CN215044768U

CN215044768U - Hard corrugated paper box

Info

Publication number: CN215044768U
Application number: CN202120780214.0U
Authority: CN
Inventors: 朱燕萍
Original assignee: Suzhou Industrial Park Yingluo Packing Material Co ltd
Current assignee: Suzhou Industrial Park Yingluo Packing Material Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-07
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a stereoplasm corrugated box relates to corrugated box technical field, and is insufficient for solving current corrugated box hardness, leads to very easily damaging, problem that life is short. The corner of corrugated box body is provided with the radius, and the radius is provided with four, the both sides of corrugated box body all are provided with the rectangular channel, the bottom of corrugated box body is provided with the bottom plate, the top of corrugated box body both sides all is provided with case lid one, the preceding terminal surface of corrugated box body and the top of rear end face all are provided with case lid two, be provided with case lid three between case lid two and the case lid one, and case lid three is provided with four, the inside of corrugated box body is provided with interior paper framework, be provided with the slot between interior paper framework and the corrugated box body, and the slot is provided with four, four the inside of slot all is provided with the cystosepiment, and is adjacent be provided with the cavity between the slot, the inside of case lid two is provided with the flexure strip.

Description

Hard corrugated paper box

Technical Field

The utility model relates to a corrugated box technical field specifically is a stereoplasm corrugated box.

Background

Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper of a waveform formed by processing through corrugated rollers, is relatively environment-friendly and has higher hardness, compared with a common paper box, the corrugated paper box formed by folding the corrugated paper has higher hardness, and corrugated paper boards are manufactured into the corrugated paper box through die cutting, indentation, nailing or box bonding. The corrugated case is a packaging product with the widest application, and the use amount is always the first of various packaging products. Comprises a calcium plastic corrugated case. For more than half a century, corrugated cartons gradually replace transport packaging containers such as wooden boxes and the like with excellent service performance and good processing performance, and become the leading force of transport packaging. It not only protects the goods, is convenient for storage and transportation, but also beautifies the goods and publicizes the goods. The corrugated case belongs to green environmental protection product, and it does benefit to the environmental protection, does benefit to the loading and unloading transportation.

The existing corrugated case is not enough in hardness, so that the existing corrugated case is very easy to damage and short in service life; therefore, the existing demand is not satisfied, and a rigid corrugated carton is proposed for this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hard corrugated box to solve the current corrugated box hardness that proposes in the above-mentioned background art not enough, lead to very easily damaging, problem that life is short.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hard corrugated carton, includes the corrugated box body, the corner of corrugated box body is provided with the chamfered edge, and the chamfered edge is provided with four, the both sides of corrugated box body all are provided with the rectangular channel, the bottom of corrugated box body is provided with the bottom plate, the top of corrugated box body both sides all is provided with case lid one, the preceding terminal surface of corrugated box body and the top of rear end face all are provided with case lid two, be provided with case lid three between case lid two and the case lid one, and case lid three is provided with four, the inside of corrugated box body is provided with interior paper framework, be provided with the slot between interior paper framework and the corrugated box body, and the slot is provided with four, four the inside of slot all is provided with the cystosepiment, and is adjacent be provided with the cavity between the slot, the inside of case lid two is provided with the flexure strip.

Preferably, case lid one, case lid two and case lid three all with corrugated box body structure as an organic whole, be provided with the dampproof course on corrugated box body's the outer wall.

Preferably, the front end face and the rear end face of the corrugated case body are both provided with anti-skidding grooves, and the anti-skidding grooves are provided with a plurality of grooves.

Preferably, a protecting sleeve is arranged on the outer wall of the rectangular groove, and four corners of the inner wall of the protecting sleeve are provided with chamfers.

Preferably, the bottom plate is internally provided with a foam filling area, the foam filling area is internally provided with two support plates.

Preferably, the lifting ropes are arranged above two ends of the foam board and are located inside the cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the dampproof course, the dampproof course has played damp-proofing effect, has improved the hardness of corrugated box body, and the inside of case lid two is provided with the flexure strip, and the flexure strip has certain elasticity, can prevent that case lid two from buckling, has improved the hardness of case lid two, and corrugated box body's preceding terminal surface and rear end face all are provided with the antiskid groove, and the antiskid groove has played skid-proof effect, is favorable to the transport.

2. Through being provided with the lag on the outer wall at the rectangular channel, four corners of lag inner wall all are provided with the chamfer, lag and chamfer all play the effect of protection to the hand, make the in-process of carrying the corrugated box body more smooth, the inside foam filling area of bottom plate is used for filling the foam, strengthen the hardness of corrugated box bottom portion, two backup pads have played the effect of support, through setting up the cystosepiment, not only can improve the hardness of corrugated box body, and light in weight, carry the installation and the dismantlement of the cystosepiment of being convenient for of rope.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the internal structure of the bottom plate of the present invention;

fig. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic sectional view of a second case cover according to the present invention;

in the figure: 1. a corrugated paper box body; 2. a slot; 3. a foam board; 4. lifting a rope; 5. an inner paper frame body; 6. a base plate; 7. a support plate; 8. a foam-filled region; 9. a rectangular groove; 10. a protective sleeve; 11. chamfering; 12. a first box cover; 13. a second box cover; 14. a third box cover; 15. a moisture barrier; 16. an elastic sheet; 17. a cavity; 18. chamfering; 19. and (4) an anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: a hard corrugated carton comprises a corrugated carton body 1, wherein four chamfered edges 18 are arranged at the corners of the corrugated carton body 1, the four chamfered edges 18 are arranged, rectangular grooves 9 are arranged at two sides of the corrugated carton body 1, a bottom plate 6 is arranged at the bottom of the corrugated carton body 1, a first box cover 12 is arranged above two sides of the corrugated carton body 1, a second box cover 13 is arranged above the front end surface and the rear end surface of the corrugated carton body 1, a third box cover 14 is arranged between the second box cover 13 and the first box cover 12, the four box covers 14 are arranged, an inner paper frame 5 is arranged inside the corrugated carton body 1, slots 2 are arranged between the inner paper frame 5 and the corrugated carton body 1, the four slots 2 are provided, foam boards 3 are arranged inside the four slots 2, cavities 17 are arranged between adjacent slots 2, elastic pieces 16 are arranged inside the second box cover 13, and the elastic pieces 16 have certain elasticity, the second case cover 13 can be prevented from being bent, and the hardness of the second case cover 13 is improved.

Further, case lid 12, case lid two 13 and case lid three 14 all with corrugated box 1 structure as an organic whole, are provided with dampproof course 15 on corrugated box 1's the outer wall, and dampproof course 15 has played damp-proofing effect, has improved corrugated box 1's hardness.

Further, the front end face and the rear end face of the corrugated case body 1 are both provided with anti-slip grooves 19, the anti-slip grooves 19 are provided with a plurality of anti-slip grooves, and the anti-slip grooves 19 play a role in anti-slip and are beneficial to carrying.

Further, be provided with lag 10 on the outer wall of rectangular channel 9, four corners of lag 10 inner wall all are provided with chamfer 11, and lag 10 and chamfer 11 have all played the effect of protection to the hand, make the in-process of carrying corrugated box 1 more smooth.

Further, the inside of bottom plate 6 is provided with foam filling area 8, and the inside in foam filling area 8 is provided with backup pad 7, and backup pad 7 is provided with two, and foam filling area 8 is used for filling the foam, strengthens the hardness of corrugated box 1 bottom, and two backup pads 7 have played the effect of supporting.

Further, the lifting ropes 4 are arranged above the two ends of the foam board 3, the lifting ropes 4 are located inside the cavity 17, and the lifting ropes 4 facilitate installation and disassembly of the foam board 3.

The working principle is as follows: when the corrugated box is used, the box cover II 13, the box cover I12 and the box cover III 14 are sequentially opened, articles are put into the corrugated box body 1, the foam filling area 8 in the bottom plate 6 is used for filling foam, the hardness of the bottom of the corrugated box body 1 is enhanced, the two supporting plates 7 play a supporting role, then the foam plate 3 is installed in the slot 2, the foam plate 3 not only can improve the hardness of the corrugated box body 1, but also has light weight, the lifting rope 4 is convenient for installing and disassembling the foam plate 3, the moisture-proof layer 15 plays a moisture-proof role by arranging the moisture-proof layer 15, the hardness of the corrugated box body 1 is improved, the elastic sheet 16 is arranged in the box cover II 13, the elastic sheet 16 has certain elasticity, the box cover II 13 can be prevented from being bent, the hardness of the box cover II 13 is improved, the front end face and the rear end face of the corrugated box body 1 are both provided with the anti-skid grooves 19, and the anti-skid grooves 19 play a role of skid resistance, being favorable to the transport, through being provided with lag 10 on the outer wall at rectangular channel 9, four corners of lag 10 inner wall all are provided with chamfer 11, and lag 10 and chamfer 11 all play the effect of protection to the hand, make the in-process of transport corrugated box 1 more smooth.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A rigid corrugated carton comprising a corrugated box body (1), characterized in that: the corrugated case body (1) is characterized in that four chamfered edges (18) are arranged at corners of the corrugated case body (1), rectangular grooves (9) are arranged on two sides of the corrugated case body (1), a bottom plate (6) is arranged at the bottom of the corrugated case body (1), case cover I (12) is arranged above two sides of the corrugated case body (1), case cover II (13) is arranged above the front end surface and the rear end surface of the corrugated case body (1), case cover III (14) is arranged between the case cover II (13) and the case cover I (12), four case cover III (14) are arranged, an inner paper frame body (5) is arranged inside the corrugated case body (1), slots (2) are arranged between the inner paper frame body (5) and the corrugated case body (1), the slots (2) are four, and foam boards (3) are arranged inside the four slots (2), a cavity (17) is arranged between the adjacent slots (2), and an elastic sheet (16) is arranged inside the second box cover (13).

2. The rigid corrugated carton according to claim 1, wherein: case lid (12), case lid two (13) and case lid three (14) all with corrugated box body (1) structure as an organic whole, be provided with dampproof course (15) on the outer wall of corrugated box body (1).

3. The rigid corrugated carton according to claim 1, wherein: the corrugated case body (1) is characterized in that the front end face and the rear end face of the corrugated case body are both provided with anti-skidding grooves (19), and the anti-skidding grooves (19) are provided with a plurality of.

4. The rigid corrugated carton according to claim 1, wherein: be provided with lag (10) on the outer wall of rectangular channel (9), four corners of lag (10) inner wall all are provided with chamfer (11).

5. The rigid corrugated carton according to claim 1, wherein: the foam filling device is characterized in that a foam filling area (8) is arranged inside the bottom plate (6), a supporting plate (7) is arranged inside the foam filling area (8), and two supporting plates (7) are arranged.

6. The rigid corrugated carton according to claim 1, wherein: the lifting ropes (4) are arranged above two ends of the foam board (3), and the lifting ropes (4) are located inside the cavity (17).