JP7135338B2 - packaging material - Google Patents

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JP7135338B2
JP7135338B2 JP2018034462A JP2018034462A JP7135338B2 JP 7135338 B2 JP7135338 B2 JP 7135338B2 JP 2018034462 A JP2018034462 A JP 2018034462A JP 2018034462 A JP2018034462 A JP 2018034462A JP 7135338 B2 JP7135338 B2 JP 7135338B2
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packed
storage member
notch
frames
packaging member
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JP2019147596A (en
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篤 板野
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Kyocera Document Solutions Inc
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Kyocera Document Solutions Inc
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Description

本発明は、包装部材に関し、特に、被梱包物が載置される下ケースと、上方から被梱包物に被せられる上ケースと、被梱包物の側面に対向配置される中枠と、を備えた包装部材に関する。 TECHNICAL FIELD The present invention relates to a packaging member, and particularly includes a lower case on which an object to be packed is placed, an upper case to cover the object from above, and a middle frame arranged to face the side surface of the object to be packed. It relates to a packaging member.

従来、電子機器等の製品（被梱包物）を包装するための包装部材が知られている。包装部材としては、製品が載置される下ケースと、底面が開口しているとともに上方から製品に被せられる上ケースと、製品の側面に対向配置される中枠と、を備えたものが知られている。中枠は、包装部材の上下方向の圧縮強度を補強するためのものであり、製品の周りに１周設けられる。 2. Description of the Related Art Conventionally, packaging members for packaging products (items to be packaged) such as electronic devices are known. As the packaging member, there is known one comprising a lower case on which the product is placed, an upper case whose bottom is open and covers the product from above, and a middle frame arranged to face the side of the product. It is The middle frame is for reinforcing the compressive strength of the packaging member in the vertical direction, and is provided around the product.

このような包装部材を用いて製品を梱包する場合、製品を下ケースに載置した後、製品の周りに中枠を上下方向に延びるように配置する。その後、上方から上ケースを被せる。 When a product is packed using such a packaging member, after the product is placed in the lower case, the middle frame is arranged around the product so as to extend in the vertical direction. After that, cover the upper case from above.

なお、製品が載置される下ケースと、上方から製品に被せられる上ケースと、製品の側面に対向配置される中枠と、を備えた包装部材は、例えば特許文献１に開示されている。 A packaging member including a lower case on which a product is placed, an upper case that covers the product from above, and a middle frame that faces the side surface of the product is disclosed in Patent Document 1, for example. .

特開２０１４－２３４１７６号公報JP 2014-234176 A

上記従来の包装部材では、中枠は製品の周りに１周設けられるので、中枠の材料の使用量が多くなる。そこで、上面視コの字状で上下方向に延びる中枠を一対設け、製品を所定方向に挟み込むように一対の中枠を配置する方法が考えられる。このとき、一対の中枠を互いに所定の間隔を隔てて配置する。このように構成すれば、中枠の材料の使用量を削減することができる。 In the above-described conventional packaging member, the inner frame is provided around the product, so the amount of material used for the inner frame increases. Therefore, a method is conceivable in which a pair of vertically extending inner frames having a U-shape when viewed from the top are provided, and the pair of inner frames are arranged so as to sandwich the product in a predetermined direction. At this time, the pair of middle frames are arranged at a predetermined interval from each other. With this configuration, it is possible to reduce the amount of material used for the middle frame.

しかしながら、製品を挟み込むように一対の中枠を配置する場合、従来の包装部材のように１個の中枠を製品の周りに１周設ける場合と比べて、中枠は不安定になる。このため、衝撃または振動や、製品を収納した製品収納袋による反発等によって、一対の中枠が外側に開いたり倒れたりするので、梱包作業性が低下する、という問題点がある。 However, when a pair of inner frames are arranged so as to sandwich the product, the inner frames become unstable compared to the case where one inner frame is provided around the product like a conventional packaging member. As a result, the pair of inner frames may open outward or fall down due to impact or vibration, repulsion from the product storage bag containing the product, etc., resulting in a problem of reduced packing workability.

本発明は、上記のような課題を解決するためになされたものであり、本発明の目的は、中枠の材料の使用量を削減しながら、梱包作業性が低下するのを抑制することが可能な包装部材を提供することである。 The present invention has been made to solve the problems described above, and an object of the present invention is to reduce the amount of material used for the inner frame while suppressing deterioration in packing workability. It is to provide a possible packaging member.

上記目的を達成するために、本発明の第１の構成の包装部材は、被梱包物が載置される下ケースと、底面が開口しているとともに、上方から被梱包物に被せられる上ケースと、被梱包物の第１方向の両側面にそれぞれ対向配置され、上面視コの字状で上下方向に延びるとともに第１方向に互いに所定の間隔を隔てて配置される一対の中枠と、被梱包物の付属品を収納する収納部材と、を備える。一対の中枠は、収納部材を介して連結される。 In order to achieve the above object, the packaging member of the first configuration of the present invention comprises a lower case on which an object to be packed is placed, and an upper case with an open bottom and covered from above on the object to be packed. and a pair of middle frames arranged opposite to each other on both side surfaces of the object to be packed in the first direction, extending vertically in a U-shape when viewed from above, and arranged at a predetermined distance from each other in the first direction; and a storage member for storing accessories of the object to be packed. A pair of middle frames are connected via a storage member.

本発明の第１の構成の包装部材によれば、一対の中枠は第１方向に互いに所定の間隔を隔てて配置される。これにより、１個の中枠を被梱包物の周りに１周設ける場合と比べて、中枠の材料の使用量を削減することができる。 According to the packaging member of the first configuration of the present invention, the pair of middle frames are arranged at a predetermined distance from each other in the first direction. As a result, the amount of material used for the inner frame can be reduced compared to the case where one inner frame is provided around the object to be packed.

また、一対の中枠は、収納部材を介して連結される。これにより、一対の中枠が不安定になるのを抑制することができるので、衝撃または振動や、被梱包物を収納した被梱包物収納袋による反発等によって、一対の中枠が外側に開いたり倒れたりするのを抑制することができる。このため、梱包作業性が低下するのを抑制することができる。 Also, the pair of middle frames are connected via a storage member. As a result, it is possible to suppress the pair of inner frames from becoming unstable, so that the pair of inner frames open outward due to shock, vibration, repulsion from the packing object storage bag containing the packing object, or the like. You can prevent it from falling over. Therefore, it is possible to suppress the deterioration of packing workability.

本発明の一実施形態の包装部材に被梱包物を配置した状態を示した斜視図である。1 is a perspective view showing a state in which an object to be packed is arranged on a packaging member according to one embodiment of the present invention; FIG. 本発明の一実施形態の包装部材によって被梱包物を梱包した状態を示した断面図である。1 is a cross-sectional view showing a state in which an object to be packed is packed by a packing member according to an embodiment of the present invention; FIG. 本発明の一実施形態の包装部材の中枠および収納部材と底部緩衝部材との構造を示した斜視図である。FIG. 2 is a perspective view showing structures of an inner frame, a storage member, and a bottom cushioning member of the packaging member according to one embodiment of the present invention; 本発明の一実施形態の包装部材の中枠および収納部材の構造を示した斜視図である。Fig. 2 is a perspective view showing structures of an inner frame and a storage member of the packaging member according to one embodiment of the present invention; 本発明の一実施形態の包装部材の中枠および収納部材の構造を示した分解斜視図である。FIG. 2 is an exploded perspective view showing structures of an inner frame and a storage member of the packaging member according to one embodiment of the present invention; 本発明の一実施形態の包装部材の中枠の係合片および収納部材の開口部周辺の構造を示した分解斜視図である。FIG. 4 is an exploded perspective view showing the structure around the opening of the housing member and the engaging piece of the inner frame of the packaging member according to one embodiment of the present invention. 本発明の一実施形態の包装部材の中枠の係合片周辺の構造を示した図である。It is the figure which showed the structure around the engagement piece of the inner frame of the packaging member of one Embodiment of this invention. 本発明の一実施形態の包装部材の収納部材の構造を示した斜視図である。FIG. 3 is a perspective view showing the structure of the storage member of the packaging member according to one embodiment of the present invention; 本発明の一実施形態の包装部材の収納部材の構造を背面側から示した斜視図である。FIG. 3 is a perspective view showing the structure of the storage member of the packaging member of one embodiment of the present invention from the rear side. 本発明の一実施形態の包装部材の収納部材の開口部周辺の構造を示した斜視図である。FIG. 4 is a perspective view showing the structure around the opening of the storage member of the packaging member according to one embodiment of the present invention; 本発明の一実施形態の包装部材の中枠の係合片を収納部材の開口部に挿入した状態を示した斜視図である。FIG. 4 is a perspective view showing a state in which the engagement piece of the inner frame of the packaging member according to one embodiment of the present invention is inserted into the opening of the storage member;

以下、本発明の実施形態について図面を参照して説明する。 BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図１に示すように、本発明の一実施形態の包装部材１は、被梱包物５０（例えば電子機器等の製品）が載置される下ケース１０と、被梱包物５０の側面に対向配置され、被梱包物５０の側面を保護するとともに包装部材１の上下方向の圧縮強度を補強する中枠２０と、被梱包物５０の付属品５１を収納する収納部材４０と、底面が開口しているとともに、上方から被梱包物５０および中枠２０に被せられる上ケース３０とを備えている。なお、図１および図２以外の図面では、図面簡略化のため、被梱包物５０および付属品５１を省略している。 As shown in FIG. 1, a packaging member 1 according to one embodiment of the present invention is arranged to face a lower case 10 on which an object to be packed 50 (for example, a product such as an electronic device) is placed on the side of the object to be packed 50. The middle frame 20 protects the side surface of the object 50 and reinforces the vertical compressive strength of the packaging member 1, the storage member 40 stores the accessory 51 of the object 50, and the bottom is open. It also has an upper case 30 that covers the object to be packed 50 and the middle frame 20 from above. In drawings other than FIGS. 1 and 2, the object to be packed 50 and the accessory 51 are omitted for the sake of simplification.

下ケース１０は図２に示すように、矩形状の底板１１と、底板１１の周縁に立設された４つの側壁１２と、を含んでいる。下ケース１０の底板１１の下面には、パレット１３が一体で設けられている。下ケース１０およびパレット１３は例えば段ボール製または木製である。パレット１３には、フォークリフト等のパレット運搬機のアームを挿入するためのアーム挿入部１３ａが形成されている。下ケース１０の底板１１にはパレット１３が一体で設けられているので、被梱包物５０を梱包した後、さらに包装部材１をパレットに載せる必要がない。このため、特に大型の製品の梱包および運搬が容易となる。 As shown in FIG. 2 , the lower case 10 includes a rectangular bottom plate 11 and four side walls 12 erected along the periphery of the bottom plate 11 . A pallet 13 is integrally provided on the lower surface of the bottom plate 11 of the lower case 10 . Lower case 10 and pallet 13 are made of cardboard or wood, for example. The pallet 13 is formed with an arm insertion portion 13a for inserting an arm of a pallet transporter such as a forklift. Since the pallet 13 is provided integrally with the bottom plate 11 of the lower case 10, it is not necessary to further place the packaging member 1 on the pallet after packing the object 50 to be packed. This facilitates the packaging and transportation of particularly large products.

また、底板１１上には、被梱包物５０が載置される複数の底部緩衝部材１４が配置されている。この底部緩衝部材１４は底板１１の４隅に、側壁１２との間に所定の隙間を隔てて配置されている。底部緩衝部材１４は被梱包物５０の底面への衝撃を緩衝する機能を有する。また、底部緩衝部材１４は略Ｌ字状の断面を有しており、被梱包物５０よりも外側まで形成されている。 A plurality of bottom cushioning members 14 on which the objects to be packed 50 are placed are arranged on the bottom plate 11 . The bottom cushioning members 14 are arranged at the four corners of the bottom plate 11 with a predetermined gap between them and the side walls 12 . The bottom cushioning member 14 has a function of cushioning the bottom surface of the object 50 to be packed. In addition, the bottom cushioning member 14 has a substantially L-shaped cross section and is formed to the outside of the object 50 to be packed.

中枠２０および上ケース３０は、段ボールシートを金型を用いて裁断し所定位置で折り曲げることにより形成されている。 The middle frame 20 and the upper case 30 are formed by cutting a cardboard sheet using a mold and folding it at a predetermined position.

上ケース３０は、矩形状の天板３１と、天板３１の周縁から下方に延びる４つの側壁３２と、を含んでいる。 The upper case 30 includes a rectangular top plate 31 and four side walls 32 extending downward from the periphery of the top plate 31 .

図１に示すように、下ケース１０の側壁１２の所定の位置には、貫通穴１５が形成されている。上ケース３０の側壁３２の下端部には、下ケース１０の貫通穴１５と重なる位置に貫通穴３５が形成されている。貫通穴１５と貫通穴３５とを重ねた状態で図示しない留め具を差し込むことにより、下ケース１０と上ケース３０とが一体に連結される。 As shown in FIG. 1, a through hole 15 is formed at a predetermined position in the side wall 12 of the lower case 10. As shown in FIG. A through hole 35 is formed in the lower end of the side wall 32 of the upper case 30 at a position overlapping the through hole 15 of the lower case 10 . The lower case 10 and the upper case 30 are integrally connected by inserting a fastener (not shown) with the through holes 15 and 35 overlapping each other.

図１および図２に示すように、中枠２０は、被梱包物５０に密着した状態で、下端が被梱包物５０の側面と底部緩衝部材１４との隙間に挿入されている。なお、被梱包物５０は埃やゴミ等が付着するのを防止するためにナイロン等からなる収納袋（図示せず）に収納されており、中枠２０は収納袋を介して被梱包物５０の側面に密着している。 As shown in FIGS. 1 and 2 , the middle frame 20 is in close contact with the item 50 to be packed, and its lower end is inserted into the gap between the side surface of the item 50 and the bottom cushioning member 14 . The object to be packed 50 is housed in a storage bag (not shown) made of nylon or the like in order to prevent dust, dirt, etc. from adhering to it. adheres to the sides of

ここで、本実施形態では、中枠２０は、被梱包物５０の矢印ＡＡ´方向（第１方向）の両側面（側面５０ａおよび５０ｂ）にそれぞれ対向配置され、上面視コの字状で上下方向に延びる一対の中枠２０ａおよび２０ｂを含んでいる。中枠２０ａおよび２０ｂは図３に示すように、矢印ＡＡ´方向に互いに所定の間隔を隔てて配置されている。 Here, in the present embodiment, the middle frame 20 is disposed facing both side surfaces (side surfaces 50a and 50b) of the item to be packed 50 in the arrow AA′ direction (first direction), and is U-shaped when viewed from above. It includes a pair of longitudinally extending inner frames 20a and 20b. As shown in FIG. 3, the middle frames 20a and 20b are arranged at a predetermined distance from each other in the direction of the arrow AA'.

中枠２０ａおよび２０ｂの各々は図４に示すように、第１面２１、第２面２２および第３面２３を有する。第１面２１は、被梱包物５０の矢印ＡＡ´方向の側面（側面５０ａおよび５０ｂ）に対向配置される。第２面２２は、第１面２１の矢印ＡＡ´方向と直交する矢印ＢＢ´方向の一方端（矢印Ｂ方向の端部）２１ａから対向する中枠２０（中枠２０ｂおよび２０ａ）に向かって延びる。第３面２３は、第１面２１の矢印ＢＢ´方向の他方端（矢印Ｂ´方向の端部）２１ｂから対向する中枠２０（中枠２０ｂおよび２０ａ）に向かって延びる。なお、中枠２０ａおよび２０ｂは、中枠２０ａおよび２０ｂを下ケース１０に載置した状態において第２面２２同士の間の距離Ｌ２２（図３参照）が第３面２３同士の間の距離Ｌ２３（図３参照）よりも大きくなるように形成されている。 Each of the middle frames 20a and 20b has a first surface 21, a second surface 22 and a third surface 23, as shown in FIG. The first surface 21 is arranged to face the side surfaces (side surfaces 50a and 50b) of the item 50 to be packed in the arrow AA' direction. The second surface 22 extends from one end (the end in the direction of arrow B) 21a of the first surface 21 in the direction of arrow BB' perpendicular to the direction of arrow AA' toward the opposing middle frame 20 (middle frames 20b and 20a). Extend. The third surface 23 extends from the other end (the end portion in the arrow B' direction) 21b of the first surface 21 in the arrow BB' direction toward the opposing middle frame 20 (middle frames 20b and 20a). Note that the distance L22 between the second surfaces 22 (see FIG. 3) of the middle frames 20a and 20b when the middle frames 20a and 20b are placed on the lower case 10 is less than the distance L23 between the third surfaces 23. (See FIG. 3).

第２面２２には図５および図６に示すように、切り欠き２５と、切り欠き２５に隣接して配置され、上方に延びるとともに上方向に先端部を有する係合片２６と、が設けられている。係合片２６は、第２面２２の一部に切り欠き２５を設けることによって形成されている。なお、切り欠き２５は、段ボールシートを裁断するときの金型を用いて、裁断と同時に形成される。 As shown in FIGS. 5 and 6, the second surface 22 is provided with a notch 25 and an engaging piece 26 arranged adjacent to the notch 25 and extending upward and having an upward tip. It is The engagement piece 26 is formed by providing a notch 25 in a portion of the second surface 22 . Note that the notch 25 is formed at the same time as the cutting by using a mold for cutting the corrugated cardboard sheet.

切り欠き２５は、第２面２２の矢印ＡＡ´方向の端縁２２ａから第１面２１に向かって矢印ＡＡ´方向に延びる第１切り欠き部２５ａと、第１切り欠き部２５ａの第１面２１側の端部から下方に延びる第２切り欠き部２５ｂと、を有する逆Ｌ字状に形成されている。 The notch 25 includes a first notch portion 25a extending in the direction of the arrow AA' from the edge 22a of the second surface 22 in the direction of the arrow AA' toward the first surface 21, and the first surface of the first notch portion 25a. It is formed in an inverted L shape having a second notch portion 25b extending downward from the end on the 21 side.

係合片２６は、上方に向かって矢印ＡＡ´方向の長さが長くなるように逆台形状に形成されている。具体的には図７に示すように、係合片２６は、第１面２１側（図７において左側）の側面２６ａと、第１面２１とは反対側の側面２６ｂと、を有する。側面２６ｂは、鉛直方向に延びるように形成されている一方、側面２６ａは、上方に向かって外側（第１面２１側、図７において左側）に傾斜している。なお、中枠２０ｂの係合片２６は中枠２０ａの係合片２６と矢印ＡＡ´方向に対称な形状に形成されているので、図７では中枠２０ａの係合片２６のみを示している。 The engaging piece 26 is formed in an inverted trapezoidal shape so that the length in the direction of the arrow AA' increases upward. Specifically, as shown in FIG. 7, the engaging piece 26 has a side surface 26a on the side of the first surface 21 (left side in FIG. 7) and a side surface 26b on the side opposite to the first surface 21. As shown in FIG. The side surface 26b is formed to extend in the vertical direction, while the side surface 26a is slanted upward toward the outside (toward the first surface 21, leftward in FIG. 7). Since the engaging piece 26 of the middle frame 20b is formed in a shape symmetrical to the engaging piece 26 of the middle frame 20a in the direction of the arrow AA', only the engaging piece 26 of the middle frame 20a is shown in FIG. there is

収納部材４０（図５参照）は、段ボールシートを金型を用いて裁断し所定位置で折り曲げることにより形成されている。なお、収納部材４０は、折り曲げられた複数枚の段ボールシートを組み合わせることによって形成されている。 The storage member 40 (see FIG. 5) is formed by cutting a cardboard sheet using a mold and folding it at a predetermined position. The storage member 40 is formed by combining a plurality of folded cardboard sheets.

収納部材４０は図８に示すように、被梱包物５０の付属品５１（図１参照）を収納する収納部４１と、収納部材４０を支持する一対の脚部４２と、収納部４１よりも上方に配置される上面４３と、を有する。 As shown in FIG. 8, the storage member 40 includes a storage portion 41 for storing an accessory 51 (see FIG. 1) of the object to be packed 50, a pair of legs 42 for supporting the storage member 40, and a and a top surface 43 positioned above.

本実施形態では図４に示すように、収納部材４０は、中枠２０ａと中枠２０ｂとを連結する。ここでは、収納部材４０は、中枠２０ａの第２面２２と中枠２０ｂの第２面２２とを連結する。 In this embodiment, as shown in FIG. 4, the storage member 40 connects the middle frame 20a and the middle frame 20b. Here, the storage member 40 connects the second surface 22 of the middle frame 20a and the second surface 22 of the middle frame 20b.

具体的には図８～図１０に示すように、収納部材４０の上面４３の矢印ＡＡ´方向の両端部には、上下方向に開口するとともに、中枠２０ａおよび２０ｂの係合片２６がそれぞれ下方から挿入される開口部４０ａが設けられている。開口部４０ａは、段ボールシートを裁断するときの金型を用いて開口部４０ａとなる位置にスリットを形成しておき、段ボールシートを所定位置で折り曲げることにより形成される。 Specifically, as shown in FIGS. 8 to 10, both ends of the upper surface 43 of the storage member 40 in the direction of the arrow AA' are opened in the vertical direction, and the engaging pieces 26 of the inner frames 20a and 20b are respectively provided. An opening 40a is provided to be inserted from below. The opening 40a is formed by forming a slit at a position corresponding to the opening 40a using a die for cutting a corrugated cardboard sheet, and folding the corrugated cardboard sheet at a predetermined position.

図１に示すように、包装部材１を用いて被梱包物５０を梱包する場合、底部緩衝部材１４（図２参照）を底板１１の四隅の所定位置に配置する。そして、被梱包物５０を底部緩衝部材１４上に配置する。その後、中枠２０ａおよび２０ｂをそれぞれ被梱包物５０と底部緩衝部材１４との間に挿入する。 As shown in FIG. 1 , when packaging an object 50 using the packaging member 1 , bottom cushioning members 14 (see FIG. 2 ) are arranged at predetermined positions at the four corners of the bottom plate 11 . Then, the object to be packed 50 is arranged on the bottom cushioning member 14 . After that, the middle frames 20a and 20b are inserted between the object to be packed 50 and the bottom cushioning member 14, respectively.

そして、図１および図１１に示すように、収納部材４０の上面４３を第１切り欠き部２５ａに挿入した後、中枠２０ａおよび２０ｂの第２面２２の係合片２６を収納部材４０の開口部４０ａに下方から挿入する。これにより、一対の中枠２０ａおよび２０ｂが収納部材４０によって連結される。このとき、収納部材４０の脚部４２（図８参照）の下端は、下ケース１０に支持される。ここでは、脚部４２の下端は、下ケース１０の底板１１に当接している。なお、脚部４２の下端は、底部緩衝部材１４に当接するように配置されていてもよい。 1 and 11, after the upper surface 43 of the storage member 40 is inserted into the first notch portion 25a, the engaging pieces 26 of the second surfaces 22 of the inner frames 20a and 20b are engaged with the storage member 40. It is inserted into the opening 40a from below. Thereby, the pair of middle frames 20 a and 20 b are connected by the storage member 40 . At this time, the lower ends of the legs 42 (see FIG. 8) of the storage member 40 are supported by the lower case 10 . Here, the lower ends of the legs 42 are in contact with the bottom plate 11 of the lower case 10 . Note that the lower ends of the leg portions 42 may be arranged so as to contact the bottom cushioning member 14 .

その後、必要に応じて、被梱包物５０の上面および側面に上部緩衝部材（図示せず）を配置するとともに、被梱包物５０の他の付属部品を収納する収納部材（図示せず）を中枠２０ａおよび２０ｂに取り付ける。そして、上ケース３０を上方から被梱包物５０および中枠２０ａおよび２０ｂに被せる。 After that, if necessary, upper cushioning members (not shown) are placed on the top and side surfaces of the item to be packed 50, and a storage member (not shown) for storing other accessory parts of the item to be packed 50 is placed inside. Attach to frames 20a and 20b. Then, the upper case 30 is put on the object to be packed 50 and the middle frames 20a and 20b from above.

その後、下ケース１０の貫通穴１５と上ケース３０の貫通穴３５とを重ねた状態で留め具（図示せず）を差し込むことにより、下ケース１０と上ケース３０とを一体に連結する。 After that, the lower case 10 and the upper case 30 are integrally connected by inserting a fastener (not shown) while the through hole 15 of the lower case 10 and the through hole 35 of the upper case 30 are overlapped.

本実施形態では、上記のように、中枠２０ａおよび２０ｂは矢印ＡＡ´方向に互いに所定の間隔を隔てて配置される。これにより、１個の中枠を被梱包物５０の周りに１周設ける場合と比べて、中枠２０ａおよび２０ｂの材料の使用量を削減することができる。 In the present embodiment, as described above, the middle frames 20a and 20b are arranged with a predetermined distance in the direction of the arrow AA'. As a result, the amount of material used for the inner frames 20a and 20b can be reduced compared to the case where one inner frame is provided around the object 50 to be packed.

また、中枠２０ａおよび２０ｂは、収納部材４０を介して連結される。これにより、中枠２０ａおよび２０ｂが不安定になるのを抑制することができるので、衝撃または振動や、被梱包物５０を収納した収納袋（図示せず）による反発等によって、中枠２０ａおよび２０ｂが外側に開いたり倒れたりするのを抑制することができる。このため、梱包作業性が低下するのを抑制することができる。 In addition, the middle frames 20a and 20b are connected via the housing member 40. As shown in FIG. As a result, it is possible to suppress the middle frames 20a and 20b from becoming unstable. 20b can be prevented from opening outward or collapsing. Therefore, it is possible to suppress the deterioration of packing workability.

なお、付属品５１を収納する収納部材４０は、被梱包物５０を梱包する部材として元来必要であるため、収納部材４０を設けたとしても材料の使用量は増加しない。 Since the storage member 40 for storing the accessory 51 is originally necessary as a member for packing the object 50 to be packed, even if the storage member 40 is provided, the amount of material used does not increase.

また、上記のように、中枠２０ａおよび２０ｂの各々は、被梱包物５０の矢印ＡＡ´方向の側面５０ａおよび５０ｂに対向配置される第１面２１と、第１面２１の一方端２１ａから対向する中枠２０ｂおよび２０ａに向かって延びる第２面２２と、を有し、中枠２０ａおよび２０ｂの第２面２２同士が収納部材４０を介して連結される。これにより、中枠２０ａおよび２０ｂを、収納部材４０を介して容易に連結することができる。 In addition, as described above, each of the middle frames 20a and 20b has the first surface 21 arranged to face the side surfaces 50a and 50b of the item to be packed 50 in the direction of the arrow AA', and the one end 21a of the first surface 21. and a second surface 22 extending toward the opposing middle frames 20 b and 20 a , and the second surfaces 22 of the middle frames 20 a and 20 b are connected via a storage member 40 . Thereby, the middle frames 20 a and 20 b can be easily connected via the storage member 40 .

また、上記のように、第２面２２には、上方向に先端部を有する係合片２６が設けられており、収納部材４０の矢印ＡＡ´方向の両端部には、上下方向に開口するとともに係合片２６が下方から挿入される開口部４０ａが設けられている。これにより、係合片２６を下方から開口部４０ａに挿入することによって、第２面２２と収納部材４０とを容易に連結（係合）することができる。また、第２面２２に切り欠き２５を設けることによって、第２面２２に容易に係合片２６を設けることができる。 In addition, as described above, the second surface 22 is provided with the engaging piece 26 having an upward tip, and both ends of the storage member 40 in the arrow AA' direction are opened in the vertical direction. Also provided is an opening 40a into which the engaging piece 26 is inserted from below. Accordingly, the second surface 22 and the storage member 40 can be easily connected (engaged) by inserting the engaging piece 26 into the opening 40a from below. In addition, by providing the notch 25 on the second surface 22, the engagement piece 26 can be easily provided on the second surface 22. As shown in FIG.

また、上記のように、第２面２２には、第２面２２の端縁２２ａから第１面２１に向かって延びる第１切り欠き部２５ａと、第１切り欠き部２５ａの第１面２１側の端部から下方に延びる第２切り欠き部２５ｂと、を有する逆Ｌ字状の切り欠き２５が形成されており、係合片２６は、第１切り欠き部２５ａおよび第２切り欠き部２５ｂによって形成されている。これにより、第２面２２のうちの対向する中枠２０ｂおよび２０ａに最も近い部分に係合片２６を設けることができるとともに、係合片２６を上方に延びるように容易に形成することができる。 Further, as described above, the second surface 22 includes the first cutout portion 25a extending from the edge 22a of the second surface 22 toward the first surface 21, and the first surface 21 of the first cutout portion 25a. An inverted L-shaped notch 25 having a second notch 25b extending downward from the side end is formed. 25b. As a result, the engaging piece 26 can be provided on the portion of the second surface 22 that is closest to the facing middle frames 20b and 20a, and the engaging piece 26 can be easily formed to extend upward. .

また、上記のように、係合片２６は、上方に向かって矢印ＡＡ´方向の長さが長くなるように形成されている。これにより、係合片２６が開口部４０ａから抜けるのを抑制することができる。また、本実施形態では、係合片２６の第１面２１側の側面２６ａが上方に向かって外側（第１面２１側）に傾斜しているので、収納袋の反発により中枠２０ａおよび２０ｂが外側に開こうとすると、収納部材４０には下方に力が加わる。このため、係合片２６が開口部４０ａから抜けるのを効果的に抑制することができる。 Further, as described above, the engagement piece 26 is formed so that its length in the direction of the arrow AA' increases upward. As a result, it is possible to prevent the engagement piece 26 from slipping out of the opening 40a. In addition, in this embodiment, since the side surface 26a of the engaging piece 26 on the side of the first surface 21 is slanted upward and outward (toward the first surface 21), the inner frames 20a and 20b are separated by the reaction of the storage bag. When the storage member 40 tries to open outward, a downward force is applied to the storage member 40. - 特許庁Therefore, it is possible to effectively prevent the engaging piece 26 from slipping out of the opening 40a.

また、上記のように、第２面２２同士の間の距離Ｌ２２が第３面２３同士の間の距離Ｌ２３よりも大きい場合、中枠２０ａおよび２０ｂの第２面２２側の部分が不安定になりやすので、収納部材４０を用いて第２面２２同士を連結することは特に有効である。 Further, as described above, when the distance L22 between the second surfaces 22 is greater than the distance L23 between the third surfaces 23, the portions of the middle frames 20a and 20b on the second surface 22 side become unstable. Therefore, it is particularly effective to connect the second surfaces 22 using the storage member 40 .

また、上記のように、収納部材４０が中枠２０ａおよび２０ｂに連結された状態で、収納部材４０の下端は下ケース１０に支持される。これにより、収納部材４０の重量が第２面２２にかかるのを抑制することができるので、収納部材４０の重量により中枠２０ａおよび２０ｂが第２面２２側に倒れるのを抑制することができる。 Further, as described above, the lower end of the storage member 40 is supported by the lower case 10 while the storage member 40 is connected to the middle frames 20a and 20b. As a result, it is possible to suppress the weight of the storage member 40 from being applied to the second surface 22 , so it is possible to suppress the middle frames 20 a and 20 b from falling toward the second surface 22 due to the weight of the storage member 40 . .

なお、今回開示された実施形態は、すべての点で例示であって制限的なものではないと考えられるべきである。本発明の範囲は、上記した実施形態の説明ではなく特許請求の範囲によって示され、さらに特許請求の範囲と均等の意味および範囲内でのすべての変更が含まれる。 It should be noted that the embodiments disclosed this time should be considered as examples and not restrictive in all respects. The scope of the present invention is indicated by the scope of the claims rather than the description of the above-described embodiments, and includes all modifications within the meaning and scope equivalent to the scope of the claims.

例えば、上記実施形態では、中枠２０ａおよび２０ｂに係合片２６を設け、収納部材４０に開口部４０ａを設ける例について示したが、本発明はこれに限らない。例えば、中枠２０ａおよび２０ｂに開口部を設け、収納部材４０に係合片を設けてもよい。また、係合片と開口部と以外からなる係合構造にしてもよい。 For example, in the above-described embodiment, the engaging pieces 26 are provided on the middle frames 20a and 20b, and the opening 40a is provided on the storage member 40, but the present invention is not limited to this. For example, the middle frames 20a and 20b may be provided with openings, and the housing member 40 may be provided with engaging pieces. Further, the engaging structure may be made up of parts other than the engaging piece and the opening.

１ 包装部材
１０ 下ケース
２０、２０ａ、２０ｂ 中枠
２１ 第１面
２１ａ 一方端
２１ｂ 他方端
２２ 第２面
２２ａ 端縁
２３ 第３面
２５ 切り欠き
２５ａ 第１切り欠き部
２５ｂ 第２切り欠き部
２６ 係合片
３０ 上ケース
４０ 収納部材
４０ａ 開口部
５０ 被梱包物
５０ａ、５０ｂ 側面
５１ 付属品
Ｌ２２、Ｌ２３ 距離 1 packaging member 10 lower case 20, 20a, 20b middle frame 21 first surface 21a one end 21b other end 22 second surface 22a edge 23 third surface 25 notch 25a first notch 25b second notch 26 Engagement piece 30 Upper case 40 Storage member 40a Opening 50 Object to be packed 50a, 50b Side 51 Accessories L22, L23 Distance

Claims (5)

被梱包物が載置される下ケースと、
底面が開口しているとともに、上方から前記被梱包物に被せられる上ケースと、
前記被梱包物の第１方向の両側面にそれぞれ対向配置され、上面視コの字状で上下方向に延びるとともに前記第１方向に互いに所定の間隔を隔てて配置される一対の中枠と、
前記被梱包物の付属品を収納する収納部材と、
を備え、
前記一対の中枠の各々は、前記被梱包物の前記第１方向の側面に対向配置される第１面と、前記第１面の前記第１方向と直交する第２方向の一方端から対向する前記中枠に向かって延びる第２面と、前記第１面の前記第２方向の他方端から対向する前記中枠に向かって延びる第３面と、を有し、
前記第２面同士の間の距離は、前記第３面同士の間の距離よりも大きく、
前記一対の中枠の前記第２面同士が前記収納部材を介して連結されることを特徴とする包装部材。 a lower case on which an object to be packed is placed;
an upper case having an open bottom and covering the object to be packed from above;
a pair of middle frames arranged opposite to each other on both side surfaces of the object to be packed in the first direction, extending in the vertical direction in a U-shape when viewed from above, and arranged in the first direction at a predetermined distance from each other;
a storage member for storing accessories of the object to be packed;
with
Each of the pair of inner frames faces a first surface arranged to face a side surface of the object to be packed in the first direction from one end of the first surface in a second direction perpendicular to the first direction. and a third surface extending from the other end of the first surface in the second direction toward the opposing middle frame,
the distance between the second surfaces is greater than the distance between the third surfaces;
A packaging member , wherein the second surfaces of the pair of inner frames are connected to each other via the storage member. 前記第２面には、上方向に先端部を有する係合片が設けられており、
前記収納部材の前記第１方向の両端部には、上下方向に開口するとともに前記係合片が下方から挿入される開口部が設けられていることを特徴とする請求項１に記載の包装部材。 The second surface is provided with an engaging piece having an upward tip,
2. The packaging member according to claim 1 , wherein openings opening in the vertical direction and into which the engaging pieces are inserted from below are provided at both ends of the housing member in the first direction. . 前記第２面には、前記第２面の前記第１方向の端縁から前記第１面に向かって延びる第１切り欠き部と、前記第１切り欠き部の前記第１面側の端部から下方に延びる第２切り欠き部と、を有する逆Ｌ字状の切り欠きが形成されており、
前記係合片は、前記第１切り欠き部および前記第２切り欠き部によって形成されていることを特徴とする請求項２に記載の包装部材。 The second surface includes a first notch portion extending from an edge of the second surface in the first direction toward the first surface, and an end portion of the first notch portion on the first surface side. An inverted L-shaped notch having a second notch extending downward from the
3. The packaging member according to claim 2 , wherein the engaging piece is formed by the first notch and the second notch. 前記係合片は、上方に向かって前記第１方向の長さが長くなるように形成されていることを特徴とする請求項２または３に記載の包装部材。 4. The packaging member according to claim 2 , wherein the engaging piece is formed such that its length in the first direction increases upward. 前記収納部材が前記中枠に連結された状態で、前記収納部材の下端は前記下ケースに支持されることを特徴とする請求項１～４のいずれか１項に記載の包装部材。 The packaging member according to any one of claims 1 to 4 , wherein the lower end of the storage member is supported by the lower case while the storage member is connected to the middle frame.
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Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2000247391A (en) 1999-03-02 2000-09-12 Rengo Co Ltd Packing structure for massage chair
JP2007210634A (en) 2006-02-09 2007-08-23 Hitachi Ltd Packing unit
JP2017030772A (en) 2015-07-30 2017-02-09 京セラドキュメントソリューションズ株式会社 Packing box

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07257649A (en) * 1994-03-23 1995-10-09 Toshiba Corp Packing device of electric rotary machine
JPH11245944A (en) * 1998-03-02 1999-09-14 Fuji Photo Film Co Ltd Assembled packaged body of strip-like material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000247391A (en) 1999-03-02 2000-09-12 Rengo Co Ltd Packing structure for massage chair
JP2007210634A (en) 2006-02-09 2007-08-23 Hitachi Ltd Packing unit
JP2017030772A (en) 2015-07-30 2017-02-09 京セラドキュメントソリューションズ株式会社 Packing box

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