JP5626075B2 - Assembled container - Google Patents

Description

  The present invention relates to a large assembling container suitable for use, for example, for transporting articles by an aircraft, and the like, and relates to a assembling container that can prevent loss of components.

  In a container that stores and transports and stores desired articles, etc., an assembly is made such that a side plate (side wall panel) is erected on the pallet to form a storage space when in use, and the side plate is folded onto the pallet when not in use. A type container is known (see, for example, Patent Document 1 and Patent Document 2). The assembly type container can reduce the volume of the container at the time of forwarding and storage, and thus is very effective for a container that is repeatedly used.

  Some containers have a form in which part (for example, one or two) or all of the side plates are separated from the pallet in order to store or take out articles with good workability. In addition, an upper lid that closes the upper opening of the accommodation space may be separated from a container (a side plate of the container) when an article is accommodated or taken out. In an assembly-type container, in order to facilitate assembly or folding, and in order to reduce the volume of the folded state as much as possible and handle it efficiently and easily, the side plate and the top lid are It is often configured as a separable (detachable) member.

Most of the assembly-type containers are used repeatedly many times, and for this purpose, the members constituting the assembly-type container must always be prepared. If there is no side plate, if there is no upper lid, or if there are no other necessary members, the container cannot be used at all, and troubles such as the transportation of goods, The container must be discarded and is a waste of resources.
Therefore, when handling a prefabricated container, it is extremely important that the components are always in perfect alignment without losing them.

JP 2001-97373 A JP 2002-255165 A

  By the way, in recent years, there is a situation where logistics by aircraft is rapidly expanding. When an article is transported by an aircraft, a container having a standardized size is used in order to efficiently load the aircraft. The standard of an aircraft container is larger than a container used in transportation by a truck or the like. The size of a container used in a truck or the like is about 1 m on a side, for example, 970 × 1130 × 980 (mm), but the plane size of an aircraft pallet is, for example, 1500 × 2200 × 1600. It is a very large size (mm).

  Also, when freight is transported by airplane, etc., it is being forwarded for confirmation when forwarding containers, or for customs law reasons or security reasons when crossing borders, etc. A situation where the container is inspected for the contents of the members being conveyed, the state of conveyance, and the like can occur in various situations. In such a situation, if at least one component of the assembly-type container is missing, or if unnecessary redundant members are mixed, transport, transaction, service or movement of the assembly-type container is appropriate. May not be able to do so, and may suffer unexpected disadvantages. Therefore, in the transportation of cargo by an airplane or the like, it is more important that the components of the assembly-type container are always completely aligned without being lost as described above.

  However, this is a large assembly-type container that is suitable for transporting cargo by aircraft, etc., and it can always maintain a state where necessary members are prepared without losing components (parts). There was no suitable expression container. Accordingly, there is a current demand for such a prefabricated container.

  The present invention has been made in view of such problems, and an object thereof is a large assembly container suitable for transportation of cargo by an aircraft or the like, and a detachable member (component) such as an upper lid or a side plate. ) Is not lost, and it is an object of the present invention to provide a prefabricated container that can always maintain the necessary components.

  In order to solve the above-mentioned problems, an assembly-type container of the present invention includes a pallet, a side plate standing along a peripheral edge of the pallet so as to surround a storage space above the pallet, and a storage surrounded by the side plate. An assembly type container having an upper lid that closes an upper opening of the space, wherein the side plate is fixedly mounted in a pivotable manner on a corner fitting installed at an upper corner of the pallet, Two opposing fixed side plates that are turned upright on the upper peripheral edge or folded on the pallet, and inserted into a groove formed on the side of the fixed side plate, facing each other Two insertion side plates installed between opposing sides of the fixed side plate, and the insertion side plate is divided along a direction in which the fixed side plate faces, and the fixed side plate faces the opposite side. Installed between sides A plurality of divided insertion side plates that are connected and integrated, each of the divided insertion side plates is connected by the pallet and a string-like member, and the upper lid is opposed to the fixed side plate. It has a plurality of divided upper lids that are divided along the direction and are foldably connected by a hinge member, and the divided upper lid at one end of the upper lid is on the upper side of one of the fixed side plates, It is characterized in that it is slidably movable in a direction perpendicular to the upper side and is connected so as not to be detached.

  Preferably, on the upper surface of the pallet, when the insertion side plate is installed between the sides of the fixed side plate, the connection portion of the insertion side plate is located at the position where the connection portion of the divided insertion side plate is disposed. A side plate holding groove for holding the plate at a predetermined position along the periphery of the pallet is provided.

  Preferably, one end of the string-like member is installed on the lower surface of the split insertion side plate, and the pallet is a space for accommodating the string-like member formed inside the pallet, In the state where the insertion side plate is erected on the upper peripheral edge of the pallet, the insertion side plate has an opening at a position where the string-like member is installed on the lower surface of the insertion side plate, and the insertion side plate A string-like member accommodating portion that accommodates the string-like member in the standing state is provided, and the other end of the string-like member is attached to the pallet so as not to be separated from the inside of the string-like member accommodating portion. ing.

  Preferably, the hinge member connecting the divided upper lids of the upper lid has a bent portion made of a rubber material.

  Also preferably, the assembly type container of the present invention has a planar shape in which the length in the direction in which the insertion side plate is arranged is approximately 1500 to 2200 mm, and the length in the direction in which the fixed side plate is arranged is 900 to 1500 mm. Have.

  In particular, the prefabricated container of the present invention is for the transport of articles by aircraft.

  According to the present invention, it is a large assembly-type container suitable for transportation of cargo by an aircraft or the like, and detachable members (parts) such as an upper lid and a side plate are not lost, and necessary members are always provided. It is possible to provide a prefabricated container that can maintain a state of being in contact.

FIG. 1 is an exploded perspective view showing a configuration of an aircraft container according to an embodiment of the present invention. FIG. 2 is a perspective view showing a configuration of the pallet, corner metal fitting, and locking and fixing portion of the fixed side plate of the aircraft container shown in FIG. FIG. 3 is a view showing a frame portion of the side plate of the aircraft container shown in FIG. FIG. 4 is a plan view showing a state where the insertion side plate (first divided insertion side plate) is inserted and installed in the fixed side plate in the aircraft container shown in FIG. 1. FIG. 5 is a perspective view showing an upper engaging portion of the side plate of the aircraft container shown in FIG. 1, and is an enlarged view of a portion A in FIG. 6 is a perspective view showing a configuration of a connecting portion between the first divided insertion side plate and the second divided insertion side plate of the aircraft container shown in FIG. 1, and is an enlarged view of a portion B in FIG. It is. FIG. 7 is a diagram showing the configuration of the side plate holding groove of the aircraft container shown in FIG. 1, and is a cross-sectional view of a portion C in FIG. FIG. 8 is a view for explaining a connecting chain (string member) for connecting the split insertion side plate to the pallet in the aircraft container shown in FIG. 1. FIG. 9 is a view for explaining a sliding mechanism of the upper lid of the aircraft container shown in FIG. FIG. 10 is a view showing a state in which the aircraft container shown in FIG. 1 is opened or closed by opening or closing the upper lid and one of the insertion side plates. FIG. 11 is a schematic diagram showing an assembly procedure of the aircraft container shown in FIG. FIG. 12 is a first schematic diagram showing a folding procedure of the aircraft container shown in FIG. 1. FIG. 13 is a second schematic diagram showing a procedure for folding the aircraft container shown in FIG. 1.

An embodiment of the present invention will be described with reference to FIGS.
In the present embodiment, the present invention will be described by exemplifying a prefabricated container for an aircraft (hereinafter referred to as an aircraft container or simply a container) that is used when an article is conveyed by an aircraft or the like.

FIG. 1 is an exploded perspective view showing a configuration of an aircraft container 1 according to an embodiment of the present invention.
As shown in FIG. 1, the aircraft container 1 includes a pallet 100, a lower metal frame 200, a bottom plate 300, a side plate 400, and an upper lid 500 as main components.

  The pallet 100 is a transport table for the container 1. A lift insertion space 110 into which a forklift claw is inserted is formed on the side surface of the pallet 100. The pallet 100 of this embodiment is a skit type pallet configured by connecting aluminum prismatic members, L-shaped members, or plate-like members by welding or the like. The metal constituting the pallet 100 may be a metal other than aluminum such as iron or stainless steel. Alternatively, the pallet 100 may be integrally formed of resin or the like.

  The pallet 100 of this embodiment is a large sized pallet having a planar shape with a longitudinal length of 2200 (mm) and a lateral length of 1500 (mm). The height of the pallet 1 is 130 (mm).

  Further, at both side ends in the longitudinal direction of the pallet 100, as will be described later with reference to FIG. 8, the insertion side plate 440 of the side plate 400 (first divided insertion side plate 450, second divided insertion side plate 470). A chain housing box 120 is formed in which the coupling chain 490 installed in the housing is housed. The chain storage box 120 is formed by closing both side surfaces and the lower surface in the width direction between adjacent members of an aluminum rod-shaped member that constitutes the foot portion of the pallet 100 with a metal or resin plate member. Position where the connecting chain 490 on the lower side of the insertion side plate 440 hangs down when the insertion side plate 440 of the pallet 100 is erected on the edge of the upper surface of the pallet 100 (the connection chain 490 is fixedly installed on the insertion side plate 440 The opening 121 is formed at a position corresponding to the position). In the chain storage box 120, the connection chain 490 is dropped and stored through the opening 121.

  The lower metal frame 200 is a support member that is installed along the short peripheral edge of the upper surface of the pallet 100, defines the position of the side plate 400, and assembles or folds them. The lower metal frame 200 includes a corner metal fitting 240 installed at each corner on the pallet 100 and a short direction frame portion 260 disposed so as to connect the short direction of the corner metal fitting 240. The corner metal fitting 240 and the short-side frame portion 260 have a welded integrated structure and are screwed or fixed to the pallet 100 with screws.

  As shown in FIG. 2, a hole (fixed side plate installation hole) 241 in which the fixed side plate 410 is installed is formed on a surface of the corner metal fitting 240 parallel to the longitudinal direction of the pallet 100. The fixed side plate installation hole 241 includes a horizontal hole portion 242 formed in the vicinity of the lower side of the corner metal fitting 240 in parallel with the upper surface of the pallet 100, and an upward direction (high) from the inner end of the horizontal hole portion 242 to the upper surface of the pallet 100. And a vertical hole portion 243 extending to the vicinity of the upper side of the corner metal fitting 240. That is, the fixed side plate installation hole 241 is a notch (L-shaped notch) formed in an “L” shape.

  A pin (rotating pin) 420 protruding outward in parallel to the plate surface of the fixed side plate 410 is installed at the lower part of both side end surfaces of the fixed side plate 410 to be described later. A pin 420 is slidably inserted along the horizontal hole portion 242 and the vertical hole portion 243. That is, both sides of one fixed side plate 410 are inserted into the fixed side plate installation holes 241 on the opposing surface (the surface along the longitudinal direction of the pallet 100) of the corner metal fitting 240 arranged to face the short direction of the pallet 100. The rotation pin 420 at the lower end face is inserted. As a result, the fixed side plate 410 cannot be detached from the corner metal fitting 240 in a state where the lower portion thereof is guided along the horizontal hole portion 242 and the vertical hole portion 243, in other words, also on the lower metal frame 200 and the pallet 100. It is held inseparable.

  Then, when the rotation pin 420 is moved to the end of the horizontal hole portion 242 of the fixed side plate installation hole 241 with the fixed side plate 410 standing vertically, the lower portion of the outer surface of the fixed side plate 410 is short. It is in close contact with the inside of the direction frame portion 260, the bottom of the outer surface is in close contact with the top surface of the pallet 100, and cannot move directly upward, so that the fixed side plate 410 is arranged when the container 1 is in the assembled state.

  In addition, when the pin 420 of the fixed side plate 410 is moved to the innermost position of the horizontal hole portion 242 of the fixed side plate installation hole 241 or the vertical hole portion 243, the fixed side plate 410 is in a state in which it can move upward and rotates. The pin 420 can be rotated about the pin 420 and can be folded on the pallet 100. The position (height) of the fixed side plate 410 in the folded state (in which the plate surface of the fixed side plate 410 is substantially parallel to the upper surface of the pallet 100) is arbitrary within the range of the vertical hole portion 243 of the fixed side plate installation hole 241. Position.

  The fixed side plate installation hole 241 of the corner metal fitting 240 is a hole for moving and arranging the fixed side plate 410 in this way. In other words, the arrangement, dimensions, and the like of the rotation pin 420 and the fixed side plate installation hole 241 are determined so that the fixed side plate 410 can be moved and arranged in this way. Thus, the fixed side plate 410 is integrated with the pallet 100 so as to be erected (assembled) and foldable.

  The height of the corner metal fitting 240 is four side plates 400, that is, two fixed side plates 410 and two insertion side plates 440 (integrated first divided insertion side plate 450 and second divided insertion side plate. When 470) is folded on the pallet 100, it is set to a height that can accommodate them. Thus, when the aircraft container 1 is folded (when the aircraft container 1 is forwarded, stored, etc.), the upper lid 500 is mounted so as to directly cover the upper edge of the corner metal fitting 240 of the lower metal frame 200. The upper portions of the four side plates 400 stacked (folded) on the pallet 100 are closed.

  As shown in FIG. 1, the bottom plate 300 is a plate member that defines the lower surface of the storage space of the container 1, and its position is defined by the lower metal frame 200 and is placed on the upper surface of the pallet 100. The material of the floor board 300 is a plastic cardboard board in this embodiment, but may be a synthetic resin board (including a foamed synthetic resin board), a thin metal board, a plywood board, a fiber board, or the like.

The side plate 400 is a plate member that stands up along the peripheral edge of the upper surface of the pallet 100 and defines the side surface of the storage space of the container 1.
The side plate 400 has a pair of fixed side plates 410 and a pair of insertion side plates 440. In addition, each of the insertion side plates 440 is divided into two along the direction in which the fixed side plate 410 is opposed to each other, and is referred to as a first divided insertion side plate 450 and a second divided insertion side plate 470. The first divided insertion side plate 450 and the second divided insertion side plate 470 are integrated when standing on the pallet 100 to form a single insertion side plate 440 in the longitudinal direction of the storage space of the container 1. Is specified.

  The pair of fixed side plates 410 are disposed on the opposite side of the rectangular pallet 100 where the short direction frame portion 260 is installed so as to face each other along the short direction frame portion 260. In addition, the pair of insertion side plates 440 are opposed to each other along the longitudinal direction of the pallet 100 on the other side of the pallet 100 that is the longitudinal direction of the pallet 100, and both side edges of the fixed side plate 410. Are arranged so as to be connected.

  Each of the fixed side plate 410, the first divided insertion side plate 450 and the second divided insertion side plate 470 of the insertion side plate 440 has a configuration in which left and right and upper and lower frame members are mounted around the surface member. The material of the face member is not particularly limited. For example, a plastic corrugated board similar to the floor board 300, a synthetic resin board (including a foamed synthetic resin board), a thin metal board, a plywood board, a fiber board, or the like is used. The frame member is made of a metal such as steel.

  As shown in FIG. 1, the fixed side plate 410 includes a left frame member 414 and a right frame member 415. The left frame member 414 and the right frame member 415 of the fixed side plate 410 have a cross-sectional structure as shown in FIG. FIG. 3A shows the right frame member 415. The cross-sectional structure of the left frame member 414 is symmetric with the right frame member 415.

  As shown in the figure, the right frame member 415 has two grooves that form an orthogonal relationship (with a relationship of 90 °), that is, the insertion side plate insertion groove 416 and the side plate panel insertion groove 417. The insertion side plate 440 adjacent to the fixed side plate 410 is inserted into the insertion side plate insertion groove 416 when the side plate 400 is erected on the pallet 100 and the aircraft container 1 is assembled. The side plate panel insertion groove 417 is a groove into which the side plate panel is inserted at the stage of manufacturing the fixed side plate 410.

  In the right frame member 415 of the present embodiment, a vertical reinforcing member 418 is formed at a substantially central portion of the insertion-side plate insertion groove 416, and the end portion side (back side) of the vertical reinforcing member 418 is a cylindrical portion. 419. Thereby, the strength of the right frame member 415 is increased, the strength of the fixed side plate 410 and the strength of the frame member that supports the insertion side plate 440 are also increased, and the rigidity of the aircraft container 1 can be increased.

  Further, in the fixed side plate 410 using the right frame member 415 as described above, the rotating pin described above is provided at the lower end portion of the fixed side plate 410 with respect to the cylindrical portion 419 formed on both sides of the fixed side plate 410. 420 and an upper lid slide pin 430 to be described later can be provided at the upper end of the fixed side plate 410. Accordingly, it is preferable that the rotation pin 420 and the upper cover slide pin 430 can be installed without interfering with the insertion side plate 440 inserted into the insertion side plate insertion groove 416.

  Further, since the cylindrical portion 419 is formed in the insertion side plate insertion groove 416, the width of the insertion side plate 440 (the first divided insertion side plate 450 and the second divided insertion side plate 470) is slightly narrowed. can do. As a result, as will be described later, when the upper lid 500 is slid and leaned to the outside of the fixed side plate 410, the upper lid 500 engages with the upper cover slide pin 430 and protrudes above the fixed side plate 410. The insertion side plate 440 (the first divided insertion side plate 450 and the second divided insertion side plate 470) is inserted into the fixed side plate 410 without being interfered with the upper lid 500, or is inserted and installed Therefore, the aircraft container 1 can be assembled and folded efficiently and easily.

  As described above, the rotation pin 420 fitted into the fixed side plate installation hole 241 of the corner metal fitting 240 is provided at the lower part of the side surfaces of the left frame member 414 and the right frame member 415 of the fixed side plate 410. It is installed so as to protrude outward in parallel. For example, as shown in FIG. 4, the rotation pin 420 is arranged on the outer side of the right frame member 415, and the hexagon socket head cap screw 420 serving as the rotation pin 420 itself is inserted into the cylindrical portion 419 of the right frame member 415. It is configured by engaging the nut 421 with a loosening prevention arranged. In such a configuration, simply by turning the hexagon socket head bolt (rotating pin) 420, the nut 421 with a loosening prevention rotates together, and the hexagon socket head bolt (rotating pin) 420 and the nut 421 with a loosening prevention are provided. Can not be removed. Therefore, the rotation pin 420 cannot be removed from the fixed side plate 410, and the fixed side plate 410 cannot be removed from the lower metal frame 200 (pallet 100).

  As described above with reference to FIG. 2, the fixed side plate 410 having such a configuration has the rotation pin 420 movably fitted in the fixed side plate installation hole 241 of the corner metal fitting 240, so that the lower metal frame 200 ( The pallet 100) cannot be detached. Then, with the fixed side plate 410 standing upright, the rotation pin 420 is moved to the end of the horizontal hole portion 242 of the fixed side plate installation hole 241, so that the lower portion of the fixed side plate 410 is in the short direction. The frame 260 is in close contact with the inside, the bottom of the outer surface is in close contact with the top surface of the pallet 100, and cannot be moved directly upward, so that the fixed side plate 410 is arranged in the assembled state. Further, when the pin 420 of the fixed side plate 410 is moved to the innermost position of the horizontal hole portion 242 of the fixed side plate installation hole 241 or the vertical hole portion 243, the fixed side plate 410 becomes movable in the upward direction and rotates. It will be in the state which can be rotated centering | focusing on the moving pin 420, and will be in the state which can be folded on the pallet 100. FIG.

  Moreover, as shown in FIG. 5 (enlarged view of the portion A in FIG. 1), the upper end of the side surface of the left frame member 414 and the right frame member 415 (the right frame member 415 in FIG. 5) of the fixed side plate 410, When the insertion side plate 440 (the first divided insertion side plate 450 and the second divided insertion side plate 470) is inserted and installed between the fixed side plates 410 in the insertion side plate insertion groove 416 portion, The outer surface of the left frame member 454 of the first divided insertion side plate 450 and the right frame member 475 of the second divided insertion side plate 470 (the left frame member 454 of the first divided insertion side plate 450 in FIG. 5). An “L” -shaped engagement notch 425 with which an engagement nut 461 (481) installed at the upper end is engaged is formed.

  When the first divided insertion side plate 450 or the second divided insertion side plate 470 of the insertion side plate 440 is connected to the fixed side plate 410, the first divided insertion side plate 450 or the second divided insertion side plate 470 is connected. Is slightly lifted (for the length of the groove in the vertical direction of the engagement notch 425), and the fixed side plate 410 is slightly tilted outward to cause the first divided insertion side plate 450 or the second divided insertion. The engaging nut 461 (481) of the side plate 470 is fitted into the engaging notch 425 in the horizontal groove. Thereafter, the fixed side plate 410 that has been inclined outward is returned inward, whereby the engagement nut 461 (481) of the first divided insertion side plate 450 or the second divided insertion side plate 470 is notched. The horizontal portion of 425 is moved in the sliding back direction (vertical groove direction of the engagement notch 425). When the engagement nut 461 (481) reaches the farthest horizontal position of the engagement notch 425, the engagement nut 461 (481) is dropped into the vertical groove of the engagement notch 425, Located at the bottom of the groove. As a result, the state in which the first divided insertion side plate 450 or the second divided insertion side plate 470 is slightly lifted is eliminated, and the first divided insertion side plate 450 or the second divided insertion side plate 470 is removed from the pallet 100. It will be in the state of standing upright vertically.

  By engaging the engagement notch 425 and the engagement nut 461 (481) in this way, the first divided insertion side plate 450 and the second divided insertion side plate 470, that is, the insertion side plate 440 and the fixed side plate 410 are provided. Are integrated at the top. That is, the upward movement of the insertion side plate 440 is restricted. Further, the fixed side plate 410 is restricted from tilting outward. As a result, the container 1 is maintained in an assembled state with high rigidity.

  Further, as will be described later with reference to FIG. 9, one fixed side plate 410 of the pair of fixed side plates 410 disposed opposite to each other has upper portions (tubular portions 419) of the left frame member 414 and the right frame member 415. An upper lid sliding pin 430 is formed on the outside (see FIG. 3A). The upper lid slide pin 430 is installed so as to protrude outward in parallel with the plate surface of the fixed side plate 410, and the upper lid 500 cannot be removed in the groove 516 formed in the frame portion 512 of the upper lid 500, as will be described later. The upper cover 500 is slidably movable with respect to the fixed side plate 410.

  As described above and as shown in FIG. 1, the insertion side plate 440 is divided into two along the direction in which the fixed side plate 410 faces, that is, along the longitudinal direction of the pallet 100, and the first divided insertion side plate 450. And the second divided insertion side plate 470. In the present embodiment, the insertion side plate 440 is substantially divided into a first divided insertion side plate 450 and a second divided insertion side plate 470.

  The first divided insertion side plate 450 and the second divided insertion side plate 470 have left frame members 454 and 474 and right frame members 455 and 475, respectively. Among these, the frame material on the side to be fitted in the insertion side plate insertion groove 416 of the fixed side plate 410, that is, the left frame material 454 of the first divided insertion side plate 450 and the second divided insertion side plate 470. The right frame member 475 has a cross-sectional structure as shown in FIG. FIG. 3B shows the left frame member 454 (474) of the first divided insertion side plate 450. The cross-sectional structure of the right frame member 475 of the second divided insertion side plate 470 is symmetric with the left frame member 454 of the first divided insertion side plate 450. The first divided insertion side plate 450 having the left frame member 454 and the divided insertion side plate 470 having the right frame member 475 are arranged in an assembled state as described above, as shown in FIG. By being inserted into the insertion side plate insertion groove 416 of the left frame member 414 and the right frame member 415 of the fixed side plate 410, the lower metal frame 200 is installed on the pallet 100 along the longitudinal direction of the pallet 100.

  Further, as shown in FIG. 5, an engagement nut 461, an upper end portion of the outer surface of the left frame member 454 of the first divided insertion side plate 450 and the right frame member 455 of the second divided insertion side plate 470, 481 is installed. As described above, the left frame member 454 of the first divided insertion side plate 450 and the right frame member 475 of the second divided insertion side plate 470 are respectively the left frame member 414 and the right frame member of the adjacent fixed side plate 410. When inserted into the insertion side plate insertion groove 416 of 415 and installed, the engagement nuts 461 and 481 of the divided insertion side plates 450 and 470 and the engagement notch 425 of the fixed side plate 410 are engaged. The As a result, the first divided insertion side plate 450 and the second divided insertion side plate 470 are restricted from moving upward, and the fixed side plate 410 is restricted from tilting outward.

The first divided insertion side plate 450 and the second divided insertion side plate 470 are integrated with a single insertion side plate 440 after being engaged with and installed on the adjacent fixed side plate 410.
For this purpose, as shown in FIGS. 1 and 6, the first split insertion side plate 450 is provided with a contact plate 462 over the entire region in the vertical direction outside the right frame member 455. In addition, the second split insertion side plate 470 has two portions on the upper side and the middle portion of the side of the connection side with the first split insertion side plate 450 (the side opposite to the side engaging the fixed side plate 410). A round drop stopper 482 is provided in which a pin protrudes in the direction of the first divided insertion side plate 450. In addition, a restriction pin 483 is formed on the left frame member 474 in the vicinity of the round drop latching tool 482 in the middle portion of the second divided insertion side plate 470 toward the outside. Further, a restriction pin engagement hole 463 is formed at a position corresponding to the restriction pin 483 of the contact plate 462 of the first divided insertion side plate 450.
The contact plate 462 is installed on the right frame member 455 of the first divided insertion side plate 450 by welding or the like.

  When the first divided insertion side plate 450 and the second divided insertion side plate 470 are respectively engaged with the fixed side plates 410 on both sides, the side end surface of the right frame member 455 of the first divided insertion side plate 450. And the side end surface of the left frame member 474 of the second divided insertion side plate 470 are opposed to each other in a substantially intimate state at the center in the longitudinal direction of the pallet 100. At this time, the restriction pin 483 of the second divided insertion side plate 470 is fitted into the restriction pin engaging hole 463 of the first divided insertion side plate 450, and the first end is located outside the position where both side end faces face each other. The first divided insertion side plate 450 and the second divided insertion side plate 470 are respectively installed so that the contact plate 462 installed on the divided insertion side plate 450 is disposed.

  In this state, the first split insertion side plate 450 is formed by projecting the pins of the round drop latches 482 provided at the upper left portion and the left middle portion of the second split insertion side plate 470. The abutment plate 462 installed on the side is sandwiched between the left frame member 474 of the second split insertion side plate 470 and the pin of the round drop locking tool 482, and these surfaces are maintained in a substantially intimate state. This prevents a gap from being generated between the surfaces. That is, the plate surface of the first divided insertion side plate 450 and the plate surface of the second divided insertion side plate 470 are maintained in the same plane.

Further, since the restriction pin 483 of the second divided insertion side plate 470 is fitted into the restriction pin engaging hole 463 of the first divided insertion side plate 450, the first divided insertion side plate 450 and the second divided portion are separated. It is prevented that the insertion side plate 470 is displaced in the vertical direction or the horizontal direction, that is, the first divided insertion side plate 450 and the second divided insertion side plate 470 are not translated in the same plane. Further, the side end face of the right frame member 455 of the first divided insertion side plate 450 and the left frame of the second divided insertion side plate 470 are engaged with the engagement of the restriction pin 483 and the restriction pin engaging hole 463. Since it faces the side end face of the material 474 in a substantially intimate state, the relative rotational movement of the first divided insertion side plate 450 and the second divided insertion side plate 470 is also restricted.
Therefore, with such a structure, the first divided insertion side plate 450 and the second divided insertion side plate 470 are integrated to form one insertion side plate 440.

  The first divided insertion side plate 450 and the second divided insertion side plate 470 are integrated in this way as one insertion side plate 440 between the fixed fixed side plates 410 on the pallet 100. Although it is installed in a state where it is inserted into the insertion side plate insertion groove 416, the container 1 of this embodiment is an aircraft container and has a length of 2200 mm in the longitudinal direction. There is a possibility that the insertion side plate 440 may bulge outward only by being held by the insertion side plate insertion groove 416.

  In order to prevent the side plate from bulging, the bottom plate of each of the lower frame members 456 and 476 of the first divided insertion side plate 450 and the second divided insertion side plate 470 of the insertion side plate 440 has a side plate facing downward. Swelling prevention pins 464 and 484 are formed to protrude. Further, in the pallet 100, when the insertion side plate 440 is erected on the pallet 100, the side plate bulge prevention pins 464 and 484 are inserted into the side plate bulge prevention pins 464 and 484, respectively. Pin insertion holes 123 and 124 are formed.

When the first divided insertion side plate 450 and the second divided insertion side plate 470 are installed on the pallet 100, the side plate bulge prevention pins 464 and the side plate bulge prevention pins 484 respectively bulge the side plates of the pallet 100. The first divided insertion side plate 450 and the second divided insertion side plate 470 are placed on the pallet 100 so as to be fitted into the prevention pin insertion hole 123 and the side plate swelling prevention pin insertion hole 124.
As a result, the lower frame members 456 and 476 of the first divided insertion side plate 450 and the second divided insertion side plate 470 bulge outward, that is, the first divided insertion side plate 450 and the second divided portion. The bulge of the lower part of the insertion side plate 470 in the outer direction is prevented.

In addition, the first divided insertion portion is connected to the connecting portion of the pallet 100 between the first divided insertion side plate 450 and the second divided insertion side plate 470, that is, the central portion of the peripheral edge in the longitudinal direction of the pallet 100. A side plate holding groove 280 for holding a connecting portion between the side plate 450 and the second divided insertion side plate 470 at a predetermined position along the periphery of the pallet 100 is provided.
As shown in FIG. 7, the side plate holding grooves 280 are formed by arranging square pipes 281 on both sides and forming a groove therebetween.

When the first divided insertion side plate 450 and the second divided insertion side plate 470 are inserted and installed on the pallet 100, the connecting portion thereof, that is, the first divided insertion side plate 450 and the second divided difference. The first divided insertion side plate 450 and the second divided insertion side plate 470 are arranged such that end portions of the insertion side plates 470 that are not engaged with the fixed side plate 410 are respectively disposed inside the side plate holding grooves 280. Place on the pallet 100.
Thereby, the expansion | swelling to the outer side of the connection part of the 1st division | segmentation insertion side plate 450 and the 2nd division | segmentation insertion side plate 470, ie, the center part of the insertion side plate 440, is prevented.

  The side plate bulge prevention pins 464 and 484, the side plate bulge prevention pin insertion holes 123 and 124, and the side plate holding groove 280 are configured to prevent bulge to the outside near the lower side of the insertion side plate 440. The insertion side plate 440 is prevented from bulging outward on the upper side of the insertion side plate 440 by restricting the position of the upper side of the insertion side plate 440 by an upper lid 500 to be described later.

  The insertion side plate 440 is installed by inserting the first divided insertion side plate 450 and the second divided insertion side plate 470 into the left frame member 414 and the right frame member 415 of the fixed side plate 410 as described above. The first divided insertion side plate 450 and the second divided insertion side plate 470 are configured to be detachable from the pallet 100, the lower metal frame 200, and the fixed side plate 410, but the aircraft container 1 according to the present embodiment. In FIG. 1, each of the divided insertion side plates 450 and 470 is connected to the pallet 100 by a connecting chain 490 according to the present invention and is configured not to be separated from the pallet 100 or the like.

As shown in FIG. 8 (B), the connecting chain 490 has a locking ring 491 attached to one end of a metal chain body (490) and a retaining ring 492 attached to the other end. It is a thing.
The connecting chain 490 has a locking ring 491 at one end locked to a locking member 493 installed inside the lower frame members 456 and 476 of the divided insertion side plates 450 and 470, respectively. The side plates 450 and 470 are connected to the side plates 450 and 470 so as not to be detached. The locking member 493 is a rivet or a screw.

Further, the retaining ring 492 at the other end is arranged in the chain housing box 120 of the pallet 100 described above. The opening 121 of the chain storage box 120 is formed in such a size that the connecting chain body can pass but the retaining ring 492 cannot pass. In other words, the retaining ring 492 having such a size is attached to the other end of the connecting chain 490. As a result, as shown in FIG. 8A, the retaining ring 492 cannot be removed from the chain housing box 120, and the other end of the connecting chain 490 cannot be detached from the pallet 100. Connected.
As a result, even when the divided insertion side plates 450 and 470 are extracted from the fixed side plate 410, the divided insertion side plates 450 and 470 are maintained in a state of being connected to the pallet 100 by the connecting chains 490.

  A connecting chain 490 having one end portion installed on the lower frame members 456 and 576 of the divided insertion side plates 450 and 470 protrudes to the outside from the lower surface of the divided insertion side plates 450 and 470. 450 and 470 are installed on the split insertion side plates 450 and 470 so as to hang down from the lower surface of 450 and 470. Further, as described above, the chain storage box 120 and the opening 121 of the pallet 100 are positions corresponding to the positions where the connection chains 490 are installed when the split insertion side plates 450 and 470 are assembled (positions depending on the position). Is formed.

  Accordingly, when the split insertion side plates 450 and 470 are inserted into the fixed side plate 410 and the aircraft container 1 is assembled, the connecting chain 490 is dropped into the chain storage box 120 by the weight of the retaining ring 492. Will go. That is, by connecting the divided insertion side plates 450 and 470 into the insertion side plate insertion groove 416 of the fixed side plate 410 according to a normal procedure, the connecting chains 490 are substantially automatically accommodated in the pallet 100. It will be housed inside the box 120. Therefore, the installation of the connecting chain 490 does not add a new procedure or the like to the assembly work of the aircraft container 1, and does not complicate the work.

  Further, in the state where the insertion side plate 440 is assembled, the connecting chain 490 is completely stored in the chain storage box 120 as shown in FIG. 1 from the inside of the housing space 1). Accordingly, the connecting chain 490 does not interfere with the contents inside the aircraft container 1 or the articles around the aircraft container 1 to cause damage or the like.

  The length of the connecting chain 490 is such that the entire connecting chain 490 can be accommodated in the chain accommodating box 120 of the pallet 100, and when the aircraft container 1 is folded, the divided insertion side plates 450 and 470 are attached to the pallet 100. It is a length that can be placed on the top, and when carrying out the operation of storing articles in the aircraft container 1 by removing the divided insertion side plates 450 and 470, or when performing the operation of taking out articles from the aircraft container 1 Any length may be used as long as the divided insertion side plates 450 and 470 can be retracted. More specifically, each of the divided insertion side plates 450 and 470 is stood on the outside of the adjacent fixed side plate 410, or is laid on the floor near the aircraft container 1 or the like. When the situation is assumed, each of the connecting chains 490 ensures a length capable of realizing such a situation, while the insertion side plate 440 is raised when the insertion side plate 440 is inserted or removed. It is preferable that the length is a length that does not need to be lifted and that does not interfere with the work.

Further, the member constituting the connecting chain 490 can be a member such as a string made of any material in order to connect the pallet 100 and the insertion side plate 440. However, in order to effectively realize the effect that the connecting chain 490 is dropped into the chain storage box 120 by its own weight as described above, the connecting chain 490 has a certain weight. It is also preferable to use a member that is appropriately bent and accommodated in the chain accommodation box 120 without causing unnecessary stress in any direction. Therefore, it is very preferable and effective to use a metal chain.
For the same reason, the retaining ring 492 is also preferably made of a member having a certain weight, that is, a metal or the like.

The upper lid 500 is a member that closes the upper opening of the accommodation space of the container 1 formed by the side plates 400 (the fixed side plates 410 and the insertion side plates 440) erected on the pallet 100.
In the aircraft container 1 of the present embodiment, the upper lid 500 is also divided into two in the longitudinal direction of the pallet 100, similarly to the insertion side plate 440. That is, the upper lid 500 includes a first divided upper lid 510 and a second divided upper lid 540 as shown in FIG.

In the upper lid 500, the first divided upper lid 510 and the second divided upper lid 540 are not the same size. The first divided upper lid 510 is a larger divided portion than the second divided upper lid 540.
In order to make the upper lid 500 inseparable from the fixed side plate 410, the first divided upper lid 510 of the upper lid 500 slides along the upper side of one fixed side plate 410 and cannot be separated as will be described later. On the other hand, when the aircraft container 1 is folded, the fixed side plate 410 must be brought down on the pallet 100 and the upper lid 500 must close the upper portion, as will be described later with reference to FIG. In order to realize such a configuration, the groove in which the upper cover sliding pin 430 slides and moves in the first divided upper cover 510 has a length that is at least equal to the height of the fixed side plate 410. Need to be formed. Therefore, in the aircraft container 1 of the present embodiment, the first divided upper lid 510 that is one member obtained by dividing the upper lid 500 is formed sufficiently large, and the second divided portion that is the other member is relatively formed. The upper lid 540 is formed small.

  Further, in the upper lid 500, the first divided upper lid 510 and the second divided upper lid 540 are not separated from each other, and can be relatively bent by the resin hinge 560 (two can be folded). The state is connected to the state. As a normal usage pattern, as shown by an arrow in FIG. 1 and as shown in FIG. 10, the second divided upper lid 540 having a small size is rotated upward with respect to the position of the resin hinge 560. Then, the upper surface of the first divided upper lid 510 is completely folded (180 °) so as to overlap the upper surface of the first divided upper lid 510 (two sheets are folded). In this state, the lid is opened and closed.

The resin hinge 560 is attached to the entire divided area of the first divided upper lid 510 and the second divided upper lid 540 on the upper surface of the upper lid 500. This prevents rainwater, dust, dust, and the like from entering the inside of the container 1 from between the first divided upper lid 510 and the second divided upper lid 540.
The resin hinge 560 is a rubber hinge whose bent portion is formed of rubber.

  In the aircraft container 1 of this embodiment, the upper lid 500 is also formed in a configuration that cannot be separated from the aircraft container 1 main body.

  As shown in FIG. 1, the upper lid 500 (each of the first divided upper lid 510 and the second divided upper lid 540) includes the fixed side plate 410, the first divided insertion side plate 450, and the second divided insertion side plate described above. Similar to 470, frame portions 512 and 542 as frame members are mounted around upper surface panels 511 and 541 as surface members. The material of the top panels 511 and 541 is not particularly limited. For example, a plastic corrugated board similar to the floor board 300, a synthetic resin board (including a foamed synthetic resin board), a thin metal board, a plywood board, a fiber board, or the like is used. Moreover, a frame part is comprised, for example with metals, such as steel materials.

FIG. 9A is a cross-sectional view of a portion D in FIG. 1 which is a side portion parallel to the insertion side plate 440 of the first divided upper lid 510 of the upper lid 500.
As shown in FIGS. 1 and 9A, the frame portion 512 of the first divided upper lid 510 includes a frame upper portion 513 that presses the periphery of the upper surface of the top panel 511, and a side plate that presses the periphery of the top panel 511. It has a frame edge 514 that is arranged on the outer peripheral side of the upper edge of 400 and fits and holds the upper part of the side plate 400. Thus, the first divided upper lid 510 is fitted to the upper edge portion of the side plate 400 erected on the pallet 100 and covers the upper opening of the accommodation space of the container 1.

  On the frame edge 514 of the side parallel to the insertion side plate 440 of the first divided upper lid 510, a convex strip 515 is formed on the inner side, and it is between the inner surface of the frame upper part 513. A mating slide groove 516 is formed. An upper lid slide pin 430 formed on the left frame member 414 and the right frame member 415 of one fixed side plate 410 is fitted into the engagement slide groove 516. As a result, the first divided upper lid 510 has a direction parallel to the plate surface of the insertion side plate 440 (on the plate surface of the fixed side plate 410) with respect to the upper side portion (upper lid slide pin 430) of the one fixed side plate 410. It is installed with respect to the fixed side plate 410 so as to be slidable along the vertical direction) and not removable from the fixed side plate 410.

  As described above, the upper lid 500 is divided into the first divided upper lid 510 and the second divided upper lid 540, and the second divided upper lid 540 is folded on the upper surface of the first divided upper lid 510. Therefore, the upper lid 500 is opened and closed by folding the second divided upper lid 540 into the first divided upper lid 510 and the first divided upper lid 510 along the upper side of the fixed side plate 410. It will be opened and closed in two stages: a slide movement stage.

  The usage form of the aircraft container 1 having such a configuration, that is, an opening / closing method, an assembly method (assembly procedure), and a folding method (folding procedure) in the assembled state will be described with reference to FIGS.

First, a method for storing or taking out articles in an assembled state in the aircraft container 1 having such a configuration will be described with reference to FIG.
As shown in FIG. 10 (A), in order to open the aircraft container 1 from the state where the aircraft container 1 is assembled and the upper lid 500 is closed, first, as shown in FIG. 10 (B), The second divided upper lid 540, which is the smaller divided upper lid of the upper lid 500, is lifted and rotated around the resin hinge 560, and two sheets are placed on the upper surface of the first divided upper lid 510 as shown in FIG. Place it in a folded state.

  Next, the end of the resin hinge 560 side of the first divided upper lid 510 (second divided upper lid 540) is lifted, and the first divided upper lid 510 is moved toward the fixed side plate 410 as shown in FIG. Press gradually. As a result, the upper cover slide pin 430 of the fixed side plate 410 moves in the engagement slide groove 516 of the first divided upper cover 510 (see FIG. 9A), and the first divided upper cover 510 (second divided upper cover). 540) slides along the upper side of the fixed side plate 410.

Then, as shown in FIG. 10E, the upper cover slide pin 430 of the fixed side plate 410 moves to the end of the engagement slide groove 516 of the first divided upper cover 510, and the first divided upper cover 510 (second Of the first divided upper cover 510 is fixed to the upper cover sliding pin 430 of the fixed side plate 410 or the first divided upper cover 510 is landed on the floor surface outside the fixed side plate 410 although not shown in the figure. By moving to the state, the upper opening of the aircraft container 1 is opened.
In this state, since the insertion side plate 440 (the first divided insertion side plate 450 and the second divided insertion side plate 470) can be extracted, these are extracted and as shown in FIG. , And hang on the outside of the adjacent fixed side plate 410.
Thereby, it will be in the state which can take out the articles | goods inside the aircraft container 1, or can accommodate the articles | goods in the aircraft container 1 easily.

  Further, when the aircraft container 1 is closed from the state shown in FIG. 10E, a procedure that is completely opposite to the above-described procedure may be performed. That is, first, the first divided insertion side plate 450 and the second divided insertion side plate 470 are inserted between the fixed side plates 410, and the side portion (landing) of the first divided upper lid 510 far from the fixed side plate 410 is landed. (Side side) is lifted and slid as shown in FIG. 10 (D), and further slid while the posture of the first divided upper lid 510 is gradually tilted in the horizontal direction as shown in FIG. 10 (C). Let When the upper lid slide pin 430 moves to the end of the engagement slide groove 516 as shown in FIG. 10C, two sheets are placed on the first divided upper lid 510 as shown in FIG. The second divided upper lid 540 that has been folded is rotated and returned to its original position, and the end side of the second divided upper lid 540 is fitted to the upper side of the fixed side plate 410. Thereby, as shown in FIG. 10A, the upper opening of the aircraft container 1 is closed by the upper lid 500.

Next, the case of assembling the aircraft container 1 will be described with reference to FIG.
Since the folding of the upper lid 500 has been described with reference to FIG. 10, the upper lid 500 is described here as an upper lid 500 in which the first divided upper lid 510 and the second divided upper lid 540 are integrated. Do.

When assembling the aircraft container 1, as shown in FIG. 11A, the upper lid 500 arranged at the top of the folded aircraft container 1 and the fixed side plate 410 to which the upper lid 500 is connected are integrated. The fixed side plate 410 is erected on the pallet 100.
Next, as shown in FIG. 11 (B), the opposed fixed side plate 410 is raised and erected on the pallet 100.

  Next, as shown in FIG. 11C, the first divided insertion side plate 450 and the second divided insertion side plate 470, which are each placed on the pallet 100, are raised, and FIG. As shown in (D), the fixed side plates 410 that are already arranged facing each other are inserted into the opposed insertion side plate insertion grooves 416 while opening outward in a slightly inverted C shape. When the aircraft container 1 is folded, the first divided insertion side plate 450 and the second divided insertion side plate 470 are connected and integrated and placed on the pallet 100. In the case of waking up, the round drop latch 482 (see FIGS. 1 and 6) is opened, the engagement state between the restriction pin 483 and the restriction pin engagement hole 463 is released, and the first split insertion side plate is released. It is effective from the viewpoint of workability to raise 450 and the second divided insertion side plate 470 individually.

  Further, when the insertion side plate 440 is inserted into the insertion side plate insertion groove 416 of the fixed side plate 410 for each of the divided insertion side plates 450 and 470, as shown in FIGS. The connecting chain 490 connected to the pallet 100 is inserted into the chain storage box 120 of the pallet 100 while being dropped.

  Further, when each of the divided insertion side plates 450 and 470 is inserted close to the bottom, as described above with reference to FIG. 5, the engaging nuts 461 installed at the upper ends of the divided insertion side plates 450 and 470, 481 is engaged with the engagement notch 425 of the fixed side plate 410, and the respective divided insertion side plates 450 and 470 are placed on the pallet 100.

  Further, when the divided insertion side plates 450 and 470 are finally placed on the pallet 100, the side plate swelling prevention pins 464 and 484 of the division insertion side plates 450 and 470 are inserted into the side plate swelling prevention pins of the pallet 100, respectively. The lower frame members 456 and 476 of the divided insertion side plates 450 and 470 are inserted into the side plate holding grooves 280.

When each of the divided insertion side plates 450 and 470 is placed on the pallet 100, the round drop lock 482 of the second divided insertion side plate 470 is brought into a protruding state, and the left of the second divided insertion side plate 470 is left. The right frame member 455 of the first split insertion side plate 450 is sandwiched between the frame member 474 and the round drop locking tool 482.
This prevents the letter C from opening outside the fixed side plate 410 during assembly, and the aircraft container 1 is maintained in a box shape as shown in FIG.

  Finally, as shown in FIG. 11 (F), the assembly of the aircraft container 1 is completed by sliding the upper lid 500 as described above.

Next, the case where the aircraft container 1 is folded will be described with reference to FIGS.
Here, in the range described with reference to FIG. 12, detailed description of folding of the upper lid 500 is omitted.

From the state in which the aircraft container 1 is assembled, first, as shown in FIG. 12 (A) and as described above, the upper lid 500 is folded and slid into two pieces, as shown in FIG. 12 (B). In addition, the state is inclined to the outside of the fixed side plate 410.
Next, as shown in FIG. 12C, the insertion side plate 440 is extracted. At this time, first, the round drop locking device 482 of the second split insertion side plate 470 is set in the unlocked state, and the first split insertion side plate 450 and the second split insertion side plate 470 by the round drop locking device 482 are used. Disconnect from the link.
Next, each of the divided insertion side plates 450 and 470 is slightly lifted, and the engagement nuts 461 and 481 of the divided insertion side plates 450 and 470 are engaged with the fixed side plate 410 while the fixed side plate 410 is slightly tilted outward. The engagement with the notch 425 is released, and the divided insertion side plates 450 and 470 are extracted.

  When the divided insertion side plates 450 and 470 are extracted, the extracted divided insertion side plates 450 and 470 are placed on the pallet 100 as shown in FIG. Then, the first divided insertion side plate 450 and the second divided insertion side plate 470 are connected and integrated again in a state where the divided insertion side plates 450 and 470 are brought down on the pallet 100. That is, the restriction pin 483 of the second divided insertion side plate 470 is fitted into the restriction pin engagement hole 463 of the first divided insertion side plate 450, and the second drop insertion is performed with the round drop lock 482 locked. The contact plate 462 of the first divided insertion side plate 450 is sandwiched between the left frame member 474 of the side plate 470 and the round drop locking tool 482. Thereby, each division | segmentation insertion side plate 450,470 is integrated, and it will be in the state laid down on the pallet 100 as the one insertion side plate 440. FIG.

Next, as shown in FIG. 12E, the fixed side plate 410 to which the upper cover 500 is not connected is tilted onto the pallet 100, and then the upper cover 500 is connected as shown in FIG. The fixed side plate 410 is tilted on the pallet 100 integrally with the upper lid 500.
At this time, the upper lid 500 is in a state where the second divided upper lid 540 is folded in two on the first divided upper lid 510 as shown in FIG.

  When the fixed side plate 410 and the upper lid 500 are placed on the insertion side plate 440 already placed on the pallet 100 and the fixed side plate 410 facing each other, as shown in FIG. As shown in FIG. 13, the second divided upper lid 540 that has been folded in two on the first divided upper lid 510 is raised with the end thereof and rotated around the position of the resin hinge 560. As shown in (D), the other lower metal frame 200 is fitted. Thereby, folding of the aircraft container 1 is completed.

Thus, in the aircraft container 1 of this embodiment, since the insertion side plate 440 and the upper lid 500 are divided, the operator can easily assemble even a large container such as an aircraft container, or Folding is possible, and such a large assembly container can be put into practical use.
That is, it is possible to provide an assembly-type container that can efficiently transport an article by an aircraft or the like.

  Further, in the aircraft container 1, including the divided insertion side plate 440 and each part of the upper lid 500, that is, each divided insertion side plate 450, 470, the first divided upper lid 510 and the second divided upper lid 540, All members of the aircraft container 1 are connected to the pallet 100. Accordingly, when the aircraft container 1 is used, a part thereof, that is, a detachable member (part) such as an upper lid or a side plate is not lost, and a state where necessary members are always maintained can be maintained. it can. Moreover, it becomes easy to prevent the state where other container members are mixed.

In addition, while the respective members are connected as described above, the assembly, folding, or storage or removal of articles in the assembled state (in use) is subject to restrictions such as connecting members. It can be performed efficiently and conveniently.
Therefore, the aircraft container 1 is very useful as a container for transporting articles by an aircraft or the like, and further as a container for transporting articles outside the country where various checks such as inspection of members are performed. .

  The present invention is not limited to the above-described embodiment, and can be variously modified within the scope of the present invention.

For example, any mechanism may be used as the mechanism for installing the first divided upper cover 510 of the upper cover 500 so as to be slidable.
An elongated hole into which the upper lid sliding pin 430 can be inserted is formed in the longitudinal direction of the frame edge 514 of the first divided upper lid 510, and the upper lid sliding pin 430 is inserted into the elongated hole 430. May be slid. With such a configuration, it is not necessary to form the ridges 515 on the frame edge 514, and an opening (elongate hole) may be formed in the frame edge 514. In addition, it requires less members and is suitable.

In addition, a frame edge 514 of the first divided upper lid 510 is formed in a U-shaped cross section to form a groove on the inner side, and an upper cover slide pin 430 is inserted into the groove so that the first divided upper cover 510 is It may be slidable. Such a configuration is preferable because the strength of the frame portion 512 of the first divided upper lid 510 or the frame portion edge portion 514 can be increased.
The present invention may be realized in such a form, for example.

DESCRIPTION OF SYMBOLS 1 ... Aircraft container 100 ... Pallet 110 ... Lift insertion space 120 ... Chain accommodation box (string member accommodation part)
121: Opening 123, 124: Side plate swelling prevention pin insertion hole 200: Lower metal frame 240: Corner fitting
241: Fixed side plate installation hole
242 ... Horizontal hole part
243 ... Vertical hole portion 260 ... Short direction frame portion 280 ... Side plate holding groove 281 ... Square pipe 300 ... Bottom plate 400 ... Side plate 410 ... Fixed side plate
414 ... Left frame material
415 ... Right frame material
416 ... Insertion side plate insertion groove
417 ... Side panel panel insertion groove
418 ... Vertical reinforcement
419 ... cylindrical portion
420 ... Rotating pin (Hexagon socket head cap screw)
421 ... Nut with loosening prevention
425 ... engagement notch
430 ... Upper lid slide pin 440 ... Insert side plate
450 ... 1st divided insertion side plate
454 ... Left frame material
455 ... Right frame material
456 ... Lower frame material
461 ... engagement nut
462 ... a patch plate
463 ... Restriction pin engagement hole
464 ... Side plate swelling prevention pin
470 ... second split insertion side plate
474 ... Left frame material
475 ... Right frame material
476 ... lower frame material
481 ... engaging nut
482 ... Round drop lock
483 ... Restriction pin
484 ... Side plate swelling prevention pin
490 ... Chain for connection (string member)
491 ... Locking ring
492 ... retaining ring
493 ... Locking member 500 ... Upper lid 510 ... First divided upper lid
511 ... Top panel
512 ... Frame part
513 ... Upper part of the frame
514 ... frame edge
515 ... ridge
516 ... Engagement slide groove 540 ... Second divided upper cover 560 ... Resin hinge (hinge member)

Claims (6)

It is an assembly-type container having a pallet, a side plate standing along the periphery of the pallet so as to surround the accommodation space above the pallet, and an upper lid that closes an upper opening of the accommodation space surrounded by the side plate. And
The side plate is
It is fixedly mounted in a pivotable manner on a corner fitting installed at the upper corner of the pallet, and is turned upright on the upper peripheral edge of the pallet or folded on the pallet. Two opposing fixed side plates;
Two insertion side plates inserted into grooves formed on the side of the fixed side plate and installed between the opposing sides of the fixed side plate facing each other;
The insertion side plate is divided along the opposing direction of the fixed side plate, and when installed between the opposing sides of the fixed side plate, a plurality of divided insertion side plates are connected and integrated. Have
Each of the divided insertion side plates is connected by the pallet and a string-like member,
The upper lid has a plurality of divided upper lids that are divided along a direction in which the fixed side plates face each other and are foldably connected by a hinge member;
The divided upper lid at one end of the upper lid is connected to the upper side of any one of the fixed side plates so as to be slidable in a direction perpendicular to the upper side and so as not to be detached. Expression container.   In the upper surface of the pallet, when the insertion side plate is installed between the sides of the fixed side plate, the connection portion of the insertion side plate is placed at the position where the connection portion of the divided insertion side plate is arranged. The assembly type container according to claim 1, wherein a side plate holding groove for holding at a predetermined position along the periphery of the pallet is provided. One end of the string-like member is installed on the lower surface of the split insertion side plate,
The pallet is a space for accommodating the string-like member formed inside the pallet, and the string on the lower surface of the insertion side plate in a state where the insertion side plate is erected on the upper peripheral edge of the pallet. An opening at a position where a place where the member is installed is disposed, and the insertion side plate has a string member housing portion that houses the string member in the standing state,
The assembly type container according to claim 1 or 2, wherein the other end of the string-like member is attached to the pallet so as not to be detached from the inside of the string-like member accommodating portion.   The assembly type container according to any one of claims 1 to 3, wherein the hinge member connecting the divided upper lids of the upper lid has a bent portion made of a rubber material.   The length of the direction which arrange | positions the said insertion side board has 1500-2200 mm, and the length of the direction which arrange | positions the said fixed side board has a planar shape of 900-1500 mm, The any one of Claims 1-4 characterized by the above-mentioned. A prefabricated container as described in   The assembly type container according to any one of claims 1 to 5, which is used for conveying an article by an aircraft.

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