JPH02130382U - - Google Patents
Info
- Publication number
- JPH02130382U JPH02130382U JP3798789U JP3798789U JPH02130382U JP H02130382 U JPH02130382 U JP H02130382U JP 3798789 U JP3798789 U JP 3798789U JP 3798789 U JP3798789 U JP 3798789U JP H02130382 U JPH02130382 U JP H02130382U
- Authority
- JP
- Japan
- Prior art keywords
- folded
- parts
- portions
- back part
- long sides
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Description
第１図は、本願考案の１実施例が適用される図
面フアイルを素材シートの状態で示す平面図、第
２図は、第１図に示された素材シートを、折り曲
げ部分及び折り返し部分が折り曲げられた状態に
おいて示す平面図、第３図は、第２図に示した状
態のものを、表部分及び裏部分を、背部分に対し
て直角に折り曲げた折り畳み状態において示す平
面図、、第４図は、同正面図、第５図は、同側面
図、第６図は、本考案によるカバー部材を示す平
面図、第７図は、それを第３〜５図に示した折り
畳み状態の図面フアイルに取り付けた状態におい
て示す正面図、第８図は、その側面図、第９図は
、第７図において、カバー部材を取り去つて示し
た表部分の正面図、第１０図は、第８図の−
線による拡大断面図である。
１……表部分、２……裏部分、１０，２０……
中空部、３……背部分、４〜７……折り返し部分
、１０……素材シート、１００……図面フアイル
、２０……カバー部材、２１……帯状部分、２２
１，２２２……カバー取り付け部分、２３……留
め金具、２３……留め金具、２３１……留め金具
（雄）、２３２……留め金具（雌）、２５……取
つ手。
FIG. 1 is a plan view showing a drawing file in the form of a material sheet to which one embodiment of the present invention is applied, and FIG. 2 is a plan view of the material sheet shown in FIG. FIG. 3 is a plan view showing the state shown in FIG. 2 in a folded state with the front and back parts bent at right angles to the back part. FIG. 5 is a front view of the same, FIG. 5 is a side view of the same, FIG. 6 is a plan view showing the cover member according to the present invention, and FIG. 7 is a drawing of the cover member in the folded state shown in FIGS. 3 to 5. 8 is a side view of the file attached to the file, FIG. 9 is a front view of the front portion of FIG. 7 with the cover member removed, and FIG. Figure -
FIG. 1...Front part, 2...Back part , 10,20 ...
Hollow part, 3...Back part, 4-7...Folded part, 10...Material sheet, 10 0 ...Drawing file, 20...Cover member, 21...Band-shaped part, 22
1 , 22 2 ... Cover attachment part, 23 ... Fastener, 23 ... Fastener, 23 1 ... Fastener (male), 23 2 ... Fastener (female), 25 ... Handle.
Claims (1)
形状である細長い背部分３と、その長い辺３１，
３２に一致する長い辺１１，２１を有するが、そ
の幅Ｂが、背部分３の幅ｂよりも大きなほぼ長方
形状である表部分１及び裏部分２とが、それらの
長い辺３１，３２，１１，２１に素つて一体に接
続されたほぼ長方形状の輪郭の素材を形成し、表
部分１及び裏部分２には、それらと一体に外方に
、それらの他の辺１２，１３，２２，２３に沿つ
て、それぞれ、それらの辺１２，１３，２２，２
３と同一の長さの長い辺を有する帯状の折り曲げ
部分１１１，１１２を形成すると共に各折り曲げ
部分１１１，１１２には、それらと一体に外方に
、それらのその長い辺と対抗する長い辺に沿つて
、それぞれ、それと同一の長さの長い辺４１，５
１，６１，７１を有するほぼ長方形状の折り返し
部分４，５，６，７を形成し、これらの折り曲げ
部分１１１，１１２を表部分１及び２に対して直
角に同一方向に折り曲げると共にこれらの折り曲
げ部分１１１，１１２に対して折り返し部分４，
６，５，７を直角に同一方向に折り曲げ、更に、
表部分１及び裏部分２を、これらの折り曲げ部分
１１１，１１２及び折り返し部分４，６，５，７
と一緒に背部分３に対して、折り返し部分４，６
，５，７が相互に対向するように折り曲げること
により折り畳まれるようになつている図面フアイ
ルにおいて、折り畳まれた状態にある図面フアイ
ルの表部分１及び裏部分２の背部分３に対抗する
それぞれの折り曲げ部分１１１の両方を、カバー
部材２０により全面的に取り外し自在に被覆する
ようにした携帯型図面用フアイル。 ２ カバー部材２０が、ある幅及び表部分１及び
裏部分２の長い辺１２，２２の寸法にほぼ対応す
る長さを有している合成樹脂シートから作られ、
その長手方向の中央部には、背部分３の幅ｂに対
応する幅を有する帯状部分２１が形成されると共
にそれに隣接して、それぞれ、カバー取り付け部
分２２１，２２２が折り曲げ自在に形成されてお
り、また、各カバー取り付け部分２２１，２２２
と、表部分１及び裏部分２とには、各カバー取り
付け部分２２１，２２２を、折り畳まれた状態に
ある表部分１及び裏部分２に折り重ねた時に、各
折り曲げ部分２２１，２２２と、それぞれに対向
する表部分１及び裏部分２とを、それぞれ、解放
自在にかぎ留めするための雌雄１対の留め金具２
３１，２３２から成る留め金具２３が、設けられ
た請求項１記載の携帯型図面用フアイル。 ３ 帯状部分２１に出没自在に取つ手２５を取り
付けた請求項２記載の携帯用図面フアイル。 ４ カバー部材２０が、ポリプロピレンから成り
立つている請求項２又は３記載の携帯型図面用フ
アイル。[Claims for Utility Model Registration] 1. From the material sheet 10, a long and narrow back portion 3 whose planar outline is approximately rectangular, and its long sides 3 1 ,
The front part 1 and the back part 2 , which have long sides 1 1 and 2 1 corresponding to 3 2, but whose width B is larger than the width b of the back part 3, are substantially rectangular in shape, and whose long sides 3 1 , 3 2 , 1 1 , 2 1 are integrally connected to form a material having a substantially rectangular outline, and the front part 1 and the back part 2 are provided with external parts integrally with them and other parts. along sides 1 2 , 1 3 , 2 2 , 2 3 of those sides 1 2 , 1 3 , 2 2 , 2 , respectively.
Forming band-shaped bent portions 11 1 , 11 2 having long sides of the same length as 3 , each bent portion 11 1 , 11 2 has a groove extending outward integrally therewith and opposing its long side. along the long sides 4 1 and 5 of the same length, respectively.
1 , 6 1 , 7 1 are formed into substantially rectangular folded portions 4 , 5 , 6 , 7 , and these folded portions 11 1 , 11 2 are bent in the same direction at right angles to the front portions 1 and 2 In addition, the folded portions 4,
Fold 6, 5, and 7 at right angles in the same direction, and then
The front part 1 and the back part 2 are folded into these folded parts 11 1 , 11 2 and folded parts 4 , 6 , 5 , 7
together with the folded parts 4 and 6 against the back part 3.
. A portable drawing file in which both folded portions 11 and 1 are completely removably covered by a cover member 20. 2. The cover member 20 is made from a synthetic resin sheet having a certain width and a length approximately corresponding to the dimensions of the long sides 1 2 , 2 2 of the front portion 1 and the back portion 2,
A band-shaped portion 21 having a width corresponding to the width b of the back portion 3 is formed at the center portion in the longitudinal direction, and adjacent thereto, cover attachment portions 22 1 and 22 2 are formed so as to be bendable. Also, each cover attachment part 22 1 , 22 2
When the cover attachment parts 22 1 , 22 2 are folded over the front part 1 and the back part 2 in the folded state, the folded parts 22 1 , 22 are attached to the front part 1 and the back part 2. 2 , and a pair of male and female fasteners 2 for releasably fastening the front part 1 and the back part 2 facing each other.
A portable drawing file according to claim 1, further comprising a fastener (23) consisting of 3 1 and 23 2 . 3. A portable drawing file according to claim 2, wherein a handle 25 is attached to the strip portion 21 so as to be freely retractable. 4. The portable drawing file according to claim 2 or 3, wherein the cover member 20 is made of polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037987U JPH0716465Y2 (en) | 1989-04-03 | 1989-04-03 | Portable drawing file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989037987U JPH0716465Y2 (en) | 1989-04-03 | 1989-04-03 | Portable drawing file |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130382U true JPH02130382U (en) | 1990-10-26 |
| JPH0716465Y2 JPH0716465Y2 (en) | 1995-04-19 |
Family
ID=31545593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989037987U Expired - Lifetime JPH0716465Y2 (en) | 1989-04-03 | 1989-04-03 | Portable drawing file |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716465Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935433U (en) * | 1982-08-31 | 1984-03-05 | 工藤コンクリ−ト株式会社 | Variable slope type waterway construction block |
| JPS63128076U (en) * | 1987-02-16 | 1988-08-22 |
-
1989
- 1989-04-03 JP JP1989037987U patent/JPH0716465Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935433U (en) * | 1982-08-31 | 1984-03-05 | 工藤コンクリ−ト株式会社 | Variable slope type waterway construction block |
| JPS63128076U (en) * | 1987-02-16 | 1988-08-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0716465Y2 (en) | 1995-04-19 |
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