JP3655458B2 - Bobbin holding plate - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a holding plate for a hobbin or the like for fixing and holding a bobbin or the like in a box when the bobbin or the like is stored in a box and packed and transported.
[0002]
[Prior art]
Conventionally, various holders of this kind have been proposed, and one of representative ones is a bobbin storage socket described in Japanese Utility Model Publication No. 46-13513. As shown in FIG. 15, this socket is provided with a flange 22 at the bottom of a cylindrical socket main body 21 and a projection 24 on the outer peripheral surface 23 of the socket main body 21, The socket main body 21 is fitted into a hole provided in the plate 25, and the bobbin 26 is fitted into a portion protruding from the base plate 25 of the socket main body 21 to be gripped.
[0003]
[Problems to be solved by the invention]
However, in the socket having such a structure, it is necessary to fit a large number of socket bodies 21 in the holes of the base plate 25, so that the work efficiency is poor, and the sockets are fitted as shown in FIG. When storing and transporting a plurality of base plates 25 in a stacked manner, the upper and lower sockets do not collide with each other so that the overall height is not reduced, so that a bulky and wide space is required and the efficiency of storage and transportation is poor. There was a drawback.
On the other hand, when the socket is removed from the base plate 25 and stored and transported, it takes time to remove the socket due to the protrusions 24, and one socket can be inserted into the hollow portion of the other socket. Therefore, there was a problem that the sockets collected after removal were bulky and still difficult to handle.
An object of the present invention is to improve the conventional socket and eliminate the above-mentioned drawbacks.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, the bobbin holding plate according to the present invention has a rectangular frame body that is partitioned into two vertical and horizontal directions by partition bars, and each of the partitions crosses the support bars diagonally or crosswise. The crossing portion is provided with a holding tool in which a short cylindrical portion larger in diameter than the large diameter side end portion is connected to the large diameter side end portion of the tapered cap tube portion. By inserting the holder of the holding plate into the hollow part of the holder of the other holding plate so as to be detachable, a plurality of holding plates can be stacked, and when the cardboard box is stored in the cardboard box at the center of the back surface A bulky portion for fitting between the cover plates facing each other is provided (claim 1).
Moreover, as a preferable aspect, the holding plate for a bobbin or the like according to claim 1, wherein a reinforcing rib is provided on the frame (claim 2).
Moreover, as a preferable aspect, the retaining plate for bobbins or the like according to claim 1 or 2, wherein reinforcing ribs are provided on the partition rail (claim 3).
[0005]
【Example】
DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings showing embodiments.
Example 1
FIG. 1 is a front view of a holding plate for bobbins and the like of the present invention, FIG. 2 is a rear view thereof, and FIG. 3 is an AA enlarged sectional view of FIG.
In these drawings, the bobbin holding plate of the present invention has a rectangular frame 1 that is partitioned in two vertical and horizontal directions by partition bars 2, and in each section, support bars 3 cross diagonally. 4 is provided with a taper-like cap tube portion 4 and a large-diameter side end portion, and a holder 6 including a short tube portion 5 having a diameter larger than that of the large-diameter side end portion. A plurality of holding plates can be stacked by inserting the holding tools 6 of one holding plate H1 into the hollow portion of the holding tool 6 of the other holding plate H2 in a detachable manner.
[0006]
Examples of the material for the holding plate for bobbins and the like of the present invention include metals, synthetic resins, and the like, 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, and polyester resins.
[0007]
If the thickness of the holding plate is too thin, the strength becomes insufficient. On the other hand, if the thickness is too thick, not only will the material cost be high, but also the weight will be increased.
[0008]
The partition beam 2 and the support beam 3 do not necessarily have to be linear, and may be slightly bent.
The support portion 6 protruding from the crossing portion of the support bar 3 includes a tapered cap tube portion 4 and a short tube portion 5 having a diameter larger than that of the large diameter end portion at the large diameter end portion thereof. Each size is also appropriately determined depending on the size of the bobbin etc. to be held. For example, the diameter of the small diameter side of the truncated cone part of the cap cylinder part 4 is about 20 mm, the diameter of the large diameter side is about 30 mm, The length of the cylindrical portion 4 is about 47 mm, the diameter of the short cylindrical portion is about 35 mm, and the length is about 8 mm.
[0009]
In the above embodiment, as shown in FIG. 2, reinforcing ribs 7 are provided on the rear surfaces of the frame body 1, the partition rail 2 and the support rail 3, thereby reducing the thickness of the holding plate, thereby reducing the cost. Reduction and weight reduction are possible.
Further, a bulky portion 8 is provided at a substantially central portion on the back surface of the holding plate, and the bulky portion is designed to have a height substantially equal to the thickness of the cover plate of the cardboard.
That is, FIG. 5 shows a state in which the holding plate of the present invention is used, but the inside of a box, for example, a cardboard box 10 in a state in which the holders 6 of the two holding plates H1 and H2 are inserted into both ends of the bobbin 9 or the like. The bobbins 9 are fixed and held for transport and storage, but the bulky portions 8 of the holding plates H1 and H2 are fitted into the recesses formed between the cover plates 10a and 10b of the cardboard box 10. Thus, a stable state can be maintained even during transportation.
[0010]
Further, as shown in FIG. 6, in the example of use shown in FIG. 5, one of the two holding plates H1 and H2 (H2 in FIG. 5) is removed from the outer diameter of the cylindrical portion such as the bobbin 9. It is replaced with a perforated sheet H3 made of corrugated paper, plastic sheet, foamed plastic sheet or the like having slightly larger through holes, and is stored in a box with a cylindrical portion such as a bobbin 9 inserted through the through holes. It can also be transported or stored.
The reinforcing Li blanking is goes without saying that no harm be omitted optionally.
[0011]
Example 2
7 and 8 show another embodiment of the present invention, FIG. 7 is a front view, and FIG. 8 is an enlarged cross-sectional view taken along line BB in FIG.
That is, in this embodiment, in the holding plate shown in the first embodiment, the reinforcing rib 7 is also provided on the surface of the frame 1 of the holding plate. Other configurations are the same as those of the first embodiment.
[0012]
Example 3
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, in the holding plate shown in the second embodiment, the reinforcing rib 7 is provided not only on the surface of the frame 1 of the holding plate but also on the surface of the partition bar 2. Other configurations are the same as those in the first and second embodiments.
[0013]
Example 4
11 to 14 show a further embodiment of the present invention, FIG. 11 is a front view, FIG. 12 is the rear view, Figure 13 is D-D enlarged sectional view of FIG. 11, FIG. 14 FIG. 1 1 It is EE expanded sectional drawing of.
In the present embodiment, the support bar 3 crosses in a cross shape in the section formed by the partition bars 2 in two vertical and horizontal directions, and a holder 6 is provided at the crossing portion. Other configurations are the same as those of the first embodiment.
[0014]
【The invention's effect】
As described above, according to the present invention, there is no need for the trouble of fitting a large number of socket bodies into holes in the base plate as in the prior art, and the holder already fitted during the fitting operation to the base plate. The work efficiency is greatly improved since there is no trouble that the holder is detached or the trouble that the holder is loosened or detached from the base plate due to vibration during transportation. Further, when the bulky portion provided at the center of the back surface is housed in a cardboard box, it can be fitted into a recess formed between the facing cover plates of the cardboard box, and a stable state can be maintained during transportation. . Further, since the holding plates can be stacked and stored and transported, the space required for storing and transporting the holding plates can be reduced, and the storage and transport efficiency can be increased accordingly.
[Brief description of the drawings]
FIG. 1 is a front view showing an embodiment of the present invention.
2 is a rear view of FIG. 1. FIG.
FIG. 3 is an enlarged cross-sectional view taken along the line AA of FIG.
FIG. 4 is a partially cutaway sectional view showing a state in which the holding plates of the present invention are stacked.
FIG. 5 is a partially cutaway cross-sectional view showing a usage 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.
8 is an enlarged cross-sectional view taken along the line BB in FIG.
FIG. 9 is a front view showing still another embodiment of the present invention.
10 is an enlarged cross-sectional view taken along the line CC of FIG. 9;
FIG. 11 is a front view showing still another embodiment of the present invention.
12 is a rear view of FIG. 10;
13 is an enlarged sectional view taken along the line DD of FIG.
14 is an enlarged cross-sectional view taken along the line E-E in FIG. 10;
FIG. 15 is a cross-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 with the conventional holders fitted are stacked.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Frame 2 Partition bar 3 Support bar 4 Cap cylinder part 5 Short cylinder part 6 Holder 7 Reinforcement rib 8 Bulky part 9 Bobbin 10 Corrugated cardboard box 10a, 10b Corrugated cardboard box cover board H1, H2 Holding board 21 Socket main body 22 鍔 23 Outer peripheral surface of socket body 24 Projection 25 Base plate 26 Bobbin

Claims (3)

The inside of the rectangular frame is partitioned into two vertical and horizontal directions by a partition bar, and in each of the sections, the support bars cross diagonally or in a cross shape, and the large-diameter side end of the tapered cap tube part at the crossing part A holder is formed by projecting a short cylindrical part larger in diameter than the end on the large diameter side, and a holder of one holding plate is inserted into a hollow part of the holder of another holding plate. A plurality of holding plates can be stacked by being detachably inserted, and a bulky portion is provided at the center of the back surface to fit between the opposing cover plates of the cardboard box when stored in the cardboard box. A holding plate for bobbins and the like characterized by   The bobbin holding plate according to claim 1, wherein a reinforcing rib is provided on the frame.   The holding plate for a bobbin or the like according to claim 1 or 2, wherein a reinforcing rib is provided on the partition bar.

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