JP3218022U - Packing box blank and packing box - Google Patents

Packing box blank and packing box Download PDF

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JP3218022U
JP3218022U JP2018600038U JP2018600038U JP3218022U JP 3218022 U JP3218022 U JP 3218022U JP 2018600038 U JP2018600038 U JP 2018600038U JP 2018600038 U JP2018600038 U JP 2018600038U JP 3218022 U JP3218022 U JP 3218022U
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packaging box
bent
transport handle
fold
grip
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トゥークネン、ミカ
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ストラ エンソ オーワイジェイ
ストラ エンソ オーワイジェイ
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    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/30—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/001—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable
    • B65D5/0015—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel
    • B65D5/003—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel having ledges formed by extensions of the side walls
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/22—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/24—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
    • B65D5/241—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and the gussets folds connected to the inside of the container body
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/24—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
    • B65D5/247—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and being maintained in erected condition by integral mechanical locking means formed on, or coacting with, the gusset folds, e.g. locking tabs, tongue and slit
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/4279—Joints, seams, leakproof joints or corners, special connections between panels
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46072—Handles integral with the container
    • B65D5/4612—Handles integral with the container formed by extensions of side flaps or by side flaps of a container formed by folding-up portions connected to a central panel from all sides

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

【課題】梱包箱ブランク及びそれから形成される梱包箱を提供する。【解決手段】ブランクは一体形状であり、底面１と、箱の長辺の折り曲げ面２と、短辺の積載面４と、底面１と鉛直面３との間の直線状の折り目とを備える。本考案において肝要なのは、梱包容器ブランクが、短辺の鉛直面３と積載面４との間の折り目と、鉛直面に形成される屈曲スロットと、グリップとして機能する搬送ハンドル１３用の突起とを備えることである。【選択図】図２A packaging box blank and a packaging box formed therefrom are provided. A blank has an integral shape, and includes a bottom surface 1, a folding surface 2 on a long side of a box, a loading surface 4 on a short side, and a linear fold between the bottom surface 1 and a vertical surface 3. . What is important in the present invention is that the packaging container blank has a fold between the vertical surface 3 and the loading surface 4 of the short side, a bent slot formed in the vertical surface, and a protrusion for the transport handle 13 that functions as a grip. It is to prepare. [Selection] Figure 2

Description

本考案の対象は、請求項１のプリアンブルに規定される梱包箱ブランク及び請求項６のプリアンブルに規定される梱包箱である。   The subject of the present invention is a packaging box blank defined in the preamble of claim 1 and a packaging box defined in the preamble of claim 6.

梱包の分野では、様々な需要のために開発されてきた異なる梱包容器が多く知られている。梱包容器の構造は主に使用目的によって決定されるが、梱包容器の設計では、梱包容器の製造や使用に関する他の側面も考慮する必要がある。ほとんどの場合に問題となるのは、特に、まとめられた梱包容器を移動させたり積み重ねたりする際に、梱包容器を液密にして且つ漏れないように取り扱えるようにしなければならないという点である。   In the field of packaging, many different packaging containers have been developed that have been developed for various demands. The structure of the packaging container is mainly determined by the purpose of use, but the design of the packaging container needs to consider other aspects related to the manufacture and use of the packaging container. The problem in most cases is that the packaging must be liquid-tight and can be handled in a leak-proof manner, especially when the packed packaging is moved or stacked.

例えば、肉や魚を梱包する食品産業では、搬送及び積み重ねが可能な液密且つ耐漏液性の梱包容器が必要とされる。また、肉や魚の梱包容器は、衛生的な材料、すなわち脂肪分の多い食品との接触が認可されている材料から作られなければならない。それに加え、肉や魚用の箱は、１つの梱包の重量が最大２０ｋｇにもなることがあり、通常でも１０箱の高さに積み重ねられるため、極めて頑丈でなければならない。このため、更に、梱包容器の構造的剛性及びそれらの積載強度が重要な課題となる。   For example, in the food industry for packing meat and fish, liquid-tight and leak-proof packaging containers that can be transported and stacked are required. In addition, meat and fish packaging containers must be made from sanitary materials, ie, materials that are approved for contact with fatty foods. In addition, meat and fish boxes must be extremely rugged because a single package can weigh up to 20kg and is usually stacked at a height of 10 boxes. For this reason, the structural rigidity of the packaging containers and their loading strength are also important issues.

当該技術分野で既知のものによれば、発泡ポリスチレン又はプラスチックをプレス成型して作られ、また上からの充填が可能で且つ積み重ねが可能な耐漏液性梱包容器が、肉の保存及び搬送によく使用されている。プラスチック製の箱には搬送用の孔が事前に設けられるが、こうした箱は使用前に広い保管場所を必要とするため、不要な費用がかかってしまう。また、使用後の廃棄についても問題がある。更に、製造に使用される材料が再利用不可能であることから、環境保全の観点から見ると、上記のような梱包容器の使用は環境への配慮がなされていない。   According to what is known in the art, a leak-proof packaging container that is made by press-molding foamed polystyrene or plastic and that can be filled from above and that can be stacked is a good choice for storing and transporting meat. It is used. Plastic boxes are pre-installed with holes for transport, but these boxes require a large storage area before use, which is unnecessary. There is also a problem with disposal after use. Furthermore, since the materials used for manufacturing are not reusable, from the viewpoint of environmental conservation, the use of the packaging container as described above does not give consideration to the environment.

また、当該技術分野では段ボール製の液密梱包容器も知られ、このような解決策は特許文献１に開示されている。この文献では、それ自体が当該技術分野で知られる角ベローズが設けられた解決策が使用されている。この構造の短所は、端部の外面が平滑であることである。これによって、箱を持ち上げたり取り扱ったりする際に適切な握りを得ることができない。   Further, a corrugated liquid-tight packaging container is also known in the technical field, and such a solution is disclosed in Patent Document 1. This document uses a solution provided with angular bellows, which is known per se in the art. The disadvantage of this structure is that the outer surface of the end is smooth. This makes it impossible to obtain an appropriate grip when lifting and handling the box.

液密な角を有し且つ角ベローズが設けられた段ボール製の箱には、箱の重量が重いと箱の端部が外方に膨らんでしまうという他の問題がある。このため、他の箱が上に積まれると、下の箱を押し込もうとしてしまう。これは、特に箱を持ち上げて取り扱う際に大きな妨げとなる。液密な角による幾つかの解決策では、段ボール片によって、長辺を端部の折り目の間で係止するが、この解決策では長辺にとって十分に密な係止が提供されないため、緩んだ構造によって耐荷重性が低下する。   A corrugated box having liquid-tight corners and provided with bellows has another problem that the end of the box bulges outward when the box is heavy. For this reason, if another box is stacked on top, it will try to push in the lower box. This is a major obstacle especially when lifting and handling the box. In some solutions with liquid tight corners, cardboard pieces lock the long side between the folds at the end, but this solution does not provide a sufficiently tight lock for the long side, so The load resistance is reduced by the structure.

上から充填可能で且つその形状の維持に優れた段ボールから作られることによる耐漏液の解決策は、液体内容物を含む食料品の積み重ね及び取り扱いにも使用されているが、この場合、上部の積載面が機械的に接着される。これには個別の高価な梱包機械を要するため、大きな欠点となる。梱包容器の製造では、梱包容器の費用対効果が重要な要素であり、構造的な視点から見ると、梱包容器の部品を機能的に結合し締結することは極めて重要である。   Leak-proof solutions by being made from corrugated cardboard that can be filled from above and maintain its shape are also used for stacking and handling foodstuffs containing liquid contents, The loading surface is mechanically bonded. This is a major drawback because it requires a separate and expensive packaging machine. In the production of a packaging container, the cost-effectiveness of the packaging container is an important factor. From a structural point of view, it is extremely important to functionally connect and fasten the components of the packaging container.

フィンランド実用新案第１０６５８号Finnish utility model No. 10658

本考案の目的は、従来技術の短所を回避する手段によって解決策を実現することである。本考案に係る解決策によれば、搬送グリップとして機能する全く新しい搬送ハンドルが実現され、これによって梱包箱を持ち上げたり取り扱ったりし易くなる。本考案に係る搬送ハンドルは、特に、完全な液密且つ耐漏液性の梱包箱によく適している。そのため、本考案に係る梱包容器は、梱包が重たい場合でも変わらず取り扱い易い。搬送ハンドルの構造は、グリップであることに加え、同時に梱包容器の構造の補強材としても機能する。搬送ハンドルによって、梱包容器の端部はその形状に固定され、且つその端部の構造が補強される。こうして、梱包容器は、梱包容器の層が多く積み重なってもその形状を保持する。   The object of the present invention is to realize a solution by means of avoiding the disadvantages of the prior art. According to the solution according to the invention, a completely new transport handle which functions as a transport grip is realized, which makes it easier to lift and handle the packaging box. The transport handle according to the present invention is particularly well suited for a completely liquid-tight and leak-proof packaging box. Therefore, the packaging container according to the present invention is easy to handle even when the packaging is heavy. In addition to being a grip, the structure of the transport handle functions as a reinforcing material for the structure of the packaging container. The end of the packing container is fixed to the shape by the transport handle, and the structure of the end is reinforced. Thus, the packaging container retains its shape even when many layers of the packaging container are stacked.

本考案は、段ボール梱包容器及びそのブランクに関し、ブランクは、接着剤を使わず機械的に又は手動で形成されて、内側からの液体及び漏れに対して密であり、且つ外側からの湿度及び液体に対しても密である。梱包容器は積み重ね可能であり、梱包の妨げとなる蓋フラップの代わりに、短い積み重ねショルダーを有する。   The present invention relates to a corrugated cardboard packaging container and its blank, which is mechanically or manually formed without using an adhesive, is tight against liquid and leakage from the inside, and humidity and liquid from the outside. It is also dense. The packaging container is stackable and has a short stacking shoulder instead of a lid flap that hinders packing.

より正確には、本考案は請求項に示すものを備えることを特徴とする。   More precisely, the invention is characterized by what is presented in the claims.

以下、本考案は、添付の図面を参照しながら実施例を用いることで、より詳細に説明される。   Hereinafter, the present invention will be described in more detail using embodiments with reference to the accompanying drawings.

本考案に係る梱包箱ブランクを示す。The packaging box blank which concerns on this invention is shown. 本考案に係る、組み立て後の梱包箱を示す。The packaging box after an assembly based on this invention is shown. 搬送ハンドルが示される、梱包箱のブランクの一部を示す。Fig. 4 shows a part of a blank of a packaging box where a transport handle is shown. 搬送ハンドルが示される、梱包箱のブランクの一部を示す。Fig. 4 shows a part of a blank of a packaging box where a transport handle is shown. 搬送ハンドルが組み立てられた梱包箱の一部を示す。A part of the packaging box in which the transport handle is assembled is shown.

図３〜図５は、本考案に係る梱包箱の端部と、そこに形成されたグリップとして機能する搬送ハンドル構造１３とを示す。この梱包箱は、接着剤を使わずに機械的に又は手動で形成される、段ボール製の一体構造物である。梱包箱ブランクは、短辺側の鉛直面３と積載面４との間にある折り目１７と、鉛直面３に形成される屈曲スロット２３と、グリップとして機能する搬送ハンドル１３の突起とを備える。これに加え、このブランクは、積載面（４）と積載面の裏側（５）との間に２本の折り目（１６）を備える。   3-5 shows the edge part of the packaging box based on this invention, and the conveyance handle structure 13 which functions as a grip formed there. This packaging box is a cardboard monolithic structure that is formed mechanically or manually without the use of an adhesive. The packaging box blank includes a crease 17 between the vertical surface 3 on the short side and the loading surface 4, a bent slot 23 formed in the vertical surface 3, and a protrusion of the transport handle 13 that functions as a grip. In addition, this blank comprises two folds (16) between the loading surface (4) and the back side (5) of the loading surface.

最も単純には、搬送ハンドル１３は、積載面の裏側５の外端に形成された１つの突起１３．１から形成される。最も好適には、搬送ハンドル１３は２つの突起１３．１及び１３．２から形成される。図１〜図５を参照すると、搬送ハンドル１３の突起１３．２は、梱包箱の短辺の鉛直面３において、屈曲スロット２３の上方に形成される。折り曲げられると、梱包箱の搬送ハンドル１３の突起１３．１は搬送ハンドルのグリップの下部を形成し、突起１３．２はグリップの上部を形成する。グリップとして機能する搬送ハンドル構造１３は本考案にとって重要なものであり、この構造は、搬送グリップであるだけでなく、梱包箱の短辺の鉛直面３と積載面４及び５とを係止して、端部の構造を補強する。   Most simply, the transport handle 13 is formed from one protrusion 13.1 formed at the outer end of the back side 5 of the stacking surface. Most preferably, the transport handle 13 is formed from two protrusions 13.1 and 13.2. 1 to 5, the protrusion 13.2 of the transport handle 13 is formed above the bent slot 23 on the vertical surface 3 on the short side of the packaging box. When folded, the protrusion 13.1 of the transport handle 13 of the packaging box forms the lower part of the grip of the transport handle and the protrusion 13.2 forms the upper part of the grip. The transport handle structure 13 functioning as a grip is important for the present invention. This structure is not only a transport grip, but also locks the vertical surface 3 on the short side of the packaging box and the loading surfaces 4 and 5. The end structure.

図１及び図２は、搬送ハンドルの形成及び液密梱包箱での利用について、本考案に特に有利な実施例を示す。この箱は、底面１と、長辺の折り曲げ面２と、短辺の鉛直面３と、短辺の積載面４と、短辺の積載面の裏側５と、液密な角構造を実現するベローズ６及び７とを有する。また、角のブレーキシュー１２として機能する摩擦舌部によって、箱の内側へと開かないようにする構造が確保されて、面４と面５との間の二重折り曲げショルダーが固定される。本考案では長辺における形状切断された辺８も重要なものであり、この形状切断された辺によって、既に充填段階にある箱の長辺の構造が補強され、且つそれでもなお箱への充填がし易くなる。   1 and 2 show a particularly advantageous embodiment of the present invention for the formation of a transport handle and its use in a liquid-tight packaging box. This box realizes a liquid-tight corner structure, a bottom surface 1, a long side bending surface 2, a short side vertical surface 3, a short side loading surface 4, a back side 5 of a short side loading surface. Bellows 6 and 7 are provided. In addition, the friction tongue functioning as the corner brake shoe 12 ensures a structure that prevents the box from opening inside the box, and the double-folded shoulder between the surface 4 and the surface 5 is fixed. In the present invention, the shape-cut side 8 on the long side is also important, and this shape-cut side reinforces the structure of the long side of the box already in the filling stage, and still does not fill the box. It becomes easy to do.

上記によれば、接着剤を使わず機械的に又は手動で形成された図２に係る梱包容器は、１つのダイカットブランクから得られ、この梱包容器では、面２、３、４、５、６及び７によって液密で且つ耐漏液性の構造が形成される。ベローズ６及び７は、傾斜した折り曲げ部１８によって、鉛直面３の内側へと、互いに向かって折り曲げられる。円錐折り曲げ部２１の傾斜した折り曲げ線の内端である点Ａは、底面１と鉛直面３との間の直線状の折り目２２と接続する。外端である点Ｂにおける、円錐折り曲げ部２１の折り曲げ線の傾斜は、折り目２２に対して５ｍｍ〜２０ｍｍである。こうして、端部面が、箱の内側に傾斜する円錐形状となるように鉛直方向に形成され、この場合、箱の上部である点Ｂは、箱の長さという観点から、底部の長さである点Ａよりも短くなる。   According to the above, the packaging container according to FIG. 2 formed mechanically or manually without using an adhesive is obtained from one die cut blank, in which the surfaces 2, 3, 4, 5, 6 And 7 form a liquid-tight and leak-proof structure. The bellows 6 and 7 are bent toward each other by the inclined bent portion 18 toward the inside of the vertical surface 3. A point A that is the inner end of the inclined folding line of the conical folding portion 21 is connected to a linear crease 22 between the bottom surface 1 and the vertical surface 3. The inclination of the fold line of the conical fold portion 21 at the outer end point B is 5 mm to 20 mm with respect to the fold line 22. In this way, the end surface is formed in a vertical direction so as to have a conical shape inclined toward the inside of the box. It becomes shorter than a certain point A.

搬送ハンドル１３に係るこの解決策は、梱包箱内へと内方に傾斜する円錐折り曲げ部２１によって有利となる。特に、水平面上にある円錐折り曲げ部２１及びフック係止部９と共に有利となる。この組み合わせによって、梱包箱の搬送ハンドルとしても同時に機能させながら、梱包箱の端部側面が強化され且つ係止される。液密梱包箱は、端部側面３と端部側面４との間の折り目１７が折り曲げられて、搬送ハンドル１３の突起が、切り込みによって形成されたスロット２３へと押し込まれると、最終的に係止される。   This solution for the transport handle 13 is advantageous due to the conical folds 21 that inwardly tilt into the packaging box. In particular, it is advantageous together with the conical bending portion 21 and the hook locking portion 9 on the horizontal plane. With this combination, the side surface of the end of the packaging box is strengthened and locked while simultaneously functioning as a transport handle for the packaging box. When the crease 17 between the end side surface 3 and the end side surface 4 is bent and the protrusion of the transport handle 13 is pushed into the slot 23 formed by the cut, the liquid-tight packaging box is finally engaged. Stopped.

本考案の目的は、梱包箱、特に液密な箱について、新規で且つ実質的により洗練された解決策を実現することである。当該技術分野で既知のものによれば、本考案に係る、グリップとして機能する搬送ハンドル１３という解決策はまだ利用されていない。より具体的には、本考案の新規性は、最も好適には、角ベローズ解決策に、水平型の円錐構造２１及びフック係止部９が組み合わせられるという点である。こうして、箱の構造が固定されて、同時に液密な梱包箱のためのグリップ構造が得られる。   The object of the present invention is to realize a new and substantially more sophisticated solution for packaging boxes, in particular liquid-tight boxes. According to what is known in the art, the solution according to the invention of the transport handle 13 functioning as a grip has not yet been used. More specifically, the novelty of the present invention is most preferably that the horizontal conical structure 21 and the hook locking part 9 are combined with the angular bellows solution. In this way, the structure of the box is fixed, and at the same time, a grip structure for a liquid-tight packaging box is obtained.

当業者にとって、本考案が上記の実施例に限定されず、以下に示す請求項の範囲において変更が可能であることは自明である。   It will be apparent to those skilled in the art that the present invention is not limited to the above-described embodiments, but can be modified within the scope of the following claims.

Claims (11)

底面（１）と、
箱の長辺の折り曲げ面（２）と、
短辺の鉛直面（３）と、
前記底面（１）と前記鉛直面（３）との間の直線状の折り目（２２）とを備える、一体形状の梱包箱ブランクにおいて、
短辺の前記鉛直面（３）と積載面（４）との間の折り目（１７）と、
前記鉛直面（３）に形成される屈曲スロット（２３）と、
グリップとして機能する搬送ハンドル（１３）用の突起とを備えることを特徴とする梱包箱ブランク。 Bottom (1),
The long side of the box (2),
A short vertical plane (3);
In a monolithic packaging box blank comprising a linear crease (22) between the bottom surface (1) and the vertical surface (3),
A crease (17) between the vertical surface (3) of the short side and the loading surface (4);
A bending slot (23) formed in the vertical surface (3);
A packaging box blank, comprising: a protrusion for a transport handle (13) that functions as a grip. 内方に屈曲する折り曲げ線が、前記梱包箱の短辺の前記鉛直面（３）における、前記屈曲スロット（２３）によって形成された切れ込みの下方に形成され、
前記搬送ハンドル（１３）の上部（１３．２）が、前記屈曲スロット（２３）の上方に形成されたことを特徴とする、請求項１に記載の梱包箱ブランク。 A fold line that bends inward is formed below the notch formed by the bent slot (23) in the vertical surface (3) of the short side of the packaging box,
The packaging box blank according to claim 1, characterized in that the upper part (13.2) of the transport handle (13) is formed above the bent slot (23). 二重折り目（１６）が、前記積載面（４）と前記積載面の裏側（５）との間に形成され、
前記搬送ハンドル（１３）の下部（１３．１）が、前記積載面の前記裏側（５）の外端に形成されたことを特徴とする、請求項１に記載の梱包箱ブランク。 A double fold (16) is formed between the stacking surface (4) and the back side (5) of the stacking surface;
The packaging box blank according to claim 1, characterized in that a lower part (13.1) of the transport handle (13) is formed at an outer end of the back side (5) of the stacking surface. 角ベローズ（６）と角ベローズ（７）との間に傾斜した折り曲げ部（１８）を有する液密梱包箱用の角構造と共に、グリップとして機能する前記搬送ハンドル（１３）用の突起を備え、この角構造が、前記折り曲げ面（２）と前記角ベローズ（７）との間に傾斜した円錐折り曲げ部（２１）を含み、その折り曲げ線が前記底面（１）と前記鉛直面（３）との間の前記折り目（２２）に対して傾斜するようになっていることを特徴とする、請求項１又は２に記載の梱包箱ブランク。   With a corner structure for a liquid-tight packaging box having a bent portion (18) inclined between the corner bellows (6) and the corner bellows (7), and a protrusion for the transport handle (13) functioning as a grip, The corner structure includes a conical fold portion (21) inclined between the fold surface (2) and the corner bellows (7), and the fold line includes the bottom surface (1) and the vertical surface (3). 3. A packaging box blank according to claim 1 or 2, characterized in that it is inclined with respect to the fold (22) between the two. グリップとして機能する前記搬送ハンドル（１３）用の突起と、前記梱包箱の係止スロット（１１）と、長辺の第２折り曲げ面（１９）と、前記第２折り曲げ面の外端に形成される係止手段として機能する、前記底面（１）に対して水平なフック係止部（９）とを備えることを特徴とする、請求項１又は２に記載の梱包箱ブランク。   Protrusions for the transport handle (13) functioning as a grip, a locking slot (11) of the packing box, a long second folding surface (19), and an outer end of the second folding surface. The packaging box blank according to claim 1, further comprising a hook locking portion (9) that functions as a locking means that is horizontal to the bottom surface (1). 底面（１）と、
箱の長辺の折り曲げ面（２）と、
短辺の鉛直面（３）とから形成され、
前記鉛直面（３）が、前記鉛直面（３）と前記底面（１）との間の折り目（２２）から鉛直な姿勢に折れ曲がるようになっている梱包箱において、
短辺の前記鉛直面（３）と積載面（４）との間の折り目（１７）が、前記梱包箱の係止と同時に、屈曲スロット（２３）を通して、グリップとして機能する搬送ハンドル（１３）の突起が押されるように折り曲げられることを特徴とする梱包箱。 Bottom (1),
The long side of the box (2),
Formed from the vertical side (3) of the short side,
In the packaging box in which the vertical surface (3) is bent in a vertical posture from a crease (22) between the vertical surface (3) and the bottom surface (1),
A fold line (17) between the vertical surface (3) of the short side and the loading surface (4) is provided with a transport handle (13) that functions as a grip through the bending slot (23) simultaneously with the locking of the packaging box. A packaging box characterized by being bent so that the protrusions are pressed. 前記搬送ハンドル（１３）が、前記鉛直面（３）と前記積載面（４）との間の折り曲げ部（１７）、及び前記積載面（４）と前記積載面の裏側（５）との間の二重折り目（１６）によって係止されることを特徴とする、請求項６に記載の梱包箱。   The conveyance handle (13) is bent between the vertical surface (3) and the loading surface (4) (17), and between the loading surface (4) and the back side (5) of the loading surface. 7. A packaging box according to claim 6, characterized in that it is locked by a double fold (16). 前記梱包箱の前記鉛直面（３）によって、前記屈曲スロット（２３）及び折り曲げ線（１４）がその内方及び下方に屈曲し、グリップとして機能する前記搬送ハンドル（１３）に指用の追加の空間が形成されることを特徴とする、請求項６に記載の梱包箱。   Due to the vertical surface (3) of the packing box, the bending slot (23) and the fold line (14) are bent inward and downward, and an additional finger is added to the transport handle (13) which functions as a grip. The packaging box according to claim 6, wherein a space is formed. 前記搬送ハンドル（１３）の上部（１３．１）が、前記屈曲スロット（２３）の上方に形成され、
前記搬送ハンドル（１３）の下部（１３．２）が、前記積載面の裏側（５）の外端に形成されたことを特徴とする、請求項６に記載の梱包箱。 An upper part (13.1) of the transport handle (13) is formed above the bent slot (23),
The packaging box according to claim 6, characterized in that the lower part (13.2) of the transport handle (13) is formed at the outer end of the back side (5) of the stacking surface. 前記梱包箱が液密であり、グリップとして機能する前記搬送ハンドル（１３）と共に、角ベローズ（６）と角ベローズ（７）との間に傾斜した折り曲げ部（１８）を有する角構造を備え、この角構造が、前記折り曲げ面（２）と前記角ベローズ（７）との間に傾斜した円錐折り曲げ部（２１）を含み、その折り曲げ線が前記底面（１）と前記鉛直面（３）との間の前記折り目（２２）に対して傾斜するようになっていることを特徴とする、請求項６に記載の梱包箱。   The packaging box is liquid-tight and has a corner structure having a bent portion (18) inclined between the corner bellows (6) and the corner bellows (7) together with the transport handle (13) functioning as a grip, The corner structure includes a conical fold portion (21) inclined between the fold surface (2) and the corner bellows (7), and the fold line includes the bottom surface (1) and the vertical surface (3). A packaging box according to claim 6, characterized in that it is inclined with respect to the fold (22) between the two. グリップとして機能する前記搬送ハンドル（１３）と共に、前記梱包箱に形成される係止スロット（１１）と、長辺の第２折り曲げ面（１９）と、前記第２折り曲げ面の外端に形成される係止手段として機能する、前記底面（１）に対して水平なフック係止部（９）とを備えることを特徴とする、請求項６に記載の梱包箱。   Along with the transport handle (13) functioning as a grip, a locking slot (11) formed in the packing box, a second bent surface (19) having a long side, and an outer end of the second bent surface. The packaging box according to claim 6, further comprising a hook locking portion (9) that functions as a locking means that is horizontal to the bottom surface (1).
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