JPH0142530Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention is applicable to textiles, roll-wound textile products such as high-grade non-woven fabrics, high-grade film stock, aluminum foil stock, specially processed paper stock, and other large roll-wound products. This relates to a collection bag used when transporting products, etc.

[Conventional technology]

As a method of collectively packaging the roll-wound products as described above, for example, as shown in Japanese Utility Model Publication No. 58-11746 and Japanese Utility Model Application Publication No. 57-186382, etc.
There is a method of storing the roll-wound product in a box, and a method of storing the roll-wound product in a box, and a method of storing the roll-wound product in a box. Both ends of the winding core 61 of the rolled product 6 are supported by a pair of pads 62, and the pads 62
A rolled product 6 whose ends are supported by
A plurality of pads 62 are arranged in parallel on a pallet 64 having support frames 63 at the front and rear so that the sides of the pads 62 are close to each other, and then placed on top of the rolled product 6 arranged. , the support frame 6 of the pad
5 on the upper and lower periphery of the pad 62.
The roll-wound product 6 is sandwiched between the pallet 64 and the middle frame 66 in a sandwich-like manner, and then a plurality of roll-wound products 6 are placed on the middle frame 66 on the side of the pad 62. The parts are close to each other and the lower part of the pad 62 is the support frame 665 of the middle frame 66.
Then, on top of the roll-wound product 6 placed on the middle frame 66, a sandwich-like product made of the middle frame 66 and the roll-wound product 6 is further stacked in one or more layers. An upper lid 6 that is planar and has a support frame 67 on its outer edge.
A method of collectively packaging the rolled products 6 by covering the rolled products 6 with 8 is disclosed.

The latter packaging method has the advantage that the packaging material is simple because it does not use a box, and the packaging material can be easily disassembled and assembled.

[Problem that the invention attempts to solve]

However, in the packaging method that does not use a box as disclosed in JP-A-53-106292, the fixing means in the packed state of the pad 62 that directly supports the rolled product 6 is attached to the upper and lower end surfaces of the pad 62. Since it is composed only of the supporting frames 63, 65, and 67 provided on the pallet 64, the middle frame 66, and the upper cover 68, which are in contact with each other, the means for fixing the pads is insufficient.
If both ends of the rolled product 6 are not in contact with the pad 62, there is a risk that the rolled product 6 will come off the pad 62.

In addition, since the support frames 63, 65, and 67 all have the same planar dimensions, this packaging material
At the time of recovery, the middle frame 66 cannot be accommodated within the support frame 63 on the pallet 64. Moreover, since the support frame 65 is required to have great strength, the middle frame 65
6 cannot be constructed so that it can be folded into a small size.

Therefore, when this packaging material is collected, it is packed by stacking the support frames 63, 65, and 67 of the pallet 64, middle frame 66, and top lid 68 so that their upper and lower end surfaces are in contact with each other. Because it has to be carried, it is relatively bulky and there are other problems, such as the possibility of cargo collapse.

Therefore, this invention is a box that can collectively package roll-wound products without using a box, and it stabilizes and strengthens a large number of roll-wound products without the need for a support frame like the conventional method described above. To provide a carrying case which can be packed in a number of ways, and furthermore, when collected, disassembled parts can be easily placed on a pallet and packed so as not to collapse.

[Means for solving problems]

The configuration of this device will be explained with reference to FIGS. 1 to 9 of the embodiment drawings.
It consists of a combination of several pallets 1, four rails 2, multiple pairs of pads 3, and one top plate 4, and is arranged at the four corners of the pallet 1, each having a U-shaped cross section. A rail insertion frame 12 of an appropriate height having a groove 12a is erected, and each rail insertion frame 12 has a groove 12a
The rails 2 are fixed to the front side of the pallet 1 and the rails fixed to the rear side of the pallet 1 are opposed to each other in the front-rear direction, and the rail 2 has a U-shaped cross section. , a groove 2a formed by a U-shaped cross section
The pad 3 should be able to be freely inserted into and removed from the rail insertion frame 12 by aligning its direction with the direction of the groove 12a of the rail insertion frame 12. into the groove 2a of the front and rear rails 2,
The core 51 of the roll-wound product 5 can be freely dropped into the pad between the roll-wound product 5 and the pad.
A fitting recess 33 is formed, which includes a surface 33a that engages with the inner circumferential surface of the end edge of the winding core 51 and a surface 33b that engages with the end surface of the winding core 51; an engaging surface 4a facing inward of the canopy in the left-right direction, which engages with the upper end of the rail 2 to regulate the distance between the left and right rails to a predetermined distance; An engagement surface 4b facing inward of the canopy in the front-rear direction for engaging the upper end of the pad 3 near the upper end or the rail 2 to regulate the distance between the front and rear rails to a predetermined distance. and are formed respectively.

[Effect]

The above technical means works as follows.

A pair of left and right rail insertion frames 12 arranged at the four corners of the pallet 1 and fixed to the pallet 1 have grooves 12a having a U-shaped cross section facing each other in the front and rear direction, The frame 12 is provided with a rail 2 having a U-shaped cross section, with the direction of the groove 2a formed by the cross section matching the direction of the U-shaped groove 12a of the rail insertion frame 12. Since the rails 2 can be inserted and removed freely, after inserting the rails 2 into each of the rail insertion frames 12, each groove 2a of the pair of front and rear rails 2, 2 in an upright state is inserted.
Then, when the front and rear edges of the pads 3 are fitted from the upper end and the pads 3 are dropped between the respective rails 2, the pair of pads 3 are held in an upright state on both sides of the pallet 1.

Therefore, when the pair of pads 3, 3 are dropped between the left and right pair of front and rear rails 2, 2, respectively,
When both ends of the winding core 51 of the roll-wound product 5 are fitted into the fitting recesses 33 of the pair of pads 3, respectively, and the roll-wound product 5 is supported by being spanned between the pair of pads 3, 3, The fitting recess 33 has a surface 33a that engages with the circumferential surface 51a of the end edge of the winding core 51, and a surface 33a that engages with the circumferential surface 51a of the end edge of the winding core 51.
Since the rolled product 5 includes a surface 33b that engages with the end surface 51b of 1, the rolled product 5 is immovable back and forth and left and right by the pair of left and right pads 3, 3.
It is supported at a predetermined height above the pallet 1.

After supporting the roll-wound product 5 on the lower tier side by the pad 3 on the lower tier side as described above, if the paired pads 3 are successively dropped between the front and rear rails 2, 2, the pads 3 stacked one by one will be 3, the rolled products 5 on the upper stage side can be supported in the same manner as described above.

After the top pad 3 supports the top roll product 5, a top plate 4 is placed between the top pads 3 and 3.
When the engaging surfaces 4a and 4b formed at the four corners of the top plate 4 are engaged with the upper end of each rail 2, the distance between the front and rear rails and the distance between the left and right rails is reduced. is regulated at a predetermined interval by the engagement surfaces 4a and 4b of the top plate 4, and the front, rear, left and right rails 2
The upper ends of the two are fixed at least so that they do not open. Each pad 3 is fixed in an upright position by these rails 2.

To remove the rolled product 5 from the above state, the above order can be reversed, and when collecting the bag of this invention after removing the rolled product 5, the four standing Palette 1 of rail 2
When the pads 3 are pulled out from the rail insertion frames 12 at the four corners of the pads 1, they can be stored horizontally on the pallet 1, and the multiple pairs of pads 3 can be stacked flat by touching the top surface of the pallet 1. By covering these with the top plate 4, the whole can be folded into a compact size and packed without collapsing.

〔Example〕

The embodiment will be described with reference to FIGS. 1-9. The container of this embodiment includes one pallet 1, four rails 2, eight pairs of pads 3, and one top cover 4. It is also composed of a combination of.

The pallet 1 is made of wood and, like known pallets, has a cavity 12 into which the forks of a forklift truck can be inserted and moved. At the four corners of the pallet 1, rail inserts of an appropriate height are arranged on the front and rear surfaces of the pallet, respectively, and are made of bent sheet metal of an appropriate thickness and have grooves 12a with a U-shaped cross section. The included frame 12 is fixed,
Each rail insertion frame 12 has a height h such that the groove 12a portion slightly protrudes from the upper surface of the pallet 1. Moreover, each rail insertion frame 12 is connected to the groove 12
The grooves 12a fixed to the front surface of the pallet 1 face toward the rear, and those fixed to the rear surface of the pallet 1 face toward the front, and the grooves 12a are opposed to each other in the front-rear direction.

Each rail 2 is made of a steel section with a U-shaped cross section, and its thickness is determined so that the direction of the groove 2a formed by the U-shaped cross section is determined by the direction of the rail insertion frame 12. The rail 2 can be freely inserted into and removed from the rail insertion frame 12 from above in accordance with the direction of the groove 12a.
When the rail 2 is inserted into the rail insertion frame 12, the thickness is set such that the rail 2 is held upright at the four corners of the pallet 1. The rail 2 of this embodiment consists of an upper part 2 ₁ and a lower part 2 ₂ , and is configured to be foldable by connecting the two 2 ₁ and 2 ₂ with a hinge 21 .

As shown in FIG. 6, the pad 3 of this embodiment is a board made by sandwiching a corrugated paperboard 32 of an appropriate thickness between two sheets of plywood 31, 31 and bonding the space between them with an adhesive. It is also made up of shaped materials.
The pad 3 has a plate thickness a of the plate-like material constituting it that matches the width A of the groove 2a of the rail 2, and a front and rear width b of the pad 3.
Match the distance B between the bottoms of the pads 3 and 3.
The front and rear end edges of the front and rear rails 2, 2, which are inserted into the rail insertion frames 12 at the four corners of the pallet 1 and held in an upright state, are fitted from above into the respective grooves 2a, 2a. When it is dropped between the rails 2, 2, its front and rear edges are supported by the front and rear rails 2, 2 so that it is held upright on the pallet 1 or on the pad 3 that was dropped earlier. It's getting old.

Each pad 3 has a surface 33a that engages with the circumferential surface 51a of the end edge of the core 51 of the roll-wound product 5 to receive the load, and a surface 33a that engages with the end surface 51b of the core 51 to receive the load. a stepped fitting recess 3 including a surface 33b that prevents the core 51 from protruding outside the pad 3;
3 is formed.

Further, on the upper end surface of the pad 3 in this embodiment, a pair of protrusions 34, 34 are formed on the inner surface side of the pad 3, and on the lower end surface of this pad 3, A recess 35 is formed in which the protrusion 34 fits when the pads 3 are stacked on the sides. When dropped between them, the protrusion 34 engages with the recess 35, thereby reliably preventing relative movement of the upper and lower pads 3, 3 in the front-back direction.

The top plate 4 of the embodiment includes a pair of wooden bars 41, 4.
1 and two plates 42, 42, which are bridged between and fixed to the pair of bars 41, 41, are made into a frame shape.
1 is set to the width (A-d) obtained by subtracting the width d of the protruding portion 34 at the upper end of the pad 3 from the width A of the groove 2a of the rail 2. , 41, the top plate 4
Projections 43 that engage with the upper ends of the grooves 2a of the rail 2 are formed at the four corners of the rail 2, respectively.

Further, the upper surface of this protrusion 43 has a cross-sectional shape of L.
The top plate 4 of this embodiment is equipped with shaped hooks 44, and the above-mentioned protrusions 43 are inserted into the grooves 2a of the rails 2 from above the four rails 2 upright at the four corners of the pallet 1. When the pad 3 is dropped, the engagement surface 4a of the protrusion 43 engages with one inner surface of the groove 2a, and the engagement surface 4c engages with the other inner surface of the groove 2a with the protrusion 34 of the pad 3 in between. By doing so, the interval between the upper ends of the left and right rails is regulated to a predetermined interval, and each protrusion 43
The end surface 4d of the hook 44 engages with the bottom of the groove 2a, and the engagement surface 4b of the latch 44 engages with the back surface of the bottom of the groove 2a, thereby regulating the distance between the upper ends of the front and rear rails to a predetermined distance. It's becoming like that.

In the above embodiment, since the protrusion 34 formed on the upper end surface of the pad 3 is located within the groove 2a of the rail 2, the width c of the bar 41 constituting the protrusion 43 is is made smaller by the width d of the protrusion 34, but if the uppermost pad 3 does not have this protrusion 34, the width c of the bar 41 should be made to match the groove width A of the rail 2. In addition, the plates 42 constituting the top plate 4 of this embodiment are two sheets whose outer surfaces 42a, 42a constitute the lower surface of the pallet 1 when another baggage case is stacked on top of the baggage case. board 13,
By engaging with the inner surfaces 13a, 13a of the case 13, it is possible to prevent the luggage stacked thereon from shifting in the front-rear direction.

Since the carrying case of this embodiment is constructed as described above, the rolled products 5, 5 can be made using this carrying case.
In order to collectively pack..., as described above regarding the operation of the present invention, the rails 2 are inserted into the grooves 12a of the rail insertion frames 12 at the four corners of the pallet 1, respectively.
With the book rail 2 upright, pads 3 for each pair are sequentially dropped from above between each pair of rails 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, and 4 in front and behind, where the grooves 2a are facing each other. Each time the pad 3 is kept upright by the four rails 2, insert the edge of each core 51 of the roll-wound product 5, 5, etc. into each fitting recess 33 of the pair of pads 3, 3, respectively. When fitted, it is possible to support a large number of rolled products 5, 5, . , a pair of pads 3, 3 on the top tier make the roll-wound product 5 on the top tier
After supporting the left and right pads 3, 3 on the top row
The above-mentioned bar material 4 of the top plate 4 is placed between the top plate 4 and the top plate 4.
The front and rear ends 43 of the rails 1 and 41 are fitted into the grooves 2a of each rail 2, and the hooks 44 provided on the front and rear surfaces of the top plate 4 are fitted into the front and rear ends of each rail 2 on the front side, respectively. When engaged with the rear surface of each rail 2, the upper ends of the four rails 2 are connected to the top plate 4.
is fixed at the four corners of the

Since each part is fixed as described above, the rolled product 5 packed using the packaging of this invention will no longer be at risk of collapsing as long as the top plate 4 is not lifted up. Packed in perfect condition.

Needless to say, in order to take out the roll-wound product 5 from the above-mentioned packaging state, the above-mentioned order may be reversed to disassemble the bag while doing so.

When returning a used empty bag, the 8th
As shown in the figure, first, all the pads 3 are placed side by side on the pallet 1, and then the rails 2 stacked in pairs are placed on the front and rear rail insertion frames with their grooves 2a facing upward. 12 by dropping it into the groove 12, and then placing it on the bar 4 of the top plate 4.
Insert the part 1 into the groove 2a of the rail 2, and attach the top plate 4.
When the four corner hooks 44 are engaged with the upper end of the rail insertion frame 12, the canopy of this embodiment is folded as shown in FIG.

In the above embodiment, 4a of the engaging surfaces 4a and 4b for keeping the upper ends of the four rails 2 upright at the four corners of the pallet 1 at a predetermined distance is connected to the groove 2a of the rail 2. Although the example in which the top plate 4 is formed by the protrusions 43 that engage with the top plate 4 is shown, in other embodiments, the four corners of the top plate 4 have a cross-sectional shape as shown in FIG. An L-shaped latch 45 may be provided to protrude downward, and the two inner surfaces of the latch 45 may form two engaging surfaces 4a and 4b.

[Effect of idea]

Since the container of this invention has the above-mentioned structure, it can be carried out even with the minimum unit packaging materials such as one pallet, four rails, multiple pairs of pads, and one top plate. Even large rolled products can be efficiently and easily packaged together.

Comparing this to the conventional technology explained at the beginning, in the case of this invention, the pads that support the core of the roll-wound product are attached to the four rails that serve as supports at the four corners of the case. It is being held side by side,
These four rails are kept upright by having their lower ends inserted into insertion frames fixed to the four corners of the pallet, and their upper ends are pushed outward by the engaging surfaces at the four corners of the top plate. Because it is regulated not to open,
A very strong packaging can be obtained.

The four rails bring the above-mentioned advantages to the container of this invention, but when collecting this container as an empty container, these four rails allow it to be inserted into the four corners of the pallet. Since it can be pulled out of the frame and laid down on its side, the bag of this design has the advantage of being able to be folded into a compact size when empty bags are collected.

In addition, in the rail insertion frame, the grooves of the front and rear insertion frames are opposed to each other, so in the assembly case of this invention, the length of the rail laid down sideways is equal to the groove of the front and rear insertion frames. If you set the rail length or folding length in advance so that it is equal to or can be made equal to the spacing between It can be dropped between the grooves and fixed on the pallet.

[Brief explanation of the drawing]

Fig. 1 shows a preferred embodiment of the collecting box according to this invention, Fig. 1 is a front view with a part cut away to show a vertical cross-section of a state in which rolled products are accommodated; The figure is the same side view, and Figure 3 is the − of Figure 1.
Figure 4 is a longitudinal sectional front view of the pad, Figure 5 is an enlarged view of the portion shown in Figure 2, Figure 6 is an enlarged cross-sectional view taken along the - line in Figure 2, and Figures 7 and 8 are respectively An exploded perspective view of the carrying case (Fig. 7 shows the rail and pads upright, Fig. 8 shows the rails and pads folded down), and Fig. 9 shows the carrying case. FIG. 10 is a side view of the folded and bundled state, FIG. 10 is a perspective view of another embodiment with the top plate turned over, and FIG. 11 is a perspective view of the state of collective packaging of rolled products according to the prior art. be. 1... Pallet, 2... Rail, 2a... Groove, 3... Pad, 4... Top plate, 4a, 4b... Engagement surface, 5... Roll-wound product, 12... Rail insertion frame, 12a... Groove, 3
3... Fitting recess, 33a, 33b... Surface that engages with the end edge of the winding core, 51... Winding core.

Claims (1)

[Claims for Utility Model Registration] 1. Consisting of a combination of one pallet 1, four rails 2, multiple pairs of pads 3, and one top plate 4, arranged at the four corners of the pallet 1. The rail insertion frames 12 each have a groove 12a having a U-shaped cross section and have an appropriate height, and each rail insertion frame 12 has a groove 12a.
The rails 2 are fixed to the front side of the pallet 1 and the rails fixed to the rear side of the pallet 1 are opposed to each other in the front-rear direction, and the rail 2 has a U-shaped cross section. , a groove 2 formed by a U-shaped cross section
The direction of a is the groove 12a of the rail insertion frame 12.
The pad 3 should be able to be freely inserted into and removed from the rail insertion frame 12 in accordance with the direction of the rail insertion frame 12. The core 51 of the roll-wound product 5 can be freely dropped into the pad between the roll-wound product 5 and the pad.
A fitting recess 33 is formed, which includes a surface 33a that engages with the circumferential surface of the end edge of the winding core 51 and a surface 33b that engages with the end surface of the winding core 51; an engaging surface 4a facing inward of the canopy in the left-right direction for engaging with the upper end of the rail 2 to regulate the distance between the left and right rails to a predetermined distance;
at the upper end of the pad 3 or near the rail 2.
It is characterized by forming an engaging surface 4b facing inward of the canopy in the front-rear direction for engaging with the upper end portion and regulating the distance between the front and rear rails to a predetermined distance. Collection box for rolled products. 2. The collective box for roll-wound products according to claim 1, wherein the rail 2 is made of U-shaped steel. 3. The rails 2 are connected by a hinge 21.
The utility model registration claim 1 consists of two parts 2 ₁ and 2 ₂ and is foldable.
A collection box for rolled products as described in Section 1 or Section 2. 4. The pad 3 is a bent sheet metal product.
A collection bag for a rolled product according to any one of claims 1 to 3 of the utility model registration claims. 5 Utility model registration claims 1 to 5, wherein the pad 3 is made of a plate-like material made by sandwiching corrugated paper 32 between plywood boards 31, 31 and adhering them to each other.
Collection box for rolled products described in any one of paragraphs 4. 6 The upper and lower end surfaces of the pads 3 are provided with irregularities that engage with each other when the upper and lower end surfaces of the two pads 3 abut each other and prevent relative back-and-forth movement between the upper and lower pads 3, 3. A collection bag for a roll-wound product according to any one of claims 1 to 5 of the utility model registration claims. 7 a pair of parallel bars 41, 41 with a width c that allows the top plate 4 to fit into the groove 2a of the rail 2;
A board 42 spanned between these bars 41, 41
and a latch 44 having an L-shaped cross section attached near both ends of each bar 41, as described in any one of claims 1 to 6 of the utility model registration claims. Collection box for rolled products. 8 Engaging surfaces 4b that engage with the upper end portions of the rails 2 at the four corners of the top plate 4 to regulate the distance between the front and rear rails to a predetermined distance are provided by the L-shaped hooks 44. A collection bag for a roll-wound product as set forth in claim 7 of the utility model registration. 9 Engagement surfaces 4a for engaging the upper end portions of the rails 2 at the four corners of the top plate 4 to regulate the distance between the left and right rails to a predetermined distance are provided on the rails 2.
Utility model registration claims 1-
Collection box for rolled products described in any one of paragraphs 8. 10 Projection 43 of the top plate that engages with the groove 2a of the rail 2
However, a pair of rods 41, 4 forming the top plate 4
1. A collection bag for a roll-wound product according to claim 9 of the utility model registration claim, which is the front and rear end portions of item 1. 11 In practical use, engaging surfaces 42a and 13a are formed on the upper surface of the top plate 4 and on the lower surface of the pallet, and engage with each other when two collecting cases are stacked together. Scope of patent registration request No. 1 -
Collection box for rolled products described in any one of paragraphs 10.