CN221738422U - A pressure-resistant corrugated paper box - Google Patents

Abstract

The utility model discloses an anti-compression corrugated carton which comprises a carton body, wherein U-shaped fixing strips are fixedly connected to the inner walls of the four sides of the carton body, middle compression resistant pieces are vertically embedded between the four U-shaped fixing strips, corner reinforcing components are connected to the four corners of the interior of the carton body, a box cover is arranged above the carton body, compression resistant upright posts are fixedly connected to the center of the interior of the box cover, each middle compression resistant piece comprises a hollow round strip, and four embedded upright plates are fixedly connected to the outer surfaces of the hollow round strips. According to the utility model, the four embedded vertical plates are respectively clamped with the four U-shaped fixing strips, so that the middle pressure-resistant piece is fixed, the compression strength of the middle position of the box body can be increased through the arranged middle pressure-resistant piece, and the box cover is covered, so that the compression-resistant vertical columns are inserted into the hollow round strips, the compression strength is further enhanced by matching with the middle pressure-resistant piece, and the compression-resistant effect is better.

Description

A pressure-resistant corrugated paper box

Technical Field

The utility model relates to the technical field of corrugated paper boxes, in particular to a pressure-proof corrugated paper box.

Background Art

Corrugated boxes are made of corrugated paperboard through die-cutting, creasing, nailing or gluing. Corrugated boxes are the most widely used packaging products, and the usage has always been the first among all kinds of packaging products. With its superior performance and good processing performance, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers and become the main force of transport packaging. It has the characteristics of protecting goods, facilitating warehousing and transportation.

As packaging containers, corrugated boxes are bound to be stacked. When packaging some heavy objects, the compressive strength of the corrugated boxes during stacking is particularly important. Many traditional corrugated boxes will be deformed and damaged due to insufficient strength, which will not only cause the stacking to collapse, but may also cause damage to the internal items.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and provides a pressure-proof corrugated paper box.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pressure-proof corrugated paper box, including a box body, U-shaped fixing strips are fixedly connected to the inner walls of the four sides of the box body, an intermediate pressure-resistant part is vertically embedded between the four U-shaped fixing strips, and the four corners inside the box body are connected to corner reinforcement components. A box cover is arranged above the box body, and a pressure-resistant column is fixedly connected to the inner center of the box cover.

As a further description of the above technical solution:

The middle pressure-resistant member comprises a hollow round bar, the outer surface of which is fixedly connected with four embedded vertical plates, which are respectively clamped with four U-shaped fixed bars, and both sides of the embedded vertical plates are fixedly connected with a plurality of pressure-resistant vertical bars.

As a further description of the above technical solution:

The interior of the compression-resistant column is hollow, and the compression-resistant column is matched with the hollow round bar.

As a further description of the above technical solution:

The corner reinforcement assembly comprises an L-shaped corner strip fixedly connected to the inner corner of the box body, and a plurality of triangular reinforcement sheets are fixedly connected to the inner side of the L-shaped corner strip.

As a further description of the above technical solution:

Both sides of the box body are provided with first through holes, and both sides of the box cover are provided with second through holes.

As a further description of the above technical solution:

The first cover plates are fixedly connected to the two sides of the top of the box body, and the second cover plates are fixedly connected to the other two sides of the top of the box body. The first cover plate and the second cover plate are both provided with arc-shaped openings.

The utility model has the following beneficial effects:

1. Compared with the prior art, the four embedded vertical plates of the pressure-proof corrugated paper box are respectively connected with four U-shaped fixing strips to complete the fixation of the middle pressure-resistant part. The set middle pressure-resistant part can increase the compressive strength of the middle position of the box body. When the box cover is closed, the pressure-resistant column is inserted into the inside of the hollow round bar, and the middle pressure-resistant part is cooperated to further enhance the compressive strength, and the pressure-proof effect is better.

2. Compared with the prior art, the compression-resistant corrugated paper box can increase the compressive strength of the corners of the box body by providing L-shaped corner strips, and the multiple triangular reinforcement sheets increase the strength of the L-shaped corner strips.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a pressure-resistant corrugated paper box proposed by the present invention;

FIG2 is a three-dimensional view of a compression-resistant corrugated paper box provided by the present invention;

FIG3 is a top view of a compression-resistant corrugated paper box provided by the present invention;

FIG. 4 is a schematic diagram of a middle pressure-resistant member of a pressure-resistant corrugated paper box proposed by the present invention.

Legend:

1. Box body; 2. U-shaped fixing strip; 3. Middle anti-pressure member; 4. L-shaped corner strip; 5. Triangular reinforcing plate; 6. First through hole; 7. Box cover; 8. Anti-pressure column; 9. Second through hole; 10. First cover plate; 11. Second cover plate; 12. Arc-shaped opening; 31. Hollow round strip; 32. Embedded vertical plate; 33. Anti-pressure vertical strip.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1 to 4, the utility model provides a pressure-resistant corrugated paper box: comprising a box body 1, a first cover plate 10 is fixedly connected to both sides of the top of the box body 1, a second cover plate 11 is fixedly connected to the other two sides of the top of the box body 1, an arc-shaped opening 12 is opened on the first cover plate 10 and the second cover plate 11, and a U-shaped fixing strip 2 is fixedly connected to the inner wall of the four sides of the box body 1, and an intermediate pressure-resistant member 3 is vertically embedded between the four U-shaped fixing strips 2. The intermediate pressure-resistant member 3 includes a hollow round strip 31, and the outer surface of the hollow round strip 31 is fixedly connected to four embedded vertical plates 32, and the four embedded vertical plates 32 are respectively clamped with the four U-shaped fixing strips 2, and a plurality of pressure-resistant vertical strips 33 are fixedly connected to both sides of the embedded vertical plates 32;

The four corners inside the box body 1 are connected with corner reinforcement components, which include an L-shaped corner strip 4 fixedly connected to the corner inside the box body 1, and a plurality of triangular reinforcement pieces 5 are fixedly connected to the inner side of the L-shaped corner strip 4. The plurality of triangular reinforcement pieces 5 increase the strength of the L-shaped corner strip 4.

A box cover 7 is arranged above the box body 1, and a pressure-resistant column 8 is fixedly connected to the inner center of the box cover 7. The interior of the pressure-resistant column 8 is hollow, and the pressure-resistant column 8 is adapted to the hollow round bar 31. First through holes 6 are opened on both sides of the box body 1, and second through holes 9 are opened on both sides of the box cover 7. When the box cover 7 is closed, the first through hole 6 overlaps with the second through hole 9, which is convenient for the staff to move.

Working principle:

When in use, the middle anti-pressure member 3 is placed inside the box body 1, so that the four embedded vertical plates 32 are respectively connected with the four U-shaped fixing strips 2 to complete the fixing of the middle anti-pressure member 3. The middle anti-pressure member 3 can increase the compressive strength of the middle position of the box body 1, and the L-shaped corner strip 4 can increase the compressive strength of the corner position of the box body 1. The multiple triangular reinforcement sheets 5 increase the strength of the L-shaped corner strip 4.

After placing items in the box body 1, the first cover plate 10 and the second cover plate 11 are covered. The arc-shaped openings 12 on the first cover plate 10 and the second cover plate 11 are convenient for the pressure-resistant columns 8 to pass through. Then the box cover 7 is covered so that the pressure-resistant columns 8 are inserted into the interior of the hollow round bar 31, and the middle pressure-resistant member 3 is cooperated to further enhance the pressure resistance, thereby achieving a better pressure-resistant effect.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a prevent compression type corrugated case, includes box (1), its characterized in that: the novel anti-compression box is characterized in that U-shaped fixing strips (2) are fixedly connected to the four side inner walls of the box body (1), middle compression-resisting pieces (3) are vertically embedded between the U-shaped fixing strips (2), corner reinforcing components are connected to four corners of the box body (1), a box cover (7) is arranged above the box body (1), and a compression-resisting upright column (8) is fixedly connected to the center of the interior of the box cover (7).

2. The compression-resistant corrugated carton of claim 1, wherein: the middle pressure-resistant piece (3) comprises a hollow round bar (31), four embedded vertical plates (32) are fixedly connected to the outer surface of the hollow round bar (31), the four embedded vertical plates (32) are respectively connected with four U-shaped fixing bars (2) in a clamping mode, and a plurality of pressure-resistant vertical bars (33) are fixedly connected to two sides of each embedded vertical plate (32).

3. A pressure resistant corrugated carton as claimed in claim 2, wherein: the inside of resistance to compression stand (8) is the cavity setting, just resistance to compression stand (8) and hollow round bar (31) looks adaptation.

4. The compression-resistant corrugated carton of claim 1, wherein: the corner reinforcing component comprises an L-shaped corner strip (4) fixedly connected to the inner corner of the box body (1), and a plurality of triangular reinforcing sheets (5) are fixedly connected to the inner side of the L-shaped corner strip (4).

5. The compression-resistant corrugated carton of claim 1, wherein: the two sides of the box body (1) are provided with first through holes (6), and the two sides of the box cover (7) are provided with second through holes (9).

6. The compression-resistant corrugated carton of claim 1, wherein: the novel refrigerator is characterized in that first cover plates (10) are fixedly connected to two sides of the top of the refrigerator body (1), second cover plates (11) are fixedly connected to the other two sides of the top of the refrigerator body (1), and arc-shaped openings (12) are formed in the first cover plates (10) and the second cover plates (11).