JP3055398U - Assembled container - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide an assembling type container which is inexpensive per se in comparison with a conventional container, is lightweight, and can be easily disposed, recycled and repaired. In a prefabricated container comprising a pallet forming a bottom portion of a container and four side wall panels erected on the pallet so as to be assembled and disassembled to form a side wall of the container, each side panel is substantially formed. A corrugated panel main body constituting a side wall panel of a container, and a metal frame provided along the periphery of the panel main body, a part of the frame is detachable, and the corrugated panel main body is removed by removing the frame. Is detachable from the frame.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a prefabricated container, in particular, a prefabricated container in which a side wall panel is assembled to constitute a container side surface.

[0002]

[Prior art]

 Conventionally, as this type of assembling container, a metal pallet such as a galvanized iron plate, which also assembles and fixes a metal side wall panel, or a wooden side wall panel standing on a metal or wooden pallet is used. What is fixed is common.

[0003] However, such conventional containers are not only expensive per se, but also bulky, which contributes to an increase in transportation costs. Also, in the case of containers using wooden pallets or side panels, pests may adhere to them, and there is a problem in using them in international trade, which requires processing such as fumigation and increases costs. In addition, there are problems in terms of disposal and recycling.

[0004]

[Problems to be solved by the invention]

 The present invention has been made in view of the above-described conventional circumstances, and the purpose thereof is to be inexpensive itself as compared with the above-mentioned conventional container, and to be light-weight and capable of reducing transportation costs. Another object of the present invention is to provide an assembling container that is easy to dispose, recycle, and repair without causing problems such as insect pests.

[0005]

[Means for Solving the Problems and Their Functions and Effects]

 In order to achieve the above object, the prefabricated container according to the present invention comprises a pallet forming a bottom portion of the container and a pallet which is erected on the pallet so as to be disassembled and disassembled to form a side wall of the container. In a prefabricated container having four side wall panels, each side wall panel is formed into a corrugated cardboard panel body substantially constituting a side wall panel of a container and a frame provided along a peripheral edge of the panel body. A metal frame is provided, and the frame and the panel body are detachable.

[0006] Since the container thus constructed, and most of the side wall panels forming the side wall are made of corrugated balls, the container itself is compared with those using metal or wooden side wall panels. In addition to being inexpensive, it is also lightweight, so transportation costs can be reduced. Also, since there is no risk of insect pests, there is no need to apply fumigation or other treatments even when used for international trade. The main part of the side wall panel is made of corrugated cardboard, but has sufficient strength because its periphery is reinforced by being surrounded by frames. In addition, since the cardboard panel body is detachable from the frame, if it is damaged, only the damaged panel body can be removed from the frame and replaced, and the panel body removed from the frame can be easily disposed of. It can be recycled.

Further, according to the present invention, as set forth in claim 2, the pallet is provided with a groove-shaped support portion on a peripheral edge thereof for receiving a lower end portion of the side wall panel, and the lower end portion of the side wall panel is inserted into the groove-shaped support portion. And is detachably fixed to the pallet with tapping screws in the frame portion.

[0008] In this configuration, the side wall panel is supported by the groove-shaped support portion and becomes self-supporting, so that it is easy to assemble, and it is possible to load and unload cargo from one side with the side surface opened. Very easy to load and unload. In addition, since the side wall panel is fixed to the pallet at the frame portion by tapping screws, the fixing and disassembly are easy, and even if the fixing and disassembling are repeated, the fixing can be securely performed.

Further, according to the present invention, a connecting recess for receiving a side end of an adjacent panel is provided at a side end of the side wall panel on the depth side or the front side, and the side wall panel is provided on the side wall panel. The side end portions of the adjacent side wall panels are inserted into the connection recesses and connected to each other. With such a configuration, the side wall panel bars are integrated, and the side wall strength can be greatly improved.

Further, according to the present invention, the frame of the side wall panel is constructed by assembling a pair of metal vertical frame members and a pair of horizontal frame members into a right-angled quadrilateral frame type. Except for one arbitrary frame material, the other three frame materials are fixed to each other in a non-detachable manner, and only the one frame material is detachably attached to an adjacent frame material with a tapping screw. Each frame member is provided with a groove-shaped recess for receiving a panel body on the inner peripheral surface side in a frame assembled state.

Accordingly, the panel main body is held in a state where the four peripheral edges are inserted into the panel main body receiving recess. By removing the tapping screw of the frame and removing one frame member of the frame, the panel main body is removed. It can be attached to and detached from the frame by sliding it into the panel body receiving recess of the frame. Therefore, the panel body can be easily attached to and detached from the frame, and the panel body can be easily replaced.

[0012]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In FIG. 1, a container denoted by reference numeral A is a rectangular pallet a having a rectangular plane constituting a bottom portion of the container A, and erected along four peripheral edges of the pallet a to constitute a side portion of the container A. And four side panels b1, b2, b3, and b4, and a lid c that covers the side panels b1 to b4 and constitutes the upper surface of the container A.

The pallet comprises a metal deck board 1 and a spar 2, and the deck board 1 is erected over a plurality of spars 2, 2 arranged at an appropriate interval in parallel with each other. The deck board 1 and the girders 2 are fixed to each other by fixing means such as spot welding. In the illustrated embodiment, the number of the digits 2 is two, but it is optional to increase the number of the digits 2 as necessary.

The entire surface of the deck board 1 is formed by a convex portion 11 and a concave portion 12 extending in a direction orthogonal to the spar 2, and the concave portion 12 and the convex portion 11 fold a metal plate constituting the deck board 1. And are provided alternately at substantially equal intervals and in parallel with each other. On the upper surface of the peripheral portion of the pallet a, groove-shaped support portions 3 and 4 for receiving the side wall panels b1 to b4 are provided.

Of the groove-like support portions 3 and 4, the groove-like support portion 3 provided in the depth direction of the pallet a is provided in the width direction of the L-shaped panel support bracket 31 attached to the upper surface of the spar 2 and the deck board 1. It is constituted by both ends. That is, at the center of the pallet a in the depth direction, a panel supporting bracket 31 formed by bending a metal piece at a right angle to form an L-shape is formed on the upper surface of the spar 2, with one half of the bent part facing upward and the other half thereof. Are mounted so as to face the inside of the pallet a. Further, a gap substantially corresponding to the thickness of the panels b1 and b2 is provided between the upright piece 31a of the panel support bracket 31 and the widthwise end of the deck board a. The upstanding piece 31a of the metal fitting 31 and the edge of the deck board 1 on the side of the convex portion 11 form a groove-shaped support portion 3 for receiving the side wall panels b1 and b2. In the embodiment shown in the figure, only one panel support fitting 31 is provided at the center in the depth direction of the pallet a. However, a plurality of panel support fittings 31 are provided according to the size of the pallet a. This is, of course, optional.

Further, the groove-shaped support portion 4 provided in the frontage direction of the pallet a is provided with a panel receiving metal fitting 41 having a U-shaped cross section along both front edges of the deckboard a along the front edge of the deck board a. It is formed by being installed in an upwardly concave state. In the panel receiving member 41, the height of the upright wall 41a located inside the pallet a is formed higher than the height of the upright wall 41b located outside. The upright wall 41a located inside the pallet a is notched at both ends over a width substantially corresponding to the thickness of the panels b1 and b2. The upright wall 31a of the panel support bracket 31 and the upright wall 41b located outside the pallet a of the panel receiving bracket 41 are provided with screw holes 5 at appropriate locations.

On the other hand, the four side panels b1 to b4 constituting the side surface of the container A are each composed of a frame 6 formed in a frame shape and a panel main body 7 fitted in the frame. I have. The frame 6 is formed by assembling a pair of metal vertical frame members 61 and 62 and a pair of horizontal frame members 63 and 64 into a rectangular frame shape. A groove-shaped panel body receiving recess 6a is provided on the inner peripheral surface side of the panel body, and the panel body receiving recess 6a receives the four peripheral edges of the panel body 7 and clamps the peripheral edge. I have.

The frame 6 of each of the side wall panels b1 to b4 has an arbitrary one of the four frame members 61 to 64, for example, a horizontal frame member 64 forming a lower edge portion of the side wall panel. Except for this, the other three frame members 61 to 63 are fixed to each other by means of welding or the like so that they cannot be detached from each other, and only the one horizontal frame member 64 taps the adjacent frame members 61 and 62 (not shown). It is detachably attached with screws. Therefore, each of the side panels b1 to b4 can remove one of the horizontal frame members 64 of the frame 6 by removing the tapping screws of the frame 6, whereby the panel main body 7 is connected to the panel main body of the frame 6. The frame 6 can be attached to and detached from the frame 6 by sliding it into the receiving recess 6a.

Further, the frame 6 of the side wall panels b 1 and b 2 provided on the depth side of the container A has grooves for receiving the side edges of the side wall panels b 3 and b 4 on the frontage side of the container A in the vertical frame members 61 and 62. A connection recess 6b is provided.

The side wall panels b1 and b2 on the depth side are erected on the pallet a along the depth side edge of the pallet a, and the lower end thereof is inserted into the groove-shaped support portion 3 on the depth side. In this state, the side wall panels b1 and b2 are supported by the panel support bracket 31 and the edge of the deck board 1 on the side of the convex portion 11 and become independent, and the side edges are frontage via the notches 42 of the pallet receiving bracket 41. The connection concave portion 6b extends into the side groove-shaped support portion 4, and overlaps with the groove-shaped support portion 4 on the front side. Further, the front side wall panels b3 and b4 are erected on the pallet a along the front side edge of the pallet a, and the lower end thereof is inserted into the front side groove-shaped support portion 4 and the side edge. The part is inserted and engaged with the connection recess 6b of the depth side wall panels b1 and b2, and is connected to the depth side wall panels b1 and b2.

In each of the side wall panels b 1 to b 4, a tapping screw 8 is screwed from the threaded hole 5 of the panel support fitting 31 and the panel receiving fitting 41, and the lower end is formed by the tapping screw 8. It is fixed to the panel bracket 41. As a result, each of the side wall panels b1 to b4 is fixed to the pallet a, and at the same time, the adjacent side wall panels b1 to b4 are integrally connected to each other, thereby forming a strong side wall of the container A. I can do it. Moreover, the side walls b1 to b4 can be easily disassembled from each other and the pallet a by removing the tapping screw 8.

The lid c is formed in a rectangular thin box shape having an open lower surface, and covers over the side wall panels b1 to b4 of the container a so as to cover the upper surface of the container a. It is fixed integrally with the side wall panels b1 to b4 and the pallet by hanging or the like. In FIG. 1, reference numeral 9 denotes a reinforcing beam, which is provided at each end with a downwardly concave engaging portion 91, and the engaging portion 91 is fitted to the upper ends of the side wall panels b1 and b2 to face each other. , b2. In the case of the illustrated embodiment, the reinforcing beams are provided over the depth side wall panels b1 and b2, but may be provided over the front side wall panels b3 and b4, or may be further provided over the depth side wall panels. It is also possible to provide both on both the b1 and b2 and on the front side wall panels b3 and b4.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the prefabricated container according to the present invention, and is partially enlarged.

FIG. 2 is a sectional view taken along the line (2)-(2) of FIG.

FIG. 3 is a sectional view taken along line (3)-(3) in FIG. 1;

FIG. 4 is a cross-sectional view of the depth side wall panel, in which the front side wall panel is indicated by phantom lines.

FIG. 5 is a perspective view of the front side wall panel, showing a state where the panel main body is removed from the frame.

[Explanation of symbols]

 A: Container a: Pallet b1, b2: Side wall panel (depth side) b3, b4: Side wall panel (frontage side) 3: Groove support (depth side) 4: Groove support (frontage) 6: Frame 6a : Panel body receiving recess 6b: Connection recess 7: Panel body 8: Tapping screw 61, 62: Vertical frame 63, 64: Horizontal frame

Claims (4)

[Utility model registration claims] 1. A prefabricated container comprising a pallet constituting a bottom portion of a container and four side wall panels erected on the pallet so as to be assembled and disassembled to constitute a side wall of the container. And a panel-shaped metal frame provided along a peripheral edge of the panel body, wherein the frame and the panel body are detachable. 2. A prefabricated container according to claim 1, wherein the pallet is provided with a groove-shaped support portion on a peripheral edge thereof for receiving a lower end portion of the side wall panel. An assembling container characterized by being detachably fixed to a pallet with a tapping screw in a frame portion. 3. A prefabricated container according to claim 1, wherein a side wall of the side wall panel on the depth side or the front side is provided with a connection recess for receiving a side end of the adjacent panel. A prefabricated container, wherein a side end of a side wall panel adjacent to the panel is inserted into the connection recess and connected to each other. 4. The prefabricated container according to claim 1, wherein the frame of the side wall panel comprises:
A pair of metal vertical frame members and a pair of horizontal frame members are assembled into a right-angled quadrilateral frame type, and the other three frame members are not removable from each other except for one arbitrary frame member. It is fixed, and only one of the frame members is detachably attached to an adjacent frame member with a tapping screw, and each frame member is for receiving a groove-shaped panel body on an inner peripheral surface side in a frame assembled state. A prefabricated container having a recess.