JP6203618B2 - Positioning pads and packaging boxes - Google Patents

Description

  The present invention relates to a positioning pad and a packaging box for accommodating articles having different shapes and sizes.

  Patent Document 1 describes a package that includes a tray (outer box) having an upper end opening and a buffer pad disposed inside the tray, and the upper end opening of the tray is closed by a separate lid or shrink film. ing. The buffer pad includes a buffer plate having the same shape as that of the bottom wall of the tray, and a support plate connected to each side of the buffer plate. In the buffer plate, cuts for imparting flexibility are formed in a predetermined pattern. The support plate extends along the side wall of the tray, and is arranged in a state where the tip is in contact with the bottom wall. By arranging the article on the buffer plate, the article is accommodated in a state of floating with respect to the bottom wall.

  However, the packaging body of Patent Document 1 forms a large gap between the article and the tray when accommodating articles having different shapes and sizes, particularly when accommodating articles having a low overall height. Therefore, it is necessary to prepare a plurality of types of buffer pads having different projecting dimensions of the support plate, which increases the cost.

  Patent Document 2 describes a packaging box that includes an outer box and a pair of packing pads disposed inside the outer box. In the outer box, an outer peripheral wall is erected on an outer peripheral portion of a rectangular bottom wall, and a lid flap is continuously provided on one wall portion constituting the outer peripheral wall. The packing pad includes a holding plate having a large number of cuts and a support plate standing on the outer periphery of the holding plate. The support leg is formed with a size that is half of the outer peripheral wall of the outer box. Thus, in the assembled state, the support plates of the pair of packing pads extend from the bottom wall of the outer box to the lid flap, and hold the article in a suspended state.

  However, the packaging box of Patent Document 2 requires a pair of packing pads to position the article, and thus increases the cost. Contrary to Patent Document 1, when the total height of the article is high, the deformation of the holding plate provided with the notch cannot cope with the article, and the article cannot be held between the pair of packing pads.

Japanese Patent Laid-Open No. 7-232762 Japanese Patent No. 4721796

  An object of the present invention is to reliably position articles having different shapes and sizes in the outer box.

In order to solve the above problems, a positioning pad of the present invention includes a cylindrical outer peripheral wall, a blocking wall provided on one end side of the outer peripheral wall, and a lid wall provided on the other end side of the outer peripheral wall. , A positioning pad for positioning an article accommodated in the outer box, and a covering plate positioned at a distance from the blocking wall, and the covering plate is opposed to the positioning plate. provided on the first side, said to covering plate is bent to the lid wall of the outer box, and a support plate for supporting the between the cover plate and the cover wall, is provided on the support plate, folded a size adjustment line for adjusting the protruding dimension of the support plate relative to the cover plate by, Ru Bei give a.
In the positioning pad of the first aspect, the second side facing the direction orthogonal to the first side of the covering plate is bent with respect to the covering plate and extends along the outer peripheral wall of the outer box. An auxiliary plate extending toward the lid wall is provided.
Further, in the positioning pad of the second aspect, the second side facing the direction orthogonal to the first side of the covering plate is also bent toward the lid wall side of the outer box with respect to the covering plate, A support plate is provided to support between the cover plate and the lid wall.

In this positioning pad, the covering plate is disposed on the article placed on the closing wall of the outer box, and the article is placed between the closing wall and the covering board by bringing the support plate into contact with the lid wall side of the outer box. Positioning can be performed with the pinched. When the total height of the article is low, the article can be reliably positioned by bringing it into contact with the lid wall side without bending the support plate along the dimension adjustment line. When the total height of the article is high, the article can be reliably positioned by bending the support plate along the dimension adjustment line and bringing it into contact with the lid wall. Therefore, it is not necessary to prepare an outer box or a positioning pad with different volumes depending on the shape and size of the article, so that the cost can be reduced. Moreover, since the auxiliary | assistant board or the support board is further provided in the 2nd edge | side of the coating | coated board, it can position an article | item reliably in the stable state.

It is preferable that a locking portion for locking to the lid wall of the outer box is provided at the distal end portion of the support plate and the bent portion bent along the dimension adjustment line. If it does in this way, the state which positioned the article can be maintained reliably.

The packaging box using the positioning pad includes a cylindrical outer peripheral wall, a blocking wall provided continuously on one end side of the outer peripheral wall, and a lid wall provided continuously on the other end side of the outer peripheral wall. an outer box having a cover plate located at a said closing wall and spacing, supporting the said relative covering plate is bent on the top wall side of said outer box for supporting between the cover plate and the lid wall A plate, and a dimension adjustment line provided on the first opposing side of the support plate for adjusting the projecting dimension of the support plate with respect to the cover plate by bending , and accommodated in the outer box a positioning pad for positioning the article, which is configured to include.
In the packaging box according to the first aspect, the second side facing the direction orthogonal to the first side of the covering plate is bent with respect to the covering plate, and is along the outer peripheral wall of the outer box. An auxiliary plate extending toward the lid wall is provided.
Further, in the packaging box of the second aspect, the second side facing the direction orthogonal to the first side of the covering plate is also bent toward the lid wall side of the outer box with respect to the covering plate, A support plate is provided to support between the cover plate and the lid wall.

  The positioning pad of the present invention includes a cover plate that is spaced from the closed wall of the outer box, a support plate that contacts the lid wall side of the outer box, and a dimension adjustment line that adjusts the protruding dimension of the support plate. Therefore, the article can be positioned regardless of the shape or size of the article. Therefore, it is not necessary to prepare outer boxes and positioning pads having different volumes, so that the cost can be reduced.

The disassembled perspective view which shows the packaging box of 1st Embodiment of this invention. The perspective view of the positioning pad made into the 1st use state. Sectional drawing of the packaging box made into the 1st accommodation state. The perspective view of the positioning pad made into the 2nd use condition. Sectional drawing of the packaging box made into the 2nd accommodation state. The perspective view of the positioning pad made into the 3rd use state. Sectional drawing of the packaging box made into the 3rd accommodation state. The top view which shows the blank of an outer box. The top view which shows the blank of a positioning pad. (A)-(D) are partial expanded sectional views of the blank of an outer case and a positioning pad. The disassembled perspective view which shows the packaging box of 2nd Embodiment. The disassembled perspective view which shows the packaging box of 3rd Embodiment. The disassembled perspective view which shows the modification of a packaging box.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(First embodiment)
FIG. 1 shows a packaging box 10 using a positioning pad 40 according to the first embodiment of the present invention. The packaging box 10 includes an outer box 11 and a single positioning pad 40, and stores articles of different shapes and sizes within the outer box 11 by one type of positioning pad 40. In the following description, terms indicating specific directions and positions (for example, terms including “up”, “down”, “side”, “end”, “top”, “bottom”) are used as necessary. However, the use of these terms is to facilitate understanding of the invention with reference to the drawings, and the technical scope of the present invention is not limited by the meaning of these terms.

  The outer box 11 and the positioning pad 40 are formed by punching the paper cardboard sheet 1 as a single blank shown in FIGS. 5 and 6 by a well-known paper punching device. As shown in FIG. 7A, the corrugated cardboard sheet 1 has a configuration in which a corrugated shin 4 is disposed between the front liner 2 and the back liner 3. The state shown in FIG. 7A where the middle shin 4 appears to be wavy is referred to as a step, and the direction in which the middle shin 4 extends is referred to as a step direction.

  In FIG. 5 and FIG. 6, the alternate long and short dash line is a folding line formed by putting a rule from the back liner 3 side so as to compress the wall thickness, as shown in FIG. The solid line is a cutting line (see FIG. 7C) formed by inserting a blade from the front liner 2 to the back liner 3 and a shape line (edge) by punching. The two-dot chain line is a folding line (hereinafter referred to as “reverse ruled line”) formed with a ruled line from the side of the front liner 2 so as to compress the wall thickness, as shown in FIG.

  As shown in FIG. 5, the blank of the outer box 11 includes rectangular side wall portions 12 </ b> A and 12 </ b> B and end wall portions 13 </ b> A and 13 </ b> B that are alternately and linearly continuous in the lateral (width) direction. These wall portions 12A, 12B, 13A, and 13B constitute a cylindrical outer peripheral wall that surrounds the four sides. Among them, a glue margin part 14 for adhering to the end wall part 13B located at the right end part is connected to the side edge of the side wall part 12A located at the left end part. At the boundary between the side wall 12A and the end wall 13A, the boundary between the end wall 13A and the side wall 12B, the boundary between the side wall 12B and the end wall 13B, and the boundary between the glue margin 14 and the side wall 12A Is provided with a folding line 15 extending in the vertical direction.

  Lower first flaps 16A and 16B are connected to lower end edges in the vertical (height) direction of the side wall portions 12A and 12B, and lower second flaps 17A and 17B are connected to lower ends of the end wall portions 13A and 13B. It is installed. Further, upper outer flaps 18A and 18B are connected to upper end edges of the side wall portions 12A and 12B, and upper inner flaps 19A and 19B are connected to upper end edges of the end wall portions 13A and 13B.

  The lower flaps 16A, 16B, 17A, and 17B constitute a blocking wall provided on the bottom (one end side) of the outer peripheral wall in the assembled state. A folding line 20 is provided at each boundary portion between each lower flap 16A, 16B, 17A, 17B and each wall portion 12A, 12B, 13A, 13B. The lower first flaps 16A and 16B are dimensioned so that their tips meet each other in the assembled state, and have a substantially right trapezoidal shape with the lower second flaps 17A and 17B side as an inclined edge. Adhering portions 21 and 21 for adhering to the adjacent lower second flaps 17A and 17B are connected to the inclined right edge of the lower first flaps 16A and 16B, and reverse ruled lines 22 are provided at the respective boundary portions. It has been. Adhering portions 21 and 21 of the lower first flaps 16A and 16B are attached to the outer surfaces of the lower second flaps 17A and 17B with an adhesive such as a vinyl acetate emulsion system. As a result, when the side wall portions 12A, 12B and the end wall portions 13A, 13B are expanded so as to form a quadrangular shape in plan view, the lower flaps 16A, 16B, 17A, 17B are bent so as to unfold in conjunction with each other. Close the bottom opening.

  The upper flaps 18A, 18B, 19A, 19B constitute a lid wall provided in the upper end opening (the other end side) of the outer peripheral wall in the assembled state. A fold line 23 is provided at each boundary between the upper outer flaps 18A and 18B and the side walls 12A and 12B. A holding portion 25 and a locking receiving portion 28 are provided at each boundary portion between the upper inner flaps 19A and 19B and the end wall portions 13A and 13B, and a folding line 24 is provided so as to exclude these forming positions. It has been.

  The holding portion 25 continuously includes a pair of first cutting lines 26 and 26 extending in a direction intersecting with the folding line 24 and end portions located on the upper inner flaps 19A and 19B of the first cutting lines 26 and 26. And a second cutting line 27. When the upper inner flaps 19A and 19B are bent inward with respect to the end wall portions 13A and 13B, the edge by the second cutting line 27 is engaged with the inner surface of the holding portion 25 that is flush with the end wall portions 13A and 13B. The bent state is maintained against the rigidity (waist) of the cardboard sheet 1.

  The locking receiving portion 28 is a long rectangular punching hole provided at the center in the lateral direction of the upper inner flaps 19A and 19B and the end wall portions 13A and 13B. The first cutting edges 29 a and 29 b located at both ends in the horizontal direction extend in the vertical direction so as to intersect (orthogonal) the folding line 24. One second cutting edge 30a located at both ends in the vertical direction extends in the horizontal direction on the end wall portions 13A and 13B, and the other second cutting edge 30b extends in the horizontal direction on the upper inner flaps 19A and 19B. . In the present embodiment, the first cutting edges 29a and 29b are formed so as to be biased toward the upper inner flaps 19A and 19B so that the upper inner flaps 19A and 19B are widely opened. Further, notches 31 for exposing the latch receiving portion 28 are provided on both ends of the upper outer flaps 18A and 18B located on the latch receiving portion 28 in the sealed state.

  As shown in FIG. 6, the blank of the positioning pad 40 includes a rectangular covering plate 41 that can be inserted into a rectangular outer peripheral wall formed by the walls 12 </ b> A, 12 </ b> B, 13 </ b> A, 13 </ b> B of the outer box 11 in the assembled state. The covering plate 41 is positioned at a distance from the lower flaps 16A, 16B, 17A, and 17B, which are closed walls of the outer box 11, and is positioned by sandwiching articles between the closed walls. The covering plate 41 is provided with a large number of cuts 42 made of cutting lines in order to give flexibility. The cuts 42 are provided with a plurality of rows of cut lines located on a straight line at predetermined intervals in the vertical direction. The notch rows adjacent in the horizontal direction have a pattern shape that is phased in the vertical direction.

  Support plates 43A and 43B are connected to opposing edges of the cover plate 41 disposed along the end wall portions 13A and 13B in the assembled state. The support plates 43A and 43B are projected so as to form a trapezoidal shape, and in the assembled state, the support plates 43A and 43B are bent with respect to the cover plate 41 so that the front end portion 44 comes into contact with the upper inner flaps 19A and 19B of the outer box 11. In order to reduce the repulsive force due to the rigidity of the corrugated cardboard sheet 1 in the folded state, lead ruled lines 45 are provided at the boundary portions between the support plates 43A and 43B and the cover plate 41. The lead rule 45 includes a folding line and a plurality of cutting lines provided at predetermined intervals on the folding line. The support plates 43A and 43B have first dimension adjustment lines 46a and 46b for adjusting the projecting dimension from the cover plate 41, and locking portions 48a to 48 for locking to the locking receiving portion 28 of the outer box 11. 48c.

  The first dimension adjustment lines 46a and 46b are reversely provided in parallel to the lead ruled line 45 with a predetermined interval so as to exclude between the first cutting lines 49 and 49 for forming the locking portions 48b and 48c. It is a ruled line. The first dimension adjustment line 46a is located on the tip end 44 side of the support plates 43A and 43B, and is formed with a dimension that does not reach the inclined side edges. The first dimension adjustment line 46b is located between the first dimension adjustment line 46a and the lead rule 45 and is formed so as to reach both inclined side edges. The support plates 43A and 43B are bent along one of the first dimension adjustment lines 46a and 46b, so that the projecting dimension (overall height) from the cover plate 41 is adjusted.

  The locking portions 48a to 48c are provided at the distal end portion 44 of the support plates 43A and 43B and the bent portions 47a and 47b in a state of being bent along the first dimension adjustment lines 46a and 46b. The locking portions 48a to 48c are long square-shaped projecting pieces that are inserted and locked into the locking receiving portion 28 formed of a punching hole. The locking portion 48a is provided so as to protrude outward from the tip end portion 44 of the support plates 43A and 43B. The locking portions 48b and 48c extend between the pair of first cutting lines 49 extending from the inner ends of the first dimension adjustment lines 46a and 46b to the support plates 43A and 43B and the tips of the first cutting lines 49 and 49. Two cutting lines 50 are defined within these. As a result, the support plates 43A and 43B are bent along the first dimension adjustment lines 46a and 46b so as to protrude outward from the bent portions 47a and 47b as shown in FIGS. 3A and 4A. The

  As shown in FIG. 6, auxiliary plates 51 </ b> A and 51 </ b> B are connected to the side edges (opposing portions) of the cover plate 41 arranged along the side wall portions 12 </ b> A and 12 </ b> B in the assembled state. These auxiliary plates 51A and 51B are provided so as to protrude in a direction orthogonal to the protruding direction of the support plates 43A and 43B. The front edges of the auxiliary plates 51A and 51B are curved in an arc shape. A folding line 52 is provided at the boundary between the auxiliary plates 51A and 51B and the cover plate 41. As a result, when the auxiliary plates 51A and 51B are bent along the folding line 52 with respect to the covering plate 41, a repulsive force that returns to the flat unfolded state with the covering plate 41 acts due to the rigidity of the corrugated cardboard sheet 1. Therefore, the auxiliary plates 51A and 51B are bent with respect to the covering plate 41 and disposed in the outer box 11, so that the inner side surfaces of the opposing side wall portions 12A and 12B are pressed with a predetermined pressure.

  The auxiliary plates 51A and 51B are provided with second dimension adjustment lines 53a and 53b for adjusting the projecting dimension from the covering plate 41. The second dimension adjustment lines 53a and 53b are lead rules composed of folding lines and cutting lines. The second dimension adjustment line 53a is located on the tip side of the auxiliary plates 51A and 51B, and the dimension from the folding line 52 is formed to be the same as the dimension from the lead rule 45 to the first dimension adjustment line 46b. The second dimension adjustment line 53 b is located between the second dimension adjustment line 53 a and the folding line 52. The auxiliary plates 51A and 51B are arranged in the outer box 11 so as to extend to the upper side flaps 18A, 18B, 19A, and 19B, which are lid walls, and either of them is projected upward from the upper ends of the side walls 12A and 12B. The projecting dimension is adjusted by bending the second dimension adjusting lines 53a and 53b.

  As shown in FIG. 5, the blank of the outer box 11 is punched so that the direction from the lower flaps 16A, 16B, 17A, 17B to the upper flaps 18A, 18B, 19A, 19B is the step direction. Thereby, the compressive strength which opposes the compressive force of an up-down direction in the assembly state is improved. Moreover, as shown in FIG. 6, the blank of the positioning pad 40 is punched so that the direction inclined at 45 degrees obliquely in the illustrated facing state becomes the step direction. Thereby, in the state assembled | attached to the outer case 11, the support force of the up-down direction of both support plate 43A, 43B and auxiliary | assistant plate 51A, 51B extended in the up-down direction is improved. That is, when punching is performed so that the step direction is parallel to between the support plates 43A and 43B or between the auxiliary plates 51A and 51B, one is difficult to bend, but the other is easily bent. Therefore, both are made difficult to bend by punching so that the step direction is inclined 45 degrees.

  When the article is stored in the packaging box 10, as shown in FIG. 1, the side wall portions 12 </ b> A and 12 </ b> B and the end wall portions 13 </ b> A and 13 </ b> B of the outer box 11 are widened to open the lower end openings to the lower flaps 16 </ b> A, 16B, 17 </ It closes with 17B and arrange | positions articles | goods on lower flap 16A, 16B, 17A, 17B from upper end opening. Thereafter, the support plates 43A and 43B and the auxiliary plates 51A and 51B are bent with respect to the cover plate 41, and the shape, size, height, and the like of the accommodated article are taken into consideration, and the support plates 43A and 43B of the positioning pad 40. The auxiliary plates 51A and 51B are bent (including the case where they are not bent) and arranged in the outer box 11.

  Specifically, as shown in FIGS. 2A and 2B, when the article is small, the support plates 43A and 43B and the auxiliary plates 51A and 51B are not bent. In this state, the positioning pad 40 is inserted into the outer box 11 from the cover plate 41 side, and is placed on the article. Next, the upper inner flaps 19 </ b> A and 19 </ b> B of the outer box 11 are bent inward, and the locking portion 48 a of the positioning pad 40 is inserted and locked to the locking receiving portion 28. Thereafter, the upper outer flaps 18A and 18B are bent inward, and the opposite ends are sealed with a fixing means such as an adhesive tape.

  As shown in FIGS. 3A and 3B, when the article is a medium size, the support plates 43A and 43B are bent outwardly along the first dimension adjustment line 46a, and the support plates 43A and 43B are overlapped with each other. . As a result, the second locking portion 48b of the positioning pad 40 protrudes upward. Further, the auxiliary plates 51A and 51B are not bent. In this state, in the same manner as described above, the positioning pad 40 is disposed in the outer box 11, the upper inner flaps 19 </ b> A and 19 </ b> B of the outer box 11 are bent inward, and the locking portion 48 b is inserted into the locking receiving portion 28. Lock. Thereafter, the upper outer flaps 18A and 18B are bent inward, and the opposite ends are sealed with a fixing means such as an adhesive tape.

  As shown in FIGS. 4A and 4B, when the article is large, the support plates 43A and 43B are bent outwardly along the first dimension adjustment line 46b, and the support plates 43A and 43B are doubled. . Thereby, the 3rd latching | locking part 48c of the positioning pad 40 protrudes upwards. Further, the auxiliary plates 51A and 51B are bent inward along the second dimension adjustment line 53a. In this state, in the same manner as described above, the positioning pad 40 is disposed in the outer box 11, the upper inner flaps 19 </ b> A and 19 </ b> B of the outer box 11 are bent inward, and the locking portion 48 c is inserted into the locking receiving portion 28. Lock. Thereafter, the upper outer flaps 18A and 18B are bent inward, and the opposite ends are sealed with a fixing means such as an adhesive tape.

  Since the auxiliary plates 51A and 51B are bent along the predetermined second dimension adjustment lines 53a and 53b as the upper flaps 18A, 18B, 19A, and 19B are bent, the auxiliary plates 51A and 51B are not necessarily first. There is no need to bend. Further, as shown in FIGS. 2B, 3B, and 4B, the support plates 43A and 43B have any first dimension adjustment so that the lower end, which is a boundary line with the cover plate 41, is positioned below the upper surface of the article. It is determined whether the lines 46a and 46b are bent (including the case where the lines 46a and 46b are not bent).

  In a state where the article is accommodated in the packaging box 10, any of the locking portions 48 a to 48 c of the positioning pad 40 is locked and positioned to the locking receiving portion 28 of the outer box 11, and the support plates 43 </ b> A and 43 </ b> B are positioned. The front end portion 44 or the bent portions 47a and 47b are supported in contact with the inner side surfaces of the upper inner flaps 19A and 19B. Further, the auxiliary plates 51A and 51B of the positioning pad 40 extend upward along the side wall portions 12A and 12B of the outer box 11, and the lateral movement of the positioning pad 40 is also restricted. Therefore, the positioning pad 40 is disposed in a stable positioning state on the article in the outer box 11.

  2B, FIG. 3B, and FIG. 4B, the lower end of the support plates 43A and 43B is positioned below the upper surface of the article so that the covering plate 41 is supported downward from the upper side and is flexible by the cuts 42. The covering plate 41 imparted with the property is deformed along the outer shape (upper surface) of the article. As a result, the article is sandwiched so as to be pressed toward the lower flaps 16A, 16B, 17A, 17B of the outer box 11 by the positioning pad 40, and is reliably positioned.

  In addition, by bending the support plates 43A and 43B along the first dimension adjustment lines 46a and 46b of the positioning pad 40, it is possible to ensure that articles having different shapes, sizes, heights, and the like are in the outer box 11. Can be positioned and accommodated. Therefore, since it is not necessary to prepare the outer box 11 and the positioning pad 40 having different volumes depending on various situations such as the shape, size, height, and storage amount of the article, the cost can be reduced.

(Second Embodiment)
FIG. 8 shows the packaging box 10 of the second embodiment. This packaging box 10 is different from the first embodiment in that support plates 43 </ b> A to 43 </ b> D are provided on all four sides of the cover plate 41 without providing auxiliary plates 51 </ b> A and 51 </ b> B on the positioning pad 40. Specifically, the outer box 11 is provided with a latch receiving portion 28 formed of a long rectangular punching hole at the lateral center of the side wall portions 12A, 12B and the upper outer flaps 18A, 18B. Further, the cover plate 41 of the positioning pad 40 is provided with support plates 43C and 43D on the sides facing the side walls 12A and 12B, and a lead ruled line 45 is provided at the boundary with the cover plate 41. The support plates 43C and 43D have the same configuration as the support plates 43A and 43B provided with the first dimension adjustment lines 46a and 46b and the locking portions 48a to 48c.

  The packaging box 10 can obtain the same operations and effects as those of the first embodiment, and reliably positions the positioning pad 40 with respect to the outer box 11 without moving in the horizontal (width and depth) direction. it can. Therefore, the article can be reliably positioned between the lower flaps 16 </ b> A, 16 </ b> B, 17 </ b> A, 17 </ b> B of the outer box 11 and the covering plate 41 of the positioning pad 40.

(Third embodiment)
FIG. 9 shows a packaging box 10 of the third embodiment. The packaging box 10 is provided with only the support plates 43A and 43B without providing the auxiliary plates 51A and 51B on the positioning pad 40, and the support plates 43A and 43B are positioned on the side wall portions 12A and 12B of the outer box 11. This is different from the first embodiment. Specifically, the outer box 11 is provided with a pair of locking receiving portions 28 at the boundary between the side wall portions 12A and 12B and the upper outer flaps 18A and 18B, and is folded at a position excluding these locking receiving portions 28. A curve 23 is provided. Further, the positioning pad 40 is connected with support plates 43A and 43B having a square shape at a pair of side edges corresponding to the side wall portions 12A and 12B of the cover plate 41, and a lead ruled line 45 at a boundary portion with the cover plate 41. Is provided. The support plates 43A and 43B include first dimension adjustment lines 46a and 46b and locking portions 48a to 48c, and the locking portions 48a to 48c are provided in pairs. Even if it does in this way, the effect | action and effect similar to 1st Embodiment can be acquired.

  The positioning pad 40 and the packaging box 10 of the present invention are not limited to the configuration of the above embodiment, and various modifications can be made.

  For example, since the positioning pad 40 has a quadrangular covering plate 41 because the outer box 11 has a quadrangular shape in plan view, the plan view shape of the covering plate 41 can be changed as desired. In addition, the pair of support plates 43A and 43B protruding from the facing portion of the cover plate 41 are connected. However, when the cover plate 41 has a hexagonal shape in plan view, the support plate is connected to every other side (three places). It is good also as a structure to install. Moreover, the formation pattern of the notch 42 for providing the covering plate 41 with flexibility can be changed as desired.

  The outer box 11 is provided with a latch receiving portion 28 made of a punched hole from the end wall portions 13A, 13B to the upper inner flaps 19A, 19B, but may be provided only on the upper inner flaps 19A, 19B side, You may provide only in 13A, 13B side. Moreover, although the notch part 31 which exposes the latching receiving part 28 was provided in upper upper flap 18A, 18B, it is good also as a structure which does not provide this notch part 31. FIG. Moreover, although the holding | maintenance part 25 for maintaining a bending state was provided in upper inner flap 19A, 19B, it is good also as a structure which does not provide this holding | maintenance part 25. FIG.

  The outer box 11 has a one-touch type structure in which the lower flaps 16A, 16B, 17A, and 17B, which are closed walls, are interlocked with the development of the side wall portions 12A and 12B and the end wall portions 13A and 13B. A general-purpose format having the same configuration as that of the upper flaps 18A, 18B, 19A, and 19B may be used. Moreover, like each embodiment, end wall part 13A, 13B which comprises an outer peripheral wall, and side wall part 12A, 12B are connected in the horizontal direction, and upper side flap 18A, 18B-19A which comprises a cover wall up and down is provided. Various forms can be used without being limited to the form (type A) in which 19B is continuously provided.

  For example, as shown in FIG. 10, the upper inner flaps 19A and 19B may be connected to a pair of end wall portions 13A and 13B, and the lid flap 32 may be connected to one side wall portion 12B (B type). . In this case, as shown in the drawing, the positioning pad 40 is preferably configured such that the auxiliary plates 51A and 51B or the support plates 43C and 43D are not provided on the edges corresponding to the side wall portions 12A and 12B. Further, a pair of end wall portions 13A, 13B and side wall portions 12A, 12B constituting the outer peripheral wall are connected to each edge of one block wall having a rectangular shape, and predetermined wall portions 12A, 12B, 13A are provided. , 13B may be of a type (C type) in which an inner flap and a lid flap constituting the lid wall are connected in series.

  Although the outer box 11 has a quadrangular shape in plan view, the outer box 11 may have an octagonal shape in plan view in which a chamfer wall is provided between the end wall portions 13A and 13B and the side wall portions 12A and 12B. In other words, the polygonal shape may be a polygonal shape of 3 or more in plan view. That is, the outer box 11 is connected to the outer peripheral wall having the end wall portions 13A, 13B and the side wall portions 12A, 12B with a closed wall made of lower flaps 16A, 16B, 17A, 17B on one end side, A lid wall composed of upper flaps 18A, 18B, 19A, 19B is continuously provided on the other end side, but a cylindrical outer peripheral wall, a blocking wall provided on one end side of the outer peripheral wall, and a second end side of the outer peripheral wall. What is necessary is just a structure which has the provided lid wall. Of course, at least one of the blocking wall and the lid wall may be formed as a separate blank with respect to the outer peripheral wall.

  The packaging box 10 is provided with a latch receiving portion 28 formed of a punched hole in the outer box 11 and locking portions 48a to 48c formed of projecting pieces on the positioning pad 40. It is good also as a structure which provides and provides a notch as latching | locking part 48a-48c. Further, as a configuration in which the outer casing 11 and the positioning pad 40 are not provided with the locking receiving portion 28 and the locking portions 48a to 48c, the front end portions 44 or the bent portions 47a and 47b of the support plates 43A and 43B are formed on the end wall portion 13A, It is good also as a structure positioned at the ridge part between 13B (outer peripheral wall) and upper inner flap 19A, 19B (lid wall).

  In the first, second, and fourth embodiments, each of the outer casing 11 and the positioning pad 40 is provided with one locking receiving portion 28 and locking portions 48a to 48c. However, as in the third embodiment, It is good also as a structure which provides the two or more latching receiving parts 28 and the latching | locking parts 48a-48c. In the third embodiment, the outer casing 11 and the positioning pad 40 are provided with a pair of locking receiving portions 28 and 28 and locking portions 48a to 48c and 48a to 48c. It is good also as a structure which provides each one latching receiving part 28 and latching | locking part 48a-48c like embodiment.

  In the embodiment, the paper-made cardboard sheet 1 is punched to form the positioning pad 40 and the outer box 11, but the resin-made cardboard sheet 1 may be punched. Moreover, it is not restricted to the corrugated cardboard sheet 1 and may be formed from a single cardboard or resin sheet.

10 ... Packaging box 11 ... Outer box 12A, 12B ... Side wall (outer peripheral wall)
13A, 13B ... End wall (outer peripheral wall)
16A, 16B ... Lower first flap (blocking wall)
17A, 17B ... Lower second flap (blocking wall)
18A, 18B ... Upper outer flap (lid wall)
19A, 19B ... Upper inner flap (lid wall)
DESCRIPTION OF SYMBOLS 28 ... Locking receiving part 40 ... Positioning pad 41 ... Covering plate 42 ... Notches 43A-43D ... Support plate 44 ... Tip part 46a, 46b ... 1st dimension adjustment line 47a, 47b ... Bending part 48a-48c ... Locking part 51A, 51B ... auxiliary plate 53a, 53b ... second dimension adjustment line

Claims (5)

A cylindrical outer peripheral wall, a blocking wall provided on one end side of the outer peripheral wall, and a lid wall provided on the other end side of the outer peripheral wall. A positioning pad for positioning an article housed in a box,
A covering plate positioned at a distance from the blocking wall;
It said provided first opposed sides of the cover plate, said contrast covering plate is bent to the lid wall of the outer box, and a support plate for supporting the between the cover plate and the lid wall,
A dimension adjustment line provided on the support plate and for adjusting the projecting dimension of the support plate relative to the cover plate by bending ;
Bei to give a,
An auxiliary plate that is bent with respect to the cover plate and extends toward the lid wall along the outer peripheral wall of the outer box is provided on the second side of the cover plate that faces the direction orthogonal to the first side. A positioning pad characterized by being made . A cylindrical outer peripheral wall, a blocking wall provided on one end side of the outer peripheral wall, and a lid wall provided on the other end side of the outer peripheral wall. A positioning pad for positioning an article housed in a box,
A covering plate positioned at a distance from the blocking wall;
It said provided first opposed sides of the cover plate, said contrast covering plate is bent to the lid wall of the outer box, and a support plate for supporting the between the cover plate and the lid wall,
A dimension adjustment line provided on the support plate and for adjusting the projecting dimension of the support plate relative to the cover plate by bending ;
Bei to give a,
The second side of the cover plate that is opposed to the direction orthogonal to the first side is also bent toward the cover wall of the outer box with respect to the cover plate, and between the cover plate and the cover wall. A positioning pad comprising a supporting plate for supporting . 2. A locking portion for locking to the lid wall of the outer box is provided at a front end portion of the support plate and a bent portion bent along the dimension adjustment line. Or the positioning pad of 2 . An outer casing having a cylindrical outer wall, a blocking wall continuously provided on one end of the outer peripheral wall, and a lid wall continuously provided on the other end of the outer peripheral wall;
Wherein a covering plate located at a closing wall and spacing, a support plate said to covering plate is bent on the top wall side of said outer box for supporting between the cover plate and the cover wall, said support Positioning for positioning an article housed in the outer box , provided on a first opposing side of the plate , and having a dimension adjustment line for adjusting a protruding dimension of the support plate relative to the covering plate by bending Pad,
With
An auxiliary plate that is bent with respect to the cover plate and extends toward the lid wall along the outer peripheral wall of the outer box is provided on the second side of the cover plate that faces in the direction orthogonal to the first side. A packaging box characterized by being made . An outer casing having a cylindrical outer wall, a blocking wall continuously provided on one end of the outer peripheral wall, and a lid wall continuously provided on the other end of the outer peripheral wall;
Wherein a covering plate located at a closing wall and spacing, a support plate said to covering plate is bent on the top wall side of said outer box for supporting between the cover plate and the cover wall, said support Positioning for positioning an article housed in the outer box , provided on a first opposing side of the plate , and having a dimension adjustment line for adjusting a protruding dimension of the support plate relative to the covering plate by bending Pad,
With
The second side of the cover plate that is opposed to the direction orthogonal to the first side is also bent toward the cover wall of the outer box with respect to the cover plate, and between the cover plate and the cover wall. A packaging box comprising a supporting plate for supporting .

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