JP2001163329A - Roll storage box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roll storage box with three concerns balanced, including prevention of a roll from coming out of the storage box, easiness in drawing a film while being locked by a support member and easiness in removing the roll from the storage box. SOLUTION: The roll storage box includes a relation between the maximum width L and the maximum length H of the support member of 1/3<=H/L<=2/3 and a relation between the maximum length S of a crease on an upper side and the maximum width L of 2/3<=S/L<1. In addition, a crease (i) is formed on an upper part of the support member of an auxiliary side plate 9 and on an upper part of a side plate 8 so that two angles A, B on the upper part of the side plate 8 are folded outside the box when they are pushed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage box for a rolled cylinder wound with a wrap film or aluminum foil for food packaging. In particular, the storage of the winding body that balances the performance of preventing the winding body from jumping out, the ease of pulling out the film when the winding body is locked by the support member, and the ease of taking out the winding body from the box. About the box.

[0002]

2. Description of the Related Art A wrap film or an aluminum foil is wound around a cylindrical body and is housed in a box so that a necessary amount is drawn out when used. At that time, the winding cylinder sometimes did not rotate smoothly in the box, or jumped out of the box due to the pulling force. As means for preventing these, for example, Japanese Utility Model Application Laid-Open No. Sho 56-94721 and Japanese Utility Model Application Laid-open No. Sho 59-23
No. 700 discloses this. Each of these forms a tongue piece on the side of the box and pushes it into the space inside the cylinder from both ends of the housed coil body to completely fix the tongue piece by using an auxiliary member etc. Prevents jumping out of the box. Also, Japanese Utility Model Laid-Open No. 60-57519 and
Japanese Patent Application Laid-Open No.-6070 discloses a device that prevents the wound tube from jumping out without completely fixing the pushed-in tongue piece. Japanese Unexamined Patent Publication No. Hei 6-199342 discloses a structure in which a tongue piece and a fold line having a horizontal U-shape are provided on a side wall of a storage box so that a winding-stopping piece can be easily formed as needed. Have been.

[0003]

However, Japanese Utility Model Application Laid-Open No. 56-94721 and Japanese Utility Model Application Laid-open No. 59-2370 described above.
The technology in which the tongue piece is completely fixed inside the winding cylinder as in Japanese Patent Publication No. 0 is completely effective in preventing popping out, but troubles during use, for example, opening the lid and trying to pull out the next wrap film. When you do this, the wrap film rewinds to the side of the cylinder just as if you opened the lid, making it difficult to find the leading end of the film.Therefore, if it becomes necessary to remove the cylinder from the box, remove it very much. There is a problem that the tongue is damaged if you try to forcibly remove it, and because the tongue is in strong contact with the inner wall of the cylinder, it is difficult to pull out the film with the wound cylinder locked. There is still the problem that a great deal of power is needed to pull out resistance.

In the case of a technique in which the tongue piece is not completely fixed, such as Japanese Utility Model Application Laid-Open No. 60-57519 and Japanese Patent Application Laid-Open No. 4-6070, there is no problem in taking out the winding cylinder. Since the pushed-in tongue piece has no strength, when the tongue piece is pulled out vigorously, the tongue piece is bent more than 90 degrees with respect to the side plate, and there is a problem that the protrusion of the winding cylinder cannot be sufficiently prevented. Furthermore, in JP-A-6-199342,
Although there is an effect of preventing the winding cylinder from jumping out, there is a problem that the horizontal U-shaped tongue piece becomes an obstacle and the winding cylinder is difficult to remove.

[0005] The present invention has a problem with such a conventional means for preventing the winding body from jumping out, that is, the ability to prevent the winding-out body from jumping out and the state in which the winding-up body is locked by a support member. It is an object of the present invention to provide a winding box storage box in which the ease of pulling out the film and the ease of taking out the winding cylinder from the box are harmonized.

[0006]

Means for Solving the Problems The present inventors have made intensive studies to achieve the above object, and as a result, have accomplished the present invention. That is, the present invention is as follows. 1) A storage room 12 having an open upper part formed by the front plate 1, the bottom plate 2, the rear plate 3, the side plate 8, and the auxiliary side plates 9, 9 '.
And a cover plate 4 that can be opened and closed from the upper end edge of the rear plate 3 of the storage room 12 and is connected to the storage room 12 in a direction to cover the storage room 12, and a cover that extends from the front edge of the cover plate 4 to cover the front plate 1. A winding box comprising a rectangular parallelepiped box comprising a piece 5, a cover side plate 10, and a cover 13 formed on each side of a cover side auxiliary side plate 11, and a winding tube R stored in the storage chamber 12. In the body storage box, the supporting member 15 ′ formed by the folding line g and the cutting line h on the auxiliary side plate 9 and inserted into the cylindrical body of the winding cylinder R is formed by the folding line g.
Is folded downward into the storage box to form a downwardly directed tongue. The relationship between the maximum width L and the maximum length H is 1/3 ≦ H / L ≦ 2/3, and the broken line at the upper side is The relationship between the maximum length S and the maximum width L is 2/3 ≦ S / L <1, and a broken line i is formed above the support member 15 ′ above the support member of the side plate 8. A winding tube storage box.

2) The broken line i formed on the side plate is a broken line connecting the center of the upper edge of the side plate to the part of the side plate overlapping the center of the folded line g formed on the auxiliary side plate 9, and A winding cylinder body storage box, wherein a bent line j is formed on the upper part of the supporting member 15 'of the auxiliary side plate 9 from the center of the upper edge of the auxiliary side plate 9 to the center of the folding line g. . 3) The winding cylinder described in 1) or 2) above, wherein a window 15 for pushing the support member 15 'is formed in a portion of the side plate 8 overlapping the support member 15' when the storage box is assembled. Storage box.

The most different point of the present invention from the prior art is that, in the prior art, the tongue pieces of various shapes are simply pushed into the internal space of the cylindrical body from both ends of the wound cylindrical body or fixed in a state of being previously pushed in. On the other hand, the present invention specifies the ratio between the maximum width and the maximum length of the support member and the ratio between the broken line length S and the maximum length above the supporting member, and the broken line i near the upper portion of the side plate 8. When the side plate is bent along the fold line, the supporting member is returned from the bent state to the original unbent state at the same time, and the winding cylinder is removed from the storage box. Is to make it easier. The role of the constituent elements of the present invention, which is different from the above-described prior art, is to enhance the performance of preventing the winding cylinder from jumping out, to facilitate the drawing of the film in a state where the winding cylinder is locked by the support member, and to increase the winding ability. It is to balance the ease of taking out the cylinder from the box.

Hereinafter, the present invention will be described in more detail with reference to the drawings. FIG. 1 is a three-dimensional schematic view showing a state in which a support member of a wound tube storage box according to the present invention is pushed into an inner space of a tube from an end of the wound tube. FIG. 2 is a three-dimensional schematic diagram showing the operation of pressing the two corners A and B on the upper part of the side plate 8 of the winding cylinder body storage box shown in FIG. 1 with a finger to take out the winding cylinder from the top of the opened storage box. It is. FIG. 3 shows the maximum width L and the maximum length H of the support member 15 'of the present invention, and the maximum length S of the polygonal line at the upper side of the support member.
FIG. 4 is an enlarged view showing a maximum width L1 and a maximum length H1 of the window 15. FIG. 4 is a development view of the storage box of the present invention used in FIG. In the present invention, the maximum length H indicates the maximum dimension of the tongue in the height direction of the storage box, and the maximum width L indicates the direction of the tongue in the direction perpendicular to the height direction of the storage box, that is, in the depth direction of the storage box. Indicates the maximum dimension.

In FIG. 1 showing an example of the present invention, a storage box includes a front plate 1, a bottom plate 2, a rear plate 3, a side plate 8, an auxiliary side plate 9,
A storage chamber 12 having an open upper portion formed on each surface of 9 ';
A cover plate 4 which can be opened and closed from the upper end edge of the rear plate 3 of the storage room 12 and is connected in a direction covering the storage room 12, and a cover piece 5 extending from the front edge of the cover plate 4 in a direction covering the front plate 1. And a lid 13 formed on each side of the cover side plate 10 and the cover side auxiliary plate 11. In this storage box, a cutting tool K for cutting the film F is provided, and a required amount of film is pulled out from the winding cylinder R stored in the storage chamber 12 and used. The shape of the cutting tool is not particularly limited as long as the material is a conventionally known material such as a metal or a vulcanized fiber, such as a linear shape or a V shape. In addition, the site where the cutting tool is provided is the front edge of the cover piece 5 shown in FIG.
Or the ridge between the bottom plate and the front plate. The side plate 8 is provided with a support member 15 'via a folding line g. Although the fold line g is provided substantially parallel to the upper side of the side plate, the effect of the present invention is exhibited even if the angle is inclined by 10 to 30 degrees with respect to the upper side.

The maximum width L and the maximum length H of the support member of the present invention.
Is in the range of 1/3 ≦ H / L ≦ 2/3. With the support member in this range, the operation for the user to take out the winding tube from the box for some reason is much simpler and more reliable than the prior art. The operation will be described with reference to FIG.
First, the corners A and B on the upper side plate of the storage box are simultaneously pressed by the thumb and the index finger. At that time, the side plate bends along the broken line i outside the storage box, that is, in the direction of arrow T, and the angle A moves in the direction of arrow P and the angle B moves in the direction of arrow Q. At the same time, the support member, which has been pushed into the space inside the cylinder of the winding body, rebounds from the folded state to the unbroken state before being pushed, thereby returning to the original state. This phenomenon is a phenomenon in which the aspect ratio H / L occurs only within a specific range of the present invention. As a result, a space is generated between the side plate and the end portion of the winding tube body, in which a single finger required for taking out the paper tube can be inserted. If a finger is put in the space, it can be easily taken out by hooking the winding cylinder on the finger. At this time, since the tongue piece is forcibly taken out unlike the related art in which the tongue piece is fixed, an excessive force is not required and the support member is not damaged. After a series of operations is completed, the pressing of the side plates A and B is stopped, and the winding cylinder is returned to the original shape of the storage box in the storage box again. It penetrates into the in-cylinder space of the body and exhibits the effect of preventing pop-out again.

Further, even if the operation of taking out the winding cylinder and putting it in the storage box is repeated many times, the supporting member in this dimensional range has a relationship between the maximum width L and the maximum length H, so-called. The flatness is optimal, and the winding cylinder has sufficient strength to prevent a phenomenon in which the winding tube body tries to jump out of the storage box. Also, when pulling out the film from the winding cylinder with the supporting member pushed in, the contact state between the inner surface of the winding cylinder and the supporting member is optimal, and the movement of the winding cylinder in the storage box is stabilized and pulled out. easy.

In the case of H / L <が, the oblateness is large and has sufficient strength to suppress the movement of the winding cylinder that is going to jump out of the storage box, so that it has sufficient pop-out prevention performance. Then, when the corners A and B of the side plates are pushed, it is easy to return to the original state before the pushed-in support member is pushed in and take out the winding cylinder. However, the maximum length H is short, and the pushing length of the support member is insufficient, so that the movement of the winding cylinder in the storage box when the film is drawn out, especially the vertical movement is severe, and the drawability is not stable. Also, H / L> 2/3
In the case of, the maximum length H is long and the pushing length into the winding cylinder is sufficient, and when the film is pulled out from the winding cylinder while the supporting member is pushed, the inner surface of the winding cylinder and the supporting member The contact state is also optimal, and the movement of the winding cylinder in the storage box is stable and easy to pull out. However, there is not enough strength to suppress the movement of the winding cylinder that tries to fly out because the flatness is small,
For example, when the film is pulled out vigorously, the supporting member is easily bent by 90 degrees or more with respect to the side plate, and the performance of preventing the winding cylinder from popping out cannot be exhibited. Also, when pressing the corners A and B of the side plate,
The pushed-in support member does not return to its original position, and it is not easy to take out the winding cylinder.

Next, the relationship of S / L is 2/3 ≦ S / L <1. Those in this range are in harmony with the performance of preventing the winding body from jumping out, the ease of pulling out the film when the winding body is locked by the support member, and the ease of taking out the winding body from the storage box. Of these, the stability of the movement of the winding body in the storage box when the film is pulled out from the winding body with the supporting member pushed in, and the bending strength of the pushed supporting member are particularly important. In other words, when the film is pulled out, a small pull-out force is sufficient, and even if the film is pulled out vigorously, the support member pushed into the winding cylinder is bent to an angle of less than 90 degrees with the upper auxiliary side plate. It has a bending bending strength that is not enough.

In the case of S / L <2/3, although the pull-out force of the film is small, the bending strength is weak, and the film is bent to less than 90 degrees by a small force, and the performance of preventing the winding cylinder from popping out is lost. In the case of S / L ≧ 1, the support member has a bending strength, and the performance of preventing the winding cylinder from popping out is sufficient, but the contact resistance between the inner wall of the cylinder and the support member when the film is pulled out is large. In addition, the rotation of the winding body during the drawing is hindered, and the drawability is poor.

The support member 15 'is shaped like a downwardly extending tongue and is bent at an angle of 95 to 1 between the bent support member and the auxiliary side plate above the bent support member.
A range of 75 degrees is more preferred, and a range of 135 to 170 degrees is even more preferred. In the case of this type of winding cylinder storage box, taking into account the margin in the box packing process of the winding cylinder and smooth rotation of the winding cylinder in the storage box, the width direction of the film, that is, the length of the winding cylinder is usually considered. The length is often shorter than the length of the storage box. If the bending angle exceeds 175 degrees, the support member may not be pushed into the space inside the cylindrical body of the wound cylindrical body. On the other hand, if the bending angle is less than 95 degrees, the film may be bent more than 90 degrees and cannot be prevented from jumping out when the film is vigorously pulled out.

The support member 15 'has a maximum width L, a maximum length H,
It is a downward tongue piece that defines only the length S of the upper side,
Its overall shape is a semicircle, ellipse, polygon, arrow,
Although there is no particular limitation such as a mushroom shape, a semicircular or elliptical shape is more preferable in consideration of smooth contact with the inner wall of the cylindrical body around which the film is wound. Further, the position where the support member is formed is not particularly limited as long as it can be pushed into the space inside the cylindrical body of the winding cylinder even if the outer diameter of the winding cylinder changes with the usage of the film. A substantially central portion on a virtual line vertically divided into two is more preferable. The maximum width portion, the maximum length portion, and the upper side of the support member are parallel to the upper edge of the side plate, and the imaginary line vertically dividing the tongue-shaped support member into two is vertically downward in the direction of the bottom plate of the storage box. In this case, when the corners A and B of the upper side of the side plate are surely pushed, it is easy to return to the original state, which is more preferable.

A folding line i is formed on the upper part of the side plate 8 of the storage box of the present invention so that the two corners A and B of the upper part of the side plate 8 are bent to the outside of the storage box when pressed. The broken line i
The side plate is provided so as to connect from the center of the upper edge of the side plate to the part of the side plate overlapping with the center of the folding line g formed on the auxiliary side plate 9. The role of this is that when the upper portions A and B of the side plates are simultaneously pressed, the side plates are bent to the outside of the storage box by the broken line i, and at that time, the supporting members that have been pressed into the winding cylinder and bent are not bent before being pressed. And a space is created between the side plate and the end portion of the winding cylinder, which is sufficient to insert one finger required to take out the paper tube. If the broken line i is not formed, the side plate is not broken well and the storage box is broken. It is difficult to remove from the storage box. This broken line i is a ruled line, a half line,
There is no particular limitation, such as perforated score lines. The shape is not particularly limited, such as a straight line, a curve, etc., but is a straight line from the center of the upper edge of the side plate to the part of the side plate overlapping with the center of the polygonal line g formed on the auxiliary side plate. In the case of a pressing ruled line from above, it is more preferable because the upper corners A and B of the side plate are reliably bent to the outside of the storage box when pressed.

A bent line j is formed on the upper part of the support member 15 'formed on the auxiliary side plate 9 of the storage box of the present invention.
Its role is that when the side plates upper parts A and B are simultaneously pressed, and when the side plate is folded out of the storage box along the broken line i, the auxiliary side plate 9 is also bent out of the storage box along the broken line j at the same time.
Finger 1 required to take out the winding cylinder with more secure and light force
The space that allows the book to be inserted is created between the side plate and the end portion of the winding cylinder. When the polygonal line i is formed and the polygonal line j is not formed, when the upper side plates A and B are simultaneously pressed, the side plate 8 is bent to the outside of the storage box along the polygonal line i, but the auxiliary side plate 9 is formed of the storage box. Bows on the outside and upper side plates A and B than when both broken lines i and j are formed
Pressing requires power.

The broken line j is not particularly limited as long as the side plate is bent outward of the storage box, such as a ruled line, a half cut line, a perforated cut line. The shape is also not particularly limited, such as a straight line, a curve, etc., but the pressing ruled line from the surface of the side plate is a straight line from the center of the broken line g formed on the auxiliary side plate to the center of the upper edge of the auxiliary side plate, It is further preferable that the upper corners A and B of the side plate are reliably bent to the outside of the storage box when pressed.

The side plate 8 of the present invention may be formed with a window 15 for pushing the support member at a position overlapping the support member 15 'when the storage box is assembled. The support member 15 'may be mechanically pushed in using a jig in the process of assembling the storage box, but can be pushed in arbitrarily if the user has any inconvenience before or during use after assembling the storage box. If there is a window for pushing in the side plate 8 in order to make it possible, it can be easily pushed again. Although this window does not greatly affect the prevention of the winding cylinder from popping out and the drawability of the film, the support member 1 formed on the auxiliary side plate 9
When pushed in like 5 ', 1/3 ≦ H1 / S
When the upper portions A and B of the side plates are pushed, the members having the relationship of 1 ≦ ２ return to the unbent state before being pushed in similarly to the support member 15 ′ and hinder the return of the support member. Instead, a space for one finger is formed between the side plate and the end portion of the winding tube body, so that the winding tube body can be easily taken out. This window may be mechanically pushed in with a jig at the same time as the support member 15 'when assembling the storage box. The overall shape is not particularly limited, such as a semicircle, ellipse, polygon, arrow, mushroom, etc. Considering the appearance that affects the appearance of the storage box, a quadrangle having a size that can accommodate one finger is more preferable. The position of the window is more preferably a position overlapping with the support member 15 'when the storage box is assembled, in order to allow the user to re-push or mechanically press the storage box with a jig or the like during assembly. The polygonal line S on the upper side of the support member
It is more preferable that the bent line on the upper side of the window overlaps with that of the window because the pushability is improved. If the maximum width, maximum length, and upper side of the window are parallel to the upper edge of the side plate, and the tongue-shaped window faces vertically downward in the direction of the bottom plate of the storage box, When the corners A and B on the upper side are pressed, the state returns to the original state, which is preferable.

The material used for the storage box of the present invention is not particularly limited, such as paperboard, various types of corrugated cardboard, plastics, etc., but the polygonal line i when the corners A and B on the upper side plate are pressed with a finger.
Paperboard having a thickness of about 0.35 mm to 1.5 mm is preferred from the viewpoint of the bending property of the paperboard. The film wound around the winding body stored in the storage box of the present invention is not particularly limited, such as various resin wrap films, aluminum foil, cooking paper, and the like, but may be wrapped with polyvinyl chloride, polyvinylidene chloride, polyethylene, or the like. Films are more preferred. Among the wrap films, the polyethylene-based resin, whose resin density is relatively small and the overall weight of the winding cylinder is light, tends to break the balance between the pulling force and the self-weight of the winding cylinder, and the winding cylinder jumps out of the storage box very much. It is further preferable because the effect of the present invention can be more exhibited because it is easy.

Next, the evaluation method and scale used in the present invention will be described below. << Pullability >> A winding box body in which a film is wound 20 m around a paper tube having an outer diameter of 41 mm is housed in a storage box as shown in FIG. 1, and the supporting member 15 'provided on the auxiliary side plate 9 is extended to the inside of the winding body. Pressed. From this state, the film was pulled out about 30 cm, its tip was clipped and connected to a load meter (Digital Force Gauge; FGX-2, manufactured by Shinpo Kogyo), and the maximum pulling force during the drawing was measured. Withdrawal speed is 60c
The speed was set higher than the practical withdrawal speed at m / sec. About one 20 m winding was measured about 60 times from the start of winding to the winding core. When the average value of the maximum withdrawal force at the time of withdrawal is 500 g or less, ○ (excellent withdrawability), when it exceeds 500 g and 700 g or less, Δ (practical but not adopted), and when it exceeds 700 g, × (impractical)
And

<< Protrusion Prevention Property >> The number of times the wound body protruded during the measurement of the pull-out property was counted. If the number of protrusions is zero, it is ○ (excellent protrusion prevention), 1 or more times 3
Less than three times were rated as △ (practical but not adopted), and three or more times were rated as × (impractical). << Ejectability >> After the evaluation of the drawability, the upper corners A and B of the side plate are pushed in with the thumb and the index finger so as to be picked, and the other index finger is inserted into the space formed between the winding tube and the side plate to take out the paper tube. Operation. The side plate is bent neatly at its center, the pushed-in support member 15 ′ returns to its original position by its action, and the support member 15 ′ can be easily taken out without breaking the support member. When the member did not return to its original state, was destroyed, or caused a large resistance, it was evaluated as x (impractical).

<< Re-pushability >> The support member of the side plate was pushed from the outside of the storage box. When the support member could be pushed from the outside of the storage box, it was evaluated as ○ (practical), and when it was impossible, × (impractical). << Comprehensive Evaluation Criteria >> As a result of the above-mentioned four evaluations, those having × 1 or less were regarded as acceptable, and those having two or more as failed.

[0026]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to examples and comparative examples.

[0027]

Examples and Comparative Examples Hereinafter, the present invention will be further described with reference to Examples, but these do not limit the scope of the present invention. The basic structure of the storage box provided in the embodiment (excluding the support member for preventing the protrusion) is the same as that shown in FIG. 1, that is, the front plate 1, the bottom plate 2, the rear plate 3, the side plate 8, and the auxiliary side plates 9, 9 '. The upper part formed on each side of the opening has a height of 46 mm and a depth of 46 m
a storage chamber 12 having a length of 311 mm, a cover piece 5 which can be opened and closed from an upper end edge of a rear plate of the storage chamber 12 and is connected in a direction covering the storage chamber 12, a cover piece side plate 10, and a cover part auxiliary side plate 11
Is a rectangular parallelepiped box composed of a lid 13 formed on each side of the cylinder, and a rolled cylinder (width 30 cm × length 20 m) stored in a storage chamber.
X a 10-micron-thick polyethylene-based wrap film wound on a cylindrical paper tube having an outer diameter of 41 mm and a length of 308 mm), and the required amount of wrap film is drawn out and cut to be used. On the basis of this storage box, an example (experiment Nos.
8) and Comparative Examples (Experiments Nos. 9 to 13). The support member 15 ′ and the window 15 are H, L, S,
The dimensions of H1 and L1 were defined and the overall shape was formed to be elliptical. Table 1 shows the dimensions of each part of the support member and window used in the example and Table 2 in the comparative example.

[0028]

[Table 1]

[0029]

[Table 2]

Tables 3 and 4 show the evaluation results and the overall evaluation results for each evaluation item.

[0031]

[Table 3]

[0032]

[Table 4]

The following can be understood from these results. First, the experiment No. 1 satisfying 1/3 ≦ H / L ≦ 2/3 and 2/3 ≦ S / L <1. 6 to 9 are experiments N outside this range.
O. Compared with 10-13, pull-out property, take-out property,
It can be seen that the anti-protrusion property is balanced.
Next, an experiment N in which a broken line i was formed on the upper side of the side plate
O. In Experiment No. 6 where no polygonal line was formed, It can be seen that the winding cylinder is easier to remove than the storage box as compared with the case of No. 14. In addition, the broken line j on the upper part of the auxiliary side plate indicates the experiment NO. 1 and Experiment NO. 4, it can be seen that there is an effect on the take-out property of the winding cylinder. The windows formed in the side plates are the same as those in Experiment NO. 4 and Experiment NO. 5 shows that the re-indentation property is effective. 1 and Experiment NO. The window is 1 from 2-3
It can be seen that those in the range of / 3 ≦ H1 / L1 ≦ 2/3 are effective in taking out property.

[0034]

According to the present invention, the storage box provided with the support member for the winding body has a strength for completely preventing the winding body from jumping out even when the film is pulled out vigorously, and is supported inside the winding body. Even when the member is pushed in, the film is easy to pull out,
This is a harmonious and easy-to-use winding box storage box that can be easily removed without breaking the support member even when the winding cylinder is taken out of the storage box for some reason.

[Brief description of the drawings]

FIG. 1 is a schematic three-dimensional view showing a state in which a support member of a winding body storage box of the present invention is pushed into a winding body.

FIG. 2 is a three-dimensional schematic diagram showing an operation of pressing an upper part of a side plate of the winding tube body storage box shown in FIG.

FIG. 3 shows the dimensions H of the tongue-shaped support member and the window of the present invention;
It is a schematic diagram which shows L, S, H1, and L1.

FIG. 4 is a development view of the storage box shown in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Front plate 2 Bottom plate 3 Rear plate 4 Cover plate 5 Cover piece 6 Opening piece 7 Edge folded piece 8 Side plate 9 Auxiliary side plate 9'Auxiliary side plate 10 Cover side plate 11 Cover side auxiliary side plate 12 Storage room 13 Cover 15 Window 15 'Supporting part seating material A Upper corner of side plate B Upper corner of side plate F Film H Maximum length of support member H1 Maximum length of window K Cutting tool L Maximum width of support member L1 Maximum width of window S Maximum length of the polygonal line at the upper side of the supporting member P Moving direction of the upper corner A of the side plate Q Moving direction of the upper corner B of the side plate R Winding tube T Moving direction of the center of the side plate g Upper part of the supporting member H Line of cut in the support member i Line of the upper part of the side plate j Line of the upper part of the auxiliary side plate

Claims (3)

[Claims] 1. A front plate 1, a bottom plate 2, a rear plate 3, and a side plate 8,
A storage room 12 formed by each surface of the auxiliary side plates 9 and 9 ′ and having an open top, and a lid plate 4 that can be opened and closed from the upper end edge of a rear plate 3 of the storage room 12 and is connected in a direction covering the storage room 12. A cover piece 5 extending from the front edge of the cover plate 4 in a direction to cover the front plate 1, a cover piece side plate 10, and a cover body 13 formed by each surface of the cover piece auxiliary side plate 11. In the winding box body storage box including the rectangular parallelepiped box body and the winding tube body R stored in the storage chamber 12, the auxiliary side plate 9 is formed by the folding line g and the cut line h, and Support member 15 'to be inserted
Is folded downward into the storage box to form a downward tongue, and the relationship between the maximum width L and the maximum length H is 1/3 ≦ H / L ≦ 2/3, The relationship between the maximum length S and the maximum width L of the polygonal line at the upper side is 2/3 ≦ S / L <1
And a bent line i is formed on the supporting member 15 'of the side plate 8 above the supporting member 15'. 2. A fold line i formed on the side plate is a fold line connecting a central portion of an upper edge of the side plate to a portion of the side plate overlapping a center portion of a fold line g formed on the auxiliary side plate 9, and The folding line (j) connecting the center of the upper edge of the auxiliary side plate (9) to the center of the folding line (g) is formed above the support member (15 ') of the auxiliary side plate (9). Winding box storage box. 3. The support member 15 'when the storage box is assembled.
Window 1 for pushing support member 15 ′ into side plate 8 overlapping
The winding cylinder body storage box according to claim 1, wherein the winding body storage box is formed.