JP3172186U - Inner angle protractor plate - Google Patents

Inner angle protractor plate Download PDF

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JP3172186U
JP3172186U JP2011005585U JP2011005585U JP3172186U JP 3172186 U JP3172186 U JP 3172186U JP 2011005585 U JP2011005585 U JP 2011005585U JP 2011005585 U JP2011005585 U JP 2011005585U JP 3172186 U JP3172186 U JP 3172186U
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measuring
angle
plate
rod
connecting rod
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利行 五十嵐
利行 五十嵐
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新潟精機株式会社
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Abstract

【課題】左右両測定杆の展開時に内角測定時の角度目盛測定を仕易くし、開先角度測定作業後にコンパクト化して収納する内角度分度板を提供する。【解決手段】同長の左右の測定杆１、２の先端部を連結ピン１０で軸止し、左測定杆１の他端部に指標部４付き接続杆３の一端部とを連結ピン１０で軸止し、右測定杆２の他端部と９０度タイプの角度測定板５の表面部５ａに設けた角度目盛７が左右測定杆１、２の開先角度に従って左右測定杆１、２間の角度測定板５一端部と連結ピン１０にて接続し、角度測定板５の下辺部１１と垂直辺部１２の交叉部１３と指標部４付き接続杆３の他端部とを連結ピン１０にて接続し、つまみ部９付きねじ軸を角度測定板５の内側に形成のガイド孔６から指標部４付き接続杆３に貫通し角度測定板５と接続杆３とを接続する。角度測定板５が前記左測定板１と右測定板２と前記接続杆３の間に位置可能で全体が四辺形状となるように組立てられる。【選択図】図１Provided is an inner angle protracting plate that makes it easy to perform an angle scale measurement at the time of inner angle measurement when the left and right measuring rods are unfolded and is compactly stored after groove angle measurement work. The distal ends of the left and right measuring rods 1 and 2 of the same length are fixed by a connecting pin 10 and the other end of the left measuring rod 1 is connected to one end of a connecting rod 3 with an indicator 4. The angle scale 7 provided on the other end portion of the right measuring rod 2 and the surface portion 5a of the 90 ° type angle measuring plate 5 is fixed to the left and right measuring rods 1 and 2 according to the groove angle of the left and right measuring rods 1 and 2. The angle measuring plate 5 is connected to one end of the connecting plate 10 with a connecting pin 10, and the lower side portion 11 of the angle measuring plate 5, the crossing portion 13 of the vertical side portion 12, and the other end portion of the connecting rod 3 with the indicator portion 4 are connected to the connecting pin. 10, the screw shaft with the knob portion 9 is penetrated from the guide hole 6 formed inside the angle measuring plate 5 to the connecting rod 3 with the indicator portion 4 to connect the angle measuring plate 5 and the connecting rod 3. The angle measuring plate 5 can be positioned between the left measuring plate 1, the right measuring plate 2, and the connecting rod 3, and is assembled so as to have a quadrilateral shape as a whole. [Selection] Figure 1

Description

本考案は、小物の角度付け溶接等の測定及び設定に適している内角度分度板の分野に関するものである。   The present invention relates to the field of internal angle protracting plates suitable for measurement and setting such as angled welding of small items.

従来、開先測定器として実開平６−６２３０１公開実用新案公報が開示されている。   Conventionally, Japanese Utility Model Publication No. 6-62301 has been disclosed as a groove measuring instrument.

この開先測定器は、各測定板１、２を直角状に折り畳むと連結杆４と測定杆１に接続している表示板３が、前記公報の図３等に図示されているように、連結杆４の上方部に位置し、使用済み後の整理整頓時に空間占拠率が著しく大きくなる弊害があった。   In this groove measuring instrument, when the measurement plates 1 and 2 are folded at right angles, the display plate 3 connected to the connection rod 4 and the measurement rod 1 is shown in FIG. Located at the upper part of the connecting rod 4, there is a problem that the space occupation rate becomes remarkably large when arranging after use.

さらに、前記従来開示の開先測定器は、前記表示板３が前記公報の図１に図示されているように、前記連結杆４の上方部に位置し、そのため作業測定時に前記表示板３等がつかみにくく、作業性が余り良くなかった。   Further, in the groove measuring device of the conventional disclosure, the display plate 3 is positioned above the connecting rod 4 as shown in FIG. It was difficult to grasp and workability was not so good.

また、前記従来開示の開先測定器は、前記表示板３が前記連結杆４の上方部に位置しているので、材料１０、１０の開先角度の測定時に測定目盛の表示部３ａが外側方向を向いており測定がしにくかった。   Further, in the groove measuring instrument of the conventional disclosure, the display plate 3 is located above the connecting rod 4, so that the display unit 3a of the measurement scale is outside when measuring the groove angle of the materials 10 and 10. It was facing the direction and it was difficult to measure.

実開平６−６２３０１公開実用新案公報Japanese Utility Model Publication 6-62301

本考案は、左右両測定杆の展開時において、角度測定板の目盛の表示方向が常時２つの測定杆の軸止め方向に表示されているので、内角測定時の角度目盛測定が仕易くなった。   In the present invention, when the left and right measuring rods are deployed, the display direction of the scale of the angle measuring plate is always displayed in the direction of the axis of the two measuring rods. .

さらに本考案の解決課題は、開先角度測定作業後において、前記角度測定板が前記左右両測杆間に介在し、全体が四辺形状になるので、コンパクト化して収納することができる。   Furthermore, the problem to be solved by the present invention is that, after the groove angle measuring operation, the angle measuring plate is interposed between the left and right measuring rods and becomes a quadrilateral as a whole, so that it can be compactly stored.

また本考案は、小物の角度付け溶接等の測定及び設定に適するようにした。   Further, the present invention is suitable for measurement and setting such as angled welding of small items.

上記課題を解決するための手段としての請求項１記載の考案は、長さが同じ左測定杆１と右測定杆２の先端部を連結ピン１０で軸止し、前記左測定杆１の他端部に指標部４付き連結杆３の一端部とを連結ピン１０で軸止し、前記右測定杆２の他端部と９０度タイプの角度測定板５の表面部５ａに設けた角度目盛７が前記左測定杆１と前記右測定杆２の開先角度が漸次大きくなるに従って前記左測定杆１と前記右測定杆２の間に内挿するように前記角度測定板５の一端部とを連結ピン１０にて接続し、前記角度測定板５の下辺部１１と垂直辺部１２との交叉部１３と前記指標部４付き接続杆３の他端部とを連結ピン１０にて接続し、つまみ部９付きねじ軸１４を前記角度測定板５の内側に形成のガイド孔６から前記指標部４付き接続杆３に貫通し前記角度測定板５と前記接続杆３とを接続し、前記左測定杆１と右測定杆２を最大限に展開すると、前記角度測定板５が前記左測定板１と前記右測定板２と前記接続杆３の間に位置し、全体が四辺形状となるように組立てられることを特徴とする内角度分度板である。   The device according to claim 1 as means for solving the above-mentioned problem is that the front end portions of the left measuring rod 1 and the right measuring rod 2 having the same length are axially fixed by a connecting pin 10, and other than the left measuring rod 1. One end of the connecting rod 3 with the indicator portion 4 is fixed to the end by a connecting pin 10 and an angle scale provided on the other end of the right measuring rod 2 and the surface portion 5a of the 90-degree type angle measuring plate 5 7 is one end portion of the angle measuring plate 5 so that the groove angle between the left measuring rod 1 and the right measuring rod 2 is gradually increased as the groove angle of the left measuring rod 1 and the right measuring rod 2 is gradually increased. Are connected by the connecting pin 10, and the connecting portion 10 is connected to the crossing portion 13 of the lower side portion 11 and the vertical side portion 12 of the angle measuring plate 5 and the other end portion of the connecting rod 3 with the indicator portion 4. The threaded shaft 14 with the knob 9 is penetrated from the guide hole 6 formed inside the angle measuring plate 5 to the connecting rod 3 with the indicator 4. When the angle measuring plate 5 and the connecting rod 3 are connected and the left measuring rod 1 and the right measuring rod 2 are expanded to the maximum, the angle measuring plate 5 is connected to the left measuring plate 1 and the right measuring plate 2. It is an internal angle protracting plate which is located between the connecting rods 3 and is assembled so as to have a quadrilateral shape as a whole.

上記課題を解決するための手段としての請求項２記載の考案は、前記左測定杆１は、前記右測定杆２の上方に位置し、前記接続杆３は前記左測定杆１の下方に位置し、前記角度測定板５は前記右測定杆２と前記接続杆３の上方に位置し組立てられることを特徴とする請求項１に記載の内角度分度板である。 The device according to claim 2 as means for solving the above problem is that the left measuring rod 1 is positioned above the right measuring rod 2 and the connecting rod 3 is positioned below the left measuring rod 1. The angle measuring plate (5) according to claim 1, wherein the angle measuring plate (5) is positioned and assembled above the right measuring rod (2) and the connecting rod (3).

上記課題を解決するための手段としての請求項３記載の考案は、前記左測定板１と前記右測定板２の外側面が直線状測定部１ａ、２ａとなっていることを特徴とする請求項１又は同２に記載の内角度分度板である。   The invention according to claim 3 as means for solving the above-mentioned problems is characterized in that the outer surfaces of the left measuring plate 1 and the right measuring plate 2 are linear measuring portions 1a, 2a. Item 3. The inner angle protractor plate according to Item 1 or Item 2.

請求項１記載の考案は、長さが同じ左測定杆１と右測定杆２の先端部を連結ピン１０で軸止し、前記左測定杆１の他端部に指標部４付き連結杆３の一端部とを接続ピン１０で軸止し、前記右測定杆２の他端部と９０度タイプの角度測定板５の表面部５ａに設けた角度目盛７が前記左測定杆１と前記右測定杆２の開先角度が漸次大きくなるに従って前記左測定杆１と前記右測定杆２の間に内挿するように前記角度測定板５の一端部とを連結ピン１０にて接続し、前記角度測定板５の下辺部１１と垂直辺部１２との交叉部１３と前記指標部４付き接続杆３の他端部とを連結ピン１０にて接続し、つまみ部９付きねじ軸１４を前記角度測定板５の内側に形成のガイド孔６から前記指標部４付き接続杆３に貫通し前記角度測定板５と前記接続杆３とを接続し、前記左測定杆１と右測定杆２を最大限に展開すると、前記角度測定板５が前記左測定板１と前記右測定板２と前記接続杆３の間に位置し、全体が四辺形状となるように組立てられることを特徴とする内角度分度板なので、内角測定時の角度目盛測定が極めて簡易且迅速にできる。 According to the first aspect of the present invention, the tip ends of the left measuring rod 1 and the right measuring rod 2 having the same length are fixed by the connecting pin 10, and the connecting rod 3 with the indicator portion 4 is attached to the other end portion of the left measuring rod 1. An angle scale 7 provided at the other end of the right measuring rod 2 and the surface portion 5a of the 90 degree type angle measuring plate 5 is connected to the left measuring rod 1 and the right. As the groove angle of the measuring rod 2 gradually increases, one end portion of the angle measuring plate 5 is connected by a connecting pin 10 so as to be inserted between the left measuring rod 1 and the right measuring rod 2, The crossing portion 13 between the lower side portion 11 and the vertical side portion 12 of the angle measuring plate 5 and the other end portion of the connecting rod 3 with the indicator portion 4 are connected by a connecting pin 10, and the screw shaft 14 with the knob portion 9 is connected to the screw shaft 14. The angle measuring plate 5 and the connecting rod 3 are penetrated from the guide hole 6 formed inside the angle measuring plate 5 to the connecting rod 3 with the indicator portion 4. Subsequently, when the left measuring rod 1 and the right measuring rod 2 are fully developed, the angle measuring plate 5 is positioned between the left measuring plate 1, the right measuring plate 2, and the connecting rod 3, and the whole Since it is an internal angle protractor plate that is assembled so as to have a quadrilateral shape, angle scale measurement at the time of internal angle measurement can be performed very simply and quickly.

さらに本考案は、空間占拠率が小さくできるので、コンパクト化して収納できる。 Furthermore, since this invention can make a space occupation rate small, it can store compactly.

請求項２記載の考案は、前記左測定杆１は、前記右測定杆２の上方に位置し、前記接続杆３は前記左測定杆１の下方に位置し、前記角度測定板５は前記右測定杆２と前記接続杆３の上方に位置し組立てられることを特徴とする請求項１に記載の内角度分度板なので、前記請求項１記載の考案と同じ効果を有している。 The device according to claim 2 is characterized in that the left measuring rod 1 is positioned above the right measuring rod 2, the connecting rod 3 is positioned below the left measuring rod 1, and the angle measuring plate 5 is positioned on the right The internal angle protracting plate according to claim 1, which is positioned and assembled above the measuring rod 2 and the connecting rod 3, has the same effect as the device according to claim 1.

請求項３記載の考案は、前記左測定板１と前記右測定板２の外側面が直線状測定部１ａ、２ａとなっていることを特徴とする請求項１又は同２に記載の内角度分度板なので、前記請求項１記載の考案と同じ効果を有している。 The invention according to claim 3 is characterized in that the outer surfaces of the left measuring plate 1 and the right measuring plate 2 are linear measuring portions 1a, 2a. Since it is a protractor plate, it has the same effect as the device of the first aspect.

本考案内角度分度板の使用状態の正面図である。It is a front view of the use condition of the angle distribution board in this invention.

同収納時の正面図である。It is a front view at the time of the storage.

図２の背面図である。FIG. 3 is a rear view of FIG. 2.

同平面図である。It is the same top view.

同右側面図である。It is the same right view.

請求項１〜３に記載の考案の実施の形態は共通しているので、一括して以下のとおり説明する。   Since the embodiments of the invention described in claims 1 to 3 are common, they will be described collectively as follows.

図において、１は左測定杆、２は前記前記左測定杆１と長さが同じ右測定杆である。前記両杆１、２の先端部を連結ピン１０で軸止する。   In the figure, 1 is a left measuring rod, and 2 is a right measuring rod having the same length as the left measuring rod 1. The front ends of the two flanges 1 and 2 are fixed by the connecting pin 10.

前記左測定板１の外側面には、直線状測定部１ａを、前記右測定板２の外側面は、直線状測定部２ａを形成する。 A linear measuring unit 1a is formed on the outer surface of the left measuring plate 1, and a linear measuring unit 2a is formed on the outer surface of the right measuring plate 2.

さらに、前記左測定杆１の他端部には、指標部４付き連結杆３の一端部とを接続ピン１０で軸止する。 Furthermore, the other end portion of the left measuring rod 1 is fixed to one end portion of the connecting rod 3 with the indicator portion 4 by a connecting pin 10.

そして、前記右測定杆２の他端部と９０度タイプの角度測定板５の表面部５ａに設けた角度目盛７が、前記左測定杆１と前記右測定杆２の開先角度が漸次大きくなるに従って前記左測定杆１と前記右測定杆２の間に内挿するように前記角度測定板５の一端部とを連結ピン１０にて接続する。 The angle scale 7 provided on the other end portion of the right measuring rod 2 and the surface portion 5a of the 90-degree type angle measuring plate 5 indicates that the groove angles of the left measuring rod 1 and the right measuring rod 2 are gradually increased. Accordingly, one end of the angle measuring plate 5 is connected by the connecting pin 10 so as to be inserted between the left measuring rod 1 and the right measuring rod 2.

また、前記角度測定板５の下辺部１１と垂直辺部１２との交叉部１３と前記指標部４付き接続杆３の他端部とを連結ピン１０にて接続する。 Further, the connecting pin 10 connects the crossing portion 13 between the lower side portion 11 and the vertical side portion 12 of the angle measuring plate 5 and the other end portion of the connecting rod 3 with the indicator portion 4.

さらに、つまみ部９付きねじ軸１４を前記角度測定板５の内側に形成のガイド孔６から前記指標部４付き接続杆３に貫通し、さらに前記角度測定板５と前記接続杆３とを接続する。 Further, the screw shaft 14 with the knob portion 9 is penetrated from the guide hole 6 formed inside the angle measuring plate 5 to the connecting rod 3 with the indicator portion 4, and the angle measuring plate 5 and the connecting rod 3 are connected. To do.

そのため、前記左測定杆１と右測定杆２を最大限に展開すると、前記角度測定板５が前記左測定板１と前記右測定板２と前記接続杆３の間に位置し、全体が四辺形状となる（図２）。 Therefore, when the left measuring rod 1 and the right measuring rod 2 are fully developed, the angle measuring plate 5 is positioned between the left measuring plate 1, the right measuring plate 2, and the connecting rod 3, and the whole is four sides. It becomes a shape (FIG. 2).

また、本考案は、上記の各構成部材を組立てるには、前記左測定杆１を、前記右測定杆２の上方に位置し、且前記接続杆３を前記左測定杆１の下方に位置し、連結ピン１０をもって接続する。さらに前記角度測定板５は前記右測定杆２と前記接続杆３の上方に位置し連結ピン１０をもって組立てる。   In the present invention, in order to assemble each of the above-described components, the left measuring rod 1 is positioned above the right measuring rod 2, and the connecting rod 3 is positioned below the left measuring rod 1. The connection is made with the connecting pin 10. Further, the angle measuring plate 5 is located above the right measuring rod 2 and the connecting rod 3 and assembled with a connecting pin 10.

１５はワッシャーである。 15 is a washer.

以上のようにして組立てた内角度分度板は、測定部材ａの凹部内に、図１のように変形し嵌挿させ測定する。 The inner angle fraction plate assembled as described above is measured by being deformed and inserted into the recess of the measurement member a as shown in FIG.

ａ 測定部材
１ 左測定杆
１ａ 直線状測定部
２ 右測定杆
２ａ 直線状測定部
３ 接続杆
４ 指標部
５ 角度測定板
５ａ 表面部
５ｂ 裏面部
６ ガイド孔
７ 角度目盛
９ つまみ部
１０ 連結ピン
１１ 下辺部
１２ 垂直辺部
１３ 交叉部
１４ ねじ軸
１５ ワッシャー a Measuring member 1 Left measuring rod 1a Linear measuring portion 2 Right measuring rod 2a Linear measuring portion 3 Connecting rod 4 Index portion 5 Angle measuring plate 5a Front surface portion 5b Back surface portion 6 Guide hole 7 Angle scale 9 Knob portion 10 Connecting pin 11 Lower side portion 12 Vertical side portion 13 Crossing portion 14 Screw shaft 15 Washer

Claims (3)

長さが同じ左測定杆１と右測定杆２の先端部を連結ピン１０で軸止し、前記左測定杆１の他端部に指標部４付き連結杆３の一端部とを連結ピン１０で軸止し、前記右測定杆２の他端部と９０度タイプの角度測定板５の表面部５ａに設けた角度目盛７が前記左測定杆１と前記右測定杆２の開先角度が漸次大きくなるに従って前記左測定杆１と前記右測定杆２の間に内挿するように前記角度測定板５の一端部とを連結ピン１０にて接続し、前記角度測定板５の下辺部１１と垂直辺部１２との交叉部１３と前記指標部４付き接続杆３の他端部とを連結ピン１０にて接続し、つまみ部９付きねじ軸１４を前記角度測定板５の内側に形成のガイド孔６から前記指標部４付き接続杆３に貫通し前記角度測定板５と前記接続杆３とを接続し、前記左測定杆１と右測定杆２を最大限に展開すると、前記角度測定板５が前記左測定板１と前記右測定板２と前記接続杆３の間に位置し、全体が四辺形状となるように組立てられることを特徴とする内角度分度板。   The front ends of the left measuring rod 1 and the right measuring rod 2 having the same length are fixed by the connecting pin 10, and the other end of the left measuring rod 1 is connected to one end of the connecting rod 3 with the indicator portion 4. The angle scale 7 provided on the other end portion of the right measuring rod 2 and the surface portion 5a of the 90-degree type angle measuring plate 5 has a groove angle between the left measuring rod 1 and the right measuring rod 2. As the size gradually increases, one end of the angle measuring plate 5 is connected by a connecting pin 10 so as to be inserted between the left measuring rod 1 and the right measuring rod 2, and the lower side portion 11 of the angle measuring plate 5 is connected. And the other end portion of the connecting rod 3 with the indicator portion 4 are connected by a connecting pin 10, and a screw shaft 14 with a knob portion 9 is formed inside the angle measuring plate 5. The angle measuring plate 5 and the connecting rod 3 are connected to the left measuring rod 1 through the guide hole 6 from the guide hole 6 to the connecting rod 3 with the indicator portion 4. When the right measuring rod 2 is fully developed, the angle measuring plate 5 is positioned between the left measuring plate 1, the right measuring plate 2, and the connecting rod 3, and is assembled so as to have a quadrilateral shape as a whole. An internal angle degree plate. 前記左測定杆１は、前記右測定杆２の上方に位置し、前記接続杆３は前記左測定杆１の下方に位置し、前記角度測定板５は前記右測定杆２と前記接続杆３の上方に位置し組立てられることを特徴とする請求項１に記載の内角度分度板。   The left measuring rod 1 is positioned above the right measuring rod 2, the connecting rod 3 is positioned below the left measuring rod 1, and the angle measuring plate 5 is connected to the right measuring rod 2 and the connecting rod 3. The internal angle protracting plate according to claim 1, wherein the internal angle protracting plate is located above and assembled. 前記左測定板１と前記右測定板２の外側面が直線状測定部１ａ、２ａとなっていることを特徴とする請求項１又は同２に記載の内角度分度板。   3. The internal angle division plate according to claim 1, wherein outer surfaces of the left measurement plate 1 and the right measurement plate 2 are linear measurement portions 1 a and 2 a.
JP2011005585U 2011-09-26 2011-09-26 Inner angle protractor plate Expired - Lifetime JP3172186U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101881161B1 (en) * 2017-07-20 2018-07-23 (주)에스비 Angle meter
CN112762909A (en) * 2021-02-01 2021-05-07 安徽科技学院 Portable mapping equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101881161B1 (en) * 2017-07-20 2018-07-23 (주)에스비 Angle meter
CN112762909A (en) * 2021-02-01 2021-05-07 安徽科技学院 Portable mapping equipment
CN112762909B (en) * 2021-02-01 2023-07-07 安徽科技学院 Portable mapping equipment

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