JP2606136Y2 - Folding container - Google Patents
Folding containerInfo
- Publication number
- JP2606136Y2 JP2606136Y2 JP1991091214U JP9121491U JP2606136Y2 JP 2606136 Y2 JP2606136 Y2 JP 2606136Y2 JP 1991091214 U JP1991091214 U JP 1991091214U JP 9121491 U JP9121491 U JP 9121491U JP 2606136 Y2 JP2606136 Y2 JP 2606136Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- container
- frame
- side plate
- folding
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
【0001】[0001]
【産業上の利用分野】本考案は折りたたみコンテナに関
し、特に側板の折れ曲がりが容易に行えるとともに、組
立てた際の強度も大きい折りたたみコンテナに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foldable container, and more particularly to a foldable container capable of easily bending a side plate and having high strength when assembled.
【0002】[0002]
【従来の技術とその課題】従来、折りたたみコンテナの
側板に関しては、その折れ曲り性を良くするために、実
公昭58−8679号のように各板状部分の連結部端面
に突起を設けたり、連結部端面を外面に対して鈍角とす
る構造が採られている。また側板の上からの荷重に対す
る耐性を上げるために、特開昭62−158647号の
ようにコンテナーに荷重が掛かった際に、側板の連結部
が内側ではなく外側に向けて僅かに折れ曲がるように
し、この状態で力がバランスされて保持されることによ
り内容物が破損することがないようにしたものが知られ
ている。2. Description of the Related Art Conventionally, in order to improve the bendability of a side plate of a folding container, a projection is provided on an end face of a connecting portion of each plate-like portion as disclosed in Japanese Utility Model Publication No. 58-8679. A structure is adopted in which the end face of the connecting portion is made obtuse with respect to the outer surface. Also, in order to increase the resistance to the load from the top of the side plate, when a load is applied to the container as in Japanese Patent Application Laid-Open No. 62-158647, the connecting portion of the side plate is bent slightly outward instead of inside. There is known a device in which the contents are not damaged by keeping the forces balanced in this state.
【0003】然るに、連結部側端面に突起を設けた場合
は突起を設けた箇所及びこれて接する箇所に応力が集中
して強度上好ましくなく、また連結部端面を鈍角とした
場合も端面にかなりの応力が集中して強度上好ましくな
く、また連結部端部を鈍角とした場合も端面にかなりの
応力が加わった状態で使用することとなり、強度上好ま
しくない。一方、外側に向けて僅かに折れ曲がるように
した場合は、折り畳みに際して逆方向の内側に側板を折
り曲げするのが面倒であった。However, when a projection is provided on the end face on the connecting portion side, stress is concentrated on a portion where the projection is provided and a portion in contact with the projection, which is not preferable in terms of strength. When the end of the connecting portion has an obtuse angle, the end face is used in a state where considerable stress is applied, which is not preferable in terms of strength. On the other hand, when the side plate is slightly bent outward, it is troublesome to bend the side plate inward in the opposite direction when folding.
【0004】[0004]
【考案が解決しようとする課題】本考案は上記欠点を改
良した折りたたみコンテナを提供せんとするもので、そ
の要旨は、フレームと底板と前記フレーム及び前記底板
に対して夫々回動自在に取付けられ、且つ連結部にて内
側へ折れ曲るように連結された二枚の板状部材からなる
側坂と、前記フレームに対して回動自在に取付けられた
あおり板とから構成された折りたたみコンテナにおい
て、前記側板の各板状部材の長手方向を予めコンテナの
中央内側へ凸となるように若干湾曲させたことを特徴と
する折りたたみコンテナに存する。SUMMARY OF THE INVENTION The present invention aims to provide a folding container in which the above-mentioned drawbacks are improved. And a folding container composed of a side slope composed of two plate-like members connected so as to be bent inward at a connecting portion, and a tilting plate rotatably attached to the frame. The folding container is characterized in that the longitudinal direction of each plate-shaped member of the side plate is slightly curved in advance so as to protrude inward in the center of the container.
【0005】[0005]
【実施例】以下本考案を図面に基づき、更に詳細に説明
する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the drawings.
【0006】図1は、本考案の一例を示す折りたたみコ
ンテナの斜視図、図2は図1のA−A断面図である。FIG. 1 is a perspective view of a folding container showing an example of the present invention, and FIG. 2 is a sectional view taken along line AA of FIG.
【0007】本考案の折りたたみコンテナは図1に示す
ように、フレーム1と底板2と前記フレーム1及び前記
底板2に対して夫々回動自在に取付けられ、かつ、連結
部5にて内側へ折れ曲がるように連結された2枚の板状
部材41,42からなる側板4,4と、前記フレーム1
に対して回動自在に取付けられたあおり板3,3とから
構成されている。As shown in FIG. 1, the folding container of the present invention is rotatably mounted on a frame 1, a bottom plate 2, and the frame 1 and the bottom plate 2, respectively, and is bent inward at a connecting portion 5. Plates 4 and 4 composed of two plate-like members 41 and 42 connected as described above, and the frame 1
And pivot plates 3 and 3 rotatably attached to the motor.
【0008】側板4,4を構成する各板状部材41,4
2は長手方向を予めコンテナの中央が、内側へ凸となる
ように湾曲させて形成してあり、湾曲した板状部材4
1,42はコンテナを組立てた際にも図2に示すように
長手方向においてコンテナの内側へ凸となるように湾曲
している。Each of the plate members 41, 4 constituting the side plates 4, 4
2 is a curved plate-shaped member 4 which is formed by bending the longitudinal direction in advance so that the center of the container is convex inward.
When the container is assembled, the reference numerals 1 and 42 are curved so as to protrude inward in the container in the longitudinal direction as shown in FIG.
【0009】板状部材41,42をコンテナの中央内側
へ凸となるように湾曲させる手段としては湾曲加工した
金型を用いるとか金型の各面に温度差をつけるとか適宜
の公知手段を採用し得る。As means for bending the plate-like members 41 and 42 so as to protrude inward in the center of the container, a curved mold is used, a temperature difference is applied to each surface of the mold, or an appropriate known means is adopted. I can do it.
【0010】[0010]
【考案の効果】本考案は以上述べたように側板の各板状
部材の長手方向をコンテナの中央内側へ凸となるように
湾曲形状にすることにより以下に示す効果を有するもの
である。即ち、折り畳む際、あおり坂をはずして、側
板をすこし折込むだけで、側板の各板状部材同士湾曲し
ているので、容易に全体的に内側へ折り畳むことが出来
る。組立てた状態で側板の上部から力を受けても、側
板の各板状部材同士湾曲しているので、うまく端面同士
突き合って、確実に保持することが出来る。組立てた
状態で内容物が側板内壁を押圧しても、湾曲している分
だけ耐性が増しているので、連結部が外に開いてしまう
こともない。折り畳んだ状態から組立てる際でも、折
り畳まれて重なった各板状部材同士が湾曲しているの
で、そのバネ効果で組立てやすくなる。しかも、上記効
果により、ロボットでの折りたたみも採用しやすい等種
々の効果を奏するものである。As described above, the present invention has the following effects by forming a curved shape so that the longitudinal direction of each plate-like member of the side plate is convex toward the center inside of the container. In other words, when folding, simply removing the uphill and slightly folding the side plate, the plate-like members of the side plate are curved, so that the whole can be easily folded inward as a whole. Even when a force is applied from the upper portion of the side plate in the assembled state, the end surfaces of the side plate can be satisfactorily abutted because the plate members of the side plate are curved. Even if the content presses the inner wall of the side plate in the assembled state, the resistance is increased by the amount of bending, so that the connecting portion does not open outside. Even when assembling from the folded state, the folded and overlapping plate-like members are curved, so that the spring effect facilitates assembling. In addition, the above-mentioned effects provide various effects such as easy folding by a robot.
【図1】考案の一例を示す斜視図。FIG. 1 is a perspective view showing an example of the invention.
【図2】図のA−A断面図。FIG. 2 is a sectional view taken along line AA of FIG.
1 フレーム 2 底板 3 あおり板 4 側板 41,42 板状部材 5 連結部 Reference Signs List 1 frame 2 bottom plate 3 tilt plate 4 side plate 41, 42 plate member 5 connecting part
Claims (1)
板に対して夫々回動自在に取付けられ、且つ連結部にて
内側へ折れ曲るように連結された二枚の板状部材からな
る側坂と、前記フレームに対して回動自在に取付けられ
たあおり板とから構成された折りたたみコンテナにおい
て、前記側板の各板状部材の長手方向を予めコンテナの
中央内側へ凸となるように若干湾曲させたことを特徴と
する折りたたみコンテナ。1. A mounted for each pivot relative to the frame and the bottom plate frame and the bottom plate, and consists of two plate-shaped member which is connected to flex break inward at connecting portion side In a folding container composed of a slope and a tilting plate rotatably attached to the frame, the longitudinal direction of each plate-like member of the side plate is slightly curved so as to project inward in the center of the container in advance. A collapsible container characterized by having been made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991091214U JP2606136Y2 (en) | 1991-11-07 | 1991-11-07 | Folding container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1991091214U JP2606136Y2 (en) | 1991-11-07 | 1991-11-07 | Folding container |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0542130U JPH0542130U (en) | 1993-06-08 |
JP2606136Y2 true JP2606136Y2 (en) | 2000-09-25 |
Family
ID=14020177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1991091214U Expired - Fee Related JP2606136Y2 (en) | 1991-11-07 | 1991-11-07 | Folding container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2606136Y2 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS588679U (en) * | 1981-07-08 | 1983-01-20 | 日立建機株式会社 | Tracks of tracked belt-type traveling machines |
JPS6043517U (en) * | 1983-09-03 | 1985-03-27 | ユニオン・エンタ−プライズ株式会社 | foldable box |
JPS62158647U (en) * | 1986-03-27 | 1987-10-08 |
-
1991
- 1991-11-07 JP JP1991091214U patent/JP2606136Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0542130U (en) | 1993-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |