WO2002018218A1 - Palette en résine synthétique - Google Patents
Palette en résine synthétique Download PDFInfo
- Publication number
- WO2002018218A1 WO2002018218A1 PCT/JP2000/006568 JP0006568W WO0218218A1 WO 2002018218 A1 WO2002018218 A1 WO 2002018218A1 JP 0006568 W JP0006568 W JP 0006568W WO 0218218 A1 WO0218218 A1 WO 0218218A1
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- WO
- WIPO (PCT)
- Prior art keywords
- synthetic resin
- legs
- ribs
- leg
- pallet
- Prior art date
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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
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/0004—Rigid pallets without side walls
- B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
- B65D19/0008—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface
- B65D19/002—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element
- B65D19/0024—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces
- B65D19/0026—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of more than one element forming discontinuous or non-planar contact surfaces and each contact surface having a stringer-like shape
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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
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/40—Elements for spacing platforms from supporting surface
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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
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/0004—Rigid pallets without side walls
- B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
- B65D19/0008—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface
- B65D19/001—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of a single element
- B65D19/0014—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of a single element forming discontinuous or non-planar contact surfaces
- B65D19/0018—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of a single element forming discontinuous or non-planar contact surfaces and each contact surface having a discrete foot-like shape
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00014—Materials for the load supporting surface
- B65D2519/00034—Plastic
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00049—Materials for the base surface
- B65D2519/00069—Plastic
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00263—Overall construction of the pallet
- B65D2519/00268—Overall construction of the pallet made of one piece
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00263—Overall construction of the pallet
- B65D2519/00273—Overall construction of the pallet made of more than one piece
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00283—Overall construction of the load supporting surface
- B65D2519/00288—Overall construction of the load supporting surface made of one piece
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00283—Overall construction of the load supporting surface
- B65D2519/00308—Overall construction of the load supporting surface grid type, e.g. perforated plate
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00318—Overall construction of the base surface made of one piece
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00323—Overall construction of the base surface made of more than one piece
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
- B65D2519/00333—Overall construction of the base surface shape of the contact surface of the base contact surface having a stringer-like shape
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00313—Overall construction of the base surface
- B65D2519/00328—Overall construction of the base surface shape of the contact surface of the base
- B65D2519/00338—Overall construction of the base surface shape of the contact surface of the base contact surface having a discrete foot-like shape
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00398—Overall construction reinforcements
- B65D2519/00402—Integral, e.g. ribs
- B65D2519/00407—Integral, e.g. ribs on the load supporting surface
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00258—Overall construction
- B65D2519/00398—Overall construction reinforcements
- B65D2519/00402—Integral, e.g. ribs
- B65D2519/00412—Integral, e.g. ribs on the base surface
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00547—Connections
- B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
- B65D2519/00557—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00547—Connections
- B65D2519/00552—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer
- B65D2519/00557—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements
- B65D2519/00567—Structures connecting the constitutive elements of the pallet to each other, i.e. load supporting surface, base surface and/or separate spacer without separate auxiliary elements mechanical connection, e.g. snap-fitted
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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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00736—Details
- B65D2519/00935—Details with special means for nesting or stacking
- B65D2519/0094—Details with special means for nesting or stacking nestable
Definitions
- the present invention relates to a synthetic resin pallet used for transporting various articles.
- the apparatus when transporting various articles, has a loading section for receiving articles, and a plurality of legs protruding downward from the loading section, and a fork insertion section is provided between the legs. Pallets made of synthetic resin are used.
- Japanese Patent Application Laid-Open No. H11-231640 describes that a synthetic resin pallet body having legs and a plurality of legs which are detachably attached to the legs of the synthetic resin pallet body.
- a synthetic resin pallet including a plurality of connecting plate-like members for connecting the pallets.
- locking portions are formed on the lower surface of the bottomed hollow legs of the pallet body, and the locking portions formed on the connecting plate are locked to these locking portions.
- the connecting plate is fixed to the leg of the pallet body only by the sole.
- Japanese Patent Application Laid-Open No. 11-35039 discloses a method in which reinforcing ribs are formed on the lower surface of a mounting portion of a pallet body, and the leg portions adjacent to each other are formed by these reinforcing ribs. A structure in which the structures are connected to each other has been proposed, but even this structure is insufficient in strength to accommodate a heavy object. Disclosure of the invention
- the synthetic resin pallet of the present invention has a loading portion and a plurality of legs projecting downward from the loading portion, and a fork insertion portion is provided between the legs.
- Is composed of a horizontal plate-like portion and a lattice-like portion provided on the lower surface of the horizontal plate-like portion.
- the lattice portion is formed by intersecting a plurality of longitudinal ribs extending in the vertical direction and a plurality of lateral ribs extending in the lateral direction, and the legs protrude downward from the lower end of the lattice portion. Is formed.
- a plurality of vertical ribs extending in the vertical direction and a plurality of horizontal ribs extending in the horizontal direction intersect to form a lattice-like portion, so that the radial strength of the horizontal plate-like portion is reduced. Can be improved.
- each leg is constituted by a plurality of parallel vertical ribs traversing this leg and a plurality of small legs separated by Z or a plurality of parallel horizontal ribs traversing the leg
- the strength around the legs can also be improved.
- each leg is composed of a plurality of small legs, and between these small legs, a plurality of parallel vertical ribs traversing the legs at a smaller interval than the vertical ribs that do not cross the legs , And / or if a plurality of parallel transverse ribs traversing the leg are formed with a smaller spacing than the parallel transverse ribs not traversing the leg, Strength can be further improved.
- the number of the parallel vertical ribs and / or the parallel horizontal ribs formed between the small legs is preferably 2 to 4 for sufficient strength and ease of molding. No.
- Locking holes are provided on the legs or small legs of the synthetic resin pallet, and the protruding fittings provided on the connecting plate can be detached from these locking holes.
- the structure can fit together.
- the legs or small legs should preferably have a hollow structure with a bottom, and in particular, have a shape that expands upward. Is preferred.
- the plurality of legs (small legs) of the synthetic resin pallets to be superimposed can be easily inserted inside the legs (small legs) of the synthetic resin pallets to be superimposed.
- the horizontal plate-like portion of the loading portion may be formed in a lattice shape along the upper edge of the small leg portion. In this case, even if the articles are loaded directly on the legs, a large contact area between the horizontal plate-shaped section and the articles can be ensured. The problem that the loading surface portion is damaged can be reduced.
- a hanging portion extending downward is formed around the loading portion, and the hanging portion and a vertical rib and a horizontal rib extending in parallel along the inside of the hanging portion. It is preferable that a plurality of inclined ribs having inclined lower sides are formed between them, and that the inclined lower sides of the inclined ribs are exposed laterally above the fork insertion portion.
- the synthetic resin pallet of the present invention includes a corner leg provided to protrude downward from a corner of the loading portion, and an intermediate portion provided protruding downward from an intermediate portion around the loading portion. It is preferable to have a leg portion and a central leg portion protruding downward from a central portion of the loading portion.
- the synthetic resin pallet of the present invention may include a synthetic resin connecting plate for connecting the legs.
- a fitting portion that engages with the bottom of at least a part of the small legs and the connecting plate-shaped member is formed.
- a recess may be formed in the connecting plate-like body, into which the lower end of the small leg portion fits.
- FIG. 1 is a plan view showing a first embodiment of the synthetic resin pallet of the present invention.
- FIG. 2 is a bottom view of the synthetic resin pallet shown in FIG.
- FIG. 3 is a front view of the synthetic resin pallet shown in FIG.
- FIG. 4 is a cross-sectional view of the synthetic resin pallet shown in FIG.
- 5 and 6 are partial cross-sectional views of a state where the synthetic resin pallets shown in FIG. 1 are stacked.
- FIG. 7 is a front view showing a second embodiment of the synthetic resin pallet of the present invention.
- FIG. 8 is a side view of the synthetic resin pallet shown in FIG.
- FIG. 9 is a partial cross-sectional view showing a state where the synthetic resin pallets shown in FIG. 7 are stacked.
- FIG. 10 is a plan view showing a third embodiment of the synthetic resin pallet according to the present invention.
- FIG. 11 is a bottom view of the synthetic resin pallet shown in FIG.
- FIG. 12 is a partial perspective view showing the connecting plate-like body in the embodiment of FIG.
- FIG. 13 is a partial cross-sectional view taken along line C-C in FIG.
- FIG. 14 is a front view of the synthetic resin pallet shown in FIG.
- FIG. 15 is a sectional view of the synthetic resin pallet shown in FIG. BEST MODE FOR CARRYING OUT THE INVENTION
- FIGS. 1 to 6 show a synthetic resin pallet according to a first embodiment of the present invention.
- the synthetic resin pallet has a loading portion 1 for placing articles and protrudes downward from the loading portion 1. It has a plurality (nine in this example) of legs 2, and each leg 2 is composed of a plurality of (four in this example) small legs 3. As shown in FIGS. 3 and 4, fork insertion portions 4 are formed between the legs 2 respectively.
- the loading section 1 is composed of a horizontal plate portion 5 constituting a loading surface, and a lattice portion 6 (see FIG. 2) integrally formed below the horizontal plate portion 5. Is formed by the intersection of a plurality of longitudinal ribs 6a, 7a extending in the longitudinal direction provided on the lower surface of the horizontal plate-shaped portion 5 and a plurality of lateral ribs 6b, 7b extending in the lateral direction. ing. Each small leg 3 is formed to protrude downward from the lower end of the grid-like portion 6.
- the horizontal plate-shaped part 5 has rectangular through holes 8 in the area surrounded by the vertical ribs 6a and 7a and the horizontal ribs 6b and 7b. Are formed.
- the dimensions of the vertical ribs 6a, 7a and the horizontal ribs 6b, 7b are not limited, but the width is preferably 3 to 15 mm and the height is preferably 30 to 50 mm.
- the interval between the vertical ribs 6a and between the horizontal ribs 6b is preferably set to 20 to 100 mm.
- the leg 2 of this embodiment has four corner positions 10 a of the loading portion 1, intermediate positions 10 b of the four sides of the loading portion 1, and Each is formed at the center position 10c.
- the leg 2 of this embodiment has a plurality of (two in this embodiment) parallel vertical ribs 7a and a plurality of (two in this embodiment) parallel horizontal ribs 7b. It is constituted by a plurality of (four in this embodiment) small leg portions 3 separated by.
- the number of the vertical ribs 7a and the horizontal ribs 7b crossing between the pair of small legs 3 is not limited, but is usually two to four, and preferably two, respectively.
- the distance between the vertical ribs 7a and the distance between the horizontal ribs 7b are preferably smaller than the distance between the vertical ribs 6a and the distance between the horizontal ribs 6b. Preferably, it should be ⁇ 5 O mm.
- the small leg portion 3 is preferably a bottomed square cylindrical shape having a taper that expands upward.
- a hanging part 12 extending downward is formed around the loading part 1.
- a plurality of inclined ribs 11 are formed between the hanging part 12 and the vertical rib 6 a or the horizontal rib 6 b extending parallel to the hanging part 12 along the inside of the hanging part 12. ing. As shown in FIG. 6, the lower side 11a of these inclined ribs 11 is inclined downward from the hanging part 12 toward the longitudinal rib 6a or the horizontal rib 6b.
- -Notches 12a are formed at the lower ends of the hanging portions 12 at positions corresponding to the fork insertion portions 4, respectively, as shown in FIG. Thereby, on the fork insertion portion 4, the inclined side 11a of the inclined rib 11 is exposed to the side.
- a lattice portion 6 in which a plurality of vertical ribs 6a, 7a extending in the vertical direction and a plurality of horizontal ribs 6b, 7b extending in the horizontal direction intersects the loading portion 1. By being formed, it has a large strength against a load from above.
- each leg 2 is constituted by a plurality of small legs 3, and between these small legs 3, a plurality of parallel vertical ribs 7 a having a small interval and an interval are provided. Since it is separated by a plurality of narrow parallel horizontal ribs 7b, it is possible to prevent the leg 2 from being deformed by a load from above, and the leg 2 has a large strength against a load from above. have.
- the vertical ribs 7a and the horizontal ribs 7b traverse the legs 2 and the fork outlet 4, and are continuous linearly over almost the entire width of the pallet.
- the presence does not cause loss of continuity of the straight line. Therefore, the radius of the pallet when transporting goods by a forklift can be significantly reduced, and the pallet can be prevented from being damaged and the goods can be prevented from dropping.
- the small legs 3 are formed in a tapered shape expanding upward, so that the small legs 3 are inserted inside the small legs 3 so that the pallets can be stacked in multiple stages. It is possible and can reduce the volume for stacking and storing. '
- the pallet of this embodiment has a hanging portion 12 extending downward from the periphery of the loading portion 1, and a plurality of inclined ribs are provided between the hanging portion 12 and the vertical ribs 6a and the horizontal ribs 6b.
- the inclined side 11a of the inclined rib 11 is exposed to the side on the fork insertion portion 4 as shown in FIG.
- the inclined ribs 11 as guides, it is easy to insert the fork of the forklift between the multi-layered plastic resin pallets and to easily stack the multi-layered synthetic resin pallets. Can be divided into
- FIGs. 7 to 9 show a second embodiment of the present invention.
- the inside of the side surface of the small leg portion 3 and / or Alternatively, a rib 13 extending in the vertical direction is formed on the outside.
- At least one rib 13 shall be provided on the inner side of the lower leg 3 of the lower pallet on the side where the bottom of the lower leg 3 of the pallet contacts.
- at least one rib 13 is provided on the outer side of the small leg 3 of the upper pallet on the side where the upper portion of the small leg 3 of the lower pallet contacts. preferable. Forming such ribs 13 makes it easier to separate the stacked pallets.
- These ribs 13 may be formed not only on both the inner surface and the outer surface but also on the inner surface of the small leg portion 3 or only on the outer surface.
- one rib 13 is formed on one side surface of the small leg portion 3, it is preferable to form the rib 13 so as to be located substantially at the center of the side surface. In this case, it is preferable to form them symmetrically at substantially equal intervals.
- the width and height of the ribs 13 are not limited in the present invention, but are preferably about 0.5 to 1 mm, respectively. Further, the length and / or width of the rib 13 may be different between the inner surface and the outer surface of the small leg portion 3.
- the connecting plate 20 may be fixed to the small leg 3 as shown.
- This connecting plate 20 may be the same as that of the third embodiment described below.
- FIGS. 10 to 15 show a third embodiment of a synthetic resin pallet according to the present invention.
- the same reference numerals are given to the same parts as those in the previous embodiment, and description thereof will be omitted.
- the synthetic resin pallet of this embodiment comprises a pallet body 21 and a synthetic resin connecting plate 20 detachably attached to the bottom surface of the leg 2 of the pallet body 21.
- Figures 10 and 11 are a plan view and a bottom view of this synthetic resin pallet.
- FIG. 12 is a view showing the connecting plate 20 in a portion ⁇ f
- FIG. 13 is an enlarged cross-sectional view taken along a line C_C in FIG. 10
- FIG. 14 is a front view of a synthetic resin pallet
- FIG. FIG. 15 is a sectional view of a synthetic resin pallet.
- each small leg portion 3 a locking hole 22 having an elliptical shape or the like for attaching the connecting plate 20 in a detachable manner, and an upper surface side of the locking hole 22.
- a bank 23 protruding upward is formed along the opening edge of the wall.
- the total length of the connecting plate 20 of this embodiment is substantially equal to one side of the pallet body 21 as shown in FIG. 14, and the width of the connecting plate 20 is as shown in FIG. It corresponds to the width of each leg 2. Therefore, in this example, a total of three connecting plate members 20 are attached to the pallet body 21.
- both ends are fixed to the legs 2 at the four corner positions 10 a of the pallet body 21, respectively. It is fixed to the leg 2 at the middle position 10 b of the side of.
- the center connecting plate 20 of the three tubes is fixed at both ends to the legs 2 at the side intermediate positions 10 b of the pallet body 21, while the center is connected to the pallet body. It is fixed to the leg 2 at the center position 10 c of 21.
- the force S at which the connecting plate bodies 20 on both sides and the center are made to have the same shape, and the shape may be made different if necessary.
- a plurality of concave portions (fitting portions) 26 for fitting the lower ends of the small leg portions 3 of the pallet body 1 are formed on the upper surface of the connecting plate-shaped body 20 on both sides in the width direction. (In this example, 12 in total). These recesses 26 have three side surfaces that come into contact with the side surfaces of the lower end of the small leg 3, and fix the small leg 3 with these three side surfaces.
- all four small leg portions 3 corresponding to each leg portion 2 are fixed by the concave portions 26, even if a force is applied in any direction in the horizontal plane, the connecting plate Inadvertent detachment of the body 20 from the leg 2 can be prevented.
- a locking portion 24 is formed at substantially the center of the bottom surface of each recess 26, a locking portion 24 is formed.
- the locking portion 24 of this embodiment is, as shown in FIG. 12, a pair of substantially semi-cylindrical protrusions separated by vertically extending slits, and the upper end of each protrusion is directed upward.
- a semi-annular flange portion 24a having a tapered taper is formed.
- the number of the locking portions 24 is not limited, and it is sufficient if three or more are formed for one connecting plate-like body 20. Preferably, they are the same.
- the connecting plate 20 is fitted with a locking portion 24 in the locking hole 22, and the flange 24 a is locked to the upper end of the bank portion 23. It can be detachably attached to the small leg 3 of the let body 21.
- a hole of a pipe (not shown) is brought into contact with the flange portion 24 a of the locking portion 24 in a state where these are inverted.
- the pipe is pushed down, the diameter of the locking portion 24 is reduced, the flange portion 24a is removed from the upper end of the bank portion 23, and the connecting plate 20 is lifted from the pallet body 21 to lock the hole.
- What is necessary is just to remove the locking part 24 from 22. It is preferable to prepare such a pipe as a removal jig.
- an inclined portion 25 is formed between the concave portions 26 in the connecting rod 20 as shown in FIG.
- the pallet main body 2 is transported by a hand-lifter or the like with wheels while the connecting plate 20 is fixed to the pallet main body 21.
- lifting 1 it is easy for the wheels to ride on the connecting plate 20, and the carrying operation becomes easier.
- Pallet made of synthetic resin according to the present invention, or pallet body 21 and connecting plate 20 Can be manufactured by injection molding using a synthetic resin such as polyethylene or polypropylene.
- the pallet body 21 and the connecting plate-shaped body 20 can be integrally formed, and additives such as a coloring agent and a filler may be appropriately added to the synthetic resin.
- the synthetic resin pallet of this embodiment has a small leg when the connecting plate 20 is attached to the small leg 3 of the synthetic resin pallet main body and articles are placed on the pallet main body 21 and stacked in multiple stages. Part 3 can be prevented from hitting the lower article and damaging it.
- the connecting plate 20 can prevent the occurrence of undesired vibrations.
- the synthetic resin pallet of the present invention Since the synthetic resin pallet of the present invention has sufficient strength, even when a heavy object is placed, the pallet hardly bends, and it is possible to prevent an article from falling or the pallet from being damaged.
- the connecting plate when the connecting plate is attached to the leg of the pallet body and the pallet is dragged on the floor by a cargo handling worker, the connecting plate does not come off accidentally. . Therefore, the reliability of the cargo handling work can be improved.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/343,837 US6976436B1 (en) | 2000-08-29 | 2000-09-25 | Synthetic resin pallet |
DE60036967T DE60036967T2 (de) | 2000-08-29 | 2000-09-25 | Kunstharzpalette |
KR1020037002679A KR100623559B1 (ko) | 2000-08-29 | 2000-09-25 | 합성수지 팔레트 |
EP00962818A EP1323636B1 (en) | 2000-08-29 | 2000-09-25 | Synthetic resin pallet |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000258925A JP3976222B2 (ja) | 1999-09-08 | 2000-08-29 | 合成樹脂製パレット |
JP2000/258925 | 2000-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002018218A1 true WO2002018218A1 (fr) | 2002-03-07 |
Family
ID=18747163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/006568 WO2002018218A1 (fr) | 2000-08-29 | 2000-09-25 | Palette en résine synthétique |
Country Status (8)
Country | Link |
---|---|
US (1) | US6976436B1 (ja) |
EP (1) | EP1323636B1 (ja) |
KR (1) | KR100623559B1 (ja) |
CN (1) | CN1248917C (ja) |
DE (1) | DE60036967T2 (ja) |
MY (1) | MY142707A (ja) |
TW (1) | TW500680B (ja) |
WO (1) | WO2002018218A1 (ja) |
Cited By (1)
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---|---|---|---|---|
US7856932B2 (en) * | 2006-12-22 | 2010-12-28 | Coca-Cola Bottling Co. United, Inc. | Stackable packaged goods pallet |
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US6786992B2 (en) * | 2002-06-11 | 2004-09-07 | Airdex International, Inc. | Method of making a dunnage platform |
DE10337147A1 (de) * | 2003-08-13 | 2005-03-10 | Recover Systems Gmbh | Nestbarer Ladungsträger |
ITMI20030601U1 (it) * | 2003-12-18 | 2005-06-19 | Patentweke A G | Pallet impilabile a resistenza incrementata |
US7945531B2 (en) * | 2005-09-16 | 2011-05-17 | Microsoft Corporation | Interfaces for a productivity suite application and a hosted user interface |
US20070131148A1 (en) * | 2005-12-14 | 2007-06-14 | Global Plastic Industries Co., Ltd. | Pallet assembly |
US7963397B2 (en) * | 2006-02-09 | 2011-06-21 | Seagle Vance L | Modular, knock-down, light weight, thermally insulating, tamper proof shipping container and fire retardant shipping container bag |
US7689481B2 (en) | 2006-02-15 | 2010-03-30 | Airdex International, Inc. | Light weight, strong, fire retardant dunnage platform bag and system of loading, dispensing and using bag |
JP4074876B2 (ja) * | 2006-03-17 | 2008-04-16 | 豊田スチールセンター株式会社 | パレット及びそのパレットを用いる積載物固定方法 |
US20090064906A1 (en) * | 2007-09-12 | 2009-03-12 | International Business Machines Corporation | Method for Enhancing the Racking (Bending) Strength of Low Cost Plastic Pallets |
US20130032507A1 (en) * | 2010-01-28 | 2013-02-07 | Du Toit Pieter W | Pallets for the handling of goods, processes for manufacturing pallets and methods of using pallets in the handling of goods |
DE102011075266A1 (de) | 2011-05-04 | 2012-11-08 | Protechna S.A. | Kufenpalette, insbesondere für Transport- und Lagerbehälter für Flüssigkeiten |
WO2013013705A1 (de) * | 2011-07-26 | 2013-01-31 | Schoeller Arca Systems Gmbh | Transportplatte für sackware |
CN103387079A (zh) * | 2012-05-09 | 2013-11-13 | 合肥杰事杰新材料股份有限公司 | 一种高强度承重托盘 |
US9228361B2 (en) * | 2013-06-06 | 2016-01-05 | Good Works Studio, Inc. | Multi-purpose transport and flooring structures, and associated methods of manufacture |
US9919835B2 (en) | 2013-06-06 | 2018-03-20 | Good Works Studio, Inc. | Multi-purpose transport and flooring structures, and associated methods of manufacture |
CN105197344A (zh) | 2014-06-25 | 2015-12-30 | 艾尔戴克斯国际公司 | 承载结构 |
DE102014217575B4 (de) * | 2014-09-03 | 2016-04-21 | Walther Faltsysteme Gmbh | Anordnung zweier Ladegutträger aufeinander |
CN105035477B (zh) * | 2015-08-18 | 2017-09-05 | 无锡美捷现代物流科技有限公司 | 一种符合单元化物流的模块化托盘 |
CN105329522A (zh) * | 2015-12-09 | 2016-02-17 | 安徽省朱氏工程塑料有限公司 | 一种平板田字形塑料托盘 |
FR3065712B1 (fr) * | 2017-04-27 | 2021-01-01 | Angel Fernandez | Palette de transport et de stockage |
US11225356B2 (en) | 2017-08-16 | 2022-01-18 | Chep Technology Pty Limited | Stackable fractional plastic pallet |
CN109160177A (zh) * | 2018-09-20 | 2019-01-08 | 民航成都物流技术有限公司 | 一种行李高速输送托盘 |
US11554895B2 (en) * | 2018-11-13 | 2023-01-17 | Chep Technology Pty Limited | Half-size plastic pallet with removable pallet support legs |
NO346684B1 (no) * | 2019-08-15 | 2022-11-21 | Bewi Norplasta As | Transportpall |
US11066210B1 (en) * | 2020-09-01 | 2021-07-20 | David Ankele | Nylon pallet |
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GB1005589A (en) * | 1962-05-04 | 1965-09-22 | Karl Dahmen | Supporting-foot for goods to be transported |
JPH09267838A (ja) * | 1996-04-02 | 1997-10-14 | Gifu Plast Ind Co Ltd | 運搬用パレット |
JPH09323727A (ja) * | 1996-06-03 | 1997-12-16 | Gifu Plast Ind Co Ltd | 運搬用パレット |
JPH11236040A (ja) * | 1998-02-25 | 1999-08-31 | Gifu Plast Ind Co Ltd | 運搬用パレット |
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US6357366B1 (en) * | 1999-02-05 | 2002-03-19 | Menasha Corporation | Rackable molded pallet |
-
2000
- 2000-09-25 EP EP00962818A patent/EP1323636B1/en not_active Expired - Lifetime
- 2000-09-25 KR KR1020037002679A patent/KR100623559B1/ko not_active IP Right Cessation
- 2000-09-25 DE DE60036967T patent/DE60036967T2/de not_active Expired - Lifetime
- 2000-09-25 CN CNB008198500A patent/CN1248917C/zh not_active Expired - Fee Related
- 2000-09-25 US US10/343,837 patent/US6976436B1/en not_active Expired - Fee Related
- 2000-09-25 WO PCT/JP2000/006568 patent/WO2002018218A1/ja active IP Right Grant
- 2000-09-29 TW TW089120323A patent/TW500680B/zh active
- 2000-10-25 MY MYPI20005028A patent/MY142707A/en unknown
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Publication number | Priority date | Publication date | Assignee | Title |
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GB1005589A (en) * | 1962-05-04 | 1965-09-22 | Karl Dahmen | Supporting-foot for goods to be transported |
JPH09267838A (ja) * | 1996-04-02 | 1997-10-14 | Gifu Plast Ind Co Ltd | 運搬用パレット |
JPH09323727A (ja) * | 1996-06-03 | 1997-12-16 | Gifu Plast Ind Co Ltd | 運搬用パレット |
JPH11236040A (ja) * | 1998-02-25 | 1999-08-31 | Gifu Plast Ind Co Ltd | 運搬用パレット |
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Title |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7856932B2 (en) * | 2006-12-22 | 2010-12-28 | Coca-Cola Bottling Co. United, Inc. | Stackable packaged goods pallet |
Also Published As
Publication number | Publication date |
---|---|
TW500680B (en) | 2002-09-01 |
EP1323636A1 (en) | 2003-07-02 |
KR20030038713A (ko) | 2003-05-16 |
EP1323636B1 (en) | 2007-10-31 |
DE60036967T2 (de) | 2008-08-07 |
MY142707A (en) | 2010-12-31 |
CN1248917C (zh) | 2006-04-05 |
KR100623559B1 (ko) | 2006-09-18 |
EP1323636A4 (en) | 2006-06-21 |
DE60036967D1 (de) | 2007-12-13 |
US6976436B1 (en) | 2005-12-20 |
CN1454171A (zh) | 2003-11-05 |
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