JPH07309338A - Foldable container - Google Patents
Foldable containerInfo
- Publication number
- JPH07309338A JPH07309338A JP12472994A JP12472994A JPH07309338A JP H07309338 A JPH07309338 A JP H07309338A JP 12472994 A JP12472994 A JP 12472994A JP 12472994 A JP12472994 A JP 12472994A JP H07309338 A JPH07309338 A JP H07309338A
- Authority
- JP
- Japan
- Prior art keywords
- side wall
- container
- folded
- foldable
- members
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、折りたたみ可能な容器
に関するものであり、特に、折り畳んだ時の専有面積が
小さくなるようにした折り畳み可能な容器に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a collapsible container, and more particularly to a collapsible container having a small occupied area when folded.
【０００２】[0002]
【従来の技術】段ボールや発泡性材料等でできた容器
は、いろいろな製品の梱包用に多方面に渡って利用され
ている。このような梱包用容器は、従来は、流通経路に
おいてワンウェイで使用されることが多かった。すなわ
ち、これらの容器に梱包されて運搬されてきた製品のユ
ーザーは、製品を取り出した後はこれらの容器のほとん
どを廃棄してしまっていた。しかし、地球環境の保全が
強く望まれている今日では、このような梱包用容器を商
品の製造元が回収して再使用することが奨励されてい
る。この容器の回収に大きな問題となるのが空の容器の
返送コストであり、この返送コストを低減するために、
高い折り畳み式の容器の開発が強く望まれており、更に
折り畳み効率を向上させることが要求されてきている。2. Description of the Related Art Containers made of corrugated cardboard or foaming materials are used in various fields for packing various products. Conventionally, such packaging containers have often been used one-way in distribution channels. That is, a user of a product that has been packaged and transported in these containers has discarded most of these containers after taking out the product. However, in today's strong desire to protect the global environment, manufacturers of goods are encouraged to collect and reuse such packaging containers. A big problem in the collection of this container is the return cost of the empty container, and in order to reduce this return cost,
There is a strong demand for the development of a highly collapsible container, and further improvement of folding efficiency has been demanded.
【０００３】この目的のために、本願発明者はいくつか
の折り畳み式の容器を開発している。そのひとつとし
て、容器の一方の方向に相対向して延在する側壁を中央
で内側に折りたためるようにした折りたたみ可能な容器
がある。図４は、この従来の折りたたみ可能な容器の構
成を示す斜視図であり、（ａ）は、容器を組み立てた時
の状態を示す図、（ｂ）は折り畳む途中の状態を示す図
である。図４に示すように、従来の容器３１は、短手方
向に延在する第１の側壁３２、長手方向に延在する第２
の側壁３３、及び底壁３４を備えている。第１の側壁３
２は、その中央部において、高さ方向に切れ込み３５が
設けられており、ヒンジ部３６を中心に回動可能に構成
されている。また、第１の側壁３２の両端部にも高さ方
向に切れ込み３７ａ、３７ｂが設けられており、ヒンジ
部３８ａ、３８ｂを中心に、第１の側壁３２が第２の側
壁３３に対して回動可能に構成されている。更に、底壁
３４は中央で分離可能な２枚の部材３４ａ、３４ｂから
構成されており、それぞれの部材は、ヒンジ部３９を介
して第２の側壁３３の下側端に内側に回動可能に連結さ
れている。To this end, the present inventor has developed several collapsible containers. As one of them, there is a foldable container in which side walls extending in opposite directions in one direction of the container are folded inward at the center. 4A and 4B are perspective views showing the configuration of the conventional foldable container, FIG. 4A is a view showing a state when the container is assembled, and FIG. 4B is a view showing a state during folding. As shown in FIG. 4, the conventional container 31 has a first side wall 32 extending in the lateral direction and a second side wall 32 extending in the longitudinal direction.
Side wall 33 and bottom wall 34. First side wall 3
The notch 2 is provided with a notch 35 in the height direction at the center thereof, and is rotatable about a hinge portion 36. Further, notches 37a and 37b are also provided in the height direction at both ends of the first side wall 32, and the first side wall 32 is rotated around the hinge parts 38a and 38b with respect to the second side wall 33. It is configured to be movable. Further, the bottom wall 34 is composed of two members 34 a and 34 b which are separable at the center, and each member can be pivoted inward to the lower end of the second side wall 33 via the hinge portion 39. Are linked to.
【０００４】このように構成された容器３１は、図４
（ｂ）に示すように、第１の側壁をヒンジ部３８ａ、３
８ｂ中心に矢印ａの方向に、ヒンジ部３６を中心に矢印
ｂの方向に回動させるとともに、底壁３４を内側に回動
させることによって、折り畳むことができる。この時
の、折り畳み時の最大専有面積は第２の側壁の側面の面
積と同じになる。このように、第１の側壁を内側へ折り
畳めるようにすることによって、折り畳み時の容器の最
大専有面積が小さくなり、空の容器の輸送効率を高くす
ることができる。The container 31 having such a structure is shown in FIG.
As shown in (b), the first side wall is connected to the hinge portions 38a, 3
It can be folded by rotating the bottom wall 34 inward while rotating the hinge portion 36 in the direction of arrow a around the center of 8b and in the direction of arrow b around the hinge portion 36. At this time, the maximum occupied area at the time of folding is the same as the side surface area of the second side wall. In this way, by folding the first side wall inward, the maximum occupied area of the container at the time of folding can be reduced, and the transport efficiency of an empty container can be increased.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、このよ
うな容器を全面的に回収して再利用を図るためには、容
器をなるべくコンパクトに折り畳んで、トラック、コン
テナなどの輸送スペースを有効に利用して、その回収効
率を上げることが必要である。本発明は、このような要
望に答えるべくなされたものであり、従来の折りたたみ
可能な容器より一段とコンパクトに折り畳むことがで
き、折り畳み時の最大専有面積、体積を小さくすること
ができる折りたたみ可能な容器を提供することを目的と
するものである。However, in order to recover such a container entirely and reuse it, the container should be folded as compactly as possible and the transportation space such as a truck or a container should be effectively used. Therefore, it is necessary to improve the recovery efficiency. The present invention has been made in order to meet such a demand, and can be folded more compactly than a conventional foldable container, and the maximum occupying area at the time of folding and a foldable container capable of reducing the volume It is intended to provide.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
に、本発明にかかる折りたたみ可能な容器は、少なくと
も、第１の方向に相対向して延在する第１の側壁と、前
記第１の方向に直交する第２の方向に相対向して延在す
る第２の側壁と、底壁とを具え、前記第１の側壁がヒン
ジ部を介して回動可能な２枚の部材で構成されていると
ともに、前記前記第１の側壁と第２の側壁及び前記底壁
と第２の側壁とが、それぞれの連結辺に設けたヒンジ部
を介して回動可能に構成されている折りたたみ可能な容
器において、前記第１の側壁と第２の側壁との連結辺が
前記第２の側壁が延在する側に設けられていることを特
徴とするものである。In order to solve the above-mentioned problems, a collapsible container according to the present invention has at least a first side wall extending in a first direction and a first side wall facing each other. A second side wall extending opposite to each other in a second direction orthogonal to the first direction, and a bottom wall, the first side wall being composed of two members rotatable via a hinge portion. In addition, the first side wall and the second side wall, and the bottom wall and the second side wall are configured to be rotatable via hinge portions provided on respective connecting sides. In another container, a connecting side between the first side wall and the second side wall is provided on a side where the second side wall extends.
【０００７】また、本発明の折り畳み可能な容器の好適
な実施例は、前記容器の底壁が前記第２の方向に沿って
分離可能な２枚の部材から構成されており、前記容器の
折り畳み時には、前記２枚の部材のそれぞれと前記第２
の側壁とが、ヒンジ部を介して回動可能に構成されてい
ることを特徴とするものである。In a preferred embodiment of the foldable container according to the present invention, the bottom wall of the container is composed of two members which are separable in the second direction, and the foldable container is foldable. Sometimes, each of the two members and the second
And a side wall thereof is configured to be rotatable via a hinge portion.
【０００８】更に、本発明の折りたたみ可能な容器の他
の好適な実施例は、前記容器を構成する各部材の連結辺
の少なくとも１つに、前記容器を構成する部材の厚さ方
向に段差を設けたことを特徴とするものである。Furthermore, in another preferred embodiment of the foldable container of the present invention, a step is formed in at least one of the connecting sides of each member forming the container in the thickness direction of the member forming the container. It is characterized by being provided.
【０００９】更に、本発明の折りたたみ可能な容器の他
の好適な実施例は、前記容器の各部材の連結辺の少なく
とも１つに、前記厚さ方向に直交する第２の方向に段差
を設けたことを特徴とするものである。Further, in another preferred embodiment of the foldable container of the present invention, at least one of the connecting sides of each member of the container is provided with a step in a second direction orthogonal to the thickness direction. It is characterized by that.
【００１０】更に、本発明の折りたたみ可能な容器の他
の好適な実施例は、前記第２の方向に複数個の段差が設
けられていることを特徴とするものであるFurther, another preferred embodiment of the collapsible container of the present invention is characterized in that a plurality of steps are provided in the second direction.
【００１１】[0011]
【作用】図１は、上述した従来の折りたたみ可能な容器
の折り畳んだ時の状態と、本発明にかかる折りたたみ可
能な容器の折り畳み時の状態とを比較して示す図であ
り、図１（ａ）は従来の折りたたみ可能な容器を折り畳
んだ時の状体を示す図、（ｂ）は、本発明の折りたたみ
可能な容器を折り畳んだ時の状態を示す図である。従来
の容器では、第１の側壁３２と第２の側壁３３との連結
辺Ａが第１の側壁が延在する側に設けられており、一
方、本願発明の折りたたみ可能な容器では、第１の側壁
２と第２の側壁３との連結辺Ａが前記第２の側壁が延在
する側に設けられている。FIG. 1 is a view showing a state in which the conventional foldable container described above is folded and a state in which the foldable container according to the present invention is folded, and FIG. FIG. 4A is a diagram showing a state when a conventional foldable container is folded, and FIG. 8B is a diagram showing a state when the foldable container of the present invention is folded. In the conventional container, the connecting side A between the first side wall 32 and the second side wall 33 is provided on the side where the first side wall extends, while in the collapsible container of the present invention, A connecting side A between the side wall 2 and the second side wall 3 is provided on the side where the second side wall extends.
【００１２】図１に比較して示すとおり、従来の容器３
１の折り畳み時の専有面積は、容器３１の第２の方向に
置ける長さ（Ｌ１）×容器１の高さ（Ｈ）である。これ
に対して、本発明の折りたたみ可能な容器１の折り畳み
時の専有面積は、｛容器１の第２の側壁の水平方向に置
ける長さ（Ｌ２）＋第１の側壁の厚さ（Ｔ１）×２｝×
容器１の高さ（Ｈ）である。第１の側壁と第２の側壁と
の連結辺Ａが第２の側壁側に設けられており、第１の側
壁の両側端部は断面Ｌ字形状をしているので、長さ（Ｌ
２）は、長さ（Ｌ１）より、｛連結辺Ａから容器の角辺
までの厚さ（Ｔ２）−第１の側壁の厚さ（Ｔ１）｝×２
＝第２の側壁の厚さ（Ｔ１）×２だけ短くなる。従っ
て、容器の折り畳み時の専有面積が従来の容器３１よ
り、｛厚さ（Ｔ１）×２｝×容器の高さ（Ｈ）分だけ小
さくなる。なお、底壁（３４、４）を内側に収納する必
要があるため、容器全体の折り畳み時の厚さは、各部材
の厚さ（Ｔ１）×６であり、両容器とも変らないので、
折り畳んだ時の容器の体積に差が生じる。As shown in comparison with FIG. 1, the conventional container 3
The occupied area of 1 when folded is the length (L1) of the container 31 that can be placed in the second direction x the height (H) of the container 1. In contrast, the occupying area of the collapsible container 1 of the present invention at the time of folding is {the length of the second side wall of the container 1 that can be placed in the horizontal direction (L2) + the thickness of the first side wall (T1). × 2} ×
It is the height (H) of the container 1. Since the connecting side A between the first side wall and the second side wall is provided on the second side wall side, and both end portions of the first side wall have an L-shaped cross section, the length (L
2) is based on the length (L1), {thickness from connecting side A to corner side of container (T2) -thickness of first side wall (T1)} × 2
= The thickness of the second side wall is reduced by (T1) × 2. Therefore, the occupied area when the container is folded is smaller than the conventional container 31 by {thickness (T1) × 2} × container height (H). Since it is necessary to store the bottom walls (34, 4) inside, the thickness of the entire container when folded is the thickness of each member (T1) × 6, and both containers do not change.
There is a difference in the volume of the container when folded.
【００１３】この差は、容器１個だけについてを比較す
れば小さな差ではあるが、多数の容器をトラックやコン
テナなどのかぎられたスペースに積み込んで空の容器を
回収する場合は、全体の回収効率にかなり大きな差がで
てくることになる。This difference is small if only one container is compared, but when a large number of containers are loaded in a limited space such as a truck or a container to recover an empty container, the entire recovery is performed. There will be a big difference in efficiency.
【００１４】なお、容器の底壁を第２の方向に分離可能
な２枚の部材で構成するようにしてもよい。分離位置
は、容器の高さに応じて適宜変えるようにすればよい。
この場合は、容器の底壁の長さによる容器の高さの制限
が少なくなるため、容器の設計の範囲が広がることにな
る。The bottom wall of the container may be composed of two members that can be separated in the second direction. The separation position may be appropriately changed according to the height of the container.
In this case, the height of the container is less restricted by the length of the bottom wall of the container, so that the range of design of the container is expanded.
【００１５】また、このような折りたたみ可能な容器を
構成する各部材の連結部に厚さ方向に段差を設けるよう
にすれば、連結部の強化を図ることができる。更に厚さ
方向に直交する方向にも段差を設けるようにすれば、よ
り一層、連結部が強化される。容器の使用目的に応じ
て、第２の方向に設ける段差を複数にしてもよい。Further, by providing a step in the thickness direction at the connecting portion of each member constituting such a foldable container, the connecting portion can be strengthened. Further, if the step is provided in the direction orthogonal to the thickness direction, the connecting portion is further strengthened. There may be a plurality of steps provided in the second direction depending on the purpose of use of the container.
【００１６】本発明は、容器の材質を問わず、木材、段
ボール材、発泡材、プラスチック座おなど容器として使
用できる材質であればどのような材質の容器にも適用す
ることができる。The present invention can be applied to containers made of any material such as wood, corrugated board material, foam material, and plastic seat, regardless of the material of the container.
【００１７】[0017]
【実施例】図２は、本発明にかかる折りたたみ可能な容
器の第１実施例の構成を示す斜視図であり、（ａ）は容
器１を組み立てた状態を示す図、（ｂ）は折り畳んだ状
態を示す図、（ｃ）は折り畳む途中の状態を上側から見
た図、（ｄ）は折り畳む途中の状態を底面から見た図で
ある。容器１は、短手方向に延在する第１の側壁２、長
手方向に延在する第２の側壁３、及び底壁４をと備えて
いる。第１の側壁２は、水平方向に置ける断面及び容器
１の長手方向に置ける断面がＬ字形状をなすように構成
されており、中央部に切れ込み５及びヒンジ部６を設け
て、ヒンジ部６を中心に回動可能にに構成されている。
第２の側壁３は一枚の長方形の板状部材からなり、底壁
４は、中央で短手方向に分離可能な２枚の部材４ａ、４
ｂから構成されている。部材４ａ、４Ｂは、それぞれ第
２の側壁３の下側端に連結されており、折り畳み時には
ヒンジ部７を介してそれぞれ内側に回動する。また、組
み立て時には、底壁４の長手方向における両端が第１の
側壁の下側の突部２ａによって係止される。なお、部材
４ａ、４ｂの当接部に係止部を設けるようにしてもよ
い。第１の側壁２の両側の突部２ｂの端部と第２の側壁
３の端部とがヒンジ部８を介して連結されており、この
連結辺Ａにおいて第１の側壁２は第２の側壁３に対して
回動して、それぞれ内側に折れ曲がり、容器１が折り畳
まれる。2 is a perspective view showing the construction of a foldable container according to a first embodiment of the present invention. FIG. 2 (a) is a view showing a state in which the container 1 is assembled, and FIG. 2 (b) is a foldable container. The figure which shows a state, (c) is the figure which looked at the state in the middle of folding from the upper side, and (d) is the figure which looked at the state in the middle of folding seen from the bottom. The container 1 includes a first side wall 2 extending in the lateral direction, a second side wall 3 extending in the longitudinal direction, and a bottom wall 4. The first side wall 2 is configured such that the cross section that can be placed in the horizontal direction and the cross section that can be placed in the longitudinal direction of the container 1 are L-shaped, and the notch 5 and the hinge portion 6 are provided in the central portion, and the hinge portion 6 is provided. It is configured to be rotatable around.
The second side wall 3 is composed of one rectangular plate-shaped member, and the bottom wall 4 is composed of two members 4a, 4a which are separable in the lateral direction at the center.
b. The members 4a and 4B are connected to the lower ends of the second side walls 3 and rotate inwardly via the hinges 7 when folded. Further, at the time of assembly, both ends in the longitudinal direction of the bottom wall 4 are locked by the lower protrusions 2a of the first side wall. In addition, you may make it provide a locking part in the contact part of the members 4a and 4b. The ends of the protrusions 2b on both sides of the first side wall 2 and the ends of the second side wall 3 are connected to each other via a hinge portion 8. At the connection side A, the first side wall 2 is connected to the second side wall. The container 1 is folded by rotating with respect to the side wall 3 and bending inwardly.
【００１８】このように、第１の側壁２と第２の側壁３
とを連結する連結部Ａを第２の側壁側に設けることによ
って、図１を用いて従来の容器と比較して上記に説明し
たとおり、容器１の折り畳み時の長さが、部材の厚さ
（Ｔ２−Ｔ１）×２だけ短くなるため、容器１の折り畳
み時の最大専有面積及び体積がより一層小さくなる。Thus, the first side wall 2 and the second side wall 3
By providing the connecting portion A for connecting with and on the side of the second side wall, as described above in comparison with the conventional container using FIG. 1, the length when the container 1 is folded is equal to the thickness of the member. Since it is shortened by (T2−T1) × 2, the maximum occupied area and volume when the container 1 is folded is further reduced.
【００１９】図３は、本発明にかかる折りたたみ可能な
容器の第２実施例の構成を示す斜視図であり、（ａ）は
組み立てた状態のを示す図、（ｂ）は折り畳む途中の状
態を示す図である。なお、図３では、図２に示す実施例
と同じ構成要素については、同じ符号を付してその説明
は省略するものとする。第２実施例では、第１の側壁２
が分離可能な２枚の部材２ｃ、２ｄで構成するととも
に、これらの部材２ｃ、２ｄ同士、及び第１の側壁２と
第２の側壁３、第２の側壁３と底壁４とをヒンジ部材１
１を用いて連結するようにした。また、これらの部材の
連結部に、部材の厚さ方向に第１の段差Ｂを設けると共
に、この厚さ方向に直交する方向に第２の段差Ｃを複数
個設けるようにしたものである。3A and 3B are perspective views showing the construction of a second embodiment of the foldable container according to the present invention, FIG. 3A showing the assembled state, and FIG. 3B showing the state during folding. FIG. In FIG. 3, the same components as those of the embodiment shown in FIG. 2 are designated by the same reference numerals and the description thereof will be omitted. In the second embodiment, the first side wall 2
Is composed of two separable members 2c and 2d, and these members 2c and 2d, the first side wall 2 and the second side wall 3, and the second side wall 3 and the bottom wall 4 are hinge members. 1
1 was used for ligation. In addition, a first step B is provided in the connecting portion of these members in the thickness direction of the member, and a plurality of second steps C are provided in the direction orthogonal to the thickness direction.
【００２０】第２実施例においても、第１の側壁２と第
２の側壁３との連結部Ａが、第２の方向、すなわち第２
の側壁側に設けられているため、容器の折り畳み効率
は、は第１実施例の容器と同様に改善される。また、各
部材の連結部に部材の厚さ方向に段差Ｂ、及びこれに直
交する方向に段差Ｃを設けるようにしているため、連結
部の強度を高めることができる。Also in the second embodiment, the connecting portion A between the first side wall 2 and the second side wall 3 is in the second direction, that is, the second side.
Since it is provided on the side wall of the container, the folding efficiency of the container is improved similarly to the container of the first embodiment. Further, since the step B is provided at the connecting portion of each member in the thickness direction of the member and the step C is provided in the direction orthogonal to this, the strength of the connecting portion can be increased.
【００２１】なお、ヒンジ部材１１は、図３に示すよう
に、各部材の連結部に凹部１２を設けてこの凹部内には
めこむようにすることによって、容器１を折り畳んだ時
の各部材の戻り反発力を小さく押さえ、容器の収納性を
高めることができる。図２に示す第１実施例の容器に
も、このようなヒンジ部材を適用することができること
は言うまでもない。As shown in FIG. 3, the hinge member 11 is provided with a recessed portion 12 at the connecting portion of each member so that the recessed portion 12 can be fitted into the recessed portion so that each member returns when the container 1 is folded. The repulsive force can be suppressed to a small level, and the container can be stored easily. It goes without saying that such a hinge member can be applied to the container of the first embodiment shown in FIG.
【００２２】段差Ｂ及びＣは、容器の使用目的に応じ
て、厚さ方向の段差Ｂのみを設けるようにしてもよい。
また、厚さ方向に直交する方向に設けられた段差Ｃの数
も目的に合せて変えるようにしてもよい。また、例えば
底壁４ａ、４ｂの連結部や、底壁４と第２の側壁３との
連結部などの、特に強度を必要とする部分にのみ段差を
設けるようにしてもよい。As for the steps B and C, only the steps B in the thickness direction may be provided depending on the purpose of use of the container.
Further, the number of steps C provided in the direction orthogonal to the thickness direction may be changed according to the purpose. Further, for example, the step may be provided only in a portion requiring particularly high strength, such as a connecting portion between the bottom walls 4a and 4b or a connecting portion between the bottom wall 4 and the second side wall 3.
【００２３】[0023]
【発明の効果】上述したとおり、本発明にかかる折りた
たみ可能な容器は、第１の側壁と第２の側壁との連結部
が第２の側壁の両端部に設けられているため、容器を折
り畳んだときの折り畳み効率が向上し、折り畳み時の最
大専有面積及び体積を小さくすることが可能となる。As described above, in the collapsible container according to the present invention, since the connecting portion between the first side wall and the second side wall is provided at both ends of the second side wall, the container can be folded. The folding efficiency at that time is improved, and the maximum occupied area and volume at the time of folding can be reduced.
【図１】 本発明にかかる折りたたみ可能な容器と、従
来の容器との折り畳み効率を比較するための図である。FIG. 1 is a diagram for comparing folding efficiency between a foldable container according to the present invention and a conventional container.
【図２】 本発明にかかる折りたたみ可能な容器の第１
実施例の構成を示す図である。FIG. 2 is a first foldable container according to the present invention.
It is a figure which shows the structure of an Example.
【図３】 本発明にかかる折りたたみ可能な容器の第２
実施例の構成を示す図である。FIG. 3 is a second foldable container according to the present invention.
It is a figure which shows the structure of an Example.
【図４】 従来の折りたたみ可能な容器の構成を示す斜
視図である。FIG. 4 is a perspective view showing a configuration of a conventional foldable container.
１ 容器 ２ 第１の側壁 ３ 第２の側壁 ４ 底壁 ６、７、８ ヒンジ部 １１ ヒンジ部材 １２ 凹部 1 Container 2 1st side wall 3 2nd side wall 4 Bottom wall 6, 7, 8 Hinge part 11 Hinge member 12 Recessed part
Claims (5)
在する第１の側壁と、前記第１の方向に直交する第２の
方向に相対向して延在する第２の側壁と、底壁とを具
え、前記第１の側壁がヒンジ部を介して回動可能な２枚
の部材で構成されているとともに、前記第１の側壁と第
２の側壁及び前記底壁と第２の側壁とが、それぞれの連
結辺に設けたヒンジ部を介して回動可能に構成されてい
る折りたたみ可能な容器において、前記第１の側壁と第
２の側壁との連結辺が前記第２の側壁が延在する側に設
けられていることを特徴とする折りたたみ可能な容器。1. A first side wall extending at least opposite to each other in a first direction, and a second side wall extending opposite to each other in a second direction orthogonal to the first direction. A bottom wall, the first side wall is composed of two members that are rotatable via a hinge portion, and the first side wall and the second side wall and the bottom wall and the second side wall are provided. And a side wall of the first side wall and a second side wall of the foldable container, wherein the side wall of the first side wall and the side wall of the second side wall are rotatable via hinges provided on the respective connection sides. A foldable container, characterized in that the side wall is provided on the extending side.
て分離可能な２枚の部材から構成されており、前記容器
の折り畳み時には、前記２枚の部材のそれぞれと前記第
２の側壁とが、ヒンジ部を介して回動可能に構成されて
いることを特徴とする折りたたみ可能な容器。2. The bottom wall of the container is composed of two members that are separable along the second direction, and when the container is folded, each of the two members and the second member are separated. A foldable container, wherein the side wall and the side wall are configured to be rotatable via a hinge portion.
なくとも１つに、前記容器を構成する部材の厚さ方向に
段差を設けたことを特徴とする請求項１または２に記載
の折りたたみ可能な容器。3. The folding according to claim 1, wherein at least one of the connecting sides of each member forming the container is provided with a step in the thickness direction of the member forming the container. Possible container.
１つに、前記厚さ方向に直交する第２の方向に段差を設
けたことを特徴とする請求項１ないし３に記載の折りた
たみ可能な容器。4. The foldable structure according to claim 1, wherein at least one of the connecting sides of each member of the container is provided with a step in a second direction orthogonal to the thickness direction. Container.
れていることを特徴とする請求項４に記載の折りたたみ
可能な容器。5. The collapsible container according to claim 4, wherein a plurality of steps are provided in the second direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12472994A JP3554939B2 (en) | 1994-05-16 | 1994-05-16 | Collapsible container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12472994A JP3554939B2 (en) | 1994-05-16 | 1994-05-16 | Collapsible container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07309338A true JPH07309338A (en) | 1995-11-28 |
| JP3554939B2 JP3554939B2 (en) | 2004-08-18 |
Family
ID=14892668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12472994A Expired - Fee Related JP3554939B2 (en) | 1994-05-16 | 1994-05-16 | Collapsible container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3554939B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6336342B1 (en) * | 2000-07-07 | 2002-01-08 | William E. Zeddies | Collapsible cooling pack |
| JP2002274540A (en) * | 2001-03-13 | 2002-09-25 | Meiji Rubber & Chem Co Ltd | Auxiliary frame for synthetic resin container |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207001063U (en) * | 2017-07-27 | 2018-02-13 | 京东方科技集团股份有限公司 | A kind of chest |
-
1994
- 1994-05-16 JP JP12472994A patent/JP3554939B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6336342B1 (en) * | 2000-07-07 | 2002-01-08 | William E. Zeddies | Collapsible cooling pack |
| JP2002274540A (en) * | 2001-03-13 | 2002-09-25 | Meiji Rubber & Chem Co Ltd | Auxiliary frame for synthetic resin container |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3554939B2 (en) | 2004-08-18 |
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