JP2010280398A - Package - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a package capable of preventing reduction of the displaying area. <P>SOLUTION: A front surface constitution part 24 constituting a front surface 23 side of a package body 11 is bent and raised from a bottom constitution part 27. A rear surface constitution part 26 constituting a rear surface 25 side is folded and raised from the bottom part constitution part 27. A backward projection 91 is provided on a peripheral edge part of the rear surface constitution part 26. An extension piece 61 extending from the peripheral edge is provided on the front surface constitution part 24 and folded back to the rear surface constitution part 26 side. An recessed part 62a to be engaged with the protrusion 91 is formed at the extension piece 61. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a package for containing a product.

  Conventionally, products are displayed and sold in a state of being accommodated in a case or the like. As the case, a package formed of a transparent plastic is known (for example, see Patent Document 1).

  This package is configured to be used by folding the package body, and is formed with a front surface configuration portion that configures the front surface side in a folded state and a rear surface configuration portion that configures the rear surface side.

  A concave portion for accommodating a product is formed at a portion where the front surface configuration portion and the rear surface configuration portion are opposed to each other, and a recess formed in the front surface configuration portion and a recess formed in the rear surface configuration portion. It is comprised so that a product can be accommodated in the formed accommodation space.

  In addition, an engagement concave portion is formed in the flange portion constituting the upper side of the rear surface configuration portion, and an engagement convex portion is formed in the flange portion constituting the upper side of the front surface configuration portion. .

  As a result, in the state where the product is accommodated in the accommodation space and the front surface configuration portion is overlapped with the rear surface configuration portion, the engagement convex portion of the front surface configuration portion is the engagement concave portion of the rear surface configuration portion. It is comprised so that it may be fitted and engaged with, and it can be maintained in the state where the product is held between the front constituent part and the rear constituent part by forming this engaged state Has been.

JP 2009-001341 A

  However, in such a conventional package, in order to hold the product between the front surface configuration portion and the rear surface configuration portion, the engagement convex portion and the engagement concave portion are formed on a flat flange portion used for display. Had to form.

  As a result, there is a problem that the display area is reduced.

  The present invention has been made in view of such a conventional problem, and an object of the present invention is to provide a package capable of preventing a reduction in display area.

  In order to solve the above-mentioned problem, in the package according to claim 1 of the present invention, in the package formed by superimposing the front surface constituting portion constituting the front surface side and the rear surface constituting portion constituting the rear surface side, the rear surface While providing the convex part which protrudes back in the peripheral part of a composition part, the extension piece which extends from a peripheral part is provided in the front face composition part so that it can return to the back surface constituent member side, and the convex part and the convex part An engaging recess was provided.

  That is, in a state in which the front surface configuration portion and the rear surface configuration portion are overlapped, the extension piece extending from the peripheral edge of the front surface configuration portion is folded back to the rear surface configuration portion side, and the recess provided in the extension piece is By engaging with the convex part provided in the component part, the front component part and the rear component part can be maintained in an overlapped state.

  At this time, the said convex part is formed in the peripheral part of the said rear surface structure part, and is provided so that it may protrude back. Moreover, the said recessed part engaged with the said convex part is provided in the said extension piece folded by the said rear surface structure part side.

  For this reason, the peripheral part of the said front structure part is maintained in a flat state.

  Moreover, in the package of Claim 2, while setting the said extension piece to the free end part side of the said front surface structure part, the said convex part engaged with the said recessed part provided in the said extension piece is said rear surface structure. It was set on the free end side of the part.

  That is, the extension piece is set on the free end side of the front surface configuration portion, and the projection that engages with the recess portion of the extension piece is set on the free end side of the rear surface configuration portion. Has been.

  For this reason, the front surface component and the rear surface component are, for example, a portion farthest from a hinge point connecting the two and the extended piece, and the concave portion and the convex portion of the extended piece. It is fixed by the engagement structure.

  As described above, in the package of claim 1 of the present invention, the convex portion constituting the engaging structure is provided so as to protrude rearward at the peripheral edge portion of the rear surface constituting portion. The engaging recess is provided on the extended piece that is folded back from the front surface configuration portion toward the rear surface configuration portion.

  As a result, the peripheral portion of the front component can be maintained in a flat state, and therefore, by holding a cardboard printed on the inside of the flat portion, or by printing on the flat portion, etc. The flat portion can also be used as a display area.

  Therefore, compared with the conventional case where an engagement convex portion has to be provided at the peripheral edge portion of the front surface configuration portion, the polymerization state of the front surface configuration portion and the rear surface configuration portion is reduced without causing a reduction in display area. In addition to being able to maintain, no irregularities appear on the front surface, so the design of the package surface is not impaired and the design is improved.

  Then, by folding back the extending piece provided on the front surface configuration portion toward the rear surface configuration portion, exposure of the edge of the front surface configuration portion and the edge of the rear surface configuration portion can be prevented. As a result, it is possible to prevent inadvertent opening of both components due to interference with the edge.

  Further, in the package according to claim 2, the extending piece is set on a free end side of the front surface constituent portion, and the convex portion engaged with the concave portion of the extending piece is the rear surface constituent portion. Is set on the free end side.

  For this reason, the said front surface structure part and the said rear surface structure part can be connected with the said extension piece in the site | part most distant from the hinge point which connects both, for example. Thereby, while being able to maintain reliably the state which the said front surface component and the said rear surface component overlapped, the inadvertent twisting from the free end part side of both components can be prevented.

It is a top view which shows one embodiment of this invention. It is a side view of the embodiment. It is explanatory drawing which shows the usage example of the same embodiment. It is explanatory drawing following FIG. 3 which shows the usage example of the same embodiment.

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

  FIG. 1 is a view showing a package 1 according to the present embodiment, and the package 1 accommodates a product.

  As shown in FIGS. 1 and 2, the package body 11 of the package 1 is formed of a colorless and transparent plastic sheet having a predetermined rigidity, and is formed by pressing a rectangular plastic sheet. Yes.

  The package body 11 is provided with a first fold line 21 and a second fold line 22 which are provided substantially parallel to the central portion so as to be able to bend around the fold lines 21 and 22. It is configured. A portion on the right side in FIG. 2 from the first folding curve 21 constitutes a front surface forming portion 24 that forms the front surface 23 side of the package 1 in an upright state (see FIGS. 3 and 4). A portion on the left side in FIG. 2 from the curve 22 constitutes a rear surface configuration portion 26 that forms the rear surface 25 side of the package 1 in an upright state (see FIGS. 3 and 4). Further, a portion between the first folding line 21 and the second folding line 22 constitutes a bottom part forming part 27 that forms a bottom part in a state where the front face forming part 24 and the rear surface forming part 26 are raised.

  The bottom component 27 is formed in a mountain shape having a front slope 31 and a rear slope 32, and a flat portion 33 formed flat is formed on a part thereof. As shown in FIGS. 2 to 4, the front surface component 24 is formed with a front-side inclined surface 34 extending along the front inclined surface 31 in a standing state on the base end side, and the rear surface component A rear surface side inclined surface 35 extending along the rear inclined surface 32 in an upright state is formed on the proximal end side.

  Accordingly, the front surface configuration portion 24 and the rear surface configuration portion 26 can be erected substantially vertically with respect to the bottom portion configuration portion 27 in a state where the front surface configuration portion 24 and the rear surface configuration portion 26 are erected. Yes.

  A front bulging portion 41 protruding to the front side is formed on the front surface forming portion 24, and a rear surface protruding to the rear side is formed at a portion of the rear surface forming portion 26 facing the front bulging portion 41. A bulging portion 42 is formed to bulge. As a result, as shown in FIGS. 3 and 4, the front bulged portion 41 formed on the front surface constituting portion 24, the rear bulged portion 42 formed on the rear surface constituting portion 26, and the bottom portion constituting portion 27. The product is accommodated and held in the accommodation space 43 surrounded by the flat portion 33 formed in the above.

  A flat front flange portion 51 is formed on the outer peripheral portion of the front bulge portion 41 in the front surface configuration portion 24, and a flat surface is formed on the outer peripheral portion of the rear bulge portion 42 of the rear surface configuration portion 26. A rear flange portion 52 is formed. Thereby, the front flange portion 51 of the front surface configuration portion 24 and the rear flange portion 52 of the rear surface configuration portion 26 face each other in a state where the front surface configuration portion 24 and the rear surface configuration portion 26 are raised. It is configured.

  As shown in FIGS. 1 and 2, a horizontally elongated extending piece 61 extends from the edge on the free end side of the front component 24, and extends to the base end of the extending piece 61. The upper folding line 62 which crosses along the said front surface structure part 24 is formed of the thin part. As a result, as shown in FIG. 4, the extending piece 61 is configured to be bent along the upper folding line 62 and arranged along the rear surface constituting portion 26.

  As shown in FIG. 1, a first elliptical hole 71 is formed in the central part of the base end side of the extension piece 61, and the extension piece 61 avoids the first elliptical hole 71. Thus, a rectangular recess 62a extending in the width direction of the extension piece 61 is formed so as to be immersed toward the outer surface side. Circular engagement portions 63, 63 are provided at two locations in the recess 62a, and the respective engagement portions 63, 63 are formed to bulge from the bottom surface 64 of the recess 62a toward the inner surface. ing.

  A second ellipse hole 81 is opened at a position where the first ellipse hole 71 coincides with the portion of the rear flange portion 52 of the rear surface component 26 that overlaps in a state where the extended piece 61 is folded back. A circular hole 82 is formed in the front flange portion 51 of the front structure 24 where the elliptical holes 71 and 81 face each other.

  Thus, a suspension hole penetrating in the front-rear direction is formed by the circular hole 82 and the elliptical holes 71, 81, and the package 1 is used as a display hook by using the suspension hole. It is configured so that it can be locked.

  A side of the rear flange portion 52 of the rear surface constituent portion 26 where the extending piece 61 overlaps, that is, a portion on the free end side of the rear surface constituent portion 26 is laterally arranged so as to avoid the second elliptical hole 81. A rectangular convex portion 91 extending in the direction is formed to bulge toward the outer surface side, and the convex portion 91 is fitted into and engaged with the concave portion 62a formed in the extending piece 61. It is configured as follows. In this convex portion 91, circular engaged portions 92, 92 are provided at two locations, and each engaged portion 92, 92 is on the inner surface side from the top surface 93 of the convex portions 91, 91. It is formed receding towards. Each engaged portion 92, 92 is provided at a position that matches each of the engaged portions 63, 63 of the extended piece 61 that is folded back, and each of the engaged portions 63, 63 corresponds to the corresponding engaged portion. It is comprised so that it can engage in the state inserted in the parts 92 and 92. FIG.

  In the present embodiment according to the above configuration, as shown in FIG. 3, in the state where the package body 11 is bent and the front surface configuration portion 24 and the rear surface configuration portion 26 are overlapped, the front surface configuration portion As shown in FIG. 4, the extension piece 61 extending from the peripheral edge of 24 is folded back toward the rear surface configuration portion 26, and the recess 62 a provided in the extension piece 61 is formed in the rear surface configuration portion 26. By engaging with the provided convex portion 91, the front surface configuration portion 24 and the rear surface configuration portion 26 can be maintained in an overlapped state.

  At this time, the convex portion 91 is formed at the peripheral edge portion of the rear surface constituting portion 26 and is provided so as to protrude rearward. Further, the concave portion 62 a that engages with the convex portion 91 is provided in the extending piece 61 that is folded back toward the rear surface constituent portion 26.

  Thereby, the peripheral part of the said front structure part 24 can be maintained in a flat state. For this reason, the flat portion can also be used as the display area 101 by sandwiching a cardboard printed on the inside of the flat portion or by printing on the flat portion.

  Therefore, compared with the conventional case where an engaging convex portion has to be provided at the peripheral edge portion of the front surface configuration portion 24, the front surface configuration portion 24 and the rear surface configuration portion 26 can be reduced without causing a reduction in display area. The polymerization state can be maintained. In addition, since the unevenness does not appear on the front surface, the design is improved without impairing the design of the package surface.

  Then, the extension piece 61 provided in the front surface configuration portion 24 is folded back toward the rear surface configuration portion 26, thereby preventing exposure of the edge of the front surface configuration portion 24 and the edge of the rear surface configuration portion 26. be able to. As a result, it is possible to prevent inadvertent opening of the components 24 and 26 due to interference with the edge.

  The extending piece 61 is set on the free end side of the front surface constituting portion 24, and the convex portion 91 that engages with the recessed portion 62 a of the extending piece 61 is formed on the rear surface constituting portion 26. It is set on the free end side.

  For this reason, the front surface component 24 and the rear surface component 26 are connected by the extending piece 61 at a position farthest from the hinge point formed by the first folding line 21 and the second folding line 22. can do.

  Thereby, while being able to maintain reliably the state which the said front surface component 24 and the said rear surface component 26 were piled up, the inadvertent twisting from the free end part side of both components 24 and 26 is prevented. be able to.

DESCRIPTION OF SYMBOLS 1 Package 11 Package main body 23 Front surface 24 Front surface structure part 25 Rear surface 26 Rear surface structure part 51 Front surface flange part 52 Rear surface flange part 61 Extension piece 62a Concave part 91 Convex part 101 Display area

Claims (2)

In the package formed by superposing the front surface component constituting the front surface side and the rear surface component constituting the rear surface side,
While providing a convex portion protruding rearward at the peripheral portion of the rear surface component,
A package characterized in that an extending piece extending from a peripheral edge is provided on the front constituting part so as to be able to be folded back toward the rear face constituting member, and a recessed part engaging with the projecting part is provided on the extending piece.   The extension piece is set on the free end side of the front surface constituent portion, and the convex portion that engages with the concave portion provided on the extension piece is set on the free end side of the rear surface constituent portion. The package according to claim 1.

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