EP1813539A1 - Cardboard packing box for cartridge container - Google Patents
Cardboard packing box for cartridge container Download PDFInfo
- Publication number
- EP1813539A1 EP1813539A1 EP07250283A EP07250283A EP1813539A1 EP 1813539 A1 EP1813539 A1 EP 1813539A1 EP 07250283 A EP07250283 A EP 07250283A EP 07250283 A EP07250283 A EP 07250283A EP 1813539 A1 EP1813539 A1 EP 1813539A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cardboard
- case shell
- cartridge container
- cartridge
- packing box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/44—Integral, inserted or attached portions forming internal or external fittings
- B65D5/50—Internal supporting or protecting elements for contents
- B65D5/5028—Elements formed separately from the container body
- B65D5/5035—Paper elements
- B65D5/5038—Tray-like elements formed by folding a blank and presenting openings or recesses
Definitions
- the present invention relates to a packing box for a cartridge container in which flat cartridges with tape reels are housed respectively therein and, more particularly, to a cardboard packing box for packing and carrying a cartridge container in which tape cartridges are contained.
- FIG. 7 Such being the case, there has been marketed a cartridge packing case 7 for collective packing of tape cartridges 1 such as shown in Figure 7.
- a cartridge packing case 7 for collective packing of tape cartridges 1 such as shown in Figure 7.
- This cartridge packing case 7, which may be referred to as an individual packing type, has an interior space separated into a number of compartments 9 by separation rails 11 for individually receiving tape cartridges such as shown in Figure 6. Accordingly, the tape cartridges are put in the cartridge packing case 7 one by one. In the case that a large number of the tape cartridges are packed, it can be hardly said that the cartridge packing cases 7 are handy.
- compartments 9 are separated from one another so as to share isovolumetric capacities, a full weight load of packed tape cartridges concentrates on corners 13 and 15 of the cartridge packing case 7, so that the cartridge packing case 7 is poor in impact resistance and has only a low impact absorption capacity upon falling.
- the cartridge container 100 is used suitably for containing flat tape cartridges 21 with electromagnetic tape reels incorporated, respectively, therein.
- the tape cartridge 21 incorporates a tape reel (not shown) having a core axis extending in a direction of thickness of the tape cartridge 21 therein.
- the following description will be directed to a square tape cartridge by way of example, but also applies to a rectangular tape cartridge.
- the cartridge container 100 comprises a case shell made up of two mating case shell halves, namely upper and lower mating case shell halves 23 and 25. These upper and lower mating case shell halves 23 and 25 are identical in structure and shape with each other. The upper and lower mating case shell halves 23 and 25 are detachably fitted together by engagement so as to be opened and closed. For this detachable fitting of the upper and lower mating case shell halves 23 and 25, there are formed a plurality of, for example four in this embodiment, compartments 27 for receiving four tape cartridge sets 29.
- the tape cartridge set 29 to be received in the compartment 27 comprises a predetermined number of tape cartridges 21, five in this embodiment, arranged closely side by side in a direction of thickness in a block.
- the tape cartridge set 29 in order to protect tape egress/ingress slots of the tape cartridges 21 which are generally weak in mechanical structure against impact from the outside of the cartridge container 100, it is preferred to put the tape cartridge set 29 so as to position the tape egress/ingress slots on the side of a boundary between adjacent compartments 27 and faced upward. It is more preferred to put the cartridge sets 29 in the compartments 27 so that the tape egress/ingress slots of the cartridge sets 29 in adjacent compartments 27 are opposed to one another. In this instance, the compartment 27 has a storage volumetric capacity which is approximately the same as the cubic measure of the five tape cartridges 21. Accordingly, the tape cartridges 21 are neatly arranged in the compartment 27 even if put in the compartment 27 in a careless way.
- the cartridge container 100 brings a marked improvement in tape cartridge packing operation as compared with the conventional cartridge container or box where tape cartridges 21 have to be put in one by one.
- the cartridge container 100 can have an extra area uninvolved in storage in the case of the same storage area as the prior art cartridge container 7 including a flange which is adapted to receive the tape cartridges 21 individually.
- the extra area of the cartridge container 100 is utilized for what is called a crushable or impact absorption zone.
- the transverse flanges 31 of the mating case shell halves 23 and 25 at the respective short sides have rectangular openings 33, respectively, used as carrying handgrips of the cartridge container 100.
- the cartridge container 100 can not only be carried in a horizontal position by grasping the both handgrips 33 but also be carried in a vertical position by gripping either one of the opposite handgrips 33. If a carrier accidentally drops the cartridge container 100 while carrying it in a vertical position by one hand, the cartridge container 100 has a first hit against a floor at the far side flange 31. At this time, the far side flange 31, that performs as an impact absorption member, is deformed or crushed by the weight of the cartridge container 100 and its contents so as to absorb impact strength, thereby absorbing a direct shock against the tape cartridges 21.
- the tape cartridge 21 has a weakness for impact in a direction of thickness or axis of the tape reel, because a roll of electromagnetic tape 21 does not always have even side surfaces but has irregularities at opposite sides thereof.
- the electromagnetic tape is not always wound on the tape reel with side edges of convolutions of the tape neatly flush with one another, so that a roll of the electromagnetic tape wound in the tape reel has irregularities at opposite sides.
- the irregularities possibly cause the electromagnetic tape to hit against the flanges of the tape reel at the side edges due to external force while winding the electromagnetic tape in the tape reel, resulting that the electromagnetic tape is crushed and/or broken back in a transverse direction at its side edges as being wound in the tape reel.
- the electromagnetic tape having crushed and broken irregularities brings an adverse effect on smooth winding and unwinding, and may even cause defective recording at its worst.
- the container 100 having the crushable flanges 35 arranged at the short sides thereof has enhanced impact resistance in the lengthwise direction in which the tape cartridge 21 is mechanically weak.
- the cartridge container 100 has a number of side buffering ribs 35 rising outside from an external peripheral wall thereof.
- the side buffering rib 35 is formed so as to provide a side clearance space 35' in an internal peripheral wall as shown in Figure 10B.
- the side buffering ribs 35 function as cushioning means against external impact on the cartridge container 100.
- the cartridge container 100 has a corner buffering rib 37, like the side buffering rib 35, rising outside from each corner of the external peripheral wall thereof and a corner clearance space 37', like the side clearance space 35', in an internal peripheral wall thereof.
- These side and corner buffering ribs 35 and 37 function as cushioning means against external impact on the cartridge container 100.
- the corner clearance space 37 receives a vertical edge of the tape cartridge 21 placed adjacently to the short side wall of the cartridge container 100, so as thereby to prevent the tape cartridge 21 being deformed or damaged at the edge when the tape cartridge 100 is dropped.
- the mating case shell half 23, 25 has a case coupling structure comprising top fitting rail 41 extending half around an opening thereof and a generally U-shaped top fitting groove 43 extending separately half around the opening as male and female fitting components, respectively. These male and female fitting components are formed on opposite sides of a longitudinal centre line 47 of the mating case shell half 23, 25 and completely equal in overall length to each other.
- the top fitting rail 41 of one of mating case shell halves 23 and 25 is fitted in the top fitting groove 43 of the other by insertion so as thereby to couple the mating case shell halves 23 and 25 together.
- the cartridge container 100 provided by coupling the mating case shell halves 23 and 25 together though fitting between their tip fitting rails 41 and the top fitting grooves seals up the interior, i.e.
- the mating case shell halves 23 and 25 are compatible with each other, in other words, can act both as a container body or as a cap. This brings about an advantage that it is only needed to provide a single mould for production of both mating case shell halves 23 and 25.
- the mating case shell half 23, 25 is provided with partition walls 47 arranged in a cruciform shape for defining the respective compartments 27.
- the partition wall 47 has a shape and thickness such as described later so as to be easily deformable for absorption of external impact to the sets of tape cartridges 29 upon a drop of the cartridge container 100 even in a vertical or a horizontal position. That is, the cartridge container thus structured prevents sets of tape cartridges from having an effect of inertial impact on one another even when the respective sets of tape cartridges are individually affected by impact.
- the cartridge container 100 with four cartridge sets 29 packed therein is boxed in a cardboard packing box (not shown) for carrying about.
- the cardboard packing box is dimensioned so as to snugly receive the cartridge container 100 therein.
- the flange 31 is cut off at opposite corners 49 at approximately 45 degrees so as to form triangular spaces between the cartridge container 100 and the cardboard packing box for easy access to the cartridge container 100 by fingers.
- This cut off corner 49 may be provided with a catch tab (not shown) so that the catch tabs at each cut off corner of the mating case shell halves 23 and 25 overlap each other when the mating case shell halves 23 and 25 are coupled together. Accordingly, the mating case shell halves 23 and 25 can be easily uncoupled by pulling away the catch tabs from each other.
- the mating case shell half 23, 25 is provided with a lateral rim extending entirely along either one of the top fitting rail 41 and the top fitting groove 43 and bent toward the counterpart so as to cover the periphery of the mating case shell half 23, 25 of the other of the top fitting rail 41 and the top fitting groove 43 of the counterpart to improve dustproofing and waterproofing.
- the mating case shell half 23, 25 also has a container coupling structure comprising two pairs of quadrilateral bottom fitting frames, namely a pair of larger quadrilateral fitting frames 53a and a pair of smaller quadrilateral bottom fitting frames 53b, formed as male and female fitting components, respectively, on an external bottom surface thereof.
- the larger bottom fitting frame 53a defines an aperture into which the smaller bottom fitting frame 53b is snugly fitted by insertion.
- These bottom fitting frames 53a and 55a are located correspondingly to the respective compartments 27 and arranged on opposite sides of the longitudinal centre line 45 (see Figure 9B) of the mating case shell half 23, 25.
- the bottom fitting frames 53a and 55a are dimensioned so that the bottom fitting frames 55a of the mating case shell halve 23, 25 are fitted in the bottom fitting frames 53b of the mating case shell halve, 23, 25 of another cartridge container 100 by insertion.
- a plurality of the cartridge containers 100 piled on top of another are prevented from striking relative slide and, in consequence, from tumbling down.
- the mating case shell half 23, 25 is preferably made in the form of an integral product of a plastic resin such as those relatively easy in handling. Therefore, it is possible to produce the mating case shell half 23, 25 provided with sufficient toughness for reliable protection of the tape cartridges 21 stored in the cartridge container 100 and appropriate impact absorbability and to be suitable for commercial and inexpensive production of the cartridge container 100. It is preferred to use any one of polyethylene terephthalate, polypropylene and polystyrene for the mating case shell halves 23 and 25 by reason of easy availability of the material, easy and inexpensive vacuum moulding of the mating case shell halves 23 and 25, and collection and reclamation of waste cartridge containers 100. It is further preferred to use translucent plastic resins by reason of visibility of the tape cartridges 21 put in the cartridge container 100 and easiness of keeping track of a contained state of the tape cartridges 21 in the hermetically closed cartridge container 100.
- the mating case shell halves 23 and 25 by stretching press of a plastic resin sheet having a thickness of 0.5 to 2.0 mm.
- the usage of such a thin plastic resin sheet results in allowing the cartridge container 100 to cause proper deformation due to external impact, so as thereby to secure most appropriate impact absorbability for the tape cartridges 21.
- the plastic resin sheet has a thickness less than 0.5 mm, the cartridge container 100 deforms too easily, so that it is incapable of bringing about an appropriate impact absorption effect.
- the cartridge container 100 encounters a difficulty in deformation which allows external impact to be directly transmitted to the tape cartridges 21 put therein.
- the cartridge container 100 whose thinnest part is confined in thickness to that range in the limits is provided with an optimized crushable or appropriate impact absorbable zone.
- Figure 11A - 11D shows a cartridge packing procedure in the case of packing four sets of five tape cartridge units in a transparent cartridge container by way of example.
- a first step an upper transparent mating case shell half 23 and a lower transparent mating case shell half 25 are set out as a container cap and a container body, respectively, as shown in Figure 11A.
- four sets of five tape cartridge units (first and second sets of five tape cartridge units C1 and C2 are shown and the remaining two sets of five tape cartridge units are hidden behind the two sets of five tape cartridge units C1 and C2) are prepared.
- the respective sets of five tape cartridge units C1 and C2 are individually put in the compartments 27 of the lower case shell half 25 separately in position as shown in Figure 11B.
- the remaining two sets of five tape cartridge units are individually put in the compartments 27 of the lower case shell half 25 separately in position.
- the upper case shell half 23 is placed over the lower case shell half 25 as shown in Figure 11C.
- the upper case shell half 23 is pushed down against the lower case shell half 25 so as to fit the top fitting rails 41 of the case shell halves 23 and 25 in the top fitting grooves 43 of them by insertion, respectively, thereby coupling the mating case shell halves 23 and 25 together as shown in Figure 11D.
- a cartridge container 100 in which two sets of tape cartridges are received in the respective compartments is completed. The cartridges are seen through the transparent cartridge container for checking the type and the state of the contents.
- Figure 12A and 12B show, respectively, a cartridge container 1001 with four sets of five tape cartridge units (two sets of five tape cartridge units C1 and C2 and the remaining two sets of five tape cartridge units are hidden behind the two sets of five tape cartridge units C1 and C2) contained therein which is prepared in the procedure shown in Figures 11A - 11D and a cartridge container stack comprising two units of the cartridge containers 100a by way of example.
- the cartridge container 100a is made up two mating case shell halves 23 and 25 coupled together through fitting between the top fitting rails of the case shell halves 23 and 25 in the top fitting grooves 43 of them by insertion.
- the mating case shell half 23, 25 has two frame-shaped bottom fitting frames 53a and two frame-shaped bottom fitting frames 53b as male and female fitting components, respectively, on an external bottom surface thereof (bottom fitting frames 53b of the upper mating case shell half 23 and bottom fitting frames 53a of the lower mating case shell half 25 are hidden behind bottom fitting frames 53b and 53a, respectively).
- the other cartridge container 100b When stacking another cartridge container 100b on the cartridge container 1001 as shown in Figure 12B, the other cartridge container 100b is placed on the cartridge container 100b so as to bring the bottom fitting frames 53a and 53b of the lower mating case shell half 25 of the other cartridge container 100b into alignment with the bottom fitting frames 53b and 53a of the upper mating case shell half 23 of the other cartridge container 100a, respectively and then pushed down against the other cartridge container 100a so as to fit the bottom fitting frames 53a and 53b to the bottom fitting frames 53b and 53a, respectively, by insertion.
- the two cartridge containers 100a and 100b are firmly coupled together, so that the stack of two cartridge containers 1001 and 1002 is prevented from collapse when subjected to oscillations.
- FIG. 13A it is usual in an ordinary distribution process to pack the cartridge container 100 in a cardboard packing box by a procedure such as shown in Figures 13A-13C.
- Figure 13A a cartridge container 100 and a cardboard packing box 200 with a cover 200a opened are prepared.
- the cardboard packing box 200 is designed to receive and hold the cartridge container 100 therein.
- Figure 13B the cartridge container 100 is put in the cardboard packing box 200 and, then, as shown in Figure 13C, the cover 200a is closed.
- the cardboard packing box 200 is ordinarily designed to keep its given structural strength in a horizontal position. In consequence, the cardboard packing box 200 having the cartridge container 100 packed therein has no problem as long as placed horizontally on a floor or a flat table as shown in Figure 14A. However, a problem which the cardboard packing box 200 having the cartridge container 100 packed therein encounters is that, when dropped in a vertical position, the cartridge container 100 is significantly damaged at the flanges 31 themselves, portions of the mating case shell halves 23 and 25 at corners of the case shell half 23 and G1 and roots G2 and distal ends G3 of the flanges 31.
- a cardboard packing box for storage of a cartridge container which has a case shell comprising two mating case shell halves identical in dimensions with each other and forming a plurality of compartments for receiving sets of a specified number of flat tape cartridge units therein, respectively, each mating case shell half having at least one pair of bottom fitting frames different in size so that one of the bottom fitting frames of one of the two mating case shell halves is fitted in another of the two mating case shell halves by insertion so as thereby to be able to couple the cartridge container to another cartridge container together.
- the cardboard packing box comprises a cardboard box having internal dimensions substantially identical with a horizontal projection of the case shell of said cartridge container and a pair of cardboard backing pads each of which has an external dimension substantially identical with an internal dimension of said cardboard box and has a pair of openings in which the bottom fitting frames of each mating case shell half are fitted respectively by insertion.
- the cardboard backing pad may have two or more pairs of the openings correspondingly to the number of pairs of the bottom fitting frames of each mating case shell half. It is preferred for the cardboard backing pad to have at least one fingerhold opening formed therein. Further, it is preferred for the cardboard backing pad to comprise a combination of at least two cardboards different in thickness.
- the cardboard box has an internal dimension of 300 mm x 400 mm.
- the cardboard backing pad may be shaped so as to have a clearance between 0 and 20 mm with said cardboard box.
- a packing box 300 comprising a cardboard box 310 and two cardboard backing pads 320 according to an embodiment of the present invention for use with the cartridge containers 100 each of which is made up of two mating case shell halves and has the male-female container coupling structures formed on bottom surfaces thereof (see Figures 8 to 10A - 10B).
- the cardboard box 310 may be of conventional form such as shown in Figure 6.
- the cardboard backing pad 320 has two pairs of quadrilateral fitting apertures 320a and 320b, which differ in size.
- the first pair of quadrilateral fitting apertures 320a are shaped so as to snugly fit on the larger bottom fitting frames 53a of the mating case shell half 23, 25, respectively, and the second pair of quadrilateral fitting apertures 320b are shaped so as to snugly fit on the bottom fitting frames 53b of the mating case shell half 23, 25, respectively.
- standard cardboards commonly available for general packing boxes include types of A-flute having a thickness of 5 mm, B-flute having a thickness of 3 mm and W-flute having a thickness of 8 mm.
- FIGs 2A(a) and 2A(b) to 2E show a procedure of attaching the cardboard backing pads 320 to the cartridge container 100 in use.
- the mating case shell half 25 used as a container body is prepared as shown in Figures 2A(a) and 2A(b) (labels (a) and (b) indicate side and front views, respectively).
- the cardboard backing pad 320 is attached to the mating case shell half 25 by fitting the fitting frames 53a and 53b of the mating case shell half 25 into the fitting apertures 320a and 320b of the cardboard backing pad 320, respectively, by insertion as shown in Figures 2B(a) and 2B(b) (labels (a) and (b) indicate side and front views, respectively).
- FIG. 3 Thereafter, as shown in Figure 3, four sets of five tape cartridge units (first and second sets of five tape cartridge units C1 and C2 are shown and the remaining two sets of five tape cartridge units are hidden behind the two sets of five tape cartridge units C1 and C2) are put in the respective compartments 27 of the mating case shell half 25.
- the mating case shell half 23 used as a container cap is prepared in the subsequent step shown in Figure 2D and coupled to the mating case shell half 25 through fitting between the top fitting rails 41 and the top fitting grooves 43 of the mating case shell halves 23 and 25 by insertion.
- FIG. 2E Another cardboard backing pad 320 is prepared as shown in Figure 2E and attached to the mating case shell half 25 by fitting the bottom fitting frames 53 a and 53b of the mating case shell half 25 into the fitting apertures 320a and 320b of the cardboard backing pad 320, respectively, by insertion (see Figure 3A).
- the cartridge container 100 with four sets of five tape cartridge units contained is brought to completion.
- the cardboard backing pad 320 it is of course possible for the cardboard backing pad 320 to be attached to the mating case shell half 25 prior to coupling the mating case shell halves 23 and 25. In this way, then, the cartridge container 100 is placed ready for package.
- the cartridge container 100 with the cardboard backing pads 320 attached thereto is packed in the cardboard box 310 in an ordinary way.
- the cartridge container 100 with the cardboard backing pads 320 attached thereto is placed ready for package as shown in Figure 3A and then packed in the cardboard box 310 in an ordinary way as shown in Figure 3B. Because the cardboard box 310 is designed and made to maintain its given structural strength in a horizontal position, there is no problem as long as it is put on a flat table or a flat floor.
- the impact applied to the package is absorbed or significantly absorbed not only by the flanges 31 of the mating case shell halves 23 and 25 of the cartridge container 100 but also by the cardboard backing pads 320, so that the impact applied to the package at a position G3 where the flanges 31 abut against the cardboard box 310 is reduced by half.
- the cartridge container 100 encounters heavy vertical waggle due to the acceleration of impact at bottom corners G1, the cartridge container 100 is prevented from waggling vertically by the cardboard backing pads 320. This protects the flanges 31 against crush or significant deformation at their roots G3.
- the cardboard backing pad 320 is tightly fitted in size to the horizontal cross section of the cardboard box 310, in other words, it has a shape identical with a horizontal cress-section of the cardboard box 310 which is the same horizontal projection as the mating case shell half 23, 25 of the cartridge container 100 and is, in rerum nature, received in the cardboard box 310 leaving no gap therebetween.
- the cardboard backing pad 320 may be shaped so as to leave an appropriate clearance with the cardboard box 310.
- the tight-fitting cardboard backing pad 320 can lead to inconvenience for removal by hand.
- the cardboard backing pad 320 may be provided with one or more fingerhold openings as shown in Figures 4B - 4D.
- a cardboard backing pad 320A shown in Figure 4B has a fingerhold cut K1 in the form of a triangular cut at one of four corners thereof.
- a cardboard backing pad 320B shown in Figure 4C has a semi-circular fingerhold notch K2 at one of opposite short sides.
- a cardboard backing pad 320C shown in Figure 4D has fingerhold holes K3 in close vicinity to edges of opposite short sides, respectively.
- cardboard backing pads 320A, 320B and 320C it is easy to detach the cardboard backing pad from the cartridge container 100 by picking the top cardboard backing pad at the fingerhold with a finger or fingers and pulling it up.
- the cartridge container 100 with the top cardboard backing pad removed away is easily grasped by hands and unboxed.
- Figures 5A(a) to 5A(c) show various pallets as used to loading or carrying a cargo in major countries such as, for example, Japan, USA and Europe.
- the cardboard box 310 preferably has substantially the same horizontal cross-section as the horizontal projection of the cartridge container 100.
- a study was made on preferred lengthwise and breadthwise dimensions of the cardboard box 310.
- the size of the cardboard box 310 is determined based on the notion that it is preferred to standardize the cardboard package boxes to a single unitary size.
- pallets vary in their standard size depending upon countries.
- the pallet 400 standardized in Japan is 1100 x 1100 mm as shown in Figure 5A(a), the pallet 401 in USA 1219 x 1016 mm as shown in Figure 5A(b) and the pallet 402 in Europe 1200 x 800 mm as shown in Figure 5A(c). It was found that the optimum size of the cardboard package box, and hence the cartridge container 100 in horizontal projection, is 300 x 400 mm in order to set the cardboard package boxes on the pallets 400, 401 and 402 as many as possible with least void spaces.
- Figures 5B(a) to 5B(c) show loading patterns of the cardboard boxes 310 of 300 x 400 mm on Japanese pallets 400, US pallet 401 and European pallet 402, respectively.
- Japanese pallet 400 can stow eight packing boxes 300 leaving a 200 mm-square redundant space in the centre and two 100 mm-width redundant spaces along two sides
- U.S. pallet 401 can stow nine cardboard packing boxes 300 leaving a 116 mm-width marginal redundant space along one side and a 19 mm-width marginal redundant space along another side
- European pallet 402 can stow eight cardboard packing boxes 300 leaving no redundant space.
- the 300 mm x 400 mm cardboard packing box can be carried efficiently in quantity by any major pallets.
- the cardboard backing pad 320 it is preferred for the cardboard backing pad 320 to have a clearance with the cardboard box less than 20 mm.
Abstract
Description
- The present invention relates to a packing box for a cartridge container in which flat cartridges with tape reels are housed respectively therein and, more particularly, to a cardboard packing box for packing and carrying a cartridge container in which tape cartridges are contained.
- Typically, it is usual in an ordinary distribution process to secure impact protection for a package of one-reel type electromagnetic tape cartridges by filling a
cardboard packing box 5 with a substantial number of thetape cartridges 1 individually encased incartridge cases 3, respectively, as shown in Figure 6. An inconvenience encountered by the collective package is that thecardboard packing box 5 has to be opened in order to check its contents and/or the type of thetape cartridges 1 packaged therein. Further, if thecardboard packing box 5 is bedewed with water, thecardboard packing box 5 is damaged or, at worst, broken. - Such being the case, there has been marketed a
cartridge packing case 7 for collective packing oftape cartridges 1 such as shown in Figure 7. Once such transparentplastic packing box 7 is known, for example, in the name of UTO-Ultrum L-pack (Trade name of TDK Co., Ltd.). Thiscartridge packing case 7, which may be referred to as an individual packing type, has an interior space separated into a number of compartments 9 byseparation rails 11 for individually receiving tape cartridges such as shown in Figure 6. Accordingly, the tape cartridges are put in thecartridge packing case 7 one by one. In the case that a large number of the tape cartridges are packed, it can be hardly said that thecartridge packing cases 7 are handy. Further, because the compartments 9 are separated from one another so as to share isovolumetric capacities, a full weight load of packed tape cartridges concentrates oncorners cartridge packing case 7, so that thecartridge packing case 7 is poor in impact resistance and has only a low impact absorption capacity upon falling. - In these circumstances, the inventor of this application has developed a cartridge container which has high packing efficiency besides high impact resistance. Reference is made to Figures 8, 9A - 9B and 10A - 10B for the purpose of providing a brief description of the
cartridge container 100 that will enhance an understanding of the constructions and operation of the cardboard packing box of the present invention. - Referring to Figures 8, 9A - 9B and 10A - 10B, the
cartridge container 100 is used suitably for containingflat tape cartridges 21 with electromagnetic tape reels incorporated, respectively, therein. Thetape cartridge 21 incorporates a tape reel (not shown) having a core axis extending in a direction of thickness of thetape cartridge 21 therein. The following description will be directed to a square tape cartridge by way of example, but also applies to a rectangular tape cartridge. - The
cartridge container 100 comprises a case shell made up of two mating case shell halves, namely upper and lower matingcase shell halves case shell halves case shell halves case shell halves compartments 27 for receiving fourtape cartridge sets 29. The tape cartridge set 29 to be received in thecompartment 27 comprises a predetermined number oftape cartridges 21, five in this embodiment, arranged closely side by side in a direction of thickness in a block. As shown in Figure 8, in order to protect tape egress/ingress slots of thetape cartridges 21 which are generally weak in mechanical structure against impact from the outside of thecartridge container 100, it is preferred to put thetape cartridge set 29 so as to position the tape egress/ingress slots on the side of a boundary betweenadjacent compartments 27 and faced upward. It is more preferred to put thecartridge sets 29 in thecompartments 27 so that the tape egress/ingress slots of thecartridge sets 29 inadjacent compartments 27 are opposed to one another. In this instance, thecompartment 27 has a storage volumetric capacity which is approximately the same as the cubic measure of the fivetape cartridges 21. Accordingly, thetape cartridges 21 are neatly arranged in thecompartment 27 even if put in thecompartment 27 in a careless way. This is because there is no parting strip for thetape cartridges 21 in thecompartment 27. Since it is possible to hold two or threetape cartridges 21 together by hand and put them into thecompartment 27, thecartridge container 100 brings a marked improvement in tape cartridge packing operation as compared with the conventional cartridge container or box wheretape cartridges 21 have to be put in one by one. - As described above, according to the structure of the
cartridge container 100, since thetape cartridges 21 are contained in lots of multiple units, thecartridge container 100 can have an extra area uninvolved in storage in the case of the same storage area as the priorart cartridge container 7 including a flange which is adapted to receive thetape cartridges 21 individually. The extra area of thecartridge container 100 is utilized for what is called a crushable or impact absorption zone. Thetransverse flanges 31 of the matingcase shell halves rectangular openings 33, respectively, used as carrying handgrips of thecartridge container 100. Therefore, thecartridge container 100 can not only be carried in a horizontal position by grasping the bothhandgrips 33 but also be carried in a vertical position by gripping either one of theopposite handgrips 33. If a carrier accidentally drops thecartridge container 100 while carrying it in a vertical position by one hand, thecartridge container 100 has a first hit against a floor at the farside flange 31. At this time, the farside flange 31, that performs as an impact absorption member, is deformed or crushed by the weight of thecartridge container 100 and its contents so as to absorb impact strength, thereby absorbing a direct shock against thetape cartridges 21. - In general, the
tape cartridge 21 has a weakness for impact in a direction of thickness or axis of the tape reel, because a roll ofelectromagnetic tape 21 does not always have even side surfaces but has irregularities at opposite sides thereof. The electromagnetic tape is not always wound on the tape reel with side edges of convolutions of the tape neatly flush with one another, so that a roll of the electromagnetic tape wound in the tape reel has irregularities at opposite sides. The irregularities possibly cause the electromagnetic tape to hit against the flanges of the tape reel at the side edges due to external force while winding the electromagnetic tape in the tape reel, resulting that the electromagnetic tape is crushed and/or broken back in a transverse direction at its side edges as being wound in the tape reel. The electromagnetic tape having crushed and broken irregularities brings an adverse effect on smooth winding and unwinding, and may even cause defective recording at its worst. In contrast, thecontainer 100 having thecrushable flanges 35 arranged at the short sides thereof has enhanced impact resistance in the lengthwise direction in which thetape cartridge 21 is mechanically weak. - As shown in Figures 10A and 10B, the
cartridge container 100 has a number ofside buffering ribs 35 rising outside from an external peripheral wall thereof. Theside buffering rib 35 is formed so as to provide a side clearance space 35' in an internal peripheral wall as shown in Figure 10B. Theside buffering ribs 35 function as cushioning means against external impact on thecartridge container 100. In addition, thecartridge container 100 has acorner buffering rib 37, like the side bufferingrib 35, rising outside from each corner of the external peripheral wall thereof and a corner clearance space 37', like the side clearance space 35', in an internal peripheral wall thereof. These side andcorner buffering ribs cartridge container 100. In particular, thecorner clearance space 37 receives a vertical edge of thetape cartridge 21 placed adjacently to the short side wall of thecartridge container 100, so as thereby to prevent thetape cartridge 21 being deformed or damaged at the edge when thetape cartridge 100 is dropped. - The mating
case shell half top fitting rail 41 extending half around an opening thereof and a generally U-shapedtop fitting groove 43 extending separately half around the opening as male and female fitting components, respectively. These male and female fitting components are formed on opposite sides of alongitudinal centre line 47 of the matingcase shell half top fitting rail 41 of one of matingcase shell halves top fitting groove 43 of the other by insertion so as thereby to couple the matingcase shell halves cartridge container 100 provided by coupling the matingcase shell halves tip fitting rails 41 and the top fitting grooves seals up the interior, i.e. thecompartments 27, thereof, so that thetape cartridges 21 in thecartridge container 100 are protected from moisture, water, water splashes, dust and harmful substances. According to thecartridge container 100, the matingcase shell halves case shell halves - The mating
case shell half partition walls 47 arranged in a cruciform shape for defining therespective compartments 27. In order to protect thetape cartridges 21 from external impact, thepartition wall 47 has a shape and thickness such as described later so as to be easily deformable for absorption of external impact to the sets oftape cartridges 29 upon a drop of thecartridge container 100 even in a vertical or a horizontal position. That is, the cartridge container thus structured prevents sets of tape cartridges from having an effect of inertial impact on one another even when the respective sets of tape cartridges are individually affected by impact. - The
cartridge container 100 with fourcartridge sets 29 packed therein is boxed in a cardboard packing box (not shown) for carrying about. The cardboard packing box is dimensioned so as to snugly receive thecartridge container 100 therein. In order to take out thecartridge container 100 with ease, theflange 31 is cut off atopposite corners 49 at approximately 45 degrees so as to form triangular spaces between thecartridge container 100 and the cardboard packing box for easy access to thecartridge container 100 by fingers. This cut offcorner 49 may be provided with a catch tab (not shown) so that the catch tabs at each cut off corner of the matingcase shell halves case shell halves case shell halves - Further, the mating
case shell half top fitting rail 41 and thetop fitting groove 43 and bent toward the counterpart so as to cover the periphery of the matingcase shell half top fitting rail 41 and thetop fitting groove 43 of the counterpart to improve dustproofing and waterproofing. - The mating
case shell half quadrilateral fitting frames 53a and a pair of smaller quadrilateralbottom fitting frames 53b, formed as male and female fitting components, respectively, on an external bottom surface thereof. The largerbottom fitting frame 53a defines an aperture into which the smallerbottom fitting frame 53b is snugly fitted by insertion. Thesebottom fitting frames 53a and 55a are located correspondingly to therespective compartments 27 and arranged on opposite sides of the longitudinal centre line 45 (see Figure 9B) of the matingcase shell half bottom fitting frames 53a and 55a are dimensioned so that the bottom fitting frames 55a of the matingcase shell halve bottom fitting frames 53b of the mating case shell halve, 23, 25 of anothercartridge container 100 by insertion. By means of the container coupling structure, a plurality of thecartridge containers 100 piled on top of another are prevented from striking relative slide and, in consequence, from tumbling down. - The mating
case shell half case shell half tape cartridges 21 stored in thecartridge container 100 and appropriate impact absorbability and to be suitable for commercial and inexpensive production of thecartridge container 100. It is preferred to use any one of polyethylene terephthalate, polypropylene and polystyrene for the mating case shell halves 23 and 25 by reason of easy availability of the material, easy and inexpensive vacuum moulding of the mating case shell halves 23 and 25, and collection and reclamation ofwaste cartridge containers 100. It is further preferred to use translucent plastic resins by reason of visibility of thetape cartridges 21 put in thecartridge container 100 and easiness of keeping track of a contained state of thetape cartridges 21 in the hermeticallyclosed cartridge container 100. - In order to economically acquire required minimum structural strength of the
respective compartments 27 of thecartridge container 100, and besides minimizing thecartridge container 100 in weight while satisfying required minimum structural strength of thecartridge container 100, it is possible to form the mating case shell halves 23 and 25 by stretching press of a plastic resin sheet having a thickness of 0.5 to 2.0 mm. In addition, the usage of such a thin plastic resin sheet results in allowing thecartridge container 100 to cause proper deformation due to external impact, so as thereby to secure most appropriate impact absorbability for thetape cartridges 21. In this instance, if the plastic resin sheet has a thickness less than 0.5 mm, thecartridge container 100 deforms too easily, so that it is incapable of bringing about an appropriate impact absorption effect. On the other hand, if the plastic resin sheet has a thickness greater than 2.0 mm, thecartridge container 100 encounters a difficulty in deformation which allows external impact to be directly transmitted to thetape cartridges 21 put therein. Thecartridge container 100 whose thinnest part is confined in thickness to that range in the limits is provided with an optimized crushable or appropriate impact absorbable zone. - Figure 11A - 11D shows a cartridge packing procedure in the case of packing four sets of five tape cartridge units in a transparent cartridge container by way of example. In a first step, an upper transparent mating
case shell half 23 and a lower transparent matingcase shell half 25 are set out as a container cap and a container body, respectively, as shown in Figure 11A. On the other hand, four sets of five tape cartridge units (first and second sets of five tape cartridge units C1 and C2 are shown and the remaining two sets of five tape cartridge units are hidden behind the two sets of five tape cartridge units C1 and C2) are prepared. In a second step, the respective sets of five tape cartridge units C1 and C2 are individually put in thecompartments 27 of the lowercase shell half 25 separately in position as shown in Figure 11B. In the same manner, the remaining two sets of five tape cartridge units are individually put in thecompartments 27 of the lowercase shell half 25 separately in position. Subsequently, in a third step, the uppercase shell half 23 is placed over the lowercase shell half 25 as shown in Figure 11C. Then, in a fourth step, the uppercase shell half 23 is pushed down against the lowercase shell half 25 so as to fit the topfitting rails 41 of the case shell halves 23 and 25 in the topfitting grooves 43 of them by insertion, respectively, thereby coupling the mating case shell halves 23 and 25 together as shown in Figure 11D. In this procedure, acartridge container 100 in which two sets of tape cartridges are received in the respective compartments is completed. The cartridges are seen through the transparent cartridge container for checking the type and the state of the contents. - Figure 12A and 12B show, respectively, a cartridge container 1001 with four sets of five tape cartridge units (two sets of five tape cartridge units C1 and C2 and the remaining two sets of five tape cartridge units are hidden behind the two sets of five tape cartridge units C1 and C2) contained therein which is prepared in the procedure shown in Figures 11A - 11D and a cartridge container stack comprising two units of the
cartridge containers 100a by way of example. As shown, thecartridge container 100a is made up two mating case shell halves 23 and 25 coupled together through fitting between the top fitting rails of the case shell halves 23 and 25 in the topfitting grooves 43 of them by insertion. As was described previously, the matingcase shell half fitting frames 53a and two frame-shaped bottomfitting frames 53b as male and female fitting components, respectively, on an external bottom surface thereof (bottom fitting frames 53b of the upper matingcase shell half 23 and bottomfitting frames 53a of the lower matingcase shell half 25 are hidden behind bottom fitting frames 53b and 53a, respectively). When stacking anothercartridge container 100b on the cartridge container 1001 as shown in Figure 12B, theother cartridge container 100b is placed on thecartridge container 100b so as to bring the bottom fitting frames 53a and 53b of the lower matingcase shell half 25 of theother cartridge container 100b into alignment with the bottom fitting frames 53b and 53a of the upper matingcase shell half 23 of theother cartridge container 100a, respectively and then pushed down against theother cartridge container 100a so as to fit the bottom fitting frames 53a and 53b to the bottom fitting frames 53b and 53a, respectively, by insertion. In this way, the twocartridge containers - Incidentally, it is usual in an ordinary distribution process to pack the
cartridge container 100 in a cardboard packing box by a procedure such as shown in Figures 13A-13C. As shown in Figure 13A, acartridge container 100 and acardboard packing box 200 with acover 200a opened are prepared. Thecardboard packing box 200 is designed to receive and hold thecartridge container 100 therein. Subsequently, as shown in Figure 13B, thecartridge container 100 is put in thecardboard packing box 200 and, then, as shown in Figure 13C, thecover 200a is closed. - The
cardboard packing box 200 is ordinarily designed to keep its given structural strength in a horizontal position. In consequence, thecardboard packing box 200 having thecartridge container 100 packed therein has no problem as long as placed horizontally on a floor or a flat table as shown in Figure 14A. However, a problem which thecardboard packing box 200 having thecartridge container 100 packed therein encounters is that, when dropped in a vertical position, thecartridge container 100 is significantly damaged at theflanges 31 themselves, portions of the mating case shell halves 23 and 25 at corners of thecase shell half 23 and G1 and roots G2 and distal ends G3 of theflanges 31. - It is therefore an object of at least the preferred embodiments of the present invention to provide a cardboard packing box for packing a cartridge container with a plurality of tape cartridges contained which prevents a cartridge container from being damaged upon falling down.
- According to a first aspect of the present invention, there is provided a cardboard packing box for storage of a cartridge container which has a case shell comprising two mating case shell halves identical in dimensions with each other and forming a plurality of compartments for receiving sets of a specified number of flat tape cartridge units therein, respectively, each mating case shell half having at least one pair of bottom fitting frames different in size so that one of the bottom fitting frames of one of the two mating case shell halves is fitted in another of the two mating case shell halves by insertion so as thereby to be able to couple the cartridge container to another cartridge container together. The cardboard packing box comprises a cardboard box having internal dimensions substantially identical with a horizontal projection of the case shell of said cartridge container and a pair of cardboard backing pads each of which has an external dimension substantially identical with an internal dimension of said cardboard box and has a pair of openings in which the bottom fitting frames of each mating case shell half are fitted respectively by insertion.
- The cardboard backing pad may have two or more pairs of the openings correspondingly to the number of pairs of the bottom fitting frames of each mating case shell half. It is preferred for the cardboard backing pad to have at least one fingerhold opening formed therein. Further, it is preferred for the cardboard backing pad to comprise a combination of at least two cardboards different in thickness.
- The cardboard box has an internal dimension of 300 mm x 400 mm. In the case of the cardboard box having an internal dimension of 300 mm x 400 mm, the cardboard backing pad may be shaped so as to have a clearance between 0 and 20 mm with said cardboard box.
- The foregoing and other objects and features of the present invention will be clearly understood from the following detailed description when read with reference to the accompanying drawings wherein same or similar parts or mechanisms are denoted by the same reference numerals throughout the drawings and in which:
- Figure 1 is an exploded perspective view of a cardboard packing box according to a preferred embodiment of the present invention;
- Figure 2A(a) is a side view of a lower case shell half of a cartridge container for use with the cardboard packing box;
- Figure 2A(b) is a front view of the lower case shell half of the cartridge container for use with the cardboard packing box;
- Figure 2B(a) is a side view of the lower case shell half of the cartridge container to which a cardboard backing pad is attached;
- Figure 2B(b) is a front view of the lower case shell half of the cartridge container to which a cardboard backing pad is attached;
- Figure 2C is a front view of the lower case shell half of the cartridge container in which sets of five cartridge units are put;
- Figure 2D is a front view of the cartridge container before an upper case shell half is coupled to the lower case shell half;
- Figure 2E is a front view of the cartridge container before a cardboard backing pad is attached to the upper case shell half;
- Figure 3A is a front view of the cartridge container before packing;
- Figure 3B is a longitudinal-sectional view of a package of the cartridge container in the cardboard packing box;
- Figure 3B is a longitudinal-sectional view of a package of the cartridge container in the cardboard packing box;
- Figure 3C is an explanatory view for showing the package dropped vertically down;
- Figures 4A to 4B are plane views of various cardboard backing pads;
- Figure 5A(a) to 5A(c) are plan views of various pallets standardized in different countries;
- Figure 5B(a) to 5B(c) are plan views of layouts of the packages placed on the pallets shown in Figures 5A(a) to 5A(c), respectively;
- Figure 6 is an exploded perspective view of a conventional cartridge case package;
- Figure 7 is a perspective view of a conventional cartridge container;
- Figure 8 is an exploded perspective view of a cartridge container for use with the cardboard packing box shown in Figure 1;
- Figure 9A is a plan view of a mating case shell half of the cartridge container;
- Figure 9B is a front view of the mating case shell half of the cartridge container;
- Figure 10A is a side view of the mating case shell half of the cartridge container;
- Figure 10B is a perspective view showing a part of the interior of the mating case shell half of the cartridge container;
- Figures 11A to 11D are explanatory views for showing steps of completing a cartridge container with cartridges contained therein;
- Figure 12A is a front view of a completed cartridge container;
- Figure 12B is a front view of a stack of two cartridge containers;
- Figures 13A to 13C are views for showing steps of packing a completed cartridge container in a conventional cardboard packing box;
- Figure 14A is an explanatory view showing the package placed on a floor; and
- Figure 14B is an explanatory view for showing the package dropped vertically down.
- Referring to the accompanying drawings in detail, and in particular, to Figure 1, there is show a
packing box 300 comprising acardboard box 310 and twocardboard backing pads 320 according to an embodiment of the present invention for use with thecartridge containers 100 each of which is made up of two mating case shell halves and has the male-female container coupling structures formed on bottom surfaces thereof (see Figures 8 to 10A - 10B). Thecardboard box 310 may be of conventional form such as shown in Figure 6. Thecardboard backing pad 320 has two pairs of quadrilateralfitting apertures fitting apertures 320a are shaped so as to snugly fit on the largerbottom fitting frames 53a of the matingcase shell half fitting apertures 320b are shaped so as to snugly fit on the bottom fitting frames 53b of the matingcase shell half cardboard backing pad 320 by the use of various types of commercially available cardboards in appropriate combination according to the height of the bottom fitting frames 53a of the mating case shell halves 23 and 25 of thecartridge container 100. Specifically, standard cardboards commonly available for general packing boxes include types of A-flute having a thickness of 5 mm, B-flute having a thickness of 3 mm and W-flute having a thickness of 8 mm. In this instance, it is preferred for thecardboard backing pad 320 to employ these standard cardboards individually or in any combination. - Figures 2A(a) and 2A(b) to 2E show a procedure of attaching the
cardboard backing pads 320 to thecartridge container 100 in use. At the outset, the matingcase shell half 25 used as a container body is prepared as shown in Figures 2A(a) and 2A(b) (labels (a) and (b) indicate side and front views, respectively). Thecardboard backing pad 320 is attached to the matingcase shell half 25 by fitting thefitting frames case shell half 25 into thefitting apertures cardboard backing pad 320, respectively, by insertion as shown in Figures 2B(a) and 2B(b) (labels (a) and (b) indicate side and front views, respectively). Thereafter, as shown in Figure 3, four sets of five tape cartridge units (first and second sets of five tape cartridge units C1 and C2 are shown and the remaining two sets of five tape cartridge units are hidden behind the two sets of five tape cartridge units C1 and C2) are put in therespective compartments 27 of the matingcase shell half 25. The matingcase shell half 23 used as a container cap is prepared in the subsequent step shown in Figure 2D and coupled to the matingcase shell half 25 through fitting between the topfitting rails 41 and the topfitting grooves 43 of the mating case shell halves 23 and 25 by insertion. On the other hand, anothercardboard backing pad 320 is prepared as shown in Figure 2E and attached to the matingcase shell half 25 by fitting the bottom fitting frames 53 a and 53b of the matingcase shell half 25 into thefitting apertures cardboard backing pad 320, respectively, by insertion (see Figure 3A). In this way, thecartridge container 100 with four sets of five tape cartridge units contained is brought to completion. It is of course possible for thecardboard backing pad 320 to be attached to the matingcase shell half 25 prior to coupling the mating case shell halves 23 and 25. In this way, then, thecartridge container 100 is placed ready for package. Thecartridge container 100 with thecardboard backing pads 320 attached thereto is packed in thecardboard box 310 in an ordinary way. - The
cartridge container 100 with thecardboard backing pads 320 attached thereto is placed ready for package as shown in Figure 3A and then packed in thecardboard box 310 in an ordinary way as shown in Figure 3B. Because thecardboard box 310 is designed and made to maintain its given structural strength in a horizontal position, there is no problem as long as it is put on a flat table or a flat floor. When the cartridge-containedcardboard box 310 is fallen in a vertical position against a floor and elsewhere, the impact applied to the package is absorbed or significantly absorbed not only by theflanges 31 of the mating case shell halves 23 and 25 of thecartridge container 100 but also by thecardboard backing pads 320, so that the impact applied to the package at a position G3 where theflanges 31 abut against thecardboard box 310 is reduced by half. In addition, although it is conceivable that thecartridge container 100 encounters heavy vertical waggle due to the acceleration of impact at bottom corners G1, thecartridge container 100 is prevented from waggling vertically by thecardboard backing pads 320. This protects theflanges 31 against crush or significant deformation at their roots G3. Thecardboard backing pad 320 is tightly fitted in size to the horizontal cross section of thecardboard box 310, in other words, it has a shape identical with a horizontal cress-section of thecardboard box 310 which is the same horizontal projection as the matingcase shell half cartridge container 100 and is, in rerum nature, received in thecardboard box 310 leaving no gap therebetween. However, in the case where it is desired to distribute external impact to both thecardboard backing pads 320 and thecartridge container 100 in order to disperse the impact, thecardboard backing pad 320 may be shaped so as to leave an appropriate clearance with thecardboard box 310. - The tight-fitting
cardboard backing pad 320 can lead to inconvenience for removal by hand. In order to eliminate this inconvenience, thecardboard backing pad 320 may be provided with one or more fingerhold openings as shown in Figures 4B - 4D. Specifically, acardboard backing pad 320A shown in Figure 4B has a fingerhold cut K1 in the form of a triangular cut at one of four corners thereof. Acardboard backing pad 320B shown in Figure 4C has a semi-circular fingerhold notch K2 at one of opposite short sides. Acardboard backing pad 320C shown in Figure 4D has fingerhold holes K3 in close vicinity to edges of opposite short sides, respectively. According to thesecardboard backing pads cartridge container 100 by picking the top cardboard backing pad at the fingerhold with a finger or fingers and pulling it up. Thecartridge container 100 with the top cardboard backing pad removed away is easily grasped by hands and unboxed. - Figures 5A(a) to 5A(c) show various pallets as used to loading or carrying a cargo in major countries such as, for example, Japan, USA and Europe. As was described previously, the
cardboard box 310 preferably has substantially the same horizontal cross-section as the horizontal projection of thecartridge container 100. In light of the dimensional requirement, a study was made on preferred lengthwise and breadthwise dimensions of thecardboard box 310. As a result, the size of thecardboard box 310 is determined based on the notion that it is preferred to standardize the cardboard package boxes to a single unitary size. As is well known, pallets vary in their standard size depending upon countries. Specifically, thepallet 400 standardized in Japan is 1100 x 1100 mm as shown in Figure 5A(a), thepallet 401 in USA 1219 x 1016 mm as shown in Figure 5A(b) and thepallet 402 in Europe 1200 x 800 mm as shown in Figure 5A(c). It was found that the optimum size of the cardboard package box, and hence thecartridge container 100 in horizontal projection, is 300 x 400 mm in order to set the cardboard package boxes on thepallets - Figures 5B(a) to 5B(c) show loading patterns of the
cardboard boxes 310 of 300 x 400 mm onJapanese pallets 400,US pallet 401 andEuropean pallet 402, respectively. As shaded in Figures 5B(a), 5B(b) and 5B(c),Japanese pallet 400 can stow eight packingboxes 300 leaving a 200 mm-square redundant space in the centre and two 100 mm-width redundant spaces along two sides,U.S. pallet 401 can stow ninecardboard packing boxes 300 leaving a 116 mm-width marginal redundant space along one side and a 19 mm-width marginal redundant space along another side, andEuropean pallet 402 can stow eightcardboard packing boxes 300 leaving no redundant space. As seen in the above examples, the 300 mm x 400 mm cardboard packing box can be carried efficiently in quantity by any major pallets. In order to meet the requirements for both dispersion of external impact and enhanced carrying efficiency of the 300 x 400 mmcardboard packing boxes 300, it is preferred for thecardboard backing pad 320 to have a clearance with the cardboard box less than 20 mm.
Claims (6)
- A cardboard packing box (300) for storage of a cartridge container (100) which has a case shell comprising two mating case shell halves (23, 25) identical in dimensions with each other and forming a plurality of compartments for receiving sets (C1, C2) of a specified number of flat tape cartridge units therein, respectively, each said mating case shell half having at least one pair of bottom fitting frames (53a, 53b) different in size so that one of said bottom fitting frames of one of said two mating case shell halves is fitted in another of said two mating case shell halves by insertion so as thereby to be able to be coupled to another said cartridge container together,
characterized in that: said cardboard packing box (300) comprises a cardboard box (310) having internal dimensions substantially identical with a horizontal projection of said case shell of said cartridge container and a pair of cardboard backing pads (320) each of which is substantially identical in external dimension with a horizontal cross section of said cardboard box and has a pair of openings (320a, 320b) in which said bottom fitting frames (53a, 53b) of each said two mating case shell halves (23, 25) are fitted respectively by insertion. - A cardboard packing box (300) as defined in claim 1, characterized in that each said cardboard backing pad (320) has two or more pairs of said openings (320a, 320b).
- A cardboard packing box (300) as defined in claim 1 or 2, characterized in that each said cardboard backing pad (320) comprises a combination of at least two cardboards different in thickness.
- A cardboard packing box (300) as defined in any one of the preceding claims 1 to 3, characterized in that each said cardboard backing pad (320) has at least one fingerhold opening (K1 K2, K3) formed therein.
- A cardboard packing box (300) as defined in any one of the preceding claims 1 to 3, characterized in that said cardboard box (310) has a horizontal cross-sectional area of 300 mm x 400 mm.
- A cardboard packing box (300) as defined in claim 5, characterized in that said cardboard backing pad (320) is shaped so as to have a clearance between 0 and 20 mm with said cardboard box (310).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006021175A JP2007197081A (en) | 2006-01-30 | 2006-01-30 | Corrugated fiberboard box for cartridge accommodating case |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1813539A1 true EP1813539A1 (en) | 2007-08-01 |
Family
ID=37946156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07250283A Withdrawn EP1813539A1 (en) | 2006-01-30 | 2007-01-24 | Cardboard packing box for cartridge container |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070175778A1 (en) |
EP (1) | EP1813539A1 (en) |
JP (1) | JP2007197081A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104469650A (en) * | 2014-12-08 | 2015-03-25 | 惠州市联韵电子科技有限公司 | Loudspeaker tray |
WO2016120838A1 (en) * | 2015-01-30 | 2016-08-04 | Pusterla 1880 S.P.A. | Package for containing and displaying products and/or value and luxury items |
ITUA20164818A1 (en) * | 2016-06-30 | 2017-12-30 | Pusterla 1880 S P A | PACKAGING FOR THE CONTAINMENT AND EXPOSURE OF PRODUCTS OR PRECIOUS AND LUXURY ITEMS, WHICH PERFUMES, CREAMS, ALCOHOLIC PRODUCTS, HIGH-RANGE COSMETICS, HIGH FASHION ACCESSORIES, JEWELRY AND / OR SIMILAR. |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009286494A (en) * | 2008-11-19 | 2009-12-10 | Hitachi Maxell Ltd | Corrugated fiberboard box |
JP5054794B2 (en) | 2010-03-18 | 2012-10-24 | 日立マクセル株式会社 | Cartridge packing material and cartridge packing structure |
JP5630784B2 (en) * | 2010-04-21 | 2014-11-26 | パナソニック株式会社 | Packing box for equipment |
JP6938412B2 (en) | 2018-03-26 | 2021-09-22 | 富士フイルム株式会社 | Recording tape cartridge storage case and recording tape cartridge storage case |
JP7061921B2 (en) | 2018-04-26 | 2022-05-02 | 富士フイルム株式会社 | Recording tape cartridge storage case and recording tape cartridge storage case |
JP2024025977A (en) * | 2022-08-15 | 2024-02-28 | 富士フイルム株式会社 | packaging |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2134375A (en) * | 1938-01-08 | 1938-10-25 | Western Electric Co | Package |
GB938683A (en) * | 1959-04-29 | 1963-10-02 | Poly Pak Corp Of America | Covers for protecting cans and for forming packages thereof |
GB957796A (en) * | 1959-09-01 | 1964-05-13 | Reed Corrugated Cases Ltd | Improvements in the packing of bottles in boxes, cases or crates |
US3732976A (en) * | 1971-04-12 | 1973-05-15 | Packaging Corp America | Package for fragile articles |
DE7441620U (en) * | 1974-12-14 | 1975-04-24 | Europa Carton Ag | Stacking tray for cups |
DE3830677A1 (en) * | 1988-09-09 | 1990-03-15 | Hans Hoell Fleischwarenfabrik | Box-shaped, stackable and portable package |
WO1992004241A1 (en) * | 1990-09-03 | 1992-03-19 | Henkel Kommanditgesellschaft Auf Aktien | Corrugated-carboard packaging for the transport and display of items for sale with closures designed for the items to stand on |
DE29618366U1 (en) * | 1996-10-25 | 1996-12-19 | Wellpappenwerk Bruchsal Gmbh & | Cutting for an insert element of a packaging container |
US5590786A (en) * | 1995-09-26 | 1997-01-07 | Jaycox; Donald L. | Package for liquid containers |
US6462459B1 (en) * | 1999-07-01 | 2002-10-08 | Kirk's Automotive, Inc. | Generator/alternator remanufacturing kit apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3804234A (en) * | 1970-05-12 | 1974-04-16 | Int Paper Co | Case for shipping articles in an upright position and in spaced lateral separation |
US4600101A (en) * | 1985-01-22 | 1986-07-15 | Cooper Industries | Bulb packaging arrangement |
US4709815A (en) * | 1986-08-25 | 1987-12-01 | Engineered Data Products, Inc. | Tape cartridge holding case |
US4792043A (en) * | 1988-02-01 | 1988-12-20 | Packaging Corporation Of America | Shipping unit for non-riding lawn mower or the like |
JP2803567B2 (en) * | 1994-05-11 | 1998-09-24 | 信越半導体株式会社 | Packaging structure for semiconductor wafer storage container |
KR0181565B1 (en) * | 1995-04-11 | 1999-04-15 | 김승무 | Method and apparatus for multi-layered corrugated card board |
US5826716A (en) * | 1995-11-13 | 1998-10-27 | Hayes Lemmerz International, Inc. | Wheel separator and method |
US6474473B2 (en) * | 1999-12-20 | 2002-11-05 | International Paper Company | Shipping and display container for bottles |
-
2006
- 2006-01-30 JP JP2006021175A patent/JP2007197081A/en active Pending
-
2007
- 2007-01-24 EP EP07250283A patent/EP1813539A1/en not_active Withdrawn
- 2007-01-29 US US11/698,893 patent/US20070175778A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2134375A (en) * | 1938-01-08 | 1938-10-25 | Western Electric Co | Package |
GB938683A (en) * | 1959-04-29 | 1963-10-02 | Poly Pak Corp Of America | Covers for protecting cans and for forming packages thereof |
GB957796A (en) * | 1959-09-01 | 1964-05-13 | Reed Corrugated Cases Ltd | Improvements in the packing of bottles in boxes, cases or crates |
US3732976A (en) * | 1971-04-12 | 1973-05-15 | Packaging Corp America | Package for fragile articles |
DE7441620U (en) * | 1974-12-14 | 1975-04-24 | Europa Carton Ag | Stacking tray for cups |
DE3830677A1 (en) * | 1988-09-09 | 1990-03-15 | Hans Hoell Fleischwarenfabrik | Box-shaped, stackable and portable package |
WO1992004241A1 (en) * | 1990-09-03 | 1992-03-19 | Henkel Kommanditgesellschaft Auf Aktien | Corrugated-carboard packaging for the transport and display of items for sale with closures designed for the items to stand on |
US5590786A (en) * | 1995-09-26 | 1997-01-07 | Jaycox; Donald L. | Package for liquid containers |
DE29618366U1 (en) * | 1996-10-25 | 1996-12-19 | Wellpappenwerk Bruchsal Gmbh & | Cutting for an insert element of a packaging container |
US6462459B1 (en) * | 1999-07-01 | 2002-10-08 | Kirk's Automotive, Inc. | Generator/alternator remanufacturing kit apparatus |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104469650A (en) * | 2014-12-08 | 2015-03-25 | 惠州市联韵电子科技有限公司 | Loudspeaker tray |
WO2016120838A1 (en) * | 2015-01-30 | 2016-08-04 | Pusterla 1880 S.P.A. | Package for containing and displaying products and/or value and luxury items |
ITUA20164818A1 (en) * | 2016-06-30 | 2017-12-30 | Pusterla 1880 S P A | PACKAGING FOR THE CONTAINMENT AND EXPOSURE OF PRODUCTS OR PRECIOUS AND LUXURY ITEMS, WHICH PERFUMES, CREAMS, ALCOHOLIC PRODUCTS, HIGH-RANGE COSMETICS, HIGH FASHION ACCESSORIES, JEWELRY AND / OR SIMILAR. |
WO2018002791A1 (en) * | 2016-06-30 | 2018-01-04 | Pusterla 1880 S.P.A. | Package for containing and displaying precious and luxury products or items, such as perfumes, creams, alcoholic products, high-end cosmetics, high fashion accessories, jewelry and/or the like |
Also Published As
Publication number | Publication date |
---|---|
US20070175778A1 (en) | 2007-08-02 |
JP2007197081A (en) | 2007-08-09 |
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