JP7123535B2 - Packing containers and sheet materials for packing containers - Google Patents

Packing containers and sheet materials for packing containers Download PDF

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Publication number
JP7123535B2
JP7123535B2 JP2017172139A JP2017172139A JP7123535B2 JP 7123535 B2 JP7123535 B2 JP 7123535B2 JP 2017172139 A JP2017172139 A JP 2017172139A JP 2017172139 A JP2017172139 A JP 2017172139A JP 7123535 B2 JP7123535 B2 JP 7123535B2
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slope
surface portion
folding line
line
packaging container
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JP2019043666A (en
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寛之 藤井
創一郎 松本
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Mitsubishi Heavy Industries Thermal Systems Ltd
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Mitsubishi Heavy Industries Thermal Systems Ltd
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Priority to JP2017172139A priority Critical patent/JP7123535B2/en
Priority to TR2020/03542U priority patent/TR202003542U5/en
Priority to PCT/JP2018/031444 priority patent/WO2019049696A1/en
Priority to CN201890001182.6U priority patent/CN212474278U/en
Priority to DE212018000312.2U priority patent/DE212018000312U1/en
Publication of JP2019043666A publication Critical patent/JP2019043666A/en
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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
    • B65D5/2052—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 characterised by integral closure-flaps
    • B65D5/2057—Inter-engaging self-locking flaps
    • 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
    • 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
    • B65D5/30—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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • 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
    • B65D5/441—Reinforcements
    • B65D5/445—Reinforcements formed separately from the container
    • 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
    • B65D5/50—Internal supporting or protecting elements for contents
    • 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
    • B65D5/50—Internal supporting or protecting elements for contents
    • B65D5/5028—Elements formed separately from the container body
    • B65D5/5035—Paper elements
    • 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
    • B65D5/64—Lids
    • 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
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/6805—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles air treatment devices
    • B65D2585/6812—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles air treatment devices coolers or air conditioners

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

Description

本発明は、梱包容器及び梱包容器用シート材に関するものである。 TECHNICAL FIELD The present invention relates to a packaging container and a sheet material for the packaging container.

従来、天井埋込み型エアコンの化粧パネルなどのパネル材が梱包容器によって梱包される場合、トレイ状の下箱と、下箱にかぶせる上蓋との組み合わせによって、被梱包物であるパネル材が梱包されることが一般的である。 Conventionally, when a panel material such as a decorative panel for a ceiling-mounted air conditioner is packed in a packing container, the panel material, which is an object to be packed, is packed by combining a tray-shaped lower box and an upper lid to cover the lower box. is common.

特開２００３－２４６３１７号公報Japanese Patent Application Laid-Open No. 2003-246317

天井埋込み型エアコンの化粧パネルの意匠面側が単なる平板面ではなく、中央部から各辺に向かって傾斜面が形成されている場合、化粧パネルが梱包容器に収容されると、容器内面と化粧パネルの意匠面との間に隙間が形成される。そのため、梱包箱内で化粧パネルの傾きや位置ずれを防止したり、被梱包物が収容された梱包容器を複数積載したときの梱包材の変形を防止したりするため、発泡スチロール等の緩衝材が容器内面と化粧パネルの意匠面との間に設置される。 When the decorative panel of the ceiling-mounted air conditioner has a design surface that is not just a flat plate surface, but has inclined surfaces extending from the center toward each side, when the decorative panel is accommodated in the packaging container, the inner surface of the container and the decorative panel A gap is formed between the design surface of Therefore, cushioning materials such as Styrofoam are used to prevent the decorative panels from tilting or shifting in the packing box, and to prevent the deformation of the packing material when multiple packing containers containing items to be packed are stacked. It is installed between the inner surface of the container and the design surface of the decorative panel.

この場合、包装容器を構成する段ボール等の板材以外に、発泡スチロール等の緩衝材が必要になるため、使用材料が増加し、被梱包物の梱包にかかる工数も増加するという欠点がある。なお、上記特許文献１には、段ボール箱とは別の詰物も段ボール紙によって形成することで、梱包材を破棄する場合に段ボール箱と詰物の分別を不要にする発明が開示されている。 In this case, a cushioning material such as expanded polystyrene is required in addition to the board material such as corrugated cardboard that constitutes the packaging container. In addition, Patent Document 1 discloses an invention in which the filling other than the cardboard box is also formed of corrugated paper, thereby eliminating the need to separate the cardboard box and the filling when discarding the packing material.

本発明は、このような事情に鑑みてなされたものであって、部品点数や使用材料を低減しつつ、中央部から各辺に向かって傾斜面が形成された被梱包物を確実に固定したり、積載時の変形を防止したりすることが可能な梱包容器及び梱包容器用シート材を提供することを目的とする。 SUMMARY OF THE INVENTION The present invention has been made in view of such circumstances, and is intended to reliably fix an object to be packed having inclined surfaces formed from the center toward each side while reducing the number of parts and materials used. It is an object of the present invention to provide a packing container and a sheet material for the packing container that can prevent deformation during loading.

上記課題を解決するために、本発明の梱包容器及び梱包容器用シート材は以下の手段を採用する。
すなわち、本発明に係る梱包容器は、底面部と、第１折曲げ線を介して前記底面部に接続され、前記底面部に対して傾斜して設置される第１斜面部と、前記第１折曲げ線に対して平行な第２折曲げ線を介して前記第１斜面部に接続された第１側面部とを備え、前記第１折曲げ線及び前記第２折曲げ線に対して垂直に形成され、前記第１折曲げ線の端部と前記第２折曲げ線の端部とを結び、前記底面部と前記第１斜面部が分離され、かつ、前記第１側面部と前記第１斜面部が分離されるように形成された第１切込みと、前記第１折曲げ線及び前記第２折曲げ線に対して平行に形成され、前記第１側面部及び前記底面部の共通する隅部と前記第１切込みの中間部とを結び、前記底面部と前記第１側面部が分離されるように形成された第２切込みとを有し、前記第１斜面部と前記第１側面部は、前記底面部の向かい合う１組の２辺に少なくとも設けられる。 In order to solve the above problems, the packaging container and the sheet material for the packaging container of the present invention employ the following means.
That is, a packaging container according to the present invention includes a bottom surface portion, a first slope portion connected to the bottom surface portion via a first folding line and installed at an angle with respect to the bottom surface portion, and the first a first side portion connected to said first beveled portion through a second fold line parallel to said fold line and perpendicular to said first fold line and said second fold line; , connecting the end of the first folding line and the end of the second folding line, separating the bottom surface and the first slanted surface, and forming the first side surface and the second A first incision formed so that one slope portion is separated, and a first cut formed parallel to the first folding line and the second folding line and common to the first side surface portion and the bottom surface portion a corner portion and an intermediate portion of the first cut; and a second cut formed so as to separate the bottom surface portion and the first side surface portion , the first slope portion and the first side surface. The portions are provided at least on a pair of two sides facing each other of the bottom portion .

この構成によれば、第１斜面部が、第１折曲げ線を介して底面部に接続され、かつ、第２折曲げ線を介して第１側面部に接続されており、底面部に対して傾斜して設置される。第１切込みは、第１折曲げ線の端部と第２折曲げ線の端部とを結んで形成され、底面部と第１斜面部を分離し、かつ、第１側面部と第１斜面部を分離する。第２切込みは、第１側面部の端部又は底面部の端部と第１切込みの中間部とを結んで形成され、底面部と第１側面部を分離する。第２切込みによって、第１側面部の端部又は底面部の端部と第１切込みの中間部との間は、第１斜面部が形成されず、第１側面部が底面部に対して立設された状態となる。第１切込みによって、第１折曲げ線において第１斜面部が底面部に対して折曲げ可能になり、第１斜面部が底面部に対して傾斜した状態となる。また、第１切込みによって、第２折曲げ線において第１斜面部が第１側面部に対して折曲げ可能になり、第１斜面部が第１側面部に対して傾斜した状態となる。
第１側面部が底面部に対して立設された状態において、第１切込みのうち第１側面部と第１斜面部を分離する部分が、第１斜面部の高さに相当する。 According to this configuration, the first slope portion is connected to the bottom surface portion via the first bending line, and is connected to the first side surface portion via the second bending line. installed at an angle. The first notch is formed by connecting the end of the first folding line and the end of the second folding line, separates the bottom surface and the first slope, and separates the first side and the first slope. Separate the parts. The second cut is formed by connecting the end of the first side portion or the end of the bottom portion and the middle portion of the first cut, and separates the bottom portion and the first side portion. Due to the second cut, the first slope portion is not formed between the end of the first side surface portion or the end portion of the bottom surface portion and the intermediate portion of the first cut, and the first side surface portion stands up against the bottom surface portion. set state. The first cut allows the first slope portion to be bent with respect to the bottom surface portion at the first folding line, and the first slope portion is inclined with respect to the bottom surface portion. Further, the first cut enables the first slope portion to be bent with respect to the first side surface portion at the second folding line, and the first slope portion is inclined with respect to the first side surface portion.
A portion of the first cut that separates the first side surface portion and the first slope portion corresponds to the height of the first slope portion when the first side surface portion is erected with respect to the bottom surface portion.

上記発明において、第３折曲げ線を介して前記底面部に接続され、前記第１側面部と隣接する第２側面部を更に備え、前記底面部、前記第１側面部、前記第１斜面部及び前記第２側面部を有するシート材から構成された本体部と、前記本体部とは異なるシート材で構成され、高さが前記第２側面部の内法高さとほぼ同一であり、前記第２側面部が前記底面部に対して立設された状態において、前記第２側面部の内面に沿って設置されるスペーサとを備えてもよい。 In the above invention, a second side surface portion connected to the bottom surface portion via a third bending line and adjacent to the first side surface portion is further provided, the bottom surface portion, the first side surface portion, and the first slope portion. and a main body made of a sheet material having the second side face, and a body made of a sheet material different from the main body, the height of which is substantially the same as the inner height of the second side face, A spacer may be provided along the inner surface of the second side surface portion in a state in which the two side surface portions are erected with respect to the bottom surface portion.

この構成によれば、梱包容器において、本体部が、底面部、第１側面部、第１斜面部及び第２側面部を備えるシート材から構成され、本体部とは別にスペーサが更に設けられる。スペーサは、シート材で構成され、高さが第２側面部の内法高さとほぼ同一である。これにより、本体部の第２側面部が底面部に対して立設された状態において、スペーサが第２側面部の内面に沿って設置されることで、本体部の高さ方向の荷重を支持することができ、梱包容器の強度を向上させる。 According to this configuration, in the packing container, the main body is composed of a sheet member including the bottom surface, the first side surface, the first slope, and the second side surface, and the spacer is further provided separately from the main body. The spacer is made of sheet material and has a height substantially equal to the inner height of the second side surface. As a result, in a state in which the second side portion of the main body portion is erected with respect to the bottom portion, the spacer is installed along the inner surface of the second side portion, thereby supporting the load in the height direction of the main portion. Can improve the strength of the packing container.

上記発明において、前記スペーサは、前記第２側面部の内面に沿って設置される第１補強部と、前記スペーサの高さ方向に対して平行な第４折曲げ線を介して前記第１補強部に接続され、前記第１側面部の内面に沿って設置される第２補強部と、水平方向に対して平行な第５折曲げ線を介して前記第１補強部に接続され、前記底面部に対して傾斜して設置される第２斜面部とを備え、前記スペーサの高さ方向に対して平行に形成され、前記第１補強部の端部において前記第１補強部と前記第２斜面部が分離されるように形成された２本の第３切込みを有してもよい。 In the above invention, the spacer includes a first reinforcing portion installed along the inner surface of the second side portion, and the first reinforcing portion via a fourth bending line parallel to the height direction of the spacer. A second reinforcing portion connected to the portion and installed along the inner surface of the first side portion, and a fifth bending line parallel to the horizontal direction connected to the first reinforcing portion and connected to the bottom surface and a second slope portion installed at an angle with respect to the portion, and formed parallel to the height direction of the spacer. There may be two third cuts formed so that the ramps are separated.

この構成によれば、第１補強部と第２補強部を有するスペーサにおいて、第１補強部が第２側面部に沿って設置され、かつ、第２補強部が第４折曲げ線を介して第１補強部に接続されている。第２斜面部が、第５折曲げ線を介して第１補強部に接続されており、底面部に対して傾斜して設置される。第４折曲げ線において第１補強部と第２補強部が折曲げ可能になり、スペーサがＬ字形状を有する。第３切込みは、スペーサの高さ方向に対して平行に、第１補強材の端部において２本形成され、第１補強部と第２斜面部を分離する。第３切込みによって、第５折曲げ線において第２斜面部が第１補強部に対して折曲げ可能になり、第２斜面部が底面部に対して傾斜した状態となる。
スペーサの第１補強部が底面部に対して立設された状態において、第３切込みの切込み部分が、第２斜面部の高さに相当する。 According to this configuration, in the spacer having the first reinforcing portion and the second reinforcing portion, the first reinforcing portion is installed along the second side surface portion, and the second reinforcing portion is installed along the fourth bending line. It is connected to the first reinforcement. A second slope portion is connected to the first reinforcement portion via a fifth bending line, and is installed at an angle with respect to the bottom portion. The first reinforcing part and the second reinforcing part are bendable at the fourth bending line, and the spacer has an L shape. Two third cuts are formed at the end of the first reinforcing member parallel to the height direction of the spacer to separate the first reinforcing portion and the second slope portion. The third cut enables the second slope portion to be bent with respect to the first reinforcing portion at the fifth folding line, and the second slope portion is inclined with respect to the bottom surface portion.
In a state in which the first reinforcing portion of the spacer is erected with respect to the bottom portion, the cut portion of the third cut corresponds to the height of the second slope portion.

上記発明において、第６折曲げ線を介して前記第２側面部に接続され、前記第１側面部が前記底面部に対して立設された状態において、前記第１側面部の内面に沿って設置される接続部を更に備えてもよい。 In the above invention, in a state where the first side portion is connected to the second side portion via a sixth bending line and the first side portion is erected with respect to the bottom portion, along the inner surface of the first side portion It may further comprise a connection to be installed.

この構成によれば、接続部が、第６折曲げ線を介して第２側面部に接続されており、第３折曲げ線において、接続部が第２側面部に対して折曲げ可能になり、第２側面部と接続部とはＬ字形状を有する。第２側面部が底面部に立設された状態において、接続部が第１側面部の内面に沿って設置されることで、第１側面部と接続部とが接続可能になる。 According to this configuration, the connection portion is connected to the second side surface portion via the sixth bending line, and the connection portion can be bent with respect to the second side surface portion at the third bending line. , the second side portion and the connection portion have an L shape. In a state in which the second side surface portion is erected on the bottom surface portion, the connecting portion is installed along the inner surface of the first side surface portion, so that the first side surface portion and the connecting portion can be connected.

本発明に係る梱包容器用シート材は、梱包容器を形成するための梱包容器用シート材であって、底面部と、第１折曲げ線を介して前記底面部に接続され、前記梱包容器として形成されたとき前記底面部に対して傾斜して設置される第１斜面部と、前記第１折曲げ線に対して平行な第２折曲げ線を介して前記第１斜面部に接続された第１側面部とを備え、前記第１折曲げ線及び前記第２折曲げ線に対して垂直に形成され、前記第１折曲げ線の端部と前記第２折曲げ線の端部とを結び、前記底面部と前記第１斜面部が分離され、かつ、前記第１側面部と前記第１斜面部が分離されるように形成された第１切込みと、前記第１折曲げ線及び前記第２折曲げ線に対して平行に形成され、前記第１側面部及び前記底面部の共通する隅部と前記第１切込みの中間部とを結び、前記底面部と前記第１側面部が分離されるように形成された第２切込みとを有し、前記第１斜面部と前記第１側面部は、前記底面部の向かい合う１組の２辺に少なくとも設けられる。 A sheet material for a packaging container according to the present invention is a sheet material for a packaging container for forming a packaging container, and is connected to the bottom surface portion via a bottom surface portion and a first folding line, and is used as the packaging container. A first slant portion, which when formed is inclined with respect to the bottom portion, and a second slant portion connected to the first slant portion through a second folding line parallel to the first folding line. and a first side portion formed perpendicular to the first fold line and the second fold line and connecting an end of the first fold line and an end of the second fold line. A first cut formed so that the bottom surface portion and the first slope portion are separated and the first side surface portion and the first slope portion are separated, the first bending line and the formed parallel to a second folding line, connecting a common corner of the first side surface portion and the bottom surface portion to an intermediate portion of the first notch, and separating the bottom surface portion and the first side surface portion; and the first slope portion and the first side portion are provided at least on a pair of two sides facing each other of the bottom portion .

本発明によれば、部品点数や使用材料を低減しつつ、中央部から各辺に向かって傾斜面が形成された被梱包物を確実に固定したり、積載時の変形を防止したりすることができる。 ADVANTAGE OF THE INVENTION According to the present invention, it is possible to reliably fix an object to be packed, in which inclined surfaces are formed from the center toward each side, and to prevent deformation during loading, while reducing the number of parts and materials used. can be done.

本発明の一実施形態に係る梱包容器の本体部を形成するためのシート材を示す平面図である。FIG. 4 is a plan view showing a sheet material for forming the main body of the packaging container according to one embodiment of the present invention; 本発明の一実施形態に係る梱包容器の本体部を形成するためのシート材を示す部分拡大平面図である。FIG. 4 is a partially enlarged plan view showing a sheet material for forming the main body of the packaging container according to one embodiment of the present invention; 本発明の一実施形態に係る梱包容器を示す分解斜視図である。It is an exploded perspective view showing a packing container concerning one embodiment of the present invention. 本発明の一実施形態に係る梱包容器を示す斜視図である。It is a perspective view showing a packing container concerning one embodiment of the present invention. 本発明の一実施形態に係る梱包容器を示す平面図であるIt is a top view showing a packing container concerning one embodiment of the present invention. 本発明の一実施形態に係る梱包容器を示す底面図である。It is a bottom view showing the packing container concerning one embodiment of the present invention. 本発明の一実施形態に係る梱包容器を示す側面図である。It is a side view showing a packing container concerning one embodiment of the present invention. 本発明の一実施形態に係る梱包容器の本体部を示す縦断面図であり、図３のVIII－VIII線矢視図である。FIG. 4 is a vertical cross-sectional view showing the main body of the packaging container according to one embodiment of the present invention, taken along line VIII-VIII in FIG. 3; 本発明の一実施形態に係る梱包容器の本体部を示す横断面図であり、図８のIX－IX線矢視図である。FIG. 9 is a cross-sectional view showing the main body of the packaging container according to one embodiment of the present invention, taken along line IX-IX in FIG. 8; 本発明の一実施形態に係る梱包容器の本体部を示す部分拡大斜視図であり、帯部を開口部に挿入する前の状態を示している。FIG. 4 is a partially enlarged perspective view showing the main body of the packaging container according to one embodiment of the present invention, showing a state before the band is inserted into the opening. 本発明の一実施形態に係る梱包容器の本体部を示す部分拡大斜視図であり、帯部を開口部に挿入した状態を示している。FIG. 4 is a partially enlarged perspective view showing the main body of the packaging container according to the embodiment of the present invention, showing a state in which the band is inserted into the opening; パネル部材の一例を示す斜視図である。It is a perspective view which shows an example of a panel member.

以下に、本発明の一実施形態に係る梱包容器１について、図面を参照して説明する。
本実施形態に係る梱包容器１は、シート材（板材）によって構成され、例えば、図１２に示すような天井埋込み型エアコンの化粧パネルなどのパネル部材を収容するものである。パネル部材は、平面視形状が例えば四角形であり、パネル部材の板面の幅や奥行の長さに比べて高さが低い形状を有する。また、本実施形態に係る梱包容器１は、パネル部材の意匠面側の板面において、中央部から各辺に向かって傾斜面が形成されている場合に、段ボール等の板材以外の発泡スチロール等の緩衝材を用いることなく、シート材によってパネル部材を適切に梱包できる。
ここで、シート材とは、ブランクとも呼ばれ、平板状の紙製の段ボールである。シート材が折曲げ線に沿って折り曲げられ、組み立てられると箱状の梱包容器１となる。なお、シート材は、紙製の段ボールに限られず、プラスチック製の段ボールでもよいし、梱包に適したものであれば、段ボール以外の厚紙などでもよい。 A packaging container 1 according to an embodiment of the present invention will be described below with reference to the drawings.
A packaging container 1 according to the present embodiment is made of a sheet material (plate material) and accommodates a panel member such as a decorative panel of a ceiling-embedded air conditioner as shown in FIG. 12, for example. The panel member has, for example, a rectangular shape in plan view, and has a shape whose height is lower than the width and depth of the plate surface of the panel member. In addition, in the packaging container 1 according to the present embodiment, when the plate surface on the design surface side of the panel member is formed with an inclined surface from the central portion toward each side, the packaging container 1 can be made of foamed polystyrene or the like other than the plate material such as corrugated cardboard. The panel member can be appropriately packed with the sheet material without using a cushioning material.
Here, the sheet material is also called a blank and is a flat cardboard made of paper. When the sheet material is folded along the folding lines and assembled, the box-shaped packaging container 1 is formed. The sheet material is not limited to cardboard made of paper, but may be cardboard made of plastic, or cardboard other than cardboard as long as it is suitable for packaging.

梱包容器１は、図３に示すように、底面部５、第１側面部６、第２側面部７及び第１斜面部８などを有する本体部２と、本体部２の第１側面部６及び第２側面部７の内面に沿って設けられるスペーサ３と、本体部２を覆う蓋部４を備える。本体部２にパネル部材が収容されたとき、蓋部４は、収容されたパネル部材を覆う。 As shown in FIG. 3, the packaging container 1 includes a main body portion 2 having a bottom portion 5, a first side portion 6, a second side portion 7, a first slope portion 8, and the like, and a first side portion 6 of the main portion 2. and a spacer 3 provided along the inner surface of the second side surface portion 7; When the panel member is accommodated in the body portion 2, the lid portion 4 covers the accommodated panel member.

本体部２は、図１に示すように、１枚のブランクが組み立てられて形成され、組み立てられたとき、比較的深さの浅いトレイ状を有する容器であり、かつ、蓋部４の上面から蓋部４の４辺を更に覆うことが可能なフラップ９を更に有する。 As shown in FIG. 1, the body portion 2 is formed by assembling one blank, and when assembled, is a container having a tray shape with a relatively shallow depth. It further has a flap 9 capable of covering the four sides of the lid portion 4 .

本体部２の底面部５は、収容されるパネル部材の平面視形状に合った形状を有し、例えばパネル部材が正方形形状を有するとき、底面部５も正方形形状である。底面部５が四角形形状であるとき、底面部５の４辺のうち向かい合う１組の２辺には、第１側面部６と第１斜面部８が設けられる。また、底面部５の４辺のうち向かい合う他の１組の２辺には、第２側面部７が設けられる。 The bottom surface portion 5 of the main body portion 2 has a shape that matches the plan view shape of the housed panel member. For example, when the panel member has a square shape, the bottom surface portion 5 also has a square shape. When the bottom surface portion 5 has a quadrangular shape, a first side surface portion 6 and a first slope portion 8 are provided on a pair of two opposite sides of the four sides of the bottom surface portion 5 . Further, the second side surface portion 7 is provided on the other pair of two opposite sides of the four sides of the bottom surface portion 5 .

第１斜面部８は、底面部５の１辺の中間部において、第１折曲げ線１１を介して底面部５に連続して設けられる。第１斜面部８は、組み立てられたとき、底面部５に対して傾斜して設置される。第１斜面部８は、長方形形状であり、長手方向が、第１斜面部８が設けられる底面部５の１辺に対して平行である。第１斜面部８の長手方向は、第１斜面部８が設けられる底面部５の１辺の長さ（１つの隅部から別の隅部までの長さ）よりも短い。 The first slope portion 8 is provided continuously with the bottom surface portion 5 via the first bending line 11 at an intermediate portion of one side of the bottom surface portion 5 . The first slope portion 8 is installed at an angle to the bottom surface portion 5 when assembled. The first slope portion 8 has a rectangular shape, and the longitudinal direction thereof is parallel to one side of the bottom surface portion 5 on which the first slope portion 8 is provided. The longitudinal direction of the first slope portion 8 is shorter than the length of one side of the bottom surface portion 5 on which the first slope portion 8 is provided (the length from one corner to another corner).

第１側面部６は、第２折曲げ線１２を介して第１斜面部８に連続して設けられる。第１側面部６は、組み立てられたとき、底面部５に対して垂直に設置される。第１側面部６は、ほぼ長方形形状であり、長手方向が、第１側面部６と隣接して設けられる底面部５の１辺に対して平行である。第１側面部６の長手方向は、第１側面部６と隣接して設けられる底面部５の１辺と等しい長さを有する。 The first side surface portion 6 is provided continuously with the first slope portion 8 via the second bending line 12 . The first side portion 6 is set perpendicular to the bottom portion 5 when assembled. The first side surface portion 6 has a substantially rectangular shape, and the longitudinal direction thereof is parallel to one side of the bottom surface portion 5 provided adjacent to the first side surface portion 6 . The longitudinal direction of the first side surface portion 6 has a length equal to one side of the bottom surface portion 5 provided adjacent to the first side surface portion 6 .

第１折曲げ線１１は、底面部５において、底面部５と第１側面部６とが接する線よりも底面部５の中心側に形成される。第１折曲げ線１１は、底面部５の１辺の中間部分において、底面部５の１辺に平行に設けられる。 The first folding line 11 is formed on the bottom surface portion 5 closer to the center of the bottom surface portion 5 than the line where the bottom surface portion 5 and the first side surface portion 6 are in contact with each other. The first bending line 11 is provided parallel to one side of the bottom surface portion 5 at an intermediate portion of one side of the bottom surface portion 5 .

第２折曲げ線１２は、第１側面部６において、底面部５と第１側面部６とが接する線よりも第１側面部６の中心側に形成される。第２折曲げ線１２は、第１折曲げ線１１に対して平行であり、第１折曲げ線１１と例えば同一長さである。 The second bending line 12 is formed on the first side surface portion 6 closer to the center of the first side surface portion 6 than the line where the bottom surface portion 5 and the first side surface portion 6 are in contact with each other. The second folding line 12 is parallel to the first folding line 11 and has, for example, the same length as the first folding line 11 .

第１切込み１３は、第１折曲げ線１１及び第２折曲げ線１２に対して、例えば垂直に形成され、第１折曲げ線１１の端部と第２折曲げ線１２の端部とを結んだ仮想線上に形成される。第１切込み１３が形成されることによって、底面部５と第１斜面部８が分離され、かつ、第１側面部６と第１斜面部８が分離される。 The first cut 13 is formed, for example, perpendicular to the first folding line 11 and the second folding line 12, and connects the end of the first folding line 11 and the end of the second folding line 12. It is formed on the connected virtual line. By forming the first cut 13, the bottom surface portion 5 and the first slope portion 8 are separated, and the first side surface portion 6 and the first slope portion 8 are separated.

第２切込み１４は、底面部５の１辺及び第１側面部６の１辺に沿って形成され、底面部５の隅部、すなわち、第１側面部６の隅部と第１切込み１３の中間部とを結んだ仮想線上に形成される。第２切込み１４は、第１折曲げ線１１又は第２折曲げ線１２に対して平行である。第２切込み１４が形成されることによって、底面部５と第１側面部６が分離される。 The second cut 14 is formed along one side of the bottom surface portion 5 and one side of the first side surface portion 6, and is formed between the corner of the bottom surface portion 5, that is, the corner of the first side surface portion 6 and the first cut 13. It is formed on an imaginary line connecting the intermediate part. The second cut 14 is parallel to the first fold line 11 or the second fold line 12 . The formation of the second notch 14 separates the bottom surface portion 5 and the first side surface portion 6 .

組み立てられた状態では、第２切込み１４によって、第１側面部６の隅部又は底面部５の隅部と第１切込み１３の中間部との間は、第１斜面部８が形成されず、第１側面部６が、底面部５から離れて、底面部５に対して垂直に立設された状態となる。また、第１切込み１３によって、底面部５と第１斜面部８が分離されることから、第１折曲げ線１１において第１斜面部８が底面部５に対して折曲げ可能になり、第１斜面部８が底面部５に対して傾斜した状態となる。また、第１切込み１３によって、第１側面部６と第１斜面部８が分離されることから、第２折曲げ線１２において第１斜面部８が第１側面部６に対して折曲げ可能になり、第１斜面部８が第１側面部６に対して傾斜した状態となる。 In the assembled state, the first slope portion 8 is not formed by the second cut 14 between the corner of the first side surface portion 6 or the corner of the bottom surface portion 5 and the intermediate portion of the first cut 13, The first side surface portion 6 is separated from the bottom surface portion 5 and stands vertically with respect to the bottom surface portion 5 . Further, since the bottom surface portion 5 and the first slope portion 8 are separated by the first cut 13 , the first slope portion 8 can be bent with respect to the bottom surface portion 5 along the first bending line 11 . 1 slope portion 8 is inclined with respect to the bottom surface portion 5 . In addition, since the first cut 13 separates the first side surface portion 6 and the first slope portion 8, the first slope portion 8 can be bent with respect to the first side surface portion 6 along the second folding line 12. , and the first slope portion 8 is inclined with respect to the first side surface portion 6 .

第１側面部６が底面部５に対して垂直に立設された状態において、第１切込み１３のうち第１側面部６と第１斜面部８を分離する部分が、第１斜面部８の高さに相当する。 In a state in which the first side surface portion 6 is erected vertically with respect to the bottom surface portion 5 , the portion of the first cut 13 that separates the first side surface portion 6 and the first slope portion 8 is the first slope portion 8 . Equivalent to height.

第２側面部７は、第３折曲げ線１５を介して底面部５に連続して設けられる。第２側面部７は、組み立てられたとき、底面部５に対して垂直に設置される。第２側面部７は、ほぼ長方形形状であり、長手方向が、第２側面部７と連続して設けられる底面部５の１辺に対して平行である。第２側面部７の長手方向は、第２側面部７と連続して設けられる底面部５の１辺と等しい長さを有する。 The second side surface portion 7 is provided continuously with the bottom surface portion 5 via the third folding line 15 . The second side portion 7 is set perpendicular to the bottom portion 5 when assembled. The second side surface portion 7 has a substantially rectangular shape, and the longitudinal direction thereof is parallel to one side of the bottom surface portion 5 provided continuously with the second side surface portion 7 . The longitudinal direction of the second side surface portion 7 has a length equal to one side of the bottom surface portion 5 provided continuously with the second side surface portion 7 .

接続部１６は、例えば長方形形状を有し、第６折曲げ線１７を介して第２側面部７に接続される。また、第３折曲げ線１５の延長上に形成された切込み１８によって、第１側面部６と接続部１６が分離される。接続部１６は、第１側面部６が底面部５に対して立設された状態において、第１側面部６の内面に沿って設置される。 The connecting portion 16 has, for example, a rectangular shape and is connected to the second side portion 7 via a sixth folding line 17 . A notch 18 formed on the extension of the third bending line 15 separates the first side surface portion 6 and the connection portion 16 . The connecting portion 16 is installed along the inner surface of the first side surface portion 6 in a state in which the first side surface portion 6 is erected with respect to the bottom surface portion 5 .

接続部１６は、内側板１６Ａと、外側板１６Ｂを有する。内側板１６Ａと外側板１６Ｂは、折曲げ線１９を介して接続されている。内側板１６Ａは、第６折曲げ線１７を介して第２側面部７に接続される。これにより、接続部１６は、第１側面部６の内面に沿って設置されるとき、内側板１６Ａが内側に配置され、折曲げ線１９において外側に折り曲げられた外側板１６Ｂが外側に配置される。その結果、接続部１６は、内側板１６Ａと外側板１６Ｂが積層されて、２重板構造となる。 The connecting portion 16 has an inner plate 16A and an outer plate 16B. The inner plate 16A and the outer plate 16B are connected via a bending line 19. As shown in FIG. The inner plate 16A is connected to the second side portion 7 via a sixth bending line 17. As shown in FIG. Thus, when the connection portion 16 is installed along the inner surface of the first side surface portion 6, the inner plate 16A is arranged inside, and the outer plate 16B bent outward at the bending line 19 is arranged outside. be. As a result, the connection portion 16 has a double plate structure in which the inner plate 16A and the outer plate 16B are laminated.

この構成によれば、接続部１６が、第６折曲げ線１７を介して第２側面部７に接続されており、第６折曲げ線１７において、接続部１６が第２側面部７に対して折曲げ可能になり、第２側面部７と接続部１６とはＬ字形状を有する。第２側面部７が底面部５に立設された状態において、接続部１６が第１側面部６の内面に沿って設置されることで、本体部２の高さ方向の荷重を支持することができ、梱包容器１の強度を向上させる。 According to this configuration, the connecting portion 16 is connected to the second side surface portion 7 via the sixth bending line 17 , and the connecting portion 16 is connected to the second side surface portion 7 at the sixth bending line 17 . The second side portion 7 and the connection portion 16 have an L shape. In a state where the second side surface portion 7 is erected on the bottom surface portion 5, the connection portion 16 is installed along the inner surface of the first side surface portion 6, thereby supporting the load in the height direction of the main body portion 2. , and the strength of the packaging container 1 is improved.

なお、上述した実施形態では、接続部１６が内側板１６Ａと外側板１６Ｂによって２重板構造になっている場合について説明したが、本実施形態は、この例に限定されず、折り返しの無い１重板構造でもよいし、３枚以上の板を積層した構成でもよい。 In the above-described embodiment, the case where the connecting portion 16 has a double-plate structure with the inner plate 16A and the outer plate 16B has been described, but the present embodiment is not limited to this example, and has no folding. A multi-plate structure may be used, or a structure in which three or more plates are laminated may be used.

図２に示すように、第１側面部６には、一方向に長い帯形状を有する帯部２０が形成される。帯部２０は、基端２０ａが第１側面部６の板面に接続され、先端２０ｂ側が第１側面部６から離隔可能に設けられる。帯部２０は、第１側面部６の長手方向に対して平行に延設される。 As shown in FIG. 2, the first side surface portion 6 is formed with a band portion 20 having a band shape elongated in one direction. The base end 20 a of the belt portion 20 is connected to the plate surface of the first side surface portion 6 , and the front end 20 b side is provided so as to be separated from the first side surface portion 6 . The band portion 20 extends parallel to the longitudinal direction of the first side portion 6 .

第１側面部６の板面の内側には、基端２０ａを残して帯部２０が抜かれる切込み２１が形成される。切込み２１によって、帯部２０は、基端２０ａが第１側面部６に接続され、かつ、先端２０ｂ側が第１側面部６に対して片持ち状態となるように形成される。 A notch 21 is formed on the inner side of the plate surface of the first side surface portion 6 so that the band portion 20 is pulled out while leaving the base end 20a. The band portion 20 is formed so that the proximal end 20 a is connected to the first side surface portion 6 and the distal end 20 b side is cantilevered with respect to the first side surface portion 6 by the cut 21 .

図２に示すように、接続部１６の内側板１６Ａと外側板１６Ｂのそれぞれの板面には、帯部２０の先端２０ｂが挿入可能な開口部２２Ａ，２２Ｂが形成される。内側板１６Ａと外側板１６Ｂが積層された状態で、内側板１６Ａと外側板１６Ｂの二つの開口部２２Ａ，２２Ｂは一致するように形成される。第１側面部６と接続部１６は、帯部２０と開口部２２Ａ，２２Ｂとが係合することによって、固定される。 As shown in FIG. 2, openings 22A and 22B into which the front end 20b of the belt portion 20 can be inserted are formed in the plate surfaces of the inner plate 16A and the outer plate 16B of the connecting portion 16, respectively. When the inner plate 16A and the outer plate 16B are laminated, the two openings 22A and 22B of the inner plate 16A and the outer plate 16B are formed to match each other. The first side surface portion 6 and the connecting portion 16 are fixed by engaging the belt portion 20 with the openings 22A and 22B.

接続部１６の内側板１６Ａと外側板１６Ｂのそれぞれの端部には、高さ方向中央部が凹状を有する切欠き部２３Ａ，２３Ｂが形成される。切欠き部２３Ａ，２３Ｂは、図１１に示すように、帯部２０の基端２０ａ側が係合可能である。これにより、切欠き部２３Ａ，２３Ｂには帯部２０の基端２０ａ側が係合されることから、帯部２０と接続部１６の位置ずれが生じにくくなり、第１側面部６と接続部１６が互いにより強固に固定される。 Notch portions 23A and 23B having a concave shape at the central portion in the height direction are formed at respective ends of the inner plate 16A and the outer plate 16B of the connecting portion 16, respectively. The notch portions 23A and 23B can be engaged with the proximal end 20a side of the belt portion 20, as shown in FIG. As a result, the proximal end 20a side of the belt portion 20 is engaged with the notch portions 23A and 23B. are more firmly fixed to each other.

底面部５と第１側面部６と第２側面部７によって、梱包容器１の角部が形成されるとき、帯部２０の基端２０ａ側が接続部１６の内面側に設置され、図８、図９及び図１１に示すように、帯部２０の先端２０ｂが開口部２２Ａ，２２Ｂに対して接続部１６の内面側から外面側に挿入される。これにより、帯部２０と開口部２２Ａ，２２Ｂが係合される。この状態で、帯部２０は、第１側面部６との間で接続部１６を挟み込んでおり、第１側面部６と接続部１６が互いに固定される。 When the corners of the packaging container 1 are formed by the bottom surface portion 5, the first side surface portion 6, and the second side surface portion 7, the base end 20a side of the band portion 20 is placed on the inner surface side of the connecting portion 16, as shown in FIGS. As shown in FIGS. 9 and 11, the tip 20b of the belt portion 20 is inserted into the openings 22A and 22B from the inner surface side of the connecting portion 16 to the outer surface side. Thereby, the belt portion 20 and the openings 22A and 22B are engaged. In this state, the belt portion 20 sandwiches the connecting portion 16 with the first side portion 6, and the first side portion 6 and the connecting portion 16 are fixed to each other.

開口部２２Ａ，２２Ｂに対して帯部２０の先端２０ｂが接続部１６の内面側から外面側に挿入されたとき、帯部２０の先端２０ｂが第１側面部６の外面から突出しないように、帯部２０の長さが設定されることが望ましい。これにより、梱包容器１において、第１側面部６の外面から突出した部材がないことで、引っ掛かりがなく、梱包容器１が搬送されやすくなり、また、第１側面部６の外周面側で接触するコンテナの壁面等に対して隙間なく配置できる。 When the front end 20b of the belt portion 20 is inserted into the openings 22A and 22B from the inner surface side to the outer surface side of the connection portion 16, the front end 20b of the belt portion 20 does not protrude from the outer surface of the first side surface portion 6. It is desirable to set the length of the belt portion 20 . As a result, since there is no member protruding from the outer surface of the first side face portion 6 in the packing container 1 , the packing container 1 can be easily transported without being caught, and contact can be made on the outer peripheral surface side of the first side face portion 6 . It can be arranged without gaps against the wall surface of the container.

スペーサ３は、組み立てられたとき、平面視形状がほぼコの字形状を有し、本体部２の第１側面部６と第２側面部７の内面に沿って設置される。スペーサ３は、板状部材であって、高さが第２側面部７の内法（うちのり）高さとほぼ同一である。本体部２の第２側面部７が底面部５に対して立設された状態において、スペーサ３が第１側面部６と第２側面部７の内面に沿って設置されることで、本体部２の高さ方向の荷重を支持することができ、梱包容器１の強度を向上させる。 The spacer 3 has an approximately U-shape in plan view when assembled, and is installed along the inner surfaces of the first side surface portion 6 and the second side surface portion 7 of the body portion 2 . The spacer 3 is a plate-like member and has a height substantially equal to the inner height of the second side surface portion 7 . In a state in which the second side surface portion 7 of the main body portion 2 is erected with respect to the bottom surface portion 5, the spacer 3 is installed along the inner surfaces of the first side surface portion 6 and the second side surface portion 7, so that the main body portion 2, the load in the height direction can be supported, and the strength of the packaging container 1 is improved.

スペーサ３は、本体部２のブランクとは異なる１枚のブランクが組み立てられて形成される。スペーサ３は、第１補強部３１と、第２補強部３２と、第２斜面部３３を有する。
第１補強部３１は、ほぼ長方形形状を有し、第２側面部７の内面に沿って設置される。第２補強部３２は、ほぼ長方形形状を有し、スペーサ３の高さ方向に対して平行な第４折曲げ線３５を介して第１補強部３１の両端に接続される。
第２補強部３２は、第１側面部６の内面に沿って設置される。
第２斜面部３３は、水平方向に対して平行な第５折曲げ線３６を介して第１補強部３１に接続される。第２斜面部３３は、本体部２に設置されたとき、底面部５に対して傾斜して設置される。 The spacer 3 is formed by assembling one blank different from the blank of the main body portion 2 . The spacer 3 has a first reinforcement portion 31 , a second reinforcement portion 32 and a second slope portion 33 .
The first reinforcing portion 31 has a substantially rectangular shape and is installed along the inner surface of the second side portion 7 . The second reinforcing portion 32 has a substantially rectangular shape and is connected to both ends of the first reinforcing portion 31 via fourth bending lines 35 parallel to the height direction of the spacer 3 .
The second reinforcing portion 32 is installed along the inner surface of the first side portion 6 .
The second slope portion 33 is connected to the first reinforcing portion 31 via a fifth bending line 36 parallel to the horizontal direction. The second slope portion 33 is installed to be inclined with respect to the bottom surface portion 5 when installed on the main body portion 2 .

第１補強部３１の板面には、第１補強部３１と第２斜面部３３が分離されるように、スペーサ３の高さ方向に対して平行に２本の第３切込みが形成される。これにより、第５折曲げ線３６において第２斜面部３３が第１補強部３１に対して折曲げ可能になり、第２斜面部３３が底面部５に対して傾斜した状態となる。 Two third cuts are formed in the plate surface of the first reinforcing portion 31 parallel to the height direction of the spacer 3 so that the first reinforcing portion 31 and the second slope portion 33 are separated. . As a result, the second slope portion 33 can be bent with respect to the first reinforcing portion 31 at the fifth folding line 36 , and the second slope portion 33 is inclined with respect to the bottom surface portion 5 .

スペーサ３の第１補強部３１が底面部５に対して立設されるように、スペーサ３が本体部２において設置された状態において、第３切込みの切込み部分が、第２斜面部３３の高さに相当する。 In a state in which the spacer 3 is installed on the main body portion 2 so that the first reinforcement portion 31 of the spacer 3 is erected with respect to the bottom surface portion 5 , the cut portion of the third cut is at the height of the second slope portion 33 . equivalent to

スペーサ３には、第２補強部３２の板面において第２開口部３７が形成される。第２開口部３７には、接続部１６の内面側に設置された帯部２０が内部に配設される。接続部１６の開口部２２Ａ，２２Ｂに対して、帯部２０の先端２０ｂが、接続部１６の内面側から外面側に挿入されたとき、帯部２０は接続部１６の内面に設置されているため、接続部１６の内面よりも突出した状態である。スペーサ３の第２補強部３２において第２開口部３７が形成され、第２開口部３７に、帯部２０が配設されることによって、接続部１６と第２補強部３２を密着して設置できる。 A second opening 37 is formed in the plate surface of the second reinforcing portion 32 in the spacer 3 . The belt portion 20 installed on the inner surface side of the connection portion 16 is arranged inside the second opening portion 37 . When the front end 20b of the belt portion 20 is inserted into the openings 22A and 22B of the connection portion 16 from the inner surface side to the outer surface side of the connection portion 16, the belt portion 20 is installed on the inner surface of the connection portion 16. Therefore, it is in a state of protruding from the inner surface of the connecting portion 16 . A second opening 37 is formed in the second reinforcing portion 32 of the spacer 3, and the belt portion 20 is arranged in the second opening 37, so that the connecting portion 16 and the second reinforcing portion 32 are installed in close contact. can.

蓋部４は、梱包されるパネル部材の平面視形状に合った形状を有し、収容されるパネル部材の平面視形状に合った形状を有し、例えばパネル部材が正方形形状を有するとき、蓋部４もほぼ正方形形状である。 The lid portion 4 has a shape that matches the plan view shape of the panel member to be packed, and has a shape that matches the plan view shape of the housed panel member. Section 4 is also generally square shaped.

上述したブランクから梱包容器１を組み立てるには、まず、本体部２とスペーサ３を個別に組み立て、組み立てられた本体部２の内部に、組み立てられたスペーサ３を設置する。そして、被梱包物であるパネル部材が、本体部２とスペーサ３の内側に配置される。その後、蓋部４をパネル部材上に載置し、さらに、蓋部４の４辺の上面を、本体部２に設けられたフラップ９によって覆う。これによって、図４～図７に示すように、梱包容器１の組み立てが完了し、パネル部材が梱包容器１によって梱包される。 To assemble the packaging container 1 from the blanks described above, first, the main body 2 and the spacer 3 are individually assembled, and the assembled spacer 3 is placed inside the assembled main body 2 . A panel member, which is an object to be packed, is arranged inside the body portion 2 and the spacer 3 . After that, the lid portion 4 is placed on the panel member, and the upper surfaces of the four sides of the lid portion 4 are covered with the flaps 9 provided on the main body portion 2 . As a result, the assembly of the packaging container 1 is completed, and the panel members are packed in the packaging container 1, as shown in FIGS.

以下、本体部２の組み立てについて説明する。
まず、板状のブランクにおける底面部５に対して第１斜面部８及び第１側面部６が起立される。このとき、第１斜面部８は、第１折曲げ線１１によって内側に折り曲げられ、第１側面部６は、第２折曲げ線１２によって内側に折り曲げられる。第２切込み１４によって底面部５から分離された第１側面部６の１辺が底面部５と同一面に設置され、第１側面部６が底面部５に対して垂直に設けられると、第２折曲げ線１２は、底面部５よりも高い位置に配置される。そして、第１切込み１３のうち第１側面部６と第１斜面部８を分離する部分が、第２折曲げ線１２の高さ位置となり、第１斜面部８の高さに相当する。これにより、第１斜面部８は、底面部５に対して傾斜する。 The assembly of the body portion 2 will be described below.
First, the first slope portion 8 and the first side surface portion 6 are erected with respect to the bottom surface portion 5 of the plate-shaped blank. At this time, the first slope portion 8 is folded inward along the first folding line 11 , and the first side portion 6 is folded inward along the second folding line 12 . When one side of the first side surface portion 6 separated from the bottom surface portion 5 by the second cut 14 is installed on the same plane as the bottom surface portion 5 and the first side surface portion 6 is provided perpendicularly to the bottom surface portion 5, the second The two fold lines 12 are arranged at a position higher than the bottom portion 5 . A portion of the first cut 13 that separates the first side surface portion 6 and the first slope portion 8 is positioned at the height of the second folding line 12 and corresponds to the height of the first slope portion 8 . Thereby, the first slope portion 8 is inclined with respect to the bottom surface portion 5 .

また、板状のブランクにおける底面部５に対して第２側面部７が起立される。このとき、第２側面部７は、第３折曲げ線１５によって内側に折り曲げられ、第２側面部７が底面部５に対して垂直に設けられる。 Moreover, the second side surface portion 7 is erected with respect to the bottom surface portion 5 of the plate-shaped blank. At this time, the second side surface portion 7 is bent inward along the third folding line 15 so that the second side surface portion 7 is provided perpendicular to the bottom surface portion 5 .

そして、接続部１６が、第６折曲げ線１７によって内側に折り曲げられ、接続部１６と第２側面部７とのなす角が９０°となり、Ｌ字形状を有する。その結果、第２側面部７が底面部５に立設された状態において、接続部１６が第１側面部６の内面に沿って設置される。第１側面部６が底面部５に対して垂直に設けられると、第２切込み１４によって底面部５から分離された第１側面部６の１辺は、底面部５の１辺から離れた状態となり、隙間が形成される。第６折曲げ線１７は、接続部１６がこの隙間に嵌合される位置に形成されており、第２側面部７と接続部１６が組み立てられた状態で、接続部１６が、第１側面部６と底面部５との間の隙間に嵌合され、隙間が塞がれる。 Then, the connection portion 16 is bent inward along the sixth folding line 17, and the angle formed by the connection portion 16 and the second side surface portion 7 becomes 90°, forming an L shape. As a result, the connecting portion 16 is installed along the inner surface of the first side surface portion 6 in a state in which the second side surface portion 7 is erected on the bottom surface portion 5 . When the first side surface portion 6 is provided perpendicular to the bottom surface portion 5 , one side of the first side surface portion 6 separated from the bottom surface portion 5 by the second cut 14 is separated from one side of the bottom surface portion 5 . and a gap is formed. The sixth bending line 17 is formed at a position where the connection portion 16 is fitted into this gap. It fits into the gap between the portion 6 and the bottom portion 5 to close the gap.

また、底面部５と第１側面部６と第２側面部７によって、梱包容器１の角部が形成されるとき、接続部１６は、第１側面部６の内面に沿って設置される。これにより、第２側面部７と接続部１６とはＬ字形状を有する。このとき、接続部１６のうち内側板１６Ａが内側に配置され、折曲げ線１９において外側に折り曲げられた外側板１６Ｂが外側に配置される。 Further, when the bottom portion 5 , the first side portion 6 and the second side portion 7 form a corner portion of the packaging container 1 , the connection portion 16 is installed along the inner surface of the first side portion 6 . Thereby, the second side surface portion 7 and the connection portion 16 have an L shape. At this time, the inner plate 16A of the connecting portion 16 is arranged inside, and the outer plate 16B bent outward at the bending line 19 is arranged outside.

そして、第１側面部６の板面の内側に形成された切込み２１によって、基端２０ａを残して帯部２０を抜く。これにより、帯部２０は、基端２０ａが第１側面部６に接続され、かつ、先端２０ｂ側が第１側面部６に対して片持ち状態となるように形成される。 Then, the belt portion 20 is pulled out by a cut 21 formed inside the plate surface of the first side surface portion 6, leaving the base end 20a. As a result, the band portion 20 is formed such that the proximal end 20a is connected to the first side surface portion 6 and the distal end 20b side is cantilevered with respect to the first side surface portion 6. As shown in FIG.

帯部２０と開口部２２Ａ，２２Ｂとを係合して、第１側面部６と接続部１６するため、まず、接続部１６の端部に形成された切欠き部２３Ａ，２３Ｂに、帯部２０の基端２０ａ側を嵌合する。そして、帯部２０の基端２０ａ側を接続部１６の内面側に設置し、帯部２０の先端２０ｂを開口部２２Ａ，２２Ｂに対して接続部１６の内面側から外面側に挿入する。これにより、帯部２０と開口部２２Ａ，２２Ｂが係合される。この状態で、帯部２０は、第１側面部６との間で接続部１６を挟み込んでおり、第１側面部６と接続部１６が互いに固定される。 In order to engage the belt portion 20 and the openings 22A and 22B to connect the first side surface portion 6 and the connecting portion 16, first, the notch portions 23A and 23B formed at the ends of the connecting portion 16 are fitted with the belt portions. The proximal end 20a side of 20 is fitted. Then, the proximal end 20a side of the belt portion 20 is placed on the inner surface side of the connecting portion 16, and the distal end 20b of the belt portion 20 is inserted from the inner surface side to the outer surface side of the connecting portion 16 into the openings 22A and 22B. Thereby, the belt portion 20 and the openings 22A and 22B are engaged. In this state, the belt portion 20 sandwiches the connecting portion 16 with the first side portion 6, and the first side portion 6 and the connecting portion 16 are fixed to each other.

以下、スペーサ３の組み立て及び本体部２への設置について説明する。
スペーサ３の第１補強部３１の両端に接続された第２補強部３２が、第４折曲げ線３５によって内側に曲げられる。これにより、スペーサ３が本体部２へ設置されたとき、第１補強部３１と第２補強部３２とのなす角が９０°となり、スペーサ３がＬ字形状を有することが可能になる。 Assembling the spacer 3 and installing it on the main body 2 will be described below.
A second reinforcing portion 32 connected to both ends of the first reinforcing portion 31 of the spacer 3 is bent inward by a fourth bending line 35 . As a result, when the spacer 3 is installed on the main body 2, the angle formed by the first reinforcing portion 31 and the second reinforcing portion 32 becomes 90°, and the spacer 3 can have an L-shape.

また、第２斜面部３３が、２本の第３切欠きの間で、第５折曲げ線３６によって内側に曲げられ、第２斜面部３３は、第１補強部３１に対して傾斜した状態となる。これにより、スペーサ３が本体部２へ設置されたとき、第１補強部３１は、第２側面部７の内面に沿って設置され、第２補強部３２は、第１側面部６の内面に沿って設置される。また、第２斜面部３３は、底面部５に対して傾斜して設置される。 In addition, the second slope portion 33 is bent inward by the fifth folding line 36 between the two third notches, and the second slope portion 33 is inclined with respect to the first reinforcing portion 31. becomes. Thus, when the spacer 3 is installed on the main body 2, the first reinforcing portion 31 is installed along the inner surface of the second side surface portion 7, and the second reinforcing portion 32 is installed along the inner surface of the first side surface portion 6. installed along. Also, the second slope portion 33 is installed to be inclined with respect to the bottom surface portion 5 .

以上より、本体部２の内部には、底面部５の４辺のうち向かい合う１組の２辺において、第１斜面部８が形成され、底面部５の４辺のうち向かい合う他の１組の２辺には、第２斜面部３３が形成される。第１斜面部８は、底面部５から第１側面部６へ向かって高さが高くなる傾斜を有し、第２斜面部３３は、底面部５から第１補強部３１及び第２側面部７へ向かって高さが高くなる傾斜を有する。 As described above, inside the body portion 2 , the first slope portion 8 is formed on a set of two opposing sides among the four sides of the bottom portion 5 , and the other pair of opposing sides of the four sides of the bottom portion 5 is formed. A second slope portion 33 is formed on two sides. The first slope portion 8 has an inclination that increases in height from the bottom surface portion 5 toward the first side surface portion 6, and the second slope portion 33 extends from the bottom surface portion 5 to the first reinforcing portion 31 and the second side surface portion. It has an increasing slope toward 7.

天井埋込み型エアコンの化粧パネルなどのパネル部材の意匠面側が単なる平板面ではなく、中央部から各辺に向かって傾斜面が形成されている場合において、別途緩衝材を設置することなく、第１斜面部８及び第２斜面部３３が、梱包容器１内でパネル部材の傾きや位置ずれを防止できる。 When the design surface side of a panel member such as a decorative panel of a ceiling-embedded air conditioner is not a simple flat surface but an inclined surface is formed toward each side from the central part, the first cushioning material is not installed separately. The slope portion 8 and the second slope portion 33 can prevent the panel member from tilting or shifting within the packaging container 1 .

次に、蓋部４と、蓋部４の４辺を覆う本体部２に形成されたフラップ９について説明する。
フラップ９は、本実施形態に係る本体部２において、折曲げ部２４を介して第１側面部６に接続された第１フラップ９Ａと、折曲げ部２５を介して第２側面部７に接続された第２フラップ９Ｂからなる。 Next, the lid portion 4 and the flaps 9 formed on the body portion 2 covering the four sides of the lid portion 4 will be described.
The flap 9 is connected to the first side portion 6 via the bent portion 24 and the second side portion 7 via the bent portion 25 in the body portion 2 according to the present embodiment. and the second flap 9B.

梱包容器１が組み立てられたとき、第１フラップ９Ａと第２フラップ９Ｂは、隣接する。このとき、第１フラップ９Ａの側端部９Ａ－ａと第２フラップ９Ｂの側端部９Ｂ－ａは、互いに突き合わされるように、第１フラップ９Ａの側端部９Ａ－ａは、第１側面部６の長手方向に対して傾斜した方向（例えば４５°）に形成され、第２フラップ９Ｂの側端部９Ｂ－ａは第２側面部７の長手方向に対して傾斜した方向（例えば４５°）に形成される。 When the packaging container 1 is assembled, the first flap 9A and the second flap 9B are adjacent. At this time, the side end portion 9A-a of the first flap 9A and the side end portion 9B-a of the second flap 9B are butted against each other, and the side end portion 9A-a of the first flap 9A The side edge 9B-a of the second flap 9B is formed in a direction (for example, 45°) inclined with respect to the longitudinal direction of the side surface 6, and the side end 9B-a of the second flap 9B is inclined in a direction (for example, 45°) with respect to the longitudinal direction of the second side surface 7. °).

折曲げ部２４において第１フラップ９Ａが第１側面部６に対して折曲げ可能になり、また、第６折曲げ部において第２フラップ９Ｂが第２側面部７に対して折曲げ可能になり、第１フラップ９Ａの側端部９Ａ－ａと第２フラップ９Ｂの側端部９Ｂ－ａは、互いに突き合わされることから、第１側面部６、第２側面部７、第１フラップ９Ａ及び第２フラップ９Ｂによって、梱包容器１の角部が形成される。 The first flap 9A can be folded relative to the first side surface portion 6 at the folding portion 24, and the second flap 9B can be folded relative to the second side surface portion 7 at the sixth folding portion. , the side end portion 9A-a of the first flap 9A and the side end portion 9B-a of the second flap 9B are butted against each other, so that the first side portion 6, the second side portion 7, the first flap 9A and the A corner of the packaging container 1 is formed by the second flap 9B.

第１フラップ９Ａの側端部９Ａ－ａには、折曲げ部２６が形成され、折曲げ部２６を介して第１フラップ９Ａに第１差込み部２７が接続される。また、第２フラップ９Ｂの側端部９Ｂ－ａには、折曲げ部２８が形成され、折曲げ部２８を介して第２フラップ９Ｂに第２差込み部２９が接続される。これにより、第１フラップ９Ａの側端部９Ａ－ａに形成された折曲げ部２６において第１差込み部２７が折曲げ可能であり、第２フラップ９Ｂの側端部９Ｂ－ａに形成された折曲げ部２８において第２差込み部２９が折曲げ可能である。 A bent portion 26 is formed at the side end portion 9A-a of the first flap 9A, and a first insertion portion 27 is connected to the first flap 9A via the bent portion 26. As shown in FIG. A bent portion 28 is formed at the side end portion 9B-a of the second flap 9B, and the second insertion portion 29 is connected to the second flap 9B via the bent portion 28. As shown in FIG. As a result, the first insertion portion 27 can be bent at the bent portion 26 formed at the side end portion 9A-a of the first flap 9A, and the first insertion portion 27 can be bent at the side end portion 9B-a of the second flap 9B. The second insertion portion 29 can be bent at the bent portion 28 .

蓋部４には、差込み穴４１が形成され、第１差込み部２７と第２差込み部２９が差込み穴４１に挿入される。この状態で、第１フラップ９Ａと第２フラップ９Ｂは、蓋部４に固定される。 An insertion hole 41 is formed in the lid portion 4 , and the first insertion portion 27 and the second insertion portion 29 are inserted into the insertion hole 41 . In this state, the first flap 9A and the second flap 9B are fixed to the lid portion 4. As shown in FIG.

第１フラップ９Ａの前端部９Ａ－ｂの中央部には、差込み部５１が接続される。また、第２フラップ９Ｂの前端部９Ｂ－ｂの中央部には、差込み部５２が接続される。蓋部４には、差込み穴４２が形成され、差込み部５１と差込み部５２が差込み穴４２に挿入される。これにより、第１フラップ９Ａの中間部分と第２フラップ９Ｂの中間部分は、蓋部４に対して隙間が形成されないように固定される。 An insertion portion 51 is connected to the central portion of the front end portion 9A-b of the first flap 9A. An insertion portion 52 is connected to the central portion of the front end portion 9B-b of the second flap 9B. An insertion hole 42 is formed in the lid portion 4 , and the insertion portion 51 and the insertion portion 52 are inserted into the insertion hole 42 . As a result, the intermediate portion of the first flap 9A and the intermediate portion of the second flap 9B are fixed to the lid portion 4 so that no gap is formed.

第１フラップ９Ａの前端部９Ａ－ｂと、第２フラップ９Ｂの前端部９Ｂ－ｂは、円弧形状を有している。したがって、第１フラップ９Ａの前端部９Ａ－ｂの両側先端と、差込み部５１の先端は、同一直線上に配置される。したがって、差込み部５１を形成する際、差込み部５１は、突出した位置ではなく、第１フラップ９Ａの前端部９Ａ－ｂの両側先端を結んだ線から突出した位置ではなく、当該線よりも内側に形成される。したがって、ブランクを形成する際、無駄となる材料を低減できる。 A front end portion 9A-b of the first flap 9A and a front end portion 9B-b of the second flap 9B have an arc shape. Therefore, the tips on both sides of the front end portion 9A-b of the first flap 9A and the tip of the insertion portion 51 are arranged on the same straight line. Therefore, when forming the insertion portion 51, the insertion portion 51 is not at a protruding position, but rather at a position protruding from the line connecting the ends of the front ends 9A-b of the first flap 9A, but inside the line. formed in Therefore, waste material can be reduced when forming the blank.

また、梱包容器１の上に別の梱包容器１の一部を重ねて載せた後、上に載せた梱包容器１をスライドさせるとき、上に載せた梱包容器１の角が、第１フラップ９Ａの前端部９Ａ－ｂと、第２フラップ９Ｂの前端部９Ｂ－ｂに沿って移動する。そして、第１フラップ９Ａの前端部９Ａ－ｂと、第２フラップ９Ｂの前端部９Ｂ－ｂが、円弧形状を有していることによって、上に載せた梱包容器１の角は、第１フラップ９Ａの前端部９Ａ－ｂの中央、又は、第２フラップ９Ｂの前端部９Ｂ－ｂの中央に向かって導かれる。第１フラップ９Ａの前端部９Ａ－ｂの中央と、第２フラップ９Ｂの前端部９Ｂ－ｂの中央には、差込み部５１，５２が形成されていることから、上に載せた梱包容器１の角は、差込み部５１，５２を乗り上げる。 Further, after a part of another packaging container 1 is placed on top of the packaging container 1, when the packaging container 1 placed on top is slid, the corner of the packaging container 1 placed on top of the first flap 9A and the front end 9B-b of the second flap 9B. Since the front end portion 9A-b of the first flap 9A and the front end portion 9B-b of the second flap 9B are arc-shaped, the corners of the packing container 1 placed on the first flap It is directed toward the center of the front end 9A-b of 9A or the center of the front end 9B-b of the second flap 9B. Insertion portions 51 and 52 are formed at the center of the front end portion 9A-b of the first flap 9A and the center of the front end portion 9B-b of the second flap 9B. The corner rides over the inserts 51 and 52 .

したがって、本実施形態の場合、第１フラップ９Ａの前端部９Ａ－ｂと、第２フラップ９Ｂの前端部９Ｂ－ｂが、円弧形状ではなく、直線状に形成されている場合に比べて、上に載せた梱包容器１がフラップ９Ａ，９Ｂに引っ掛かることなくスムーズにスライドされ、複数の梱包容器１を容易に重ね合わせることができる。 Therefore, in the case of the present embodiment, compared to the case where the front end portion 9A-b of the first flap 9A and the front end portion 9B-b of the second flap 9B are formed in a linear shape instead of an arc shape, the upper The packing container 1 placed on the top is smoothly slid without being caught by the flaps 9A and 9B, and a plurality of packing containers 1 can be easily superimposed.

なお、上記実施形態では、帯部２０と、接続部１６に形成された開口部２２Ａ，２２Ｂが係合されることによって、第１側面部６と第２側面部７が、接続される場合について説明したが、本発明はこの例に限定されない。例えば、第１側面部６と接続部１６とは、例えば接着剤、ステープル又はテープ等を使用して固定されて、第１側面部６と第２側面部７が、接続されてもよい。 In the above-described embodiment, the belt portion 20 and the openings 22A and 22B formed in the connecting portion 16 are engaged to connect the first side portion 6 and the second side portion 7. Although explained, the invention is not limited to this example. For example, the first side portion 6 and the connecting portion 16 may be fixed using, for example, an adhesive, staple, or tape, and the first side portion 6 and the second side portion 7 may be connected.

１ ：梱包容器
２ ：本体部
３ ：スペーサ
４ ：蓋部
５ ：底面部
６ ：第１側面部
７ ：第２側面部
８ ：第１斜面部
９ ：フラップ
９Ａ ：第１フラップ
９Ａ－ａ ：側端部
９Ａ－ｂ ：前端部
９Ｂ ：第２フラップ
９Ｂ－ａ ：側端部
９Ｂ－ｂ ：前端部
１１ ：第１折曲げ線
１２ ：第２折曲げ線
１３ ：第１切込み
１４ ：第２切込み
１５ ：第３折曲げ線
１６ ：接続部
１６Ａ ：内側板
１６Ｂ ：外側板
１７ ：第６折曲げ線
１８ ：切込み
１９ ：折曲げ線
２０ ：帯部
２０ａ ：基端
２０ｂ ：先端
２１ ：切込み
２２Ａ ：開口部
２２Ｂ ：開口部
２３Ａ ：切欠き部
２３Ｂ ：切欠き部
２４ ：折曲げ部
２５ ：折曲げ部
２６ ：折曲げ部
２７ ：第１差込み部
２８ ：折曲げ部
２９ ：第２差込み部
３１ ：第１補強部
３２ ：第２補強部
３３ ：第２斜面部
３５ ：第４折曲げ線
３６ ：第５折曲げ線
３７ ：第２開口部
４１ ：差込み穴
４２ ：差込み穴
５１ ：差込み部
５２ ：差込み部 1 : Packaging container 2 : Main body 3 : Spacer 4 : Lid 5 : Bottom 6 : First side 7 : Second side 8 : First slope 9 : Flap 9A : First flap 9A-a : Side End 9A-b : Front end 9B : Second flap 9B-a : Side end 9B-b : Front end 11 : First folding line 12 : Second folding line 13 : First notch 14 : Second notch 15: Third bending line 16: Connection portion 16A: Inner plate 16B: Outer plate 17: Sixth bending line 18: Notch 19: Bending line 20: Belt portion 20a: Base end 20b: Tip 21: Notch 22A: Opening 22B : Opening 23A : Notch 23B : Notch 24 : Bent portion 25 : Bent portion 26 : Bent portion 27 : First insertion portion 28 : Bent portion 29 : Second insertion portion 31 : First reinforcing portion 32 : Second reinforcing portion 33 : Second slope portion 35 : Fourth bending line 36 : Fifth bending line 37 : Second opening 41 : Insertion hole 42 : Insertion hole 51 : Insertion portion 52 : insertion part

Claims (5)

底面部と、
第１折曲げ線を介して前記底面部に接続され、前記底面部に対して傾斜して設置される第１斜面部と、
前記第１折曲げ線に対して平行な第２折曲げ線を介して前記第１斜面部に接続された第１側面部と、
を備え、
前記第１折曲げ線及び前記第２折曲げ線に対して垂直に形成され、前記第１折曲げ線の端部と前記第２折曲げ線の端部とを結び、前記底面部と前記第１斜面部が分離され、かつ、前記第１側面部と前記第１斜面部が分離されるように形成された第１切込みと、
前記第１折曲げ線及び前記第２折曲げ線に対して平行に形成され、前記第１側面部及び前記底面部の共通する隅部と前記第１切込みの中間部とを結び、前記底面部と前記第１側面部が分離されるように形成された第２切込みと、
を有し、
前記第１斜面部と前記第１側面部は、前記底面部の向かい合う１組の２辺に少なくとも設けられる梱包容器。 a bottom portion;
a first slope portion connected to the bottom surface portion via a first bending line and installed at an angle with respect to the bottom surface portion;
a first side portion connected to the first slope portion via a second bending line parallel to the first bending line;
with
It is formed perpendicular to the first folding line and the second folding line, connects an end of the first folding line and an end of the second folding line, and connects the bottom portion and the second folding line. a first cut formed so that one slope portion is separated and the first side surface portion and the first slope portion are separated;
It is formed parallel to the first folding line and the second folding line, connects a common corner of the first side surface portion and the bottom surface portion and an intermediate portion of the first cut, and connects the bottom surface portion. and a second notch formed to separate the first side portion from the
has
Said 1st slope part and said 1st side part are packing containers provided at least in one set of 2 sides which said bottom face part faces . 第３折曲げ線を介して前記底面部に接続され、前記第１側面部と隣接する第２側面部を更に備え、
前記底面部、前記第１側面部、前記第１斜面部及び前記第２側面部を有するシート材から構成された本体部と、
前記本体部とは異なるシート材で構成され、高さが前記第２側面部の内法高さとほぼ同一であり、前記第２側面部が前記底面部に対して立設された状態において、前記第２側面部の内面に沿って設置されるスペーサと、
を備える請求項１に記載の梱包容器。 further comprising a second side portion connected to the bottom portion via a third fold line and adjacent to the first side portion;
a body portion made of a sheet material having the bottom surface portion, the first side surface portion, the first slope portion, and the second side surface portion;
It is composed of a sheet material different from that of the main body portion, and has a height substantially equal to the inner height of the second side portion, and in a state in which the second side portion is erected with respect to the bottom portion, the a spacer installed along the inner surface of the second side surface;
The packaging container according to claim 1, comprising: 前記スペーサは、
前記第２側面部の内面に沿って設置される第１補強部と、
前記スペーサの高さ方向に対して平行な第４折曲げ線を介して前記第１補強部に接続され、前記第１側面部の内面に沿って設置される第２補強部と、
水平方向に対して平行な第５折曲げ線を介して前記第１補強部に接続され、前記底面部に対して傾斜して設置される第２斜面部と、
を備え、
前記スペーサの高さ方向に対して平行に形成され、前記第１補強部の端部において前記第１補強部と前記第２斜面部が分離されるように形成された２本の第３切込みを有する請求項２に記載の梱包容器。 The spacer is
a first reinforcing portion installed along the inner surface of the second side portion;
a second reinforcing portion connected to the first reinforcing portion via a fourth bending line parallel to the height direction of the spacer and installed along the inner surface of the first side portion;
a second slope portion connected to the first reinforcing portion via a fifth bending line parallel to the horizontal direction and installed at an angle with respect to the bottom portion;
with
Two third cuts formed parallel to the height direction of the spacer and formed so as to separate the first reinforcing portion and the second slope portion at the end portion of the first reinforcing portion. The packaging container according to claim 2, comprising: 第６折曲げ線を介して前記第２側面部に接続され、前記第１側面部が前記底面部に対して立設された状態において、前記第１側面部の内面に沿って設置される接続部を更に備える請求項３に記載の梱包容器。 A connection that is connected to the second side surface via a sixth bending line and that is installed along the inner surface of the first side surface in a state in which the first side surface is erected with respect to the bottom surface. 4. The packaging container of claim 3, further comprising a portion. 梱包容器を形成するための梱包容器用シート材であって、
底面部と、
第１折曲げ線を介して前記底面部に接続され、前記梱包容器として形成されたとき前記底面部に対して傾斜して設置される第１斜面部と、
前記第１折曲げ線に対して平行な第２折曲げ線を介して前記第１斜面部に接続された第１側面部と、
を備え、
前記第１折曲げ線及び前記第２折曲げ線に対して垂直に形成され、前記第１折曲げ線の端部と前記第２折曲げ線の端部とを結び、前記底面部と前記第１斜面部が分離され、かつ、前記第１側面部と前記第１斜面部が分離されるように形成された第１切込みと、
前記第１折曲げ線及び前記第２折曲げ線に対して平行に形成され、前記第１側面部及び前記底面部の共通する隅部と前記第１切込みの中間部とを結び、前記底面部と前記第１側面部が分離されるように形成された第２切込みと、
を有し、
前記第１斜面部と前記第１側面部は、前記底面部の向かい合う１組の２辺に少なくとも設けられる梱包容器用シート材。 A packaging container sheet material for forming a packaging container,
a bottom portion;
a first slant portion connected to the bottom surface portion via a first bending line and installed at an angle with respect to the bottom surface portion when the packaging container is formed;
a first side portion connected to the first slope portion via a second bending line parallel to the first bending line;
with
It is formed perpendicular to the first folding line and the second folding line, connects an end of the first folding line and an end of the second folding line, and connects the bottom portion and the second folding line. a first cut formed so that one slope portion is separated and the first side surface portion and the first slope portion are separated;
It is formed parallel to the first folding line and the second folding line, connects a common corner of the first side surface portion and the bottom surface portion and an intermediate portion of the first cut, and connects the bottom surface portion. and a second notch formed to separate the first side portion from the
has
Said 1st slope part and said 1st side part are sheet materials for packing containers provided at least in 1 set of 2 sides|sides which the said bottom face part faces .
JP2017172139A 2017-09-07 2017-09-07 Packing containers and sheet materials for packing containers Active JP7123535B2 (en)

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JP2017172139A JP7123535B2 (en) 2017-09-07 2017-09-07 Packing containers and sheet materials for packing containers
TR2020/03542U TR202003542U5 (en) 2017-09-07 2018-08-24 Sheet material for the packing container and the packing container.
PCT/JP2018/031444 WO2019049696A1 (en) 2017-09-07 2018-08-24 Packing container and sheet material for packing container
CN201890001182.6U CN212474278U (en) 2017-09-07 2018-08-24 Packaging container and sheet for packaging container
DE212018000312.2U DE212018000312U1 (en) 2017-09-07 2018-08-24 Packaging containers and sheet material for packaging containers

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Citations (2)

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JP3194019U (en) 2014-08-20 2014-10-30 レンゴー株式会社 Packaging container with water-resistant reinforcing plate
WO2015110914A1 (en) 2014-01-23 2015-07-30 Kraft Foods R & D, Inc. Packaging

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US3325080A (en) * 1964-11-20 1967-06-13 Sprinter Pack Ab Cardboard box and blank for making such box
JPS5612176Y2 (en) * 1976-10-08 1981-03-19
JPS5721864Y2 (en) * 1977-10-18 1982-05-12
JPH09290824A (en) * 1996-04-22 1997-11-11 Shinwa Shoji:Kk Fancy case body
JP2003246317A (en) 2001-12-19 2003-09-02 Heiwa Corp Packing device for game board
DE102013015039B4 (en) * 2013-09-12 2023-06-07 Thimm Verpackung Gmbh + Co. Kg Transport and presentation packaging

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WO2015110914A1 (en) 2014-01-23 2015-07-30 Kraft Foods R & D, Inc. Packaging
JP3194019U (en) 2014-08-20 2014-10-30 レンゴー株式会社 Packaging container with water-resistant reinforcing plate

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WO2019049696A1 (en) 2019-03-14

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