JP2007238114A - Pack accommodating internal member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pack accommodating internal member, the internal member being designed so as to stably hold packs and protect their contents from impact. <P>SOLUTION: In the internal member S made of cardboard and inserted in a box B for storing packs P, frame plates 1 having pack insertion openings 1a are connected via a leg plate 2 that has a valley crease 2a in the middle. The frame plates 1 are provided with projections 1b by making cuts in the leg plate 2. The leg plate 2 is bent downward, and the projections 1b projecting from a ridge between the one frame plate 1 and the leg plate 2 are made to abut on the adjacent frame plate 1. The flanges of the packs P inserted in the pack insertion openings 1a are lifted by the frame plates 1 so as to support the packs P in a suspended state. Since an empty space is left between the bottom wall 11 of the box B and the bottoms of the packs P, and the projections 1b of the flame plates 1 and the leg plate 2 bent in a valley form a triangular structure, swing of the leg plate 2 is prevented. In addition, the frame plates 1 receiving the flanges of the packs P are stabilized and the contents of the packs P are thus protected from impact that may occur during a transport. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an interior material for storing a pack that is housed in a box and holds the pack when transporting a pack such as a strawberry.

  In general, when transporting a strawberry pack, as shown in FIG. 7, cross-shaped partitions 52 and 53 that engage with kerfs are set inside a tray-shaped box 51, and formed by the partitions 52 and 53. The pack P is stored in each section.

  However, in the packaging as described above, since the pack is placed directly on the bottom wall of the box body, it acts on the strawberries of the pack without being mitigated from the lower side during transportation, and the partition fluctuates from the circumferential direction. Since the impact also acts, there was a problem that strawberries were easily damaged.

  Then, this invention makes it a subject to provide the interior material for pack storage which can hold | maintain a pack stably and can protect the contents from an impact.

  In order to solve the above-described problems, the present invention provides a cardboard interior material installed in a box housing a pack, in which frame plates having pack insertion openings are connected via a leg plate having a valley fold line in the middle. The frame plate is provided with a projecting piece by cutting into the leg plate, the leg plate is bent downward, the projecting piece protruding from the ridge line of the frame plate and the leg plate is brought into contact with the adjacent frame plate side, and the pack inserted into the pack insertion slot The flange was lifted with a frame plate to support the pack in a suspended state.

  When the pack is supported by such an interior material in a suspended state, a gap is formed between the bottom wall of the box and the bottom surface of the pack, and the projecting piece of the frame plate and the leg plate folded in a valley form a triangular structure. Since the swinging of the leg plate is prevented and the frame plate that receives the flange of the pack is stabilized, the strawberries packed in the pack can be protected from impact during transportation.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  As shown in FIGS. 1 and 2, the pack storage interior material S is set in a tray box B for carrying 10 strawberry packs P, and a cardboard sheet is punched together with the box B. Formed from blanks.

  As shown in FIG. 3, in the blank of the interior material S, two frame plates 1 each having five pack insertion openings 1 a are connected via leg plates 2, and the leg plates 2 are half-cut into the middle. Two are provided with the valley fold line 2a as a boundary. A leg plate 3 is connected to the outer end of the frame plate 1.

  The frame plate 1 is provided with a protruding piece 1b by cutting into the leg plate 2, and the leg plate 2 is provided with protruding pieces 2b by mutual cutting protruding from the valley fold line 2a. Further, notches 3 a are formed on both sides of the leg plate 3.

  On the other hand, as shown in FIG. 4, in the blank of the box B, a pair of side walls 12 and end walls 13 are provided around the bottom wall 11, and folding pieces 14 are provided on both sides of the side walls 12. A crosspiece 15 is connected to the tip of 13 and a winding plate 16 is connected to both ends thereof.

  In addition, in order to prevent the stacking deviation at the time of stacking, the boundary line between the side wall 12 and the folding piece 14 is inclined, and the middle part of the side wall 12 is taller than both shoulder parts.

  Further, engaging projections 12a are provided on both shoulders of the side wall 12, engagement holes 15a are provided on both ends of the crosspiece 15, and an insertion piece having a stepped portion for retaining at the tip of the winding plate 16. 16a, and slit-like insertion holes 12b are provided on both sides of the base end of the side wall 12, respectively. A handle hole 13 a is provided at the center of the end wall 13.

  To assemble the tray from the blank as described above, as shown in FIG. 5, in the blank of the interior material S, the leg plate 2 is folded downward with the valley fold line 2a as a hinge, and the leg plate 3 is also folded downward. When the interior material S is assembled in this manner, the projecting pieces 1b protruding from the ridge lines of the frame plate 1 and the leg plate 2 abut each other, and the projecting pieces 2b projecting downward from the valley fold line 2a intersect each other.

  Further, as shown in FIG. 6, in the blank of the box B, the side wall 12 is erected from the bottom wall 11, the folding piece 14 is bent inward, and the end wall 13 is extended from the bottom wall 11 along the outer surface of the folding piece 14. Stand up.

  Then, the interior material S is set on the box B, the crosspiece 15 is bent inwardly in the horizontal direction, the engagement protrusion 12a is engaged with the engagement hole 15a, and the winding plate 16 is along the outer surface of the side wall 12. The box B is retained by bending downward and inserting the insertion piece 16a into the insertion hole 12b. At this time, the insertion piece 16a is fitted into the notch 3a of the leg plate 3, and the influence of the thickness of the insertion piece 16a is avoided.

  Here, FIG. 6 shows a state in which the box B is assembled before the interior material S is inserted, but as an actual work procedure, the interior material S is in a state in which at least one of the crosspieces 15 is flipped up. Must be set in the box B.

  When transporting the strawberry pack using the tray assembled as described above, the pack P is inserted into the pack insertion opening 1a of the interior material S as shown in FIGS. Is placed on the frame plate 1. As a result, the pack P is lifted to the frame plate 1 by the four-side flanges and supported in a suspended state.

  In this way, when the pack P is supported by the interior material S in a suspended state, a gap is formed between the bottom wall 11 of the box B and the bottom surface of the pack P, and is folded with the projecting piece 1b of the frame plate 1. The leg plate 2 has a triangular structure, and the projecting piece 2b at the bottom of the leg plate 2 intersects to prevent the leg plate 2 from swinging.

  Therefore, even if the load of 10 packs P acts, the frame board 1 which receives the flange of the pack P is stabilized, and the vibration transmitted from the lower side of the box B or the circumferential direction to the strawberry packed in the pack P is reduced. , Can protect the strawberries from impact during transportation.

  In the above-described embodiment, as the interior material S, the protruding piece 1b protrudes from both the frame plates 1 and the tips thereof are abutted with each other. However, the long protruding piece 1b protrudes only from one of the frame plates 1. The tip of the frame plate 1 and the leg plate 2 may be abutted against each other.

  Moreover, although the example in which two frame plates 1 are continuously provided has been illustrated, three or more frame plates 1 are similarly connected through leg plates 2 to form a tray that can carry more packs. You can also.

  Furthermore, although the thing which only mounts the leg plate 2 of the interior material S on the bottom wall 11 of the box B is illustrated, the protrusion 2b of the leg plate 2 is provided with a slit-like difference provided on the bottom wall 11 of the box B. It is possible to improve the stability of the interior material S by engaging with the insertion hole.

  In addition, although the example in which the interior material S is separated from the box B is illustrated, the interior material S and the box B are integrated by a configuration in which the frame plate 1 is connected to the side wall 12 of the box B. It can also be converted.

The perspective view which shows the use condition of the interior material for pack storage which concerns on this invention Longitudinal side view The figure which shows the blank of interior material same as the above The figure which shows the blank of the box body same as the above The perspective view which shows the assembly state of interior material same as the above The perspective view which shows the isolation | separation state of an interior material same as the above and a box The perspective view which shows the tray which set the conventional partition

Explanation of symbols

S Interior Material 1 Frame Plate 1a Pack Insertion Port 1b Projection Piece 2 Leg Plate 2a Valley Fold Line 2b Projection Piece 3 Leg Plate 3a Cutout B Box 11 Bottom Wall 12 Side Wall 12a Engagement Protrusion 12b Insertion Hole 13 End Wall 13a Handle Hole 14 Insertion Piece 15 Crosspiece 15a Engagement hole 16 Winding plate 16a Insertion piece

Claims (1)

  In a cardboard interior material installed in a box housing a pack, frame plates having pack insertion openings are connected to each other via leg plates having valley fold lines in the middle, and the frame plates are projected by cutting into the leg plates. A piece is provided, the leg plate is bent downward, the projecting piece protruding from the ridgeline of the frame plate and the leg plate is abutted against the adjacent frame plate side, the pack flange inserted into the pack insertion port is lifted by the frame plate, and the pack is suspended in the air Packing interior material characterized by being supported in a state.

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