CN216333491U

CN216333491U - Carton capable of improving bearing capacity

Info

Publication number: CN216333491U
Application number: CN202122756239.XU
Authority: CN
Inventors: 赵郡樱
Original assignee: Zhejiang Yiming Packaging Printing Co ltd
Current assignee: Zhejiang Yiming Packaging Printing Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-19
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the field of packaging boxes, in particular to a carton capable of improving bearing capacity, which comprises a box cover and a box body arranged in the box cover, and is characterized by also comprising a bearing component arranged on the box cover and the box body; the bearing assembly comprises a support frame and a limiting structure, wherein the support frame and the limiting structure are installed in the box body, and the height of the support frame is smaller than the depth of the box body. According to the utility model, through the arrangement of the support frame, when the cartons are stacked, the support plate and the box cover are connected to play a role in bearing, so that the compressive strength and the bearing strength of the lower-layer cartons are improved, and therefore, the cartons can be stacked, the occupied area is reduced, and the transportation and stacking are convenient.

Description

Carton capable of improving bearing capacity

Technical Field

The utility model relates to the field of packaging boxes, in particular to a carton capable of improving bearing capacity.

Background

The carton is usually used as the parcel of commodity or the outer thing of using of no skin protection, mainly plays the inside article of protection, the effect of conveniently shifting article, but current carton when using, the carton can inevitably suffer to collide and lead to deformation, leads to the carton to damage, and when piling other carton on the carton, the carton that is in the lower floor collapses easily, leads to being difficult to realize between the carton that is equipped with the product and piles up to occupy great space when transportation or stacking. The utility model therefore proposes a carton with improved load-bearing capacity.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing carton is easy to deform and difficult to stack after collision, and is not beneficial to transportation or stacking.

In order to achieve the purpose, the utility model provides a carton capable of improving the bearing capacity, which comprises a box cover, a box body and a bearing component, wherein the box body is arranged in the box cover; the bearing assembly comprises a support frame and a limiting structure, wherein the support frame and the limiting structure are installed in the box body, and the height of the support frame is smaller than the depth of the box body.

Further preferably, the support frame comprises a plurality of support columns arranged at the included angle of the box body and connected with the limiting mechanism and a support plate arranged at the top of the support columns.

Further preferably, the limiting structures are limiting blocks which are arranged on four included angles of the box body and matched with the supporting columns and limiting holes which are arranged at the bottom of the box body and matched with the supporting columns.

Further preferably, the bottom of the box body is provided with a groove; the side surface of the box cover is provided with a handle.

Preferably, a matching groove matched with the box body in thickness is formed in the box cover, and the box cover is connected with the top of the supporting plate; the bottom of the box body is provided with a mounting groove matched with the box cover in thickness.

The utility model has the beneficial effects that: through the arrangement of the supporting columns and the supporting plates, when the cartons are stacked, the supporting plates and the box covers are connected to play a bearing role, so that the compressive strength and the bearing strength of the lower-layer cartons are improved, the cartons can be stacked, the occupied area is reduced, and the transportation and stacking are facilitated;

the support frame is stably arranged in the box body through the arrangement of the limiting structure, the support frame is limited by the limiting block and the box body, and the support frame is integrally vertical to the box body, so that the bearing strength of the support frame is improved, and the carton is supported by the support frame in an inward bending process and is difficult to bend inwards, so that the possibility of deformation of the carton after collision is reduced;

through the setting of cooperation groove and mounting groove, when the carton is piled highly, the mounting groove carries out spacing protection to the case lid, avoid the case lid bottom inwards or outwards to warp, the cooperation groove is protected the box, avoid the box top to warp, and the case lid is inside to be connected with the backup pad top, thereby make the carton when piling highly, the upper carton is evenly distributed to the backup pad to the pressure of lower floor's carton on, support the backup pad by the support column again, thereby improve the bearing strength of carton, make the carton can pile highly, be convenient for transport and stack, reduce the cost of transportation.

Drawings

FIG. 1 is an exploded schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the box and load bearing assembly of the present invention;

figure 3 is a cross-sectional view of the cover of the present invention.

The labels in the figure are: the box cover 1, the matching groove 11, the box body 2, the mounting groove 21, the bearing component 3, the support frame 31, the support column 311, the support plate 312, the limiting structure 32, the limiting block 321, the limiting hole 322, the groove 4 and the handle 5.

Detailed Description

The following provides a carton with improved load bearing capacity according to the present invention with embodiments and with reference to the accompanying drawings.

Referring to fig. 1-2, the carton with improved load-bearing capacity of the utility model comprises a box cover 1 and a box body 2 arranged in the box cover 1, and is characterized by further comprising a load-bearing component 3 arranged on the box cover 1 and the box body 2; the bearing component 3 comprises a support frame 31 and a limiting mechanism 32 which are arranged in the box body 2, and the height of the support frame 31 is smaller than the depth of the box body 2; the supporting frame 31 comprises a plurality of supporting columns 311 arranged at the included angle of the box body 2 and a supporting plate 312 arranged at the top of the supporting columns 311 through a strong glue; according to the utility model, the box cover 1 is supported through the arrangement of the support columns 311 and the support plates 312, so that the box body on the box cover 1 is supported, the bearing performance of the lower-layer box body is improved, the occupied area is reduced, and the transportation and stacking are facilitated.

Referring to fig. 1-3, the limiting mechanism 32 of the present invention includes a limiting block 321 and a limiting hole 322, wherein the limiting block 321 is located at four included angles of the box body 22, is matched with the supporting column 311, and is integrally formed with the box body 2, and the limiting hole 322 is arranged at the bottom of the box body 2 and is matched with the supporting column 311; the bottom of the box body 2 is provided with a groove 4; a handle 5 is arranged on the side surface of the box cover 1 through strong glue; according to the utility model, the support frame 31 is more stably arranged in the box body 2 through the arrangement of the limiting blocks 321 and the limiting holes 322, so that the stability of the whole structure of the box body 2 is improved, the bearing performance of the carton can be improved, the height of the stacked carton is increased, the transportation and the stacking are convenient, and the transportation cost is reduced; through the arrangement of the grooves 4, when people carry the carton, hands can be placed in the grooves 4 to directly carry the carton, and the carton does not need to be carried after one end of the carton is tilted, so that the labor intensity of people is reduced; through handle 5's setting, with handle 5 upwards pull up just can separate case lid 1 and box 2, open the carton, easy operation.

Referring to fig. 1-3, the cover 1 of the present invention is provided with a matching groove 11 adapted to the thickness of the case 2, and the cover 1 is connected to the top of the supporting plate 312; the bottom of the box body 2 is provided with a mounting groove 21 matched with the box cover 1 in thickness; according to the utility model, through the arrangement of the matching groove 11, when the box cover 1 is matched with the box body 2, the top of the box body 2 is inserted into the matching groove 11, and the matching groove 11 carries out limiting protection on the top of the box body 2, so that after the carton is pressed down, the top of the box body 2 is prevented from being bent, the structural stability of the box body 2 is improved, the stability of the overall structure of the carton is improved, and the bearing performance of the carton is improved; through the setting of mounting groove 21, when case lid 1 and box 2 cooperate, the bottom of case lid 1 inserts in the mounting groove 21, improve case lid 1's structural stability, thereby improve the bearing performance of carton, and case lid 1 is inside to be connected with backup pad 312, the area of contact between case lid 1 and the box 2 has been improved, disperse the pressure of upper carton, reduce the pressure that receives in the 2 unit areas of box, thereby improve the bearing performance of carton, make the height that the carton piles up higher, thereby be convenient for transport and stack and store.

Referring to the attached drawings 1-3, the working principle of the present invention is that, when the carton is used, one end of the supporting column 311 is inserted into the limiting hole 322 through the limiting block 321, the supporting plate 312 is engaged with the inside of the carton 2 to support the inside of the carton 2, so that the carton 2 is bent inward to be deformed to receive a larger force, and the bottom of the carton 1 is engaged with the insertion groove 21 to stabilize the external connection of the carton 2, so that the carton 2 is limited by the carton cover 1 when being bent outward to be deformed, thereby making the overall structure of the carton 2 more stable, improving the bearing performance of the carton, when the carton cover 1 is completely engaged with the carton 2, the inside of the carton cover 1 is contacted with the supporting plate 312 to increase the contact area between the carton cover 1 and the supporting plate 312, thereby reducing the pressure received by the carton 2 in unit area, enhancing the bearing performance of the carton 2, not only reducing the damage rate of goods, ensuring the safety of goods, but also improving the stacking height of the carton, the transportation and the stacking of the paper boxes are convenient.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. A carton for improving the bearing capacity comprises a box cover (1) and a box body (2) arranged in the box cover (1), and is characterized by also comprising a bearing component (3) arranged on the box cover (1) and the box body (2); the bearing assembly (3) comprises a support frame (31) and a limiting mechanism (32) which are installed in the box body (2), and the height of the support frame (31) is smaller than the depth of the box body (2).

2. A carton for increasing the load bearing capacity of claim 1, wherein: the supporting frame (31) comprises a plurality of supporting columns (311) which are arranged at the included angle of the box body (2) and connected with the limiting mechanism (32) and a supporting plate (312) arranged at the top of each supporting column.

3. A carton for increasing the load bearing capacity of claim 2 wherein: the limiting mechanism (32) is a limiting block (321) which is arranged on four included angles of the box body (2) and matched with the supporting column (311) and a limiting hole (322) which is arranged at the bottom of the box body (2) and matched with the supporting column (311).

4. A carton for increasing the load bearing capacity of claim 1, wherein: a groove (4) is formed in the bottom of the box body (2); the side surface of the box cover (1) is provided with a handle (5).

5. A carton for increasing the load bearing capacity of claim 4 wherein: a matching groove (11) matched with the box body (2) in thickness is formed in the box cover (1), and the box cover (1) is connected with the top of the supporting plate (312); the bottom of the box body (2) is provided with a mounting groove (21) matched with the box cover (1) in thickness.