CN205554855U - Environment -friendly high strength heavy load corrugated box - Google Patents

Abstract

The utility model discloses an environment -friendly high strength heavy load corrugated box, include: box, angle bead skeleton and backing plate, the angle bead skeleton bonds inboardly at the box, the angle bead skeleton includes 4 box direction of height angle bead boards and 2 bottom of the case length direction angle bead boards and 1 bottom of the case width direction angle bead board. The utility model has the characteristics of intensity height, heavy load, with low costs.

Description

A kind of environment protection type high-strength heavy load corrugated case

Technical field

This utility model relates to packing technique field, is specifically related to a kind of environment protection type high-strength heavy load corrugated case.

Background technology

Corrugated case because of its low price, light quality, can recycle and extensively apply.But in the packaging of the products such as heavy duty metal part, precise electronic part, still select wooden packing box, tracing it to its cause and being because corrugated case is to be made of paper, its comprcssive strength is relatively weak, and load is relatively light, crush, bottom drain phenomenon easily occurs when using the packaging of heavy part.Therefore, there is the deficiency that intensity is weak, load is light in existing corrugated case.For this defect, most methods used such as five layers, seven layers etc. multi-wall corrugated boards solve in the industry, though this method can improve intensity and the load of carton, but this kind of method cost is high, is unfavorable for economic benefit and environmental benefit, still has deficiency.

Utility model content

For above-mentioned deficiency, the purpose of this utility model is to provide a kind of environment protection type high-strength heavy load corrugated case, has intensity height, heavy load, the feature of low cost.

For achieving the above object, the technical solution of the utility model is:

A kind of environment protection type high-strength heavy load corrugated case, including:

Casing, described casing includes left plate, right plate, front panel, postnotum, and extended up and down by left plate left inside lid, the left inside end, and extended up and down by right plate right inner cap, right inner bottom, and extended up and down by front panel front enclosing cover, front outer bottom, and extended up and down by postnotum rear enclosing cover, rear outer bottom；The side of described left plate is provided with and bonding with described front panel connects tongue；Described casing is integrally cut shaping by corrugated board；

Corner protector skeleton, described corner protector skeleton is integrally cut shaping by honeycomb cardboard；Described corner protector skeleton is bonded in described box inside, and with described casing bellows molding；Described corner protector skeleton includes 4 box height direction Corner protecting boards and 2 bottom length direction Corner protecting boards and 1 bottom width Corner protecting board；

Backing plate, described backing plate is bonded in the inner side at the described left inside end, and described backing plate is honeycomb cardboard.

The utility model has the advantages that: corrugated case of the present utility model uses integrally formed casing and integrally formed corner protector skeleton, bulk strength is high；Case pressure is stamped in the beneficially dispersion of the Corner protecting board in box height direction, prevents crush；The Corner protecting board of casing length direction and the Corner protecting board fit strip of width are conducive to improving bottom intensity and load, prevent bottom drain；This utility model has intensity height, heavy load, the feature of low cost.

Accompanying drawing explanation

Fig. 1 is corrugated case its flat presentation structural representation of the present utility model；

Fig. 2 is corner protector skeleton of the present utility model tiling state outcome schematic diagram；

Fig. 3 is that corner protector skeleton of the present utility model is with structural representation after casing bellows.

Detailed description of the invention

Embodiment:

As Figure 1-3, a kind of environment protection type high-strength heavy load corrugated case, including:

Casing, described casing includes left plate (1), right plate (2), front panel (3), postnotum (4), and extended up and down by left plate (1) left inside lid (101), the left inside end (102), and extended up and down by right plate (2) right inner cap (201), right inner bottom (202), and extended up and down by front panel (3) front enclosing cover (301), front outer bottom (302), and extended up and down by postnotum (4) rear enclosing cover (401), rear outer bottom (402)；The side of described left plate (1) is provided with and bonding with described front panel (3) connects tongue (103)；Described casing is integrally cut shaping by corrugated board；

Corner protector skeleton (5), described corner protector skeleton (5) is integrally cut shaping by honeycomb cardboard；Described corner protector skeleton (5) is bonded in described box inside, and with described casing bellows molding；Described corner protector skeleton (5) includes 4 box height directions Corner protecting board (501) and 2 bottom length direction Corner protecting board (502) and 1 bottom width Corner protecting board (503)；

Backing plate (6), described backing plate (6) is bonded in the inner side of the described left inside end (102), and described backing plate (6) is honeycomb cardboard.

The above is preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.

Claims (1)

1. an environment protection type high-strength heavy load corrugated case, it is characterised in that comprising:

Casing, described casing includes left plate, right plate, front panel, postnotum, and extended up and down by left plate left inside lid, the left inside end, and extended up and down by right plate right inner cap, right inner bottom, and extended up and down by front panel front enclosing cover, front outer bottom, and extended up and down by postnotum rear enclosing cover, rear outer bottom；The side of described left plate is provided with and bonding with described front panel connects tongue；Described casing is integrally cut shaping by corrugated board；

Corner protector skeleton, described corner protector skeleton is integrally cut shaping by honeycomb cardboard；Described corner protector skeleton is bonded in described box inside, and with described casing bellows molding；Described corner protector skeleton includes 4 box height direction Corner protecting boards and 2 bottom length direction Corner protecting boards and 1 bottom width Corner protecting board；

Backing plate, described backing plate is bonded in the inner side at the described left inside end, and described backing plate is honeycomb cardboard.