JPH07823U - Prefabricated container - Google Patents

Abstract

(57) [Summary] [Purpose] The bottom plate and the four side plates can be separated and disassembled without a jig. [Configuration] The bottom plate 1 is provided at the lower edges of the first and second side plates 5.6.
Secure the U-shaped metal frame 7 that fits with the two opposite sides of
The bottom plate 1 by fitting the two sides from the horizontal direction
The first and second side plates 5.6 are connected to the edges of the. The first
And slits 9 in the longitudinal direction on both sides of the second side plate 5.6.
While fixing the square pipe 8 formed by cutting, the square pipe 8 is formed on both inner surfaces of the third and fourth side plates 14.15.
The connection bar 16 corresponding to the flat plate 14a. While passing 15a, the connecting bar 16 is dropped into the square pipe 8 to be connected.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a prefabricated container in which the standing sides of four laps can be stacked on the bottom plate when not in use to reduce the volume.

[0002]

[Prior art]

 Containers are indispensable for protecting stored items during transportation, and containers that are emptied from stored items are collected and reused. The transportation method used for collection requires that as many containers as possible be loaded at the same time.Conventionally, the side plate can be folded onto the bottom plate with the lower side as a fulcrum, or the bottom plate and the side plate can be connected via bolts. Various containers that can reduce the volume are used, such as a structure in which they are joined together and separated by removing bolts.

[0003]

[Problems to be solved by the device]

 Since the foldable container has a structure in which the lower edge of the side plate is pivotally attached, the side plate could not be removed from the bottom plate, and only the standing side plate could be tilted outward and put in and out. Therefore, in a heavy product such as an automobile engine, the standing side plate may interfere with the workability, or the side plate that has fallen outside may be stepped on and deformed. In the case of the separate type in which the bottom plate and the side plate are connected with bolts, the bolts must be tightened and loosened, and care must be taken not to lose the bolts, so disassembly and assembly work is complicated. Attempts have been made to adopt a hook that has good operability instead of a bolt, but compared to fixing with a bolt, the reliability is poor due to lack of assembly strength.

[0004]

[Means for Solving the Problems]

 The present invention is an assembling container that is easy to disassemble and assemble and has excellent assembling strength. It has a rectangular bottom plate with a fork insertion part and a bottom plate along the bottom side. There is a fitting part with a U-shaped cross section that can be fitted in the horizontal direction orthogonal to the two opposite sides of, and on both sides, one slit in the longitudinal direction along the respective side edges is cylindrical. The first and second side plates integrally provided with the insertion grooves formed by cutting, and on the inner side surfaces of both sides, slide the insertion grooves of the first and second side plates in the longitudinal direction. The connection bar that can be inserted and locked is provided with the third and fourth side plates fixed along the respective side edges, and the insertion groove formed in the first and second side plates is And the fourth side plate, and fixed to the third and fourth side plates. The connecting bar to is fixed to the first and second side plates, it is an inverse of the connecting bar mutual positional relationship between insertion grooves.

[0005]

[Action]

 The fitting portions of the first and second side plates are fitted and erected on the two opposite sides of the bottom plate, respectively, and the third and fourth side plates are arranged above the first and second side plates. Then, the connecting bars of the third and fourth side plates are inserted from above so as to slide in the insertion grooves provided along both sides of the first and second side plates, or the first and second side plates are inserted. If the connecting bar of the second side plate is inserted from below so as to slide in the insertion grooves provided along both sides of the third and fourth side plates, the side plate and the bottom plate are separated from each other. Strongly and integrally assembled by connecting with each other.

[0006]

【Example】

 A prefabricated container according to the present invention will be described with reference to the drawings. Reference numeral 1 is a bottom plate, and the square pipes 1b. 1b. 1c. 1c is fixed to reinforce, and three wooden lumbers 2.2.2 are attached to the bottom to secure fork insertion parts 3.3 between the timbers. On the plate surface, a mounting seat for holding a desired portion of the bottom surface of the automobile engine to be housed is assembled by a plurality of upright plates 4.4 ,. The side face is formed flush with the side edge of the flat plate 2.

Reference numeral 5.6 denotes first and second side plates, and metal frames 7 having a U-shaped cross section are integrally attached to the lower sides of the flat plates 5a and 6a, respectively, along the lower sides. The inside of the U-shape is the thickness of the edge of the bottom plate 1, that is, the width corresponding to the thickness of the side corner pipe 1b and the flat plate 1a, and a fitting portion that is open to the inner surface side is formed. Square pipes 8.8 are integrally attached to both sides of each side plate 5.6 along each side, and one pipe is attached to each square pipe 8.8 along the outside on the inner surface side. By providing the slit 9, the insertion groove in which the slit 9 is opened is formed on the inner surface side. The inner surface of the upper end of the square pipe 8 is provided with a notch 10 for avoiding interference with the reinforcing square pipes of the third and fourth side plates, which will be described later. Has been secured. Furthermore, the first and second side plates 6.7 are reinforced by adding a corner pipe 11 to the upper edge and a column 12 to the center, and a tongue-shaped receiving member is provided from the lower surface of the square pipe 11. A plate 13.13 projects inwardly. These receiving plates 13.13 are for supporting the crosspieces of the lid body described later.

14.15 are third and fourth side plates, which are flat plates 14a. 15a on both inner sides of the connecting bars 16 corresponding to the insertion grooves formed in the first and second side plates. 16 are fixed along the respective side edges. The connecting bar 16 conforms to the inner peripheral shape of the square pipe 8, and the connecting bar 16 can be dropped into the insertion groove while passing the flat plate 1a through the slit 9. Further, a reinforcing square pipe 17 is fixed to the upper edge of the third and fourth side plates 15.16, a support 18 is fixed to the center, and a strip plate 19 is attached to the lower end of the support 18. Therefore, the rigidity is kept high, and a U-shaped connecting body 20 which is fitted and locked in the square pipe 1c of the bottom plate 1 is provided at the lower end of the pillar 18.

Reference numeral 21 is a lid that covers the upper surface of the container, and the four circumferences of the flat plate 21 are bent inward in a strip shape with a constant width and bent, and are provided on the lower surfaces of the pipes 11 of the third and fourth side plates 5.6. Reinforcing bars 22.22 corresponding to the exposed receiving plate 13 are provided. Since the metal frame 7 fixed to the lower side of the first and second side plates 5.6 and one side edge of the bottom plate are slidable in the longitudinal direction, the first and second side plates 5.6 and It is easy to cause a deviation in relation to the bottom plate. Therefore, it is desirable that at least one edge is closed with a plate, and a restricting means is provided so that one side edge of the bottom plate and the fitting portion do not shift in the longitudinal direction.

As shown in FIG. 2, the assembling type container formed as described above includes two automobile engines M.M. Mount M and fix it by appropriate means. In this housing work, the entire circumference of the bottom plate 1 is opened, so that it can be efficiently placed and fixed, and the wooden lumber 2 is attached to the bottom surface to exert an anti-slip effect and to be excellently placed. . Next, while the first and second side plates 5.6 are erected, one side edge of the bottom plate 1 is horizontally fitted and locked in the fitting portion of the metal frame 7. Then, from above between the first and second side plates 5.6, the third and fourth side plates 14. 15 into the slit 9 and the flat plates 14a. Each connecting bar 16. 16 ················· so that it will be inserted into the insertion groove of the square pipe 8 · 8 ··· and connect it (Fig. 3). In the prefabricated container of the embodiment, since the connecting body 20 is fitted in the square pipe 1c of the bottom plate 1 and the square pipe 17 is also fitted in the upper end of the square pipe 8, the bottom plate and the first and second plates are arranged as in the embodiment. The side plate and the bottom plate are firmly and integrally joined together even if no regulation means is taken so that the side plate and the side plate do not shift in the longitudinal direction, and the structure is sturdy enough to withstand lateral pressure. Finally, the cover 21 is put on and the work is completed.

The transported container can be disassembled into the side plates and the bottom plate by following the procedure reverse to the above-mentioned assembly, and can be made small by stacking. By fitting the fitting portions provided on the first and second side plates to the side edges of the bottom plate as described above, the bottom plate and the first and second side plates are joined together, and the insertion groove and the connecting bar are joined together. The bolts are not used at all, and no jig is required for disassembly and assembly. Although the side plate is assembled after the automobile engine is fixed to the bottom plate in the above description, it goes without saying that the contents may be taken in and out with the side plate assembled.

The prefabricated container of the present embodiment has a bottom plate to which a mounting seat for an automobile engine is attached, but the mounting seat is appropriately changed according to the contents. Further, the fitting portion and the insertion groove are not continuous as in the embodiment, but can be formed intermittently, for example, provided at the central portion and both end portions, and the insertion groove and the connecting bar can be formed as a round pipe. It may be composed of a round bar. Further, as shown in FIG. 5, the insertion groove and the connecting bar include the connecting bar 16 on the first and second side plates 6 (5) and the square pie with the slit 9 on the third and fourth side plates 15 (14). It is also possible to change the arrangement of the two, for example, by providing an insertion groove formed of the plug 8.

[0013]

[Effect of device]

 According to the present invention, bolts are not used at all and can be easily assembled only by fitting and inserting means, and the bottom plate and the four side plates can be disassembled by the reverse procedure, and no jig is required. In addition, since the side plate can be separated from the bottom plate, it has excellent workability in taking in and out and can be stored in a small space when not in use.

[Brief description of drawings]

FIG. 1 is an explanatory view showing each member of a prefabricated container according to the present invention.

FIG. 2 is an explanatory diagram of an assembly work.

FIG. 3 is an explanatory view showing a connecting portion formed by an insertion groove and a connecting bar.

FIG. 4 is an explanatory view showing a completed prefabricated container.

FIG. 5 is an explanatory diagram of a modification example.

[Explanation of symbols]

1 ... Bottom plate, 1a ... Flat plate, 1b. 1c ... each pipe,
2 ・ ・ Wooden timber, 3 ・ ・ Fork insertion part, 4 ・ ・ Standing plate, 5 ・ ・ First side plate, 5a ・ ・ Flat plate, 6 ・ ・ Second side plate, 6a ・ ・ Flat plate, 7 ・ ・ Metal frame , 8 ... Square pipe,
9 ... Slit, 10 ... Notch, 11 ... Square pipe, 12 ... Strut, 13 ... Receiving plate, 14 ... Third side plate, 14a ... Flat plate, 15 ... Fourth side plate, 15a・ ・
Flat plate, 16 ... Connection bar, 17 ... Reinforcing square pipe, 1
8 ・ ・ Posts, 19 ・ ・ Band-shaped plates, 20 ・ ・ Couplings, M ・ ・
Automotive engine.

Claims (2)

[Scope of utility model registration request] 1. A rectangular bottom plate having a fork insertion part, and a fitting part having a U-shaped cross section, which can be fitted in a lower side along a horizontal direction orthogonal to two opposite sides of the bottom plate along the bottom side. In addition, on both sides, first and second side plates integrally provided with insertion grooves each having a cylindrical slit formed in the longitudinal direction along the respective side sides, On the inner side surface, there are provided third and fourth side plates to which connection bars slidable in the insertion grooves of the first and second side plates in the longitudinal direction and capable of being inserted and locked are fixed along the respective side edges. Prefabricated container. 2. A rectangular bottom plate having a fork insertion part, and a fitting part having a U-shaped cross-section, which can be fitted in a lower side along a horizontal direction orthogonal to two opposite sides of the bottom plate along the bottom side. Further, on both sides, first and second side plates having connection bars fixed along the respective side edges, and connection bars fixed to the first and second side plates on inner surfaces of the both sides,
A prefabricated container having a cylindrical shape that can be slid in the longitudinal direction to be inserted, and third and fourth side plates integrally provided with insertion grooves each having a slit formed in the longitudinal direction.