JPH0518310Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a transportation container that is optimal as an air cargo container.

(Prior Art) Conventionally, air cargo containers have been prepared that have the most suitable functions depending on the characteristics of the cargo to be transported. For example, dry containers are used for general goods, refrigerated containers are used for foods, etc., and ventilated containers are used for vegetables, fruits, etc. For this reason, it was necessary to prepare a large number of air cargo containers with various functions.

(Problems to be Solved by the Invention) In view of the above-mentioned problems of the prior art, the present invention is designed to adapt one air cargo container to the characteristics of various cargoes by replacing the facepieces other than the floor structure. It is an object of the present invention to provide a transport container that can be transformed into an air cargo container with optimal functions and can be used for a variety of purposes.

(Means for solving the problem) Floor structure 1 with fork pockets on the side
and a pentahedron consisting of a pair of left and right side walls 2 and end walls 3 and a ceiling 4 erected around the four circumferences of the floor structure 1,
The intersecting corners of two faces of these pentahedrons are formed by a corner member 5 consisting of a main member 11 and a holding member 12, and a bolt 1.
2c and 12d are configured to be detachable, and a corner cap member 13 that simultaneously covers the intersection of the three faces of the pentahedron at the upper corner where the three faces intersect is fixed to the main body with bolts 15. Assembled by
Furthermore, the lower part of the corner where the side wall 2 and the end wall 3 intersect can be assembled by attaching the corner cover member 14 to the main body with bolts 15, and pentahedrons with different functions can be replaced and used. I made it.

(Example) The present invention is basically to provide a container that is suitable for the purpose of use by making the face pieces constituting the other five sides excluding the floor structure replaceable. Each face piece can be assembled using corner members at the ridgeline portion. Also, the corner portion where the ridge lines gather is designed to cover and seal the crown body. All of these can be removed and reassembled.

A detailed explanation will be given below based on the drawings. In FIG. 1, reference numeral A is a perspective view of a transportation container (hereinafter referred to as container) according to the present invention. The container A is composed of a floor structure 1 having a fork pocket 1a, side walls 2, 2, end walls 3, 3, a ceiling 4, and corner members 5, which are erected around the four circumferences of the floor structure 1.

The side walls 2, end walls 3, and ceiling 4 may have a heat insulating structure or have a non-insulating structure for dry containers. In the following embodiments, a heat insulating structure will be described.

First, the side wall 2 will be explained with reference to FIG. The side wall 2 is surrounded by end members 6a at the upper and both sides, and by end members 6b at the lower part. An outer panel 7 and a lining panel 8 are attached between the end members, and a heat insulating material 9 is filled inside.

The end member 6a attached to the upper part and both sides of the side wall 2 is an aluminum profile, and has a groove 10a inside and the groove 1.
A protruding flange 10b is provided on the opposite side of Oa, and a long groove 10c facing outward at 45° is formed at the outer end of the protruding flange 10b (FIG. 5).
Note that the end member 6a may have the long groove 10c separated from the groove 10a as shown in FIG. 6. In the case of non-insulation, the end member 6a has the same structure with the lining plate 8 and the heat insulating material 9 removed.

Next, as shown in FIG. 3, the end member 6b is also made of a shaped material such as aluminum, and has a groove 10a at the upper part, and a long groove 10e facing directly downward at the outer lower end, which forms the side edge of the floor structure described later. It fits into the rising part of the T-shaped member 1f provided in the.

Next, the intersection between the side wall 2 or end wall 3 and the ceiling 4 will be explained. This part is assembled by a corner member 5 composed of a main member 11 and a holding member 12 as shown in FIGS. 3 and 4. The main material 11 has orthogonal pieces 11a, 11a, and a rising side 11 stands up perpendicularly to each orthogonal side on the outside of these orthogonal sides 11a.
b, and the raised side 11b is assembled by engaging with a recess 10d formed between the groove 10a and the long groove 10c of the end member 6a of the side wall 2. A presser attachment portion 11c is integrally provided on the outside of the rising sides 11b, 11b, and the interior of the attachment portion 11c is hollow.

The holding member 12 covers the mounting portion 11c, and the flange 1 is fitted into the long groove 10c of the end member 6a.
2a, 12a, and the end member 6 further outside thereof.
Flanges 12b, 12b covering the protrusion 10b of a
It is equipped with A caulking nut (trade name: Popnut) 12c is fixed to the mounting portion 11c.
This allows the presser member 12 to be attached to the attachment portion 11d from the outside with flat screws 12d. 12e is a caulking nut insertion hole, and 12f is a sealing gasket.

The corner member 5 described above can be applied to the cross joints between the side wall 2 and the end wall 3, the side wall 2 and the ceiling 4, and the end wall 3 and the ceiling 4.

Next, the floor structure 1 will be explained. Floor structure 1
As shown in FIG. 3, a floor plate 1b and a base plate 1c are separated by a Z-shaped leg member 1d, and the fork pocket 1a is formed between them. 1e is a base member fixed around the lower part of the floor structure 1, and 1f is a T-shaped member to which the long groove 10e of the end member 6b of the end wall 3 (or side wall 2) is connected.

Now, each face piece is connected and assembled as described above, and the joining corner portions are further covered with the cap member 13. As shown in FIG. 7, the cap member 13 is the part where three mutually orthogonal corner members 5 intersect, so in order to cover this part appropriately,
It has a shape as shown in FIG. That is, 3
A triangular plane 13a that is located directly above a triangular space formed where the ends of the two corner members 5 come together, and a plane that extends from each side of the triangle in three directions and covers the upper center of the presser member 12. 13b and these flat parts 13
and an umbrella-shaped portion 13c connecting the portions b. Then, that part is assembled by fixing the flat part 13b to the presser member 12 with bolts 15.

Next, the bottom corner where the side wall 2 and end wall 3 intersect is the seventh
Assemble as shown in the diagram. 14 is a lower corner cover member that covers this portion. This is composed of mutually orthogonal plane parts 14a and 14b that cover the lower parts of the side wall 2 and the end wall 3, and a corner plane part 14c that covers the lower part of the presser member 12 of the corner member 5, and is attached to the main body by a bolt 15. It can be assembled against.

(Effects) With respect to the floor structure, other pentahedrons can be assembled into a box shape using only bolts using corner members, cap members, lower corner cover members, etc. As a result, the above-mentioned pentahedrons that make up the box are prepared with different functions, such as those with a heat-insulating structure, those with a thin aluminum plate structure, and even those with a ventilation structure equipped with louvers. As a result, air cargo containers can be assembled on a common floor structure in a short time and can be transformed and used depending on the type of cargo to be loaded.

This allows a single box to have a variety of functions depending on the cargo to be loaded, reducing the number of air cargo containers held, and reducing container storage space.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the assembled transport container according to the present invention, and Fig. 2 is the same as Fig. 1.
3 is a cross-sectional view along the line shown in FIG. Example. Fig. 7 is a diagram illustrating the configuration of the three-sided intersection. Fig. 8 shows the configuration of the lower part of the intersection between the side surface and the end face. In the figure: A...transportation container, 1...floor configuration Body, 1a... fork pocket, 1b... floorboard,
1c... Base plate, 1d... Leg member, 1e... Base member, 1f... T-shaped member, 2... Side wall, 3...
End wall, 4...Ceiling, 5...Corner member, 6a, 6b...
... End member, 7 ... Outer plate, 8 ... Lining plate, 9 ... Heat insulating material, 10a ... Groove, 10b ... Projection flange, 10c ... Long groove, 10d ... Recess, 10e ...
...Long groove (facing straight down), 11...Main material, 11a...
...Orthogonal piece, 11b...Rising piece, 11c...Holding member attachment part, 12...Holding member, 12a...Flange (of the holding member), 12b...Flange (of the holding member), 12c...Clinching nut, 12d... Flat screw, 12e... Caulking nut insertion hole, 12f...
(For sealing) Gasket, 13... Cap member,
13a...Triangular plane, 13b...Plane part, 13
c...Umbrella-shaped part, 14...Lower corner cover member,
14a, 14b... Orthogonal plane portion, 14c... Corner plane portion, 15... Bolt.

Claims (1)

[Scope of utility model registration request] Floor structure 1 with fork pockets on the sides
and a pentahedron consisting of a pair of left and right side walls 2 and end walls 3 and a ceiling 4 erected around the four circumferences of the floor structure 1,
The intersecting corners of two faces of these pentahedrons are formed by a corner member 5 consisting of a main member 11 and a holding member 12, and a bolt 1.
2c and 12d are configured to be detachable, and a corner cap member 13 that simultaneously covers the intersection of the three faces of the pentahedron at the upper corner where the three faces intersect is fixed to the main body with bolts 15. Assembled by
Furthermore, the lower part of the corner where the side wall 2 and the end wall 3 intersect can be assembled by attaching the corner cover member 14 to the main body with bolts 15, and pentahedrons with different functions can be replaced and used. A transportation container characterized by: