JP3344941B2 - Retaining plate for bobbin etc. - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a holding plate for a hobbin and the like for fixing and holding a bobbin and the like in a box when the bobbin and the like are housed in a box and packed and transported.

[0002]

2. Description of the Related Art Conventionally, various holders of this type have been proposed, and one of the representative ones is a bobbin housing socket described in Japanese Utility Model Publication No. 46-13513. As shown in FIG. 15, this socket is provided with a flange 22 at a lower portion of a cylindrical socket main body 21 and a projection 24 on an outer peripheral surface 23 of the socket main body 21. The socket body 21 is fitted into a hole provided in the plate 25, and a bobbin 26 is inserted and gripped into a portion of the socket body 21 protruding from the base plate 25.

[0003]

However, in the socket having such a structure, it is necessary to fit a large number of socket bodies 21 into the holes of the base plate 25, so that the working efficiency is poor, and FIG. As shown in the figure, when a plurality of base plates 25 with sockets are stacked and stored or transported, the upper and lower sockets abut each other and the overall height does not decrease, so that a bulky and large space is required. Storage
There was a drawback that transportation efficiency was poor. On the other hand, the base plate 25
If you remove the socket from the box and try to store and transport it,
Removal of the socket is troublesome due to the projections 24, and since one socket is not formed into a shape that can be inserted into the hollow portion of the other socket, the socket collected by removal is bulky, which is also difficult to handle. There was a problem that there was difficulty. An object of the present invention is to improve the conventional socket to eliminate the above-mentioned disadvantages.

[0004]

In order to achieve the above-mentioned object, a holding plate for a bobbin or the like according to the present invention has a rectangular frame inside which is partitioned into two vertical and horizontal directions by a partition bar. The crosspieces intersect diagonally or crosswise, and at the intersection, at the large-diameter end of the tapered cap cylinder, a first short cylinder having a diameter larger than the large-diameter end and the first short cylinder. 2nd diameter larger than cylinder
A holding member formed by connecting short cylinder portions is protruded, and a cap tube portion of a holding member of one holding plate is removably inserted into a hollow portion of a cap tube portion of a holding member of another holding plate. This makes it possible to stack a plurality of holding plates (claim 1). In a preferred embodiment, the frame is provided with reinforcing ribs.
The holding plate for a bobbin or the like according to the above (Claim 2). In a preferred embodiment, a reinforcing rib is provided on the partition bar.
The holding plate for a bobbin or the like according to the above (Claim 3). In a preferred embodiment, a bulky portion is provided at the center of the back surface.
The holding plate for a bobbin or the like according to any one of claims 1 to 4 (claim 4).

[0005]

Embodiments of the present invention will be described below with reference to the drawings. Example 1 FIG. 1 is a front view of a holding plate for a bobbin and the like of the present invention, FIG. 2 is a rear view of the same, and FIG. In these figures, in the holding plate for a bobbin or the like of the present invention, the inside of a rectangular frame 1 is partitioned in two vertical and horizontal directions by a partition bar 2, and the support bars 3 cross each other diagonally in each partition. The tapered cap cylinder portion 4 has a first short cylinder portion 5a having a diameter larger than the large diameter end portion and a second short cylinder portion 5a having a diameter larger than the first short cylinder portion 5a. A holding member 6 formed by connecting short cylinder portions 6b is protruded, and FIG.
As shown in the figure, a plurality of holding plates are inserted by detachably inserting the cap tube portion 4 of the holding member 6 of one holding plate H1 into the hollow portion of the cap tube portion 4 of the holding member 6 of the other holding plate H2. It is configured to be stackable.

Materials for the holding plate for bobbins and the like of the present invention include metals, synthetic resins, etc., but synthetic resins are preferred from the viewpoint of cost and moldability. The synthetic resin is not particularly limited, and examples thereof include polyolefin resins such as polyethylene and polypropylene, vinyl chloride resins, ABS resins, polyamide resins, polyester resins, and the like.

When the thickness of the holding plate is too small, the strength becomes insufficient. On the other hand, when the thickness is too large, not only the material cost is increased but also the weight is increased.

The partition bar 2 and the support bar 3 need not necessarily be straight, but may be slightly bent. The support portion 6 protruding from the intersection of the support bar 3 has a tapered cap cylinder portion 4 and a first end having a larger diameter than the large diameter end.
The short cylinder portion 5a and the second short cylinder portion 5b having a diameter larger than that of the first short cylinder portion 5a. The respective sizes are appropriately determined by the size of the held bobbin or the like. The diameter of the small diameter side of the truncated cone portion of the cap barrel 4 is about 20 mm, the diameter of the large diameter side is about 30 mm, the length of the cap barrel 4 is about 47 mm, the diameter of the first short barrel is about 30 mm, and the length. Is about 8 mm, the diameter of the second short cylinder is about 35 mm, and the length is about 8 mm.

In the above embodiment, as shown in FIG. 2, reinforcing ribs 7 are provided on the back surfaces of the frame 1, the partition bar 2 and the support bar 3.
Are protruded, thereby reducing the thickness of the holding plate, thereby enabling cost reduction and weight reduction. A bulky portion 8 is provided substantially at the center of the back surface of the holding plate, and the bulky portion is designed to be substantially the same height as the thickness of the cardboard lid plate.

That is, FIG. 5 shows an example of use of the holding plate of the present invention. The holding members 6 of the two holding plates H1 and H2 are
And inserted into both ends of a cylindrical portion provided with a step portion 9a for fitting with the first short tube portion 5a and the second short tube portion 5b therein, and stored in a box body, for example, a cardboard box 10. The bobbin 9 is fixed and held for transportation and storage.
The holding plate H is provided in a concave portion formed between the lid plates 10a and 10b of FIG.
1. The bulky portion 8 of H2 is fitted, so that a stable state can be maintained even during transportation.

As shown in FIG. 6, in the example of use shown in FIG. 5, one of the two holding plates H1 and H2 (in FIG. 5, H2) is replaced with a cylindrical portion such as a bobbin 9. The box body is replaced with a perforated sheet H3 made of corrugated paper, a plastic sheet, a foamed plastic sheet, or the like having a through hole slightly larger than the outer diameter, and a cylindrical portion such as a bobbin 9 inserted into the through hole. It is also possible to store or transport or store them.

As described above, the first short tube portion 5 of the holder 6
Since the a and the second short cylindrical portion 5b are fitted with the step 9a inside the cylindrical portion such as the bobbin 9, the bobbin 9 and the like are less wobble, and are stably transported or stored. In addition, the reinforcing rib and the bulky part are
Needless to say, it may be omitted in some cases.

Embodiment 2 FIGS. 7 and 8 show another embodiment of the present invention. FIG. 7 is a front view, and FIG. 8 is an enlarged sectional view taken along line BB of FIG. That is, in this embodiment, in the holding plate shown in the first embodiment, the reinforcing ribs 7 are also provided on the surface of the frame 1 of the holding plate. Other configurations are the same as those of the first embodiment.

Embodiment 3 FIGS. 9 and 10 show still another embodiment of the present invention. FIG. 9 is a front view, and FIG. 10 is an enlarged sectional view taken along the line CC of FIG.
That is, in this embodiment, the reinforcing ribs 7 are provided not only on the surface of the frame 1 of the holding plate but also on the surface of the partition bar 2 in the holding plate shown in the above-mentioned second embodiment. Other configurations are the same as those of the first and second embodiments.

Embodiment 4 FIGS. 11 to 14 show still another embodiment of the present invention. FIG. 11 is a front view, FIG. 12 is a rear view, and FIG.
FIG. 14 is an enlarged sectional view taken along line EE of FIG. 11. In the present embodiment, the support bars 3 cross each other in a cross section formed by the partition bars 2 in the vertical and horizontal directions, and a holder 6 is provided at the cross portion. Other configurations are the same as those of the first embodiment.

[0016]

As described above, according to the present invention, the trouble of fitting a large number of socket bodies into the holes of the base plate as in the prior art is unnecessary, and the work is already performed during the work of fitting to the base plate. Work efficiency is greatly improved because there is no trouble such as detachment of the fitted holder or loosening or detachment of the holder from the base plate due to vibration during transportation or the like. Furthermore, since the cap tube portion of the holder of the other holding plate can be removably inserted into the hollow portion of the cap tube portion of the holding device of one holding plate, since the holding plates can be stacked and stored or transported, The space required for storing and transporting the holding plate is small, and the storage and transport efficiency is improved accordingly. Furthermore, since the first short cylinder portion and the second short cylinder portion of the holder can be fitted with a step provided inside the cylindrical portion such as a bobbin, the wobble of the bobbin or the like is prevented, and stable transportation or It is possible to keep it.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is a rear view of FIG.

FIG. 3 is an enlarged sectional view taken along line AA of FIG.

FIG. 4 is a partially cutaway sectional view showing a state in which holding plates of the present invention are stacked.

FIG. 5 is a partially cutaway sectional view showing a use state of the holding plate of the present invention.

FIG. 6 is a partially cutaway sectional view showing another usage state of the holding plate of the present invention.

FIG. 7 is a front view showing another embodiment of the present invention.

FIG. 8 is an enlarged sectional view taken along line BB of FIG. 7;

FIG. 9 is a front view showing still another embodiment of the present invention.

FIG. 10 is an enlarged sectional view taken along the line CC of FIG. 9;

FIG. 11 is a front view showing still another embodiment of the present invention.

FIG. 12 is a rear view of FIG. 11;

FIG. 13 is an enlarged sectional view taken along the line DD of FIG. 11;

FIG. 14 is an enlarged cross-sectional view taken along the line EE of FIG. 11;

FIG. 15 is a sectional view showing an example of a conventional holder.

FIG. 16 is a cross-sectional view showing a state in which a plurality of fixing plates are stacked with a conventional holding tool fitted.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Frame 2 Partition bar 3 Support bar 4 Cap tube part 5a 1st short tube part 5b 2nd short tube part 6 Holder 7 Reinforcement rib 8 Bulk part 9 Bobbin 9a Step inside cylindrical part 10 Cardboard box 10a, 10b Corrugated cardboard Box cover plate H1, H2 Holding plate H3 Perforated sheet 21 Socket body 22 Flange 23 Outer peripheral surface of socket body 24 Projection 25 Base plate 26 Bobbin

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. ⁷ , DB name) B65D 57/00 B65H 49/38 B65D 85/00 301

Claims (4)

(57) [Claims] 1. The inside of a rectangular frame body is partitioned in two directions by a partition bar in a vertical and horizontal direction, and each of the partitions crosses a support bar in a diagonal or cross shape, and a tapered cap tube portion is formed at the cross portion. At the large-diameter end portion, a first short cylindrical portion having a diameter larger than the large-diameter side end portion and a second short cylindrical portion having a diameter larger than the first short cylindrical portion are connected to be protruded. A plurality of holding plates can be stacked by removably inserting the cap tube portion of the holding device of one holding plate into the hollow portion of the cap tube portion of the holding device of the other holding plate. A holding plate for a bobbin or the like, characterized in that: 2. The holding plate for a bobbin or the like according to claim 1, wherein a reinforcing rib is provided on the frame body. 3. The holding plate for a bobbin or the like according to claim 1, wherein a reinforcing rib is provided on the partition bar. 4. The method according to claim 1, wherein a bulky portion is provided at a central portion of the back surface.
4. The holding plate for a bobbin or the like according to any one of 3.