JP2002205728A - Housing case - Google Patents

Housing case

Info

Publication number
JP2002205728A
JP2002205728A JP2000402184A JP2000402184A JP2002205728A JP 2002205728 A JP2002205728 A JP 2002205728A JP 2000402184 A JP2000402184 A JP 2000402184A JP 2000402184 A JP2000402184 A JP 2000402184A JP 2002205728 A JP2002205728 A JP 2002205728A
Authority
JP
Japan
Prior art keywords
case
lid
storage case
linear hinge
curved
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
JP2000402184A
Other languages
Japanese (ja)
Other versions
JP3467647B2 (en
Inventor
Shungo Matsumoto
俊吾 松本
Hiroyuki Yamashita
洋行 山下
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.)
Lihit Lab Inc
Original Assignee
Lihit Lab Inc
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 Lihit Lab Inc filed Critical Lihit Lab Inc
Priority to JP2000402184A priority Critical patent/JP3467647B2/en
Publication of JP2002205728A publication Critical patent/JP2002205728A/en
Application granted granted Critical
Publication of JP3467647B2 publication Critical patent/JP3467647B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Cartons (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Sheet Holders (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a housing case wherein putting in/taking out of a housed article can be smoothly performed. SOLUTION: For this housing case made of an elastic synthetic resin, a lid 2 is connected with the upper end of the rear plate 11 of a case main body 1 through a linear hinge section h1. In such a housing case, a curved section 25 is formed by slightly projecting the linear hinge section h1 and the peripheral region to the external surface side of the case. In this case, the linear hinge section h1 is constituted by forming grooves on the case surface. When an angle formed by the rear plate 11 and the lid 2 becomes smaller than 180 deg., the curved section 25 protrudes to the internal surface side of the case, and at the same time, the state is maintained. Thus, the lid 2 is prevented from moving in the lid-closing direction.

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】この発明は、紙葉類等を入れ
る収納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 a storage case for storing paper sheets and the like.

【0002】[0002]

【従来の技術】収納ケースとしては、例えば図11に示す
ようなものがある。
2. Description of the Related Art As a storage case, there is, for example, one shown in FIG.

【0003】この収納ケースは弾性合成樹脂により構成
され、図11に示すように、マチ幅が小さい上端開放の直
方体状に形成されたケース本体90と、前記ケース本体90
の後板上端に一体化されている蓋部91とから構成されて
いる。
This storage case is made of an elastic synthetic resin. As shown in FIG. 11, a case main body 90 formed in a rectangular parallelepiped shape having a small gusset width and an open upper end is provided.
And a lid 91 integrated with the upper end of the rear plate.

【0004】上記蓋部91は、図11に示すように、ケース
本体90の上端開放部を塞ぐ天部91aと、ケース本体90の
前板上域部に添う前垂れ部91bとから成り、開閉操作に
よって折曲部に大きな疲労を与えないようにすべく折曲
線となる部分に溝を形成してある。
As shown in FIG. 11, the lid 91 comprises a ceiling 91a for closing the upper end opening of the case main body 90, and a front hanging portion 91b along the upper region of the front plate of the case main body 90. Thus, a groove is formed in a bent portion so as not to give great fatigue to the bent portion.

【0005】ところが、上記収納ケースでは、蓋部91を
図12の実線の如く捲り上げて開蓋状態にしても、暫くす
ると蓋部91が弾性復帰力や自重により図12の二点鎖線に
示す如く垂れ下がってケース本体90の上端開放部を覆っ
てしまう。これでは、収納物の出し入れを円滑に行うこ
とができない。
However, in the above-mentioned storage case, even when the lid 91 is turned up as shown by the solid line in FIG. 12 to open the lid, the lid 91 is shown by a two-dot chain line in FIG. The case body 90 hangs down and covers the upper end opening of the case body 90. In this case, it is not possible to smoothly put and take out the stored items.

【0006】[0006]

【発明が解決しようとする課題】そこで、この発明で
は、収納物の出し入れが円滑にできる収納ケースを提供
することを課題とする。
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a storage case that allows storage items to be smoothly taken in and out.

【0007】[0007]

【課題を解決するための手段】(請求項1記載の発明)
この発明の収納ケースは、ケース本体1の後板11の上端
に直線状ヒンジ部h1を介して蓋部2が連設された弾性合
成樹脂製の収納用ケースにおいて、ケース面に溝を形成
して成る直線状ヒンジ部h1及びその周辺域をケース外面
側に少し突出させて湾曲部25を形成し、後板11と蓋部2
がなす角度が180°よりも小さくなったときには前記
湾曲部25がケース内面側に突出すると共にその状態が維
持されて、蓋部2の閉蓋方向への移動が阻止されるよう
になっている。 (請求項2記載の発明)この発明の収納ケースは、上記
請求項1記載の発明に関し、蓋部2は、天部20と前垂れ
部21とが直線状ヒンジ部h2を介して連設されたものであ
り、ケース外面側に溝を形成して成る直線状ヒンジ部h2
及びその周辺域をケース外面側に少し突出させて湾曲部
25を形成し、天部20と前垂れ部21がなす角度が180°
よりも小さくなったときには前記湾曲部25がケース内面
側に突出すると共にその状態が維持されて、前垂れ部21
のケース前面方向への移動が阻止されるようになってい
る。 (請求項3記載の発明)この発明の収納ケースは、上記
請求項1又は2記載の発明に関し、湾曲部25の周縁部又
は、周縁部のうち直線状ヒンジ部を除いた部分には薄肉
部を形成してある。 (請求項4記載の発明)この発明の収納ケースは、上記
請求項3記載の発明に関し、薄肉部は、ケース外面側に
形成した溝により形成してある。 (請求項5記載の発明)この発明の収納ケースは、上記
請求項1乃至4記載の発明に関し、湾曲部25は、正面視
円形状に形成してある。 (請求項6記載の発明)この発明の収納ケースは、上記
請求項1乃至5記載の発明に関し、湾曲部25は、間隔を
設けて直線状ヒンジ部に対して複数設けてある。
Means for Solving the Problems (Invention of Claim 1)
The storage case according to the present invention is a storage case made of an elastic synthetic resin in which a lid portion 2 is continuously provided via a linear hinge portion h1 at an upper end of a rear plate 11 of a case main body 1, wherein a groove is formed on a case surface. The straight hinge portion h1 and its surrounding area are slightly protruded toward the outer surface of the case to form a curved portion 25, and the rear plate 11 and the lid 2
When the angle formed by the curved portion 25 becomes smaller than 180 °, the curved portion 25 protrudes toward the inner surface of the case, and the state is maintained, so that the movement of the lid portion 2 in the closing direction is prevented. . (Invention of Claim 2) The storage case of the present invention relates to the invention of Claim 1, wherein the lid portion 2 has a ceiling portion 20 and a front hanging portion 21 connected to each other via a linear hinge portion h2. And a linear hinge portion h2 formed by forming a groove on the outer surface side of the case.
And its surrounding area slightly projecting toward the outer surface of the case
25 is formed, and the angle between the top portion 20 and the hanging portion 21 is 180 °
When it becomes smaller, the curved portion 25 projects toward the inner surface side of the case and the state is maintained, and the front hanging portion 21
Is prevented from moving toward the front of the case. (The invention according to claim 3) The storage case according to the invention according to claim 1 or 2, wherein a thin portion is provided at a peripheral portion of the curved portion 25 or at a portion of the peripheral portion other than the linear hinge portion. Is formed. (Invention of Claim 4) The storage case of the present invention relates to the invention of Claim 3, wherein the thin portion is formed by a groove formed on the outer surface side of the case. (Invention of Claim 5) The storage case of the present invention relates to the invention of Claims 1 to 4, wherein the curved portion 25 is formed in a circular shape in a front view. (Invention of Claim 6) The storage case of the present invention relates to the invention of Claims 1 to 5, wherein a plurality of curved portions 25 are provided at intervals with respect to the linear hinge portion.

【0008】なお、これら発明の収納ケースの作用・効
果については以下の発明の実施の形態の欄で説明する。
The functions and effects of the storage case of the present invention will be described in the following embodiments of the present invention.

【0009】[0009]

【発明の実施の形態】この発明の実施形態の収納ケース
を図面に従って説明する。 〔実施形態1〕図1はこの発明の実施形態の収納ケース
Sにおいて蓋部2が開いている状態を示した斜視図であ
り、図2は前記収納ケースにおいて蓋部2が閉じている
状態を示した正面図である。 (この収納ケースSの全体構成について)この収納ケー
スSは、全体がポリプロピレン等の弾性合成樹脂板によ
り構成されており、図1に示すように、ケース本体1の
後板11の上端に蓋部2が直線状ヒンジ部h1を介して繋が
れ、蓋部2によりケース本体1の上端開放部K1及び前面
上域開放部K2が塞がれるものとしてある。 (ケース本体1の構成について)ケース本体1は、図1
に示すように、前板10と、後板11と、マチ部12, 12と、
底板13とから構成されており、前記前板10の上端を後板
11及びマチ部12, 12の上端よりも低く設定することによ
り前面上域開放部K2を形成させてある。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A storage case according to an embodiment of the present invention will be described with reference to the drawings. [Embodiment 1] FIG. 1 is a perspective view showing a state in which a lid 2 is open in a storage case S according to an embodiment of the present invention, and FIG. 2 shows a state in which the lid 2 is closed in the storage case. It is the front view shown. (Regarding the Entire Structure of the Storage Case S) The storage case S is entirely made of an elastic synthetic resin plate such as polypropylene, and has a lid on the upper end of the rear plate 11 of the case body 1 as shown in FIG. 2 are connected via a linear hinge part h1, and the upper end opening K1 and the front upper area opening K2 of the case body 1 are closed by the lid 2. (Regarding Configuration of Case Body 1) The case body 1 is shown in FIG.
As shown in the front plate 10, the rear plate 11, gusset parts 12, 12,
And a bottom plate 13.
The upper front area opening K2 is formed by lowering the upper end of the gussets 11 and gussets 12, 12.

【0010】マチ部12は、図1に示すように、外板12a
と内板12bとの二重構造になっており、前記内板12bに
は前板10に対して蓋部2の略板厚分だけの隙間14ができ
るような案内板15を連設してある。また、このマチ部12
には、図1や図2に示すように、隙間14と対応する前板
10との隣接部分(又は/及びその近傍)に孔16を形成し
てある。なお、案内板15は、図1や図2に示すように、
その上端をマチ部12の上端と一致させ且つ下端を孔16よ
りも下側に至るように設定した縦長帯状に形成してあ
る。 (蓋部2の構成について)蓋部2は、図1に示すよう
に、ケース本体1の上端開放部K1を塞ぐための天部20
と、ケース本体1の前面上域開放部K2を塞ぐための前垂
れ部21とから構成されており、前記天部20と前垂れ部21
との間には直線状ヒンジ部h2を設けてある。なお、この
実施形態では前垂れ部21は、上記隙間14への挿入を容易
にするため、第1・第2前垂れ部21a,21bとこれら相
互間に設けられたを直線状ヒンジ部h3とから構成してあ
る。
As shown in FIG. 1, the gusset part 12 has an outer plate 12a.
And an inner plate 12b. A guide plate 15 is formed on the inner plate 12b so that a gap 14 is formed between the front plate 10 and the cover plate 2 by the thickness of the cover 2. is there. This gusset part 12
As shown in FIG. 1 and FIG.
A hole 16 is formed in a portion adjacent to (or in the vicinity of) 10. In addition, as shown in FIG. 1 and FIG.
The upper end is formed in a vertically long band shape so as to coincide with the upper end of the gusset portion 12 and the lower end is set below the hole 16. (Regarding the configuration of the lid 2) As shown in FIG. 1, the lid 2 is provided with a top portion 20 for closing the upper end opening K1 of the case body 1.
And a front hanging portion 21 for closing the front upper region opening portion K2 of the case body 1. The top portion 20 and the front hanging portion 21 are provided.
And a straight hinge portion h2 is provided therebetween. In this embodiment, the front hanging portion 21 includes first and second front hanging portions 21a and 21b and a linear hinge portion h3 provided between the first and second hanging portions 21a and 21b in order to facilitate the insertion into the gap 14. I have.

【0011】上記直線状ヒンジ部h2のライン上中央部に
は、図1や図5に示すように天板20側に円弧状の突起23
aができるような切り込み23を形成してあり、この切り
込み23により、比較的小さな力で前垂れ部21を押し込む
ことができると共に、押し込みによる開蓋操作時に生じ
る直線状ヒンジ部h2の疲労を軽減している。また、突起
23aは、図5に示すように、閉蓋状態における第1前垂
れ板21aの面から少し突出した状態となっており、指先
を引っかけることができるようにしてある。
As shown in FIGS. 1 and 5, an arc-shaped projection 23 is formed on the top plate 20 at the center of the straight hinge portion h2 on the line.
The notch 23 is formed so that a can be formed. With this notch 23, the front hanging portion 21 can be pushed in with a relatively small force, and the fatigue of the linear hinge portion h2 generated at the time of opening the lid by pushing is reduced. ing. Also protrusion
As shown in FIG. 5, 23a slightly projects from the surface of the first front hanging plate 21a in the closed state, so that a fingertip can be hooked.

【0012】第2前垂れ部21bは、図1や図2に示すよ
うに、先端に近い左右両側部に小さな張出部22, 22を設
けてあり、この張出部22, 22の外端相互間長さLはマチ
部12に形成した孔16, 16相互間距離Dよりも大きく設定
してある。そして、この第2前垂れ部21bが隙間14に挿
入されて、ケース本体1の上端開放部K1及び前面上域開
放部K2が蓋部2で塞がれたと同時に、図2に示すように
張出部22, 22が孔16,16に嵌入されるようになってい
る。 (直線状ヒンジ部h1, h2,h3とその周辺の構成につい
て)直線状ヒンジ部h1, h2は、図3に示すように、ケー
ス外面側に溝を入れるようにして構成されており、前記
溝が広がる方向に折れ曲がるようになっている。
As shown in FIG. 1 and FIG. 2, the second front hanging portion 21b is provided with small overhangs 22, 22 on the left and right sides near the tip. The distance L is set to be larger than the distance D between the holes 16 formed in the gusset portion 12. The second front hanging portion 21b is inserted into the gap 14, and the upper end opening portion K1 and the front upper region opening portion K2 of the case body 1 are closed by the lid portion 2, and at the same time, they protrude as shown in FIG. The parts 22, 22 are adapted to be fitted into the holes 16, 16. (About the linear hinge portions h1, h2, h3 and their surroundings) As shown in FIG. 3, the linear hinge portions h1, h2 are formed so as to form a groove on the outer surface side of the case. It bends in the direction in which it spreads.

【0013】直線状ヒンジ部h3は、ケース外面側に浅い
溝を入れるようにして構成されており、僅かに折り曲げ
ることができるようにしてある。
The linear hinge portion h3 is formed so that a shallow groove is formed on the outer surface side of the case, so that it can be slightly bent.

【0014】上記直線状ヒンジ部h1,h2の上下にはそれ
ぞれ図3や図4に示すように、円弧状溝24a,24bを形
成してあり、この円弧状溝24a,24bにより囲まれる部
分を外面側に突出する湾曲部25としてある。 (この収納ケースSの製造について)図10は、この収納
ケースSを展開した板材S’の平面図であり、図中、一
点鎖線で示されているのはトムソン刃等により成形され
た折曲線である。
As shown in FIGS. 3 and 4, arc-shaped grooves 24a and 24b are formed above and below the linear hinges h1 and h2, respectively. It is a curved portion 25 projecting to the outer surface side. FIG. 10 is a plan view of a plate material S ′ in which the storage case S is developed. In the drawing, a broken line formed by a Thomson blade or the like is indicated by a dashed line. It is.

【0015】この板材S’では、平板からの打ち抜き時
に、孔16、円弧状溝24a,24b及びこれらにより囲まれ
る部分の湾曲、直線状ヒンジ部h1, h2, h3を含む上記折
曲線が同時に形成される。
In the sheet material S ', when punching from a flat plate, the above-mentioned curved line including the holes 16, the arc-shaped grooves 24a and 24b, the curved portions surrounded by them, and the linear hinge portions h1, h2 and h3 are simultaneously formed. Is done.

【0016】また、この板材S’を使用した場合、外板
12aの内面と内板12bの外面とを接着又は溶着するだけ
で、収納ケースSが完成する。 (この収納ケースSにおける蓋部2の開閉について) .第2前垂れ部21bを案内板15に沿わせて隙間14に挿
入していくと、上端開放部K1は天部20により、前面上域
開放部K2は前垂れ部21により、それぞれ徐々に塞がれて
いき、ほぼ完全に塞がれたときに張出部22, 22が孔16,
16に嵌入される。この状態において、以下ので示した
方法以外で蓋部2が開かれようとしたときには孔16の構
成壁と張出部22とが係止状態となるから、蓋部2が不用
意に開くことはない。 .収納ケースSの三角マークMの近傍部分を指で軽く
摘むと、図6や図7に示すように、前垂れ部21が撓んで
正面視で(孔17, 17相互間距離D)>(張出部22, 22の
外端相互間長さL)になって張出部22, 22が孔16, 16か
ら抜け、更に強く摘んでいくと図8に示すように、天部
20が開蓋する方向に倒れて前垂れ部21は隙間14から同図
に示した矢印方向に引き出される。
When this plate material S 'is used, the outer plate
The storage case S is completed only by bonding or welding the inner surface of the inner plate 12a and the outer surface of the inner plate 12b. (Regarding opening and closing of the lid 2 in the storage case S). When the second front hanging portion 21b is inserted into the gap 14 along the guide plate 15, the upper end opening portion K1 is gradually closed by the ceiling portion 20 and the front upper region opening portion K2 is gradually closed by the front hanging portion 21. And when the overhangs 22 and 22 were almost completely closed,
Inserted into 16. In this state, when the lid 2 is about to be opened by a method other than the method described below, the component wall of the hole 16 and the overhanging portion 22 are locked, so that the lid 2 may not be opened carelessly. Absent. . When the portion near the triangular mark M of the storage case S is lightly picked with a finger, as shown in FIGS. 6 and 7, the front hanging portion 21 bends and the front view (the distance D between the holes 17 and 17)> (overhang) The length between the outer ends of the portions 22 and 22 becomes the length L), and the overhang portions 22 and 22 come out of the holes 16 and 16 and when further firmly picking, as shown in FIG.
20 falls in the opening direction, and the front hanging portion 21 is pulled out from the gap 14 in the direction of the arrow shown in FIG.

【0017】ここで、収納ケースSに多くの収容物が入
っていて上記のような摘み操作ができない場合には、突
起23aに指先を引っかけて前垂れ部21を隙間14から強制
的に引き抜けばよい。
If a large number of items are contained in the storage case S and the above-mentioned picking operation cannot be performed, the fingertip is hooked on the projection 23a and the front hanging portion 21 is forcibly pulled out of the gap 14. Good.

【0018】つまり、この収納ケースSでは、収容物の
量にかかわらず比較的簡単に蓋部2を開くことができ
る。 (この収納ケースSが優れている点について) .この収納ケースSは、蓋部2の開閉操作において応
力集中が生じるような切り込みや厳しい折り曲げ操作は
ないから、長期間の使用に耐える。 .図5に示すように、前板10の内面に沿って形成され
た隙間14に第2前垂れ部21bを挿入して蓋部2を閉じる
ものであるから、ケース本体1内の収納物にキズを付け
ることはなく、またケース本体1内に容量一杯の収納物
を入れた場合でも蓋部2を閉じやすい。 .蓋部2が図3の状態にあるときには、円弧状溝24
a,24bにより囲まれる湾曲部25は外面側に突出する態
様で湾曲しているが、蓋部2を手で掴んで図9の実線に
示すように後ろ側に揺動させると、湾曲部25は思案点を
越えて内面側に断面く字形に突出した状態となる。この
状態では、蓋部2から手を放しても蓋部2は図3に示し
た位置に戻らず、図9の二点鎖線の位置で止まることと
なる。したがって、この収納ケースSでは前記操作をす
ると、収納物を出し入れをしている途中で、蓋部2が上
端開放部K1を閉じるようなことはないから、収納物の出
し入れが非常に円滑になる。 〔他の実施形態〕 .上記実施形態1では湾曲部25の周縁部は円弧状溝に
より薄肉部としてあるが本件発明の収納ケースはこれに
限定されるものではない。すなわち、直線状ヒンジ部を
介して隣合うケース構成板相互がなす角度が180°よ
りも小さくなったときに、湾曲部25の突出方向がケース
外面からケース内面側に変化するものであれば、湾曲部
25の周縁部を溝等で薄肉部にする必要はない。 .上記実施形態1では湾曲部25の周縁部のうち直線状
ヒンジ部を除いた部分のみを薄肉部としてあるが、本件
発明の収納ケースはこれに限定されるものではなく、湾
曲部25の全周縁部を薄肉部としてもよい。 .上記実施形態1では湾曲部25の周縁部に形成される
薄肉部は、ケース外面側の溝により構成してあるが、本
件発明の収納ケースはこれに限定されるものではなく、
ケース内面側の溝により構成してもよく、更にはケース
両面側の溝により構成してもよい。 .上記実施形態1では、湾曲部25は正面視円形状に形
成してあるが、これに限定されるものではなく、直線状
ヒンジ部を介して隣合うケース構成板相互がなす角度が
180°よりも小さくなったときに、湾曲部25の突出方
向がケース外面からケース内面側に変化するものであれ
ば、多角形状、楕円形状でもよい。 .上記実施形態1では、湾曲部25は間隔を設けて直線
状ヒンジ部に二つ設けてあるが、場合によっては一つで
もよいし二つ以上でもよい。 .上記実施形態1では、直線状ヒンジ部はケース外面
側に形成した溝により構成させてあるが、これに限定さ
れることなく、ケース内面側に形成した溝やケース内外
面の両方に形成した溝から構成させるようにしてもよ
い。
That is, in the storage case S, the lid 2 can be relatively easily opened regardless of the amount of the stored material. (This storage case S is excellent). Since the storage case S does not have a cut or a severe bending operation that causes stress concentration in the opening and closing operation of the lid 2, it can be used for a long time. . As shown in FIG. 5, the lid 2 is closed by inserting the second front hanging portion 21 b into the gap 14 formed along the inner surface of the front plate 10. It is not attached, and the lid 2 can be easily closed even when the full capacity of the storage is put in the case body 1. . When the cover 2 is in the state shown in FIG.
The curved portion 25 surrounded by the curved portions 25a and 24b is curved so as to protrude to the outer surface side. Is in a state of protruding in the shape of a cross section toward the inner surface beyond the thought point. In this state, even if the hand is released from the lid 2, the lid 2 does not return to the position shown in FIG. 3, but stops at the position shown by the two-dot chain line in FIG. Therefore, in the storage case S, when the above operation is performed, the lid 2 does not close the upper end opening K1 while the storage object is being taken in and out. . [Other embodiments]. In the first embodiment, the peripheral portion of the curved portion 25 is formed as a thin portion by an arc-shaped groove, but the storage case of the present invention is not limited to this. That is, when the angle formed by the adjacent case constituent plates via the linear hinge portion becomes smaller than 180 °, if the projecting direction of the curved portion 25 changes from the case outer surface to the case inner surface side, Curved part
It is not necessary to make the peripheral portion of 25 thinner with a groove or the like. . In the first embodiment, only the portion of the peripheral portion of the curved portion 25 other than the linear hinge portion is a thin portion. However, the storage case of the present invention is not limited to this. The part may be a thin part. . In the first embodiment, the thin portion formed on the peripheral portion of the curved portion 25 is formed by the groove on the outer surface side of the case, but the storage case of the present invention is not limited to this.
The groove may be formed on the inner surface of the case, or may be formed on the both surfaces of the case. . In the first embodiment, the curved portion 25 is formed in a circular shape when viewed from the front. However, the present invention is not limited to this. The angle formed between the adjacent case constituent plates via the linear hinge portion is greater than 180 °. May be polygonal or elliptical as long as the direction in which the curved portion 25 projects from the outer surface of the case to the inner surface of the case when becomes smaller. . In the first embodiment, two curved portions 25 are provided on the linear hinge portion at intervals, but may be one or two or more in some cases. . In the first embodiment, the linear hinge portion is constituted by the groove formed on the outer surface of the case. However, the present invention is not limited to this. The groove formed on the inner surface of the case and the groove formed on both the inner and outer surfaces of the case. May be configured.

【0019】[0019]

【発明の効果】この発明は上記のような構成であるから
次の効果を有する。
The present invention has the following effects since it has the above-described configuration.

【0020】発明の実施形態の欄に記載した内容から明
らかなように、収納物の出し入れが円滑にできる収納ケ
ースを提供できた。
As is clear from the contents described in the section of the embodiment of the present invention, a storage case in which stored items can be smoothly taken in and out can be provided.

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

【図1】この発明の実施形態の収納ケースの斜視図。FIG. 1 is a perspective view of a storage case according to an embodiment of the present invention.

【図2】前記収納ケースの正面図。FIG. 2 is a front view of the storage case.

【図3】図1のX−X断面図。FIG. 3 is a sectional view taken along line XX of FIG. 1;

【図4】前記収納ケースの背面側の斜視図。FIG. 4 is a perspective view of the back side of the storage case.

【図5】図1のY−Y断面図。FIG. 5 is a sectional view taken along line YY of FIG. 1;

【図6】前記収納ケースの蓋部を開蓋する際の操作を示
す斜視図。
FIG. 6 is a perspective view showing an operation for opening the lid of the storage case.

【図7】前記収納ケースの蓋部を開蓋する際の操作を説
明するための正面図。
FIG. 7 is a front view for explaining an operation when the lid of the storage case is opened.

【図8】前記収納ケースの蓋部を開蓋する際の操作を説
明するための断面図。
FIG. 8 is a cross-sectional view for explaining an operation when the lid of the storage case is opened.

【図9】前記収納ケースの蓋部を開蓋する際の操作を説
明するときの断面図。
FIG. 9 is a cross-sectional view for explaining an operation when opening the lid of the storage case.

【図10】前記収納ケースを展開した状態の板材の平面
図。
FIG. 10 is a plan view of the plate member in a state where the storage case is expanded.

【図11】先行技術の収納ケースを閉蓋又は開蓋するとき
の操作を示す斜視図。
FIG. 11 is a perspective view showing an operation when closing or opening the storage case of the prior art.

【図12】先行技術の収納ケースが開蓋状態から閉蓋状態
になっていく状態を示す断面図。
FIG. 12 is a cross-sectional view illustrating a state in which the storage case of the related art changes from the open state to the closed state.

【符号の説明】[Explanation of symbols]

S 収納ケース K1 上端開放部 K2 前面上域開放部 1 ケース本体 2 蓋部 10 前板 11 後板 12 マチ部 13 底板 15 案内板 16 孔 20 天部 21 前垂れ部 22 張出部 23 切り込み 23a 突起 25 湾曲部 h1 直線状ヒンジ部 h2 直線状ヒンジ部 h3 直線状ヒンジ部 D 孔相互間距離 L 張出部の外端相互間長さ S Storage case K1 Top opening K2 Front upper opening 1 Case body 2 Lid 10 Front plate 11 Rear plate 12 Depth 13 Bottom plate 15 Guide plate 16 Hole 20 Top 21 Front hanging part 22 Overhanging part 23 Notch 23a Projection 25 Curved part h1 Straight hinge part h2 Straight hinge part h3 Straight hinge part D Distance between holes L Length between outer ends of overhang

───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 2C017 SA02 SB02 3E060 AA03 AB23 BA06 BA08 DA17 EA08 3E068 AA40 AB03 AC07 BB06 CC07 CD01 CE03 DD01 DD03 DE02 EE32  ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2C017 SA02 SB02 3E060 AA03 AB23 BA06 BA08 DA17 EA08 3E068 AA40 AB03 AC07 BB06 CC07 CD01 CE03 DD01 DD03 DE02 EE32

Claims (6)

【特許請求の範囲】[Claims] 【請求項1】 ケース本体1の後板11の上端に直線状ヒ
ンジ部h1を介して蓋部2が連設された弾性合成樹脂製の
収納用ケースにおいて、ケース面に溝を形成して成る直
線状ヒンジ部h1及びその周辺域をケース外面側に少し突
出させて湾曲部25を形成し、後板11と蓋部2がなす角度
が180°よりも小さくなったときには前記湾曲部25が
ケース内面側に突出すると共にその状態が維持されて、
蓋部2の閉蓋方向への移動が阻止されるようになってい
ることを特徴とする収納ケース。
1. A storage case made of an elastic synthetic resin in which a lid portion 2 is continuously provided at the upper end of a rear plate 11 of a case body 1 via a linear hinge portion h1. The curved portion 25 is formed by slightly projecting the linear hinge portion h1 and its peripheral region toward the outer surface of the case, and when the angle formed by the rear plate 11 and the lid portion 2 becomes smaller than 180 °, the curved portion 25 is It protrudes to the inner side and the state is maintained,
A storage case wherein movement of the lid portion 2 in the closing direction is prevented.
【請求項2】 蓋部2は、天部20と前垂れ部21とが直線
状ヒンジ部h2を介して連設されたものであり、ケース外
面側に溝を形成して成る直線状ヒンジ部h2及びその周辺
域をケース外面側に少し突出させて湾曲部25を形成し、
天部20と前垂れ部21がなす角度が180°よりも小さく
なったときには前記湾曲部25がケース内面側に突出する
と共にその状態が維持されて、前垂れ部21のケース前面
方向への移動が阻止されるようになっていることを特徴
とする請求項1記載の収納ケース。
2. The lid part 2 has a ceiling part 20 and a front hanging part 21 connected to each other via a linear hinge part h2, and a linear hinge part h2 formed by forming a groove on the outer surface side of the case. And the surrounding area is slightly projected toward the outer surface of the case to form a curved portion 25,
When the angle between the top portion 20 and the front hanging portion 21 becomes smaller than 180 °, the curved portion 25 projects to the inner surface side of the case and the state is maintained, and the movement of the front hanging portion 21 in the front direction of the case is prevented. The storage case according to claim 1, wherein the storage case is adapted to be used.
【請求項3】 湾曲部25の周縁部又は、周縁部のうち直
線状ヒンジ部を除いた部分には薄肉部を形成してあるこ
とを特徴とする請求項1又は2記載の収納ケース。
3. The storage case according to claim 1, wherein a thin portion is formed at a peripheral portion of the curved portion 25 or at a portion of the peripheral portion other than the linear hinge portion.
【請求項4】 薄肉部は、ケース外面側に形成した溝に
より形成してあることを特徴とする請求項3記載の収納
ケース。
4. The storage case according to claim 3, wherein the thin portion is formed by a groove formed on the outer surface side of the case.
【請求項5】 湾曲部25は、正面視円形状に形成してあ
ることを特徴とする請求項1乃至4記載の収納ケース。
5. The storage case according to claim 1, wherein the curved portion 25 is formed in a circular shape when viewed from the front.
【請求項6】 湾曲部25は、間隔を設けて直線状ヒンジ
部に対して複数設けてあることを特徴とする請求項1乃
至5のいずれかに記載の収納ケース。
6. The storage case according to claim 1, wherein a plurality of the curved portions 25 are provided at intervals with respect to the linear hinge portion.
JP2000402184A 2000-12-28 2000-12-28 Storage case Expired - Fee Related JP3467647B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000402184A JP3467647B2 (en) 2000-12-28 2000-12-28 Storage case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000402184A JP3467647B2 (en) 2000-12-28 2000-12-28 Storage case

Publications (2)

Publication Number Publication Date
JP2002205728A true JP2002205728A (en) 2002-07-23
JP3467647B2 JP3467647B2 (en) 2003-11-17

Family

ID=18866523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000402184A Expired - Fee Related JP3467647B2 (en) 2000-12-28 2000-12-28 Storage case

Country Status (1)

Country Link
JP (1) JP3467647B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012061763A (en) * 2010-09-16 2012-03-29 Lihit Lab Inc Case and its manufacturing method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130019U (en) * 1986-02-12 1987-08-17
JPS6348510Y2 (en) * 1984-07-03 1988-12-14
JPH0413217B2 (en) * 1984-09-13 1992-03-09 Jujo Paper Co Ltd
JPH10305832A (en) * 1997-05-06 1998-11-17 Lintec Corp Housing case
JPH11130050A (en) * 1997-11-04 1999-05-18 Mitsubishi Plastics Ind Ltd Packaging plastic-sheet and packaging plastic-case
JP3172892B2 (en) * 1992-09-07 2001-06-04 三菱樹脂株式会社 Folded sheet material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348510Y2 (en) * 1984-07-03 1988-12-14
JPH0413217B2 (en) * 1984-09-13 1992-03-09 Jujo Paper Co Ltd
JPS62130019U (en) * 1986-02-12 1987-08-17
JP3172892B2 (en) * 1992-09-07 2001-06-04 三菱樹脂株式会社 Folded sheet material
JPH10305832A (en) * 1997-05-06 1998-11-17 Lintec Corp Housing case
JPH11130050A (en) * 1997-11-04 1999-05-18 Mitsubishi Plastics Ind Ltd Packaging plastic-sheet and packaging plastic-case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012061763A (en) * 2010-09-16 2012-03-29 Lihit Lab Inc Case and its manufacturing method

Also Published As

Publication number Publication date
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