JP4982929B2 - Roll storage box - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a roll storage box for containing an object to be stored such as paper, film, or fabric wound in a roll shape.
[0002]
[Prior art]
Consumables for printing presses or printers are stored in rolls (hereinafter referred to as roll paper) such as thermal transfer image-receiving paper, ink ribbons, printer seals, and roll-type photographic paper. Many things are transported.
Usually, the roll paper has a core part fixed by a core of a molded product core or a paper tube, and on the outside, a flange (molded product) for preventing lateral displacement is fitted to the core core or a pad [cushion material, The lateral displacement was regulated by a molded product, corrugated cardboard, a heat shrink film, etc.
[0003]
[Problems to be solved by the invention]
For this reason, before putting in the above-mentioned roll paper, the operation | work which covers the outer periphery with a transparent heat-shrink film, heats, and the operation | work which wraps with a cushioning material etc. is required. Moreover, when this object is taken out and used, there has been a misuse in which the heat shrink film is not peeled off and is loaded into a printer or the like. Further, it has been pointed out that most heat shrinkable films and cushioning materials generate harmful substances when incinerated and pollute the natural environment.
[0004]
In order to solve these problems, a coreless roll paper has been proposed in which all of the core core, flanges for regulating lateral displacement, and the like are eliminated.
However, the coreless roll paper is liable to shift laterally (bamboo shape), and the inner and outer circles tend to collapse. Needless to say, the above-described conventional roll paper does not have such a worry because of its core.
As a problem caused by the collapse of the circular shape, when the roll paper is set in the printer, if the shape is broken, it cannot be held by the printer parts (for example, a part adapted to the inner shape of the roll paper does not enter). Therefore, there is a problem that it cannot be set in the printer.
[0005]
The problem of the present invention is that it does not cause any work mistakes, does not use any material that generates harmful substances during incineration, only the structure of the box, all the vertical, horizontal, and shape of the contents to be contained due to the elimination of the core It is intended to provide a roll storage box that can be stored and transported by preventing its shape and damage and fixing its position in the box.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the invention according to claim 1 is a position in which two parallel sets of side surfaces of a rectangular tube are extended vertically, the extended portions are bent inward, and the tips are equidistant from the side surfaces. A top surface and a bottom surface are formed so that the abutted portions inside and outside are orthogonal to each other when viewed from above and below, and a roll storage box for storing a roll-shaped object, And / or bend inward the extended portions of the abutting portions inside and outside of the bottom surface in the distal direction to support the inner surface of the object to be in contact with the inner surface of the object. Forming a support portion to be formed, and forming a separation line laterally near the center of each side surface, cutting the separation line when opened, and separating the two from the vicinity of the center , Extension Is the width as the both sides are going towards the distal end side is formed in a narrow step-like, is a roll containing box according to claim.
[0007]
Invention of Claim 2 is formed in the roll storage box of Claim 1 ranging over the surface inside the said upper surface and / or the said bottom surface, and the said extension part following the surface, The said upper surface and / or Or a through-hole for inserting the extension portion following the outer surface of the bottom surface, and a tip-side end of the through-hole formed at the top center portion of the extension portion following the upper surface and / or the outer surface of the bottom surface And a notch that crosses and engages the part in a cross shape .
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in more detail with reference to the drawings.
FIG. 1 is a perspective view showing an embodiment of a roll storage box according to the present invention with an upper surface opened.
FIG. 2 is a plan view in which the roll storage box of the embodiment of FIG. 1 is developed.
FIG. 3 is a plan view seen from above with the side and bottom surfaces of FIG. 2 assembled into the state of FIG.
For reference, in FIGS. 1 and 2, the accommodation position of the object R to be placed in the roll accommodation box is indicated by a two-dot chain line.
[0009]
In the roll storage box of the present embodiment, the assembled outer shape is a rectangular parallelepiped having a substantially square top surface and bottom surface. The material forming the rectangular parallelepiped may be corrugated cardboard or other packaging board, and it is desirable to use an environmentally friendly material in consideration of after disposal.
As shown in FIGS. 1 to 3, two sets of side surfaces 1, 3 and side surfaces 2, 4 that are parallel to each other are arranged alternately on the side surface.
The upper surface and the bottom surface are each doubled, and an outer surface (hereinafter referred to as an outer surface) is superimposed on an outer side of an inner surface (hereinafter referred to as an inner surface).
[0010]
In the case of the upper surface, the inner surface is bent inwardly at the folds 12d and 14d between the side surfaces 2 and 4 (hereinafter referred to as the upper inner half surface) 12 and 14 and the both sides Constructed by butting each other.
The outer surface is configured by bending the side surfaces 1 and 3 upward (hereinafter referred to as the upper outer half surface) 11 and 13 inwardly at the folds 11d and 13d at the boundary between the side surfaces and butting them together. .
[0011]
Similarly, in the case of the bottom surface, the inner surface has portions 22 and 24 extending from the side surfaces 2 and 4 downward (hereinafter referred to as bottom inner half surfaces) 22 and 24 at the folds 22d and 24d at the boundary with the side surface. It is constructed by folding and abutting them together.
The outer surface is configured by bending portions 21 and 23 extending from the side surfaces 1 and 3 downward (hereinafter referred to as bottom outer half surfaces) 21 and 23 inwardly at the folds 21d and 23d at the boundary between the side surfaces and butting them together. The
[0012]
The abutting portion 15a of the upper inner half surfaces 12 and 14, the abutting portion 15b of the upper outer half surfaces 11 and 13, the abutting portion 16a of the bottom inner half surfaces 22 and 24, and the abutting portion 16b of the bottom outer half surfaces 21 and 23 are bent from the side surfaces, respectively. Is equidistant from the position.
The abutting portions 15a and 16a on the inner surface and the abutting portions 15b and 16b on the outer surface are orthogonal to each other in a cross shape when viewed from the vertical direction.
The abutting portion 15a is shown in FIG. 4 and the abutting portion 15b is shown in FIG. 6, but the abutting portions 16a and 16b are not shown.
[0013]
The objects to be accommodated support portions 5 and 6 are located at the center inside the upper surface and the bottom surface, and the objects support portion 5 (hereinafter referred to as a roll core upper support portion) inside the upper surface and the object support portions inside the bottom surface. (Hereinafter referred to as a roll core lower support portion) 6 and a pair, the position of the core hollow portion of the roll-shaped object R to be accommodated can be fixed (in FIGS. 1 and 3, Only the roll core lower support portion 6 is shown in an assembled state).
The roll core lower support portion 6 that supports the lower part of the object R is formed by extending portions (hereinafter referred to as bottom inner surface extension portions) 42 and 44, and bottom outer half surfaces 21 and 23, respectively, from the bottom inner half surfaces 22 and 24. Each extended portion (hereinafter, referred to as a bottom outer surface extension portion) 41, 43 is combined.
[0014]
The roll core upper support portion 5 (not shown in the assembled state) includes upper inner half surfaces 12 and 14 extended from the upper inner half surfaces 12 and 14 (hereinafter referred to as upper inner surface extension portions) 32 and 34 and upper outer half surface 11 and 14, respectively. The parts 13 and 33 (hereinafter referred to as upper and outer surface extension parts) 31 and 33 are combined in the same manner as the roll core lower support part 6.
[0015]
The upper inner half surfaces 12 and 14 have elongated through holes 32a and 34a extending from the respective central portions to the central portions of the folds 32e and 34e, and from the central portions of the upper inner surface extension portions 32 and 34 to the central portions of the folds 32e and 34e. Are integrally connected to the elongated through holes 32b and 34b.
The upper inner half surfaces 11 and 13 are provided with long and narrow cuts 31b and 33b extending from the center to the center of the tip.
The through holes 32a, 32b, 34a, 34b and the cuts 31b, 33b are holes and cuts necessary for assembling the on-roll support unit 5.
[0016]
Similarly to the top surface, the bottom inner half surfaces 22 and 24 have elongated through holes 42a and 44a, respectively, and are connected integrally with the elongated through holes 42b and 44b of the bottom inner surface extension portions 42 and 44, respectively.
The bottom inner half surfaces 21 and 23 are provided with long and narrow cuts 41b and 43b from the center to the center of the tip.
The through holes 42 a, 42 b, 44 a, 44 b and the cuts 41 b, 43 b are holes and cuts necessary for assembling the roll core lower support part 6.
[0017]
In order to change from the state shown in FIG. 2 to the state where the bottom surface is assembled as shown in FIG. 1 or FIG. 3, first, the folds 41c, 12c, 23c, and 34c are folded in a mountain, Overlap and fix the end to make a square cylinder.
Next, the folds 22d and 24d and the folds 42e and 44e are each made into a mountain fold. Then, the bottom inner surface extension portions 42 and 44 are back-to-back with each other, and the bottom inner half surfaces 22 and 24 are abutted so as to be flush with each other to form an inner surface of the bottom portion.
[0018]
Further, the creases 21d and 23d and the creases 41e and 43e are respectively mountain-folded so that the bottom outer surface extensions 41 and 43 are back to back, and the tips are inserted into the through holes 42a, 42b, 44a and 44b. Then, the bottom outer half surfaces 21 and 23 are abutted to be flush with each other to form the outer surface of the bottom.
Thus, the roll core lower support portion 6 is assembled. In this state, the container R is put in, and if the upper surface is formed simultaneously with the configuration of the roll core upper support portion 5 in the same procedure as in the bottom portion, the box is closed and becomes a form suitable for storage and transportation. .
An example of the form of the object R is as shown in the perspective view of FIG. The example of FIG. 7 is a case of a roll without a core, but even if there is a core, if it is a cylindrical shape with a hollow core, it can be handled in the same manner as in FIG.
[0019]
Next, the procedure for assembling the upper part will be described with reference to FIGS.
In addition, about the assembly of a bottom part, since it is the same as that of an upper part, illustration was abbreviate | omitted only by the above-mentioned description.
4, from the state of FIG. 1, the upper inner surface extension portion 32 is bent inwardly (downward) from the crease 32 e at the boundary with the upper inner half surface 12, and the upper inner surface extension portion 34 is suspended from the upper inner half surface 14. It is a place where it is bent inwardly (downward) from the crease 34e at the boundary and suspended from the upper inner surface.
[0020]
The suspended upper inner surface extensions 32 and 34 are back-to-back with each other, and the upper inner half surfaces 12 and 14 are flush with each other.
On the surfaces of the upper inner half faces 12, 14, there are through holes 32a, 34a, followed by integrated through holes 32b, 34b of an upper inner surface extension (not shown) (see FIG. 1).
FIG. 5 shows a state immediately before the upper outer surface extension portions 31 and 33 are inserted into the through holes 32 b and 34 b, and is a perspective view seen from the direction of the side surface 4.
[0021]
When the upper outer surface extensions 31 and 33 are further pushed down from the state of FIG. 5, there are notches 31b and 33b at the central ends of the upper outer surface extensions 31 and 33. Therefore, the upper inner surface extensions are formed in the notches 31b and 33b. The end portions on the lower side of the through holes 32b and 34b cross and engage in a cross shape.
By this crossover, the positional relationship between the upper outer surface extensions 31 and 33 and the upper inner surface extensions 32 and 34 is fixed.
[0022]
In addition, at this stage, the object R is inserted, and the lower outer surface extension parts 41 and 43 and the lower inner surface extension perpendicular to the lower outer surface extension parts 41 and 43 are already provided in the lower part of the cylindrical hollow part at the center of the object R. The outer ends of the portions 42 and 44 are in contact with each other, and the lower portion of the object R is fixed.
Therefore, as described above, the upper outer surface extending portions 31 and 33 and the outer end portions of the upper inner surface extending portions 32 and 34 orthogonal to the upper outer surface extending portions 31 and 33 are formed on the upper portion of the cylindrical hollow portion at the center of the object R from the inside. By contacting, the object R is reliably supported in the box of the present embodiment with no allowance for play. FIG. 6 is a perspective view showing this state.
[0023]
(Other embodiments)
The present invention is not limited to the embodiment described above, and various modifications and changes are possible, and these are also within the equivalent scope of the present invention.
For example, various modifications other than the above can be considered for the configuration of the object support portion.
FIG. 8 is an explanatory view showing a developed part of a modified form of the roll storage box according to the present invention.
In the case of FIG. 8, the notch provided in the center of the upper outer surface extension 61 that extends a part of the upper outer half surface 51 is a notch that reaches the fold 51e deeply. And the upper inner surface extension part 62 which extended a part of adjacent upper inner half surface 52 is not provided with the through-hole following the through hole 62a provided in the upper inner half surface 52. As shown in FIG. The same applies to other parts including the bottom outer surface extension and the bottom inner surface extension which are not shown.
[0024]
FIG. 9 is an explanatory view showing a developed part of another modification.
In the case of FIG. 9, the upper outer surface extension portion 81 obtained by extending a part of the upper outer half surface 71 has no cut at the center of the tip, and the length to the tip is slightly short. An upper inner surface extension portion 82 obtained by extending a part of the adjacent upper inner half surface 72 is provided with an integrated through hole 82 b following the through hole 82 a provided in the upper inner half surface 72. The length to the tip of the upper inner surface extension 82 is longer than the upper outer surface extension 81. The same applies to other parts including the bottom outer surface extension and the bottom inner surface extension which are not shown.
[0025]
FIG. 10 is an explanatory view showing a developed part of still another modification.
In the case of FIG. 10, the notches and through-holes of each surface extension are substantially the same as in FIG. 2, but the sides of each surface extension 101, 102, 103. Is formed in a stepped shape with a narrow width. Accordingly, it is possible to cope with the case where the dimension of the object to be accommodated is such that the outer diameter of the roll is equal to or less than the inner method of the box and the diameter of the hollow portion is much smaller.
[0026]
8, 9, and 10 all achieve substantially the same purpose although the certainty of support of the objects to be contained is slightly inferior to the embodiment shown in FIGS. 1 to 6. In particular, the thing of FIG. 10 has the merit that it can respond to a roll of many kinds of shapes.
[0027]
Although the example in which the roll core upper support part 5 and the roll core lower support part 6 are paired to fix the position of the core hollow part of the object R is described, depending on the application, only one of them is supported. You may do it.
Although the outer peripheral surface of the object R is fixed to the inner surface of the container, it is not in contact with the inner surface of the container box when the support parts 5 and 6 on the core side are sufficiently supported. You may do it. In this way, there is no fear of damaging the outer peripheral surface without packaging the object.
[0028]
In the modified form of FIG. 11, a perforation 110 is formed in the lateral direction near the center of the side surfaces 1, 2, 3 and 4 of the storage box, and the perforation 110 is cut off when opened to separate it into two parts from the vicinity of the center of the storage box. I was able to do it. In this way, it becomes easy to take out the roll paper as the object to be stored R from the storage box, and as a result, it is easy to set in the printer.
[0029]
The embodiment of FIG. 12 is provided with a spacer 121 made of cardboard and having only a paper thickness, a spacer 122 provided with a tongue-like piece 122a connected to be bent on four sides, and the like (the thickness and the tongue-like piece 122a Several types of spacers having different heights are prepared), and several types of the spacers are combined, and the roll paper that is the object R is packed according to the height. If it does in this way, the to-be-contained object R from which several types of sizes differ can be packed in the same storage box.
[0030]
In addition to the above, various modifications are conceivable, but any of them is included in the present invention as long as it is in accordance with the gist of the present invention.
[0031]
【Effect of the invention】
As described above, according to the present invention, since the central portion of the roll-shaped object is supported, only the structure of the box supports the object, and there is no deformation or damage. There is an effect that it can be transported.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an embodiment of a roll storage box according to the present invention in an open state.
FIG. 2 is a plan view in which the box of the embodiment of FIG. 1 is opened and developed.
3 is a plan view of a side surface and a bottom surface assembled from the state of FIG. 2 and viewed from above. FIG.
FIG. 4 is a perspective view showing a state in which upper inner half surfaces are butted against each other with the upper inner surface extension portions back to back.
FIG. 5 is a perspective view showing a state immediately before the upper outer surface extension is inserted into the through hole in the upper inner half surface.
FIG. 6 is a perspective view showing a state in which an object to be accommodated is accommodated in the box of the present embodiment.
FIG. 7 is a perspective view showing an example of an object to be accommodated.
FIG. 8 is an explanatory view (plan view) showing a part of a developed variation of the roll storage box according to the present invention.
FIG. 9 is an explanatory view (plan view) showing a part of another modified embodiment different from FIG. 8;
FIG. 10 is an explanatory view (plan view) showing a part of a further development of another modified embodiment.
FIG. 11 is an explanatory view (plan view) in which another modified form (with a perforation) according to the present embodiment is developed.
FIG. 12 is an explanatory view (plan view) showing a spacer used in the storage box of the present embodiment.
[Explanation of symbols]
1, 2, 3, 4 Side surfaces 11 and 13 of the box Upper outer half surface 12, 14 Upper inner half surface 21, 23 Bottom outer half surface 22, 24 Bottom inner half surface 31, 33 Upper outer surface extension 32, 34 Upper inner surface extension 41, 43 bottom outer surface extensions 42, 44 bottom inner surface extensions 31b, 33b, 41b, 43b notches 32a, 32b, 34a, 34b upper inner half surface and upper inner surface extension through holes 42a, 42b, 44a, 44b bottom inner half surface and bottom Through hole R of inner surface extension part

Claims (2)

Two parallel side surfaces of the rectangular tube are extended vertically, the extended portions are bent inward, and the ends are butted at equidistant positions from the side, and the abutted portions inside and outside are viewed from above and below. A top surface and a bottom surface are formed so as to be orthogonal to each other, a roll storage box for storing a roll-shaped object,
The inner surface of the object to be stored is in contact with the inner surface of the object to be accommodated by bending inwardly the extension part of each of the abutted portions on the inner surface and / or the outer surface of the upper surface and / or the bottom surface. Forming a support part for supporting
In the vicinity of the center of each of the side surfaces, a separation line is formed horizontally, the separation line is cut off when opened, so that it can be separated into two parts from the vicinity of the center ,
The extension of each surface is formed in a staircase shape having a width that is narrower toward the tip side on both sides thereof,
Roll storage box characterized by. In the roll storage box according to claim 1,
A through hole that is formed to straddle the inner surface of the upper surface and / or the bottom surface and the extension portion that continues to the surface, and that inserts the extension portion that continues to the outer surface of the upper surface and / or the bottom surface; ,
A notch that is formed at the center of the distal end of the extension that follows the upper surface and / or the outer surface of the bottom surface, and that crosses and engages the distal end of the through hole in a cross shape;
A roll storage box comprising:

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