KR20050122089A - Multi container - Google Patents

Abstract

The present invention relates to a container for loading cargo, and in particular, a V-type loading box is formed at the bottom of the container body and an opening / closing door for opening and closing the V-type loading box is formed, and the bottom part is flat when the opening / closing door is closed. When the door is opened and the opening and closing door is opened, the V-type loading box is opened to allow structural change of the bottom portion, so that the general packaged general dry cargo can be loaded and the coiled special cargo can also be loaded in a combined container. It is about.

Description

Combined Containers {MULTI CONTAINER}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container for loading freight, and more particularly to a combined container capable of combining not only the packaged general dry cargo but also the coil type special cargo.

In general, a container is a container of a certain size that can efficiently and economically carry a large amount of cargo made for land transportation or ship transportation as a kind of transportation container, and that is, standardization of bulk cargo for safe and convenient transportation of cargo. Loading box.

The containers are subject to international conventions such as International Standard Organization (ISO), Convention for Safe Containers (CSC), Transport International Routier (Customs Convention on International Transport of Goods Under Cover of TIR Carnets), and International Union of Railways (USC). It is standardized by this standard, which defines the safety regulations on the structure and strength of containers for smooth distribution among countries and the standardized external dimensions for the distribution of unified structures that are internationally accepted.

The international standard for these containers (feet) is 20ft (length) × 8ft (width) × 8.5ft (height) and 40ft (length) × 8ft (width) × 8.5ft (height), 40ft (length) x 8ft (Width) x 9.5 ft (height) It has a standardized external dimension.

Such containers are transported on land by a trailer, which is a container transport vehicle, and in the case of the sea, a large container ship for loading containers is used to transport a large number of containers, and in some cases railroads and aircrafts are used. .

As shown in FIG. 7, the conventional container has a front end border and a rear end border installed at an upper portion of the lower structure, and is made of a regular frame of a hexahedron formed by connecting an edge to an upper railing and a lower railing. At this time, the upper and the side of the frame (Panel) is installed to form a roof and side walls, the rear end pairs for loading the cargo and unloading the loaded cargo is installed.

Most of the load of the container formed as described above is a general cargo that is loaded in the packaging unit in the state of putting the contents in the packaging container, the coil-type iron products, etc., due to the heavy weight and cylindrical state when loaded into the container Due to its mobility, it is difficult to handle, and there is a big risk of damage, and the end pair is formed only at the rear of the container, so that the transportation to the container is not convenient due to the inconvenience of loading and carrying out cargo. It's not a way. Due to this problem, most of the iron-type iron freight is moved or transported in the form of a bulk, and in some special cases, it is common to manufacture a special container and transport the container locally in a limited field.

However, in the case of transporting the cargo by manufacturing a special type of container, the process of repositioning the special type of container back to the producer's warehouse even if it transports because the bottom part cannot be flat due to the characteristics of the coil type cargo. The special type of container is not generally used because it is not exclusively used to transport other general cargoes, but is recovered as it is, thus increasing the logistics cost and lowering the competitiveness of freight. In addition, the coil-type iron product is a heavy product, but when the container is loaded inside a standardized container for the weight, only the lower space of the container is used, and thus the container volume usage efficiency is lowered, thus lowering the transportation efficiency per unit container. There was a low issue.

As a means for transporting the heavy cargo of the coil type as described above is a trailer, which is shown in Figure 8 attached to the domestic Patent Publication No. 1997-0002113 "coil-loading flatbed trailer".

The coil loading flat plate trailer is composed of a frame part and a coil loading switching part which can be converted into a structure for loading a coil, respectively, which are configured in the front loading part, the central loading part and the rear loading part of the coil loading flat plate trailer, respectively. The main beam of the left and right ends, the upper cross member, the lower cross tube, and the inclined beam are formed in the frame part, and the opening / closing door, the opening / closing guide part and the opening / closing door are rotated by the housing. The coil loading switching part is composed of the fixing part of the fixing function to fix the door in a horizontal state. In addition, the pair of opening and closing doors are installed so as to face each other, the hinged joints are configured to open and close the opening and closing doors are rotated on the mutual coupling portion between the main beam of the left and right ends of the skeleton portion of the opening and closing doors, respectively The guide rods are installed on both sides of each opening and closing door, and the opening and closing door is fixed in a horizontal state so as to load ordinary cargo. It rotates downward about the hinged joint and loads the coil between the front and rear doors of inclination before and after inclining.

However, while the coil loading trailer is a technology related to a trailer chassis that can be used both as a container and a coil, the present technology is a technical field that can use a general cargo and a coil-type special cargo in a container. There is an unsuitable problem to solve all the problems.

The present invention has been made to solve the above problems, an object of the present invention is to form a plurality of V-shaped grooves in the bottom of the container and to open and close the door to open and close the V-shaped grooves, the opening and closing door When the door is closed, the bottom part has a flat structure, so that the general dry cargo can be packed, and when the opening / closing door is opened, the V-shaped groove is opened so that the structure of the bottom part can be loaded so that the special cargo can be loaded. To provide a compatible container.

In addition, an object of the present invention is to provide a combined container that can increase the competitiveness of freight rate by increasing the efficiency of use of the volume inside the container when loading the coil-shaped heavy goods by making the height of the container in accordance with international standards.

In order to achieve the object of the present invention, it is made in the form of a rectangle to accommodate the cargo on the inner bottom of the main body, the bottom portion, the flat plate having a flat surface loading surface for loading the general cargo; It is achieved by a combined container characterized in that the groove is formed to load the cargo of the coil-shaped, consisting of a coil loading portion formed with an opening and closing cover for opening and closing the groove.

In addition, the object of the present invention is achieved by a combined container, characterized in that the loading surface and the coil loading portion is formed in the same width.

In addition, the coil loading portion, the V-shaped loading box formed with a "V" shaped groove in the bottom portion; The opening and closing cover for opening and closing the V-shaped loading box is formed to correspond to the V-shaped loading box shape and size, the opening and closing cover of the present invention by a combined container characterized in that fixed to the loading surface by a hinge The objective is achieved.

In addition, the opening and closing cover is divided into a first cover and a second cover is the object of the present invention is achieved by a combined container characterized in that the opening and closing operation in the form of a case at the bottom.

In addition, the object of the present invention is achieved by a combined container, characterized in that the side door is formed on one of the side walls constituting the main body.

In addition, the object of the present invention is achieved by a combined container characterized in that the height of the main body has a height of 1/2 of the existing container.

In addition, the object of the present invention is achieved by a combined container characterized in that the height of the main body has a height of 2/3 of the existing container.

Hereinafter, with reference to the accompanying drawings, a combined container according to the present invention that can specifically implement the object described in detail the embodiment as follows.

1 is a perspective view showing the appearance of a container for loading according to the present invention, the main body 1 of the container is a bottom portion 2, the ceiling portion (3) using an iron plate having ribs or irregularities for roughly flat or reinforced ), The front wall 4, the rear wall 5, and the side walls 6 and 7 are formed in a hollow rectangular shape, and the vertical reinforcing bars of the section steel are provided at the longitudinal edges of the outer body. .

The vertical reinforcement of the main body (1) has a shim (not shown) is formed at each corner portion so as to bind to each other when the container is lifted by a crane or loaded on a trailer, the body of the main body (1) A tunnel recess (not shown) is formed in the transverse direction of the bottom portion 2 to lift the container by a large forklift, and a clasp used for securing cargo in the loading chamber inside the main body 1 is provided. , Lashing Eye) is formed.

Preferably, two opening side doors 9 are formed on one side wall 6 of the side walls 6 and 7 of the main body 1 to charge the packaged general dry or coiled special cargo 40 or Export work is made easier.

The international standard standard (feet) of general container is 20ft (length) × 8ft (width) × 8.5ft (height) and 40ft (length) × 8ft (width) × 8.5ft (height) or 40ft (length) × 8ft (Width) x 9.5 ft (height) has a standardized external dimension, the length and width of the combined container according to the present invention is manufactured in the same manner as the international standard and the height of the main body 1 according to the size of the cargo I . Same height as before, Ⅱ. Conventional 1/2, 4.25ft or 4.75ft, III. By fabricating and manufacturing the existing two-thirds of 5.667ft or 6.333ft, it is possible to increase the use efficiency of the loading capacity without affecting the loading and transportation of the ship at all.

This is because the general container is transported as a plurality of tiers in the cargo hold and on deck, and if the height of the main body 1 is made 1/2 of the general container, the existing general container is replaced. Since the main body 1 is stacked in one space, there are no defects in the stacking, and if the height of the main body 1 is made 2/3 of the general container, the space for loading two conventional containers is Since the main body 1 can be loaded three, there are no defects in the loading, which can further increase the transportation efficiency of the container.

2 and 3 are a perspective view and a cross-sectional view showing a bottom portion of the combined container according to the present invention, the bottom portion 2 is a flat plate portion 10 and a coil type in a flat form so as to load the package-type general dry matter It has a structure consisting of a coil loading portion 20 that can load the special cargo 40.

Referring to the structure of the bottom portion 2 in detail, the bottom portion 2 is formed of a predetermined thickness and the coil loading portion having a predetermined distance in the vertical direction with respect to the width direction of the bottom portion (2) 20 is formed. That is, each of the four coil loading portion 20 formed in the bottom portion 2 has the same separation distance, the loading surface 11 located at the separation distance is the same as the width of the coil loading portion 20. It is formed in width.

The coil loading part 20 is a space for accommodating the coil type special cargo 40, and the V-type loading box 21 formed of the inclined surface 22 of the “V” shape groove and the V-type loading box 21. It consists of an opening and closing cover 23 for opening and closing.

The opening and closing cover 23 is formed in a shape corresponding to the shape of the V-shaped loading box 21 and is divided into a first cover 24 and a second cover 25, the first cover 24 and the first 2, the corner A of one side of the cover 25 is fixed to be movable by the hinge 29 at a portion forming the boundary between the inclined surface 22 and the loading surface 11. As shown in FIG. 3, the first cover 24 and the second cover 25 are horizontal to the loading surface 11 when the opening / closing cover 23 is inserted into the V-type loading box 21. An oblique side slope having the same slope as the inclined surface 22 such that the upper surface 26, the first cover 24 and the second cover 25 are in contact with each other, the support surface 27 and the inclined surface 22. It is formed in the form of a right triangle consisting of (28), the corner (A) between the upper surface 26 and the oblique inclined surface 22 is fixed to the loading surface 11 by a hinge 29 to the corner (A) The first cover 24 and the second cover 25 is in a state that can be opened and closed by a reference.

In addition, the handle 30 is formed on the upper surface 26 of the first cover 24 and the second cover 25 so as to easily open and close the first cover 24 and the second cover 25.

Therefore, in the case of loading the packaged general dry matter, as shown in FIGS. 2 and 3, when the opening and closing cover 23 of the coil loading part 20 is closed, the first cover 24 and the second cover 25 are closed. ) Is rotated by the hinge 29 so that the opening and closing cover 23 is inserted into the V-type loading box 21. Here, the opening and closing cover 23 has a size and shape corresponding to the V-shaped loading box 21, so that the upper surface 26 of the first cover 24 and the second cover 25 is the flat plate portion 10 Located at the same height as the loading surface 11 of the) and the entire bottom portion 2 has a structure of the flat plate loading portion 10 it is possible to load a general dry package packed in a certain form.

In addition, when loading the coil-shaped special cargo 40, as shown in Figs. 4 and 5, the upper surface 26 of the first cover 24 and the second cover 25 of the coil loading portion 20. When the opening and closing cover 23 is opened by holding the handle 30 formed on the cover, the first cover 24 and the second cover 25 are rotated about the hinge 29 to be seated on the loading surface 11. The V-shaped loading box 21 of the coil loading portion 20 is in an open state. That is, the upper surface 26 of the first cover 24 and the second cover 25 rotated about the hinge 29 is seated on the loading surface 11 and the support surface 27 is a neighboring agent. The inclined surface 28 of the first cover 24 and the second cover 25 and the hypotenuse inclined surface 28 of the first cover 24 or the second cover 25 are the V-shaped stacker 21. The V-shaped stacker 21 is in the form of a V-shaped groove having a wider width so that the bottom portion 2 is formed of a coil loading portion having a “V” -shaped groove ( 20) it is possible to safely load the coil type special cargo 40 as shown in FIG.

In addition, a side door 9 is formed at one side of the side walls 6 and 7 of the main body 1 so that the coil-shaped heavy material 40 can be easily loaded or carried out through the side wall door 9. have.

Preferably, a handle (not shown) is formed on the hypotenuse slope 28 of the first cover 24 and the second cover 25 to close the opening / closing cover 23 of the coil loading part 20 to form a flat structure. If you want to convert to using the handle (not shown) formed on the hypotenuse slope 28 can be easily converted to the structure of the bottom (2).

The combined container of the present invention has a V-type loading box formed at the bottom and an opening / closing door for opening / closing the V-type loading box. When the opening / closing door is closed, the bottom part has a flat structure and the opening / closing door is opened. In this case, the V-type loading box is opened so that the bottom part can be structurally transformed, so that the general dry cargo can be packed and the special cargo can be loaded as a coil. As it can be utilized, it provided an economically useful combined container that can reduce the logistics cost without a separate recovery cost.

In addition, the side door is formed on one of the side walls of the main body can be easily loaded or taken out of the coil-shaped heavy-duty container, it is possible to unload all weather provides a combined container that can be shipped quickly per unit weight It was.

In addition, a common container is 20 ft (length) x 8 ft (width) x 8.5 ft (height), which is an international standard (feet), and 40 ft (length) x 8 ft (width) x 8.5 ft (height), or 40 ft (length). It has a standardized external dimension of) x 8 ft (width) x 9.5 ft (height). The main body of the combined container according to the present invention is manufactured in the same length and width as the international standard and the height of the main body Ⅰ. Same height as before, Ⅱ. Conventional 1/2, 4.25ft or 4.75ft, III. By manufacturing the existing 2/3 of 5.667ft or 6.333ft and using the container that meets the outer diameter standard of the coil when loading the coil type special cargo, two containers of the present invention are placed in the space where one existing container is loaded. Since it is possible to load three combined containers of the present invention in a space for loading two or existing containers, a combined container which can improve transportation efficiency without affecting the existing transportation system is provided.

1 is a perspective view showing the appearance of a combined container according to the present invention,

Figure 2 is a perspective view of the bottom of the combined container according to the present invention,

3 is a cross-sectional view of the bottom of the combined container according to the present invention,

Figure 4 is a perspective view of the bottom portion showing a state when the opening and closing cover formed on the bottom of the combined container according to the present invention,

Figure 5 is a cross-sectional view of the bottom portion showing a state when the opening and closing cover formed on the bottom of the combined container according to the present invention,

6 is a cross-sectional view showing a state in which the coil-shaped heavy cargo is loaded in the V-shaped loading box of the combined container according to the present invention,

7 is a perspective view showing a conventional container,

8 is a perspective view showing a conventional trailer for loading a coiled special cargo.

* Description of the symbols for the main parts of the drawings *

1: body 2: bottom

3: Heavenly Government 4: Front Wall

5: rear wall 6, 7: side wall

9: side door 10: flat plate loading

11: Load side 20: Coil load part

21: Type V loading box 22: Slope

23: opening and closing cover 24: first cover

25: second cover 26: top

27: Ground 28: hypotenuse slope

29: hinge 30: handle

40: coil type special cargo

Claims (7)

It is made in the shape of a rectangle to accommodate cargo on the inner bottom of the body, The bottom portion, A flat plate loading portion having a flat surface for loading general cargo; Combined container comprising a coil loading portion including an opening and closing cover for opening and closing the groove, the groove is formed to load the coil-type special cargo. The method of claim 1, The loading container and the coil loading portion is a combined container, characterized in that formed in the same width. The method of claim 1, The coil loading portion, A V-shaped stack having a groove having a “V” shape in the bottom portion; Is formed to correspond to the shape and size of the V-shaped loading box is made of an opening and closing cover for opening and closing the V-shaped loading box, The opening and closing cover is a combined container, characterized in that fixed to the loading surface by a hinge. The method of claim 3, The opening and closing cover is divided into a first cover and a second cover is a dual purpose container, characterized in that the opening and closing operation in the opening and closing manner on the V-type loading box. The method of claim 1, Side wall constituting the main body, characterized in that the side door is formed. The method according to any one of claims 1 to 5, The height of the main body is a combined container, characterized in that having a height of 1/2 of the existing container. The method according to any one of claims 1 to 5, The height of the main body is a combined container, characterized in that having a height of 2/3 of the existing container.