JP2010100308A - Transporting container for flat plate member with protrusion and flat plate member transporting body using the same - Google Patents

Transporting container for flat plate member with protrusion and flat plate member transporting body using the same Download PDF

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JP2010100308A
JP2010100308A JP2008272892A JP2008272892A JP2010100308A JP 2010100308 A JP2010100308 A JP 2010100308A JP 2008272892 A JP2008272892 A JP 2008272892A JP 2008272892 A JP2008272892 A JP 2008272892A JP 2010100308 A JP2010100308 A JP 2010100308A
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flat plate
plate member
protrusion
plasma display
display panel
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Katsuhiro Sakamoto
勝弘 坂本
Yoshihisa Yoshimura
義久 吉村
Hiroshi Nakagawa
大資 中川
Tsuyoshi Matsue
剛志 松栄
Yoshihiko Tsuruoka
嘉彦 鶴岡
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KYOWA SHIGYO KK
Sekisui Kasei Co Ltd
Logisteed Ltd
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KYOWA SHIGYO KK
Sekisui Plastics Co Ltd
Hitachi Transport System Ltd
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Priority to JP2008272892A priority Critical patent/JP2010100308A/en
Publication of JP2010100308A publication Critical patent/JP2010100308A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a transporting container made of foamed resin capable of storing some flat plate members each of which has a protrusion at its partial part under a high stacking efficiency as well as under a stable state. <P>SOLUTION: There is provided a transporting container 20 made of foamed resin, wherein the container comprises a bottom plate 21 and four peripheral side walls 24 and the upper surface of the bottom plate is formed with a storing cavity 23 capable of storing a flat plate member 1 having one protrusion 4 at a location other than a central part under a horizontal attitude, an area corresponding to the storing cavity 4 is formed with two through-holes 24a, 24b with such a size as one in which the protrusion 4 can enter at two locations where the protrusion 4 is stored with the flat plate member 1 of the same shape is stored under a horizontal attitude while the protrusion 4 is faced upward in the case that the flat plate member 1 is stored in its horizontal attitude with the protrusion 4 being faced downward. Application of this transporting container 20 enables the two flat plate members 1a, 1b having the protrusion 4, respectively, to be stably stored and transported. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、例えば、チップ管付きプラズマディスプレイパネルのような突起を有する平板部材の搬送容器とそれを用いた平板部材の搬送体に関する。   The present invention relates to a transport member for a flat plate member having protrusions such as a plasma display panel with a chip tube, and a transport member for a flat plate member using the same.

図２はプラズマディスプレイパネル（ＰＤＰ）の一例を示す。プラズマディスプレイパネル（ＰＤＰ）１は、その製造に際し、前面ガラス基板２と背面ガラス基板３を合着して形成されたた空間から空気を抜き、その後、その空間内に不活性ガスを封入するプロセスを必要とする。そのために、図２に示すように、背面ガラス基板の角部近傍にあらかじめ準備された排気口の上に、チップ管４と称される直径数ｍｍ程度のガラス管が接続され、ガス封入が完了するとチップ管４は封じ切られる。結果として、全体として平板部材であるプラズマディスプレイパネルの偶部には長さ１０〜２０ｍｍ程度である封じ切られチップ管部分が、突起として残っている。   FIG. 2 shows an example of a plasma display panel (PDP). When the plasma display panel (PDP) 1 is manufactured, a process of drawing air from a space formed by joining the front glass substrate 2 and the rear glass substrate 3 and then enclosing an inert gas in the space. Need. Therefore, as shown in FIG. 2, a glass tube with a diameter of about several millimeters called a tip tube 4 is connected to an exhaust port prepared in the vicinity of the corner of the rear glass substrate, and gas filling is completed. Then, the tip tube 4 is sealed. As a result, the sealed tip tube portion having a length of about 10 to 20 mm remains as a protrusion on the even portion of the plasma display panel which is a flat plate member as a whole.

プラズマディスプレイパネルのようなガラス基板は、搬送時の衝撃等により損傷を受けやすく、かつ年々大型化することもあって、搬送に当たり、特許文献１や特許文献２に記載のように、ガラス基板を垂直姿勢ではなく水平姿勢で収容するようにした合成樹脂発泡体からなる搬送容器が用いられるようになっている。   A glass substrate such as a plasma display panel is easily damaged due to an impact during transportation and the like and may increase in size year by year. A transport container made of a synthetic resin foam adapted to be accommodated in a horizontal posture instead of a vertical posture is used.

図３（ａ），（ｂ）は、従来から使用されているプラズマディスプレイパネル用の搬送容器１０とその搬送態様を示している。搬送容器１０は発泡樹脂製であり、底板１１と４周の側壁１２を有し、底板１１の上面には、チップ管付きプラズマディスプレイパネル１を水平姿勢で収容するための収容凹部１３が形成されている。そして、収容凹部１３内にチップ管付きプラズマディスプレイパネル１を収容したときに、そのチップ管４が位置することとなる場所には貫通孔１４が形成されている。   3 (a) and 3 (b) show a transfer container 10 for a plasma display panel conventionally used and its transfer mode. The transport container 10 is made of a foamed resin, has a bottom plate 11 and four side walls 12, and an accommodation recess 13 for accommodating the plasma display panel 1 with a chip tube in a horizontal posture is formed on the upper surface of the bottom plate 11. ing. A through hole 14 is formed at a location where the chip tube 4 is located when the plasma display panel 1 with a chip tube is housed in the housing recess 13.

図３（ａ）に示すケースでは、貫通孔１４は収容凹部１３の図で左上偶部に形成されており、１枚のチップ管付きプラズマディスプレイパネル１がチップ管４を上向きとした姿勢で収容凹部１３内に水平姿勢で収容されている。そのＡ−Ａ線での断面図にも示すように、この姿勢で、チップ管４の先端は搬送容器１０の底面１１から上方に突出しているが、側壁１２はそれより高くなっており、搬送に格別支障はない。また、Ａ−Ａ線での断面図に示すように、搬送容器１０を２段に積層した場合にも、下段の搬送容器１０に収容されたプラズマディスプレイパネル１のチップ管４の先端は、上段の搬送容器１０に形成された貫通孔１４内に入り込むことができるので、多段に搬送容器１０を段積みしてもプラズマディスプレイパネル１のチップ管４は安全に保護される。   In the case shown in FIG. 3A, the through-hole 14 is formed in the upper left even portion in the drawing of the housing recess 13, and the single plasma display panel with a chip tube 1 is housed with the tip tube 4 facing upward. The recess 13 is accommodated in a horizontal posture. As shown in the cross-sectional view along the line A-A, in this posture, the tip of the tip tube 4 protrudes upward from the bottom surface 11 of the transport container 10, but the side wall 12 is higher than that. There is no particular hindrance. In addition, as shown in the cross-sectional view taken along the line AA, even when the transport containers 10 are stacked in two stages, the tip of the chip tube 4 of the plasma display panel 1 accommodated in the lower transport container 10 is the upper stage. Therefore, the chip tube 4 of the plasma display panel 1 can be safely protected even when the transport containers 10 are stacked in multiple stages.

図３（ｂ）に示すケースでは、前記貫通孔１４は収容凹部１３の図で右上偶部に形成されており、同じ１枚のチップ管付きプラズマディスプレイパネル１が裏返しした姿勢で、すなわち、チップ管４を下向きとした姿勢で収容凹部１３内に水平姿勢で収容されている。この姿勢では、そのＢ−Ｂ線での断面図に示すように、チップ管４の全体が貫通孔１４内に入り込んでおり、搬送に支障は生じない。また、Ｂ−Ｂ線での断面図に示すように、搬送容器１０を２段に積層した場合にも、チップ管４は安全に保護される。   In the case shown in FIG. 3 (b), the through hole 14 is formed in the upper right even portion in the drawing of the accommodating recess 13, and the same single plasma display panel with a chip tube 1 is turned upside down, that is, the chip. The tube 4 is housed in a horizontal posture in the housing recess 13 with the tube 4 facing downward. In this posture, as shown in the cross-sectional view taken along the line BB, the entire tip tube 4 enters the through hole 14, so that there is no hindrance to the conveyance. In addition, as shown in the cross-sectional view along the line BB, the tip tube 4 is safely protected even when the transport containers 10 are stacked in two stages.

特開平１０−１９７８５５号公報Japanese Patent Laid-Open No. 10-197855 特開２００４−５９１１６号公報JP 2004-59116 A

上記のように、従来用いられているガラス基板（チップ管付きプラズマディスプレイパネル１）用の搬送容器は、１つの搬送容器に１枚のガラス基板を水平姿勢で収容して搬送体とし、それ単独で梱包体とするか、あるいは多段に段積みした多段搬送体とした後に梱包体とし、輸送や保管に供するようにしている。そのために、積載効率が高いとはいえず、課題として残っている。   As described above, a conventionally used transport container for a glass substrate (plasma display panel 1 with a chip tube) accommodates one glass substrate in a horizontal posture in a single transport container to form a transport body, which is used alone. Or a multi-stage transport body stacked in multiple stages, and then used as a package body for transportation and storage. Therefore, it cannot be said that the loading efficiency is high, and it remains as a problem.

１つの搬送容器に２枚のガラス基板を積層して収容することにより、高い積載効率が得られる。しかし、上記したチップ管付きプラズマディスプレイパネル１のように一部に突起（チップ管４）を有する平板部材の場合、単純に２枚重ねに積層することはできないので、高い積載効率が得られない。   By stacking and accommodating two glass substrates in one transport container, high loading efficiency can be obtained. However, in the case of a flat plate member having a protrusion (chip tube 4) in a part thereof as in the above-described plasma display panel with a chip tube 1, it is not possible to simply stack two sheets on top of each other, so high loading efficiency cannot be obtained. .

本発明は、上記のような事情に鑑みてなされたものであり、チップ管付きプラズマディスプレイパネルのように一部に突起を有する平板部材を高い積載効率で、かつ安定した状態で収容できるようにした発泡樹脂製の搬送容器を提供することを第１の課題とする。また、その搬送容器に一部に突起を有する平板部材を収容した搬送体を提供することを第２の課題とする。   The present invention has been made in view of the above circumstances so that a flat plate member having a protrusion on a part thereof like a plasma display panel with a chip tube can be accommodated with high loading efficiency and in a stable state. It is a first object to provide a transport container made of foamed resin. Moreover, it is set as the 2nd subject to provide the conveyance body which accommodated the flat plate member which has a protrusion in part in the conveyance container.

本発明による搬送容器は、底板と４周の側壁からなり、前記底板上面には、１つの突起を中心部以外の箇所に有する平板部材を水平姿勢で収容することのできる収容凹部が形成されてなる発泡樹脂製の搬送容器であって、収容凹部は収容しようとする平板部材の厚さの２倍以上の深さを有し、前記底板の前記収容凹部に対応する領域の厚さは平板部材が有する突起の長さより大きく、かつ前記領域には、平板部材を前記突起を下向きにして前記収容凹部に水平姿勢で収容したときに前記突起が位置することとなる場所と同形状の平板部材を突起を上向きにして前記収容凹部に水平姿勢で収容したときに前記突起が位置することとなる場所の２箇所に、前記突起が入り込むことのできる大きさの貫通孔が形成されていることを特徴とする。   The transport container according to the present invention comprises a bottom plate and four side walls, and an accommodation recess is formed on the top surface of the bottom plate to accommodate a flat plate member having one protrusion at a location other than the central portion in a horizontal posture. A container made of foamed resin, wherein the accommodating recess has a depth that is at least twice the thickness of the flat plate member to be accommodated, and the thickness of the region corresponding to the accommodating recess of the bottom plate is the flat plate member A flat plate member having the same shape as a position where the projection is located when the flat plate member is housed in the housing recess in a horizontal posture with the projection facing downward. A through-hole having a size capable of entering the projection is formed at two locations where the projection is to be located when the projection is stored in the receiving recess in a horizontal posture with the projection facing upward. And

また、本発明による平板部材搬送体は、上記の搬送容器における収容凹部内に、同じ形状の２枚の平板部材が、一方は前記突起を下向きにした姿勢で他方は前記突起を上向きにした姿勢で積層状態とされて収容されていることを特徴とする。平板部材搬送体は一段のものであってもよく、２段以上に段積みされてなる多段搬送体であってもよい。   Further, in the flat plate member transport body according to the present invention, two flat plate members having the same shape are placed in the accommodating recess in the transport container, one of which has the projection facing downward and the other has the projection facing upward. And is housed in a stacked state. The flat plate member conveyance body may be one-stage, or may be a multistage conveyance body stacked in two or more stages.

上記の搬送容器および平板部材搬送体では、１つの容器内に、同じ形状である２枚の平板部材を、突起が形成されていない側の面側を対向させた姿勢で、収容することができ、積載効率を従来のものよりも２倍にすることができる。また、２枚の平板部材を収容した搬送容器を多段に積層しても、１つの搬送容器内に収容された平板部材に形成されている突起先端が、隣接する搬送容器内に収容された平板部材に衝接して傷を付けるようなことは起こらない。   In the transport container and the flat plate member transport body, two flat plate members having the same shape can be accommodated in a single container in a posture in which the surface side on which the protrusion is not formed is opposed. The loading efficiency can be doubled compared to the conventional one. Further, even if the transport containers containing the two flat plate members are stacked in multiple stages, the protrusion tip formed on the flat plate member accommodated in one transport container has the flat plate accommodated in the adjacent transport container. It does not happen that it hits the member and damages it.

本発明による搬送容器および平板部材搬送体は、１つの突起を中心部以外の箇所に有する任意の平板部材のための搬送容器および搬送体として利用することができるが、平板部材がチップ管付きプラズマディスプレイパネルであることは好適であり、その場合、前記突起はチップ管付きプラズマディスプレイパネルが有するチップ管となる。   The transport container and the flat plate member transport body according to the present invention can be used as a transport container and a transport body for an arbitrary flat plate member having a single protrusion at a location other than the central portion. It is preferable that the display panel is a display panel. In this case, the protrusion is a chip tube included in the plasma display panel with a chip tube.

本発明によれば、１つの突起を中心部以外の箇所に有する平板部材を水平姿勢で収容することのできる収容凹部が形成されてなる発泡樹脂製の搬送容器において、搬送品に傷を付けることなく、１つの搬送容器内に２枚収容することが可能となり、搬送効率を倍増することができる。   According to the present invention, in a transport container made of foamed resin formed with a housing recess capable of housing a flat plate member having one protrusion at a location other than the central portion in a horizontal posture, the transported product is damaged. In addition, two sheets can be accommodated in one transport container, and the transport efficiency can be doubled.

以下、図面を参照しながら、本発明を実施の形態に基づき説明する。図１（ａ）は本発明による発泡樹脂製の搬送容器の一例を示す平面図であり、図１（ｂ）は図１（ａ）に示す搬送容器に１つの突起を中心部以外の箇所に有する平板部材の２枚を水平姿勢で収容したときでの、図１のＡ−Ａ線による断面図である。   Hereinafter, the present invention will be described based on embodiments with reference to the drawings. FIG. 1A is a plan view showing an example of a foamed resin transport container according to the present invention. FIG. 1B is a plan view of the transport container shown in FIG. It is sectional drawing by the AA line of FIG. 1 at the time of accommodating 2 sheets of the flat plate member which has it in a horizontal attitude | position.

搬送容器２０は、発泡樹脂製であり、好ましくは、熱可塑性樹脂の発泡性粒子を型内成形することによって成形される。好ましくは、スチレン系樹脂とオレフィン系樹脂の発泡性複合樹脂粒子が用いられる。スチレン系樹脂とオレフィン系樹脂の複合樹脂は、ポリオレフィン系樹脂粒子にスチレン系単量体を含浸重合させて得られたものであり、スチレン系樹脂とオレフィン系樹脂の複合樹脂の中でも、スチレン系樹脂とエチレン系樹脂の複合樹脂が好ましく、例えば、スチレン成分の割合は４０〜９０重量％、好ましくは５０〜８５％、更に好ましくは５５〜７５重量％であり、発泡体の倍率は３〜６０倍が好ましい。スチレン系樹脂とオレフィン系樹脂の発泡性複合樹脂粒子による成形品は、同じ発泡倍率のポリプロピレン系樹脂発泡成形品に比べて強度があり、また収縮率が小さく寸法精度もよい。従って、寸法上のバラツキが少ない。さらに、ポリスチレン系樹脂発泡成形品に比べて、摩擦等による粉塵が出難い長所がある。   The transport container 20 is made of foamed resin, and is preferably molded by in-mold molding of foamable particles of thermoplastic resin. Preferably, expandable composite resin particles of a styrene resin and an olefin resin are used. A composite resin of styrene resin and olefin resin is obtained by impregnating and polymerizing polyolefin resin particles with a styrene monomer. Among the composite resins of styrene resin and olefin resin, styrene resin And, for example, the proportion of the styrene component is 40 to 90% by weight, preferably 50 to 85%, more preferably 55 to 75% by weight, and the magnification of the foam is 3 to 60 times. Is preferred. A molded product made of expandable composite resin particles of a styrene resin and an olefin resin is stronger than a polypropylene resin foam molded product having the same expansion ratio and has a small shrinkage ratio and good dimensional accuracy. Therefore, there is little variation in dimensions. Furthermore, there is an advantage that dust due to friction or the like is difficult to be produced as compared with a polystyrene resin foam molded product.

搬送容器２０は、底板２１と４周の側壁２２を有し、底板２１の上面には平板部材を水平姿勢で収容することのできる収容凹部２３が形成されている。この例において、収容する平板部材は、図２に基づき説明したチップ管付きプラズマディスプレイパネル１であり、前記収容凹部２３の面積はチップ管付きプラズマディスプレイパネル１の平面積よりも広くされている。そして、収容凹部２３の４つの偶部には、チップ管付きプラズマディスプレイパネル１の４つの角部を受け入れて支持するための入隅部２４ａ〜２４ｄが形成されている。また、収容凹部２３の深さは、収容しようとする平板部材、すなわちチップ管付きプラズマディスプレイパネル１の厚さの２倍以上の深さとされている。   The transport container 20 includes a bottom plate 21 and four side walls 22, and an accommodation recess 23 capable of accommodating a flat plate member in a horizontal posture is formed on the upper surface of the bottom plate 21. In this example, the flat plate member to be housed is the plasma display panel 1 with a chip tube described with reference to FIG. 2, and the area of the housing recess 23 is larger than the plane area of the plasma display panel 1 with a chip tube. In the four even portions of the accommodating recess 23, there are formed corner portions 24a to 24d for receiving and supporting the four corner portions of the plasma display panel 1 with a chip tube. The depth of the accommodating recess 23 is set to be twice or more the thickness of the flat plate member to be accommodated, that is, the plasma display panel 1 with a chip tube.

図示の例において、左上の入隅部２４ａの近傍と右上に入隅部２４ｂの近傍には、貫通孔２５ａ，２５ｂが形成されている。一方の貫通孔２５ａは、図２に示すチップ管付きプラズマディスプレイパネル１をそのチップ管４を上向きとした姿勢で前記収容凹部２３に収容したときに、該チップ管４が位置する位置することとなる場所であり、他方の貫通孔２５ｂは、同じチップ管付きプラズマディスプレイパネル１をそのチップ管４が上向きとした姿勢で前記収容凹部２３に収容したときに、該チップ管４が位置する位置することとなる場所である。また、貫通孔２５ａ，２５ｂの上下方向の長さ、すなわち収容凹部２３の領域における底板２１の厚さは、前記チップ管４の長さよりも長く（厚く）されている。   In the illustrated example, through holes 25a and 25b are formed in the vicinity of the upper left corner 24a and in the upper right near the corner 24b. One through hole 25a is located where the tip tube 4 is located when the plasma display panel with a tip tube 1 shown in FIG. 2 is housed in the housing recess 23 with the tip tube 4 facing upward. The other through hole 25b is located where the tip tube 4 is located when the same plasma display panel with a tip tube 1 is housed in the housing recess 23 with the tip tube 4 facing upward. It will be a place. Further, the lengths of the through holes 25a and 25b in the vertical direction, that is, the thickness of the bottom plate 21 in the region of the housing recess 23 is longer (thicker) than the length of the tip tube 4.

上記の搬送容器２０を用いて、１つの突起を中心部以外の箇所に有する平板部材、すなわち図示の例では、図２に示すチップ管付きプラズマディスプレイパネル１を収容して平板部材搬送体とする手順を説明する。   A flat plate member having one protrusion at a location other than the central portion, that is, in the illustrated example, the plasma display panel with a chip tube 1 shown in FIG. Explain the procedure.

最初に、一枚のチップ管付きプラズマディスプレイパネル１ａをそのチップ管４が下向きとなった姿勢で収容凹部２３内に収容する。そのときには、チップ管４は、図１（ｂ）に示すように、右上の入隅部２４ｂの近傍に形成した貫通孔２５ｂ内に収容された状態となり、プラズマディスプレイパネル１ａはその背面ガラス基板３を収容凹部２３に接した姿勢で水平状態に収容される。   First, a single plasma display panel with a chip tube 1a is housed in the housing recess 23 with the tip tube 4 facing downward. At that time, as shown in FIG. 1B, the tip tube 4 is housed in a through-hole 25b formed in the vicinity of the upper right corner 24b, and the plasma display panel 1a has its rear glass substrate 3 Is accommodated in a horizontal state in a posture in contact with the accommodation recess 23.

次に、同じ形状のチップ管付きプラズマディスプレイパネル１ｂをそのチップ管４を上向きとした姿勢で収容凹部２３内にかつ先に収容したチップ管付きプラズマディスプレイパネル１ａの上に積層するようにして収容する。そのときには、チップ管４は、図１（ｂ）に示すように、左上の入隅部２４ａの近傍に形成した貫通孔２５ａの位置に位置し、上位のプラズマディスプレイパネル１ｂの前面ガラス基板２と下位のプラズマディスプレイパネル１ａの前面ガラス基板２とが対面した姿勢となる。対面する前面ガラス基板２同士に傷が付かないように、下位と下位のプラズマディスプレイパネル１ａ，１ｂの間、下位のプラズマディスプレイと搬送容器の間、上位のプラズマディスプレイパネルの上面に、非発泡あるいは極低発泡の樹脂フィルムやシート（不図示）を介在させることが好ましい。   Next, the plasma display panel 1b with the chip tube having the same shape is accommodated in the housing recess 23 in a posture with the chip tube 4 facing upward and stacked on the plasma display panel 1a with the chip tube previously accommodated. To do. At that time, as shown in FIG. 1 (b), the tip tube 4 is located at the position of the through hole 25a formed in the vicinity of the upper left corner 24a, and the front glass substrate 2 of the upper plasma display panel 1b. The posture is such that the front glass substrate 2 of the lower plasma display panel 1a faces. In order not to damage the front glass substrates 2 facing each other, non-foaming or on the upper surface of the upper plasma display panel, between the lower and lower plasma display panels 1a and 1b, between the lower plasma display and the transport container, It is preferable to interpose an extremely low foam resin film or sheet (not shown).

上記のように、本発明による搬送容器を用いることにより、同じ形状の２枚の１つの突起を中心部以外の箇所に有する平板部材、例えばチップ管付きプラズマディスプレイパネル１ａ，１ｂを安定した姿勢で収容することができる。そのために、平板部材搬送体として高い積載効率を得ることができる。また、図１（ｂ）に示すように、上記した平板部材搬送体が２段以上に段積みしても、下段の搬送容器２０に収容された上位のプラズマディスプレイパネル１ａのチップ管４の先端は、上段の搬送容器２０に形成された貫通孔２５ａ内に入り込むことができるので、２枚のプラズマディスプレイパネル１ａ、１ｂを収容した搬送容器２０を多段に段積みしても、プラズマディスプレイパネル１ａ、１ｂのチップ管４は安全に保護される。   As described above, by using the transport container according to the present invention, a flat plate member having two protrusions of the same shape at a location other than the central portion, for example, plasma display panels 1a and 1b with chip tubes, in a stable posture. Can be accommodated. Therefore, high loading efficiency can be obtained as a flat plate member conveyance body. Further, as shown in FIG. 1B, even if the flat plate member transport body is stacked in two or more stages, the tip of the tip tube 4 of the upper plasma display panel 1a accommodated in the lower transport container 20 is used. Can enter the through-hole 25a formed in the upper transport container 20, so that even if the transport containers 20 containing the two plasma display panels 1a and 1b are stacked in multiple stages, the plasma display panel 1a The tip tube 4 of 1b is protected safely.

図１（ａ）は本発明による発泡樹脂製の搬送容器の一例を示す平面図、図１（ｂ）は図１（ａ）に示す搬送容器に１つの突起を中心部以外の箇所に有する平板部材の２枚を水平姿勢で収容したときでの、図１のＡ−Ａ線による断面図。FIG. 1A is a plan view showing an example of a foam resin transport container according to the present invention, and FIG. 1B is a flat plate having one protrusion on the transport container shown in FIG. Sectional drawing by the AA line of FIG. 1 when two sheets of a member are accommodated in the horizontal attitude | position. １つの突起を中心部以外の箇所に有する平板部材の例としてのプラズマディスプレイパネル（ＰＤＰ）の一例を示す図。The figure which shows an example of the plasma display panel (PDP) as an example of the flat plate member which has one protrusion in locations other than center part. 従来から使用されているプラズマディスプレイパネル用の搬送容器とそれを用いた２つの搬送態様を示す図。The figure which shows the conveyance container for plasma display panels conventionally used, and two conveyance aspects using the same.

符号の説明Explanation of symbols

１ａ，１ｂ…チップ管付きプラズマディスプレイパネル、４…チップ管、２０…搬送容器、２１…底板、２２…４周の側壁、２３…収容凹部、２４ａ〜２４ｄ…入隅部、２５ａ，２５ｂ…貫通孔   DESCRIPTION OF SYMBOLS 1a, 1b ... Plasma display panel with a chip tube, 4 ... Chip tube, 20 ... Transfer container, 21 ... Bottom plate, 22 ... Four side wall, 23 ... Housing recessed part, 24a-24d ... Corner part, 25a, 25b ... Through Hole

Claims (4)

底板と４周の側壁からなり、前記底板上面には、１つの突起を中心部以外の箇所に有する平板部材を水平姿勢で収容することのできる収容凹部が形成されてなる発泡樹脂製の搬送容器であって、
前記収容凹部は収容しようとする平板部材の厚さの２倍以上の深さを有し、前記底板の前記収容凹部に対応する領域の厚さは平板部材が有する突起の長さより大きく、かつ前記領域には、平板部材を前記突起を下向きにして前記収容凹部に水平姿勢で収容したときに前記突起が位置することとなる場所と同形状の平板部材を突起を上向きにして前記収容凹部に水平姿勢で収容したときに前記突起が位置することとなる場所の２箇所に、前記突起が入り込むことのできる大きさの貫通孔が形成されていることを特徴とする搬送容器。 A transport container made of foamed resin, comprising a bottom plate and four side walls, and having an accommodation recess capable of accommodating a flat plate member having a single protrusion at a location other than the central portion in a horizontal position on the top surface of the bottom plate. Because
The accommodating recess has a depth that is twice or more the thickness of the flat plate member to be accommodated, and the thickness of the region corresponding to the accommodating concave portion of the bottom plate is greater than the length of the protrusion of the flat plate member, and In the region, the flat plate member having the same shape as the position where the projection is positioned when the flat plate member is accommodated in the receiving recess in a horizontal posture with the projection facing downward, the projection is faced upward and is horizontally aligned with the receiving recess. A transport container having through-holes of a size capable of entering the projections at two locations where the projections are to be positioned when housed in a posture. 請求項１に記載の搬送容器における収容凹部内に、同じ形状の２枚の平板部材が、一方は前記突起を下向きにした姿勢で他方は前記突起を上向きにした姿勢で積層状態とされて収容されていることを特徴とする平板部材搬送体。   2. Two flat plate members having the same shape are accommodated in an accommodation recess in the transport container according to claim 1 in a stacked state with one of the projections facing downward and the other with the projections facing upward. The flat plate member conveyance body characterized by the above-mentioned. 請求項３に記載の平板部材搬送体が２段以上に段積みされてなる平板部材搬送体。   The flat plate member conveyance body by which the flat plate member conveyance body of Claim 3 is stacked in two or more steps. 収容した前記平板部材はチップ管付きプラズマディスプレイパネルであり、前記突起はチップ管付きプラズマディスプレイパネルが有するチップ管であることを特徴とする請求項２または３に記載の平板部材搬送体。   The flat plate member transport body according to claim 2 or 3, wherein the accommodated flat plate member is a plasma display panel with a chip tube, and the protrusion is a chip tube included in the plasma display panel with a chip tube.
JP2008272892A 2008-10-23 2008-10-23 Transporting container for flat plate member with protrusion and flat plate member transporting body using the same Pending JP2010100308A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920816A (en) * 2010-08-24 2010-12-22 友达光电股份有限公司 Packing buffer unit
JP2012062081A (en) * 2010-09-15 2012-03-29 Sekisui Plastics Co Ltd Container for conveying plate
JP2014118168A (en) * 2012-12-14 2014-06-30 Casio Comput Co Ltd Packing structure of cover case
WO2019082298A1 (en) * 2017-10-25 2019-05-02 堺ディスプレイプロダクト株式会社 Display panel packing tray and packing tray layered body

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JPH03169043A (en) * 1989-11-28 1991-07-22 Nec Kyushu Ltd Tray for semiconductor integrated circuit device
JPH08236606A (en) * 1995-02-23 1996-09-13 Hitachi Ltd Container tray
JPH1050815A (en) * 1996-07-31 1998-02-20 Nec Corp Wafer container
JP2007281052A (en) * 2006-04-04 2007-10-25 Miraial Kk Thin plate housing container
JP2008127062A (en) * 2006-11-21 2008-06-05 Sharp Corp Storage tray and plate article storage method using this

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101920816A (en) * 2010-08-24 2010-12-22 友达光电股份有限公司 Packing buffer unit
CN101920816B (en) * 2010-08-24 2012-04-18 友达光电股份有限公司 Packing buffer unit
JP2012062081A (en) * 2010-09-15 2012-03-29 Sekisui Plastics Co Ltd Container for conveying plate
JP2014118168A (en) * 2012-12-14 2014-06-30 Casio Comput Co Ltd Packing structure of cover case
WO2019082298A1 (en) * 2017-10-25 2019-05-02 堺ディスプレイプロダクト株式会社 Display panel packing tray and packing tray layered body

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