JPH1120818A - Case - Google Patents

Case

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Publication number
JPH1120818A
JPH1120818A JP17442797A JP17442797A JPH1120818A JP H1120818 A JPH1120818 A JP H1120818A JP 17442797 A JP17442797 A JP 17442797A JP 17442797 A JP17442797 A JP 17442797A JP H1120818 A JPH1120818 A JP H1120818A
Authority
JP
Japan
Prior art keywords
case
lid
width direction
pieces
piece
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
Application number
JP17442797A
Other languages
Japanese (ja)
Other versions
JP3884827B2 (en
Inventor
Koji Kataoka
孝治 片岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
K S SYST KK
Original Assignee
K S SYST KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by K S SYST KK filed Critical K S SYST KK
Priority to JP17442797A priority Critical patent/JP3884827B2/en
Publication of JPH1120818A publication Critical patent/JPH1120818A/en
Application granted granted Critical
Publication of JP3884827B2 publication Critical patent/JP3884827B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To enable a case to be assembled without using pressure sensitive adhesive tapes, etc. SOLUTION: This case is formed by cutting one cardboard, or one film or sheet of a synthetic resin, providing fold lines 6, 7, 9 to the material thus obtained so as to be bendable in the formation of the case, and making the material foldable in a flat state. In this instance, the fold lines 9 forming respective bottoms of the front and the rear portions 3, 4 of the case, which are opposed to each other, and extending in the width direction of the case are provided in an arcuate form of an upward protruding shape, and mutually locking notch parts 10A, 10B are respectively provided in a front and a rear bottom pieces 8A, 8B, which are divided by the fold lines 9, so as to be positioned at each central part of the case in its width direction. The bottom is formed into an upward protruding shape in an assembled state, and its bottom pieces are engaged with each other in an intersecting form so that edges 13A, 13B, 14A, 14B, which are respectively opposed to one another on both sides in the width direction of the case, are made reverse inside and outside with respect to the engaging centers COs of both the locking notch parts 10A, 10B.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、ネクタイ等の衣
類、パイやクッキーなどの食品類、或いはユーホーゲー
ム等の景品入れ用などのケースに関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to clothing such as ties, foods such as pies and cookies, and prize cases such as Yuho games.

【0002】[0002]

【従来の技術】デパートやスーパーなどの店で販売され
ているネクタイ、ハンカチなどの小物衣類は、一般的に
は厚紙製の封筒状ケースに入れて客に手渡している。こ
の封筒状ケース51は、図23、図24に例示している
ように、1枚の厚紙を裁断してこれに折目線を入れて屈
曲し、一側部の接合片52にのりをつけて接着し、前記
前・後部53,54の下端部に底部片55A,55Bを
夫々設けてあり、組立時に底部片55A,55Bを夫々
対向内方に折曲げて重ね、底部片55A,55Bを接着
テープ又はラベル56により接着して底部を形成するよ
うになっている。
2. Description of the Related Art Accessories such as neckties and handkerchiefs sold in department stores and supermarkets are generally handed to customers in cardboard envelope cases. As illustrated in FIGS. 23 and 24, this envelope-shaped case 51 is formed by cutting one piece of thick paper, bending it along a fold line, and attaching a bonding piece 52 on one side. The bottom pieces 55A and 55B are provided at the lower ends of the front and rear portions 53 and 54, respectively, and the bottom pieces 55A and 55B are folded inwardly and opposed to each other during assembly, and the bottom pieces 55A and 55B are bonded. Adhered by tape or label 56 to form a bottom.

【0003】そして、前記ケース51の組立前は、底部
片55A,55Bを図23に2点鎖線で示すように延ば
して扁平状にし、折畳んだ状態で保管される。また、パ
イやクッキーなどの小さい菓子類を少量ずつ入れるケー
スは、合成樹脂製の透明なフイルム又はシート(形を保
持できる硬さをもつ材料)からなる方形箱形で、図示し
ていないが、1枚の材料を裁断してこれに折目線をいれ
て屈曲し、対向側端部を接着剤により接着し、対向前・
後部の下端部に底部片を夫々設けてあり、組立時に底部
片を夫々対向内方に折曲げて重ね合わせ、底部片相互を
接着テープ又はラベルにより接着して底部を形成するよ
うになっている。
Prior to assembling the case 51, the bottom pieces 55A and 55B are extended and flattened as shown by a two-dot chain line in FIG. 23, and are stored in a folded state. In addition, the case where small sweets such as pies and cookies are put little by little is a rectangular box shape made of a synthetic resin transparent film or sheet (a material having hardness capable of holding the shape), and is not shown. One piece of material is cut and bent along a fold line, and the opposite side ends are bonded with an adhesive, and
Bottom pieces are provided at the lower end of the rear, respectively, and the bottom pieces are folded inwardly facing each other during assembly and overlapped, and the bottom pieces are adhered to each other with an adhesive tape or label to form a bottom. .

【0004】そして、ユーホーゲーム機等の景品入れ用
ケースは、図示していないが、1枚の透明なプラスチッ
クシートを裁断してこれに折目線をいれて屈曲し、底部
・蓋部及び両側部を有する箱形とされ、底部及び両側部
は接着剤により前もって接着されており、景品をケース
内に入れた後、蓋部を接着剤又は接着テープにより接着
している。
[0004] Then, although not shown, a prize storage case of a Yuho game machine or the like cuts one transparent plastic sheet, bends it along a fold line, and bends the bottom, lid and both sides. The bottom and both sides are bonded in advance by an adhesive, and after the premium is put in the case, the lid is bonded by an adhesive or an adhesive tape.

【0005】[0005]

【発明が解決しようとする課題】ところで、従来の上記
各ケースは、組立時に接着テープ或いは接着剤により接
着しなけれはならないという煩わしさがあり、組立作業
性に問題がある。また、前記ゲーム機等の景品入れケー
スの場合、グラブフックの爪がケースに掛り難いという
問題がある。
However, each of the above-mentioned conventional cases is troublesome in that it must be adhered with an adhesive tape or an adhesive at the time of assembling, and thus there is a problem in assembling workability. Also, in the case of the prize container such as the game machine, there is a problem that the claws of the grab hook are hard to catch on the case.

【0006】本発明は、上述のような実状に鑑みてなさ
れたもので、その第1の目的とするところは、少なくと
も最終の組立て作業が接着テープ等を使用することな
く、簡単にかつ能率的に行なえると共に分解して扁平状
に折畳みやすいケースを提供することであり、第2の目
的とするところは、グラブフックの爪等が掛り易いケー
スを提供するにある。
SUMMARY OF THE INVENTION The present invention has been made in view of the above situation, and a first object of the present invention is to provide a simple and efficient method for performing at least final assembly work without using an adhesive tape or the like. It is another object of the present invention to provide a case which can be easily disassembled and disassembled and easily folded into a flat shape. A second object is to provide a case where a claw or the like of a glove hook is easily caught.

【0007】[0007]

【課題を解決するための手段】本発明は、上記第1の目
的を達成するために、次の技術的手段を講じた。即ち、
本発明の特徴とするところは、1枚の厚紙又は合成樹脂
製のフイルム或いはシートを裁断してこれに折目線を入
れて屈曲形成し、扁平状に折畳み可能としたケースであ
って、該ケースの対向前後部の底部を形作る幅方向に延
びる折目線が、上向き凸形の円弧状とされ、該折目線に
より区画された前後の底部片に、ケース幅方向中央部に
位置して夫々相互係止切欠き部が設けられ、底部が組立
状態において上向き凸状で、その底部片相互が、前記切
欠き部の係合中心に対して幅方向両側の夫々対向する端
縁が内外逆になるよう交差状に係合している点にある
(請求項1)。
In order to achieve the first object, the present invention takes the following technical measures. That is,
A feature of the present invention is a case in which one sheet of cardboard or a synthetic resin film or sheet is cut, a fold line is formed in the sheet or a sheet, and the sheet is bent to form a flat shape. The fold lines extending in the width direction forming the bottoms of the opposed front and rear portions are upwardly convex arcs, and the front and rear bottom pieces defined by the fold lines are located at the center in the case width direction and are respectively associated with each other. A notch notch portion is provided, and the bottom portion is upwardly convex in the assembled state, and the bottom pieces thereof are arranged such that edges opposed to both sides in the width direction with respect to the engagement center of the notch portion are inverted inside and outside. It is at a point where they are engaged in a cross shape (claim 1).

【0008】本発明によれば、底部を組立てる場合、対
向する両底部片を折目線に沿って互いに対向内側に折曲
し、対向する係止切欠き部を交差状に係合させることに
より、前記切欠き部中央相互が突っ張り合うと同時に、
係止切欠き部の係合中心に対してケース幅方向両側の対
向する底部片が、内外方向の動きを互いに拘束し合って
閉塞状態が保持される。
According to the present invention, when assembling the bottom portion, the opposing bottom pieces are bent inwardly toward each other along the fold line, and the opposing locking notches are engaged in a cross shape. At the same time that the notch centers are in contact with each other,
Opposite bottom pieces on both sides in the case width direction with respect to the engagement center of the locking notch restrain the movement in the inward and outward directions, and the closed state is maintained.

【0009】したがって、底部片を上方に強制的に強く
押さない限り、内容物の重さ程度では、底部が開くこと
はなく、接着テープ又は接着剤等の固着手段が不要とな
る。そして、底部片の係合を解除する場合は、ケースの
対向前・後部の両側端を対向内方に押圧することによ
り、対向前・後部が撓んで互いに外側(反対側)へ広が
り、係止切欠き部の係合中心間が開くので、底部片を外
方へ引き出すことによって扁平状に折畳むことができ、
再び組立て可能である。
Accordingly, unless the bottom piece is forcibly pushed upward, the bottom does not open with the weight of the contents, and a fixing means such as an adhesive tape or an adhesive is unnecessary. When the engagement of the bottom piece is released, the opposite front and rear ends of the case are pressed inwardly to oppose inward, whereby the opposing front and rear parts are bent and spread outward (opposite sides) to each other. Since the gap between the engagement centers of the notches is open, the bottom piece can be folded flat by pulling out the bottom piece,
Can be reassembled.

【0010】また、本発明の他の特徴とするところは、
ケース上端開口の対向前後部の蓋部を形作る幅方向に延
びる折目線が、下向き凸形の円弧状とされ、該折目線に
より区画された前後蓋部片に、ケース幅方向中央部に位
置して夫々相互係止切欠き部が設けられ、蓋部組立状態
において、蓋部が下向き凸状で、蓋部片相互が、前記切
欠き部の係合中心に対して幅方向両側の夫々対向する蓋
部片端縁が内外逆になるよう交差状に係合している点に
ある(請求項2)。
Another feature of the present invention is that
A fold line extending in the width direction that forms the lid of the front and rear portions facing the upper end opening of the case is formed in a downwardly convex arc shape, and the front and rear lid pieces divided by the fold line are located at the center of the case width direction. In the assembled state of the lid, the lid is downwardly convex, and the lid pieces face each other on both sides in the width direction with respect to the engagement center of the notch. One end of the lid is engaged in a crossing manner so that the inside and outside are reversed (claim 2).

【0011】このような構成にすることにより、ケース
の蓋部も底部と同様にして、接着テープ、接着剤等を用
いることなく閉塞し、かつ容易に分解して扁平状に折畳
むことができ、しかも、再び組立てることもできる。そ
して、本発明のさらに他の特徴とするところは、前記底
部片及び蓋部片の端縁が、係止切欠き部の幅方向両側で
夫々反対側の一方が他方よりも長く突出されている点で
ある(請求項3)。
With this configuration, the lid of the case can be closed without using an adhesive tape, an adhesive or the like, and can be easily disassembled and folded into a flat shape, similarly to the bottom. Moreover, it can be assembled again. Further, another feature of the present invention is that the edges of the bottom piece and the lid piece protrude longer on the opposite sides on both sides in the width direction of the locking notch than on the other. (Claim 3).

【0012】この場合、係止切欠き部の相互係合が容易
で、スムーズに組立及び分解できる。さらに、本発明の
他の特徴とするところは、1枚の厚紙又は合成樹脂製の
フイルム或いはシートを裁断してこれに折目線を入れて
屈曲形成し、底・蓋及び側部を有する略箱形とした展開
可能なケースであって、前記折目線が対向前・後部の中
央部側に凹む円弧状とされ、底部を除く各蓋部片及び側
部片の外端縁が外に向って凸形の円弧状とされ、各蓋部
片及び側部片の端縁長手方向中央部に、折目線方向への
相互係止切欠き部が夫々設けられ、ケース組立状態にお
いて前記切欠き部の係合中心に対して両側の夫々対向す
る各片の端縁が内外逆になるよう、交差状に係合してい
る点である(請求項4)。
In this case, the engagement of the locking notches is easy, and the assembly and disassembly can be performed smoothly. Further, another feature of the present invention is that a single cardboard or synthetic resin film or sheet is cut and cut along a fold line to be bent and formed, and a substantially box having a bottom, a lid and side portions A shape-deployable case, wherein the fold line is formed in an arcuate shape recessed toward the center of the opposing front and rear portions, and the outer edges of the lid pieces and side pieces except the bottom face outward. In the shape of a convex arc, an interlocking notch in the direction of the fold line is provided at the center in the longitudinal direction of the edge of each of the lid piece and the side piece. This is a point in which the opposite edges of each of the opposing pieces with respect to the center of engagement are engaged in an intersecting manner so that the edges are reversed inside and outside (claim 4).

【0013】この請求項4記載の本発明によれば、対向
前・後部を折目線に沿って対向内側に折曲して底部を形
作り、次いで、対向する両側部片及び蓋部片を夫々対向
内側に折目線に沿って折曲し、ケース内に収容物を入れ
てから、側部片の対向する係止切欠き部を交差状に係合
させると同時に蓋部片の対向する係止切欠き部を交差状
に係止することにより、前記各切欠き部中央相が突っ張
り合うと同時に、各係止切欠き部の係合中心に対して両
側の側部片・蓋部片が、内外方向の動きを互いに拘束し
合って、保形及び閉塞状態が保持される。
According to the fourth aspect of the present invention, the front and rear portions facing each other are bent inwardly along the fold line to form a bottom portion, and then the opposing side pieces and the lid pieces are opposed to each other. Fold inward along the fold line, put the contents in the case, then engage the opposite locking notches of the side pieces in a cross-shaped manner and at the same time, engage the opposite locking cuts of the lid piece. By interlocking the notches in a cross shape, the central phases of the respective notch portions abut each other, and at the same time, the side piece and the lid piece on both sides with respect to the engagement center of each of the notch portions are inward and outward. The directional movements are constrained to each other so that shape retention and occlusion are maintained.

【0014】したがって、側部片及び蓋部片を外方から
内側に強制的に強く押さない限り、内容物の重さ程度は
勿論のこと対向前・後部を押しても、側部及び蓋部が開
くことはなく、接着テープ又は接着剤等の固着手段が不
要となる。そして、ケースを分解して扁平状に展開する
場合は、ケースの蓋部と底部を指先で対向内方に押し
て、前記前・後部を撓ませることにより対向する両側部
片の係合切欠き部中心間が広がって係止が解かれるの
で、続いて前記前・後部を幅方向に互いに反対方向に押
すことにより、蓋部片の相互係止が解かれるので、前記
前・後部を前後互いに反対方向に広げることで、容易に
分解し展開できる。また、再びケースを組立てる場合
は、上述の順序で行なうことができる。
Therefore, as long as the side piece and the cover piece are not forcibly pushed inward from the outside, the side piece and the cover can be pushed even if the front and rear portions of the object are pressed, not to mention the weight of the contents. It does not open and does not require a fixing means such as an adhesive tape or an adhesive. When the case is disassembled and flattened, the lid and the bottom of the case are pushed inwardly with the fingertips, and the front and rear portions are bent to bend the center of the engagement notch between the opposing side pieces. Since the gap is widened and the lock is released, the front and rear portions are subsequently pushed in opposite directions in the width direction to unlock the lid pieces. By disassembling, it can be easily disassembled and deployed. Also, when assembling the case again, it can be performed in the order described above.

【0015】そして、本発明では、前記第2の目的を達
成するために、次の技術的手段を講じた。即ち、請求項
5に記載の本発明の特徴とするところは、請求項4に記
載の発明において、前記側部片の各係止切欠き部が、略
V形とされており、該切欠き部を外側から棒状押動体等
により押動することにより互いに反対方向に動いて開く
ようになっている点である(請求項5)。
In the present invention, the following technical means have been taken in order to achieve the second object. That is, the feature of the present invention described in claim 5 is that, in the invention described in claim 4, each of the notch portions of the side piece is substantially V-shaped. The point is that when the portion is pushed from the outside by a rod-like pusher or the like, it moves in opposite directions and opens (claim 5).

【0016】この場合、両側部片のV形切欠き部を、グ
ラブフックの爪等の棒状押動体でケース両側部から掴む
ことにより、両側部片を介して対向前・後部が撓み、四
角又は菱形に開いた切欠き部間に、棒状押動体が入り引
掛る。したがって、ゲーム機等の景品入れケースの場
合、グラブフックの爪がケースに掛り易くなる。なお、
請求項4,5に記載の発明においても、前記蓋部片の端
縁が、係止切欠き部の幅方向両側で夫々反対側の一方が
他方よりも長く突出されていることが好ましい(請求項
6)。これによって、蓋部片の組立・分解時における係
合・離脱が容易になる。
In this case, by gripping the V-shaped notch portion of the both side pieces from both sides of the case with a rod-like pushing body such as a claw of a grab hook, the opposed front and rear portions are bent through the both side pieces, and the square or The rod-shaped pusher enters and catches between the notches opened in a diamond shape. Therefore, in the case of a prize container such as a game machine, the claw of the grab hook is easily hooked on the case. In addition,
Also in the inventions according to claims 4 and 5, it is preferable that one end of the lid piece protrudes longer than the other on both sides in the width direction of the locking notch. Item 6). This facilitates engagement and disengagement during assembly and disassembly of the lid piece.

【0017】また、前記底部及び蓋部の係止切欠き部
は、係合中心又はこれの近傍部分を、対向前・後部の幅
方向と平行又は斜め切込みとすることができ、これによ
り、対向前・後部相互が外方に広がるのを阻止できる。
Further, in the notch of the bottom portion and the lid portion, the center of engagement or the vicinity thereof can be cut in parallel or obliquely with the width direction of the front and rear portions facing each other. The front and rear portions can be prevented from spreading outward.

【0018】[0018]

【発明の実施の形態】以下、本発明の実施の形態を図面
に基づき説明する。図1〜図6は、本発明の第一の実施
形態を示し、ネクタイ、ハンカチなどの小物類を入れる
ケース1に採用したものである。このケース1は、1枚
の厚紙又は合成樹脂製のフイルム或いはシートで保形可
能な素材1Aにより縦長の封筒状に成形されており、上
端開口2が開放されたままである。
Embodiments of the present invention will be described below with reference to the drawings. 1 to 6 show a first embodiment of the present invention, which is employed in a case 1 for storing small items such as a tie and a handkerchief. The case 1 is formed in a vertically long envelope shape from a material 1A that can be shaped with a single cardboard or synthetic resin film or sheet, and the upper end opening 2 is left open.

【0019】このケース素材1Aは、図3に展開状態で
示しているように略長方形に裁断されて、対向する前部
3、後部4及び接続部5を区画する折目線6,7が屈曲
可能な程度に縦方向に入れられ、前部3及び後部4の下
端に底部8を形作る幅(横)方向に延びる折目線9,9
が、上向き凸形の円弧状に入れられ、該折目線9により
区画された前後の底部片8A,8Aの各端縁13,14
が折目線9に対応して下方凸形の円弧状とされている。
This case material 1A is cut into a substantially rectangular shape as shown in an expanded state in FIG. 3, and the fold lines 6, 7 defining the opposing front part 3, rear part 4, and connection part 5 can be bent. Fold lines 9, 9, which are inserted vertically to some extent and extend in the width (lateral) direction forming the bottom 8 at the lower ends of the front part 3 and the rear part 4
Are placed in an upwardly convex arc shape, and the respective edges 13, 14 of the front and rear bottom pieces 8A, 8A defined by the fold line 9.
Has a downwardly convex arc shape corresponding to the fold line 9.

【0020】そして、前記底部片8A,8Bの幅方向中
央部には、相互係止切欠き部10A,10Bが設けられ
ており、該切欠き部10A,10Bの係合中心C0で両
底部片8A,8Bが交差状に係合される。なお、両底部
片8A,8Bは、その係合中心C0から幅方向両側で、
夫々反対側(底部片8A,8Bを重ねるように対向させ
た状態において)、即ち図3に示す展開状態では係合中
心C0の同じ右側端縁14A,14Bが左側端縁13
A,13Bよりも若干長く突出されており、両底部片8
A,8Bの係合を容易に行なえるようにしてある。
At the center in the width direction of the bottom pieces 8A and 8B, interlocking notches 10A and 10B are provided, and both bottom pieces are provided at the engagement center C0 of the notches 10A and 10B. 8A and 8B are engaged in a cross shape. The bottom pieces 8A and 8B are located on both sides in the width direction from the engagement center C0.
On the opposite side (in a state where the bottom pieces 8A and 8B are opposed to each other so as to overlap each other), that is, in the unfolded state shown in FIG.
A, 13B, projecting slightly longer than both bottom pieces 8
A, 8B can be easily engaged.

【0021】なお、底部8A,8Bの各端縁は、図6に
示すように一方の端縁13A,13Bは直線状とし、他
方の端縁14A,14は略山形状とすることができる。
また、ケース素材1Aの前後部3,4の上端部には、取
手部11を形成するための円弧状長孔12が夫々設けら
れている。そして、ケース素材1Aの前部3、後部4
は、折目線6から折返して対向させると共に、接続部5
を対向内方に折返し、接続部5を接着剤により前部3の
端部裏面に接着して偏平状として保管し、又は搬送す
る。
As shown in FIG. 6, each of the bottom edges 8A and 8B can have one of the edges 13A and 13B formed in a straight line and the other edges 14A and 14 formed in a substantially mountain shape.
At the upper end of the front and rear portions 3 and 4 of the case material 1A, arc-shaped long holes 12 for forming the handle portion 11 are respectively provided. Then, the front part 3 and the rear part 4 of the case material 1A
Are folded back from the fold line 6 to face each other, and
Is folded back inward, and the connecting portion 5 is adhered to the back surface of the end portion of the front portion 3 with an adhesive, and stored or transported in a flat shape.

【0022】ケース1の最終組立即ち底部8を形成する
場合は、底部片8A,8Bを夫々折目線9,9に沿って
対向内方に折り曲げ、ケース1の幅方向両端を親指と人
差指又は中指で対向内方に押圧して、前部3及び後部4
を撓ませることにより、両底部片8A,8Bの端縁間が
開くので、外側に位置している底部片の一方例えば8A
の突出長さの短い端縁13B側を、他方の底部片8Bの
突出長さの長い端縁14Bの内側(上方)に押さえた状
態で、ケース1の幅方向の押圧を開放して、素材1Aの
弾性により対向内方に戻すことにより、両底部片8A,
8Bの係止切欠き部10A,10Bが交差状に係合し、
その係合中心C0相互が突張り合って、上向き凸状の底
部8の形状が保持される。
To form the final assembly of the case 1, that is, to form the bottom portion 8, the bottom pieces 8A and 8B are bent inwardly along the fold lines 9 and 9, respectively, and both ends in the width direction of the case 1 are thumb and index finger or middle finger. And press inward to face the front 3 and rear 4
Of the bottom pieces 8A and 8B are opened by bending, so that one of the bottom pieces located outside, for example, 8A
The pressing of the case 1 in the width direction is released in a state where the edge 13B side of the short protruding length of the case 1 is pressed inside (upward) the edge 14B of the long protruding length of the other bottom piece 8B. By returning to the opposite inside by the elasticity of 1A, both bottom pieces 8A,
8B engaging notches 10A and 10B engage in a crossed manner,
The engagement centers C0 abut each other, and the shape of the bottom 8 having the upward convex shape is maintained.

【0023】このように、底部片8A,8Bは、その係
合状態においては、夫々の係合中心C0の両側端縁13
A,13B、14A,14Bが内外(上・下)互いに逆
になって交差係合しているため、内容物の重さによって
は係合解除されることはない。したがって、接着テープ
や接着剤により、底部片8A,8B相互を固着する必要
はない。
As described above, the bottom pieces 8A and 8B are in the engaged state, and the two side edges 13 of the respective engagement centers C0.
Since A, 13B, 14A, and 14B are cross-engaged with each other inside and outside (upper and lower), they are not disengaged depending on the weight of the contents. Therefore, it is not necessary to fix the bottom pieces 8A and 8B to each other with an adhesive tape or an adhesive.

【0024】そこで、底部片8A,8Bの係合を解除し
てケース1を偏平状態に折畳む場合は、ケース1の幅方
向両端を親指と人差指又は中指で対向内方に押圧して、
前部3,及び後部4を互いに外方に撓ませることによ
り、底部片8A,8Bの係止切欠き部10A,10B間
が開くので、底部片8Bの内側に入っている底部片8A
の端縁13B側を外側に引き出すことで、容易に係合が
解除され、偏平状に折畳むことができる(図1に2点鎖
線で示す)。
Therefore, when the case 1 is folded in a flat state by disengaging the bottom pieces 8A and 8B, both ends in the width direction of the case 1 are pressed inwardly with the thumb and the index finger or the middle finger,
By bending the front part 3 and the rear part 4 outward from each other, the gap between the locking notches 10A and 10B of the bottom pieces 8A and 8B is opened, so that the bottom piece 8A inside the bottom piece 8B is formed.
By pulling out the edge 13B side of the outside, the engagement can be easily released and the flat shape can be folded (shown by a two-dot chain line in FIG. 1).

【0025】図7〜図11は、本発明をパイやクッキー
等の小さい菓子類のケース21に採用した第二実施形態
を示している。このケース21は、素材として透明なプ
ラスチックフイルムを使用しており、底部8を形作る折
目線9の円弧曲率半径を小さくして底部面積を大きく
し、内容積の大きい略円筒状にした点及び底部片8A,
8Bの形状を、突出長さの長い端縁14A,14Bの形
状を略山形とし、突出長さの短い側の端縁13A,13
Bの形状を直線状として点で、第一実施形態と異なって
いる。なお、第二実施形態では、取手11は設けていな
い。
FIGS. 7 to 11 show a second embodiment in which the present invention is applied to the case 21 of small confectionery such as pies and cookies. The case 21 is made of a transparent plastic film as a material, and has a substantially cylindrical shape having a large inner volume by reducing the radius of curvature of the arc of the fold line 9 forming the bottom 8 and forming a bottom portion. Piece 8A,
8B, the shape of the long edges 14A, 14B having a long protruding length is substantially mountain-shaped, and the edges 13A, 13
It differs from the first embodiment in that the shape of B is linear. In the second embodiment, the handle 11 is not provided.

【0026】また、第二実施形態の基本構成は、第一実
施形態と同じであり、同等の作用効果を奏する。したが
って、第一実施形態と共通する構成については、図1〜
図6と同符号を付し、詳細説明は省略する。図12〜図
15は、本発明の第三実施形態を示し、第二実施形態と
異なるところは、ケース22の上端に底部8と同構造の
蓋部15が設けられている点である。このケース22の
蓋部15は、底部8と対称的に凹状(下向き凸形)に形
成されており、図5に示す展開図のとおり、蓋部15を
形作る折目線16が下向き凸形の円弧状に入れられ、該
折目線16により区画された前後の蓋部片15A,15
Bの各端縁が、ケース幅方向中心線上の係合中心C1の
一方(左側)を略山形に突出する端縁17A,17Bと
され、他方(右側)を直線状の端縁18A,18Bとさ
れている。
The basic configuration of the second embodiment is the same as that of the first embodiment, and provides the same functions and effects. Therefore, regarding the configuration common to the first embodiment, FIGS.
6 are given the same reference numerals as in FIG. 6 and detailed description is omitted. FIGS. 12 to 15 show a third embodiment of the present invention, which is different from the second embodiment in that a lid 15 having the same structure as the bottom 8 is provided at the upper end of the case 22. The lid 15 of the case 22 is formed symmetrically with the bottom 8 so as to be concave (convex downward), and as shown in a development view in FIG. 5, a fold line 16 forming the lid 15 is a downwardly convex circle. The front and rear lid pieces 15A, 15 which are put in an arc shape and are partitioned by the fold line 16
B have edges 17A and 17B protruding in a substantially mountain shape on one side (left side) of the engagement center C1 on the center line in the case width direction, and the other (right side) on straight edges 18A and 18B. Have been.

【0027】そして、該蓋部片15A,15Bの両端線
17A,17B,18A,18Bの交差する部分が係止
切欠き部19A,19Bとされている。なお、蓋部15
を組立形成し、或いは分解する要領は、底部8と全く同
様であり、至極簡単に行なうことができる。第三実施形
態では、蓋部15を備えている点で他の実施形態と異な
るが、蓋部15の組立・分解要領は上述のように底部8
と全く同じであり、同等の作用効果を期待することがで
きる。
The intersecting portions of both end lines 17A, 17B, 18A, 18B of the lid pieces 15A, 15B are locking notches 19A, 19B. The lid 15
The procedure for assembling or disassembling is the same as that for the bottom part 8, and can be performed extremely easily. The third embodiment is different from the other embodiments in that the lid 15 is provided, but the assembling and disassembling procedure of the lid 15 is as described above.
And the same effect can be expected.

【0028】したがって、第二実施形態と共通する構成
部分については、図7〜図11と同符号を付し詳細説明
は省略する。図16〜図22は、請求項4〜6に記載の
本発明をユーホーゲーム機の景品入れケース31に採用
した実施形態(第四実施形態という)を示している。こ
のケース31は、1枚の合成樹脂製の透明なフイルムで
保形可能な素材31Aにより正面視四辺形の蓋付箱形に
成形されている。
Therefore, components common to those of the second embodiment are denoted by the same reference numerals as in FIGS. 7 to 11, and detailed description is omitted. 16 to 22 show an embodiment (referred to as a fourth embodiment) in which the present invention described in claims 4 to 6 is applied to a prize case 31 of a Yuho game machine. The case 31 is formed in a box shape with a lid in a front view quadrilateral shape using a material 31A that can be kept in shape by a single synthetic resin transparent film.

【0029】このケース素材31Aは、図20に展開状
態で示されているように、略俵形に裁断されて、対向す
る前部32、底部33、後部34、蓋部35及び側部3
6,37を区画形成する円弧状の折目線38,39,4
0,41,42,43が入れられている。そして、底部
33を形作る前記折目線38,39は、互いに隣接する
前部32,後部33側に凸形となる円弧状で、底部33
が凸レンズの断面形状と同じ形となるように入れられて
いる。
As shown in an expanded state in FIG. 20, the case material 31A is cut into a substantially bale shape, and the opposed front portion 32, bottom portion 33, rear portion 34, lid portion 35 and side portion 3 are opposed to each other.
Arc-shaped fold lines 38, 39, 4 that define the sections 6, 37
0, 41, 42 and 43 are entered. The fold lines 38 and 39 forming the bottom 33 are formed in an arc shape convex toward the front 32 and the rear 33 adjacent to each other.
Is inserted so as to have the same shape as the cross-sectional shape of the convex lens.

【0030】また、蓋部35を形作る蓋部片35A,3
5Bの区画折目線40,41は、夫々これに隣接する前
・後部32,34側が凸形となる円弧状とされており、
蓋部片35A,35B,の端縁43A,43Bが、折目
線40,41と対称形の円弧状とされ、前記前・後部3
2,34の幅(左右)方向中心でかつ蓋部片35A,3
5Bの端縁長手方向即ち、幅方向(前・後部32,34
の幅方向と直交する高さ方向)中心に係合中心C1が形
成されるように、該係合中心C1の互いに反対側に位置
して係止切欠部44A,44Bが形成されている。
Also, cover pieces 35A, 3A forming the cover 35
5B section fold lines 40 and 41 are formed in an arc shape in which the front and rear portions 32 and 34 adjacent thereto are convex.
The edges 43A and 43B of the lid pieces 35A and 35B are formed in an arc shape symmetrical with the fold lines 40 and 41, and the front and rear portions 3 are formed.
The center of the width (left / right) direction of the cover pieces 35A, 3
5B, ie, in the width direction (front and rear portions 32, 34).
The locking notches 44A and 44B are formed on the opposite sides of the engagement center C1 so that the engagement center C1 is formed at the center of the height direction orthogonal to the width direction.

【0031】そして、各係止切欠部44A,44Bは、
前記係合中心C1までの間が夫々幅方向に延びるスリッ
ト状の切込み45A,45Bとされ,舌片状の係止部4
6A,46Bが形成されている。前記側部36,37を
形作る側部片36A,36B、37A,37Bの区画折
目線42,43は、夫々前部32又は後部34の中心側
が凸形となる円弧状とされており、各側部片36A,3
6B、37A,37Bの端縁が、折目線42,43と対
称形の円弧状とされ、前後部32,34の高さ方向中心
に係合中心C2,C3をもつV形の係止切欠き部47
A,47B、48A,48Bが端縁長手方向中央部に形
成されている。
The locking notches 44A and 44B are
Slit-shaped cuts 45A and 45B extending in the width direction are respectively provided up to the engagement center C1.
6A and 46B are formed. The divisional fold lines 42, 43 of the side pieces 36A, 36B, 37A, 37B forming the side parts 36, 37 are formed in an arc shape in which the center side of the front part 32 or the rear part 34 is convex, respectively. Piece 36A, 3
6B, 37A, and 37B have V-shaped notch notches whose edges are symmetrical with the fold lines 42 and 43 and have engagement centers C2 and C3 at the centers of the front and rear portions 32 and 34 in the height direction. Part 47
A, 47B, 48A, 48B are formed at the center in the longitudinal direction of the edge.

【0032】該係止切欠き部47A,47B、48A,
48Bの係合中心C2,C3は、側部片36A,36
B、37A,37Bの幅方向中心よりも外側に位置して
おり、最終組立完了時において底部33及び蓋部35の
幅よりも左右両側部36,37の前後幅が広くかつ、対
向前後部32,34が、その幅方向の軸線をもつ略円筒
状の凸面となるようにせられている。
The locking notches 47A, 47B, 48A,
The engagement centers C2 and C3 of the 48B are side pieces 36A and 36
B, 37A, 37B, are located outside the center in the width direction, and when the final assembly is completed, the front and rear widths of the left and right side portions 36, 37 are wider than the widths of the bottom portion 33 and the lid portion 35, and the opposing front and rear portions 32. , 34 have a substantially cylindrical convex surface having an axis in the width direction.

【0033】このように、対向前後部32,34を円筒
状の凸面とすることにより、左右両側部36,37の中
央部を対向内方に押動すると、前後部32,34が夫々
外方に撓み、対向する係止切欠き部47A,47B、4
8A,48B間が開いて、図21に示すように四角形又
は菱形の孔49が形成されるようにすることができる。
As described above, by forming the opposed front and rear portions 32 and 34 as cylindrical convex surfaces, when the central portions of the left and right side portions 36 and 37 are pushed inward, the front and rear portions 32 and 34 are respectively outwardly moved. And the opposed notch portions 47A, 47B, 4
The space between 8A and 48B is opened, so that a square or rhombic hole 49 can be formed as shown in FIG.

【0034】第四実施形態において、図20に示す展開
状態から図16〜図19に示す組立完了状態とする場
合、まず、折目線38,39に沿って前後部32,34
が対向するように互いに内方に折曲し、次いで、側部片
36A,36B、37A,37Bを折目線42,43に
沿って対向内方に折曲し、対向する係止切欠き部47
A,47B、48A,48Bを、対向する側部片36
A,36B、37A,38Bが互いに交差するように係
合させる。
In the fourth embodiment, when the assembled state shown in FIGS. 16 to 19 is changed from the unfolded state shown in FIG. 20 to the front and rear parts 32, 34 along the fold lines 38, 39, first,
Are bent inward so as to face each other, and then the side pieces 36A, 36B, 37A, 37B are bent inwardly along the fold lines 42, 43, and the opposing locking notches 47 are formed.
A, 47B, 48A, 48B are connected to the opposite side piece 36.
A, 36B, 37A, 38B are engaged so as to cross each other.

【0035】この状態で、ケース31内に蓋部片35
A,35B間の開口から景品等の小物を挿入した後、蓋
部片35A,36Bを折目線40,41に沿って対向内
方に折曲し、次いで、蓋部片35A,35Bが重なった
状態において外側に位置している蓋部片35A又は35
Bの係止部46A又は46Bが、対向する蓋部片35B
又は35Aの内側に入るように、前部32と後部34を
幅方向(図17に矢印で示す方向)にずらし、前記係止
部46A及び46Bの両方が内側に入ったら、前部32
及び後部34を元に戻すことにより、側部片及び蓋部片
が共に交差状に係合し、ケース31の組立が完了する。
In this state, the cover piece 35 is placed in the case 31.
After inserting small articles such as prizes from the opening between A and 35B, the cover pieces 35A and 36B are bent inwardly along the fold lines 40 and 41, and then the cover pieces 35A and 35B overlap. Lid piece 35A or 35 located outside in the state
B locking part 46A or 46B
Alternatively, the front portion 32 and the rear portion 34 are shifted in the width direction (the direction indicated by the arrow in FIG. 17) so as to enter the inside of 35A, and when both the locking portions 46A and 46B enter the inside, the front portion 32
Then, by returning the rear portion 34 to the original position, the side piece and the lid piece are engaged with each other in a crossed manner, and the assembly of the case 31 is completed.

【0036】ケース31の組立完了状態において、蓋部
35及び側部36,37は、ケース31中心方向に凹ん
でおり、蓋部片35A及び35Bの両係止部46A及び
46Bが互いに係合しているので、蓋部片35A,35
Bは共にその幅方向(ケース31の前後方向)には動か
ず、蓋部35が自然に開くことはないし、また側部3
6,37も自然に開くことがなく、ケース31の組立状
態が保持される。
When the assembly of the case 31 is completed, the cover 35 and the side portions 36 and 37 are recessed toward the center of the case 31, and the locking portions 46A and 46B of the cover pieces 35A and 35B are engaged with each other. So that the lid pieces 35A, 35
B does not move in the width direction (the front-back direction of the case 31), the lid 35 does not open naturally, and the side 3
6 and 37 do not open naturally, and the assembled state of the case 31 is maintained.

【0037】そして、ケース31の両側部36,37の
中央部を、棒状等の押動体例えばグラブフック50(図
16に2点鎖線で示す)により掴むと、各側部片36
A,36B、37A,37Bが対向内方に撓むと同時に
前・後部32,34が外方に膨らむように撓み、V形の
係止切欠き部47A,47B、48A,48B間が開い
て、図21に示すような四角状の孔49があき、該孔4
9に前記グラブフック50の先端が挿入されて引掛る。
したがって、該ケース31は、前記グラブフック50に
より比較的容易に掴み上げることが可能であり、本発明
の第2目的を達成できる。
When the center of both sides 36 and 37 of the case 31 is gripped by a rod-like pushing body such as a grab hook 50 (shown by a two-dot chain line in FIG. 16), each side piece 36
A, 36B, 37A, 37B bend inward, and at the same time, the front and rear portions 32, 34 bend so as to bulge outward, and the V-shaped locking notches 47A, 47B, 48A, 48B open, A rectangular hole 49 as shown in FIG.
9, the tip of the grab hook 50 is inserted and hooked.
Therefore, the case 31 can be relatively easily grasped by the grab hook 50, and the second object of the present invention can be achieved.

【0038】そこで、ケース31を分解して内容物を取
り出すときは、前部32、後部34を図17に矢印で示
す幅方向にねじってずらすことにより、対向する両係止
部46A,46Bの係合が解かれると共に、蓋部片35
A,36Bが分離しかつ側部片36A,36B、37
A,37Bも互いに離れて、ケース開状態になり、内容
物を取り出すことができる。そして、蓋部片35A,3
5B及び側部片36A,36B、37A,37Bを夫々
外方に延ばして偏平な展開状態とすることができ、積み
重ねて保管できる。また、再度上述の要領でケース31
を組み立て、利用できる。
Therefore, when disassembling the case 31 and taking out the contents, the front part 32 and the rear part 34 are twisted and shifted in the width direction indicated by arrows in FIG. When the engagement is released, the lid piece 35
A, 36B separate and side pieces 36A, 36B, 37
A and 37B are also separated from each other, open the case, and can take out the contents. Then, the lid pieces 35A, 3
5B and the side pieces 36A, 36B, 37A, 37B can be respectively extended outwardly into a flat deployed state, and can be stored in a stacked state. The case 31 is again described in the above manner.
Assembled and available.

【0039】第四実施形態において、各側部片36A,
36B、37A,37Bに設ける係止切欠き部47A,
47B、48A,48Bの係合中心C2,C3の位置
を、図22に示すように、蓋部片35A,35Bの係合
中心C1と同じ幅方向中心に設けることができる。さら
に、ケース31の蓋部片35A,35Bの係止切欠き部
44A,44Bは、図20に2点鎖線で示すように、ス
リット状の切込み45A,45Bを前・後部32,34
の幅方向に対して斜めに設け、舌片状の係止部46A,
46Bを小さくすることができる。このようにすること
により、ケース31の組立・分解がし易くなる。
In the fourth embodiment, each side piece 36A,
Locking notches 47A provided in 36B, 37A, 37B,
As shown in FIG. 22, the positions of the engagement centers C2 and C3 of 47B, 48A and 48B can be provided at the same width direction centers as the engagement centers C1 of the lid pieces 35A and 35B. Further, the locking notches 44A, 44B of the lid pieces 35A, 35B of the case 31 are provided with slit-shaped cuts 45A, 45B as shown by two-dot chain lines in FIG.
Of the tongue-shaped locking portions 46A,
46B can be reduced. By doing so, the case 31 can be easily assembled and disassembled.

【0040】また、ケース31は、その分解に際して、
蓋部35と底部33を指で対向内方に押すことにより、
前後部32,34が撓んで、図21に示すように側部3
6,37の係止切欠き部47A,47B、48A,48
B間が開くので、ここから側部片36A,36B、37
A,37Bの内側に入っているものを引き出して係合を
解除してから、蓋部片35A,35Bを図17に矢印で
示す方向に互いにずらすことで、簡単に分解できる。
The case 31 is disassembled during disassembly.
By pressing the lid 35 and the bottom 33 inward with the fingers,
The front and rear portions 32 and 34 are bent, and as shown in FIG.
6, 37 locking notches 47A, 47B, 48A, 48
Since the space between B is opened, the side pieces 36A, 36B, 37
17A and 37B can be easily disassembled by displacing the lid pieces 35A and 35B in the directions indicated by arrows in FIG.

【0041】なお、上記第四実施形態において、ユーホ
ーゲーム機用景品以外の物を入れるケースとする場合、
ケース31の正面形状を縦長又は横長の略長方形とする
ことができ、側部片36A,36B、37A,37Bの
係止切欠き部47A,47B、48A,48Bの形状
を、蓋部35の係止切欠き部44A,44Bと同じ形状
とすることもできる。
In the fourth embodiment, when a case other than a prize for a Yuho game machine is to be put,
The front shape of the case 31 can be a vertically long or horizontally long substantially rectangular shape, and the shape of the locking notches 47A, 47B, 48A, 48B of the side pieces 36A, 36B, 37A, 37B is determined by the engagement of the lid 35. The shape may be the same as that of the notch portions 44A and 44B.

【0042】本発明は、上記各実施形態に限定されるも
のではなく、例えば、蓋部、底部或いは両側部に形成さ
れる係止切欠き部の両側の突出長さの長い端縁を、対向
する各蓋部片、底部片、側部片のうちの一方を他方より
突出長さを若干短かくすることにより、係止切欠き部を
交差状に係合し、或いは解除し易くすることができる。
The present invention is not limited to the above-described embodiments. For example, the long protruding edges on both sides of the locking notch formed on the lid, bottom or both sides may be opposed to each other. By making one of the lid pieces, the bottom piece, and the side pieces slightly shorter in projection length than the other, the locking notches can be engaged in a cross-shaped manner or easily released. it can.

【0043】[0043]

【発明の効果】本発明は、上述のように、ケースの対向
する底部片、蓋部片、側部片に、夫々係止切欠き部を設
けて、対向する切欠き部を夫々対向する各片が内外逆に
なるように交差状に係合させるものであるから、組立作
業を接着テープ等を使用することなく、簡単にかつ能率
的に行なうことができ、分解して偏平状に折畳むことも
容易である。
According to the present invention, as described above, locking notches are provided on the bottom piece, the lid piece and the side piece of the case, respectively, so that the opposed notches are respectively opposed to each other. Since the pieces are engaged in a crossed manner so that the pieces are inverted inside and outside, the assembling work can be performed easily and efficiently without using an adhesive tape, etc., disassembled and folded into a flat shape. It is also easy.

【0044】また、ケースの側部片の各係止切欠き部の
形状を略V形とすることにより、側部中央を棒状押動体
等により押動すると、対向する係止切欠き部間に空間が
生じ、棒状押動体等例えばグラブフックの爪の先端部を
側部片の切欠き部に容易に引掛けることができ、ユーホ
ーゲーム機の景品入れケースとして好適である。
Further, the shape of each locking notch of the side piece of the case is substantially V-shaped, so that when the center of the side portion is pushed by a rod-like pusher or the like, between the opposite locking notches, A space is created, and the tip of a bar-shaped pusher or the like, for example, a claw of a grab hook, can be easily hooked on the cutout portion of the side piece, which is suitable as a prize case for a Yuho game machine.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の第一実施形態を示す正面図である。FIG. 1 is a front view showing a first embodiment of the present invention.

【図2】図1の右側面図である。FIG. 2 is a right side view of FIG.

【図3】同実施形態におけるケース展開図である。FIG. 3 is a development view of the case according to the embodiment.

【図4】図1の底面拡大図である。FIG. 4 is an enlarged bottom view of FIG. 1;

【図5】図1の上面図である。FIG. 5 is a top view of FIG. 1;

【図6】同実施形態における底部片の他の形状例を示す
展開部分図である。
FIG. 6 is a developed partial view showing another example of the shape of the bottom piece in the embodiment.

【図7】本発明の第二実施形態を示す正面図である。FIG. 7 is a front view showing a second embodiment of the present invention.

【図8】図7の上面図である。FIG. 8 is a top view of FIG. 7;

【図9】図7の底面図である。FIG. 9 is a bottom view of FIG. 7;

【図10】図7の右側面図である。FIG. 10 is a right side view of FIG. 7;

【図11】同第二実施形態におけるケース展開図であ
る。
FIG. 11 is a development view of a case according to the second embodiment.

【図12】本発明の第三実施形態を示す正面図である。FIG. 12 is a front view showing a third embodiment of the present invention.

【図13】図12の右側面図である。FIG. 13 is a right side view of FIG.

【図14】図12の上面図である。FIG. 14 is a top view of FIG.

【図15】第三実施形態におけるケース展開図である。FIG. 15 is a development view of a case according to the third embodiment.

【図16】本発明の第四実施形態を示す正面図である。FIG. 16 is a front view showing a fourth embodiment of the present invention.

【図17】図16の上面図である。FIG. 17 is a top view of FIG. 16;

【図18】図16の左側面図である。FIG. 18 is a left side view of FIG.

【図19】図16の底面図である。FIG. 19 is a bottom view of FIG.

【図20】第四実施形態におけるケース展開図である。FIG. 20 is a development view of a case according to the fourth embodiment.

【図21】同実施形態において側部にグラブフックの爪
が引掛った状態を示す側面図である。
FIG. 21 is a side view showing a state where the claws of the glove hook are hooked on the side portions in the embodiment.

【図22】同実施形態の変形例を示す左側面図である。FIG. 22 is a left side view showing a modification of the embodiment.

【図23】従来例を示す正面図である。FIG. 23 is a front view showing a conventional example.

【図24】図23の底面図である。FIG. 24 is a bottom view of FIG. 23.

【符号の説明】[Explanation of symbols]

1 ケース 3 前部 4 後部 6,7 折目線 8 底部 8A,8B 底部片 9 折目線 10A,10B 係止切欠き部 13A,13B,14A,14B 底部片端縁 15 蓋部 15A,15B 蓋部片 16 折目線 17A,17B,18A,18B 蓋部片端縁 19A,19B 係止切欠き部 21 ケース 22 ケース 31 ケース 32 前部 33 底部 34 後部 35 蓋部 35A,35B 蓋部片 36,37 側部 36A,36B,37A,37B 側部片 38,39,40,41,42,43 折目線 44A,44B,47A,47B,48A,48B 係
止切欠き部 50 押動棒状体 C0,C1,C2,C3 係合中心
DESCRIPTION OF SYMBOLS 1 Case 3 Front part 4 Rear part 6,7 Fold line 8 Bottom part 8A, 8B Bottom piece 9 Fold line 10A, 10B Lock notch part 13A, 13B, 14A, 14B Bottom one edge 15 Cover part 15A, 15B Cover part piece 16 Folding line 17A, 17B, 18A, 18B One edge of the lid 19A, 19B Lock notch 21 Case 22 Case 31 Case 32 Front 33 Bottom 34 Back 35 Lid 35A, 35B Lid 36, 37 Side 36A, 36B, 37A, 37B Side piece 38, 39, 40, 41, 42, 43 Folded line 44A, 44B, 47A, 47B, 48A, 48B Locking notch 50 Pushing rod-shaped body C0, C1, C2, C3 Joint center

Claims (6)

【特許請求の範囲】[Claims] 【請求項1】 1枚の厚紙又は合成樹脂製のフイルム或
いはシートを裁断してこれに折目線を入れて屈曲形成
し、扁平状に折畳み可能としたケースであって、該ケー
スの対向前後部の底部を形作る幅方向に延びる折目線
が、上向き凸形の円弧状とされ、該折目線により区画さ
れた前後の底部片に、ケース幅方向中央部に位置して夫
々相互係止切欠き部が設けられ、底部が組立状態におい
て上向き凸状で、その底部片相互が、前記切欠き部の係
合中心に対して幅方向両側の夫々対向する端縁が内外逆
になるよう交差状に係合していることを特徴とするケー
ス。
1. A case in which one sheet of cardboard or synthetic resin film or sheet is cut, and a fold line is formed in the cut or bent to form a flat shape so that it can be folded flat. The fold line extending in the width direction that forms the bottom of the case is an upwardly convex arcuate shape, and the front and rear bottom pieces defined by the fold line are provided at the center portion in the case width direction, and are mutually engaged notch portions. The bottom portion is upwardly convex in the assembled state, and the bottom pieces are intersected with each other in such a manner that the edges facing each other in the width direction with respect to the engagement center of the notch portion are inverted inside and outside. Cases characterized by being matched.
【請求項2】 ケース上端開口の対向前後部の蓋部を形
作る幅方向に延びる折目線が、下向き凸形の円弧状とさ
れ、該折目線により区画された前後蓋部片に、ケース幅
方向中央部に位置して夫々相互係止切欠き部が設けら
れ、蓋部組立状態において、蓋部が下向き凸状で、蓋部
片相互が、前記切欠き部の係合中心に対して幅方向両側
の夫々対向する蓋部片端縁が内外逆になるよう交差状に
係合していることを特徴とする請求項1に記載のケー
ス。
2. A fold line extending in the width direction that forms a lid portion at the front and rear portions facing the upper end opening of the case is formed in a downwardly convex arc shape, and the front and rear cover pieces divided by the fold line are provided in the case width direction. In the assembled state of the lid, the lid is convex downward, and the lid pieces are arranged in the width direction with respect to the engagement center of the notch. 2. The case according to claim 1, wherein one end edge of each of the opposing lid portions on both sides is engaged in a cross shape so that the inside edges are reversed.
【請求項3】 前記底部片及び蓋部片の端縁が、係止切
欠き部の幅方向両側で夫々反対側の一方が他方よりも長
く突出されていることを特徴とする請求項1又は2に記
載のケース。
3. An end edge of the bottom piece and the lid piece, one of opposite sides of the locking notch protruding longer than the other on both sides in the width direction of the locking notch. 2. The case according to 2.
【請求項4】 1枚の厚紙又は合成樹脂製のフイルム或
いはシートを裁断してこれに折目線を入れて屈曲形成
し、底・蓋及び側部を有する略箱形とした展開可能なケ
ースであって、 前記折目線が対向前・後部の中央部側に凹む円弧状とさ
れ、底部を除く各蓋部片及び側部片の外端縁が外に向っ
て凸形の円弧状とされ、各蓋部片及び側部片の端縁長手
方向中央部に、折目線方向への相互係止切欠き部が夫々
設けられ、ケース組立状態において前記切欠き部の係合
中心に対して両側の夫々対向する各片の端縁が内外逆に
なるよう、交差状に係合していることを特徴とするケー
ス。
4. A deployable case which is formed by cutting a single cardboard or synthetic resin film or sheet, forming a fold line in the cut or bent, and forming a substantially box shape having a bottom, a lid and side portions. There, the fold line is formed in an arc shape recessed toward the center portion side of the opposed front and rear portions, and the outer edge of each of the lid piece and the side piece excluding the bottom is formed in a convex arc shape facing outward, An interlocking notch in the direction of the fold line is provided at the longitudinal center of the edge of each of the lid piece and the side piece, respectively. A case characterized by being engaged in an intersecting manner so that the edges of the opposing pieces are inverted inside and outside.
【請求項5】 前記側部片の各係止切欠き部が、略V形
とされており、該切欠き部を外側から棒状押動体等によ
り押動することにより互いに反対方向に動いて開くよう
になっていることを特徴とする請求項4に記載のケー
ス。
5. The locking notch of the side piece is substantially V-shaped, and the notch is moved from the outside by a rod-shaped pusher or the like to move in opposite directions to open. The case according to claim 4, characterized in that:
【請求項6】 前記蓋部片の端縁が、係止切欠き部の幅
方向両側で夫々反対側の一方が他方よりも長く突出され
ていることを特徴とする請求項4又は5に記載のケー
ス。
6. An end edge of the lid piece, one of opposite sides of the locking notch protruding longer than the other on the both sides in the width direction of the locking notch. Case.
JP17442797A 1997-06-30 1997-06-30 Case Expired - Fee Related JP3884827B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17442797A JP3884827B2 (en) 1997-06-30 1997-06-30 Case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17442797A JP3884827B2 (en) 1997-06-30 1997-06-30 Case

Publications (2)

Publication Number Publication Date
JPH1120818A true JPH1120818A (en) 1999-01-26
JP3884827B2 JP3884827B2 (en) 2007-02-21

Family

ID=15978361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17442797A Expired - Fee Related JP3884827B2 (en) 1997-06-30 1997-06-30 Case

Country Status (1)

Country Link
JP (1) JP3884827B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010064764A (en) * 2008-09-10 2010-03-25 Fuji Seal International Inc Article storage case
JP2013216346A (en) * 2012-04-06 2013-10-24 Ryoko Sangyo Kk Case assembling sheet, packaging case, and packaging body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010064764A (en) * 2008-09-10 2010-03-25 Fuji Seal International Inc Article storage case
JP2013216346A (en) * 2012-04-06 2013-10-24 Ryoko Sangyo Kk Case assembling sheet, packaging case, and packaging body

Also Published As

Publication number Publication date
JP3884827B2 (en) 2007-02-21

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