KR101999669B1 - boxes for transportation - Google Patents

Abstract

The present invention relates to a box for transportation for transporting parts such as ailerons, trailing-edge flaps, leading-edge flaps, and inboard spoilers in an assembly belonging to the wing of a jetliner, and more specifically, to a box for transportation, in which the bottom surface of the box for transportation has a shock absorbing material for protecting the parts from an impact from below, and can allow a plurality of parts to be stacked on the long and short side surfaces of the box for transportation. To this end, the box for transportation comprises: an upper cover covering an upper portion thereof; side portions forming four side surfaces; and a lower side portion supporting a lower portion. Long sideboards of the side portions include detachable multi-stage assembly portions, the lower portion includes a shock absorbing portion protecting the parts packaged on a lower side thereof from an impact from below, the bottom surface of the lower side portion includes a pallet provided to maintain the box for transportation from the ground at a predetermined height, and the pallet includes a plurality of support frames stacked in multi-stage and having a lattice shape.

Description

 Transportation boxes {boxes for transportation}

The present invention relates to an assembly belonging to a wing of a jetliner having a transport box for transporting components such as Ailerons, Trailing-edge flaps, Leading-edge flaps and Inboard spoilers. And more particularly to a transportation box in which a bottom surface of a transportation box is provided with a shock absorber for protecting a component from a shock at a lower portion thereof and a plurality of parts can be stacked inside the long side board of the transportation box.

In general, when transporting various goods by using transportation means (vehicle, train, ship, airplane, etc.), it is possible to prevent damage to the goods from external impact and to load and store a large amount of goods during transportation. Boxes are widely used, and various materials and forms of such transportation boxes have been proposed.

As a material of the transportation box, a paper box made of paper, a plastic box made of synthetic resin, a wooden box made of wood, and the like are used. However, the paper box has good heat retention and cushioning properties, It is vulnerable to moisture and can not be reused after use, so that it can not be used only as a waste paper.

In addition, the plastic box can absorb some impact from the outside, but has a fatal defect that the plastic box is broken when a large impact is applied.

On the other hand, the wooden box is relatively strong, so that even if a large impact is applied during transportation, it absorbs the impact and hardly breaks, and is widely used as a packaging box for long-distance transportation goods.

The wooden box includes a bottom plate, a plurality of side plates vertically installed on the periphery of the bottom plate, and a cover plate provided on the top of the plurality of side plates. The bottom plate, the side plate and the cover plate are fixed .

As described above, the prior art of the wooden box includes a body portion having a plurality of side plates and supporting rods coupled to each other by fastening means, and a lower portion coupled to the pedestal, as disclosed in Korean Utility Model Registration No. 20-0143371, And a wooden box having a body and a lid, wherein the body and the lid are bound to each other and a band is wrapped around the lid. The styrofoam sealing member is attached on the lower surface of the lid, It is made of wooden box for transportation.

However, since a plurality of side plates and supports are assembled with nails which are a plurality of fastening means, the time required for fabrication is increased, so that the work efficiency is lowered. In addition, inside the pedestal having a plurality of pieces, It is not installed, and it is possible to know the problem that parts are damaged in transportation.

As another prior art, as disclosed in Patent Registration No. 10-1672981, all the parts are assembled in the process of manufacturing the packaging box, so that it is easy to store and transport, and the assembly of the packaging box in the pallet It is possible to increase the efficiency of the logistics process because the loading and packaging can proceed quickly.

However, there is an extremely limited structure in which only one part can be packed in the inside of the panel part.

In the structure of the pallet, a plurality of support frames provided on the support frame and a lower plate provided on the support frame are provided. In the structure of the plurality of support frames and the lower plate, There is a structural problem that can not be protected.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a multi-stage assembly unit in which transportation parts can be transported in a large quantity within a transportation box.

It is another object of the present invention to provide a shock absorber for protecting a component from impact on a floor surface at the lower part of a transportation box.

It is another object of the present invention to provide a side collision absorbing portion for preventing a fork of a fork of a forklift that lifting a transportation box from being hit by a side portion to protect the packaged part.

It is another object of the present invention to provide an edge protecting member at the lower edge of the inside of the shipping box, thereby protecting the edge of the lower packed component.

In order to achieve the above object, according to the present invention, there is provided a transportation box comprising an upper lid covering an upper portion, a side portion forming a four-sided side and a lower portion supporting a lower portion,

Wherein the long side board of the side part is detachably attached to the long side board,

A shock absorber for protecting a lower part of the lower part from a shock;

A pallet provided at a lower surface of the lower portion to maintain a transportation box at a predetermined height from the ground;

Wherein the pallet includes a plurality of support frames stacked in a multi-stage structure in a lattice shape,
A side impact absorbing portion for preventing breakage of the short sideboard from a blow of a fork of a forklift;
Wherein the side impact absorbing portion comprises: a shock absorbing panel directly receiving the fork impact;
Absorbing panels; and elastic members that absorb impacts to the inside of the shock-absorbing panel;
A buffer spring for relieving an impact;
The outer diameter of the buffer spring has a feature of including a bushing.

The multi-stage assembly includes a multi-stage frame having a multi-step thread groove at regular intervals.

An interlayer frame which is detachable by bolts to the multi-stage frame;

A boundary frame connecting the both sides of the long side board to the upper side of the interlayer frame and serving as a boundary line of upper and lower parts;

And a movable blocking frame for blocking the fluidity of the parts stacked on the upper side by connecting both sides of the long side board to the upper side of the multi-stage frame.

The shock absorber is selectively made of a material selected from the group consisting of a rubber plate, a dustproof plate, a corrugated cardboard, a mat, and a sponge according to the load and characteristics of the lower part.

And an edge protecting member for protecting an edge of the lower part on the inner bottom surface of the transportation box;

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And the edge protection member includes a coupling groove portion formed to be slidably coupled to the multi-stage frame and the interlayer frame.

The edge protecting material may be made of any one of a rubber sheet, a corrugated cardboard sheet, and a sponge.

As described above, according to the present invention, a multi-stage assembling part is installed in the inside of a transportation box to reduce a transportation cost by transporting a large quantity of parts, and a shock absorber is installed on a bottom surface of a transportation box, And the fork of the forklift is equipped with a side collision absorbing portion for preventing the side portion from being hurt so as to protect the packaged part and to protect the edge of the lower packed part by providing the edge protecting material at the lower edge of the inside of the shipping box .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a transportation box of the present invention. FIG.
2 is a bottom view of a pallet applied to the present invention.
Fig. 3 is a perspective view showing a state in which parts packaged on the lower side of the transportation box of the present invention are bound; Fig.
FIG. 4 is a perspective view of a part packaged on a lower side of a transportation box according to the present invention in a state where an upper side thereof is fixed by a boundary frame. FIG.
Fig. 5 is a perspective view showing a state in which components packaged on the upper side of the transportation box of the present invention are bound; Fig.
Fig. 6 is a perspective view showing a state in which the upper side of a component packaged on the upper side of the transportation box of the present invention is fixed by a movable blocking frame; Fig.
Fig. 7 is a perspective view of a transportation box according to the present invention, in which parts packaged on the lower side are finally assembled with an upper plate. Fig.
8A is a side cross-sectional view of the transportation box of the present invention.
FIG. 8B is a side cross-sectional view of the transportation box of the present invention in which parts are packed on the upper and lower sides. FIG.
9 is an enlarged view of a multi-stage assembly applied to the present invention.
10A and 10B are side cross-sectional views of a state in which a plurality of parts are packed in a state in which the interlayer frame applied in the present invention is raised by one space.
11A and 11B are side cross-sectional views showing a state in which a single part is packaged in a state in which an interlayer frame applied to the present invention is raised by two chambers.
12A and 12B are side cross-sectional views showing a state in which a side fascia absorbing portion is provided on a short sideboard as another embodiment of the present invention.
13 is a perspective view of a state in which the edge protecting member is separated as another embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 and 2, the transportation box 100 includes a side part 300 and a lower part 400 and a lower part 400 supporting the lower part 400 and the lower part 400, And can be largely divided into a pallet 500 to be combined.

The multi-stage assembly 320 includes a multi-stage frame 321 having multi-step thread grooves 321a at regular intervals. The multi-stage assembly 320 includes a long side board 310, The interlayer frame 322 detachable by the bolts B is engaged.

The main purpose of the boundary frame 323 provided on the upper side of the interlayer frame 322 is to allow the parts P1 and P2 to be separately packed up and down.

Particularly, as shown in FIGS. 11A to 12B, the interlayer frame 322 is formed by selecting a multi-stepped screw groove 321a formed in the multi-stage frame 321 according to the width of the component, It is designed to pack parts.

A movable blocking frame 324 is coupled to the upper side of the multi-stage frame 321 to block the fluidity of the component P2 stacked on the upper side by connecting both sides of the long side board 310. [

 The lower part 400 is provided with a shock absorbing part 410 for protecting the lower part P1 from the impact of the lower part. The impact absorbing part 410 is formed of a rubber plate, a dustproof plate, a corrugated cardboard, It is preferable to selectively fabricate a material of any one of a mat and a sponge.

The pallet 500 is provided with a plurality of support frames 510 which are stacked in a multi-stage structure and are arranged in a lattice pattern.

As shown in FIGS. 12A to 12B, the side surface 300 may be formed on the side surface of the short side board 325 in order to protect the short side board 300 from the impact of the fork of the forklift. The side impact absorbing portion 326 is provided with the impact absorbing panel 327 directly receiving the impact of the fork and the inner side of each of the elastic absorbing portions 327 absorbing the impact The elastic portion 328 is coupled to a cushioning spring 328a for relieving an impact and a bushing 328b to an outer diameter of the cushioning spring 328a.

An edge protection member 329 for protecting the edge of the lower part P1 is provided on the inner bottom surface of the transportation box 100. [

The edge protecting member 329 may be made of any one of a rubber plate, a corrugated cardboard sheet, and a sponge.

An embodiment of the " transport box " of the present invention constructed as described above is as follows.

As shown in FIG. 3, when the lower part P1 packed in the lower side is seated in the transportation box 100, the lower part P1 is protected from the lower external impact as shown in FIG. 8B The lower part P1 is fixed on the impact absorbing part 410 by a belt or a load fixing bar so that the lower part P1 can not move during the transportation process.

In the state where the lower part P1 is seated on the lower part 400 as described above, the interlayer frame 322 selects the multi-step thread groove 321a in the multi-stage frame 321 and fastens it with the bolt B The boundary frame 323 connecting both sides of the long sideboard 310 is bolted to the upper side of the interlayer frame 322 from the outside of the long sideboard 310 while bordering the upper and lower parts P2 and P1 .

When the boundary frame 323 is fixed, the upper part P2 is seated on the upper side of the boundary frame 323, and the upper part P2 is fixed by a belt or a load fixing bar so that the upper part can not move.

When the upper and lower parts P2 and P1 are all received in the transportation box 100, the upper part of the transportation box 100 is finally covered using the upper lid 200 and then the upper lid 200 200 are fastened with bolts at the upper end of the long side board 310 and the short side board 325 to complete the packaging.

In another embodiment of the present invention, the side impact absorbing portion 326 attached to the short side board 325 may be formed by cutting a short side board 325 from the fork of the forklift, as shown in FIGS. 12A and 12B Thereby protecting the parts packed in the transportation box 100 by preventing them from being damaged.

In other words, each of the elastic portions 328 for absorbing impact is disposed inside the shock absorbing panel 327 directly receiving the impact of the fork, and the elastic portion 328 includes a cushioning spring 328a for alleviating an impact, , And a bushing 328b is coupled to the outer diameter thereof.

13, the edge protecting member 329, which is another embodiment of the present invention, is installed at the lower edge of the inside of the transportation box 100, and particularly, the multi-stage frame 321 and the moving frame 322 And a coupling groove portion 330 formed to be coupled to the slide is formed.

Here, the edge of the lower part P1 is protected.

Although the present invention has been described with reference to the accompanying drawings and the preferred embodiments described above, the present invention is not limited thereto but is limited by the following claims. Accordingly, those skilled in the art will appreciate that various modifications and changes may be made thereto without departing from the spirit of the following claims.

100: Transport box 200: Top cover
300: side portion 310: long side board
320: Multistage assembling part 321: Multistage frame
321a: Multistage screw groove 322: Interlayer frame
323: boundary frame 324: movement blocking frame
325: short side board 326: side impact absorbing portion
327: Shock absorption panel 328: Elastic part
328a: buffer spring 328b: bushing
329 Edge protection member 330:
400: lower side part 410: shock absorbing part
500: pallet 510: support frame
B: Bolt P1: Lower part
P2: upper part

Claims (6)

A transportation box comprising an upper cover covering an upper portion, a side portion forming a four-sided side, and a lower portion supporting a lower portion,
Wherein the long side board of the side part is detachably attached to the long side board,
A shock absorber for protecting the lower part of the lower part from the impact;
A pallet provided at a lower surface of the lower portion to maintain a transportation box at a predetermined height from the ground;
Wherein the pallet includes a plurality of support frames stacked in a multi-stage structure in a lattice shape,
A side impact absorbing portion for preventing breakage of the short sideboard from a blow of a fork of a forklift;
Wherein the side impact absorbing portion comprises: a shock absorbing panel directly receiving the fork impact;
Absorbing panels; and elastic members that absorb impacts to the inside of the shock-absorbing panel;
A buffer spring for relieving an impact;
Wherein the outer diameter of the buffer spring includes a bushing. The method according to claim 1,
Wherein the multi-stage assembly includes a multi-stage frame having a multi-step thread groove at regular intervals;
An interlayer frame which is detachable by bolts to the multi-stage frame;
A boundary frame connecting the both sides of the long side board to the upper side of the interlayer frame and serving as a boundary line of upper and lower parts;
And a movable shielding frame connected to both sides of the long side board on the upper side of the multi-stage frame to block fluidity of parts stacked on the upper side. The method according to claim 1,
Wherein the shock absorber is selectively made of one of a rubber plate, a dustproof plate, a corrugated cardboard, a mat, and a sponge according to the load and characteristics of the lower part. delete 3. The method of claim 2,
An edge protecting member for protecting an edge of a lower part on a bottom surface of the transportation box;
Wherein the edge protection member includes a coupling groove portion formed to be slidably coupled to the multi-stage frame and the interlayer frame. 6. The method of claim 5,
Wherein the edge protecting material is made of a material selected from the group consisting of a rubber sheet, a corrugated cardboard sheet and a sponge.

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