CN216233467U - Liftable packing carton and box base thereof - Google Patents
Liftable packing carton and box base thereof Download PDFInfo
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- CN216233467U CN216233467U CN202121586142.2U CN202121586142U CN216233467U CN 216233467 U CN216233467 U CN 216233467U CN 202121586142 U CN202121586142 U CN 202121586142U CN 216233467 U CN216233467 U CN 216233467U
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Abstract
The utility model discloses a liftable packaging box and a box blank thereof, which comprise an outer box, a supporting inner box arranged in the outer box, a positioning inner box arranged in the supporting inner box and a lifting base arranged in the positioning inner box and moving up and down relative to the positioning inner box, wherein the lifting base is obliquely arranged in the positioning inner box, one end of the lifting base is hinged with the side surface of the positioning inner box through a fixed side plate, and the other end of the lifting base is hinged with the inner side of a box cover of the outer box through a connecting side plate and a conveying belt. The side of box is articulated in lifting base's one end and the location, and the other end passes through the conveyer belt to be connected with the lid, and opening and closing of lid can control the conveyer belt and drive lifting base and realize upwards lifting or the action that descends in the lift passageway of box formation in the location, when the consumer takes the product, need not manually to pull the product, takes out the product that will bear under conveyer belt and lifting base's effect fast.
Description
Technical Field
The utility model belongs to the technical field of packaging, and particularly relates to a liftable packaging box and a box blank thereof.
Background
The packing box is a container which protects the product in the transportation and storage process and plays the propaganda and promotion role in the sale process. When packaging electronic products with irregular appearances, the electronic products are generally packaged in an attaching mode by adopting EVA (ethylene vinyl acetate) or plastic-suction mold opening so as to achieve the purpose of protecting the electronic products. To the product packaging of small batch volume, its die sinking expense is higher, begins to utilize the packing carton of paper to pack the product gradually on the market, and the product is kept flat in the packing carton usually, but the user often need manually to pull out the product from the box when opening the packing carton and taking out the product, takes very inconveniently, and it is relatively poor to use experience.
Therefore, in order to solve the above technical problems, a liftable packaging box which can be lifted and is convenient for taking out a product needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lifting packaging box which is simple in structure, simple to operate, low in mold opening cost and capable of taking out a product from the box quickly.
Another object of the utility model is to provide a liftable packaging blank.
The technical scheme of the utility model is as follows:
a lifting packing box comprises an outer box, a supporting inner box arranged in the outer box, a positioning inner box arranged in the supporting inner box and a lifting base arranged in the positioning inner box and moving up and down relative to the positioning inner box;
the outer box comprises a box body and a box cover, the box body is a rectangular box with an opening at the top, one side of the box cover is hinged with the box body and can rotate around the box body, and the box cover covers the opening at the top of the box body;
the supporting inner box is a box body formed by enclosing supporting side plates, an inner box bottom plate, a top plate and bonding side plates, the supporting side plates are arranged on the front side and the rear side of the supporting inner box, the bonding side plates are bonded to form bonding parts which are fixed on the left side and the right side of the supporting inner box, the inner box bottom plate is arranged on the bottom surface of the supporting inner box, the top plate is arranged on the top surface of the supporting inner box, the supporting inner box is arranged in the outer box, four edges of the supporting side plates are abutted against the front side plate and the rear side plate of the outer box, four edges of the bonding side plates are abutted against the left side plate and the right side plate of the outer box, four edges of the inner box bottom plate are abutted against the bottom plate of the outer box, and a cutting notch is formed in the middle of the top plate;
the positioning inner box is arranged in the supporting inner box and is positioned right below the cutting opening, the top and the bottom of the positioning inner box are both open, the top of the positioning inner box is fixed with the top surface of the supporting inner box through an adhesive structure, the bottom of the positioning inner box is fixed at the bottom of the supporting inner box through the adhesive structure, and the positioning inner box is matched with the cutting opening to form a lifting channel for the lifting assembly to move up and down;
the lifting base is obliquely installed in the positioning inner box, one end of the lifting base is hinged to the side face of the positioning inner box through the fixed side plate, the other end of the lifting base is hinged to the inner side of the box cover of the outer box through the connecting side plate and the conveying belt, the conveying belt moves upwards along with the box cover, the lifting base is pulled upwards around the fixed side plate in a lifting channel, products move upwards and are convenient for consumers to take the products, when the box cover of the outer box is closed to the lower cover in the outer box, the conveying belt moves downwards along with the box cover, the lifting base moves downwards in the lifting channel, and the lifting base returns to the original position.
In the technical scheme, the size of the top surface of the positioning inner box is larger than that of the bottom surface of the positioning inner box, so that the section of the lifting channel is trapezoidal.
In the technical scheme, the size of the cutting notch is larger than that of the top surface of the positioning inner box, and the cutting notch is rectangular.
In the above technical scheme, the packing box further comprises an accessory box, wherein the accessory box is arranged in the outer box, and the side face of the accessory box is abutted to the side face of the supporting lining.
A liftable packaging box blank comprises an outer box blank, a supporting inner box blank, a positioning inner box blank and a lifting base;
the box blank of the outer box comprises a box body blank and a box cover blank which are bonded together, the box body of the outer box comprises an outer box bottom plate, four side edges of the outer box bottom plate are respectively connected with a first connecting plate through folding lines, the box cover blank comprises a box cover plate, and four side edges of the box cover plate are respectively connected with a second connecting plate through folding lines, wherein one second connecting plate of the box cover blank is bonded with one first connecting plate of the corresponding box body blank, so that the folded and formed box body is hinged with the box cover;
the folding box that forms of box blank supports in the support, box blank includes first folded sheet, first support curb plate, roof, second support curb plate and the second folded sheet that connects gradually from top to bottom through the folding line in the support, first folded sheet, first support curb plate, second support curb plate and second folded sheet enclose to close the side that forms the support box in, the left side limit of first support curb plate is connected with first bonding curb plate through the folding line, and the right side limit of first support curb plate is connected with second bonding curb plate through the folding line, the left side limit of roof is connected with third bonding curb plate through the folding line, and the right side limit of roof is connected with fourth bonding curb plate through the folding line, the left side limit of second support curb plate is connected with fifth bonding curb plate through the folding line, and the right side limit of second support curb plate is connected with sixth bonding curb plate through the folding line, box blank in the support, first bonding curb plate, The third bonding side plate and the fifth bonding side plate are folded to form a first bonding part, the second bonding side plate, the fourth bonding side plate and the sixth bonding side plate are folded to form a second bonding part, the first bonding part and the second bonding part are fixed on the left side and the right side in the outer box respectively, the first folding plate and the second folding plate are fixed with the bottom plate of the outer box, and a cutting notch is cut on the top plate;
the positioning inner box blank is folded to form a positioning inner box, the positioning inner box blank comprises a first positioning plate, a second positioning plate, a third positioning plate and a fourth positioning plate which are sequentially connected from left to right through folding lines, the top edge of the first positioning plate is connected with a first bonding flap through the folding lines, the bottom edge of the first positioning plate is connected with a fifth bonding flap through the folding lines, the top edge of the second positioning plate is connected with the second bonding flap through the folding lines, the bottom edge of the second positioning plate is connected with a sixth bonding flap through the folding lines, the top edge of the third positioning plate is connected with the third bonding flap through the folding lines, the bottom edge of the third positioning plate is connected with a seventh bonding flap through the folding lines, the top edge of the fourth positioning plate is connected with a fourth bonding flap through the folding lines, the bottom edge of the fourth positioning plate is connected with an eighth bonding flap through the folding lines, and the first positioning plate is provided with a positioning plate, The second positioning plate, the third positioning plate and the fourth positioning plate are enclosed to form the side face of the positioning inner box, the first bonding flap, the second bonding flap, the third bonding flap and the fourth bonding flap are enclosed to form a first bonding structure to be fixed with the inner side top plate of the supporting inner box, the fifth bonding flap, the sixth bonding flap, the seventh bonding flap and the eighth bonding flap are folded to form a second bonding structure to be fixed with the inner box bottom plate of the supporting inner box, and the top of the positioning inner box is open and forms a lifting channel with the cutting opening;
the lifting base blank comprises a supporting plate, the top edge of the supporting plate is connected with a first supporting inclined plate through a folding line, the bottom edge of the supporting plate is connected with a second supporting inclined plate through a folding line, the left side edge of the supporting plate is connected with a fixed side plate through a folding line, the right side edge of the supporting plate is connected with a connecting side plate through a folding line, the side face of the fixed side plate is hinged with the side face of the box in the positioning mode, the connecting side plate is connected with one end of a conveying belt, the other end of the conveying belt is connected with the inner side of the box cover (the conveying belt is arranged in the middle of the connecting side plate), the bottom edge of the first supporting inclined plate and the bottom edge of the second supporting inclined plate are abutted to the inner bottom plate of the box in the positioning mode, and the lengths of the first supporting inclined plate and the second supporting inclined plate in the vertical direction are gradually increased by one side of the connecting side plate close to the fixed side plate, so that the supporting plate is obliquely arranged in the positioning mode.
In the above technical solution, the first supporting side plate, the second supporting side plate and the top plate have the same size, the sum of the lengths of the first folding plate and the second folding plate in the vertical direction is the same as the length of the first supporting side plate in the vertical direction, and the lengths of the first folding plate and the second folding plate in the horizontal direction are the same as the length of the first supporting plate in the horizontal direction.
In the above technical solution, the first bonding side plate, the second bonding side plate, the third bonding side plate, the fourth bonding side plate, the fifth bonding side plate and the sixth bonding side plate have the same size, and the length of the first bonding side plate in the vertical direction is the same as the length of the first supporting side plate in the vertical direction.
In the above technical scheme, first locating plate, second locating plate, third locating plate and fourth locating plate size are the same, and the shape of every locating plate is trapezoidal, and this trapezoidal topside length is greater than the base length.
In the above technical solution, the length of the first positioning plate in the vertical direction is smaller than the length of the first supporting side plate in the vertical direction.
In the above technical solution, the first supporting inclined plate and the second supporting inclined plate have the same size.
In the above technical solution, the supporting plate is square, and the length of the first supporting sloping plate and the second supporting sloping plate in the horizontal direction is the same as the length of the supporting plate in the horizontal direction.
In the technical scheme, the length of the cutting opening in the horizontal direction and the length of the supporting plate in the horizontal direction are the same as the length of the top edge of the first positioning plate, so that the positioning inner box is arranged below the cutting opening for supporting the inner box.
In the above technical solution, the length of the fixed side plate and the connecting side plate in the vertical direction is the same as the length of the supporting plate in the vertical direction.
The utility model has the advantages and positive effects that:
1. the side of box is articulated in lifting base's one end and the location, and the other end passes through the conveyer belt to be connected with the lid, and opening and closing of lid can control the conveyer belt and drive lifting base and realize upwards lifting or the action that descends in the lift passageway of box formation in the location, when the consumer takes the product, need not manually to pull the product, takes out the product that will bear under conveyer belt and lifting base's effect fast.
2. The lifting base is completely hidden in the positioning inner box, the size of the packaging box can be adjusted according to the requirement, the lifting base is simple in structure, redundant accessories are not arranged, and the production cost is low.
3. The packaging box can be placed into the accessory box according to requirements and used for clamping the position of the supporting inner box, so that the lifting base is more convenient to use, the die sinking cost is low, the product is convenient to take and use, and the application range is wide.
Drawings
FIG. 1 is a schematic structural diagram of the liftable packaging box of the utility model;
FIG. 2 is a sectional view of the liftable packing box of the present invention;
fig. 3 is a sectional view of the liftable packing box of the present invention (box cover open state);
FIG. 4 is an expanded view of a box blank according to the present invention;
FIG. 5 is an expanded view of the lid blank of the present invention;
FIG. 6 is an expanded view of the support inner blank of the present invention;
FIG. 7 is an expanded view of the positioning of the inner blank of the present invention;
FIG. 8 is an expanded view of a lift base blank according to the present invention;
fig. 9 is an expanded view of the accessory blank of the present invention.
In the figure:
1. outer box 2, box cover 3 and positioning inner box
4. Lifting base 5, conveyor belt 6 and support inner box
7. Accessory box 8, first folding plate 9 and first supporting side plate
10. A cutting notch 11, a top plate 12 and a second supporting side plate
13. A second folding panel 14, a second adhesive side panel 15, a fourth adhesive side panel
16. A sixth bonded side panel 17, a fifth bonded side panel 18, a third bonded side panel
19. A first adhesive side panel 20, a first adhesive flap 21, a first positioning panel
22. A fifth bonding flap 23, a second bonding flap 24, a second positioning plate
25. A sixth bonding flap 26, a seventh bonding flap 27, and a third positioning plate
28. A third adhesive flap 29, a fourth adhesive flap 30, a fourth positioning plate
31. Eighth adhesive flap 32, fixed side plate 33, pallet
34. First supporting inclined plate 35, second supporting inclined plate 36 and connecting side plate
37. Cover plywood 38, first curb plate 39, first riser
40. A third flap 41, a fourth flap 42, a second flap
43. Fourth vertical plate 44, second side plate 45 and third vertical plate
46. A first folding flap 47, a fifth folding flap 48, and a second vertical plate
49. A sixth folded flap 50, an outer box bottom plate 51, a first connecting plate
52. Box cover plate 53, second connecting plate
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the scope of the utility model in any way.
Example 1
As shown in fig. 1-3, the liftable packaging box of the present invention comprises an outer box 1, a supporting inner box 6 disposed in the outer box 1, a positioning inner box 3 disposed in the supporting inner box 6, and a lifting base 4 disposed in the positioning inner box 3 and moving up and down relative thereto;
the outer box 1 comprises a box body and a box cover, the box body is a rectangular body with an opening at the top, one side of the box cover is hinged with the box body, and the box cover is covered on the opening at the top of the box body;
the supporting inner box 6 is a box body formed by enclosing supporting side plates, a bottom plate, a top plate 11 and bonding side plates, the supporting side plates are arranged on the front side and the rear side of the supporting inner box 6, the bonding side plates are bonded to form bonding parts which are fixed on the left side and the right side of the supporting inner box 6, the bottom plate is arranged on the bottom surface of the supporting inner box 6, the top plate 11 is arranged on the top surface of the supporting inner box 6, the supporting inner box 6 is arranged in the outer box 1, four edges of the supporting side plates abut against the front side plate and the rear side plate of the outer box 1, four edges of the bonding side plates abut against the left side plate and the right side plate of the outer box 1, four edges of the bottom plate abut against the bottom plate of the outer box 1, and a cutting notch 10 is formed in the middle of the top plate 11;
the positioning inner box 3 is arranged in the supporting inner box 6 and is positioned right below the cutting opening 10, the top and the bottom of the positioning inner box 3 are both open, the top of the positioning inner box 3 is fixed with the top surface of the supporting inner box 6 through an adhesive structure, the bottom of the positioning inner box 3 is fixed at the bottom of the supporting inner box 6 through the adhesive structure, and the positioning inner box 3 is matched with the cutting opening 10 to form a lifting channel for a lifting component to move up and down;
the lifting base 4 is obliquely installed in the positioning inner box 3, one end of the lifting base 4 is hinged to the side face of the positioning inner box 3 through the fixed side plate 32, the other end of the lifting base 4 is hinged to the inner side of the box cover 2 of the outer box 1 through the connecting side plate 36 and the conveyor belt 5, the conveyor belt 5 moves upwards along with the box cover 2, the lifting base 4 is pulled to be lifted upwards in a lifting channel around the fixed side plate 32, the product moves upwards to facilitate a consumer to take the product, when the box cover 2 of the outer box 1 covers the outer box 1 downwards, the conveyor belt 5 moves downwards along with the box cover 2, the lifting base 4 moves downwards in the lifting channel, and the lifting base 4 returns to the original position.
Furthermore, the size of the top surface of the positioning inner box 3 is larger than that of the bottom surface, so that the section of the lifting channel is trapezoidal.
Further, the size of the cut-out 10 is larger than the size of the top surface of the positioning inner box 3, and the cut-out 10 is rectangular.
Furthermore, the packaging box also comprises an accessory box 7, wherein the accessory box 7 is arranged in the outer box 1, and the side surface of the accessory box 7 is abutted against the side surface of the supporting lining.
Example 2
The utility model relates to a liftable packaging box blank, which comprises an outer box blank, a supporting inner box blank, a positioning inner box blank and a lifting base 4;
the outer box blank comprises a box body blank and a box cover blank which are bonded together, the box body blank comprises an outer box bottom plate 50, four side edges of the outer box bottom plate 50 are respectively connected with a first connecting plate 51 through folding lines, the box cover blank comprises a box cover plate 52, four side edges of the box cover plate 52 are respectively connected with a second connecting plate 53 through folding lines, wherein one second connecting plate 53 of the box cover blank is bonded with one first connecting plate 51 of the corresponding box body blank, so that the folded and formed box body is hinged with the box cover;
the inner box blank is folded to form a supporting inner box 6, the supporting inner box 6 blank comprises a first folding plate 8, a first supporting side plate 9, a top plate 11, a second supporting side plate 12 and a second folding plate 13 which are sequentially connected from top to bottom through folding lines, the first folding plate 8, the first supporting side plate 9, the second supporting side plate 12 and the second folding plate 13 are enclosed to form a side surface for supporting the inner box 6, the left side edge of the first supporting side plate 9 is connected with a first bonding side plate 19 through the folding lines, the right side edge of the first supporting side plate 9 is connected with a second bonding side plate 14 through the folding lines, the left side edge of the top plate 11 is connected with a third bonding side plate 18 through the folding lines, the right side edge of the top plate 11 is connected with a fourth bonding side plate 15 through the folding lines, the left side edge of the second supporting side plate 12 is connected with a fifth bonding side plate 17 through the folding lines, and the right side edge of the second supporting side plate 12 is connected with a sixth bonding side plate 16 through the folding lines, the first adhesive side plate 19, the third adhesive side plate 18 and the fifth adhesive side plate 17 are folded to form a first adhesive part, the second adhesive side plate 14, the fourth adhesive side plate 15 and the sixth adhesive side plate 16 are folded to form a second adhesive part, the first adhesive part and the second adhesive part are respectively fixed on the left side and the right side in the outer box 1, the first folding plate 8 and the second folding plate 13 are fixed with the bottom plate of the outer box 1, and the top plate 11 is cut with a cutting opening 10 (the cutting opening 10 is rectangular);
the positioning inner blank is folded to form a positioning inner box 3, the positioning inner blank comprises a first positioning plate 21, a second positioning plate, a third positioning plate 27 and a fourth positioning plate 30 which are sequentially connected from left to right through folding lines, the top edge of the first positioning plate 21 is connected with a first bonding flap 20 through a folding line, the bottom edge of the first positioning plate is connected with a fifth bonding flap 22 through a folding line, the top edge of the second positioning plate is connected with a second bonding flap through a folding line, the bottom edge of the second positioning plate is connected with a sixth bonding flap through a folding line, the top edge of the third positioning plate 27 is connected with a third bonding flap 28 through a folding line, the bottom edge of the third positioning plate 27 is connected with a seventh bonding flap 26 through a folding line, the top edge of the fourth positioning plate 30 is connected with a fourth bonding flap 29 through a folding line, and the bottom edge of the fourth positioning plate 30 is connected with an eighth bonding flap 31 through a folding line, the first positioning plate 21, the second positioning plate, the third positioning plate 27 and the fourth positioning plate 30 are enclosed to form the side surface of the positioning inner box 3, the first bonding flap 20, the second bonding flap, the third bonding flap 28 and the fourth bonding flap 29 are enclosed to form a first bonding structure to be fixed with the inner side top plate 11 of the supporting inner box 6, the fifth bonding flap 22, the sixth bonding flap, the seventh bonding flap 26 and the eighth bonding flap 31 are folded to form a second bonding structure to be fixed with the inner side bottom plate of the supporting inner box 6, and the top of the positioning inner box 3 is open and forms a lifting channel with the cutting notch 10;
the lifting base blank comprises a supporting plate 33, the top edge of the supporting plate 33 is connected with a first supporting inclined plate 34 through a folding line, the bottom plate of the supporting plate 33 is connected with a second supporting inclined plate 35 through a folding line, the left side edge of the supporting plate 33 is connected with a fixed side plate 32 through a folding line, the right side edge of the supporting plate 33 is connected with a connecting side plate 36 through a folding line, the fixed side plate 32 is hinged with the side surface of the positioning inner box 3, the connecting side plate 36 is connected with one end of a conveyor belt 5, the other end of the conveyor belt 5 is connected with the inner side of the box cover 2 (the conveyor belt 5 is arranged in the middle of the connecting side plate 36), the bottom edges of the first supporting inclined plate 34 and the second supporting inclined plate 35 are abutted against the inner bottom plate of the positioning inner box 3, and the lengths of the first supporting inclined plate 34 and the second supporting inclined plate 35 in the vertical direction are gradually increased from one side close to the fixed side plate 32 to one side of the connecting side plate 36, the support plate 33 is obliquely arranged in the positioning inner case 3.
Further, the first supporting side plate 9, the second supporting side plate 12 and the top plate 11 have the same size, the sum of the lengths of the first folding plate 8 and the second folding plate 13 in the vertical direction is the same as the length of the first supporting side plate 9 in the vertical direction, and the lengths of the first folding plate 8 and the second folding plate 13 in the horizontal direction is the same as the length of the first supporting plate in the horizontal direction.
Further, the first bonded side panel 19, the second bonded side panel 14, the third bonded side panel 18, the fourth bonded side panel 15, the fifth bonded side panel 17, and the sixth bonded side panel 16 have the same size, and the length of the first bonded side panel 19 in the vertical direction is the same as the length of the first support side panel 9 in the vertical direction.
Further, the first positioning plate 21, the second positioning plate, the third positioning plate 27 and the fourth positioning plate 30 have the same size, each positioning plate has a trapezoid shape, and the length of the top side of the trapezoid is greater than the length of the bottom side of the trapezoid.
Further, the length of the first positioning plate 21 in the vertical direction is smaller than the length of the first support side plate 9 in the vertical direction.
Further, the first support inclined plate 34 and the second support inclined plate 35 have the same size.
Further, the pallet 33 is square, and the length of the first and second inclined support plates 34 and 35 in the horizontal direction is the same as the length of the pallet 33 in the horizontal direction.
Further, the length of the cutout 10 in the horizontal direction and the length of the support plate 33 in the horizontal direction are the same as the length of the top edge of the first positioning plate 21, so that the positioning inner case 3 is placed below the cutout 10 for supporting the inner case 6.
Further, the length of the fixed side plate 32 and the connecting side plate 36 in the vertical direction is the same as the length of the supporting plate 33 in the vertical direction.
Further, the size of the outer box bottom plate is larger than that of the box cover plate.
Example 3
On the basis of embodiment 2, the packaging blank further comprises an accessory blank, the accessory blank is folded to form an accessory box 7, the accessory blank is placed in the outer box 1, the accessory blank comprises a covering plate 37, a first side plate 38, a first vertical plate 39, a second side plate 44 and a second vertical plate 48 which are sequentially connected from left to right through a folding line, the covering plate 37, the first side plate 38, the first vertical plate 39, the second side plate 44 and the second vertical plate 48 enclose the side surface of the accessory box 7, the top edge of the first vertical plate 39 is connected with a third folding flap 40 through the folding line, the bottom edge of the first vertical plate 39 is connected with a fourth folding flap 41 through the folding line, the top edge of the second side plate 44 is connected with the third vertical plate 45 through the folding line, the top edge of the third vertical plate 45 is connected with a first folding flap 46 through the folding line, the bottom edge of the second side plate 44 is connected with a fourth folding flap 43 through the folding line, the bottom edge of the fourth vertical plate 43 is connected with the second folding flap 42 through a folding line, the top edge of the second vertical plate 48 is connected with the fifth folding flap 47 through a folding line, and the bottom edge of the second vertical plate 48 is connected with the sixth folding flap 49 through a folding line.
Further, the first side plate 38 and the second side plate 44 are the same in size.
Further, the cover plate 37, the first upright plate 39, and the second upright plate 48 have the same size.
Further, the third vertical plate 45 and the fourth vertical plate 43 have the same size, the first folded flap 46 and the second folded flap 42 have the same size, and the length of the third vertical plate 45 in the horizontal direction is the same as the length of the first folded flap 46 in the horizontal direction.
Further, the lengths of the first side plate 38 and the second side plate 44 in the vertical direction are the same as the length of the first supporting side plate 9 in the horizontal direction.
Further, the sum of the length of the first supporting vertical plate in the vertical direction and the length of the first vertical plate 39 in the horizontal direction is equal to the length of the outer box 1.
Example 4
The utility model relates to a folding and forming method of a liftable packaging box blank, which comprises the following steps:
s1, four first connecting plates 51 are inwards turned along folding lines to form a box body, four second connecting plates 53 are inwards turned along folding lines to form a box cover, one first connecting plate 51 and one second connecting plate 53 are bonded into a whole to form an outer box, the box cover rotates around the box body, and lining layers are bonded outside the box body and the box cover to reinforce the outer box;
s2, sequentially inwards folding the first to sixth bonding side plates 16 along folding lines by 90 degrees to respectively form a first bonding part and a second bonding part, inwards folding the first supporting side plate 9, the second supporting side plate 12, the first folding plate 8 and the second folding plate 13 along the folding lines by 90 degrees, fixing the first bonding part and the second bonding part with the left side and the right side of the outer box 1, fixing the first folding plate 8 and the second folding plate 13 with a bottom plate of the outer box 1, and folding to form a supporting inner box 6;
s3, sequentially inwards folding the first bonding flap 20 to the eighth bonding flap 31 along a folding line for 90 degrees, inwards folding the first positioning plate 21 to the fourth positioning plate 30 along the folding line for 90 degrees to form a positioning inner box 3, putting the positioning inner box 3 through a cutting opening 10 of a supporting inner box 6, fixing the positioning inner box 3 on a bottom plate of the supporting inner box 6 through a fifth bonding flap 22, a sixth bonding flap, a seventh bonding flap 26 and an eighth bonding flap 31, and fixing the first bonding flap 20, the second bonding flap, the third bonding flap 28 and the fourth bonding flap 29 on a top plate 11 of the supporting inner box 6;
s5, the fixed side plate 32, the connecting side plate 36, the first supporting inclined plate 34 and the second supporting inclined plate 35 are respectively turned inwards by 90 degrees along a folding line, the fixed side plate 32 is hinged with the lower part of one positioning plate for positioning the inner box 3, and the middle of the connecting side plate 36 is connected with the inner top surface of the box cover 2 through the conveyor belt 5 to form a lifting base 4;
s6, folding the cover plate 37, the first side plate 38, the first vertical plate 39, the second side plate 44 and the second vertical plate 48 inwards by 90 degrees along the folding lines to form the side face of the accessory box 7, and folding the third vertical plate 45, the fourth vertical plate 43, the first folding flap 46, the second folding flap 42, the third folding flap 40, the fourth folding flap 41, the fifth folding flap 47 and the sixth folding flap 49 inwards by 90 degrees along the folding lines to form the accessory box 7;
s7, inserting the accessory box 7 in the step S6 into the outer box 1, wherein the side surface of the accessory box 7 is abutted against the side surface of the inner box 6 to clamp and support the position of the inner box 6.
When the products in the packaging box need to be taken out, the box cover is opened to enable the conveying belt to drive the lifting base to lift upwards in the lifting channel, so that the products borne on the supporting plate are lifted up simultaneously, a consumer does not need to manually pull out the products from the box, and the products are very convenient to take out; after the product is taken out, the box cover is closed to enable the conveyor belt to drive the lifting base to descend downwards, and the supporting plate is restored to the initial position.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The utility model has been described in an illustrative manner, and it is to be understood that any simple variations, modifications or other equivalent changes which can be made by one skilled in the art without departing from the spirit of the utility model fall within the scope of the utility model.
Claims (10)
1. A liftable packing carton which characterized in that: comprises an outer box, a supporting inner box arranged in the outer box, a positioning inner box arranged in the supporting inner box and a lifting base which is arranged in the positioning inner box and moves up and down relative to the positioning inner box;
the outer box comprises a box body and a box cover, the box body is a rectangular box with an opening at the top, one side of the box cover is hinged with the box body and can rotate around the box body, and the box cover covers the opening at the top of the box body;
the supporting inner box is a box body formed by enclosing supporting side plates, an inner box bottom plate, a top plate and bonding side plates, the supporting side plates are arranged on the front side and the rear side of the supporting inner box, the bonding side plates are bonded to form bonding parts which are fixed on the left side and the right side of the supporting inner box, the inner box bottom plate is arranged on the bottom surface of the supporting inner box, the top plate is arranged on the top surface of the supporting inner box, the supporting inner box is arranged in the outer box, four edges of the supporting side plates are abutted against the front side plate and the rear side plate of the outer box, four edges of the bonding side plates are abutted against the left side plate and the right side plate of the outer box, four edges of the inner box bottom plate are abutted against the bottom plate of the outer box, and a cutting notch is formed in the middle of the top plate;
the positioning inner box is arranged in the supporting inner box and is positioned right below the cutting opening, the top and the bottom of the positioning inner box are both open, the top of the positioning inner box is fixed with the top surface of the supporting inner box through an adhesive structure, the bottom of the positioning inner box is fixed at the bottom of the supporting inner box through the adhesive structure, and the positioning inner box is matched with the cutting opening to form a lifting channel for the lifting assembly to move up and down;
the lifting base is obliquely installed in the positioning inner box, one end of the lifting base is hinged to the side face of the positioning inner box through the fixed side plate, the other end of the lifting base is hinged to the inner side of the box cover of the outer box through the connecting side plate and the conveying belt, the conveying belt moves upwards along with the box cover, the lifting base is pulled upwards around the fixed side plate in a lifting channel, products move upwards and are convenient for consumers to take the products, when the box cover of the outer box is closed to the lower cover in the outer box, the conveying belt moves downwards along with the box cover, the lifting base moves downwards in the lifting channel, and the lifting base returns to the original position.
2. Liftable packaging box according to claim 1, characterized in that: the size of the top surface of the positioning inner box is larger than that of the bottom surface, so that the section of the lifting channel is trapezoidal.
3. Liftable packaging box according to claim 2, characterized in that: the size of the cutting notch is larger than that of the top surface of the positioning inner box, and the cutting notch is rectangular.
4. The utility model provides a liftable packing box base which characterized in that: comprises an outer box blank, a supporting inner box blank, a positioning inner box blank and a lifting base;
the outer box blank comprises a box body blank and a box cover blank which are bonded together, the box body blank comprises an outer box bottom plate, four side edges of the outer box bottom plate are respectively connected with a first connecting plate through folding lines, the box cover blank comprises a box cover plate, and four side edges of the box cover plate are respectively connected with a second connecting plate through folding lines, wherein one second connecting plate of the box cover blank is bonded with one first connecting plate of the corresponding box body blank, so that the folded and formed box body is hinged with the box cover;
the folding box that forms of box blank supports in the support, box blank includes first folded sheet, first support curb plate, roof, second support curb plate and the second folded sheet that connects gradually from top to bottom through the folding line in the support, first folded sheet, first support curb plate, second support curb plate and second folded sheet enclose to close the side that forms the support box in, the left side limit of first support curb plate is connected with first bonding curb plate through the folding line, and the right side limit of first support curb plate is connected with second bonding curb plate through the folding line, the left side limit of roof is connected with third bonding curb plate through the folding line, and the right side limit of roof is connected with fourth bonding curb plate through the folding line, the left side limit of second support curb plate is connected with fifth bonding curb plate through the folding line, and the right side limit of second support curb plate is connected with sixth bonding curb plate through the folding line, box blank in the support, first bonding curb plate, The third bonding side plate and the fifth bonding side plate are folded to form a first bonding part, the second bonding side plate, the fourth bonding side plate and the sixth bonding side plate are folded to form a second bonding part, the first bonding part and the second bonding part are fixed on the left side and the right side in the outer box respectively, the first folding plate and the second folding plate are fixed with the bottom plate of the outer box, and a cutting notch is cut on the top plate;
the positioning inner box blank is folded to form a positioning inner box, the positioning inner box blank comprises a first positioning plate, a second positioning plate, a third positioning plate and a fourth positioning plate which are sequentially connected from left to right through folding lines, the top edge of the first positioning plate is connected with a first bonding flap through the folding lines, the bottom edge of the first positioning plate is connected with a fifth bonding flap through the folding lines, the top edge of the second positioning plate is connected with the second bonding flap through the folding lines, the bottom edge of the second positioning plate is connected with a sixth bonding flap through the folding lines, the top edge of the third positioning plate is connected with the third bonding flap through the folding lines, the bottom edge of the third positioning plate is connected with a seventh bonding flap through the folding lines, the top edge of the fourth positioning plate is connected with a fourth bonding flap through the folding lines, the bottom edge of the fourth positioning plate is connected with an eighth bonding flap through the folding lines, and the first positioning plate is provided with a positioning plate, The second positioning plate, the third positioning plate and the fourth positioning plate are enclosed to form the side face of the positioning inner box, the first bonding flap, the second bonding flap, the third bonding flap and the fourth bonding flap are enclosed to form a first bonding structure to be fixed with the inner side top plate of the supporting inner box, the fifth bonding flap, the sixth bonding flap, the seventh bonding flap and the eighth bonding flap are folded to form a second bonding structure to be fixed with the inner box bottom plate of the supporting inner box, and the top of the positioning inner box is open and forms a lifting channel with the cutting opening;
the lifting base blank comprises a supporting plate, the top edge of the supporting plate is connected with a first supporting inclined plate through a folding line, the bottom edge of the supporting plate is connected with a second supporting inclined plate through a folding line, the left side edge of the supporting plate is connected with a fixed side plate through a folding line, the right side edge of the supporting plate is connected with a connecting side plate through a folding line, the side face of the fixed side plate is hinged with the side face of the box in the positioning mode, the connecting side plate is connected with one end of a conveying belt, the other end of the conveying belt is connected with the inner side of the box cover, the bottom edge of the first supporting inclined plate and the bottom edge of the second supporting inclined plate are abutted to the inner bottom plate of the positioning mode, the length of the first supporting inclined plate and the length of the second supporting inclined plate in the vertical direction are gradually increased from one side close to the connecting side plate, and the supporting plate is inclined to be arranged in the positioning mode.
5. Liftable packaging blanks according to claim 4, characterized in that: the first support lateral plate, the second support lateral plate and the roof plate are the same in size, the sum of the lengths of the first folding plate and the second folding plate in the vertical direction is the same as the length of the first support lateral plate in the vertical direction, and the lengths of the first folding plate and the second folding plate in the horizontal direction are the same as the length of the first support lateral plate in the horizontal direction.
6. Liftable packaging blanks according to claim 5, characterized in that: the first bonding side plate, the second bonding side plate, the third bonding side plate, the fourth bonding side plate, the fifth bonding side plate and the sixth bonding side plate are the same in size, and the length of the first bonding side plate in the vertical direction is the same as the length of the first supporting side plate in the vertical direction.
7. Liftable packaging blanks according to claim 6, characterized in that: the first positioning plate, the second positioning plate, the third positioning plate and the fourth positioning plate are the same in size, each positioning plate is trapezoidal in shape, and the length of the top edge of each trapezoid is larger than that of the bottom edge of each trapezoid.
8. Liftable packaging blanks according to claim 7, characterized in that: the length of the first positioning plate in the vertical direction is smaller than that of the first supporting side plate in the vertical direction.
9. Liftable packaging blanks according to claim 8, characterized in that: the shape of layer board is square, first support swash plate, second support swash plate length in the horizontal direction is the same with the length in the horizontal direction of layer board.
10. Liftable packaging blanks according to claim 9, characterized in that: the length of the fixed side plate and the length of the connecting side plate in the vertical direction are the same as the length of the supporting plate in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586142.2U CN216233467U (en) | 2021-07-13 | 2021-07-13 | Liftable packing carton and box base thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121586142.2U CN216233467U (en) | 2021-07-13 | 2021-07-13 | Liftable packing carton and box base thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216233467U true CN216233467U (en) | 2022-04-08 |
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ID=80980540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121586142.2U Active CN216233467U (en) | 2021-07-13 | 2021-07-13 | Liftable packing carton and box base thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216233467U (en) |
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2021
- 2021-07-13 CN CN202121586142.2U patent/CN216233467U/en active Active
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