JPS584849Y2 - Pad for bobbin support - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a bobbin support pad that can stably support a plurality of boxed bobbins.

When supporting a plurality of bobbins, it is necessary to store the bobbins so that the threads wound on the outside of the bobbins do not come into contact with the threads of adjacent bobbins.

For this purpose, a pad made of cardboard is usually placed at the bottom of the box, the end of the bobbin shaft is inserted into each of the insertion holes formed in this pad to stand it up, and then another pad is placed above it. The upper part of the bobbin shaft is inserted into the insertion hole formed in this pad, and a plurality of bobbins are supported by a pair of pads located at the upper and lower parts of the box.

By the way, when supporting a bobbin using a pad like the one above, the pad is held in a non-contact state with the bottom plate and top lid of the box in order to bring the end surface of the coiled thread into contact with one side of the pad. There is a need to.

For this reason, in the past, spacing pieces of the required thickness were attached to the four corners of one side of the pad, which took time and effort to manufacture. There are problems such as the fact that it takes up a lot of space when transporting and storing.

This invention eliminates the above-mentioned drawbacks and provides a bobbin support pad that does not take up much space for transportation or storage and is easy to manufacture.

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

As shown in the figure, a rectangular support plate 1 made of thick paper such as cardboard has a plurality of bobbin shaft insertion holes 2, and adjacent insertion holes 2.
They are regularly formed vertically and horizontally with the required spacing between them.

Further, cuts 3 are formed in the four corners and parts of the support plate 1, and an insertion piece 4 is provided inside the cut 3, and a fold line 5 formed at the base of the insertion piece 4 is provided. A slit 6 is provided parallel to the.

Notches 7 are formed at both ends of the insertion piece 4.

Further, the insertion piece 4 is provided with a fold line 8 for folding in half at a position approximately equal to three points between this notch 7 and the above-mentioned fold line 5, and the insertion piece 4 folded in half along this fold line 8 is provided. slit 6
When inserted, both ends of the slit 6 engage with the peripheral edge of the notch 7 of the insertion piece 4.

In addition, a vertical cut 9 perpendicular to the slit 6,
By forming a horizontal cut 10 at the end of this cut 9, the end of the insertion piece 4 can be easily inserted into the slit 6.

The pad shown in the embodiment has the above structure, and each insertion piece 4
When the insertion piece 4 is folded in half and its tip is inserted into the slit 6, and the peripheral edge of the notch 7 is engaged with both ends of the slit 6, the insertion piece 4 is folded in half as shown in FIG. can be held.

Each insertion piece 4 is made to protrude to one side of the support plate 1 as described above, and is positioned at the bottom of the box 11 as shown in FIG. 12' to stand up the bobbin 12, place the remaining support plate 1 on top of it, and insert the shaft 12' of the bobbin 12 into the insertion hole 2, thereby stably holding the plurality of bobbins 12 in the upright state. can be supported.

As described above, according to this invention, the insertion piece is cut and raised on the support plate having the insertion hole for the bobbin shaft, and the slit is provided in parallel to the fold line of the base of the insertion piece. It is easy to manufacture, has little material loss, and can be assembled by simply inserting the tip of the insertion piece folded in half into the slit.
In the assembled state, both ends of the slit engage with the peripheral edges of the notch formed in the insertion piece, so that a strong assembled state can be obtained.

Furthermore, since the support plates can be stacked in a flat state, they do not take up much space for transportation or storage, and are easy to handle.

[Brief explanation of the drawing]

FIG. 1 is a plan view of the pad according to the invention, FIG. 2 is a partial perspective view showing the assembled state of the above insertion piece, and FIG. 3 is a longitudinal sectional front view showing the use state of the same pad. 1... Support plate, 4... Insertion piece, 5...
...Fold line, 6...Slit, 7...
...Notch, 8...Fold line.

Claims (1)

[Scope of Claim for Utility Model Registration] A rectangular support plate made of cardboard or other thick paper is provided with a plurality of insertion holes for bobbin shafts, and cut-out insertion pieces are provided in at least four corners of the support plate, and A slit is provided in parallel to the fold line formed at the base of the insertion piece, a fold line for bifolding is formed in the insertion piece, and a notch is provided at the side edge of the insertion piece, and the slit is When inserting the insert piece and end, there will be no scratches. A pad for supporting a bobbin, characterized in that the length of the slit is regulated so that both ends of the slit engage with the periphery of the notch of the insertion piece.