JPH072901U - Ruler for both angle meter and caliper - Google Patents
Ruler for both angle meter and caliperInfo
- Publication number
- JPH072901U JPH072901U JP3178793U JP3178793U JPH072901U JP H072901 U JPH072901 U JP H072901U JP 3178793 U JP3178793 U JP 3178793U JP 3178793 U JP3178793 U JP 3178793U JP H072901 U JPH072901 U JP H072901U
- Authority
- JP
- Japan
- Prior art keywords
- straight
- scale
- instep
- groove
- ruler
- 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
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000470 constituent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
(57)【要約】
【目的】 角度計として用いることもでき、ノギスとし
て用いることもできる、簡便，軽量な定規を提供する。
【構成】 直尺・甲と直尺・乙とは枢支軸１７によって
枢支されており、角度θを角度目盛８で読み取ることが
できる。上記の角θを１８０°にすると、長い直線を引
くこともできる。ガイド軸７を直線溝孔１６に沿って滑
らせるとともに、枢支軸１７を直線溝孔６に沿って滑ら
せ（Ｃ図参照）、板状部材２０を挟みつけて厚さ寸法ｔ
を計測することもできる。
(57) [Summary] [Purpose] To provide a simple and lightweight ruler that can be used as a goniometer and as a caliper. [Structure] The straight scale / instep and the straight scale / second party are pivotally supported by a pivot shaft 17, and the angle θ can be read by the angle scale 8. If the angle θ is 180 °, a long straight line can be drawn. The guide shaft 7 is slid along the straight groove hole 16, and the pivot shaft 17 is slid along the straight groove hole 6 (see FIG. C), and the plate member 20 is sandwiched between the guide shaft 7 and the thickness member t.
Can also be measured.
Description
【０００１】[0001]
本考案は、２個の直尺を組み合わせて、角度計としても、ノギスとしても使用 することができ、さらに該２個の直尺よりも長い直線や平行線を描くこともでき るように改良した定規に関するものである。 The present invention can be used as a goniometer and a caliper by combining two straight scales, and further improved so that straight lines and parallel lines longer than the two straight scales can be drawn. It is related to the ruler.
【０００２】[0002]
従来一般に、直尺（直定規），角度計（分度器），ノギスはそれぞれ別個の文 房具ないし計測具であった。直尺と角度計とを兼用できる文房具や、直尺として も使用できるノギス等は公知であるが、直尺と角度計とノギスとを兼用できる定 規は無かった。 Conventionally, the straight scale (straight ruler), goniometer (protractor), and caliper have been separate stationery or measuring instruments. Stationery that can be used as both a straight scale and a goniometer and calipers that can also be used as a straight measure are known, but there was no rule that could be used as both a straight scale, a goniometer, and calipers.
【０００３】[0003]
従来の分度器の最小目盛は一般に１／２度であり、ノギスの計測精度は一般に １／２０ミリメートルであり、技術的な改良，努力は主として精度の向上に傾注 されていた。 しかし乍ら、机上の一般事務においては角度の計測に一度程度の誤差が有って も差しつかえの無い場合が少なくない。また、例えば厚さ寸法の計測などのノギ スが適用される際、１／１０ミリメートル程度の誤差を許容される場合が少なく ない。 本考案は上述の事情に鑑みて為されたもので、一般事務用として必要な程度の 精度を有し、角度計やノギスとしても使用し得る、簡便・軽量な定規わ提供する ことを目的とする。 The minimum scale of the conventional protractor is generally 1/2 degree, and the caliper measurement accuracy is generally 1/20 mm, and technical improvements and efforts have been focused mainly on improving accuracy. However, in general office work on a desk, there are many cases where there is no problem even if there is an error in measuring the angle. In addition, for example, when a caliper such as thickness measurement is applied, an error of about 1/10 millimeter is often allowed. The present invention has been made in view of the above circumstances, and an object thereof is to provide a simple and lightweight ruler which has a degree of accuracy required for general office work and can be used as a goniometer or a caliper. To do.
【０００４】[0004]
上記目的を達成するための本考案の構成について、実施例に対応する図５を参 照して説明すると、直尺・甲（１）と直尺・乙（２）との組み合わせより成り、 直尺・甲（１）には、直線状の縁と平行に直線溝（５）と、直線溝孔（６）と が設けられており、かつ上記直線状の縁に沿って直尺目盛（４）が設けられると ともに、該直尺・甲１の端部に角度目盛（８）が設けられ、さらに、前記直線溝 孔の延長線上にガイド軸（７）が固定されており、 直尺・乙（２）には、前記ガイド軸（７）と摺動自在に嵌合する直線溝孔（１ ６）、および、該直線溝孔（１６）の延長線上に位置して前記直線溝孔（６）と 摺動自在に嵌合する枢支軸（１７）とが設けられていて、 前記直尺・甲（１）のガイド軸（７）を直尺・乙（２）の直線溝孔（１６）に 嵌合するとともに、直尺・乙（２）の枢支軸（１７）を直尺・甲（１）の直線溝 孔（６）に嵌合して、上記双方の軸（７，１７）をそれぞれ直線溝孔（１６，６ ）に沿って滑らせると、上記直尺・甲，乙が一直線状に整列したまま伸縮摺動す るようになっていることを特徴とする。 The configuration of the present invention for achieving the above object will be described with reference to FIG. 5 corresponding to the embodiment, which is composed of a combination of a straight scale / instep (1) and a straight scale / second (2). The scale / instep (1) is provided with a linear groove (5) and a linear groove hole (6) parallel to the linear edge, and along the linear edge, a straight scale (4 ) Is provided, an angle scale (8) is provided at the end of the straight scale / instep 1, and a guide shaft (7) is fixed on the extension line of the straight groove. In the second shoe (2), a linear slot (16) slidably fitted to the guide shaft (7) and the linear slot (16) located on an extension of the linear slot (16). 6) and a pivot shaft (17) slidably fitted therein, and the guide shaft (7) of the straight scale / instep (1) is fitted with a straight slot of the straight scale / B (2) ( 1 ), And the pivot shaft (17) of the straight scale / Otsu (2) is fitted into the straight slot (6) of the straight scale / instep (1). 2) are slid along the straight groove holes (16, 6) respectively, the straight scale, the instep, and the second party can be expanded and contracted while being aligned in a straight line.
【０００５】[0005]
上記の構成によると、２本の直尺甲，乙を枢支軸を中心として相互に傾動させ 、その交角を角度目盛で読み取ることにより、角度計としての機能を果たし、 ２本の直尺甲，乙を伸縮摺動させて、その摺動距離を直尺目盛で読み取ること により、ノギスとしての機能を果たすことができる。 さらに該２本の直尺を相互に回動させて一直線状にすると、１本の直尺よりも 長い直線を描くことが出来る。 しかも、上記の各種の作用が、２本の直尺より成る簡単，軽量，安価な器具に よって果たすことができる。 According to the above configuration, the two straight scales A and B are tilted with respect to each other about the pivot axis, and the angle of intersection is read on the angle scale to function as a goniometer. ， By sliding the B-shaped telescopically and reading the sliding distance on a straight scale, the function as a caliper can be achieved. Further, when the two straight scales are mutually rotated to form a straight line, a straight line longer than one straight scale can be drawn. Moreover, the above-mentioned various actions can be achieved by a simple, lightweight, and inexpensive instrument including two straight scales.
【０００６】[0006]
次に、本考案の１実施例について、図１〜図３を順次参照して説明する。図１ は本考案に係る角度計，ノギス兼用定規の構成部材である直尺・甲を示し、（Ａ ）は表面図、（Ｂ）は側面図、（Ｃ）は裏面図である。本考案における表，裏の 呼称は、使用状態において使用者に対向する面を表とし、その反対を裏とする。 図２は、上記図１に鎖線で囲んで示したＥ部の拡大詳細を示し、（Ａ）は表面 図、（Ｂ）は側面図、（Ｃ）は断面図、（Ｄ）は端面図である。そして、図３は 、本考案に係る角度計，ノギス兼用定規の構成部材である直尺・乙を示し、（Ａ ）は裏面図、（Ｂ）は側面図、（Ｃ）は表面図である。 図１に示すごとく、直尺・甲１は１対の平行な直縁３ａ，３ｂを有し、さらに これと平行な直線溝５と直線溝孔６とが設けられている。この場合の直線とは、 幾何学で定義される太さ零の線を意味するものではなく、真直なという意である 。また、溝とは有底の溝を言い、溝孔とは無底のものを言うが、溝の一部分を溝 孔とすることも可能であり、機構学的に同じ意義を有する場合は本考案の技術的 範囲に属する。 前記直尺・甲１の右端部近傍には、前記直線溝孔６の延長線上に位置せしめて ガイド軸７を立設してある。そして左端部は円弧状に成形されていて、角度目盛 ８が付されており、前記の直縁３ａには直尺目盛４が付されている。図示の点Ｏ は直線溝孔６の左端部であり、この点Ｏを中心とする半円弧状の溝９に、前述し た直線溝５が接する形に連通している。 Next, one embodiment of the present invention will be described with reference to FIGS. 1A and 1B show a straight scale / instep which is a constituent member of a ruler for both a goniometer and a caliper according to the present invention. (A) is a front view, (B) is a side view, and (C) is a rear view. In the present invention, the names of the front and the back are the surface facing the user in the use state and the opposite is the back. 2A and 2B show enlarged details of a portion E surrounded by a chain line in FIG. 1, where FIG. 2A is a front view, FIG. 2B is a side view, FIG. 2C is a sectional view, and FIG. is there. 3A and 3B show a straight scale / B, which is a constituent member of the angle meter and the caliper ruler according to the present invention, in which (A) is a rear view, (B) is a side view, and (C) is a front view. . As shown in FIG. 1, the straight scale / instep 1 has a pair of parallel straight edges 3a and 3b, and a straight groove 5 and a straight groove hole 6 which are parallel to the straight edges 3a and 3b are provided. The straight line in this case does not mean a zero-thickness line defined by geometry, but means that it is straight. The groove means a groove with a bottom, and the groove hole means a hole without a bottom. However, a part of the groove can be made a groove hole, and if it has the same mechanical meaning, the present invention Belong to the technical scope of. A guide shaft 7 is erected in the vicinity of the right end of the straight scale / instep 1 so as to be positioned on the extension line of the linear slot 6. The left end portion is formed in an arc shape and is provided with an angle scale 8, and the straight edge 3a is provided with a straight scale 4. The point O shown in the drawing is the left end of the straight groove hole 6, and the semicircular arc-shaped groove 9 having the point O as the center communicates with the above-described straight groove 5.
【０００７】 図３に示すごとく、直尺・乙２は１対の平行な直縁１３ａ，１３ｂと、これに 平行な直線溝孔１６とを有している。本実施例においては前記直尺・甲の直線溝 孔６の幅寸法Ｗと、直尺・乙の直線溝孔１６の幅寸法Ｗ′とを等しく設定した。 前記直線溝孔１６の延長線上に位置せしめて、前記直線溝孔６に嵌合する枢支 軸１７を設けるとともに、前記直線溝５および半円弧溝９と摺動自在に嵌合する ガイド突起１５を設ける。そして、前記直線溝孔１６の右端（枢支軸１７と反対 側の端）に、前記のガイド軸７を挿通し得る末端大径孔１８を設ける。 本実施例においては既述のごとく直尺・甲の直線溝孔６の溝幅寸法Ｗと、直尺 乙の直線溝孔１６の溝幅寸法Ｗ′とを等しくしたので、これらの直線溝孔に嵌合 する枢支軸１７の形状，寸法とガイド軸７の形状，寸法とを等しく設定した（設 置位置と設置姿勢とは異なっている）。As shown in FIG. 3, the straight scale / Otsume 2 has a pair of parallel straight edges 13a and 13b and a straight slot 16 parallel to the straight edges 13a and 13b. In this embodiment, the width W of the straight-line / instep linear slot 6 and the width W ′ of the straight-line / second straight slot 16 are set to be equal. A guide shaft 15 is provided which is positioned on an extension line of the straight groove hole 16 and which is provided with a pivot shaft 17 which fits in the straight groove hole 6 and which is slidably fitted in the straight groove 5 and the semicircular arc groove 9. To provide. A large-diameter end hole 18 through which the guide shaft 7 can be inserted is provided at the right end of the linear groove 16 (the end opposite to the pivot shaft 17). In this embodiment, as described above, the groove width dimension W of the straight groove / instep linear groove hole 6 and the groove width dimension W ′ of the straight groove B of the straight groove hole 16 are made equal to each other. The shape and size of the pivot shaft 17 and the shape and size of the guide shaft 7 to be fitted to the are set to be the same (the installation position and installation posture are different).
【０００８】 図２（Ａ）は前掲の図１（Ａ）の一部拡大であり、図２（Ｂ）は図１（Ｂ）の 一部拡大である。断面を描いた図２（Ｃ）には直線溝５の断面形状および直線溝 孔６の断面形状が現われている。ガイド軸７は、図２（Ｃ），図２（Ｄ）に表わ されているようにリベット頭状をなし、直尺の面に垂直に植設された形に一体成 形されている。その頭部７ａの直径寸法Ｄは前述した溝孔の幅寸法Ｗ＝Ｗ′より も大きく、かつ、首下部７ｂの直径寸法は溝孔の幅寸法（Ｗ＝Ｗ′）に対して摺 動自在に嵌合するように設定されている。そして、図２（Ａ），（Ｂ）に表わさ れているように、前記の頭部７ａは間隔寸法Ｗの平行２面７ｃ，７ｃ′で切り欠 いた形状になっている。図２（Ａ）に現れている枢支軸１７は、以上ガイド軸７ と同形，同寸であるが、その平行２面が直線溝孔１６に対して斜交（本例では約 ４５°）している。 図４は、上記実施例における直尺・甲と直尺乙との組付け作業の工程図であっ て、直尺甲，乙の裏面を描いてあり、（Ａ）は組付け開始時の状態を示し、（Ｂ ）は組付け完了時の状態を示している。図３について説明したように、枢支軸１ ７の平行２面（カット面）は直尺・乙の長手方向に対して約４５°傾斜している ので、図４（Ａ）に示すごとく直尺甲，乙を互いに約４５°に交差させ、かつ、 ガイド突起１５が半円弧溝９と嵌合するように対向せしめるとともに、枢支軸１ ７を直線溝孔６に臨ましめた状態においてのみ、枢支軸１７を直線溝孔６に挿入 し、抜去することができる。挿入した後、例えば図４（Ｂ）のように直尺甲，乙 を相互に傾動させると抜去できなくなる。FIG. 2A is a partially enlarged view of FIG. 1A, and FIG. 2B is a partially enlarged view of FIG. 1B. The cross-sectional shape of the straight groove 5 and the cross-sectional shape of the straight groove hole 6 are shown in FIG. As shown in FIGS. 2 (C) and 2 (D), the guide shaft 7 has a rivet head shape, and is integrally formed in a shape that is vertically implanted on a straight surface. The diameter D of the head portion 7a is larger than the width dimension W = W 'of the groove hole described above, and the diameter dimension of the lower neck portion 7b is slidable with respect to the width dimension of the groove hole (W = W'). Is set to fit. As shown in FIGS. 2 (A) and 2 (B), the head portion 7a has a shape cut out by two parallel surfaces 7c and 7c 'having a space dimension W. The pivot shaft 17 appearing in FIG. 2A has the same shape and size as the guide shaft 7, but its two parallel surfaces are oblique to the linear slot 16 (about 45 ° in this example). is doing. FIG. 4 is a process diagram of the assembling work of the straight length / instep and the straight dimension / second in the above-mentioned embodiment, and the backsides of the straight dimension / instep and second dimension are drawn, and (A) shows the state at the start of assembly. And (B) shows the state at the time of completion of assembly. As described with reference to FIG. 3, since the two parallel surfaces (cut surfaces) of the pivot 17 are inclined by about 45 ° with respect to the straight scale / longitudinal direction of the second party, as shown in FIG. In a state in which the shank and the second cross are made to intersect each other at about 45 °, and the guide projections 15 face each other so as to fit with the semi-circular groove 9, and the pivot shaft 17 faces the straight groove hole 6. Only, the pivot shaft 17 can be inserted into and removed from the linear slot 6. After the insertion, if the straight scale and the second shell are tilted relative to each other as shown in FIG. 4 (B), they cannot be removed.
【０００９】 図５は上記実施例の使用方法説明図であって、（Ａ）は角度計として使用して いる状態を描き、（Ｂ）は折り畳んで保管，携帯する状態を描き、（Ｃ）はノギ スとして使用している状態を描いてある。図５（Ａ）において、直尺・乙２のガ イド突起１５は直尺・甲１の半円弧溝９に嵌合し、直尺・甲１と同・乙２とは枢 支軸１７を中心として相互に傾動することができ、図示の角θを任意に増減させ ることができる。この角θを測定対称物（図示省略）の角に合わせて角度目盛８ を読み取ることによって角度の計測ができる。 図５（Ａ）に示した角θを零にすると、図５（Ｂ）の状態になる。ここでガイ ド軸７を末端大径孔１８に嵌め合わせる。この状態は最も小形であり、保管や携 帯に便利である。この状態から、直尺・甲１を相対的に図の左方へ、直尺・乙２ を同じく右方へ動かすと、ガイド軸７は直線溝孔１６に沿って滑り、枢支軸１７ は直線溝孔６に沿って滑り、図の左右方向に伸縮する。この状態で図５（Ｃ）の ように板状部材２０を挟みつけて直尺目盛１を読み取ると、該板状部材２０の厚 さ寸法ｔを計測することができる。 図６は上記と異なる使用方法の説明図であって、直尺甲，乙よりも長い直線を 描く場合を示している。図５（Ａ）の状態で角θを大きくする方向に直尺・乙２ を回動させると、ガイド突起１５が半円弧溝９の先端に達して回動が阻止され、 直尺甲，乙は一直線状に並ぶ、この状態は長尺の直定規として使用するに適して いる。 図７は上記とさらに異なる使用方法の説明図であって、直尺乙・２を平行移動 させて平行線を描く場合を示している。図５（Ａ）の状態で角θを９０°とし、 ガイド突起１５を直線溝５に滑り込ませながら直尺・乙２を図の右方に動かすと 、図７の状態になり、直尺・乙２を往復矢印Ａ−Ｂのごとく平行移動させて平行 線定規として使用できる。本図７において直尺・乙２を直尺・甲１に対して直角 の姿勢に保持する作用は、ガイド突起１５が直線溝５に案内されることによって 生じるが、本実施の定規について実験したところ、枢支軸１７を中心として回動 方向（往復円弧矢印ｒ）に若干のガタを生じるので、直角定規として用いること は適当でない。しかし、上記のガタを何れか一方に寄せた状態で平行線定規とし て実用効果が有る。FIG. 5 is a diagram for explaining the method of using the above embodiment, (A) shows a state in which it is used as a goniometer, (B) shows a state in which it is folded and stored, and (C). Shows the state of being used as a caliper. In FIG. 5 (A), the guide protrusion 15 of the straight scale / Otsu 2 fits into the semi-circular groove 9 of the direct scale / Kou 1, and the shaft 17 is attached to the straight scale / Kou 1 and Otsu 2 of the same. They can be tilted with respect to each other as a center, and the illustrated angle θ can be arbitrarily increased or decreased. The angle can be measured by adjusting the angle θ to the angle of the object to be measured (not shown) and reading the angle scale 8. When the angle θ shown in FIG. 5A is set to zero, the state shown in FIG. 5B is obtained. Here, the guide shaft 7 is fitted into the large-diameter hole 18 at the end. This state is the smallest, and is convenient for storage and carrying. From this state, when the straight scale / instep 1 is moved relatively to the left side in the figure and the straight scale / second side 2 is similarly moved to the right side, the guide shaft 7 slides along the linear slot 16 and the pivot shaft 17 becomes It slides along the linear slot 6 and expands and contracts in the left-right direction in the figure. In this state, when the plate-shaped member 20 is sandwiched as shown in FIG. 5C and the direct scale 1 is read, the thickness t of the plate-shaped member 20 can be measured. FIG. 6 is an explanatory diagram of a method of use different from the above, showing a case where a straight line longer than the straight scale A and B is drawn. In the state shown in FIG. 5 (A), when the straight scale / Otsu 2 is rotated in the direction of increasing the angle θ, the guide protrusion 15 reaches the tip of the semi-circular groove 9 to prevent the rotation. Are aligned, this state is suitable for use as a long straight ruler. FIG. 7 is an explanatory view of a method of use different from the above, showing a case in which the straight scale B-2 is moved in parallel to draw parallel lines. In the state of FIG. 5 (A), the angle θ is set to 90 °, and the guide protrusion 15 is slid into the straight groove 5, and the second scale 2 is moved to the right side of the figure. It can be used as a parallel line ruler by moving Otsu 2 in parallel as shown by the reciprocating arrow AB. In FIG. 7, the action of holding the straight scale / Otsu 2 at a right angle to the straight scale / instep 1 is caused by the guide projections 15 being guided by the straight groove 5, but an experiment was carried out on the ruler of this embodiment. However, since there is some play in the rotation direction (reciprocating arc arrow r) about the pivot shaft 17, it is not appropriate to use it as a right angle ruler. However, there is a practical effect as a parallel line ruler in a state where the above-mentioned backlash is brought close to either one.
【００１０】[0010]
本考案を適用すると、２本の直尺甲，乙を枢支軸を中心として相互に傾動させ 、その交角を角度目盛で読み取ることにより、角度計としての機能を果たし、 ２本の直尺甲，乙を伸縮摺動させて、その摺動距離を直尺目盛で読み取ること により、ノギスとしての機能を果たすことができる。 さらに該２本の直尺を相互に回動させて一直線状にすると、１本の直尺よりも 長い直線を描くことが出来る。 しかも、上記の各種の作用が、２本の直尺より成る簡単，軽量，安価な器具に よって果たすことができるという優れた実用的効果を奏する。 When the present invention is applied, the two straight scales A and B are tilted with respect to each other about the pivot axis, and the angle of intersection is read by an angle scale to function as a goniometer. ， By sliding the B-shaped telescopically and reading the sliding distance on a straight scale, the function as a caliper can be achieved. Further, when the two straight scales are mutually rotated to form a straight line, a straight line longer than one straight scale can be drawn. In addition, the above-mentioned various effects can be achieved by a simple, lightweight, and inexpensive instrument composed of two straight scales.
【図１】本考案に係る角度計，ノギス兼用定規の構成部
材である直尺・甲を示し、（Ａ）は表面図、（Ｂ）は側
面図、（Ｃ）は裏面図である。FIG. 1 shows a straight scale / instep which is a constituent member of a ruler for both a goniometer and a caliper according to the present invention, (A) is a front view, (B) is a side view, and (C) is a rear view.
【図２】上記図１に鎖線で囲んで示したＥ部の拡大詳細
を示し、（Ａ）は表面図、（Ｂ）は側面図、（Ｃ）は断
面図、（Ｄ）は端面図である。FIG. 2 is an enlarged detail of an E portion surrounded by a chain line in FIG. 1, where (A) is a front view, (B) is a side view, (C) is a sectional view, and (D) is an end view. is there.
【図３】本考案に係る角度計，ノギス兼用定規の構成部
材である直尺・乙を示し、（Ａ）は裏面図、（Ｂ）は側
面図、（Ｃ）は表面図である。FIG. 3 is a back view, (B) is a side view, and (C) is a front view showing a straight scale / B, which is a constituent member of a ruler for both an angle meter and a caliper according to the present invention.
【図４】上記実施例における直尺・甲と直尺乙との組付
け作業の工程図であって、直尺甲，乙の裏面を描いてあ
り、（Ａ）は組付け開始時の状態を示し、（Ｂ）は組付
け完了時の状態を示している。[Fig. 4] Fig. 4 is a process diagram of the assembling work of the straight scale / instep and the straight scale in the above embodiment, in which the back surfaces of the straight scale / instep and B are drawn, and (A) is the state at the start of assembly. And (B) shows the state when the assembling is completed.
【図５】上記実施例の使用方法説明図であって、（Ａ）
は角度計として使用している状態を描き、（Ｂ）は折り
畳んで保管，携帯する状態を描き、（Ｃ）はノギスとし
て使用している状態を描いてある。FIG. 5 is an explanatory diagram of how to use the above embodiment, (A)
Shows the state of being used as a goniometer, (B) shows the state of being folded and stored and carried, and (C) shows the state of being used as a caliper.
【図６】上記と異なる使用方法の説明図であって、直尺
甲，乙よりも長い直線を描く場合を示している。FIG. 6 is an explanatory diagram of a method of use different from the above, showing a case where a straight line longer than the straight scale A and B is drawn.
【図７】上記とさらに異なる使用方法の説明図であっ
て、直尺乙・２を平行移動させて平行線を描く場合を示
している。FIG. 7 is an explanatory diagram of a method of use different from the above, showing a case where the straight scale B-2 is moved in parallel to draw parallel lines.
１…直尺・甲、２…直尺・乙、３ａ，３ｂ…平行な直
縁、４…直尺目盛、５…直線溝、６…直線溝孔、７…ガ
イド軸、７ａ…頭部、７ｂ…首下部、７ｃ，７ｃ′…平
行なカット面、８…角度目盛、９…半円弧状の溝、１３
ａ，１３ｂ…平行な直縁、１４…直尺目盛、１５…ガイ
ド突起、１６…直線溝孔、１７…枢支軸。1 ... Straight scale / instep, 2 ... Straight scale / second, 3a, 3b ... Parallel straight edge, 4 ... Straight scale, 5 ... Straight groove, 6 ... Straight groove hole, 7 ... Guide shaft, 7a ... Head, 7b ... Lower neck, 7c, 7c '... Parallel cut surface, 8 ... Angle scale, 9 ... Semi-circular groove, 13
a, 13b ... Parallel straight edges, 14 ... Straight scales, 15 ... Guide protrusions, 16 ... Straight slot, 17 ... Pivot shaft.
Claims (4)
み合わせより成り、 直尺・甲（１）には、直線状の縁と平行に直線溝（５）
と、直線溝孔（６）とが設けられており、かつ上記直線
状の縁に沿って直尺目盛（４）が設けられるとともに、
該直尺・甲１の端部に角度目盛（８）が設けられ、さら
に、前記直線溝孔の延長線上にガイド軸（７）が固定さ
れており、 直尺・乙（２）には、前記ガイド軸（７）と摺動自在に
嵌合する直線溝孔（１６）、および、該直線溝孔（１
６）の延長線上に位置して前記直線溝孔（６）と摺動自
在に嵌合する枢支軸（１７）とが設けられていて、 前記直尺・甲（１）のガイド軸（７）を直尺・乙（２）
の直線溝孔（１６）に嵌合するとともに、直尺・乙
（２）の枢支軸（１７）を直尺・甲（１）の直線溝孔
（６）に嵌合して、上記双方の軸（７，１７）をそれぞ
れ直線溝孔（１６，６）に沿って滑らせると、上記直尺
・甲，乙が一直線状に整列したまま伸縮摺動するように
なっていることを特徴とする、角度計，ノギス兼用定
規。1. The straight scale / instep (1) and the straight scale / second (2) are combined, and the straight scale / instep (1) has a straight groove (5) parallel to a straight edge.
And a linear slot (6) are provided, and a straight scale (4) is provided along the straight edge, and
An angle scale (8) is provided at the end of the straight scale / instep 1, and a guide shaft (7) is fixed on the extension line of the straight groove hole. A linear slot (16) slidably fitted with the guide shaft (7), and the linear slot (1)
A guide shaft (7) of the straight scale / instep (1) is provided on the extension line of (6), and a pivot shaft (17) slidably fitted into the linear slot (6) is provided. ) Is a straight measure / Otsu (2)
Both of the above, by fitting the pivot shaft (17) of the straight scale / B (2) into the straight slot (6) of the straight scale / instep (1), When the shafts (7, 17) are slid along the straight groove holes (16, 6) respectively, the above-mentioned straight scale, instep, and second party are able to expand and contract while being aligned in a straight line. A ruler for both angle meter and caliper.
（５）に連通せしめて半円弧状の溝（９）が設けられて
おり、前記直尺・乙（２）には上記半円弧状の溝（９）
と摺動自在に嵌合するガイド突起（１５）が設けられて
いて、前記枢支軸（１７）を中心として直尺・甲と直尺
・乙とを回動させると、上記ガイド突起（１５）が半円
弧状の溝（９）内を摺動し、該ガイド突起（１５）が半
円弧状溝（９）の端に達すると回動が停止せしめられ、
かつ、停止せしめられた状態で双方の直尺・甲，同・乙
が一直線をなすようになっていることを特徴とする、請
求項１に記載した角度計，ノギス兼用定規。2. The straight scale / instep (1) is provided with a semi-circular groove (9) in communication with the straight groove (5), and the straight scale / second (2) is The semi-circular groove (9)
A guide protrusion (15) slidably fitted to the guide protrusion (15) is provided when the straight scale / instep and the straight scale / second roll are rotated about the pivot shaft (17). ) Slides in the semi-circular groove (9), and when the guide protrusion (15) reaches the end of the semi-circular groove (9), the rotation is stopped.
The ruler for both an angle meter and a caliper according to claim 1, characterized in that both of the straight scales, the instep, and the instep B are in a straight line in a stopped state.
（６）の溝幅寸法Ｗよりも大径の頭部と、上記溝幅寸法
Ｗに対して摺動自在に嵌合する首下部とよりなるリベッ
ト頭状をなして直尺・乙２の面に垂直に植設された形に
一体連設されており、かつ、前記直線溝孔（１６）に対
して斜交する幅寸法Ｗの平行２面によって前記の頭部が
切り欠かれていて、前記直線溝孔（６）に対して嵌合・
離脱せしめ得るようになっていることを特徴とする、請
求項２に記載した角度計，ノギス兼用定規。3. The pivot shaft (17) is slidably fitted to the head having a diameter larger than the groove width dimension W of the linear groove hole (6) and the groove width dimension W. Rivet head shape consisting of a lower neck and a straight sword, which is integrally connected in a form vertically planted on the surface of Otsu 2 and crosses the straight slot (16) obliquely. The head portion is cut out by the two parallel surfaces having the width dimension W, and the head portion is fitted into the straight groove hole (6).
The ruler for both an angle meter and a caliper according to claim 2, characterized in that it can be detached.
（１６）の溝幅寸法Ｗ′よりも大径の頭部と、上記溝幅
寸法Ｗ′に対して摺動自在に嵌合する首下部とよりなる
リベット頭状をなして直尺・甲１の面に立設されてお
り、かつ、前記直線溝孔１６の一端付近に連通せしめ
て、ガイド軸（７）の頭部を通過せしめ得る大径の透孔
（１８）が設けられていることを特徴とする、請求項３
に記載した角度計，ノギス兼用定規。4. The guide shaft (7) is slidably fitted to a head having a larger diameter than the groove width dimension W'of the linear groove hole (16) and the groove width dimension W '. The guide shaft (7) has a rivet head shape that is made up of a matching neck and is erected on the surface of the straight scale / instep 1 and communicates with one end of the straight groove hole 16 so as to communicate therewith. 4. A large-diameter through hole (18) through which the through hole can pass is provided.
A ruler for both the angle meter and calipers described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993031787U JP2591181Y2 (en) | 1993-06-14 | 1993-06-14 | Angle meter, Caliper combined ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993031787U JP2591181Y2 (en) | 1993-06-14 | 1993-06-14 | Angle meter, Caliper combined ruler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH072901U true JPH072901U (en) | 1995-01-17 |
| JP2591181Y2 JP2591181Y2 (en) | 1999-02-24 |
Family
ID=12340778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993031787U Expired - Lifetime JP2591181Y2 (en) | 1993-06-14 | 1993-06-14 | Angle meter, Caliper combined ruler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2591181Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101863638B1 (en) * | 2017-12-19 | 2018-06-01 | (주)아신테크 | Staff device for survey underground pipe in making road register and underground facility map |
| KR102129332B1 (en) * | 2020-02-25 | 2020-07-02 | 이상범 | Reinforcing bar diameter measuring device |
-
1993
- 1993-06-14 JP JP1993031787U patent/JP2591181Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101863638B1 (en) * | 2017-12-19 | 2018-06-01 | (주)아신테크 | Staff device for survey underground pipe in making road register and underground facility map |
| KR102129332B1 (en) * | 2020-02-25 | 2020-07-02 | 이상범 | Reinforcing bar diameter measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2591181Y2 (en) | 1999-02-24 |
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