CN215362824U

CN215362824U - Packing box lining

Info

Publication number: CN215362824U
Application number: CN202121776605.1U
Authority: CN
Inventors: 张子熙
Original assignee: Armorlink SH Corp
Current assignee: Armorlink SH Corp
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2021-12-31
Anticipated expiration: 2031-08-02

Abstract

The utility model relates to a packing carton field, a packing carton inside lining turns over a bonding by a cardboard and forms, and the cardboard is the cross, including bottom plate and side wall board, the bottom plate is square board, side wall board is first curb plate, second curb plate, third curb plate and fourth curb plate respectively according to the clockwise, the bottom plate is located the cross center, side wall board is located respectively around the bottom plate, side wall board one end with the bottom plate is connected, and the duplex winding side wall board with the connection limit of bottom plate is turned over and is rolled over, and the other end bonds in the bottom plate through turning over to form 4 lateral walls that have bilayer structure. This application has the effect that makes packing carton paper inside lining firm, difficult scattering.

Description

Packing box lining

Technical Field

The application relates to the field of packaging boxes, in particular to a packaging box lining.

Background

When packing the product, except that need the packing carton to hold the product, still need put into the packing carton inside lining sometimes in the packing carton, the packing carton inside lining can restrict the position of product in the packing carton, simultaneously in the product transportation, plays certain guard action to the product.

Pearl wool lining, sponge lining, paper lining and the like are commonly used in the related technology, and the paper lining is generally formed by folding and splicing paperboards.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the splicing part of the paper formed by splicing is not firm, the lining of the packing box is unstable and is easy to scatter.

SUMMERY OF THE UTILITY MODEL

In order to make packing carton paper inside lining firm, be difficult for scattering, this application provides a packing carton inside lining.

The application provides a packing carton inside lining adopts following technical scheme:

the utility model provides a packing carton inside lining, turns over a bonding by a cardboard and forms, and the cardboard is the cross, including bottom plate and side wall board, the bottom plate is square board, side wall board includes first curb plate, second curb plate, third curb plate and fourth curb plate respectively according to clockwise, the bottom plate is located the cross center, side wall board is located respectively around the bottom plate, side wall board one end with the bottom plate is connected, and the duplex winding side wall board with the connection limit of bottom plate is turned over a book, and the other end bonds on the bottom plate through turning over a book to form 4 lateral walls that have bilayer structure.

Through adopting above-mentioned technical scheme, be a cardboard before the equipment, it is convenient to transport. The packing box lining formed by folding a paper board does not need to add other parts during assembly, and the assembly is convenient. Adopt the mode equipment cardboard that bonds, connect more firmly, during the equipment, the packing carton shaping is more convenient. The double-deck lateral wall shock attenuation effect is better, the article that the protection packing carton inside lining was accomodate that can be fine.

Optionally, the second side plate is clamped with the first side plate and the third side plate respectively, the fourth side plate is clamped with the third side plate, and the first side plate, the second side plate, the third side plate and the fourth side plate form a U-shaped frame.

Through adopting above-mentioned technical scheme, through being in the same place adjacent both sides board joint for the lateral wall of the packing carton inside lining that this application provided forms a whole, has consolidated the structure of packing carton inside lining, and when receiving the impact, single curb plate receives the support of the lateral wall board of joint with it, the difficult situation of deformation that takes place the curb plate.

Optionally, a first closing plate is disposed on a side of the first side plate away from the second side plate, a second closing plate is disposed on a side of the fourth side plate away from the third side plate, and the first closing plate and the second closing plate are used for closing a side wall with a double-layer structure.

Through adopting above-mentioned technical scheme, the closing plate will have bilayer structure's lateral wall on the one hand and seal, and the structure of the packing carton inside lining that this application provided is destroyed between the two-layer of the difficult entering lateral wall of foreign matter has improved the durability of packing carton inside lining. Meanwhile, the closing plate can also play a certain supporting role for the side wall to reinforce the lining of the packing box.

Optionally, a first insertion plate and a second insertion plate are respectively arranged on the first closing plate and the second closing plate, a first insertion groove and a second insertion groove are respectively arranged on the first side plate and the fourth side plate, the first insertion plate is inserted into the first insertion groove, and the second insertion plate is inserted into the second insertion groove.

Through adopting above-mentioned technical scheme, through the mode of pegging graft, two closing plates of relatively fixed have strengthened the structural stability of the packing carton inside lining that this application provided.

Optionally, the side wall plate is provided with a side wall through hole, and when the side wall plate is folded into the packing box lining, the side wall through hole forms an article taking groove at the top end of the side wall of the packing box lining.

Through adopting above-mentioned technical scheme, when the user takes to deposit the article in the kind of packing carton inside lining that this application provided, can be convenient for take out article through the groove that is arranged in packing carton inside lining lateral wall top with the finger.

Optionally, a U-shaped hole is formed in a position where the bottom plate is connected with the side wall plate, and two ends of the U-shaped hole extend to the connecting edge of the bottom plate and the side wall plate respectively.

By adopting the technical scheme, the bottom plate is divided into two parts by the U-shaped hole, and the area surrounded by the U-shaped hole can be turned over along with the side wall plate when the side wall plate is turned over. After the folding, the part extends out of one end of the bottom plate far away from the side wall plate to serve as a support of the packing box lining provided by the application, so that a gap is reserved between the bottom plate and the surface of the bottom plate in contact with the support, and the packing box lining is not easy to be stained.

Optionally, the part of the side wall plate, which is bonded to the bottom plate, forms an annular frame attached to the bottom plate, an area surrounded by the annular frame is a rectangular area, and four sides of the rectangular area are parallel to four sides of the end face of the bottom plate.

Through adopting above-mentioned technical scheme, the bottom plate is pasted and is had the lateral wall board and can lead to the packing carton inside lining bottom unevenness that this application provided, restricts through the shape to the lateral wall plate part of pasting on the bottom plate, has guaranteed that packing carton inside lining bottom has a concentrated level and smooth part, is convenient for place article. Meanwhile, the annular side wall plate can also play a certain limiting role on articles, and the probability of sliding and collision of the articles in the packing box lining is reduced.

Optionally, the inner lining of the packing box is filled with flexible filler.

Through adopting above-mentioned technical scheme, the position of the article that flexible filler will restrict and deposit has the effect of preventing colliding with. The flexible filler provides cushioning during shipping of the package liners provided herein.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the application provides a pair of packing carton inside lining adopts the mode of bonding to accomplish shaping, fixed, stable in structure during the use, is difficult for scattering.

2. The application provides a pair of mutual joint of lateral wall of packing carton inside lining provides the support each other, and the lateral wall has bilayer structure, and is provided with the closing plate and consolidates the lateral wall, and structural strength is high, durable.

3. The application provides a pair of packing carton inside lining contains the groove of conveniently taking, and there is the support bottom, convenient to use, and use experience is good.

Drawings

Figure 1 is a schematic view of an expanded configuration of a liner for a package according to an embodiment of the present application (with adhesive side lines).

Fig. 2 is a schematic structural view of a liner of a packing box according to an embodiment of the present application.

Figure 3 is a top view of a liner of a package in accordance with an embodiment of the present application.

Figure 4 is a bottom view of a liner for a package in accordance with an embodiment of the present application.

Description of reference numerals: 1. a base plate; 2. a first side plate; 3. a second side plate; 4. a third side plate; 5. a fourth side plate; 6. a U-shaped hole; 7. a first flanging edge; 8. second flanging; 9. thirdly, folding the edges; 10. an outer wall; 11. an upper end surface; 12. an inner wall; 13. bonding the edges; 14. a clamping and connecting plate; 15. a clamping groove; 16. a first closing plate; 17. a second closing plate; 18. a first patch panel; 19. a first insertion groove; 20. a second patch panel; 21. a second insertion groove; 22. a sidewall via.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses packing carton inside lining. Referring to fig. 1, the inner lining of the packing box is formed by folding and bonding a piece of paperboard. The cardboard is the cross form, including the bottom plate 1 that is located the cross center and the side wall board that extends towards four directions, bottom plate 1 is square board, and four limits of the up end 11 of bottom plate 1 are respectively for being connected the limit with the side wall board of four side wall boards, and side wall board can be followed and is connected the limit and turn over. The side wall panel located at the rightmost side in fig. 1 is the first side panel 2, and starting from the first side panel 2, the remaining side wall panels are sequentially in the clockwise direction: a second side panel 3, a third side panel 4 and a fourth side panel 5.

Referring to fig. 1, 6U-shaped holes 6 are distributed on the edge of the bottom plate 1 according to a square array, wherein 1U-shaped hole 6 is respectively arranged on the edges adjacent to the first side plate 2 and the third side plate 4, and 2U-shaped holes 6 are respectively arranged on the edges adjacent to the second side plate 3 and the fourth side plate 5. The U-shaped hole 6 is formed by a square outer edge, an arc inner edge and two ends coinciding with the edges of the base plate 1.

Referring to fig. 1, the part surrounded by the U-shaped hole 6 is folded along with the side wall plate and extends out from the lower end face of the bottom plate 1 to form 6 square array distributed supports.

Referring to fig. 1 and 2, four side wall panels are turned over four times to form four side walls of the inner lining of the packing box, and 3 turning edges are arranged on the side wall panels, and each turning edge is parallel to the connecting edge of the side wall panel and the side wall panel of the bottom plate 1. In the embodiment of the present application, the fourth side plate 5 is described as an example.

The 3 turned edges of the fourth side plate 5 are sequentially from the position of the side wall plate close to the bottom plate 1 to the position far away from the bottom plate 1: a first flanging edge 7, a second flanging edge 8 and a third flanging edge 9. The folding angles of the side wall plates along the folding edges are all 90 degrees.

Referring to fig. 2, the side wall panels are first folded over 90 degrees towards the upper end face 11 of the base panel 1 along the connecting edges of the side wall panels and the base panel 1 to form the outer wall 10; then, the upper end face 11 is turned over by 90 degrees along the first turning edge 7 towards the upper end face 11 of the bottom plate 1 to form an upper end face 11; then, the second folded edge 8 is folded towards the upper end face 11 of the bottom plate 1 for 90 degrees to form an inner wall 12; finally, the third turning edge 9 is turned over to form a bonding edge 13 which is bonded on the bottom plate 1.

Referring to fig. 1 and 2, the first side plate 2 is provided with a clamping plate 14 at one side close to the second side plate 3 and at two sides of the third side plate 4, and the clamping plate 14 extends upwards. One side that fourth curb plate 5 is close to third curb plate 4 and the both sides of second curb plate 3 all are provided with joint groove 15, and joint groove 15 extends in the middle of the curb plate edge to the curb plate, and extending direction is parallel with the direction on curb plate and bottom plate 1 connection limit. The second side plate 3 is respectively clamped with the first side plate 2 and the third side plate 4, the fourth side plate 5 is clamped with the third side plate 4, and the clamping groove 15 corresponds to the clamping plate 14 in position and is clamped with the clamping plate.

Referring to fig. 1 and 2, a first closing plate 16 is arranged on one side of the first side plate 2 away from the second side plate 3, a second closing plate 17 is arranged on one side of the fourth side plate 5 away from the third side plate 4, and a first plug-in plate 18 and a second plug-in plate 20 are respectively arranged on positions of the first closing plate 16 and the second closing plate 17 close to the turned edge. The first closing plate 16 and the second closing plate 17 are square plates, two sides of the first closing plate 16 are respectively parallel to and connected with the second turning edge 8 and the third turning edge 9 of the first side plate 2, two sides of the second closing plate 17 are respectively parallel to and connected with the second turning edge 8 and the third turning edge 9 of the third side plate 4, and the first inserting groove 19 and the second inserting groove 21 are respectively arranged on the first side plate 2 and the third side plate 4.

The first closing plate 16 is divided into two parts by a folding edge perpendicular to the folding edge on the first side plate 2, one part of the folding edge extends into the inside of the double-layer side wall formed by the first side plate 2, and the other part of the folding edge closes the double-layer side wall formed by the first side plate 2. The second closing plate 17 is divided into two parts by a turning edge perpendicular to the turning edge of the third side plate 4, one part of the second closing plate is turned and extends into the double-layer side wall formed by the third side plate 4, and the other part of the second closing plate is turned and closes the double-layer side wall formed by the first side plate 2.

The first plug board 18 is connected with the first plug groove 19 in a clamping mode, and the second plug board 20 is connected with the second plug groove 21 in a clamping mode.

Referring to fig. 1 and 2, the second side plate 3 and the third side plate 4 are respectively provided with a side wall through hole 22 having the same shape and size between the first folding edge 7 and the third folding edge 9, and the side wall through hole 22 passes through the second folding edge 8. After the folding, the fetching groove formed by the side wall through hole 22 is positioned at the joint position of the upper end surface 11 and the inner wall 12 of the side wall.

Referring to fig. 1 and 3, the four side wall plates are spliced into an annular frame by the folded adhesive edges 13, and the area surrounded by the annular frame is a rectangle with four sides parallel to the four sides of the bottom plate 1.

The packing box lining is filled with sponge filler, which plays a role of buffering between the article and the packing box lining.

The implementation principle of this application embodiment packing carton inside lining does: the side wall plates are folded and bonded to form a double-layer side wall; the bottom plate 1 is provided with a U-shaped groove and is placed to form a support; the second side plate 3 and the fourth side plate 5 are provided with side wall through holes 22, and grooves convenient to take and use are formed after the side plates are turned over; the first closing plate 16 and the second closing plate 17 are folded to close the side walls of the double layers; the bonding edges 13 of the side wall plates are spliced on the bottom plate 1 to form a ring shape which surrounds a rectangular area, so that the flatness of the part of the bottom plate 1 is ensured, and the position of an article is limited; the sponge filler acts as a cushion between the article and the inner liner of the package.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A packing carton inside lining which characterized in that: it forms to turn over a bonding by a cardboard, and the cardboard is the cross, including bottom plate (1) and side wall board, bottom plate (1) is square board, the side wall board is first curb plate (2), second curb plate (3), third curb plate (4) and fourth curb plate (5) respectively according to clockwise, bottom plate (1) is located the cross center, the side wall board is located respectively around bottom plate (1), side wall board one end with bottom plate (1) is connected, and the duplex winding the side wall board with the connection limit of bottom plate (1) is turned over, and the other end is through turning over a bonding in bottom plate (1) to form 4 lateral walls that have bilayer structure.

2. A sleeve liner according to claim 1, wherein: the second side plate (3) is respectively connected with the first side plate (2) and the third side plate (4) in a clamped mode, the fourth side plate (5) is connected with the third side plate (4) in a clamped mode, and the first side plate (2), the second side plate (3), the third side plate (4) and the fourth side plate (5) form a U-shaped frame.

3. A sleeve liner according to claim 2, wherein: one side of the first side plate (2) far away from the second side plate (3) is provided with a first closing plate (16), one side of the fourth side plate (5) far away from the third side plate (4) is provided with a second closing plate (17), and the first closing plate (16) and the second closing plate (17) are used for closing the side face of the side wall with a double-layer structure.

4. A sleeve liner according to claim 3, wherein: the first closing plate (16) and the second closing plate (17) are respectively provided with a first inserting plate (18) and a second inserting plate (20), the first side plate (2) and the fourth side plate (5) are respectively provided with a first inserting groove (19) and a second inserting groove (21), the first inserting plate (18) is inserted into the first inserting groove (19), and the second inserting plate (20) is inserted into the second inserting groove (21).

5. A sleeve liner according to claim 1, wherein: the side wall plate is provided with a side wall through hole (22), and when the side wall plate is folded into the packing box lining, the side wall through hole (22) forms an article taking groove at the top end of the side wall of the packing box lining.

6. A sleeve liner according to claim 1, wherein: u-shaped holes (6) are formed in the positions, connected with the side wall plates, of the bottom plate (1), and the two ends of each U-shaped hole (6) extend to the connecting edges of the bottom plate (1) and the side wall plates respectively.

7. A sleeve liner according to claim 1, wherein: the side wall plates are bonded on the bottom plate (1) to form an annular frame which is bonded on the bottom plate (1), the area surrounded by the annular frame is a rectangular area, and four sides of the rectangular area are arranged in parallel with four sides of the end face of the bottom plate (1).

8. A sleeve liner according to claim 1, wherein: the packing box lining is filled with flexible filler.