KR100845087B1 - Container for marine - Google Patents

Abstract

A marine container is provided to prevent seizure of cargo maximumly, and to reduce a manufacturing cost and to promote a work by simplifying components of a locking part. A marine container includes: a container body(10) having a load space(10a) for loading cargo and slide rails formed on the upper and lower sides; a door(20) opening and closing a cargo entrance(11), and having a first door(21) of which one side is connected to the container body by a first hinge part(51), and a second door(22) hinge-connected to the other side of the first door by a second hinge part and having rollers formed on the upper and lower sides for rolling contact on the slide rails; and a locking part(30) having a locking rod(31) installed on the first door in a longitudinal direction, a handle(32) connected to the locking rod integrally and transversely, and a seal for holding and releasing locking of the handle to a connection bracket(34) of the second door.

Description

Marine Containers {CONTAINER FOR MARINE}

1 is a rear perspective view showing a conventional container,

FIG. 2 is a rear perspective view illustrating a state in which a deodorizer opens a door to deodorize cargo and the like in the container of FIG. 1;

3A is a rear perspective view illustrating a closed state of a door of a marine container according to a first embodiment of the present invention;

3B is a rear perspective view illustrating a state in which the locking portion of the marine container according to the first embodiment of the present invention is released;

3C is a rear perspective view illustrating a state in which the door of the marine container according to the first embodiment of the present invention is fully opened;

4A is a rear perspective view illustrating a closed state of a marine container according to a second embodiment of the present invention;

4B is a rear perspective view illustrating a state in which the locking portion of the marine container according to the second embodiment of the present invention is released;

4C is a rear perspective view illustrating a state in which a door of a marine container according to a second embodiment of the present invention is fully opened;

5 is a rear perspective view showing a marine container according to a third embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

10: container body 10a: loading space

20: door 21: first door

22: second door 30: locking part

31: locking rod 32: handle

33: seal 34: coupling bracket

35: Cam 36: Cam Keeper

41, 42: slide rail 43, 44: roller

45 gasket 50 support bracket

51: first hinge portion 52: second hinge portion

55: rotation axis

The present invention relates to a marine container, and more particularly, to a marine container that can not only deodorize the cargo, but also reduces the manufacturing cost.

In general, a container is a box-type loading box used to efficiently or economically transport a cargo, and is made of various materials such as wood, plywood, steel, aluminum, light alloy, fiber reinforced plastic (FRP), and the like. On the other hand, containers are classified into general use, liquid use, vehicle use, freezing use, and thermal insulation use according to the type of cargo to be handled.

Conventional marine containers that are transported by ship among these containers are the same as FIG. 1 and FIG. The conventional marine container 101 includes a container body 110 having a loading space for loading cargo therein; The left door which opens and closes the cargo entrance and exit 111 formed at the rear of the container body 110, and rotates around the left hinge part 151 and the right hinge part 152 provided on the left and right sides of the container body 110, respectively. 121 and the right door 122; A pair of locking rods 131 installed in the longitudinal direction of the doors 121 and 122 and held and released by the cam keeper 136 provided at the upper and lower ends of the container body 110, respectively, A locking portion 130 integrally provided with the locking rod 131 and having a handle 132 fixed to the handle latch 134; The left door 121 and the right door 122 includes a plate 115 provided in a position opposite.

At this time, the cam 135 which cam-moves with respect to the cam keeper 136 is formed in the upper end and the lower end of each locking rod 131. As shown in FIG.

The plate 115 is provided integrally with the right door 122 to cover the left door 121.

One of the handle clasps 134 provided on the right door 122 has a seal 133 having a serial number written on the container 101 after loading the cargo into the container 101 and having the approval of the customs. Here, the seal 133 is provided to prevent smuggling and theft of cargo, and can be used only once, and the container 101 is shipped while the seal 133 is attached.

On the other hand, in order to take out the cargo inside the container 101 from the imported place, first remove the seal 133, then open the right door 122, and then open the left door 121. The reason for opening the right door 122 first is that the plate 115 is provided on the right door 122 to cover the left door 121. When the handles 132 are rotated in both directions to open the doors 121 and 122, the locking rods 131 rotate in both directions integrally with the handles 132, and in this process, the cam 135 is rotated. As the door is rotated, the doors 121 and 122 are opened at a predetermined angle from the container body 110 so that an operator can easily open the doors 121 and 122.

By the way, in such a conventional marine container 101, since the deodorizer can easily open only the left door 121, there is a problem that the cargo inside is deodorized. That is, since the seal 133 needs to be removed to open the right door 122, a trail of deodorization remains. In the case of the left door 121, since the seal 133 is not present, the left door 121 is opened and then closed again. Since the traces of the deodorization is not left, it is not easy to recognize the state that the cargo is seized from the outside.

Referring to FIG. 2, the process of opening the left door 121 to deodorize the cargo will be described briefly.

First, the deodorizer bends the plate 115 covering the left door 121 to the right so that the left door 121 is easy to open.

Thereafter, when the handles 132 on the left door 121 side are rotated in both directions (see arrows) to rotate the pair of locking rods 131, the cams formed on the upper and lower ends of the respective locking rods 131 are rotated. As the 135 is rotated at the same time, the left door 121 is opened at a predetermined angle from the container main body 110 so that an operator can easily open the left door 121.

In this way, the deodorizer opens the left door 121 to take out the cargo therein, then closes the left door 121 through the reverse process, and then finally returns the flat plate 115 to the original position. . Therefore, since the seal 133 in the right door 122 remains outside, it becomes difficult to recognize that the cargo inside is deodorized.

In order to solve such a problem, a method of applying a separate locking device for locking between the left door and the right door may be adopted, but this method has a problem in that the manufacturing cost increases because of the additional cost. .

Accordingly, an object of the present invention is to provide a marine container that can not only prevent deodorization of cargo but also reduce manufacturing costs.

According to the present invention, in the marine container, a container body formed with a loading space for loading cargo therein; Open and close the cargo entrance formed in the rear of the container body, one side is hinged by the container body and the first hinge portion, one side is hinged by the other side and the second hinge of the first door A door having a second door therein; A locking rod installed in the longitudinal direction of the first door, a handle integrally coupled in a horizontal direction of the locking rod to traverse the second hinge portion to rotate the locking rod, and the handle provided to the second door Achieved by a locking portion having a seal for retaining and releasing engagement with respect to the engagement bracket.

Here, it is preferable that slide rails are provided at the upper and lower ends of the container body, and rollers are provided in rolling contact with the respective slide rails at the upper and lower ends of the second door.

The upper and lower ends of the locking rods are preferably cams cam-moving with respect to the cam keeper provided on the upper and lower ends of the container body.

It is preferable that a rubber gasket is provided around the door to seal the container body and the door.

In addition, according to the present invention, an object of the present invention is a marine container, comprising: a container body having a loading space for loading cargo therein; Open and close the cargo entrance formed in the rear of the container body, one side is hinged by the container body and the first hinge portion, one side is hinged by the other side and the second hinge of the first door A door having a second door therein; A support bracket provided on the first door, a handle provided across the second hinge portion in a horizontal direction of the support bracket to rotate about the support bracket about a rotation axis, and a coupling bracket provided on the second door; Is achieved by a locking portion having a seal for holding and releasing the lock.

Here, it is preferable that slide rails are provided at the upper and lower ends of the container body, and rollers are provided in rolling contact with the respective slide rails at the upper and lower ends of the second door.

It is preferable that a rubber gasket is provided around the door to seal the container body and the door.

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

Prior to the description, in various embodiments, components having the same configuration will be representatively described in the first embodiment using the same reference numerals, and in other embodiments, only the configuration different from the first embodiment will be described.

As shown in FIG. 3A, the marine container 1 according to the first embodiment of the present invention includes a container body 10 having a loading space 10a (see FIG. 3B) for loading cargo therein; A door 20 that opens and closes a cargo entrance and exit 11 (refer to FIG. 3B) formed at the rear of the container body 10 and is foldable; It comprises a locking portion 30 for holding and releasing the locking of the door 20 with respect to the container body 10.

The door 20 has a first door 21, one side of which is hinged by the container body 10 and the first hinge part 51, and one side of the door 20, the other side of the first door 21 and the second hinge part 52. Has a second door 22 which is hinged. Thus, the second door 22 may be rotated about the second hinge portion 52 and the first door 21 may be rotated around the first hinge portion 51.

Here, the rubber gasket 45 for hermetically sealing the container body 10 and the door 20 is preferably provided around the door 20. That is, since the door 20 and the container body 10 are hermetically sealed by the gasket 45, there is an advantage that water and the like can be prevented from penetrating into the container 1.

The locking unit 30 is a device for holding and releasing the first door 21 and the second door 22 with respect to the container body 10. The locking unit 30 is installed in the longitudinal direction of the first door 21. The rod 31, the handle 32 integrally coupled in the horizontal direction of the locking rod 31 and provided across the second hinge portion 52, and the handle 32 are coupled to the second door 22. It consists of a seal (33) for retaining and releasing the latch against the bracket (34). As such, one of the features of the present invention is that the central portion of the door 20 is connected to the second hinge portion 52 and is configured to open only when the door 20 releases the locking portion 30, The doors 21 and 22 can be opened and closed in both directions, so that only the left door 21 is opened to deodorize the cargo in the loading space 10a, unlike the conventional case in which the cargo is deodorized.

Cams 35 for cam movement with respect to cam keepers 36 provided on the top and bottom of the container body 10 are formed at the top and bottom of the locking rod 31. Thus, when the operator rotates the handle 32 in the left direction as shown in Figure 3b, the locking rod 31 is integrally rotated in the rotational direction of the handle 32, in this process the cam 35 is rotated to the first The door 21 is opened at a predetermined angle at the cargo entrance 11 to be released from the cam keeper 36.

At this time, the locking rod 31 is rotatably provided by the guide bracket 53 coupled to the first door 21.

The handle 32 is integrally coupled with the locking rod 31 across the first door 21 and the second door 22, for the operator to grasp to rotate the locking rod 31. At this time, the handle 32 is wrapped by a coupling bracket 34 coupled to the second door 22, the coupling bracket 34 is coupled with a seal 33 with the handle 32 interposed therebetween. Fix the handle 32.

Here, the seal 33 is provided to prevent smuggling and theft of cargo, and can be used only once, and the container 1 is shipped while the seal 33 is attached. That is, in general, the operator loads the cargo inside the container 1, and then binds the seal 33 with the serial number approved by the customs to the coupling bracket 34.

With this configuration, a process of opening the door 20 to take out the cargo loaded in the marine container 1 according to the first embodiment of the present invention from the import destination is briefly described with reference to FIGS. 3A to 3C. Is as follows.

3a shows the state of the container 1 shipped with the seal 33 attached to the loading space 10a of the container 1, after receiving customs approval.

In order to take out the cargo inside the container 1 from the place of import, as shown in FIG. 3B, the seal 33 is first removed from the coupling bracket 34, and then the handle 32 is rotated to the left to lock the rod. Rotate (31). Then, the cams 35 formed on the upper and lower ends of the locking rod 31 are rotated to be separated from the cam keeper 36, whereby the first door 21 is positioned at a predetermined angle about the first hinge portion 51. It is rotated and opened.

Thereafter, as shown in FIG. 3C, the first door 21 is moved to the first hinge portion 51 while the second door 22 is rotated to the left direction about the second hinge portion 52. By rotating to the center, the door 20 is completely opened, and the cargo of the loading space 10a may be taken out.

As such, the deodorizer must remove the seal 33 to open the door 20 and then open the door 20 through the above process, even if the door 20 is closed again after deodorizing the cargo. Since (33) is removed, it is easy to identify the condition from which the cargo is seized from the outside.

In addition, in the conventional case, a part (locking rod 131 (see FIG. 1), a bracket, a handle 132 (see FIG. 1), etc. constituting the locking portion 30 for locking both the doors 21, 22 on both sides). ) Should be composed of four sets, but according to the present invention, since only one set may be used, manufacturing cost can be significantly reduced.

4A illustrates a state in which a door 20 of a marine container according to a second embodiment of the present invention is closed. The marine container 201 of the second embodiment includes a door 20 and a container body 10. It is different from the first embodiment in that sliding means 41 and 43 are further provided between the upper and lower ends of the.

That is, the marine container 201 of the second embodiment is provided on the slide rails 41 provided on the upper and lower ends of the container body 10 and on the upper and lower ends of the second door 22 to each slide rail 41. And roller 43 in rolling contact with each other. At this time, the roller 43 is connected by the 2nd door 22 and the bracket 44. As shown in FIG.

Here, since the locking unit 30 is the same as the configuration of the first embodiment, a detailed description thereof will be omitted.

By such a configuration, a process of opening the door 20 to take out the cargo loaded in the marine container 201 according to the second embodiment of the present invention will be briefly described with reference to FIGS. 4A to 4C as follows. .

4A illustrates a state of the container 201 shipped with the seal 33 attached to the loading space 10a of the container 201 and receiving customs approval.

In order to take out the cargo inside the container 201 from the importing place, as in the process of the first embodiment, the seal 33 is first detached from the coupling bracket 34 as shown in FIG. 4B, and then the handle 32 is left. To rotate the locking rod 31. Then, the cams 35 formed on the upper and lower ends of the locking rod 31 are rotated to be separated from the cam keeper 36, whereby the first door 21 is positioned at a predetermined angle about the first hinge portion 51. The second door 22 is also rotated slightly around the second hinge portion 52 while being rotated and opened. At this time, the second door 22 is guided and moved along the slide rail 41, the roller 43 provided at the top and bottom.

Thereafter, as shown in FIG. 4C, when the second door 22 is pushed in the direction toward the first door 21 to be folded, the cargo door 11 is completely opened, and then the cargo of the loading space 10a is taken out. do.

If the slide means (41, 43) is further provided as in the second embodiment, there is an advantage that the workability is improved because less force is consumed in opening the door 20 by the operator.

5 is a perspective view illustrating a marine container according to a third embodiment of the present invention, wherein the locking portion 330 of the marine container 301 of the third embodiment is different from the first embodiment.

That is, the locking portion 330 of the first embodiment is composed of a locking rod 31 provided in the longitudinal direction of the first door 21 and a handle 32 integrally coupled with the locking rod 31, but the third The locking unit 30 of the embodiment couples the support bracket 50 to the first door 21 instead of the locking rod 31 of the first embodiment, and the handle 32 supports the support bracket 50 about the rotation shaft 55. There is a difference in that it is configured to rotate about. Therefore, there is no need for the parts of the cam keeper 36 as compared with the first embodiment, and thus the manufacturing cost is reduced, and the locking process is not complicated.

In the above-described third embodiment, the slide means is not provided between the upper end and the lower end of the door and the container body, but of course, the slide means may be provided.

The present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit and scope of the present invention. It will be apparent to those skilled in the art that such modifications belong to the claims of the present invention. .

As described above, according to the present invention, not only can the deodorization of the cargo to the maximum, but also provides a marine container that can reduce the manufacturing cost of the components constituting the locking portion compared to the prior art.

Claims (7)

delete A loading space for loading cargo therein, the container body having slide rails formed on top and bottom thereof; Open and close the cargo entrance formed in the rear of the container body, one side is hinged by the container body and the first hinge portion, one side is hinged by the other side and the second hinge of the first door A door having a second door having upper and lower rollers in rolling contact with each of the slide rails; A locking rod installed in the longitudinal direction of the first door, a handle integrally coupled in a horizontal direction of the locking rod to traverse the second hinge portion to rotate the locking rod, and the handle provided to the second door A marine container comprising a locking portion having a seal for holding and releasing the engagement with respect to the coupling bracket. The method of claim 2, The upper and lower ends of the locking rod is a marine container, characterized in that the cam cam cam movement with respect to the cam keeper (cam keeper) provided on the top and bottom of the container body. The method of claim 3, A marine container, characterized in that a rubber gasket is provided around the door to seal the container body and the door. delete A loading space for loading cargo therein, the container body having slide rails formed on top and bottom thereof; Opening a cargo entrance formed in the rear of the container body, one side is hinged by the container body and the first hinge portion, one side is hinged by the other side and the second hinge of the first door A door having a second door having upper and lower rollers in rolling contact with each of the slide rails; A support bracket provided on the first door, a handle provided across the second hinge portion in a horizontal direction of the support bracket to rotate about the support bracket about a rotation axis, and a coupling bracket provided on the second door; A marine container comprising a locking portion having a seal for holding and releasing the lock. The method of claim 6, A marine container, characterized in that a rubber gasket is provided around the door to seal the container body and the door.

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