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
Links
- 239000000463 material Substances 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 description 18
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- 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.
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)
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.
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)
| 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)
| 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)
| 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 |
-
1982
- 1982-08-31 JP JP13175382U patent/JPS5936078U/en active Granted
Patent Citations (1)
| 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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