JP3187439U - Packing material and packing body using the same - Google Patents

Abstract

Provided is a packing material capable of easily and stably packing an object to be packed by arranging the object to be packed at an appropriate position with respect to a bottom packaging member.
A packaging material including at least a bottom packaging member for packaging an object to be packed. The bottom packaging member 10A is formed with a concave groove 15A for positioning an edge that forms the contour of the bottom Pb of the article P to be held.
[Selection] Figure 1

Description

  The present invention relates to a packaging material including at least a plurality of packaging members for packaging an object to be packed, and relates to a packing material that can position and position the object to be packed appropriately.

  Conventionally, when an object to be packed is transported, the object to be packed is packed with a packing material and transported as a package. Such a packaging material includes a plurality of packaging members and a housing. When packing an object to be packed, the object to be packed is packaged with a packaging member, and these are stored together with the object to be packed in an accommodating housing to form a package. Since the packaging member is formed of a material having a high buffering property, the packaged item can be protected from vibration and impact during transportation (see, for example, Patent Document 1).

  As such a packing material, a packing material as shown in FIG. 7A is generally used. The packaging member constituting the packaging material 8 accommodates the pair of upper packaging members 20 and 20 that package the upper part Pt of the article to be packed P, the bottom packaging member 9 that packages the bottom part Pb of the article to be packed P, and these. A housing case 30 is provided. The upper wrapping member 20 and the bottom wrapping member 9 are formed with housing recesses 21 and 93 for housing a part of the article to be packed P, and the housing 30 is composed of the top wrapping members 20 and 20 and the bottom wrapping. An internal space S having substantially the same size as the packaged item P is packaged with the member 9 (see, for example, Patent Document 2).

JP 2007-284109 A Japanese Patent Laid-Open No. 2001-240048 JP 2003-54640 A

  When packing the article P to be packed using the upper packaging members 20, 20 and the bottom packaging member 9, first, the bottom packaging member 9 is disposed inside the housing 30, and the bottom packaging member 9 The article to be packed P is placed on top.

  However, if there is a space between the bottom part Pb of the article to be packed P and the bottom packaging member 9, the article to be packaged P is appropriate for the bottom packaging member 9, as shown in FIG. May not be disposed at a proper packaging position (that is, it may be displaced from an appropriate position, for example, in the direction of an arrow in the figure).

  In particular, in the case of a packaged object having a more complicated shape than the packaged object P shown in FIGS. 7A and 7B, the packaging member is usually formed in a shape along the complex shape. In packing, it is integrated with the packaged item. Therefore, it is difficult for the person who performs the packing work to easily understand how to hold the packing object with respect to the packing member (packing material) having a complicated shape, and the packing object is placed at an incorrect position. May end up.

  In this state, when the outer wall surface 26 of the upper packaging member 20 is further moved along the inner wall surface 33 of the housing case 30, the upper portion Pt of the article P to be packed is placed in the housing recess 21 of the upper packaging member 20. The upper packaging member 20 may not be accommodated in the internal space S of the housing case 30.

  As a result, the upper packaging member 20 and the article to be packed P must be taken out of the housing 30 again, and the article to be packed P must be arranged again so as to be in an appropriate position with respect to the bottom packaging member 9. , Packing work may take time.

  Furthermore, when a packaged item is packaged with a packaging member without using the housing case as described above, and these are bundled with a binding band to form a package, the packaged item is not disposed at an appropriate position. Therefore, there is a possibility that it cannot be firmly bound with a binding band.

  Such a series of operations is not limited to the positioning of the bottom portion, and the same applies to the case where other parts (for example, side portions) of the article to be packed are not arranged at appropriate positions with respect to the packaging member. Occurs.

  The present invention has been made in view of the above points, and the object of the present invention is to arrange the packaged object at an appropriate position with respect to the packaging member, and to easily package the packaged object. The object is to provide a packing material that can be stably packed.

  In view of such a problem, the inventor has conducted intensive studies, and as a result, the positioning mark is placed on the surface of the packaging member so that the article to be packaged is disposed at an appropriate packaging position with respect to the bottom packaging member. I thought it should be attached to. And it is thought that such a mark for positioning can be attached using a paint, a colored adhesive tape, etc., after forming a packaging member in a manufacturing process, for example.

  However, in the manufacturing process, the operation for attaching the positioning mark is a complicated operation. Even when the positioning mark is added, the coating material and the adhesive tape are used for packaging as the number of times the packaging member is used increases. It was thought that the mark may disappear due to peeling from the surface of the member.

  From such a point of view, the inventor can easily form such irregularities at the time of molding if the irregularities that directly serve as positioning marks are provided on the surface of the packaging member. Furthermore, new knowledge was obtained that the unevenness, which is a mark for positioning, is present even after repeated use.

  The present invention is based on the inventor's new knowledge, and the packaging material according to the present invention is a packaging material that includes at least a plurality of packaging members for packaging an object to be packed, and the plurality of packaging materials The member is characterized in that at least one of a concave groove and a ridge for positioning an edge forming an outline of a portion of the article to be packed to be held is formed.

  According to the present invention, since at least one of the groove and the ridge for positioning the edge forming the contour of the portion to be held of the packaged object is formed, the edge of the packaged object and the package By positioning in accordance with the concave grooves or ridges of the member, the article to be packed can be arranged at an appropriate position with respect to the packaging member. That is, an appropriate arrangement position can be recognized or not misidentified. Thereby, even if it is a case where it packs further using an accommodating housing | casing, or a case where it packs further using a binding band, it can pack a to-be-packaged object in a packing body easily and stably.

  In addition, when the groove is formed in the packaging member, even if a part of the packaging member is shaved due to the article to be packaged coming into contact with the packaging member, the groove is likely to remain compared to the ridge. Therefore, a packaging member can be repeatedly used using a concave groove.

  And if such a ditch | groove can position the to-be-packaged object, the shape of the ditch | groove will not be specifically limited. For example, the shape of the groove section of the groove may be any shape such as a rectangular shape, a V shape, and a U shape, and the groove is formed intermittently even if the groove is continuously formed. As long as the object to be packed can be positioned, the shape of the groove is not particularly limited.

  However, as a more preferable aspect, the concave groove is formed intermittently. According to this aspect, the groove formed intermittently is easier to identify than the groove formed continuously. Furthermore, the packaging member in which the concave groove is formed intermittently can further increase the mechanical strength as compared with the case in which the concave groove is continuously formed.

  On the other hand, the shape of the protruding line is not particularly limited as long as the object to be packaged can be positioned. For example, the shape of the cross section of the convex portion of the ridge may be any shape such as a rectangular shape, a V shape, and a U shape, and even if the ridge is continuously formed, the shape is intermittent. It may be formed, and the shape of the ridge is not particularly limited as long as the object to be packed can be positioned.

  However, as a more preferred embodiment, the ridges are formed continuously. According to this aspect, even if a part of the continuously formed ridge is scraped off at the time of packing or the like, the article to be packed can be positioned by the remaining part of the ridge. Furthermore, the continuously formed ridges can be easily formed as compared to the intermittently formed ridges.

  Moreover, although a packaging member may form at least one of the said ditch | groove and the said protruding item | line with respect to one type of to-be-packaged object, as a more preferable aspect, the said ditch | groove or the said protruding item | line is at least It is formed according to the contour shapes of a plurality of types of objects to be packed whose contour shapes of the parts to be held are different. According to this aspect, a packaging member having at least a positioning mechanism can be used for a plurality of types of items to be packaged having different contour shapes at the site.

  According to the present invention, an object to be packed can be easily and stably packaged by arranging the object to be packed at an appropriate position with respect to the packaging member.

The typical exploded perspective view for explaining the packing material concerning a 1st embodiment of the present invention. It is the schematic diagram which showed the bottom part packaging member shown in FIG. 1, (a) is a perspective view of a bottom part packaging member, (b) is a top view. It is the schematic diagram which showed the bottom part packaging member of the packaging material which concerns on 2nd Embodiment of this invention, (a) is a perspective view of a bottom part packaging member, (b) is a top view. It is the schematic diagram which showed the bottom packaging member of the packaging material which concerns on 3rd Embodiment of this invention, (a) is a perspective view of a bottom packaging member, (b) is a top view. It is the schematic diagram which showed the bottom part packaging member of the packing material which concerns on 4th Embodiment of this invention, (a) is a perspective view of a bottom part packaging member, (b) is a top view. It is the schematic diagram which showed the bottom part packaging member of the packing material which concerns on 5th Embodiment of this invention, (a) is a perspective view of a bottom part packaging member, (b) is a top view. It is the typical figure which showed the conventional packing material, (a) is a typical disassembled perspective view of a packing material, (b) is the typical perspective view which showed the arrangement | positioning relationship between a to-be-packaged item and a bottom packaging member. .

Below, based on drawing, four embodiment which concerns on this invention is described.
[First Embodiment]
FIG. 1 is a schematic exploded perspective view for explaining a packaging material according to a first embodiment of the present invention, and FIG. 2 is a schematic view showing a bottom packaging member shown in FIG. ) Is a perspective view of the bottom packaging member, and (b) is a top view. In addition, the same structure as the conventional packing material mentioned above attaches | subjects the same code | symbol, and abbreviate | omits the detailed description partially.

  As shown in FIGS. 1 and 2 (a) and 2 (b), the packaging material 1 according to the present embodiment is a packaging material for packaging an article P to be packaged. The packaging material 1 includes a bottom packaging member 10A for packaging the bottom Pb of the article to be packed P and a pair of upper packaging members 20 and 20 for packaging the top Pt of the article to be packed P. Further, the packaging material 1 includes an accommodating housing 30 that accommodates an article P to be packaged that is packaged by the bottom packaging member 10 </ b> A and the pair of upper packaging members 20 and 20.

  Here, the material of the bottom packaging member 10A and the top packaging members 20 and 20 is preferably a foamed molded body of a thermoplastic resin. Thermoplastic resins include polystyrene resins, polyolefin resins (eg, polypropylene resins, polyethylene resins), polyester resins (eg, polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate), polycarbonate resins, polylactic acid resins. Etc. In particular, a foamed polyolefin resin is more preferable. For example, a foaming resin having a polypropylene resin and a polyethylene resin (Sekisui Plastics Industrial Co., Ltd .: Piocelan) preferably has a foaming ratio of 20 times. These resins are excellent in recyclability and economical, and further, are superior in cushioning properties during foaming and are lighter than other resins. In addition, the material of the bottom packaging member and the upper packaging member in other embodiments described later is the same. Further, examples of the material of the housing 30 include cardboard and plastic.

  Here, each upper packaging member 20 is formed with a storage recess 21 for packaging the edge of the upper part Pt of the article P to be packed. Similarly, in the bottom packaging member 10A, a storage recess 13 is formed by providing a pair of side wall portions 12 on both sides thereof. The storage recess 13 is a recess for packaging and holding this portion (bottom Pb) by storing and holding the bottom portion Pb of the packaged object P. The storage recess 13 receives a bottom surface of the packaged product P. A surface 13a is formed.

  The housing case 30 is formed with an opening 31 for housing the article to be packed P, and around the opening 31, four lid portions 32, 32,... . Furthermore, the housing 30 has a pair of upper packaging members 20 and 20 and a bottom packaging member 10 </ b> A, and an internal space S having substantially the same size as the packaged item P is packaged. .

  Here, the positioning mechanism of the bottom wrapping member 10A, which is a characteristic part of the present embodiment, will be described. In the present embodiment, a pair of concave grooves 15A for positioning the peripheral edge Pc that forms the contour of the bottom (part) Pb of the article P to be accommodated and held is formed. Each concave groove 15 </ b> A is continuously formed between the pair of side wall portions 12 and 12. 2A and 2B, the distance d between the inner edges 15a and 15a of the grooves 15A and 15A is the same as the width Pd of the article P to be packed. In addition, the shape of the groove section of the concave groove 15A is rectangular in this embodiment, but is not particularly limited as long as it is a shape that can be identified as a concave groove for positioning. The shape may be a letter shape or a U shape.

  Such a concave groove 15A may be formed by punching after forming the bottom packaging member 10A, but in this embodiment, it is formed in accordance with the molding of the bottom packaging member 10A. Specifically, the concave groove 15A can be formed in the bottom packaging member 10A by providing a protruding portion corresponding to the shape of the concave groove 15A in the mold.

  The packing method of the to-be-packaged goods P is demonstrated below using such a packing material 1. FIG. First, all the four lid portions 32, 32,... Formed in the opening 31 of the housing case 30 are opened, and the bottom packaging member 10A is accommodated in the internal space S thereof. Specifically, the outer wall surface 16 of the bottom packaging member 10A is moved along the inner wall surface 33 of the housing 30 to accommodate the bottom packaging member 10A.

  Next, the object to be packed P is accommodated in the accommodating housing 30. At this time, the article to be packed P is arranged between the pair of concave grooves 15A and 15A of the bottom packaging member 10A. More specifically, in the storage recess 13 of the bottom packaging member 10A, each peripheral edge Pc that forms the contour of the bottom Pb of the article P to be stored and held coincides with each inner edge 15a of the recess 15A. Store. In this way, the article P can be easily packaged at an appropriate position with respect to the bottom packaging member 10A.

  And since the to-be-packaged goods P are arrange | positioned in the appropriate position, when the outer wall surface 26 of a pair of upper packaging member 20 is further moved along the inner wall surface 33 of the accommodating housing | casing 30, the upper packaging member 20 is shown. The upper portion Pt of the article to be packed P can be easily housed in the housing recess portion 21 without the upper portion Pt of the packaged item P interfering with the housing recess portion 21. That is, it is possible to easily wrap the upper part Pt of the article to be packed P with the upper packaging member 20 disposed inside the housing case 30. And all the four cover parts 32, 32, ... can be closed, and the to-be-packaged goods P can be made into a package.

  Furthermore, when the concave groove 15A is formed in the bottom packaging member 10A, the concave groove 15A protrudes even if a part of the bottom packaging member 10A is shaved by the article P to be in contact with the bottom packaging member 10A. Since it is not (it is recessed with respect to the surface), it tends to remain. Therefore, the bottom wrapping member 10A can be repeatedly used by utilizing the concave groove 15A.

[Second Embodiment]
3A and 3B are schematic views showing a bottom packaging member of a packaging material according to a second embodiment of the present invention. FIG. 3A is a perspective view of the bottom packaging member, and FIG. 3B is a top view. The packaging material of the second embodiment is different from that of the first embodiment in the positioning mechanism of the bottom packaging member, and the pair of upper packaging members and the housing case are the same. The detailed description below is omitted. 3 (a) and 3 (b), parts of the bottom packaging member having the same functions as those of the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  As shown in FIGS. 3A and 3B, a concave groove 15B is formed in the storage concave portion 13 of the bottom packaging member 10B according to the present embodiment. Specifically, the bottom packaging member 10B is formed with a pair of concave grooves 15B for positioning the peripheral edge Pc (see FIG. 1) that forms the outline of the bottom Pb of the article P to be held. . Each concave groove 15B is intermittently formed between the pair of side wall portions 12, and the shape of the cross section of the groove portion is rectangular. Further, the relationship between the distance d between the inner edges 15b, 15b of the concave grooves 15B, 15B and the width Pd of the article to be packed P is the same as in the first embodiment.

  In this way, by forming the concave groove 15B, the packaged item P can be easily and stably packed in the package. Further, the intermittently formed concave grooves 15B are easier to identify during packaging than the continuously formed concave grooves 15A shown in the first embodiment. Furthermore, the bottom packaging member 10B in which the concave groove 15B is intermittently formed has higher mechanical strength than that in which the concave groove 15A of the first embodiment is continuously formed.

[Third Embodiment]
4A and 4B are schematic views showing a bottom wrapping member of a packaging material according to a third embodiment of the present invention, wherein FIG. 4A is a perspective view of the bottom wrapping member, and FIG. 4B is a top view. The packaging material of the third embodiment is different from that of the first embodiment in the positioning mechanism of the bottom packaging member, and the pair of upper packaging members and the housing case are the same. The detailed description below is omitted. Moreover, in FIG. 4 (a), (b), the same code | symbol is attached | subjected to the part of the bottom part packaging member which has the same function as 1st Embodiment, and the detailed description is abbreviate | omitted.

  As shown in FIGS. 4A and 4B, a convex strip 15 </ b> C is formed in the storage recess 13 of the bottom packaging member 10 </ b> C according to the present embodiment. Specifically, the bottom wrapping member 10C is formed with a pair of ridges 15C for positioning the peripheral edge Pc (see FIG. 1) that forms the outline of the bottom Pb of the article P to be held. . Each protruding line 15 </ b> C is intermittently formed between the pair of side wall parts 12. The distance d between the inner lower edges 15c, 15c of the ridges 15C, 15C and the width Pd of the article P to be packed are the same. Further, the shape of the cross section of the convex portion of the ridge 15C is a rectangular shape in this embodiment, but is not particularly limited to that shape as long as it is a shape that can be identified as a convex groove for positioning. It may be V-shaped or U-shaped.

  In this way, by providing the bottom wrapping member 10C with the pair of ridges 15C, the peripheral edge Pc that forms the contour of the bottom Pb of the article to be packed P is disposed along the inner lower edge 15c of the ridges 15C. Well, the article P can be easily positioned with respect to the bottom packaging member 10C. Moreover, since the ridges 15C are provided intermittently, the ridges 15C can be easily identified. In this way, by forming the ridges 15C, it is possible to easily and stably pack the article P to be packed in the packing body.

[Fourth Embodiment]
FIG. 5 is a schematic view showing a bottom wrapping member of a packaging material according to a fourth embodiment of the present invention, wherein (a) is a perspective view of the bottom wrapping member, and (b) is a top view. The packaging material of the fourth embodiment is different from that of the first embodiment in the positioning mechanism of the bottom packaging member, and the pair of upper packaging members and the housing case are the same. The detailed description below is omitted. 5A and 5B, parts of the bottom packaging member having the same functions as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  As shown to Fig.5 (a), (b), the protruding item | line 15D is formed in the accommodation recessed part 13 of bottom part packaging member 10D which concerns on this embodiment. Specifically, the bottom packaging member 10D is formed with a pair of ridges 15D for positioning the peripheral edge Pc (see FIG. 1) that forms the outline of the bottom Pb of the article P to be held. . Each protrusion 15D is continuously formed between the pair of side wall portions 12. The distance d between the inner lower edges 15d, 15d of the ridges 15D, 15D and the width Pd of the article P to be packed are the same.

  As in this embodiment, by providing the bottom packaging member 10D with a pair of continuous ridges 15C, it is possible to easily position the article P to be packaged with respect to the bottom packaging member 10D. Further, even if a part of the ridge 15D is scraped off at the time of packing or the like, the article to be packed P can be positioned by the remaining part of the ridge 15D. Furthermore, the continuously formed ridges 15D can be easily formed as compared to the intermittently formed ridges 15C shown in the third embodiment.

[Fifth Embodiment]
FIG. 6 is a schematic view showing a bottom wrapping member of a packaging material according to a fifth embodiment of the present invention, wherein (a) is a perspective view of the bottom wrapping member, and (b) is a top view. The packaging material of the fifth embodiment is different from that of the first embodiment in that it is a positioning mechanism that performs positioning with respect to a plurality of types of objects to be packaged having different bottom shapes, and includes a pair of upper packaging members and accommodation. Since the casing is the same, it is not shown in FIG. 6 and the detailed description below is omitted. Moreover, in FIG. 6 (a), (b), the part of the bottom packaging member which has the same function of 5th Embodiment is attached | subjected to the same code | symbol, and the detailed description is abbreviate | omitted.

  As shown in FIG. 6, the bottom wrapping member 10E according to this embodiment includes a positioning mechanism (protrusion) corresponding to the contour shapes of at least two types (plural types) of the objects to be packed P1 and P2 having different bottom contour shapes. 15E, a concave groove 15F) is formed.

  Specifically, a pair of ridges 15E for positioning the periphery that forms the outline of the bottom of the article to be packed P1 to be held is formed in the storage recess 13 of the bottom packaging member 10E. Furthermore, a pair of concave grooves 15F for positioning the peripheral edge forming the outline of the bottom of the article to be packed P2 to be held is formed inside the convex line 15C.

  Between the pair of side wall portions 12, each protrusion 15E is formed continuously, and each groove 15F is formed intermittently. Further, the distance d1 between the inner lower edges 15e, 15e of the pair of ridges 15E, 15E and the width p1 of the article P1 to be packed are the same, and further, the inner edges 15f, 15f of the grooves 15F, 15F. The distance d2 between them is the same as the width p2 of the article P2 to be packed.

  As in the present embodiment, the distance between the inner lower edges 15e, 15e of the pair of ridges 15E, 15E is matched to the width p1 of the article P1, and the distance between the inner edges 15f, 15f of the concave grooves 15F, 15F is Since it matched with the width | variety p2 of the package P2, the package P can be easily positioned with respect to the bottom packaging member 10E in any case of the package P1 and the package P2.

  Further, since the pair of concave grooves 15F are formed inside the pair of ridges 15E, even if the bottom portion of the article to be packed P1 is packaged in the bottom packaging member 10E, the positioning mechanism positioned on the bottom surface of the bottom packaging member 10E is Since it is the concave groove 15F (having no convex portion), the mechanism as the positioning mechanism can be secured without being deformed (crushed) by the load of the bottom packaging member 10E.

  Further, in the case where a complicated uneven shape is formed corresponding to the shape of the bottom portion of the object to be packed, the arrangement position can be obtained by forming a plurality of types of positioning mechanisms in parallel. Can stand out as a landmark.

  As described above, according to the present invention, if the packing operator arranges along the positioning mechanism formed on the packaging member using the entire circumference of the edge of the outline of the article to be packed or a part thereof as a marker, Packing work is performed, and work efficiency can be improved.

  Although five embodiments of the present invention have been described in detail, the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the spirit of the present invention described in the claims of utility model registration. The design can be changed.

  In the present invention, for the sake of simplification of the description, a packaged object having a bottom surface having a rectangular surface has been illustrated. However, in the case where the bottom portion has a complicated contour shape, the positioning mechanism has the entire circumference of the bottom portion or a part thereof. What is necessary is just to be provided in the edge of a part. And if it is provided on a part of the entire circumference of the bottom part, if the operator is informed beforehand, the operator will have a positioning mechanism in which a part of the outline of the packaged object is formed on the packaging member It may be arranged along the line.

  For example, in the first to fifth embodiments, at least one of the pair of concave grooves or the pair of ridges is formed on the bottom packaging member, but the object to be packed can be positioned with respect to the bottom packaging member. If present, one or three or more grooves or ridges may be provided.

  Moreover, in 1st-5th embodiment, although the side wall part was formed in the bottom part packaging member, if the to-be-packaged item can be packaged and can be protected, the flat plate which does not have a side wall part A shaped bottom wrapping member may be used.

  Moreover, in 1st-5th embodiment, it was set as the structure provided with an accommodating housing | casing as a packaging material, However, These may be bundled with a binding band instead of an accommodating housing | casing, and a packaging material is accommodated. A container or the like may be provided instead of the housing.

  Further, in the fifth embodiment, the bottom wrapping member is provided with the concave grooves and the ridges, but all the positioning mechanisms may be only the concave grooves or the ridges.

  In the 1st-5th embodiment, although the positioning mechanism was provided about the bottom packaging member, of course, you may provide a positioning mechanism not only in a bottom packaging member but in any packaging member which wraps an article to be packed. .

  1: Packing material, 10A, 10B, 10C, 10D, 10E: Bottom packaging member, 12: Side wall portion, 13: Storage recess, 13a: Receiving surface, 15A, 15B, 15F: Groove, 15a, 15b, 15f: Inside 15c, 15d, 15e: inner lower edge, 15C, 15D, 15E: ridge, 16: outer wall surface, 20: upper packaging member, 21: storage recess, 26: outer wall surface, 30: storage housing, 31: Opening portion, 32: lid portion, 33: inner wall surface, P, P1, P2: an object to be packed, Pb: bottom portion, Pc: peripheral edge, Pt: upper portion.

Claims (5)

A packaging material comprising at least a plurality of packaging members for packaging an article to be packed,
The packaging material, wherein the plurality of packaging members are formed with at least one of a groove and a ridge for positioning an edge that forms an outline of a portion of the article to be packaged.   The packing material according to claim 1, wherein the groove is formed intermittently.   The packing material according to claim 1, wherein the protrusions are formed continuously.   The said ditch | groove or the said protruding item | line is formed according to the said contour shape of the multiple types of to-be-packaged goods from which the contour shape of the said part differs at least. Packing material.   The package body packed with the packing material in any one of Claims 1-4.