CN211919348U - Reinforced carton - Google Patents
Reinforced carton Download PDFInfo
- Publication number
- CN211919348U CN211919348U CN202020560584.9U CN202020560584U CN211919348U CN 211919348 U CN211919348 U CN 211919348U CN 202020560584 U CN202020560584 U CN 202020560584U CN 211919348 U CN211919348 U CN 211919348U
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- plate
- side plate
- cover
- bent
- bending
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Abstract
The utility model relates to a reinforced carton, which belongs to the technical field of cartons, comprising a box body, the box body comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are bent and extended in sequence, wherein the top and the bottom of the first side plate are bent and extended to form a first cover plate, the top and the bottom of the second side plate are bent and extended to form a second cover plate, the top and the bottom of the third side plate are bent and extended to form a third cover plate, the top and the bottom of the fourth side plate are bent and extended to form a fourth cover plate, one side of the first side plate, which is far away from the second side plate, is bent and extended to form a connecting plate, a fastener is arranged between the connecting plate and the fourth side plate in a penetrating way and connected with the; the utility model discloses have the joint strength who improves adjacent cardboard, strengthen the structural stability's of carton effect.
Description
Technical Field
The utility model belongs to the technical field of the technique of carton and specifically relates to a strenghthened type carton is related to.
Background
Along with the rapid development of the logistics industry, the frequency of online shopping of people is higher and higher, so that the demand of packaging products for express delivery is higher and higher, and among various packaging products, the use of a carton is wider, wherein the welcome degree of the corrugated carton is higher, and the corrugated carton has excellent use performance and good processing performance and is convenient to transport.
The existing carton is generally formed by folding and splicing cut paperboards, and the joints of the adjacent paperboards are generally connected by an adhesive; however, since the adhesive can be attached only to the surface of the cardboard, the adjacent cardboard has a low attachment strength and is easily scattered, thereby reducing the structural stability of the carton.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a strenghthened type carton, its joint strength that can improve adjacent cardboard strengthens the structural stability of carton.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a reinforced carton comprises a carton body and a carton cover covering the top and the bottom of the carton body, wherein the carton body comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are bent and extended in sequence, the top and the bottom of the first side plate are respectively provided with a first cover plate in a bending and extending way, the top and the bottom of the second side plate are respectively provided with a second cover plate in a bending and extending way, the top and the bottom of the third side plate are respectively provided with a third cover plate in a bending and extending manner, the top and the bottom of the fourth side plate are respectively provided with a fourth cover plate in a bending and extending manner, the first cover plate, the second cover plate, the third cover plate and the fourth cover plate are mutually abutted to form the box cover, a connecting plate is bent and extended on one side of the first side plate away from the second side plate, a fastener is penetrated and connected between the connecting plate and the fourth side plate, the connecting plate is provided with a positioning hole, and the fourth side plate is provided with a positioning block clamped in the positioning hole.
Through adopting above-mentioned technical scheme, first curb plate, the second curb plate, third curb plate and fourth curb plate are buckled and are enclosed into the box, first apron, the second apron, third apron and fourth apron combination case lid are with the top and the bottom both sides that cover the box, thereby form the carton, connecting plate and fourth curb plate are worn to locate by the fastener in addition, can strengthen the connection compactness of connecting plate and fourth curb plate, the locating piece joint is in the locating hole, play the positioning action in the connecting process of connecting plate and fourth curb plate, can restrict the mutual displacement between connecting plate and the fourth curb plate simultaneously, thereby improve the joint strength of adjacent cardboard, strengthen the structural stability of carton.
The present invention may be further configured in a preferred embodiment as: the first side plate and the inner bending part between the connecting plates are provided with bending plates, the bending plates extend along the length direction of the connecting plates, the two sides of each bending plate are connected to the first side plate and the fourth side plate respectively, and the fasteners are located in cavities formed by the bending plates, the first side plates and the fourth side plates in a surrounding mode.
Through adopting above-mentioned technical scheme, the board of bending can surround the fastener, makes fastener and box internal portion separate, avoids fastener and the inside article contact of box, causes the damage of article, and the board of bending plays the effect of further connecting first curb plate and fourth curb plate in addition, improves the structural stability of carton.
The present invention may be further configured in a preferred embodiment as: the first side plate and the fourth side plate are all provided with a plurality of clamping grooves, the bending plate comprises a first folded plate and a second folded plate which are connected in a bending mode, the first folded plate and the second folded plate are all provided with a plurality of joints, the clamping blocks of the clamping grooves are connected, and the first folded plate and the second folded plate are respectively bonded to the first side plate and the fourth side plate.
Through adopting above-mentioned technical scheme, first folded plate and second folded plate bond respectively in first curb plate and fourth curb plate to the installation of the board of realizing bending, the fixture block joint plays the positioning action in the draw-in groove, the installation of the board of bending, improves the installation effectiveness.
The present invention may be further configured in a preferred embodiment as: the top of the first folded plate is bent and extends to form a baffle plate, and the baffle plate covers the top end of a cavity formed by the bent plate, the first side plate and the fourth side plate in a surrounding mode.
Through adopting above-mentioned technical scheme, the baffle can avoid article to get into the cavity that the board of bending encloses with first curb plate and fourth curb plate.
The present invention may be further configured in a preferred embodiment as: the bottom of the first folded plate and the bottom of the second folded plate are abutted to the fourth cover plate positioned at the bottom of the first side plate, and the baffle plate is abutted to the fourth cover plate positioned at the top of the first side plate.
Through adopting above-mentioned technical scheme, when the case lid covers in the top and the bottom of box, first folded plate and second folded plate can with the fourth apron butt of box both sides to support the case lid, further improve the structural stability of carton.
The present invention may be further configured in a preferred embodiment as: the baffle is kept away from the side of first folded plate is equipped with the reinforcement piece, the connecting plate is seted up the confession the reinforcement groove of reinforcement piece joint.
Through adopting above-mentioned technical scheme, the reinforcing block joint keeps the cover of the cavity that the baffle encloses to folded plate and first curb plate and connecting plate in reinforcing groove.
The present invention may be further configured in a preferred embodiment as: the fastener is the case sealing nail, the case sealing nail be provided with the multiunit and follow the length direction of connecting plate distributes, every group the case sealing nail is provided with two and is parallel to each other.
Through adopting above-mentioned technical scheme, joint sealing nail sound construction is divided into same group with two joint sealing nails that are parallel to each other simultaneously and can be improved joint strength between connecting plate and the fourth curb plate.
The present invention may be further configured in a preferred embodiment as: the connecting plate is abutted against the side face, close to the second side plate, of the fourth side plate.
Through adopting above-mentioned technical scheme, the connecting plate can be hidden between first curb plate and fourth curb plate, makes the roughness of the outside of carton higher.
The utility model has the advantages that:
1. the first side plate, the second side plate, the third side plate and the fourth side plate are bent to form a box body, the first cover plate, the second cover plate, the third cover plate and the fourth cover plate are combined with the box cover to cover the top and the bottom two sides of the box body, so that a carton is formed, in addition, a fastener penetrates through the connecting plate and the fourth side plate, the connection tightness of the connecting plate and the fourth side plate can be enhanced, the positioning block is clamped in the positioning hole, the positioning effect is achieved in the connecting process of the connecting plate and the fourth side plate, meanwhile, the mutual movement between the connecting plate and the fourth side plate can be limited, so that the connection strength of adjacent paperboards is improved, and the structural stability of;
2. be equipped with the board of bending between first curb plate and the connecting plate, the board of bending can be separated fastener and box inside, protects the inside article of box, and the board of bending simultaneously is connected with first curb plate and fourth curb plate to further strengthen the structural stability of carton.
Drawings
FIG. 1 is a perspective view of the assembled carton of the present embodiment;
FIG. 2 is a schematic plan view of the carton of the present embodiment prior to assembly;
FIG. 3 is a perspective view of the carton of this embodiment at another angle after assembly;
FIG. 4 is an enlarged view of a portion of FIG. 3;
fig. 5 is an exploded view of the bending plate of the present embodiment.
In the figure: 1. a box body; 11. a first side plate; 12. a second side plate; 13. a third side plate; 14. a fourth side plate; 15. a first cover plate; 16. a second cover plate; 17. a third cover plate; 18. a fourth cover plate; 2. a connecting plate; 21. positioning holes; 22. positioning blocks; 23. a box sealing nail; 3. bending the plate; 31. a first folded plate; 32. a second folded plate; 33. a clamping block; 34. a card slot; 35. a baffle plate; 36. a reinforcing block; 37. and (5) reinforcing the groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, for the utility model discloses a strenghthened type carton, including box 1 and case lid, the case lid sets up in the relative both sides of box 1, and box 1 and case lid are formed by the cardboard combination that a plurality of buckles link to each other.
As shown in fig. 1 and 2, the box body 1 includes a first side plate 11, a second side plate 12, a third side plate 13 and a fourth side plate 14 which are sequentially bent and extended, the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 are all made of paper plates, the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 are bent and enclosed into the box body 1 through preset creases, after the box body 1 is formed, the first side plate 11 is parallel to the third side plate 13, the first side plate 11 is perpendicular to the second side plate 12, the second side plate 12 is parallel to the fourth side plate 14, the second side plate 12 is perpendicular to the third side plate 13, and the first side plate 11 is connected to the fourth side plate 14.
The box cover comprises two first cover plates 15, two second cover plates 16, two third cover plates 17 and two fourth cover plates 18, wherein the two opposite sides of the opening of the box body 1 are respectively set as the top and the bottom, the two first cover plates 15 respectively extend to the top and the bottom of the first side plate 11 in a bending mode, the two second cover plates 16 respectively extend to the top and the bottom of the second side plate 12 in a bending mode, the two third cover plates 17 respectively extend to the top and the bottom of the third side plate 13 in a bending mode, and the two fourth cover plates 18 respectively extend to the top and the bottom of the fourth side plate 14 in a bending mode; when the top or the bottom of the box body 1 needs to be covered, the second cover plate 16 and the fourth cover plate 18 are folded towards the direction close to the opening of the box body 1, the first cover plate 15 and the third cover plate 17 are folded towards the direction close to the opening of the box body 1, and the first cover plate 15 and the third cover plate 17 are both abutted to the side faces, away from the inside of the box body 1, of the second cover plate 16 and the fourth cover plate 18.
As shown in fig. 2 and 3, the side of the first side plate 11 away from the second side plate 12 is bent and extended with the connecting plate 2, the length of the long side of the connecting plate 2 connected with the first side plate 11 is equal, and after the box body 1 is formed, the connecting plate 2 abuts against the side of the fourth side plate 14 close to the second side plate 12, so that the connecting plate 2 can be hidden between the first side plate 11 and the fourth side plate 14, and the flatness of the exterior of the box body 1 is improved.
As shown in fig. 2 and 4, the connecting plate 2 is provided with a plurality of positioning holes 21 along the length direction, the positioning holes 21 penetrate through the connecting plate 2, the fourth side plate 14 is fixed with a plurality of positioning blocks 22, when the connecting plate 2 abuts against the fourth side plate 14, the positioning blocks 22 are clamped in the positioning holes 21, so that the connecting plate 2 and the fourth side plate 14 are connected to each other to be positioned, the connecting plate 2 and the fourth side plate 14 are aligned conveniently, meanwhile, the positioning blocks 22 and the positioning holes 21 are matched to limit the mutual movement between the connecting plate 2 and the fourth side plate 14, and the stability of the connecting plate 2 and the fourth side plate 14 after being connected is improved.
The fastener is arranged between the fourth side plate 14 and the connecting plate 2 in a penetrating manner and connected with the fourth side plate 14, so that the first side plate 11 is connected with the fourth side plate 14.
As shown in fig. 1 and 4, the box sealing nails 23 are provided with multiple groups, each group is provided with two box sealing nails 23 and is parallel to each other, the multiple groups of box sealing nails 23 are distributed along the length direction of the connecting plate 2, and the multiple positioning blocks 22 and the multiple groups of box sealing nails 23 are staggered with each other, so that the stress on the connecting plate 2 and the fourth side plate 14 is more uniform, the connection stability between the connecting plate 2 and the fourth side plate 14 is improved, and the structural stability of the box body 1 is enhanced.
As shown in fig. 3 and 4, a bending plate 3 is arranged at an inner bending position between the first side plate 11 and the connecting plate 2, the bending plate 3 extends along the length direction of the connecting plate 2, and the lengths of the bending plate 3 and the connecting plate 2 are equal; the bending plate 3 is a paperboard, the cross section of the bending plate 3 is L-shaped, the bending plate 3 comprises a first bending plate 31 and a second bending plate 32 which are connected in a bending mode, the first bending plate 31 is vertically adhered to the first side plate 11 through an adhesive, the second bending plate 32 is vertically adhered to the fourth side plate 14 through the adhesive, the bending plate 3 is installed, and meanwhile the connection between the first side plate 11 and the fourth side plate 14 is strengthened; the position that the joint bar 2 was worn out to seal the case nail 23 is located the cavity that the board 3, first curb plate 11 and fourth curb plate 14 enclosed of bending to seal the case nail 23 and surround, make joint bar 23 and box 1 inside separate, avoid sealing the case nail 23 and place in the contact of the inside article of box 1, and then protect article, avoid sealing the case nail 23 and damage the article in the box 1.
As shown in fig. 4 and 5, the side edges of the first folded plate 31 and the second folded plate 32, which are far away from each other, are fixed with a plurality of clamping blocks 33 along the length direction, a plurality of clamping grooves 34 are provided on the first side plate 11 and the fourth side plate 14, the clamping grooves 34 are distributed along the length direction of the connecting plate 2, the clamping blocks 33 are clamped in the clamping grooves 34, the connection of the bending plate 3 with the first side plate 11 and the fourth side plate 14 plays a role in positioning, the bending plate 3 is convenient to align with the first side plate 11 and the fourth side plate 14, and the installation efficiency of the bending plate 3 is improved.
As shown in fig. 3 and 4, a baffle 35 is bent and extended from one end of the first folding plate 31 close to the top of the box body 1, and the baffle 35 is rotated to enable the baffle 35 to cover a cavity enclosed by the folding plate 3, the first side plate 11 and the fourth side plate 14, so as to prevent articles from falling into the cavity; baffle 35 is kept away from the side middle part of first folded sheet 31 and is fixed with reinforcing block 36, and reinforcing groove 37 has been seted up to the one end that connecting plate 2 is close to 1 top of box, and reinforcing block 36 joint in reinforcing groove 37 to the position of fixed stop 35 keeps the cover of the cavity that baffle 35 encloses to folded sheet 3 and first curb plate 11 and connecting plate 2.
When the case lid covers the top and the bottom of box 1, baffle 35 and the fourth apron 18 butt that is close, the one end that first folded plate 31 and second folded plate 32 are close to the box 1 bottom with the fourth apron 18 butt that is close to support the case lid, improve the joint strength of first curb plate 11 and fourth curb plate 14 junction, and make box 1 obtain improving at the stability of direction of height, further strengthen the structural stability of carton.
The implementation principle of the embodiment is as follows:
bending the first side plate 11, the second side plate 12, the third side plate 13 and the fourth side plate 14 through preset creases to enclose a box body 1, clamping a positioning block 22 of the fourth side plate 14 in a positioning hole 21 of the connecting plate 2, and then penetrating a box sealing nail 23 between the fourth side plate 14 and the connecting plate 2 to complete installation of the box body 1; coating adhesive on the side that first folding plate 31 and second folding plate 32 kept away from each other, fixture block 33 joint in corresponding position's draw-in groove 34, make first folding plate 31 and second folding plate 32 bond respectively in first curb plate 11 and fourth curb plate 14, thereby the board 3 of will bending is installed in the interior department of buckling of first curb plate 11 and connecting plate 2, make box nail 23 and the inside separation of box 1, then rotate baffle 35, make reinforcing block 36 joint in reinforcing groove 37, thereby utilize baffle 35 to cover the cavity that board 3 and first curb plate 11 and connecting plate 2 enclose.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a strenghthened type carton, includes box (1) and cover in the case lid of box (1) top and bottom, its characterized in that: the box body (1) comprises a first side plate (11), a second side plate (12), a third side plate (13) and a fourth side plate (14) which are bent and extended in sequence, a first cover plate (15) is bent and extended at the top and the bottom of the first side plate (11), a second cover plate (16) is bent and extended at the top and the bottom of the second side plate (12), a third cover plate (17) is bent and extended at the top and the bottom of the third side plate (13), a fourth cover plate (18) is bent and extended at the top and the bottom of the fourth side plate (14), the first cover plate (15), the second cover plate (16), the third cover plate (17) and the fourth cover plate (18) are mutually abutted to form the box cover, a connecting plate (2) is bent and extended at one side of the first side plate (11) far away from the second side plate (12), a fastener is penetrated and connected between the connecting plate (2) and the fourth side plate (14), the connecting plate (2) is provided with a positioning hole (21), and the fourth side plate (14) is provided with a positioning block (22) clamped in the positioning hole (21).
2. A reinforced carton according to claim 1, wherein: first curb plate (11) with interior department of buckling between connecting plate (2) is equipped with the board (3) of bending, the length direction of connecting plate (2) is followed in board (3) of bending, the both sides of the board (3) of bending connect respectively in first curb plate (11) with fourth curb plate (14), the fastener is located the board (3) of bending first curb plate (11) with in the cavity that fourth curb plate (14) enclose.
3. A reinforced carton according to claim 2, wherein: first curb plate (11) with a plurality of draw-in groove (34) have all been seted up in fourth curb plate (14), bend board (3) including first folded plate (31) and second folded plate (32) of mutual bending connection, first folded plate (31) with second folded plate (32) all are equipped with a plurality of joint in fixture block (33) of draw-in groove (34), first folded plate (31) with second folded plate (32) bond respectively in first curb plate (11) with fourth curb plate (14).
4. A reinforced carton according to claim 3, wherein: the top of the first folding plate (31) is bent and extends to form a baffle (35), and the baffle (35) covers the top end of a cavity formed by the folding plate (3), the first side plate (11) and the fourth side plate (14).
5. A reinforced carton according to claim 4, wherein: the bottom of the first flap (31) and the second flap (32) abuts the fourth cover (18) at the bottom of the first side panel (11), and the flap (35) abuts the fourth cover (18) at the top of the first side panel (11).
6. A reinforced carton according to claim 4, wherein: baffle (35) are kept away from the side of first folded plate (31) is equipped with reinforcing block (36), reinforcing groove (37) that supply reinforcing block (36) joint are seted up in connecting plate (2).
7. A reinforced carton according to claim 1, wherein: the fastener is box sealing nail (23), box sealing nail (23) are provided with the multiunit and along the length direction distribution of connecting plate (2), every group box sealing nail (23) are provided with two and are parallel to each other.
8. A reinforced carton according to claim 1, wherein: the connecting plate (2) abuts against the side face, close to the second side plate (12), of the fourth side plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020560584.9U CN211919348U (en) | 2020-04-15 | 2020-04-15 | Reinforced carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020560584.9U CN211919348U (en) | 2020-04-15 | 2020-04-15 | Reinforced carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211919348U true CN211919348U (en) | 2020-11-13 |
Family
ID=73327584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020560584.9U Expired - Fee Related CN211919348U (en) | 2020-04-15 | 2020-04-15 | Reinforced carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211919348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455861A (en) * | 2020-12-07 | 2021-03-09 | 姜雪飞 | Special large-scale packing carton of many spread grooves |
-
2020
- 2020-04-15 CN CN202020560584.9U patent/CN211919348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455861A (en) * | 2020-12-07 | 2021-03-09 | 姜雪飞 | Special large-scale packing carton of many spread grooves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |