JP2009161242A - Hanging packing box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a highly versatile hanging packing box capable of facilitating hanging packing with a reduced number of members, and quickly adapted to articles having different sizes and shapes. <P>SOLUTION: The hanging packing box includes a box bottom side face configuration half body (a) formed of a bottom plate 1 and both side face plates 2, 3 integrally and foldably provided at both side edges of the bottom plate which are parallel to each other, and a box top front and back face configuration half body b formed of a top plate 4 and front and back face plates 5, 6 integrally and foldably provided at both side edges of the top plate which are parallel to each other. The lower end edge and front and back edges of the front and back face plates of the half body b are fit into a groove 10 formed continuously on inner face edges of the bottom plate and both the side face plates of the half body (a) so as to assemble and form a box body. A flexible sheetlike hanging member 20 for supporting the lower side of a packaged good is provided between upper ends of both the side face plates of the half body a, and a flexible sheetlike holding member 21 for holding the upper side of the packaged good is provided between lower ends of the front and back face plates of the half body b so as to hold the packaged good A between the hanging member 20 and the holding member 21 in the box body assembled from both the half bodies a, b. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a suspension type packaging box that is mainly used for packaging impact sensitive objects such as electronic devices and precision machinery, and can be used repeatedly and can be used for various types of packages.

  Conventionally, shock-absorbing materials such as air bags and styrofoam are used in the gap between the package and the packaging container as a method for packing impact-sensitive items such as electronic equipment, precision equipment, precious glass and ceramics for transportation. In general, a gap filling method in which the package is prevented from being damaged during transportation by packing, or a foamed polystyrene is used to match the outer shape of the package, but a buffer holding material is used.

In recent years, a so-called hammock system is used in which two cushioning sheets are stretched on a packaging container and the package is held in a suspended state by holding the package sandwiched between the sheets. Has been proposed (for example, Patent Documents 1 and 2).
JP 7-330034 A Japanese Patent No. 3796824

  The conventional hammocks-type packaging described above is configured such that a member for holding a sheet for hanging in a suspended manner and an outer box for packaging are configured separately, and thus requires a lot of materials, The outer box is made of paper such as corrugated cardboard, and the sheet for hanging is made of synthetic resin, and since several different materials are used, there is a problem that the waste product must be handled separately. It was.

  Furthermore, the sheet for hanging must be fixed to a holding member such as a frame for holding the sheet, and fixed to the holding member in a state set in advance to a length corresponding to the volume of the package to be held. It is effective as a dedicated package for packaging the same shape, such as electronic parts shipped from manufacturing factories, but it can be used immediately for many kinds of goods. There was a problem that I could not do it.

  In addition, after the package arrives at the consumer via a distribution route from a shipping point such as a factory, it is currently disposed of at that stage, and there is a problem that materials are wasted.

  In view of the conventional problems as described above, the present invention can be easily suspended in a package with a small number of members, and can be used immediately in response to articles of different sizes and shapes, and is versatile. It was made for the purpose of providing a suspended packaging box.

  The feature of the invention described in claim 1 for solving the conventional problems as described above and achieving the intended purpose is that the bottom plate constituting the cubic box and the side edges parallel to each other can be folded. A box bottom side surface configuration half composed of both side plates of the box body provided integrally with the front and rear of the box body integrally provided so as to be foldable on both side edges parallel to the top plate and the top plate constituting the box body A box top front / rear surface configuration half comprising a face plate, and a lower end edge and a front / rear edge of the front / rear surface configuration half of the box top front / rear surface configuration half on a bottom plate and an inner surface edge of both side plate The box is assembled by being fitted into a concave groove formed in a continuous arrangement, and a suspension member in the form of a flexible sheet for holding the lower side of the package between upper ends of both side plates of the box bottom side surface half And the front and rear surface plates of the box top front and rear surface configuration half A state in which a pressing member in the form of a flexible sheet for holding the upper side of the package is provided between the ends, and the box body is configured by assembling the box bottom side surface configuration half and the box top front / rear surface configuration half In the box body in a state in which the box body is assembled by combining the two halves, provided with an anti-slipping member between the half bodies to prevent the box top side surface half of the box top front and back surface half from coming out of the half body. The suspended packaging box is characterized in that the package is held between the suspension member and the holding member and stored in a suspended state.

  According to a second aspect of the present invention, in addition to the configuration of the first aspect, the concave grooves formed in both side surface plate portions of the box bottom side surface configuration half are formed in a cross-sectional shape having a width wider than the opening width. The front and rear side plates of the box top front / rear surface configuration half have concave portions formed in a cross-sectional shape in which the distal end side is wider and the proximal end side is narrower than the distal end side corresponding to the sectional shape of the recessed groove. A groove fitting protrusion is provided, and the cube-shaped box is assembled by assembling both halves by inserting the groove fitting protrusion from the end of the groove.

  According to a third aspect of the present invention, in addition to the configuration of the first aspect of the first or second aspect, the half-body slip-off preventing member is a top portion of both side plates of the box bottom side surface configuration half. It is made to comprise with the strip | belt-shaped material wound around on the top plate of the said box top front-and-back surface structure half body.

  In addition to the configuration of any one of the first to third aspects, a feature of the invention described in claim 4 is a folding line that can be folded in the box outward direction at the center of the bottom plate and top plate of each half. It is in having.

  According to a fifth aspect of the present invention, in addition to the configuration of any one of the first to fourth aspects, the suspension member and / or the pressing member has one end for each half. Thus, the length in the box can be adjusted by changing the mounting position.

  According to a sixth aspect of the present invention, in addition to the structure of any one of the first to fifth aspects, the two halves are on the surface side of a flexible synthetic resin thin plate material. A hollow structure plate with a space inside is used by stacking and integrating multiple sheet-shaped materials with protrusions that are formed by regularly molding a large number of hollow frustoconical protrusions that are extruded from the back to the back side The hollow structure plate is configured such that the surface side where the recessed portion corresponding to the protrusion of the sheet material with protrusion is exposed faces the outer surface side of the box, and the suspension member and / or the pressing member is The sheet-like material with protrusions is constituted by one sheet, and the protrusions protruding from the respective back surfaces are fitted and fixed to the recessed portions of the outer surfaces of the both halves.

  According to a seventh aspect of the present invention, in addition to the configuration of the sixth aspect, the suspension member and / or the holding member has a projection fitted into the recessed portion at one end side with respect to the outer peripheral surface of each half body. The length of each box can be changed by fixing the other end side of the other half side with respect to the outer peripheral surface of each half body and fitting the protrusion to the recessed portion. is there.

  In the present invention, a box bottom side surface half comprising a bottom plate constituting a cubic box and both side plates of the box integrally provided so as to be foldable on both side edges parallel to each other, and the box A box top front / rear surface half composed of a top plate and a front / rear face plate constituting the box integrally provided so as to be foldable on both side edges parallel to each other. The box body is assembled and formed by fitting the lower end edge and the front and back edges of the front and rear face plates into a concave groove formed in a continuous arrangement on the bottom face of the box bottom side face half and the inner face edges of both side face plates. A suspension member in the form of a flexible sheet for holding the lower side of the package is provided between the upper ends of both side plates of the body, and for holding the upper side of the package between the lower ends of the front and rear side plates of the box front and rear side configuration half. A pressing member in the form of a flexible sheet, In a state where the half body is assembled and the box body is assembled, the package is held between the suspension member and the holding member in the box body and is stored in a suspended state. With the main component, the package is packaged in a suspended state, so that a suspended package box can be provided at low cost, and the suspended package operation using this package box can be easily performed.

  In the present invention, the concave grooves formed in both side plate portions of the box bottom side surface constituting half are formed in a cross-sectional shape wider on the back side than the opening width, and both side edges of the front and rear face plates of the box top front and rear surface constituting half body The groove includes a groove fitting protrusion that is formed in a cross-sectional shape having a width that is wider on the distal end side and narrower on the proximal end side than the distal end side, corresponding to the cross-sectional shape of the groove. In the state prior to fixing between the halves by the half-body prevention member, the halves are assembled by assembling both halves by inserting them from the end of the concave groove. The body will be self-supported in an assembled state, and the operability of the packing operation will be improved and the strength after packing will be high.

  In the present invention, the anti-separation member between the half bodies is constituted by a belt-like material that is wound on the top plate of the box top front / rear side surface configuration half so as to straddle the tops of both side plates of the box bottom side configuration half. Therefore, the operability at the time of packing work is good and the safety after packing is high.

  In the present invention, a fold line that can be folded in the outer direction of the box is provided at the center of the bottom plate and the top plate of each half, so that each half can be folded into a flat state when not in use or at a transportation site. It can be in a folded state, is not bulky, and is convenient for storage and transportation.

  In the present invention, the suspension member and / or the holding member can be adjusted to various lengths by adjusting the length in the box by changing the attachment position of each end with respect to each half. It can be made to correspond to the package at the time of packaging, and is rich in versatility.

  In the present invention, each of the halves has a shape in which a large number of hollow frustoconical protrusions having a shape extruded from the front surface side to the back surface side of a flexible synthetic resin thin plate material are integrally molded. A hollow structure board having a space is used by stacking and integrating a plurality of sheet-like materials with protrusions, and a recessed portion corresponding to the protrusion of the sheet-like material with protrusions of the hollow structure board is exposed. The front surface side is configured to face the outer surface side of the box body, and the suspension member and / or the pressing member are configured by a single sheet material with protrusions, and the protrusions protruding on the respective back surfaces are formed on the both surfaces. By fitting and fixing to the concave portion of the outer surface of the half body, the fixed portion of each of the suspension member and the holding member against each half body is countered by the radial shear stress on the protrusion, and simple adhesion or adhesion In Even in this case, a fixed state with high yield strength can be obtained.

  In addition, since the material to be used is a hollow structure plate and a sheet-like material with projections, which is a semi-finished product for its production, the procurement of the material is made at the same location, making the production easy, and almost all are of a single type. Since it is manufactured from a synthetic resin material, it is easy to recycle.

  In the present invention, the suspension member and / or the holding member is fixed at one end side to the outer peripheral surface of each half body by fitting a protrusion into the recessed portion and having the other end side at the outer periphery of each half body. Since the length of each box can be changed by fitting the protrusion to the recessed portion at a different position with respect to the surface, the length of the suspension member and / or the holding member after the length adjustment The strength of the fixed part is high, and it becomes effective due to the versatility of this packaging box.

  Next, embodiments of the present invention will be described based on examples shown in the drawings.

  As shown in FIG. 2, the packaging box is configured such that a cubic box B is formed when the packaging A is held and assembled. As shown in FIG. 1, this packaging box is composed of a bottom plate 1 constituting a box stand B, and left and right side plates 2 and 3 integrally provided so as to be foldable on both side edges parallel to each other. A box top front / rear surface configuration half b composed of a side surface configuration half a, a top plate 4 constituting the box A, and front / rear surface plates 5 and 6 integrally provided so as to be foldable on the front and rear edge sides parallel to each other. It consists of and.

  The box bottom side surface configuration half a is integrated so as to be foldable via folding lines 7 and 7 so that the left and right side surface plates 2 and 3 can be raised with respect to the bottom plate 1 at an angle of approximately 90 degrees. The box top front / rear surface configuration half b is integrated via folding lines 8 and 8 so that the front and rear surface plates 5 and 6 can be bent downward at an angle of 90 degrees with respect to the top plate 4. .

  Concave grooves 10 and 10 are formed on the inner sides of the bottom plate 1 and the left and right side plates 2 and 3 of the box bottom side configuration half a, respectively, so as to be continuous with the bottom plate 1 and the left and right side plates 2 and 3, respectively. Has been. On the other hand, on both edges of the front and rear face plates 5 and 6 of the box top front and rear face construction half b, concave groove fitting protrusions 11, 11, 11, 11, and 11 are integrally projected. 2 is fitted into the concave grooves 11, 11 of the left and right side plates 2, 3, and the lower end edges 12 of the front and rear side plates 5, 6 are fitted into the concave grooves 10 on the surface of the bottom plate 1, as shown in FIG. It can be assembled in the state of the body B.

  Further, a fold line 15 is formed in the center position between both side plates of the bottom plate 1 in the longitudinal direction of the box so that the bottom plate 1 can be mountain-folded below the bottom plate by the fold line 15 as shown in FIG. In addition, a folding line 16 is formed in the central portion between the front and rear surface plates of the top plate 4 in the left-right direction of the box, and the top plate 4 can also be mountain-folded to the upper side of the top plate by the folding line 16 as shown in FIG. It has become. When assembled in the box shape shown in FIGS. 1 and 2, the left and right side plates 2 and 3 are separated by the front and rear side plates 5 and 6, and the front and rear side plates 5 and 6 are placed between the left and right side plates 2 and 2, respectively. By being restricted by 3, the folding line positions of the bottom plate 1 and the top plate 4 are prevented from being bent and the box shape is maintained.

  A hanging member 20 made of a flexible sheet-like material having a rectangular shape is hung between the upper edges of both side plates 2 and 3 of the box bottom side surface half half a in a hammock-like state with a slack in the central portion. The two ends are fixed on the outside of the side plates 2 and 3. On the other hand, between the lower end edges of the front and rear surface plates 5 and 6 of the box top front and rear surface configuration half b, a pressing member 21 made of a flexible sheet-like material having a rectangular shape gave a slack to the central portion in a hammock shape. It is spanned in a state, and both ends thereof are fixed outside the front and rear face plates 5 and 6.

  One end of the suspension member 20 is fixed in advance to the outer surface of one side plate, and the other side is adjusted to the other side by adhesive tape or other fixing means when packing the package so that the slack length between the side plates can be adjusted. It can be fixed at any position on the outer surface of the face plate.

  Similarly, even in the holding member 21, one end of the pressing member 21 is fixed in advance to one outer surface of the front and back plates, and the other end side is adjustable with an adhesive tape or the like when packing the package so that the slack length between the front and rear plates can be adjusted. By means, it can be fixed at an arbitrary position on the other outer surface of the front and rear plate.

  The box bottom side surface constituting half body a is provided with a half-body slip-off preventing member 23 for maintaining the shape of the box body A assembled in a cubic shape as shown in the figure. This is composed of a belt-like material wound on the top plate 4 of the box top front / rear surface configuration half b across the top of the side plates 2 and 3 of the box bottom side configuration half a, and a part of the bottom plate 1 The one side plate is fixed to a part of the side plate. As shown in FIG. 4, the two halves a and b combined with each other are formed by wrapping the upper surface of the top plate 4 from the outer surface side of both side plates 2 and 3 and fixing the both ends with an adhesive tape 24. Is designed to prevent slipping off. It should be noted that a hook-and-loop fastener may be used instead of the adhesive tape 24, and although not shown in the drawing, this half-body slip-off preventing member 23 is fixed at one end to the outer surface of one side plate 2, The other end may be detachably fixed to the outer surface of the other side plate 3 using an adhesive tape or a hook-and-loop fastener.

  As shown in FIGS. 3 and 4, the suspension-type packaging box constructed in this way has the lengths of the suspension members 20 and the holding members 21 of both halves a and b matched to the size of the package A. Adjust and place the package A on the suspension member 20 of the half body a, and fit the half body b into the half body a from above, so that the holding member 21 of the half body b holds it on the suspension member 20 Press down the top of the package. In this state, the package A is held in a suspended state so as to be wrapped by the belt-shaped suspension member 20 and the pressing member 21 that are arranged in a horizontal direction.

  After that, by fixing the half halves a and b by the half body stopper member 23, the package A is centered in the box B even if it is tilted in any direction or upside down. The state suspended in the air is maintained.

  The half halves a and b described above may be any plate material having a desired strength as a packaging box, and the sheet-like material constituting the suspension member 20, the pressing member 21 and the half body stopper member 23 is acceptable. Although a belt-like film material having flexibility can be used, it is preferable to use a special material described below.

  That is, as the sheet material constituting the suspension member 20, the pressing member 21, and the half-body detachment preventing member 23, the sheet material 30 with protrusions shown in FIGS. 8A and 8B is used. This is because a large number of frustoconical projections 32 are regularly and integrally projected on the back surface of a flexible synthetic resin thin plate material 31, and the thin plate material 31 corresponding to the projection 32 has a front surface side. Is formed with a frustoconical recessed portion 33 having the same center line of the protrusion 32, and the recessed portion 33 is molded into a shape in which the protrusion 32 fits inside. In other words, when the thin plate material 31 is sandwiched between the frustoconical concave mold 35 and the similar convex mold 36 that fits inside, the concave portion 33 is formed on the surface side, and the concave portion 33 is formed on the corresponding surface side. The projection 32 is formed.

  And as for this sheet material 30 with a projection, although polypropylene is used as an example, vinyl chloride may be used besides this. Further, the arrangement of the protrusions 32 is regularly projected in a staggered arrangement as an example, but other arrangements such as a lattice may be used.

  In addition, as shown in FIG. 9, the two halves a and b are joined to the above-mentioned two protrusion-formed sheet-like materials 30 and 30, and the top surfaces of both the protrusions 32 and 32 are joined to each other. A hollow structure plate 40 is used in which the gaps are welded to be integrated with each other so that the spaces between the thin plate members 32 and 32 and the numerous projections 32 are hollow. Although not shown in the drawing, the hollow structural plate 40 may be a plate in which a flat plate material is bonded to one side surface. In this case, the surface where the above-described recessed portion 33 is exposed is formed in both halves. Used as the outer surface of a and b.

  Then, as shown in the figure, the half body a and the suspension member 20 are connected by overlapping one end side of the suspension member 20 on the outer surface of the upper end portion of one side plate 2, The projections 32 of the suspension member 20 are fitted in 33, and the two are fixed by welding or adhesion. The other end side of the suspension member is adjusted in accordance with the package A to be overlapped with the outer side surface of the other side plate 3, and is suspended in each recessed portion 33 on the outer surface of the side plate 3. The protrusions 32 are fitted and fixed with the adhesive tape 41 so as to be removable.

  As shown in FIG. 10, the half body b and the pressing member 21 are connected to each other by placing one end side of the pressing member 21 on the outer surface of the lower end portion of the front plate 5 and in each recess 33 on the outer surface of the front plate 5. The protrusions 32 of the pressing member 21 are fitted together, and the two are fixed by welding or adhesion. The other end side of the pressing member 21 is adjusted in accordance with the package A to be overlapped with the outer side surface of the other front plate 6, and the holding member 21 is placed in each recessed portion 33 on the outer surface of the front plate 6. The protrusions 32 are fitted and fixed detachably with an adhesive tape.

  As shown in FIG. 11, the half-body stopper member 23 is overlapped at both ends, and the projection 32 at the other end is fitted into the recessed portion 33 at the surface of one end, and the end portion is fixed with an adhesive tape. To do.

  Even when the half-body detachment prevention member 23 is fixed to the outer surfaces of the side plates 2 and 3, both sides of the projection 32 of the sheet-like material 30 with projections constituting the member 23 are disposed on the side. It fixes in the state fitted in the recessed part 33 of a face plate outer surface.

  Thus, by using the sheet material 30 with protrusions and the hollow structure plate 40 that is used by overlapping the same, the fixed portions of the suspension member 20 and the holding member 21 with respect to the half halves have a radius with respect to the protrusion 32. It will be countered by the shear stress in the direction, and a fixed state with a high yield strength can be obtained even with simple adhesion or adhesion. In addition, since the material to be used is a hollow structure plate and a sheet-like material with projections, which is a semi-finished product for its production, the procurement of the material is made at the same location, making the production easy, and almost all are of a single type. Since it is manufactured from a synthetic resin material, it is easy to recycle.

  In the above-described embodiment, the concave grooves 10 are shown in the U-shaped cross section of the side plates 2 and 3 and the front and rear plates 5 and 6 of each half a and b, but as shown in FIG. Further, the cross section having a groove depth wider than the groove opening width may be L-shaped. Correspondingly, the concave groove fitting pieces 11 on both side edges of the front and rear face plates 5 and 6 are recessed. A cross-sectional shape that fits into the groove 10 is preferable.

  By doing in this way, even in the state before fixing between the half bodies by the half body stopper member 23, the box A will be self-supported in the assembled state, and the operability of the packing work is improved. The strength after packing is also high.

  In addition, the fitting structure of the groove 10 and the projecting piece 11 can be various fitting structures such as a T-shaped section and a dovetail / groove-shaped section in addition to the U-shaped and T-shaped sections described above. .

1 is an exploded perspective view showing a first embodiment of a suspended packaging box according to the present invention. It is a perspective view which shows the state which assembled the two half bodies same as the above to the box. It is a perspective view which shows the state by which the package same as the above was suspended in the box. It is a longitudinal cross-sectional view of a packaging completion state same as the above. The box bottom side surface configuration half is shown, (a) is a front view, (b) is a side view, and (c) is a plan view. The box top front-and-back surface constituent half is shown, (a) is a front view, (b) is a side view, and (c) is a plan view. It is a side view which shows the folding state of a box bottom side surface structure half same as the above, and a box top front-and-back surface structure half. The sheet-like material used for the hanging type packaging box of the second embodiment of the present invention is shown, wherein (a) is a plan view and (b) is a side view. It is a side view which shows a hollow structure board same as the above. It is sectional drawing which shows the fixed state of each half body same as the above, a suspension member, and a pressing member. It is sectional drawing which shows the connection state between the edge parts of the same half-body slip prevention member same as the above. It is a disassembled perspective view which shows the 3rd Example of the suspension type packaging box which concerns on this invention.

Explanation of symbols

A Package B Box a Box bottom side configuration half b Box top front and back configuration half 1 Bottom plate 2 Left side plate 3 Right side plate 4 Top plate 5 Front plate 6 Rear plate 7, 8 Folding line 10 Groove 11 Groove fitting projection Piece 12 Lower edge 15, 16 Folding line 20 Suspension member 21 Holding member 23 Inter-half body detachment member 24 Adhesive tape 30 Protruding sheet-like material 31 Thin plate material 32 Protrusion 33 Concave portion 35 Concavity shape 36 Convex shape 40 Hollow structure plate

Claims (7)

  A box bottom side surface configuration half composed of a bottom plate constituting a cube-shaped box and both side plates of the box integrally provided on both side edges parallel to each other, a top plate constituting the box, and A box top front / rear surface half comprising a front / rear surface plate constituting the box integrally provided to be foldable on both side edges parallel to each other, and a lower edge of the front / rear surface plate of the box top front / rear surface half And the front and rear edges are fitted into concave grooves formed in a continuous arrangement on the inner surface edges of the bottom plate and both side plates of the box bottom side configuration half, and the box is assembled and formed. A flexible sheet for holding the upper side of the package is provided between the lower ends of the front and rear surface plates of the half of the top and front of the box, and a suspension member in the form of a flexible sheet for holding the lower side of the package between the upper ends. And a box bottom side surface configuration. A half-body slip-off preventing member that prevents the box top front / rear surface configuration half from slipping out of the box bottom side surface configuration half in a state where the box top / front and rear surface configuration half is assembled to the body. The package body is held between the suspension member and the holding member and is stored in a suspended state in a state where the box body is assembled by combining the two halves. It becomes a suspended packaging box.   The concave grooves formed in the both side surface plate portions of the box bottom side surface configuration half are formed in a cross-sectional shape wider on the back side than the opening width, and the side edges of the front and rear surface plates of the box top front and rear surface configuration half are Corresponding to the cross-sectional shape of the concave groove, the concave groove fitting protrusion is formed in a cross-sectional shape having a width on the distal end side and a width on the proximal end side narrower than that on the distal end side. 2. The suspended packaging box according to claim 1, wherein a half box is assembled by inserting both halves by inserting from the end.   The said half-body detachment preventing member is formed of a belt-like material wound on the top plate of the box top front / rear surface configuration half over the top of both side plates of the box bottom side surface configuration half. The air-suspended packaging box according to any one of claims 2.   The hanging-type packaging box according to any one of claims 1 to 3, further comprising a folding line that can be folded in the outer direction of the box at the center of the bottom plate and top plate of each half.   5. The length of the suspension member and / or the pressing member can be adjusted in length by changing the attachment position of each end with respect to each half. The suspended packaging box according to claim.   Each of the half halves is a sheet-like material with projections in which a large number of hollow frustoconical projections that are extruded from the front surface side to the back surface side of a flexible synthetic resin thin plate material are integrally molded. A hollow structure plate having a space inside is used by stacking and integrating a plurality of sheets, and the surface side of the hollow structure plate where the recessed portion corresponding to the protrusion of the sheet material with protrusion is exposed is the box The suspension member and / or the holding member are configured with one sheet-like material with protrusions, and the protrusions protruding on the back surfaces of the outer surfaces of the two halves are formed on the outer surface side of the body. The suspended packaging box according to any one of claims 1 to 5, wherein the suspended packaging box is fitted into a recessed portion and fixed. The suspension member and / or the holding member are fixed at one end side with respect to the outer peripheral surface of each half body by fitting a projection into the recessed portion, and the other end side with respect to the outer peripheral surface of each half body. The suspended packaging box according to claim 6, wherein the length of each box can be changed by fitting a protrusion to the recessed portion with a different shape.

Images