JP2013049434A - Packaging member - Google Patents

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JP2013049434A
JP2013049434A JP2011186924A JP2011186924A JP2013049434A JP 2013049434 A JP2013049434 A JP 2013049434A JP 2011186924 A JP2011186924 A JP 2011186924A JP 2011186924 A JP2011186924 A JP 2011186924A JP 2013049434 A JP2013049434 A JP 2013049434A
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tray
buffer tray
accessory
buffer
cardboard
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JP5912341B2 (en
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Masahiro Kobayashi
昌弘 小林
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Chuoh Pack Industry Co Ltd
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Chuoh Pack Industry Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a packaging member that is obtained by folding a piece of corrugated paper and forming depressions, which are used for housing a thin type mobile phone body and accessories with various shapes such as a battery pack, to house the product body thereof and accessories without being damaged by making the depressions have buffering functions and house them compactly and efficiently, and to moreover achieve cost reduction by shortening the folding time and reducing the amount of the corrugated paper to be used.SOLUTION: The packaging member is formed by folding the corrugated board and incorporated into an outer case 200C and comprises an accessory tray 200B and a buffering tray 200A. The accessory tray is obtained by erecting four sidewalls from a bottom face to form a depression part, the buffering tray is obtained by erecting four sidewalls from a bottom face to form a depression part and a projection part is formed on the back side of the bottom face, and the projection part on the back side of the buffering tray is fitted into and attached to the depression part of the accessory tray.

Description

本発明は、携帯電話及びその付属品を包装するための段ボール製の包装部材に関する。詳しくは、スマートフォン等の携帯情報端末の機能を融合した多機能型の薄型携帯電話及びその付属品を包装するための包装部材であって、一枚の段ボール紙から折り上げることによって複数箇所の収納部を形成し、製品本体及びその付属部品をコンパクトに収納できるようにした包装部材に関する。 The present invention relates to a packaging member made of cardboard for packaging a mobile phone and its accessories. Specifically, it is a packaging member for wrapping a multifunctional thin mobile phone and its accessories that combine the functions of a mobile information terminal such as a smartphone, and can be stored in multiple locations by folding it up from a piece of corrugated paper. The present invention relates to a packaging member in which a product body and its accessory parts can be stored compactly.

電子部品或いは液晶ディスプレイ等ガラス部品を内蔵するデジタルカメラ、デジタルビデオカメラ、携帯電話、特にスマートフォン等多機能型の薄型携帯電話等の電子機器は、落下や外部からの衝撃に対して弱く破損し易い。このため、これらの製品本体を緩衝材で包み、その周りに付属品及び取り扱い説明書等を収納することが行われている。スマートフォン等多機能型の薄型携帯電話本体は、電池パック、充電アダプタ等の付属品と一緒に包装することが多く、そのため形状の異なるものを一つの箱のスペースに効率的に収容する必要がある。例えば、従来の携帯電話を包装する例では、携帯電話本体と電池に形状をあわせた樹脂成型品の内箱を段ボール製の外箱に装着する方式となっている。また他の方法としては、スポンジなどの不定型なクッション材を段ボール製の外箱と本体及び電池との隙間に詰めることが行われている。その他、スマートフォン等の多機能型の特に、薄型携帯電話を包装するための段ボール製包装部材の従来例を以下に示す。図21に示すように、外箱200C'に下段にアクセサリートレイ200B'及びその上に緩衝トレイ200A'を載置する。下段のアクセサリーレイ200B'の詳細を図20に示し、四方の側壁に囲まれた凹部に各種形状の付属品を収納する。例えば、凹部300B'におけるフラップ7B'によって仕切られた部位に、PC接続用USBケーブル、充電ケーブル、イヤホン変換アダプタ等の付属品を区分けして収納する。上段の、緩衝トレイ200A'の詳細を図19に示し、四方の側壁に囲まれた凹部300A'にスマートフォン本体及び電池パック、電池カバーを収納する。なお、緩衝トレイ200A'の展開図である緩衝トレイ段ボール100A'として図18に示す。これらのアクセサリーレイ200B'及び緩衝トレイ200A'によると、例えば、図18に示す緩衝トレイ段ボール100A'は、矩形状の段ボール紙素材から四隅を落とした異形状に構成されるので、段ボール紙素材の使用歩留まりが低い。しかも、緩衝トレイ段ボール100A'は、側壁や各種形状のフラップと折り目が複雑に絡むように設計されているので、組み立て手順が複雑になり折り曲げ難いので工数が掛かってコスト高になる。他に、下段のアクセサリートレイの側壁の上縁に緩衝トレイを載せるので積層した全体の高さが高くなる。 Electronic devices such as digital cameras, digital video cameras, mobile phones, especially smartphones with built-in glass parts such as electronic components and liquid crystal displays are particularly vulnerable to falling and external shocks and are easily damaged. . For this reason, these product bodies are wrapped with a cushioning material, and accessories, instruction manuals, and the like are stored around it. Multifunctional thin mobile phone bodies such as smartphones are often packaged together with accessories such as battery packs and charging adapters, so it is necessary to efficiently accommodate different shapes in a single box space. . For example, in an example of packaging a conventional mobile phone, a resin molded product inner box having a shape matched to the mobile phone body and a battery is mounted on a cardboard outer box. As another method, an irregular cushion material such as sponge is packed in the gap between the outer box made of cardboard, the main body and the battery. In addition, a conventional example of a cardboard packaging member for packaging a multifunctional type such as a smartphone, in particular, a thin mobile phone is shown below. As shown in FIG. 21, the accessory tray 200B ′ is placed on the lower stage of the outer box 200C ′, and the buffer tray 200A ′ is placed thereon. Details of the lower accessory lay 200B ′ are shown in FIG. 20, and various shaped accessories are stored in the recesses surrounded by the four side walls. For example, accessories such as a USB cable for PC connection, a charging cable, an earphone conversion adapter, and the like are separated and stored in a portion partitioned by the flap 7B ′ in the recess 300B ′. The details of the upper buffer tray 200A ′ are shown in FIG. 19, and the smartphone main body, the battery pack, and the battery cover are stored in the recess 300A ′ surrounded by the four side walls. In addition, it shows in FIG. 18 as buffer tray cardboard 100A 'which is an expanded view of buffer tray 200A'. According to the accessory lay 200B ′ and the buffer tray 200A ′, for example, the buffer tray cardboard 100A ′ shown in FIG. 18 is formed in a different shape with four corners dropped from a rectangular cardboard paper material. Usage yield is low. In addition, since the buffer tray cardboard 100A ′ is designed so that the side wall and various shapes of flaps and folds are entangled in a complicated manner, the assembling procedure is complicated and difficult to bend. In addition, since the buffer tray is placed on the upper edge of the side wall of the lower accessory tray, the overall height of the stacked layers increases.

他に、本出願人は先に薄型ではない携帯電話に関する包装箱の提案をしている。具体的には、以下のような構成からなる。一枚の段ボール紙を折り上げることによって、携帯電話等電子機器の製品本体及びバッテリー等の付属品を収納するための凹みを夫々形成し、これらの凹みに製品本体及び付属品を安全、かつ、確実に収納することを目的とする。しかも、場合によっては段ボール紙を平坦状に折り畳んだ状態で納品し、製品を包装するラインにおいて折畳み体から瞬時に直方体状の箱体へと折り上げることによって製品本体或いは付属品を収納することを目的とするものである。そして、その構成は、略長方形の一枚の段ボールが複数の折り目、或いは切れ目を介して上面、底面、左右の側壁、内側壁等に仕切られ、前記段ボールを折り上げることによって略直方体状の箱体が形成され、この直方体状の箱体は前記上面、前記底面、左右の前記側壁、一方の側壁に内側から折り重なる前記内側壁等から構成され、前記上面の中央に主体部及びこれに隣接して付属部が設けられ、かつ、前記主体部は、前記底面の一部が左右の前記側壁、前記内側壁及び前後の主体側片によって囲まれるように凹みが形成され、一方、前記付属部は、前記上面の一部が折り目を介して前記底面側へ折り曲げられることによって凹みが形成された包装部材であって、前記上面又は前記内側壁に夫々折り目を介して種々のストッパー片を設け、これらのストッパー片は折り目から前記箱体の内側へ曲げられ、かつ、これらのストッパー片は前記主体部の前後の前記主体側片の夫々背面側に位置することを特徴とする(特許文献1)。 In addition, the applicant has previously proposed a packaging box for a cellular phone that is not thin. Specifically, the configuration is as follows. By folding up a piece of corrugated paper, dents for storing the product body of electronic devices such as mobile phones and accessories such as batteries are formed, and the product body and accessories are safely placed in these dents, and The purpose is to store it securely. In addition, in some cases, the cardboard paper is delivered in a flat folded state, and the product body or accessories are stored by instantly folding the corrugated board from the folded body into a rectangular parallelepiped box in the product packaging line. It is the purpose. The configuration is such that a substantially rectangular cardboard is divided into a top surface, a bottom surface, left and right side walls, an inner side wall, and the like through a plurality of folds or cuts, and the cardboard is folded up to form a substantially rectangular parallelepiped box This rectangular parallelepiped box is composed of the upper surface, the bottom surface, the left and right side walls, the inner side wall that folds on one side wall from the inside, and the like. And the main body is formed with a recess so that a part of the bottom surface is surrounded by the left and right side walls, the inner side wall, and the front and rear main body side pieces. A packaging member in which a recess is formed by folding a part of the upper surface to the bottom surface side through a crease, and various stopper pieces are provided on the upper surface or the inner wall via the crease, respectively. These stopper pieces are bent from the crease to the inside of the box, and these stopper pieces are positioned on the back side of the main body side pieces before and after the main body portion, respectively (Patent Document 1). ).

特開2010−137877号公報JP 2010-137877 A

以上に説明したようにスマートフォン等多機能型の薄型携帯電話等電子機器及びその付属品を包装するための従来の包装部材に関しては、以下に示すような課題を抱えている。 As described above, conventional packaging members for packaging electronic devices such as smartphones such as smartphones and their accessories have the following problems.

スマートフォン等多機能型の薄型携帯電話本体の他に各種形状の付属品を収納するための包装部材となるアクセサリートレイに緩衝トレイを積層した高さが高くなる。また、段ボール紙素材の使用歩留まりが低い。また、緩衝トレイを組み立てるための工数がかかりコスト高になる等の問題がある。 In addition to a multifunctional thin mobile phone body such as a smartphone, the height of stacking a buffer tray on an accessory tray serving as a packaging member for storing accessories of various shapes increases. In addition, the yield of corrugated paper material is low. In addition, there is a problem that the number of steps for assembling the buffer tray is increased and the cost is increased.

本発明は、上記の課題を解決するためになされたものであり、その目的は、一枚の段ボール紙から折り上げ、スマートフォン等多機能型の薄型携帯電話本体及び電池パック等各種形状の付属品を収納するための凹みを形成し、これらの凹みに緩衝機能を持たせることによって、製品本体及び付属品が破損することの無いように収納し、かつ、コンパクトに効率的に収納することができるようにした包装部材を提供することにある。しかも、一枚の段ボール紙から折り上げる時間を短縮し、かつ、段ボール紙の使用量を減らすことによってコスト削減を図るようにした包装部材を提供することを目的とする。 The present invention has been made to solve the above-described problems, and its purpose is to fold up from a piece of corrugated cardboard, and to attach a multifunctional thin mobile phone body such as a smartphone and various shaped accessories such as a battery pack. By forming recesses for storing the products and providing these recesses with a buffer function, the product main body and accessories can be stored without being damaged, and can be stored compactly and efficiently. It is in providing the packaging member made. Moreover, it is an object of the present invention to provide a packaging member that can reduce the time for folding from a piece of corrugated paper and can reduce the cost by reducing the amount of corrugated paper used.

上記目的を達成するために、請求項1の発明は、段ボールを折り曲げることによって形成され、外箱の中に組み込む包装部材であって、アクセサリートレイと緩衝トレイとから構成され、前記アクセサリートレイは四方の側壁が底面から起立して凹部を形成し、かつ、前記緩衝トレイは四方の側壁が底面から起立して凹部を形成するとともに、この底面の裏側に凸部が形成され、前記アクセサリートレイの前記凹部に、前記緩衝トレイの裏側の前記凸部が嵌着されることを特徴とする。請求項2の発明は、請求項1の発明の上記特徴に加えて、前記アクセサリートレイの前記凹部中央に、底面から前後一対のフラップが略直立し、これらのフラップの上辺に左右逆向きの一対のL字状辺が形成され、前記一対のL字状辺に、前記緩衝トレイの裏側の凸部が嵌着されることを特徴とする。請求項3の発明は、請求項1の発明の上記特徴に加えて、前記緩衝トレイは、下段緩衝トレイ部材に中段緩衝トレイ部材を係止した構成からなり、前記下段緩衝トレイ部材における左右の前記側壁に鈍角の角部を設け、一方、前記中段緩衝トレイ部材における前後の前記側壁に楔状の突起を設け、前記角部に前記突起を係止することを特徴とする。請求項4の発明は、請求項1の発明の上記特徴に加えて、前記緩衝トレイの前記凹部に上段緩衝トレイ部材を載置し、この上に携帯電話本体を収納することを特徴とする。請求項5の発明は請求項1の発明の上記特徴に加えて、前記アクセサリートレイの前記凹部に、付属品を収納することを特徴とする。 In order to achieve the above object, the invention of claim 1 is a packaging member formed by bending cardboard and incorporated in an outer box, and is composed of an accessory tray and a buffer tray, and the accessory tray has four sides. The side walls of the tray rise from the bottom surface to form a recess, and the buffer tray has four side walls from the bottom surface to form a recess, and a convex portion is formed on the back side of the bottom surface. The convex portion on the back side of the buffer tray is fitted into the concave portion. According to a second aspect of the invention, in addition to the above feature of the first aspect of the invention, a pair of front and rear flaps are substantially upright from the bottom surface at the center of the concave portion of the accessory tray, and a pair of left and right reverses is placed on the upper sides of these flaps L-shaped sides are formed, and convex portions on the back side of the buffer tray are fitted to the pair of L-shaped sides. According to a third aspect of the invention, in addition to the above feature of the first aspect of the invention, the buffer tray has a configuration in which a middle buffer tray member is engaged with a lower buffer tray member, and the left and right of the lower buffer tray member are An obtuse corner is provided on the side wall, while a wedge-shaped projection is provided on the front and rear side walls of the middle buffer tray member, and the projection is locked to the corner. According to a fourth aspect of the invention, in addition to the above feature of the first aspect of the invention, an upper buffer tray member is placed in the concave portion of the buffer tray, and a mobile phone body is housed on the upper buffer tray member. According to a fifth aspect of the present invention, in addition to the above feature of the first aspect of the invention, an accessory is accommodated in the concave portion of the accessory tray.

ここで、本明細書でいう「緩衝トレイ」とは、液晶ディスプレイを備えるスマートフォン等多機能型の薄型携帯電話本体を破損することの無いように装入するための桶状の包装部材をいう。また、「アクセサリートレイ」とは、各種形状の付属部品を効率的に収納するための桶状の包装部材をいう。 Here, the “buffer tray” in the present specification refers to a bowl-shaped packaging member for loading a multifunctional thin mobile phone body such as a smartphone equipped with a liquid crystal display so as not to be damaged. The “accessory tray” refers to a bowl-shaped packaging member for efficiently storing accessory parts of various shapes.

本発明にかかわる段ボール製の包装部材によれば、スマートフォン等多機能型の薄型携帯電話本体及び電池パック等の付属品を収納するに当たり、携帯電話本体を外部からの衝撃による損傷から保護し、かつ、付属品を効率よくコンパクトに収納可能とし実用性に優れた包装部材である。そして、緩衝トレイ及びアクセサリートレイに、薄型携帯電話本体及び付属品を個々に収納するための凹部を区画して形成するので、薄型携帯電話本体及び付属品が相互に緩衝して傷を発生させるようなこともなく、また、外部からの衝撃による損傷から製品を保護することができる。これらの凹部には、四方の側壁および複数のフラップによって立体的な空間が形成されるので、優れた緩衝機能を有する。本発明の包装部材の生産者側からみると以下のように生産効率が改善された。緩衝トレイの組み立て性については、凹みを有する組み立て治具の上に予め折り目を備えた段ボールを載置し、この凹みに倣って上から段ボールを押さえることによって、折り目に沿って凹みが形成される。本発明の緩衝トレイでは、段ボールに折り目が効率的に配設せれていること及び組み立て治具を使用することによって、従来対比半分の時間で緩衝トレイを折上げることができる等作業性がよい。次に、この折り上げた緩衝トレイ同士を段積みする時、上段の底面裏側の凸部が下段の凹部に嵌合して沈むので重ね高さが低くなり、緩衝トレイ同士を多段にスタックすることができる。この理由により、緩衝トレイを納品する際に、従来対比6割増のスタック段数をかせぐことができるので段積み効率がよい。他方のアクセサリートレイの場合も同様に、上段の底面裏側の凸部が下段の凹部に嵌合して沈みながら重ね高さが低くなり、アクセサリートレイ同士を多段にスタックすることができる。納品する際に、従来対比2倍のスタック個数をかせぐことができるので段積み効率がよい。これらの包装部材を月間20万台納品すると仮定すると、これらの理由によって、従来対比4トントラック2台分の削減が可能である。その他、緩衝トレイの段ボール紙素材の使用量を、従来対比4割削減することができた。この段ボール使用量の削減と組み立て作業時間の短縮とを併せて大幅なコスト削減を実現した。一方、スマートフォン等多機能型の薄型携帯電話の生産者側からみると、携帯電話本体及び電池パック等の付属品を包装部材に収納する際に、付属品を収納したアクセサリートレイの上に、薄型携帯電話本体及び他の付属品を収納した緩衝トレイを重ねた高さが低くなり、包装部材のダウンサイジングが可能である。詳しくは、アクセサリートレイに緩衝トレイを重ねた高さは、従来対比11mm低くなった。 According to the packaging member made of corrugated cardboard according to the present invention, the mobile phone main body is protected from damage due to an external impact in storing a multifunctional thin mobile phone main body such as a smartphone and accessories such as a battery pack, and It is a packaging member that can store accessories efficiently and compactly and has excellent practicality. Since the buffer tray and the accessory tray are formed with the recesses for individually storing the thin mobile phone main body and accessories, the thin mobile phone main body and accessories are mutually buffered to cause scratches. In addition, the product can be protected from damage caused by external impact. In these recesses, a three-dimensional space is formed by the four side walls and the plurality of flaps, and therefore, has an excellent buffering function. When viewed from the producer side of the packaging member of the present invention, the production efficiency was improved as follows. As for the assembly of the buffer tray, a dent is formed along the crease by placing a cardboard with a fold in advance on an assembly jig having a dent and pressing the cardboard from above following the dent. . The buffer tray of the present invention has good workability such as the fact that the folds are efficiently arranged on the cardboard and the assembly jig is used, so that the buffer tray can be folded up in half the time compared to the conventional case. Next, when stacking the folded buffer trays, the convex part on the bottom side of the upper stage fits and sinks into the concave part of the lower stage, so the stacking height is lowered, and the buffer trays are stacked in multiple stages. Can do. For this reason, when delivering the buffer tray, the stacking efficiency is good because the stacking tray number can be increased by 60% compared with the conventional one. Similarly, in the case of the other accessory tray, the convex part on the bottom side of the upper stage is fitted into the concave part of the lower stage and the stacking height is lowered while sinking, so that the accessory trays can be stacked in multiple stages. When delivering, the stacking efficiency is good because the number of stacks can be doubled. Assuming that 200,000 units of these packaging members are delivered per month, for these reasons, it is possible to reduce the amount of two 4-ton trucks compared to the conventional case. In addition, the amount of corrugated cardboard used for the buffer tray could be reduced by 40% compared to the prior art. Along with this reduction in cardboard usage and assembly time, a significant cost reduction has been achieved. On the other hand, from the producer side of multifunctional thin mobile phones such as smartphones, when storing accessories such as mobile phone bodies and battery packs in packaging members, they are thin on the accessory tray that stores the accessories. The height of the stacking of the buffer tray containing the mobile phone main body and other accessories is reduced, and the packaging member can be downsized. Specifically, the height at which the buffer tray is stacked on the accessory tray is 11 mm lower than the conventional one.

本発明の実施の形態を、添付図面に示した本発明の実施例に基づいて以下に具体的に説明する。 Embodiments of the present invention will be specifically described below based on the embodiments of the present invention shown in the accompanying drawings.

本実施例について、図1〜17を参照しながら説明する。本実施例は段ボールを凹んだトレイ状に折り上げた状態で納品し、ラインにおいてスマートフォン本体或いは付属部品を夫々の区画に収納できるようにした包装部材である。図1は、本発明の実施例に係る緩衝トレイの展開図で、段ボール100Aである。図2は、アクセサリートレイの展開図で、段ボール100Bである。図3は、外箱の展開図で、段ボール100Cである。図4は、折り上げた上段緩衝トレイ部材200A1である。図5は、緩衝トレイを折り上げる治具である。図6は、下段緩衝トレイ部材200A3を折り上げる状態図である。図7は、中段緩衝トレイ部材200A2を折り上げる状態図である。図8は、折り上げた緩衝トレイ200Aの斜視図である。図9は、折り上げたアクセサリートレイ200Bの斜視図である。図10は、外箱200Cへ緩衝トレイ200Aとアクセサリートレイ200Bを組み込んだ状態を示す斜視図である。図11は、緩衝トレイ200Aの上に上段緩衝トレイ200A1を載置し、その上にスマートフォン本体を載置した状態を示す斜視図である。図12は、緩衝トレイの段ボール使用量を、従来と比較した図である。図13は、緩衝トレイ200Aの係止部を拡大した図である。図14は、アクセサリートレイ200Bの上に緩衝トレイ200Aを積層した状態の高さを、従来と比較した図である。図15は、緩衝トレイ200Aをスタックした状態を示す図である。図16は、アクセサリートレイ200Bをスタックした状態を示す図である。図17は、スマートフォン本体及び付属品を収納する手順を示す図である。 The present embodiment will be described with reference to FIGS. The present embodiment is a packaging member that is delivered in a state in which a corrugated cardboard is folded up in a recessed tray shape, and a smartphone main body or accessory parts can be stored in each compartment in a line. FIG. 1 is a development view of a buffer tray according to an embodiment of the present invention, which is a cardboard 100A. FIG. 2 is a development view of the accessory tray, which is a cardboard 100B. FIG. 3 is a developed view of the outer box, which is a cardboard 100C. FIG. 4 shows the folded upper buffer tray member 200A1. FIG. 5 shows a jig for folding the buffer tray. FIG. 6 is a state diagram in which the lower buffer tray member 200A3 is folded up. FIG. 7 is a state diagram in which the middle buffer tray member 200A2 is folded up. FIG. 8 is a perspective view of the folded buffer tray 200A. FIG. 9 is a perspective view of the folded accessory tray 200B. FIG. 10 is a perspective view showing a state in which the buffer tray 200A and the accessory tray 200B are incorporated into the outer box 200C. FIG. 11 is a perspective view showing a state where the upper buffer tray 200A1 is placed on the buffer tray 200A and the smartphone body is placed thereon. FIG. 12 is a diagram in which the amount of cardboard used for the buffer tray is compared with the conventional one. FIG. 13 is an enlarged view of the locking portion of the buffer tray 200A. FIG. 14 is a diagram comparing the height of a state in which the buffer tray 200A is stacked on the accessory tray 200B with a conventional one. FIG. 15 is a diagram illustrating a state where the buffer trays 200A are stacked. FIG. 16 is a diagram illustrating a state in which the accessory tray 200B is stacked. FIG. 17 is a diagram illustrating a procedure for storing the smartphone main body and accessories.

図1に示す展開図の輪郭内における点線は折り目を、実線は切れ目を示し、後述する他の部材の展開図についても同様である。同図は、スマートフォン本体及び付属品を収納するための緩衝トレイの展開図で段ボール100Aを示し、上から順に上段緩衝段ボール100A1、下段緩衝段ボール100A3、中段緩衝段ボール100A2を示し、切れ目X、Yによって夫々これらの3区分の段ボールに切り離される。切り離したこれらの3区分の段ボールは、上下左右対称である。上方の上段緩衝段ボール100A1は略矩形状で、中央に棚面1A及び上下端部寄りの折れ目Fを介して低いケタ11Aを設ける。この下の下段緩衝段ボール100A3も略矩形状で、中央寄りの四方の切れ目を介して中央部に異形状の穴を備える。この異形状の穴の周囲に、左右端部に平行に、折り目G、Hを段違いに設け、これらの折り目に沿って内側に異形状の側壁2A、3Aを設け、上下端部の中央に略矩形状の切欠き穴4Aを設ける。また、これらの側壁の外周には縁面9Aが廻る。そして、側壁2Aの上方寄りに凹状で鈍角の角部21Aを設ける。下方の中段緩衝段ボール100A2は、左右の端部が中央に括れた異形の矩形状である。図示のように、上下端部寄りに平行に折り目J、K、L、M、Nを設け、これらの折り目と左右の切り目を介して前後側壁5A、6Aを設ける。後述するが、折り目Kと折り目Lとの距離を短縮することによって、前後側壁5Aは折り目Kを軸として斜め下方に傾斜しながら、折り目Lを介して底面7Aを吊り下げる。そして、前後側壁5A、6Aの中央に底面7Aを設け、上下端部に沿って中央に折り目Jを介して略矩形状の係止片8Aを設ける。また、これらの側壁の上下左右には縁面10Aが設けられる。そして、前後側壁5Aの左右で折り目L寄りに鋭角に尖る楔状の突起51Aを設ける。 The dotted line in the outline of the developed view shown in FIG. 1 indicates a fold, the solid line indicates a cut, and the same applies to the developed views of other members to be described later. The figure shows a cardboard 100A in a development view of a buffer tray for storing a smartphone main body and accessories, and shows an upper buffer cardboard 100A1, a lower buffer cardboard 100A3, and a middle buffer cardboard 100A2 in order from the top. Each is cut into these three sections of cardboard. These separated three-section cardboards are vertically and horizontally symmetrical. The upper upper shock-absorbing cardboard 100A1 has a substantially rectangular shape, and is provided with a lower digit 11A at the center via a shelf surface 1A and a fold F near the upper and lower ends. The lower cushioning cardboard 100A3 below is also substantially rectangular, and has a hole having an irregular shape in the center through four cuts closer to the center. Around this irregularly shaped hole, folds G and H are provided in parallel to the left and right end parts, and irregularly shaped side walls 2A and 3A are provided on the inside along these creases, and substantially in the center of the upper and lower end parts. A rectangular cutout 4A is provided. Moreover, the edge surface 9A turns around the outer periphery of these side walls. A concave and obtuse corner 21A is provided near the upper side of the side wall 2A. The lower middle shock-absorbing cardboard 100A2 has a deformed rectangular shape in which the left and right end portions are tied to the center. As illustrated, folds J, K, L, M, and N are provided in parallel near the upper and lower ends, and front and rear side walls 5A and 6A are provided through these folds and left and right cuts. As will be described later, by shortening the distance between the crease K and the crease L, the front and rear side walls 5A suspend the bottom surface 7A via the crease L while tilting obliquely downward with the crease K as an axis. Then, a bottom surface 7A is provided at the center of the front and rear side walls 5A, 6A, and a substantially rectangular locking piece 8A is provided at the center along the upper and lower ends via a crease J. Further, edge surfaces 10A are provided on the upper, lower, left and right sides of these side walls. Then, wedge-shaped protrusions 51A that are sharply pointed toward the crease L on the left and right of the front and rear side walls 5A are provided.

図2は、付属品を収納するためのアクセサリートレイの展開図で段ボール100Bを示す。異形の略矩形状で、図示のように、上から平行に二重折り目P、折り目Qを設け、折り目Qの上側に側壁1B、2Bを設ける。これらの折り目と直角方向に折り目Vを設け、この外側に側壁5Bを設ける。この側壁5Bの上方に、折り目Vとこれに略直角から僅かに傾斜して折り目U、Tを設け、これらに仕切られて側壁3B、4Bを設ける。後述するが、折り目U、Tが傾斜しているので側壁が斜め上方に起立し、側壁が開口に向けて拡がる。そして、側壁2B、5Bの内側中央に底面8Bを設ける。この底面8Bには、折り目Qの内側に折り目Rを介してフラップ6B設ける。また、中央寄りに折り目Sを介してフラップ7Bを設け、左方から端片73B、主片71B、折り目S2を介して端片72Bが繋がる。この端片72Bから上方に突起74Bが突き出ており、端片72Bの下側に係止穴81Bが底面8Bに形成される。図示のように、一対のフラップ7B、7Bは、お互い逆向きの形状である。なお、フラップ6B、7B周囲の他の異形状穴は、これらを起立させるための指穴である。 FIG. 2 shows a corrugated cardboard 100B in a developed view of an accessory tray for storing accessories. As shown in the figure, a double fold P and a fold Q are provided in parallel from above, and side walls 1B and 2B are provided above the fold Q. A fold line V is provided in a direction perpendicular to these fold lines, and a side wall 5B is provided outside the fold line. Above this side wall 5B, a fold line V and fold lines U and T are provided slightly inclined from substantially right angles thereto, and side walls 3B and 4B are provided by being partitioned by these. As will be described later, since the folds U and T are inclined, the side wall rises obliquely upward, and the side wall expands toward the opening. And the bottom face 8B is provided in the inner center of the side walls 2B and 5B. A flap 6B is provided on the bottom surface 8B via a crease R inside the crease Q. Further, a flap 7B is provided near the center via the fold S, and the end piece 72B is connected from the left via the end piece 73B, the main piece 71B, and the fold line S2. A protrusion 74B protrudes upward from the end piece 72B, and a locking hole 81B is formed in the bottom surface 8B below the end piece 72B. As illustrated, the pair of flaps 7B and 7B have shapes opposite to each other. The other irregular holes around the flaps 6B and 7B are finger holes for raising them.

図3は、アクセサリートレイ及び緩衝トレイを包むための外箱の展開図で、略矩形状の段ボール100Cを示し、中心線に対して左右対称である。複数の折り目によって仕切られた蓋面1C、側壁2C、底面3C、側壁4C、蓋片41C、側壁5C、フラップ6Cの他、蓋を閉じるための係止片等からなる。 FIG. 3 is a developed view of the outer box for wrapping the accessory tray and the buffer tray, and shows a substantially rectangular corrugated cardboard 100C, which is symmetrical with respect to the center line. In addition to the lid surface 1C, the side wall 2C, the bottom surface 3C, the side wall 4C, the lid piece 41C, the side wall 5C, and the flap 6C partitioned by a plurality of folds, it includes a locking piece for closing the lid.

前述した緩衝トレイ段ボール100Aを緩衝トレイへ折り上げ、或いはアクセサリートレイ段ボール100Bをアクセサリートレイへ折り上げる手順を以下に説明する。なお、図1に示した上段緩衝トレイ段ボールA1を折り目に沿って折ると、図4に示すように低いケタ11Aを下方へ向けた断面コ字状の上段緩衝トレイ部材200A1を得る。上面の棚面1Aの両側下方へ略直角に折れ曲がる低いケタ11A、11Aが形成される。 The procedure for folding the buffer tray cardboard 100A into the buffer tray or folding the accessory tray cardboard 100B into the accessory tray will be described below. When the upper buffer tray cardboard A1 shown in FIG. 1 is folded along the crease, an upper buffer tray member 200A1 having a U-shaped cross section with the lower digits 11A facing downward is obtained as shown in FIG. Low digits 11A and 11A are formed that bend at substantially right angles downward on both sides of the shelf surface 1A on the upper surface.

次に、緩衝トレイ段ボール100Aから緩衝トレイを折り上げる手順について説明する。緩衝トレイの組立て治具50を図5に示し、緩衝トレイの底が突出する凸部の形状に倣って、この組立て治具50の中央に逆の凹部を設ける。輪郭が略矩形状の組立て治具50は中心線に対して左右対称であり、輪郭の内周に異形状の外輪郭52が廻り、かつ、この内側に異形状の内輪郭53が一周廻る。外輪郭52の内側に一段下がって凹部521が形成され、更に内輪郭53の内側に凹部531が形成される。図6では、下段緩衝トレイ部材を折り上げる状態を示し、同図(a)のように、組立て治具50の凹部521及び中央の凹部531の上に下段緩衝トレイ段ボール100A3を載せる。組立て治具50の外輪郭52の寸法を、下段緩衝トレイ段ボール100A3の外寸法に合わせたので、この段ボールは外輪郭521の内周の凹部521に収まる。次に、折り目G、Hの部位から夫々左右側壁2A、3Aを下方へ押し曲げる。このようにして、組立て治具50中央の凹部531の形状に倣って側壁が斜め下方へ折れ曲がり、下段緩衝トレイ部材200A3が形成される。同図(b)には、左右側壁が斜め下方へ折れ曲がった下段緩衝トレイ部材200A3を斜視図として示す。次に、図6の組立て治具50上に載る下段緩衝トレイ部材200A3の上から中段緩衝トレイ段ボール100A2を載せ、この状態を図7に示す。組立て治具50の外輪郭52の寸法を、中段緩衝トレイ段ボール100A2の外寸法にも合わせたので、この段ボールは外輪郭52の内周の凹部521に収まる。次に、折り目K、L、M、Nの部位から夫々前後側壁5A、6Aを下方へ押し曲げる。このようにして、組立て治具50中央の凹部531の形状に倣って側壁が斜め下方へ折れ曲がり、下段緩衝トレイ部材200A3の上に下段緩衝トレイ部材200A2が重なり、お互いの側壁同士が絡み合って嵌着される。同図(b)には、前後側壁が斜め下方へ折れ曲がり、中央に底面7Aが形成された中段緩衝トレイ部材200A2のみを斜視図として示す。次に、組立て治具50の上で、下段緩衝トレイ部材200A3の上から中段緩衝トレイ部材200A2が重なり、側壁同士が絡み合って嵌着された状態で、中段緩衝トレイ部材200A2の前後端に沿う係止片8Aを折り目Jの部位から、下段緩衝トレイ部材200A3の切欠き穴4Aに係止させ、重なった状態が離れないように合体する。この状態を緩衝トレイ200Aの斜視図として図8に示す。同図(a)では、下段緩衝トレイ部材200A3の上から中段緩衝トレイ部材200A2が重なり、お互い斜め下方に折れ曲がる四方の側壁同士が絡まって嵌着される。即ち、下側の中段緩衝トレイ部材200A3の左右側壁2A、3Aが、上側の中段緩衝トレイ部材200A2の前後側壁5A、6Aの間に見え、四方の側壁同士が絡まる状態が解る。このようにして、中央部が凹んだ桶状の緩衝トレイ200Aが完成し、四方の側壁が斜め上方に起立して開口部に向けて拡がり、中央の底面7Aが窪んだ凹部300Aが形成される。緩衝トレイ200Aの中央では、下段緩衝トレイ部材200A3の凹部に中段緩衝トレイ部材200A2の凸部が嵌着し、上下端部では、中段緩衝トレイ部材200A2の係止片8Aが、上方から下段緩衝トレイ部材200A3の切欠き穴4Aに係止する。前後側壁5Aと左右側壁2Aとが交差して形成される稜線部における記号W1は、中段緩衝トレイ部材200A2と下段緩衝トレイ部材200A3とを結合する係止部である。同図(b)では、緩衝トレイ200Aを裏返して裏面側から見た状態を示す。中段緩衝トレイ部材200A2に下段緩衝トレイ部材200A3が被さり、中央に底面の裏側に突出する凸部300AAが形成される。凸部300AAにおける前後方向に出っ張る部位の幅寸法を左右幅寸法Z1とし、左右方向に出っ張る部位の幅寸法を前後幅寸法Z2とする。前後側壁5Aと左右側壁2Aとが交差して形成される稜線部の記号W2は、中段緩衝トレイ部材200A2と下段緩衝トレイ部材200A3とを結合する係止部であり、図(a)の記号W1を裏側から見たものである。なお、図8(a)に示す緩衝トレイ200Aの図において、長手方向を前後と称し、これと直角方向を左右と称する。 Next, a procedure for folding the buffer tray from the buffer tray cardboard 100A will be described. A buffer tray assembling jig 50 is shown in FIG. 5, and a reverse concave portion is provided at the center of the assembling jig 50 following the shape of the convex part from which the bottom of the buffer tray protrudes. The assembling jig 50 having a substantially rectangular shape is symmetrical with respect to the center line, and an outer contour 52 having an irregular shape turns around the inner periphery of the contour, and an inner contour 53 having an odd shape turns around this inner circumference. A recess 521 is formed on the inside of the outer contour 52, and a recess 531 is formed on the inner side of the inner contour 53. FIG. 6 shows a state where the lower buffer tray member is folded up, and the lower buffer tray cardboard 100A3 is placed on the concave portion 521 and the central concave portion 531 of the assembly jig 50 as shown in FIG. Since the dimension of the outer contour 52 of the assembly jig 50 is adjusted to the outer dimension of the lower buffer tray cardboard 100A3, the cardboard is accommodated in the recess 521 on the inner periphery of the outer contour 521. Next, the left and right side walls 2A and 3A are pushed and bent downward from the fold lines G and H, respectively. In this way, the side wall is bent obliquely downward following the shape of the recess 531 at the center of the assembly jig 50, and the lower buffer tray member 200A3 is formed. FIG. 5B shows a perspective view of the lower buffer tray member 200A3 whose left and right side walls are bent obliquely downward. Next, the middle buffer tray cardboard 100A2 is placed on the lower buffer tray member 200A3 placed on the assembly jig 50 of FIG. 6, and this state is shown in FIG. Since the dimension of the outer contour 52 of the assembly jig 50 is also matched with the outer dimension of the middle buffer tray cardboard 100 A 2, the cardboard fits in the recess 521 on the inner periphery of the outer contour 52. Next, the front and rear side walls 5A and 6A are pushed and bent downward from the fold lines K, L, M, and N, respectively. In this way, the side wall is bent obliquely downward following the shape of the recess 531 at the center of the assembly jig 50, the lower buffer tray member 200A2 is overlapped on the lower buffer tray member 200A3, and the side walls are entangled and fitted. Is done. FIG. 4B shows a perspective view of only the middle buffer tray member 200A2 in which the front and rear side walls are bent obliquely downward and the bottom surface 7A is formed at the center. Next, on the assembly jig 50, the middle buffer tray member 200 </ b> A <b> 2 overlaps from above the lower buffer tray member 200 </ b> A <b> 3, and the side walls are entangled and fitted along the front and rear ends of the middle buffer tray member 200 </ b> A <b> 2. The stop piece 8A is engaged with the cutout hole 4A of the lower buffer tray member 200A3 from the portion of the crease J and united so that the overlapped state is not separated. This state is shown in FIG. 8 as a perspective view of the buffer tray 200A. In FIG. 6A, the middle buffer tray member 200A2 is overlapped from above the lower buffer tray member 200A3, and the four side walls that are bent obliquely downward are entangled and fitted. That is, the left and right side walls 2A and 3A of the lower middle buffer tray member 200A3 can be seen between the front and rear side walls 5A and 6A of the upper middle buffer tray member 200A2, and the four side walls are entangled. In this way, the bowl-shaped buffer tray 200A having a recessed central portion is completed, and the side walls of the four sides rise obliquely upward and expand toward the opening, thereby forming a recessed portion 300A in which the central bottom surface 7A is recessed. . At the center of the buffer tray 200A, the convex portion of the middle buffer tray member 200A2 is fitted into the concave portion of the lower buffer tray member 200A3, and at the upper and lower ends, the locking piece 8A of the middle buffer tray member 200A2 is from above to the lower buffer tray. The member 200A3 is engaged with the cutout hole 4A. A symbol W1 in a ridge line portion formed by intersecting the front and rear side walls 5A and the left and right side walls 2A is a locking portion that couples the middle buffer tray member 200A2 and the lower buffer tray member 200A3. FIG. 2B shows a state in which the buffer tray 200A is turned over and viewed from the back side. The middle buffer tray member 200A2 is covered with the lower buffer tray member 200A3, and a convex portion 300AA projecting to the back side of the bottom surface is formed at the center. The width dimension of the part protruding in the front-rear direction in the convex portion 300AA is the left-right width dimension Z1, and the width dimension of the part protruding in the left-right direction is the front-rear width dimension Z2. A ridge line symbol W2 formed by intersecting the front and rear side walls 5A and the left and right side walls 2A is a locking portion that couples the middle buffer tray member 200A2 and the lower buffer tray member 200A3, and symbol W1 in FIG. Is seen from the back side. In the drawing of the buffer tray 200A shown in FIG. 8A, the longitudinal direction is referred to as front and rear, and the direction perpendicular thereto is referred to as right and left.

次に、アクセサリートレイを折り上げる手順について述べる。図2の展開図を基に、底面から折り目に沿って四方の側壁を起立させて折り上げ、それを図9に示す。前後側壁2Bを折り目Qの部位から起立させるとともに、二重折り目Pの部位から前後側壁1Bが内側になるように折り曲げる。同時に左右側壁5Bを折り目Vの部位から起立させるとともに、四隅側壁4Bを斜めの折り目Uの部位から折り曲げて起立させる。このようにして、底面8Bを囲むように四方の側壁が斜め上に起立して開口部が拡がるように立ち上がって、桶状のアクセサリートレイ200Bが形成され、中央に凹部300Bが形成される。この時、側壁3Bが二重の側壁1B、2Bの間に挟まれ、同時に、前後側壁1Bの端部から僅かに突出た突起11Bを、折り目Qに沿う係止溝61Bに嵌め込む。このようにして、四方の側壁及び四隅側壁が底面から斜め上に起立した状態を保つ。本図8に示すアクセサリートレイ200Bにおいて、長手方向を前後と称し、これと直角方向を左右と称する。底面では、底面8Bの前後側壁1B寄りのフラップ6Bが折り目Rから起立し、中央寄りのフラップ7Bが折り目Sから起立する。詳しくは、フラップ7Bの端片73Bと主片71Bを起立させながら、端片72Bが折り目S2の部位から中央側へ略直角に折れ、同時に、端部から僅かに突出た突起74Bを底面8Bの係止穴81Bに嵌めて係止させることによって、フラップ7Bを安定して略直立状態に保持する。このようにして、前方のフラップ7Bによって、側辺731B、上辺711B及び上辺721BからなるL字状辺が形成される。一方、後方のフラップ7Bが底面から略直立し、左右逆向きのL字状辺が互いに対面して形成される。底面8Bの中央寄りにおいて、前後のフラップ7B、7Bによって、一対の逆向きL字状辺が形成されることになる。ここで、前後一対の逆向きL字状辺における前方の側辺731Bと後方の側辺731Bとで挟まれる左右の間隔は、緩衝トレイ200Aの凸部300AAにおける突出部の左右方向幅寸法Z1より僅かに大きい。また、上下のL字状辺とで挟まれる前後の間隔は、緩衝トレイ200Aの凸部300AAにおける突出部の前後方向幅寸法Z2より僅かに大きい(図8参照)。 Next, a procedure for folding the accessory tray will be described. Based on the developed view of FIG. 2, the four side walls are erected from the bottom along the crease, and are shown in FIG. The front and rear side walls 2B are erected from the part of the fold line Q, and are bent from the part of the double fold line P so that the front and rear side walls 1B are inside. At the same time, the left and right side walls 5B are erected from the part of the fold line V, and the four corner side walls 4B are bent and erected from the part of the oblique fold line U. In this way, the four side walls rise up obliquely so as to surround the bottom surface 8B and rise so that the opening expands, forming the bowl-shaped accessory tray 200B, and forming the recess 300B in the center. At this time, the side wall 3B is sandwiched between the double side walls 1B and 2B, and at the same time, the projection 11B slightly protruding from the end of the front and rear side walls 1B is fitted into the locking groove 61B along the fold line Q. In this way, the four side walls and the four corner side walls are kept standing obliquely upward from the bottom surface. In the accessory tray 200B shown in FIG. 8, the longitudinal direction is referred to as front and rear, and the direction perpendicular thereto is referred to as left and right. On the bottom surface, the flap 6B near the front and rear side walls 1B of the bottom surface 8B rises from the crease R, and the flap 7B near the center rises from the fold S. Specifically, the end piece 72B is bent from the site of the crease S2 to the center side at a substantially right angle while the end piece 73B and the main piece 71B of the flap 7B are erected, and at the same time, the protrusion 74B slightly protruding from the end portion is formed on the bottom surface 8B. The flap 7B is stably held in a substantially upright state by being fitted and locked in the locking hole 81B. In this manner, an L-shaped side composed of the side side 731B, the upper side 711B, and the upper side 721B is formed by the front flap 7B. On the other hand, the rear flap 7B is substantially upright from the bottom surface, and L-shaped sides in opposite directions are formed facing each other. A pair of reverse L-shaped sides are formed by the front and rear flaps 7B and 7B near the center of the bottom surface 8B. Here, the left-right distance between the front side 731B and the rear side 731B in the pair of front and rear inverted L-shaped sides is based on the lateral width dimension Z1 of the protrusion of the protrusion 300AA of the buffer tray 200A. Slightly larger. Further, the distance between the front and back between the upper and lower L-shaped sides is slightly larger than the front-rear width dimension Z2 of the protruding portion of the convex portion 300AA of the buffer tray 200A (see FIG. 8).

次に、外箱へアクセサリートレイ及び緩衝トレイを包み込む状態を図10に基づき説明する。先ず、外箱200Cの底面にアクセサリートレイ200Bを載置し、その上に緩衝トレイ200Aを置き、更にこの中央に上段緩衝トレイ部材200A1を載せる。外箱200Cの中へ、下段にアクセサリートレイ200B、その上に緩衝トレイ200Aを載せる。次いで、その上に上段緩衝トレイ部材200A1を載せ、この上にスマートフォン96を載置し、図11に示す。なお、付属品を収納する手順については、別途後述する。 Next, a state where the accessory tray and the buffer tray are wrapped in the outer box will be described with reference to FIG. First, the accessory tray 200B is placed on the bottom surface of the outer box 200C, the buffer tray 200A is placed thereon, and the upper buffer tray member 200A1 is placed at the center. In the outer box 200C, the accessory tray 200B is placed on the lower stage, and the buffer tray 200A is placed thereon. Next, the upper buffer tray member 200A1 is placed thereon, and the smartphone 96 is placed thereon, as shown in FIG. The procedure for storing accessories will be described later.

包装部材は以上のようにして外箱の中に組み込まれ、以下に主要部材の作用或いはその機能について説明する。 The packaging member is incorporated into the outer box as described above, and the operation or function of the main member will be described below.

本実施例の緩衝トレイ段ボールの展開図は、図1に示したように上段緩衝トレイ段ボール、下段緩衝トレイ段ボール及び中段緩衝トレイ段ボールが上下に帯状に長く繋がり、全体が略矩形状となる。本実施例における緩衝トレイ段ボールと従来の緩衝トレイ段ボール(図18参照)との大きさを図12において比較する。同図の左側に本実施例の緩衝トレイ段ボール100Aを示し、右側に従来の緩衝トレイ段ボール100A'を示す。本実施例の衝トレイ段ボールは帯状に長く繋がり全体が略矩形状であるのに対し、従来の緩衝トレイ段ボールは、異形状で四隅が異形に切り取られている。詳しくは、従来の緩衝トレイ段ボールの最大幅寸法L2は、本実施例の緩衝トレイ段ボールの最大幅寸法L1より大きい。一方、従来の緩衝トレイ段ボールの最長寸法L4は本実施例の寸法L3より小さいが、従来の緩衝トレイ段ボールは四隅が異形状に除かれる割合が大きいので段ボール紙素材の無駄が多い。これらの緩衝トレイ段ボールについて、切り取る前の原料の段ボール紙素材の使用量を比較すると、本実施例の緩衝トレイでは、段ボール紙素材の使用量を従来対比4割程削減することができる。 In the development view of the buffer tray cardboard of the present embodiment, as shown in FIG. 1, the upper buffer tray cardboard, the lower buffer tray cardboard, and the middle buffer tray cardboard are connected vertically in a strip shape, and the whole is substantially rectangular. The size of the buffer tray cardboard in the present embodiment is compared with that of the conventional buffer tray cardboard (see FIG. 18) in FIG. The buffer tray cardboard 100A of this embodiment is shown on the left side of the figure, and the conventional buffer tray cardboard 100A ′ is shown on the right side. The impact tray corrugated cardboard of the present embodiment is long and connected in a strip shape, and has a generally rectangular shape. On the other hand, the conventional buffer tray corrugated cardboard has a different shape and is cut into four corners. Specifically, the maximum width dimension L2 of the conventional buffer tray cardboard is larger than the maximum width dimension L1 of the buffer tray cardboard of this embodiment. On the other hand, the longest dimension L4 of the conventional buffer tray corrugated cardboard is smaller than the dimension L3 of the present embodiment, but the conventional buffer tray corrugated cardboard is wasteful of the corrugated cardboard material because the ratio of the four corners removed to an irregular shape is large. Comparing the usage amount of the raw corrugated paper material before cutting out the buffer tray cardboard, the buffer tray of this embodiment can reduce the usage amount of the corrugated paper material by about 40% compared to the conventional case.

次に、緩衝トレイの組み立て能率について述べる。図5に組立て治具を示したように、緩衝トレイ200Aの底が突出する形状に倣って、逆に組立て治具50の中央に凹部を設けたものである。更に、組立て治具50には、下段緩衝トレイ段ボール100A3及び中段緩衝トレイ段ボール100A2の複数の折り目に倣って、段差を有する外輪郭52及び内輪郭53を設けた。従って、組立て治具50の上に下段緩衝トレイ段ボール100A3を載せて上から押すと、段差を有する外輪郭52及び内輪郭53に倣って瞬時に下段緩衝トレイ段ボール100A3が凹む。同様に、この上に中段緩衝トレイ段ボール100A2を載せて上から押すと同様に瞬時に凹む。従って、作業者は、熟練を要すること無く、かつ正確に緩衝トレイ段ボールを2段に重ねた緩衝トレイ200Aを瞬時に折り上げることができる。従来の緩衝トレイの組み立て時間が40秒かかったのに対し、本実施例では半分の20秒で済んだ。 Next, the assembly efficiency of the buffer tray will be described. As shown in FIG. 5, a recess is provided in the center of the assembling jig 50, following the shape in which the bottom of the buffer tray 200 </ b> A protrudes. Further, the assembling jig 50 is provided with an outer contour 52 and an inner contour 53 having steps following the plurality of folds of the lower buffer tray cardboard 100A3 and the middle buffer tray cardboard 100A2. Therefore, when the lower buffer tray cardboard 100A3 is placed on the assembly jig 50 and pushed from above, the lower buffer tray cardboard 100A3 is instantly recessed following the outer contour 52 and the inner contour 53 having steps. Similarly, when the middle buffer tray cardboard 100A2 is placed thereon and pushed from above, it is immediately dented similarly. Therefore, the operator can instantly fold up the buffer tray 200A in which the buffer tray cardboards are stacked in two stages accurately without requiring skill. In contrast to the conventional assembly time of the buffer tray, which took 40 seconds, in this embodiment, half the time was 20 seconds.

次に、緩衝トレイを組み立てる際の、下段緩衝トレイ部材200A3と中段緩衝トレイ部材200A2とを係止して結合する機構について説明する。図8に示した緩衝トレイ200Aにおける前後側壁5Aと左右側壁2Aとの係止部である記号W1部を拡大して図13に示す。なお、記号W1部を裏側から見た状態を前述した図8(b)に記号W2として示す。前後側壁5Aに備える鋭角の楔部51A(図1の下段緩衝トレイ段ボール100A2を参照)が側壁2Aに備える凹状で鈍角の角部21A(図1の中段緩衝トレイ段ボール100A3を参照)に食い込み、係合する(図8(b)の記号W2の部位を参照)。下段緩衝トレイ部材200A3と中段緩衝トレイ部材200A2の結合において、同様な結合の機構を8箇所設ける。この他、左右端部では、中段緩衝トレイ部材200A2の矩形状の係止片8Aが、下段緩衝トレイ部材200A3の矩形状先拡がりの切欠き穴4Aに係止する。このように、鋭角の楔部51Aが係止部21Aに合計8箇所で係合すること、及び、係止片8Aが切欠き穴4Aに2箇所で係合することによって、下段緩衝トレイ部材200A3と中段緩衝トレイ部材200A2は確実に結合されて、上下に離れない。 Next, a mechanism for locking and coupling the lower buffer tray member 200A3 and the middle buffer tray member 200A2 when assembling the buffer tray will be described. FIG. 13 is an enlarged view of a symbol W1 portion that is a locking portion between the front and rear side walls 5A and the left and right side walls 2A in the buffer tray 200A shown in FIG. In addition, the state which looked at the symbol W1 part from the back side is shown as symbol W2 in FIG.8 (b) mentioned above. The acute wedge 51A (see the lower buffer tray cardboard 100A2 in FIG. 1) provided on the front and rear side walls 5A bites into the concave and obtuse corner 21A (see the middle buffer tray cardboard 100A3 in FIG. 1) provided on the side wall 2A. (Refer to the portion indicated by symbol W2 in FIG. 8B). In coupling the lower buffer tray member 200A3 and the middle buffer tray member 200A2, eight similar coupling mechanisms are provided. In addition, at the left and right ends, the rectangular locking piece 8A of the middle buffer tray member 200A2 is locked to the rectangular forward notch hole 4A of the lower buffer tray member 200A3. In this way, the sharp wedge portion 51A engages with the locking portion 21A at a total of eight locations, and the locking piece 8A engages with the notch hole 4A at two locations, whereby the lower buffer tray member 200A3. And the middle buffer tray member 200A2 are securely coupled and do not move up and down.

アクセサリートレイに付属品を装入した後、この中央の凹部の形状に合わせて上から緩衝トレイを載せ、嵌めする。この積層した状態を図14に示し、本実施例品と従来品との積層高さを比較する。左側に本実施例品を示し、右側に従来品を示す。本実施例品は、下側にアクセサリートレイ200Bをその上に緩衝トレイ200Aを載せたものであり、一方、従来品も同様に、下側にアクセサリートレイ200B'をその上に緩衝トレイ200A'を載せたものである。本実施例品は、図9で説明したように、アクセサリートレイ200Bにおける、底面8Bを囲む四方の側壁が開口部に向けて拡がるように斜め上方に起立するので、中央に窪んだ凹部300Bが形成される。一方、図8で説明したように、緩衝トレイ200Aにおける、底面8Aの四方に側壁が斜め上方に起立するので、中央に窪んだ凹部300Aが形成され、底面8Aの裏面が逆に凸部が形成される。従って、アクセサリートレイ200Bの凹部300Bの中に、上方から緩衝トレイ200Aの裏面から突出する凸部300AAが嵌着して沈む。一方、従来品は、下側にアクセサリートレイ200B'の四方の側壁の上辺に緩衝トレイ200A'が載るので積層高さが高くなる。このような理由によって、本実施例品の高さh1は、従来品の高さh2よりも11mm低くなり、本実施例品では、アクセサリートレイに緩衝トレイを積層する際のダウンサイジングを可能にした。 After inserting accessories into the accessory tray, the buffer tray is placed from above according to the shape of the recess at the center, and fitted. This stacked state is shown in FIG. 14, and the stacked heights of the product of this example and the conventional product are compared. The product of this example is shown on the left side, and the conventional product is shown on the right side. In this embodiment, the accessory tray 200B is placed on the lower side and the buffer tray 200A is placed thereon. On the other hand, the conventional product similarly has the accessory tray 200B 'on the lower side and the buffer tray 200A' on the lower side. It is what I put. As described in FIG. 9, the product of this embodiment stands up diagonally upward so that the four side walls surrounding the bottom surface 8B of the accessory tray 200B expand toward the opening, so that a concave portion 300B recessed in the center is formed. Is done. On the other hand, as described with reference to FIG. 8, the side walls of the buffer tray 200A rise obliquely upward in the four directions of the bottom surface 8A, so that a concave portion 300A is formed in the center, and a convex portion is formed on the reverse side of the bottom surface 8A. Is done. Accordingly, the convex portion 300AA protruding from the back surface of the buffer tray 200A from above is fitted into the concave portion 300B of the accessory tray 200B and sinks. On the other hand, since the buffer tray 200A ′ is placed on the upper side of the four side walls of the accessory tray 200B ′ on the lower side, the conventional product has a high stacking height. For this reason, the height h1 of the product of this example is 11 mm lower than the height h2 of the conventional product, and this example product enables downsizing when stacking the buffer tray on the accessory tray. .

以下、包装部材の納品形態について述べる。本実施例の緩衝トレイは、図15に示すように、複数個をスタックして納品する。同図(a)に示すように、緩衝トレイ200Aは中央に凹部300Aを備えるので、二段にスタックすると上下段の凹部300A同士が嵌合するので積層高さが低くなる。同図(b)では、緩衝トレイ200Aの積層段数を増やしてスタックした状態を示し、比較のために同図(b)の左側に従来の緩衝トレイを多段にスタックした状態を示す。左側の従来の緩衝トレイ200A'を10段スタックした同じ高さで、右側の本実施例の緩衝トレイ200Aを16段スタックすることができる。 Hereinafter, the delivery form of the packaging member will be described. As shown in FIG. 15, a plurality of buffer trays according to the present embodiment are stacked and delivered. As shown in FIG. 5A, since the buffer tray 200A has a recess 300A at the center, when stacked in two stages, the upper and lower recesses 300A are fitted together, so that the stacking height is lowered. FIG. 5B shows a state where the stacking stages of the buffer trays 200A are increased and stacked, and for comparison, a state where conventional buffer trays are stacked in multiple stages is shown on the left side of FIG. The buffer tray 200A of this embodiment on the right side can be stacked in 16 stages at the same height where the conventional buffer tray 200A 'on the left side is stacked in 10 stages.

また、一方のアクセサリートレイは、図16に示すような状態で納品する。本実施例のアクセサリートレイBは、図9に示すように中央に凹部300Bを備えるので、スタックすると上下段の凹部300B同士が嵌合して重なり積層高さが低くなる。比較のため、同図の左側に従来のアクセサリートレイ200B'を多段にスタックした状態を示し、右側に本実施例のアクセサリートレイ200B多段にスタックした状態を示す。左側の従来のアクセサリートレイ200B'を10段スタックする同じ高さで、右側の本実施例のアクセサリートレイ200Bを20段スタックすることができる。 One accessory tray is delivered in a state as shown in FIG. As shown in FIG. 9, the accessory tray B according to the present embodiment includes a recess 300B at the center. Therefore, when stacked, the upper and lower recesses 300B are fitted and overlapped to reduce the stacking height. For comparison, the left side of the figure shows a state where conventional accessory trays 200B ′ are stacked in multiple stages, and the right side shows a state where the accessory trays 200B of this embodiment are stacked in multiple stages. The accessory tray 200B of this embodiment on the right side can be stacked in 20 stages at the same height as stacking 10 stages of the conventional accessory tray 200B ′ on the left side.

以上の通り、包装部材の納品時に本実施例の緩衝トレイのスタック高さが低くなり、従来品対比積層効率が6割アップする。同様に、本実施例ではアクセサリートレイのスタック高さが低くなり、従来品対比積層効率が2倍にアップする。これらの積層効率が主な要因となって、納品の際トラックの輸送効率が上がり、以下に詳細について説明する。緩衝トレイ、アクセサリートレイ及び外箱を1セットにして月間20万セットを、4トントラックによって輸送、納品することにする。パレットの大きさを縦1,100mm、横1,100mmとすると、従来の緩衝トレイ、アクセサリートレイ及び外箱のセットの場合、16台の4トントラックを必要とする。一方、本実施例の緩衝トレイ、アクセサリートレイ及び外箱のセットの場合、14台の4トントラックで済み、従来対比月間4トントラック2台の削減が可能である。 As described above, when the packaging member is delivered, the stack height of the buffer tray of this embodiment is lowered, and the stacking efficiency is increased by 60% compared to the conventional product. Similarly, in the present embodiment, the stack height of the accessory tray is lowered, and the stacking efficiency compared with the conventional product is doubled. These stacking efficiencies are the main factor, which increases the truck transport efficiency during delivery and will be described in detail below. A buffer tray, an accessory tray, and an outer box are set as one set, and 200,000 sets per month are transported and delivered by a 4-ton truck. If the size of the pallet is 1,100 mm in length and 1,100 mm in width, in the case of a conventional buffer tray, accessory tray and outer box set, 16 4-ton trucks are required. On the other hand, in the case of the set of the buffer tray, the accessory tray, and the outer box of the present embodiment, only 14 4-ton trucks are required, and it is possible to reduce 2 4-ton trucks per month compared to the prior art.

本実施例の包装部材に関する作用について最後に、スマートフォン本体又は付属品を収納した緩衝トレイ及びアクセサリートレイを外箱へ組み込んで包装する手順について、図17を参照しながら説明する。同(a)では、矢印で示すように付属品のPC接続用USBケーブル91、充電ケーブル92及びイヤホン変換アダプタ93を、矢印に従ってアクセサリートレイ200Bに装入する。次に、図(b)では、3種の付属品が夫々アクセサリートレイ200Bに収納され、これをそのまま外箱200Cの中に組み込んだ状態を示す。ここで、アクセサリートレイ200Bにおいて、前後のフラップ7B、7Bは、折れ目Sに沿って底面8Bから起立させるとともに、小片71Bが折れ目S2の部位から折れて曲がる。そして、底面8Bから起立した前後のフラップ7B、7Bによって、3箇所の仕切りスペースが形成される。PC接続用USBケーブル91は前方のフラップ6Bと前方のフラップ7Bとの間に挟まれるように収納され、充電ケーブル92は前方のフラップ7Bと後方のフラップ7Bとの間に挟まれるように収納され、そしてイヤホン変換アダプタ93が後方のフラップ7Bと後方のフラップ6Bとの間に挟まれるように収納される。次に、図(c)に示すように、付属品を収めたアクセサリートレイ200Bの上へ、矢印に従って緩衝トレイ200Aを夫々の長手方向を揃えて載せ、嵌着する。この時、下段緩衝トレイ部材200A3の裏面の凸部300AAを、アクセサリートレイ200Bのフラップ7B、7Bの上に載せる。詳しくは、直立した前後のフラップ7B、7Bによって、夫々の側辺731B、上辺711B及び上辺721Bによって左右逆向きの一対のL字状辺が形成される。そして、これらの左右逆向きの一対のL字状辺の上に、緩衝トレイ200Aの下段緩衝トレイ部材200A3の凸部300AAを載せる(図8、9参照)。ここで、図8(a)に示す下段緩衝トレイ部材200A3に中段緩衝トレイ部材200A2を結合した緩衝トレイ200Aは、アクセサリートレイ200Bにおける直立した前後のフラップ7B、7Bに形成され、左右逆向きの一対のL字状辺及び四方の側壁の上辺によって支えられる。詳細を述べると、左右逆向きの一対のL字状辺における前方の側辺731Bと後方の側辺731Bの夫々の延長線間の寸法は、緩衝トレイ200Aの凸部300AAの左右幅寸法Z1より僅かに大きい。また、左右逆向きの一対のL字状辺間の寸法は、凸部300AAの前後幅寸法Z2より僅かに大きい。従って、上に載る緩衝トレイ200Aの凸部300AAは、下のアクセサリートレイ200Bの底面に形成される左右逆向きの一対のL字状辺に挟まれるように嵌着され、前後左右方向で拘束され、位置決めされる。ここで、フラップ7Bの突起74Bを底面8Bの係止穴81Bに入れて係止させたので、フラップ7Bは安定して直立状態に保持される(図9参照)。従って、アクセサリートレイ200Bの底面に形成される逆向きの一対のL字状辺に挟まれるように、安定して上方の緩衝トレイ200Aは嵌着される。この緩衝トレイ200Aの中央の凹部300Aに電池パック95を入れ、その上に電池カバー94を被せ、次いでその上から上段緩衝トレイ部材200A1を載置し、被せる。次に、図(d)に示すように、上段緩衝トレイ部材200A1の上にスマートフォン本体96を矢印に従って載せる。上段緩衝トレイ部材200A1における棚面1の両側下方へ略直角に折れ曲がるケタ11A、11Aは、スマートフォン本体96に対して緩衝機能を有し液晶を有する本体を外部からの衝撃に対して保護する。ここで、緩衝トレイ200Aは、アクセサリートレイ200Bの直立したフラップ7B、7Bの一対のL字状辺及び四方の側壁の上辺によって支えられ、かつ、上段緩衝トレイ部材200A1の上にスマートフォン本体96を載置するので、スマートフォン本体96は下からの衝撃に対して二重に保護される。このように、外箱200Cにアクセサリートレイ200Bを入れ、その上に付属品を装入した緩衝トレイ200Aを載せ、この上に上段緩衝トレイ部材200A1、その上にスマートフォン本体96を載せ、これで全ての包装が完了しこれを図(e)に示す。 About the effect | action regarding the packaging member of a present Example Finally, the procedure which integrates and packs the buffer tray and accessory tray which accommodated the smart phone main body or an accessory in an outer case is demonstrated, referring FIG. In (a), as shown by the arrows, the accessory PC connection USB cable 91, the charging cable 92, and the earphone conversion adapter 93 are loaded into the accessory tray 200B according to the arrows. Next, FIG. 2B shows a state in which three types of accessories are stored in the accessory tray 200B, respectively, and are incorporated in the outer box 200C as they are. Here, in the accessory tray 200B, the front and rear flaps 7B and 7B are erected from the bottom surface 8B along the fold S, and the small piece 71B is bent from the fold S2 and bent. And three partition spaces are formed by the front and rear flaps 7B, 7B rising from the bottom surface 8B. The USB cable 91 for PC connection is stored so as to be sandwiched between the front flap 6B and the front flap 7B, and the charging cable 92 is stored so as to be sandwiched between the front flap 7B and the rear flap 7B. The earphone conversion adapter 93 is housed so as to be sandwiched between the rear flap 7B and the rear flap 6B. Next, as shown in the figure (c), on the accessory tray 200B containing the accessories, the buffer trays 200A are placed with their longitudinal directions aligned according to the arrows and fitted. At this time, the convex portion 300AA on the back surface of the lower buffer tray member 200A3 is placed on the flaps 7B and 7B of the accessory tray 200B. Specifically, the front and rear flaps 7B and 7B form a pair of left and right L-shaped sides formed by the side sides 731B, the upper side 711B, and the upper side 721B. Then, the convex portion 300AA of the lower buffer tray member 200A3 of the buffer tray 200A is placed on the pair of left and right L-shaped sides opposite to each other (see FIGS. 8 and 9). Here, the buffer tray 200A in which the middle buffer tray member 200A2 is coupled to the lower buffer tray member 200A3 shown in FIG. 8A is formed on the front and rear flaps 7B and 7B on the accessory tray 200B, and is a pair of left and right reversed directions. The L-shaped side and the upper side of the four side walls are supported. More specifically, the dimension between the extension lines of the front side 731B and the rear side 731B of the pair of L-shaped sides that are opposite to each other in the left-right direction is based on the left-right width dimension Z1 of the convex portion 300AA of the buffer tray 200A. Slightly larger. In addition, the dimension between the pair of L-shaped sides in the opposite directions is slightly larger than the front-rear width dimension Z2 of the convex portion 300AA. Accordingly, the convex portion 300AA of the buffer tray 200A placed on the upper side is fitted so as to be sandwiched between a pair of L-shaped sides in the opposite direction formed on the bottom surface of the lower accessory tray 200B, and is restrained in the front-rear and left-right directions. Is positioned. Here, since the protrusion 74B of the flap 7B is put into the locking hole 81B of the bottom surface 8B and locked, the flap 7B is stably held in an upright state (see FIG. 9). Therefore, the upper buffer tray 200A is stably fitted so as to be sandwiched between a pair of opposite L-shaped sides formed on the bottom surface of the accessory tray 200B. The battery pack 95 is inserted into the central recess 300A of the buffer tray 200A, the battery cover 94 is placed thereon, and then the upper buffer tray member 200A1 is placed thereon and placed thereon. Next, as shown in FIG. 4D, the smartphone body 96 is placed on the upper buffer tray member 200A1 according to the arrow. The digits 11 </ b> A and 11 </ b> A that are bent substantially perpendicularly downward on both sides of the shelf surface 1 in the upper buffer tray member 200 </ b> A <b> 1 have a buffer function with respect to the smartphone main body 96 and protect the main body having liquid crystal against external impacts. Here, the buffer tray 200A is supported by the pair of L-shaped sides of the upright flaps 7B and 7B of the accessory tray 200B and the upper sides of the four side walls, and the smartphone body 96 is mounted on the upper buffer tray member 200A1. Therefore, the smartphone body 96 is double protected against impact from below. In this way, the accessory tray 200B is placed in the outer box 200C, the buffer tray 200A with the accessories loaded thereon is placed thereon, the upper buffer tray member 200A1 is placed thereon, and the smartphone body 96 is placed thereon. This is shown in FIG.

実施例では、スマートフォン等多機能型の薄型携帯電話を収納する包装部材について説明した。しかし、必ずしも、携帯電話に限定するものではない。外部からの衝撃に対して弱い液晶ディスプレイ等のガラス部品を内蔵する光学カメラや精密部品を内蔵する電子機器を梱包するために、本発明の包装部材を適用することも可能である。 In the embodiment, a packaging member that accommodates a multifunctional thin mobile phone such as a smartphone has been described. However, it is not necessarily limited to a mobile phone. It is also possible to apply the packaging member of the present invention in order to pack an optical camera incorporating a glass component such as a liquid crystal display that is weak against external impacts or an electronic device incorporating a precision component.

本発明の実施例に係る緩衝トレイの展開図で、段ボール100Aである。It is a developed view of the buffer tray according to the embodiment of the present invention, and is a cardboard 100A. 同上、アクセサリートレイの展開図で、段ボール100Bである。It is a development of an accessory tray, and it is cardboard 100B. 同上、外箱の展開図で、段ボール100Cである。Same as the above, in a developed view of the outer box, it is a cardboard 100C. 同上、折り上げた上段緩衝トレイ部材200A1である。It is the upper buffer tray member 200A1 folded up. 同上、緩衝トレイを折り上げる治具である。The jig for folding the buffer tray. 同上、下段緩衝トレイ部材200A3を折り上げる状態図である。It is a state figure which folds up lower buffer tray member 200A3 same as the above. 同上、中段緩衝トレイ部材200A2を折り上げる状態図である。It is a state figure which folds up middle buffer tray member 200A2 same as the above. 同上、折り上げた緩衝トレイ200Aの斜視図である。It is a perspective view of 200 A of buffer trays folded up same as the above. 同上、折り上げたアクセサリートレイ200Bの斜視図である。It is a perspective view of the accessory tray 200B folded up same as the above. 同上、外箱200Cへ緩衝トレイ200Aとアクセサリートレイ200Bを組み込んだ状態を示す斜視図である。It is a perspective view which shows the state which incorporated the buffer tray 200A and the accessory tray 200B into the outer box 200C same as the above. 同上、緩衝トレイ200Aの上に上段緩衝トレイ部材200A1を載置し、その上にスマートフォン本体を載置した状態を示す斜視図である。It is a perspective view which shows the state which mounted the upper buffer tray member 200A1 on the buffer tray 200A, and mounted the smart phone main body on it. 同上、緩衝トレイの段ボール使用量を、従来と比較した図である。It is a figure which compared the cardboard usage-amount of the buffer tray with the same as the past. 同上、緩衝トレイ200Aの係止部を拡大した図である。It is the figure which expanded the latching | locking part of the buffer tray 200A same as the above. 同上、アクセサリートレイ200Bの上に緩衝トレイ200Aを積層した状態の高さを、従来と比較した図である。It is the figure which compared the height of the state which laminated | stacked the buffer tray 200A on the accessory tray 200B same as the above. 同上、緩衝トレイ200Aをスタックした状態を示す図である。It is a figure which shows the state which stuck the buffer tray 200A same as the above. 同上、アクセサリートレイ200Bをスタックした状態を示す図である。It is a figure which shows the state which stacked the accessory tray 200B same as the above. 同上、スマートフォン本体及び付属品を収納する手順を示す図である。It is a figure which shows the procedure which accommodates a smart phone main body and accessories same as the above. 従来例に係る緩衝部トレイの展開図で、段ボール100A'である。It is a development view of a buffer tray according to a conventional example, and is a corrugated cardboard 100A ′. 同上、緩衝トレイ200A'である。The buffer tray 200A ′ is the same as above. 同上、アクセサリートレイ200B'である。The same is the accessory tray 200B ′. 同上、外箱200C'へアクセサリートレイ200B'と緩衝トレイ300A'を組み込んだ状態を示す図である。It is a figure which shows the state which assembled | attached accessory tray 200B 'and buffer tray 300A' to outer box 200C 'same as the above.

100A、100A' 緩衝トレイ段ボール
100A1 上段緩衝トレイ段ボール
100A2 中段緩衝トレイ段ボール
100A3 下段緩衝トレイ段ボール
200A1 上段緩衝トレイ部材
200A2 中段緩衝トレイ部材
200A3 下段緩衝トレイ部材
200A、200A' 緩衝トレイ
100B アクセサリートレイ段ボール
200B、B' アクセサリートレイ
100C、C' 外箱段ボール
200C、C' 外箱
300A、300A'、300B、300B' 凹部
300AA 凸部
F、G、H、J、K、L、M、N、Q、R、S、S1、T、U、V 折り目
P 二重折り目
X、Y 切れ目
L1、L2、L3、L4 寸法
h1、h2 高さ
W1、W2 記号
Z1、Z2 幅寸法
1A 棚面、11A ケタ
2A、3A、6A 左右前後側壁5A 前後側壁
21A 角部、4A 切欠き穴、51A 突起
7A 底面、8A 係止片、9A 縁面、10A 縁面
1B、2B 前後側壁、3B 側壁、4B 四隅側壁、5B 左右側壁
6B フラップ、61B 係止溝
7B、7B' フラップ
71B 主片、72B、73B 端片、74B 突起
711B、721 上辺、731B 側辺
8B 底面、81B 係止穴
11B 突起
1C 蓋面、11C 係止片、12C 係止溝
3C 底面
2C、4C、5C 側壁
41C 蓋片、42C 係止片、43C 係止溝
6C フラップ
50 組立て治具、52 外輪郭、53 内輪郭
521、531 凹部
91 PC接続用USBケーブル
92 充電ケーブル
93 イヤホン変換アダプタ
94 電池カバー
95 電池パック
96 スマートフォン本体
100A, 100A 'Buffer tray cardboard 100A1 Upper buffer tray cardboard 100A2 Middle buffer tray cardboard 100A3 Lower buffer tray cardboard 200A1 Upper buffer tray member 200A2 Middle buffer tray member 200A3 Lower buffer tray member 200A, 200A' Buffer tray 100B Accessory tray cardboard 200B, B 'Accessory tray 100C, C' Outer box cardboard 200C, C 'Outer box 300A, 300A', 300B, 300B 'Concavity 300AA Convex part F, G, H, J, K, L, M, N, Q, R, S , S1, T, U, V Fold P P Double Fold X, Y Cut L1, L2, L3, L4 Dimensions h1, h2 Height W1, W2 Symbol Z1, Z2 Width 1A Shelf, 11A Digits 2A, 3A, 6A Left and right front and rear side walls 5A Front and rear side walls 21A Corners, 4A Notch Hole, 51A Protrusion 7A Bottom surface, 8A Locking piece, 9A Edge surface, 10A Edge surface 1B, 2B Front and rear side walls, 3B side wall, 4B Four-corner side wall, 5B Left and right side walls 6B Flap, 61B Locking groove 7B, 7B 'Flap 71B Main Piece, 72B, 73B End piece, 74B Projection 711B, 721 Upper side, 731B Side side 8B Bottom surface, 81B Locking hole 11B Projection 1C Cover surface, 11C Locking piece, 12C Locking groove 3C Bottom surface 2C, 4C, 5C Side wall 41C Cover Piece, 42C Locking piece, 43C Locking groove 6C Flap 50 Assembly jig, 52 Outer contour, 53 Inner contour 521, 531 Recess 91 PC connection USB cable 92 Charging cable 93 Earphone conversion adapter 94 Battery cover 95 Battery pack 96 Smartphone Body

Claims (5)

段ボールを折り曲げることによって形成され、外箱の中に組み込む包装部材であって、
アクセサリートレイと緩衝トレイとから構成され、
前記アクセサリートレイは四方の側壁が底面から起立して凹部を形成し、
かつ、前記緩衝トレイは四方の側壁が底面から起立して凹部を形成するとともに、この底面の裏側に凸部が形成され、
前記アクセサリートレイの前記凹部に、
前記緩衝トレイの裏側の前記凸部が嵌着されることを特徴とする包装部材。
A packaging member formed by folding cardboard and incorporated into an outer box,
It consists of an accessory tray and a buffer tray,
The accessory tray has four side walls standing from the bottom to form a recess,
And as for the buffer tray, the four side walls stand up from the bottom surface to form a concave portion, and a convex portion is formed on the back side of the bottom surface,
In the recess of the accessory tray,
The packaging member, wherein the convex portion on the back side of the buffer tray is fitted.
前記アクセサリートレイの前記凹部中央に、底面から前後一対のフラップが略直立し、
これらのフラップの上辺に左右逆向きの一対のL字状辺が形成され、
前記一対のL字状辺に、前記緩衝トレイの裏側の凸部が嵌着されることを特徴とする請求項1記載の包装部材。
In the center of the recess of the accessory tray, a pair of front and rear flaps are substantially upright from the bottom,
A pair of L-shaped sides opposite to each other are formed on the upper sides of these flaps,
The packaging member according to claim 1, wherein a convex portion on the back side of the buffer tray is fitted to the pair of L-shaped sides.
前記緩衝トレイは、下段緩衝トレイ部材に中段緩衝トレイ部材を係止した構成からなり、
前記下段緩衝トレイ部材における左右の前記側壁に鈍角の角部を設け、
一方、前記中段緩衝トレイ部材における前後の前記側壁に楔状の突起を設け、
前記角部に前記突起を係止することを特徴とする請求項1記載の包装部材。
The buffer tray has a configuration in which a middle buffer tray member is locked to a lower buffer tray member,
Provide obtuse corners on the left and right side walls of the lower buffer tray member,
On the other hand, a wedge-shaped protrusion is provided on the front and rear side walls of the middle buffer tray member,
The packaging member according to claim 1, wherein the protrusion is locked to the corner portion.
前記緩衝トレイの前記凹部に上段緩衝トレイ部材を載置し、
この上に携帯電話本体を収納することを特徴とする請求項1記載の包装部材。
Placing an upper buffer tray member in the recess of the buffer tray;
The packaging member according to claim 1, wherein the mobile phone main body is accommodated thereon.
前記アクセサリートレイの前記凹部に、
付属品を収納することを特徴とする請求項1記載の包装部材。
In the recess of the accessory tray,
The packaging member according to claim 1, wherein an accessory is stored.
JP2011186924A 2011-08-30 2011-08-30 Packaging material Active JP5912341B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105691918A (en) * 2016-04-08 2016-06-22 河南科技大学 Packaging structure capable of buffering and exhibiting mobile phones
WO2016169011A1 (en) * 2015-04-22 2016-10-27 华为技术有限公司 Packing box
CN113800137A (en) * 2021-08-31 2021-12-17 东莞市美盈森环保科技有限公司 Environment-friendly packaging box

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776371A (en) * 1993-06-18 1995-03-20 Hitachi Telecom Technol Ltd Packing structure
JPH0924933A (en) * 1995-07-11 1997-01-28 Crown Package:Kk Box body made of paper material
JP2011057270A (en) * 2009-09-11 2011-03-24 Sharp Corp Packaging tray

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776371A (en) * 1993-06-18 1995-03-20 Hitachi Telecom Technol Ltd Packing structure
JPH0924933A (en) * 1995-07-11 1997-01-28 Crown Package:Kk Box body made of paper material
JP2011057270A (en) * 2009-09-11 2011-03-24 Sharp Corp Packaging tray

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016169011A1 (en) * 2015-04-22 2016-10-27 华为技术有限公司 Packing box
CN105691918A (en) * 2016-04-08 2016-06-22 河南科技大学 Packaging structure capable of buffering and exhibiting mobile phones
CN113800137A (en) * 2021-08-31 2021-12-17 东莞市美盈森环保科技有限公司 Environment-friendly packaging box

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