CN216510300U

CN216510300U - Corrugated carton with buffer structure

Info

Publication number: CN216510300U
Application number: CN202122887872.2U
Authority: CN
Inventors: 周光辉
Original assignee: Zhejiang Hongsong New Material Technology Co ltd
Current assignee: Zhejiang Hongsong New Material Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-13
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to a corrugated carton with a buffer structure, and belongs to the technical field of corrugated cartons. The following technical scheme is proposed: the corrugated container box comprises a corrugated container box body, wherein L-shaped protective edges are respectively arranged at four corners of the inner side of the corrugated container box body, a bottom plate is fixed at the lower side of each L-shaped protective edge, and two buffering mechanisms are arranged between vertical plates of the L-shaped protective edges and located on the same side. The utility model has the advantages that the integral anti-collision capacity of the corrugated board box main body is improved, so that the objects placed in the corrugated board box main body are prevented from being damaged, and the compression resistance of the corrugated board box main body is improved.

Description

Corrugated carton with buffer structure

Technical Field

The utility model relates to the technical field of corrugated cardboard boxes, in particular to a corrugated cardboard box with a buffer structure.

Background

The corrugated board is formed by bonding at least one layer of corrugated paper and one layer of box board paper (also called box board), and has good elasticity and extensibility. The corrugated carton is simple in structure in the prior art, articles in the corrugated carton are easily damaged in the process of loading and transporting the articles, such as collision, and certain loss is brought, and meanwhile, the articles in the lower corrugated carton are easily crushed due to low strength of the corrugated carton and are stacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a corrugated cardboard box with a buffer structure to avoid damaging articles in the box.

The technical scheme of the utility model is as follows: the utility model provides a corrugated carton with buffer structure, includes corrugated container box main part, the inboard four corners of corrugated container box main part is provided with L shape safe edge respectively, the downside of L shape safe edge is fixed with the bottom plate, lies in two with one side be provided with buffer gear between the riser of L shape safe edge.

Preferably, an L-shaped buffer block is fixedly bonded to the outer side of the L-shaped protective edge, and the L-shaped buffer block is made of a rubber material.

Preferably, the L-shaped protective edge and the outer side of the L-shaped buffer block are jointly provided with a vertically arranged positioning groove, and a positioning strip matched with the positioning groove is fixed on the inner wall of the corrugated container main body.

Preferably, the vertical grooves of vertical setting are all seted up to two risers of L shape safe edge, buffer gear sets up in the baffle of two vertical grooves that correspond including sliding jointly, the outside of baffle is fixed with the buffer spring of a plurality of rows of horizontal settings, every row buffer spring's the outside is fixed with the shaped plate of bending jointly.

Preferably, the bent plate includes a lateral plate portion and a sloping plate portion fixed to a lower side of the lateral plate portion, and the sloping plate portion is inclined inward.

Preferably, a bottom buffer block is fixedly bonded to the upper side of the bottom plate, and the bottom buffer block is made of a rubber material.

Preferably, four the bottom plates are mutually connected fixedly through clamping, wherein a pair of obliquely arranged bottom plates are mutually abutted and are respectively provided with symmetrically arranged mortises, and the other pair of obliquely arranged bottom plates are respectively fixed with mortise blocks matched with the mortises.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. through the arrangement of the buffer mechanism, the L-shaped protective edge and the bottom plate, each part of the corrugated board box main body has a buffer function, so that the integral anti-collision capacity of the corrugated board box main body is improved, and the objects placed in the corrugated board box main body are prevented from being damaged;

2. when a plurality of corrugated container main parts are stacked, the four L-shaped protective edges in the corrugated container main part can be stacked up and down to support the weight of the corrugated container main part, and the compression resistance of the corrugated container main part is improved.

Drawings

Fig. 1 is a top view of a corrugated cardboard box with a cushioning structure;

FIG. 2 is a schematic perspective view of the L-shaped safe edge of FIG. 1;

fig. 3 is a schematic perspective view of the bent plate of fig. 1.

Reference numerals: the corrugated container comprises a corrugated container body 1, a 2L-shaped protective edge, a 3L-shaped buffer block, a 4 bottom plate, a 51 mortise, a 52-mortise block, a 6 buffer mechanism, a 61 partition plate, a 62 bending-shaped plate, a 63 buffer spring, a 7 positioning strip, a 9 vertical groove, a 10 bottom buffer block and a 11 positioning groove.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the corrugated cardboard box with a buffering structure according to the present invention comprises a corrugated cardboard box main body 1, wherein L-shaped protecting edges 2 are respectively disposed at four corners of an inner side of the corrugated cardboard box main body 1, L-shaped buffering blocks 3 are bonded and fixed to outer sides of the L-shaped protecting edges 2, the L-shaped buffering blocks 3 are made of rubber materials, the L-shaped buffering blocks 3 can be made of other elastic materials with the same properties, the L-shaped buffering blocks 3 can play a role of buffering when the corrugated cardboard box main body 1 is collided, so as to prevent the articles placed in the corrugated cardboard box main body 1 from being damaged, and improve the anti-collision performance, a bottom plate 4 is fixed to a lower side of the L-shaped protecting edges 2, a bottom buffering block 10 is bonded and fixed to an upper side of the bottom plate 4, the bottom buffering block 10 is made of rubber materials, and the bottom buffering block 10 can be made of other elastic materials with the same properties, the arrangement of bottom buffer block 10 can carry out the effect of buffering to the article of placing in corrugated container board case main part 1, avoids the article to suffer destruction, is located to be provided with buffer gear 6 between the riser of two L shape safe edges 2 with one side.

In this embodiment, during the use, can place four L shape safe edges 2 respectively at four inside edges of corrugated container main part 1, then place the article between four L shape safe edges 2, and the article bottom is located bottom plate 4, can make article and corrugated container main part 1's bottom have certain buffer space, the article of square is preferably placed to this corrugated container main part 1, and four edges of article correspond with four L shape safe edges 2 respectively, when a plurality of corrugated container main parts 1 pile up simultaneously, can make four L shape safe edges 2 in corrugated container main part 1 pile up from top to bottom, support the weight of corrugated container main part 1 above, corrugated container main part 1's compressive property has been improved.

Example two

As shown in fig. 1-2, the corrugated cardboard box with a buffering structure according to the present invention includes a corrugated cardboard box main body 1, wherein L-shaped protecting edges 2 are respectively disposed at four corners of an inner side of the corrugated cardboard box main body 1, a bottom plate 4 is fixed to lower sides of the L-shaped protecting edges 2, and a buffering mechanism 6 is disposed between vertical plates of two L-shaped protecting edges 2 located on the same side;

this embodiment still includes, the constant head tank 11 of vertical setting is seted up jointly in the outside of L shape safe edge 2 and L shape buffer block 3, corrugated container box main part 1's inner wall is fixed with the location strip 7 that matches with constant head tank 11, when placing corrugated container box main part 1's corner with L shape safe edge 2, can be so that location strip 7 inserts in the constant head tank 11, and then can fix a position L shape safe edge 2, in order to avoid L shape safe edge 2 to take place the skew, be convenient for put into of article.

EXAMPLE III

As shown in fig. 1 to 3, the corrugated cardboard box with a buffering structure according to the present invention includes a corrugated cardboard box main body 1, wherein L-shaped protecting edges 2 are respectively disposed at four corners of an inner side of the corrugated cardboard box main body 1, a bottom plate 4 is fixed to lower sides of the L-shaped protecting edges 2, and a buffering mechanism 6 is disposed between vertical plates of two L-shaped protecting edges 2 located on the same side;

this embodiment still includes, vertical groove 9 of vertical setting is all seted up to two risers of L shape safe edge 2, buffer gear 6 sets up in two perpendicular grooves 9's that correspond baffle 61 including sliding jointly, the thickness of baffle 61 and the width phase-match that erects groove 9, the joint strength between multiplicable baffle 61 and the L shape safe edge 2, the outside of baffle 61 is fixed with the buffer spring 63 of a plurality of rows of horizontal settings, buffer spring 63's row number and quantity are all set for according to the needs of reality, the outside of every row of buffer spring 63 is fixed with bending plate 62 jointly, bending plate 62 comprises horizontal plate and the inclined plate portion that is fixed in the horizontal plate portion downside, and inclined plate portion inclines to the inboard.

In this embodiment, after the L-shaped edge protectors 2 are assembled, the partition boards 61 of the buffer mechanisms 6 are inserted into the corresponding vertical grooves 9, and the partition boards 61 are pushed downwards, the inclined board parts of the bent boards 62 can contact with the corrugated cardboard box main body 1, so that the bent boards 62 are pushed towards one side of the partition boards 61 in an extruding manner, and the buffer springs 63 are compressed, after the buffer mechanisms 6 are assembled, a buffer space can be formed between the partition boards 61 and the corrugated cardboard box main body 1, and meanwhile, when the buffer springs 63 are arranged on the side surfaces of the corrugated cardboard box main body 1, the buffer is performed, and the articles in the corrugated cardboard box main body 1 are prevented from being damaged.

Example four

this embodiment still includes, four bottom plates 4 are mutually through joint fixed connection, and wherein the bottom plate 4 butt of each other of a pair of slope setting, and set up the tongue-and-groove 51 that the symmetry set up respectively, and the bottom plate 4 that a pair of slope set up in addition all is fixed with the mortise piece 52 that matches with tongue-and-groove 51, and the joint strength of bottom plate 4 can be increased in the cooperation of mortise piece 52 with mortise 51.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A corrugated cardboard box with a cushioning structure, comprising a corrugated cardboard box main body (1), characterized in that: the corrugated container board is characterized in that L-shaped protective edges (2) are respectively arranged at four corners of the inner side of the corrugated container board main body (1), a bottom plate (4) is fixed at the lower side of each L-shaped protective edge (2), and two buffering mechanisms (6) are arranged between vertical plates of the L-shaped protective edges (2) and located on the same side.

2. The corrugated cardboard box with the buffering structure as claimed in claim 1, wherein an L-shaped buffering block (3) is adhesively fixed to the outer side of the L-shaped protecting edge (2), and the L-shaped buffering block (3) is made of rubber material.

3. The corrugated cardboard box with the buffer structure as claimed in claim 2, wherein the L-shaped protective edge (2) and the L-shaped buffer block (3) are provided with a vertical positioning groove (11) together, and a positioning strip (7) matched with the positioning groove (11) is fixed on the inner wall of the corrugated cardboard box main body (1).

4. The corrugated cardboard box with the buffering structure as claimed in claim 1, wherein vertical grooves (9) are formed in two vertical plates of the L-shaped protecting edge (2), the buffering mechanism (6) comprises a partition board (61) which is arranged in the two corresponding vertical grooves (9) in a sliding manner, a plurality of rows of buffering springs (63) which are arranged in the transverse direction are fixed on the outer side of the partition board (61), and a bending-shaped plate (62) is fixed on the outer side of each row of the buffering springs (63) in a sliding manner.

5. The corrugated cardboard box with the buffering structure as claimed in claim 4, wherein the bent plate (62) is composed of a lateral plate portion and a sloping plate portion fixed to a lower side of the lateral plate portion, and the sloping plate portion is inclined inward.

6. The corrugated cardboard box with a buffering structure as claimed in claim 1, wherein a bottom buffering block (10) is adhesively fixed to an upper side of the bottom plate (4), and the bottom buffering block (10) is made of a rubber material.

7. The corrugated cardboard box with the buffering structure as claimed in claim 1, wherein four bottom plates (4) are fixedly connected with each other by clamping, wherein a pair of the bottom plates (4) arranged obliquely are abutted against each other and are respectively provided with symmetrically arranged mortises (51), and the other pair of the bottom plates (4) arranged obliquely are fixed with mortise blocks (52) matched with the mortises (51).