CN214566801U

CN214566801U - Corrugated carton with internal protection structure

Info

Publication number: CN214566801U
Application number: CN202023241886.9U
Authority: CN
Inventors: 潘吉
Original assignee: Nanjing Bailu Packaging Co ltd
Current assignee: Nanjing Bailu Packaging Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-02
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a corrugated case with an internal protection structure, which comprises a corrugated case body, wherein a built-in protection mechanism is arranged inside the corrugated case body; the built-in protection mechanism comprises four side frames, wherein a top frame is arranged at the top of any one of the side frames, a bottom frame is arranged at the bottom of any one of the side frames, annular grooves are formed in the inner sides of the side frames, the top frame and the bottom frame, through grooves are formed in any one of the side frames, the top frame and the bottom frame, the through grooves are communicated with the annular grooves, and X-shaped reinforcing frames are arranged in the inner sides of the annular grooves in a sliding mode; and connecting components are arranged between the adjacent two side frames, between the side frame and the top frame and between the side frame and the bottom frame. The utility model discloses after the local damage, need not to carry out integral change, effectively reduced use cost, the in-service use effect is more ideal.

Description

Corrugated carton with internal protection structure

Technical Field

The utility model belongs to the corrugated box field especially relates to a corrugated box with inside protective structure.

Background

Corrugated box is the box article that is made by corrugated container board raw and other materials through steps such as cross cutting, indentation and nail case or glue case, as using the most extensive packing goods, except can protecting commodity and being convenient for the storage transportation, can also play the function of beautifying commodity and propaganda commodity, but the inside protective effect of current corrugated box is poor, bump and lead to the article damage of depositing easily at the in-process of transportation, consequently, in order to avoid the emergence of above-mentioned condition, the inside corrugated box that is provided with protective structure has appeared among the prior art, it can further strengthen corrugated box's intensity, and then strengthen corrugated box's protective effect.

But foretell corrugated case with inside protective structure still has some shortcomings when in actual use, and it is comparatively obvious that its inside protective structure is most formula settings as an organic whole, just so leads to its part damage back, can't be comparatively convenient change the damage part, and can only carry out integral change, very big increase use cost, the in-service use effect is not ideal enough.

Therefore, it is necessary to invent a corrugated box with an internal protective structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a corrugated box with inside protective structure to solve the inside most formula as an organic whole setting of protective structure of current corrugated box that proposes in the above-mentioned background art, just so lead to its part to damage the back, can't comparatively convenient change damage the part, and can only carry out integral change, very big increase use cost, the not ideal problem of in-service use effect inadequately.

The technical scheme is as follows: the utility model discloses a corrugated case with an internal protection structure, which comprises a corrugated case body, wherein a built-in protection mechanism is arranged in the corrugated case body;

the built-in protection mechanism comprises four side frames, wherein a top frame is arranged at the top of any one of the side frames, a bottom frame is arranged at the bottom of any one of the side frames, annular grooves are formed in the inner sides of the side frames, the top frame and the bottom frame, through grooves are formed in any one of the side frames, the top frame and the bottom frame, the through grooves are communicated with the annular grooves, and X-shaped reinforcing frames are arranged in the inner sides of the annular grooves in a sliding mode;

and connecting components are arranged between the adjacent two side frames, between the side frame and the top frame and between the side frame and the bottom frame.

Further, the connecting assembly comprises a connecting plate, and a pin rod is fixedly arranged at the bottom of the connecting plate.

Furthermore, a sliding sleeve is sleeved outside the pin rod in a sliding mode, and a connecting block is fixedly arranged in the middle of the side face of the sliding sleeve.

Furthermore, both sides of the top of the corrugated case body are connected with first corrugated cover plates, and both ends of the edge, far away from the corrugated case body, of the inner side of each first corrugated cover plate are fixedly nested with first magnets.

Further, the two sides of the top of the corrugated case body, which are far away from the first corrugated cover plate, are fixedly connected with second corrugated cover plates, and the inner sides of the second corrugated cover plates, which are close to the middle part of the edge of the corrugated case body, are fixedly nested with two second magnets.

Furthermore, the second magnet is connected with the first magnet in an adsorption manner.

Has the advantages that: compared with the prior art, the utility model has the advantages that: firstly, the corrugated carton is provided with the built-in protection mechanism, and meanwhile, the side frame, the top frame and the bottom frame in the built-in protection mechanism are connected through the connecting component, so that parts in the built-in protection mechanism can be conveniently replaced after being damaged;

secondly, this corrugated box is through being provided with first magnet and second magnet to in with first corrugated cover board and second corrugated cover board fold at corrugated box body top back, first magnet adsorbs second magnet, and then avoids second corrugated cover board because of self elasticity perk, can be comparatively convenient use sticky tape bond two second corrugated cover boards and corrugated box body, and then reduce the degree of difficulty of follow-up joint sealing operation.

Drawings

Fig. 1 is a schematic overall top view structure of the present invention;

FIG. 2 is a schematic structural view of the built-in protection mechanism of the present invention after being unfolded;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a corrugated paper box body; 2. a built-in protection mechanism; 21. a side frame; 22. a top frame; 23. a bottom frame; 24. an annular groove; 25. a through groove; 26. an X-shaped reinforcing frame; 3. a connecting assembly; 31. a connecting plate; 32. a pin rod; 33. a sliding sleeve; 34. connecting blocks; 4. a first corrugated paper cover plate; 5. a first magnet; 6. a second corrugated paper cover plate; 7. a second magnet.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.

The utility model relates to a corrugated case with internal protection structure, as shown in figure 1, comprising a corrugated case body 1, a built-in protection mechanism 2 is arranged in the corrugated case body 1, two sides of the top of the corrugated case body 1 are connected with a first corrugated cover board 4, two ends of the edge of the inner side of the first corrugated cover board 4 far away from the corrugated case body 1 are fixedly nested with a first magnet 5, two sides of the top of the corrugated case body 1 far away from the first corrugated cover board 4 are fixedly connected with a second corrugated cover board 6, two second magnets 7 are fixedly nested in the middle of the edge of the inner side of the second corrugated cover board 6 near the corrugated case body 1, the second magnet 7 is connected with the first magnet 5 in an adsorption manner, so that after the first corrugated cover board 4 and the second corrugated cover board 6 are folded on the top of the corrugated case body 1, the first magnet 5 adsorbs the second magnet 7, thereby avoiding the second corrugated cover board 6 from tilting due to self elasticity, the sticky tape that uses that can be comparatively convenient bonds two second corrugated cover boards 6 and corrugated box body 1, and then reduces the degree of difficulty of follow-up joint sealing operation.

As shown in fig. 2, the built-in protection mechanism 2 includes four side frames 21, the top of any one of the side frames 21 is provided with a top frame 22 and the bottom is provided with a bottom frame 23, the inner sides of the side frames 21, the top frame 22 and the bottom frame 23 are all provided with an annular groove 24, the side frames 21, the top frame 22 and the bottom frame 23 are all provided with a through groove 25, the through groove 25 is communicated with the annular groove 24, the inner side of the annular groove 24 is slidably provided with an X-shaped reinforcing frame 26, so that when the X-shaped reinforcing frame 26 is damaged, the X-shaped reinforcing frame 26 can be slid out of the annular groove 24 through the through groove 25, and then a new X-shaped reinforcing frame 26 is replaced.

More specifically, the connecting assemblies 3 are respectively disposed between two adjacent side frames 21, between the side frames 21 and the top frame 22, and between the side frames 21 and the bottom frame 23, so that the side frames 21, the top frame 22, and the bottom frame 23 are connected through the connecting assemblies 3.

As shown in fig. 3, the connection assembly 3 includes a connection plate 31, a pin 32 is fixedly disposed at the bottom of the connection plate 31, a sliding sleeve 33 is slidably sleeved outside the pin 32, and a connection block 34 is fixedly disposed at the middle of the side surface of the sliding sleeve 33, so that when a certain side frame 21, top frame 22 or bottom frame 23 is damaged, only the pin 32 connected to the side frame needs to be pulled out of the sliding sleeve 33, or only the sliding sleeve 33 connected to the side frame needs to be slipped out of the outer side of the pin 32, and after the same component is replaced, the pin 32 and the sliding sleeve 33 are completely restored.

The utility model discloses the theory of operation:

in actual use, referring to fig. 1 and 2, firstly, the four side frames 21 are connected end to end through the connecting assembly 3, that is, the pin 32 on the side of the side frame 21 is inserted into the sliding sleeve 33 on the side of the adjacent side frame 21, at this time, the four side frames 21 are in square distribution, then the bottom frame 23 is rotated to be perpendicular to the side frames 21, and then the whole built-in protection mechanism 2 is placed into the corrugated carton 1;

at this time, the article to be transported can be placed inside the four side frames 21, the selected filler is added, and then the top frame 22 is turned over, so that the top frame 22 covers the top of the article;

finally, folding the two second corrugated paper cover plates 6 inwards, folding the two first corrugated paper cover plates 4 inwards to enable the first corrugated paper cover plates 4 to cover the tops of the second corrugated paper cover plates 6, enabling the first magnets 5 on the first corrugated paper cover plates 4 to adsorb the second magnets 7 on the second corrugated paper cover plates 6, further avoiding the second corrugated paper cover plates 6 from tilting due to self elasticity, and using adhesive tapes to bond the two second corrugated paper cover plates 6 and the corrugated paper box body 1;

when any part in the built-in protection mechanism 2 is damaged, if a certain X-shaped reinforcing frame 26 is damaged, the X-shaped reinforcing frame 26 can slide out from the annular groove 24 through the through groove 25, and then a new X-shaped reinforcing frame 26 is replaced, after a certain side frame 21, the top frame 22 or the bottom frame 23 is damaged, only the pin rod 32 connected with the side frame is required to be pulled out from the sleeved sliding sleeve 33, or only the sliding sleeve 33 connected with the side frame is required to be slid out from the sleeved pin rod 32, and after the same part is replaced, the pin rod 32 and the sliding sleeve 33 are completely reset.

Claims

1. A corrugated carton with an internal protective structure, characterized in that: the corrugated case body (1) is internally provided with a built-in protection mechanism (2);

the built-in protection mechanism (2) comprises four side frames (21), a top frame (22) is arranged at the top of any one side frame (21), a bottom frame (23) is arranged at the bottom of any one side frame (21), annular grooves (24) are formed in the inner sides of the side frames (21), the top frame (22) and the bottom frame (23), through grooves (25) are formed in any one sides of the side frames (21), the top frame (22) and the bottom frame (23), the through grooves (25) are communicated with the annular grooves (24), and X-shaped reinforcing frames (26) are arranged in the inner sides of the annular grooves (24) in a sliding mode;

and connecting components (3) are arranged between two adjacent side frames (21), between the side frames (21) and the top frame (22) and between the side frames (21) and the bottom frame (23).

2. The corrugated carton with the internal protective structure as claimed in claim 1, wherein: the connecting assembly (3) comprises a connecting plate (31), and a pin rod (32) is fixedly arranged at the bottom of the connecting plate (31).

3. The corrugated carton with the internal protective structure as claimed in claim 2, wherein: the outer side of the pin rod (32) is provided with a sliding sleeve (33) in a sliding sleeved mode, and the middle of the side face of the sliding sleeve (33) is fixedly provided with a connecting block (34).

4. The corrugated carton with the internal protective structure as claimed in claim 1, wherein: the corrugated case body (1) top both sides all are connected with first corrugated cover board (4), the inboard edge both ends of keeping away from corrugated case body (1) of first corrugated cover board (4) are all fixed nested and are provided with first magnet (5).

5. The corrugated carton with the internal protective structure as claimed in claim 4, wherein: the equal fixedly connected with second corrugated cover board (6) in both sides of first corrugated cover board (4) is kept away from at corrugated box body (1) top, the fixed nestification in edge middle part that second corrugated cover board (6) inboard is close to corrugated box body (1) is provided with two second magnet (7).

6. The corrugated carton with the internal protective structure as claimed in claim 5, wherein: the second magnet (7) is connected with the first magnet (5) in an adsorption mode.