JP2005041545A - Assembly type article storage container - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an assembly type article storage container which has a reduction in height, flat and compact and easily handled in a non-service mode, and neatly arranged even when multi-stacked in a folded manner. <P>SOLUTION: A rear side wall part 5 and a front side wall part 21 are respectively erected from rear and front edges of a bottom plate 1, and right and left side wall parts 11 are erected from right and left edges. A connection supporting part 6 folded inward of the bottom plate 1 is provided on either one of right or left sides of the rear side wall part 5 connected to the rear edge of the bottom plate 1 in an oscillating and derricking manner, and the right and left side wall parts 11 are connected to the right and left edges of the rear side wall part 5 in an oscillating manner so that the right and left side wall parts 11 are folded and stored in the connection supporting part 6. The two-folded front side wall part 21 is connected to the front edge of the bottom plate 1 in an oscillating and derricking manner, and a locking means 25 to be locked to the front edges of the right and left side wall parts 11 is added to right and left edges of the front side wall part 21. A leg base 2 is provided on the bottom surface at four corners of the bottom plate 1, and a supporting part 3 which is not lower than the total height of the folded side wall parts 5, 11 and 21 is provided on a top surface. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention is called a smoked so-called mesh pallet that can store and store various materials, tools, waste materials, etc. even at a construction site, various manufacturing factories, etc. The present invention relates to an assembled article storage container.

Conventionally, this kind of general smoked article storage container has a right and left side wall portion and a front and rear side wall portion arranged in an upright manner around a bottom plate of a predetermined size that is substantially rectangular when viewed from above. Thus, the container body having an upper opening is formed, and each side wall portion is formed in a mesh shape by a lattice-shaped wire. In order to reduce the size when not in use, for example, the base of the rear side wall is connected to the rear edge of the bottom plate so that each side wall can be folded on the bottom plate, and the left and right edges of the rear side wall are left and right. Each of the side wall portions of the rear side wall is swingably connected, and the front side wall portion is connected to the front edge of the bottom plate so that it can be raised and lowered. Each of the side wall portions is swing-released and fixed upright on the left and right edge portions of the bottom plate, and the left and right edge portions of the front side wall portion raised from the bottom plate are connected and fixed to the front edge portions of the left and right side wall portions. It is configured (see Patent Document 1).
Registered Utility Model No. 3029507

  However, according to this conventional article storage container, when each side wall portion is folded with respect to the bottom plate, it cannot be folded so as to be covered exactly in parallel with the bottom plate, and it stands up at least halfway with its undulating portion as a fulcrum In this state, the side wall portion that is folded and overlapped at the end is in a floating state and is unstable. Therefore, it is not only inconvenient and troublesome to handle, but even if a large number of items are stored in a stacked form, they are extremely unstable and easily collapsed when folded and stacked in multiple stages. That is, this does not take into account the thickness of each lattice-shaped side wall itself formed by combining rods and rods of a predetermined diameter, and the undulation fulcrum of each side wall is used as the edge of the bottom plate and the left and right edges of the rear side wall, respectively. This is due to the fact that they are arranged and formed in the.

  Therefore, the present invention was created in view of the conventional circumstances as described above, so that the folded state when not in use can be handled as a compact and flattened so as to reduce the height. Another object of the present invention is to provide an assembly-type article storage container that can be neatly aligned even when stacked in multiple stages in the folded state.

In order to solve the above-described problems, in the present invention, an article comprising a rear side wall portion 5 and a front side wall portion 21 erected on the front and rear edges of the bottom plate 1 and left and right side wall portions 11 erected on the left and right edges. In the storage container, a connection support portion 6 bent inward of the bottom plate 1 is provided on either the left or right side of the rear side wall portion 5 connected to the rear edge of the bottom plate 1 so as to swing up and down. The left and right side wall portions 11 are swingably connected to the left and right edges of the rear side wall portion 5 so that the left and right side wall portions 11 are folded and housed therein. Further, in an article storage container in which the rear side wall portion 5 and the front side wall portion 21 are erected on the front and rear edges of the bottom plate 1 and the left and right side wall portions 11 are erected on the left and right edges, the rear edge of the bottom plate 1 can swing up and down freely. The left and right side wall portions 11 are provided with a connecting support portion 6 bent inwardly of the bottom plate 1 on either the left or right side of the rear side wall portion 5, and the left and right side wall portions 11 are folded and stored in the connecting support portion 6. The side wall portion 11 is swingably connected to the left and right edges of the rear side wall portion 5, and the front wall portion 21 that is folded in two is connected to the front edge of the bottom plate 1 so as to swing up and down. The edge is provided with locking means 25 for locking to the front edge of the left and right side wall portions 11.
And the base 2 is fixed to the bottom four corners of the bottom plate 1, and at the top four corners of the bottom plate 1 is lower than the total folding height of the side walls 5, 11, 21 folded on the bottom plate 1. A support portion 3 having a height that is not present may be provided.
A band-shaped reinforcing support plate 12 extending in the vertical direction is fixed to the front and rear portions of the left and right side wall portions 11 between the bottom edge and the upper edge, and a hook portion 15 that slides in the vertical direction is provided above the reinforcing support plate 12. Can be configured.
A fixing means 16 for positioning and fixing with respect to the left and right edge portions of the bottom plate 1 can be provided at the lower portion of the reinforcing support plate 12. The stopper pin 18 is provided on the support piece 17 so as to protrude inward of the bottom plate 1, and the stopper hole 19 that fits and engages with the stopper pin 18 is formed in the lower portion of the reinforcing support plate 12. It is made by drilling.

In the assembly-type article storage container according to the present invention configured as described above, the rear side wall portion 5 and the front side wall portion 21 are swingably erected on the front and rear sides of the bottom plate 1, and the left and right side wall portions 11 are swingably erected on the left and right sides. As a result, the storage container surrounded by the surroundings is assembled, and in particular, the left and right side wall parts 11 are folded and stored in the connection support part 6 of the rear side wall part 5, so that the entire top wall is folded on the bottom plate 1. Each of the side wall portions 5, 11, 21 is folded into a substantially flat shape to make it compact.
The base 2 at the four corners of the bottom plate 1 and the support 3 are multi-staged by making the side wall portions 5, 11 and 21 folded on the bottom plate 1 in the vertical direction to make the folded storage container substantially horizontal. Stack up.
The left and right side wall portions 11 oscillated and oscillated in the left and right direction at the front edge of the rear side wall portion 5 oscillated and raised at the rear edge position on the bottom plate 1 are maintained in an upright state on the bottom plate 1 by the fixing means 16. The front side wall portion 21 oscillated upright at the front edge position on 1 is locked and positioned at the front edge position of the left and right side wall portions 11 by the locking means 25, thereby firmly surrounding the bottom plate 1.
In addition, after the assembly of the go, the hooks 15 in the reinforcing support plates 12 of the left and right side wall parts 11 are also used to suspend and move the articles to be stored P or the like in which the storage container of the present invention is stored by the appropriate crane hooks C.

  Since the present invention is configured as described above, when not in use, the height is reduced by folding the side wall portions 5, 11 and 21 in a flat shape on the bottom plate 1 to reduce the height. It becomes a thing, handling becomes easy, and even if it piles up in multiple stages in the folded state, it can be made to be exactly aligned.

  In particular, the left and right side wall portions 11 are provided in a connecting support portion 6 that is bent to the inner side of the bottom plate 1 on either the left or right side of the rear side wall portion 5 that is swingably and vertically connected to the rear edge of the bottom plate 1. Since the left and right side wall portions 11 are swingably connected to the left and right edges of the rear side wall portion 5 so as to be folded and stored, the left and right side wall portions 11 can be stored and held in the rear side wall portion 5 when folded and stored. It does not become an inclined state that stands halfway when folded, as in the prior art. Therefore, the bottom plate 1 is combined with the base 2 and the support 3 provided on the top and bottom of the four corners, and even if the folded storage containers of the present invention are stacked in multiple stages, they are neatly arranged. Even if it is transported and stored at the site of use, it becomes stable and easy to handle.

  Further, at the time of assembly, the lower portions of the left and right side wall portions 11 that are unfolded from the rear side wall portion 5 and are erected on the bottom plate 1 are positioned and fixed on the bottom plate 1 by the fixing means 16. Firmly held upright. Further, the front side wall portion 21 erected at the front edge of the bottom plate 1 is firmly connected by a locking means 25 for locking the left and right edges of the front side wall portion 21 and the front edges of the left and right side wall portions 11, thereby allowing the bottom plate to The front, rear, left and right on 1 are surrounded by the side wall portions 5, 11, and 21.

  Since the reinforcing support plates 12 are fixedly arranged before and after the left and right side wall portions 11, not only the left and right side wall portions 11 themselves are reinforced, but also hook portions 15 are provided in association with the reinforcing support plates 12. Thus, the entire suspension movement using the hook portion 15 is easy, and since the hook portion 15 can be slid up and down, it is not disturbed by retracting downward when not in use. Similarly, the fixing means 16 provided in connection with the reinforcing support plate 12 also secures the engagement between the left and right side wall portions 11 and the bottom plate 1, and the left and right side wall portions 11 stand upright on the bottom plate 1 and firmly. It can be kept fixed.

  Note that the reference numerals added in the means for solving the above-described problems and the effects of the invention are given for easy reference to the parts showing the components shown in the drawings. The present invention is not limited to the structure / shape indicated by the reference numeral.

  The best mode for carrying out the present invention will be described below with reference to the drawings. Reference numeral 1 shown in the drawing is a base plate serving as a base. As shown in the figure, for example, a front and rear frame that is substantially L-shaped in cross section. The left and right frame members are framed to form a rectangular shape in a plane by the left and right frame members, and the reinforcing bars 1A having a substantially groove shape in the cross section, for example, arranged in the front and rear direction or the left and right sides. Each of the frame members is horizontally mounted, and a wire rod having a predetermined diameter is arranged and fixed in a lattice shape in the front-rear and left-right directions, for example, over the entire area.

  At the four corners of the bottom surface of the bottom plate 1 are fixed bases 2 to be placed on the floor surface, the ground, and the like. The bases 2 are provided with support pieces that are suspended downward on the left and right edges, for example. Consideration is made to ensure that alignment along the vertical direction is ensured when placed on support sections 3 (described later) disposed at the four corners of the bottom surface above the footrest 2. Further, support parts 3 having a height not lower than the total folding height of the side wall parts 5, 11, 21 folded on the bottom plate 1 are disposed at the four corners of the upper surface of the bottom plate 1. As shown in the figure, the support portion 3 is formed by bending a numbered wire having a predetermined diameter into a substantially U shape when viewed from the side, and bending a stepped portion having a higher central side at the upper side.

  A rear side wall portion 5 is swingably connected to the rear edge of the bottom plate 1 so as to be able to rise and fall with respect to the bottom plate 1. The rear side wall portion 5 itself is framed so as to form a substantially rectangular shape when viewed from the front by bar wires forming the bottom edge, the upper edge, and the left and right side edges, respectively. It is formed by arranging and fixing in a lattice shape in the front-rear and left-right directions. Then, either one of the left and right portions of the bottom edge and the upper edge is bent toward the inner side of the bottom plate 1 when viewed from the plane, so that one of the left and right side walls 11, for example, the right side wall 11 is formed. The connecting support portion 6 to be connected is formed, and the length of the connecting support portion 6 itself can be sufficiently stored when the left and right side wall portions 11 are raised and lowered with respect to the rear side wall portion 5. The width is set to ensure a certain height. Note that the other side, for example, the left side wall portion 11 is directly swingably connected to the left edge of the rear side wall portion 5.

  In the connection support portion 6, the connection frame member 6A is connected and fixed between the bottom edge and the upper edge, and either one of the left and right side wall portions 11 is swingably connected to the connection frame member 6A. is there. Further, if necessary, the connection support portion 6 can be provided on each of the left and right sides of the rear side wall portion 5. In this case, the left and right side walls have different bending lengths toward the inner side of the bottom plate 1. When each of the portions 11 is folded so as to be swingable with respect to the rear side wall portion 5, one of the portions 11 can be folded so that one is entirely parallel to the other. Of course, the difference in bending length between the left and right connection support portions 6 at this time substantially corresponds to the folding thickness of each of the left and right side wall portions 11. Of course, as shown in the drawing, the front and rear widths of the left and right side wall parts 11 are sufficiently smaller than the left and right widths of the rear side wall part 5, and the left and right side wall parts 11 are connected to the connecting support part 6 when the left and right side wall parts 11 are folded with respect to the rear side wall part 5. The lengths of the connection support portions 6 may be made substantially equal if they can be accommodated inside. In addition, this connection support part 6 should just be provided in at least any one of the right-and-left edge of the rear side wall part 5, and may be provided in each of right-and-left edges as mentioned above, and only one of them may be sufficient.

  The left and right side walls 11 that are deployed and opened and closed in the left-right direction with respect to the raised rear side wall 5 are swingably connected to the left and right side edges of the rear side wall 5. Each of the left and right side wall portions 11 is framed so as to have a substantially rectangular shape when viewed from the side by bar wires forming the bottom edge, the upper edge, and the front and rear side edges, respectively, For example, a belt-like reinforcing support plate 12 extending in the vertical direction is fixedly formed between the bottom edge and the upper edge on the front and rear portions in a lattice manner in the front and rear and left and right directions. One of the left and right side wall parts 11 is connected to the connection support part 6 and the other is directly connected to the rear side wall part 5, so that one of the left and right side wall parts 11 connected to the connection support part 6 is connected to the connection support part. The length corresponding to the length of 6 is shorter than the other length.

  The reinforcing support plate 12 is disposed on the outer side surface of the left and right side wall portions 11, and a hook portion 15 for suspending and moving the storage container itself according to the present invention is provided on the upper portion thereof by sliding vertically. is there. The hook portion 15 in the illustrated example is slidably inserted into the short pipe-shaped slide guide 15A arranged in a pair on the front and back of the reinforcing support plate 12 without being removed. The hook material 1 itself is formed by connecting the free ends of rod wires having a predetermined diameter, which are bent in a substantially U-shape, with similar linear rod wires, and is hooked when slid upward. The upper part of the material 15B protrudes above the left and right side wall parts 11.

  Further, fixing means 16 for positioning and fixing with respect to the left and right edge portions of the bottom plate 1 is provided below the reinforcing support plate 12 in the left and right side wall portions 11. The fixing means 16 has support pieces 17 provided upright at the front, rear, left and right edges of the bottom plate 1, and a stopper pin 18 is provided on the support piece 17 so as to project inward of the bottom plate 1. A stopper hole 19 that fits and engages is formed in the lower part of the reinforcing support plate 12. The support piece 17 in the fixing means 16 is aligned with the position of the support portion 3, and the stopper pin 18 is disposed inside the support portion 3. By doing so, the left and right side wall portions 11 are positioned and fixed upright by the fixing means 16 when the left and right side wall portions 11 are opened and deployed left and right after the rear side wall portion 5 is erected.

  Further, a front side wall portion 21 that is folded in two in a front and rear direction that can be raised and lowered is connected to the front edge portion of the bottom plate 1 in a swingable manner. The front side wall portion 21 itself has a substantially rectangular shape when viewed from the front so that the upper swing front wall portion 23 is folded and folded in front of the lower fixed front wall portion 22. Each of the upper and lower edges of the bottom edge, the upper edge, and the bent portion is partitioned by a bar wire having a predetermined diameter to form the left and right side edges of the upper and lower parts, and the upper and lower parts are each formed in a horizontally long rectangular shape, For example, a wire rod having a predetermined diameter is arranged and fixed in a lattice shape in the vertical and horizontal directions, and the upper and left side edges of the fixed front wall portion 22 and the swinging front wall portion 23 are respectively opposed to the front edges of the left and right side wall portions 11. The locking means 25 is attached.

  The locking means 25 is inserted into a slide guide 26 disposed on the front surface of the fixed front wall portion 22 and the swing front wall portion 23 so as to slide left and right on the front surface of the fixed front wall portion 22 and the swing front wall portion 23. The slide handle member 27 is detachably fitted into a loop-shaped stopper 28 attached to the front edge of the left and right side wall portions 11. Each of the slide guide 26 and the slide handle material 27 in the illustrated example is formed by bending, combining and fixing a wire rod having a predetermined diameter, and when the front side wall 21 itself is folded, the slide handle material 27 is formed. The sliding handle member 27 is projected and fitted into the stopper 28 at the time of standing assembly.

  In addition, the bar wire material which divides and forms each side wall part 5, 11, 21 is a steel bar material having a diameter of, for example, about 10 mm, and the wire rod material forming the lattice is a steel wire material having a diameter of, for example, about 3 mm. Of course, it is not limited to these. Further, the steel wire rod having a lattice shape may be a wavy wire in some cases, and may be welded and fixed at the intersection.

  Further, the left and right sides of the rear side wall 5 serving as the swing fulcrum of the left and right side walls 11 with respect to the rear side wall 5 between the rear edge of the bottom plate 1 and the bottom edge of the rear side wall 5 as the swing fulcrum of the rear side wall 5 with respect to the bottom plate 1. Between any one of the edges and the front edge of the connecting support portion 6 and the rear edge of the left and right side wall portions 11, between the bottom edge of the bottom plate 1 and the bottom edge of the front side wall portion 21 serving as a swing fulcrum of the front side wall portion 21 with respect to the bottom plate 1, Between the upper edge of the fixed front wall portion 22 and the lower edge of the swing front wall portion 23, which are swinging fulcrums for folding the front side wall portion 21 in half, are rods that are surrounding frame members that define the respective portions. It is connected in a swingable manner by a hinge wire 31 made of a numbered wire that spirally winds the wires adjacent to each other.

  Next, an example of the use thereof will be described. When not in use, the front side wall portion 21 is first folded on the bottom plate 1, and the left and right side wall portions 11 are folded from the left and right to the inside. Then, the side wall 5, 11, 21 is stacked and folded so that the portion 5 is then folded and fits in a position lower than the height of the support portion 3 (see FIG. 7A). . In order to assemble from this folded state, the rear side wall 5 is first swung back and upward (see FIG. 7B), and then the left and right folded inside the rear side wall 5 that has been erected. The side wall portion 11 is expanded in the left-right direction with the left and right edges of the connection support portion 6 and the rear side wall portion 5 as swinging fulcrums, and the lower portion of the left and right side wall portions 11 is fixed to the upper portion of the left and right edges of the bottom plate 1 by the fixing means 16. Fix (see FIGS. 8C and 8D). Thereafter, the front side wall portion 21 that is folded in two is swung upward from the bottom plate 1 to the front, and the fixed front wall portion 22 is locked to the front edge of the left and right side wall portions 11 by the locking means 25. Then, the front wall portion 23 is swung up and locked to the front edge of the left and right side wall portions 11 by the locking means 25 (see FIG. 9F). )reference). By assembling in this way, the objects to be stored P such as various materials in a predetermined construction site, manufacturing factory, etc. are stored and stored inside, and the reinforcing support plates 12 of the left and right side wall portions 11 as shown in FIG. It is suspended and moved by a crane hook C that engages with a hook portion 15 attached thereto, or is used by being stacked in multiple stages by a leg stand 2 as shown in FIG.

  In order to fold when not in use, the reverse of the assembly is performed. First, the front side wall 21 is folded on the bottom plate 1 and the left and right side walls 11 are folded into the rear side wall 5. Then, it is folded so as to be superimposed on the front side wall portion 21. When the front side wall portion 21 is folded, the fixed front wall portion 22 and the swinging front wall portion 23 may be folded in two, or may be folded on the bottom plate 1 while being unfolded, and at the time of assembly. The fixed front wall portion 22 and the swinging front wall portion 23 may be locked to the left and right side wall portions 11 at the same time.

It is a disassembled perspective view which shows the best form for implementing this invention. The bottom plate is also shown, with (A) being a partially cutaway plan view and (B) being a cross-sectional view taken along the line BB in (A). It is a top view when folding a left-right side wall part in a rear side wall part similarly. It is a principal part perspective view of the state which fixed the left-right side wall part similarly. It is a principal part perspective view of the state which assembled the front side wall part similarly. It is a side view at the time of stacking similarly. Similarly, it is a perspective view at the time of assembly, (A) is a perspective view in a folded state when not in use, (B) is a perspective view when the rear side wall portion is raised. Similarly, FIG. 2C is a perspective view when assembling, in which FIG. 1C is a perspective view when the right side wall portion is opened and standing up, and FIG. Similarly, FIG. 5E is a perspective view when assembling, and FIG. 9E is a perspective view when assembling with the fixed front wall portion of the front side wall portion standing upright, and FIG. It is. It is a perspective view in an example at the time of use similarly at the time of hanging movement.

Explanation of symbols

C ... Crane hook P ... Object to be stored 1 ... Bottom plate 1A ... Reinforcing bar 2 ... Leg stand 3 ... Support part 5 ... Rear side wall part 6 ... Connection support part 6A ... Connection frame member 11 ... Left and right side wall parts 12 ... Reinforcement support plate 15 ... Hook part 15A ... Slide guide 15B ... Hook material 16 ... Fixing means 17 ... Support piece 18 ... Stopper pin 19 ... Stopper hole 21 ... Front side wall part 22 ... Fixed front wall part 23 ... Oscillating front wall part 25 ... Locking means 26 ... Slide guide 27 ... Slide handle material 28 ... Stopper 31 ... Hinge wire

Claims (6)

  In the article storage container in which the rear side wall portion and the front side wall portion are erected on the front and rear edges of the bottom plate and the left and right side wall portions are erected on the left and right edges, the rear side wall portion is swingably and undulated connected to the rear edge of the bottom plate The left and right side walls are provided with a connecting support portion bent inward of the bottom plate, and the left and right side wall portions are swung to the left and right edges of the rear side wall portion so that the left and right side wall portions are folded and housed in the connecting support portion. An assembly-type article storage container characterized by being connected freely.   In the article storage container in which the rear side wall portion and the front side wall portion are erected on the front and rear edges of the bottom plate and the left and right side wall portions are erected on the left and right edges, the rear side wall portion is swingably and undulated connected to the rear edge of the bottom plate The left and right side walls are provided with a connecting support portion bent inward of the bottom plate, and the left and right side wall portions are swung to the left and right edges of the rear side wall portion so that the left and right side wall portions are folded and housed in the connecting support portion. The front side wall part folded in two is swingably connected to the front edge of the bottom plate so as to swing up and down, and the right and left edges of the front side wall part are provided with locking means for locking to the front edges of the left and right side wall parts. An assembling-type article storage container characterized by being attached.   At the four corners of the bottom surface of the bottom plate, the base is fixed, and at the four corners of the top surface of the bottom plate, support portions having a height not lower than the total folding height of each side wall portion folded on the bottom plate are arranged. The assembled article storage container according to claim 1 or 2.   2. A band-shaped reinforcing support plate extending in the vertical direction is fixed to the front and rear portions of the left and right side wall portions between the bottom edge and the upper edge, and a hook portion that slides in the vertical direction is provided above the reinforcing support plate. The assembling-type article storage container according to any one of items 1 to 3.   The assembly-type article storage container according to claim 4, wherein fixing means for positioning and fixing with respect to left and right edges of the bottom plate is provided at a lower portion of the reinforcing support plate. The fixing means is provided with support pieces standing upright at the front, rear, left and right edges of the bottom plate, and a stopper pin is projected from the support piece toward the inside of the bottom plate, and a stopper hole that fits and engages with the stopper pin. 6. The assembly-type article storage container according to claim 5, which is formed by perforating the bottom of the reinforcing support plate.

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