CN208761097U

CN208761097U - A kind of portable cosmetic packaging box blank

Info

Publication number: CN208761097U
Application number: CN201821240619.XU
Authority: CN
Inventors: 郝晓秀; 刘俊宏
Original assignee: Tianjin Vocational Institute
Current assignee: Tianjin Vocational Institute
Priority date: 2018-08-02
Filing date: 2018-08-02
Publication date: 2019-04-19
Anticipated expiration: 2028-08-02

Abstract

The utility model discloses a box blank for a portable cosmetic packaging box, comprising an outer box blank for folding into an outer box and an inner box blank for folding into an inner box, and the inner box is used to be placed in an outer box. The folded portable cosmetic packaging box of the utility model is provided with a plurality of inner boxes and has a compact structure, which can accommodate a variety of different types of cosmetics; the tops of the second partition plate and the fourth support plate are provided with gaps, which are convenient for taking the cosmetics. There is a baffle plate on the top of the left side plate, which can fix the position of the top plate and prevent impurities from falling into the box; the packaging box is simple in structure, simple in production, small in size and low in cost, and the box body comes with a handle, which does not need to be used separately. Equipped with a handbag, it is not only easy to carry, but also saves packaging materials, which is economical and environmentally friendly.

Description

A kind of portable cosmetic packaging box box base

Technical field

The utility model belongs to packing box field, more particularly to a kind of portable cosmetic packaging box box base.

Background technique

Existing cosmetic packaging box generally papers box, and inner sheet generallys use hawk, density board and medium density fiberboard, outside Pasting Zhang Duoxuan art paper, embossing art paper or PU leather, in addition to this almost all of cosmetic packaging box can all match One corresponding cosmetics handbag, increases the usage amount of packaging material.And cosmetic packaging box is disposable product, consumption It is generally selected after person's purchase cosmetics and abandons packing box, cause the great wasting of resources.

On the other hand, existing cosmetic packaging box is usually wrapping to guarantee the safety of cosmetics during transportation It is provided with three-dimensional liner in mounted box, so that space increases in box, to increase the volume of packing box, further increases packet The waste of package material.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of portable cosmetic packaging box box Base, packing box structure made of being folded using the portable cosmetic packaging box box base is simple, simple for production and small in size, box body Included handle is not only convenient for carrying and having saved packaging material without separately matching handbag when use, economic and environment-friendly.

In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions:

A kind of portable cosmetic packaging box box base, including the outer box base for being folded into outer box and for being folded into inner box Inner box base, the inner box is for being placed in outer box；

The outer box base includes sequentially connected right side plate, back side panel, left plate and front side board from right to left, on the right side Side plate top is connected with the second locking piece, the right supporting plate of the first bottom plate is connected in the right side plate bottom end, on the back side panel top End is connected with the second connecting plate, is connected with the second handle piece on second connecting plate top, connects in the back side panel bottom end There is the second bottom plate, be connected with the first locking piece on the left plate top, is connected with the first bottom plate left side in the left plate bottom end Supporting plate, is connected with the first connecting plate on the front side board top, is connected with the first handle piece on first connecting plate top, The front side board bottom end is connected with the first bottom plate；The right side plate, back side panel, left plate and front side board shape be rectangle, Wherein identical, left plate is identical with right side plate size with front side board size for back side panel；In the central location of first locking piece The first locking holes are offered, the second locking holes are offered in the central location of second locking piece, in the first handle piece Central location offer the first handle mouth, offer the second handle mouth in the central location of the second handle piece, described One bottom plate and the second bottom plate are used to form the cassette bottom of the outer box；

The inner box base includes sequentially connected first support plate, the second support plate, first partition, third branch from right to left Fagging, second partition and the 4th support plate are connected with top plate on first support plate top, connect on the first partition top It is connected to box cover in second；First support plate, the second support plate, first partition, third support plate, second partition, the 4th The shape of box cover is rectangle in fagging, top plate and second, wherein first support plate, the second support plate, first partition with The height of third support plate is identical, and the height of the second partition and the 4th support plate is identical and respectively less than described third support plate The 2/3 of height, the second partition is close to the top of the third support plate, the side edge length of the top plate and the front side board Top margin equal length, in described second the shape of box cover be square and its side length respectively with third support plate, second partition It is equal with the top margin side length of the 4th support plate；The first connection flap is connected on the left of 4th support plate, the top plate Top is connected with the first dust-proof flap, and the top of box cover is connected with the second dust-proof flap in described second, right side is connected with third Dust-proof flap；

The right side of first support plate is connect with the left side of the front side board and connecting line between the two is first curved The connecting line of broken line, first support plate and the second support plate is the second folding line, second support plate and first partition Connecting line be third folding line, the connecting line of the first partition and third support plate is the 4th folding line, the third branch The connecting line of fagging and second partition is the 5th folding line, and the connecting line of the second partition and the 4th support plate is the 6th to bend Line, the connecting line that the 4th support plate connect flap with described first are the 7th folding line.

In the above-mentioned technical solutions, the bottom end of the 4th support plate is connected with third partition, the top margin of the third partition Side length is greater than the bottom edge side length of the 4th support plate and extends to the second partition direction, the width of the third partition The sum of degree and the width of second support plate are equal to the width of the front side board, the third partition and the 4th support plate Connecting line be the 8th folding line, the bottom end of the third partition is connected with the second connection flap, the third partition and second The connecting line for connecting flap is the 9th folding line, is connected with third connection flap on the right side of the third partition, the third every The connecting line that plate connect flap with third is the tenth folding line, and the tenth folding line is located at the 5th folding line and described the The lower section of position between six folding lines.

In the above-mentioned technical solutions, it is provided with baffle at the top of the left plate, the inner wall of the baffle and the left plate Between be formed with can be by the gap of the described first dust-proof flap insertion.

In the above-mentioned technical solutions, first connecting plate and the second connecting plate are the identical rectangle of size and are symmetrically positioned in The size of the two sides of first locking piece, the first handle piece and the second handle piece is identical, on the first handle piece top End is provided with the first right side ear and the first left side ear, and the second handle piece top is provided with the second left side ear and the second right side Ear；The first left side ear is identical as the second left side ear size, so that the second left side ear described in when folding and the first left side Ear is inserted into first locking holes after being bonded to each other, the first right side ear and the second right side ear size phase Together, so that the second right side ear described in when folding and the first right side ear are inserted into second locking holes after being bonded to each other In.

In the above-mentioned technical solutions, the center on the bottom edge of first bottom plate offers the lockhole of rectangle, second bottom The bottom edge center of plate is provided with the lock tongue for being inserted into the lockhole.

In the above-mentioned technical solutions, the top of the second partition offers semicircular second gap, and described 4th The top of fagging offers semicircular first gap.

In the above-mentioned technical solutions, chamfering is provided on the left of the top margin of second support plate.

In the above-mentioned technical solutions, the top margin of the first partition, second partition and the 4th support plate is located at same level Top margin height on line and lower than second support plate, the top margin height of the third support plate is lower than the first partition Top margin height.

In the above-mentioned technical solutions, between the right side plate and back side panel, between the right side plate and the second locking piece, institute State between right side plate and the right supporting plate of the first bottom plate, between the back side panel and left plate, the back side panel and the second connecting plate it Between, between the back side panel and the second bottom plate, between second connecting plate and the second handle piece, the left plate and front side board Between, between the left plate and the first locking piece, between the left plate and the left supporting plate of the first bottom plate, the front side board and Between one connecting plate, between first connecting plate and the first handle piece, between the front side board and the first bottom plate, the top plate Between the first support plate, between the top plate and the first dust-proof flap, in the first partition and second between box cover, it is described Crease line is suppressed between box cover and the second dust-proof flap and in described second between box cover and the dust-proof flap of third in second.

In the above-mentioned technical solutions, the outer box base and inner box base are made of art paper.

A kind of method for folding of portable cosmetic packaging box box base:

By first support plate, the second support plate and first partition respectively successively along corresponding first folding line, Second folding line and third folding line 90-degree bent make it surround a rectangular box body between the front side board, obtain One inner box；By the third support plate, second partition and the 4th support plate respectively successively along corresponding 4th folding line, the Five folding lines and the 6th folding line 90-degree bent make it surround a rectangular box body between the first partition, obtain Box cover in second is bent downward the top for covering it in second inner box by two inner boxs, and the top plate, which is bent downward, makes it Cover the top in first inner box；Successively bending left plate, back side panel and right side plate respectively surrounds it between front side board One rectangular box structure and first inner box and the second inner box are wrapped in the described rectangular box structure, will be described First bottom plate is folded upward at and makes it with front side board in 90 °, and bending the left supporting plate of first bottom plate and the right supporting plate of the first bottom plate makes It is covered under first bottom plate, and second bottom plate is folded upward at and is inserted into it, in 90 °, by lock tongue with the back side panel In lockhole, so that first bottom plate (5) and the second bottom plate (6) are sealed, the second partition and front side board, a left side of second inner box Third inner box is surrounded between side plate and back side panel, second inner box bottom is to the 4th inner box is surrounded between the first bottom plate, by institute It states after the first connecting plate is bent in opposite directions with the second connecting plate and is bonded to each other the first handle piece with the second handle piece, so that The first left side ear is bonded with the second left side ear to be inserted into first locking holes, so that the first right side ear It is bonded and is inserted into second locking holes with the second right side ear.

Compared with the existing technology, the advantages of the utility model and beneficial effect is:

(1) multiple inner boxs and compact-sized are provided in the portable cosmetic packaging box that the utility model folds, it can Accommodate a variety of different types of cosmetics.

(2) the portable cosmetic packaging box that the utility model folds is offered in second partition and the 4th support plate top Gap, convenient for taking for cosmetics.

(3) it is provided with baffle at the top of the left plate for the portable cosmetic packaging box that the utility model folds, be capable of fixing The position of top plate prevents from falling into impurity in box.

(4) the portable cosmetic package box structure that the utility model folds is simple, simple for production, small in size and at low cost Honest and clean, box body carries handle, without separately matching handbag when use, is not only convenient for carrying and having saved packaging material, economic and environment-friendly.

Detailed description of the invention

Fig. 1 is the planar structure schematic diagram of packaging box base in the utility model embodiment one；

Fig. 2 is the planar structure schematic diagram of packaging box base in the utility model embodiment two；

Fig. 3 is the planar structure schematic diagram of packaging box base in the utility model embodiment three；

Fig. 4 is the schematic perspective view of the utility model.

Wherein, 1: right side plate, 2: back side panel, 3: left plate, 301: baffle, 4: front side board, 5: the first bottom plates, 501: lock Hole, 6: the second bottom plates, 601: lock tongue, the left supporting plate of 7: the first bottom plates, the right supporting plate of 8: the first bottom plates, 9: the first connecting plates, 10: the second Connecting plate, 11: the first handle pieces, 111: the first handle mouths, 112: the first right side ears, 113: the first left side ears, 12: the second handles Piece, 121: the second handle mouths, 122: the second left side ears, 123: the second right side ears, 13: the first locking pieces, 131: the first locking holes, 14: the second locking pieces, 141: the second locking holes, 15: top plate, 151: the first dust-proof flap, 16: the first support plates, 17: the second Fagging, 18: first partition, 19: third support plate, box cover in 20: the second, 201: the second dust-proof flap, 202: the dust-proof flap of third Piece, 21: second partition, 211: the second gap, 22: the four support plates, 221: the first connection flap, 222: the first gap, 23: the Three partitions, 231: the second connection flap, 232: third connection flap, 24: the first folding lines, 25: the second folding lines, 26: third Folding line, 27: the four folding lines, 28: the five folding lines, 29: the six folding lines, 30: the seven folding lines, 31: the eight folding lines, 32: the nine folding lines, 33: the ten folding lines, 34: handle, 35: the first inner boxs, 36: the second inner boxs, 37: third inner box, 38: the Four inner boxs.

It for those of ordinary skill in the art, without creative efforts, can be according to above attached Figure obtains other relevant drawings

Specific embodiment

In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing with specific implementation Example further illustrates the technical solution of the utility model.It should be understood that following embodiments are illustrative, it is not limited , the protection scope of the utility model cannot be limited with following embodiments.Portable cosmetic package in following embodiments Box is cut using art paper, folding is made.

Embodiment one

A kind of one specific embodiment of portable cosmetic packaging box box base shown in Figure 1, it can be seen that this reality With it is novel include the outer box base for being folded into outer box and the inner box base for being folded into inner box, the inner box is outer for being placed on In box；

The outer box base includes sequentially connected right side plate 1, back side panel 2, left plate 3 and front side board 4 from right to left, 1 top of right side plate is connected with the second locking piece 14, the right supporting plate 8 of the first bottom plate is connected in 1 bottom end of right side plate, in institute It states 2 top of back side panel and is connected with the second connecting plate 10, the second handle piece 12 is connected on 10 top of the second connecting plate, in institute It states 2 bottom end of back side panel and is connected with the second bottom plate 6, the first locking piece 13 is connected on 3 top of left plate, in the left plate 3 bottom ends are connected with the left supporting plate 7 of the first bottom plate, are connected with the first connecting plate 9 on 4 top of front side board, in first connection 9 top of plate is connected with the first handle piece 11, is connected with the first bottom plate 5 in 4 bottom end of front side board；The right side plate 1, back side panel 2, the shape of left plate 3 and front side board 4 is rectangle, wherein back side panel 2 with 4 size of front side board identical, left plate 3 and right side plate 1 size is identical；The first locking holes 131 are offered in the central location of first locking piece 13, in second locking piece 14 Central location offer the second locking holes 141, offer the first handle mouth in the central location of the first handle piece 11 111, the second handle mouth 121, first bottom plate 5 and the second bottom plate 6 are offered in the central location of the second handle piece 12 It is used to form the cassette bottom of the outer box；

The inner box base include from right to left sequentially connected first support plate 16, the second support plate 17, first partition 18, Third support plate 19, second partition 21 and the 4th support plate 22 are connected with top plate 15 on 16 top of the first support plate, in institute It states 18 top of first partition and is connected with box cover 20 in second；First support plate 16, the second support plate 17, first partition 18, Third support plate 19, second partition 21, the 4th support plate 22, the shape of box cover 20 is rectangle in top plate 15 and second, wherein First support plate 16, the second support plate 17, first partition 18 are identical as the height of third support plate 19, the second partition 21 identical with the height of the 4th support plate 22 and being 19 height of third support plate 1/2, the second partition 21 is close The top of the third support plate 19, while the second partition 21 and the top margin of the 4th support plate 22 and the third support plate 19 top margin is located in same horizontal line, the top margin equal length of the side edge length of the top plate 15 and the front side board 4, described In second the shape of box cover 20 be square and its side length respectively with third support plate 19, second partition 21 and the 4th support plate 22 Top margin side length it is equal；The left side of 4th support plate 22 is connected with the first connection flap 221, and the top of the top plate 15 connects It is connected to the first dust-proof flap 151, the top of box cover 20 is connected with the second dust-proof flap 201 in described second, right side is connected with Three dust-proof flap 202；The right side of first support plate 16 is connect with the left side of the front side board 4 and connecting line between the two For the first folding line 24, the connecting line of first support plate 16 and the second support plate 17 is the second folding line 25, described second The connecting line of support plate 17 and first partition 18 is third folding line 26, the connection of the first partition 18 and third support plate 19 Line is the 4th folding line 27, and the connecting line of the third support plate 19 and second partition 21 is the 5th folding line 28, described second Partition 21 and the connecting line of the 4th support plate 22 are the 6th folding line 29, and the 4th support plate 22 connect flap with described first 221 connecting line is the 7th folding line 30.

First connecting plate 9 and the second connecting plate 10 are the identical rectangle of size and are symmetrically positioned in first locking piece 13 two sides, the first handle piece 11 is identical with the size of the second handle piece 12, on the left side on 11 top of the first handle piece Right two sides are provided with symmetrical the first right side ear 112 and the first left side ear 113, on the left side on 12 top of the second handle piece Right two sides are provided with symmetrical the second left side ear 122 and the second right side ear 123, the first left side ear 113 and second Ear 122 size in left side is identical, is bonded to each other when folding for being inserted into first locking holes 131, described first Right side ear 112 is identical as 123 size of the second right side ear, is bonded to each other when folding for being inserted into second locking holes In 141.The bottom edge center of first bottom plate 5 offers the lockhole 501 of rectangle, the bottom edge center setting of second bottom plate 6 There is the lock tongue 601 for being inserted into the lockhole 501, the top of the second partition 21 offers semicircular second gap 211, The top of 4th support plate 22 offers semicircular first gap 222, sets on the left of the top margin of second support plate 17 It is equipped with chamfering.

Between the right side plate 1 and back side panel 2, between the right side plate 1 and the second locking piece 14, the right side plate 1 with Between the right supporting plate 8 of first bottom plate, between the back side panel 2 and left plate 3, between the back side panel 2 and the second connecting plate 10, institute State between back side panel 2 and the second bottom plate 6, between second connecting plate 10 and the second handle piece 12, the left plate 3 and front side Between plate 4, between the left plate 3 and the first locking piece 13, between the left plate 3 and the left supporting plate 7 of the first bottom plate, it is described before Between side plate 4 and the first connecting plate 9, between first connecting plate 9 and the first handle piece 11, the front side board 4 and the first bottom Between plate 5, between the top plate 15 and the first support plate 16, between the top plate 15 and the first dust-proof flap 151, described first In partition 18 and second between box cover 20, in described second between box cover 20 and the second dust-proof flap 201 and in described second Crease line is suppressed between box cover 20 and the dust-proof flap 202 of third.

The method for folding of the utility model is described in detail with reference to the accompanying drawing:

The wheel of outer box base and inner box base whole (referring to that outer box base and inner box base link together) is cut out with art paper first It is wide；Then first support plate 16 is folded upward at along first folding line 24 makes it be between the front side board 4 90 °, second support plate 17 bent downward along second folding line 25 make it be between first support plate 16 90 °, the first partition 18 bent downward along the third folding line 26 make it be between second support plate 17 90 °, so far surrounded between first support plate 16, the second support plate 17, first partition 18 and front side board 4 one it is rectangular Box body obtains the first inner box 35；Bending the third support plate 19 along the 4th folding line 27 makes it be close to the front side board 4, the second partition 21 is folded upward at along the 5th folding line 28 make its between the third support plate 19 in 90 °, 4th support plate 22 is bent downward along the 6th folding line 29 makes it be in 90 ° between the second partition 21, incite somebody to action The first connection flap 221 bends downward 90 ° along the 7th folding line 30 and is bonded in it in first partition 18, So far surrounded between the third support plate 19, second partition 21, the 4th support plate 22 and first partition 18 one it is rectangular Box body obtains the second inner box 36；Box cover 20 in second is bent downward into the top for covering it in second inner box 36, it will be described Top plate 15 bends downward the top for covering it in first inner box 35；Bending left plate 3, back side panel 2 and right side plate 1 respectively makes It forms a rectangular box structure between front side board 4, and the rectangular box structure is by first inner box 35 and second Inner box 36 wraps up wherein, and first bottom plate 5 is folded upward at and it is made, in 90 °, it is left to bend first bottom plate with front side board 4 Supporting plate 7 and the right supporting plate 8 of the first bottom plate cover it under described first bottom plate 5, second bottom plate 6 is folded upward at and make its with The back side panel 2 is in 90 °, while the lock tongue 601 being inserted into the lockhole 501 of first bottom plate 5, second inner box 36 Second partition 21 and front side board 4, left plate 3 and back side panel 2 between surround third inner box 37, the bottom of second inner box 36 To between the first bottom plate 5 be the 4th inner box 38；The wherein height highest of first inner box 35 can be used to hold shape to be oval The height of the cosmetics (such as toner) of cylindricality bottle body, second inner box 36 is low compared with the height of the first inner box 35, for holding Shape is the cosmetics (such as Essence) of short cylindrical shape bottle body, and the third inner box 37 is narrow flat rectangular parallelepiped structure, for containing Put cosmetics specification, the height of the 4th inner box 38 is low compared with the height of the first inner box 35, width compared with the second inner box 36 width Degree is wide, 222 He of the first gap for holding the cosmetics (such as face cream) that shape is cylindrical tank, on second inner box 36 Second gap 211 is convenient for the cosmetics taken in box, the chamfering being arranged on the left of the top margin of second support plate 17 prevent using Persons take cosmetics when stabbed.

After first connecting plate 9 is bent in opposite directions with the second connecting plate 10 and mention the first handle piece 11 with second Handsheet 12 is bonded to each other to form handle (34), finally using the first locking piece 13 and the second locking piece 14 respectively by the handle two Side chain closes.In addition it is placed with plastic uptake in portable cosmetic packaging box, can effectively fix cosmetics and guarantees that cosmetics exist Safety in transportational process.

Embodiment two

Another specific embodiment of a kind of portable cosmetic packaging box shown in Figure 2, in above-described embodiment one On the basis of, the top margin of first partition 18 described in the utility model, second partition 21 and the 4th support plate 22 is located at same water The top margin height of top margin height on horizontal line and lower than second support plate 17, the third support plate 19 is lower than described first The top margin height of partition 18；It comes the height of the first inner box 35 and the second inner box 36 is straggly, not only makes packing box structure more It is beautiful and easily facilitate cosmetics in packing box of taking.

The top of the left plate 3 is provided with baffle 301, between the baffle (301) and the inner wall of the left plate (3) Formation has the gap, and the described first dust-proof flap 151 can be inserted into the gap, convenient for the position of fixed top plate 15, prevents Dust and impurity are fallen into box.

Embodiment three

Another specific embodiment of a kind of portable cosmetic packaging box shown in Figure 3, in above-described embodiment two On the basis of, on the inner box base of the utility model, the bottom end of the 4th support plate 22 is connected with third partition 23, the third every The top margin side length of plate 23 is greater than the bottom edge side length of the 4th support plate 22 and extends to 21 direction of second partition, institute State the width that the sum of the width of third partition 23 and the width of second support plate 17 are equal to the front side board 4, the third Partition 23 and the connecting line of the 4th support plate 22 are the 8th folding line 31, and the bottom end of the third partition 23 is connected with second Connect flap 231, the third partition 23 connect the connecting line of flap 231 with second as the 9th folding line 32, the third every The right side of plate 23 is connected with third connection flap 232, and the connecting line that the third partition 23 connect flap 232 with third is the tenth Folding line 33, the tenth folding line 33 is between the 5th folding line 28 and the 6th folding line 29 under position Side.

It is when making the portable cosmetic packaging box of the utility model, the third partition 23 is curved along the described 8th Broken line 31 is folded upward at and makes the side wall of itself and second inner box 36 in 90 °, described second will connect flap 231 along described the Nine folding lines 32 bend and are bonded in it in third support plate 19, by third connection flap 232 along the described tenth Folding line 33 bends and is bonded in it on left plate 3, and the third partition 23 will be in second inner box 36, third Box 37 is separated with the 4th inner box 38, while playing the role of that packaging box body internal structure is made.

The portable cosmetic package box structure of the utility model is simple, simple for production, small in size and low in cost, box body Included handle is not only convenient for carrying and having saved packaging material without separately matching handbag when use, economic and environment-friendly.

The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used for Relationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figure Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper". Therefore, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or position In other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.

Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship or Sequentially.

Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc. The protection scope of the utility model is each fallen with replacement.

Claims

1. A portable cosmetic packaging box blank, characterized in that: it comprises an outer box blank for being folded into an outer box and an inner box blank for being folded into an inner box, and the inner box is used to be placed in an outer box;

The outer box blank comprises a right side panel (1), a rear side panel (2), a left side panel (3) and a front side panel (4) connected in sequence from right to left, and the right side panel (1) ) is connected with a second locking piece (14) at the top end, at the bottom end of the right side plate (1) is connected with a first bottom plate right support plate (8), at the top end of the rear side plate (2) is connected with a second A connecting plate (10), a second handle piece (12) is connected to the top end of the second connecting plate (10), and a second bottom plate (6) is connected to the bottom end of the rear side plate (2). The top end of the left side plate (3) is connected with a first locking piece (13), the bottom end of the left side plate (3) is connected with a first bottom plate left support plate (7), and on the front side plate (4) ) a first connecting plate (9) is connected at the top end, a first handle piece (11) is connected at the top end of the first connecting plate (9), and a first bottom plate is connected at the bottom end of the front side plate (4) (5); the right side plate (1), the rear side plate (2), the left side plate (3) and the front side plate (4) are all rectangular in shape, wherein the rear side plate (2) and the front side plate (4) The size is the same, the size of the left side plate (3) and the right side plate (1) are the same; a first locking hole (131) is opened in the central position of the first locking piece (13), A second locking hole (141) is formed in the central position of the second locking piece (14), and a first handle opening (111) is formed in the central position of the first handle piece (11). A second handle opening (121) is provided at the central position of the second handle piece (12), and the first bottom plate (5) and the second bottom plate (6) are used to form the box bottom of the outer box;

The inner box blank comprises a first support plate (16), a second support plate (17), a first partition plate (18), a third support plate (19), and a second partition plate connected in sequence from right to left (21) and a fourth support plate (22), a top plate (15) is connected to the top of the first support plate (16), and a second inner box cover (20) is connected to the top of the first partition plate (18). ); the first support plate (16), the second support plate (17), the first partition plate (18), the third support plate (19), the second partition plate (21), the fourth support plate (22) ), the top plate (15) and the second inner box cover (20) are all rectangular in shape, wherein the first support plate (16), the second support plate (17), the first partition plate (18) and the third The heights of the support plates (19) are the same, the heights of the second partition plate (21) and the fourth support plate (22) are the same and both are less than 2/3 of the height of the third support plate (19). The second partition plate (21) is close to the top of the third support plate (19). The shape of the cover (20) is square and the side lengths thereof are respectively equal to the top side lengths of the third support plate (19), the second partition plate (21) and the fourth support plate (22); the fourth support plate The left side of (22) is connected with a first connecting flap (221), the top of the top plate (15) is connected with a first dust flap (151), and the top of the second inner box cover (20) is connected with There is a second dust-proof flap (201), and the right side is connected with a third dust-proof flap (202);

The right side of the first support plate (16) is connected with the left side of the front side plate (4) and the connection line between the two is a first bending line (24), the first support plate (16) ) and the connecting line of the second support plate (17) is the second bending line (25), and the connecting line between the second supporting plate (17) and the first partition plate (18) is the third bending line (26), The connection line between the first partition plate (18) and the third support plate (19) is the fourth bending line (27), and the connection line between the third support plate (19) and the second partition plate (21) is The fifth bending line (28), the connecting line between the second partition plate (21) and the fourth supporting plate (22) is the sixth bending line (29), the fourth supporting plate (22) and the fourth supporting plate (22) A connecting line connecting the flaps (221) is the seventh bending line (30).

2 . The portable cosmetic packaging box blank according to claim 1 , wherein the bottom end of the fourth support plate ( 22 ) is connected with a third partition plate ( 23 ), the third partition plate ( 23 ). 3 . ) of the top side is longer than the bottom side of the fourth support plate (22) and extends in the direction of the second partition (21), the width of the third partition (23) is the same as the width of the The sum of the widths of the second support plate (17) is equal to the width of the front side plate (4), and the connection line between the third partition plate (23) and the fourth support plate (22) is the eighth bending line (31), the bottom end of the third partition plate (23) is connected with a second connection flap (231), and the connection line between the third partition plate (23) and the second connection flap (231) is the first Nine bending lines (32), a third connecting flap (232) is connected to the right side of the third partition plate (23), and the third partition plate (23) is connected with the third connecting flap (232) The line is a tenth bending line (33), and the tenth bending line (33) is located below the position between the fifth bending line (28) and the sixth bending line (29).

3. The portable cosmetic packaging box blank according to claim 1, characterized in that: a blocking piece (301) is provided on the top of the left side plate (3), and the blocking piece (301) is connected to the left side plate (301). A gap through which the first dust flaps (151) can be inserted is formed between the inner walls of the plate (3).

4. The portable cosmetic packaging box blank according to claim 2, characterized in that: a blocking piece (301) is provided on the top of the left side plate (3), and the blocking piece (301) is connected to the left side plate (301). A gap through which the first dust flaps (151) can be inserted is formed between the inner walls of the plate (3).

5. The portable cosmetic packaging box blank according to claim 1, characterized in that: the first connecting plate (9) and the second connecting plate (10) are rectangles with the same size and are symmetrically located on the first connecting plate (9) and the second connecting plate (10). On both sides of the locking piece (13), the first handle piece (11) and the second handle piece (12) have the same size, and a first right handle piece (11) is provided at the top of the first handle piece (11). A side ear (112) and a first left ear (113), and a second left ear (122) and a second right ear (123) are provided at the top of the second handle piece (12); the The first left ear (113) is the same size as the second left ear (122), so that the second left ear (122) and the first left ear (113) can be inserted after being fitted to each other when folded into the first locking hole (131), the first right ear (112) and the second right ear (123) have the same size, so that the second right ear (123) is the same size when folded. 123) and the first right ear (112) can be inserted into the second locking hole (141) after being fitted with each other.

6 . The portable cosmetic packaging box blank according to claim 1 , wherein a rectangular lock hole ( 501 ) is opened in the center of the bottom edge of the first bottom plate ( 5 ), and the second bottom plate ( 6) The center of the bottom edge is provided with a locking tongue (601) for inserting into the locking hole (501).

7 . The portable cosmetic packaging box blank according to claim 1 , wherein a semicircular second gap ( 211 ) is opened at the top of the second partition plate ( 21 ), and the fourth support The top end of the plate (22) is provided with a semicircular first gap (222).

8 . The portable cosmetic packaging box blank according to claim 1 , wherein the left side of the top edge of the second support plate ( 17 ) is provided with a chamfer. 9 .

9. The portable cosmetic packaging box blank according to claim 1, characterized in that: the top edges of the first partition plate (18), the second partition plate (21) and the fourth support plate (22) are located at On the same horizontal line and lower than the height of the top edge of the second support plate (17), the height of the top edge of the third support plate (19) is lower than the height of the top edge of the first partition plate (18).

10. The portable cosmetic packaging box blank according to claim 1, characterized in that: between the right side plate (1) and the rear side plate (2), the right side plate (1) and the second between the locking pieces (14), between the right side plate (1) and the right support plate (8) of the first bottom plate, between the rear side plate (2) and the left side plate (3), the between the rear side plate (2) and the second connecting plate (10), between the rear side plate (2) and the second bottom plate (6), and between the second connecting plate (10) and the second handle piece (12), between the left side plate (3) and the front side plate (4), between the left side plate (3) and the first locking piece (13), the left side plate ( 3) Between the left support plate (7) of the first bottom plate, between the front side plate (4) and the first connecting plate (9), between the first connecting plate (9) and the first handle piece ( 11), between the front side plate (4) and the first bottom plate (5), between the top plate (15) and the first support plate (16), between the top plate (15) and the first between the dust flaps (151), between the first partition plate (18) and the second inner box cover (20), and between the second inner box cover (20) and the second dust flaps (201) A crease line is pressed between the second inner box cover (20) and the third dust-proof flap (202).

11. The portable cosmetic packaging box blank according to any one of claims 1-10, wherein the outer box blank and the inner box blank are both made of coated paper.