JPH0520554Y2 - - Google Patents
Info
- Publication number
- JPH0520554Y2 JPH0520554Y2 JP1986091473U JP9147386U JPH0520554Y2 JP H0520554 Y2 JPH0520554 Y2 JP H0520554Y2 JP 1986091473 U JP1986091473 U JP 1986091473U JP 9147386 U JP9147386 U JP 9147386U JP H0520554 Y2 JPH0520554 Y2 JP H0520554Y2
- Authority
- JP
- Japan
- Prior art keywords
- rulers
- radius
- notch
- pin member
- plate
- 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 - Lifetime
Links
- 239000007779 soft material Substances 0.000 claims description 8
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Combinations Of Kitchen Furniture (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、２つのアール定規を突き合わせた状
態で接続する場合に用いる器具に関するものであ
る。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an instrument used for connecting two curved rulers in abutted state.
従来、２つのアール定規を使つて連続する曲線
C1，C2を描くには、２つのアール定規を突き合
わせてそれぞれの円弧に沿わせて鉛筆その他の筆
記具を走らせる。このとき、２つのアール定規は
普通片手の指先でそれぞれを押えて固定してい
る。
Traditionally, continuous curves are created using two radius rulers.
To draw C 1 and C 2 , place two arc rulers together and run a pencil or other writing instrument along each arc. At this time, the two radius rulers are usually held in place by pressing each one with the fingertips of one hand.
従つて、アール定規をよほど強く押えていない
と、いずれかが滑つて望む曲線C1，C2を描くこ
とができない。
Therefore, unless you hold down the R ruler very strongly, one of them will slip and you will not be able to draw the desired curves C 1 and C 2 .
本考案はこの欠点を解消することを目的とする
ものである。 The present invention aims to eliminate this drawback.
この目的を達成するため、本考案では、２つの
アール定規１と２のそれぞれの一側辺を突き合わ
せ側辺部となし、該両アール定規１，２の突き合
わせ側辺部には、両アール定規１，２の突き合わ
せにより１つの切欠５となるように、それぞれ切
欠１ｃ，２ｃが設けられてなる２つのアール定規
１，２と、軟質材料からなり、両アール定規１，
２の突き合わせによる１つの切欠５に嵌挿される
ピン部材４を有する重ね合わせ板３と、からなる
アール定規の接続固定具であつて、前記突き合わ
せ部分に軟質材料からなる重ね合わせ板３を重ね
合わせ、該重ね合わせ板３に取付けられているピ
ン部材４の頭の部分４ｂを前記切欠５に嵌挿す
る。
In order to achieve this purpose, in the present invention, one side of each of the two R rulers 1 and 2 is used as a butting side, and the abutting side of both R rulers 1 and 2 is provided with both R rulers. Two radius rulers 1 and 2 are provided with notches 1c and 2c, respectively, so that one notch 5 is formed by butting them together, and both radius rulers 1 and 2 are made of a soft material.
A connecting fixture for a radius ruler, comprising a stacking plate 3 having a pin member 4 that is inserted into one notch 5 by butting two pieces together, and the stacking plate 3 made of a soft material is stacked on the butted part. , the head portion 4b of the pin member 4 attached to the overlapping plate 3 is inserted into the notch 5.
すると、軟質材料でできている重ね合わせ板３
が突き合わされている２つのアール定規１，２に
密着し、２つのアール定規１，２のそれぞれを片
手の指先で強く押えていなくても２つのアール定
規１と２とは、これらに密着する軟質材料からな
る重ね合わせ板３により分離しない程度に接続さ
れ、図面上を滑らせるのに何ら支障はない。
Then, the stacked plate 3 made of soft material
are in close contact with the two radius rulers 1 and 2 that are butted against each other, and the two radius rulers 1 and 2 are in close contact with each other even if the two radius rulers 1 and 2 are not strongly pressed with the fingertips of one hand. The stacking plates 3 made of a soft material connect them to such an extent that they do not separate, and there is no problem in sliding them on the drawing.
また、２つのアール定規１，２の突き合わせ部
分における１つの切欠５には、重ね合わせ板３に
取付けられているピン部材４の頭の部分４ｂが嵌
挿せしめられているから、２つのアール定規１と
２とを突き合わせた場合において、両アール定規
１，２のそれぞれの外縁が両アール定規１，２の
突き合わせ部分において段違いにならないよう位
置決めされ、連続する曲線を描くことができる。 In addition, the head portion 4b of the pin member 4 attached to the stacking plate 3 is fitted into one notch 5 at the butt part of the two radius rulers 1 and 2, so that the two radius rulers can be inserted. When 1 and 2 are butted against each other, the respective outer edges of both the R rulers 1 and 2 are positioned so as not to be at different levels at the butt portion of the R rulers 1 and 2, and a continuous curve can be drawn.
本考案の実施例を添付の図面に基いて説明す
る。
Embodiments of the present invention will be described based on the accompanying drawings.
軟質の塩化ビニールやゴムのような軟質材料か
ら重ね合わせ板３を形成し、これを適当な形に裁
断する。この重ね合わせ板３を用いて２つのアー
ル定規１，２を突き合わせた状態で接続するに
は、第３図に示すように両アール定規１，２のそ
れぞれの側辺１ｂ，２ｂが接合する突き合わせ部
分に重ね合わせ板３を重ね合わせるとともに、該
重ね合わせ板３に取付けられているピン部材４の
頭の部分４ｂを前記アール定規１，２の突き合わ
せ部分に形成されている１つの切欠５に嵌挿す
る。すると、軟質材料からできている重ね合わせ
板３が突き合わされている２つのアール定規１，
２に密着し、２つのアール定規１，２のそれぞれ
を片手の指先で強く押えていなくても２つのアー
ル定規１と２とは、これらに密着する軟質材料か
らなる重ね合わせ板３により分離しない程度に接
続され、図面上を滑らせるのに何ら支障はない。 A stacked board 3 is formed from a soft material such as soft vinyl chloride or rubber, and is cut into an appropriate shape. In order to connect the two radius rulers 1 and 2 in abutted state using this overlapping plate 3, as shown in FIG. At the same time as superimposing the overlapping plate 3 on the overlapping plate 3, the head part 4b of the pin member 4 attached to the overlapping plate 3 is fitted into one notch 5 formed in the abutting part of the radius rulers 1 and 2. Insert. Then, two R rulers 1 with stacked plates 3 made of soft material butted against each other,
2, and even if each of the two R rulers 1 and 2 is not strongly pressed with the fingertip of one hand, the two R rulers 1 and 2 will not be separated by the overlapping plate 3 made of a soft material that is in close contact with them. It is connected to a certain degree and there is no problem in sliding it on the drawing.
そして、２つのアール定規１，２の突き合わせ
部分における１つの切欠５には、重ね合わせ板３
に取付けられているピン部材４の頭の部分４ｂが
嵌挿せしめられているから、２つのアール定規
１，２とを突き合わせた場合において、両アール
定規１，２の外縁１ａと２ａとが両アール定規
１，２の突き合わせ部分において段違いにならな
いよう位置決めされ、２つのアール定規１，２を
用いてC1とC2とが連続する円弧を描くことがで
きる。なお、ピン部材４の頭の部分４ｂは、その
左半分が突き合わされている左側のアール定規１
の突き合わせ側辺部に形成されている切欠１ｃ
に、右半分が右側のアール定規２の突き合わせ側
辺部に形成されている切欠２ｃに嵌まり、全体と
して突き合わせ部分に形成されている１つの切欠
５に嵌挿せしめられることになる。 One notch 5 in the butt part of the two radius rulers 1 and 2 is provided with a superimposed plate 3.
Since the head portion 4b of the pin member 4 attached to the is inserted, when the two radius rulers 1 and 2 are butted against each other, the outer edges 1a and 2a of both radius rulers 1 and 2 are aligned with each other. The butt portions of the radius rulers 1 and 2 are positioned so as not to be at different levels, and using the two radius rulers 1 and 2, C 1 and C 2 can draw a continuous arc. Note that the head portion 4b of the pin member 4 is connected to the left round ruler 1 whose left half is butted against the head portion 4b.
Notch 1c formed on the butting side of
Then, the right half fits into a notch 2c formed in the abutting side of the right side radius ruler 2, and the whole is fitted into one notch 5 formed in the abutting portion.
ピン部材４は重ね合わせ板３に固定してあつて
もよいが、実施例では重ね合わせ板３に対して着
脱自在としてある。即ち、第２図に示すように重
ね合わせ板３に形成した孔３ｂの表側と裏側とを
２枚の平座金６，６で挟み、裏側の平座金６の下
側から前記ピン部材４を差込んで、重ね合わせ板
３上に突出するそのネジ部分４ａに上側からナツ
ト７を螺着することによりピン部材４を重ね合わ
せ板３に固定してある。このようにすると、ピン
部材４の頭の部分４ｂが重ね合わせ板３の裏側に
突出するから、該部分を第４図に示すように２つ
のアール定規１，２の突き合わせ部分に形成され
ている１つの切欠５に嵌め込むことができる。な
お、重ね合わせ板３の裏側において孔３ｂの回り
が第１図の３ｃで示すように１段低くなるように
しておくと、該部分に平座金６が嵌まり込むの
で、重ね合わせ板３の他の部分とつらいちにな
る。 The pin member 4 may be fixed to the stacking plate 3, but in the embodiment, it is detachable from the stacking plate 3. That is, as shown in FIG. 2, the front side and back side of the hole 3b formed in the overlapping plate 3 are sandwiched between two flat washers 6, 6, and the pin member 4 is inserted from below the flat washer 6 on the back side. The pin member 4 is fixed to the stacking plate 3 by screwing a nut 7 from above onto the threaded portion 4a of the stacking plate 3 which projects above the stacking plate 3. In this way, the head portion 4b of the pin member 4 protrudes to the back side of the overlapping plate 3, so that this portion is formed at the butt portion of the two radius rulers 1 and 2 as shown in FIG. It can be fitted into one notch 5. Note that if the area around the hole 3b on the back side of the overlapping plate 3 is lowered by one step as shown by 3c in FIG. It has a hard life with other parts.
重ね合わせ板３の形は特に限定されないが、第
２図あるいは第３図に示すように１つの縁辺部分
３ａが外突弧状になつている方がよい。その理由
は、第３図に示すようにこれを２つのアール定規
１，２の突き合わせ部分に重ね合わせたとき、両
アール定規１，２の外突弧状の外縁１ａ，２ａに
沿つてはみ出ないように置くことができるからで
ある。 Although the shape of the stacked plates 3 is not particularly limited, it is preferable that one edge portion 3a has an outwardly protruding arc shape as shown in FIG. 2 or 3. The reason for this is that when it is superimposed on the abutting portion of the two radius rulers 1 and 2 as shown in Figure 3, it will not protrude along the outer arcuate outer edges 1a and 2a of both radius rulers 1 and 2. This is because it can be placed in
本考案による接続固定具を用いれば、突き合わ
されている２つのアール定規を同一平面上できわ
めて簡単に、しかも、両者の外縁が突き合わせ部
分において段違いにならないように接続すること
ができるから、求める曲線を描く場合に非常に便
利である。
By using the connecting fixture of the present invention, it is possible to connect two curved rulers that are butted together on the same plane very easily and without causing the outer edges of the two to be at different levels at the butt portion. Very useful when drawing.
添付図面は、本考案によるアール定規の接続固
定具の実施例を示すもので、第１図は、重ね合わ
せ板のみの断面図、第２図は、全体の分解斜視
図、第３図は、２つのアール定規の突き合わせ部
分に重ね合わせ板を重ね合わせた状態を示す平面
図で、便宜上重ね合わせ板は想像線で示す、第４
図は、接続固定具を用いて２つのアール定規を接
続した状態を示す拡大断面図、である。
１，２……アール定規、１ｃ，２ｃ……切欠、
３……重ね合わせ板、４……ピン部材、４ａ……
ネジ部分、４ｂ……頭の部分、５……切欠、７…
…ナツト。
The attached drawings show an embodiment of the R ruler connection fixture according to the present invention, in which Fig. 1 is a sectional view of only the stacked plates, Fig. 2 is an exploded perspective view of the whole, and Fig. 3 is This is a plan view showing a state in which a superimposing board is superimposed on the butt part of two R rulers, and for convenience, the superimposing board is shown by an imaginary line.
The figure is an enlarged sectional view showing a state in which two R rulers are connected using a connecting fixture. 1, 2... R ruler, 1c, 2c... Notch,
3... Overlap plate, 4... Pin member, 4a...
Screw part, 4b...head part, 5...notch, 7...
...Natsuto.
Claims (1)
を突き合わせ側辺部となし、該両アール定規
１，２の突き合わせ側辺部には、両アール定規
１，２の突き合わせにより１つの切欠５となる
ように、それぞれ切欠１ｃ，２ｃが設けられて
なる２つのアール定規１，２と、軟質材料から
なり、両アール定規１，２の突き合わせによる
１つの切欠５に嵌挿されるピン部材４を有する
重ね合わせ板３と、からなるアール定規の接続
固定具。 ２ ピン部材４がネジ部分４ａを有し、これに螺
着せしめられるナツト７により重ね合わせ板３
に固定し得るようになつている実用新案登録請
求の範囲第１項記載のアール定規の接続固定
具。[Claims for Utility Model Registration] 1. One side of each of the two R rulers 1 and 2 is a butting side, and the butting side of both R rulers 1 and 2 is provided with both R rulers 1, Two curved rulers 1 and 2 are provided with notches 1c and 2c, respectively, so that the curved rulers 1 and 2 are butted together to form one notch 5, and the curved rulers 1 and 2 are made of a soft material and have one notch 5 formed by butting together the curved rulers 1 and 2. A connecting fixture for a radius ruler, comprising a stacking plate 3 having a pin member 4 that is inserted into the board. 2. The pin member 4 has a threaded portion 4a, and the overlapping plate 3 is attached by a nut 7 screwed onto this.
A connecting fixture for a radius ruler according to claim 1 of the utility model registration claim, which is adapted to be fixed to a ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986091473U JPH0520554Y2 (en) | 1986-06-16 | 1986-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986091473U JPH0520554Y2 (en) | 1986-06-16 | 1986-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62203094U JPS62203094U (en) | 1987-12-24 |
| JPH0520554Y2 true JPH0520554Y2 (en) | 1993-05-27 |
Family
ID=30952287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986091473U Expired - Lifetime JPH0520554Y2 (en) | 1986-06-16 | 1986-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520554Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241241U (en) * | 1975-09-18 | 1977-03-24 |
-
1986
- 1986-06-16 JP JP1986091473U patent/JPH0520554Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62203094U (en) | 1987-12-24 |
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