JPH031425Y2 - - Google Patents

Info

Publication number
JPH031425Y2
JPH031425Y2 JP1982131753U JP13175382U JPH031425Y2 JP H031425 Y2 JPH031425 Y2 JP H031425Y2 JP 1982131753 U JP1982131753 U JP 1982131753U JP 13175382 U JP13175382 U JP 13175382U JP H031425 Y2 JPH031425 Y2 JP H031425Y2
Authority
JP
Japan
Prior art keywords
uneven
piece
thin
bookcase
side plates
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
Application number
JP1982131753U
Other languages
Japanese (ja)
Other versions
JPS5936078U (en
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 filed Critical
Priority to JP13175382U priority Critical patent/JPS5936078U/en
Publication of JPS5936078U publication Critical patent/JPS5936078U/en
Application granted granted Critical
Publication of JPH031425Y2 publication Critical patent/JPH031425Y2/ja
Granted legal-status Critical Current

Links

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

Description

【考案の詳細な説明】 〈産業上の利用分野〉 本考案はポリプロピレン等の可撓性と剛性のあ
る熱可塑性プラスチツクシート等、表裏両面に熱
接着性を有する素材から成るブランクシートから
折込み形成されるブツクケース型のビデオカセツ
トテープ等の包装に適した容器に関するものであ
る。
[Detailed description of the invention] <Industrial field of application> The invention is made by folding and forming a blank sheet made of a material that has thermal adhesive properties on both the front and back sides, such as a flexible and rigid thermoplastic sheet such as polypropylene. This invention relates to a bookcase-type container suitable for packaging video cassette tapes and the like.

〈従来の技術〉 従来のビデオカセツトケースは、第1図に示す
ように間に背板3を介し、同じ大きさの側板1お
よび側板2を設け、該側板1および側板2の両側
にそれぞれ内折込片4,4および外折込片5,5
を設け、かつ背板3の両側に舌片6,6を設けて
なるブランクシート7で、内折込片4,4と舌片
6,6の相対向する端縁8,9は、それぞれ同形
のものを用いていた。
<Prior Art> As shown in FIG. 1, a conventional video cassette case is provided with a side plate 1 and a side plate 2 of the same size with a back plate 3 interposed therebetween, and inner walls on both sides of the side plate 1 and side plate 2, respectively. Folding pieces 4, 4 and outer folding pieces 5, 5
and tongue pieces 6, 6 on both sides of the back plate 3, the opposing edges 8, 9 of the inner folding pieces 4, 4 and the tongue pieces 6, 6 are of the same shape, respectively. I was using something.

そしてこのブランクシート7は、それぞれの箇
所間に折線を介して折込形成し、第2図に示すよ
うなプラスチツクケースを製造していた。
This blank sheet 7 was then folded along the fold lines between the respective locations to produce a plastic case as shown in FIG.

〈考案が解決しようとする問題点〉 しかし、この従来のブランクシートを用い舌片
と内折込片とを対向させ、熱接着すると、この舌
片と内折込片間に隙間が生じ、熱接着時に使用す
るフレームがケース内まで到達し、内容物を損傷
してしまうおそれがあつた。
<Problems to be solved by the invention> However, when using this conventional blank sheet and placing the tongue piece and the inner folding piece facing each other and thermally bonding them, a gap is created between the tongue piece and the inner folding piece, and when heat bonding There was a risk that the frame used would reach inside the case and damage the contents.

またこれを防止するため舌片と内折込片とが重
なるようにした場合、上記損傷は防止できるが、
内容物の出入れの際引掛つてしまい実用できなか
つた。
In addition, if the tongue piece and the inner folding piece are made to overlap to prevent this, the above damage can be prevented, but
It was not practical because it got caught when taking the contents in and out.

〈問題点を解決するための手段〉 本考案は、上記問題点を解決するためになされ
たもので、表裏両面に熱接着性を有する素材から
成るブランクシートから折込み形成されるブツク
ケース型の容器であつて、二側板の一方の上下端
に設けた内折込片と、該二側板間の背板の上下端
に設けた舌片の相対する端縁に前記素材厚よりも
薄い薄肉部を設け、一方の薄肉部上には素材表面
より凹凸状部を、他方の薄肉部上には素材裏面よ
り前記凹凸状部に対して相補形状を有する別の凹
凸状部をそれぞれ設け、両凹凸状部を嵌合させな
がら熱接着して成るブツクケース型容器である。
<Means for solving the problems> The present invention was made to solve the above problems, and is a bookcase-shaped container that is folded and formed from a blank sheet made of a material that has heat adhesive properties on both the front and back sides. At the same time, a thin part thinner than the thickness of the material is provided on opposing edges of an inward folding piece provided at the upper and lower ends of one of the two side plates and a tongue piece provided at the upper and lower ends of the back plate between the two side plates, An uneven part is provided on one thin wall part from the surface of the material, and another uneven part having a complementary shape to the uneven part is provided on the other thin wall part from the back surface of the material, so that both uneven parts are formed. It is a bookcase type container that is heat-bonded while fitting together.

〈作用〉 本考案の容器は、ブランクシートの側板の上に
被包物品を載せて、内折込片、舌片、外折込片を
それぞれ折曲げて起立させ、さらに背板、側板を
折曲げて被包物品を包み込むようにし、舌片と内
折込片をホツトエアー、フレーム等の溶融手段を
施して熱融着することにより形成される。
<Function> The container of the present invention is made by placing the packaged article on the side plate of a blank sheet, bending the inner folding piece, tongue piece, and outer folding piece to stand up, and then folding the back plate and side plate. It is formed by wrapping the packaged article and thermally fusing the tongue piece and the folded piece using a melting means such as hot air or a frame.

この時、舌片と内折込片は、それぞれに設けた
薄肉部が重り合つているので、ホツトエアー、フ
レーム等から被包物品は保護され、さらに、該薄
肉部に凹凸状部を設けて嵌合させているので接着
がより強固になる。
At this time, the thin parts of the tongue piece and the inner folding piece overlap each other, so the packaged article is protected from hot air, the frame, etc., and the thin part is also provided with an uneven part to ensure the fit. This will make the adhesion stronger.

〈実施例〉 本考案を図面の実施例を用いて詳細に説明す
る。
<Examples> The present invention will be explained in detail using examples shown in the drawings.

まず、本考案はポリプロピレン等の可撓性、剛
性を有する熱可塑性プラスチツクシートを第3図
に示すような形状に打抜かれた素材の所望個所に
筋押しして成るブランクシートを該筋押し部を介
して折込形成されるブツクケース型容器あり、間
に背板3を介して同じ大きさの側板1、側板2を
設け、側板1の上下端には前記背板3と略同幅
で、側板1と同長の外折込片5,5を、側板2の
上下端に内方に傾斜した端縁8を有する内折込片
4,4をそれぞれ設け、かつ背板3の上下端に
は、前記端縁8に対して相補形状の端縁9を有す
る舌片6,6を設けてある。
First, the present invention is a blank sheet made by punching a thermoplastic sheet having flexibility and rigidity such as polypropylene into a shape as shown in Fig. 3, and pressing the corrugations into the desired locations. There is a bookcase-type container that is folded in between, and side plates 1 and 2 of the same size are provided with a back plate 3 in between.At the upper and lower ends of the side plate 1, there are side plates 1 and 2 that are approximately the same width as the back plate 3. Outer folding pieces 5, 5 having the same length as , inner folding pieces 4, 4 having inwardly inclined edges 8 are provided at the upper and lower ends of the side plate 2, respectively, and the upper and lower ends of the back plate 3 are provided with the above-mentioned edges. To the edge 8, tongues 6, 6 are provided which have an edge 9 of complementary shape.

そして、前記内折込片4,4および舌片6,6
の端縁8,9には素材厚よりも薄い薄肉部10,
11を設けてあり、例えば、薄肉部10に対して
は、素材の表面より第4図に示すような方向に、
凹凸状部12を形成し、他方薄肉部11に対して
は凹凸状部12と相補形状の、この場合は、第4
図に示す方向に、凹凸状部13を素材裏面より形
成してある。この部分の詳細については、第5図
に、内折込片4の端縁8の薄肉部10の表面に凹
凸状部12を設けた場合を示してあり、図示はし
ないが、舌片6の端縁9の薄肉部11の裏面には
凹凸状部12を直交方向に延びる凹凸状部13を
設けることになる。しかし、この凹凸状部12,
13の形状、表裏関係については上記説明と逆の
関係でも良く、また、上下両方の舌片および内折
込片にこれら凹凸状部を設ける必要があることは
もちろんである。
Then, the inner folding pieces 4, 4 and the tongue pieces 6, 6
Thin wall portions 10, which are thinner than the material thickness, are provided on the edge edges 8, 9 of the
11 is provided, and for example, for the thin part 10, from the surface of the material in the direction shown in FIG.
A concavo-convex portion 12 is formed, and a fourth portion having a complementary shape to the concave-convex portion 12 is formed on the other thin portion 11.
The uneven portion 13 is formed from the back surface of the material in the direction shown in the figure. For details of this part, FIG. 5 shows a case in which an uneven part 12 is provided on the surface of the thin part 10 of the end edge 8 of the inner folding piece 4, and although not shown, the end of the tongue piece 6 An uneven portion 13 extending in a direction perpendicular to the uneven portion 12 is provided on the back surface of the thin portion 11 of the edge 9. However, this uneven portion 12,
The shape of 13 and the front and back relationship may be reversed to those described above, and it goes without saying that it is necessary to provide these uneven portions on both the upper and lower tongue pieces and the inner folding pieces.

次に本考案の組立方法を簡単に説明すると、第
3図の状態のブランクシートの側板2の上に被包
物品、例えば、プラスチツク製ビデオカセツトテ
ープを置き、内折込片4,4、舌片6,6、外折
込片5,5を、それぞれ筋押し部14を介して折
曲げ、起こし、さらに背板3、側板2を起こして
被包物品を包み込むようにし、次いで前記の舌片
6の凹凸状部13と内折込片4の凹凸状部12と
を嵌合させる状態で端縁8と9とを重ね合わせ、
その上にホツトエアー、フレームとの溶融手段を
施して、端縁8と9とを互いに熱融着させる。最
後にその上から外折込片5を熱融着する。
Next, to briefly explain the assembly method of the present invention, place an article to be covered, such as a plastic video cassette tape, on the side plate 2 of the blank sheet in the state shown in FIG. 6, 6, the outer folding pieces 5, 5 are each folded and raised via the striped pushing part 14, and the back plate 3 and the side plate 2 are further raised to wrap the packaged article, and then the tongue piece 6 is folded. Overlapping the edges 8 and 9 with the uneven portion 13 and the uneven portion 12 of the inner folding piece 4 fitted together,
A melting means using hot air and a frame is applied thereon to thermally fuse the edges 8 and 9 to each other. Finally, the outer folding piece 5 is heat-sealed from above.

〈考案の効果〉 本考案は以上の構成になつているので、舌片と
内折込片と熱融着させるべくホツトエアー、フレ
ーム等を当てても、それぞれの対応する端縁が薄
肉部を有し、面積が若干、拡がつているので舌片
と内折込片とが重なり合い、上記ホツトエアー、
フレーム等が、被包されるビデオカセツトケース
等まで及ばず、損傷を与えるということがない。
また、舌片と内折込片の対応する端縁の薄肉部に
は相互に嵌合するような凹凸状部が設けられてい
るので接着が強固となるという利点を有する。
<Effects of the invention> Since the present invention has the above-described structure, even if hot air, a frame, etc. are applied to heat-seal the tongue piece and the inner folded piece, the corresponding edges will not have thin parts. , since the area has expanded slightly, the tongue piece and the inner folding piece overlap, and the hot air,
The frame etc. will not reach the video cassette case etc. to be enclosed and will not cause damage.
Further, since the thin wall portions of the corresponding edges of the tongue piece and the folded-in piece are provided with concave and convex portions that fit into each other, there is an advantage that the adhesion becomes strong.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図、第2図は従来技術を示すもので、第1
図は展開平面図、第2図は斜視図、第3図乃至第
5図は本考案の一実施例を示すもので、第3図は
展開平面図、第4図は部分拡大平面図、第5図は
部分的に拡大した説明図である。 1,2……側板、3……背板、4……内折込
片、5……外折込片、6……舌片、7……ブラン
クシート、8,9……端縁、10,11……薄肉
部、12,13……凹凸状部、14……筋押し
部。
Figures 1 and 2 show the prior art.
The figure is a developed plan view, FIG. 2 is a perspective view, and FIGS. 3 to 5 show an embodiment of the present invention. FIG. 3 is a developed plan view, FIG. 4 is a partially enlarged plan view, and FIG. FIG. 5 is a partially enlarged explanatory diagram. 1, 2... Side plate, 3... Back plate, 4... Inner folding piece, 5... Outer folding piece, 6... Tongue piece, 7... Blank sheet, 8, 9... End edge, 10, 11 . . . Thin wall portion, 12, 13 . . . uneven portion, 14 . . .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表裏両面に熱接着性を有する素材から成るブラ
ンクシートから折込み形成されるブツクケース型
の容器であつて、二側板の一方の上下端に設けた
内折込片と、該二側板間の背板の上下端に設けた
舌片の相対する端縁に前記素材厚よりも薄い薄肉
部を設け、一方の薄肉部上には素材表面より凹凸
状部を、他方の薄肉部上には素材裏面より前記凹
凸状部に対して相補形状を有する別の凹凸状部を
それぞれ設け、両凹凸状部を嵌合させながら熱接
着して成るブツクケース型容器。
It is a bookcase-type container that is folded and formed from a blank sheet made of a material that has thermal adhesive properties on both the front and back sides, and has an inner folding piece provided at the upper and lower ends of one of the two side plates, and a top and bottom of the back plate between the two side plates. Thin parts thinner than the thickness of the material are provided on opposing edges of the tongue pieces provided at the ends, and on one thin part, the uneven part is formed from the surface of the material, and on the other thin part, the uneven part is formed from the back surface of the material. A bookcase type container which is formed by providing another uneven portion having a complementary shape to the shaped portion, and thermally bonding the two uneven portions while fitting each other.
JP13175382U 1982-08-31 1982-08-31 Bookcase type container Granted JPS5936078U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13175382U JPS5936078U (en) 1982-08-31 1982-08-31 Bookcase type container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13175382U JPS5936078U (en) 1982-08-31 1982-08-31 Bookcase type container

Publications (2)

Publication Number Publication Date
JPS5936078U JPS5936078U (en) 1984-03-06
JPH031425Y2 true JPH031425Y2 (en) 1991-01-17

Family

ID=30297760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13175382U Granted JPS5936078U (en) 1982-08-31 1982-08-31 Bookcase type container

Country Status (1)

Country Link
JP (1) JPS5936078U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730283A (en) * 1986-09-15 1988-03-08 Industrial Research Products, Inc. Acoustic transducer with improved electrode spacing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129646U (en) * 1984-07-27 1986-02-22 アイシン精機株式会社 Betsudo

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114570U (en) * 1982-01-30 1983-08-05 大日本印刷株式会社 Blank board for video cassette packaging

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129646U (en) * 1984-07-27 1986-02-22 アイシン精機株式会社 Betsudo

Also Published As

Publication number Publication date
JPS5936078U (en) 1984-03-06

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