JPH0138055Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a collective packaging box for wound thread bodies.

Generally, there is a tendency for recent winding bodies to become larger, and along with this increase in size, the weight of the winding bodies has increased. Moreover, the thread of the winding body is wound regularly around the paper tube. Therefore, when transporting large-sized spools like this, if the spools are randomly stored in packing boxes, etc., the spools may be affected by vibrations, etc. They will rub against each other strongly, causing disturbances in the threads on the surface of the thread body.
or cause damage.

Therefore, conventionally, wound bodies have been packaged together while keeping them in a state where they do not come into contact with each other. For example, Japanese Utility Model Publication No. 48-20311 discloses that when spools are stacked in three stages in a packaging box and collectively packaged, the middle part of each tier of these spools and the upper and lower parts of the packaging box are A plate-shaped pad is interposed between each pad, and a support is inserted through the hole formed in each pad and the hollow part of the paper tube of each stacked spool, and the pad and support are also stacked. A packaging box has been proposed in which a wound spool is stably held within the box.

However, since the larger spool is taller, the spool is placed in the packaging box as described above.
There are also the following inconveniences in stacking them in multiple stages for storage. In other words, the height of the side walls and the height of the pillars of packaging boxes that allow large-sized spools to be stacked in multiple stages are becoming increasingly high. In order to line up the spools at the bottom of the box, all the spools to be packed must be lifted up to the height of the side wall and placed inside the box. The operator has to lean inward and bear the weight of the spool in an extremely unstable position while doing so, which makes the work extremely difficult.Moreover, the larger the spool, the heavier it is, which can lead to fatigue. I had a problem that was said to be easy.

Therefore, in order to eliminate the above-mentioned drawbacks, this invention was developed in such a way that even if the winding body becomes large and heavy, it can be stacked in multiple stages inside the packaging box relatively easily, with good workability, and in a stable manner. The purpose is to provide a collective packaging box for wound yarn bodies that can be stacked and packed, and its gist is a box-shaped box with an open top, and a tray with rigidity attached to the bottom plate. a lid body having a plurality of perforated pads, a body frame portion that fits into the side wall portion of the tray, and a lid member for penetrating the paper tube of the stacked spools to support the spools in an upright manner. Each of the above-mentioned supports is composed of a combination of one support member A and one or more support members B, each having the same inner and outer diameter, and one end of each support member B has a This is a collection packaging box for wound thread bodies, characterized in that a joint protrusion is formed to fit into the other end of another support member B or the end of the support support member A, respectively.

The embodiment will be explained with reference to FIGS. 1 and 2. The spool assembly packaging box of the embodiment according to this invention includes a box-shaped tray 1 with an open top, and a plurality of perforated pads 2, 2. ...and the lid body 3, each of which is made up of a combination of two types of support members A and B, respectively.
Although it is constructed with a large number of support columns 4, each of the above-mentioned constituent members is constructed as follows.

That is, the tray 1 of the embodiment is a combination of a box-shaped tray body 11 made of cardboard with an open top, and a wooden pallet 12 for imparting rigidity to the bottom plate 11a of the tray body 11. The height h of the side wall 11b of this tray is approximately equal to the height of the paper tube 51 of the spool 5, depending on the height of the spool 5 to be packed. The height is set slightly higher than that.

Each perforated pad 2 has an external dimension in its planar shape set to a size that allows it to fit loosely into the inner surface of the side wall 11b of the tray main body 11 and to fit firmly into the inner wall surface of the lid body 3. The plate surface is provided with an appropriate distance greater than the radius of the thread body 5 between each of its four sides, and an appropriate space greater than the diameter of the thread body 5 is provided between each hole 21. A large number of holes 21, 21, . . . are bored in each case. Further, the inner diameter of each hole 21 in each pad of this embodiment is made to substantially match the outer diameter of the paper tube 51.

Each strut 4 is composed of a combination of one cylindrical strut member A and two cylindrical strut members B, each having the same inner and outer diameter. A cylindrical joint protrusion 6 that fits into the other end of another support member B or the end of the support support member A is formed on each of the outer ends of the support support members A and B. The diameter is set to be substantially the same as the inner diameter of the paper tube 51. Of course, in order to make it easier to pass each support member A and B through the paper tube 51, it is preferable to set the outer diameter of each support member A and B to be slightly smaller than the inner diameter of the paper tube 51. Needless to say. In this example, the height of each support member A and B is as follows:
This height is set to be approximately the same as the height of the paper tube 51.

Next, explaining the lid body 3, the lid body 3 of this embodiment includes one rectangular top plate member 31, two body frame members 32, 32, both of which are made of cardboard.
Each trunk frame member 3
2 has a vertical fold line 32a and a flap 32b for assembling them into a lid shape.

In the figure, numeral 7 denotes a flange-like packing for protecting the end face of the paper tube, which is preferably used when packing the spool 5 using the packaging box of this embodiment. A round hole 71 with an inner diameter slightly smaller than the outer diameter of the support column 4 is made in the center of a cardboard cut out into a plate shape, and several shallow cut lines 72, 72... are oriented radially from the inner peripheral surface of the hole 71. It was formed by

Next, to explain the function, since the collective packaging box according to this invention has the above-mentioned configuration,
A large number of thread bodies 5 can be collectively packaged as follows.

That is, in order to collectively package the thread bodies 5, 5, etc. using the collective packaging box of the embodiment, for example, first, the tray body 11 is placed on the pallet 12, and the bottom plate 11a in the tray body 11 is A sheet of perforated pad 2 for the first stage is placed on top, and the paper tubes 51 of each winding body 5 are fitted into the holes 21 of this perforated pad 2, respectively. are lined up in the tray 1 in an upright state.

To each of the arranged thread bodies 5 in the first stage,
Each of the first stage strut members B is inserted with each of their respective joint projections 6 facing upward.

Each hole 21 of the perforated pad 2 of the second stage is fitted into the upper end of each paper tube 51 of each winding body 5 of the first stage, and the perforated pad 2 of the second stage is placed on the first stage winding bodies 5, 5....

On each support member B of the first stage, a second
The strut members B in the tiers are added with their joint protrusions 6 facing upward.

A brim-like packing 7 is fitted to each of the second-stage support members B, respectively.

Each thread tube 5 of the second stage winding body 5, 5, etc. is fitted into each of the second stage support members B, respectively, and the paper tube 51 of each second stage winding body 5 is fitted. When the end surface is brought into contact with the upper end surface of the paper tube 51 of each winding body 5 in the first stage through each brim-like packing 7, the second
The thread bodies 5 of each stage are aligned and positioned directly above each thread body 5 of the first stage.

On each support member B of the second stage, a third
Each strut 4 is completed by adding the strut members A of each stage.

Next, by repeating the same procedure as described above, each of the thread bodies 5 in the third stage is aligned and positioned immediately above each thread body 5 in the second stage.

The fourth stage perforated pad 2 is placed on the third stage winding bodies 5, 5, . . . in the same manner as described above.

A trunk frame member is placed between the side of the assembly of perforated pads 2, 2... and spools 5, 5... arranged and stacked on the tray 1 and the inner surface of the side wall 11b of the tray 1. Insert the lower end of 32, 32,
The flaps 32b of each trunk frame member 32 are folded, the top plate member 31 is placed on top of the flaps 32b, and the pallet 1
The bands 13, 13, etc. attached to the tray 2 are hung in a rectangular shape over the lid body 3, the lid body 3 is fixed on the tray 1, and the entire body is tied tightly with the bands 13, 13,....

Good.

In addition, in the above embodiment, in order to impart rigidity to the bottom plate of the tray 1, an example was shown in which the wooden pallet 12 was separably combined with the tray body 11 made of cardboard, but in other embodiments teeth,
The two may be fixed as an inseparable unit, and in other embodiments, for example, the main body 11 of the tray 1 is made of wood, and the main body 11 of the tray 1 is made of wood and has its own structure. Bottom plate 11a
The necessary rigidity may be imparted to the material.

Further, in the above embodiment, the paper tube 51 was fitted into the hole 21 of the perforation pad 2, but in other embodiments, the hole 21 of the perforation pad 2 is made smaller and the support member A, B may be fitted, and in that case, the brim-like packing 7 is not necessarily required. Further, in the above embodiment, an example was shown in which the support 4 was formed into a cylindrical shape, but the support 4 may be a prismatic pillar in other embodiments. Furthermore, in the above embodiment, an example was shown in which the lid body 3 was composed of three members, the divisible top plate member 31 and the two body frame members 32, 32, but other embodiments may also be used. For example, this may be foldable into one or two pieces, and the top plate and the like may be made of wood.

As mentioned above, the collection packaging box for the thread body according to this invention is as follows.
Although the embodiment has been described, as can be understood from the above, in accordance with this invention, the collective packaging box has a side wall surface of the box and a side wall portion of the tray,
Since the side wall portion of the tray is configured with a body frame portion of the lid body that fits into this side wall portion, the height of the side wall portion of the tray can be kept low. Also,
In accordance with this invention for stacking and supporting the spools in an upright state within a packaging box, each strut is divided into a plurality of strut members A and B, which can be supplemented. This can be spliced and erected on the tray each time a spool is stacked in a box by following the procedure described in the embodiment. Therefore, unlike the packaging box mentioned at the beginning, a large number of spools can be easily placed in the collective packaging box of this invention without being hindered by the height of the side walls and the height of the supports. packaging work,
This can be done extremely easily and efficiently.

In addition, in the collective packaging box of this invention, as in the above embodiment, in particular, the height h of the side wall portion of the tray is
When the height is made approximately equal to the height of the paper tube of the wound thread body, the workability can be further improved.

In addition, in the collective packaging box of this invention, when the length of each of the support members A and B is made approximately equal to the length of the paper tube as in the embodiment,
Even if each thread body is individually packaged in a packaging bag such as a plastic bag, the packaging bag can be packaged by the support without tearing the packaging bag. This is because the support members constituting the packaging box of this invention are such that when each support member A or B is placed in the packaging bag, the bottom of the bag is placed over the joint protrusion of the support member. This is because the thread bodies can be stacked up while adding each support member.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing an embodiment of the collective packaging box according to the present invention, and FIG. 2 is a partial sectional view of the main parts. DESCRIPTION OF SYMBOLS 1... Tray, 2... Perforated pad, 3... Lid body, 4... Support column, 5... Thread winding body, 6... Protrusion for joint, 11... Tray body, 11a... Bottom plate, 11
b...Side wall, 12...Pallet, 21...Hole, 3
2... Trunk frame member, 51... Paper tube, A/B... Support member.

Claims (1)

[Claims for Utility Model Registration] 1. A tray that is box-shaped with an open top and has a rigid bottom plate, a plurality of perforated pads, and a body that fits into the side wall of the tray. It consists of a lid body having a frame, and a support for penetrating the paper tube of the stacked spools and supporting the spools in an upright manner, and each of the above-mentioned supports is one piece having the same inner and outer diameters. It is composed of a combination of a strut member A and one or more strut members B, and one end of each strut member B is connected to the other end of another strut member B or the end of the strut member A. A collection packaging box for wound thread bodies, characterized in that a joint protrusion that fits into the spool is formed. 2. The spool collection packaging box according to claim 1, wherein the height of the side wall of the tray is substantially the same as the height of the paper tube of the spool. 3. The spool collection packaging box according to claim 1 or 2, wherein the lid is a combination of a top plate member and two body frame members each having a flap. 4. The winding according to any one of claims 1 to 3 of the utility model registration claim, wherein the rigidity of the bottom plate of the tray is provided by a pallet placed in contact with the bottom surface of the bottom plate. A collection packaging box for thread bodies.