JP5921029B2

JP5921029B2 - Transport equipment

Info

Publication number: JP5921029B2
Application number: JP2011284191A
Authority: JP
Inventors: 雅人野村; 大鷲　高司; 高司大鷲
Original assignee: Murata Manufacturing Co Ltd; Sanko Co Ltd
Current assignee: Murata Manufacturing Co Ltd; Sanko Co Ltd
Priority date: 2011-12-26
Filing date: 2011-12-26
Publication date: 2016-05-24
Anticipated expiration: 2031-12-26
Also published as: JP2013133125A

Description

本発明は、樹脂製のパレット、容器、その他の搬送器具に関し、特に箱形の容器（所謂、コンテナ）としての搬送器具に関する。 The present invention relates to a resin pallet, a container, and other transport devices, and more particularly to a transport device as a box-shaped container (so-called container).

樹脂製の搬送器具は、他の搬送器具や荷物と擦れることで帯電して、その帯電による静電気で荷物に塵埃が付着したり、静電気放電により荷物としての電子部品を破損させるような静電気障害が生じ得る。これに対し、静電気障害を防ぐために導電性樹脂製のコンテナが開発されている（例えば、特許文献１参照）。 Resin transport equipment is charged by rubbing against other transport equipment and baggage, and the static electricity caused by the charge causes dust to adhere to the baggage, and electrostatic discharge causes damage to the electronic components as the baggage due to electrostatic discharge. Can occur. On the other hand, a container made of conductive resin has been developed in order to prevent electrostatic failure (see, for example, Patent Document 1).

特開２０００−７９９４２号公報（段落［００１３］）JP 2000-79942 A (paragraph [0013])

ところで、近年、ＩＤタグを搬送器具に取り付けて行う物流管理が普及してきている。しかしながら、上記したコンテナをはじめとする従来の導電性樹脂製の搬送機器では、ＩＤタグを取り付けた導電性樹脂壁に渦電流等が発生する等して、ＩＤタグの通信障害が起きるという問題が発生していた。 By the way, in recent years, physical distribution management in which an ID tag is attached to a transport device has become widespread. However, in the conventional conductive resin-made transport devices such as the container described above, there is a problem that communication failure of the ID tag occurs due to an eddy current generated on the conductive resin wall to which the ID tag is attached. It occurred.

本発明は、上記事情に鑑みてなされたもので、荷物の静電気障害とＩＤタグの通信障害の両方を防止可能な搬送器具の提供を目的とする。 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a transport device capable of preventing both a static electricity trouble of a luggage and a communication trouble of an ID tag.

上記目的を達成するためになされた請求項１の発明に係る搬送器具は、導電性樹脂製の箱形の容器である搬送器具の導電性樹脂壁の一部を除去してなるＩＤタグ配置孔と、導電性樹脂壁とは別体に設けられ、導電性樹脂壁に着脱可能に取り付けて、ＩＤタグ配置孔を閉塞する非導電性樹脂製のＩＤタグ保持壁と、ＩＤタグ保持壁に設けられ、ＩＤタグ配置孔を貫通する方向から見てＩＤタグをその全体がＩＤタグ配置孔内に収まる位置に保持するタグ保持部と、を備えた搬送器具であって、ＩＤタグ配置孔の内面から突出しかつＩＤタグ配置孔の縁部に沿って延びた孔内突条を設け、ＩＤタグ配置孔を貫通方向から見たときに、そのＩＤタグ配置孔の内部空間と、孔内突条を含むＩＤタグ配置孔の縁部との境界線が、凹凸を有しない直線からなる四角形をなし、ＩＤタグ保持壁には、導電性樹脂壁の外側から孔内突条に係止する外側係止部と、ＩＤタグ配置孔を貫通方向から見て外側係止部とは異なる位置で導電性樹脂壁の内側から孔内突条に係止する内側係止部とが設けられると共に、外側係止部又は内側係止部の一方を、孔内突条との係止解除方向に弾性変形可能とし、内側係止部を含むＩＤタグ保持壁全体が、ＩＤタグ配置孔を有する導電性樹脂壁の内面より外側にずれた位置に配置されているところに特徴を有する。 In order to achieve the above object, the transport device according to the invention of claim 1 is an ID tag placement hole formed by removing a part of the conductive resin wall of the transport device which is a box-shaped container made of conductive resin. And an ID tag holding wall made of a non-conductive resin that is detachably attached to the conductive resin wall and closes the ID tag placement hole, and is provided on the ID tag holding wall. is, ID tag location hole in its entirety the ID tag as viewed from a direction passing through the is a conveyance device comprising: a tag holding unit, the holding in position to fit the ID tag location within the bore, the ID tag placement hole An in-hole protrusion projecting from the inner surface and extending along the edge of the ID tag arrangement hole is provided, and when the ID tag arrangement hole is viewed from the penetration direction, the internal space of the ID tag arrangement hole and the in-hole protrusion The boundary line with the edge of the ID tag placement hole including The ID tag holding wall is different from the outer locking portion that locks to the in-hole protrusion from the outside of the conductive resin wall and the outer locking portion when the ID tag arrangement hole is viewed from the penetration direction. And an inner locking portion for locking to the in-hole protrusion from the inside of the conductive resin wall at a position, and one of the outer locking portion or the inner locking portion is unlocked from the in-hole protrusion. The entire ID tag holding wall including the inner locking portion is arranged at a position displaced outward from the inner surface of the conductive resin wall having the ID tag arrangement hole .

請求項２の発明に係る搬送器具は、導電性樹脂製のパレット、容器、その他の搬送器具の導電性樹脂壁の一部を除去してなるＩＤタグ配置孔と、前記導電性樹脂壁とは別体に設けられ、前記ＩＤタグ配置孔を閉塞する非導電性樹脂製のＩＤタグ保持壁と、前記ＩＤタグ保持壁に設けられ、前記ＩＤタグ配置孔を貫通する方向から見てＩＤタグをその全体が前記ＩＤタグ配置孔内に収まる位置に保持するタグ保持部と、を備え、前記ＩＤタグ保持壁が前記導電性樹脂壁の前記ＩＤタグ配置孔に着脱可能に取り付けられる搬送器具であって、前記ＩＤタグ配置孔の内面から突出しかつ前記ＩＤタグ配置孔の縁部に沿って延びた孔内突を設け、前記ＩＤタグ配置孔を貫通方向から見たときに、そのＩＤタグ配置孔の内部空間と、前記孔内突条を含む前記ＩＤタグ配置孔の縁部との境界線が、凹凸を有しない直線からなる四角形をなし、前記ＩＤタグ保持壁には、前記導電性樹脂壁の外側から前記孔内突条に係止する外側係止部と、前記ＩＤタグ配置孔を貫通方向から見て前記外側係止部とは異なる位置で前記導電性樹脂壁の内側から前記孔内突条に係止する内側係止部とが設けられると共に、前記外側係止部又は前記内側係止部の一方を、前記孔内突条との係止解除方向に弾性変形可能とし、前記孔内突条を、前記ＩＤタグ配置孔の内面の幅方向でクランク状に屈曲させて前記導電性樹脂壁の内面寄りに位置した内寄り突部と前記導電性樹脂壁の外面寄りに位置した外寄り突部とに区画し、前記内寄り突部に前記外側係止部を係止させる一方、前記外寄り突部に前記内側係止部を係止させたところに特徴を有する。 The transport device according to the invention of claim 2 is a conductive resin pallet, a container, an ID tag placement hole formed by removing a part of the conductive resin wall of the transport device, and the conductive resin wall. An ID tag holding wall made of a non-conductive resin that is provided separately and closes the ID tag placement hole, and an ID tag that is provided on the ID tag holding wall and is viewed from the direction passing through the ID tag placement hole. And a tag holding part that holds the whole in a position that fits within the ID tag placement hole, and the ID tag holding wall is a transfer device that is detachably attached to the ID tag placement hole of the conductive resin wall. When the ID tag placement hole is viewed from the penetrating direction, the ID tag placement hole protrudes from the inner surface of the ID tag placement hole and extends along the edge of the ID tag placement hole. Including the inner space and the protrusion in the hole The boundary line with the edge of the ID tag placement hole forms a quadrangle consisting of a straight line having no irregularities, and the ID tag holding wall is locked to the protrusion in the hole from the outside of the conductive resin wall. An outer locking portion, and an inner locking portion that locks the inner protrusion from the inside of the conductive resin wall at a position different from the outer locking portion when the ID tag placement hole is viewed from the penetration direction. One of the outer locking portion and the inner locking portion is elastically deformable in a direction of releasing the locking with the in-hole protrusion, and the in-hole protrusion is formed on the inner surface of the ID tag arrangement hole. And bent into a crank shape in the width direction and partitioned into an inward protrusion located near the inner surface of the conductive resin wall and an outer protrusion located near the outer surface of the conductive resin wall, and the inward protrusion While the outer locking portion is locked to the portion, the inner locking portion is locked to the outer protrusion. Having the features in place.

請求項３の発明は、請求項１又は２に記載の搬送器具において、ＩＤタグ配置孔を有する導電性樹脂壁の外面には、リブ、フランジ、その他の外面突部が設けられ、外面突部を含む導電性樹脂壁の最外面とＩＤタグ保持壁の最外面とを略面一に配置したところに特徴を有する。 According to a third aspect of the present invention, in the transport device according to the first or second aspect, the outer surface of the conductive resin wall having the ID tag placement hole is provided with a rib, a flange, and other outer surface protrusions. It is characterized in that the outermost surface of the conductive resin wall containing and the outermost surface of the ID tag holding wall are arranged substantially flush with each other.

［請求項１の発明］
請求項１の発明では、箱形の容器である搬送器具を導電性樹脂で成形し、その搬送器具の導電性樹脂壁に非導電性樹脂製のＩＤタグ保持壁により閉塞されたＩＤタグ配置孔を設けて、そのＩＤタグ保持壁にＩＤタグを取付可能としたので、荷物の静電気障害とＩＤタグの通信障害の両方を防止することができる。また、ＩＤタグ保持壁のうちＩＤタグ配置孔を有する導電性樹脂壁の内面より外側にずれた位置にＩＤタグが配置されるので、容器内の荷物によるＩＤタグの無線波への影響を抑えて、ＩＤタグの通信障害を防止することができる。
また、本発明のでは、ＩＤタグ保持壁の外側係止部及び内側係止部が、ＩＤタグ配置孔内の孔内突条を挟んで、ＩＤタグ保持壁が導電性樹脂壁に固定される。ここで、孔内突条を含むＩＤタグ配置孔の縁部とＩＤタグ配置孔の内部空間との境界線は、凹凸を有しない直線からなる四角形をなしているので、ＩＤタグ保持壁のうち導電性樹脂壁と壁厚方向で重なり合う部分がＩＤタグ保持壁の外縁部に限定され、ＩＤタグをＩＤタグ保持壁の中央に配置して導電性樹脂壁から離間させることができる。
さらに、請求項２の構成によれば、孔内突条を、ＩＤタグ配置孔の内面の幅方向でクランク状に屈曲させて内寄り突部と外寄り突部とに区画し、内寄り突部に外側係止部を係止させる一方、外寄り突部に内側係止部を係止させたので、外側係止部及び内側係止部をＩＤタグ保持壁の壁厚方向の狭い範囲に収めることができ、導電性樹脂壁の内外面からの外側係止部及び内側係止部の突出を防いだり、その突出量を抑えることができる。 [Invention of Claim 1]
According to the first aspect of the present invention, an ID tag placement hole in which a transporting device, which is a box-shaped container, is formed of a conductive resin, and the conductive resin wall of the transporting device is closed by an ID tag holding wall made of a nonconductive resin. Since the ID tag can be attached to the ID tag holding wall, it is possible to prevent both the static electricity trouble of the luggage and the communication trouble of the ID tag. In addition, since the ID tag is disposed at a position shifted outside the inner surface of the conductive resin wall having the ID tag placement hole in the ID tag holding wall, the influence of the ID tag on the radio wave of the ID tag is suppressed. Thus, communication failure of the ID tag can be prevented.
In the present invention, the ID tag holding wall is fixed to the conductive resin wall with the outer locking portion and the inner locking portion of the ID tag holding wall sandwiching the in-hole protrusion in the ID tag placement hole. . Here, since the boundary line between the edge portion of the ID tag placement hole including the protrusion in the hole and the internal space of the ID tag placement hole is a quadrangle made of a straight line having no unevenness, The portion overlapping the conductive resin wall in the wall thickness direction is limited to the outer edge portion of the ID tag holding wall, and the ID tag can be arranged at the center of the ID tag holding wall and separated from the conductive resin wall.
Further, according to the configuration of claim 2, the in-hole protrusion is bent into a crank shape in the width direction of the inner surface of the ID tag placement hole to be divided into an inward protrusion and an outward protrusion, and the inward protrusion Since the inner locking portion is locked to the outer protrusion while the outer locking portion is locked to the outer protrusion, the outer locking portion and the inner locking portion are placed in a narrow range in the wall thickness direction of the ID tag holding wall. It can be accommodated, and the protrusions of the outer and inner engaging portions from the inner and outer surfaces of the conductive resin wall can be prevented or the amount of protrusion can be suppressed.

［請求項３の発明］
ＩＤタグ配置孔を有する導電性樹脂壁の外面に、リブ、フランジ、その他の外面突部が設けられている場合、請求項３の構成によれば、外面突部を含む導電性樹脂壁の最外面とＩＤタグ保持壁の最外面とを略面一に配置したので、そのＩＤタグ保持壁に取り付けられるＩＤタグが導電性樹脂壁の最外面近くに位置することになる。これにより、容器内の荷物によるＩＤタグの無線波への影響がより一層抑えられると共に、外面突部によるＩＤタグの無線波に対する影響も抑えられ、ＩＤタグの通信障害をより一層確実に防止することができる。 [Invention of claim 3 ]
When ribs, flanges, and other outer surface protrusions are provided on the outer surface of the conductive resin wall having the ID tag placement hole, according to the configuration of claim 3, the conductive resin wall including the outer surface protrusions Since the outermost surface and the outermost surface of the ID tag holding wall are arranged substantially flush with each other, the ID tag attached to the ID tag holding wall is located near the outermost surface of the conductive resin wall. This further suppresses the influence of the ID tag on the radio wave of the ID tag due to the load in the container, and also suppresses the influence of the outer surface protrusion on the radio wave of the ID tag, thereby further reliably preventing the communication failure of the ID tag. be able to.

本発明の第１実施形態に係る折畳コンテナの組立状態の斜視図The perspective view of the assembly state of the folding container which concerns on 1st Embodiment of this invention 折り畳み過程の折畳コンテナの斜視図Perspective view of the folding container in the folding process 折畳状態の折畳コンテナの斜視図Perspective view of the folded container in the folded state ＩＤタグ配置孔及びＩＤタグ保持壁を短辺側壁の外面側から見た斜視図The perspective view which looked at the ID tag arrangement | positioning hole and ID tag holding wall from the outer surface side of the short side wall 短辺側壁の内面側から見たＩＤタグ配置孔及びＩＤタグ保持壁の斜視図Perspective view of ID tag placement hole and ID tag holding wall as seen from inner surface side of short side wall ＩＤタグが取り付けられたＩＤタグ保持壁の斜視図Perspective view of ID tag holding wall with ID tag attached ＩＤタグ配置孔内に取り付けられたＩＤタグ保持壁の斜視図Perspective view of ID tag holding wall attached in ID tag placement hole ＩＤタグ配置孔内に取り付けられたＩＤタグ保持壁の一部破断斜視図Partially broken perspective view of ID tag holding wall attached in ID tag placement hole ＩＤタグ配置孔内に取り付けられたＩＤタグ保持壁の一部破断斜視図Partially broken perspective view of ID tag holding wall attached in ID tag placement hole 第２実施形態のＩＤタグ配置孔及びＩＤタグ保持壁を短辺側壁の外面側から見た斜視図The perspective view which looked at the ID tag arrangement | positioning hole and ID tag holding wall of 2nd Embodiment from the outer surface side of the short side wall. それらＩＤタグ配置孔及びＩＤタグ保持壁を短辺側壁の内面側から見た斜視図The perspective view which looked at these ID tag arrangement | positioning holes and ID tag holding wall from the inner surface side of the short side wall ＩＤタグ配置孔内に取り付けられたＩＤタグ保持壁を短辺側壁の外面側から見た斜視図The perspective view which looked at the ID tag holding wall attached in ID tag arrangement | positioning hole from the outer surface side of the short side wall ＩＤタグ配置孔内に取り付けられたＩＤタグ保持壁を短辺側壁の内面側から見た斜視図The perspective view which looked at the ID tag holding wall attached in ID tag arrangement | positioning hole from the inner surface side of the short side wall ＩＤタグ配置孔内に取り付けられたＩＤタグ保持壁の一部破断斜視図Partially broken perspective view of ID tag holding wall attached in ID tag placement hole

［第１実施形態］
以下、図１〜図９に基づいて、本発明を折畳コンテナ１０に適用した第１実施形態について説明する。折畳コンテナ１０は、本発明の「搬送器具」に相当し、図１に示すように、底盤１１の外縁部に１対の長辺側壁２０，２０と１対の短辺側壁２５，２５とを組み付けてなる。これら底盤１１、長辺側壁２０及び短辺側壁２５は、何れも導電性樹脂の成形品であり、本発明の「導電性樹脂壁」に相当する。ここで、「導電性樹脂」とは、表面固有抵抗が１０^６［Ω・ｃｍ］以下のものをいう。具体的には、本実施形態では、「導電性樹脂」として、例えば、ポリプロピレン又はポリエチレンのマトリックスに、導電粒子としてのカーボンブラック、カーボン等の導電フィラーを適宜配合した導電ポリプロピレン又は導電ポリエチレンが使用され、それら導電ポリプロピレン又は導電ポリエチレンの表面固有抵抗は１０^６［Ω・ｃｍ］以下、体積固有抵抗率は１０^３［Ω・ｃｍ］以下になっている。 [First Embodiment]
Hereinafter, based on FIGS. 1-9, 1st Embodiment which applied this invention to the folding container 10 is described. The folding container 10 corresponds to a “conveying device” of the present invention. As shown in FIG. 1, a pair of long side walls 20, 20 and a pair of short side walls 25, 25 are provided on the outer edge of the bottom plate 11. Assemble. The bottom plate 11, the long side wall 20 and the short side wall 25 are all molded products of conductive resin and correspond to the “conductive resin wall” of the present invention. Here, “conductive resin” refers to a resin having a surface specific resistance of 10 ⁶ [Ω · cm] or less. Specifically, in the present embodiment, as the “conductive resin”, for example, a conductive polypropylene or conductive polyethylene in which a conductive filler such as carbon black or carbon as conductive particles is appropriately blended in a polypropylene or polyethylene matrix is used. The surface specific resistance of the conductive polypropylene or conductive polyethylene is 10 ⁶ [Ω · cm] or less, and the volume specific resistivity is 10 ³ [Ω · cm] or less.

図３に示すように、底盤１１は、平面形状が長方形になっていて、その外縁部には、１対の長辺部分全体を上方に突出させて１対の側壁支持突部１２，１２が形成されている。そして、図１に示すように、底盤１１のうち１対の側壁支持突部１２，１２に長辺側壁２０，２０が回動可能に連結される一方、底盤１１の外縁部のうち側壁支持突部１２を有しない１対の短辺部分に短辺側壁２５，２５が回動可能に連結されている。 As shown in FIG. 3, the bottom plate 11 has a rectangular planar shape, and a pair of side wall support protrusions 12 and 12 are projected on the outer edge portion of the bottom plate 11 by projecting the entire pair of long side portions upward. Is formed. As shown in FIG. 1, the long side walls 20, 20 are rotatably connected to the pair of side wall support protrusions 12, 12 of the bottom plate 11, while the side wall support protrusions of the outer edge portion of the bottom plate 11. The short side walls 25 and 25 are rotatably connected to a pair of short side portions that do not have the portion 12.

長辺側壁２０は、主板部２０Ｈの外面に外面リブ２０Ｌを突出形成した構造をなし、底盤１１に連結した複数のヒンジ脚部２０Ｄを下面に備えている。これと同様に、短辺側壁２５も、主板部２５Ｈの外面に外面リブ２５Ｌ（本発明の「外面突部」に相当する）を突出形成した構造をなし、底盤１１に連結した複数のヒンジ脚部２５Ｄを下面に備えている。 The long side wall 20 has a structure in which outer surface ribs 20L are formed to protrude from the outer surface of the main plate portion 20H, and includes a plurality of hinge leg portions 20D connected to the bottom plate 11 on the lower surface. Similarly, the short side wall 25 also has a structure in which outer surface ribs 25L (corresponding to “outer surface protrusions” of the present invention) project from the outer surface of the main plate portion 25H, and a plurality of hinge legs connected to the bottom plate 11 The portion 25D is provided on the lower surface.

長辺側壁２０の横方向の両端上部からは、短辺側壁２５側に１対のサイド突片２１，２１が張り出し、それら各サイド突片２１には、１対の係止孔２１Ａ，２１Ａが貫通形成されている。これに対し、短辺側壁２５の横方向の両端上部には、上記した係止孔２１Ａ，２１Ａに凹凸係合可能な１対の係止突部２５Ｔ，２５Ｔがそれぞれ備えられている。さらに、長辺側壁２０の主板部２０Ｈのうちサイド突片２１，２１の近傍には、その主板部２０Ｈの一部を片持ち梁状に切り離して弾性係合片２２が形成されている。 A pair of side protrusions 21 and 21 project from the upper ends of both ends of the long side wall 20 in the lateral direction, and a pair of locking holes 21A and 21A are formed in each side protrusion 21. It is formed through. On the other hand, a pair of locking projections 25T and 25T capable of engaging with the above-mentioned locking holes 21A and 21A are provided at both upper ends in the lateral direction of the short side wall 25, respectively. Further, an elastic engagement piece 22 is formed in the vicinity of the side protrusions 21 and 21 in the main plate portion 20H of the long side wall 20 by separating a part of the main plate portion 20H into a cantilever shape.

そして、１対の長辺側壁２０，２０及び１対の短辺側壁２５，２５を起立させると、１対の短辺側壁２５，２５が１対の長辺側壁２０，２０の端部同士の間にそれぞれ嵌って係止突部２５Ｔが係止孔２１Ａに凹凸係合すると共に、それら各短辺側壁２５の側縁部が各長辺側壁２０における弾性係合片２２の先端の係止突部２２Ａとサイド突片２１との間に挟まれて、折畳コンテナ１０が組立状態に保持される。 When the pair of long side walls 20, 20 and the pair of short side walls 25, 25 are raised, the pair of short side walls 25, 25 are formed between the ends of the pair of long side walls 20, 20. The locking projections 25T are fitted into the engagement holes 21A so as to engage with the locking holes 21A, and the side edges of the respective short side walls 25 are the locking projections at the tips of the elastic engagement pieces 22 in the respective long side walls 20. The folding container 10 is held in an assembled state by being sandwiched between the portion 22A and the side protrusion 21.

その組立状態の折畳コンテナ１０は、以下の手順で折畳状態にすることができる。即ち、弾性係合片２２を外側に撓ませて係止突部２２Ａと短辺側壁２５との係合を解除し、図２に示すように、短辺側壁２５，２５を底盤１１の上に重ねるように折り畳む。次いで、図３に示すように、短辺側壁２５，２５の上に、長辺側壁２０，２０を重ねるように折り畳む。すると、１対の側壁支持突部１２，１２の間に、１対の長辺側壁２０，２０が並んだ状態で収まり、折畳コンテナ１０全体が折畳状態になる。このとき各長辺側壁２０のサイド突片２１は、底盤１１の縁部に陥没形成されているサイド凹部１３に収容される。 The folded container 10 in the assembled state can be folded in the following procedure. That is, the elastic engagement piece 22 is bent outward to release the engagement between the locking projection 22A and the short side wall 25, and the short side walls 25, 25 are placed on the bottom plate 11 as shown in FIG. Fold it so that it overlaps. Next, as shown in FIG. 3, the long side walls 20, 20 are folded on the short side walls 25, 25 so as to overlap each other. Then, the pair of long side walls 20, 20 are accommodated between the pair of side wall support protrusions 12, 12, and the entire folding container 10 is folded. At this time, the side protrusions 21 of the long side walls 20 are accommodated in the side recesses 13 that are recessed at the edge of the bottom plate 11.

一方の短辺側壁２５の外面には、図１に示すようにカードホルダー２８が取り付けられている。具体的には、上記した短辺側壁２５の外面リブ２５Ｌには、短辺側壁２５の横方向の両端部で上下に延びた複数ずつの縦リブ２５Ｋと、短辺側壁２５の上端部で縦リブ２５Ｋ群同士の間を連絡する複数の横リブ２５Ｍと、短辺側壁２５の下端部で縦リブ２５Ｋ群同士の間を連絡する１つの横リブ２５Ｎとが含まれている。そして、一方の短辺側壁２５の外面のうち上下の横リブ２５Ｍ，２５Ｎと、左右の縦リブ２５Ｋ群とに四方を囲まれた矩形領域２５Ｒの下端部中央にカードホルダー２８が取り付けられている。 A card holder 28 is attached to the outer surface of one short side wall 25 as shown in FIG. Specifically, the outer rib 25L of the short side wall 25 described above includes a plurality of vertical ribs 25K extending vertically at both ends in the lateral direction of the short side wall 25 and a vertical portion at the upper end of the short side wall 25. A plurality of lateral ribs 25M that communicate between the ribs 25K group and one lateral rib 25N that communicates between the longitudinal ribs 25K group at the lower end of the short side wall 25 are included. And the card holder 28 is attached to the center of the lower end part of the rectangular area 25R surrounded by the upper and lower horizontal ribs 25M and 25N and the left and right vertical ribs 25K in the outer surface of one short side wall 25. .

このカードホルダー２８は、下端帯板２８Ａから上方に門形の弾性片２８Ｂを突出させた構造をなしている。そして、短辺側壁２５の下縁部に沿った横リブ２５Ｎと、その横リブ２５Ｎの上側近傍に設けた複数のホルダ係止壁２６と間に、カードホルダー２８の下端帯板２８Ａが差し込まれて図示しない係止突起と係止孔との係合により抜け止めされ、弾性片２８Ｂが短辺側壁２５の外面に対向配置されている。これにより、弾性片２８Ｂと短辺側壁２５の外面との間に、納品書、仕様書等のカードを差し込んで保持させることができる。なお、カードホルダー２８及びホルダ係止壁２６は、主板部２５Ｈの外面から外面リブ２５Ｌの先端面まで間に収まる大きさになっている。 The card holder 28 has a structure in which a gate-shaped elastic piece 28B protrudes upward from the lower end strip 28A. A lower end strip 28A of the card holder 28 is inserted between the lateral rib 25N along the lower edge of the short side wall 25 and the plurality of holder locking walls 26 provided in the vicinity of the upper side of the lateral rib 25N. The elastic piece 28 B is disposed opposite to the outer surface of the short side wall 25. Thereby, cards, such as a delivery note and a specification, can be inserted and held between the elastic piece 28B and the outer surface of the short side wall 25. The card holder 28 and the holder locking wall 26 are sized to fit between the outer surface of the main plate portion 25H and the front end surface of the outer surface rib 25L.

さて、カードホルダー２８が取り付けられた一方の短辺側壁２５には、図１に示すように、本発明に係るＩＤタグ配置孔３０が貫通形成されている。ＩＤタグ配置孔３０は、図４に示すように、縦長の長方形になっていて、その開口縁に沿って前記した縦リブ２５Ｋ及び横リブ２５Ｎと開口縁リブ３１とが延びている。 As shown in FIG. 1, an ID tag arrangement hole 30 according to the present invention is formed through one short side wall 25 to which the card holder 28 is attached. As shown in FIG. 4, the ID tag placement hole 30 has a vertically long rectangle, and the vertical ribs 25 K and the horizontal ribs 25 N and the opening edge ribs 31 extend along the opening edges.

詳細には、開口縁リブ３１は、一方の縦リブ２５Ｋ群のうち矩形領域２５Ｒ側の縦リブ２５Ｋにおける上端寄り位置から水平に延び、途中で下方に直角曲げされて下側の横リブ２５Ｎまで鉛直に延びている。また、開口縁リブ３１の先端面と外面リブ２５Ｌ（縦リブ２５Ｋ及び横リブ２５Ｎを含む）全体の先端面とは面一になっている。そして、ＩＤタグ配置孔３０は、開口縁リブ３１等に四方を囲まれ、それら開口縁リブ３１等のうちＩＤタグ配置孔３０の内側を向いた側面が、ＩＤタグ配置孔３０の内面３０Ａになっている。なお、前記した複数のホルダ係止壁２６の１つは、開口縁リブ３１のうちＩＤタグ配置孔３０の内面３０Ａとは反対側の側面と一体になっている。 Specifically, the opening edge rib 31 extends horizontally from a position near the upper end of the vertical rib 25K on the rectangular region 25R side in the one vertical rib 25K group, and is bent at a right angle downward to the lower horizontal rib 25N. It extends vertically. Further, the front end surface of the opening edge rib 31 and the entire front end surface of the outer surface rib 25L (including the vertical rib 25K and the horizontal rib 25N) are flush with each other. The ID tag placement hole 30 is surrounded on all sides by the opening edge ribs 31 and the like, and the side face of the opening edge ribs 31 and the like facing the inside of the ID tag placement hole 30 is formed on the inner surface 30A of the ID tag placement hole 30. It has become. One of the plurality of holder locking walls 26 is integrated with the side surface of the opening edge rib 31 opposite to the inner surface 30 A of the ID tag arrangement hole 30.

ＩＤタグ配置孔３０の内面３０Ａには、孔内突条３２が突出形成されている。孔内突条３２全体は、ＩＤタグ配置孔３０の縁部に沿って延び、複数箇所でクランク状に屈曲していている。具体的には、孔内突条３２は、ＩＤタグ配置孔３０の内縁部における１対の縦辺の各上端寄り位置と各略中央位置と、下辺中央位置との計５箇所で、外側にクランク状に屈曲していて、これにより、孔内突条３２が、短辺側壁２５の外面寄りに位置した外寄り突部３２Ａと、短辺側壁２５の内面寄りに位置した内寄り突部３２Ｂとに区画されている。また、ＩＤタグ配置孔３０の内縁部における上辺では、孔内突条３２はクランク状に屈曲しておらず、全体が内寄り突部３２Ｂになっている。さらに、ＩＤタグ配置孔３０の内面３０Ａからの孔内突条３２の突出量は、孔内突条３２全体で均一になっていて、ＩＤタグ配置孔３０を貫通方向から見たときに、そのＩＤタグ配置孔３０の内部空間と、孔内突条３２の先端との境界線は、凹凸を有しない直線からなる四角形になっている。 On the inner surface 30 A of the ID tag arrangement hole 30, an in-hole protrusion 32 is formed to protrude. The entire in-hole protrusion 32 extends along the edge of the ID tag arrangement hole 30 and is bent in a crank shape at a plurality of locations. Specifically, the in-hole protrusions 32 are outwardly provided at a total of five locations including a position closer to the upper end of each pair of vertical sides, a substantially central position, and a lower-side central position at the inner edge of the ID tag placement hole 30. It is bent in the shape of a crank, whereby the in-hole protrusion 32 has an outer protrusion 32A located near the outer surface of the short side wall 25 and an inner protrusion 32B located near the inner surface of the short side wall 25. It is divided into and. Further, in the upper side of the inner edge portion of the ID tag placement hole 30, the in-hole protrusion 32 is not bent in a crank shape, and the whole is an inward protrusion 32B. Further, the protrusion amount of the in-hole protrusion 32 from the inner surface 30A of the ID tag disposition hole 30 is uniform throughout the in-hole protrusion 32, and when the ID tag disposition hole 30 is viewed from the penetration direction, The boundary line between the internal space of the ID tag placement hole 30 and the tip of the in-hole protrusion 32 is a quadrangle made of a straight line having no irregularities.

なお、図４に示すように、外寄り突部３２Ａの外面は、開口縁リブ３１及び外面リブ２５Ｌの先端面と面一に配置される一方、図７に示すように、内寄り突部３２Ｂの内面は、短辺側壁２５の内面から外側に若干ずれている。 As shown in FIG. 4, the outer surface of the outer protrusion 32 A is disposed flush with the front end surfaces of the opening edge rib 31 and the outer rib 25 L, while the inner protrusion 32 B as shown in FIG. 7. The inner surface is slightly shifted outward from the inner surface of the short side wall 25.

図１に示すように、ＩＤタグ配置孔３０は、ＩＤタグ保持壁４０によって閉塞されている。そのＩＤタグ保持壁４０は、非導電性樹脂の成形品である。ここで、「非導電性樹脂」は、表面固有抵抗が１０^６［Ω・ｃｍ］より大きな樹脂をいい、本実施形態では、「非導電性樹脂」として、例えば、導電粒子を含有しない、「絶縁樹脂」としてのポリプロピレン又はポリエチレンが使用されている。なお、上記したカードホルダー２８も、「絶縁樹脂」としてのポリプロピレン又はポリエチレンの成形品になっている。 As shown in FIG. 1, the ID tag placement hole 30 is closed by an ID tag holding wall 40. The ID tag holding wall 40 is a molded product of non-conductive resin. Here, the “non-conductive resin” refers to a resin having a surface resistivity greater than 10 ⁶ [Ω · cm]. In the present embodiment, the “non-conductive resin” includes, for example, no conductive particles. Polypropylene or polyethylene as “insulating resin” is used. The above-mentioned card holder 28 is also a molded product of polypropylene or polyethylene as “insulating resin”.

図４に示すように、ＩＤタグ保持壁４０は、ＩＤタグ配置孔３０に対応した縦長の長方形で平板状のベース壁４１を有している。ベース壁４１の外縁部には、孔内突条３２のクランク状の屈曲部に対応した複数位置に切欠部４１Ａが形成され、ベース壁４１の外縁部のうち切欠部４１Ａ以外の部位が、本発明に係る外側係止部４１Ｂになっている。そして、ＩＤタグ保持壁４０は、短辺側壁２５の外側からＩＤタグ配置孔３０内に嵌合され、外側係止部４１Ｂ群を前記した内寄り突部３２Ｂ群に押し付けた状態に取り付けられる。 As shown in FIG. 4, the ID tag holding wall 40 has a vertically long and flat base wall 41 corresponding to the ID tag placement hole 30. On the outer edge portion of the base wall 41, cutout portions 41 A are formed at a plurality of positions corresponding to the crank-shaped bent portion of the in-hole protrusion 32, and portions other than the cutout portion 41 A among the outer edge portions of the base wall 41 are It is the outer side latching | locking part 41B which concerns on invention. The ID tag holding wall 40 is fitted into the ID tag placement hole 30 from the outside of the short side wall 25, and is attached in a state in which the outer locking portion 41B group is pressed against the inward protruding portion 32B group.

なお、ＩＤタグ保持壁４０のうちＩＤタグ配置孔３０内に取り付けられた状態で、短辺側壁２５の外面と同じ外側を向く面を、以下、「ＩＤタグ保持壁４０の外面」といい、短辺側壁２５の内面と同じ内側を向く面を、以下、「ＩＤタグ保持壁４０の内面」というとする。 The surface facing the same outer side as the outer surface of the short side wall 25 in the state attached to the ID tag placement hole 30 in the ID tag holding wall 40 is hereinafter referred to as “the outer surface of the ID tag holding wall 40”. Hereinafter, a surface facing the same inner side as the inner surface of the short side wall 25 is referred to as an “inner surface of the ID tag holding wall 40”.

ＩＤタグ保持壁４０の外面は平坦になっている。これに対し、ＩＤタグ保持壁４０の内面には、図６に示すように、各外側係止部４１Ｂの縁部を縁取りするように補強リブ４１Ｌが突出形成されている。また、ベース壁４１の内面には、ベース壁４１全体の長方形より全体が一周り小さい長方形を描く線に沿って第１包囲リブ４１Ｍが突出形成されている。この第１包囲リブ４１Ｍは、切欠部４１Ａとベース壁４１の上部中央及び下部中央で分断されているが、第１包囲リブ４１Ｍ全体で、略長方形の枠形嵌合突部４１Ｔが構成されている。そして、その枠形嵌合突部４１Ｔが、補強リブ４１Ｌよりベース壁４１の内面から大きく突出していて、ＩＤタグ配置孔３０における孔内突条３２の先端面の内側に嵌合されるようになっている。 The outer surface of the ID tag holding wall 40 is flat. On the other hand, as shown in FIG. 6, reinforcing ribs 41 L are formed on the inner surface of the ID tag holding wall 40 so as to edge the edge of each outer locking portion 41 B. In addition, a first surrounding rib 41 M is formed on the inner surface of the base wall 41 so as to project along a line that draws a rectangle that is slightly smaller than the entire rectangle of the base wall 41. The first surrounding rib 41M is divided at the upper center and the lower center of the cutout portion 41A and the base wall 41. The first surrounding rib 41M as a whole forms a substantially rectangular frame-shaped fitting protrusion 41T. Yes. And the frame-shaped fitting protrusion 41T protrudes greatly from the inner surface of the base wall 41 than the reinforcing rib 41L, and is fitted inside the front end surface of the in-hole protrusion 32 in the ID tag placement hole 30. It has become.

また、ベース壁４１の内面のうち上下に１対ずつ並んだ切欠部４１Ａの縁部には、本発明の「内側係止部」に相当する係止爪４２が設けられている。各係止爪４２は、切欠部４１Ａのうち凹状に凹んだ奥部中央において、ベース壁４１の内面から突出した可撓板４２Ｂと、その可撓板４２Ｂのうちベース壁４１の横方向外側を向いた側面から突出した係止突起４２Ａとを備えてなる。また、係止突起４２Ａは、ベース壁４１の縦方向から見ると直角三角形になっていて、可撓板４２Ｂの側面から垂直に起立した係止面４２Ｋと、ベース壁４１から離れるに従ってベース壁４１の横方向の中央側に向かうように傾斜した傾斜面４２Ｓとを有している。さらに、係止爪４２のうち傾斜面４２Ｓと反対側の面には、係止爪４２の先端から基端部に亘って補強用の突条４２Ｊが形成されている。 Further, a locking claw 42 corresponding to the “inner locking portion” of the present invention is provided at the edge of the cutout portion 41 A arranged one by one in the vertical direction on the inner surface of the base wall 41. Each locking claw 42 has a flexible plate 42B projecting from the inner surface of the base wall 41 at the center of the recessed portion of the cutout portion 41A, and a laterally outer side of the base wall 41 of the flexible plate 42B. It has a locking projection 42A protruding from the side face. Further, the locking projection 42A is a right triangle when viewed from the longitudinal direction of the base wall 41, and the locking surface 42K erected vertically from the side surface of the flexible plate 42B, and the base wall 41 as the distance from the base wall 41 increases. The inclined surface 42S is inclined so as to be directed toward the center side in the horizontal direction. Further, a reinforcing protrusion 42J is formed on the surface of the locking claw 42 opposite to the inclined surface 42S from the distal end of the locking claw 42 to the base end portion.

さらに、第１包囲リブ４１Ｍのうちベース壁４１の下辺部分の切欠部４１Ａに対応した部分には、その第１包囲リブ４１Ｍにおける補強リブ４１Ｌより後方に多く突出している部分を段付き状に下方に突出させて、本発明の「内側係止部」に相当する引掛突部４３が形成されている。これにより、ＩＤタグ保持壁４０をＩＤタグ配置孔３０に取り付ける際に、ＩＤタグ保持壁４０を斜めにして引掛突部４３をＩＤタグ配置孔３０の下端部の３２Ａ（図４参照）の内側に引っ掛けてから、ＩＤタグ保持壁４０を起こすように回動してＩＤタグ配置孔３０に押し込むことができる。すると、その過程で係止爪４２の傾斜面４２Ｓが孔内突条３２の先端に摺接して係止爪４２が撓み、ＩＤタグ保持壁４０全体がＩＤタグ配置孔３０内に収まったところで、係止爪４２が弾性復元して、係止爪４２の係止面４２ＫがＩＤタグ配置孔３０における外寄り突部３２Ａの内面に係止し、ＩＤタグ保持壁４０がＩＤタグ配置孔３０内に抜け止めされる。 Further, in the portion of the first surrounding rib 41M corresponding to the cutout portion 41A of the lower side portion of the base wall 41, the portion of the first surrounding rib 41M that protrudes more rearward than the reinforcing rib 41L is stepped downward. A hooking projection 43 corresponding to the “inner locking portion” of the present invention is formed. As a result, when the ID tag holding wall 40 is attached to the ID tag placement hole 30, the ID tag holding wall 40 is inclined and the hooking protrusion 43 is located inside the lower end 32A of the ID tag placement hole 30 (see FIG. 4). After being hooked on the ID tag, the ID tag holding wall 40 can be rotated and pushed into the ID tag placement hole 30. Then, in the process, the inclined surface 42S of the locking claw 42 slidably contacts the tip of the in-hole protrusion 32, the locking claw 42 bends, and the entire ID tag holding wall 40 is accommodated in the ID tag placement hole 30. The locking claw 42 is elastically restored, the locking surface 42K of the locking claw 42 is locked to the inner surface of the outer protrusion 32A in the ID tag placement hole 30, and the ID tag holding wall 40 is inside the ID tag placement hole 30. Will be retained.

ベース壁４１の内面のうち枠形嵌合突部４１Ｔの内側部分には、枠形嵌合突部４１Ｔより細長い長方形の下辺と両縦辺とを描く線に沿って第２包囲リブ４１Ｎが突出形成されている。また、第２包囲リブ４１Ｎのうち１対の縦辺部分は、ベース壁４１の上端まで延びて枠形嵌合突部４１Ｔの上辺部分に繋がっている。さらに、第１包囲リブ４１Ｍのうち係止爪４２を間に挟んで分断された部分の端部と第２包囲リブ４１Ｎとの間は、連絡リブ４１Ｒによって連絡されている。なお、第２包囲リブ４１Ｎのベース壁４１の内面からの突出量は、第１包囲リブ４１Ｍと同じになっている。そして、第２包囲リブ４１Ｎの内側が、ＩＤタグ６０を収容するためのタグ収容部４５になっている。 Of the inner surface of the base wall 41, an inner portion of the frame-shaped fitting protrusion 41T has a second surrounding rib 41N projecting along a line that draws a lower side and both vertical sides of a rectangle that is longer than the frame-shaped fitting protrusion 41T. Is formed. A pair of vertical side portions of the second surrounding rib 41N extend to the upper end of the base wall 41 and are connected to the upper side portion of the frame-shaped fitting protrusion 41T. Furthermore, the connecting rib 41R communicates between the end portion of the first surrounding rib 41M that is divided with the locking claw 42 interposed therebetween and the second surrounding rib 41N. The protruding amount of the second surrounding rib 41N from the inner surface of the base wall 41 is the same as that of the first surrounding rib 41M. And the inside of the 2nd surrounding rib 41N is the tag accommodating part 45 for accommodating the ID tag 60. FIG.

ＩＤタグ６０は、ＩＣタグ、ＲＦＩＤ（ＲａｄｉｏＦｒｅｑｕｅｎｃｙＩｄｅｎｔｉｆｉｃａｔｉｏｎ）とも呼ばれ、例えば、四角形の板状又はフィルム状の基材に、コイルアンテナとＩＣチップとを実装してなり、全体が縦長のカード形状になっている。 The ID tag 60 is also called an IC tag or RFID (Radio Frequency Identification). For example, the ID tag 60 is formed by mounting a coil antenna and an IC chip on a rectangular plate-like or film-like base material, and has a vertically long card shape. It has become.

ベース壁４１の上端部には、枠形嵌合突部４１Ｔ及びベース壁４１のうち第２包囲リブ４１Ｎの１対の縦辺部分に挟まれた部位を切除してタグ収容口４５Ｋが形成されている。また、図５に示すように、ベース壁４１の内面のうちタグ収容部４５の両側部寄り位置には、第２包囲リブ４１Ｎより低い１対のタグ当接突条４７，４７が上下方向に平行に延びている。また、１対のタグ当接突条４７，４７の上端部の間は、タグ当接突条４７と同じ高さの連絡突条４７Ａによって連絡されている。なお、ベース壁４１のうちタグ収容部４５を外側から覆う部分は、本発明に係るカバー部４１Ｄになっている。 In the upper end portion of the base wall 41, a portion of the frame-shaped fitting protrusion 41T and the base wall 41 sandwiched between a pair of vertical sides of the second surrounding rib 41N is cut out to form a tag receiving port 45K. ing. Further, as shown in FIG. 5, a pair of tag abutting protrusions 47, 47 lower than the second surrounding rib 41N are arranged in the vertical direction on the inner surface of the base wall 41 closer to both sides of the tag housing portion 45. It extends in parallel. Further, the upper end portions of the pair of tag contact protrusions 47 and 47 are connected by a communication protrusion 47 A having the same height as the tag contact protrusion 47. In addition, the part which covers the tag accommodating part 45 from the outer side among the base walls 41 is the cover part 41D which concerns on this invention.

図６に示すように、第２包囲リブ４１Ｎのうち１対の縦辺部分には、それら先端縁から互いに接近する側に１対ずつ計２対のタグ支持突片４６が張り出している。各タグ支持突片４６は、例えば、第２包囲リブ４１Ｎに沿って延びた帯板状をなしている。また、ベース壁４１には、各タグ支持突片４６との対向部分に、タグ支持突片４６より一回り大きな形状の目視窓４０Ａが形成されている。なお、タグ支持突片４６の突出量は、第２包囲リブ４１Ｎの縦辺部分とタグ当接突条４７との間隔より若干小さくなっていて、目視窓４０Ａは、第２包囲リブ４１Ｎの縦辺部分とタグ当接突条４７との間に配置されている。 As shown in FIG. 6, a total of two pairs of tag support protrusions 46 project from the tip edges of the pair of vertical sides of the second surrounding rib 41N, one on each side approaching each other. Each tag support protrusion 46 has, for example, a strip shape extending along the second surrounding rib 41N. In addition, a viewing window 40 A having a shape that is slightly larger than the tag support protrusion 46 is formed on the base wall 41 at a portion facing each tag support protrusion 46. Note that the protruding amount of the tag support protruding piece 46 is slightly smaller than the interval between the vertical side portion of the second surrounding rib 41N and the tag contact protrusion 47, and the viewing window 40A has a vertical length of the second surrounding rib 41N. It is arranged between the side portion and the tag contact protrusion 47.

ベース壁４１のうち１対のタグ当接突条４７，４７に挟まれた領域における上端寄り位置には、図４に示すように、ベース壁４１に門形のスリット４４Ｆを形成することでベース壁４１の一部を片持ち梁状に切り離して係止アーム４４が形成されている。また、ベース壁４１の裏面側における係止アーム４４の先端部には、係止突部４４Ａが突出形成されている。その係止突部４４Ａは、図６に示すように、下端部に水平な係止面４４Ｋを有し、その係止面４４Ｋの上側位置に傾斜面４４Ｓを有した三角形になっている。 As shown in FIG. 4, a base-shaped slit 44 F is formed in the base wall 41 at a position near the upper end in a region between the pair of tag abutting protrusions 47, 47 in the base wall 41. A locking arm 44 is formed by separating a part of the wall 41 into a cantilever shape. In addition, a locking projection 44 A is formed to protrude from the tip of the locking arm 44 on the back side of the base wall 41. As shown in FIG. 6, the locking projection 44 A has a triangular shape having a horizontal locking surface 44 K at the lower end and an inclined surface 44 S at an upper position of the locking surface 44 K.

本実施形態の折畳コンテナ１０の構成に関する説明は、以上である。次に、この折畳コンテナ１０の作用効果について説明する。ＩＤタグ６０を折畳コンテナ１０に取り付けるには、例えば、図５に示すように、ＩＤタグ保持壁４０を短辺側壁２５から外しておき、そのＩＤタグ保持壁４０のタグ収容部４５にＩＤタグ６０を挿入する。その際、係止アーム４４を撓ませながら、ＩＤタグ６０をタグ収容口４５Ｋからタグ支持突片４６とベース壁４１との間の隙間に挿入してもよいし、ＩＤタグ６０を係止アーム４４とタグ支持突片４６との間でベース壁４１の内面に斜めに突き当てて湾曲させ、タグ支持突片４６とベース壁４１との隙間に挿入してもよい。そして、ＩＤタグ６０がタグ収容部４５の奥部まで挿入され、係止アーム４４又はＩＤタグ６０が弾性復元すると、係止アーム４４における係止面４４ＫがＩＤタグ６０の端部に係止して、ＩＤタグ６０がタグ収容部４５内に保持される。 The description regarding the structure of the folding container 10 of this embodiment is above. Next, the effect of this folding container 10 is demonstrated. In order to attach the ID tag 60 to the folding container 10, for example, as shown in FIG. 5, the ID tag holding wall 40 is removed from the short side wall 25, and the ID accommodating portion 45 of the ID tag holding wall 40 has an ID. A tag 60 is inserted. At this time, the ID tag 60 may be inserted into the gap between the tag support protrusion 46 and the base wall 41 from the tag accommodation opening 45K while the locking arm 44 is bent, or the ID tag 60 may be It may be inserted into the gap between the tag support projecting piece 46 and the base wall 41 by being obliquely abutted against the inner surface of the base wall 41 between 44 and the tag support projecting piece 46. When the ID tag 60 is inserted to the back of the tag accommodating portion 45 and the locking arm 44 or the ID tag 60 is elastically restored, the locking surface 44K of the locking arm 44 is locked to the end of the ID tag 60. Thus, the ID tag 60 is held in the tag accommodating portion 45.

なお、ＩＤタグ保持壁４０を短辺側壁２５に取り付けた状態で、上記したようにＩＤタグ６０を湾曲させてタグ収容部４５に挿入してもよい。 Note that the ID tag 60 may be bent and inserted into the tag accommodating portion 45 as described above with the ID tag holding wall 40 attached to the short side wall 25.

ＩＤタグ保持壁４０を短辺側壁２５に取り付けるには、上述したように、短辺側壁２５の外面側からＩＤタグ保持壁４０の下端部の引掛突部４３をＩＤタグ配置孔３０の外寄り突部３２Ａに引っ掛けてから回動してＩＤタグ配置孔３０に押し込めばよい。そして、ＩＤタグ保持壁４０が短辺側壁２５に取り付けられると、図９に示すように、ＩＤタグ保持壁４０の外側係止部４１Ｂが内寄り突部３２Ｂの外面に係止すると共に、図８に示すように、ＩＤタグ保持壁４０の係止爪４２が外寄り突部３２Ａの内面に係止して、ＩＤタグ保持壁４０がＩＤタグ配置孔３０内に抜け止めされる。これにより、折畳コンテナ１０のＩＤタグ６０が取り付けられた状態になり、ＩＤタグ６０を使用した物流管理が可能になる。 In order to attach the ID tag holding wall 40 to the short side wall 25, the hooking protrusion 43 at the lower end of the ID tag holding wall 40 is moved outwardly of the ID tag placement hole 30 from the outer surface side of the short side wall 25 as described above. What is necessary is just to rotate after hooking on the protrusion 32A and pushing it into the ID tag arrangement hole 30. When the ID tag holding wall 40 is attached to the short side wall 25, as shown in FIG. 9, the outer locking portion 41B of the ID tag holding wall 40 is locked to the outer surface of the inwardly protruding portion 32B. As shown in FIG. 8, the locking claw 42 of the ID tag holding wall 40 is locked to the inner surface of the outward projection 32 A, and the ID tag holding wall 40 is prevented from coming off in the ID tag placement hole 30. As a result, the ID tag 60 of the folding container 10 is attached, and distribution management using the ID tag 60 becomes possible.

ここで、本実施形態の折畳コンテナ１０では、ＩＤタグ保持壁４０以外で荷物に触れ得る部分の全体が導電性樹脂で構成されているので、折畳コンテナ１０の帯電を防いで荷物の静電気障害を防止することができる。また、折畳コンテナ１０のうちＩＤタグ６０を保持したＩＤタグ保持壁４０は、非導電性樹脂（絶縁性樹脂）で構成されているのでＩＤタグ６０の通信障害も防止することができる。 Here, in the folding container 10 of the present embodiment, the entire portion of the folding container 10 that can touch the baggage other than the ID tag holding wall 40 is made of conductive resin. Failure can be prevented. Moreover, since the ID tag holding wall 40 holding the ID tag 60 in the folding container 10 is made of a non-conductive resin (insulating resin), communication failure of the ID tag 60 can be prevented.

また、本実施形態の折畳コンテナ１０では、導電性樹脂壁である短辺側壁２５にＩＤタグ保持壁４０を固定するために形成された外寄り突部３２Ａ及び内寄り突部３２Ｂが、図４に示すように、ＩＤタグ配置孔３０内の孔内突条３２をクランク状に屈曲させて構成されているので、それら外寄り突部３２Ａ及び内寄り突部３２Ｂに係止する外側係止部４１Ｂと係止爪４２及び引掛突部４３とをＩＤタグ保持壁４０の壁厚方向の狭い範囲に収めることができ、短辺側壁２５の内外面からの外側係止部４１Ｂ、係止爪４２及び引掛突部４３の突出を防ぐことができる。 Moreover, in the folding container 10 of this embodiment, the outer side protrusion 32A and the inner side protrusion 32B formed in order to fix the ID tag holding wall 40 to the short side wall 25 which is a conductive resin wall are illustrated. As shown in FIG. 4, since the in-hole protrusion 32 in the ID tag arrangement hole 30 is bent in a crank shape, the outer locking is performed to lock the outer protrusion 32A and the inner protrusion 32B. The portion 41B, the locking claw 42 and the hooking projection 43 can be accommodated in a narrow range in the wall thickness direction of the ID tag holding wall 40, and the outer locking portion 41B and the locking claw from the inner and outer surfaces of the short side wall 25 It is possible to prevent the protrusion 42 and the hook protrusion 43 from protruding.

また、孔内突条３２の先端縁とＩＤタグ配置孔３０の内部空間との境界線は、ＩＤタグ配置孔３０の貫通方向から見て凹凸を有しない直線からなる四角形をなし、部分的に内側に大きく突出した部位がないので、ＩＤタグ保持壁４０のうち短辺側壁２５と壁厚方向で重なり合う部分がＩＤタグ保持壁４０の外縁部に限定される。これにより、ＩＤタグ６０をＩＤタグ保持壁４０の中央に配置して導電性樹脂壁である短辺側壁２５から遠ざけることができる。 Further, the boundary line between the tip edge of the in-hole protrusion 32 and the internal space of the ID tag placement hole 30 is a quadrilateral made up of a straight line having no irregularities when viewed from the penetration direction of the ID tag placement hole 30, and is partially Since there is no portion that protrudes greatly inward, the portion of the ID tag holding wall 40 that overlaps the short side wall 25 in the wall thickness direction is limited to the outer edge of the ID tag holding wall 40. As a result, the ID tag 60 can be disposed in the center of the ID tag holding wall 40 and away from the short side wall 25 that is a conductive resin wall.

また、図８に示すように、ＩＤタグ保持壁４０は、短辺側壁２５の内面より外側にずれた位置にＩＤタグ６０を配置して保持しているので、折畳コンテナ１０内の荷物によるＩＤタグ６０の無線通信に対する影響も低減させることができる。しかも、短辺側壁２５の外面突部である外面リブ２５Ｌ等の先端面（即ち、短辺側壁２５の最外面）と、ＩＤタグ保持壁４０の最外面とを略面一に配置したので、ＩＤタグ保持壁４０が短辺側壁２５の外面から突出して他の部品との干渉するような事態を回避しつつ、外面リブ２５Ｌ等の短辺側壁２５の外面突部によるＩＤタグ６０の無線波に対する影響も抑えられ、ＩＤタグ６０の通信障害をより一層確実に防止することができる。 Further, as shown in FIG. 8, the ID tag holding wall 40 has the ID tag 60 disposed and held at a position shifted outward from the inner surface of the short side wall 25, so that the ID tag holding wall 40 depends on the luggage in the folding container 10. The influence of the ID tag 60 on the wireless communication can also be reduced. Moreover, since the front end surfaces such as the outer ribs 25L that are the outer surface protrusions of the short side wall 25 (that is, the outermost surface of the short side wall 25) and the outermost surface of the ID tag holding wall 40 are arranged substantially flush with each other. While avoiding the situation where the ID tag holding wall 40 protrudes from the outer surface of the short side wall 25 and interferes with other parts, the radio wave of the ID tag 60 by the outer surface protrusion of the short side wall 25 such as the outer rib 25L. Thus, the communication failure of the ID tag 60 can be more reliably prevented.

さらに、ＩＤタグ６０は、ＩＤタグ保持壁４０のカバー部４１Ｄに覆われて保護されるので、ＩＤタグ６０の破損、損傷が防がれる。しかも、そのカバー部４１Ｄには目視窓４０Ａが貫通形成されているので、その目視窓４０Ａを通してＩＤタグ６０の有無を容易に目視確認することができ、ＩＤタグの付け忘れを防止することができる。 Furthermore, since the ID tag 60 is covered and protected by the cover portion 41D of the ID tag holding wall 40, the ID tag 60 can be prevented from being damaged or damaged. Moreover, since the viewing window 40A is formed through the cover portion 41D, the presence or absence of the ID tag 60 can be easily visually confirmed through the viewing window 40A, and forgetting to attach the ID tag can be prevented. .

なお、本実施形態の折畳コンテナ１０では、ＩＤタグ保持壁４０を短辺側壁２５に着脱自在に取り付けたので、形状が異なる複数種類のＩＤタグ６０に対応させて、タグ収容部４５の形状が異なる複数種類のＩＤタグ保持壁４０を設けておき、使用するＩＤタグ６０に適したＩＤタグ保持壁４０を選択して導電性樹脂壁に取り付けるようにすることもできる。 In the folding container 10 of this embodiment, since the ID tag holding wall 40 is detachably attached to the short side wall 25, the shape of the tag accommodating portion 45 is made to correspond to a plurality of types of ID tags 60 having different shapes. It is also possible to provide a plurality of types of ID tag holding walls 40 different from each other, select an ID tag holding wall 40 suitable for the ID tag 60 to be used, and attach it to the conductive resin wall.

［第２実施形態］
本実施形態の折畳コンテナ１０Ｖは、図１０〜図１４に示されており、ＩＤタグ配置孔３０の縁部とＩＤタグ保持壁４０Ｖの構造が前記第１実施形態と異なる。即ち、図１０に示すように、本実施形態のＩＤタグ配置孔３０内の孔内突条３２Ｖは、上辺中央のみがクランク状に外側に屈曲して本発明に係る外寄り突部３２Ｃになっている。また、図１１に示すように、ＩＤタグ配置孔３０を囲む開口縁リブ３１Ｖは、短辺側壁２５Ｖの内面から突出している。さらに、孔内突条３２Ｖの内面の先端縁には、開口縁リブ３１Ｖより低い補強リブ３１Ｗが突出形成されていて、開口縁リブ３１Ｖと補強リブ３１Ｗとで二重枠構造になっている。 [Second Embodiment]
The folding container 10V of the present embodiment is shown in FIGS. 10 to 14, and the structure of the edge of the ID tag placement hole 30 and the ID tag holding wall 40V is different from that of the first embodiment. That is, as shown in FIG. 10, the in-hole protrusion 32V in the ID tag placement hole 30 of the present embodiment is bent outward in a crank shape only to form the outward protrusion 32C according to the present invention. ing. Moreover, as shown in FIG. 11, the opening edge rib 31V surrounding the ID tag arrangement hole 30 protrudes from the inner surface of the short side wall 25V. Further, a reinforcing rib 31W lower than the opening edge rib 31V is formed to project from the front end edge of the inner surface of the in-hole protrusion 32V, and the opening edge rib 31V and the reinforcing rib 31W form a double frame structure.

孔内突条３２Ｖのうち１対の縦辺の各２位置には、開口縁リブ３１Ｖから補強リブ３１Ｗを横切ってＩＤタグ配置孔３０内に僅かに突出する位置まで延び補強梁６１Ｈが設けられている。また、各補強梁６１Ｈの先端から短辺側壁２５Ｖの外側に向かって係止突片６１が突出している。そして、図１４に示すように、係止突片６１におけるＩＤタグ配置孔３０の内側を向いた面には、係止面６１Ｋと傾斜面６１Ｓとを有した三角形の係止突起６１Ａが突設されている。 Reinforcing beams 61H extending from the opening edge rib 31V to the position slightly projecting into the ID tag placement hole 30 are provided at two positions of the pair of vertical sides of the in-hole protrusion 32V. ing. Further, a locking projection 61 projects from the tip of each reinforcing beam 61H toward the outside of the short side wall 25V. As shown in FIG. 14, a triangular locking projection 61A having a locking surface 61K and an inclined surface 61S is provided on the surface of the locking protrusion 61 facing the inside of the ID tag arrangement hole 30. Has been.

図１０に示すように、本実施形態では、ＩＤタグ保持壁４０Ｖのベース壁４１Ｖには、その上縁部中央のみに切欠部４１Ａが形成されている。また、図１１に示すように、ＩＤタグ保持壁４０Ｖの内面では、ベース壁４１Ｖの一部を膨出させてなる１対の土手部７０，７０が上下方向に平行に延びている。また、１対の土手部７０，７０の下端部の間は連絡壁７２にて連絡されて、それら１対の土手部７０，７０と連絡壁７２とに囲まれた部分がタグ収容部４５になっている。さらに、土手部７０，７０の互いの対向面からは、複数対のタグ支持突片６８が互いに接近するように張り出されている。 As shown in FIG. 10, in the present embodiment, the base wall 41V of the ID tag holding wall 40V has a notch 41A formed only at the center of the upper edge. Further, as shown in FIG. 11, on the inner surface of the ID tag holding wall 40V, a pair of bank portions 70, 70 formed by expanding a part of the base wall 41V extend in the vertical direction. Further, the lower end portions of the pair of bank portions 70 and 70 are communicated with each other by a connecting wall 72, and a portion surrounded by the pair of bank portions 70 and 70 and the connecting wall 72 is connected to the tag accommodating portion 45. It has become. Furthermore, a plurality of pairs of tag support protrusions 68 are projected from the opposing surfaces of the bank portions 70, 70 so as to approach each other.

１対の土手部７０，７０の上面は、ベース壁４１Ｖの上端寄り位置に配置されかつ、上方に向かうに従って互いに離間するように傾斜したガイド面４５Ｇ，４５Ｇになっている。また、ベース壁４１Ｖの内面上部には、ガイド面４５Ｇ，４５Ｇの上端部から上方に延びかつベース壁４１Ｖの上端寄り位置で横方向に延びた内面補強リブ７３が形成され、その内面補強リブ７３における上辺中央から上方に上端係止突起６５が突出している。さらに、ベース壁４１Ｖのうち各タグ支持突片６８と対向する位置には、図１０に示すように、タグ支持突片６８と同形状の目視窓６６が貫通形成されている。また、ベース壁４１Ｖの上端寄り位置には、係止アーム４４が備えられている。 The upper surfaces of the pair of bank portions 70 and 70 are guide surfaces 45G and 45G that are disposed at positions near the upper end of the base wall 41V and are inclined so as to be separated from each other toward the upper side. Further, an inner surface reinforcing rib 73 extending upward from the upper end portions of the guide surfaces 45G and 45G and extending laterally at a position near the upper end of the base wall 41V is formed on the inner surface upper portion of the base wall 41V. An upper end locking projection 65 protrudes upward from the center of the upper side. Further, as shown in FIG. 10, a viewing window 66 having the same shape as the tag support projecting piece 68 is formed through the base wall 41V at a position facing each tag support projecting piece 68. A locking arm 44 is provided at a position near the upper end of the base wall 41V.

図１１に示すように、１対の土手部７０，７０のうちベース壁４１Ｖの外縁寄りに位置で上下方向に延びた１対の段差面７０Ｄ，７０Ｄには、上下方向の２位置にそれぞれ係合孔６２が形成されている。 As shown in FIG. 11, a pair of step surfaces 70D and 70D extending in the vertical direction near the outer edge of the base wall 41V in the pair of bank portions 70 and 70 are respectively associated with two positions in the vertical direction. A joint hole 62 is formed.

ベース壁４１Ｖの外面のうち１対の土手部７０，７０の裏側に相当する部分には、図１０に示すように、１対の溝部７１，７１が陥没形成されている。各溝部７１には、各係合孔６２を上下で挟む位置で溝部７１内を横切る複数の区画壁７４が備えられ、それら区画壁７４によって、溝部７１内が複数の長部屋６３と小部屋６４とに区画されている。そして、係合孔６２が、小部屋６４の一内側面から奥面の一部に亘って開口している。 As shown in FIG. 10, a pair of groove portions 71 and 71 are formed in the outer surface of the base wall 41V at a portion corresponding to the back side of the pair of bank portions 70 and 70, respectively. Each groove portion 71 is provided with a plurality of partition walls 74 that traverse the inside of the groove portion 71 at positions where the respective engagement holes 62 are sandwiched between the upper and lower sides, and the partition wall 74 allows the inside of the groove portion 71 to include a plurality of long rooms 63 and small chambers 64. It is divided into and. The engagement hole 62 opens from one inner surface of the small chamber 64 to a part of the back surface.

本実施形態の構成に関する説明は以上である。この実施形態のＩＤタグ保持壁４０Ｖにおいても、前記第１実施形態のＩＤタグ保持壁４０と同様の操作でＩＤタグ６０をタグ収容部４５に収容することができる。また、ＩＤタグ保持壁４０Ｖを短辺側壁２５Ｖに取り付けるには、短辺側壁２５Ｖの外面側からＩＤタグ保持壁４０Ｖの上端係止突起６５を、ＩＤタグ配置孔３０の上端部の外寄り突部３２Ｃの内面に引っ掛け、上端係止突起６５を中心にしてＩＤタグ保持壁４０Ｖを回動してＩＤタグ配置孔３０内に押し込むめばよい。すると、図１４に示すように、係止突片６１がＩＤタグ保持壁４０Ｖの内面側から係合孔６２を通して小部屋６４内に突入し、その小部屋６４の奥壁６４Ａに係止突片６１の係止面６１Ｋが係止する。また、このとき、ベース壁４１Ｖの外縁部が孔内突条３２Ｖの外面に当接する。これらにより、ＩＤタグ保持壁４０ＶがＩＤタグ配置孔３０内に固定される。そして、この実施形態の構成によっても、第１実施形態と同様の作用効果を奏する。 This completes the description of the configuration of the present embodiment. Also in the ID tag holding wall 40V of this embodiment, the ID tag 60 can be housed in the tag housing portion 45 by the same operation as the ID tag holding wall 40 of the first embodiment. Further, in order to attach the ID tag holding wall 40V to the short side wall 25V, the upper end locking projection 65 of the ID tag holding wall 40V is protruded from the outer side of the short side wall 25V to the outer side of the upper end portion of the ID tag placement hole 30. The ID tag holding wall 40V may be rotated around the upper end locking projection 65 and pushed into the ID tag placement hole 30 by being hooked on the inner surface of the portion 32C. Then, as shown in FIG. 14, the locking protruding piece 61 enters the small chamber 64 from the inner surface side of the ID tag holding wall 40 V through the engaging hole 62, and the locking protruding piece enters the rear wall 64 A of the small chamber 64. The locking surface 61K of 61 is locked. At this time, the outer edge portion of the base wall 41V contacts the outer surface of the in-hole protrusion 32V. As a result, the ID tag holding wall 40 V is fixed in the ID tag placement hole 30. The configuration of this embodiment also provides the same operational effects as the first embodiment.

［他の実施形態］
本発明は、前記実施形態に限定されるものではなく、例えば、以下に説明するような実施形態も本発明の技術的範囲に含まれ、さらに、下記以外にも要旨を逸脱しない範囲内で種々変更して実施することができる。 [Other Embodiments]
The present invention is not limited to the above-described embodiment. For example, the embodiments described below are also included in the technical scope of the present invention, and various other than the following can be made without departing from the scope of the invention. It can be changed and implemented.

（１）前記第１及び第２の実施形態では、「搬送器具」としての折畳コンテナ１０，１０Ｖに本発明を適用した例を示したが、「搬送器具」としてのパレット、バケット、トレイ等に本発明を適用してもよい。また、折畳不能なコンテナに本発明を適用してもよい。 (1) In the first and second embodiments, the example in which the present invention is applied to the folding containers 10 and 10 V as “transport devices” has been described. However, pallets, buckets, and trays as “transport devices”. For example, the present invention may be applied. Moreover, you may apply this invention to the container which cannot be folded.

（２）前記第１及び第２の実施形態では、ＩＤタグ６０がタグ収容部４５に収容されていたが、ＩＤタグ保持壁にタグ収容部を設けずに、ＩＤタグをＩＤタグ保持壁に接着剤等にて貼り付ける構成としてもよい。 ( 2 ) In the first and second embodiments, the ID tag 60 is accommodated in the tag accommodating portion 45. However, without providing the tag accommodating portion in the ID tag retaining wall, the ID tag is used as the ID tag retaining wall. It is good also as a structure affixed with an adhesive agent.

１０，１０Ｖ折畳コンテナ
２５，２５Ｖ，２５Ｗ短辺側壁（導電性樹脂壁）
２５Ｌ外面リブ（外面突部）
３０タグ配置孔
３１開口縁リブ（外面突部）
３２，３２Ｖ孔内突条
３２Ａ，３２Ｃ外寄り突部
３２Ｂ内寄り突部
４０，４０Ｖタグ保持壁
４０Ａ，６６目視窓
４１Ｂ外側係止部
４１Ｄカバー部
４２係止爪（内側係止部）
４３引掛突部（内側係止部）
６０タグ
６５上端係止突起（内側係止部） 10, 10 V folding container 25, 25 V , 25 W Short side wall (conductive resin wall)
25L External rib (external protrusion)
3 0 Tag placement hole 31 opening edge rib (outer surface protrusion)
32, 32V Inner protrusion 32A, 32C Outer protrusion 32B Inner protrusion 40, 40 V tag holding wall 40A, 66 Viewing window 41B Outer locking part 41D Cover part 42 Locking claw (inner locking part)
43 Hooking protrusion (inner locking part)
60 Tag 65 Upper end locking projection (inner locking part)

Claims

導電性樹脂製の箱形の容器である搬送器具の導電性樹脂壁の一部を除去してなるＩＤタグ配置孔と、
前記導電性樹脂壁とは別体に設けられ、前記導電性樹脂壁に着脱可能に取り付けて、前記ＩＤタグ配置孔を閉塞する非導電性樹脂製のＩＤタグ保持壁と、
前記ＩＤタグ保持壁に設けられ、前記ＩＤタグ配置孔を貫通する方向から見てＩＤタグをその全体が前記ＩＤタグ配置孔内に収まる位置に保持するタグ保持部と、を備えた搬送器具であって、
前記ＩＤタグ配置孔の内面から突出しかつ前記ＩＤタグ配置孔の縁部に沿って延びた孔内突条を設け、前記ＩＤタグ配置孔を貫通方向から見たときに、そのＩＤタグ配置孔の内部空間と、前記孔内突条を含む前記ＩＤタグ配置孔の縁部との境界線が、凹凸を有しない直線からなる四角形をなし、
前記ＩＤタグ保持壁には、前記導電性樹脂壁の外側から前記孔内突条に係止する外側係止部と、前記ＩＤタグ配置孔を貫通方向から見て前記外側係止部とは異なる位置で前記導電性樹脂壁の内側から前記孔内突条に係止する内側係止部とが設けられると共に、前記外側係止部又は前記内側係止部の一方を、前記孔内突条との係止解除方向に弾性変形可能とし、
前記内側係止部を含む前記ＩＤタグ保持壁全体が、前記ＩＤタグ配置孔を有する前記導電性樹脂壁の内面より外側にずれた位置に配置されていることを特徴とする搬送器具。 An ID tag placement hole formed by removing a part of the conductive resin wall of the transport device which is a box-shaped container made of conductive resin;
An ID tag holding wall made of a non-conductive resin that is provided separately from the conductive resin wall, is detachably attached to the conductive resin wall, and closes the ID tag placement hole;
The ID tag provided on the retaining wall, the ID tag location hole in its entirety the ID tag as viewed from a direction passing through the the feed transportable with a, a tag holding unit for holding a position to fit into the ID tag located within the bore instrument there is,
Protruding from the inner surface of the ID tag placement hole and extending along the edge of the ID tag placement hole, and when the ID tag placement hole is viewed from the penetration direction, the ID tag placement hole The boundary line between the internal space and the edge of the ID tag placement hole including the protrusion in the hole is a quadrangle made of a straight line having no irregularities,
The ID tag holding wall is different from an outer locking portion that locks to the in-hole protrusion from the outside of the conductive resin wall and the outer locking portion when the ID tag arrangement hole is viewed from the penetration direction. And an inner locking portion that is locked to the in-hole protrusion from the inside of the conductive resin wall at a position, and one of the outer locking portion or the inner locking portion is connected to the in-hole protrusion. It can be elastically deformed in the unlocking direction of
The conveying instrument, wherein the entire ID tag holding wall including the inner locking portion is arranged at a position shifted outward from the inner surface of the conductive resin wall having the ID tag arrangement hole.

導電性樹脂製のパレット、容器、その他の搬送器具の導電性樹脂壁の一部を除去してなるＩＤタグ配置孔と、An ID tag placement hole formed by removing a part of the conductive resin wall of a conductive resin pallet, container, or other transport device;
前記導電性樹脂壁とは別体に設けられ、前記ＩＤタグ配置孔を閉塞する非導電性樹脂製のＩＤタグ保持壁と、An ID tag holding wall made of a non-conductive resin that is provided separately from the conductive resin wall and closes the ID tag placement hole;
前記ＩＤタグ保持壁に設けられ、前記ＩＤタグ配置孔を貫通する方向から見てＩＤタグをその全体が前記ＩＤタグ配置孔内に収まる位置に保持するタグ保持部と、を備え、前記ＩＤタグ保持壁が前記導電性樹脂壁の前記ＩＤタグ配置孔に着脱可能に取り付けられる搬送器具であって、A tag holding portion provided on the ID tag holding wall and holding the ID tag at a position where the whole ID tag is placed in the ID tag placement hole when viewed from a direction penetrating the ID tag placement hole, and the ID tag A holding device is a transfer device that is removably attached to the ID tag placement hole of the conductive resin wall,
前記ＩＤタグ配置孔の内面から突出しかつ前記ＩＤタグ配置孔の縁部に沿って延びた孔内突を設け、前記ＩＤタグ配置孔を貫通方向から見たときに、そのＩＤタグ配置孔の内部空間と、前記孔内突条を含む前記ＩＤタグ配置孔の縁部との境界線が、凹凸を有しない直線からなる四角形をなし、Protruding from the inner surface of the ID tag arrangement hole and extending along the edge of the ID tag arrangement hole, and when the ID tag arrangement hole is viewed from the penetration direction, the inside of the ID tag arrangement hole The boundary line between the space and the edge of the ID tag arrangement hole including the protrusion in the hole is a quadrangle made of a straight line having no irregularities,
前記ＩＤタグ保持壁には、前記導電性樹脂壁の外側から前記孔内突条に係止する外側係止部と、前記ＩＤタグ配置孔を貫通方向から見て前記外側係止部とは異なる位置で前記導電性樹脂壁の内側から前記孔内突条に係止する内側係止部とが設けられると共に、前記外側係止部又は前記内側係止部の一方を、前記孔内突条との係止解除方向に弾性変形可能とし、The ID tag holding wall is different from an outer locking portion that locks to the in-hole protrusion from the outside of the conductive resin wall and the outer locking portion when the ID tag arrangement hole is viewed from the penetration direction. And an inner locking portion that is locked to the in-hole protrusion from the inside of the conductive resin wall at a position, and one of the outer locking portion or the inner locking portion is connected to the in-hole protrusion. It can be elastically deformed in the unlocking direction of
前記孔内突条を、前記ＩＤタグ配置孔の内面の幅方向でクランク状に屈曲させて前記導電性樹脂壁の内面寄りに位置した内寄り突部と前記導電性樹脂壁の外面寄りに位置した外寄り突部とに区画し、前記内寄り突部に前記外側係止部を係止させる一方、前記外寄り突部に前記内側係止部を係止させたことを特徴とする搬送器具。The in-hole protrusion is bent in a crank shape in the width direction of the inner surface of the ID tag placement hole, and is positioned near the inner surface of the conductive resin wall and the outer surface of the conductive resin wall. A conveying device characterized in that the outer locking portion is partitioned by the outer protruding portion and the inner locking portion is locked by the outer protruding portion. .

前記ＩＤタグ配置孔を有する前記導電性樹脂壁の外面には、リブ、フランジ、その他の外面突部が設けられ、前記外面突部を含む前記導電性樹脂壁の最外面と前記ＩＤタグ保持壁の最外面とを略面一に配置したことを特徴とする請求項１又は２に記載の搬送器具。 The outer surface of the conductive resin wall having the ID tag placement hole is provided with ribs, flanges, and other outer surface protrusions, and the outermost surface of the conductive resin wall including the outer surface protrusions and the ID tag holding wall. delivery device according to claim 1 or 2, characterized in that the outermost surface is arranged substantially flush with the.