JP2010189013A - Container for glass substrate - Google Patents

Container for glass substrate Download PDF

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Publication number
JP2010189013A
JP2010189013A JP2009032752A JP2009032752A JP2010189013A JP 2010189013 A JP2010189013 A JP 2010189013A JP 2009032752 A JP2009032752 A JP 2009032752A JP 2009032752 A JP2009032752 A JP 2009032752A JP 2010189013 A JP2010189013 A JP 2010189013A
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Japan
Prior art keywords
glass substrate
container
reinforcing member
side wall
corner
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Granted
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JP2009032752A
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Japanese (ja)
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JP5227827B2 (en
Inventor
Yoshio Hirobe
義男 廣部
Shinsuke Hayashi
信介 林
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Sekisui Kasei Co Ltd
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Sekisui Plastics Co Ltd
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Priority to JP2009032752A priority Critical patent/JP5227827B2/en
Priority to PCT/JP2010/051766 priority patent/WO2010092920A1/en
Priority to CN2010900006164U priority patent/CN202089455U/en
Priority to KR1020117010802A priority patent/KR101573301B1/en
Priority to TW099104739A priority patent/TWI476134B/en
Publication of JP2010189013A publication Critical patent/JP2010189013A/en
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Publication of JP5227827B2 publication Critical patent/JP5227827B2/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
    • H01L21/6735—Closed carriers
    • H01L21/67363—Closed carriers specially adapted for containing substrates other than wafers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/673—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere using specially adapted carriers or holders; Fixing the workpieces on such carriers or holders
    • H01L21/6735—Closed carriers
    • H01L21/67369—Closed carriers characterised by shock absorbing elements, e.g. retainers or cushions

Abstract

<P>PROBLEM TO BE SOLVED: To provide a container for a glass substrate which is capable of suitably preventing application of shock to the glass substrates even if subjected to impact from the outside, such as by being accidentally dropped, and which is capable of securely fixing the glass substrates within an accommodating section thereof without positional displacement. <P>SOLUTION: A container body 1 is constituted of a foamed resin molded article having a bottom part 3 and side wall parts 4 that surround the bottom part 3; an accommodating section 2 for accommodating the glass substrates X in a horizontal fashion is formed within the container body 1. Reinforcement members 6 and 7 having a cushioning action in one of the directions of the glass substrates X and at least one other direction that is orthogonal to this direction are arranged at corners 2a of the accommodating section 2 in correspondence to the corners of the glass substrates X. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、ガラス基板用容器に関する。より詳しくは、本発明は、一枚又は複数枚のガラス基板を水平にして収容するガラス基板用容器に関する。   The present invention relates to a glass substrate container. More specifically, the present invention relates to a glass substrate container that accommodates one or a plurality of glass substrates horizontally.

近年、液晶テレビ、プラズマテレビ又は有機ＥＬテレビといった薄型テレビに用いられるガラス基板は、ますます大型化してきている。そのようなガラス基板は、特に、搬送時の衝撃等により損傷を受けやすい。従って、ガラス基板用容器として、ガラス基板を垂直ではなく、水平にして収容できるものを用い、ガラス基板を梱包・搬送することが行われるようになってきている。   In recent years, glass substrates used in flat-screen televisions such as liquid crystal televisions, plasma televisions, and organic EL televisions have become increasingly larger. Such glass substrates are particularly susceptible to damage due to impact during transportation. Accordingly, as a glass substrate container, a container that can accommodate a glass substrate horizontally instead of vertically is used to pack and transport the glass substrate.

例えば、特許文献１には、ガラス基板を水平にして収容するための収容部が形成されたポリオレフィン系発泡樹脂成形品からなるガラス基板搬送用トレイであって、トレイの収容部をガラス基板が収容される底部と該底部を取り囲む側壁部とで構成したガラス基板搬送用トレイが記載されている。   For example, Patent Document 1 discloses a glass substrate transfer tray made of a polyolefin-based foamed resin molded product in which a housing portion for horizontally housing a glass substrate is formed, and the glass substrate houses the tray housing portion. A glass substrate transfer tray is described which includes a bottom portion and a side wall portion surrounding the bottom portion.

また、同様なものとして、図６に示すようなガラス基板用容器も提案されている。該ガラス基板用容器は、ガラス基板Ｘを水平にして収容するための収容部２’が形成された容器本体１’であって、底部３’と該底部３’を取り囲む側壁部４’とで構成されて内部に収容部２’が形成される容器本体１’と、該容器本体１’の側壁部４’の上端開口部に嵌合される蓋体１０とを備えて構成される。   Moreover, as a similar thing, the container for glass substrates as shown in FIG. 6 is also proposed. The glass substrate container is a container main body 1 ′ in which an accommodating portion 2 ′ for accommodating the glass substrate X horizontally is formed, and includes a bottom portion 3 ′ and a side wall portion 4 ′ surrounding the bottom portion 3 ′. The container body 1 ′ is configured to have a housing portion 2 ′ formed therein, and the lid body 10 is fitted into the upper end opening of the side wall portion 4 ′ of the container body 1 ′.

ガラス基板Ｘは、少なくとも一片に外部接続用のプリント基板Ｘ１を備える。このプリント基板Ｘ１は、強度的に脆弱であり、ガラス基板Ｘが収容部２’内に収容された状態において、収容部２’内で底部３’や側壁部４’と接触しないようにしておく必要がある。そのため、収容部２’の該当箇所には、底部３’よりも段落ちした逃がし凹部５’が形成され、プリント基板Ｘ１を浮かせた状態で収容するようにしている（図７参照）。   The glass substrate X includes a printed circuit board X1 for external connection in at least one piece. This printed circuit board X1 is weak in strength, and in a state where the glass substrate X is accommodated in the accommodating portion 2 ′, it is prevented from contacting the bottom 3 ′ and the side wall 4 ′ in the accommodating portion 2 ′. There is a need. Therefore, an escape recess 5 'that is stepped down from the bottom 3' is formed at a corresponding portion of the storage portion 2 'so that the printed board X1 is stored in a floating state (see FIG. 7).

しかも、収容部２’は、その内部でガラス基板Ｘが動かないよう、逃がし凹部５’を除き、ガラス基板の外形と一致乃至略一致する形状を有する。より具体的には、図７に示す如く、ガラス基板Ｘの角部を拘束できるよう、収容部２’は、ガラス基板Ｘの角部に対応した角部２ａ’を備える。尚、図６及び図７に示す例では、ガラス基板Ｘは四角形（長方形）であるので、角部２ａ’は、収容部２’の四箇所に設けられ、且つ、平面視にて９０度乃至約９０度の交差角を以て形成される。   Moreover, the accommodating portion 2 ′ has a shape that matches or substantially matches the outer shape of the glass substrate except for the escape recess 5 ′ so that the glass substrate X does not move inside. More specifically, as shown in FIG. 7, the accommodating portion 2 ′ includes a corner portion 2 a ′ corresponding to the corner portion of the glass substrate X so that the corner portion of the glass substrate X can be constrained. In the example shown in FIGS. 6 and 7, since the glass substrate X is a quadrangle (rectangular shape), the corners 2a ′ are provided at four locations of the accommodating portion 2 ′ and are 90 degrees to 90 degrees in plan view. It is formed with a crossing angle of about 90 degrees.

特開２００２−３５３３０２号公報JP 2002-353302 A

しかしながら、容器本体１’は、発泡樹脂成形品からなるため、比較的重量物であるガラス基板Ｘからの荷重に伴う圧縮作用を受けやすい。例えば、複数枚のガラス基板Ｘ，…が収容されたガラス基板用容器を誤って落下させてしまった場合、ガラス基板Ｘ，…の角部からの荷重が収容部２’の角部２ａ’に集中することにより、該角部２ａ’が変形して、該角部２ａ’による拘束が解かれたガラス基板Ｘが収容部２内で位置ずれを起こし、最悪の場合、ガラス基板Ｘのプリント基板Ｘ１が収容部２’内で側壁部４’と接触し、損傷するといった懸念がある。   However, since the container main body 1 ′ is made of a foamed resin molded product, the container main body 1 ′ is easily subjected to a compressing action due to a load from the glass substrate X that is a relatively heavy object. For example, when a glass substrate container containing a plurality of glass substrates X,... Is accidentally dropped, the load from the corners of the glass substrates X,. By concentrating, the corner portion 2a ′ is deformed, and the glass substrate X released from the restraint by the corner portion 2a ′ is displaced in the housing portion 2, and in the worst case, the printed board of the glass substrate X. There is a concern that X1 comes into contact with the side wall portion 4 ′ in the housing portion 2 ′ and is damaged.

そこで、本発明は、上記問題に鑑みてなされたもので、誤って落下させてしまう等、外部から衝撃を受けても、ガラス基板にその衝撃が加わるのを好適に防止することができると共に、収容部内で位置ずれを起こすことなくガラス基板を確実に固定させておくことができるガラス基板用容器を提供することを課題とする。   Therefore, the present invention has been made in view of the above problem, and even if it receives an impact from the outside, such as being accidentally dropped, it can suitably prevent the impact from being applied to the glass substrate, It is an object of the present invention to provide a glass substrate container in which a glass substrate can be securely fixed without causing a positional shift in a housing portion.

本発明に係るガラス基板用容器は、上記課題を解決すべく構成されたもので、底部及び該底部を取り囲む側壁部によって発泡樹脂成形品からなる容器本体が構成され、該容器本体内にガラス基板を水平にして収容するための収容部が形成されるガラス基板用容器において、ガラス基板の角部に対応して設けられる収容部の角部に、ガラス基板の一方向及び該一方向と直交する他方向の少なくとも何れかに対して緩衝作用を有する補強部材が配置されることを特徴とする。   A container for glass substrate according to the present invention is configured to solve the above-described problem, and a container main body made of a foamed resin molded product is configured by a bottom portion and a side wall portion surrounding the bottom portion, and the glass substrate is provided in the container main body. In a container for a glass substrate in which an accommodation part for accommodating the container horizontally is formed, one direction of the glass substrate and the direction orthogonal to the one direction are provided at the corner part of the accommodation part provided corresponding to the corner part of the glass substrate. A reinforcing member having a buffering action is disposed in at least one of the other directions.

かかる構成によれば、誤って落下させてしまう等、外部から衝撃を受けることにより、収容部の角部に対してガラス基板の角部から荷重が加わっても、その荷重は補強部材によって分散されるため、容器本体を構成する発泡樹脂成形品に圧縮作用は生じにくくなる。また、そのため、ガラス基板に衝撃が加わるのを好適に防止することができると共に、収容部内で位置ずれを起こすことなくガラス基板を確実に固定させておくことができる。   According to such a configuration, even if a load is applied from the corner of the glass substrate to the corner of the housing portion by receiving an impact from the outside such as being accidentally dropped, the load is dispersed by the reinforcing member. For this reason, the compression action is less likely to occur in the foamed resin molded product constituting the container body. Therefore, it is possible to suitably prevent the glass substrate from being subjected to an impact, and it is possible to reliably fix the glass substrate without causing a positional shift in the housing portion.

また、本発明に係るガラス基板用容器は、前記補強部材が、ガラス基板の一方向に対して緩衝作用を有する一方の部分と、該一方の部分と直交乃至略直交し、ガラス基板の他方向に対して緩衝作用を有する他方の部分とを備える構成を採用することができる。   In the glass substrate container according to the present invention, the reinforcing member has one portion having a buffering action with respect to one direction of the glass substrate, and is orthogonal or substantially orthogonal to the one portion, and the other direction of the glass substrate. It is possible to adopt a configuration including the other part having a buffering action.

かかる構成によれば、補強部材が直交二方向に対して緩衝作用を有することで、どの方向から衝撃を受けたとしても、その耐衝撃性に優れたものとなる。   According to this configuration, since the reinforcing member has a buffering action in two orthogonal directions, the impact resistance is excellent regardless of the direction from which the shock is applied.

その場合、前記補強部材の一方の部分及び他方の部分は、それぞれプレート状に形成されるようにするのが好ましい。   In that case, it is preferable that one part and the other part of the reinforcing member are each formed in a plate shape.

かかる構成によれば、補強部材の一方の部分がガラス基板の他方向に沿って配置されることにより、ガラス基板の一方向に対して緩衝作用を有し、補強部材の他方の部分がガラス基板の一方向に沿って配置されることにより、ガラス基板の他方向に対して緩衝作用を有する。   According to such a configuration, one portion of the reinforcing member is disposed along the other direction of the glass substrate, thereby having a buffering action with respect to one direction of the glass substrate, and the other portion of the reinforcing member being the glass substrate. By being arranged along one direction, it has a buffering action with respect to the other direction of the glass substrate.

また、本発明に係るガラス基板用容器は、前記補強部材が、側壁部の厚み方向に形成される取付凹部に取り付けられ、補強部材の内面と側壁部の内面とが面一乃至略面一とされる構成を採用することができる。   In the glass substrate container according to the present invention, the reinforcing member is attached to an attachment recess formed in the thickness direction of the side wall, and the inner surface of the reinforcing member and the inner surface of the side wall are flush with each other. Can be adopted.

かかる構成によれば、ガラス基板の外縁が補強部材の内面及び側壁部の内面に接触することとなるため、さらに分散効果が高まり、より耐衝撃性に優れたものとなる。   According to such a configuration, the outer edge of the glass substrate comes into contact with the inner surface of the reinforcing member and the inner surface of the side wall portion, so that the dispersion effect is further enhanced and the impact resistance is further improved.

以上の如く、本発明によれば、誤って落下させてしまう等、外部から衝撃を受けても、その衝撃は、収容部の角部に設けられる補強部材によって分散されて緩衝されるため、ガラス基板にその衝撃が加わるのを好適に防止することができると共に、ガラス基板の角部から受ける荷重によって収容部の角部が変形するようなことはなく、そのため、収容部内で位置ずれを起こすことなくガラス基板を確実に固定させておくことができる。   As described above, according to the present invention, even if an impact is applied from the outside, such as being accidentally dropped, the impact is dispersed and buffered by the reinforcing member provided at the corner of the housing portion. The impact can be suitably prevented from being applied to the substrate, and the corner portion of the housing portion is not deformed by the load received from the corner portion of the glass substrate, so that the positional displacement occurs in the housing portion. And the glass substrate can be securely fixed.

本実施形態に係るガラス基板用容器の容器本体の斜視図であって、（ａ）は、補強部材が取り付けられる前の状態、（ｂ）は、補強部材が取り付けられた状態、を示す。It is a perspective view of the container main body of the container for glass substrates which concerns on this embodiment, Comprising: (a) is a state before a reinforcement member is attached, (b) shows the state to which the reinforcement member was attached. 同ガラス基板用容器の容器本体の平面図であって、（ａ）は、補強部材が取り付けられる前の状態、（ｂ）は、補強部材が取り付けられた状態、を示す。It is a top view of the container main body of the container for glass substrates, Comprising: (a) shows the state before a reinforcement member is attached, (b) shows the state to which the reinforcement member was attached. 同ガラス基板用容器の容器本体の要部拡大断面図であって、（ａ）は、補強部材が取り付けられる前の状態、（ｂ）は、補強部材が取り付けられた状態、を示す。It is a principal part expanded sectional view of the container main body of the container for glass substrates, Comprising: (a) shows the state before a reinforcement member is attached, (b) shows the state to which the reinforcement member was attached. 同ガラス基板用容器の容器本体にガラス基板が収容された状態の平面図を示す。The top view of the state in which the glass substrate was accommodated in the container main body of the container for glass substrates is shown. 他実施形態に係るガラス基板用容器の容器本体の要部拡大平面図であって、（ａ）〜（ｃ）は、それぞれ補強部材の形態が異なるもの、を示す。It is a principal part enlarged plan view of the container main body of the container for glass substrates which concerns on other embodiment, Comprising: (a)-(c) shows the thing from which the form of a reinforcement member differs, respectively. 従来のガラス基板用容器及びその容器本体の中に収容されるガラス基板の斜視図を示す。The perspective view of the glass substrate accommodated in the container for conventional glass substrates and its container main body is shown. 同ガラス基板用容器の容器本体にガラス基板が収容された状態の平面図を示す。The top view of the state in which the glass substrate was accommodated in the container main body of the container for glass substrates is shown.

以下、本発明に係るガラス基板用容器の一実施形態について、図面を参酌しつつ説明する。尚、本実施形態に係るガラス基板用容器も、従来と同様、容器本体と蓋体とを備えて構成されるが、異なる点は、容器本体にあるので、主として容器本体について説明する。   Hereinafter, an embodiment of a glass substrate container according to the present invention will be described with reference to the drawings. Note that the glass substrate container according to the present embodiment is also provided with a container body and a lid as in the conventional case. However, since the difference is in the container body, the container body will be mainly described.

本実施形態に係る容器本体は、図１〜図３にその構成が示されるが、特徴となるのは、荷重が集中しやすい収容部２の角部２ａが補強される点である。底部３及び該底部３を取り囲む側壁部４によって容器本体１が構成され、該容器本体１内にガラス基板Ｘを水平にして収容するための収容部２が形成される点、そして、ガラス基板Ｘのプリント基板Ｘ１を保護するために逃がし凹部５が収容部２内に形成される点は、従来と同様である。   The container main body according to the present embodiment is shown in FIGS. 1 to 3, and is characterized in that the corner portion 2 a of the housing portion 2 where the load tends to concentrate is reinforced. The container body 1 is constituted by the bottom part 3 and the side wall part 4 surrounding the bottom part 3, and the container part 2 for accommodating the glass substrate X horizontally in the container body 1 is formed. In order to protect the printed circuit board X <b> 1, the escape recess 5 is formed in the housing 2 in the same manner as in the prior art.

本実施形態に係る容器本体１は、四角形（長方形）のガラス基板Ｘに対応して、平面視にて四角形（長方形）を呈する。即ち、底部３がガラス基板Ｘよりも大きな四角形（長方形）に形成され、底部３の周縁部から側壁部４が立上り、側壁部４も平面視にて四角形（長方形）を呈する。収容部２は、底部３の上面と側壁部４の内面とによって画される空間である。   The container body 1 according to the present embodiment has a quadrangular (rectangular) shape in plan view corresponding to the quadrangular (rectangular) glass substrate X. That is, the bottom part 3 is formed in a quadrangle (rectangle) larger than the glass substrate X, the side wall part 4 rises from the peripheral part of the bottom part 3, and the side wall part 4 also exhibits a quadrangle (rectangle) in plan view. The accommodating portion 2 is a space defined by the upper surface of the bottom portion 3 and the inner surface of the side wall portion 4.

また、ガラス基板Ｘの長辺側にプリント基板Ｘ１が設けられる都合上、収容部２の逃がし凹部５も収容部２の長辺側に設けられる。具体的には、逃がし凹部５は、平面視にて長方形乃至略長方形であり、収容部２の長辺側にて底部３よりも段落ちした部分である。尚、逃がし凹部５は、ガラス基板Ｘに設けられるプリント基板Ｘ１の箇所に応じて適宜の箇所に設けられる。   Further, for the convenience of providing the printed circuit board X <b> 1 on the long side of the glass substrate X, the escape recess 5 of the housing part 2 is also provided on the long side of the housing part 2. Specifically, the escape recess 5 is a rectangle or a substantially rectangle in plan view, and is a portion that is stepped down from the bottom 3 on the long side of the housing portion 2. In addition, the escape recessed part 5 is provided in a suitable location according to the location of the printed circuit board X1 provided in the glass substrate X. FIG.

側壁部４の上端部は、外面側が段差状となっている。従って、内面側が段差状となっている蓋体１０の下端部が側壁部４の上端部に嵌合し、これにより、蓋体１０が容器本体１の側壁部４の上端開口部に嵌合されるようになっている。尚、容器本体１及び蓋体１０は平面視にて同じ形状を有し、そのため、容器本体１に蓋体１０が嵌合された状態にあっては、容器本体１の側壁部４の外面と蓋体１０の外側面とは面一乃至略面一となる。   The upper end portion of the side wall portion 4 has a stepped shape on the outer surface side. Therefore, the lower end portion of the lid body 10 having a stepped inner surface side is fitted to the upper end portion of the side wall portion 4, whereby the lid body 10 is fitted to the upper end opening portion of the side wall portion 4 of the container body 1. It has become so. The container body 1 and the lid body 10 have the same shape in plan view. Therefore, when the lid body 10 is fitted to the container body 1, the container body 1 and the lid body 10 have an outer surface of the side wall portion 4 of the container body 1. The outer surface of the lid 10 is flush with or substantially flush with the outer surface.

収容部２は、ガラス基板Ｘを複数枚重ねて収容できるよう（それぞれの間には、ガラス基板Ｘの面を保護する保護用のフィルム（図示しない）を介挿する）、それらガラス基板Ｘ，…の厚みに応じた高さ寸法を有しており、蓋体１０を容器本体１に取り付けた状態にあっては、最上位のガラス基板Ｘと蓋体１０の下面との間には、ある程度の隙間ができるような側壁部４の高さ寸法が設定される。   The accommodating portion 2 can accommodate a plurality of glass substrates X in a stacked manner (with a protective film (not shown) for protecting the surface of the glass substrate X interposed between them). When the lid body 10 is attached to the container main body 1, the height dimension corresponding to the thickness of... Is somewhat between the uppermost glass substrate X and the lower surface of the lid body 10. The height dimension of the side wall part 4 is set so that a gap is formed.

尚、本実施形態に係るガラス基板用容器は、複数個を上下に重ねてそれらをまとめて結束するような使われ方をする都合上、ガラス基板用容器が互いに横ずれするといけない。そこで、例えば、蓋体１０の上面又は容器本体１の下面の一方に凸部を設け、他方に該凸部が係入する凹部を設け、横ずれ対策を施すようにしておくのが好ましい。   Note that the glass substrate containers according to the present embodiment must be laterally displaced from each other for convenience of use in which a plurality of the glass substrate containers are stacked one above the other and bundled together. Therefore, for example, it is preferable to provide a convex portion on one of the upper surface of the lid 10 or the lower surface of the container body 1 and provide a concave portion in which the convex portion is engaged on the other to take measures against lateral deviation.

以上の構成からなる容器本体１は、（蓋体１０もそうであるが、）発泡樹脂成形品からなり、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、発泡性スチレン改質ポリオレフィン系樹脂粒子を用いることができる。スチレン改質ポリオレフィン系樹脂は、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、スチレン改質ポリオレフィン系樹脂の中でも、スチレン改質ポリエチレン樹脂が好ましく、例えば、スチレン成分の割合は４０〜９０重量％、好ましくは、５０〜８５重量％、さらに好ましくは、５５〜７５重量％であり、発泡倍率は３〜６０倍が好ましい。発泡性スチレン改質ポリオレフィン系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発泡樹脂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、ポリスチレン系発泡樹脂成形品に比べて、摩擦等による粉塵が出にくいというメリットもある。   The container body 1 having the above configuration is made of a foamed resin molded product (as is the case with the lid 10), and is preferably molded by in-mold molding of foamable particles of thermoplastic resin. Preferably, expandable styrene-modified polyolefin resin particles can be used. The styrene modified polyolefin resin is obtained by impregnating and polymerizing a polyolefin resin particle with a styrene monomer. Among the styrene modified polyolefin resins, a styrene modified polyethylene resin is preferable, for example, styrene The proportion of the components is 40 to 90% by weight, preferably 50 to 85% by weight, more preferably 55 to 75% by weight, and the expansion ratio is preferably 3 to 60 times. Molded products made of expandable styrene-modified polyolefin resin particles have higher strength, smaller shrinkage, and better dimensional accuracy than polypropylene foamed resin molded products having the same expansion ratio. Therefore, there is little variation in dimensions. Furthermore, there is an advantage that dust due to friction or the like is less likely to be produced as compared with a polystyrene-based foamed resin molded product.

しかしながら、とは言っても、比較的重量物であるガラス基板Ｘからの荷重に伴う圧縮作用の影響は無視することができない。そこで、本実施形態においては、収容部２の角部２ａを、容器本体１を構成する素材とは異なる別部材にて補強するようにしている。具体的には、Ｌ字状の補強部材６やプレート状の補強部材７を収容部２の角部（隅部）２ａに配置するようにしている。   However, the influence of the compression action accompanying the load from the glass substrate X, which is a relatively heavy object, cannot be ignored. Therefore, in the present embodiment, the corner portion 2a of the housing portion 2 is reinforced with a separate member different from the material constituting the container body 1. Specifically, the L-shaped reinforcing member 6 and the plate-shaped reinforcing member 7 are arranged at the corner (corner) 2 a of the accommodating portion 2.

図１（ａ）、図２（ａ）及び図３（ａ）は、補強部材６や補強部材７が収容部２の角部２ａに取り付けられる前の状態を示し、図１（ｂ）、図２（ｂ）及び図３（ｂ）は、補強部材６や補強部材７が収容部２の角部２ａに取り付けられた状態を示す。図１及び図２からわかるように、逃がし凹部５が設けられている側の角部２ａには、Ｌ字状の補強部材６が使用される一方、逃がし凹部５が設けられていない側の角部２ａには、プレート状の補強部材７が使用される。   1 (a), 2 (a), and 3 (a) show a state before the reinforcing member 6 and the reinforcing member 7 are attached to the corner 2a of the accommodating portion 2, and FIG. 1 (b) and FIG. 2 (b) and FIG. 3 (b) show a state in which the reinforcing member 6 and the reinforcing member 7 are attached to the corner 2a of the accommodating portion 2. FIG. As can be seen from FIGS. 1 and 2, an L-shaped reinforcing member 6 is used for the corner 2a on the side where the escape recess 5 is provided, while the corner on the side where the escape recess 5 is not provided. A plate-like reinforcing member 7 is used for the portion 2a.

Ｌ字状の補強部材６は、プレート状の一方の部分６ａと同じくプレート状の他方の部分６ｂとが直交乃至略直交するようになっており、一方の部分６ａが底部３と逃がし凹部５の境界に沿って配置され、他方の部分６ｂが逃がし凹部５と交差する側壁部４に沿って配置される。より詳しくは、収容部２の角部２ａにおける側壁部４が厚み方向に凹み、且つ、図３に示すように、収容部２の角部２ａにおける側壁部４及び逃がし凹部５が補強部材６の断面形状をして深さ方向に凹むようにして形成された取付凹部２ａ’に補強部材６が取り付けられるようになっている。従って、補強部材６は、一方の部分６ａ及び他方の部分６ｂのそれぞれ外面が厚み方向の取付凹部２ａ’に拘束され、且つ、一方の部分６ａ及び他方の部分６ｂの下端が深さ方向の取付凹部２ａ’に拘束され、容器本体１から不用意に離脱しないように取り付けられる。   The L-shaped reinforcing member 6 is configured such that one plate-like part 6 a and the other plate-like part 6 b are orthogonal or substantially orthogonal, and the one part 6 a is formed between the bottom part 3 and the relief recess 5. It arrange | positions along a boundary and the other part 6b is arrange | positioned along the side wall part 4 which cross | intersects the escape recessed part 5. FIG. More specifically, the side wall portion 4 in the corner portion 2a of the housing portion 2 is recessed in the thickness direction, and the side wall portion 4 and the relief recess portion 5 in the corner portion 2a of the housing portion 2 are formed of the reinforcing member 6 as shown in FIG. The reinforcing member 6 is attached to an attachment recess 2a ′ formed in a cross-sectional shape and recessed in the depth direction. Accordingly, the reinforcing member 6 is configured such that the outer surfaces of the one part 6a and the other part 6b are constrained by the attachment recesses 2a ′ in the thickness direction, and the lower ends of the one part 6a and the other part 6b are attached in the depth direction. It is restrained by the recess 2a 'and is attached so as not to be inadvertently detached from the container body 1.

しかも、厚み方向の取付凹部２ａ’の深さは、補強部材６の他方の部分６ｂの厚みに対応しているため、補強部材６が取付凹部２ａ’に取り付けられた状態にあっては、補強部材６の他方の部分６ｂの内面と側壁部４の内面とが面一乃至略面一となる。また、深さ方向の取付凹部２ａ’の深さは、一方の部分６ａ及び他方の部分６ｂの上端が側壁部４の上端と面一乃至略面一となるように設定される。   Moreover, since the depth of the mounting recess 2a ′ in the thickness direction corresponds to the thickness of the other portion 6b of the reinforcing member 6, the reinforcing member 6 is reinforced in the state where it is mounted on the mounting recess 2a ′. The inner surface of the other portion 6b of the member 6 and the inner surface of the side wall portion 4 are flush with each other. The depth of the mounting recess 2 a ′ in the depth direction is set so that the upper ends of the one portion 6 a and the other portion 6 b are flush with or substantially flush with the upper end of the side wall portion 4.

一方、プレート状の補強部材７は、逃がし凹部５が設けられていない側の角部２ａであって、逃がし凹部５と交差する側壁部４に沿って配置される。より詳しくは、収容部２の角部２ａにおける側壁部４が厚み方向に凹み、且つ、Ｌ字状の補強部材６と同様、収容部２の角部２ａにおける側壁部４が補強部材７の断面形状をして深さ方向に凹むようにして形成された取付凹部２ａ''に補強部材７が取り付けられるようになっている。従って、補強部材７は、外面が厚み方向の取付凹部２ａ''に拘束され、且つ、下端が深さ方向の取付凹部２ａ''に拘束され、容器本体１から不用意に離脱しないように取り付けられる。   On the other hand, the plate-shaped reinforcing member 7 is disposed along the side wall portion 4 which is the corner portion 2 a on the side where the escape recess portion 5 is not provided and intersects with the escape recess portion 5. More specifically, the side wall 4 at the corner 2 a of the housing 2 is recessed in the thickness direction, and the side wall 4 at the corner 2 a of the housing 2 is a cross-section of the reinforcing member 7, similar to the L-shaped reinforcing member 6. The reinforcing member 7 is attached to an attachment recess 2a ″ that is shaped and recessed in the depth direction. Therefore, the reinforcing member 7 is attached so that the outer surface is constrained by the mounting recess 2a ″ in the thickness direction and the lower end is constrained by the mounting recess 2a ″ in the depth direction so as not to be inadvertently detached from the container body 1. It is done.

しかも、厚み方向の取付凹部２ａ''の深さは、補強部材７の厚みに対応しているため、補強部材７が取付凹部２ａ''に取り付けられた状態にあっては、補強部材７の内面と側壁部４の内面とが面一乃至略面一となる。また、深さ方向の取付凹部２ａ''の深さは、補強部材７の上端が側壁部４の上端と面一乃至略面一となるように設定される。   Moreover, since the depth of the mounting recess 2a ″ in the thickness direction corresponds to the thickness of the reinforcing member 7, when the reinforcing member 7 is attached to the mounting recess 2a ″, The inner surface and the inner surface of the side wall portion 4 are flush with each other. The depth of the mounting recess 2 a ″ in the depth direction is set so that the upper end of the reinforcing member 7 is flush with or substantially flush with the upper end of the side wall portion 4.

そして、補強部材６，７が取付凹部２ａ’，２ａ''に取り付けられる結果、補強部材６の一方の部分６ａは、収容部２の短手方向（本発明に係る「一方向」）と直交し、且つ、補強部材６の他方の部分６ｂ及び補強部材７は、収容部２の長手方向（本発明に係る「他方向」）と直交する配置となる。このような配置、即ち、補強部材６の一方の部分６ａと、補強部材６の他方の部分６ｂ及び補強部材７とによって画される領域は、ガラス基板Ｘの大きさと一致乃至ガラス基板Ｘの大きさよりも僅かに大きな領域となっており、従って、ガラス基板Ｘのそれぞれ角部に、補強部材６又は補強部材７が配置される格好となる（図４参照）。   As a result of the reinforcement members 6 and 7 being attached to the attachment recesses 2a ′ and 2a ″, one part 6a of the reinforcement member 6 is orthogonal to the short direction (“one direction” according to the present invention) of the housing part 2. In addition, the other portion 6b of the reinforcing member 6 and the reinforcing member 7 are arranged perpendicular to the longitudinal direction of the housing portion 2 (the “other direction” according to the present invention). Such an arrangement, that is, the region defined by the one portion 6a of the reinforcing member 6 and the other portion 6b of the reinforcing member 6 and the reinforcing member 7 is the same as the size of the glass substrate X or the size of the glass substrate X. Accordingly, the reinforcing member 6 or the reinforcing member 7 is arranged at each corner of the glass substrate X (see FIG. 4).

しかも、補強部材６，７は、ガラス基板Ｘよりも柔らかく、容器本体１よりも剛性を有するものであり、天然ゴムや、任意の樹脂成形品を採用することができる。一例としては、熱可塑性樹脂からなる樹脂成形品が挙げられる。熱可塑性樹脂には、ポリスチレン系樹脂、ポリオレフィン系樹脂（例えば、ポリプロピレン系樹脂、ポリエチレン系樹脂）、ポリエステル系樹脂（例えば、ポリエチレンテレフタレート、ポリブチレンテレフタレート、ポリエチレンナフタレート）、ポリカーボネート系樹脂、ポリ乳酸系樹脂などが挙げられる。さらに、熱可塑性樹脂からなる発泡成形体であることが好ましい。熱可塑性樹脂には、ポリスチレン系樹脂、ポリオレフィン系樹脂（例えば、ポリプロピレン系樹脂、ポリエチレン系樹脂）、ポリエステル系樹脂（例えば、ポリエチレンテレフタレート、ポリブチレンテレフタレート、ポリエチレンナフタレート）、ポリカーボネート系樹脂、ポリ乳酸系樹脂などが挙げられる。なかでも、ポリスチレンとポリエステルとの複合樹脂を用いることが好ましい。   Moreover, the reinforcing members 6 and 7 are softer than the glass substrate X and more rigid than the container body 1, and natural rubber or any resin molded product can be used. An example is a resin molded product made of a thermoplastic resin. Thermoplastic resins include polystyrene resins, polyolefin resins (eg, polypropylene resins, polyethylene resins), polyester resins (eg, polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate), polycarbonate resins, polylactic acid resins. Resin etc. are mentioned. Furthermore, a foamed molded body made of a thermoplastic resin is preferable. Thermoplastic resins include polystyrene resins, polyolefin resins (eg, polypropylene resins, polyethylene resins), polyester resins (eg, polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate), polycarbonate resins, polylactic acid resins. Resin etc. are mentioned. Among these, it is preferable to use a composite resin of polystyrene and polyester.

従って、収容部２の角部２ａに対してガラス基板Ｘの角部から荷重が加わっても、その荷重は補強部材６，７によって分散されるため、容器本体１を構成する発泡樹脂成形品に圧縮作用は生じにくい。具体的には、ガラス基板Ｘの短手方向においては、ガラス基板Ｘの両端部に位置する補強部材６の一方の部分６ａがガラス基板Ｘの角部からの荷重を緩和し、ガラス基板Ｘの長手方向においては、ガラス基板Ｘの両端部に位置する補強部材６の他方の部分６ｂ及び補強部材７がガラス基板Ｘの角部からの荷重を緩和する。   Therefore, even if a load is applied from the corner of the glass substrate X to the corner 2a of the housing portion 2, the load is dispersed by the reinforcing members 6 and 7, so that the foamed resin molded product constituting the container body 1 is Compression action is unlikely to occur. Specifically, in the short direction of the glass substrate X, one portion 6a of the reinforcing member 6 positioned at both ends of the glass substrate X alleviates the load from the corners of the glass substrate X, and the glass substrate X In the longitudinal direction, the other portion 6 b of the reinforcing member 6 and the reinforcing member 7 located at both ends of the glass substrate X alleviate the load from the corners of the glass substrate X.

しかも、補強部材６，７は、弾性を有するため、ガラス基板Ｘに直接接触しても、ガラス基板（の端縁部）が損傷を受けることもない。また、補強部材６，７は、容器本体１に着脱自在であるので、厚みが減ったり、摩耗等すれば、新しいものに交換してもよい。このようにすることで、ガラス基板用容器としての寿命を延ばすこともできる（但し、そのような事象を考慮する必要がないならば、補強部材６，７は、接着等により取付凹部２ａ’，２ａ''に固着させるようにしてもよい）。   Moreover, since the reinforcing members 6 and 7 have elasticity, even if they directly contact the glass substrate X, the glass substrate (the edge portion thereof) is not damaged. Further, since the reinforcing members 6 and 7 are detachable from the container main body 1, they may be replaced with new ones if the thickness decreases or wears. By doing in this way, the lifetime as a container for glass substrates can also be extended (however, if it is not necessary to consider such an event, the reinforcing members 6 and 7 are attached to the mounting recesses 2a ′, 2a ″ may be fixed).

以上、本実施形態に係るガラス基板用容器によれば、誤って落下させてしまう等、外部から衝撃を受けても、緩衝作用を有する補強部材６，７によってガラス基板Ｘにその衝撃が加わるのを好適に防止することができると共に、ガラス基板Ｘの角部から受ける荷重によって収容部２の角部２ａが変形するようなことはなく、そのため、収容部２内で位置ずれを起こすことなくガラス基板Ｘを確実に固定させておくことができる。   As described above, according to the glass substrate container according to the present embodiment, even if it is accidentally dropped, the impact is applied to the glass substrate X by the reinforcing members 6 and 7 having a buffering action even if the impact is applied from the outside. And the corner portion 2a of the housing portion 2 is not deformed by a load received from the corner portion of the glass substrate X. Therefore, the glass is not displaced in the housing portion 2. The substrate X can be securely fixed.

尚、本発明は、上記実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲で種々の変更が可能である。   In addition, this invention is not limited to the said embodiment, A various change is possible in the range which does not deviate from the summary of this invention.

例えば、上記実施形態においては、逃がし凹部５が設けられていない側の角部２ａに取り付けられる補強部材７は、プレート状であるが、逃がし凹部５が設けられている側の角部２ａに取り付けられる補強部材６と同様、Ｌ字状のもの、即ち、ガラス基板Ｘの短手方向及び長手方向の直交二方向に対して緩衝作用を有する形状のものを採用してもよい。   For example, in the above embodiment, the reinforcing member 7 attached to the corner 2a on the side where the escape recess 5 is not provided is plate-like, but attached to the corner 2a on the side where the escape recess 5 is provided. Similarly to the reinforcing member 6 to be formed, an L-shaped one, that is, a shape having a buffering action in two directions perpendicular to the short side direction and the long side direction of the glass substrate X may be adopted.

また、ガラス基板Ｘの短手方向及び長手方向の直交二方向に対して緩衝作用を有する形状もＬ字状に限定されず、種々の形状を選択することができる。例えば、図５（ａ）に示す如く、Ｔ字状の補強部材６’であってもよい。この場合、他方の部分６ｂ’が一方の部分６ａ’の途中部分に接続されるよう、両者が一体的に成形される。また、図５（ｂ）に示す補強部材６''もＴ字状である。この場合は、他方の部分６ｂ''の他端が折り返され、途中部分にてさらに直角乃至略直角に折り返されるよう、両者が一体的に成形される。   Moreover, the shape which has a buffering effect with respect to the transverse direction and the orthogonal direction of the longitudinal direction of the glass substrate X is not limited to the L-shape, and various shapes can be selected. For example, as shown in FIG. 5A, a T-shaped reinforcing member 6 'may be used. In this case, both are integrally formed so that the other part 6b 'is connected to the middle part of the one part 6a'. Further, the reinforcing member 6 '' shown in FIG. 5B is also T-shaped. In this case, the other end of the other portion 6b '' is folded back, and both are integrally molded so as to be folded back at a right angle or a substantially right angle at the middle portion.

また、逆に、ガラス基板Ｘの短手方向及び長手方向の直交二方向に対して緩衝作用を有するものではなく、プレート状の補強部材７と同様の構造であってもよい。但し、この場合、図５（ｃ）に示す如く、補強部材６''' を補強部材７と直交乃至略直交に配置するのが好ましい。このようにすれば、補強部材６''' がガラス基板Ｘの短手方向に対して緩衝作用を有し、補強部材７がガラス基板Ｘの長手方向に対して緩衝作用を有する。   Conversely, it does not have a buffering action with respect to the short direction and the two orthogonal directions of the longitudinal direction of the glass substrate X, and may have the same structure as the plate-like reinforcing member 7. However, in this case, as shown in FIG. 5C, it is preferable to dispose the reinforcing member 6 ′ ″ perpendicular to or substantially perpendicular to the reinforcing member 7. In this way, the reinforcing member 6 ′ ″ has a buffering action in the short direction of the glass substrate X, and the reinforcing member 7 has a buffering action in the longitudinal direction of the glass substrate X.

また、上記実施形態においては、容器本体１に蓋体１０が嵌合して取り付けられるようになっているが、蓋体１０は必須ではない。例えば、容器本体をトレイ状に形成し、特許文献１に記載されたものの如く、容器本体を重ねると、上の容器本体の底部が下の容器本体の蓋体の代わりとなる構成を採用することができる。   Moreover, in the said embodiment, although the cover body 10 fits and is attached to the container main body 1, the cover body 10 is not essential. For example, when the container main body is formed in a tray shape and the container main bodies are stacked like the one described in Patent Document 1, a configuration in which the bottom of the upper container main body replaces the lid of the lower container main body is adopted. Can do.

１ 容器本体
２ 収容部
２ａ 角部
２ａ’ 取付凹部
２ａ'' 取付凹部
３ 底部
４ 側壁部
５ 逃がし凹部
６，６’，６''，６''' 補強部材
６ａ，６ａ’，６ａ''，６ａ''' 一方の部分
６ｂ，６ｂ’，６ｂ'' 他方の部分
７ 補強部材
Ｘ ガラス基板
Ｘ１ プリント基板 DESCRIPTION OF SYMBOLS 1 Container body 2 Storage part 2a Corner | angular part 2a 'Mounting recessed part 2a''Mounting recessed part 3 Bottom part 4 Side wall part 5 Relief recessed part 6, 6', 6 '', 6 '''Reinforcing member 6a, 6a', 6a '', 6a '''One part 6b, 6b', 6b '' The other part 7 Reinforcing member X Glass substrate X1 Printed circuit board

Claims (4)

底部及び該底部を取り囲む側壁部によって発泡樹脂成形品からなる容器本体が構成され、該容器本体内にガラス基板を水平にして収容するための収容部が形成されるガラス基板用容器において、ガラス基板の角部に対応して設けられる収容部の角部に、ガラス基板の一方向及び該一方向と直交する他方向の少なくとも何れかに対して緩衝作用を有する補強部材が配置されることを特徴とするガラス基板用容器。   In a glass substrate container in which a container body made of a foamed resin molded product is constituted by a bottom part and a side wall part surrounding the bottom part, and an accommodating part for accommodating the glass substrate horizontally in the container body is formed. A reinforcing member having a buffering action with respect to at least one of the one direction of the glass substrate and the other direction orthogonal to the one direction is disposed at the corner of the accommodating portion provided corresponding to the corner of the glass substrate. A glass substrate container. 前記補強部材は、ガラス基板の一方向に対して緩衝作用を有する一方の部分と、該一方の部分と直交乃至略直交し、ガラス基板の他方向に対して緩衝作用を有する他方の部分とを備える請求項１に記載のガラス基板用容器。   The reinforcing member includes one part having a buffering function with respect to one direction of the glass substrate, and the other part having a buffering function with respect to the other direction of the glass substrate. The container for glass substrates of Claim 1 provided. 前記補強部材の一方の部分及び他方の部分は、それぞれプレート状に形成される請求項２に記載のガラス基板用容器。   The glass substrate container according to claim 2, wherein one part and the other part of the reinforcing member are each formed in a plate shape. 前記補強部材は、側壁部の厚み方向に形成される取付凹部に取り付けられ、補強部材の内面と側壁部の内面とが面一乃至略面一とされる請求項１乃至３の何れか１項に記載のガラス基板用容器。   The said reinforcement member is attached to the attachment recessed part formed in the thickness direction of a side wall part, and the inner surface of a reinforcement member and the inner surface of a side wall part are flush | planar or substantially flush | planar. The glass substrate container according to 1.
JP2009032752A 2009-02-16 2009-02-16 Glass substrate container Active JP5227827B2 (en)

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JP2009032752A JP5227827B2 (en) 2009-02-16 2009-02-16 Glass substrate container
PCT/JP2010/051766 WO2010092920A1 (en) 2009-02-16 2010-02-08 Container for glass substrates
CN2010900006164U CN202089455U (en) 2009-02-16 2010-02-08 container for glass substrate
KR1020117010802A KR101573301B1 (en) 2009-02-16 2010-02-08 Container for glass substrates
TW099104739A TWI476134B (en) 2009-02-16 2010-02-12 Container for glass substrate

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