JP4191872B2 - Transport container bag - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bag for a transport container. More specifically, the present invention relates to a bag for a transport container used for transporting cargo such as bulk cargo such as resin pellets and powder such as feed.
[0002]
[Background]
Conventionally, shipping containers have been used to efficiently transport cargo. The transport container is usually formed in a substantially rectangular parallelepiped box shape, and is provided with a loading / unloading port for loading / unloading cargo on a longitudinal end surface thereof.
When transporting bulk cargo such as resin pellets or cargo using such a container, a rectangular parallelepiped bag is stored in the container, and the bag is filled with cargo and transported. ing.
[0003]
The bag is normally filled with cargo with the door of the loading / unloading opening opened. Specifically, the bag body suspended in the container was inflated, and the shape was provided at the end of the top side of the bag body on the side of the loading / unloading port while being held in a shape corresponding to the container by means of contraction means or the like. Powders and the like were injected from the inlet. Also, when unloading, open the door of the unloading port, pull out the end of the bag body from the unloading port while maintaining the posture of the bag body by means of elongation degree regulating means, etc. Powders and the like were discharged from the provided outlet (Japanese Patent Laid-Open No. 63-294387).
[0004]
However, in the above-described method, since the cargo is loaded and discharged while the door of the loading / unloading port is opened, in order to prevent the collapse of the cargo from the loading / unloading port, a tightening means, an extension degree regulating means, etc. are provided and a bag is provided. There is a problem that the structure of the transport container is complicated because the shape of the body must be maintained.
In addition, since a conventional container is provided with a loading / unloading port at the longitudinal end surface, when unloading cargo having a fixed shape, for example, bulk cargo of various packing forms, It took a lot of time to load and unload the cargo on the opposite side of the loading / unloading port.
[0005]
In view of this, the present applicant has previously proposed a transport container that has solved these problems (Japanese Patent Laid-Open No. 10-191583).
This is a substantially rectangular parallelepiped box-shaped container main body, a cargo input port provided at the upper part of the longitudinal end surface of the container main body, a cargo discharge port provided at the lower part of the longitudinal end surface of the container main body, It is a structure provided with a loading / unloading port provided over substantially the entire side surface along the longitudinal direction of the container main body, and a bag body built in the container main body for filling cargo.
[0006]
According to this, the following effects can be expected.
(1) Since the cargo input port is provided in the upper part of the longitudinal end face of the container body, when loading various types of cargo such as resin pellets and bulk materials such as feed pellets, etc. If the cargo is input from the cargo input port, the cargo can be filled up to the top of the container body even when the loading / unloading port is closed.
Further, since the cargo discharge port is provided in the lower part of the longitudinal end face of the container body, if the cargo is discharged from the cargo discharge port, the cargo inside the container body can be discharged even when the unloading port is closed. Since the cargo can be input and discharged in the state where the loading / unloading port is closed in this way, cargo collapse does not occur at the time of input and discharge. Therefore, since the conventional fastening means for preventing the collapse of the load can be omitted, the structure of the transport container can be simplified.
[0007]
(2) Since a loading / unloading port is provided on the side of the container body, it is possible to unload cargo with regularity such as loose cargo from this loading / unloading port, so it can also be used as a container for loading cargo with regularity it can.
Furthermore, since the loading / unloading port is provided on the side surface along the longitudinal direction of the container main body, the cargo movement distance when moving the cargo from the loading / unloading port to a predetermined position in the container main body also when loading / unloading the cargo. Therefore, cargo can be easily loaded and unloaded from any part in the container body.
[0008]
(3) Since the container body has a built-in bag body for filling the cargo, the container body can be prevented from being contaminated by cargo such as resin pellets and bulk cargo and granular materials. Can be simplified. In addition, since it is only necessary to replace the bag when filling different types of cargo, the cargo can be switched easily and at low cost.
[0009]
(4) The bag body is formed in a substantially rectangular parallelepiped shape along the inner surface of the container main body, and is a discharge port that can protrude from the cargo input port to the outside of the container main body and from the cargo discharge port to the outside of the container main body. An outlet is provided, the filling port is provided so as to protrude above the longitudinal end surface of the bag body, the discharge port is provided so as to protrude from the longitudinal end surface of the bag body, and the bottom surface thereof is flush with the bottom surface of the bag body. Because it is formed, that is, by having a bag body with a filling port and a discharge port that can protrude outside the container body, cargo input from the cargo input port and cargo discharge from the cargo discharge port In addition, the cargo can be prevented from leaking between the container body and the bag body.
In addition, by making the bottom of the discharge port flush with the bottom surface of the bag body, when discharging the cargo by tilting the container body, the cargo deposited on the bottom surface of the bag body can be efficiently discharged from the discharge port. Since cargo does not collect at the boundary between the bottom surface of the discharge port and the bottom surface of the bag body, cargo remaining in the bag body can be reduced.
[0010]
[Problems to be solved by the invention]
By the way, when unloading bulk cargo such as resin pellets filled in the bag body in the container body and cargo such as powder particles in the above-mentioned transport container, lift the side opposite to the cargo discharge port side of the container body. For example, there is a case where cargo is discharged in a state where the loading platform of the transported truck is tilted and the container body is tilted so that the cargo discharge port is downward.
In such a case, after attaching the cargo delivery attachment to the cargo discharge port, tilting the container body so that the cargo discharge port is downward, dust or dirt between the floor surface of the container main body and the bag body, etc. In some cases, the foreign matter may be discharged together with the cargo unloading attachment.
[0011]
An object of the present invention is to provide a transport container bag that can avoid the entry of foreign substances even when the container body is tilted to discharge cargo.
[0012]
[Means for Solving the Problems]
In order to achieve the above object, the transport container bag of the present invention employs the following configuration. The transport container bag according to claim 1 is incorporated in a substantially rectangular parallelepiped container body having a cargo input port and a cargo discharge port at an upper part and a lower part of an end face in a longitudinal direction, and is a transport container bag for filling cargo. A filling port that is formed in a substantially rectangular parallelepiped shape along the inner surface of the container body, and that can protrude from the cargo input port to the outside of the container body; and the container from the cargo discharge port. A discharge port that can protrude to the outside of the main body, and a flange that can protrude from the lower outer side of the discharge port to the outside of the container main body, and a lid that covers the outer side of the discharge port in a closed state The lid portion has one end edge fixed to the lower outer side of the discharge port at the longitudinal end surface of the bag body, and the other end edge is detachably engaged with the upper end position from the discharge port at the longitudinal end surface of the bag body, in front In the state of discharging the cargo from the discharge port, the lid can be stored at the outlet of the cargo discharge attachment, and one end of the skirt portion below the end edge of the lid that is provided integrally It is characterized by that.
[0013]
According to the bag body for a transport container, the function and effect of the above (4), that is, by forming the bag body having a filling port and a discharge port that can project outside the container body, In addition to the smooth operation of loading cargo and discharging cargo from the cargo discharge port, the following operational effects can be achieved in addition to the operational effects that prevent the cargo from leaking between the container body and the bag body. That is, since a flange that can protrude from the lower outer side of the discharge port to the outside of the container body is provided, for example, an attachment for carrying cargo is attached to the cargo discharge port of the container body, and the cargo discharge port side of the container body is When lifting the opposite side and discharging the cargo with the container body tilted so that the cargo discharge port is downward, the bag part of the bag body is taken out from the discharge port of the cargo carrying attachment, It is possible to prevent foreign matters such as dust and dirt on the floor surface of the container body from entering the cargo carrying attachment. Therefore, even when the container body is tilted and the cargo is discharged, it is possible to avoid mixing of foreign matters.
In addition, according to this transport container bag body, after the discharge port is closed, the outside of the discharge port can be covered with a lid, so even when a door is provided at the cargo discharge port, the door can be opened and closed. There is no hindrance, and the outlet can be prevented from being damaged by opening and closing the door.
Furthermore, if the bag part is protruded from the discharge port of the cargo carrying attachment, it is possible to prevent foreign matters such as dust and dirt on the floor surface of the container body from entering the cargo carrying attachment. Therefore, even when the container body is tilted and the cargo is discharged, it is possible to avoid mixing of foreign matters.
[0014]
The transport container bag according to claim 2 is the transport container bag according to claim 1, wherein the filling port, the discharge port, and the flange portion are provided so as to protrude from a longitudinal end surface of the bag. It is characterized by being.
According to this transport container bag body, the bag body is formed in a substantially rectangular parallelepiped shape, and separately, a filling port, a discharge port, and a collar part are created, and these filling port, discharge port, and collar part are formed into a bag body. Since it can comprise only by couple | bonding to the longitudinal direction end surface, a bag body can be produced easily.
[0016]
The transport container bag according to claim 3 is the transport container bag according to claim 1 , wherein the flange portion is formed to be shorter than the lid portion. According to this transport container bag, since the collar portion is formed in a relatively short length (shorter than the lid portion), it does not hinder the opening and closing of the door provided at the cargo discharge port.
[0017]
The transport container bag according to claim 4 is the transport container bag according to any one of claims 1 to 3 , wherein a reinforcing sheet is provided on the entire bottom surface of the bag. Features. According to this transport container bag, since the reinforcing sheet is provided on the entire bottom surface of the bag, it is possible to prevent the bag from being stretched or damaged due to the load of the cargo.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
1 and 2 show a transport container 1 of the present embodiment. The transport container 1 includes a substantially rectangular parallelepiped box-shaped container body 10 made of carbon steel, a cargo input port 11 and a cargo discharge port 12 provided at the upper and lower portions of one longitudinal end surface of the container body 10, A pair of loading / unloading ports 13, 14 provided on the side surface along the longitudinal direction of the container main body 10, and a bulk load such as resin pellets that are detachably incorporated in the container main body 10, a granular material such as feed and flour, etc. A transport container bag 15 (not shown in FIG. 1) for filling cargo is provided.
[0019]
Doors 21 and 22 are attached to the cargo input port 11 and the cargo discharge port 12, respectively, so that the cargo input port 11 and the cargo discharge port 12 can be opened and closed.
The top surface 11A of the cargo input port 11 is formed to be flush with the ceiling surface 10A of the container body 10, and the bottom surface 12B of the cargo discharge port 12 is formed to be flush with the floor surface 10B of the container body 10. Yes.
The loading / unloading ports 13, 14 are formed over substantially the entire side surface of the container body 10, and each pair of double doors 23, 24, 25, 26 is used to open and close the loading / unloading ports 13, 14. Is attached. The doors 23 to 26 are detachably mounted with a yoke 27 for restricting the rotation of the doors 23 to 26, respectively, so that the closed state can be maintained.
[0020]
A belt-like belt 51 as a regulating member is detachably mounted between the ceiling surface 10A and the floor surface 10B of the container body 10 at the loading / unloading ports 13 and 14. That is, two belts 51 are provided at an interval in the longitudinal direction of the container body 10.
The belt 51 is configured such that the length of one belt-like member 52 can be adjusted by a buckle 53, and the upper and lower ends are engaged with locking rings 55 provided on the ceiling surface 10 </ b> A and the floor surface 10 </ b> B of the container body 10. A removable hook 54 is provided.
[0021]
In addition, a plurality of hooks 28 for locking the above-described bag body 15 are attached to the inside of the container body 10. These hooks 28 are provided at the upper corners of the container body 10, the two lower corners of the container body 10 opposite to the cargo discharge port 12, the corners between these lower corners, the container The bag 10 is attached to the floor surface 10B of the main body 10, the top surface 11A of the cargo input port 11, and the corners of the cargo discharge port 12. The body 15 can be prevented from shifting.
[0022]
As shown in FIG. 3, the bag body 15 is for filling cargo that does not have a fixed formability, for example, bulk cargo such as resin pellets, powders such as feed and flour, etc. It has a structure in which resin is molded into a cylindrical shape and both end portions are closed by bonding or the like. The bag body 15 may be formed of cloth.
The bag body 15 is formed in a substantially rectangular parallelepiped shape along the inner surface of the container body 10, and has a filling port 16 connected to the cargo input port 11 and a discharge port 17 connected to the cargo discharge port 12. Has been.
[0023]
The filling port 16 includes a cylindrical filling portion 18 projecting from the upper portion of one longitudinal end face of the bag body 15, and the filling portion 18 is inserted into the cargo input port 11 of the container body 10. An opening / closing string 41 for opening and closing the filling port 16 is attached to an intermediate portion of the filling portion 18.
The discharge port 17 includes a discharge portion 19 that protrudes from a lower portion of one longitudinal end surface of the bag body 15 and is inserted into the cargo discharge port 12. The discharge portion 19 is formed in a cylindrical shape with a semicircular cross section, and is attached so that the bottom portion of the discharge portion 19 formed in a plane shape, that is, the bottom surface 17B of the discharge port 17 is flush with the bottom surface 15B of the bag body 15. ing. An opening / closing string 42 for opening and closing the discharge port 17 is attached to an intermediate portion of the discharge unit 19.
[0024]
A substantially rectangular lid portion 61 and a flange portion 64 are integrally extended from the lower edge of the connecting portion between the discharge portion 19 and one longitudinal end face of the bag body 15.
The lid portion 61 is for covering the discharge port 17 from above in the state where the discharge port 17 is closed and folded by the opening / closing string 42, and is one engagement / disengagement member 62 that is engaged / disengaged along the tip edge with one touch. Is attached. The other engaging / disengaging member 63 paired with this is provided on the corresponding longitudinal end surface of the bag body 15.
When the container body 10 is tilted and unloaded, the collar part 64 protrudes from the cargo discharge port 12 of the container body 10 to the outside of the container body 10, and dust and dirt on the floor surface 10 </ b> B of the container body 10 together with the load. In order to prevent discharge, it is formed in a rectangular shape having a width substantially the same as the lid portion 61 and a short length.
[0025]
A reinforcing sheet 43 as a reinforcing member is attached to one longitudinal end surface of the bag body 15 from the outside so as to surround the discharge portion 19, and a lower corner of the bag body 15 is disposed on the other longitudinal end surface of the bag body 15. A reinforcing sheet 44 and a belt-like reinforcing material 45 that are reinforcing materials straddling the corner including the portion are attached from the outside. A reinforcing sheet 46 is also attached to the entire bottom surface of the bag body 15. These reinforcing sheets 43 and 44 and belt-like reinforcing members 45 and 46 can prevent the bag body 15 from being stretched or damaged due to the load of the cargo.
[0026]
A locking rope 47 is attached to the outer surface of the bag body 15 at a position corresponding to the hook 28 inside the container body 10. By locking the locking rope 47 to the hook 28 and fixing each part of the bag body 15 to each part in the container body 10, the bag body 15 can be held in a correct posture.
[0027]
In the present embodiment configured as described above, various cargoes are loaded and unloaded in the following procedure.
When cargo is loaded into the transport container 1, the bag body 15 is attached in the container body 10 in advance. That is, in a state where the doors 23 to 26 of the loading / unloading ports 13 and 14 are opened, the bag body 15 is carried into the container main body 10, and the locking ropes 47 are respectively locked to the hooks 28 of the container main body 10.
Further, the opening / closing string 42 of the discharge unit 19 is tightened to close the discharge port 17, the filling unit 18 is inserted into the cargo input port 11, the opening / closing string 41 is released, and the filling port 16 is opened. In addition, the door 22 of the cargo discharge port 12 is closed.
[0028]
After fixing the bag body 15 to the container main body 10, the belt 51 is attached to the center of each loading port 13, 14, and the belt 51 is tensioned by adjusting the buckle 53. Subsequently, the doors 23 to 26 of the loading / unloading ports 13 and 14 are closed, and the cargo is injected from the filling port 16 drawn out from the cargo input port 11. At this time, the cargo may be filled after inflating the bag 15 by injecting air from the filling port 16.
When the cargo is filled up to the upper portion of the bag body 15, the opening / closing string 41 of the filling portion 18 is tightened to close the filling port 16, and the filling portion 18 is pushed into the container main body 10 from the cargo loading port 11. After closing 21, transport or store.
[0029]
During the transportation or storage, it is necessary to open the doors 23 to 26 of the loading / unloading ports 13 and 14 in order to inspect the cargo.
Even in such a case, as shown in FIG. 4, since the belt 51 is stretched in the center of the loading / unloading ports 13 and 14, the bag body 15 swells outward from the loading / unloading ports 13 and 14. It can be controlled to put out. Therefore, the collapse of the load can be prevented and the breakage of the bag body 15 can be avoided.
[0030]
When the cargo is to be unloaded from the transport container 1, the door 22 of the cargo discharge port 12 is opened, the discharge part 19 is pulled out from the cargo discharge port 12, the opening / closing string 42 is loosened, and the cargo in the bag body 15 is discharged from the discharge port 17. Discharge.
For example, as shown in FIG. 5, a cargo delivery attachment 71 is attached to the cargo discharge port 12 of the container main body 10, and the side opposite to the cargo discharge port 12 side of the container main body 10 is lifted, for example, a truck that has been transported The cargo bed 81 is tilted, and the cargo is discharged in a state where the container body 10 is tilted so that the cargo discharge port 12 faces downward. At this time, if the collar portion 64 of the bag body 15 is taken out from the discharge port 71 </ b> A of the cargo carrying attachment 71, dust and dust on the floor surface 10 </ b> B of the container body 10 are prevented from entering the cargo carrying attachment 71. be able to.
[0031]
When the container main body 10 is tilted so that the cargo discharge port 12 faces downward, the bottom surface of the discharge port 17 is flush with the bottom surface 15B of the bag body 15, so that the cargo is discharged without accumulating at the boundary portion. In addition, since the bag body 15 is fixed to each part of the container main body 10 via the locking rope 47, the bag body 15 is held without being displaced from the container main body 10 even if the container main body 10 is tilted. The For this reason, since the bag body 15 is hardly wrinkled, it is possible to prevent the cargo from being retained by the wrinkle.
[0032]
On the other hand, when loading and unloading cargoes having various shapes such as loose loads into the transport container 1, the loading is performed from the loading ports 13 and 14 of the container body 10. At this time, if the belt 51 is removed from the container main body 10, there will be no trouble in loading cargo. Further, the loading / unloading ports 13 and 14 are selected according to the arrangement of the cargo in the container body 10 to carry in and carry out the cargo. Forklifts may be used for loading and unloading cargo having a fixed shape.
[0033]
According to this embodiment, there are the following effects.
That is, since the bag body 15 is provided with a collar portion 64 that can protrude from the lower outer side of the discharge port 17 to the outside of the container main body 10, for example, a cargo discharge attachment 71 at the cargo discharge port 12 of the container main body 10. When the container body 10 is lifted up on the side opposite to the cargo discharge port 12 side and the container body 10 is tilted so that the cargo discharge port 12 faces downward, the bag 15 If the part 64 is taken out from the discharge port 71 </ b> A of the cargo carrying attachment 71, foreign matter such as dust and dirt on the floor surface 10 </ b> B of the container body 10 can be prevented from entering the cargo carrying attachment 71. Therefore, even when the container main body 10 is tilted to discharge the cargo, it is possible to avoid mixing of foreign matters.
[0034]
Further, since the bag body 15 includes the lid portion 61 that covers the outside of the discharge port 17 in the closed state, the lid portion 61 covers the outside of the discharge port 17 after the discharge port 17 is closed. Therefore, the opening and closing of the door 22 of the cargo discharge port 12 is not hindered, and the opening and closing of the door 22 can prevent the discharge port 17 from being damaged. Moreover, since the engaging members 62 and 63 that engage with each other are provided on the front end edge of the lid portion 61 and the corresponding longitudinal end surface of the bag body 15, they can be engaged and disengaged with one touch.
Moreover, since the length of the collar part 64 is shorter than the cover part 61, it does not obstruct opening and closing of the door 22 provided in the cargo discharge port 12.
[0035]
In addition, since the filling port 16, the discharge port 17, the lid portion 61, and the flange portion 64 are provided so as to protrude from the end surface in the longitudinal direction of the bag body 15, that is, the bag body 15 is formed in a substantially rectangular parallelepiped shape, Separately, the filling port 16, the discharge port 17, the lid portion 61 and the flange portion 64 are created, and the filling port 16, the discharge port 17, the lid portion 61 and the flange portion 64 are coupled to the longitudinal end surface of the bag body 15. Since it can comprise only by doing, the bag body 15 can be produced easily.
[0036]
Further, since the bag body 15 is provided with the reinforcing sheets 43 and 44 and the reinforcing sheet 46 from the outside, the bag body 15 is reinforced to prevent the bag body from being stretched or damaged due to the load of cargo. In particular, it is possible to more reliably prevent the bag body 15 from being stretched or damaged by the load of the cargo on which the reinforcing sheet 46 is provided over the entire bottom surface of the bag body 15.
[0037]
Further, doors 23 to 26 are provided at the unloading ports 13 and 14 so as to be openable and closable, and a belt 51 for restricting the bag body 15 from bulging out from the unloading ports 13 and 14 is detachable. Therefore, if the belt 51 is removed from the container body 10, there will be no hindrance when loading the cargo. If the belt 51 is attached to the container body 10 after loading the cargo, Even if the doors 23 to 26 of the loading / unloading ports 13 and 14 are opened after transportation, the belt 51 can restrict the bag body 15 from bulging outward from the loading / unloading ports 13 and 14, thereby preventing collapse of the load, Damage to the bag 15 can also be avoided.
[0038]
In addition, since the loading / unloading ports 13 and 14 are provided over substantially the entire side surface of the container main body 10, the movement distance of the cargo within the container main body 10 can be further shortened, so that the cargo loading / unloading work is further facilitated. Can be In addition, when the loading / unloading ports 13 and 14 are formed to be large, it is possible to easily unload even a cargo having a complicated shape or a large cargo, and to facilitate handling by a forklift.
[0039]
Moreover, normally, when the inside of the bag body 15 is filled with a cargo such as a bulk load such as resin pellets or a granular material, the upper portion of the bag body 15 tends to collapse, but the ceiling surface 10A and the floor surface 10B of the container body 10 Since the belt 51 is provided between the belt 51, the collapse of the load can be effectively controlled. In addition, since a plurality of belts 51 are provided at intervals in the longitudinal direction of the container body 10, bulging from between the belts 51 can be effectively regulated by adjusting the intervals of the belts 51.
[0040]
Further, since the belt 51 is constituted by the strip-like member 52 that is detachably mounted between the ceiling surface 10A and the floor surface 10B of the container body 10 at the loading / unloading ports 13 and 14, the belt 51 is relatively inexpensive. In addition, since the bag body 15 is in contact with the belt-like surface, the bag body 15 is hardly damaged.
[0041]
Further, the belt 51 is adjustable in length, and the upper and lower ends thereof are detachably attached to the locking rings 55 provided on the ceiling surface 10A and the floor surface 10B of the container body 10 via hooks 54. The degree of tension of the belt 51 can be adjusted, and the belt 51 can be easily attached and detached with a single touch, so that the loading operation to the container can be performed quickly.
[0042]
In addition, this invention is not limited to the said embodiment, Other modifications etc. which can achieve the objective of this invention are included, The deformation | transformation etc. which are shown below are also contained in this invention.
That is, in the said embodiment, although the unloading ports 13 and 14 were provided over the substantially whole surface of the side surface along the longitudinal direction of the container main body 10, for example, as shown in FIG. A loading / unloading port 113 and a door 123 for opening and closing the loading / unloading port may be provided on a part of the side surface along the side. In this way, it can be configured at a lower cost. Alternatively, these loading / unloading openings 13, 14, 113 may not be provided.
[0043]
At that time, as shown in FIG. 7, when the door 123 is opened, if the door 123 and the door 22 provided at the cargo discharge port 12 can be connected by a chain 124 or the like, the door 123 is opened by wind or the like. It is also possible to avoid a problem that the door 123 closes strongly.
[0044]
Further, although the belt 51 is used as the regulating member, the invention is not limited to this. For example, one bar-like member may be detachably attached to the container main body 10, or a ladder-like member may be detachably attached to the container main body 10.
[0045]
In addition, the method of attaching the regulating member is not limited to a structure that spans between the ceiling surface 10A and the floor surface 10B of the container body 10 as in the above-described embodiment, but may be spanned in the horizontal direction or horizontal. And may be routed vertically.
Further, the means for making the restricting member detachable from the container body 10 is not limited to the structure of the above-described embodiment, and may have other structures.
[0046]
【The invention's effect】
As described above, according to the transport container bag of the present invention, even when the container body is tilted and the cargo is discharged, it is possible to avoid mixing of foreign matters.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of the present invention.
FIG. 2 is a cross-sectional view showing a transport container according to the embodiment.
FIG. 3 is a perspective view showing a bag body of the embodiment.
FIG. 4 is a perspective view showing a state where a door is opened in the transport container of the embodiment.
FIG. 5 is a diagram illustrating a state in which cargo is discharged from the transport container according to the embodiment.
FIG. 6 is a perspective view showing a transport container according to another embodiment of the present invention.
7 is a view showing a door locking mechanism of the transport container according to the embodiment shown in FIG. 6;
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Transport container 10 Container main body 11 Cargo input port 12 Cargo discharge port 15 Bag body 16 Filling port 17 Discharge port 46 Reinforcement sheet 61 Lid part 62 Engaging / disengaging member 63 Engaging / disengaging member 64 Hut

Claims (4)

A container body for a transport container for filling cargo, which is built in a substantially rectangular parallelepiped container body having a cargo input port and a cargo discharge port at the upper and lower ends of the longitudinal direction end surface,
A filling port that is formed in a substantially rectangular parallelepiped shape along the inner surface of the container body, and that can protrude from the cargo input port to the outside of the container body;
A discharge port capable of protruding from the cargo discharge port to the outside of the container body;
A flange that can protrude from the lower outer side of the discharge port to the outside of the container body ,
In the state where the discharge port is closed, a cover portion is provided to cover the outside of the cover portion. One end edge of the cover portion is fixed to the lower outer side of the discharge port at the longitudinal end surface of the bag body, and the other end edge of the bag body. The longitudinal end face is detachably engaged with the upper position from the discharge port,
In a state where the cargo is discharged from the discharge port, the lid portion can be stored in the discharge port of the cargo discharge attachment, and one end of the flange portion is integrally provided under the one end edge of the lid portion. A transport container bag. In the transport container bag according to claim 1,
The filling container, the discharge port, and the flange are provided so as to protrude from the longitudinal end surface of the bag body. In the transport container bag according to claim 1 ,
The said container part is formed in the length shorter than the said cover part, The bag body for transport containers characterized by the above-mentioned. In the transport container bag according to any one of claims 1 to 3 ,
A bag for a transport container, wherein a reinforcing sheet is provided on the entire bottom surface of the bag.

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