JP6271783B2 - Winding body storage box and storage box with winding body - Google Patents

Description

  The present invention relates to a wound body storage box and a storage box with a wound body, and more particularly, to a wound body storage box and a storage body with a wound body that can appropriately cut a long object to be stored.

  Food wrap films that wrap food, dishes, or dishes such as dishes with each dish 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. As a structure of the cutting blade, a structure that forms a straight line extending in the axial direction of the wound body and a structure that forms a V shape with the center in the axial direction of the wound body as a vertex are generally known. In the aspect of cutting the film using a V-shaped cutting blade, the tip of the film is picked up with one hand to pull out the required amount, and the lid is closed with the center in the longitudinal direction of the container with the other hand. The body front wall is pushed toward the container main body, the film is sandwiched between the lid front wall and the container main body, and the container is twisted so that the cutting blade bites into the drawn film (for example, see Patent Document 1). .

JP 2002-274534 A (paragraph 0019, FIG. 2, etc.)

  However, in the above-described cutting mode, although the film can be pressed at the longitudinal center portion that is pressed by the hand holding the container, the center portion is pressed so that the container body and the lid body are positioned at both ends in the longitudinal direction. A gap is formed in the film, and the film cannot be properly pressed, and the force to cut the film acts in the direction in which the film is pulled out from the wound body, so that the film can be cut appropriately. There was something I couldn't do.

  An object of this invention is to provide the wound body storage box and the storage box containing a wound body which can cut | disconnect the elongate thing accommodated appropriately in view of the above-mentioned subject.

  In order to achieve the above object, the wound body storage box according to the first aspect of the present invention houses a wound body 91r around which a thin long film 91f is wound, for example, as shown in FIG. It is the main-body part 10 formed in the rectangular parallelepiped shape, Comprising: It forms in the opening surface 10h which one of four rectangular surfaces parallel to the axis 91a of the winding body 91r opened when the winding body 91r was accommodated. In addition, a rear plate 14 constituting one of two rectangular surfaces orthogonal to the opening surface 10h, a front plate 12 constituting a rectangular surface facing the rear plate 14, and a rectangular parallelepiped at right angles to the four rectangular surfaces A main body 10 having a pair of side plates 15 constituting an end surface, and an opening surface 10h that is rotatably connected to a rear plate edge 18 that is an edge that intersects the opening surface 10h of the rear plate 14. The lid 20 covers the front plate 12 when the lid 20 is closed. A lid portion 20 having a lid cover piece 22 covering the cover; the lid cover piece 22 is a length drawn from the wound body 91r along the front plate edge 19 which is the edge that intersects the opening surface 10h of the front plate 12. A cutting blade 23 that cuts the drawn long object 91f is provided, and is formed in a size that allows the long object 91f to be sandwiched across the entire width of the long object 91f with the front plate 12; 12 has a flap 12f extending along the front plate edge 19 that can sandwich the long object 91f drawn from the wound body 91r with the lid cover piece 22 when the lid 20 is closed. The flap 12f is formed when the lid cover piece 22 and the front plate 12 are pressed when a portion of the lid cover piece 22 corresponding to the center of the width of the long object 91f is pushed toward the front plate 12 with the lid portion 20 closed. A pair of side plates when the range where the two touch each other is the central region 12t 5, the first flap 12fA provided between the first side plate 15A and the central region 12t, the second side plate 15B and the central region 12t facing the first side plate 15A. And the second flap 12fB provided between the first flap 12fA and the first flap 12fA from the vicinity of the central region 12t toward the first side plate 15A. The second flap 12fB is formed so as to extend substantially to the end substantially; from the vicinity of the central region 12t toward the second side plate 15B, the second flap 12fB is integrated to the substantially end of the width of the long object 91f. It is extended and formed.

  With this configuration, it is possible to prevent the first flap and the second flap from being excessively pressed inward when the lid piece is pushed toward the front plate, and the flap and the lid piece can be appropriately lengthened. It becomes possible to pinch the scale, and the long article can be appropriately cut. Note that the first flap or the second flap extends from the vicinity of the central region toward the first side plate or the second side plate to the substantially end of the width of the long object. This means that the first flap and the second flap are formed in a range in which a long object can be sandwiched between the lid lid piece and the flap so that it can be cut without looseness.

  Moreover, the wound body storage box according to the second aspect of the present invention is, for example, as shown in FIG. 1, in the wound body storage box 1 according to the first aspect of the present invention, the first flap 12fA and Locking means 12s for restricting the movement of the long object 91f in the direction P in which the long object 91f is pulled out is formed on the second flap 12fB over substantially the entire width of each of the flaps 12fA and 12fB. Note that the locking means is formed substantially over the entire width means that the locking means intermittently or does not reach the end of the flap as long as the long object can be appropriately cut without sagging. It is intended to include being formed in the state of

  If comprised in this way, the slip of a long object at the time of cut | disconnecting a long object can be prevented more reliably.

  Further, the wound body storage box according to the third aspect of the present invention is, for example, as shown in FIG. 1, in the wound body storage box 1 according to the first aspect or the second aspect of the present invention, At least one of the first flap 12fA and the second flap 12fB is formed by a cut line 12cA (12cB) and a front plate end side 19 whose outline passes through the surface of the front plate 12, and the cut line 12cA (12cB). Are formed so as to substantially reach the front plate edge 19. Note that both ends of the cutting line substantially reach the front plate edge side to the extent that a long object drawn by the first flap or the second flap and the lid piece can be sandwiched. Intended to include the case where the end of the cut line is stopped in the plane of the front plate not reaching the front plate edge in the range where the first flap or the second flap opens outside the main body. Yes.

  If comprised in this way, the protrusion amount of a flap will be adjusted according to the pressing force from the lid piece side, and a long object can be pinched | interposed with an appropriate force by a front board and a lid piece.

  Moreover, the wound body storage box which concerns on the 4th aspect of this invention is a wound body which concerns on any one aspect of the said 1st aspect thru | or 3rd aspect of this invention, as shown, for example in FIG. In the storage box 1, the lid piece 22 has a distal end side 22 t facing the bent side 21 f connected to the lid plate 21 that covers the opening surface 10 h when the lid portion 20 is closed, from the middle point of the distal end side 22 t to the distal end side. The distance between the bent side 21f and the front end side 22t in the direction orthogonal to the bent side 21f is shortened as it moves toward the end of 22t.

  If comprised in this way, the selection range of the cutting method of a long thing can be increased.

  In addition, the container with a wound body according to the fifth aspect of the present invention includes, for example, as shown in FIG. 1, a wound body 91r around which a thin film-like object is wound; The winding body storage box 1 which concerns on any one aspect of an aspect thru | or a 4th aspect is provided.

  If comprised in this way, the winding which can prevent a 1st flap and a 2nd flap being pressed too much inside when a lid piece is pushed toward a front board, and can cut a long thing appropriately. It becomes a storage box with a round body.

  According to the present invention, it is possible to prevent the first flap and the second flap from being excessively pressed inward when the lid piece is pushed toward the front plate, and the flap and the lid piece can be appropriately lengthened. It becomes possible to pinch the scale, and the long article can be appropriately cut.

This application is based on Japanese Patent Application No. 2011-227178 filed on October 14, 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 a wrapping carton including a wrapping carton according to an embodiment of the present invention, (B) is a partial side sectional view of the wrapping carton according to the embodiment of the present invention, and (C) is a drawing of the present invention. It is a fragmentary perspective view of the lap carton concerning an embodiment. It is a front view of the lap carton concerning an embodiment of the invention. (A) is a front view of the wrap carton which concerns on the 1st modification of embodiment of this invention, (B) is a front view of the lap carton which concerns on a 2nd modification.

  Embodiments of the present invention will be described below 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. 1A is a perspective view of a wrapping carton 100, FIG. 1B is a partial side sectional view of the wrapping carton 1, and FIG. 1C is a partial perspective view of the wrapping carton 1. FIG. FIG. 1A shows an open state. The wrap roll 91r is formed by rolling a wrap film 91f as a thin thin film around a shaft 91a around a cylindrical core. 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 and a lid portion 20 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 surface 10h with respect to a rectangular parallelepiped having a size capable of accommodating an unused wrap roll 91r. The size of the main body 10 is formed as small as possible while a gap that does not prevent the accommodated unused lap roll 91r from rotating around the axis 91a is formed. In the present embodiment, the width is 44 mm, It has a size of 44 mm in height and 310 mm in length. 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 surface 10h, and two side plates 15 that form end surfaces of the rectangular parallelepiped. The bottom plate 13 faces the opening surface 10h. The front plate 12 and the rear plate 14 are orthogonal to the opening surface 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. In the following description, the bottom plate 13 side may be described as the bottom and the opening surface 10h side as the top, with reference to the state where the bottom plate 13 is placed on a horizontal surface.

  A projection 15p formed by folding a small piece extending upward by about 3 mm outward is provided at the central portion of the upper end of the side plate 15. The protrusion 15p is provided at the upper end of each of the two side plates 15. Further, the main body 10 has a sub plate 16 (see FIG. 1B) that is continuous with the front plate 12 at the front plate end side 19. The front plate edge 19 is an edge of the front plate 12 where the front plate 12 and the opening surface 10h intersect, and also serves as a boundary between the front plate 12 and the sub plate 16 in the present embodiment. The sub-plate 16 is substantially the same size as the front plate 12 but is not in contact with the bottom plate 13 and is provided inside the main body 10 with respect to the front plate 12. The sub-plate 16 is bonded to the front plate 12 at the end on the bottom plate 13 side along the longitudinal direction.

  The lid portion 20 is a member that closes the opening surface 10 h of the main body portion 10. The lid portion 20 includes a lid plate 21, a lid lid piece 22, a cutting blade 23, and a side lid piece 25. The lid plate 21 is a rectangular flat plate member having substantially the same size as the opening surface 10h, and the lid plate 21 can be formed into a rectangular parallelepiped with the main body portion 10 closed by fitting the lid plate 21 to the opening surface 10h. The lid plate 21 is substantially the same size as the opening surface 10h. The lid plate 21 is larger by the thickness of the lid lid piece 22 and the side lid piece 25, and a gap that does not hinder the opening and closing of the lid portion 20 is formed. It is meant to include cases where the degree is large. 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 end side 18 is an end side of the rear plate 14 where the rear plate 14 and the opening surface 10 h 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 toward the bottom plate 13 when the lid portion 20 is closed. The lid piece 22 has a height (length in the short side direction of the rectangular front plate 12) at both ends in the direction in which the axis 91a of the wrap roll 91r extends (hereinafter referred to as “axis direction D”) is short of the front plate 12. About 1/2 of the length in the side direction and the height of the central portion in the axial direction D is about 3/4 of the length in the short side direction of the front plate 12. As the front end side 22t facing the bent side 21f moves from the center in the axial direction D to each end, the distance between the bent side 21f and the front end side 22t in the direction orthogonal to the axial direction D decreases. It is formed to become. With such a configuration, the tip side 22t facing the bent side 21f is formed in a V shape. When the lid portion 20 is closed, the lid cover piece 22 overlaps the outside of the front plate 12 along the front plate 12 and covers the upper portion of the front plate 12 in a pentagonal shape. The lid piece 22 is configured such that the length in the axial direction D is slightly longer than that of the front plate 12 and is longer than the width of the wrap 91 accommodated in the main body 10. Thereby, the lid cover piece 22 is comprised so that the lap | wrap film 91f pulled out from the inside of the main-body part 10 can be pinched | interposed between the front plates 12 over the whole width. A cutting blade 23 for cutting the wrap film 91f is attached to the distal end side 22t of the lid piece 22. The cutting blade 23 is provided in a V shape along the tip side 22t so that the cutting edge comes out of the tip side 22t.

  The side lid piece 25 is provided orthogonal 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 basic shape of the side cover piece 25 is such that the long side is the same length as the short side of the cover plate 21, and the short side is the height at the center of the lid piece 22 (from the V-shaped tip to the bent side 21f). It is formed in a rectangle having the same length as the shortest distance. On the basis of this basic shape, the side lid piece 25 is removed at the corner where the side on the bottom plate 13 side and the side on the rear plate 14 side intersect. The side cover piece 25 is fixed to the joining piece 22j connected to the lid cover piece 22 with an adhesive. A recess 25 d is formed on the inner side of the side lid piece 25 between the joining piece 22 j and the lid plate 21. When the lid portion 20 is closed, a protrusion 15p provided on the upper end of the side plate 15 is fitted into the recess 25d. When the lid portion 20 configured as described above is closed, the lid portion 20 covers the opening surface 10h of the main body portion 10, and the lid cover piece 22 covers the upper portion of the front plate 12.

  In the present embodiment, the main body 10 and the lid 20 are formed by processing coated cardboard having a thickness of about 0.45 to 0.7 mm. For this reason, the wrap carton 1 has elasticity. In the present embodiment, for convenience of explanation, the main body 10 and the lid 20 are distinguished from the viewpoint of function. However, the main body 10 and the lid 20 are integrally formed by cutting out a single base paper. Is formed. The surface of the main body part 10 and the lid part 20 is subjected to a surface treatment on the whole after a design that induces consumer's desire to purchase is printed. In the wrap carton 1, a flap 12 f that is separated from the sub-plate 16 and floats outside the main body 10 is formed in the upper portion of the front plate 12 by cutting the surface of the front plate 12. That is, the front plate 12 includes the flap 12f.

  Here, the details of the flap 12f will be described with reference to FIG. 2 together with FIG. FIG. 2 is a front view of the wrap carton 1 and shows an open state. In the present embodiment, the flaps 12f are provided on both sides of the central region 12t along the front plate edge 19 so as to sandwich the central region 12t located at the center of the upper portion of the front plate 12. Here, the “central region 12t” is when the centroid of the lid cover piece 22 (the portion of the lid cover piece 22 near the top of the V-shaped tip side 22t) is pushed toward the front plate 12 with the lid portion 20 closed. Further, it is a portion of the front plate 12 with which the lid cover piece 22 contacts. At this time, the lap carton 1 having elasticity can change the range in which the lid cover piece 22 and the front plate 12 are in contact with each other depending on the magnitude of the force pushing the lid cover piece 22 toward the front plate 12, but defines the central region 12t. In doing so, when the centroid of the lid piece 22 is pushed toward the front plate 12 with the unused wrap roll 91r accommodated in the main body 10, the front plate 12 is in the wrap roll 91r in the main body 10. A portion of the front plate 12 with which the lid cover piece 22 comes into contact when it is stopped by and stops moving to the rear plate 14 side is defined as a central region 12t.

  For the sake of convenience of explanation, the two flaps 12f provided with the central region 12t interposed therebetween are, as viewed from the front (see FIG. 2), the left flap 12f of the central region 12t, the left flap 12fA, and the right flap 12f of the central region 12t. Is the right flap 12fB. The left flap 12fA and the right flap 12fB correspond to a first flap and a second flap, respectively. Hereinafter, when a configuration common to the left flap 12fA and the right flap 12fB is described, it is simply referred to as “flap 12f”. Further, the side plate 15 near the left flap 12fA may be called the left side plate 15A (first side plate), and the side plate 15 near the right flap 12fB may be called the right side plate 15B (second side plate). The plate 15 is a generic name for these.

  The left flap 12fA has a cut line 12cA formed in the surface of the front plate 12 and a front plate end side 19 as an outline. The cut line 12cA is a line for cutting a part of the front plate 12. The cut line 12cA passes through the front plate 12 from the point 12cAN on the front plate edge 19 close to the central region 12t closer to the left side plate 15A than the central region 12t, and is close to the left side plate 15A. It is formed by cutting the in-plane of the front plate 12 so as to reach the point 12cAS on the end side 19. The point 12cAN is positioned in the vicinity of the central region 12t to such an extent that the wrap film 91f does not slip so that the cut edge of the wrap film 91f is unacceptable when the drawn wrap film 91f is cut. The point 12cAS is located slightly closer to the center region 12t than the left end of the drawn wrap film 91f, but may be located between the left end of the wrap film 91f and the left side plate 15A. The left end of the left flap 12fA (the position of the point 12cAS) is slightly closer to the center region 12t than the left end of the wrap film 91f is to the left of the wrap film 91f so that the wrap film 91f can be cut without sagging when the wrap film 91f is cut. The left end of the left flap 12fA does not reach the left end of the wrap film 91f in a range that can be sandwiched between the flap 12fA and the lid piece 22, and this state is coincident with the left end of the wrap film 91f. It is assumed that the left flap 12fA extends substantially to the left end of the wrap film 91f, and the left flap 12fA has a left end outside the left end of the wrap film 91f. When the left end of the left flap 12fA is formed closer to the central region 12t than the left end of the wrap film 91f, a decrease in strength of the main body 10 around the end of the front plate 12 in the axial direction D can be suppressed. In the present embodiment, in the axial direction D, the left end of the left flap 12fA is formed closer to the central region 12t than the left end of the front plate 12, but may be formed closer to the central region 12t than 10mm or 5mm. . The maximum length in the height direction of the left flap 12fA is formed to be about ½ of the length in the height direction of the front plate 12. In the present embodiment, the lower side of the left flap 12fA is once again approached to the front plate edge side 19 after being slightly closer to the front side plate edge 19 when it is traced from the central region 12t side in the axial direction D to the left side plate 15A side. It is formed in a smooth curve that separates from the end side 19. In other words, the center portion of the left flap 12fA is recessed above both ends. The left flap 12fA is formed in a size that is covered with the lid lid piece 22 and does not appear on the outer surface when the lid portion 20 is closed.

  Since both ends 12cAN and 12cAS of the cut line 12cA constituting the outline of the left flap 12fA reach the front plate end side 19, the floating of the left flap 12fA from the sub-plate 16 can be kept good. In addition, when the left flap 12fA is excessively lifted from the surface of the front plate 12 on the outer side, the floating degree of the left flap 12fA is adjusted by slightly separating the both ends of the cutting line 12cA from the front plate edge 19. Can do. As the distance between the end of the cut line 12cA and the front plate edge 19 becomes longer, the floating amount of the left flap 12fA becomes smaller. For example, the floating amount becomes smaller when the distance is 5 mm than when the distance is 3 mm. The upper limit of the distance between the end of the cut line 12cA and the front plate edge 19 is such that the left flap 12fA is the main body to the extent that the drawn long object 91f can be sandwiched between the full width of the left flap 12fA and the lid cover piece 22. It is preferable to determine within a range that opens to the outside of the portion 10, and it is assumed that both ends of the cut line 12 c </ i> A substantially reach the front plate edge 19. The left flap 12fA is configured so as not to drop off from the main body 10 even if it is cut along the cutting line 12cA by being connected to the sub-plate 16 at the front plate edge 19. Further, the left flap 12fA is configured to be able to rotate about the front plate end side 19 as a rotation axis by being connected to the sub plate 16 at the front plate end side 19.

  A stopper 12s as a locking means is formed on the surface of the left flap 12fA. In this embodiment, the stopper 12s is formed by applying UV varnish. The UV varnish that forms the stopper 12s adheres to the wrap film 91f, but does not adhere paper or dust. The wrap film 91f attached to the stopper 12s adheres strongly in the direction parallel to the attachment surface (shear direction), but weakly attaches in the direction away from the attachment surface. That is, the stopper 12s adheres to the wrap film 91f so as not to move the wrap film 91f in the pull-out direction P when the wrap film 91f is pulled in the pull-out direction P, which is the direction in which the wrap film 91f is pulled out from the main body 10. When pulled away from the attachment surface, the wrap film 91f is configured to be easily peeled off. In the present embodiment, the stopper 12s is formed over substantially the entire length in the axial direction D of the left flap 12fA. Here, “substantially formed over the entire length in the axial direction D of the left flap 12fA” is not intended to require that it is formed strictly continuously, but is appropriate when cutting the wrap film 91f. As long as the wrap film 91f can be prevented from moving to such an extent that the wrap film 91f is prevented from being moved to such an extent that it is prevented from being cut, there are portions that are not formed intermittently or are formed at both ends. It means that there are no parts. In the present embodiment, the stopper 12s is also formed on the surface of the front plate 12 outside the left flap 12fA (see FIG. 1C).

  The right flap 12fB is formed symmetrically with the left flap 12fA about a virtual straight line 12v that bisects the front plate 12 into left and right. The points 12cBN and 12cBS of the right flap 12fB correspond to the points 12cAN and 12cAS of the left flap 12fA, respectively. In the present embodiment, the stopper 12s is also formed on the right flap 12fB over substantially the entire length in the axial direction D, and the stopper 12s is also formed on the surface of the front plate 12 outside the right flap 12fB. Has been. Further, in the present embodiment, the front plate edge 19 between the flap 12f and the side plate 15 (outside the flap 12f in the axial direction D) is also locked by UV varnish application or the like, similarly to the stopper 12s. 19s is formed (see FIG. 1C), and slippage of the wrap film 91f is further suppressed at the end in the width direction of the wrap film 91f that is relatively easily slipped when the wrap film 91f is cut. I am going to do that.

  With continued reference to FIGS. 1 and 2, the operation of the wrapped carton 100 will be described. The operation of the wrap carton 1 will be described as a part of the operation of the wrapping carton 100. In the unopened wrapped carton 100, a cut piece (not shown) is connected to the tip of the lid piece 22 via a perforation (not shown) on the tip side 22t. The plate 12 is bonded at a plurality of points. When the wrap film 91f is used for the first time, the cut piece (not shown) is cut off at the perforation (not shown) while being peeled off from the front plate 12, and separated from the lid piece 22. By opening the wrap carton 1 in this way, the lid 20 can be rotated around the rear plate edge 18 with respect to the main body 10.

  The unwrapped carton 100 with a wrap has a wrap roll 91 r in the main body 10. The wrap roll 91r has a drawer seal (not shown) attached to the tip of the wrap film 91f, and the tip of the wrap film 91f is peeled from the wrap roll 91r by pulling out the drawer seal (not shown). The wrap film 91f can be pulled out easily. When the wrap film 91f is used, the wrap film 91f is pulled out from the wrap roll 91r by a necessary length and cut by the cutting blade 23. At this time, the lid portion 20 is closed with the wrap film 91f pulled out by a necessary length, the wrap film 91f is sandwiched between the front plate 12 and the lid cover piece 22, the centroid of the lid cover piece 22 is pressed with the thumb, and the cutting blade When the wrapping carton 100 is twisted around the axis 91a so that the center of the wrap film 91f is drawn into the drawn wrap film 91f, it is easy to cut even when the wrap film 91f is attached to the tableware to be wrapped.

  When the wrap film 91f is cut, the cutting blade 23 is put in a state where tension is applied in the drawing direction P. For this reason, if the flap 12f is provided at the center of the front plate 12 at about 1/3 of the entire length of the front plate 12 in the axial direction D, the lid 20 is closed and the centroid of the lid piece 22 is pushed. When this occurs, a gap is formed between the front plate 12 and the lid lid piece 22 in the portion outside the flap 12f, and the wrap film 91f corresponding to the portion outside the flap 12f has a tension in the drawing direction P. Accordingly, the wrap carton 1 may be cut while being slid (drawn), and the cutting line of the wrap film 91f may not be a cut corresponding to the cutting blade 23. Alternatively, even if the flap 12f is continuously formed with the same length as the entire length of the front plate 12 in the axial direction D, the lid 20 is closed and the centroid of the lid piece 22 is pushed. When the central portion of the flap 12f is pushed, both outer portions of the flap 12f sink so as to approach the sub plate 16, and as a result, there is a gap between the front plate 12 and the lid piece 22 at the outer portion. The wrap film 91f corresponding to the portion where the gap is formed may be cut while sliding with respect to the wrap carton 1 according to the tension in the pulling direction P, and the cutting line of the wrap film 91f is There may be a case where the cut edge corresponding to the cutting blade 23 is not obtained.

  In the wrap carton 1 according to the present embodiment, the flap 12f is divided into the left flap 12fA and the right flap 12fB and is provided independently on both sides of the central region 12t. When the centroid of 22 is pushed, the flap 12f is restrained from sinking so as to approach the sub plate 16, and the drawn wrap film 91f can be sandwiched between the flap 12f and the lid cover piece 22, Slip at the time of cutting the film 91f can be suppressed. Furthermore, in the wrap carton 1, since the stopper 12s is formed over the entire length in the axial direction D of the flap 12f, the wrap film 91f sandwiched between the flap 12f and the lid cover piece 22 moves (slides) in the pull-out direction P. ) Can be stopped, and the wrap film 91f can be cut more appropriately.

  Since the wrap film 91f sandwiched between the flap 12f and the lid cover piece 22 after being cut is attached to the stopper 12s, the wrap film 91f is prevented from being rewound onto the wrap roll 91r. Further, when the wrap film 91f is used next time, when the lid portion 20 is opened, the flap 12f floats outside the main body portion 10, so that the wrap film 91f attached to the stopper 12s formed on the flap 12f The tip also floats from the front plate 12 outside the flap 12f and is easy to pick. In particular, since the flap 12f is not formed in the central region 12t in the wrap carton 1, a gap is formed between the central region 12t and the wrap film 91f. Therefore, the wrap film can be easily inserted by inserting a finger into the gap. Can be picked.

  As described above, according to the wrapping carton 100, when the wrap film 91f is cut, the wrap film 91f can be sandwiched between the flap 12f and the lid cover piece 22, so that the wrap film 91f is also outside the central region 12t. The movement (slip) in the drawing direction P can be stopped, and the wrap film 91f can be appropriately cut.

  In the above description, the wrap film 91f is formed in a thin film shape using polyvinylidene chloride as a raw material. However, other than polyvinylidene chloride, for example, a synthetic wrap film usually used in household wraps such as polyethylene and polyvinyl chloride. It may be formed of resin.

  In the above description, both ends of the cut lines 12cA and 12cB forming the flap 12f substantially reach the front plate end side 19, but do not substantially reach the front plate end side 19. It may be stopped in the plane of the front plate 12. In this case, if a crease is made along a virtual straight line connecting both ends of each cut line, the flap is likely to float outward. However, when both ends of each of the cut lines 12cA and 12cB substantially reach the front plate end side 19, even if the lid portion 20 is repeatedly opened and closed, the flap 12f is kept floating (opened outward) satisfactorily. This is preferable.

In the above description, the flap 12f is not formed in the central region 12t. However, the flap may be provided in the central region 12t in a state separated from the left flap 12fA and the right flap 12fB.
FIG. 3A is a front view of a lap carton 1A according to a first modification of the embodiment of the present invention. In the wrap carton 1A, a central flap 12fC is provided between the left flap 12fA and the right flap 12fB. The center flap 12fC partially or entirely overlaps the area of the center region 12t (see FIG. 2). The length of the central flap 12fC in the height direction is the same as the length of the left flap 12fA. Further, the center flap 12fC has the cutting line 12cC reaching the front plate end side 19, and the cutting line 12cC and the front plate end side 19 form an outline. In FIG. 3A, the cut line 12cC is not in contact with the left flap 12fA and the right flap 12fB, but a part of the cut line 12cC may be shared with the cut line 12cA and / or the cut line 12cB. If the center flap 12fC is provided as in the wrap carton 1A, even if the fingertip nail hits the center of the wrap film 91f in the width direction when the lid 20 is opened, the wrap film 91f Since the shearing force that can be generated can be reduced by the central flap 12fC, the break of the wrap film 91f can be suppressed.

  In the above description, the left flap 12fA and the right flap 12fB are separated from each other, but like a lap carton 1B according to the second modification of the embodiment of the present invention shown in FIG. When the centroid of the lid lid piece 22 with the lid 20 closed is pushed toward the front plate 12, the left flap 12fA and the right flap 12fB excessively press the wrap film 91f with the flap 12f and the lid lid piece 22 The left flap 12fA and the right flap 12fB may be connected to each other as long as it can be prevented from sinking to the sub-plate 16 side (to the extent that it cannot be performed). In the wrap carton 1B according to the second modification, the left flap 12fA and the right flap 12fB are connected by the connecting portion 12j. With this configuration, the end points on the center region 12t side of the cut line 12cA of the left flap 12fA and the cut line 12cB of the right flap 12fB do not reach the front plate edge 19 and are straight lines constituting the outline of the connecting portion 12j. It is tied with. The length of the connecting portion 12j in the height direction is such that the left flap 12fA and the right flap 12fB on the side of the auxiliary plate 16 when the centroid of the lid lid piece 22 with the lid portion 20 closed is pushed toward the front plate 12. It can be determined within a range in which excessive subsidence can be avoided, and is 3 mm in this modification. Further, a stopper 12s is provided on the surface through the left flap 12fA, the connecting portion 12j, and the right flap 12fB (in FIG. 3B, a part of the stopper 12s is omitted to show the configuration of the connecting portion 12j. ) If the connection part 12j is provided, it can function as a guide for the wrap film 91f drawn out from the wrap roll 91r.

  In the above description, the stopper 12s is formed by applying UV varnish. However, the stopper 12s may be formed of a substance other than UV varnish, such as applying an adhesive. The stopper 12s may be formed by applying a sheet-like label formed in advance with a material to which the wrap film 91f adheres, in addition to the stopper 12s. As a material to which the wrap film 91f adheres, the wrap film 91f itself (a label formed of the same material as the wrap film 91f) or a synthetic resin such as polyvinylidene chloride, polypropylene, polyethylene terephthalate is accommodated in the wrap carton 1. The thing adhering to the wrap 91 to be mentioned is mentioned. That is, the stopper 12s can be easily peeled off while adhering to the long object, depending on the material of the long object such as the wrap film 91f used, but has a characteristic that foreign matters such as dust do not adhere. It is preferable that it is made of a material that has The same applies to the locking means 19 s formed on the front plate edge 19.

  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 the present 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.

DESCRIPTION OF SYMBOLS 1 Wrap carton 10 Main-body part 10h Opening surface 12 Front board 12cA, 12cB Cut line 12f Flap 12fA Left flap 12fB Right flap 12s Stopper 12t Center area 13 Bottom board 14 Back board 15 Side board 15A Left side board 15B Right side board 18 Rear board edge Side 19 Front plate edge 20 Lid portion 21 Lid plate 21f Bending side 22 掩 Lid piece 22t Tip side 23 Cutting blade 25 Side lid piece 91a Axis 91f Lap film 91r Lap roll 100 Wrapped carton

Claims (4)

A main body formed in a rectangular parallelepiped shape that accommodates a wound body on which a thin film-like object is wound, and four main bodies that are parallel to the axis of the wound body when the wound body is accommodated. One of the rectangular surfaces is formed in an opening surface, and a rear plate constituting one of the two rectangular surfaces orthogonal to the opening surface, and the rectangular surface facing the rear plate are configured. A main body having a front plate and a pair of side plates that form a rectangular parallelepiped end surface at right angles to the four rectangular surfaces;
A lid that is pivotally connected to a rear plate edge, which is an edge that intersects the opening surface of the rear plate, and covers the opening surface. A lid part having a lid piece covering the part;
The said lid piece is the said long object pulled out from the said winding body along the said front board along the front board edge which is an edge which crosses the said opening surface of the said front board between the said front boards. A cutting blade that is formed to have a size that can be sandwiched over the entire width of the sheet and that cuts the drawn long object;
The front plate can be sandwiched between the elongate lid piece and the long object drawn from the wound body when the lid portion is closed. Has a flap;
The two flaps, when the lid portion is pushed toward the front plate when the portion of the lid piece corresponding to the center of the width of the long object is pressed with the lid portion closed, A single isolated first flap provided between the first side plate, which is one of the pair of side plates, and the central region, A single isolated second flap provided between the second side plate facing the first side plate and the central region;
The end near the first side plate of the first flap and the end near the second side plate of the second flap are more central than the end of the elongated object pulled out. located in the area near the in the axial direction in which the axis line extends first width flap has, and a width of the in the axial direction the second flap has the said central region in the axial direction Greater than width;
Winding box. Locking means for restricting movement of the long object in the direction in which the long object is pulled out is formed in the first flap and the second flap;
The wound body storage box according to claim 1. At least one of the first flap and the second flap is formed by a cut line passing through an in-plane of the front plate and the front plate edge;
The wound body storage box according to claim 1 or 2. A wound body wound with a thin long film;
A wound body storage box according to any one of claims 1 to 3;
Containment box with wound body.