Portable tea cake packaging box

Abstract

The utility model relates to the technical field of tea cake packaging boxes, and provides a portable tea cake packaging box which comprises a bottom plate, at least eight side plates and a plurality of lacing parts, and the side plates are arranged around the edge of the bottom plate and connected with the lacing parts in a one-to-one correspondence mode. The ends, deviating from the side plates, of the multiple lappet parts face the annular array shaft of the multiple side plates, the multiple lappet parts are detachably connected, and the multiple sealing lappets are arranged between every two adjacent lock catch lappets respectively. The at least eight side plates and the lacing parts are arranged on the bottom plate, so that the lacing parts only need to be bent and fixed towards the annular array shafts of the side plates during assembly, and the containing cavity used for containing tea cakes can be formed among the bottom plate, the side plates and the lacing parts; compared with an existing quadrangular shell, the polygon prism shell with the at least eight side plates formed after assembling and forming has the advantages that the shape of the containing cavity is matched with the shape of the tea cake, and the space utilization rate is high.

Description

Technical Field

[0001] The present application relates to the technical field of tea cake packaging boxes, and in particular to a portable tea cake packaging box. Background Art

[0002] Tea cake, also known as tea brick or tea block, is a kind of compressed tea that is made by pressing tea leaves into a flat round or square shape. It originated in China and has a long history. It is an important part of traditional Chinese tea culture. Tea cake is usually made of Pu'er tea, black tea or other fermented teas, and is made through a special fermentation and pressing process to make it easy to store and transport.

[0003] Single cake tea packaging on the market generally uses gray cardboard as the base material, with facial paper mounted on it to make a paper box, also often called gift box packaging. This packaging form has high material cost, complex processing procedures, and poor environmental protection. For example, the patent with publication number: CN204368581U discloses a non-adhesive buffer tea cake packaging box, which is inserted into the lock box through the lock buckle on the lid after being folded multiple times to become a buffer tea cake packaging box. Although the use of glue is avoided, it forms a rectangular shape after assembly, which does not match the shape of the tea cake and has a low space utilization rate. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present application is to provide a portable tea cake packaging box, aiming to solve the problem that the shape of the existing glue-free tea cake packaging box does not match the tea cake.

[0005] The technical solution adopted by the present application to solve the technical problem is as follows: A portable tea cake packaging box, comprising: a bottom plate;

[0006] At least eight side panels, a plurality of the side panels are arranged around the edge of the bottom panel, and two adjacent side panels abut against each other;

[0007] A plurality of flap parts, each of the flap parts corresponds to the plurality of side panels one by one, and each of the flap parts is connected to one end of each of the side panels away from the bottom panel, and one end of each of the flap parts away from the side panels is arranged toward the annular array axis of the plurality of side panels, and a receiving cavity is formed between the bottom panel, the plurality of side panels and the plurality of flap parts, and the receiving cavity is used to place tea cakes;

[0008] The plurality of flap parts respectively include: a plurality of locking flaps, and the ends of the plurality of locking flaps facing away from the side panels are detachably connected to each other;

[0009] A plurality of sealing flaps are respectively arranged between every two adjacent locking flaps.

[0010] Further, the plurality of lock buckle flaps respectively include: a plurality of lock tongue flaps, and the ends of the plurality of lock tongue flaps facing away from the side plates form a lock tongue portion;

[0011] A plurality of keyhole flaps are provided, and the plurality of keyhole flaps correspond to the plurality of lock tongue flaps one by one. The ends of the plurality of keyhole flaps facing away from the side panels form a keyhole portion, and the lock tongue portions are detachably connected to each other.

[0012] Furthermore, a straight fold is provided between the lock tongue portion and the lock tongue flap, a strip-shaped through hole is provided through the lock hole portion, the lock tongue portion is located between the lock hole portion and the bottom plate, and the lock tongue portion passes through the strip-shaped through hole and is folded toward the corresponding lock tongue flap.

[0013] Furthermore, the locking tongue portion is in a ring shape, and the through hole of the locking tongue portion is used for convenience of the user to carry it by hand.

[0014] Furthermore, several of the flap components have a length direction toward the base plate and a width direction perpendicular to the length direction, several of the lock tongue flaps are respectively arranged perpendicularly to several corresponding lock hole flaps, and the strip-shaped through holes are arranged toward the length direction.

[0015] Furthermore, the number of the lock tongue flaps and the lock hole flaps are both even, and the lock tongue flaps are arranged opposite to each other in pairs, and the lock hole flaps are arranged opposite to each other in pairs.

[0016] Furthermore, the length of the strip-shaped through hole is not less than the width of the lock tongue portion, and the width of the lock tongue portion is greater than the width of the lock tongue flap.

[0017] Furthermore, the strip-shaped through hole includes: a wide hole area, the length of which is not less than the width of the lock tongue flap;

[0018] Two narrow hole areas are respectively arranged at two ends of the wide hole area in the length direction, and the width of the wide hole area is respectively greater than the width of the two narrow hole areas.

[0019] Furthermore, a clamping portion is formed at one end of several of the sealing flaps facing away from the side plate, the clamping portion is located between the locking flap and the bottom plate, the clamping portion protrudes from the sealing flap in the width direction, and the clamping portion is used to clamp with one or two adjacent locking flaps.

[0020] Furthermore, the bottom plate is in the shape of a regular octagon, eight side plates are provided, the eight side plates are correspondingly connected to eight edges of the bottom plate, and four locking flaps and four sealing flaps are provided.

[0021] Compared with the prior art, the utility model provides at least eight side panels and a plurality of flap parts on the bottom plate. During assembly, it is only necessary to bend and fix the plurality of flap parts toward the annular array axes of the plurality of side panels, so that a receiving cavity for placing tea cakes can be formed between the bottom plate, the side panels and the flap parts. After assembly, a polygonal prism shell with at least eight side panels is formed. Compared with the existing quadrangular prism shell, the utility model has the advantages that the shape of the receiving cavity matches the shape of the tea cake and the space utilization rate is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 is a schematic diagram of the overall structure of the portable tea cake packaging box (after assembly) provided in this embodiment;

[0024] Figure 2 is a schematic diagram of the overall structure of the portable tea cake packaging box (after unfolding) provided in this embodiment;

[0025] Figure 3 : is a schematic diagram of the overall structure of the portable tea cake packaging box (first folding) provided in this embodiment;

[0026] Figure 4 : is a schematic diagram of the overall structure of the portable tea cake packaging box (second folding) provided in this embodiment;

[0027] Figure 5 : is a schematic diagram of the overall structure of the portable tea cake packaging box (folded for the third time) provided in this embodiment;

[0028] Figure 6 : is a schematic diagram of the overall structure of the portable tea cake packaging box (fourth fold) provided in this embodiment;

[0029] Figure 7 It is a schematic diagram of the overall structure of a keyhole placket provided by another embodiment.

[0030] In the figure: 100, bottom plate; 200, side plate; 300, flap component; 310, lock flap; 3111, lock tongue flap; 3112, lock tongue part; 3113, straight line fold; 3121, lock hole flap; 3122, lock hole part; 3123, strip through hole; 3123a, wide hole area; 3123b, narrow hole area; 320, sealing flap; 321, snap-on part. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0033] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] In addition, the technical features involved in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.

[0035] The utility model provides Figures 1 to 7 As shown in the figure, a portable tea cake packaging box is intended to solve the problem that the shape of the existing adhesive-free tea cake packaging box does not match the tea cake.

[0036] The portable tea cake packaging box mainly includes: a bottom plate 100, at least eight side plates 200 and a plurality of flap parts 300. For ease of description, the following embodiment is described using eight side plates 200, which are assembled to form an octagonal prism shell.

[0037] Several side panels 200 are arranged around the edge of the bottom plate 100, the side panels 200 are perpendicular to the bottom plate 100, and two adjacent side panels 200 are against each other. Specifically, the bottom plate 100 and the eight side panels 200 are integrally formed, a fold is provided between the bottom plate 100 and the eight side panels 200, and the bottom plate 100 and the eight side panels 200 can be folded through the fold, and the bottom plate 100 and the eight side panels 200 form a groove with an octagonal prism shape. Several flap parts 300 correspond to several side panels 200 one by one, and several flap parts 300 are respectively connected to one end of several side panels 200 away from the bottom plate 100. Specifically, several (hereinafter eight) flap parts 300 and the eight side panels 200 are integrally formed, a fold is provided between the eight flap parts 300 and the eight side panels 200, and the eight flap parts 300 and the eight side panels 200 can be folded through the fold. The ends of the eight flap members 300 facing away from the side panels 200 are arranged toward the annular array axis of the plurality of side panels 200. Specifically, the plurality of flap members 300 together form the top plate of the portable tea cake packaging box, and the top plate closes the opening of the octagonal prism-shaped groove, and a receiving cavity is formed between the bottom plate 100, the eight side panels 200 and the eight flap members 300, and the receiving cavity is used to place the tea cake.

[0038] The eight flap components 300 respectively include: a plurality of locking flaps 310 and a plurality of sealing flaps 320. The ends of the plurality of locking flaps 310 facing away from the side panels 200 are detachably connected to each other, and the plurality of sealing flaps 320 are respectively arranged between every two adjacent locking flaps 310.

[0039] Specifically, in the actual assembly process, the portable tea cake packaging box has an initial unfolded state and an assembled folded state. When the portable tea cake packaging box is in the unfolded state, the eight flap parts 300 are perpendicular to the edges corresponding to the bottom plate 100, and the eight flap parts 300 are coplanar with the bottom plate 100. The portable tea cake packaging box in the unfolded state can be obtained by cutting the cardboard. At this time, by folding the eight side panels 200 so that the eight side panels 200 are perpendicular to the bottom plate 100, and then folding the ends of the eight flap parts 300 away from the side panels 200 toward the annular array axis of the eight side panels 200, the eight flaps can be parallel or nearly parallel to the bottom plate 100, and finally the locking flap 310 is connected to complete the assembly. The plurality of sealing flaps 320 should be located below the plurality of locking flaps 310 (between the plurality of locking flaps 310 and the bottom plate 100), and the eight flaps can be made parallel to the bottom plate 100 by adjusting the size of the side plate 200 and the stacking order of the eight flaps;

[0040] When the portable tea cake packaging box is in a folded state, the eight side panels 200 are perpendicular to the bottom plate 100, and two adjacent side panels 200 abut against each other. The bottom plate 100 and the eight side panels 200 form a groove in the shape of an octagonal prism, and the eight flap parts 300 are arranged with one end away from the side panel 200 toward the circular array axis of the eight side panels 200 to jointly form the top plate of the portable tea cake packaging box and are used to close the opening of the octagonal prism-shaped groove. A accommodating cavity is formed between the bottom plate 100, the eight side panels 200 and the eight flap parts 300, and the accommodating cavity is used to place tea cakes.

[0041] Single cake tea packaging on the market generally uses gray cardboard as the base material, with facial paper mounted on it to make a paper box, also often called gift box packaging. This packaging form has high material cost, complex processing procedures, and poor environmental protection. For example, the patent with publication number: CN204368581U discloses a non-adhesive buffer tea cake packaging box, which is inserted into the lock box through the lock buckle on the lid after being folded multiple times to become a buffer tea cake packaging box. Although the use of glue is avoided, it forms a rectangular shape after assembly, which does not match the shape of the tea cake and has a low space utilization rate.

[0042] The utility model arranges at least eight side panels 200 and eight flap components 300 on the base plate 100. During assembly, it is only necessary to bend and fix several flap components 300 toward the annular array axes of several side panels 200, so that a receiving cavity for placing tea cakes can be formed between the base plate 100, the side panels 200 and the flap components 300. After assembly, a polygonal prism shell with at least eight side panels 200 is formed. Compared with the existing quadrangular prism shell, the utility model has the advantages of matching the shape of the receiving cavity with the tea cake and high space utilization.

[0043] In some embodiments, Figures 1 to 7 As shown in , the plurality of locking buckle flaps 310 respectively include: a plurality of locking tongue flaps 3111 and a plurality of locking hole flaps 3121 , and the plurality of locking hole flaps 3121 correspond to the plurality of locking tongue flaps 3111 one by one.

[0044] One end of a plurality of locking tongue flaps 3111 away from the side plate 200 forms a locking tongue portion 3112 , and one end of a plurality of locking hole flaps 3121 away from the side plate 200 forms a locking hole portion 3122 , and the locking tongue portions 3112 are detachably connected to each other.

[0045] In some embodiments, Figure 2 and Figure 3 As shown in the figure, a straight fold 3113 is arranged between the lock tongue portion 3112 and the lock tongue flap 3111, a strip through hole 3123 is arranged through the lock hole portion 3122, the lock tongue portion 3112 is located between the lock hole portion 3122 and the bottom plate 100, and the lock tongue portion 3112 passes through the strip through hole 3123 and is folded toward the corresponding lock tongue flap 3111.

[0046] Specifically, in the actual assembly process, firstly, several sealing flaps 320 are folded toward the annular array axis of the eight side panels 200, then the locking tongue portion 3112 is folded toward the annular array axis of the eight side panels 200, and finally the locking hole portion 3122 is folded toward the annular array axis of the eight side panels 200, and then the locking tongue portion 3112 can be passed through the locking hole portion 3122 so that the locking tongue portion 3112 and the locking hole portion 3122 are engaged. Preferably, the locking tongue portion 3112 can be folded toward the corresponding locking tongue flap 3111 so that the locking tongue portion 3112 and the corresponding locking tongue flap 3111 are attached, and at this time, the locking tongue portion 3112 and the locking tongue flap 3111 present a "V" shape, and the connection between the locking tongue portion 3112 and the locking hole portion 3122 is more stable, and it is also convenient to reduce the volume of the portable tea cake packaging box during transportation, thereby improving the utilization rate of space.

[0047] In some embodiments, Figure 1 , Figure 2 , Figure 3 as well as Figure 6 As shown in , the shape of the locking tongue portion 3112 is annular, and the through hole of the locking tongue portion 3112 is used for the convenience of the user to carry it. Specifically, during the carrying process, the locking tongue portion 3112 originally attached to the corresponding locking tongue flap 3111 can be folded away from the corresponding locking tongue flap 3111, so that the locking tongue portion 3112 is separated from the corresponding locking tongue flap 3111, which is convenient for the user to carry it.

[0048] In some embodiments, Figures 1 to 6 As shown in the figure, the eight flap parts 300 all have a length direction facing the bottom plate 100 and a width direction perpendicular to the length direction, a plurality of locking tongue flaps 3111 are respectively arranged perpendicularly to a plurality of corresponding locking hole flaps 3121, and the strip-shaped through holes 3123 are arranged in the length direction. Specifically, since the cardboard is relatively thin, the cross section of the locking tongue flap 3111 is a long strip, and through the above arrangement, the locking tongue flap 3111 can be conveniently passed through the strip-shaped through holes 3123.

[0049] In some embodiments, Figures 1 to 6 As shown in , the number of the bolt flap pieces 3111 and the keyhole flap pieces 3121 are both even, and the bolt flap pieces 3111 are arranged opposite to each other in pairs, and the keyhole flap pieces 3121 are arranged opposite to each other in pairs. Specifically, in actual use, since the bolt flap pieces 3111 are arranged opposite to each other in pairs, the two opposite bolt flap pieces 3111 can be brought close to each other and overlapped, which is convenient for the user to carry.

[0050] In some embodiments, the length of the strip through hole 3123 is not less than the width of the lock tongue portion 3112, and the width of the lock tongue portion 3112 is greater than the width of the lock tongue flap 3111, so that the lock tongue portion 3112 will not loosen by itself after passing through the strip through hole 3123, thereby enhancing the stability of the portable tea cake packaging box.

[0051] In some embodiments, Figure 7 As shown in FIG. 1 , the strip-shaped through hole 3123 includes: a wide hole area 3123 a and two narrow hole areas 3123 b , and the two narrow hole areas 3123 b are respectively arranged at two ends of the wide hole area 3123 a in the length direction.

[0052] The length of the wide hole area 3123a is not less than the width of the lock tongue flap 3111 to ensure that the lock tongue portion 3112 can stay in the wide hole area 3123a after passing through the wide hole area 3123a, and the width of the wide hole area 3123a is respectively greater than the widths of the two narrow hole areas 3123b to ensure that the lock tongue flap 3111 tends to leave the wide hole area 3123a after the lock tongue portion 3112 passes through the wide hole area 3123a. Preferably, the width of the narrow hole area 3123b can be close to 0. When the lock tongue portion 3112 passes through the wide hole area 3123a, the lock tongue flap 3111 is in the wide hole area 3123a. Since the width of the lock tongue portion 3112 is greater than the width of the lock tongue flap 3111, the lock tongue portion 3112 will be stuck on the edge of the narrow hole area 3123b because the width of the narrow hole area 3123b is close to 0, which better prevents the lock tongue portion 3112 from loosening by itself after passing through the strip through hole 3123, thereby enhancing the stability of the portable tea cake packaging box.

[0053] In some embodiments, Figures 2 to 4 As shown in the figure, a plurality of sealing flaps 320 form a snap-in portion 321 at one end facing away from the side plate 200. The snap-in portion 321 is located between the locking flap 310 and the bottom plate 100. The snap-in portion 321 protrudes from the sealing flap 320 in the width direction. The snap-in portion 321 is used to snap-in with one or two adjacent locking flaps 310.

[0054] Specifically, if the clamping portion 321 and the locking flap 310 have the same width, the locking flap 310 will easily be separated from the two sealing flaps 320, resulting in poor stability of the portable tea cake packaging box. By protruding the clamping portion 321 from the sealing flap 320 in the width direction, the clamping portion 321 can be clamped with one or two adjacent locking flaps 310 to prevent the clamping portion 321 from loosening with one or two adjacent locking flaps 310.

[0055] In some embodiments, Figures 1 to 6As shown in , the shape of the bottom plate 100 is a regular octagon, eight side plates 200 are provided, and the eight side plates 200 are correspondingly connected to the eight edges of the bottom plate 100, and four locking flaps 310 and four sealing flaps 320 are provided.

[0056] Preferably, the maximum length of the bottom plate 100 is 106.23 mm, the side length of the bottom plate 100 is 44 mm, the size of the side plate 200 is 44 mm*20 mm, the length of the lock hole flap 3121 (including the lock hole portion 3122) is 87.62 mm, the width of the lock hole flap 3121 (excluding the lock hole portion 3122) is 44 mm, and the length of the strip through hole 3123 is 50 mm; the length of the lock tongue flap 3111 (excluding the lock tongue portion 3112) is 52.51 mm, the width of the lock tongue portion 3112 (excluding the lock tongue portion 3112) is 34.38 mm, the inner diameter of the lock tongue portion 3112 is 28 mm, and the outer diameter is 50 mm.

[0057] In summary, a portable tea cake packaging box is provided, comprising a bottom plate, at least eight side plates and a plurality of flap parts, wherein the plurality of side plates are arranged around the edge of the bottom plate and are connected to the plurality of flap parts in a one-to-one correspondence, wherein the ends of the plurality of flap parts facing away from the side plates are arranged toward the annular array axes of the plurality of side plates, the plurality of flap parts are detachably connected, and the plurality of sealing flaps are respectively arranged between every two adjacent locking flaps. The utility model arranges at least eight side plates and a plurality of flap parts on the bottom plate, and during assembly, only the plurality of flap parts need to be bent and fixed toward the annular array axes of the plurality of side plates, so that a receiving cavity for placing tea cakes can be formed between the bottom plate, the side plates and the flap parts, and after assembly, a polygonal prism shell with at least eight side plates is formed, which has the advantages of matching the shape of the receiving cavity with the tea cake and high space utilization rate compared with the existing quadrangular prism shell.

[0058] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A portable tea cake packaging box, characterized in that: include: Base plate; At least eight side panels, a plurality of the side panels are arranged around the edge of the bottom panel, and two adjacent side panels abut against each other; A plurality of flap parts, each of the flap parts corresponds to the plurality of side panels one by one, and each of the flap parts is connected to one end of each of the side panels away from the bottom panel, and one end of each of the flap parts away from the side panels is arranged toward the annular array axis of the plurality of side panels, and a receiving cavity is formed between the bottom panel, the plurality of side panels and the plurality of flap parts, and the receiving cavity is used to place tea cakes; The plurality of flap parts respectively include: a plurality of locking flaps, and the ends of the plurality of locking flaps facing away from the side panels are detachably connected to each other; A plurality of sealing flaps are respectively arranged between every two adjacent locking flaps.

2. The portable tea cake packaging box according to claim 1, characterized in that: The plurality of lock buckle flaps respectively include: a plurality of lock tongue flaps, and ends of the plurality of lock tongue flaps facing away from the side plates form lock tongue portions; A plurality of keyhole flaps are provided, and the plurality of keyhole flaps correspond to the plurality of lock tongue flaps one by one. The ends of the plurality of keyhole flaps facing away from the side panels form a keyhole portion, and the lock tongue portions are detachably connected to each other.

3. The portable tea cake packaging box according to claim 2, characterized in that: A straight fold is arranged between the lock tongue portion and the lock tongue flap, a strip-shaped through hole is arranged through the lock hole portion, the lock tongue portion is located between the lock hole portion and the bottom plate, and the lock tongue portion passes through the strip-shaped through hole and is folded toward the corresponding lock tongue flap.

4. The portable tea cake packaging box according to claim 3, characterized in that: The locking tongue portion is in a ring shape, and the through hole of the locking tongue portion is used for convenience of hand-carrying by the user.

5. The portable tea cake packaging box according to claim 3, characterized in that: The plurality of flap parts all have a length direction toward the base plate and a width direction perpendicular to the length direction; the plurality of lock tongue flaps are respectively arranged perpendicularly to the plurality of corresponding lock hole flaps; and the strip-shaped through holes are arranged toward the length direction.

6. The portable tea cake packaging box according to claim 5, characterized in that: The number of the lock tongue flap pieces and the lock hole flap pieces are both even, and the lock tongue flap pieces are arranged opposite to each other in pairs, and the lock hole flap pieces are arranged opposite to each other in pairs.

7. The portable tea cake packaging box according to claim 5, characterized in that: The length of the strip-shaped through hole is not less than the width of the lock tongue portion, and the width of the lock tongue portion is greater than the width of the lock tongue flap.

8. The portable tea cake packaging box according to claim 7, characterized in that: The strip-shaped through hole comprises: a wide hole area, the length of which is not less than the width of the bolt flap; Two narrow hole areas are respectively arranged at two ends of the wide hole area in the length direction, and the width of the wide hole area is respectively greater than the width of the two narrow hole areas.

9. The portable tea cake packaging box according to claim 5, characterized in that: A clamping portion is formed at one end of several sealing flaps facing away from the side plate, and the clamping portion is located between the locking flap and the bottom plate. The clamping portion protrudes from the sealing flap in the width direction, and is used to clamp with one or two adjacent locking flaps.

10. The portable tea cake packaging box according to any one of claims 1 to 9, characterized in that: The bottom plate is in the shape of a regular octagon, and eight side plates are provided. The eight side plates are connected to the eight edges of the bottom plate respectively, and four locking flaps and four sealing flaps are provided.

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