WO2023022018A1 - Glass plate packaging body, method for transporting glass plate packaging body, and pallet - Google Patents

Glass plate packaging body, method for transporting glass plate packaging body, and pallet Download PDF

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Publication number
WO2023022018A1
WO2023022018A1 PCT/JP2022/030051 JP2022030051W WO2023022018A1 WO 2023022018 A1 WO2023022018 A1 WO 2023022018A1 JP 2022030051 W JP2022030051 W JP 2022030051W WO 2023022018 A1 WO2023022018 A1 WO 2023022018A1
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WO
WIPO (PCT)
Prior art keywords
glass plate
insertion portion
pallet
glass
plate package
Prior art date
Application number
PCT/JP2022/030051
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French (fr)
Japanese (ja)
Inventor
弘雄 手島
佳範 西川
Original Assignee
日本電気硝子株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 日本電気硝子株式会社 filed Critical 日本電気硝子株式会社
Priority to KR1020247004894A priority Critical patent/KR20240051927A/en
Priority to CN202280056466.6A priority patent/CN117836214A/en
Priority to JP2023542334A priority patent/JPWO2023022018A1/ja
Publication of WO2023022018A1 publication Critical patent/WO2023022018A1/en

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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
    • B65D19/44—Elements or devices for locating articles on platforms
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets

Definitions

  • the present invention relates to a glass plate package, a method for transporting the glass plate package, and an improvement of a pallet for transporting the glass plate package in a stable posture.
  • Glass plates used for glass substrates for displays, etc. are stacked on a pallet during transportation. Packed by pallet.
  • Typical examples of the stacking of glass sheets on a pallet include a horizontal layout in which glass sheets are laid flat on a pallet placed on a horizontal floor, and a vertical layout in which glass sheets are stacked so as to lean against a substantially vertical or inclined pallet.
  • the vertical installation form is advantageous.
  • the size of the glass plate tends to increase. For this reason, the dimensions of the transported glass sheets may change.
  • multiple types of pallets with different dimensions were stored, and the type of pallet to be used was selected according to the dimensions of the glass sheets to be transported.
  • pallets are used on which glass sheet laminates of different sizes can be loaded.
  • the pallet disclosed in Patent Literature 1 includes a back frame that supports the glass plate from the back, a base on which the back frame is placed, and slide members that are provided on the left and right sides of the back frame and extend and contract in the left and right directions. .
  • the width of the pallet can be adjusted according to the width dimension of the glass sheets to be loaded, and one type of pallet can be used to load glass sheet laminates having a plurality of types of width dimensions.
  • An object of the present invention is to provide a glass plate package, a method for transporting the glass plate package, and a pallet that can be transported in a stable posture even when the dimensions of the glass plates to be loaded are changed.
  • a glass plate package of the present invention comprises a glass plate laminate including a plurality of laminated glass plates, a back supporting portion for supporting the back surface of the vertically placed glass plate laminate, and the glass plate laminate.
  • a glass plate package comprising: a pallet having a bottom support for supporting the bottom of a body; and a base on which the back support and the bottom support are provided, wherein the pallet is lateral and an inserting portion into which a claw of a forklift can be inserted, wherein the inserting portion includes a first inserting portion and a second inserting portion.
  • the center of gravity of the glass sheet package may be positioned outside the two claws of the forklift.
  • the insertion portions at two locations, it is possible to select the position for inserting the claws of the forklift according to the position of the center of gravity of the glass sheet package.
  • the center of gravity of the glass sheet package can be positioned substantially at the center between the two claws of the forklift, and the glass sheet package can be transported in a stable posture.
  • the second insertion portion is located on the rear side of the first insertion portion. According to such a configuration, even if the center of gravity of the glass plate package changes in the front-rear direction of the pallet, the position of the center of gravity of the glass plate package is positioned substantially at the center between the two claws of the forklift. The position for inserting the claws of the forklift can be selected from the first insertion part and the second insertion part.
  • the second insertion portion is positioned higher than the first insertion portion. According to such a configuration, if the rear surface portion of the glass plate laminate is inclined, it is advantageous in positioning the second insertion portion closer to the rear surface than the first insertion portion. Further, since the height positions of the first insertion portion and the second insertion portion are different, the positions in the front-rear direction of the first insertion portion and the second insertion portion can be partially overlapped. Furthermore, when inserting the claw of the forklift into the first insertion section or the second insertion section, the risk of mistaking the insertion position can be reduced.
  • the first insertion portion is provided on the base portion, and the second insertion portion is provided on the back support portion. is preferred. If both the first insertion portion and the second insertion portion are provided on the base portion, the height of the base portion increases and the glass plate package becomes larger. If so, it is possible to prevent an increase in the size of the glass plate package. Moreover, if the first insertion part is provided in the base part, the first insertion part can be provided at an appropriate position without interfering with the glass plate on which the first insertion part is placed. Therefore, the posture of the glass plate package can be further stabilized when the first insertion portion is used.
  • the angle between the front surface of the back surface supporting portion and the horizontal plane is 60 degrees or more and 80 degrees or less.
  • the glass plate is loaded in a posture along the front surface (supporting surface) of the back supporting portion.
  • the larger the angle formed by the front surface of the back support and the vertical plane the more stable the posture of the glass sheet can be loaded.
  • the smaller the angle formed by the front surface of the back support and the vertical plane the smaller the amount of change in the position of the center of gravity when the dimensions of the glass plate are changed.
  • the glass sheets are stably loaded and the amount of change in the position of the center of gravity when the dimensions of the glass sheets are changed is reduced. can.
  • the upper portion of the back surface support portion is detachable. According to such a configuration, when the vertical dimension of the stacked glass plates is small and the upper part of the back support part is unnecessary, the upper part of the back support part can be removed to reduce the size and weight of the glass plate package. can be Moreover, since the position of the center of gravity of the glass plate package is lowered, the glass plate package can be transported in a more stable posture.
  • a method for transporting a glass plate package of the present invention is a method for transporting a glass plate package having any one of the above configurations (1) to (6), wherein The position for inserting the claws of the forklift is selected from the first insertion portion and the second insertion portion according to the size of the glass plate. In this way, even if the vertical dimension of the glass sheets to be loaded is changed and the position of the center of gravity of the glass sheet package is changed, the claws of the forklift can be inserted in the optimum position, and the glass can be stably held in a stable posture. Board packages can be transported.
  • the forklift is transported with the claws inserted into the first insertion portion, and the vertical dimension of the glass plate exceeds the threshold value.
  • the forklift is transported in a state in which the claw of the forklift is inserted into the second insertion portion, and that the threshold value is 2000 mm or more and 2600 mm or less.
  • the center of gravity of the glass plate package is positioned closer to the front side as the vertical dimension of the glass plate to be loaded is smaller, and the center of gravity of the glass plate package is positioned closer to the rear side as the vertical dimension of the glass plate to be loaded is greater.
  • the glass sheet package is conveyed in a stable posture. can do.
  • the glass plate package of the present invention comprises a glass plate laminate including a plurality of laminated glass plates, a back supporting portion for supporting the back surface of the vertically placed glass plate laminate, and the glass plate laminate.
  • a glass plate package comprising: a bottom support for supporting the bottom of a body; and a pallet having the back support and a base on which the bottom support is provided, wherein the top of the back support is preferably detachable.
  • a glass plate package of the present invention comprises a glass plate laminate including a plurality of laminated glass plates, a back supporting portion for supporting the back surface of the vertically placed glass plate laminate, and the glass plate laminate.
  • a glass plate package comprising: a pallet having a bottom support for supporting the bottom of a body; and a base on which the back support and the bottom support are provided, wherein the pallet is lateral
  • An insertion portion into which claws of a forklift can be inserted is provided in the rear support portion, and the insertion portion is provided in the back support portion.
  • the pallet of the present invention is a pallet on which a glass plate laminate including a plurality of laminated glass plates is stacked vertically, and the pallet has a back surface that supports the back surface of the glass plate laminate.
  • the present invention even when the dimensions of the glass sheets to be loaded are changed, they can be transported in a stable posture.
  • FIG. 1 is a perspective view of a glass plate package according to one embodiment of the present invention.
  • FIG. 2 is a perspective view of a pallet according to one embodiment of the invention.
  • FIG. 3 is a side view of a pallet according to one embodiment of the invention.
  • FIG. 4 is a side view showing a glass plate package in which the vertical dimension of the glass plates is small.
  • FIG. 5 is a side view showing a state in which the upper rear support portion is removed from the glass plate package of FIG. 4;
  • FIG. 6 is a side view showing a glass plate package in which the vertical dimension of the glass plates is large.
  • the glass plate package 1 includes a glass plate laminate 2 and a pallet 3.
  • the X direction, Y direction, and Z direction shown in each drawing are directions orthogonal to each other.
  • the X and Y directions are horizontal, and the Z direction is vertical.
  • the glass plate laminate 2 includes a plurality of glass plates G and a protective sheet S.
  • the glass plate laminate 2 is vertically placed on the pallet 3 .
  • the glass plate laminate 2 is formed by alternately laminating protective sheets S and glass plates G, for example.
  • the glass plate G is rectangular, and the vertical dimension H and width dimension W are preferably 2000 mm or more.
  • the thickness dimension of the glass plate G is preferably 0.2 mm or more and 2 mm or less, more preferably 0.2 mm or more and 1 mm or less, and still more preferably 0.3 mm or more and 0.7 mm or less.
  • the number of glass plates G constituting the glass plate laminate 2 is preferably 100 or more and 500 or less, more preferably 200 or more and 450 or less, and still more preferably 300 or more and 400 or less.
  • the protective sheet S is inserted between the glass plates G to prevent the glass plates G from contacting each other.
  • the protective sheet S has a rectangular shape, and is configured such that the vertical dimension and the width dimension are made larger than the vertical dimension H and the width dimension W of the glass plates G, respectively, so as to more reliably prevent contact between the glass plates G. ing.
  • a glass interleaving paper, a foamed resin sheet, or the like can be used as the protective sheet S.
  • the pallet 3 includes a back support portion 4 that supports the back surface of the glass plate laminate 2, a bottom surface support portion 6 that supports the bottom surface of the glass plate laminate 2, a back surface support portion 4 and a bottom surface support. a base portion 8 on which the portion 6 is provided.
  • the back support part 4, the bottom support part 6, and the base part 8 are configured by a metal frame, and various types of steel (for example, stainless steel, carbon steel, etc.) and alloys (for example, aluminum alloy) can be used as the metal. .
  • the back surface support part 4 has an upper back surface support part 41 and a lower back surface support part 42, and the upper back surface support part 41 is configured to be detachable from the lower back surface support part 42.
  • a back cushioning material 5 is provided between the back supporting portion 4 and the back of the glass plate laminate 2 .
  • the back cushioning material 5 for example, a rubber plate, a foamed resin plate, a metal plate, or a laminate thereof can be used.
  • the foamed resin plate for example, one made mainly of foamed polypropylene, foamed urethane, foamed styrene, foamed melamine, or the like can be used.
  • the back cushioning material 5 is a polypropylene foam plate.
  • the back cushioning material 5 having an appropriate size is selected according to the size of the glass plate G to be loaded.
  • the dimensions of the back cushioning material 5 are larger than the dimensions of the glass plate G, but they may be the same dimensions as the glass plate G.
  • a bottom cushioning material 7 is provided between the bottom support 6 and the bottom of the glass plate laminate 2 .
  • a rubber plate, a foamed resin plate, a metal plate, or a laminate thereof can be used.
  • the foamed resin plate for example, one made mainly of foamed polypropylene, foamed urethane, foamed styrene, foamed melamine, or the like can be used.
  • the front surface 43 of the back surface support part 4 and the upper surface 61 of the bottom surface support part 6 are fixed so as to form a substantially right angle.
  • the glass plate laminate 2 is loaded in a posture along the front surface 43 of the back support portion 4 .
  • the position of the center of gravity of the glass sheet package 1 changes. Specifically, the larger the vertical dimension H of the glass plate G, the closer the center of gravity of the glass plate package 1 is to the rear side (side A in FIG. 3), and the smaller the vertical dimension H, the closer the center of gravity of the glass plate package 1 is. It is on the front side (side B in FIG. 3). Further, the greater the angle formed by the front surface 43 of the back support portion 4 and the vertical plane, the greater the amount of change in the position of the center of gravity when the vertical dimension H of the glass plate G is changed.
  • the angle formed by the front surface 43 of the back support part 4 and the horizontal plane is preferably 60 degrees or more and 80 degrees or less, more preferably 65 degrees or more and 75 degrees or less.
  • An insertion portion 9 is provided on the side 31 of the pallet 3 .
  • a first insertion portion 91 is provided in the base portion 8 and a second insertion portion 92 is provided in the back support portion 4 .
  • the first insertion portion 91 is the hatched area
  • the second insertion portion 92 is the cross-hatched area.
  • the width W1 of the first insertion portion 91 is preferably 1100 mm or more and 1700 mm or less, more preferably 1400 mm or more and 1500 mm or less.
  • the width W2 of the second insertion portion 92 is preferably 700 mm or more and 1100 mm or less, more preferably 800 mm or more and 1000 mm or less.
  • the height H1 of the first insertion portion 91 and the height H2 of the second insertion portion 92 are preferably 50 mm or more and 200 mm or less, more preferably 50 mm or more and 150 mm or less. Although the height H1 of the first insertion portion 91 and the height H2 of the second insertion portion 92 are equal in this embodiment, they may be different.
  • the second insertion portion 92 is provided on the back side of the first insertion portion 91 .
  • the center of the second insertion portion 92 in the front-rear direction (the Y direction) is located on the back side (A side) of the center of the first insertion portion 91 in the front-rear direction.
  • the first insertion portion 91 partially overlaps the second insertion portion 92 in the front-rear direction. Further, all regions of the second insertion portion 92 are provided at positions higher than the first insertion portion 91 .
  • the second insertion portion 92 is provided on the back side and at a higher position than the first insertion portion 91, so that the first insertion portion 91 and the second insertion portion 92 are aligned with the inclination of the glass plate laminate 2. can be provided together.
  • the insertion part 9 is formed in the entire area of the pallet 3 extending in the X direction, and the claws 10 of the forklift shown in FIGS. Therefore, the glass plate package 1 can be stably transported.
  • the position of the center of gravity of the glass plate package 1 is the center of gravity G1.
  • the glass plate package 1 is transported by a forklift, two claws 10 and 10 of the forklift are inserted into the first insertion portion 91 . Since the center of gravity G1 is positioned substantially in the center between the two claws 10, 10, the glass plate package 1 can be transported in a stable posture.
  • the vertical dimension H is small, for example, when the vertical dimension H is less than the first threshold. On the other hand, the vertical dimension is large when the vertical dimension H is greater than or equal to the first threshold.
  • the first threshold is preferably 2000 mm or more and 2600 mm or less, more preferably 2200 mm or more and 2310 mm or less.
  • the upper rear support part 41 may be removed.
  • the glass plate package 1 can be reduced in size and weight.
  • the position of the center of gravity of the glass plate package 1 is lowered, the glass plate package 1 can be transported in a stable posture.
  • the vertical dimension H being small corresponds to, for example, a case where the vertical dimension H is smaller than the second threshold.
  • the second threshold is preferably 2000 mm or more and 2600 mm or less, more preferably 2200 mm or more and 2310 mm or less.
  • the position of the center of gravity of the glass plate package 1 is the center of gravity G2.
  • the two claws 10, 10 of the forklift are inserted into the second insertion portion 92.
  • the center of gravity G2 is positioned substantially in the center between the two claws 10, 10, the glass sheet package 1 can be transported in a stable posture.
  • the position of the center of gravity can be changed.
  • the insertion position of the claws of the forklift can be selected so that the forklift claws are positioned substantially centrally between the two claws of the forklift, and the vehicle can be transported in a stable posture.
  • the glass plate package can be made smaller and lighter by removing the upper rear support portion. Furthermore, since the position of the center of gravity of the glass plate package is lowered, the glass plate package can be transported in a more stable posture.
  • the first insertion portion is provided in the base portion and the second insertion portion is provided in the back support portion, but the present invention is not limited to this. Only the second insertion portion may be provided on the back support portion. According to such a configuration, the height of the base portion can be suppressed, and the size of the glass plate package can be reduced. Alternatively, the upper portion of the back surface support portion may be detachable without providing the first insertion portion and the second insertion portion. According to such a configuration, when the vertical dimension of the stacked glass plates is small and the upper part of the back support part is unnecessary, the upper part of the back support part can be removed to reduce the size and weight of the glass plate package. can be Moreover, since the position of the center of gravity of the glass plate package is lowered, the glass plate package can be transported in a more stable posture.
  • the first insertion section and the second insertion section are provided on the side of the pallet, but the present invention is not limited to this. Three or more inserts may be provided on the sides of the pallet. According to such a configuration, it is possible to finely adjust the insertion position of the claw of the forklift according to the vertical dimension of the glass sheets, and the glass sheet package can be transported in a more stable posture.
  • the cover may be attached to the unused insertion section of the first insertion section and the second insertion section. According to such a configuration, when inserting the claw of the forklift, the risk of mistaking the insertion position can be reduced.
  • the upper and rear support portion is a single member, but it is not limited to this. It may be divided into a plurality of members so that it can be attached and detached by one operator.
  • the upper rear support part is detachable with respect to the lower rear support part, but it is not limited to this.
  • the upper back support may be fixed to the lower back support, and the upper back support may be movably held by the lower back support.
  • the upper rear support part is held with respect to the lower rear support part via a hinge or the like, and other equipment is used during transportation or when carrying in and out of a container such as a container. evacuate to a position that does not interfere with

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

A glass plate packaging body 1 provided with a pallet 3 having a glass plate stacked body 2 including a plurality of stacked glass plates G, a rear surface supporting part 4 that supports a rear surface part of the longitudinally-mounted glass plate stacked body 2, a bottom surface supporting part 6 that supports a bottom surface part of the glass plate stacked body 2, and a base part 8 on which the rear surface supporting part 4 and the bottom surface supporting part 6 are provided, characterized in that the pallet 3 is provided with an insertion part 9 into which a claw 10 of a forklift is insertable on a lateral side 31 thereof, and the insertion part 9 is provided with a first insertion part 91 and a second insertion part 92. Thus, even when the dimension of a mounted glass plate is changed, the glass plate packaging body can be transported in a stabilized posture.

Description

ガラス板梱包体、ガラス板梱包体の運搬方法、及びパレットGlass plate package, transportation method for glass plate package, and pallet
　本発明は、ガラス板梱包体を安定した姿勢で運搬するための、ガラス板梱包体、ガラス板梱包体の運搬方法、及びパレットの改良に関する。 The present invention relates to a glass plate package, a method for transporting the glass plate package, and an improvement of a pallet for transporting the glass plate package in a stable posture.
　ディスプレイ用のガラス基板等に使用されるガラス板は、運搬の際、パレット上に積層され、積層されたガラス板の最前部に押さえ板が載置され、それらを結束ベルトで結束することにより、パレットごと梱包される。パレット上へのガラス板の積層形態としては、水平な床に載置したパレットに平積みする横置き形態、又は略鉛直又は傾斜したパレットに立て掛けるように積み上げる縦置き形態が代表的であり、パレットに対するガラス板の載置及び搬出の容易性、パレット設置面積の効率等の点においては、縦置き形態が有利となる。 Glass plates used for glass substrates for displays, etc. are stacked on a pallet during transportation. Packed by pallet. Typical examples of the stacking of glass sheets on a pallet include a horizontal layout in which glass sheets are laid flat on a pallet placed on a horizontal floor, and a vertical layout in which glass sheets are stacked so as to lean against a substantially vertical or inclined pallet. In terms of easiness of loading and unloading the glass sheet from the pallet, efficiency of the pallet installation area, and the like, the vertical installation form is advantageous.
　ディスプレイの製造工程の生産性を向上させる観点から、ガラス板の寸法は大きくなる傾向にある。このため、運搬されるガラス板の寸法が変更される場合がある。従来は、寸法の異なる複数種類のパレットを保管しておき、運搬するガラス板の寸法に合わせて、使用するパレットの種類を選択していた。しかしながら、輸送の効率化、設備費用及びパレットの保管スペースの削減の観点からは、使用するパレットの種類を減らすことが好ましい。このために、複数種類の寸法のガラス板積層体を積載可能なパレットが使用されている。 From the perspective of improving the productivity of the display manufacturing process, the size of the glass plate tends to increase. For this reason, the dimensions of the transported glass sheets may change. Conventionally, multiple types of pallets with different dimensions were stored, and the type of pallet to be used was selected according to the dimensions of the glass sheets to be transported. However, it is preferable to reduce the number of types of pallets to be used from the viewpoint of efficiency of transportation, equipment cost, and reduction of pallet storage space. For this purpose, pallets are used on which glass sheet laminates of different sizes can be loaded.
　特許文献１に開示されているパレットは、ガラス板を背面から支持する背枠と、背枠を載置する架台と、背枠の左右に設けられた左右に伸縮自在なスライド部材を備えている。これにより、積載するガラス板の幅寸法に応じて、パレットの幅を調整可能であり、１種類のパレットで、複数種類の幅寸法のガラス板積層体を積載可能である。 The pallet disclosed in Patent Literature 1 includes a back frame that supports the glass plate from the back, a base on which the back frame is placed, and slide members that are provided on the left and right sides of the back frame and extend and contract in the left and right directions. . Thereby, the width of the pallet can be adjusted according to the width dimension of the glass sheets to be loaded, and one type of pallet can be used to load glass sheet laminates having a plurality of types of width dimensions.
日本国特開２０１２－１７１６５３号公報Japanese Patent Application Laid-Open No. 2012-171653
　しかしながら、特許文献１に記載のパレット上に積載するガラス板積層体の縦寸法を変更した場合、ガラス板梱包体の重心はパレットの前後方向（後述の図１～図４のＹ方向）に移動する。このため、フォークリフトを用いてガラス板梱包体を運搬する際に、ガラス板梱包体の重心の位置が、フォークリフトの２本の爪の外側に位置する場合がある。このような状態でガラス板梱包体を運搬すると、姿勢が不安定になり、転倒するおそれがある。 However, when the vertical dimension of the glass plate laminate to be loaded on the pallet described in Patent Document 1 is changed, the center of gravity of the glass plate package moves in the front-rear direction of the pallet (the Y direction in FIGS. 1 to 4 described later). do. Therefore, when a forklift is used to transport the glass sheet package, the center of gravity of the glass sheet package may be positioned outside the two claws of the forklift. If the glass plate package is transported in such a state, it may become unstable and fall over.
　本発明は、積載するガラス板の寸法を変更した場合にも、安定した姿勢で運搬することができるガラス板梱包体、ガラス板梱包体の運搬方法、及びパレットを提供することを課題とする。 An object of the present invention is to provide a glass plate package, a method for transporting the glass plate package, and a pallet that can be transported in a stable posture even when the dimensions of the glass plates to be loaded are changed.
（１）　本発明のガラス板梱包体は、積層された複数のガラス板を含むガラス板積層体と、縦置きの前記ガラス板積層体の背面部を支持する背面支持部と、前記ガラス板積層体の底面部を支持する底面支持部と、前記背面支持部及び前記底面支持部が設けられる基台部とを有するパレットと、を備えたガラス板梱包体であって、前記パレットは、側方にフォークリフトの爪を挿入可能な挿入部を備え、前記挿入部は、第一挿入部と第二挿入部とを備えることを特徴とする。積載するガラス板の縦寸法を変更すると、ガラス板梱包体の重心の位置が変化する。このため、フォークリフトの２本の爪を挿入する位置を変更せずに、積載するガラス板の寸法を変更すると、ガラス板梱包体の重心の位置がフォークリフトの２本の爪の外側に位置する場合がある。挿入部を二か所に設けることで、ガラス板梱包体の重心の位置に応じて、フォークリフトの爪を挿入する位置を選択することができる。これにより、ガラス板梱包体の重心の位置をフォークリフトの２本の爪の相互間の略中央部に位置させることができ、安定した姿勢でガラス板梱包体を運搬することができる。 (1) A glass plate package of the present invention comprises a glass plate laminate including a plurality of laminated glass plates, a back supporting portion for supporting the back surface of the vertically placed glass plate laminate, and the glass plate laminate. A glass plate package comprising: a pallet having a bottom support for supporting the bottom of a body; and a base on which the back support and the bottom support are provided, wherein the pallet is lateral and an inserting portion into which a claw of a forklift can be inserted, wherein the inserting portion includes a first inserting portion and a second inserting portion. Changing the vertical dimension of the glass sheets to be loaded changes the position of the center of gravity of the glass sheet package. Therefore, if the dimensions of the glass sheets to be loaded are changed without changing the insertion position of the two claws of the forklift, the center of gravity of the glass sheet package may be positioned outside the two claws of the forklift. There is By providing the insertion portions at two locations, it is possible to select the position for inserting the claws of the forklift according to the position of the center of gravity of the glass sheet package. As a result, the center of gravity of the glass sheet package can be positioned substantially at the center between the two claws of the forklift, and the glass sheet package can be transported in a stable posture.
（２）　上記（１）の構成において、前記第二挿入部は、前記第一挿入部よりも背面側の位置にあることが好ましい。このような構成によれば、ガラス板梱包体の重心の位置がパレットの前後方向に変化した場合でも、ガラス板梱包体の重心の位置がフォークリフトの２本の爪の相互間の略中央部に位置するよう、フォークリフトの爪を挿入する位置を第一挿入部及び第二挿入部から選択できる。 (2) In the configuration of (1) above, it is preferable that the second insertion portion is located on the rear side of the first insertion portion. According to such a configuration, even if the center of gravity of the glass plate package changes in the front-rear direction of the pallet, the position of the center of gravity of the glass plate package is positioned substantially at the center between the two claws of the forklift. The position for inserting the claws of the forklift can be selected from the first insertion part and the second insertion part.
（３）　上記（１）又は（２）の構成において、前記第二挿入部は、前記第一挿入部よりも高い位置にあることが好ましい。このような構成によれば、ガラス板積層体の背面部が傾斜していれば、第二挿入部を第一挿入部よりも背面側に位置させる上で有利となる。また、第一挿入部と第二挿入部とで高さ位置が異なるので、第一挿入部と第二挿入部とで前後方向の位置を部分的に重複させることができる。さらに、フォークリフトの爪を第一挿入部又は第二挿入部に挿入する際に、挿入する位置を誤るリスクを低減できる。 (3) In the configuration of (1) or (2) above, it is preferable that the second insertion portion is positioned higher than the first insertion portion. According to such a configuration, if the rear surface portion of the glass plate laminate is inclined, it is advantageous in positioning the second insertion portion closer to the rear surface than the first insertion portion. Further, since the height positions of the first insertion portion and the second insertion portion are different, the positions in the front-rear direction of the first insertion portion and the second insertion portion can be partially overlapped. Furthermore, when inserting the claw of the forklift into the first insertion section or the second insertion section, the risk of mistaking the insertion position can be reduced.
（４）　上記（１）～（３）のいずれかの構成において、前記第一挿入部は、前記基台部に設けられ、前記第二挿入部は、前記背面支持部に設けられていることが好ましい。第一挿入部と第二挿入部が共に基台部に設けられた場合、基台部の高さが増加し、ガラス板梱包体が大型化するが、第二挿入部を背面支持部に設ければ、ガラス板梱包体の大型化を防止できる。また、第一挿入部を基台部に設ければ、第一挿入部が積載したガラス板と干渉することなく、第一挿入部を適切な位置に設けることができる。このため、第一挿入部を使用した際にガラス板梱包体の姿勢をより安定させることができる。 (4) In any one of the configurations (1) to (3) above, the first insertion portion is provided on the base portion, and the second insertion portion is provided on the back support portion. is preferred. If both the first insertion portion and the second insertion portion are provided on the base portion, the height of the base portion increases and the glass plate package becomes larger. If so, it is possible to prevent an increase in the size of the glass plate package. Moreover, if the first insertion part is provided in the base part, the first insertion part can be provided at an appropriate position without interfering with the glass plate on which the first insertion part is placed. Therefore, the posture of the glass plate package can be further stabilized when the first insertion portion is used.
（５）　上記（１）～（４）のいずれかの構成において、前記背面支持部の前面と水平面との成す角は、６０度以上８０度以下であることが好ましい。ガラス板は、背面支持部の前面（支持面）に沿った姿勢で積載される。背面支持部の前面と鉛直面との成す角が大きいほど、より安定性した姿勢でガラス板を積載することができる。一方で、背面支持部の前面と鉛直面との成す角が小さいほど、ガラス板の寸法を変更した場合の重心の位置の変化量は小さくなる。背面支持部の前面と水平面との成す角を６０度以上８０度以下とすることで、ガラス板を安定的に積載し、かつガラス板の寸法を変更した場合の重心の位置の変化量を小さくできる。 (5) In any one of the configurations (1) to (4) above, it is preferable that the angle between the front surface of the back surface supporting portion and the horizontal plane is 60 degrees or more and 80 degrees or less. The glass plate is loaded in a posture along the front surface (supporting surface) of the back supporting portion. The larger the angle formed by the front surface of the back support and the vertical plane, the more stable the posture of the glass sheet can be loaded. On the other hand, the smaller the angle formed by the front surface of the back support and the vertical plane, the smaller the amount of change in the position of the center of gravity when the dimensions of the glass plate are changed. By setting the angle formed by the front surface of the back supporting part and the horizontal plane to 60 degrees or more and 80 degrees or less, the glass sheets are stably loaded and the amount of change in the position of the center of gravity when the dimensions of the glass sheets are changed is reduced. can.
（６）　上記（１）～（５）のいずれかの構成において、前記背面支持部の上部は、着脱可能に構成されていることが好ましい。このような構成によれば、積載したガラス板の縦寸法が小さく、背面支持部の上部が不要である場合に、背面支持部の上部を取外すことで、ガラス板梱包体を小型化、及び軽量化することができる。また、ガラス板梱包体の重心の位置が低くなるため、より安定した姿勢でガラス板梱包体を運搬することができる。 (6) In any one of the configurations (1) to (5) above, it is preferable that the upper portion of the back surface support portion is detachable. According to such a configuration, when the vertical dimension of the stacked glass plates is small and the upper part of the back support part is unnecessary, the upper part of the back support part can be removed to reduce the size and weight of the glass plate package. can be Moreover, since the position of the center of gravity of the glass plate package is lowered, the glass plate package can be transported in a more stable posture.
（７）　本発明のガラス板梱包体の運搬方法は、上記（１）～（６）のいずれかの構成を備えたガラス板梱包体を運搬するガラス板梱包体の運搬方法であって、前記ガラス板の寸法に応じて、フォークリフトの爪を挿入する位置を前記第一挿入部及び前記第二挿入部から選択することを特徴とする。このようにすれば、積載するガラス板の縦寸法を変更し、ガラス板梱包体の重心の位置が変化した場合でも、フォークリフトの爪を最適な位置に挿入することができ、安定した姿勢でガラス板梱包体を運搬することができる。 (7) A method for transporting a glass plate package of the present invention is a method for transporting a glass plate package having any one of the above configurations (1) to (6), wherein The position for inserting the claws of the forklift is selected from the first insertion portion and the second insertion portion according to the size of the glass plate. In this way, even if the vertical dimension of the glass sheets to be loaded is changed and the position of the center of gravity of the glass sheet package is changed, the claws of the forklift can be inserted in the optimum position, and the glass can be stably held in a stable posture. Board packages can be transported.
（８）　上記（７）の構成において、前記ガラス板の縦寸法が閾値未満の場合は、前記フォークリフトの爪を前記第一挿入部に挿入した状態で運搬し、前記ガラス板の縦寸法が閾値以上の場合は、前記フォークリフトの爪を前記第二挿入部に挿入した状態で運搬し、前記閾値は、２０００ｍｍ以上２６００ｍｍ以下であることが好ましい。積載するガラス板の縦寸法が小さいほど、ガラス板梱包体の重心はより前面側に位置し、積載するガラス板の縦寸法が大きいほど、ガラス板梱包体の重心はより背面側に位置する。従って、ガラス板の縦寸法が小さい場合に第一挿入部に、ガラス板の縦寸法が大きい場合に第二挿入部にフォークリフトの爪を挿入することで、安定した姿勢でガラス板梱包体を運搬することができる。 (8) In the configuration of (7) above, if the vertical dimension of the glass plate is less than the threshold value, the forklift is transported with the claws inserted into the first insertion portion, and the vertical dimension of the glass plate exceeds the threshold value. In the above case, it is preferable that the forklift is transported in a state in which the claw of the forklift is inserted into the second insertion portion, and that the threshold value is 2000 mm or more and 2600 mm or less. The center of gravity of the glass plate package is positioned closer to the front side as the vertical dimension of the glass plate to be loaded is smaller, and the center of gravity of the glass plate package is positioned closer to the rear side as the vertical dimension of the glass plate to be loaded is greater. Therefore, by inserting the claws of a forklift into the first insertion part when the vertical dimension of the glass sheets is small, and inserting the claws of the forklift into the second insertion part when the vertical dimension of the glass sheets is large, the glass sheet package is conveyed in a stable posture. can do.
（９）　本発明のガラス板梱包体は、積層された複数のガラス板を含むガラス板積層体と、縦置きの前記ガラス板積層体の背面部を支持する背面支持部と、前記ガラス板積層体の底面部を支持する底面支持部と、前記背面支持部及び前記底面支持部が設けられる基台部とを有するパレットと、を備えたガラス板梱包体であって、前記背面支持部の上部は、着脱可能に構成されていることが好ましい。このような構成によれば、積載したガラス板の縦寸法が小さく、背面支持部の上部が不要である場合に、背面支持部の上部を取外すことで、ガラス板梱包体を小型化、及び軽量化することができる。また、ガラス板梱包体の重心の位置が低くなるため、より安定した姿勢でガラス板梱包体を運搬することができる。 (9) The glass plate package of the present invention comprises a glass plate laminate including a plurality of laminated glass plates, a back supporting portion for supporting the back surface of the vertically placed glass plate laminate, and the glass plate laminate. A glass plate package comprising: a bottom support for supporting the bottom of a body; and a pallet having the back support and a base on which the bottom support is provided, wherein the top of the back support is preferably detachable. According to such a configuration, when the vertical dimension of the stacked glass plates is small and the upper part of the back support part is unnecessary, the upper part of the back support part can be removed to reduce the size and weight of the glass plate package. can be Moreover, since the position of the center of gravity of the glass plate package is lowered, the glass plate package can be transported in a more stable posture.
（１０）　本発明のガラス板梱包体は、積層された複数のガラス板を含むガラス板積層体と、縦置きの前記ガラス板積層体の背面部を支持する背面支持部と、前記ガラス板積層体の底面部を支持する底面支持部と、前記背面支持部及び前記底面支持部が設けられる基台部とを有するパレットと、を備えたガラス板梱包体であって、前記パレットは、側方にフォークリフトの爪を挿入可能な挿入部を備え、前記挿入部は、前記背面支持部に設けられることを特徴とする。このような構成によれば、基台部に設ける挿入部の数を削減したり、基台部の挿入部を廃止したりできるため、基台部の高さを抑えることができる。これにより、ガラス板梱包体全体の高さを抑えることができ、ガラス板梱包体の重心の位置が低くなるため、安定した姿勢でガラス板梱包体を運搬することができる。 (10) A glass plate package of the present invention comprises a glass plate laminate including a plurality of laminated glass plates, a back supporting portion for supporting the back surface of the vertically placed glass plate laminate, and the glass plate laminate. A glass plate package comprising: a pallet having a bottom support for supporting the bottom of a body; and a base on which the back support and the bottom support are provided, wherein the pallet is lateral An insertion portion into which claws of a forklift can be inserted is provided in the rear support portion, and the insertion portion is provided in the back support portion. According to such a configuration, the number of insertion portions provided in the base can be reduced, or the insertion portion of the base can be eliminated, so that the height of the base can be suppressed. As a result, the height of the entire glass plate package can be suppressed, and the position of the center of gravity of the glass plate package is lowered, so that the glass plate package can be transported in a stable posture.
（１１）　本発明のパレットは、積層された複数のガラス板を含むガラス板積層体が縦置きで積載されるパレットであって、前記パレットは、前記ガラス板積層体の背面部を支持する背面支持部と、前記ガラス板積層体の底面部を支持する底面支持部と、側方にフォークリフトの爪を挿入可能な挿入部を備え、前記挿入部は、第一挿入部と第二挿入部とを備えることを特徴とする。このような構成によれば、上記のガラス板梱包体と同様の作用・効果を得ることができる。 (11) The pallet of the present invention is a pallet on which a glass plate laminate including a plurality of laminated glass plates is stacked vertically, and the pallet has a back surface that supports the back surface of the glass plate laminate. A support portion, a bottom support portion that supports the bottom portion of the glass plate laminate, and an insertion portion into which claws of a forklift can be inserted laterally, wherein the insertion portion includes a first insertion portion and a second insertion portion. characterized by comprising According to such a configuration, it is possible to obtain the same functions and effects as the glass plate package described above.
　本発明によれば、積載するガラス板の寸法を変更した場合にも、安定した姿勢で運搬することができる。 According to the present invention, even when the dimensions of the glass sheets to be loaded are changed, they can be transported in a stable posture.
図１は、本発明の一実施形態に係るガラス板梱包体の斜視図である。FIG. 1 is a perspective view of a glass plate package according to one embodiment of the present invention. 図２は、本発明の一実施形態に係るパレットの斜視図である。FIG. 2 is a perspective view of a pallet according to one embodiment of the invention. 図３は、本発明の一実施形態に係るパレットの側面図である。FIG. 3 is a side view of a pallet according to one embodiment of the invention. 図４は、ガラス板の縦寸法が小さいガラス板梱包体を表す側面図である。FIG. 4 is a side view showing a glass plate package in which the vertical dimension of the glass plates is small. 図５は、図４のガラス板梱包体から上側背面支持部を取り外した状態を表す側面図である。FIG. 5 is a side view showing a state in which the upper rear support portion is removed from the glass plate package of FIG. 4; 図６は、ガラス板の縦寸法が大きいガラス板梱包体を表す側面図である。FIG. 6 is a side view showing a glass plate package in which the vertical dimension of the glass plates is large.
　以下、添付図面に従って、本発明に係るガラス板梱包体、及びパレットの一実施形態について説明する。 Hereinafter, one embodiment of the glass plate package and the pallet according to the present invention will be described according to the attached drawings.
　図１に示すように、本実施形態に係るガラス板梱包体１は、ガラス板積層体２と、パレット３と、を備えている。なお、各図面に示したＸ方向、Ｙ方向、及びＺ方向は互いに直交する方向である。そして、Ｘ方向及びＹ方向は水平方向であり、Ｚ方向は上下方向である。 As shown in FIG. 1, the glass plate package 1 according to the present embodiment includes a glass plate laminate 2 and a pallet 3. The X direction, Y direction, and Z direction shown in each drawing are directions orthogonal to each other. The X and Y directions are horizontal, and the Z direction is vertical.
　ガラス板積層体２は、複数枚のガラス板Ｇと保護シートＳとを含む。ガラス板積層体２は、パレット３に縦置きされる。ガラス板積層体２は、例えば保護シートＳとガラス板Ｇを交互に積層することで形成される。 The glass plate laminate 2 includes a plurality of glass plates G and a protective sheet S. The glass plate laminate 2 is vertically placed on the pallet 3 . The glass plate laminate 2 is formed by alternately laminating protective sheets S and glass plates G, for example.
　ガラス板Ｇは矩形状であり、縦寸法Ｈ及び幅寸法Ｗは好ましくは２０００ｍｍ以上である。また、ガラス板Ｇの厚み寸法は、好ましくは０．２ｍｍ以上２ｍｍ以下であり、より好ましくは０．２ｍｍ以上１ｍｍ以下であり、さらに好ましくは０．３ｍｍ以上０．７ｍｍ以下である。ガラス板積層体２を構成するガラス板Ｇの枚数は、好ましくは１００枚以上５００枚以下であり、より好ましくは２００枚以上４５０枚以下であり、さらに好ましくは３００枚以上４００枚以下である。 The glass plate G is rectangular, and the vertical dimension H and width dimension W are preferably 2000 mm or more. The thickness dimension of the glass plate G is preferably 0.2 mm or more and 2 mm or less, more preferably 0.2 mm or more and 1 mm or less, and still more preferably 0.3 mm or more and 0.7 mm or less. The number of glass plates G constituting the glass plate laminate 2 is preferably 100 or more and 500 or less, more preferably 200 or more and 450 or less, and still more preferably 300 or more and 400 or less.
　保護シートＳは、ガラス板Ｇ同士が接触することを防止するため、ガラス板Ｇの間に挿入される。保護シートＳは矩形状であり、縦寸法及び幅寸法を、それぞれガラス板Ｇの縦寸法Ｈ及び幅寸法Ｗよりも大きくすることで、より確実にガラス板Ｇ同士の接触を防ぐよう、構成されている。保護シートＳとして、例えばガラス合紙や発泡樹脂シート等が使用できる。 The protective sheet S is inserted between the glass plates G to prevent the glass plates G from contacting each other. The protective sheet S has a rectangular shape, and is configured such that the vertical dimension and the width dimension are made larger than the vertical dimension H and the width dimension W of the glass plates G, respectively, so as to more reliably prevent contact between the glass plates G. ing. As the protective sheet S, for example, a glass interleaving paper, a foamed resin sheet, or the like can be used.
　図２に示すように、パレット３は、ガラス板積層体２の背面を支持する背面支持部４と、ガラス板積層体２の底面を支持する底面支持部６と、背面支持部４及び底面支持部６が設けられる基台部８と、を有する。 As shown in FIG. 2, the pallet 3 includes a back support portion 4 that supports the back surface of the glass plate laminate 2, a bottom surface support portion 6 that supports the bottom surface of the glass plate laminate 2, a back surface support portion 4 and a bottom surface support. a base portion 8 on which the portion 6 is provided.
　背面支持部４、底面支持部６、及び基台部８は、金属フレームにより構成されており、金属として、各種鋼（例えばステンレス鋼や炭素鋼等）や合金（例えばアルミニウム合金）などを採用できる。 The back support part 4, the bottom support part 6, and the base part 8 are configured by a metal frame, and various types of steel (for example, stainless steel, carbon steel, etc.) and alloys (for example, aluminum alloy) can be used as the metal. .
　背面支持部４は、上側背面支持部４１と下側背面支持部４２を有し、上側背面支持部４１は下側背面支持部４２に対して着脱可能に構成されている。背面支持部４とガラス板積層体２の背面との間には、背面緩衝材５が設けられている。背面緩衝材５としては、例えばゴム板、発泡樹脂板、金属板又はこれらの積層体などが利用できる。発泡樹脂板としては、例えば発泡ポリプロピレン、発泡ウレタン、発泡スチレン、発泡メラミンなどを主たる材料として形成されたものが利用できる。本実施形態では、背面緩衝材５は、発泡ポリプロピレン板である。また、背面緩衝材５は、積載するガラス板Ｇの寸法に応じて、適切な寸法のものが選択される。本実施形態では、背面緩衝材５の寸法はガラス板Ｇの寸法よりも大きいが、ガラス板Ｇと同じ寸法でも良い。 The back surface support part 4 has an upper back surface support part 41 and a lower back surface support part 42, and the upper back surface support part 41 is configured to be detachable from the lower back surface support part 42. A back cushioning material 5 is provided between the back supporting portion 4 and the back of the glass plate laminate 2 . As the back cushioning material 5, for example, a rubber plate, a foamed resin plate, a metal plate, or a laminate thereof can be used. As the foamed resin plate, for example, one made mainly of foamed polypropylene, foamed urethane, foamed styrene, foamed melamine, or the like can be used. In this embodiment, the back cushioning material 5 is a polypropylene foam plate. Moreover, the back cushioning material 5 having an appropriate size is selected according to the size of the glass plate G to be loaded. In this embodiment, the dimensions of the back cushioning material 5 are larger than the dimensions of the glass plate G, but they may be the same dimensions as the glass plate G.
　底面支持部６とガラス板積層体２の底面との間には、底面緩衝材７が設けられている。底面緩衝材７としては、例えばゴム板、発泡樹脂板、金属板又はこれらの積層体などが利用できる。発泡樹脂板としては、例えば発泡ポリプロピレン、発泡ウレタン、発泡スチレン、発泡メラミンなどを主たる材料として形成されたものが利用できる。 A bottom cushioning material 7 is provided between the bottom support 6 and the bottom of the glass plate laminate 2 . As the bottom cushioning material 7, for example, a rubber plate, a foamed resin plate, a metal plate, or a laminate thereof can be used. As the foamed resin plate, for example, one made mainly of foamed polypropylene, foamed urethane, foamed styrene, foamed melamine, or the like can be used.
　背面支持部４の前面４３と、底面支持部６の上面６１は、略直角を成すよう固定されている。ガラス板積層体２は、背面支持部４の前面４３に沿った姿勢で積載される。背面支持部４の前面４３と鉛直面との成す角が大きいほど、ガラス板Ｇを安定して積載することができる。 The front surface 43 of the back surface support part 4 and the upper surface 61 of the bottom surface support part 6 are fixed so as to form a substantially right angle. The glass plate laminate 2 is loaded in a posture along the front surface 43 of the back support portion 4 . The larger the angle formed by the front surface 43 of the back support part 4 and the vertical plane, the more stably the glass sheets G can be loaded.
　積載するガラス板Ｇの縦寸法Ｈを変更すると、ガラス板梱包体１の重心の位置が変化する。詳細には、ガラス板Ｇの縦寸法Ｈが大きいほど、ガラス板梱包体１の重心は背面側（図３のＡ側）にあり、縦寸法Ｈが小さいほど、ガラス板梱包体１の重心は前面側（図３のＢ側）にある。また、背面支持部４の前面４３と鉛直面との成す角が大きくなるほど、ガラス板Ｇの縦寸法Ｈを変更した際の重心の位置の変化量は大きくなる。 When the vertical dimension H of the glass sheets G to be loaded is changed, the position of the center of gravity of the glass sheet package 1 changes. Specifically, the larger the vertical dimension H of the glass plate G, the closer the center of gravity of the glass plate package 1 is to the rear side (side A in FIG. 3), and the smaller the vertical dimension H, the closer the center of gravity of the glass plate package 1 is. It is on the front side (side B in FIG. 3). Further, the greater the angle formed by the front surface 43 of the back support portion 4 and the vertical plane, the greater the amount of change in the position of the center of gravity when the vertical dimension H of the glass plate G is changed.
　背面支持部４の前面４３と水平面との成す角は、好ましくは６０度以上８０度以下であり、より好ましくは６５度以上７５度以下である。背面支持部４をこのような角度で固定することにより、ガラス板Ｇを安定して積載すると共に、ガラス板Ｇの縦寸法Ｈを変更した際の重心の位置の変化量を小さくすることができる。 The angle formed by the front surface 43 of the back support part 4 and the horizontal plane is preferably 60 degrees or more and 80 degrees or less, more preferably 65 degrees or more and 75 degrees or less. By fixing the back surface supporting part 4 at such an angle, it is possible to stably load the glass plate G and to reduce the amount of change in the position of the center of gravity when the vertical dimension H of the glass plate G is changed. .
　パレット３の側方３１には、挿入部９が設けられている。詳細には、図３に示すように、基台部８に第一挿入部９１が、背面支持部４に第二挿入部９２が設けられている。第一挿入部９１はハッチングを施された領域であり、第二挿入部９２は、クロスハッチングを施された領域である。第一挿入部９１の幅Ｗ１は、好ましくは１１００ｍｍ以上１７００ｍｍ以下、より好ましくは１４００ｍｍ以上１５００ｍｍ以下である。第二挿入部９２の幅Ｗ２は、好ましくは７００ｍｍ以上１１００ｍｍ以下、より好ましくは８００ｍｍ以上１０００ｍｍ以下である。第一挿入部９１の高さＨ１、及び第二挿入部９２の高さＨ２は、好ましくは５０ｍｍ以上２００ｍｍ以下、より好ましくは５０ｍｍ以上１５０ｍｍ以下である。本実施形態では、第一挿入部９１の高さＨ１と、第二挿入部９２の高さＨ２とが等しいが、異なっていても良い。 An insertion portion 9 is provided on the side 31 of the pallet 3 . Specifically, as shown in FIG. 3 , a first insertion portion 91 is provided in the base portion 8 and a second insertion portion 92 is provided in the back support portion 4 . The first insertion portion 91 is the hatched area, and the second insertion portion 92 is the cross-hatched area. The width W1 of the first insertion portion 91 is preferably 1100 mm or more and 1700 mm or less, more preferably 1400 mm or more and 1500 mm or less. The width W2 of the second insertion portion 92 is preferably 700 mm or more and 1100 mm or less, more preferably 800 mm or more and 1000 mm or less. The height H1 of the first insertion portion 91 and the height H2 of the second insertion portion 92 are preferably 50 mm or more and 200 mm or less, more preferably 50 mm or more and 150 mm or less. Although the height H1 of the first insertion portion 91 and the height H2 of the second insertion portion 92 are equal in this embodiment, they may be different.
　第二挿入部９２は、第一挿入部９１よりも背面側に設けられている。詳細には、第二挿入部９２の前後方向（Ｙ方向）における中心は、第一挿入部９１の前後方向における中心より背面側（Ａ側）に位置している。第一挿入部９１は、前後方向において、第二挿入部９２と一部重複している。また、第二挿入部９２の全ての領域は、第一挿入部９１よりも高い位置に設けられている。以上のように、第二挿入部９２が第一挿入部９１よりも背面側、かつ高い位置に設けられることで、第一挿入部９１及び第二挿入部９２をガラス板積層体２の傾斜に合わせて設けることができる。 The second insertion portion 92 is provided on the back side of the first insertion portion 91 . Specifically, the center of the second insertion portion 92 in the front-rear direction (the Y direction) is located on the back side (A side) of the center of the first insertion portion 91 in the front-rear direction. The first insertion portion 91 partially overlaps the second insertion portion 92 in the front-rear direction. Further, all regions of the second insertion portion 92 are provided at positions higher than the first insertion portion 91 . As described above, the second insertion portion 92 is provided on the back side and at a higher position than the first insertion portion 91, so that the first insertion portion 91 and the second insertion portion 92 are aligned with the inclination of the glass plate laminate 2. can be provided together.
　挿入部９は、Ｘ方向に亘るパレット３の全域に形成されており、図４及び図６に示すフォークリフトの爪１０が、ガラス板梱包体１のＸ方向に亘る全域あるいは複数点を支持することで、安定的にガラス板梱包体１を運搬することができる。 The insertion part 9 is formed in the entire area of the pallet 3 extending in the X direction, and the claws 10 of the forklift shown in FIGS. Therefore, the glass plate package 1 can be stably transported.
　続いて、本発明に係るガラス板梱包体の運搬方法の一実施形態について説明する。 Next, an embodiment of a method for transporting a glass plate package according to the present invention will be described.
　図４に示すように、縦寸法Ｈが小さいガラス板Ｇを積層した場合、ガラス板梱包体１の重心の位置は、重心Ｇ１となる。ガラス板梱包体１をフォークリフトで運搬する際は、フォークリフトの２本の爪１０、１０が、第一挿入部９１に挿入される。重心Ｇ１は、２本の爪１０、１０の相互間の略中央部に位置するため、ガラス板梱包体１を安定した姿勢で運搬することができる。 As shown in FIG. 4, when glass plates G having a small vertical dimension H are laminated, the position of the center of gravity of the glass plate package 1 is the center of gravity G1. When the glass plate package 1 is transported by a forklift, two claws 10 and 10 of the forklift are inserted into the first insertion portion 91 . Since the center of gravity G1 is positioned substantially in the center between the two claws 10, 10, the glass plate package 1 can be transported in a stable posture.
　縦寸法Ｈが小さいとは、例えば、縦寸法Ｈが第一閾値未満の場合が該当する。一方で、縦寸法が大きいとは、縦寸法Ｈが第一閾値以上の場合が該当する。この第一閾値は、２０００ｍｍ以上２６００ｍｍ以下であることが好ましく、２２００ｍｍ以上２３１０ｍｍ以下であることがより好ましい。 The vertical dimension H is small, for example, when the vertical dimension H is less than the first threshold. On the other hand, the vertical dimension is large when the vertical dimension H is greater than or equal to the first threshold. The first threshold is preferably 2000 mm or more and 2600 mm or less, more preferably 2200 mm or more and 2310 mm or less.
　図５に示すように、縦寸法Ｈが小さいガラス板Ｇを積載する場合、上側背面支持部４１を取り外しても良い。上側背面支持部４１を取り外すことで、ガラス板梱包体１を小型化、及び軽量化することができる。さらに、ガラス板梱包体１の重心の位置が低くなることで、ガラス板梱包体１を安定した姿勢で運搬することができる。縦寸法Ｈが小さいとは、例えば、縦寸法Ｈが第二閾値よりも小さい場合が該当する。この第二閾値は、２０００ｍｍ以上２６００ｍｍ以下であることが好ましく、２２００ｍｍ以上２３１０ｍｍ以下であることがより好ましい。 As shown in FIG. 5, when stacking a glass plate G with a small vertical dimension H, the upper rear support part 41 may be removed. By removing the upper back surface support part 41, the glass plate package 1 can be reduced in size and weight. Furthermore, since the position of the center of gravity of the glass plate package 1 is lowered, the glass plate package 1 can be transported in a stable posture. The vertical dimension H being small corresponds to, for example, a case where the vertical dimension H is smaller than the second threshold. The second threshold is preferably 2000 mm or more and 2600 mm or less, more preferably 2200 mm or more and 2310 mm or less.
　図６に示すように、縦寸法Ｈが大きいガラス板Ｇを積層した場合、ガラス板梱包体１の重心の位置は、重心Ｇ２となる。ガラス板梱包体１をフォークリフトで運搬する際は、フォークリフトの２本の爪１０、１０が、第二挿入部９２に挿入される。重心Ｇ２は、２本の爪１０、１０の相互間の略中央部に位置するため、ガラス板梱包体１を安定した姿勢で運搬することができる。 As shown in FIG. 6, when glass plates G having a large vertical dimension H are stacked, the position of the center of gravity of the glass plate package 1 is the center of gravity G2. When the glass plate package 1 is transported by a forklift, the two claws 10, 10 of the forklift are inserted into the second insertion portion 92. As shown in FIG. Since the center of gravity G2 is positioned substantially in the center between the two claws 10, 10, the glass sheet package 1 can be transported in a stable posture.
　以上のようなガラス板梱包体、ガラス板梱包体の運搬方法、及びパレットによれば、積載するガラス板の寸法を変更し、ガラス板梱包体の重心の位置が変化した場合でも、重心の位置がフォークリフトの２本の爪の相互間の略中央部に位置するよう、フォークリフトの爪の挿入位置を選択することができ、安定した姿勢で運搬することができる。 According to the glass plate package, the transportation method of the glass plate package, and the pallet as described above, even if the dimensions of the glass plates to be loaded are changed and the position of the center of gravity of the glass plate package is changed, the position of the center of gravity can be changed. The insertion position of the claws of the forklift can be selected so that the forklift claws are positioned substantially centrally between the two claws of the forklift, and the vehicle can be transported in a stable posture.
　また、縦寸法が小さいガラス板を積載する場合に、上側背面支持部を取り外すことで、ガラス板梱包体を小型化、及び軽量化することができる。さらに、ガラス板梱包体の重心の位置が低くなるため、より安定した姿勢でガラス板梱包体を運搬することができる。 Also, when a glass plate with a small vertical dimension is to be loaded, the glass plate package can be made smaller and lighter by removing the upper rear support portion. Furthermore, since the position of the center of gravity of the glass plate package is lowered, the glass plate package can be transported in a more stable posture.
　なお、本発明は、上記実施形態の構成に限定されるものではなく、上記した作用効果に限定されるものでもない。本発明は、本発明の要旨を逸脱しない範囲で種々の変更が可能である。 It should be noted that the present invention is not limited to the configuration of the above-described embodiment, nor is it limited to the above-described effects. Various modifications can be made to the present invention without departing from the gist of the present invention.
　上記実施形態では、基台部に第一挿入部を、背面支持部に第二挿入部を設けたが、これに限定されない。背面支持部に第二挿入部を設けるのみでも良い。このような構成によれば、基台部の高さを抑えることができ、ガラス板梱包体を小型化できる。或いは、第一挿入部及び第二挿入部を設けることなく、背面支持部の上部を、着脱可能に構成してもよい。このような構成によれば、積載したガラス板の縦寸法が小さく、背面支持部の上部が不要である場合に、背面支持部の上部を取外すことで、ガラス板梱包体を小型化、及び軽量化することができる。また、ガラス板梱包体の重心の位置が低くなるため、より安定した姿勢でガラス板梱包体を運搬することができる。 In the above-described embodiment, the first insertion portion is provided in the base portion and the second insertion portion is provided in the back support portion, but the present invention is not limited to this. Only the second insertion portion may be provided on the back support portion. According to such a configuration, the height of the base portion can be suppressed, and the size of the glass plate package can be reduced. Alternatively, the upper portion of the back surface support portion may be detachable without providing the first insertion portion and the second insertion portion. According to such a configuration, when the vertical dimension of the stacked glass plates is small and the upper part of the back support part is unnecessary, the upper part of the back support part can be removed to reduce the size and weight of the glass plate package. can be Moreover, since the position of the center of gravity of the glass plate package is lowered, the glass plate package can be transported in a more stable posture.
　上記実施形態では、パレットの側方に第一挿入部と第二挿入部を設けたが、これに限定されない。パレットの側方に３つ以上の挿入部を設けても良い。このような構成によれば、ガラス板の縦寸法に応じて、フォークリフトの爪を挿入する位置をより細かく調整することができ、ガラス板梱包体をより安定した姿勢で運搬することができる。 In the above embodiment, the first insertion section and the second insertion section are provided on the side of the pallet, but the present invention is not limited to this. Three or more inserts may be provided on the sides of the pallet. According to such a configuration, it is possible to finely adjust the insertion position of the claw of the forklift according to the vertical dimension of the glass sheets, and the glass sheet package can be transported in a more stable posture.
　上記実施形態において、第一挿入部及び第二挿入部のうち、使用しない挿入部にカバーを取り付けても良い。このような構成によれば、フォークリフトの爪を挿入する際に、挿入する位置を誤るリスクを低減できる。 In the above embodiment, the cover may be attached to the unused insertion section of the first insertion section and the second insertion section. According to such a configuration, when inserting the claw of the forklift, the risk of mistaking the insertion position can be reduced.
　上記実施形態では、上側背面支持部は単一の部材であったが、これに限定されない。一人の作業者が着脱できるよう、複数の部材に分割されていても良い。 In the above embodiment, the upper and rear support portion is a single member, but it is not limited to this. It may be divided into a plurality of members so that it can be attached and detached by one operator.
　上記実施形態では、上側背面支持部は下側背面支持部に対して着脱可能としたが、これに限定されない。例えば上側背面支持部は下側背面支持部に固定されていても良く、上側背面支持部は下側背面支持部に移動可能な状態で保持されていても良い。移動可能な状態で保持する場合、例えば、上側背面支持部は下側背面支持部に対してヒンジ等を介して保持され、運搬時やコンテナ等の収容容器内への搬出入時には、他の設備に干渉しない位置に退避させる。 In the above embodiment, the upper rear support part is detachable with respect to the lower rear support part, but it is not limited to this. For example, the upper back support may be fixed to the lower back support, and the upper back support may be movably held by the lower back support. When it is held in a movable state, for example, the upper rear support part is held with respect to the lower rear support part via a hinge or the like, and other equipment is used during transportation or when carrying in and out of a container such as a container. evacuate to a position that does not interfere with
１　　　ガラス板梱包体
２　　　ガラス板積層体
３　　　パレット
３１　　側方
４　　　背面支持部
４３　　前面
６　　　底面支持部
８　　　基台部
９　　　挿入部
９１　　第一挿入部
９２　　第二挿入部
１０　　爪
Ｇ　　　ガラス板
Ｈ　　　縦寸法
  1 glass plate package 2 glass plate laminate 3 pallet 31 side 4 back support 43 front 6 bottom support 8 base 9 insertion part 91 first insertion part 92 second insertion part 10 nail G glass plate H vertical dimension

Claims (11)

  1. 　積層された複数のガラス板を含むガラス板積層体と、
    　縦置きの前記ガラス板積層体の背面部を支持する背面支持部と、前記ガラス板積層体の底面部を支持する底面支持部と、前記背面支持部及び前記底面支持部が設けられる基台部とを有するパレットと、を備えたガラス板梱包体であって、
    　前記パレットは、側方にフォークリフトの爪を挿入可能な挿入部を備え、
    　前記挿入部は、第一挿入部と第二挿入部とを備えることを特徴とするガラス板梱包体。     a glass plate laminate including a plurality of laminated glass plates;
    A back support part that supports the back part of the glass plate laminate placed vertically, a bottom support part that supports the bottom part of the glass plate laminate, and a base part on which the back support part and the bottom support part are provided A glass plate package comprising a pallet having
    The pallet is provided with an insertion part capable of inserting a claw of a forklift on the side,
    The glass plate package, wherein the insertion portion includes a first insertion portion and a second insertion portion.
  2. 　前記第二挿入部は、前記第一挿入部よりも背面側の位置にあることを特徴とする請求項１に記載のガラス板梱包体。 The glass plate package according to claim 1, wherein the second insertion portion is located on the rear side of the first insertion portion.
  3. 　前記第二挿入部は、前記第一挿入部よりも高い位置にあることを特徴とする請求項１又は２に記載のガラス板梱包体。 The glass plate package according to claim 1 or 2, wherein the second insertion portion is positioned higher than the first insertion portion.
  4. 　前記第一挿入部は、前記基台部に設けられ、
    　前記第二挿入部は、前記背面支持部に設けられていることを特徴とする請求項１又は２に記載のガラス板梱包体。     The first insertion portion is provided on the base portion,
    The glass plate package according to claim 1 or 2, wherein the second insertion portion is provided in the back support portion.
  5. 　前記背面支持部の前面と水平面との成す角は、６０度以上８０度以下であることを特徴とする請求項１又は２に記載のガラス板梱包体。 The glass plate package according to claim 1 or 2, characterized in that the angle formed by the front surface of the back support portion and the horizontal plane is 60 degrees or more and 80 degrees or less.
  6. 　前記背面支持部の上部は、着脱可能に構成されていることを特徴とする請求項１又は２に記載のガラス板梱包体。 The glass plate package according to claim 1 or 2, characterized in that the upper part of the back support part is detachable.
  7. 　請求項１又は２に記載のガラス板梱包体を運搬するガラス板梱包体の運搬方法であって、
    　前記ガラス板の寸法に応じて、フォークリフトの爪を挿入する位置を前記第一挿入部及び前記第二挿入部から選択することを特徴とするガラス板梱包体の運搬方法。     A method for transporting the glass plate package according to claim 1 or 2,
    A transportation method for a glass plate package, wherein a position for inserting a claw of a forklift is selected from the first insertion portion and the second insertion portion according to the dimensions of the glass plates.
  8. 　前記ガラス板の縦寸法が閾値未満の場合は、前記フォークリフトの爪を前記第一挿入部に挿入した状態で運搬し、
    　前記ガラス板の縦寸法が閾値以上の場合は、前記フォークリフトの爪を前記第二挿入部に挿入した状態で運搬し、
    　前記閾値は、２０００ｍｍ以上２６００ｍｍ以下であることを特徴とする請求項７に記載のガラス板梱包体の運搬方法。     If the vertical dimension of the glass plate is less than the threshold value, transport the forklift with the claw inserted into the first insertion portion,
    When the vertical dimension of the glass plate is equal to or greater than the threshold value, transport the forklift with the claws inserted into the second insertion portion,
    8. The method for transporting a glass plate package according to claim 7, wherein the threshold value is 2000 mm or more and 2600 mm or less.
  9. 　積層された複数のガラス板を含むガラス板積層体と、
    　縦置きの前記ガラス板積層体の背面部を支持する背面支持部と、前記ガラス板積層体の底面部を支持する底面支持部と、前記背面支持部及び前記底面支持部が設けられる基台部とを有するパレットと、を備えたガラス板梱包体であって、
    　前記背面支持部の上部は、着脱可能に構成されていることを特徴とするガラス板梱包体。     a glass plate laminate including a plurality of laminated glass plates;
    A back support part that supports the back part of the glass plate laminate placed vertically, a bottom support part that supports the bottom part of the glass plate laminate, and a base part on which the back support part and the bottom support part are provided A glass plate package comprising a pallet having
    A glass plate package, wherein an upper portion of the back support portion is configured to be detachable.
  10. 　積層された複数のガラス板を含むガラス板積層体と、
    　縦置きの前記ガラス板積層体の背面部を支持する背面支持部と、前記ガラス板積層体の底面部を支持する底面支持部と、前記背面支持部及び前記底面支持部が設けられる基台部とを有するパレットと、を備えたガラス板梱包体であって、
    　前記パレットは、側方にフォークリフトの爪を挿入可能な挿入部を備え、
    　前記挿入部は、前記背面支持部に設けられることを特徴とするガラス板梱包体。     a glass plate laminate including a plurality of laminated glass plates;
    A back support part that supports the back part of the glass plate laminate placed vertically, a bottom support part that supports the bottom part of the glass plate laminate, and a base part on which the back support part and the bottom support part are provided A glass plate package comprising a pallet having
    The pallet is provided with an insertion part capable of inserting a claw of a forklift on the side,
    The glass plate package, wherein the insertion portion is provided in the back support portion.
  11. 　積層された複数のガラス板を含むガラス板積層体が縦置きで積載されるパレットであって、
    　前記パレットは、前記ガラス板積層体の背面部を支持する背面支持部と、前記ガラス板積層体の底面部を支持する底面支持部と、側方にフォークリフトの爪を挿入可能な挿入部を備え、
    　前記挿入部は、第一挿入部と第二挿入部とを備えることを特徴とするパレット。
          A pallet on which a glass plate laminate including a plurality of laminated glass plates is vertically loaded,
    The pallet includes a rear support portion for supporting the rear portion of the glass plate laminate, a bottom support portion for supporting the bottom portion of the glass plate laminate, and an insertion portion into which a claw of a forklift can be inserted laterally. ,
    A pallet, wherein the insertion section comprises a first insertion section and a second insertion section.
PCT/JP2022/030051 2021-08-19 2022-08-05 Glass plate packaging body, method for transporting glass plate packaging body, and pallet WO2023022018A1 (en)

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KR1020247004894A KR20240051927A (en) 2021-08-19 2022-08-05 Glass plate package, method of transporting the glass plate package, and pallet
CN202280056466.6A CN117836214A (en) 2021-08-19 2022-08-05 Glass plate package, method for transporting glass plate package, and tray
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009143595A (en) * 2007-12-13 2009-07-02 Nippon Electric Glass Co Ltd Glass sheet packing stand
KR101384013B1 (en) * 2012-01-27 2014-04-09 (주)엘지하우시스 pallet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009143595A (en) * 2007-12-13 2009-07-02 Nippon Electric Glass Co Ltd Glass sheet packing stand
KR101384013B1 (en) * 2012-01-27 2014-04-09 (주)엘지하우시스 pallet

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