WO2012137383A1

WO2012137383A1 - Wound body storage box and storage box having wound body stored therein

Info

Publication number: WO2012137383A1
Application number: PCT/JP2011/076487
Authority: WO
Inventors: 孝幸関; 嘉和天野
Original assignee: 株式会社クレハ
Priority date: 2011-04-06
Filing date: 2011-11-17
Publication date: 2012-10-11
Also published as: TWI453152B; JPWO2012137383A1; TW201240891A

Abstract

Provided is a wound body storage box configured so that a wound body is prevented from coming out. A wound body storage box (1) is provided with: a rectangular parallelepiped-shaped body section (10) storing a wound body (91r) formed by winding a long object (91f); a lid section (20); and a pressing plate (30). The body section (10) has an opening face (10h) formed by opening one of four faces of the rectangular parallelepiped. The lid section (20) is pivotably interconnected with a rear plate end side (18) and covers the opening face (10h). The pressing plate (30) is pivotably interconnected with a front plate end side (19) and closes a part of the opening face (10h) without making contact with the rear plate end side (18). The body section (10) and the pressing plate (30) are respectively provided with engagement sections (15h, 36) engaging with each other to prevent the pressing plate (30) from pivoting. As a result of the configuration, the pressing plate (30) does not pivot when the long object (91f) is pulled out and the wound body (91r) is prevented from coming out of the body section (10).

Description

Winding body storage box and storage box with winding body

The present invention relates to a wound body storage box and a storage box containing a wound body, and more particularly to a wound body storage box and a storage body containing a wound body that can prevent the winding body from popping out.

Food wrap films that wrap foods, dishes or dishes such as dishes with dishes are widely used. A food plastic wrap film is typically a long plastic film (rolled body) wound in a roll, and is contained in a long rectangular parallelepiped container (container box). The required amount of film is pulled out of the roll and cut with a cutting blade attached to the lid of the container. The food wrap film has a disadvantage that the roll itself jumps out of the container when the film is pulled out of the roll. As a technique for solving such an inconvenience, a guide flap having a slightly larger projection length than one half of the length of one side of the end face plate is connected to the upper end edge of the front side plate of the storage box via a fold. There are some (for example, refer to Patent Document 1).

Japanese Utility Model Publication No. 6-19455 (Figs. 1-3)

However, even with the above-mentioned storage box, when the film is pulled out from the roll, the guide flap is pushed by the roll and bent to the outside of the storage box as the roll tries to move in the direction in which the film is pulled out. The guide flap could not perform its function, and the roll sometimes jumped out.

In view of the above-described problems, an object of the present invention is to provide a wound body storage box that can prevent the wound body from popping out, and a wound body-containing storage box including the wound body storage box.

In order to achieve the above object, the wound body storage box according to the first aspect of the present invention has, for example, a rectangular parallelepiped shape that houses a wound body 91r around which a long object 91f is wound, as shown in FIG. In the formed main body 10, a pair of opposed end surfaces 15 are formed in a rectangular shape, and each of four

rectangular surfaces

10 h, 12, 13, 14 orthogonal to the end surface 15 is formed larger than the end surface 15. A main body 10 formed on an opening surface 10h in which one of the two rectangular surfaces is opened; and an opening surface 10h of the rear plate 14 constituting one of the two

rectangular surfaces

12, 14 orthogonal to the opening surface 10h. A lid 20 that is rotatably connected to the rear plate edge 18 that is an edge that intersects the rear surface 14h and covers the opening surface 10h; an end that intersects the opening surface 10h of the front plate 12 that constitutes a surface facing the rear plate 14 It is connected to the front plate edge 19 which is a side so as to be rotatable. A holding plate 30 that blocks a part of the opening surface 10 h so as not to contact the rear plate edge 18; the holding plate 30 is rotated by engaging the main body 10 and the holding plate 30 with each other. Locking

portions

15h and 36 to be suppressed are formed.

If comprised in this way, since the latching | locking part which suppresses rotation of a restraint board by mutually engaging with each of a main-body part and a restraint board is formed, a restraint board is attached with drawer | drawing-out of a long thing. It is possible to avoid turning, and it is possible to prevent the winding body from protruding from the main body.

Moreover, the winding body storage box which concerns on the 2nd aspect of this invention is the winding body storage box 1 which concerns on the said 1st aspect of the said invention, for example, as shown in FIG. A holding plate locking portion which is a portion is formed by a protrusion 36; a main body locking portion which is a locking portion of the main body portion 10 is formed by a groove 15h into which the protrusion 36 is fitted. Here, in this specification, the “groove” constituting the locking portion is a concept that includes a recess having a bottom surface, a recess having no bottom surface, and a notch having no width.

With such a configuration, the main body locking portion becomes passive, and for example, only the restraining plate can be moved without moving the members constituting the main body such as the members constituting the end face.

Moreover, the winding body storage box which concerns on the 3rd aspect of this invention is the winding body storage box 1 which concerns on the said 2nd aspect of this invention, for example, as shown in FIG. The outer surface of the end surface 15 is formed so as to protrude from the opening surface 10h toward the end surface 15 when the surface 10h is closed, and along the end surface 15 at a portion 32 facing the intersection line between the end surface 15 and the opening surface 10h. The restraining plate locking portion is composed of a tongue piece 36 convex toward the opening surface 10h in the surface of the overlapping portion 33 that is the portion of the restraining plate 30 that overlaps the end surface 15; The stop portion is formed of a through hole 15 h that is formed on the end surface 15 and receives the tongue piece 36.

Structuring in this way makes it difficult for the locking portion to come off, so that the function of the restraining plate can be exhibited stably.

Moreover, the wound body storage box according to the fourth aspect of the present invention is, for example, as shown in FIG. 2, in the wound body storage box according to the second aspect of the present invention, the holding plate 30 A has an opening surface. It is a size that projects from the opening surface 10h to the end surface 15A side when 10h is closed, and is bent outside the end surface 15A along the end surface 15A at a portion 32 that faces the intersection line between the end surface 15A and the opening surface 10h. Is formed so as to protrude from the end surface 15A on the bottom surface 13 side constituting the surface facing the opening surface 10h; the main body locking portion is formed by a gap 15g formed at the intersection of the bottom surface 13 and the end surface 15A. The holding plate engaging portion is constituted by a tip portion 33At of the holding plate 30A formed by bending a portion protruding from the end surface 15A toward the bottom surface 13 side of the holding plate 30A along the bottom surface 13.

Structuring in this way provides good fit when the main body locking portion and the restraining plate locking portion are engaged.

Further, the wound body storage box according to the fifth aspect of the present invention is, for example, as shown in FIG. 3, in the wound body storage box according to the second aspect of the present invention, the main body locking portion 15 h is When the wound body 91r wound in a cylindrical shape is accommodated in the main body portion 10, the end surface 15 is formed so as to penetrate the end surface 15 in a range facing the inner circumference of the cylindrical shape; The end surface 15 is formed so as to protrude from the opening surface 10 h toward the end surface 15 when the opening surface 10 h is closed, and along the end surface 15 at a portion 32 facing the intersection line between the end surface 15 and the opening surface 10 h. The holding plate locking portion is configured to be bent outside and inserted into the inside of the main body portion 10 through the main body locking portion; the holding plate locking portion 33Bt contacts the inner peripheral portion of the wound body 91r. And it is comprised so that the winding body 91r may be supported.

With such a configuration, it is possible to prevent the wound body from jumping out from the main body portion even by the holding plate locking portion.

Moreover, the wound body storage box which concerns on the 6th aspect of this invention is a wound body which concerns on any one aspect of the said 2nd aspect thru | or 5th aspect of this invention, as shown, for example in FIG. In the storage box, the lid portion 20 includes a lid side plate 25 that is provided in parallel with the end surface 15 and covers a part of the end surface 15 and has a concave portion 25d formed inside; When the opening surface 10h is closed, a projecting piece 33p is formed so as to protrude outside the main body 10 from the line of intersection between the end surface 15 and the opening surface 10h; Is configured to fit into the protruding piece 33p.

With this configuration, the concave portion is fitted to the protruding piece when the lid portion is closed, so that the lid portion can be maintained in the closed state.

Moreover, the winding body storage box which concerns on the 7th aspect of this invention is the latching | locking part of the main-body part 10E in the winding body storage box which concerns on the said 1st aspect of this invention, for example, as shown in FIG. The restraining plate latching portion which is the latching portion of the restraining plate 30E is formed by the groove 31h into which the projection 15Et is fitted.

Such a configuration can suppress a decrease in strength of the main body. When the groove is a hole, since no hole is formed in the main body, it is possible to avoid the entry of foreign matter such as dust into the main body.

Further, the wound body storage box according to the eighth aspect of the present invention is, for example, as shown in FIG. 6, in the wound body storage box 2 according to the seventh aspect of the present invention, the main body portion 10 E has an end face. The side plate 15E has an insertion piece 15Ep connected to the side plate end side 15s, which is the end side intersecting with the opening surface 10h of the side plate 15E; a main body locking portion 15Et is formed on the insertion piece 15Ep.

This configuration makes it possible to engage the holding plate more stably.

Moreover, the wound body storage box which concerns on the 9th aspect of this invention is a wound body which concerns on any one aspect of the said 1st aspect thru | or 8th aspect of this invention, as shown, for example in FIG. In the storage box, the holding plate 130 is cut by the cut line 131c, so that the holding plate 131a is divided into a locking portion 131a having a locking portion and a locking non-portion 131b having no locking portion. The non-locking portion 131b is configured to be rotatable around an axis parallel to the front plate edge 19.

If comprised in this way, when a non-locking part will be folded inside a main-body part, the non-locking part which contacted the outer peripheral part of the accommodated winding body will push a winding body in the direction away from a front board. Thus, the movement in the main body of the wound body can be restricted by the non-engaging portion, and the protrusion of the wound body from the main body can be more reliably prevented by the retaining portion. On the other hand, when the non-locking part is folded back to the outside of the main body part, the non-locking part has an acute angle with respect to the front plate so that the leading end of the long object drawn from the opening surface is separated from the front plate. This arrangement makes it possible to easily pick the tip of a long object, and it is possible to smoothly pull out the long object from the main body and use it.

In addition, the container with a wound body according to the tenth aspect of the present invention includes, for example, a wound body 91r wound with a long object, as shown in FIG. 1; The winding body storage box 1 which concerns on any one aspect of 9 aspects is provided.

Structuring in this way provides a container with a wound body that can prevent the wound body from jumping out from the main body.

According to the present invention, it is possible to prevent the holding plate from rotating as the long object is pulled out, and to prevent the winding body from jumping out from the main body.

This application is based on Japanese Patent Application No. 2011-084948 filed on April 6, 2011 in Japan, the contents of which form part of the present application.
The present invention will also be more fully understood from the following detailed description. Further scope of applicability of the present invention will become apparent from the detailed description given hereinafter. However, the detailed description and specific examples are preferred embodiments of the present invention and are provided for illustrative purposes only. From this detailed description, various changes and modifications will be apparent to those skilled in the art within the spirit and scope of the invention.
The applicant does not intend to contribute any of the described embodiments to the public, and the disclosed modifications and alternatives that may not be included in the scope of the claims are equivalent. It is part of the invention under discussion.

(A) is a perspective view of the wrap carton concerning the 1st embodiment of the present invention, and (B) is a partial perspective view of the state where the side plate of the lap carton shown in (A) was opened. (A) is a fragmentary perspective view of the wrap carton which concerns on the 1st modification of the 1st Embodiment of this invention, (B) is a fragmentary perspective view of the state which opened the holding | suppressing side plate of the wrap carton shown to (A). It is. (A) is a partial perspective view of the lap carton concerning the 2nd modification of the 1st embodiment of the present invention, (B) is a partial perspective view of the state where the restraining side board of the lap carton shown in (A) was opened. (C) is side sectional drawing of the wrap carton shown to (A). (A) is a perspective view of a wrap carton according to a third modification of the first embodiment of the present invention, and (B) is a side sectional view of the wrap carton shown in (A). It is a perspective view of the lap carton which concerns on the 4th modification of the 1st Embodiment of this invention. (A) is a perspective view of the wrap carton concerning the 2nd Embodiment of this invention, (B) is a fragmentary perspective view of the state which opened the side plate protrusion piece of the wrap carton shown to (A). (A) is a partial perspective view of the wrap carton concerning the 1st modification of the 2nd Embodiment of this invention, (B) is a partial perspective view of the state which opened the side plate upper part of the wrap carton shown to (A). FIG. (A) is a perspective view of a wrap carton with an improved restraining plate, (B) is a side cross-sectional view of the wrap carton shown in (A) when folded inward, and (C) is a wrap carton shown in (A). It is side surface sectional drawing of the state which bent the flap of the outer side. (A) is a perspective view of the wrap carton which improved the control board in another form, (B) is a perspective view of the wrap carton which improved the control board in another form. (A) is a side cross-sectional view of a wrap carton having a holding plate whose tip is deformed, (B) is a side cross-sectional view of a wrap carton having a holding plate whose tip is deformed to another form, and (C) is a side view of the wrap carton. It is side surface sectional drawing of a wrap carton which has the control board deform | transformed into another form.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or similar members are denoted by the same or similar reference numerals, and redundant description is omitted.

First, referring to FIG. 1, a wrap carton 1 as a wound body storage box and a wrapped body containing a wrap roll 91r as a wound body in the wrap carton 1 according to the embodiment of the present invention. A carton 100 with a wrap as a box will be described. FIG. 1A is a perspective view of the wrap carton 1, and FIG. 1B is a partial perspective view of the wrap carton 1 with the holding side plate 33 opened. The wrap roll 91r is obtained by winding a wrap film 91f as a long object around a cylindrical core in a roll shape. In the following description, when the appearance shapes of the wrap roll 91r and the wrap film 91f are not distinguished, they are collectively referred to as “wrap 91”. In this embodiment, the wrap film 91f is formed to have a thickness of 5 to 20 μm using polyvinylidene chloride as a raw material. The wrap carton 1 includes a main body portion 10 that accommodates the wrap roll 91r, a lid portion 20 that is connected to the main body portion 10, and a holding plate 30 that is connected to the main body portion 10.

The main body 10 is a box in which one of the elongated surfaces is an opening 10h with respect to a rectangular parallelepiped having a size capable of accommodating an unused wrap roll 91r. The size of the main body portion 10 is as small as possible while forming a gap that does not prevent the accommodated unused lap roll 91r from rotating about its axis. It is 44 mm long and 310 mm long. The main body 10 has a front plate 12, a bottom plate 13, and a rear plate 14 that form side surfaces of the rectangular parallelepiped in cooperation with the opening 10h, and two side plates 15 that form end surfaces of the rectangular parallelepiped. The bottom plate 13 typically constitutes a bottom surface and faces the opening 10h. The front plate 12 and the rear plate 14 are orthogonal to the opening 10 h and the bottom plate 13. The side plates 15 are typically formed in a square shape, but may be rectangular shapes having different vertical and horizontal lengths.

The lid 20 is a member that closes the opening 10 h of the main body 10. The lid part 20 has a lid plate 21, a lid lid piece 22, and a side lid piece 25 as a lid side plate. The lid plate 21 is a rectangular flat plate member having substantially the same size as the surface (opening surface) of the opening 10h, and the lid plate 21 can be formed into a rectangular parallelepiped with the main body portion 10 closed by matching the opening 10h. It has become. That the cover plate 21 is substantially the same size as the surface of the opening 10h means that the cover plate 21 includes a case where the thickness of the lid cover piece 22 and the thickness of the side cover piece 25 are larger. The lid plate 21 has one side in the longitudinal direction connected to the rear plate end side 18 of the main body 10. In other words, the main body 10 and the cover plate 21 are connected via the rear plate end side 18. The rear plate edge 18 is a side where the rear plate 14 and the surface of the opening 10h intersect. The cover plate 21 is configured to be rotatable with respect to the main body 10 with the rear plate end side 18 as a rotation axis.

The lid piece 22 is provided so as to be orthogonal to the lid plate 21 via the bent side 21f and to extend to the bottom plate 13 side when the lid portion 20 is closed. The lid piece 22 has a width at both ends in the longitudinal direction (the length in the short side direction of the rectangular front plate 12) is about ½ of the length in the short side direction of the front plate 12, and the width of the central portion in the longitudinal direction. The length of the front plate 12 in the short side direction is about 3/4, and the tip side 22p facing the bent side 21f is formed in a V shape. A cutting blade 22c for cutting the wrap film 91f is attached to the distal end side 22p of the lid piece 22. The side lid piece 25 is attached orthogonally to both the lid plate 21 and the lid lid piece 22. A total of two side lid pieces 25 are provided at both ends of the lid plate 21 (the lid lid piece 22). The side cover piece 25 has a long side that is the same length as the short side of the cover plate 21, and a short side that is substantially the same as the width at the center of the lid cover piece 22 (the shortest distance from the V-shaped tip to the bent side 21f). It is formed into a rectangle of the same length. The side lid piece 25 is fixed to the connecting piece 22j connected to the lid lid piece 22 with an adhesive. A recess 25 d is formed on the inner side of the side cover piece 25 between the connection piece 22 j and the cover plate 21. The lid portion 20 configured in this manner covers the opening 10h of the main body portion 10 when closed. At this time, the lid cover piece 22 is disposed so as to overlap the outer side of the front plate 12 along the front plate 12.

The holding plate 30 is a member for preventing the wrap roll 91r accommodated in the main body 10 from jumping out. The holding plate 30 includes a holding top plate 31 and a holding side plate 33. The restraining top plate 31 has the same length as the surface of the opening 10h, and the width 31w is smaller than the surface of the opening 10h. One side of the restraining top plate 31 in the longitudinal direction is connected to the front plate end side 19 of the main body 10. In other words, the main body 10 and the restraining top plate 31 are connected via the front plate edge 19. The front plate end side 19 is a side where the front plate 12 and the surface of the opening 10h intersect. The restraining top plate 31 is provided so as to overlap the surface of the opening 10h. The back plate edge is formed by providing the restraining top plate 31 having a width 31w smaller than the width 10w of the surface of the opening 10h so as to be connected to the front plate edge 19 and overlap the surface of the opening 10h. A gap 10 s is formed between 18 and the holding top 31. The gap 10s is a space through which the wrap film 91f drawn from the wrap roll 91r accommodated in the main body 10 passes.

The width 31w of the holding top 31 may be a value between 20% and 98% of the width 10w of the opening 10h. In this way, the wrap film 91f can be pulled out from the gap 10s while maintaining the strength of the restraining top plate 31. The width 31w of the holding top 31 is preferably formed so as to be between 50% and 90% of the width 10w of the opening 10h. If it does in this way, the structure which makes the restraining top plate 31 difficult to deform | transform can improve the pop-out prevention effect of the lap roll 91r. The width 31w of the holding top 31 is more preferably formed so as to be between 70% and 85% of the width 10w of the opening 10h. If it does in this way, the restraining top plate 31 can be made into a structure which is hard to deform | transform, and the pop-out prevention effect of the lap roll 91r can further be improved.

The restraining side plate 33 is connected to the restraining top plate 31 so as to protrude from the restraining top plate 31 superimposed on the surface of the opening 10h to the side plate 15 side. The restraining side plate 33 and the restraining top plate 31 are typically formed integrally, and the two are distinguished by a crease 32. In other words, the crease 32 is a boundary line between the restraining top plate 31 and the restraining side plate 33. The fold line 32 is a line that faces the side where the surface of the opening 10 h of the main body 10 and the side plate 15 intersect when the holding plate 30 is extended toward the opening 10 h so as to be perpendicular to the front plate 12. . The restraining side plate 33 is orthogonal to the restraining top plate 31 and is provided outside the side plate 15 along the side plate 15. Thus, the restraining side plate 33 constitutes a superposed portion. The height of the restraining side plate 33 is approximately 1/3 or more, typically 2/3 of the height of the side plate 15, but may be the same as the height of the side plate 15. The width of the restraining side plate 33 is equal to the width 31 w of the restraining top plate 31 at the fold line 32, and gradually decreases as it approaches the bottom plate 13. The tip of the restraining side plate 33 (the end closest to the bottom plate 13) is gently rounded, and the corners are formed in an arc shape.

The restraining side plate 33 is formed with a protruding piece 33p that protrudes outward from the crease 32 by cutting three sides other than the crease 32 in an elongated rectangle along the crease 32. The protruding piece 33p is flush with the holding top 31 and protrudes to the outside of the main body 10. The protruding piece 33p typically protrudes to the extent that it protrudes slightly from the outer surface of the side lid piece 25. By forming the protruding piece 33p, the concave portion 25d formed inside the side cover piece 25 engages with the protruding piece 33p when the lid portion 20 is closed, and the lid portion 20 is maintained in the closed state. be able to.

As shown in detail in the partial perspective view in which the holding side plate 33 is opened in FIG. 1B, the holding side plate 33 is further moved from the center in the width direction of the fold line 34 extending in parallel with the fold 32 to the fold 32 side. A semicircular arc-shaped cut 35 is formed. The notch 35 has a semicircular arc diameter on the broken line 34. Thereby, the tongue piece 36 will be formed in the part enclosed by the broken line 34 and the cut 35. The restraining side plate 33 can be distinguished from the restraining main body portion 38 on the opening 10 h side and the restraining tip portion 39 on the tip (end closest to the bottom plate 13) side with the broken line 34 as a boundary. By bending the holding tip 39 along the outer fold line 34 of the tongue piece 36, the tongue piece 36 protrudes from the holding body 38 and appears as a protrusion. In the present embodiment, the tongue piece 36 corresponds to a holding plate locking portion.

On the other hand, the side plate 15 is formed with a through hole 15h as a main body locking portion that engages with the tongue piece 36. The through-hole 15h is formed so that the tongue piece 36 can penetrate at a position where a bent line 34 (a semi-arc-shaped diameter portion constituting the tongue piece 36) in the tongue piece 36 is projected onto the side plate 15. Yes. The through hole 15 h is typically formed by a slit that is slightly larger than the broken line 34 in the tongue piece 36. The through hole 15h can be viewed as a groove without a bottom, that is, one form of the groove. Thus, in the present specification, the “groove” constituting the locking portion includes a recess having a bottom surface, a recess having no bottom surface, and a notch having no width. In consideration of this point, the through hole 15h may be formed by a cut having no width like a slit.

The tongue piece 36 normally enters the inside of the main body 10 through the through hole 15h, as shown in FIG. In this normal state, the holding plate 30 is fixed to the main body 10. On the other hand, the engagement between the tongue piece 36 and the through hole 15h can be released by bending the holding tip portion 39 along the broken line 34 so as to be away from the side plate 15 and pulling the holding side plate 33 away from the side plate 15. . By releasing the engagement between the tongue piece 36 and the through hole 15h, the holding top plate 31 is configured to be able to rotate with respect to the main body 10 with the front plate end side 19 as the rotation axis. .

In the present embodiment, a cutout 31d is formed in the holding top 31. The notch 31d is formed on the side on the rear plate 14 side. The notch 31d is formed so that the center in the longitudinal direction of the holding top 31 is deepest. The gap 10s is wide at the portion where the notch 31d is formed. As a result, even when the wrap film 91f has returned into the main body portion 10, the finger is inserted into the main body portion 10 from the gap 10s without removing the engagement of the holding plate 30, and the main body portion 10 is picked. It is configured so that it can be easily taken out of the portion 10.

In the present embodiment, the wrap carton 1 is formed by processing coated cardboard having a thickness of about 0.45 to 0.7 mm. In the present embodiment, for convenience of explanation, the main body portion 10, the lid portion 20, and the holding plate 30 are distinguished from the viewpoint of function, but the main body portion 10, the lid portion 20, and the holding plate 30 are typically One base paper is cut out and assembled to form a single piece. The surface of the wrap carton 1 is printed with a design that provokes consumers' willingness to purchase, and then the entire surface is subjected to surface treatment (for example, application of an ultraviolet curable varnish).

In the wrap carton 1 configured as described above, the tongue plate 36 and the through-hole 15h are engaged with each other, so that the holding plate 30 and thus the holding top plate 31 are prevented from opening from the main body portion 10. . Thereby, even if the force which tries to go out of the main-body part 10 acts on the lap roll 91r in the main-body part 10 with drawing out the wrap film 91f, the lap-roll 91r will jump out of the main-body part 10. This can be prevented. Moreover, even if the wrap film 91f pulled out from the gap 10s is released from the hand, the wrap film 91f covers the top board 31 with the restraint top plate 31 provided. At this time, a frictional force acts between the wrap film 91f and the restraining top plate 31, and this frictional force acts as a resistance against the force with which the wrap film 91f attempts to return into the main body 10. Thus, the wrap carton 1 has a structure in which the wrap film 91f is difficult to return into the main body 10.

Next, a lap carton 1A according to a modification will be described with reference to FIG. 2A is a partial perspective view of the wrap carton 1A, and FIG. 2B is a partial perspective view of the state in which the holding side plate 33A is opened. The wrap carton 1A differs from the wrap carton 1 (see FIG. 1) in the configuration of the holding plate 30A and the side plate 15A. The holding plate 30A has the same structure as the wrapping carton 1 while the holding top plate 31 is the same as the lap carton 1, while the holding side plate 33A has a main portion 33Ab that is substantially the same as the side plate 15A and a tip that protrudes from the bottom plate 13. 33 At. The tip portion 33At that is a portion protruding from the bottom plate 13 constitutes a holding plate locking portion. The restraining side plate 33A is not formed with the fold line 34, the notch 35, or the tongue piece 36 as formed on the restraining side plate 33 (see FIG. 1).

On the other hand, the side plate 15A has a gap 15g in a portion adjacent to the bottom plate 13 instead of the through hole 15h formed in the side plate 15 (see FIG. 1). The gap 15g constitutes a main body locking portion. The side plate 15A of the wrap carton 1A is configured such that the second flap 12f connected to the front plate 12 is overlapped on the first flap 14f connected to the rear plate 14. Both the first flap 14 f and the second flap 12 f are not connected to the bottom plate 13. Accordingly, a gap 15g is formed across the width 10w between the first flap 14f and the second flap 12f (side plate 15A) and the bottom plate 13. Since the tip portion 33At is configured to engage with the gap 15g, the length 33AtL of the tip portion 33At is formed to a length that does not come off during use of the wrap carton 1A in which the wrap is accommodated. Typically, it is formed to have a length of ¼ to ～ of the height of the side plate 15 (equal to the width of 10 w in the present embodiment). The other configuration of the wrap carton 1A is the same as that of the wrap carton 1 (see FIG. 1).

The lap carton 1A configured as described above is prevented from opening the holding plate 30A and thus the holding top plate 31 from the main body 10A by engaging the tip portion 33At and the gap 15g. At this time, the holding plate locking portion is formed by the tip portion 33At of the holding side plate 33A, and the gap 15g constituting the main body locking portion is formed at the intersection of the bottom plate 13 and the side plate 15A. Compared with the wrap carton 1 (see FIG. 1), the fit when the tip 33At is engaged with the gap 15g is good, and the appearance is simple. In the wrap carton 1A, as in the wrap carton 1 (see FIG. 1), the wrap roll can be prevented from jumping out from the main body 10A, and the effect that the wrap film is difficult to return into the main body 10A. Play.

Next, a lap carton 1B according to another modification will be described with reference to FIG. 3A is a partial perspective view of the wrap carton 1B, FIG. 3B is a partial perspective view of the lap carton 1B with the holding side plate 33B open, and FIG. 3C is a view of the wrap carton 1B. It is side surface sectional drawing. The wrap carton 1B is different from the wrap carton 1 (see FIG. 1) in the configuration of the holding plate 30B. The restraining plate 30B has the same structure as the wrapping carton 1 while the restraining top plate 31 has a restraining side plate 33B composed of a main portion 33Bb connected to the restraining top plate 31 and a tip portion 33Bt separated from the restraining top plate 31. It is configured. The configuration of the restraining side plate 33B including the main portion 33Bb and the distal end portion 33Bt is similar to the restraining side plate 33A (see FIG. 2), but is smaller than the restraining side plate 33A and is sized to be included in the side plate 15. ing. The tip portion 33Bt constitutes a holding plate locking portion. The restraining side plate 33B is not formed with the fold line 34, the notch 35, or the tongue piece 36 as formed in the restraining side plate 33 (see FIG. 1).

The side plate 15 of the wrap carton 1B is formed with a slit-like through hole 15h as in the wrap carton 1 (see FIG. 1). However, the through-hole 15h formed in the side plate 15 of the wrap carton 1B functions as a main body locking portion that engages with the distal end portion 33Bt of the restraining side plate 33B. Here, the through hole 15 h is formed at a position where the inside of the cylindrical core 92 around which the wrap film 91 f accommodated in the main body 10 is wound is projected onto the side plate 15. The through hole 15h is preferably formed at a position where the tip 33Bt that penetrates the through hole 15h and enters the inside of the main body portion 10 can contact the inner peripheral portion of the core 92 and support the wrap 91. ing. In the present embodiment, a through hole 15 h is formed so as to extend in parallel with the fold 32 at a position advanced from the fold 32 toward the bottom plate 13 by about ¼ of the height of the side plate 15. In addition, before the start of use of the wrap 91, the outer peripheral portion of the lap roll 91r accommodated in the main body 10 may be in contact with the inside of the bottom plate 13 as shown in FIG. There may be a gap between the bottom plate 13 and the inside of the bottom plate 13 so that the lap roll 91r is lifted from the bottom plate 13. The length of the distal end portion 33Bt is larger than the length 33AtL of the distal end portion 33At (see FIG. 2) so that the wrap 91 can be supported. The other configuration of the wrap carton 1B is the same as that of the wrap carton 1 (see FIG. 1).

The wrap carton 1B configured as described above is prevented from opening the restraining plate 30B and thus the restraining top plate 31 from the main body 10 by engaging the tip 33Bt and the through hole 15h. . At this time, the distal end portion 33Bt comes into contact with the inner peripheral portion of the core 92 and supports the lap 91. In addition to preventing the wrap 91 from popping out by the restraining top plate 31, the distal end portion 33Bt (restraining plate locking portion) Therefore, the wrap 91 can be prevented from jumping out from the main body 10. Note that the wrap carton 1B also has an effect that the wrap film is unlikely to return into the main body 10 as in the wrap carton 1 (see FIG. 1).

In addition to the

wrap cartons

1, 1 A, and 1 B described above, examples in which the holding plate locking portion is formed with a protrusion and the main body locking portion is formed with a groove include the following.
In the wrap carton 1C shown in FIG. 4A, the holding plate 30C is formed in a size that does not protrude from the opening 10h, and both ends of the holding plate 30C are engaged with the main body 10C inside the side plate 15C. ing. The holding plate 30 C is formed such that a portion connected to the front plate end side 19 is shorter than the front plate end side 19, and a space not connected to the holding plate 30 C is formed at both ends of the front plate end side 19. The holding plate 30C is formed such that the side facing the side plate 15C is in contact with the side plate 15C on the rear plate 14 side and is not in contact with the side plate on the front plate 12 side. Accordingly, the protrusion 30Ct is formed on the rear plate 14 side of the holding plate 30C on the side facing the side plate 15C. The protrusion 30Ct constitutes a holding plate locking portion.

On the other hand, as shown in FIG. 4 (B), in the wrap carton 1C, the auxiliary side plate 44 is attached to the inside of the side plate 15C. In FIG. 4B, the holding plate 30C is omitted for convenience of explanation. The sub-side plate 44 is connected to the rear plate 14 and is bent inward immediately before the side plate 15C. The sub-side plate 44 is connected to the rear plate 14 in the present embodiment, but may be connected to the front plate 12 or the bottom plate 13. The auxiliary side plate 44 is formed with a cut 42A corresponding to the protrusion 30Ct. By attaching the sub-side plate 44 with the cuts 42 A to the inside of the side plate 15 C, a slit-like slit portion 42 is formed inside the side plate 15 C. The slit part 42 does not penetrate the side plate 15C, and forms a groove (here, a narrowly defined groove) inside the side plate 15C. The slit portion 42 constitutes a main body locking portion.

In the wrap carton 1D shown in FIG. 5, the holding plate 30D has substantially the same shape as the holding plate 30C (see FIG. 4) of the wrap carton 1C, but the projection 30Dt corresponding to the projection 30Ct (see FIG. 4) is formed from the opening 10h. Also, the point protruding toward the side plate 15 is different from the suppression plate 30C (see FIG. 4). The main body 10 is formed with a through hole 15h as in the case of the wrap carton 1 (see FIG. 1). The through hole 15h is formed at a position that engages with the protrusion 30Dt of the holding plate 30D. In the wrap carton 1D, when the protrusion 30Dt is engaged with the through hole 15h, the tip of the protrusion 30Dt protrudes outward from the surface of the side plate 15. The tip of the projection 30Dt protruding from the surface of the side plate 15 performs the same function as the protruding piece 33p (see FIG. 1).

Next, a wrap carton 2 according to a second embodiment of the present invention will be described with reference to FIG. 6A is a perspective view of the wrap carton 2, and FIG. 6B is a partial perspective view of the wrap carton 2 with the side plate protruding pieces 15Ep opened. The wrap carton 2 includes a main body portion 10E, a lid portion 20, and a holding plate 30E. The wrap carton 2 has the same configuration of the lid 20 as compared to the wrap carton 1 (see FIG. 1), but the main body 10E and the holding plate 30E are replaced by the main body 10 (see FIG. 1) and the holding plate 30. (See FIG. 1) and partly different.

The main body 10E has the same configuration of the front plate 12, the bottom plate 13, the rear plate 14, and the opening 10h as the main body 10 (see FIG. 1) of the lap carton 1, but the side plate 15E is configured as follows. ing. The side plate 15E includes a side plate main portion 15Er and a side plate protruding piece 15Ep. The side plate main portion 15Er is configured in the same manner as the side plate 15 (see FIG. 1) of the wrap carton 1. The side plate main portion 15Er is connected to the bottom plate 13. The side plate protruding piece 15Ep includes a protruding main portion 15Eb and a tip portion 15Et. The protruding main portion 15Eb is connected to a side plate end side 15s that is an end side that intersects the opening 10h of the side plate main portion 15Er. In the present embodiment, the projecting main portion 15Eb is formed so that the width decreases as it moves away from the side plate end side 15s, and the tip portion 15Et is provided at the tip. The width of the tip portion 15Et is formed to be smaller than the width of the holding plate 30E. The tip portion 15Et constitutes a main body locking portion.

The restraining plate 30E is formed in the same manner as the restraining top plate 31 (see FIG. 1) of the wrap carton 1 except that the restraining plate through hole 31h is formed, and the restraining side plate 33 (see FIG. 1) in the wrap carton 1 is formed. Reference) is not provided. The holding plate through hole 31h constitutes a holding plate locking portion that engages with the tip portion 15Et. Accordingly, the holding plate through hole 31h is formed at a position separated from the side plate end side 15s by the length of the protruding main portion 15Eb. The holding plate through hole 31h is typically formed at a position away from the side plate end side 15s by a distance corresponding to about ¼ of the height of the side plate main portion 15Er.

The lap carton 2 configured as described above is prevented from opening the holding plate 30E from the main body portion 10E by engaging the tip portion 15Et and the holding plate through hole 31h. In the wrap carton 2, since the through hole (suppression plate through hole 31h) is formed not on the main body portion 10E but on the suppression plate 30E, foreign matters such as dust enter the main body portion 10E with the lid portion 20 closed. This can be avoided, and a decrease in strength of the main body 10E can be suppressed. Further, since the tip 15Et is inserted into the holding plate through-hole 31h and engaged with the tip 15Et at the tip of the side plate protruding piece 15Ep superimposed on the holding plate 30E, the holding plate 30E is more stably engaged with the main body 10E. Can be made. Note that the wrap carton 2 also has an effect that the wrap film is unlikely to return into the main body 10E, similarly to the wrap carton 1 (see FIG. 1).

In addition to the wrap carton 2 described above, embodiments in which the main body locking portion is formed by a protrusion and the holding plate locking portion is formed by a groove include the following.
FIG. 7A is a partial perspective view of a lap carton 2A according to a modification of the second embodiment of the present invention, and FIG. 7B is a portion of the lap carton 2A with the side plate upper portion 15Fs opened. It is a perspective view. 7A and 7B, the lid portion 20 (see FIG. 1) is omitted, but actually the lid portion 20 is provided in the same manner as the wrap carton 1 (see FIG. 1). It has been. The wrap carton 2A includes a main body portion 10F, a lid portion 20, and a holding plate 30F. The wrap carton 2A has the same configuration of the lid 20 as compared to the wrap carton 2 (see FIG. 6), but the main body 10F and the holding plate 30F are replaced by the main body 10E (see FIG. 6) and the holding plate 30E (see FIG. 6). A part is different from FIG. The main body portion 10F has the same configuration as the main body portion 10E (see FIG. 6) of the wrap carton 2 in the configuration of the front plate 12, the bottom plate 13, the rear plate 14, and the opening 10h, but the side plate 15F is configured as follows. ing.

The side plate 15F has a height slightly smaller than the height of the front plate 12, and is typically about 0.8 to 0.9 times the height of the front plate 12. The side plate 15F is divided into a lower side plate lower portion 15Fr and an upper side plate upper portion 15Fs with a folding line 15Ff extending in parallel with the bottom plate 13 as a boundary. The side plate lower portion 15Fr is fixed to a first flap 14f extending from the rear plate 14 and a second flap 12f extending from the front plate 12. The configuration in which the second flap 12f overlaps the first flap 14f is the same as that of the wrap carton 1A (see FIG. 2). The side plate upper portion 15Fs is not fixed to the first flap 14f and the second flap 12f, and is configured to be rotatable around the folding line 15Ff. The side of the side plate upper portion 15Fs that faces the folding line 15Ff is the side plate end side 15s. An insertion piece 15Ft is connected to the side plate end side 15s. The insertion piece 15Ft is typically formed to have a width 0.4 to 0.6 times the width of the side plate upper portion 15Fs. The insertion piece 15Ft is connected to the side plate end side 15s so that the center in the width direction is aligned with the center of the width of the holding plate 30F. The insertion piece 15Ft constitutes a main body locking portion. The height of the insertion piece 15Ft is formed so as not to easily come off when engaged with the holding plate locking portion.

The holding plate 30F includes a holding top plate 31 and a holding side plate 33F. The restraining top plate 31 is configured in the same manner as the restraining top plate 31 of the wrap carton 1 (see FIG. 1). The restraining side plate 33F extends to the vicinity of the folding line 15Ff when the restraining plate 30F is bent along the fold line 32 and extends along the first flap 14f and the second flap 12f. The width of the restraining side plate 33 F is formed to be the same as the width of the restraining top plate 31. The restraining side plate 33F is formed with a restraining side plate through hole 33h that engages with the insertion piece 15Ft. The restraining side plate through hole 33h constitutes a restraining plate locking portion.

The wrap carton 2A configured as described above is such that the position where the insertion piece 15Ft and the restraining side plate through hole 33h are engaged is not on the surface of the opening 10h but on the side plate 15F side. Although it is different from the wrap carton 2 (see FIG. 6), it is possible to avoid the entry of foreign matters such as dust into the main body 10F with the lid 20 closed, as with the wrap carton 2 (see FIG. 6). The effect that the fall of the intensity | strength of the main-body part 10F can be suppressed is produced. In the wrap carton 2 and the wrap carton 2A, the example in which the main body locking portion is formed at the front ends of the

side plates

15E and 15F has been described, but following the restraining side plate 33 (see FIG. 1) of the wrap carton 1 The tongue piece may be formed.

Next, with reference to FIG. 8, the improvement of the holding plate that can be commonly applied to the

lap cartons

1 and 2A described so far will be described. As shown in FIG. 8 (A), in the holding plate 130 according to the improved version, a cut 131c is formed in the holding top plate 131. The notch 131c starts at one point on the front plate edge 19 and extends in the longitudinal direction without approaching the edge while approaching the back plate 14 side on the holding top 131, and is separated from the start point. It is formed so as to reach one point on the front plate edge 19. The restraining top plate 131 is divided by a notch 131c into a restraining main portion 131a as a portion having a latch outside the notch 131c and a flap 131b as a portion having no latch inside the notch 131c. The flap 131b is typically formed in a rectangle (rectangle or square) or a trapezoid, and the corner may be rounded.

The width 131bW of the flap 131b is smaller than the width 131aW of the restraining main portion 131a, and in the present embodiment, the ratio of both is approximately 1: 2 to 3: 4. The length of the flap 131b (distance in the longitudinal direction of the restraining plate 130) is 1/3 in the present embodiment with respect to the length of the restraining main portion 131a, but is preferably 10% to 70%. If it does in this way, the action which suppresses the backlash of the lap roll 91r by the flap 131b when the flap 131b is bent inside can be maintained, maintaining the intensity of the restraining main part 131a. The flap 131b that is cut by the notch 131c and is not engaged with the main body 10 is configured to be able to rotate about the front plate edge 19 as a rotation axis.

FIG. 8B is a side sectional view showing a state in which the flap 131b is bent along the inside of the front plate 12. FIG. The flap 131b is bent nearly 180 degrees (for example, 170 degrees) toward the inside of the front plate 12 at the front plate edge 19 and is disposed along the inside of the front plate 12. Since the folded flap 131b tries to return to its original position, it comes into contact with the outer peripheral portion of the wrap roll 91r accommodated in the main body 10 and presses the lap roll 91r against the inner side of the rear plate 14. As a result, the movement of the wrap roll 91r in the main body 10 can be restricted, the backlash of the wrap roll 91r in the main body 10 can be suppressed, and the wrap film 91f can be stably pulled out from the main body 10. be able to.

FIG. 8C is a side cross-sectional view showing a state in which the flap 131b is bent along the outer side of the front plate 12. FIG. The flap 131b is bent toward the outside of the front plate 12 at the front plate end side 19 and is disposed along the outside of the front plate 12. Since the folded flap 131b tends to return to its original position, it will slightly float from the outer surface of the front plate 12. In other words, the flap 131b is inclined with respect to the front plate 12 with an acute angle θ. With this configuration, the leading end of the wrap film 91f that is drawn from the wrap roll 91r and extends along the front plate 12 can be separated from the front plate 12. For this reason, the front-end | tip of the wrap film 91f can be easily picked, and the wrap film 91f of required length can be smoothly pulled out from the main-body part 10, and can be used.

Note that, as shown in FIG. 9A, the flap 131b may be divided into two flaps 131bA and 131bB, but may be divided into three or more although not shown. Further, the flap 131b is not limited to the case where the rotation axis is formed so as to be on the front plate end side 19, but may be formed in the front plate 12 close to the bottom plate 13 side. At this time, the flap 131b includes a part of the upper portion of the front plate 12. Alternatively, when the flap 131b is folded inward, the rotation axis of the flap 131b may be shifted to the rear plate 14 side and formed in the holding plate 130 as shown in FIG. 9B. In this case, the rotation axis of the flap 131b may be shifted toward the rear plate 14 within a range in which the flap 131b pushes the wrap roll 91r toward the rear plate 14 and suppresses rattling of the wrap roll 91r.

Further, as shown in FIGS. 10A to 10C, the front end of the holding plate 130 (the portion facing the rear plate end side 18) is brought closer to the outer periphery of the lap roll 91r accommodated in the main body portion 10. The effect of preventing the wrap roll 91r from jumping out from the main body 10 may be improved by bending. In the example shown in FIG. 10A, the front end of the holding plate 130 is bent so as to be parallel to the rear plate 14. In the example shown in FIG. 10B, the front end of the holding plate 130 is bent along the outer periphery of the wrap roll 91r accommodated in the main body 10 in a flat state. In the example shown in FIG. 10C, the front end of the holding plate 130 is bent into a curved shape so as to follow the outer periphery of the wrap roll 91 r accommodated in the main body 10.

In the above description, the wrap film 91f is formed using polyvinylidene chloride as a raw material, but it may be a polyvinyl chloride, polyethylene, polymethylpentene, or a multilayer film combining these. In addition, although the long material is the wrap film 91f, roll paper, kitchen paper, aluminum foil, cooked paper sheet, cooking sheet (water vapor permeates but liquid water does not pass, silicon etc. are coated. Paper product) or the like.

In the above description, the protruding piece 33p is formed on the holding side plate, but the protruding piece 33p may not be formed. However, if the protruding piece 33p is formed and the concave portion 25d that engages with the protruding piece 33p is formed inside the side lid piece, it is possible to avoid a state where the lid 20 is unnecessarily opened. Is preferred.

In the above description, the notch 31d is formed in the holding plate, but the notch 31d in the holding plate may be omitted.

The use of nouns and similar directives used in connection with the description of the present invention (especially in connection with the claims below) is not specifically pointed out herein or clearly contradicted by context. , As both singular and plural. The phrases “comprising”, “having”, “including”, and “including” are to be interpreted as open-ended terms (ie, “including but not limited to”) unless otherwise specified. The use of numerical ranges in this specification is intended only to serve as a shorthand for referring individually to each value falling within that range, unless otherwise indicated herein. Each value is incorporated into the specification as if it were individually listed herein. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. Any examples or exemplary language used herein (eg, “such as”) is intended to be merely a better illustration of the invention, unless otherwise stated, and to limit the scope of the invention. is not. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention.

In this specification, preferred embodiments of the present invention are described, including the best mode known to the inventors for carrying out the invention. Variations of these preferred embodiments will become apparent to those skilled in the art after reading the above description. The present inventor expects skilled workers to apply such modifications as appropriate, and intends to implement the present invention in a manner other than that specifically described herein. . Accordingly, this invention includes all modifications and equivalents of the subject matter recited in the claims appended hereto as permitted by applicable law. Moreover, any combination of the above-described elements in all variations thereof is encompassed by the invention unless otherwise indicated herein or otherwise clearly contradicted by context.

1, 1A, 1B, 1C, 1D, 2,

2A Wrap carton

10, 10A, 10C, 10E, 10F Main body portion 10h Opening 12 Front plate 13 Base plate 14 Rear plate 15 Side plate 15s Side plate edge 15h Through hole 15Et Protrusion 15Ep Insertion piece 18 Rear plate edge 19 Front plate edge 20 Lid 25 Lid side

plate 25d Recess

30, 30A, 30B, 30C, 30D, 30E, 30F Repression plate 31h Groove 32

Fold

33, 33A, 33B, 33F Repression side plate 33At Tip Portion 33Bt Holding plate locking portion 33p Protruding piece 36 Tongue piece 91f Wrap film 91r Wrap roll 100 Rolled body containing box 130 Holding plate 131a Locking portion 131b Locking non-portable portion 131c Cut line

Claims

A main body formed in a rectangular parallelepiped shape that accommodates a wound body around which a long object is wound, and a pair of opposed end surfaces are formed in a rectangle, and each of four rectangular surfaces orthogonal to the end surfaces is the end surface A main body formed on an opening surface that is larger than the four rectangular surfaces and is open to one of the four rectangular surfaces;
A lid that is rotatably connected to a rear plate end side that is an end side intersecting with the opening surface of the rear plate that constitutes one of the two rectangular surfaces orthogonal to the opening surface and covers the opening surface. Part;
A part of the opening surface is pivotally connected to the front plate edge, which is the edge that intersects the opening surface of the front plate that constitutes the surface facing the rear plate, and does not contact the rear plate edge. A holding plate for closing
Each of the main body portion and the holding plate is formed with a locking portion that suppresses the rotation of the holding plate by engaging with each other;
Winding box.
A holding plate locking portion which is the locking portion of the holding plate is formed by a protrusion;
A main body locking portion which is the locking portion of the main body portion is formed by a groove into which the protrusion is fitted;
The wound body storage box according to claim 1.
The holding plate is formed in a size that protrudes from the opening surface toward the end surface when the opening surface is closed, and extends along the end surface at a portion facing the intersection line of the end surface and the opening surface. And is bent on the outside of the end face;
The pressing plate locking portion is formed of a tongue piece convex to the opening surface side in a surface of the overlapping portion which is a portion of the pressing plate overlapping the end surface;
The main body locking portion is formed of a through hole formed on the end face to receive the tongue;
The wound body storage box according to claim 2.
The holding plate has a size that protrudes from the opening surface toward the end surface when the opening surface is closed, and extends along the end surface at a portion facing an intersection line between the end surface and the opening surface. Formed so as to protrude from the end surface to the bottom surface side constituting the surface facing the opening surface when bent outside the end surface;
The main body locking portion is constituted by a gap formed at the intersection of the bottom surface and the end surface;
The holding plate locking portion is configured by a tip portion of the holding plate configured such that a portion protruding from the end surface on the bottom surface side of the holding plate is bent along the bottom surface;
The wound body storage box according to claim 2.
The end face penetrates the end face in a range facing the inside of the cylindrical circumference when the wound body wound in a cylindrical shape is accommodated in the main body part. Formed;
The holding plate is formed in a size that protrudes from the opening surface toward the end surface when the opening surface is closed, and extends along the end surface at a portion facing the intersection line of the end surface and the opening surface. Bent on the outside of the end face, and the holding plate locking part is inserted into the main body part via the main body locking part;
The holding plate locking portion is configured to support the wound body in contact with an inner peripheral portion of the wound body;
The wound body storage box according to claim 2.
The lid portion is a lid side plate that is provided in parallel with the end surface and covers a part of the end surface;
The pressing plate is configured to form a protruding piece that protrudes outside the main body portion from the line of intersection between the end surface and the opening surface when the opening surface is closed;
The recess is configured to fit into the protruding piece when the lid is closed;
The wound body storage box according to any one of claims 2 to 5.
A main body locking portion which is the locking portion of the main body portion is formed by a protrusion;
A holding plate locking portion, which is the locking portion of the holding plate, is formed by a groove into which the protrusion fits;
The wound body storage box according to claim 1.
The main body has an insertion piece connected to a side plate end side which is an end side intersecting with the opening surface of the side plate constituting the end surface;
The body locking portion is formed on the insertion piece;
The wound body storage box according to claim 7.
When the holding plate is cut by a cut line, the holding plate is divided into a locking portion having the locking portion and a locking non-portion having no locking portion, and the locking The portion is configured to be rotatable about an axis parallel to the edge of the front plate;
The wound body storage box according to any one of claims 1 to 8.
A wound body wound with a long object;
A wound body storage box according to any one of claims 1 to 9;
Containment box with wound body.