JPH068018Y2 - Bobbin holder for winding winding - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] This invention is used for fixing an end portion of a bobbin of a wound body at a predetermined position in a packing box when packing the wound body.
It concerns a bobbin holder.

[Conventional technology]

When packing the wound body, a bobbin holder having a protrusion or a recess fitted to the end of the bobbin is used to fix the end of the bobbin at a predetermined position in the packing box. .

For example, the bobbin holder 21 disclosed as a conventional technique in Japanese Utility Model Laid-Open No. 62-165280 (see FIG. 8) has a protrusion 22 portion for fitting to the inner surface 12a of the bobbin 12 of the winding body 11. The pair of plate-shaped portions whose upper ends are connected to each other has a vertical cross section shaped like a mountain roof.

Such a bobbin holder 21 is made of, for example, corrugated cardboard 21 ', which is punched into a flat shape as shown in FIG.
By applying b ′ · c ′ and bending it along the fold line, the roof-shaped projection 22 as described above can be easily formed (FIG. 8), which can be provided at low cost.
In addition, since the other protrusion 22 can be fitted in the space 30 formed in the lower direction of the protrusion 22, the plurality of bobbin holders 21 can be stacked so as not to be bulky. It has the advantage that it can be stored and transported.

[Problems to be solved by the device]

However, in any of the conventional bobbin holders 21 having such roof-like protrusions 22, since the protrusions 22 are formed on the material plate 21 ', the material plate 21' is provided between the protrusion forming portions 22 '. The notches L that are formed by connecting the lines and intermittently extending in the direction crossing the material plate 21 'are formed in a symmetrical shape with the line connecting the folding lines b'which are the apexes of the protrusions 22 as the center of symmetry. , The conventional bobbin holder 21 of this kind
Then, the shifting plate portion 2 formed by the notch L
The protrusion forming portion 22 'is erected in a roof shape by colliding 4 with the substrate portion 23 or by partially superimposing the both portions on each other, and the colliding portion or the superposed portion is fixed with a stopper 25 or an adhesive or an adhesive. By fixing with tape or the like, the protrusion 22 of the bobbin holder 21 was formed and fixed in the standing state.

This invention requires a member other than the material plate 1'of the bobbin holder such as the above-mentioned stopper plate, adhesive or adhesive tape by improving the position of the notch L and the shape of the notch L. It is an object of the present invention to provide a novel bobbin holder that can maintain the shape of the roof-like upright state by using the protrusion 22 as described above.

[Means for Solving the Problems]

Means taken by the present invention to solve the above problems will be described below with reference to FIGS. 1 to 6 corresponding to the embodiments.

That is, in the bobbin holder for winding a wound body according to the present invention, a pair of vertical cuts d and e and a pair of lateral upper cuts are provided at appropriate positions on a blank material plate 1'having a planar shape. Protrusion-forming portions 2'consisting of a portion surrounded by the folding lines a and c and having one lateral lower folding line b formed between the pair of upper folding lines a and c are arranged in two lateral rows. The material plate 1'is formed at most, and the material plate 1'is arranged at a position connecting the laterally aligned projection forming portions 2'to make the projection forming portion 2'bendable. With the two cut lines f formed intermittently in the plate transverse direction, the central substrate portion 3 following each protrusion forming portion 2'via the folding line a, and each protrusion forming portion via the folding line c. A pair of outer gathering plate portions 4 continuing from 2'is defined to define the pair of gathering plates. A bobbin holder for packing a wound body, comprising a material plate 1'wherein the protrusion forming portion 2'is raised when the components 4 are displaced in a direction to bring them closer to each other. Intermittent 2 in the transverse direction
The notch line f of the strip extends between the protrusion forming portions 2'in the vicinity of the end of the pair of longitudinal notches d and e defining each protrusion forming portion 2 ', which is close to the fold line c. The material plate 1 ′ is formed at a tie position, and the material plate 1 ′ has two cut lines f that are interrupted in the material plate transverse direction and the vertical direction that continues to the end of each cut line f. With the cuts d and e, the longitudinal tongue-shaped projections 5 having the leading edges 5a parallel to the lateral sides 4a of the blank 1'are positioned in the lateral direction of each projection forming portion 2 '. The base plate 3 is formed on the base plate portion 3, and the base plate 3 and the offset plate are sandwiched by a pair of vertical sides of the blank plate 1 ′ so as to sandwich the two horizontal cut lines f. Arrange it at an appropriate position on either one of the parts 4 and connect the two longitudinal cut lines j and k and the cut ends. A lateral insertion piece 8 is formed by a fold line, and a lateral cutout hole 9 for engaging the lateral insertion piece 8 is formed at a suitable position on the other side, and the projection is formed. When the portion 2'is bent along the fold lines a, b, and c and each projection forming portion 2'is erected in a predetermined upright state, the shifting plate portion 4 is caused to project like a tongue piece 5 of the substrate portion 3. It is configured so that the sideways insert piece 8 can be fitted into the sideways cutout hole 9 by overlapping.

In addition to the horizontal insert piece 8 and the horizontal cutout hole 9 as described above, the material plate 1'is provided with the tip edge 5a of the tongue-shaped protrusion 5 and the horizontal piece 4a of the material plate 1 '. Also, a vertical insertion piece 6 formed by two cut lines g · h in the vertical direction and a fold line i connecting the cut end portions is formed by arranging it in either one of the appropriate places. Along with
A vertical cutout hole 7 for engaging the vertical insert piece 6 is formed in the other suitable place, and each of the projection forming portions 2'is formed in each of the folding lines a, b ,. When it is bent along c and each projection forming portion 2'is erected in a predetermined upright state, the shifting plate portion 4 is superposed on the tongue-like protruding portion 5 of the substrate portion 3 and the vertical insertion piece 6 is attached. It may be configured so that it can be fitted into the vertical cutout hole 7.

[Action]

Bobbin holder 1 for packing a wound body according to the present invention
Has a structure as described above, the position where the base plate portion 3 and the pair of displacement plate portions 4 are joined by displacing the pair of displacement plate portions 4 defined on the material plate 1 ′ in a direction in which they approach each other. The projection forming portions 2'in the two rows in the lateral direction are formed on each of them, and can be erected by bending along the pair of upper folding lines a and c and one lower folding line b, respectively.
The tongue-like protrusions 5 projecting vertically from the base plate portion 3 in the lateral directions of the respective projection forming portions 2'are overlapped with the tongue-like protrusions 5, and at least the tongue-like protrusions 5 or the toe-like plate portions are formed. When the lateral insertion piece 8 formed on either one of the four sides is fitted into the lateral cutout hole 9 formed on the other side of the tongue-shaped protrusion 5 or the approaching plate portion 4, a pair of Of the tongue-like projections 5 of the base plate portion 3 are fixed at predetermined overlapping positions, and the two protrusions 2 in the lateral direction are formed in a roof shape to form the predetermined rising portions. You can keep the shape.

〔Example〕

An embodiment will be described with reference to FIGS. 1 to 6. The bobbin holder 1 for packing a wound body of this embodiment is constructed by using a rectangular corrugated paper 1'as a material plate.
Is arranged at a proper position and is surrounded by a pair of vertical cuts d and e and a pair of horizontal upward fold lines a and c, respectively, and the pair of fold lines a and Protrusion forming portions 2'formed by forming one lower folding line b between c are formed by being aligned in two rows in the lateral direction.

Further, in the material plate 1 ', in order to bend each of the projection forming portions 2'to be able to bend along each of the folding lines a, b and c, a space between the projection forming portions 2'aligned in the lateral direction is formed. Two cut lines f are formed intermittently in the transverse direction of the material plate 1 ′, which are arranged at positions connecting in the lateral direction. In the material plate 1 ′ according to the present invention, these cut lines f are formed. f is at a position connecting the respective projection forming portions 2'in the vicinity of the end of the pair of longitudinal cuts d and e defining the respective projection forming portions 2'close to the fold line c. Has been formed.

In addition, the blank 1'is formed by the two cut lines f which are discontinuous in the transverse direction of the blank, so that the fold line a is formed.
Central substrate portion 3 following each projection forming portion 2'via
And a pair of outer gathering plate portions 4 which are continuous with the respective projection forming portions 2'through the fold line c are defined. The material plate 1'has the above-described two cut lines f and Each of the vertical cuts d following the stump of each cut line f
-By using e, the tongue-like protrusion 5 having the tip edge 5a parallel to the lateral side 4a of the displacement plate portion 4 is positioned in the lateral direction of each protrusion forming portion 2 ', and is attached to the substrate portion 3. Has been formed.

The material plate 1'of this embodiment includes the tongue-shaped protrusion 5
Two vertical insertion pieces 6 are provided at appropriate positions on the front edge 5a of the ridge, and with a vertical cut line g · h and a fold line i connecting the cut ends of the cut lines g · h. Two vertical cutout holes 7 are formed at the proper positions of the lateral sides 4a of the shifting plate portion 4 for engaging the above-mentioned vertical insert pieces 6 while being formed.

Furthermore, the material plate 1'is arranged on a pair of vertical sides at positions sandwiching the transverse cut lines f, respectively,
That is, on the side 3b in the vertical direction of the substrate portion 3, the cut lines j and k in the horizontal direction and the fold line connecting the cut ends of the cut lines j and k are arranged at appropriate positions. A lateral insert piece 8 is formed and each shifting plate portion 4 is formed.
The side edges 4b in the vertical direction are formed with lateral cutout holes 9 for engaging the lateral insertion pieces 8 at appropriate positions.

Since the material plate 1'of this embodiment is configured as described above, the material plate 1'is formed by bending the projection forming portions 2'in the upper fold lines a and c and the lower fold line b, respectively. Of the tongue-shaped projections 5 of the base plate portion 3 are overlapped with each other, and the lateral sides 4a of the torpedo-plate portions 4 are overlapped with each other. After making it match the tip edge 5a of each of the above, the respective vertical insertion pieces 6 are bent and fitted into the respective vertical cutout holes 7, and the respective horizontal insertion pieces 8 are bent to cut it laterally. When fitted into the cutout holes 9, the pair of parsing plate portions 4 become the base plate portion 3.
On the other hand, both the vertical insertion pieces 6 and the horizontal insertion pieces 8 are fixed in a predetermined overlapping state in both the vertical and horizontal directions, and each protrusion forming portion is erected on the substrate portion 3. The projection 2 formed of 2'is a bobbin holder 1 as shown in FIGS. 2 to 6 which is held in a predetermined standing state.

In the figure, reference numeral 10 denotes a void formed in the bobbin holder 1 including a projection portion directly below the protrusion 2 so that a large number of bobbin holders 1 can be stacked.

In the above embodiment, both the vertical insertion piece 6 and the horizontal insertion piece 8 are formed on the substrate portion 3 side,
An example in which the vertical cutout hole 7 and the horizontal cutout hole 9 are formed on the side of the shifting plate portion 4 has been shown, but in the other embodiment, conversely, the vertical insert piece 6 and the horizontal insert piece 6 are formed. The piece 8 is formed on the side of the shifting plate portion 4 and the vertical cutout hole 7 is formed.
And a lateral notch 9 may be formed on the side of the substrate part 3 (not shown), and in yet another embodiment, the substrate part 3
The vertical insertion piece 6 and the lateral cutout hole 9 are formed in either one of the base plate portion 4 and the vertical plate portion 4, and the vertical cutout hole 7 and the horizontal insertion piece 8 are formed in the other of the board portion 4 and the horizontal plate portion 3.
May be formed (not shown).

[Effect of device]

Since the bobbin holder for winding a wound body according to the present invention has the above-mentioned structure, the bobbin holder 1 according to the present invention is, for example, an adhesive without using any auxiliary means as described above. It is at least as simple as engaging the lateral inserts 8 with the lateral notches 9 respectively, without the use of connecting or fixing means required by conventional products such as agents, nails or gum tape. By operation, it is possible to fix the pair of shifting plate portions 4 to the substrate portion 3 which constitutes the bobbin holder 1 of the present invention, and to project from both the substrate portion 3 and the shifting plate portion 4 of this material plate. The protruding portion 2 can be held so as to be kept in a predetermined standing state.

Therefore, the bobbin holder of the present invention can be assembled more easily than the conventional product and can be manufactured at a lower cost than the conventional product.

[Brief description of drawings]

1 to 6 show an embodiment of a bobbin holder for packing a wound body according to the present invention. FIG. 1 is an exploded view thereof, FIG. 2 is a plan view of the assembled state, and FIG. The drawing is an enlarged sectional view taken along line III-III of FIG. 2, FIG. 4 is an enlarged sectional view taken along line IV-IV of FIG. 2, and FIG. 5 is an enlarged sectional view taken along line VV of FIG.
FIG. 7 is an enlarged sectional view taken along line VI-VI of FIG. 2, FIG. 7 is a developed view showing an example of a conventional product, and FIG. 8 is a partially cutaway perspective view of the assembled state. 1 ... bobbin holder, 1 '... material plate, 2 ... projection, 2' ... projection forming part, 3 ... substrate part, 4 ... shifting plate part, 4a ... lateral side of material plate, 5 ... Tongue-shaped protrusion, 6 ... Vertical insertion piece, 7 ... Vertical cutout hole, 8 ... Horizontal insertion piece, 9 ... Horizontal cutout hole, 10 ... Void, 11 ... Winding body, 12 ... Bobbin, a ... Upper fold line, b ... Lower fold line, c ... Upper fold line, d ... e Notch, f ... Notch line, g.h ... Notch line, i ... … Folded line, jk …… Notched line, …… Folded line.

Claims (2)

[Scope of utility model registration request] 1. A rectangular material plate 1'having a planar shape, which is disposed at a proper position, and is composed of a pair of vertical cuts d and e and a pair of lateral upper folding lines a and c, respectively. Further, a projection forming portion 2'formed by forming one lateral lower folding line b between the pair of upper folding lines a and c is formed by being aligned in two rows in the lateral direction. 1'is formed intermittently in the transverse direction of the material plate at a position connecting between the projection forming portions 2'aligned in the lateral direction so as to make the projection forming portion 2'bendable. Score line f
Thus, a central substrate portion 3 is formed following each of the protrusion forming portions 2'via the fold line a, and a pair of outer gathering plate portions 4 is connected to each of the protrusion forming portions 2'via the fold line c. A bobbin holder for packing a wound body made of a material plate 1'wherein the projection forming portion 2'is raised when the pair of shifting plate portions 4 are displaced toward each other. Intermittent 2 across the blank in the blank 1 '
The notch line f of the strip extends between the protrusion forming portions 2'in the vicinity of the end of the pair of longitudinal notches d and e defining each protrusion forming portion 2 ', which is close to the fold line c. The material plate 1 ′ is formed at a tie position, and the material plate 1 ′ has two cut lines f that are interrupted in the material plate transverse direction and the vertical direction that continues to the end of each cut line f. With the cuts d and e, the longitudinal tongue-shaped projections 5 having the leading edges 5a parallel to the lateral sides 4a of the blank 1'are positioned in the lateral direction of each projection forming portion 2 '. The base plate 3 is formed on the base plate portion 3, and the base plate 3 and the offset plate are sandwiched by a pair of vertical sides of the blank plate 1 ′ so as to sandwich the two horizontal cut lines f. Arrange it at an appropriate position on either one of the parts 4 and connect the two longitudinal cut lines j and k and the cut ends. A lateral insertion piece 8 is formed by a fold line, and a lateral cutout hole 9 for engaging the lateral insertion piece 8 is formed at a suitable position on the other side, and the projection is formed. When the portion 2'is bent along the fold lines a, b, and c and each projection forming portion 2'is erected in a predetermined upright state, the shifting plate portion 4 is caused to project like a tongue piece 5 of the substrate portion 3. A bobbin holder for packing a wound body, characterized in that the sideways insert piece 8 can be fitted into the sideways cutout hole 9 in a stacked manner. 2. A material plate 1'having a rectangular planar shape is arranged at appropriate places, and is composed of a part surrounded by a pair of vertical notches d and e and a pair of lateral upward folding lines a and c, respectively. Further, a projection forming portion 2'formed by forming one lateral lower folding line b between the pair of upper folding lines a and c is formed by being aligned in two rows in the lateral direction. 1'is formed intermittently in the transverse direction of the material plate at a position connecting between the projection forming portions 2'aligned in the lateral direction so as to make the projection forming portion 2'bendable. Score line f
Thus, a central substrate portion 3 following each of the protrusion forming portions 2'via the folding line a and a pair of outer gathering plate portions 4 leading to each of the protrusion forming portions 2'via the folding line c are defined. A bobbin holder for packing a wound body made of a material plate 1'wherein the projection forming portion 2'is raised when the pair of shifting plate portions 4 are displaced toward each other. Intermittent 2 across the blank in the blank 1 '
The notch line f of the strip extends between the protrusion forming portions 2'in the vicinity of the end of the pair of longitudinal notches d and e defining each protrusion forming portion 2 ', which is close to the fold line c. The material plate 1 ′ is formed at a tie position, and the material plate 1 ′ has two cut lines f that are interrupted in the material plate transverse direction and the vertical direction that continues to the end of each cut line f. With the cuts d and e, the longitudinal tongue-shaped projections 5 having the leading edges 5a parallel to the lateral sides 4a of the blank 1'are positioned in the lateral direction of each projection forming portion 2 '. The base plate 3 is formed on the base plate portion 3, and the base plate portion 3 and the shift plate portion 4 are sandwiched by a pair of vertical sides of the material plate 1 ′, with the two transverse cut lines f sandwiched therebetween. Arranged in any one of the above, the fold line connecting the two vertical cut lines j and k and the cut ends. Thus, the sideways insert piece 8 is formed, and the sideways cutout hole 9 for engaging the sideways insert piece 8 is formed at the appropriate place of the other side thereof, and the protrusion forming portion 2 is formed. ′ Is bent along each of the fold lines a, b, and c, and each projection forming portion 2 ′ is erected in a predetermined upright state, the shifting plate portion 4 is superposed on the tongue-shaped protrusion 5 of the substrate portion 3. The lateral insertion piece 8 can be fitted into the laterally cutout hole 9.
And, the tip edge 5a of the tongue-like protrusion 5 and the lateral side 4a of the blank 1'are arranged at either one of the appropriate positions to form two vertical cut lines gh. A vertical insertion piece 6 formed with a fold line i connecting the cut end portions is formed, and the vertical insertion piece 6 is arranged at the other proper position to engage the vertical insertion piece 6. A vertical cutout hole 7 is formed, and when each protrusion forming portion 2'is bent along each of the fold lines a, b, c, and each protrusion forming portion 2'is erected in a predetermined upright state, It is configured such that the shifting plate portion 4 is superposed on the tongue-shaped projection portion 5 of the substrate portion 3 and that the vertical insertion piece 6 can be fitted in the vertical cutout hole 7. Bobbin holder for packing wound thread.