CN214420939U

CN214420939U - Packaging box free of adhesive tape

Info

Publication number: CN214420939U
Application number: CN202120252612.5U
Authority: CN
Inventors: 高洪
Original assignee: Shanghai Gaoga Environmental Protection Packaging Material Co ltd
Current assignee: Shanghai Gaoga Environmental Protection Packaging Material Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-19
Anticipated expiration: 2031-01-28

Abstract

The utility model provides an exempt from adhesive tape packing carton, second roof and fourth roof lid establish first roof and third roof on and the second roof lid is established on the fourth roof, second bottom plate and fourth bottom plate lid establish on first bottom plate and third bottom plate and the second bottom plate lid is established on the fourth bottom plate, second roof and second bottom plate both sides face have a book ear, second roof and second bottom plate inboard at book ear place be equipped with rectangular form bonding strip, the second roof on be equipped with the strip of tearing of second roof separation. The design of the ear folding part of the packing box completely replaces the traditional adhesive tape connection, and is also provided with the tearing strip, so that the disassembly is also very convenient, no auxiliary tool is needed, and the packing box is safe and practical.

Description

Packaging box free of adhesive tape

Technical Field

The utility model belongs to the technical field of the carton, especially, relate to an exempt from adhesive tape packing box.

Background

In present product packaging, adopt carton packing usually more, especially at the very big today of express delivery logistics demand, for the convenience carton encapsulation, adopt plastic tape to seal usually. The use of the adhesive tape not only increases the cost of sealing the box, but also causes environmental pollution because the plastic adhesive tape is difficult to be decomposed by soil due to special materials after being used and discarded. In addition, when the carton is unsealed, a sharp auxiliary tool is usually needed to be used for unsealing, which is very inconvenient and dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an exempt from adhesive tape packing box, the design of the ear portion of rolling over of this kind of packing box has replaced traditional sticky tape completely and has connected, and still is equipped with and tears the strip, and it is also very convenient to dismantle, does not need appurtenance, and is safe practical.

The utility model adopts the technical scheme that the adhesive tape-free packaging box comprises a box body in a square shell shape, the box body comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are connected in sequence, the upper end and the lower end of the first side plate are connected with a first top plate and a first bottom plate through creases, the shape of the first top plate is the same as that of the first bottom plate, the upper end and the lower end of the second side plate are connected with a second top plate and a second bottom plate through creases, the shape of the second top plate is the same as that of the second bottom plate, the upper end and the lower end of the third side plate are connected with a third top plate and a third bottom plate through creases, the shape of the fourth top plate and the fourth bottom plate are the same as that of the fourth top plate and the fourth bottom plate, the joint of the fourth side plate and the first side plate is connected with a bonding panel through creases, the first side plate is bonded with the fourth side plate through the bonding panel, second roof and fourth roof lid establish first roof and third roof on and the second roof lid establish on the fourth roof, second bottom plate and fourth bottom plate lid establish on first bottom plate and third bottom plate and the second bottom plate lid establishes on the fourth bottom plate, second roof and second bottom plate both sides face fold ear portion has, fold ear portion place second roof and second bottom plate inboard be equipped with rectangular form bonding strip, the second roof on be equipped with the strip of tearing of second roof separation.

The packing box is connected along the crease, the first side plate is bonded with the fourth side plate through the bonding panel, the second top plate and the fourth top plate are covered and arranged on the first top plate and the third top plate, the second top plate is covered and arranged on the fourth top plate, the second bottom plate and the fourth bottom plate are covered and arranged on the first bottom plate and the third bottom plate, the second bottom plate and the second bottom plate are covered and arranged on the fourth bottom plate, the second top plate and the fourth top plate are bonded through the bonding strip on the inner side of the second top plate, the first side plate and the third side plate are bonded through the folding ear part, the second bottom plate and the fourth bottom plate are bonded through the bonding strip on the inner side of the second bottom plate, the first side plate and the third side plate are bonded through the folding ear part, the packing box is completely assembled into a square carton in the connecting mode, the traditional adhesive tape connection is completely replaced through the design of the folding ear part at the bonding connection part, the tearing strip is further arranged, and the dismounting is also very convenient.

Furthermore, all be equipped with the breach of stepping down that supplies the ear portion to place when expanding on first roof, third roof, first bottom plate and the third bottom plate.

Furthermore, the second top plate and the second bottom plate are T-shaped.

Furthermore, the middle parts of the contact edges of the first top plate, the third top plate, the first bottom plate and the third bottom plate are provided with first insertion ports for enabling the first top plate and the third top plate, and the first bottom plate and the third bottom plate to be inserted in a staggered mode, and the positions where the first top plate and the third top plate, and the first bottom plate and the third bottom plate are attached are connected through adhesive tapes. First roof and third roof pass through interface one and peg graft each other, and first roof and the crisscross setting of third roof, and both paste the department and pass through the adhesive tape and connect, and if the packing box of this kind of setting is not filled with article inside, the junction can not light readily releasable yet when being pressed.

As another scheme, two second inserting ports for inserting the first top plate and the third top plate and the first bottom plate and the third bottom plate are formed in the middle of the contact edges of the first top plate, the third top plate, the first bottom plate and the third bottom plate, and an inserting cover plate is formed between the two second inserting ports. First roof lid is established on the third roof, and the grafting apron lid on the third roof is established on the grafting apron of first roof, and both insert through interface two and connect, and if article were not put to this kind of connected mode's packing box inside, the junction can not light easily separate yet when being pressed.

The adhesive tape-free packing box has the advantages that: the design of the ear folding part of the packing box completely replaces the traditional adhesive tape connection, and is also provided with the tearing strip, so that the disassembly is also very convenient, no auxiliary tool is needed, and the packing box is safe and practical.

Drawings

Fig. 1 is a schematic structural diagram of a tape-free packaging box.

Fig. 2 is an expanded schematic view of the package.

Fig. 3 is a schematic view of the connection embodiment of the first top board and the third top board.

FIG. 4 is a schematic view of the second embodiment of the connection between the first top board and the third top board.

In the figure: 1. tearing the strip open; 2. folding the ear part; 3. a abdication gap; 4. a first side plate; 5. a first top plate; 6. a first base plate; 7. a second side plate; 8. a second top plate; 9. a second base plate; 10. a third side plate; 11. a third top plate; 12. a third base plate; 13. a fourth side plate; 14. a fourth top plate; 15. a fourth base plate; 16. bonding the panel; 17. a first plug interface; 18. inserting a cover plate; 19. and a second interface.

Detailed Description

As shown in FIGS. 1-2, the technical solution of the present invention is a tape-free packaging box, comprising a box body in a shape of a square shell, the box body comprises a first side plate 4, a second side plate 7, a third side plate 10, and a fourth side plate 13 connected in sequence, wherein the upper and lower ends of the first side plate 4 are connected with a first top plate 5 and a first bottom plate 6 through creases and the first top plate 5 and the first bottom plate 6 are the same in shape, the upper and lower ends of the second side plate 7 are connected with a second top plate 8 and a second bottom plate 9 through creases and the second top plate 8 and the second bottom plate 9 are the same in shape, the upper and lower ends of the third side plate 10 are connected with a third top plate 11 and a third bottom plate 12 through creases and the third top plate 11 and the third bottom plate 12 are the same in shape, the upper and lower ends of the fourth side plate 13 are connected with a fourth top plate 14 and a fourth bottom plate 15 through creases and the fourth top plate 14 and the fourth bottom plate 15 are the same in shape, and the joint of the fourth side plate 13 and the first side plate 4 is connected with a bonding panel 16 through creases, the first side plate 4 is bonded with the fourth side plate 13 through a bonding panel 16, the second top plate 8 and the fourth top plate 14 are covered on the first top plate 5 and the third top plate 11, the second top plate 8 is covered on the fourth top plate 14, the second bottom plate 9 and the fourth bottom plate 15 are covered on the first bottom plate 6 and the third bottom plate 12, the second bottom plate 9 is covered on the fourth bottom plate 15, two side surfaces of the second top plate 8 and the second bottom plate 9 are provided with folding lug parts 2, strip-shaped bonding strips are arranged on the inner sides of the second top plate 8 and the second bottom plate 9 where the folding lug parts 2 are positioned, and the second top plate 8 is provided with a tearing strip 1 for separating the second top plate 8.

The packing box is connected along a crease, a first side plate 4 is bonded with a fourth side plate 13 through a bonding panel 16, a second top plate 8 and a fourth top plate 14 are arranged on a first top plate 5 and a third top plate 11 in a covering mode, a second top plate 8 is arranged on a fourth top plate 14 in a covering mode, a second bottom plate 9 and a fourth bottom plate 15 are arranged on a first bottom plate 6 and a third bottom plate 12 in a covering mode, a second bottom plate 9 is arranged on a fourth bottom plate 15 in a covering mode, a bonding strip on the inner side of the second top plate 8 bonds the second top plate 8 with the fourth top plate 14, a folded lug part 2 stands on the first side plate 4 and the third side plate 10, a bonding strip on the inner side of the second bottom plate 9 bonds the second bottom plate 9 with the fourth bottom plate 15, and the folded lug part 2 stands on the first side plate 4 and the third side plate 10, the connection mode completely assembles the packing box into a square carton, and the design of the folded lug part 2 at the bonding connection part completely replaces the traditional adhesive tape connection, and also provided with the tearing strip 1, the disassembly is also extremely convenient.

First roof 5, third roof 11, first bottom plate 6 and third bottom plate 12 on all be equipped with the breach of stepping down 3 that supplies the ear portion 2 to place when expanding.

The second top plate 8 and the second bottom plate 9 are T-shaped.

The middle parts of the contact edges of the first top plate 5, the third top plate 11, the first bottom plate 6 and the third bottom plate 12 are provided with first inserting ports 17 which enable the first top plate 5 and the third top plate 11, and the first bottom plate 6 and the third bottom plate 12 to be inserted in a staggered mode, and the attaching positions of the first top plate 5 and the third top plate 11, and the first bottom plate 6 and the third bottom plate 12 are connected through adhesive tapes. First roof 5 and third roof 11 are pegged graft each other through a bayonet joint 17, and first roof 5 and the crisscross setting of third roof 11, and both paste the department and pass through the adhesive tape and connect, and if article were not put to inside to the packing box of this kind of setting, the junction can not light easily separate yet when being pressed.

As another scheme, two second insertion ports 19 for inserting the first top plate 5 and the third top plate 11, and the first bottom plate 6 and the third bottom plate 12 are formed in the middle of the contact edges of the first top plate 5, the third top plate 11, the first bottom plate 6 and the third bottom plate 12, and an insertion cover plate 18 is formed between the two second insertion ports. The first top plate 5 is covered on the third top plate 11, the inserting cover plate 18 on the third top plate 11 is covered on the inserting cover plate of the first top plate 5, and the two are inserted and connected through the second inserting port 19.

The adhesive tape-free packing box has the advantages that: the design of the ear folding part 2 of the packing box completely replaces the traditional adhesive tape connection, and is also provided with the tearing strip 1, so that the disassembly is also very convenient, no auxiliary tool is needed, and the packing box is safe and practical.

Claims

1. The utility model provides an exempt from adhesive tape packing carton, is including the box that is square shell form, the box is including consecutive first curb plate, the second curb plate, the third curb plate, the fourth curb plate, both ends are connected with first roof and first bottom plate and first roof and first bottom plate shape through the crease about the first curb plate, both ends are connected with second roof and second bottom plate and second roof and second bottom plate shape through the crease about the second curb plate are the same, both ends are connected with third roof and third bottom plate and third roof and third bottom plate shape through the crease about the third curb plate are the same, both ends are connected with fourth roof and fourth bottom plate and fourth roof and fourth bottom plate shape through the crease about the fourth curb plate are the same, the junction of fourth curb plate and first curb plate is connected with the bonding panel through the crease, first curb plate passes through bonding panel and fourth curb plate bonding, second roof and fourth roof lid establish on first roof and third roof and second roof lid establish at first roof and second roof lid On the four roofs, second bottom plate and fourth bottom plate lid establish on first bottom plate and third bottom plate and the second bottom plate lid establishes on the fourth bottom plate, second roof and second bottom plate both sides face have a book ear, second roof and second bottom plate inboard at book ear place be equipped with rectangular form bonding strip, the second roof on be equipped with the strip of tearing of second roof separation.

2. The adhesive-free tape packaging case of claim 1, wherein: first roof, third roof, first bottom plate and third bottom plate on all be equipped with the breach of stepping down that supplies the ear to place when expanding.

3. The adhesive-free tape packaging case of claim 1, wherein: the second top plate and the second bottom plate are T-shaped.

4. The adhesive-free tape packaging case of claim 1, wherein: the middle parts of the contact edges of the first top plate, the third top plate, the first bottom plate and the third bottom plate are provided with first insertion ports for enabling the first top plate and the third top plate, the first bottom plate and the third bottom plate to be inserted in a staggered mode, and the positions where the first top plate and the third top plate, the first bottom plate and the third bottom plate are attached to are connected through adhesive tapes.

5. The adhesive-free tape packaging case of claim 1, wherein: the middle parts of the contact edges of the first top plate, the third top plate, the first bottom plate and the third bottom plate are provided with two second inserting ports for inserting the first top plate and the third top plate and inserting the first bottom plate and the third bottom plate, and an inserting cover plate is formed between the two second inserting ports.