JP4038117B2 - Plastic pallet - Google Patents

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Publication number
JP4038117B2
JP4038117B2 JP2002344880A JP2002344880A JP4038117B2 JP 4038117 B2 JP4038117 B2 JP 4038117B2 JP 2002344880 A JP2002344880 A JP 2002344880A JP 2002344880 A JP2002344880 A JP 2002344880A JP 4038117 B2 JP4038117 B2 JP 4038117B2
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wall
card
end frame
synthetic resin
intermediate beam
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JP2004175420A (en
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宏司 大崎
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Sanko Co Ltd
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Sanko Co Ltd
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Description

【0001】
【発明の属する技術分野】
本発明は、合成樹脂製パレット、特に、合成樹脂製パレットの所有者や載置される荷物の物品名や数量や搬送先等の種々の情報が記憶可能なシート状或いは薄板状のICカード等を取り付けることができる合成樹脂製パレットに関するものである。
【0002】
【従来の技術】
従来、IDタグホルダーの上端に形成された水平状の突出片を、合成樹脂製パレットのデッキ部に形成された通孔に差し込むことにより、IDタグホルダーが取り付けられるように構成された合成樹脂製パレット(特開平9−254983号公報)や、底部にカード載置部を有するとともに、上方に開口部を有するスリットが形成されたカード保持部が配設された、上下のパレット半体を溶着するタイプの合成樹脂製パレット(特許第2847055号公報)や、下パレットのフランジ部に、略U字状のカード支持縁部を形成した、上下のパレット半体を溶着するタイプの合成樹脂製パレット(特許第2886819号公報)や、桁の側面に形成された凹部と、凹部の上下方向に形成された上下凸部に、それぞれ、カード差し込み用のスリットが形成された、上下のパレット半体を溶着するタイプの合成樹脂製パレット(実公平6−2907号公報)等の種々の合成樹脂製パレットが知られている。
【0003】
【発明が解決しようとする課題】
上述した合成樹脂製パレットに形成されたカード保持部は、その構造が複雑であり、従って、金型等の費用が増加するとともに、埃や塵等が溜まり易く、また、その洗浄性も悪いという問題があった。
【0004】
また、カード保持部を構成する部分が厚肉に形成されているために、射出成形された合成樹脂製パレットの冷却過程において、ひけや変形が発生し、外観の見た目が悪くなるとともに、合成樹脂製パレットの重量が増大するという問題があった。
【0005】
本発明の目的は、上述した従来の合成樹脂製パレットが有する課題を解決することにある。
【0006】
【課題を解決するための手段】
本発明は、上述した目的を達成するために、第1には、桁の外側壁から外側に延在する天部と、該天部の先端から、前記外側壁に平行に、下部デッキの張出周縁部まで延在する垂直部とにより構成されている張出片を有するとともに、前記桁の外側壁から外側に延在する天部と、該天部の先端から、前記外側壁に平行に、前記下部デッキの張出周縁部まで延在する垂直部と、側部とにより構成されている端部枠を有し、弾性変形可能なカード部材を保持するカード保持部材を、前記張出片と該張出片の両側に並設された2個の前記端部枠とにより構成したものであり、第には、前記カード保持部材を構成する前記端部枠及び前記張出片が、桁の側壁を面変化させることにより、桁の側壁の肉厚と同じ肉厚で形成したものである。
【0007】
【実施例】
以下に、本発明の実施例について説明するが、本発明の趣旨を越えない限り何ら、本実施例に限定されるものではない。
【0008】
合成樹脂製パレットは、上部デッキ1と下部デッキ2とを有するとともに、上部デッキ1と下部デッキ2とは、その角部を連結する略角筒状の隅桁3と、該隅桁3の中間部を連結する略角筒状の中間桁4と、上部デッキ1及び下部デッキ2の中央部を連結する略角筒状の中央桁5とにより連結されている。また、隅桁3と中間桁4との間及び中間桁4と中央桁5との間には、フォークが挿入可能なフォーク挿入空間部6が形成されている。更に、上部デッキ1と下部デッキ2の周縁部には、隅桁3の外側壁(フォーク挿入空間部6に面していない側壁)3a及び中間桁4の外側壁(フォーク挿入空間部6に面していない側壁)4aより、外側水平方向に突出している張出周縁部1a、2aが形成されている。
【0009】
次いで、隅桁3或いは/及び中間桁4に形成されたカード保持部材H1について説明するが、以下においては、カード保持部材H1が、中間桁4に形成されている例を用いて、本発明の実施例について説明する。
【0010】
h1は、中間桁4の外側壁4aを、中間桁4の内側から外側に向かって膨出させることにより形成された、上下方向に延在する張出片であり、張出片h1は、所定の間隔を置いて、1個或いは2個以上並設されている。なお、本実施例には、2個の張出片h1が形成されている例が示されている。張出片h1は、外側壁4aから外側に延在する天部h1a及び天部h1aの先端から、外側壁4aに平行に、下部デッキ2の張出周縁部2aまで延在する垂直部h1bとから構成されている。4bは、外側壁4aに形成された、張出片h1を成形するための金型が挿入された方形状の凹部であり、凹部4bを、外側壁4aの外面4a1を越えて、外側に膨出して形成することにより、張出片h1の垂直部h1bの内面h1b’と、外側壁4aの外面4a1との間には、後述するICカード部材が挿通可能な間隙D1が形成されている。
【0011】
また、h2は、上述した張出片h1を挟んで位置する中間桁4の外側壁4aを、中間桁4の内側から外側に向かって膨出させることにより形成された端部枠であり、端部枠h2は、外側壁4aから外側に延在する天部h2aと.天部h2aの先端から、外側壁4aに平行に、下部デッキ2の張出周縁部2aまで延在する垂直部h2bと、天部h2aと垂直部h2bと外側壁4aとにより囲まれた空間部のうち、張出片h1に対して反対側に位置する空間部、換言すれば、中間桁4の角部4’側に位置する空間部を閉鎖する側部h2cとにより形成されている。4cは、外側壁4aに形成された、端部枠h2を成形するための金型が挿入された方形状の凹部であり、凹部4cも、上述した張出片h1を成形するための金型が挿入された方形状の凹部4bと同様に、外側壁4aの外面4a1を越えて、外側に膨出している。
【0012】
上述したカード保持部材H1は、中間桁4の外側壁4aに形成された複数の張出片h1(本実施例においては、2個)と、張出片h1の両側に並設された2個の端部枠h2により構成されており、張出片h1と端部枠h2とは、中間桁4の外側壁4aを面変化させることにより、中間桁4と一体成形されている。また、張出片h1の高さと端部枠h2の高さは、略同じに形成されている。
【0013】
4dは、張出片h1を成形するための金型が挿入された凹部4bの間に位置する中間桁4の外側壁4aの内面4a2に突設された垂直補強リブであり、このような垂直補強リブ4dを形成することにより、張出片h1を成形するための金型が挿入された凹部4bや端部枠h2を成形するための金型が挿入された凹部4cが形成された中間桁4の外側壁4aを補強することができる。このような垂直補強リブ4dは、1本或いは複数本形成することができる。
【0014】
Cは.ICカード部材であり、ICカード部材Cは、弾性変形可能なICカードc1と、ICカードc1が貼着された、同じく弾性変形可能な合成樹脂製の台座板c2とから構成されている。ICカード部材Cの台座板c2の横幅w1は、カード保持部材H1を構成する一対の端部枠h2の側部h2cの間隔と、略同じに形成されており、また、ICカード部材Cの台座板c2の高さw2は、張出片h1及び端部枠h2の高さと、略同じ高さに形成されている。なお、台座板c2を省略し、ICカードc1のみにより、ICカード部材Cを構成することもできる。
【0015】
上述したように、カード保持部材H1を構成する張出片h1の垂直部h1bの内面h1b’と、中間桁4の外側壁4aの外面4a1との間には、ICカード部材Cが挿通可能な間隙D1が形成されており、同様に、中間桁4の外側壁4aと上述した端部枠h2の垂直部h2bとの間にも、ICカード部材Cが挿通可能な間隙が形成されている。
【0016】
ICカード部材Cの一方の垂直縁部c3を、一方の張出片h1の垂直部h1bと中間桁4の外側壁4aとの間に形成された間隙に挿通し、次いで、ICカード部材Cの一方の垂直縁部c3を、も一方の張出片h1の垂直部h1bと中間桁4の外側壁4aとの間に形成された間隙に挿通し、更に、ICカード部材Cの一方の垂直縁部c3を、一方の端部枠h2の垂直部h2bと中間桁4の外側壁4aとの間に形成された間隙に挿入する。次いで、一対の張出片h1の間に位置するICカード部材Cを、前方に張り出すように湾曲させて、もう一方の端部枠h2の垂直部h2bに載置されているICカード部材Cのもう一方の垂直縁部c3を、端部枠h2の垂直部h2bから中間桁4の外側壁4aの外面4a2上に落として、ICカード部材Cのもう一方の垂直縁部c3を、もう一方の端部枠h2の垂直部h2bと中間桁4の外側壁4aとの間に形成された間隙に対峙させ、その後、ICカード部材Cから手を離すと、ICカード部材C自体、換言すれば、台座板c2自体の弾性力により、湾曲状態のICカード部材Cが平坦になり、ICカード部材Cのもう一方の垂直縁部c3が、もう一方の端部枠h2の垂直部h2bと中間桁4の外側壁4aとの間に形成された間隙に挿入されることになる。このようにして、ICカード部材Cの両垂直縁部c3を、端部枠h2により保持するとともに、ICカード部材Cの垂直縁部c3付近を、張出片h1により保持することにより、ICカード部材Cを、中間桁4の外側壁4aに、中間桁4と一体成形されたカード保持部材H1により保持する。
【0017】
なお、上述した実施例においては、カード保持部材H1を構成する端部枠h2の垂直部h2bと、中間桁4の外側壁4aとの間には、ICカード部材Cの垂直縁部c3が挿入可能な間隙が形成されているが、端部枠h2に、ICカード部材Cの垂直縁部c3が挿入可能な間隙を形成することなく、端部枠h2を、無垢な縦長のリブとして形成することもできる。このように、端部枠h2を、無垢な縦長のリブとして形成した場合には、上述した端部枠h2を成形するための金型が挿入された方形状の凹部4cは省略されることになる。いずれにせよ、端部枠h2の基本的な機能は、カード保持部材H1に保持されているICカード部材Cが水平方向に移動しようとした際に、ICカード部材Cの垂直縁部c3が、端部枠h2に当接し、ICカード部材Cのそれ以上の水平移動を阻止して、ICカード部材Cが、カード保持部材H1から外れることを防止することである。そして、ICカード部材Cの垂直縁部c3が、端部枠h2の垂直部h2bと中間桁4の外側壁4aとの間に形成された間隙に挿入されている場合には、より確実に、ICカード部材Cが、カード保持部材H1から外れることを防止することができるものである。
【0018】
図7に示されている実施例は、上述した張出片h1と端部枠h2とから構成されているカード保持部材H1において、張出片h1を省略したものであり、従って、この実施例においては、カード保持部材H2は、所定の間隔をおいて形成された一対の端部枠h2のみから構成されている。そして、ICカード部材Cの両垂直縁部c3を、端部枠h2の垂直部h2bと中間桁4の外側壁4aとの間に形成された間隙に挿入することにより、ICカード部材Cを、中間桁4の外側壁4aに、中間桁4と一体成形されたカード保持部材H2により保持するように構成されている。ICカード部材Cの台座板c2の横幅w1が広くない場合には、ICカード部材Cの両垂直縁部c3のみを、端部枠h2により保持するだけで、ICカード部材Cが、カード保持部材H2から外れるようなことがない。また、ICカード部材Cの台座板c2の横幅w1が広い場合には、ICカード部材Cの両垂直縁部c3のみを、端部枠h2により保持するだけでは、ICカード部材Cが、カード保持部材H2から外れ易いので、上述したカード保持部材H1のように、一対の端部枠h2の間に、1個或いは2個以上の張出片h1を形成することになる。
【0019】
なお、上述したカード保持部材H1、H2を構成する張出片h1や端部枠h2は、上部デッキ1の張出周縁部1a及び下部デッキ2の張出周縁部2aの先端を越えて、外側に飛び出ないように構成されていることが好ましい。このように構成することにより、合成樹脂製パレットが、他の合成樹脂製パレットや外部障害物等に衝突した際のカード保持部材H1、H2やカード保持部材H1、H2に保持されているICカード部材Cの損傷を防止することができる。
【0020】
上述した実施例においては、カード保持部材H1、H2を、中間桁4と一体成形した例が示されているが、当然のことながら、隅桁3と一体成形することもできる。
【0021】
上述したように、中間桁4の外側壁4aから外側に延在する天部h2aと.天部h1aの先端から、外側壁4aに平行に、下部デッキ2の張出周縁部2aまで延在する垂直部h2bと、天部h1aと垂直部h2bと外側壁4aとにより囲まれた空間部のうち、中間桁4の角部側に位置する空間部を閉鎖する側部h2cとにより形成されている端部枠h2を、中間桁4と一体に成形し、少なくとも、一対の端部枠h2により、カード保持部材H1、H2を構成したので、カード保持部材H1、H2の構造が簡素化され、従って、カード保持部材H1、H2に埃や塵等が溜まり難く、その洗浄性が向上するとともに、金型構造も簡素化されるので、金型コストが低減化できる。
【0022】
また、一対の端部枠h2の間に、中間桁4の外側壁4aから外側に延在する天部h1a及び天部h1aの先端から、外側壁4aに平行に、下部デッキ2の張出周縁部2aまで延在する垂直部h1bとから形成された張出片h1を、1個以上形成することにより、カード保持部材H1、H2から、ICカード部材Cが外れるようなことを確実に防止することができる。
【0023】
更に、カード保持部材H1、H2を構成する一対の端部枠h2や張出片h1を、中間桁4の外側壁4aを面変化させることにより、中間桁4の外側壁4aの肉厚と同じ肉厚で形成したので、カード保持部材H1、H2に肉厚部が存在せず、従って、合成樹脂製パレットの重量の増加を抑えることができるとともに、合成樹脂製パレットを、射出成形等により一体成形した際に発生するひけや変形を防止することができる。
【0024】
なお、上述した実施例においては、カード保持部材H1、H2に保持されるものとして、ICカード部材Cが示されているが、ICカード部材Cに限定されることなく、種々の情報が記載された弾性変形可能なカード部材や、バーコードが表示された弾性変形可能なカード部材を、カード保持部材H1、H2に保持することもできる。
【0025】
上述した実施例には、中間桁4の外側壁4aを、中間桁4の内側から外側に向かって膨出させることにより、張出片h1や端部枠h2を形成した例が示されているが、図8に示されているように、中間桁4の外側壁4aを、中間桁4の外側から内側に向かって膨出させることにより、外側壁4aの内面4a2から膨出した状態の張出片h1や端部枠h2を形成することもできる。このように、外側壁4aの内面4a2から膨出した張出片h1や端部枠h2により構成されるカード保持部材H3へのICカード部材Cの保持は、ICカード部材Cのカード保持部材H3への取り付けが、底部が開放され底無しの中間桁4の内側から行われる以外は、上述した実施例と同じであるので、その説明は省略する。
【0026】
【発明の効果】
本発明は、以上説明した構成を有しているので、以下に記載する効果を奏するものである。
【0027】
側壁から外側に延在する天部と該天部の先端から下部デッキまで延在する垂直部と側部とにより形成されている端部枠が、所定の間隔をおいて配置されたカード保持部材を、桁に配設したので、カード保持部材の構造が簡素化され、従って、カード保持部材に埃や塵等が溜まり難く、その洗浄性が向上するとともに、金型構造も簡素化されるので、金型コストが低減化できる。
【0028】
側壁から外側に延在する天部と該天部の先端から下部デッキまで延在する垂直部とにより形成された張出片を、一対の端部枠間に、1個以上配設したので、カード保持部材から、カード部材が外れるようなことを確実に防止することができる。
【0029】
カード保持部材を構成する端部枠及び張出片を、桁の側壁を面変化させることにより、桁の側壁の肉厚と同じ肉厚に形成したので、合成樹脂製パレットの重量の増加を抑えることができるとともに、合成樹脂製パレットを、射出成形等により一体成形した際に発生するひけや変形を防止することができる。
【図面の簡単な説明】
【図1】図1は本発明の合成樹脂製パレットの全体斜視図である。
【図2】図2は本発明の合成樹脂製パレットの中間桁に形成されたカード保持部材及びICカード部材の斜視図である。
【図3】図3は本発明の合成樹脂製パレットの中間桁付近の部分拡大斜視図である。
【図4】図4は本発明の合成樹脂製パレットの中間桁付近の桁内からの部分斜視図である。
【図5】図5は図3に示されているカード保持部材を構成する張出片間の垂直側断面図である。
【図6】図6は本発明の合成樹脂製パレットのICカード部材が配設された中間桁付近の部分斜視図である。
【図7】図7は本発明の合成樹脂製パレットの別の実施例の中間桁付近の部分斜視図である。
【図8】図8は本発明の合成樹脂製パレットの更に別の実施例の中間桁付近の部分斜視図である。
【符号の説明】
C・・・・・・・・・・・ICカード部材
c1・・・・・・・・・・ICカード
c2・・・・・・・・・・台座板
H1、H2、H3・・・・カード保持部材
1・・・・・・・・・・・上部デッキ
1a・・・・・・・・・・張出周縁部
2・・・・・・・・・・・下部デッキ
2a・・・・・・・・・・張出周縁部
3・・・・・・・・・・・隅桁
4・・・・・・・・・・・中間桁
5・・・・・・・・・・・中央桁
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a synthetic resin pallet, in particular, a sheet-like or thin plate-like IC card that can store various information such as the owner of the synthetic resin pallet, the article name and quantity of the loaded luggage, and the transport destination. It is related with the synthetic resin pallets which can be attached.
[0002]
[Prior art]
Conventionally, a synthetic resin made so that an ID tag holder can be attached by inserting a horizontal protruding piece formed on the upper end of the ID tag holder into a through hole formed in a deck portion of the synthetic resin pallet. Weld the upper and lower pallet halves with a pallet (Japanese Patent Laid-Open No. 9-254983) and a card holder having a card placement part at the bottom and a slit having an opening at the top. Type of synthetic resin pallet (Japanese Patent No. 2847055) and synthetic resin pallet of upper and lower pallets with a substantially U-shaped card support edge formed on the flange part of the lower pallet ( Patent No. 2886819), a recess formed on the side surface of the girder, and a vertical protrusion formed in the vertical direction of the recess, respectively. There are formed, various synthetic resin pallet, such as the upper and lower pallet halves welding the type of the synthetic resin pallet (actual fair 6-2907 JP) are known.
[0003]
[Problems to be solved by the invention]
The card holder formed on the above-described synthetic resin pallet has a complicated structure, and therefore the cost of the mold and the like is increased, dust and dust are easily collected, and the cleaning property is poor. There was a problem.
[0004]
In addition, since the portion constituting the card holding portion is formed thick, sink and deformation occur in the cooling process of the injection-molded synthetic resin pallet, the appearance looks worse, and the synthetic resin There was a problem that the weight of the pallet made increased.
[0005]
An object of the present invention is to solve the problems of the above-described conventional synthetic resin pallet.
[0006]
[Means for Solving the Problems]
In order to achieve the above-described object, the present invention firstly includes a top portion extending outward from the outer wall of the spar and a tension of the lower deck from the tip of the top portion in parallel to the outer wall. A projecting piece composed of a vertical portion extending to the projecting peripheral edge, a top portion extending outward from the outer wall of the beam, and a tip of the top portion in parallel to the outer wall. A card holding member having an end frame constituted by a vertical portion extending to a protruding peripheral edge portion of the lower deck and a side portion and holding an elastically deformable card member; and該張pieces are those constructed by the two said end frame juxtaposed on either side of, the second, the end frame and said projecting pieces constituting the card holding member, By changing the surface of the side wall of the spar, it is formed with the same thickness as the thickness of the side wall of the spar.
[0007]
【Example】
Examples of the present invention will be described below. However, the present invention is not limited to these examples as long as the gist of the present invention is not exceeded.
[0008]
The synthetic resin pallet has an upper deck 1 and a lower deck 2, and the upper deck 1 and the lower deck 2 include a substantially square cylindrical corner beam 3 that connects the corners, and an intermediate portion of the corner beam 3. The intermediate girder 4 having a substantially rectangular tube shape that connects the portions and the central girder 5 having a substantially rectangular tube shape that connects the central portions of the upper deck 1 and the lower deck 2 are connected. A fork insertion space 6 into which a fork can be inserted is formed between the corner beam 3 and the intermediate beam 4 and between the intermediate beam 4 and the central beam 5. Furthermore, the outer peripheral wall of the corner beam 3 (side wall not facing the fork insertion space 6) 3a and the outer wall of the intermediate beam 4 (facing the fork insertion space 6) are provided at the peripheral edges of the upper deck 1 and the lower deck 2. Overhanging peripheral edge portions 1a and 2a projecting in the outer horizontal direction are formed from the side walls 4a not being formed.
[0009]
Next, the card holding member H1 formed on the corner beam 3 or / and the intermediate beam 4 will be described. In the following, the example in which the card holding member H1 is formed on the intermediate beam 4 will be used. Examples will be described.
[0010]
h1 is an overhanging piece extending in the vertical direction formed by bulging the outer wall 4a of the intermediate beam 4 from the inside to the outside of the intermediate beam 4. The overhanging piece h1 is a predetermined piece. One or two or more are arranged in parallel. In this embodiment, an example in which two overhang pieces h1 are formed is shown. The projecting piece h1 includes a top part h1a extending outward from the outer wall 4a and a vertical part h1b extending from the tip of the top part h1a to the projecting peripheral edge part 2a of the lower deck 2 in parallel to the outer wall 4a. It is composed of Reference numeral 4b denotes a rectangular recess formed in the outer wall 4a into which a mold for forming the projecting piece h1 is inserted. The recess 4b is bulged outwardly beyond the outer surface 4a1 of the outer wall 4a. By projecting and forming, a gap D1 into which an IC card member described later can be inserted is formed between the inner surface h1b ′ of the vertical portion h1b of the overhanging piece h1 and the outer surface 4a1 of the outer wall 4a.
[0011]
H2 is an end frame formed by bulging the outer wall 4a of the intermediate girder 4 located across the overhanging piece h1 from the inner side of the intermediate girder 4 toward the outer side. The part frame h2 includes a ceiling part h2a extending outward from the outer wall 4a,. A space part surrounded by the vertical part h2b extending from the tip of the top part h2a to the projecting peripheral edge part 2a of the lower deck 2 in parallel to the outer wall 4a, and the top part h2a, the vertical part h2b, and the outer wall 4a Of these, the space portion located on the opposite side to the overhanging piece h1, in other words, the side portion h2c that closes the space portion located on the corner 4 ′ side of the intermediate beam 4 is formed. 4c is a rectangular recess formed in the outer wall 4a into which a mold for molding the end frame h2 is inserted, and the recess 4c is also a mold for molding the above-described protruding piece h1. In the same manner as the rectangular recess 4b in which is inserted, the outer wall 4a protrudes beyond the outer surface 4a1.
[0012]
The card holding member H1 described above includes a plurality of protruding pieces h1 (two in the present embodiment) formed on the outer wall 4a of the intermediate beam 4 and two pieces arranged in parallel on both sides of the protruding pieces h1. The projecting piece h1 and the end frame h2 are integrally formed with the intermediate beam 4 by changing the surface of the outer wall 4a of the intermediate beam 4. Further, the height of the overhanging piece h1 and the height of the end frame h2 are formed substantially the same.
[0013]
4d is a vertical reinforcing rib projecting on the inner surface 4a2 of the outer wall 4a of the intermediate beam 4 located between the recesses 4b in which the mold for forming the projecting piece h1 is inserted. By forming the reinforcing rib 4d, an intermediate girder in which a recess 4b in which a mold for forming the overhanging piece h1 is inserted and a recess 4c in which a mold for forming the end frame h2 is inserted are formed. The four outer walls 4a can be reinforced. One or a plurality of such vertical reinforcing ribs 4d can be formed.
[0014]
C. The IC card member is composed of an IC card c1 that can be elastically deformed and a base plate c2 made of a synthetic resin that is also elastically deformable and to which the IC card c1 is attached. The width w1 of the base plate c2 of the IC card member C is formed substantially the same as the distance between the side portions h2c of the pair of end frames h2 constituting the card holding member H1, and the base of the IC card member C The height c2 of the plate c2 is formed to be substantially the same as the height of the overhanging piece h1 and the end frame h2. It is also possible to omit the base plate c2 and configure the IC card member C with only the IC card c1.
[0015]
As described above, the IC card member C can be inserted between the inner surface h1b ′ of the vertical portion h1b of the protruding piece h1 constituting the card holding member H1 and the outer surface 4a1 of the outer wall 4a of the intermediate beam 4. A gap D1 is formed, and similarly, a gap through which the IC card member C can be inserted is also formed between the outer wall 4a of the intermediate beam 4 and the vertical portion h2b of the end frame h2.
[0016]
One vertical edge portion c3 of the IC card member C is inserted into a gap formed between the vertical portion h1b of the one overhanging piece h1 and the outer wall 4a of the intermediate beam 4, and then the IC card member C One vertical edge portion c3 is inserted into a gap formed between the vertical portion h1b of the one overhanging piece h1 and the outer wall 4a of the intermediate beam 4, and one vertical edge of the IC card member C is further inserted. The portion c3 is inserted into a gap formed between the vertical portion h2b of one end frame h2 and the outer wall 4a of the intermediate beam 4. Next, the IC card member C positioned between the pair of projecting pieces h1 is curved so as to project forward, and the IC card member C placed on the vertical portion h2b of the other end frame h2. The other vertical edge portion c3 of the IC card member C is dropped from the vertical portion h2b of the end frame h2 onto the outer surface 4a2 of the outer wall 4a of the intermediate girder 4, and the other vertical edge portion c3 of the IC card member C is moved to the other side. When facing the gap formed between the vertical portion h2b of the end frame h2 and the outer wall 4a of the intermediate beam 4, and then releasing the IC card member C, the IC card member C itself, in other words, The curved IC card member C is flattened by the elastic force of the base plate c2 itself, and the other vertical edge portion c3 of the IC card member C is connected to the vertical portion h2b of the other end frame h2 and the intermediate girder. 4 is inserted into the gap formed between the outer wall 4a and the outer wall 4a. It becomes Rukoto. In this way, both vertical edge portions c3 of the IC card member C are held by the end frame h2, and the vicinity of the vertical edge portion c3 of the IC card member C is held by the projecting piece h1, whereby the IC card. The member C is held on the outer wall 4a of the intermediate beam 4 by a card holding member H1 formed integrally with the intermediate beam 4.
[0017]
In the embodiment described above, the vertical edge c3 of the IC card member C is inserted between the vertical portion h2b of the end frame h2 constituting the card holding member H1 and the outer wall 4a of the intermediate beam 4. Although a possible gap is formed, the end frame h2 is formed as a solid vertically long rib without forming a gap into which the vertical edge c3 of the IC card member C can be inserted in the end frame h2. You can also. As described above, when the end frame h2 is formed as a solid vertically long rib, the rectangular recess 4c into which the mold for forming the end frame h2 is inserted is omitted. Become. In any case, the basic function of the end frame h2 is that when the IC card member C held by the card holding member H1 tries to move in the horizontal direction, the vertical edge c3 of the IC card member C is The contact with the end frame h2 prevents the IC card member C from further horizontal movement and prevents the IC card member C from coming off the card holding member H1. And, when the vertical edge portion c3 of the IC card member C is inserted into the gap formed between the vertical portion h2b of the end frame h2 and the outer wall 4a of the intermediate beam 4, more reliably, The IC card member C can be prevented from coming off from the card holding member H1.
[0018]
In the embodiment shown in FIG. 7, the overhanging piece h1 is omitted from the card holding member H1 composed of the overhanging piece h1 and the end frame h2. The card holding member H2 is composed of only a pair of end frames h2 formed at a predetermined interval. Then, by inserting both vertical edge portions c3 of the IC card member C into a gap formed between the vertical portion h2b of the end frame h2 and the outer wall 4a of the intermediate beam 4, the IC card member C is The outer wall 4a of the intermediate beam 4 is configured to be held by a card holding member H2 formed integrally with the intermediate beam 4. When the lateral width w1 of the base plate c2 of the IC card member C is not wide, the IC card member C can be held by the card holding member only by holding both the vertical edges c3 of the IC card member C by the end frame h2. There is no such thing as getting out of H2. Further, when the lateral width w1 of the base plate c2 of the IC card member C is wide, the IC card member C can hold the card only by holding both vertical edges c3 of the IC card member C by the end frame h2. Since it is easy to come off from the member H2, one or more projecting pieces h1 are formed between the pair of end frames h2 like the card holding member H1 described above.
[0019]
The overhanging pieces h1 and the end frame h2 constituting the card holding members H1 and H2 described above extend beyond the ends of the overhanging peripheral edge portion 1a of the upper deck 1 and the overhanging peripheral edge portion 2a of the lower deck 2. It is preferable to be configured so as not to jump out. With this configuration, the IC card held by the card holding members H1 and H2 and the card holding members H1 and H2 when the synthetic resin pallet collides with another synthetic resin pallet or an external obstacle. Damage to the member C can be prevented.
[0020]
In the above-described embodiment, an example in which the card holding members H1 and H2 are integrally formed with the intermediate beam 4 is shown, but it is naturally possible to integrally mold with the corner beam 3.
[0021]
As described above, the ceiling h2a extending from the outer wall 4a of the intermediate beam 4 to the outside,. A space part surrounded by the vertical part h2b extending from the tip of the top part h1a to the protruding peripheral edge part 2a of the lower deck 2 in parallel to the outer wall 4a, and the top part h1a, the vertical part h2b, and the outer wall 4a Of these, an end frame h2 formed by a side portion h2c that closes a space located on the corner side of the intermediate beam 4 is formed integrally with the intermediate beam 4, and at least a pair of end frames h2 is formed. Since the card holding members H1 and H2 are configured, the structure of the card holding members H1 and H2 is simplified. Therefore, dust and dust do not easily accumulate in the card holding members H1 and H2, and the cleaning property is improved. Since the mold structure is also simplified, the mold cost can be reduced.
[0022]
In addition, between the pair of end frames h2, the ceiling h1a extending outward from the outer wall 4a of the intermediate girder 4 and the leading edge of the ceiling h1a are parallel to the outer wall 4a and extend around the lower deck 2 By forming one or more protruding pieces h1 formed from the vertical portion h1b extending to the portion 2a, it is possible to reliably prevent the IC card member C from being detached from the card holding members H1 and H2. be able to.
[0023]
Furthermore, the thickness of the outer wall 4a of the intermediate beam 4 is the same as the thickness of the outer wall 4a of the intermediate beam 4 by changing the surface of the outer wall 4a of the intermediate beam 4 of the pair of end frames h2 and the overhanging pieces h1 constituting the card holding members H1 and H2. Since it is formed with a wall thickness, there is no wall thickness portion on the card holding members H1 and H2, and therefore, an increase in the weight of the synthetic resin pallet can be suppressed, and the synthetic resin pallet is integrated by injection molding or the like. Sinking and deformation that occur during molding can be prevented.
[0024]
In the embodiment described above, the IC card member C is shown as being held by the card holding members H1 and H2. However, the present invention is not limited to the IC card member C, and various information is described. The elastically deformable card member and the elastically deformable card member on which the barcode is displayed can be held by the card holding members H1 and H2.
[0025]
In the embodiment described above, an example in which the overhanging piece h1 and the end frame h2 are formed by causing the outer wall 4a of the intermediate beam 4 to bulge from the inner side to the outer side of the intermediate beam 4 is shown. However, as shown in FIG. 8, the outer wall 4a of the intermediate beam 4 is expanded from the outer side of the intermediate beam 4 to the inner side, so that the tension in a state of being expanded from the inner surface 4a2 of the outer wall 4a. The protruding piece h1 and the end frame h2 can also be formed. Thus, the holding of the IC card member C to the card holding member H3 constituted by the protruding piece h1 and the end frame h2 bulging from the inner surface 4a2 of the outer wall 4a is performed by the card holding member H3 of the IC card member C. Since the attachment is performed from the inside of the intermediate beam 4 with the bottom opened and without the bottom, the description thereof is omitted.
[0026]
【The invention's effect】
Since the present invention has the above-described configuration, the following effects can be achieved.
[0027]
A card holding member in which an end frame formed by a top portion extending outward from the side wall, a vertical portion extending from the tip of the top portion to the lower deck, and a side portion is disposed at a predetermined interval. Since the structure of the card holding member is simplified, the card holding member is less likely to collect dust, dust, etc., and its cleaning property is improved, and the mold structure is also simplified. The mold cost can be reduced.
[0028]
Since one or more projecting pieces formed by the top part extending outward from the side wall and the vertical part extending from the top of the top part to the lower deck are disposed between the pair of end frames, It is possible to reliably prevent the card member from being detached from the card holding member.
[0029]
The end frame and the overhanging piece constituting the card holding member are formed to have the same thickness as the side wall of the spar by changing the surface of the side wall of the spar, thereby suppressing an increase in the weight of the synthetic resin pallet. In addition, sinks and deformations that occur when a synthetic resin pallet is integrally formed by injection molding or the like can be prevented.
[Brief description of the drawings]
FIG. 1 is an overall perspective view of a synthetic resin pallet according to the present invention.
FIG. 2 is a perspective view of a card holding member and an IC card member formed on an intermediate beam of the synthetic resin pallet of the present invention.
FIG. 3 is a partially enlarged perspective view in the vicinity of an intermediate beam of a synthetic resin pallet according to the present invention.
FIG. 4 is a partial perspective view of the synthetic resin pallet according to the present invention from the inside of the girders near the middle girders.
FIG. 5 is a vertical cross-sectional view between the projecting pieces constituting the card holding member shown in FIG. 3;
FIG. 6 is a partial perspective view of the vicinity of an intermediate girder where an IC card member of the synthetic resin pallet of the present invention is disposed.
FIG. 7 is a partial perspective view of the vicinity of an intermediate beam of another embodiment of the synthetic resin pallet according to the present invention.
FIG. 8 is a partial perspective view of the vicinity of an intermediate beam of still another embodiment of the synthetic resin pallet of the present invention.
[Explanation of symbols]
C ... IC card member c1 ... IC card c2 ... Pedestal plate H1, H2, H3 ... Card holding member 1 ... Upper deck 1a ... Overhang peripheral edge 2 ... Lower deck 2a ... ······························· 3・ Center digit

Claims (2)

桁の外側壁から外側に延在する天部と、該天部の先端から、前記外側壁に平行に、下部デッキの張出周縁部まで延在する垂直部とにより構成されている張出片を有するとともに、前記桁の外側壁から外側に延在する天部と、該天部の先端から、前記外側壁に平行に、前記下部デッキの張出周縁部まで延在する垂直部と、側部とにより構成されている端部枠を有し、弾性変形可能なカード部材を保持するカード保持部材が、前記張出片と該張出片の両側に並設された2個の前記端部枠とから構成されていることを特徴とする合成樹脂製パレット。 A projecting piece formed by a top portion extending outward from the outer wall of the girder and a vertical portion extending from the tip of the top portion to the projecting peripheral edge of the lower deck in parallel to the outer wall. A top portion extending outward from the outer wall of the girder, a vertical portion extending from the tip of the top portion to the protruding peripheral edge of the lower deck in parallel to the outer wall, and a side The card holding member that holds an elastically deformable card member having an end frame that is configured by a portion, and the two end portions arranged in parallel on both sides of the protruding piece and the protruding piece A synthetic resin pallet comprising a frame . 前記カード保持部材を構成する前記端部枠及び前記張出片が、桁の側壁を面変化させることにより、桁の側壁の肉厚と同じ肉厚で形成されていることを特徴とする請求項1に記載の合成樹脂製パレット。 The end frame and the projecting piece constituting the card holding member are formed with the same wall thickness as the side wall of the spar by changing the surface of the side wall of the spar. 1. A synthetic resin pallet described in 1.
JP2002344880A 2002-11-28 2002-11-28 Plastic pallet Expired - Fee Related JP4038117B2 (en)

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