JPH0674370U - Document holder - Google Patents
Document holderInfo
- Publication number
- JPH0674370U JPH0674370U JP2406393U JP2406393U JPH0674370U JP H0674370 U JPH0674370 U JP H0674370U JP 2406393 U JP2406393 U JP 2406393U JP 2406393 U JP2406393 U JP 2406393U JP H0674370 U JPH0674370 U JP H0674370U
- Authority
- JP
- Japan
- Prior art keywords
- piece
- bag body
- line
- binding hole
- document holder
- 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
Links
Landscapes
- Sheet Holders (AREA)
Abstract
(57)【要約】
【目的】 合成樹脂製の袋体であって、綴孔のところ
に裂け目のできない強い書類入れを得る。
【構成】 合成樹脂製の袋体の側方の接着部におい
て、綴孔7の近傍に存在するように、ヒートシール溶着
加工で接合線9を形成する。
(57) [Summary] [Purpose] A synthetic resin bag that can be used to obtain a strong document holder that does not tear at the binding hole. [Structure] A joining line 9 is formed by heat-sealing welding so that it is present in the vicinity of the binding hole 7 at a side bonded portion of a synthetic resin bag body.
Description
【0001】[0001]
この考案は、綴孔の近傍が強化されている書類入れに関する。 The present invention relates to a document case in which the vicinity of a binding hole is strengthened.
【0002】[0002]
従来の合成樹脂製の書類入れは、図11に示すような一体のシート10′を折 り曲げて作成している。 即ち、図11において、シート10′は点線71を折り曲げ線として、おもて 片となる部分61、うら片となる部分62に分かれている(なお、今後折り曲げ 線は点線で表わしている。)。 また、側方の接着代63、下方の接着代64及び上方のカバーとなる部分65 がそれぞれ折り曲げ線73,75,72を介して一体に形成されている。 A conventional synthetic resin document holder is made by bending an integral sheet 10 'as shown in FIG. That is, in FIG. 11, the sheet 10 ′ is divided into a portion 61 that serves as a front piece and a portion 62 that serves as a back piece, with a broken line 71 as a bending line (note that the bending line will be represented by a dotted line hereinafter). . Further, a side adhesive margin 63, a lower adhesive margin 64 and an upper cover portion 65 are integrally formed via bending lines 73, 75 and 72, respectively.
【0003】 図12はシート10′において、折り曲げ線71によっておもて片61をうら 片62の上に重ね、その上に折り曲げ線73によって接着代63と、折り曲げ線 75によって下方の接着代64とを折り重ねて接着した状態を示している。 図13は各片の関係を示している。74は接着代63の側縁を表わす。 こうして形成された袋体を、ファイルに綴じ込むために綴孔80,80を一側 にあけるが、使用していると、90で示すように、綴孔のところに裂け目が発生 するという欠点がある。In FIG. 12, in the sheet 10 ′, the front piece 61 is superposed on the back piece 62 by the folding line 71, and the bonding margin 63 by the folding line 73 and the lower bonding margin 64 by the folding line 75 on it. It shows a state in which and are folded and adhered. FIG. 13 shows the relationship of each piece. 74 represents a side edge of the adhesion margin 63. The bag thus formed is provided with binding holes 80, 80 on one side in order to bind it to a file. However, when it is used, there is a drawback that a tear is generated at the binding hole as shown by 90. is there.
【0004】[0004]
この考案では前記の欠点を解消するために、接着代を袋体の両側に設け、ヒー トシール溶着加工で接合した合成樹脂製の書類入れを得たものである。 In this invention, in order to solve the above-mentioned drawbacks, an adhesive allowance is provided on both sides of the bag body, and a document case made of synthetic resin joined by heat seal welding is obtained.
【0005】[0005]
図1ないし図4は第1実施例を示す。図1は展開シート10であって、一体の シート10は折り曲げ線3によっておもて片1、うら片2に分けられ、うら片2 に折り曲げ線40,50を介して接着代となる突片4,5が一体に形成され、さ らに折り曲げ線60を介してカバー6が形成されている。 1 to 4 show a first embodiment. FIG. 1 shows a development sheet 10, in which the integrated sheet 10 is divided into a front piece 1 and a back piece 2 by a bending line 3, and a projection piece serving as an adhesion margin on the back piece 2 via the bending lines 40 and 50. 4 and 5 are integrally formed, and the cover 6 is formed via a bending line 60.
【0006】 図2は図1の展開シート10を折り曲げて袋体を形成したところ、図3は上方 からみた各片の関係を示す説明図であって、折り曲げ線3に沿っておもて片1を うら片2上に折り曲げ、突片4,5をさらにその上に折り曲げ、突片4,5の側 縁部分をヒートシール溶着加工で接合する。9は接合線を示す。 7は綴孔を示す。綴孔の近傍にヒートシール溶着加工の接合線9があるので、 それによって強化され、袋体の側方からの裂け目が綴孔7にまで及ぶ惧れはない 。 図4は袋体の自由度を増すために、予め切れ目71を設けてある場合を示して いる。FIG. 2 is a diagram showing the relationship between the pieces when the expansion sheet 10 of FIG. 1 is folded to form a bag, and FIG. 3 is an explanatory view showing the relationship between the pieces. 1 is bent on the back piece 2, the protruding pieces 4, 5 are further bent thereon, and the side edge portions of the protruding pieces 4, 5 are joined by heat seal welding. 9 indicates a joining line. Reference numeral 7 indicates a binding hole. Since there is a heat seal welding joint line 9 in the vicinity of the binding hole, it is reinforced by this and there is no fear that a tear from the side of the bag extends to the binding hole 7. FIG. 4 shows a case where a cut 71 is provided in advance in order to increase the degree of freedom of the bag.
【0007】 図5はこの考案の第2実施例を示し、シート10は折り曲げ線3で区別される おもて片1、うら片2からなり、おもて片1の両側に接着代となる突片4,5が 一体に形成されている。6はうら片2に形成されたカバーである。 図示の例では突片4,5は三重に折り曲げられるようになっている。図6は袋 体を形成したところを示し、折り曲げ線3によっておもて片1を突片4,5とと もにうら片2上に折り曲げる。 突片4は折り曲げ線44,45,46によって折り曲げられる区分41,42 ,43に区画される。図7は袋体を上方からみた各片の関係を示す説明図を示し 、図5、図6、図7によって袋体の構成を説明すると、折り曲げ線44によって 、突片4をうら片2の反対側に折り曲げ、ついで折り曲げ線45によって区分4 2を折り返し、さらに折り曲げ線46で区分43をおもて片1の上に重ね合せる 。 同様に突片5も折り曲げ線54,55,56によって区分51,52,53に 区分けされている。突片5も図7で示すように、同様に折り曲げられ、おもて片 1、うら片2に接着される。57は突片5の側辺を示している。7,7は綴孔を 示している。FIG. 5 shows a second embodiment of the present invention, in which a sheet 10 is composed of a front piece 1 and a back piece 2 which are distinguished by a fold line 3, and both sides of the front piece 1 serve as adhesive margins. The protruding pieces 4 and 5 are integrally formed. 6 is a cover formed on the back piece 2. In the illustrated example, the protrusions 4 and 5 are configured to be folded in three. FIG. 6 shows a state where a bag is formed, and the front piece 1 is bent along the bending line 3 onto the back piece 2 together with the protruding pieces 4 and 5. The projecting piece 4 is divided into sections 41, 42 and 43 which are bent by bending lines 44, 45 and 46. FIG. 7 is an explanatory view showing the relationship between the respective pieces when the bag body is viewed from above. The structure of the bag body will be described with reference to FIGS. Bend to the opposite side, then fold section 42 back along fold line 45, and then fold section 43 over front piece 1 at fold line 46. Similarly, the projecting piece 5 is also divided into sections 51, 52 and 53 by bending lines 54, 55 and 56. The projecting piece 5 is also bent in the same manner as shown in FIG. 7, and is bonded to the front piece 1 and the back piece 2. Reference numeral 57 indicates a side of the projecting piece 5. Reference numerals 7 and 7 denote binding holes.
【0008】 この考案は、このようにして形成された袋体の接着部(図6でおもて片1上の 折り曲げ片43,53の部分)を、ヒートシール溶着加工で接合線9に沿って接 合する。図示の例では綴孔7のある方では綴孔を挾んで2本、反対側は1本接合 する。 従って、綴孔7,7は2本のヒートシール溶着加工で形成した線9,9の間に あるので、線9が強化材となり、袋体の縁部から綴孔にかけて袋体が裂けるとい うことが防止される。In this invention, the adhesive portion of the bag body thus formed (the bent pieces 43 and 53 on the front piece 1 in FIG. 6) is joined along the joining line 9 by heat seal welding. To join. In the example shown in the figure, one with the binding hole 7 is sandwiched between the binding holes, and two are bonded on the opposite side. Therefore, since the binding holes 7 and 7 are between the two lines 9 and 9 formed by the heat seal welding process, the line 9 serves as a reinforcing material and the bag body is torn from the edge of the bag body to the binding hole. Is prevented.
【0009】 図8,図9,図10は、第3の実施例を同様な図面で示すもので、図8は袋体 の展開シート10を示し、突片4はうら片2に、突片5はおもて片1に、それぞ れ一体に形成されている点が図5の場合と相違している。 そのため、折り曲げ線3によっておもて片1と突片5をうら片2上に折り曲げ た後、突片5の折り曲げ順は図3の場合と同じであるが、突片4の方は折り曲げ 方向が反対となる。 即ち、図9,図10に示すように、突片4はうら片2と一体であるので、まず おもて片1の上に区分41が重ねられ、ついで折り曲げ線45によって区分42 が折り返され、さらにうら片2の上に区分43が折り曲げられて全体が接着され る。 したがって、図9でおもて片1上に見えるのは、突片5の区分53と突片4の 区分42である。そして、この区分42,53上にヒートシール溶着加工で2条 の線9,9が形成され、その線の間に綴孔7,7があけられている。FIGS. 8, 9 and 10 show the third embodiment in the same drawing, and FIG. 8 shows the expansion sheet 10 of the bag body, in which the protruding pieces 4 are the back pieces 2 and the protruding pieces 4. 5 is different from the case of FIG. 5 in that it is integrally formed with the front piece 1. Therefore, after bending the front piece 1 and the projecting piece 5 on the back piece 2 along the folding line 3, the folding order of the projecting piece 5 is the same as that in FIG. 3, but the projecting piece 4 is bent in the bending direction. Is the opposite. That is, as shown in FIGS. 9 and 10, since the protruding piece 4 is integral with the back piece 2, the section 41 is first superposed on the front piece 1 and then the section 42 is folded back by the bending line 45. Further, the section 43 is bent on the back piece 2 and the whole is adhered. Therefore, what is visible on the front piece 1 in FIG. 9 is the section 53 of the protruding piece 5 and the section 42 of the protruding piece 4. Then, two lines 9 and 9 are formed on the sections 42 and 53 by heat seal welding, and binding holes 7 and 7 are formed between the lines.
【0010】[0010]
この考案の書類入れは前記の如き構成であって、綴孔の両側にヒートシール溶 着加工によって形成された線が存在するので、綴孔の近傍が補強され、綴孔のと ころで袋体の縁部に裂け目が生ずることがなく、強い袋体を得るという効果を奏 する。 The document holder according to the present invention has the above-described structure, and since there are lines formed by heat seal welding on both sides of the binding hole, the vicinity of the binding hole is reinforced, and the bag body is rolled around the binding hole. The effect of obtaining a strong bag body is obtained without tearing at the edge of the.
【図1】 この考案の第1実施例のシートの展開図FIG. 1 is a development view of a seat according to a first embodiment of the present invention.
【図2】 袋体を形成したところを示す図FIG. 2 is a diagram showing a bag body formed.
【図3】 各片の関係を示す図FIG. 3 is a diagram showing the relationship of each piece.
【図4】 切れ目を予め設けた例を示す図FIG. 4 is a diagram showing an example in which a break is provided in advance.
【図5】 第2実施例のシートの展開図FIG. 5 is a development view of a sheet according to the second embodiment.
【図6】 袋体を形成したところを示す図FIG. 6 is a view showing a state where a bag body is formed.
【図7】 各片の関係を示す図FIG. 7 is a diagram showing the relationship of each piece.
【図8】 第3実施例のシートの展開図FIG. 8 is a development view of a sheet according to the third embodiment.
【図9】 袋体を形成したところを示す図FIG. 9 is a diagram showing a bag body formed.
【図10】 各片の関係を示す図FIG. 10 is a diagram showing the relationship of each piece.
【図11】 従来の書類入れのシートの展開図FIG. 11 is a development view of a conventional document insertion sheet
【図12】 袋体を形成したところを示す図FIG. 12 is a view showing a bag body formed.
【図13】 各片の関係を示す図FIG. 13 is a diagram showing the relationship of each piece.
1 おもて片 2 うら片 3 折り曲げ線 4 接着代の突片 5 接着代の突片 6 カバー 7 綴孔 8 裂け目 9 ヒートシール溶着加工による接合線 10 展開シート 41,42,43 区分 44,45,46 折り曲げ線 51,52,53 区分 54,55,56 折り曲げ線 1 Front piece 2 Back piece 3 Bending line 4 Adhesion margin projection piece 5 Adhesion margin projection piece 6 Cover 7 Binding hole 8 Rip 9 Bonding line by heat seal welding 10 Deployment sheet 41, 42, 43 Division 44, 45 , 46 Bending line 51, 52, 53 Division 54, 55, 56 Bending line
Claims (1)
ている合成樹脂のシートを折り曲げて袋体として形成さ
れている書類入れにおいて、上記の袋体の両側の接着代
が折り曲げられている接着部分は、ヒートシール溶着加
工によって接合されていることを特徴とする書類入れ。1. A document holder formed as a bag body by folding a synthetic resin sheet integrally having left and right adhesive margin portions, wherein the adhesive margins on both sides of the bag body are folded. The document holder is characterized in that the adhesive parts are joined by heat seal welding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1993024063U JP2506845Y2 (en) | 1993-03-30 | 1993-03-30 | Document holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1993024063U JP2506845Y2 (en) | 1993-03-30 | 1993-03-30 | Document holder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0674370U true JPH0674370U (en) | 1994-10-21 |
JP2506845Y2 JP2506845Y2 (en) | 1996-08-14 |
Family
ID=12127994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1993024063U Expired - Lifetime JP2506845Y2 (en) | 1993-03-30 | 1993-03-30 | Document holder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2506845Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6127677A (en) * | 1985-05-17 | 1986-02-07 | Nec Corp | Manufacture of semiconductor device |
JPS62110535A (en) * | 1985-11-06 | 1987-05-21 | Toyota Motor Corp | Controller for vehicle driving system |
-
1993
- 1993-03-30 JP JP1993024063U patent/JP2506845Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6127677A (en) * | 1985-05-17 | 1986-02-07 | Nec Corp | Manufacture of semiconductor device |
JPS62110535A (en) * | 1985-11-06 | 1987-05-21 | Toyota Motor Corp | Controller for vehicle driving system |
Also Published As
Publication number | Publication date |
---|---|
JP2506845Y2 (en) | 1996-08-14 |
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Legal Events
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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EXPY | Cancellation because of completion of term |