JP2017218191A - Article storage case - Google Patents

Article storage case Download PDF

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Publication number
JP2017218191A
JP2017218191A JP2016113832A JP2016113832A JP2017218191A JP 2017218191 A JP2017218191 A JP 2017218191A JP 2016113832 A JP2016113832 A JP 2016113832A JP 2016113832 A JP2016113832 A JP 2016113832A JP 2017218191 A JP2017218191 A JP 2017218191A
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Japan
Prior art keywords
article storage
tongue piece
storage case
case
stacked
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Pending
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JP2016113832A
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Japanese (ja)
Inventor
義久 古田
Yoshihisa Furuta
義久 古田
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Genesis Co Ltd Japan
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Genesis Co Ltd Japan
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Application filed by Genesis Co Ltd Japan filed Critical Genesis Co Ltd Japan
Priority to JP2016113832A priority Critical patent/JP2017218191A/en
Priority to EP17810022.8A priority patent/EP3466826A4/en
Priority to KR1020187025986A priority patent/KR20180111968A/en
Priority to PCT/JP2017/017322 priority patent/WO2017212840A1/en
Priority to CN201780001776.7A priority patent/CN107848664A/en
Priority to US15/579,393 priority patent/US20190112099A1/en
Publication of JP2017218191A publication Critical patent/JP2017218191A/en
Pending legal-status Critical Current

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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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0228—Containers joined together by screw-, bayonet-, snap-fit or the like
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0212—Containers presenting local stacking elements protruding from the upper or lower edge of a side wall, e.g. handles, lugs, ribs, grooves
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/28—Handles
    • B65D25/30—Hand holes
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
    • B65D43/021—Removable lids or covers without integral tamper element secured by snapping over beads or projections only on the inside, or a part turned to the inside, of the mouth

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an article storage case capable of being formed at an inexpensive price, excellent in connection workability, and having high stability of a stacked state.SOLUTION: An article storage case 1 has a nearly cubic shape or a nearly rectangular parallelepiped shape having an opening 2 at an upper side. The article storage case is such that: a projection 3 serving as a leg part is formed in a bottom wall lower surface, and is fitted into the upper opening of the lower case when stacking the projection; upper tongue pieces 5, 5 each projecting inward or outward are formed near an upper end center between opposed lateral walls 4, 4; and lower tongue pieces 7, 7 projecting to the opposite direction to the upper tongue pieces, and connecting the cases by engaging when being stacked on the upper tongue pieces are formed in the bottom wall lower surface.SELECTED DRAWING: Figure 1

Description

本発明は、物品収納ケースに関し、詳しくは、積み重ねたケース同士を容易に連結することができる、物品収納ケースに関するものである。   The present invention relates to an article storage case, and more particularly to an article storage case that can easily connect stacked cases.

工場等において、部品を収納して保管・運搬するために、プラスチック等によって型成形された、上方に開口を有する略立方体形状或いは略直方体形状の物品収納ケースが多用されている。
そして、このような物品収納ケースは、積み重ねた際にズレを防止し、積み重ね状態の安定性を高めるために、底壁下面に脚部を兼ねた凸部を形成し、該凸部を積み重ねた際の下方ケースの上方開口に嵌入させるように構成されている（例えば、特許文献１，２）。
また、積み重ね状態の更なる安定性を図るために、積み重ねたケース同士を連結する構成を有する物品収納ケースも開発されている（例えば、特許文献３）。 In a factory or the like, in order to store, store and transport parts, an article storage case having a substantially cubic shape or a substantially rectangular parallelepiped shape which is molded with plastic or the like and has an upper opening is frequently used.
And such an article storage case formed a convex part which also served as a leg part on the bottom wall bottom surface in order to prevent deviation when stacked and to improve the stability of the stacked state, and the convex part was stacked. It is comprised so that it may fit in the upper opening of the lower case at the time (for example, patent documents 1, 2).
In addition, in order to further improve the stability of the stacked state, an article storage case having a configuration for connecting the stacked cases has been developed (for example, Patent Document 3).

特開２００４−１２３２２１号公報JP 2004-123221 A 特開２００４−３２９０３５号公報JP 2004-329035 A 特開平９−１６９３３９号公報Japanese Patent Laid-Open No. 9-169339

しかしながら、上記した特許文献１，２に開示されたような、単なる凸部の開口への嵌入のみでは、トラックによる輸送時等に受ける、下から突き上げるような衝撃が加わった場合には、容易に嵌入が外れてしまい、積み重ねがズレることから荷崩れが生じ易いものであった。また、積み重ねたケースを持ち上げる際には、例え空の状態のケースであっても、最下段のケースを持って持ち上げなければならず、腰をかがめる作業が必要となるなど、作業者に負担を強いるものであった。
一方、特許文献３に開示されたような、積み重ねたケース同士を連結する構成を有するものにあっては、上記した問題は生じないものの、該特許文献３に開示された連結構造は、ケースの上部開口縁部に鋼製の連結具を回動自在に取り付け、該連結具を回動させて相手方ケースの上縁及び／又は連結具に係合させるものであるため、連結具による結合動作が必須となり、その作業が煩わしいものであったと共に、連結手段が大掛かりなものであり、構造も複雑になってコスト高となっていた。 However, as just disclosed in Patent Documents 1 and 2 described above, if only a simple insertion into the opening of the convex portion is applied, when an impact that pushes up from below is applied when transported by a truck, etc. Since the insertion was disengaged and the stacking was shifted, load collapse was likely to occur. Also, when lifting stacked cases, even if the case is empty, it must be lifted by holding the lowermost case, which requires work to bend down and burdens the operator. It was strong.
On the other hand, in the case of a structure that connects stacked cases as disclosed in Patent Document 3, the above-described problem does not occur, but the connection structure disclosed in Patent Document 3 Since the steel connection tool is rotatably attached to the upper opening edge, and the connection tool is rotated and engaged with the upper edge of the counterpart case and / or the connection tool, the connecting operation by the connection tool is performed. It was indispensable, and the work was troublesome, and the connecting means was large, the structure was complicated, and the cost was high.

本発明は、上述した背景技術が有する課題に鑑みなされたものであって、その目的は、安価に形成できると共に、連結作業性が良好であり、しかも積み重ね状態の安定性の高い物品収納ケースを提供することにある。   The present invention has been made in view of the problems of the background art described above, and the object thereof is to provide an article storage case that can be formed at low cost, has good connection workability, and has high stability in a stacked state. It is to provide.

上記した目的を達成するため、本発明は、次の〔１〕〜〔６〕に記載した物品収納ケースとした。
〔１〕上方に開口を有する略立方体形状或いは略直方体形状の物品収納ケースにおいて、底壁下面に脚部を兼ねた凸部を形成し、該凸部を積み重ねた際の下方ケースの上記上方開口に嵌入させる構成とすると共に、対向する側壁の上端中央付近にそれぞれ内方或いは外方に向けて突出する上方舌片を形成し、該上方舌片と積み重ねた際に係合してケース同士を連結する上記上方舌片とは逆方向に向けて突出する下方舌片を底壁下面に形成したことを特徴とする、物品収納ケース。
〔２〕上記上方舌片の周辺に凹部が形成されていることを特徴とする、上記〔１〕に記載の物品収納ケース。
〔３〕上記上方舌片が側壁上端面より突出して形成されていることを特徴とする、上記〔１〕又は〔２〕に記載の物品収納ケース。
〔４〕上記上方舌片の下面に係合凹部が形成され、上記下方舌片の上面に前記上方舌片の係合凹部に嵌入する係合凸部が形成されていることを特徴とする、上記〔１〕〜〔３〕のいずれかに記載の物品収納ケース。
〔５〕上記上方舌片が長辺側の対向する側壁に形成され、上記下方舌片が底壁下面の上記脚部を兼ねた凸部に形成されていることを特徴とする、上記〔１〕〜〔４〕のいずれかに記載の物品収納ケース。
〔６〕上記ケースの上記上方開口を閉塞する矩形の蓋体であり、該蓋体の下面に凸部を形成し、該凸部を上記ケースの上記上方開口に嵌入させる構成とすると共に、該凸部に上記ケースに形成された上方舌片と係合する舌片を形成したことを特徴とする、上記〔１〕〜〔５〕のいずれかに記載の物品収納ケース。 In order to achieve the above object, the present invention is an article storage case described in the following [1] to [6].
[1] In the substantially cubic or substantially rectangular parallelepiped article storage case having an upper opening, the upper opening of the lower case is formed by forming a convex portion also serving as a leg portion on the bottom surface of the bottom wall and stacking the convex portions. The upper tongue pieces projecting inward or outward are formed in the vicinity of the center of the upper end of the opposite side walls, and the cases are joined by being stacked when stacked with the upper tongue pieces. An article storage case, wherein a lower tongue protruding in a direction opposite to the upper tongue connected is formed on the bottom surface of the bottom wall.
[2] The article storage case according to [1], wherein a recess is formed around the upper tongue piece.
[3] The article storage case according to [1] or [2], wherein the upper tongue piece is formed to protrude from the upper end surface of the side wall.
[4] An engagement concave portion is formed on the lower surface of the upper tongue piece, and an engagement convex portion is formed on the upper surface of the lower tongue piece to be fitted into the engagement concave portion of the upper tongue piece. The article storage case according to any one of [1] to [3].
[5] The upper tongue piece is formed on the opposing side wall on the long side, and the lower tongue piece is formed on a convex portion also serving as the leg portion on the bottom wall bottom surface. ] The article storage case according to any one of [4].
[6] A rectangular lid that closes the upper opening of the case, wherein a convex portion is formed on the lower surface of the lid, and the convex portion is fitted into the upper opening of the case. The article storage case according to any one of [1] to [5], wherein a tongue piece that engages with an upper tongue piece formed on the case is formed on the convex portion.

上記した本発明に係る物品収納ケースによれば、ケースを互いに連結するための特別な別部品を付加する必要がなく、上方舌片と下方舌片とをケースに型成形等により一体的に形成すればよいので、製造コストの低減が図れると共に、リサイクルが容易な物品収納ケースを提供することができる。
また、上記した本発明に係る物品収納ケースによれば、上方舌片と下方舌片との係合によって積み重ねたケース同士を連結するものであるため、その連結作業性は良好であり、また信頼性の高い連結が可能なものとなる。 According to the article storage case according to the present invention described above, it is not necessary to add a special separate part for connecting the cases to each other, and the upper tongue piece and the lower tongue piece are integrally formed in the case by molding or the like. Therefore, the manufacturing cost can be reduced, and an article storage case that can be easily recycled can be provided.
Further, according to the article storage case according to the present invention described above, the stacked cases are connected by the engagement of the upper tongue piece and the lower tongue piece, so that the connection workability is good and reliable. Highly connectable.

本発明に係る物品収納ケースの一実施形態を示した斜視図である。It is the perspective view which showed one Embodiment of the goods storage case which concerns on this invention. 図１に示した物品収納ケースを積み重ねる途中の状態を示した一部切り欠き側面図である。FIG. 2 is a partially cutaway side view showing a state in the middle of stacking the article storage cases shown in FIG. 1. 図１に示した物品収納ケースを２段積み重ねた状態を示した一部切り欠き側面図である。FIG. 2 is a partially cutaway side view showing a state where the article storage cases shown in FIG. 1 are stacked in two stages. 図１に示した物品収納ケースを３段積み重ね、最上段の物品収納ケースを持って垂直方向に持ち上げた状態を示した一部切り欠き側面図、および要部を拡大して示した断面図である。FIG. 2 is a partially cutaway side view showing a state in which the article storage cases shown in FIG. 1 are stacked in three stages and the uppermost article storage case is lifted in the vertical direction, and a cross-sectional view showing an enlarged main part. is there. 図１に示した物品収納ケースを３段積み重ね、最下段の物品収納ケースを持って横方向に倒した状態を示した一部切り欠き側面図、および要部を拡大して示した断面図である。FIG. 3 is a partially cutaway side view showing a state in which the article storage cases shown in FIG. 1 are stacked in three stages and the lowermost article storage case is held down, and a cross-sectional view showing an enlarged main part. is there. 本発明に係る物品収納ケースの蓋体を下方から観た斜視図である。It is the perspective view which looked at the lid of the article storage case concerning the present invention from the lower part. 図１に示した物品収納ケースを５段積み重ね、最上段の物品収納ケースに蓋体を装着した状態を示した一部切り欠き側面図、および要部を拡大して示した断面図である。FIG. 2 is a partially cutaway side view illustrating a state in which the article storage cases illustrated in FIG. 1 are stacked in five stages and a lid is attached to the uppermost article storage case, and a cross-sectional view illustrating an enlarged main part. 本発明に係る物品収納ケースの他の実施形態を示した斜視図である。It is the perspective view which showed other embodiment of the article | item storage case which concerns on this invention. 図８に示した物品収納ケースの平面図である。FIG. 9 is a plan view of the article storage case shown in FIG. 8. 図８に示した物品収納ケースの底面図である。It is a bottom view of the article storage case shown in FIG. 上方舌片及び下方舌片の変形例を示した要部斜視図である。It is the principal part perspective view which showed the modification of the upper tongue piece and the lower tongue piece. 上方舌片及び下方舌片の他の変形例を示した要部斜視図である。It is the principal part perspective view which showed the other modification of the upper tongue piece and the lower tongue piece.

以下、上記した本発明に係る物品収納ケースの実施形態を、図面を参照しながら詳細に説明する。   Hereinafter, embodiments of the article storage case according to the present invention will be described in detail with reference to the drawings.

本発明に係る物品収納ケース１は、例えばプラスチックによってその全体が一体成形されたもので、図１に示すように、略直方体形状で、上方に開口２を有している。また、底壁下面に脚部を兼ねた凸部３が形成され、該凸部３が積み重ねた際の下方ケースの上記上方開口２に嵌入し、積み重ね状態の安定性が図られている。   The article storage case 1 according to the present invention is integrally formed of plastic, for example, and has a substantially rectangular parallelepiped shape and has an opening 2 on the upper side as shown in FIG. Moreover, the convex part 3 which also serves as a leg part is formed in the bottom wall lower surface, and when the convex part 3 is stacked, the convex part 3 is fitted into the upper opening 2 of the lower case so that the stability of the stacked state is achieved.

物品収納ケース１の長辺側の対向する側壁４，４の上端中央付近には、それぞれ内方に向けて突出する上方舌片５，５が形成され、該上方舌片５の周辺に凹部６がそれぞれ形成されている。また、底壁下面に形成された上記脚部を兼ねた凸部３には、前記上方舌片５，５と積み重ねた際に係合してケース同士を連結する外方に向けて突出する下方舌片７，７が形成されている。また、短辺側の対向する側壁８，８の外面側の上方中央付近には、取っ手９，９が形成されている。   Upper tongue pieces 5, 5 projecting inward are formed in the vicinity of the upper end centers of the opposite side walls 4, 4 on the long side of the article storage case 1, and a recess 6 is formed around the upper tongue piece 5. Are formed respectively. Further, the convex portion 3 also serving as the leg portion formed on the bottom surface of the bottom wall is engaged with the upper tongue pieces 5 and 5 to be engaged with each other and projecting outward to connect the cases together. Tongue pieces 7, 7 are formed. Further, handles 9 and 9 are formed in the vicinity of the upper center on the outer surface side of the opposite side walls 8 and 8 on the short side.

上記のように構成された本発明に係る物品収納ケース１は、積み重ねる際に、図２に示したように、下方のケース１Ａの上方舌片５，５の下方に、上方のケース１Ｂの下方舌片７，７がそれぞれ入り込むように上方舌片５の周辺に形成された上記凹部６を利用して挿入することにより、図３に示したように、下方のケース１Ａの上方舌片５の下方に上方のケース１Ｂの下方舌片７が位置するように積み重ねられ、容易に積み重ねたケース１Ａ，１Ｂ同士を縦方向に抜けないように連結することができる。   When the article storage case 1 according to the present invention configured as described above is stacked, as shown in FIG. 2, below the upper tongue pieces 5, 5 of the lower case 1 </ b> A, below the upper case 1 </ b> B. As shown in FIG. 3, the upper tongue piece 5 of the lower case 1 </ b> A is inserted by using the concave portion 6 formed in the periphery of the upper tongue piece 5 so that the tongue pieces 7 and 7 are respectively inserted. The lower tongue pieces 7 of the upper case 1B are stacked so as to be positioned below, and the stacked cases 1A and 1B can be easily connected so as not to come out in the vertical direction.

上記のようにして積み重ねられた物品収納ケース１Ａ，１Ｂ，１Ｃは、例えば持ち上げる際においては、図４に示したように、最上段の物品収納ケース１Ｃを持って持ち上げることにより、その積み重ねられた全ての物品収納ケース１Ａ，１Ｂ，１Ｃを持ち上げることができるものとなる。また、図５に示したように、積み重ねられた物品収納ケース１Ａ，１Ｂ，１Ｃの最下段のケース１Ａを持って横方向に倒した場合においても、下端を支点として上方舌片５と下方舌片７とが当接して抜けが防止されるため、横方向に倒した状態でも積み重ねがバラけず、搬送が可能なものとなる。
上記した作用は、特に空の状態の物品収納ケース１の搬送作業の際に効果的に現れ、作業者の負担を大きく軽減することができるものとなる。 For example, when the article storage cases 1A, 1B, and 1C stacked as described above are lifted, they are stacked by holding the uppermost article storage case 1C as shown in FIG. All the article storage cases 1A, 1B, 1C can be lifted. Further, as shown in FIG. 5, even when the lower case 1A of the stacked article storage cases 1A, 1B, 1C is held and tilted in the lateral direction, the upper tongue piece 5 and the lower tongue are supported with the lower end as a fulcrum. Since the pieces 7 come into contact with each other and are prevented from coming off, stacking does not occur even in a state where the pieces 7 are tilted in the horizontal direction, and conveyance is possible.
The above-described action is particularly effective when the empty article storage case 1 is transported, and the burden on the operator can be greatly reduced.

また、上記のようにして積み重ねられた物品収納ケース１Ａ，１Ｂ、１Ｃ・・は、トラックによる輸送時等において、下から突き上げるような衝撃が加わった場合にも、上方舌片５と下方舌片７とが当接して抜けが防止されるため、物品収納ケースがズレ難いものとなる。
上記した作用は、積み重ねられた物品収納ケース１Ａ，１Ｂ，１Ｃ・・の輸送時において、その荷崩れを効果的に防止することができるものとなる。 Further, the article storage cases 1A, 1B, 1C,... Stacked as described above are also provided with the upper tongue piece 5 and the lower tongue piece even when an impact that pushes up from below is applied during transportation by truck. 7 is prevented from coming off and preventing the article storage case from being displaced.
The above-described action can effectively prevent the collapse of the load when the stacked article storage cases 1A, 1B, 1C,.

図６は、本発明に係る物品収納ケースに用いる蓋体を下方から観た斜視図である。この蓋体５０は、例えばプラスチックによってその全体が一体成形された矩形形状のもので、下面に凸部５１を有し、該凸部５１を上記ケース１の上記上方開口２に嵌入させる構成となっている。また、凸部５１には、上記ケース１の側壁上端に設けた上方舌片５，５と係合する外方に向けて突出する舌片５２，５２が形成されている。   FIG. 6 is a perspective view of the lid used in the article storage case according to the present invention as viewed from below. The lid body 50 has a rectangular shape that is integrally formed of plastic, for example, and has a convex portion 51 on the lower surface, and the convex portion 51 is fitted into the upper opening 2 of the case 1. ing. Further, the convex portion 51 is formed with tongue pieces 52 and 52 that protrude outwardly to engage with the upper tongue pieces 5 and 5 provided at the upper end of the side wall of the case 1.

上記した蓋体５０は、例えば図７に示したように、５段に積み重ねた本発明に係る物品収納ケース１Ａ，１Ｂ，１Ｃ，１Ｄ，１Ｅの最上段のケース１Ｅの開口２を閉塞するのに用いられる。蓋体５０の装着に際しては、上記したケース同士の連結と同様に、ケース１Ｅの上方舌片５，５の下方に、蓋体５０の舌片５２，５２がそれぞれ入り込むように上方舌片５の周辺に形成された上記凹部６を利用して挿入することにより、図７に示したように、ケース１Ｅの上方舌片５の下方に蓋体５０の舌片５２が位置するように装着され、容易にケース１Ｅから蓋体５０が外れないように装着することができる。   The lid 50 described above closes the opening 2 of the uppermost case 1E of the article storage cases 1A, 1B, 1C, 1D, and 1E according to the present invention stacked in five stages, for example, as shown in FIG. Used for. When the lid 50 is mounted, the upper tongue piece 5 is placed so that the tongue pieces 52 and 52 of the lid body 50 enter under the upper tongue pieces 5 and 5 of the case 1E, respectively, as in the case of connecting the cases. By inserting using the concave portion 6 formed in the periphery, as shown in FIG. 7, the tongue piece 52 of the lid body 50 is mounted below the upper tongue piece 5 of the case 1E, The lid 50 can be easily mounted so as not to be detached from the case 1E.

上記のようにして最上段のケース１Ｅの開口２が蓋体５０によって閉塞された積み重ねられた物品収納ケース１Ａ，１Ｂ，１Ｃ，１Ｄ，１Ｅは、トラックによる輸送時等において、下から突き上げるような衝撃が加わった場合にも、上記したようにケース同士の連結により荷崩れが生じないと共に、蓋体５０はケース１から外れないため、収納した物品が跳ね上げられて散乱することもない。   As described above, the stacked article storage cases 1A, 1B, 1C, 1D, and 1E in which the opening 2 of the uppermost case 1E is closed by the lid 50 are pushed up from below during transportation by truck or the like. Even when an impact is applied, load collapse does not occur due to the connection between the cases as described above, and the lid 50 does not come off from the case 1, so that the stored article is not splashed and scattered.

図８は、本発明に係る物品収納ケースの他の実施形態を示した斜視図である。
このケース１０は、薄肉のプラスチックによりその全体が形成され、フランジ１１、リブ１２を適所に配することにより、その剛性が図られている。長辺側の対向する側壁１３，１３の上端中央付に形成された上方舌片１４，１４は、側壁上端面より突出して形成され、その周辺には凹部１５がそれぞれ形成されている。これにより、上方舌片１４の肉厚が確保されていると共に、後記する下方舌片１６の挿入を容易なものとしている。 FIG. 8 is a perspective view showing another embodiment of the article storage case according to the present invention.
The case 10 is entirely formed of a thin plastic, and the rigidity is achieved by arranging the flange 11 and the rib 12 at appropriate positions. The upper tongue pieces 14 and 14 formed at the center of the upper end of the opposing side walls 13 and 13 on the long side are formed to protrude from the upper end surface of the side wall, and a recess 15 is formed in the periphery thereof. Thereby, the thickness of the upper tongue piece 14 is secured, and the lower tongue piece 16 to be described later can be easily inserted.

また、図１０に示したように、底壁下面には脚部を兼ねた凸部１７が形成されている。この凸部１７は、線状に形成されており、コーナー部に形成されたＬ字状凸部１７ａと、長辺側の中央付近に形成されたＩ字状凸部１７ｂとからなる。これらの凸部１７ａ，１７ｂは、積み重ねた際の下方ケースの上方開口１８に内嵌し、積み重ね状態の安定性が図られている。
Ｉ字状凸部１７ｂ，１７ｂには、上記上方舌片１４，１４と積み重ねた際に係合してケース同士を連結する外方に向けて突出する下方舌片１６，１６が設けられている。また、下方のフランジ１１には、図８に示したように、上記した側壁上端面より突出して形成され上方舌片１４，１４を避ける凹み１９，１９が設けられている。
この実施形態に係る物品収納ケース１０においても、上記したケース１と同様の作用、効果が得られる。 Moreover, as shown in FIG. 10, the convex part 17 which serves as a leg part is formed in the bottom wall lower surface. The convex portion 17 is formed in a linear shape, and includes an L-shaped convex portion 17a formed at the corner portion and an I-shaped convex portion 17b formed near the center on the long side. These convex portions 17a and 17b are fitted into the upper opening 18 of the lower case when stacked, and the stability of the stacked state is achieved.
The I-shaped convex portions 17b and 17b are provided with lower tongue pieces 16 and 16 that protrude toward the outside to engage with each other when the upper tongue pieces 14 and 14 are stacked. . Further, as shown in FIG. 8, the lower flange 11 is provided with recesses 19, 19 that protrude from the upper end surface of the side wall and avoid the upper tongue pieces 14, 14.
Also in the article storage case 10 according to this embodiment, the same operation and effect as the case 1 described above can be obtained.

以上、本発明に係る物品収納ケースの実施形態を説明したが、本発明は、何ら既述の実施形態に限定されるものではなく、特許請求の範囲に記載した本発明の技術的思想の範囲内において、さらに種々の変形及び変更が可能であることは当然である。
例えば、上記実施形態においては、略直方体形状の物品収納ケース１，１０につき説明したが、略立方体形状の物品収納ケースとしてもよい。また、ケースに形成する上方舌片５或いは１４及び下方舌片７或いは１６は、内方或いは外方に向けて突出する単なる板状のものであってもよいが、図１１、図１２に示したように、上方舌片２０の下面に係合凹部２１が形成され、下方舌片２２の上面に前記上方舌片の係合凹部に嵌入する係合凸部２３が形成されているものとしてもよい。このような係合部２１，２３を形成した舌片２０，２２とした場合には、当接する際にセンタリングが図れ、より積み重ねたケース同士のズレが防止できるものとなる。 The embodiment of the article storage case according to the present invention has been described above. However, the present invention is not limited to the embodiment described above, and the scope of the technical idea of the present invention described in the claims. Of course, various modifications and changes are possible.
For example, in the above embodiment, the article storage cases 1 and 10 having a substantially rectangular parallelepiped shape have been described, but an article storage case having a substantially cubic shape may be used. Moreover, although the upper tongue piece 5 or 14 and the lower tongue piece 7 or 16 formed in the case may be a simple plate-like shape protruding inward or outward, they are shown in FIGS. As described above, the engagement recess 21 is formed on the lower surface of the upper tongue piece 20, and the engagement protrusion 23 that fits into the engagement recess of the upper tongue piece 22 is formed on the upper surface of the lower tongue piece 22. Good. In the case where the tongue pieces 20 and 22 are formed with such engaging portions 21 and 23, centering can be achieved when they come into contact with each other, and displacement between the stacked cases can be prevented.

また、上記実施形態においては、上方舌片５或いは１４は、内方に向けて突出するように形成され、下方舌片７或いは１６は、外方に向けて突出するように形成されたものにつき説明したが、両者がそれぞれ逆方向、すなわち上方舌片は外方、下方舌片は内方に向けて、それぞれ突出するように形成してもよい。
なお、上記した下方舌片についての変形は、蓋体５０に形成する舌片５２についても、同様に実施することができる。また、蓋体５０に形成する凸部５１についても、図１０に示した線状の凸部としてもよく、また場合によっては点状に存在する凸部としてもよい。 In the above embodiment, the upper tongue piece 5 or 14 is formed so as to protrude inward, and the lower tongue piece 7 or 16 is formed so as to protrude outward. As described above, they may be formed so as to protrude in opposite directions, that is, the upper tongue is outward and the lower tongue is inward.
The above-described deformation of the lower tongue piece can be similarly performed on the tongue piece 52 formed on the lid 50. Further, the convex portion 51 formed on the lid 50 may be the linear convex portion shown in FIG. 10, or may be a convex portion existing in a dot shape depending on the case.

更に、本発明に係る物品収納ケースは、工場等における部品を収納するケースばかりでなく、ビール瓶を収納するケース、更には野菜を収納するケース等、収容する物品の種類は何ら問わない。また、材質も何ら限定されず、プラスチック製、木製、金属製等の種々の材料を利用して本発明に係る物品収納ケースを製造することができる。更に言えば、本発明に係る物品収納ケースは、全体が一体的に形成されている必要はなく、多部品を組み合わせて構成されていてもよく、また組み立て式の物品収納ケースであってもよい。   Further, the article storage case according to the present invention is not limited to a case for storing parts in a factory or the like, but a case for storing beer bottles, a case for storing vegetables and the like are not limited. Also, the material is not limited at all, and the article storage case according to the present invention can be manufactured using various materials such as plastic, wooden, and metal. Furthermore, the article storage case according to the present invention does not need to be integrally formed as a whole, and may be configured by combining multiple parts, or may be an assembly-type article storage case. .

以上、説明した本発明に係る物品収納ケースは、安価に形成できると共に、連結作業性が良好であり、しかも段積み状態の安定性の高い物品収納ケースとなるため、工場等における部品を収納するケース、ビール瓶を収納するケース、更には野菜を収納するケース等に、幅広く利用できるケースとなる。   As described above, the article storage case according to the present invention can be formed at low cost, has good connection workability, and is an article storage case with high stability in a stacked state. The case can be widely used as a case, a case for storing a beer bottle, a case for storing vegetables, and the like.

１，１Ａ，１Ｂ，１Ｃ，１０ 物品収納ケース
２，１８ 開口
３，１７ 脚部を兼ねた凸部
４，１３ 長辺側の側壁
５，１４，２０ 上方舌片
６，１５ 凹部
７，１６，２２ 下方舌片
８ 短辺側の側壁
９ 取っ手
１１ フランジ
１２ リブ
１７ａ Ｌ字状凸部
１７ｂ Ｉ字状凸部
１９ 凹み
２１ 係合凹部
２３ 係合凸部
５０ 蓋体
５１ 凸部
５２ 舌片 1,1A, 1B, 1C, 10 Goods storage case 2,18 Opening 3,17 Convex part also serving as leg part 4,13 Side wall on long side 5,14,20 Upper tongue piece 6,15 Concave part 7,16, 22 Lower tongue piece 8 Side wall on short side 9 Handle 11 Flange 12 Rib 17a L-shaped convex part 17b I-shaped convex part 19 Recess 21 Engaging concave part 23 Engaging convex part 50 Lid 51 Protruding part 52 Tongue piece

Claims (6)

上方に開口を有する略立方体形状或いは略直方体形状の物品収納ケースにおいて、底壁下面に脚部を兼ねた凸部を形成し、該凸部を積み重ねた際の下方ケースの上記上方開口に嵌入させる構成とすると共に、対向する側壁の上端中央付近にそれぞれ内方或いは外方に向けて突出する上方舌片を形成し、該上方舌片と積み重ねた際に係合してケース同士を連結する上記上方舌片とは逆方向に向けて突出する下方舌片を底壁下面に形成したことを特徴とする、物品収納ケース。   In an article storage case having a substantially cubic shape or a substantially rectangular parallelepiped shape having an opening upward, a convex portion that also serves as a leg portion is formed on the bottom surface of the bottom wall, and is fitted into the upper opening of the lower case when the convex portions are stacked. The upper tongue piece projecting inwardly or outwardly is formed in the vicinity of the center of the upper end of the opposing side wall, and the case is engaged with each other when stacked with the upper tongue piece. An article storage case, wherein a lower tongue protruding in a direction opposite to the upper tongue is formed on a lower surface of the bottom wall. 上記上方舌片の周辺に凹部が形成されていることを特徴とする、請求項１に記載の物品収納ケース。   The article storage case according to claim 1, wherein a recess is formed around the upper tongue piece. 上記上方舌片が側壁上端面より突出して形成されていることを特徴とする、請求項１又は２に記載の物品収納ケース。   The article storage case according to claim 1 or 2, wherein the upper tongue piece is formed so as to protrude from the upper end surface of the side wall. 上記上方舌片の下面に係合凹部が形成され、上記下方舌片の上面に前記上方舌片の係合凹部に嵌入する係合凸部が形成されていることを特徴とする、請求項１〜３のいずれかに記載の物品収納ケース。   2. An engagement recess is formed on the lower surface of the upper tongue piece, and an engagement protrusion is formed on the upper surface of the lower tongue piece to fit into the engagement recess of the upper tongue piece. Item storage case in any one of -3. 上記上方舌片が長辺側の対向する側壁に形成され、上記下方舌片が底壁下面の上記脚部を兼ねた凸部に形成されていることを特徴とする、請求項１〜４のいずれかに記載の物品収納ケース。   The said upper tongue piece is formed in the side wall which a long side opposes, and the said lower tongue piece is formed in the convex part which served as the said leg part of the bottom wall lower surface, The characterized by the above-mentioned. The article storage case according to any one of the above. 上記ケースの上記上方開口を閉塞する矩形の蓋体であり、該蓋体の下面に凸部を形成し、該凸部を上記ケースの上記上方開口に嵌入させる構成とすると共に、該凸部に上記ケースに形成された上方舌片と係合する舌片を形成したことを特徴とする、請求項１〜５のいずれかに記載の物品収納ケース。   A rectangular lid that closes the upper opening of the case, wherein a convex portion is formed on the lower surface of the lid, and the convex portion is fitted into the upper opening of the case; The article storage case according to any one of claims 1 to 5, wherein a tongue piece that engages with an upper tongue piece formed on the case is formed.
JP2016113832A 2016-06-07 2016-06-07 Article storage case Pending JP2017218191A (en)

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EP17810022.8A EP3466826A4 (en) 2016-06-07 2017-05-06 Article storage case
KR1020187025986A KR20180111968A (en) 2016-06-07 2017-05-06 Item storage case
PCT/JP2017/017322 WO2017212840A1 (en) 2016-06-07 2017-05-06 Article storage case
CN201780001776.7A CN107848664A (en) 2016-06-07 2017-05-06 Article box
US15/579,393 US20190112099A1 (en) 2016-06-07 2017-05-06 Article accommodation case

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US20190112099A1 (en) 2019-04-18
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