JPH0570986U - Drafting table device - Google Patents
Drafting table deviceInfo
- Publication number
- JPH0570986U JPH0570986U JP1838092U JP1838092U JPH0570986U JP H0570986 U JPH0570986 U JP H0570986U JP 1838092 U JP1838092 U JP 1838092U JP 1838092 U JP1838092 U JP 1838092U JP H0570986 U JPH0570986 U JP H0570986U
- Authority
- JP
- Japan
- Prior art keywords
- drafting
- fixing sheet
- board
- table device
- guide roller
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/23—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by linear actuators, e.g. linear screw mechanisms
- B60N2/233—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by linear actuators, e.g. linear screw mechanisms by linear screw mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2/2222—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable the back-rest having two or more parts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
(57)【要約】
【目的】 記載しようとする図面が仮に広いものであっ
ても、図面の高さを容易に調整でき、図面を記載する高
さを一定にすることが可能な製図台装置を提供する。
【構成】 図面２３を固定する製図板１１の表面に上下
方向に移動可能で、しかも該製図板１１の下部で裏側方
向に方向転換する図面固定シート１２を配置した。
(57) [Abstract] [Purpose] Even if the drawing to be described is wide, the height of the drawing can be easily adjusted, and the height at which the drawing is described can be kept constant. I will provide a. [Structure] On a surface of a drawing board 11 for fixing a drawing 23, a drawing fixing sheet 12 is arranged which is vertically movable and which is turned underneath the drawing board 11 toward the back side.
Description
【０００１】[0001]
本考案は、建築、土木あるいは機械設計等の際に使用される製図台装置に関す る。 The present invention relates to a drafting stand device used in construction, civil engineering, mechanical design, or the like.
【０００２】[0002]
従来の製図板は、合板等からなる一枚の板からなって、傾動可能な支持台に取 付けられ、表面に平行移動及び自由に角度割り出しができる製図器具等が設けら れて使用されていた。 The conventional drafting board consists of a single plate made of plywood, etc., and is attached to a tiltable support table, and the surface is provided with drafting equipment that can be translated and angled freely. It was
【０００３】[0003]
しかしながら、使用する図面が大きい場合、設計者は図面の下の部分を記載す る場合には、少し低い姿勢で、図面の上部の部分を描こうとする場合には、立っ て作図を行う必要があり、描く位置によって姿勢を変えて作業を行う必要があり 、作業姿勢が悪い状態で製図を行う場合があるという問題点があった。 勿論、この場合、製図板の支持台が昇降できるようになっている装置もあるが 、製図板を下げて椅子に座れば製図板が膝につかえて作業が行い難いという欠点 があり、図面の上部を書く場合には、立って体を前にかがめなけなければならな いという欠点があった。 本考案はかかる事情に鑑みてなされたもので、記載しようとする図面が仮に広 いものであっても、図面の高さを容易に調整でき、図面を記載する高さを一定に することが可能な製図台装置を提供することを目的とする。 However, when the drawing to be used is large, the designer needs to stand in a slightly lower position when writing the lower part of the drawing and to stand up when drawing the upper part of the drawing. However, there is a problem in that it is necessary to change the posture depending on the drawing position to perform the work, and drawing may be performed in a state where the work posture is not good. Of course, in this case, there are devices that allow the support of the drafting board to move up and down, but if you lower the drafting board and sit on a chair, the drafting board will get stuck on your knees and it will be difficult to work, so the drawing When writing the upper part, there was the disadvantage that you had to stand up and bend over. The present invention has been made in view of such circumstances, and even if the drawing to be described is wide, the height of the drawing can be easily adjusted and the height at which the drawing is described can be made constant. It is an object of the present invention to provide a simple drafting table device.
【０００４】[0004]
前記目的に沿う請求項１記載の製図台装置は、図面を固定する製図板の表面に 上下方向に移動可能で、しかも前記製図板の下部で裏側方向に方向転換する図面 固定シートを配置して構成されている。 また、前記目的に沿う請求項２記載の製図台装置は、請求項１記載の製図台装 置において、図面固定シートの端部には緊張手段が設けられて構成されている。 According to the above-mentioned object, the drafting table device according to claim 1 is provided with a drafting fixing sheet which is vertically movable on the surface of the drafting board for fixing the drawing, and which is turned under the drafting board toward the back side. It is configured. According to a second aspect of the drafting table device according to the above object, in the drafting table device according to the first aspect, a tensioning means is provided at an end of the drawing fixing sheet.
【０００５】[0005]
請求項１、２記載の製図台装置においては、製図板の表面に図面固定シートが 設けられ、該図面固定シートは上下方向に移動可能で、しかも製図板の下部で裏 側方向に方向転換するようになっているので、図面固定シートの上に図面を張っ て、該図面固定シートを上下動させることによって、図面記載位置の高さを調整 することができる。 そして、前記図面固定シートは、該製図板の下部で裏側方向に方向転換するの で、設計者の邪魔にもならない。 特に、請求項２記載の製図台装置は、図面固定シートの端部に緊張手段が設け られているので、図面固定シートが引っ張られた状態となり、これによって張ら れた図面を常に平面状に保つことができる。 In the drafting table device according to claim 1 or 2, the drawing fixing sheet is provided on the surface of the drawing board, the drawing fixing sheet is movable in the vertical direction, and further, is redirected to the back side direction at the lower part of the drawing board. Since the drawing fixing sheet is placed on the drawing fixing sheet and the drawing fixing sheet is moved up and down, the height of the drawing described position can be adjusted. Further, since the drawing fixing sheet changes direction to the back side at the lower part of the drawing board, it does not disturb the designer. In particular, in the drafting table device according to the second aspect, since the tension means is provided at the end of the drawing fixing sheet, the drawing fixing sheet is in a pulled state, whereby the stretched drawing is always kept flat. be able to.
【０００６】[0006]
続いて、添付した図面を参照しつつ、本考案を具体化した実施例につき説明し 、本発明の理解に供する。 ここに、図１は本考案の第１の実施例に係る製図台装置の主要断面図、図２は 同平面図、図３は本考案の第２の実施例に係る製図台装置の断面図である。 Next, an embodiment embodying the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention. Here, FIG. 1 is a main sectional view of a drafting stand apparatus according to a first embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a cross-sectional view of a drafting stand apparatus according to a second embodiment of the present invention. Is.
【０００７】 図１、図２に示すように、本考案の第１の実施例に係る製図台装置１０は、合 板からなる製図板１１と、該製図板１１上に設けられた図面固定シート１２と、 前記図面固定シート１２を巻き取る巻取りローラー１３、１４と、前記図面固定 シート１２の方向を変えるガイドローラー１５とを有して構成されている。以下 、これらについて詳しく説明する。As shown in FIG. 1 and FIG. 2, a drawing board device 10 according to a first embodiment of the present invention includes a drawing board 11 made of plywood, and a drawing fixing sheet provided on the drawing board 11. 12, a winding roller 13, 14 for winding the drawing fixing sheet 12, and a guide roller 15 for changing the direction of the drawing fixing sheet 12. These will be described in detail below.
【０００８】 前記製図板１１は、木製合板からなって表面には硬質プラスチックがコーティ ングされている。該製図板１１の上部及び下部には横長長方形の開口１６、１７ が設けられて、前記開口１６には前記図面固定シート１２の巻取りローラー１３ が設けられ、前記開口１７には円筒状のガイドローラー１５が設けられている。 そして、前記製図板１１の裏側には前記図面固定シート１２の巻取りローラー１ ４が支持部材１８を介して取付けられている。 前記巻取りローラー１３、１４の内部には緊張手段の一例である力の弱い巻き スプリング（シャッターの上部スプリングと同様な構造のものであっても良い） が配置されて、前記図面固定シート１２を図１の矢印Ａ及びＢ方向に付勢し、前 記図面固定シート１２を比較的小さな張力で製図板１１上に載置するようになっ ている。 そして、前記ガイドローラー１６は一端に図示しないブレーキ機構が設けられ て、その角度で保持できるようになっていると共に、他端にはハンドル１９が設 けられて、該ガイドローラー１６を所定の角度回転できるようになっている。 そして、該ガイドローラー１６の表面には図面固定シート１２の摩擦を大きく する為、極めて薄いゴムあるいは樹脂等がコーティングされている。The drawing board 11 is made of wood plywood, and the surface thereof is coated with hard plastic. Horizontally elongated rectangular openings 16 and 17 are provided in the upper and lower portions of the drawing board 11, a winding roller 13 of the drawing fixing sheet 12 is provided in the opening 16, and a cylindrical guide is provided in the opening 17. A roller 15 is provided. The take-up roller 14 of the drawing fixing sheet 12 is attached to the back side of the drawing board 11 via a support member 18. A winding spring having a weak force (which may have a structure similar to that of the upper spring of the shutter), which is an example of a tensioning means, is disposed inside the winding rollers 13 and 14, and the drawing fixing sheet 12 is fixed. The drawing fixing sheet 12 is placed on the drawing board 11 with relatively small tension by urging it in the directions of arrows A and B in FIG. A brake mechanism (not shown) is provided at one end of the guide roller 16 so that the guide roller 16 can be held at that angle, and a handle 19 is provided at the other end of the guide roller 16 to keep the guide roller 16 at a predetermined angle. It can be rotated. The surface of the guide roller 16 is coated with an extremely thin rubber or resin in order to increase the friction of the drawing fixing sheet 12.
【０００９】 前記図面固定シート１２は、屈曲性のある合成樹脂シート、強度の大きい紙、 表面の滑らかな布、あるいはステンレス（この場合、磁石に吸着させる為、マル テンサイト系あるいはフェライト系のステンレスを使用するのが好ましい）等の 金属板からなって、一方は巻取りローラー１３に、他方は巻取りローラー１４に 巻回されている。 なお、図面においては、該製図板１１を所定高さに傾動可能に支持する傾動支 持装置は省略されており、図２において、２０は直定規２１、２２を備え、該直 定規２１、２２は平行移動及び所定角度回転割り出しをする製図器具を示してい る。The drawing fixing sheet 12 is a flexible synthetic resin sheet, a paper having high strength, a cloth having a smooth surface, or stainless steel (in this case, since it is attracted to a magnet, martensite-based or ferrite-based stainless steel is used). Is preferably used) and one is wound around the winding roller 13 and the other is wound around the winding roller 14. It should be noted that in the drawing, a tilt support device for tiltably supporting the drawing board 11 at a predetermined height is omitted, and in FIG. 2, 20 is provided with straight edges 21 and 22, and the straight edges 21 and 22. Shows a drafting device that performs parallel movement and rotational indexing by a predetermined angle.
【００１０】 従って、該製図台装置１０を使用する場合には、図面固定シート１２の上に図 面２３を載せて、テープあるいは磁気板等で固定する。そして、図面２３の下部 を製図する場合には、前記ハンドル１９を回して、図面固定シート１２を少し上 昇させ、図面２３の上部を製図する場合には、ハンドル１９を回転させて、ガイ ドローラー１５を回転させ、図面固定シート１２を下降させる。この場合、図面 ２３の下端はガイドローラー１５によって製図板１１の裏面側に案内されるが、 図面２３上に異物が載ることはないので、図面２３が汚れる心配はない。Therefore, when the drafting table device 10 is used, the drawing surface 23 is placed on the drawing fixing sheet 12 and fixed with tape or a magnetic plate. When drawing the lower part of the drawing 23, the handle 19 is turned to raise the drawing fixing sheet 12 a little, and when drawing the upper part of the drawing 23, the handle 19 is rotated to guide the guide roller. 15 is rotated to lower the drawing fixing sheet 12. In this case, the lower end of the drawing 23 is guided to the back surface side of the drawing board 11 by the guide roller 15, but since there is no foreign matter on the drawing 23, there is no risk of the drawing 23 becoming dirty.
【００１１】 前記実施例において、図１に２点鎖線で示すように、別のガイドローラー２４ を設け、図面固定シート１２の下端に錘２５を取付けて一定のテンションを与え るという緊張手段を採用することも可能である。In the above-described embodiment, as shown by a chain double-dashed line in FIG. 1, another guide roller 24 is provided, and a tension means is provided to attach a weight 25 to the lower end of the drawing fixing sheet 12 to give a constant tension. It is also possible to do so.
【００１２】 続いて、図３に示す本考案の第２の実施例に係る製図台装置２６について説明 するが、前記実施例と同一の構成要素については同一の番号を付してその詳しい 説明を省略する。 該製図台装置２６においては、製図板１１の上部及び下部の開口１６、１７に は回転自由なガイドローラー２７、２８が設けられ、図面固定シート１２の巻取 りローラー２９、３０はそれぞれ製図板１１の裏面側に設けられている。そして 、前記巻取りローラー２９内には緊張手段の一例である弱いスプリングが設けら れており、前記巻取りローラー３０の軸の片側にはプーリー３１が設けられ、製 図板１１の裏面下部に取付けられているプーリー３２とベルト３３によって連結 されている。そして、該前記プーリー３２の軸の端部にはハンドル３４が設けら れていると共に、弱いブレーキが設けられて該プーリー３２が自然に回転しない ようになっている。Next, a drawing base device 26 according to a second embodiment of the present invention shown in FIG. 3 will be described. The same components as those in the above embodiment are designated by the same reference numerals and detailed description thereof will be given. Omit it. In the drafting table device 26, free-rotating guide rollers 27 and 28 are provided in the upper and lower openings 16 and 17 of the drafting plate 11, and the winding rollers 29 and 30 of the drawing fixing sheet 12 are drafting plates, respectively. It is provided on the back surface side of 11. A weak spring, which is an example of a tensioning means, is provided in the winding roller 29, a pulley 31 is provided on one side of the shaft of the winding roller 30, and a lower portion of the back surface of the drawing plate 11 is provided. It is connected by the attached pulley 32 and belt 33. A handle 34 is provided at the end of the shaft of the pulley 32, and a weak brake is provided to prevent the pulley 32 from rotating naturally.
【００１３】 従って、該製図台装置２６を使用する場合には図面固定シート１２の上に図面 を固定し、その上下はハンドル３４を回転させながら行うことになる。 以上の実施例において、製図板１１を中央が凸になるように少し湾曲させるこ とも可能であり、これによって図面固定シート１２と製図板１１との馴染みが良 くなる。 また、前記ハンドル１９、３４の代わりに電動モーターを接続することも可能 であり、これによって自動運転ができる。 更に、前記実施例において、製図板１１に開口を設けて種々のローラーを取付 けたが、製図板の上端、下端に取り付けるようにすることも可能である。Therefore, when the drafting table device 26 is used, the drawing is fixed on the drawing fixing sheet 12 and the drawing is performed while rotating the handle 34. In the above embodiment, it is possible to slightly bend the drawing board 11 so that the center is convex, and this makes the drawing fixing sheet 12 and the drawing board 11 fit together well. It is also possible to connect an electric motor instead of the handles 19 and 34, which allows automatic operation. Further, in the above-mentioned embodiment, the drafting plate 11 is provided with the opening and various rollers can be attached thereto, but it is also possible to attach it to the upper end and the lower end of the drafting plate.
【００１４】[0014]
請求項１及び２記載の製図台装置は以上の説明からも明らかなように、図面固 定シートを上下に円滑に移動させることができるので、該図面固定シート上に載 置した図面を上下させることができ、これによって大きな図面であっても、椅子 に座ってあるいは楽な姿勢で設計作業ができることなった。 As is apparent from the above description, the drawing table apparatus according to claims 1 and 2 can smoothly move the drawing fixing sheet up and down, so that the drawing placed on the drawing fixing sheet is moved up and down. This made it possible to perform design work while sitting on a chair or in a comfortable position, even with large drawings.
【図１】本考案の第１の実施例に係る製図台装置の断面
図である。FIG. 1 is a sectional view of a drafting stand apparatus according to a first embodiment of the present invention.
【図２】同平面図である。FIG. 2 is a plan view of the same.
【図３】本考案の第２の実施例に係る製図台装置の断面
図である。FIG. 3 is a sectional view of a drafting stand apparatus according to a second embodiment of the present invention.
１０ 製図台装置 １１ 製図板 １２ 図面固定シート １３ 巻取りローラー １４ 巻取りローラー １５ ガイドローラー １６ 開口 １７ 開口 １８ 支持部材 １９ ハンドル ２０ 製図器具 ２１ 直定規 ２２ 直定規 ２３ 図面 ２４ ガイドローラー ２５ 錘 ２６ 製図台装置 ２７ ガイドローラー ２８ ガイドローラー ２９ 巻取りローラー ３０ 巻取りローラー ３１ プーリー ３２ プーリー ３３ ベルト ３４ ハンドル 10 Drawing Base Device 11 Drawing Board 12 Drawing Fixing Sheet 13 Winding Roller 14 Winding Roller 15 Guide Roller 16 Opening 17 Opening 18 Supporting Member 19 Handle 20 Drawing Tool 21 Direct Ruler 22 Direct Ruler 23 Drawing 24 Guide Roller 25 Weight 26 Drawing Stand Device 27 Guide roller 28 Guide roller 29 Winding roller 30 Winding roller 31 Pulley 32 Pulley 33 Belt 34 Handle
Claims (2)
に移動可能で、しかも前記製図板の下部で裏側方向に方
向転換する図面固定シートを配置したことを特徴とする
製図台装置。1. A drafting table apparatus comprising a drafting sheet which is vertically movable on the surface of a drafting board for fixing a drawing and which is turned downward in the lower side of the drafting board.
けられていることを特徴とする請求項１記載の製図台装
置。2. A drafting table apparatus according to claim 1, wherein a tensioning means is provided at an end of the drawing fixing sheet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992018380U JP2506408Y2 (en) | 1992-02-26 | 1992-02-26 | Drafting table device |
| GB9302097A GB2264437B (en) | 1992-02-26 | 1993-02-03 | Seat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992018380U JP2506408Y2 (en) | 1992-02-26 | 1992-02-26 | Drafting table device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0570986U true JPH0570986U (en) | 1993-09-24 |
| JP2506408Y2 JP2506408Y2 (en) | 1996-08-07 |
Family
ID=11970111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992018380U Expired - Lifetime JP2506408Y2 (en) | 1992-02-26 | 1992-02-26 | Drafting table device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2506408Y2 (en) |
| GB (1) | GB2264437B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2108596B1 (en) * | 1993-05-14 | 1998-10-01 | Fainsa Sa | IMPROVEMENTS INTRODUCED IN ARMCHAIRS FOR COACH AND SIMILAR VEHICLES. |
| GB2313775A (en) * | 1996-06-08 | 1997-12-10 | Nash Kevin Tackle Ltd | Bed chair |
| DE19643977C2 (en) * | 1996-10-31 | 2000-03-30 | Keiper Gmbh & Co | Vehicle seat with multi-function backrest |
| GB2381741B (en) * | 2001-11-06 | 2005-06-15 | Tachi S Co | Arrangement for supporting rotation adjustment mechanism of rotary body in vehicle seat |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5679150A (en) * | 1979-11-30 | 1981-06-29 | Daikin Ind Ltd | Epoxy composition containing fluorine |
-
1992
- 1992-02-26 JP JP1992018380U patent/JP2506408Y2/en not_active Expired - Lifetime
-
1993
- 1993-02-03 GB GB9302097A patent/GB2264437B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5679150A (en) * | 1979-11-30 | 1981-06-29 | Daikin Ind Ltd | Epoxy composition containing fluorine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2264437B (en) | 1996-01-17 |
| GB9302097D0 (en) | 1993-03-24 |
| JP2506408Y2 (en) | 1996-08-07 |
| GB2264437A (en) | 1993-09-01 |
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