CN215623346U - Transportation watermelon packing box and box blank thereof - Google Patents

Abstract

The utility model discloses a watermelon packing box for transportation, which comprises: an outer box and a supporting lining arranged in the outer box; support the inside lining and include that layer board and symmetry set up first cardboard and the second cardboard in the layer board left and right sides, the middle part of first cardboard is equipped with the first location portion that forms that cuts, the middle part of second cardboard is equipped with the second location portion that forms that cuts, the second socket has been seted up at the middle part of layer board, the layer board inserts in the second socket through third locking structure and fixes in the layer board below and form the buffering portion, first cardboard is fixed in the left side of supporting the inside lining through first locking structure and forms first location inside lining, the second cardboard is fixed in the right side of supporting the inside lining through second locking structure and forms second location inside lining. The first positioning plate and the second positioning plate are folded and formed into positioning linings, the positioning holes and the positioning parts formed by the cutting sheets clamp the watermelons, the supporting plate and the folding and forming buffer parts below the supporting plate effectively buffer vibration generated in the transportation process; the two handle plates penetrate through the cover plate to form the handle, so that the carrying is convenient.

Description

Transportation watermelon packing box and box blank thereof

Technical Field

The utility model belongs to the technical field of packaging design, and particularly relates to a watermelon packaging box for transportation and a box blank thereof.

Background

Watermelon is a common good fruit in midsummer, and people often eat the watermelon in summer to dispel summer heat and reduce temperature. The watermelon on the market is packaged by plastic foaming or inflation, and is tightly wrapped by plastic to influence aerobic respiration of the watermelon, so that the watermelon is easier to rot. Although plastic packaging has a certain buffering protection effect, the material of the plastic packaging is difficult to degrade, a relatively mature recovery system is not available, the environmental pollution is seriously worsened day by day, and the plastic foaming packaging or the gas packaging is not environment-friendly. In addition, the watermelon is directly packed into a box without a buffer protection structure, so that the damage rate of the watermelon in the transportation process is extremely high, and the watermelon can not adapt to express logistics in the era of electricity and commerce. Particularly, the watermelon of medium and high grade is not provided with a reasonably optimized packaging scheme, so that the watermelon can not be effectively protected, and the watermelon is not convenient for a purchaser to purchase and carry.

At present, with the push of plastic-limiting order, the plastic packaging is gradually changed into the paper packaging box, but the common packaging box needs to be adhered by adhesive tape or glue, and the packaging box is not environment-friendly.

Therefore, in order to solve the technical problems, the watermelon packaging box for transportation, which is green and environment-friendly and has a buffering and protecting effect on the watermelon, needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a watermelon packaging box for transportation, which is simple in structure, green and environment-friendly, has a buffering protection function and is convenient to carry.

Another object of the utility model is to provide a watermelon packaging box blank for transportation.

The technical scheme of the utility model is as follows:

a shipping watermelon package, comprising: an outer box and a supporting inner liner disposed within the outer box;

the supporting lining comprises a supporting plate, a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are symmetrically arranged on the left side and the right side of the supporting plate, the middle part of the first clamping plate is provided with a first positioning part formed by cutting, the middle part of the second clamping plate is provided with a second positioning part formed by cutting, the middle part of the supporting plate is provided with a second socket, the supporting plate is inserted into the second socket through a third locking structure and fixed below the supporting plate to form a buffering part, a fixing position is formed between the first positioning part and the second positioning part and used for being matched with the supporting plate, the supporting plate supports watermelon from the bottom and clamps the left side and the right side of the watermelon through the fixing position, the first clamping plate is fixed on the left side of the supporting lining through the first locking structure to form a first positioning lining, and the second clamping plate is fixed on the right side of the supporting lining through the second locking structure to form a second positioning lining;

when the supporting lining is arranged in the outer box, the four edges of the first positioning lining and the second positioning lining are respectively propped against the side plates of the outer box, and the bottom surface of the buffer part is propped against the inner bottom plate of the outer box;

the outer box is a rectangular box, the top opening of the outer box is covered by a cover plate, a first socket is formed in the cover plate and used for a handle plate formed on a top plate of the outer box to be inserted into the first socket, and the handle plate penetrates out of the first socket in the cover plate to form a handle for a consumer to carry.

In the technical scheme, first location inside lining first locking structure is including setting up the first locating plate of keeping away from collet structure one end at first cardboard and forming two spacer of both sides about first cardboard, be formed with on the first locating plate and insert the tongue that inserts that closes mutually with the spacer, every on the spacer correspond and be formed with and supply to insert tongue male socket, insert the tongue and insert in this socket and lock the spacer of both sides about the first cardboard, when first location inside lining packs into outer box, the edge of first locking structure offsets with the curb plate of outer box, guarantees the stability of first location inside lining in outer box, can not produce and rock.

In the above technical scheme, the second locking structure of the second positioning liner comprises a second positioning plate arranged at one end of the second clamping plate far away from the supporting plate and two positioning pieces formed at the upper side and the lower side of the second clamping plate, wherein an insertion tongue inserted into the positioning pieces is formed on the second positioning plate, a socket for inserting the insertion tongue is correspondingly formed on each positioning piece, the insertion tongue is inserted into the socket to lock the positioning pieces at the upper side and the lower side of the second clamping plate, when the second positioning liner is loaded into the outer box, the edge of the second locking structure abuts against the side plate of the outer box, the stability of the second positioning liner in the outer box is ensured, and no shaking is generated.

In the above technical solution, the third locking structure includes a third insertion plate disposed on the upper side of the support plate and a second insertion plate disposed on the lower side of the support plate, the second insertion plate and the third insertion plate are respectively inserted into the second insertion holes on the support plate to form a buffering portion, so that the bottom surface of the buffering portion abuts against the inner bottom plate of the outer box, and the position of the buffering portion in the outer box is clamped and positioned by the first positioning lining and the second positioning lining.

A transport watermelon packing box blank comprises an outer box blank and a supporting lining blank, wherein the outer box blank is folded to form an outer box, and the supporting lining blank is folded to form a supporting lining;

the outer box blank comprises a first side plate, a second side plate, a third side plate, a fourth side plate and an adhesive flap, wherein the first side plate, the second side plate, the third side plate and the fourth side plate are sequentially connected from left to right through the folding line, the first side plate, the second side plate, the third side plate and the fourth side plate are enclosed through the adhesive flap to form the side surface of the outer box, the bottom edge of the first side plate is connected with the first folded flap through the folding line, a first lock tongue is formed in the middle of the top edge of the first side plate, the bottom edge of the second side plate is connected with the first bottom plate through the folding line, the left side of the first bottom plate is connected with the second folded flap through the folding line, the top edge of the second side plate is connected with the first top plate through the folding line, the left side edge of the first top plate is connected with the first handle plate through the folding line, the bottom edge of the third side plate is connected with the third folded flap through the folding line, and the top edge of the third side plate is connected with the cover plate through the folding line, the top edge of the cover plate is connected with the first inserting plate through a folding line, a first locking opening matched with the first locking tongue is formed in the top edge of the cover plate, a first socket is formed in the middle of the cover plate, the bottom edge of the fourth side plate is connected with the second bottom plate through a folding line, the left side edge of the second bottom plate is connected with the fourth folding flap piece through a folding line, the top edge of the fourth side plate is connected with the second top plate through a folding line, the left side edge of the second top plate is connected with the second handle plate through a folding line, the first bottom plate, the second bottom plate, the first folding flap piece, the second folding flap piece, the third folding flap piece and the fourth folding flap piece are folded to form a sealed bottom of an outer box, the top surfaces of the outer box are folded and formed by the first top plate and the second top plate and are covered on the first top plate and the second top plate through the cover plate, and the first locking opening is matched with the first locking tongue to lock the cover plate, the first handle panel and the second handle panel are folded through the first inserting opening in the cover panel through the folding lines to form a handle for a consumer to carry;

the supporting lining blank comprises a first positioning plate, a first clamping plate, a supporting plate, a second clamping plate and a second positioning plate which are sequentially connected from left to right through a folding line, a second socket which is horizontally arranged is arranged in the middle of the supporting plate, the top edge of the first clamping plate is connected with a fifth folding flap through the folding line, the left side edge of the fifth folding flap is connected with the first positioning plate through the folding line, an inwards concave clamping groove is formed in the first positioning plate, the bottom edge of the first clamping plate is connected with a sixth folding flap through the folding line, the left side edge of the sixth folding flap is connected with the second positioning plate through the folding line, an inwards concave clamping groove is formed in the second positioning plate, a first inserting tongue which is matched with the clamping groove of the first positioning plate and a second inserting tongue which is matched with the clamping groove of the second positioning plate are arranged on the first positioning plate, and the first inserting tongue and the second inserting tongue are correspondingly inserted into the clamping groove of the first positioning plate and the clamping groove of the second positioning plate, the positioning device is used for clamping a first positioning plate to form a first positioning lining, a first positioning hole is formed in the middle of the first clamping plate, the first positioning hole is circular, a plurality of first cutting sheets with the same size are connected to the edge of the first positioning hole along the circumferential direction, the first cutting sheets are folded and matched with the first positioning hole to form a first positioning part, the top edge of the second clamping plate is connected with a seventh folded flap through a folding line, the right side edge of the seventh folded flap is connected with a fourth positioning sheet through a folding line, a concave clamping groove is formed in the fourth positioning sheet, the bottom edge of the second clamping plate is connected with an eighth folded flap through a folding line, the right side edge of the eighth folded flap is connected with a third positioning sheet through a folding line, a concave clamping groove is formed in the third positioning sheet, a fourth inserting tongue matched with the clamping groove of the fourth positioning sheet and a third inserting tongue matched with the clamping groove of the third positioning sheet are arranged on the second positioning plate, the third inserting tongue and the fourth inserting tongue are correspondingly inserted into the clamping groove of the third positioning plate and the clamping groove of the fourth positioning plate and used for clamping the second positioning plate to form a second positioning lining, the middle part of the second clamping plate is provided with a second positioning hole, the second positioning hole is circular, a plurality of second cutting pieces with the same size are connected to the edge of the second positioning hole along the circumferential direction, the plurality of second cutting pieces are folded and matched with the second positioning hole to form a second positioning part, the top edge of the supporting plate is sequentially connected with a first vertical plate, a first supporting plate, a third vertical plate and a third inserting plate from bottom to top through a folding line, a second locking opening is cut on the top edge of the first supporting plate, the bottom edge of the supporting plate is sequentially connected with the second vertical plate, the second supporting plate, the fourth vertical plate and the second inserting plate from top to bottom through the folding line, and a second lock tongue matched with the second locking opening is formed on the bottom edge of the second supporting plate, the second inserting plate and the third inserting plate are inserted into the second socket and matched and locked with the second locking hole through the second lock tongue to form a buffering part located below the supporting plate, and the watermelon is placed on the supporting plate and is fixed on the left side and the right side of the watermelon through the first positioning part on the first clamping plate and the second positioning part on the second clamping plate.

In the above technical solution, the fifth folding flap, the sixth folding flap, the seventh folding flap, and the eighth folding flap have the same size, and the lengths of the four folding flaps in the vertical direction are greater than the lengths of the first vertical plate and the second vertical plate in the vertical direction.

In the above technical solution, the first vertical plate, the second vertical plate, the third vertical plate and the fourth vertical plate have the same size.

In the above technical solution, the first supporting plate and the second supporting plate have the same size, and the sum of the lengths of the first supporting plate and the second supporting plate in the vertical direction is equal to the length of the supporting plate in the vertical direction.

In above-mentioned technical scheme, the second plywood is the same with the size of third plywood, second plywood, the length of third plywood on the horizontal direction is the same with the length of second socket on the horizontal direction.

In the above technical scheme, the first clamping plate and the second clamping plate have the same size, the first positioning plate and the second positioning plate have the same size, the length of the first positioning plate and the second positioning plate in the vertical direction is the same as the length of the first clamping plate and the second clamping plate in the vertical direction, the length of the first positioning plate, the length of the second positioning plate, the length of the third positioning plate and the length of the fourth positioning plate in the horizontal direction are greater than the length of the first positioning plate and the length of the second positioning plate in the horizontal direction, and the length of the first positioning plate, the length of the second positioning plate, the length of the third positioning plate and the length of the fourth positioning plate in the vertical direction are the same as the length of the fifth folding flap, the sixth folding flap, the seventh folding flap and the eighth folding flap in the vertical direction.

In the above technical solution, the first positioning hole and the second positioning hole have the same size.

In the above technical scheme, a first opening is formed in the middle of the first positioning plate, a second opening is formed in the middle of the second positioning plate, the supporting lining is taken out of the outer box through the first opening and the second opening, the first opening and the second opening are the same in size, and the first opening and the second opening are semi-circular holes in shape.

In the above technical solution, the first and second insertion tongues of the first positioning plate have the same size as the third and fourth insertion tongues of the second positioning plate.

In the above technical solution, the first side plate, the second side plate, the third side plate and the fourth side plate have the same size, and the length of the four side plates in the horizontal direction is equal to the sum of the lengths of the first positioning plate, the second positioning plate and the supporting plate in the horizontal direction.

In the technical scheme, the first inserting opening in the cover plate is arranged on the diagonal line of the cover plate and is obliquely arranged at an angle of 45 degrees.

In the above technical scheme, the first top plate and the second top plate are the same in size and are both right-angled triangles.

In the technical scheme, the cover plate is provided with two air vents, and the two air vents are symmetrically arranged on two sides of the first socket.

The utility model has the advantages and positive effects that:

1. the supporting lining is simple to fold and form, the positioning lining is formed by folding and forming the first positioning plate and the second positioning plate, the supporting lining can be firmly inserted into the outer box, the positioning holes and the cutting pieces are matched to clamp and fix two sides of the watermelon, and the supporting plate and the folding and forming buffer part below the supporting plate effectively buffer vibration generated in the transportation process and prevent the watermelon from being cracked due to vibration; outer box folding forming is simple, and two handle boards constitute the handle after passing first socket respectively, convenient transport.

2. The roof setting passes the socket on the apron in the below of apron, the handle board on the roof, and the pile stability of the packing carton of being convenient for when the handle board is folded and is arranged in on the top surface of apron, when the packing carton is taken to needs consumer, folds the handle board and rises to form the handle, and the consumer of being convenient for is portable.

3. The packing box does not need to use a plastic adhesive tape or a plastic handle, is green and environment-friendly, and avoids causing environmental pollution.

Drawings

FIG. 1 is a perspective view of an outer box of the present invention;

FIG. 2 is a perspective view of the support liner of the present invention;

FIG. 3 is an expanded view of the outer box blank of the present invention;

fig. 4 is an expanded view of a support liner blank of the present invention.

In the figure:

1. a first side plate 2, a first folding flap 3 and a second folding flap

4. A first bottom panel 5, a third folded flap 6, a third side panel

7. A fourth folding flap 8, a second bottom panel 9, a fourth side panel

10. Adhesive flap 11, second top panel 12, second handle panel

13. Cover plate 14, first inserting plate 15 and first locking opening

16. A first socket 17, a first top plate 18, a first handle plate

19. A second side plate 20, a first lock tongue 21 and a first positioning sheet

22. A first insertion tongue 23, a first positioning plate 24, a first opening

25. A second inserting tongue 26, a second positioning sheet 27 and a sixth folded flap

28. A first cutting sheet 29, a first positioning hole 30 and a second bolt

31. Second insertion plate 32, fourth upright plate 33, second support plate

34. A second vertical plate 35, an eighth folding flap 36 and a second positioning hole

37. A third positioning piece 38, a second opening 39 and a fourth inserting tongue

40. A fourth positioning sheet 41, a second cutting sheet 42 and a seventh folding flap

43. Second socket 44, third vertical plate 45 and third inserting plate

46. Second locking opening 47, first supporting plate 48 and first vertical plate

49. A supporting plate 50, a fifth folding flap 51 and a third inserting tongue

52. Second positioning plate 53, first clamping plate 54 and second clamping 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. 3 and 4, the transportation watermelon packaging box blank comprises an outer box blank and a supporting lining blank, wherein the outer box blank is folded to form an outer box, and the supporting lining blank is folded to form a supporting lining;

the outer box blank comprises a first side plate 1, a second side plate 19, a third side plate 6, a fourth side plate 9 and an adhesive flap 10 which are sequentially connected from left to right through folding lines, the first side plate 1, the second side plate 19, the third side plate 6 and the fourth side plate 9 are enclosed through the adhesive flap 10 to form the side surface of the outer box, the bottom edge of the first side plate 1 is connected with a first folding flap 2 through the folding lines, a first lock tongue 20 is formed in the middle of the top edge of the first side plate 1, the bottom edge of the second side plate 19 is connected with a first bottom plate 4 through the folding lines, the left side of the first bottom plate 4 is connected with a second folding flap 3 through the folding lines, the top edge of the second side plate 19 is connected with a first top plate 17 through the folding lines, the left side edge of the first top plate 17 is connected with a first handle plate 18 through the folding lines, and the bottom edge of the third side plate 6 is connected with a third folding flap 5 through the folding lines, the top edge of the third side plate 6 is connected with the cover plate 13 by a folding line, the top edge of the cover plate 13 is connected with the first inserting plate 14 by a folding line, the top edge of the cover plate 13 is provided with a first locking opening 15 matched with the first locking tongue 20, the middle part of the cover plate 13 is provided with a first inserting opening 16, the bottom edge of the fourth side plate 9 is connected with the second bottom plate 8 by a folding line, the left side edge of the second bottom plate 8 is connected with the fourth folded flap 7 by a folding line, the top edge of the fourth side plate 9 is connected with the second top plate 11 by a folding line, the left side edge of the second top plate 11 is connected with the second handle plate 12 by a folding line, the first bottom plate 4, the second bottom plate 8, the first folded flap 2, the second folded flap 3, the third flap 5 and the fourth folded flap 7 are folded to form a back cover of the outer box, the first top plate 17 and the second top plate 11 are folded to form the top surface of the outer box, the first top board 17 and the second top board 11 are covered by a cover board 13, a first locking opening 15 is matched with a first locking tongue 20 to lock the cover board 13, and the first handle board 18 and the second handle board 12 are folded by a folding line to penetrate through a first inserting opening 16 on the cover board 13 and form a handle for a consumer to carry;

the supporting lining blank comprises a first positioning plate 23, a first clamping plate 53, a supporting plate 49, a second clamping plate 54 and a second positioning plate 52 which are sequentially connected from left to right through folding lines, a second inserting opening 43 which is horizontally arranged is formed in the middle of the supporting plate 49, the top edge of the first clamping plate 53 is connected with a fifth folding flap 50 through a folding line, the left side edge of the fifth folding flap 50 is connected with the first positioning plate 21 through a folding line, an inwards concave clamping groove is formed in the first positioning plate 21, the bottom edge of the first clamping plate 53 is connected with a sixth folding flap 27 through a folding line, the left side edge of the sixth folding flap 27 is connected with the second positioning plate 26 through a folding line, an inwards concave clamping groove is formed in the second positioning plate 26, a first inserting tongue 22 matched with the clamping groove of the first positioning plate 21 and a second inserting tongue 25 matched with the clamping groove of the second positioning plate 26 are arranged on the first positioning plate 23, the first inserting tongue 22 and the second inserting tongue 25 are correspondingly inserted into the clamping groove of the first positioning sheet 21 and the clamping groove of the second positioning sheet 26, and are used for clamping the first positioning plate to form a first positioning lining, the middle part of the first clamping plate 53 is provided with a first positioning hole 29, the first positioning hole 29 is circular, the edge of the first positioning hole 29 is connected with a plurality of first cutting sheets 28 with the same size along the circumferential direction, the plurality of first cutting sheets 28 are folded and matched with the first positioning hole 29 to form a first positioning part, the top edge of the second clamping plate 54 is connected with a seventh folding sheet 42 through a folding line, the right side edge of the seventh folding sheet 42 is connected with a fourth positioning sheet 40 through a folding line, the fourth positioning sheet 40 is provided with a concave clamping groove, the bottom edge of the second clamping plate 54 is connected with an eighth folding sheet 35 through a folding line, and the right side of the eighth folding sheet 35 is connected with a third positioning sheet 37 through a folding line, the third positioning plate 37 is formed with an inward concave slot, the second positioning plate 52 is provided with a fourth tongue 39 engaged with the slot of the fourth positioning plate 40 and a third tongue 51 engaged with the slot of the third positioning plate 37, the third tongue 51 and the fourth tongue 39 are inserted into the slot of the third positioning plate 37 and the slot of the fourth positioning plate 40, respectively, to clamp the second positioning plate 52 to form a second positioning lining, the middle portion of the second clamping plate 54 is provided with a second positioning hole 36, the second positioning hole 36 is circular, the edge of the second positioning hole 36 is connected with a plurality of second cutting plates 41 with the same size along the circumferential direction, the plurality of second cutting plates 41 are folded and engaged with the second positioning hole 36 to form a second positioning portion, the top edge of the supporting plate 49 is connected with a first vertical plate 48, a first supporting plate 47, a second supporting plate 39 from bottom to top in sequence through a folding line, A second locking opening 46 is cut on the top edge of the first supporting plate 47, a second vertical plate 34, a second supporting plate 33, a fourth vertical plate 32 and a second inserting plate 31 are sequentially connected to the bottom edge of the supporting plate 49 from top to bottom through a folding line, a second locking tongue 30 matched with the second locking opening 46 is formed on the bottom edge of the second supporting plate 33, the second inserting plate 31 and the third inserting plate 45 are inserted into the second inserting opening 43, a buffering part located below the supporting plate 49 is formed by matching and locking the second locking tongue 30 and the second locking opening 46, a watermelon is placed on the supporting plate 49, and the left side and the right side of the watermelon are fixed between the first positioning part on the first clamping plate 53 and the second positioning part on the second clamping plate 54.

Further, the fifth folding flap 50, the sixth folding flap 27, the seventh folding flap 42 and the eighth folding flap 35 have the same size, and the lengths of the four folding flaps in the vertical direction are greater than the lengths of the first vertical plate 48 and the second vertical plate 34 in the vertical direction.

In addition, the first vertical plate 48, the second vertical plate 34, the third vertical plate 44 and the fourth vertical plate 32 have the same size.

Further, the first support plate 47 and the second support plate 33 have the same size, and the sum of the lengths of the first support plate 47 and the second support plate 33 in the vertical direction is equal to the length of the supporting plate 49 in the vertical direction.

Further, the second insertion plate 31 and the third insertion plate 45 have the same size, and the length of the second insertion plate 31 and the third insertion plate 45 in the horizontal direction is the same as the length of the second insertion hole 43 in the horizontal direction.

Further, the first locking plate 53 and the second locking plate 54 have the same size, the first positioning plate 23 and the second positioning plate 52 have the same size, the lengths of the first positioning plate 23 and the second positioning plate 52 in the vertical direction are the same as the lengths of the first locking plate 53 and the second locking plate 54 in the vertical direction, the lengths of the first positioning plate 21, the second positioning plate 26, the third positioning plate 37 and the fourth positioning plate 40 in the horizontal direction are longer than the lengths of the first positioning plate 23 and the second positioning plate 52 in the horizontal direction, and the lengths of the first positioning plate 21, the second positioning plate 26, the third positioning plate 37 and the fourth positioning plate 40 in the vertical direction are the same as the lengths of the fifth folding flap 50, the sixth folding flap 27, the seventh folding flap 42 and the eighth folding flap 35 in the vertical direction.

Further, the first positioning hole 29 and the second positioning hole 36 have the same size.

Further, a first opening 24 is formed in the middle of the first positioning plate 23, a second opening 38 is formed in the middle of the second positioning plate 52, the inner liner is taken out of the outer box through the first opening 24 and the second opening 38, the first opening 24 and the second opening 38 have the same size, and are both semicircular holes.

In addition, the first and second insertion tongues 22 and 25 of the first positioning plate 23 have the same size as the third and fourth insertion tongues 51 and 39 of the second positioning plate 52.

Further, the first side plate 1, the second side plate 19, the third side plate 6 and the fourth side plate 9 have the same size, and the length of the four side plates in the horizontal direction is equal to the sum of the lengths of the first positioning plate, the second positioning plate and the supporting plate in the horizontal direction.

Further, the first inserting holes 16 of the cover plate 13 are arranged on the diagonal line of the cover plate and are inclined at an angle of 45 °.

Further, the first top board 17 and the second top board 11 have the same size and are both right-angled triangles.

Example 2

On the basis of embodiment 1, two air vents are formed in the cover plate 13, and the two air vents are symmetrically arranged on two sides of the first socket.

Furthermore, a first side plate of the outer box is dug with a watermelon petal-shaped opening.

Example 3

As shown in fig. 1-2, the watermelon packing box for transportation of the utility model comprises: an outer box and a supporting inner liner disposed within the outer box;

the support lining includes a support plate 49 and first and second catching plates 53 and 54 symmetrically disposed at left and right sides of the support plate 49, the middle part of the first clamping plate 53 is provided with a first positioning part which is formed by cutting, the middle part of the second clamping plate 54 is provided with a second positioning part which is formed by cutting, the middle part of the supporting plate 49 is provided with a second inserting hole 43, the supporting plate 49 is inserted into the second inserting hole 43 through a third locking structure and fixed below the supporting plate 49 to form a buffering part, a fixing part is formed between the first positioning part and the second positioning part, used for matching with the supporting plate 49, the supporting plate 49 supports the watermelon from the bottom and clamps and fixes the left side and the right side of the watermelon through a fixing position, the first catch plate 53 is secured to the left side of the support liner by a first latch formation to form a first positioning liner, the second clamping plate 54 is fixed on the right side of the supporting lining through a second locking structure to form a second positioning lining;

when the supporting lining is arranged in the outer box, the four edges of the first positioning lining and the second positioning lining are respectively propped against the side plates of the outer box, and the bottom surface of the buffer part is propped against the inner bottom plate of the outer box;

the outer box is a rectangular box, the top opening of the outer box is covered by a cover plate 13, a first socket 16 is formed in the cover plate 13 for a handle plate formed on a top plate of the outer box to be inserted into the first socket 16, and the handle plate penetrates through the first socket 16 in the cover plate 13 to form a handle for a consumer to carry.

Further, first location inside lining first locking structure is including setting up the first locating plate 23 of keeping away from collet structure one end at first cardboard 53 and forming two spacers in first cardboard 53 upper and lower both sides, be formed with on the first locating plate 23 and insert the tongue that closes with the spacer mutually, every correspond on the spacer and be formed with the confession and insert tongue male socket, insert the tongue and insert in this socket and lock the spacer of first cardboard 53 upper and lower both sides, when first location inside lining packs into outer box, the edge of first locking structure offsets with the curb plate of outer box, guarantees the stability of first location inside lining in outer box, can not produce and rock.

Furthermore, the second locking structure of the second positioning lining includes a second positioning plate 52 disposed at one end of the second clamping plate 54 far from the supporting plate 49 and two positioning pieces formed at the upper and lower sides of the second clamping plate 54, the second positioning plate 52 is formed with insertion tongues inserted into the positioning pieces, each positioning piece is correspondingly formed with a socket for inserting the insertion tongue, the insertion tongue is inserted into the socket to lock the positioning pieces at the upper and lower sides of the second clamping plate 54, when the second positioning lining is installed in the outer box, the edge of the second locking structure abuts against the side plate of the outer box, so as to ensure the stability of the second positioning lining in the outer box, and no shaking occurs.

The third locking structure further includes a third insertion plate 45 disposed on the upper side of the supporting plate 49 and a second insertion plate 31 disposed on the lower side of the supporting plate 49, the second insertion plate 31 and the third insertion plate 45 are respectively inserted into the second insertion hole 43 of the supporting plate 49 to form a buffer portion, so that the bottom surface of the buffer portion is abutted against the inner bottom plate of the outer box, and the position of the buffer portion in the outer box is clamped and positioned by the first positioning lining and the second positioning lining.

Example 4

The folding method of the supporting lining comprises the following steps:

(1) the first vertical plate 48, the second vertical plate 34, the first supporting plate 47, the second supporting plate 33, the third vertical plate 44 and the fourth vertical plate 32 are folded inwards by 90 degrees along the folding line, the second inserting plate 31 and the third inserting plate 45 are folded inwards by 90 degrees along the folding line and are inserted into the second inserting hole 43 of the supporting plate 49, and a buffer part positioned below the supporting plate 49 is formed;

(2) the second lock tongue 30 is folded inwards by 90 degrees along the folding line to be matched and locked with the second locking opening 46;

(3) the fifth folded flap 50 and the sixth folded flap 27 are folded inwards by 90 degrees along the folding line, the first positioning flap 21 and the second positioning flap 26 are folded inwards by 90 degrees along the folding line, the first positioning plate 23 is folded inwards by 90 degrees along the folding line, and then the first insertion tongue 22 and the second insertion tongue 25 on the first positioning plate 23 are respectively matched and clamped with the clamping grooves formed on the first positioning flap 21 and the second positioning flap 26 after being folded inwards by 90 degrees along the folding line, so that the first positioning lining is formed by folding;

(4) the first cut pieces 28 at the edges of the first positioning holes 29 are folded inward along the folding lines to form first positioning portions;

(5) the seventh folded flap 42 and the eighth folded flap 35 are folded inwards by 90 degrees along the folding line, the third positioning flap 37 and the fourth positioning flap 40 are folded inwards by 90 degrees along the folding line, the second positioning plate 52 is folded inwards by 90 degrees along the folding line, and then the third insertion tongue 51 and the fourth insertion tongue 39 on the second positioning plate 52 are folded inwards by 90 degrees along the folding line and are respectively matched and clamped with the clamping grooves formed on the third positioning flap 37 and the fourth positioning flap 40 to form a second positioning lining;

(6) the plurality of second cut pieces 41 positioned at the edges of the second positioning holes 36 are folded inwards along the folding lines to form second positioning parts;

(7) the first fastening board 53 and the second fastening board 54 are folded outwards by 90 degrees along the folding lines, so that the first fastening board 53 and the second fastening board 54 are perpendicular to the supporting board 49 and are folded to form a supporting lining.

On the basis of example 2, the folding method of the blank of the outer box comprises the following steps:

s1, a first folded flap 2, a first bottom plate 4, a second folded flap 3, a second bottom plate 8, a third folded flap 5 and a fourth folded flap 7 are folded inwards by 90 degrees along a folding line to form a back cover of the outer box;

s2, sequentially folding the first side plate 1, the second side plate 19, the third side plate 6 and the fourth side plate 9 inwards by 90 degrees along folding lines, and enclosing by the bonding flaps 10 to form the side face of the outer box;

s3, folding the first top plate 17 and the second top plate 11 inwards for 90 degrees along the folding line, and folding the cover plate 13 inwards for 90 degrees along the folding line;

s4, the first handle plate 18 and the second handle plate 12 are folded outwards by 90 degrees along the folding line and penetrate through the first inserting opening 16 in the cover plate 13 to be attached to form a handle, the first inserting plate 14 is folded inwards by 90 degrees along the folding line, the first locking tongue 20 is folded inwards by 90 degrees along the folding line and is inserted into the first locking opening 15 to seal the upper cover of the outer box, and the outer box is formed by folding.

The utility model discloses a packing box, including outer box, first roof, second roof, first handle board, first socket, second handle board, the first socket of apron, the apron lid closes on the top of outer box is uncovered, when transporting, first handle board and second handle board wear out behind the first socket again along the folding line turn over the paper-back edition and put on the apron outwards after first socket, when the packing box is required to be drawed to the consumer, first handle board and second handle board fold stand in the apron forms the handle, the consumer draws the packing box through the handle.

On the watermelon was arranged in and is supported the inside lining, the fixed watermelon of first locating hole and second locating hole chucking, layer board lower part folding forming's buffering portion played the buffering guard action in the transportation, and outer box need not plastics sticky tape and plastics handle through box base folding forming, through the folding formation handle of first handle board and second handle board, makes things convenient for the consumer to utilize the handle to carry or draw the packing carton.

Dig on outer box and be equipped with the pattern of watermelon lamella form, play the effect of propaganda product on the packing carton, the watermelon of selling is discover fast to the consumer of being convenient for.

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. The utility model provides a transportation is with watermelon packing carton which characterized in that includes: an outer box and a supporting inner liner disposed within the outer box;

the supporting lining comprises a supporting plate, a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are symmetrically arranged on the left side and the right side of the supporting plate, the middle part of the first clamping plate is provided with a first positioning part formed by cutting, the middle part of the second clamping plate is provided with a second positioning part formed by cutting, the middle part of the supporting plate is provided with a second socket, the supporting plate is inserted into the second socket through a third locking structure and fixed below the supporting plate to form a buffering part, a fixing position is formed between the first positioning part and the second positioning part and used for being matched with the supporting plate, the supporting plate supports watermelon from the bottom and clamps the left side and the right side of the watermelon through the fixing position, the first clamping plate is fixed on the left side of the supporting lining through the first locking structure to form a first positioning lining, and the second clamping plate is fixed on the right side of the supporting lining through the second locking structure to form a second positioning lining;

the supporting lining is arranged in the outer box, four edges of the first positioning lining and the second positioning lining are respectively abutted against side plates of the outer box, and the bottom surface of the buffering part is abutted against an inner bottom plate of the outer box;

the outer box is a rectangular box, the top opening of the outer box is covered by a cover plate, a first socket is formed in the cover plate, a handle plate formed on a top plate of the outer box is inserted into the first socket, and the handle plate penetrates out of the first socket in the cover plate to form a handle.

2. The shipping watermelon packaging box of claim 1, wherein: the first locking structure of the first positioning lining comprises a first positioning plate arranged at one end of the first clamping plate far away from the bottom support structure and two positioning pieces formed at the upper side and the lower side of the first clamping plate, wherein an inserting tongue inserted into the positioning piece is formed on the first positioning plate, a socket for inserting the inserting tongue is correspondingly formed on each positioning piece, and the inserting tongue is inserted into the socket to lock the positioning pieces at the upper side and the lower side of the first clamping plate;

the second locking structure of the second positioning lining comprises a second positioning plate arranged at one end, far away from the supporting plate, of the second clamping plate and two positioning pieces formed on the upper side and the lower side of the second clamping plate, inserting tongues inserted into the positioning pieces are formed on the second positioning plate, inserting holes for inserting the inserting tongues are correspondingly formed in each positioning piece, and the inserting tongues are inserted into the inserting holes to lock the positioning pieces on the upper side and the lower side of the second clamping plate;

the third locking structure comprises a third inserting plate arranged on the upper side of the supporting plate and a second inserting plate arranged on the lower side of the supporting plate, and the second inserting plate and the third inserting plate are respectively inserted into a second socket on the supporting plate to form a buffering part, so that the bottom surface of the buffering part is abutted against the inner side bottom plate of the outer box.

3. The utility model provides a transportation is with watermelon packing box base which characterized in that: the box blank of the outer box is folded to form the outer box, and the blank of the supporting lining is folded to form the supporting lining;

the outer box blank comprises a first side plate, a second side plate, a third side plate, a fourth side plate and an adhesive flap, wherein the first side plate, the second side plate, the third side plate and the fourth side plate are sequentially connected from left to right through the folding line, the first side plate, the second side plate, the third side plate and the fourth side plate are enclosed through the adhesive flap to form the side surface of the outer box, the bottom edge of the first side plate is connected with the first folded flap through the folding line, a first lock tongue is formed in the middle of the top edge of the first side plate, the bottom edge of the second side plate is connected with the first bottom plate through the folding line, the left side of the first bottom plate is connected with the second folded flap through the folding line, the top edge of the second side plate is connected with the first top plate through the folding line, the left side edge of the first top plate is connected with the first handle plate through the folding line, the bottom edge of the third side plate is connected with the third folded flap through the folding line, and the top edge of the third side plate is connected with the cover plate through the folding line, the top edge of the cover plate is connected with the first inserting plate through a folding line, a first locking opening matched with the first locking tongue is formed in the top edge of the cover plate, a first socket is formed in the middle of the cover plate, the bottom edge of the fourth side plate is connected with the second bottom plate through a folding line, the left side edge of the second bottom plate is connected with the fourth folding flap piece through a folding line, the top edge of the fourth side plate is connected with the second top plate through a folding line, the left side edge of the second top plate is connected with the second handle plate through a folding line, the first bottom plate, the second bottom plate, the first folding flap piece, the second folding flap piece, the third folding flap piece and the fourth folding flap piece are folded to form a sealed bottom of an outer box, the top surfaces of the outer box are folded and formed by the first top plate and the second top plate and are covered on the first top plate and the second top plate through the cover plate, and the first locking opening is matched with the first locking tongue to lock the cover plate, the first handle panel and the second handle panel are folded through the first inserting opening in the cover plate through the folding lines to form a handle;

the supporting lining blank comprises a first positioning plate, a first clamping plate, a supporting plate, a second clamping plate and a second positioning plate which are sequentially connected from left to right through a folding line, a second socket which is horizontally arranged is arranged in the middle of the supporting plate, the top edge of the first clamping plate is connected with a fifth folding flap through the folding line, the left side edge of the fifth folding flap is connected with the first positioning plate through the folding line, an inwards concave clamping groove is formed in the first positioning plate, the bottom edge of the first clamping plate is connected with a sixth folding flap through the folding line, the left side edge of the sixth folding flap is connected with the second positioning plate through the folding line, an inwards concave clamping groove is formed in the second positioning plate, a first inserting tongue which is matched with the clamping groove of the first positioning plate and a second inserting tongue which is matched with the clamping groove of the second positioning plate are arranged on the first positioning plate, and the first inserting tongue and the second inserting tongue are correspondingly inserted into the clamping groove of the first positioning plate and the clamping groove of the second positioning plate, the positioning device is used for clamping a first positioning plate to form a first positioning lining, a first positioning hole is formed in the middle of the first clamping plate, the first positioning hole is circular, a plurality of first cutting sheets with the same size are connected to the edge of the first positioning hole along the circumferential direction, the first cutting sheets are folded and matched with the first positioning hole to form a first positioning part, the top edge of the second clamping plate is connected with a seventh folded flap through a folding line, the right side edge of the seventh folded flap is connected with a fourth positioning sheet through a folding line, a concave clamping groove is formed in the fourth positioning sheet, the bottom edge of the second clamping plate is connected with an eighth folded flap through a folding line, the right side edge of the eighth folded flap is connected with a third positioning sheet through a folding line, a concave clamping groove is formed in the third positioning sheet, a fourth inserting tongue matched with the clamping groove of the fourth positioning sheet and a third inserting tongue matched with the clamping groove of the third positioning sheet are arranged on the second positioning plate, the third inserting tongue and the fourth inserting tongue are correspondingly inserted into the clamping groove of the third positioning plate and the clamping groove of the fourth positioning plate and used for clamping the second positioning plate to form a second positioning lining, the middle part of the second clamping plate is provided with a second positioning hole, the second positioning hole is circular, a plurality of second cutting pieces with the same size are connected to the edge of the second positioning hole along the circumferential direction, the plurality of second cutting pieces are folded and matched with the second positioning hole to form a second positioning part, the top edge of the supporting plate is sequentially connected with a first vertical plate, a first supporting plate, a third vertical plate and a third inserting plate from bottom to top through a folding line, a second locking opening is cut on the top edge of the first supporting plate, the bottom edge of the supporting plate is sequentially connected with the second vertical plate, the second supporting plate, the fourth vertical plate and the second inserting plate from top to bottom through the folding line, and a second lock tongue matched with the second locking opening is formed on the bottom edge of the second supporting plate, the second inserting plate and the third inserting plate are inserted into the second socket and matched and locked with the second locking hole through the second lock tongue to form a buffering part located below the supporting plate, and the watermelon is placed on the supporting plate and is fixed on the left side and the right side of the watermelon through the first positioning part on the first clamping plate and the second positioning part on the second clamping plate.

4. The transport watermelon package blank according to claim 3, wherein: the fifth folding flap, the sixth folding flap, the seventh folding flap and the eighth folding flap are the same in size, and the length of the fifth folding flap, the sixth folding flap, the seventh folding flap and the eighth folding flap in the vertical direction is larger than the length of the first vertical plate and the second vertical plate in the vertical direction.

5. The transportation watermelon package blank according to claim 4, wherein: the first vertical plate, the second vertical plate, the third vertical plate and the fourth vertical plate are the same in size.

6. The transportation watermelon package blank according to claim 5, wherein: the first supporting plate and the second supporting plate are the same in size, and the sum of the lengths of the first supporting plate and the second supporting plate in the vertical direction is equal to the length of the supporting plate in the vertical direction.

7. The transportation watermelon package blank according to claim 6, wherein: the second plywood is the same with the size of third plywood, second plywood, the length of third plywood on the horizontal direction is the same with the length of second socket on the horizontal direction.

8. The transportation watermelon packaging box blank according to claim 7, wherein: first cardboard, second cardboard size are the same, first locating plate, second locating plate length on vertical direction is the same with first cardboard, second cardboard length on vertical direction, first locating piece, second locating piece, third locating piece and fourth locating piece length on the horizontal direction is greater than first locating plate and second locating plate length on the horizontal direction, first locating piece, second locating piece, third locating piece and fourth locating piece length on vertical direction with fifth folding front of a garment piece, sixth folding front of a garment piece, seventh folding front of a garment piece, eighth folding front of a garment piece length on vertical direction is the same.

9. The transportation watermelon packaging box blank according to claim 8, wherein: the first side plate, the second side plate, the third side plate and the fourth side plate are the same in size, and the length of the four side plates in the horizontal direction is equal to the sum of the lengths of the first positioning plate, the second positioning plate and the supporting plate in the horizontal direction.

10. The transportation watermelon packaging box blank according to claim 9, wherein: two air vents are formed in the cover plate and symmetrically arranged on two sides of the first socket.

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