing property of the hand-carrying packaging box is prevented from being affected by the overloading of the articles, the practicability and the safety of the hand-carrying packaging box are enhanced, and simultaneously, the hand-carrying packaging box is convenient for consumers to carry and open, and the use experience of the consumers on the hand-carrying packaging box is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0027] Figure 1 This is a schematic structural diagram of the portable packaging box disclosed in an embodiment of the present application in an unfolded state;

[0028] Figure 2 This is a front view of the portable packaging box disclosed in an embodiment of the present application in a folded state;

[0029] Figure 3 This is a rear view of the portable packaging box disclosed in an embodiment of the present application in a folded state;

[0030] Figure 4 This is a bottom view of the portable packaging box disclosed in an embodiment of the present application in a folded state;

[0031] Figure 5 A side view of the portable packaging box disclosed in an embodiment of the present application in a folded state;

[0032] Figure 6 This is an axonometric view of the portable packaging box disclosed in an embodiment of the present application in a folded state;

[0033] Figure 7 This is a top view of the portable packaging box disclosed in an embodiment of the present application in a folded state;

[0034] Figure 8 This is a schematic structural diagram of the second sealing portion disclosed in an embodiment of the present application;

[0035] Figure 9 This is a schematic diagram of the side cover part of the embodiment disclosed in the present application being partially folded onto the box body part.

[0036] Description of reference numerals:

[0037] 100. Portable packaging box;

[0038] 1. Box body; 11. Main box; 12. First plate; 13. Second plate; 14. First handle; 15. Second handle; 111. First folding portion; 121. Second folding portion; 131. Third folding portion; 141. Second buckle; 142. First handle hole; 151. Second latch hole; 152. Second handle hole

[0039] 2. Side cover; 21. First cover seal; 22. Second cover seal; 23. Third cover seal; 221. Cover; 222. Side ear; 223. Slit;

[0040] 3, first buckle part; 4, perforation; 5, first clamping hole; 6, handle;

[0041] X, connecting direction of the first folding part. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] It should be noted that the terms "comprising" and "having" and any variations thereof in the embodiments of the present application and the drawings are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product or device.

[0044] In addition, in addition to being used to represent the orientation or positional relationship, the above-mentioned part of the terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain dependent relationship or connection relationship in some cases. Those skilled in the art can understand the specific meaning of these terms in the present application according to the specific situation.

[0045] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures can be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, the meaning of "multiple" is two or more.

[0046] The technical solutions of the present application will be further described below with reference to the embodiments and drawings.

[0047] Please refer to Figure 1 , Figure 1 A structure schematic view of the hand-held packaging box disclosed by the embodiments of the present application in an unfolded state, Figures 2-7 are respectively a front view, a rear view, a bottom view, a side view, an axonometric view and a top view of the hand-held packaging box disclosed by the embodiments of the present application. The embodiments of the present application provide a hand-held packaging box 100, which comprises a box body part 1 and a side cover part 2.

[0048] Among them, the box body part 1 includes a plurality of first folding portions 111 connected in sequence, and two adjacent first folding portions 111 can be folded and connected, so that the plurality of first folding portions 111 are configured to be foldable to form a accommodating cavity (not shown) for accommodating items, and the accommodating cavity forms an opening on at least one side of the box body part 1 (not shown).

[0049] Optionally, the shape of the cross section of the accommodating cavity may be related to the number of the first folding portions 111. For example, the box body portion 1 has five first folding portions 111 connected in sequence, so the shape of the cross section of the accommodating cavity formed may be a pentagon. For another example, when the box body portion 1 has only one first folding portion 111, the shape of the cross section of the accommodating cavity may be circular or elliptical, but is not limited thereto. Of course, if the number of first folding portions 111 is three or more, the shape of the cross section of the accommodating cavity formed may be a corresponding polygon according to the shape of the first folding portion 111. For example, if there are three first folding portions 111, the cross section of the accommodating cavity is a triangle. If there are four first folding portions 111, the cross section of the accommodating cavity is a quadrilateral, and so on.

[0050] The box body portion 1 is provided with a first handle portion 14 and a second handle portion 15 at both ends along the connection direction X of the multiple first folding portions 111, and a through-hole 4 is provided between the two first folding portions 111 close to the first handle portion 14. The through-hole 4 is configured to allow the second handle portion 15 to pass through so that the second handle portion 15 is opposite to the first handle portion 14 to jointly form a handle 6 of the box body portion 1.

[0051] It is understandable that the first handle portion 14 and the second handle portion 15 can be connected to both ends of the box body portion 1 along the connection direction X of the multiple first folding portions 111, or can be separated from the box body portion 1 and independently provided, but is not limited thereto.

[0052] The side cover portion 2 is foldably connected to the side of the box body portion 1 , and the side cover portion 2 can be folded relative to the box body portion 1 to cover the opening of the accommodating cavity.

[0053] In some embodiments, the portable packaging box 100 can be folded from a single-piece planar substrate, such as Figure 1 As shown in the expanded view, the expanded form of the portable packaging box 100 is long and has only side cover parts 2 formed on both sides, so that the portable packaging box 100 can be an integrated portable packaging box. This method can simplify the packaging process of the portable packaging box, thereby helping to improve the packaging efficiency of the portable packaging box.

[0054] Optionally, the substrate may be cardboard or other board materials, which are not specifically limited herein.

[0055] See also Figure 1In some embodiments, the box body part 1 comprises a main box part 11, a first plate part 12 and a second plate part 13.

[0056] The main box part 11 comprises a plurality of first folding parts 111 connected in sequence. That is, the main box part constitutes a main body part of the hand-held packaging box.

[0057] The first plate part 12 is foldably connected to one end of the main box part 11 along the connection direction X of the plurality of first folding parts 111. The first plate part 12 is provided with a first handle part 14. The connection between the first plate part 12 and the main box part 11 is provided with a through hole 4.

[0058] The second plate part 13 is foldably connected to the other end of the main box part 11 along the connection direction X of the plurality of first folding parts 111. The second plate part 13 is provided with a second handle part 15. The second plate part 13 is configured to pass through the through hole 4 so that the first plate part 12 and the second plate part 13 respectively cover the main box part 11, and the second handle part 15 is opposite to the first handle part 14 to jointly form a handle 6 of the main box part 11.

[0059] In some embodiments, the connection between the first plate part 12 and the main box part 11 is further provided with a first buckle part 3, which is at least partially arranged to cover the through hole 4. The connection between the second plate part 13 and the main box part 11 is provided with a first clamping hole 5. The first buckle part 3 is configured to be connected with the first clamping hole 5 after the second plate part 13 passes through the through hole 4, so that the second plate part 13 is connected with the first plate part 12.

[0060] Figure 4 A back view of the hand-held packaging box in the folded state is disclosed in the embodiments of the present application. Please refer to Figure 4 After the second plate part 13 passes through the through hole 4, the first buckle part 3 on the first plate part 12 can be connected with the first clamping hole 5 of the second plate part 13, so that the second plate part 13 is connected with the first plate part 12. The first buckle part 3 and the first clamping hole 5 can further fix the second plate part 13, ensuring the fixing of the relative positions of the first plate part 12 and the second plate part 13 in the folded state of the hand-held packaging box 100, and further enhancing the structural stability of the first plate part 12 and the second plate part 13 at the through hole 4 and the firmness of the hand-held packaging box 100.

[0061] In some embodiments, the first plate part 12 comprises a plurality of second folding parts 121, and the second plate part 13 comprises a plurality of third folding parts 131. The number of the second folding parts 121 plus the number of the third folding parts 131 is equal to the number of the first folding parts 111.

[0062] It can be understood that, since the number of the second folding portions 121 plus the number of the third folding portions 131 is equal to the number of the first folding portions 111, after the second handle portion 15 is passed through the perforation 4 to be opposite to the first handle portion 14 to form the handle 6, the second folding portions 121 and the third folding portions 131 are respectively wrapped outside the corresponding first folding portions 111, and the second folding portions 121 and the third folding portions 131 do not overlap, forming a two-layer accommodating cavity structure, so as to improve the overall structural strength of the handbag packaging box.

[0063] Exemplarily, in the case that the main box portion 11 has five first folding portions 111 connected in sequence, the first plate portion 12 can have three second folding portions 121, and the second plate portion 13 can have two third folding portions 131, so that when the second handle portion 15 is passed through the perforation 4 to be opposite to the first handle portion 14, the second folding portions 121 and the third folding portions 131 are respectively wrapped outside the corresponding first folding portions 111 and do not overlap, forming a two-layer accommodating cavity structure. Alternatively, conversely, the first plate portion 12 can have two second folding portions 121, and the second plate portion 13 can have three third folding portions 131.

[0064] Optionally, the number of the second folding portions 121 and the number of the third folding portions 131 can be equal or unequal, which is not specifically limited here.

[0065] Optionally, the number of the second folding portions 121 plus the number of the third folding portions 131 can also be an integral multiple of the number of the first folding portions 111, for example, 2 times, 3 times or 5 times, which is not specifically limited here.

[0066] In some embodiments, the width of the first plate portion 12 gradually decreases from the connection with the main box portion 11 to the direction away from the main box portion 11, and the width of the second plate portion 13 is smaller than the width of the main box portion 11, that is, the length of each first folding portion 111, second folding portion 121 and third folding portion 131 is the same, the width of each first folding portion 111 is the same, the width of each third folding portion 131 is the same and smaller than the width of the first folding portion 111, and the width of each second folding portion 121 gradually decreases from the connection with the main box portion 11 to the direction away from the main box portion 11.

[0067] It should be noted that the width of the perforation 4 is smaller than the width of the first folding portion 111 and not smaller than the width of the third folding portion 131, and preferably, the width of the perforation 4 can be equal to or slightly larger than the width of the third folding portion 131, so that the second handle portion 15 and the second plate portion 13 can pass through the perforation 4.

[0068] By gradually reducing the width of the first plate part 12, and designing the width of the second plate part 13 to be smaller than that of the main box part 11, the second folding part 121 and the third folding part 131 can have different packaging effects when wrapped outside the first folding part 111, thereby improving the aesthetics of the handbag packaging box 100, and further improving the market competitiveness of the product.

[0069] In the embodiments of the present application, by setting the number of the second folding part 121 of the first plate part 12, the number of the third folding part 131 of the second plate part 13, and the number of the first folding part 111 to be the same, the second handle part 15 is opposite to the first handle part 14 through the perforation 4 to form the handle 6, the first folding part 111 is folded to form the inner layer of the accommodating cavity, the second folding part 121 and the third folding part 131 are folded to form the outer layer of the accommodating cavity, thereby forming a two-layer accommodating cavity, and the overall structural strength and protection performance of the handbag packaging box 100 are enhanced.

[0070] In some embodiments, the first handle part 14 and the second handle part 15 are each provided with a hand carrying hole, and / or the first handle part 14 is provided with a second buckle part 141, and the second handle part 15 is provided with a second clamping hole 151, the second buckle part 141 is configured to be buckled with the second clamping hole 151 when the second handle part 15 is opposite to the first handle part 14, so as to connect the first handle part 14 and the second handle part 15.

[0071] In an example, the first handle part 14 is provided with a first hand carrying hole 142, and the second handle part 15 is provided with a second hand carrying hole 152, the hand carrying hole formed after the first hand carrying hole 142 and the second hand carrying hole 152 are folded can be used for the hand of the consumer to pass through to lift the handbag packaging box 100, so that the consumer can conveniently carry or move the handbag packaging box 100.

[0072] In another example, the first handle part 14 can be provided with a second buckle part 141, and the second handle part 15 can be provided with a second clamping hole 151, after the second handle part 15 passes through the perforation 4 to be opposite to the first handle part 14 to form the handle 6, the second buckle part 141 on the first handle part 14 is buckled in the second clamping hole 151 on the second handle part 15, so that the second handle part 15 and the first handle part 14 are fixed opposite to each other, thereby ensuring the stability and reliability of the handle 6.

[0073] Optionally, the second buckle part 141 can be a protrusion, a hook, a buckle, or any structure capable of achieving the buckling function, which is not limited here. Correspondingly, the shape and size of the second clamping hole 151 should match the second buckle part 141, so that the second buckle part 141 can be smoothly buckled therein. Preferably, the second buckle part 141 can be a buckle.

[0074] Optionally, the second buckling part 141 and the second clamping hole 151 are one-to-one corresponding, and the second buckling part 141 and the second clamping hole 151 can be a pair, that is, there is only one second buckling part 141 and one second clamping hole 151. Of course, as other examples, the second buckling part 141 and the second clamping hole 151 can also be multiple pairs, for example, two pairs, three pairs, or five pairs, which are not limited here.

[0075] Optionally, the size of the first handle part 14 is matched with the size of the second handle part 15, so that the first hand hole 142 of the first handle part 14 and the second hand hole 152 of the second handle part 15 have the same size, and the position of the second buckling part 141 on the first handle part 14 is one-to-one corresponding to the position of the second clamping hole 151 on the second handle part 15. Through the above design, the first handle part 14 and the second handle part 15 are matched, and after the second buckling part 141 and the second clamping hole 151 are buckled, the handle 6 of the hand-held packaging box 100 formed by the first handle part 14 and the second handle part 15 is also not easy to loosen or scatter, which not only improves the practicability and aesthetics of the product, but also enhances the use experience of consumers.

[0076] In the embodiments of the present application, by respectively arranging the first hand hole 142 and the second hand hole 152 on the first handle part 14 and the second handle part 15 of the hand-held packaging box 100, and designing the buckling structure of the second buckling part 141 and the second clamping hole 151, the convenient assembly and stable connection of the handle 6 can be realized, thereby bringing a more convenient use experience to consumers.

[0077] In some embodiments, the box body part 1 forms openings on both sides, and the side cover part 2 corresponds to two, which are respectively arranged on both sides of the box body part 1 to respectively cover the openings of the box body part 1.

[0078] In some embodiments, the side cover part 2 includes a first cover sealing part 21 and a second cover sealing part 22. The first cover sealing part 21 is foldably connected to the side of the box body part 1, and the first cover sealing part 21 is configured to be foldable to cover the opening of the box body part 1. The second cover sealing part 22 is foldably connected to the side of the box body part 1, and the second cover sealing part 22 is configured to be foldable and cover the first cover sealing part 21 in a way that the free end is inserted into the accommodation cavity.

[0079] The first cover sealing part 21 can be a gasket with the same cross section as the accommodation cavity of the hand-held packaging box 100, and the first cover sealing part 21 can serve as the innermost cover of the side cover part 2 and can be used to provide a preliminary sealing effect. The second cover sealing part 22 can serve as the outermost cover of the side cover part 2, and the cover part 221 of the second cover sealing part 22 can be the same as the first cover sealing part 21 and can be used to provide the outermost sealing effect. It can be seen that the hand-held packaging box 100 provided by the present application adopts a double-layer sealing cover, which can enhance the protection strength and sealing performance of the hand-held packaging box.

[0080] In some embodiments, the second cover sealing part 22 comprises a cover part 221 foldably connected to the side of the box part 1 and a plurality of side ear parts 222 foldably connected to the cover part 221, and the side ear parts 222 have free ends, and the connection between the cover part 221 and the side ear parts 222 is provided with slits 223.

[0081] Each side ear part 222 can be used to insert into the accommodation cavity along the gap (hereinafter referred to as side gap) formed between the first cover sealing part 21 and the accommodation cavity, so as to further enhance the stability and sealing performance of the side cover part 2 in covering the opening of the accommodation cavity.

[0082] Figure 8 The structural schematic diagram of the second cover sealing part disclosed in the embodiments of the present application is shown in FIG. 2. As shown in FIG. 2, the second cover sealing part 22 can comprise a cover part 221 having the same cross section as the accommodation cavity of the handbag packaging box 100, and two side ear parts 222, and the connection between the cover part 221 and the side ear parts 222 is provided with slits 223 on both sides, and the slits 223 are configured to provide folding space, so as to facilitate the insertion of the side ear parts 222 into the accommodation cavity along the side gap, so that the side cover part 2 is more easily to cover the opening of the accommodation cavity. Figure 8

[0083] It can be understood that the box part 1 can comprise a plurality of first folding parts 111 connected in sequence, and the first cover sealing part 21 can be foldably connected to the side of one first folding part 111 of the box part 1, and the second cover sealing part 22 can be foldably connected to the side of another first folding part 111 of the box part 1, therefore, the number of side gaps of the handbag packaging box 100 can be less than the number of first folding parts 111, and the number of side ear parts 222 of the second cover sealing part 22 can be equal to the number of side gaps, for example, in the case that the box part 1 has five first folding parts 111, since there are the first cover sealing part 21 and the second cover sealing part 22, the handbag packaging box 100 can have three side gaps, and three side ear parts 222 corresponding to the side gaps can be provided on the second cover sealing part 22 to close the side gaps.

[0084] Optionally, the number of side ear parts 222 of the second cover sealing part 22 can be less than the number of side gaps.

[0085] In other embodiments, the side gap not covered by the side ear part 222 of the second cover sealing part 22 can be closed by a third cover sealing part 23. That is, the side cover part 2 further comprises a third cover sealing part 23 foldably connected to the side of the box part 1, and the third cover sealing part 23 is foldable between the first cover sealing part 21 and the second cover sealing part 22, and the third cover sealing part 23 is configured to be superimposed on the first cover sealing part 21 to close the side gap. ​

[0086] Optionally, a plurality of third cover sealing portions 23 can be provided to correspond to the unsealed side seams of the second cover sealing portion 22 one by one, or one third cover sealing portion 23 can be provided to seal the unsealed side seams of the second cover sealing portion 22 at the same time.

[0087] Optionally, the third cover sealing portion 23 can have a shape similar to that of the second cover sealing portion 22, that is, the third cover sealing portion 23 has a cover portion and a plurality of side ear portions, and the side ear portions of the third cover sealing portion 23 seal the unsealed side seams of the second cover sealing portion 22 when the cover portion of the third cover sealing portion 23 forms an inner layer cover. Alternatively, the third cover sealing portion 23 can have a shape same as that of the side ear portion 222 of the second cover sealing portion 22 or other shapes, which are not limited herein.

[0088] Figure 9 A schematic view of the side cover portion partially folded on the box body portion is disclosed in the embodiments of the present application. As shown in Figure 9 the cross section of the accommodating cavity of the hand-held packaging box 100 is a regular pentagon, and each cover sealing portion is folded and connected to a side of the box body portion 1 as two sides of the regular pentagon. It can be seen that the hand-held packaging box 100 can have three side seams, and two of the side seams are sealed by the two side ear portions 222 of the second cover sealing portion 22, and the third side seam is sealed by the third cover sealing portion 23. By providing the third cover sealing portion 23, the number of the side ear portions 222 of the second cover sealing portion 22 is moderate, and the second cover sealing portion 22 can maintain a certain cover effect, thereby further reducing the cover difficulty and opening difficulty of the second cover sealing portion 22 and improving the use experience of consumers.

[0089] In the embodiments of the present application, by providing the first cover sealing portion 21 and the second cover sealing portion 22, two layers of covers are formed, which can enhance the cover effect and stability of the hand-held packaging box 100. By providing a plurality of side ear portions 222 for the second cover sealing portion 22 as the outermost cover, the stability of the cover of the side cover portion 2 on the opening of the accommodating cavity is further enhanced, and the sealing property of the hand-held packaging box 100 is improved. In addition, the two sides of the connection between the cover portion 221 and the side ear portion 222 of the second cover sealing portion 22 are provided with slits 223, so that the side ear portion 222 is more easily inserted into the accommodating cavity along the side seam of the first cover sealing portion 21, thereby reducing the cover difficulty of the second cover sealing portion 22.

[0090] The packaging process of the hand-held packaging box 100 of the present application is briefly described as follows:

[0091] The integral planar base material of the hand-held packaging box 100 is taken, the second handle part 15 is passed through the perforations 4 until each third folding part 131 of the second plate part 13 connected with the second handle part 15 is passed through the perforations 4, then the plurality of sequentially connected first folding parts 111 of the main box part 11 are folded to form the inner layer structure of the containing cavity of the hand-held packaging box 100, and the first buckle part 3 of the first plate part 12 is inserted into the first clamping hole 5 of the second plate part 13 to prevent the second plate part 13 from moving. Then, the plurality of second folding parts 121 of the first plate part 12 and the plurality of third folding parts 131 of the second plate part 13 are sequentially wrapped outside the first folding part 111 of the main box part 11 to form the outer layer structure of the containing cavity, the first handle part 14 and the second handle part 15 are overlapped by aligning the first handle hole 142 and the second handle hole 152, and the second buckle part 141 of the first handle part 14 is buckled on the second clamping hole 151 of the second handle part 15 to complete the assembly of the handle 6.

[0092] Then, the side cover part 2 on one side of the hand-held packaging box 100 is selected, the first cover sealing part 21 is folded to cover the opening of the box body part 1, the third cover sealing part 23 is folded to close the partial side seam of the first cover sealing part 21, then the second cover sealing part 22 is folded, the cover part 221 of the second cover sealing part 22 is arranged on the first cover sealing part 21 and the third cover sealing part 23, and finally the side ear part 222 of the second cover sealing part 22 is folded to close the remaining unclosed side seam, so that the folding of the side cover part 2 on one side is completed, and the folding of the side cover part 2 on the other side can be completed according to the above steps, so that the folding of the entire hand-held packaging box 100 is completed, and the hand-held packaging box 100 can be used to contain articles.

[0093] The hand-held packaging box 100 folded through the above steps can make the second handle part 15 form the handle 6 together with the first handle part 14 through the perforations 4, avoid the openings on the top and bottom of the box body, prevent the articles from being too heavy to affect the sealing of the hand-held packaging box 100, and enhance the practicability and safety of the hand-held packaging box 100. Meanwhile, the handle part and the opening are arranged in different directions of the hand-held packaging box 100, which facilitates the consumers to carry and open the hand-held packaging box 100, and further enhances the use experience of the consumers on the hand-held packaging box 100.

[0094] The hand-held packaging box disclosed in the embodiments of the present application is described in detail above, the principle and implementation mode of the present application are described by applying specific examples in the present article, and the above embodiment description is only used to help understand the hand-held packaging box and the core idea thereof; meanwhile, according to the principle of the present application, the specific implementation mode and application range will be changed by the general technical personnel in the field, and in conclusion, the content of the present specification should not be understood as the limitation of the present application.

Claims

1. A portable packaging box (100), characterized in that: The portable packaging box (100) comprises: A box body portion (1), the box body portion (1) comprising a plurality of first folding portions (111) connected in sequence, and two adjacent first folding portions (111) are foldably connected, so that the plurality of first folding portions (111) are configured to be foldable to form a receiving cavity for receiving an article, the receiving cavity forming an opening on at least one side of the box body portion (1); The box body portion (1) is provided with a first handle portion (14) and a second handle portion (15) at both ends along the connection direction (X) of the plurality of first folding portions (111), and a through hole (4) is provided between the two first folding portions (111) close to the first handle portion (14). The through hole (4) is configured to allow the second handle portion (15) to pass through so that the second handle portion (15) and the first handle portion (14) are opposite to each other to form a handle (6) of the box body portion (1); A side cover part (2) is foldably connected to the side of the box body part (1), and the side cover part (2) can be folded relative to the box body part (1) to cover the opening.

2. The portable packaging box (100) according to claim 1, characterized in that: The box body part (1) comprises: A main box portion (11), the main box portion (11) comprising a plurality of first folding portions (111) connected in sequence; a first plate portion (12), the first plate portion (12) being foldably connected to one end of the main box portion (11) along a connection direction (X) of the plurality of first folding portions (111), the first handle portion (14) being provided on the first plate portion (12), and the perforation (4) being provided at a connection between the first plate portion (12) and the main box portion (11); a second plate portion (13), the second plate portion (13) being foldably connected to the other end of the main box portion (11) along the connection direction (X) of the plurality of first folding portions (111), the second plate portion (13) being provided with the second handle portion (15); The second plate portion (13) is configured to be able to pass through the through hole (4) so ​​that the first plate portion (12) and the second plate portion (13) are respectively covered on the main box portion (11), and the second handle portion (15) is opposite to the first handle portion (14) to jointly form the handle (6) of the main box portion (11).

3. The portable packaging box (100) according to claim 2, characterized in that: A first buckle (3) is further provided at the connection between the first plate portion (12) and the main box portion (11), and the first buckle (3) at least partially covers the through hole (4). A first latch hole (5) is provided at the connection between the second plate portion (13) and the main box portion (11), and the first buckle (3) is configured to be connected to the first latch hole (5) after the second plate portion (13) passes through the through hole (4), so that the second plate portion (13) is connected to the first plate portion (12).

4. The portable packaging box (100) according to claim 2, characterized in that: The first plate portion (12) includes a plurality of second folding portions (121), the second plate portion (13) includes a plurality of third folding portions (131), and the number of the second folding portions (121) plus the number of the third folding portions (131) is equal to the number of the first folding portions (111).

5. The portable packaging box (100) according to claim 4, characterized in that: The width of the first plate portion (12) gradually decreases from the connection with the main box portion (11) in a direction away from the main box portion (11), and the width of the second plate portion (13) is smaller than the width of the main box portion (11).

6. The portable packaging box (100) according to any one of claims 1 to 5, characterized in that: The size of the first handle portion (14) is adapted to the size of the second handle portion (15).

7. The portable packaging box (100) according to claim 6, characterized in that: The first handle portion (14) and the second handle portion (15) are both provided with a carrying hole, and / or, The first handle portion (14) is provided with a second buckle portion (141), and the second handle portion (15) is provided with a second latch hole (151). The second buckle portion (141) is configured to be engaged with the second latch hole (151) when the second handle portion (15) is opposite to the first handle portion (14), so as to connect the first handle portion (14) and the second handle portion (15).

8. The portable packaging box (100) according to any one of claims 1 to 5, characterized in that: The side cover portion (2) comprises: a first cover seal portion (21), the first cover seal portion (21) being foldably connected to a side portion of the box body portion (1), the first cover seal portion (21) being configured to be foldable so as to seal the opening of the box body portion (1); A second cover seal portion (22), the second cover seal portion (22) is foldably connected to the side of the box body portion (1), and the second cover seal portion (22) is configured to be foldable and to cover the first cover seal portion (21) in a manner such that the free end of the second cover seal portion is inserted into the accommodating cavity.

9. The portable packaging box (100) according to claim 8, characterized in that: The second cover sealing portion (22) includes a cover portion (221) and a plurality of side ear portions (222), wherein the cover portion (221) is foldably connected to the side portion of the box body portion (1), and the side ear portions (222) are foldably connected to the cover portion (221), and the side ear portions (222) have the free ends, and a slit (223) is provided at the connection between the side ear portions (222) and the cover portion (221).

10. The portable packaging box (100) according to claim 8, characterized in that: The side cover portion (2) further comprises a third cover-sealing portion (23), which is foldably connected to the side of the box body portion (1), and is foldably located between the first cover-sealing portion (21) and the second cover-sealing portion (22). The third cover-sealing portion (23) is configured to overlap the first cover-sealing portion (21) to close a gap formed between the first cover-sealing portion (21) and the accommodating cavity.

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