JP2007268691A - Handle body provided on square bar wrench - Google Patents

Handle body provided on square bar wrench Download PDF

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Publication number
JP2007268691A
JP2007268691A JP2006100608A JP2006100608A JP2007268691A JP 2007268691 A JP2007268691 A JP 2007268691A JP 2006100608 A JP2006100608 A JP 2006100608A JP 2006100608 A JP2006100608 A JP 2006100608A JP 2007268691 A JP2007268691 A JP 2007268691A
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square bar
bar wrench
handle body
insertion hole
wrench
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Ikuo Wakahoi
幾雄 若穂囲
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WAKAHOI SEISAKUSHO KK
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WAKAHOI SEISAKUSHO KK
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a handle body provided on an epoch-making square bar wrench having a remarkably high commercial value. <P>SOLUTION: The handle body 2 provided on a square bar wrench 1 having a polygonal cross section has a fitting insertion hole 3 for fitting and inserting the square bar wrench 1, a plurality of abutting parts 4 where at least two or more flat peripheral surfaces 1a of the fitted and inserted square bar wrench 1 abut thereon are provided in the fitting insertion hole 3. At least one abutting part 4 among the abutting parts 4 is freely movably provided coming close to and separating from the flat peripheral surface 1a, and constituted to prevent the square bar wrench 1 from being turned by the abutting part 4. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、角棒レンチに設けられるハンドル体に関するものである。   The present invention relates to a handle body provided in a square bar wrench.

従来から、六角穴付きボルトを回動せしめるレンチであって、断面六角形の棒材の端部寄りを直角状に折曲形成して短部と長部を設け、この短部及び長部の先端にボルトの六角穴に嵌入される嵌入部を設けたＬ字状の六角棒体レンチ（以下、従来例）が提案されている。   Conventionally, it is a wrench for rotating a hexagon socket head bolt, and a short portion and a long portion are formed by bending a portion near the end of a hexagonal cross-section bar to a right angle. An L-shaped hexagonal bar wrench (hereinafter referred to as a conventional example) has been proposed in which a fitting portion fitted into a hexagonal hole of a bolt is provided at the tip.

ところで、この従来例は、前述したように金属製の棒材を折曲して形成されるが、この折曲部分は強度的に弱い部分となる（金属製の棒材を折曲するとこの折曲した部位の分子が破壊されて強度が低下する。）。   By the way, this conventional example is formed by bending a metal bar as described above, but this bent part becomes a weak part in strength (if the metal bar is bent, The molecule of the bent part is destroyed and the strength decreases.)

従って、嵌入部をボルトの六角穴に嵌入してレンチを回動すると、前記折曲部分がしなり易く（ねじれ易く）強いトルクが得にくく、且つ該折曲部分において破損し易いという問題点があり（これは径の小さいレンチほど顕著となる。）、しかも、長部の嵌入部をボルトの六角穴に嵌入して短部を握持し回動させようとすると、短部は短い為、強いトルクが得にくいという問題点もある。   Therefore, when the insertion portion is inserted into the hexagonal hole of the bolt and the wrench is rotated, the bent portion is likely to be bent (easy to twist), and it is difficult to obtain a strong torque, and the bent portion is easily damaged. Yes (this is more noticeable with a wrench with a smaller diameter), and if you insert the long part into the hexagonal hole of the bolt and try to grip and rotate the short part, the short part is short, There is also a problem that it is difficult to obtain a strong torque.

本発明は、上述した問題点に着目し、更なる研究開発を進め、その結果、極めて商品価値の高い画期的な角棒レンチに設けられるハンドル体を開発した。   The present invention pays attention to the above-mentioned problems, and further research and development are carried out. As a result, a handle body provided on an innovative square bar wrench having extremely high commercial value has been developed.

添付図面を参照して本発明の要旨を説明する。   The gist of the present invention will be described with reference to the accompanying drawings.

断面多角形状の角棒レンチ１に設けられるハンドル体２であって、前記ハンドル体２は角棒レンチ１を嵌挿する嵌挿孔３を有し、この嵌挿孔３には、嵌挿した角棒レンチ１の少なくとも２つ以上の平坦周面１ａが当接する複数の当接部４が設けられ、この当接部４のうち少なくとも一つの当接部４は角棒レンチ１の平坦周面１ａに対して接離移動自在に設けられており、前記当接部４により該角棒レンチ１の回動を阻止しするように構成されていることを特徴とする角棒レンチに設けられるハンドル体に係るものである。   The handle body 2 is provided on a rectangular bar wrench 1 having a polygonal cross section, and the handle body 2 has a fitting insertion hole 3 into which the rectangular bar wrench 1 is inserted. A plurality of abutting portions 4 with which at least two or more flat peripheral surfaces 1 a of the square bar wrench 1 abut are provided, and at least one of the abutting portions 4 is a flat peripheral surface of the square bar wrench 1. A handle provided in the square bar wrench, which is provided so as to be movable toward and away from 1a and is configured to prevent the square bar wrench 1 from rotating by the contact portion 4. It relates to the body.

また、請求項１記載の角棒レンチに付設されるハンドル体において、棒状の前記ハンドル体２の軸芯方向にはネジ棒体６を螺着しするネジ孔７が設けられ、このネジ孔７は前記嵌挿孔３の内壁所定位置に開口せしめられ、このネジ孔７に螺着する前記ネジ棒体６を螺動させた際、前記嵌挿孔３内で移動する該ネジ棒体６の先端部が、前記嵌挿孔３に嵌挿させた前記角棒レンチ１の平坦周面１ａに当接する前記少なくとも１つの当接部４であることを特徴とする角棒レンチに設けられるハンドル体に係るものである。   Further, in the handle body attached to the square bar wrench according to claim 1, a screw hole 7 for screwing the screw rod body 6 is provided in the axial direction of the rod-shaped handle body 2. Is opened at a predetermined position on the inner wall of the fitting insertion hole 3, and the screw rod body 6 that moves in the fitting insertion hole 3 when the screw rod body 6 screwed into the screw hole 7 is screwed. The handle body provided in the square bar wrench, characterized in that the tip part is the at least one abutting part 4 that abuts on the flat peripheral surface 1a of the square bar wrench 1 fitted in the fitting hole 3. It is related to.

また、断面多角形状の角棒レンチ１に設けられるハンドル体２であって、前記ハンドル体２は角棒レンチ１を嵌挿する嵌挿孔３を有し、この嵌挿孔３には、嵌挿した角棒レンチ１の少なくとも１つの平坦周面１ａが当接する当接部４が設けられ、更に、前記嵌挿孔３には前記当接部４に前記角棒レンチ１を押圧して該角棒レンチ１の回動を阻止する押圧体６ａが設けられていることを特徴とする角棒レンチに設けられるハンドル体に係るものである。   The handle body 2 is provided on a rectangular bar wrench 1 having a polygonal cross section. The handle body 2 has an insertion hole 3 into which the rectangular bar wrench 1 is inserted. An abutting portion 4 that abuts at least one flat peripheral surface 1a of the inserted square bar wrench 1 is provided, and the fitting insertion hole 3 presses the square bar wrench 1 against the abutting portion 4 to The present invention relates to a handle body provided in a square bar wrench, characterized in that a pressing body 6a for preventing the rotation of the square bar wrench 1 is provided.

また、請求項３記載の角棒レンチに付設されるハンドル体において、前記押圧体６ａは、その先端が前記嵌挿孔３内に進入出するものであることを特徴とする角棒レンチに設けられるハンドル体に係るものである。   Further, in the handle body attached to the square bar wrench according to claim 3, the pressing body 6a is provided in the square bar wrench, the tip of which enters and exits into the fitting insertion hole 3. Related to the handle body.

また、請求項１〜４いずれか１項に記載の角棒レンチに付設されるハンドル体において、前記断面多角形状の角棒レンチ１は、断面径の異なる複数の断面正六角形状、断面正八角形状若しくは断面正十二角形状の角棒レンチ１であり、前記嵌挿孔３は前記角棒レンチ１の少なくとも２つの平坦周面１ａが当接する平面視多角形状孔であることを特徴とする角棒レンチに設けられるハンドル体に係るものである。   Further, in the handle body attached to the square bar wrench according to any one of claims 1 to 4, the polygonal square bar wrench 1 includes a plurality of regular hexagonal sections and regular octagonal sections having different sectional diameters. It is a square bar wrench 1 having a shape or a regular dodecagonal cross section, and the fitting insertion hole 3 is a polygonal hole in plan view in which at least two flat peripheral surfaces 1a of the square bar wrench 1 abut. The present invention relates to a handle body provided on a square bar wrench.

また、請求項５記載の角棒レンチに付設されるハンドル体において、前記嵌挿孔３は前記角棒レンチ１の任意の連設する３つの平坦周面１ａのうち、端の２面が当接し、間の１面が当接若しくは非当接となる内面を有する形状であることを特徴とする角棒レンチに設けられるハンドル体に係るものである。   Further, in the handle body attached to the rectangular bar wrench according to claim 5, the fitting insertion hole 3 has two end surfaces of the three flat peripheral surfaces 1a connected to the rectangular bar wrench 1 continuously. The present invention relates to a handle body provided in a square bar wrench characterized by having a shape having an inner surface in contact with and one surface in contact with or not in contact with.

また、請求項６記載の角棒レンチに付設されるハンドル体において、前記嵌挿孔３は、端部が３つの面により囲繞された形状であり、この３つの面は一の面の両側に他の面が鈍角をもって連設されていることを特徴とする角棒レンチに設けられるハンドル体に係るものである。   Further, in the handle body attached to the square bar wrench according to claim 6, the fitting insertion hole 3 has a shape in which an end portion is surrounded by three surfaces, and these three surfaces are formed on both sides of one surface. The present invention relates to a handle body provided in a square bar wrench characterized in that the other surface is continuously provided with an obtuse angle.

本発明は上述のように構成したから、角棒レンチに簡易且つ確実にハンドルを具備せしめることができ、該角棒レンチの良好な回動を達成し得ることになるなど従来にない画期的な角棒レンチに設けられるハンドル体となる。   Since the present invention is configured as described above, the square bar wrench can be easily and reliably provided with a handle, and the square bar wrench can achieve a good rotation. It becomes a handle body provided in a simple square bar wrench.

好適と考える本発明の実施形態を、図面に基づいて本発明の作用を示して簡単に説明する。   An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

例えば角穴付きのボルトを回動する際、ハンドル体２の嵌挿孔３に角棒レンチ１を嵌挿し、少なくとも１つの当接部４を移動させ、該角棒レンチ１の少なくとも２つ以上の平坦周面１ａと、複数の当接部４とを当接させると、該角棒レンチ１は嵌挿孔３内において回動が阻止された状態となる。   For example, when rotating a bolt with a square hole, a square bar wrench 1 is inserted into the insertion hole 3 of the handle body 2 and at least one abutment portion 4 is moved, so that at least two of the square bar wrench 1 are moved. When the flat peripheral surface 1 a and the plurality of contact portions 4 are brought into contact with each other, the square bar wrench 1 is prevented from rotating in the fitting insertion hole 3.

この状態で角棒レンチ１をボルトの角穴に嵌入し、ハンドル体２を握って回動させる。   In this state, the square bar wrench 1 is inserted into the square hole of the bolt, and the handle body 2 is gripped and rotated.

従って、角棒レンチ１に簡易且つ確実にハンドル体２を設けることができ、しかも、前述した従来例と異なり、握持する部分が折曲部分を介した部分ではなく、角棒レンチ１の棒状部に連結されたもの（ハンドル体２）であるから、従来例のような角棒レンチ１のよじれや破損は生じない。   Therefore, the handle body 2 can be easily and reliably provided on the square bar wrench 1 and, unlike the above-described conventional example, the gripping part is not a part through a bent part, but a bar shape of the square bar wrench 1. Since it is the one connected to the part (handle body 2), the wrench or breakage of the square bar wrench 1 as in the conventional example does not occur.

本発明の具体的な実施例１について図１〜４に基づいて説明する。   A specific embodiment 1 of the present invention will be described with reference to FIGS.

本実施例は、断面多角形状の角棒レンチ１に設けられるハンドル体２である。   The present embodiment is a handle body 2 provided on a square bar wrench 1 having a polygonal cross section.

尚、本実施例は、適宜な金属製の部材で形成された断面正六角形状の角棒レンチ１に設けられるハンドル体２として構成としているが、例えば断面正四角形状や断面正五角形状、断面正八角形状、断面正十二角形状などの角棒レンチ１にも適宜適用し得るものである。   In addition, although the present Example is comprised as the handle | steering-body body 2 provided in the square bar wrench 1 of the regular hexagonal cross section formed with the metal member appropriate, for example, a cross-sectional regular square shape, a cross-sectional regular pentagon shape, a cross section The present invention can also be applied to a square bar wrench 1 having a regular octagonal shape or a regular dodecagonal cross section.

以下、本実施例に係る構成各部について詳細な説明をする。   Hereinafter, each component according to the present embodiment will be described in detail.

ハンドル体２は、図１，２に図示したように適宜な金属製の部材を断面円形の棒状に形成したものであり、その所定位置に角棒レンチ１を回り止め状態に連結するレンチ連結部が設けられている。   As shown in FIGS. 1 and 2, the handle body 2 is formed by forming an appropriate metal member into a bar shape with a circular cross section, and a wrench connecting portion for connecting the square bar wrench 1 to a predetermined position at a non-rotating state. Is provided.

このレンチ連結部は、ハンドル体２の一端部寄りに平坦状部８を形成し、この平坦状部８の表裏面に貫通する平面視多角形状（平面視六角形状）の嵌挿孔３である。   The wrench connecting portion is a flat insertion portion 3 that forms a flat portion 8 near one end of the handle body 2 and penetrates the front and back surfaces of the flat portion 8 in a plan view polygonal shape (planar view hexagonal shape). .

この嵌挿孔３は、図１，２に図示したように同一断面形状にして断面径の異なる複数種類の角棒レンチ１を嵌挿させて回り止め状態にし得るように構成されている。   As shown in FIGS. 1 and 2, the insertion hole 3 is configured so that a plurality of types of square bar wrench 1 having the same cross-sectional shape and different cross-sectional diameters can be inserted into a non-rotating state.

具体的には、嵌挿孔３は、断面六角形状の角棒レンチ１の少なくとも２つ以上の平坦周面１ａが当接することで該角棒レンチ１の回動を阻止する複数の当接部４（嵌挿孔３の内面）が設けられている。   Specifically, the insertion hole 3 has a plurality of contact portions that prevent rotation of the square bar wrench 1 by contacting at least two flat peripheral surfaces 1a of the square bar wrench 1 having a hexagonal cross section. 4 (inner surface of the insertion hole 3) is provided.

本実施例では、断面六角形状の角棒レンチ１における６つの平坦周面１ａのうち、最大で３つの平坦周面１ａが当接する当接部４が設けられている。   In the present embodiment, a contact portion 4 is provided on which the maximum three flat peripheral surfaces 1a of the six flat peripheral surfaces 1a of the square bar wrench 1 having a hexagonal cross section abut.

即ち、図３に図示したように径小の角棒レンチ１（平坦周面１ａの巾が嵌挿孔３の端部に位置する内壁面３ａの巾と同一）を嵌挿した場合、該角棒レンチ１の一の平坦周面１ａ及び該一の平坦周面１ａの左右に連設する平坦周面１ａが嵌挿孔３の３つの内壁面３ａに当接し、図４に図示したように径大の角棒レンチ１（平坦周面１ａの巾が嵌挿孔３の端部に位置する内壁面３ａの巾よりも巾広）を嵌挿した場合、該角棒レンチ１の２つの平坦周面１ａが嵌挿孔３の２つの内壁面３ａに当接するように構成されている。更に述べると、嵌挿孔３は、端部が３つの面により囲繞された形状であり、この３つの面は一の面の両側に他の面が鈍角をもって連設されている。嵌挿孔３の全体は平面視六角形状であり、図３の右端にある内面と連設される上側の内面は左側への上り傾斜する面であり、また、下側の内面は左側への下り傾斜する面である。   That is, when the small-diameter square bar wrench 1 (the width of the flat peripheral surface 1a is the same as the width of the inner wall surface 3a located at the end of the fitting insertion hole 3) is inserted as shown in FIG. One flat peripheral surface 1a of the bar wrench 1 and the flat peripheral surface 1a connected to the left and right of the one flat peripheral surface 1a abut on the three inner wall surfaces 3a of the fitting insertion holes 3, as shown in FIG. When a large-diameter square bar wrench 1 (the width of the flat peripheral surface 1a is wider than the width of the inner wall surface 3a located at the end of the insertion hole 3) is inserted, the two flats of the square bar wrench 1 are inserted. The peripheral surface 1 a is configured to abut against the two inner wall surfaces 3 a of the insertion hole 3. More specifically, the insertion hole 3 has a shape in which an end portion is surrounded by three surfaces, and these three surfaces are continuously provided on both sides of one surface with other surfaces having an obtuse angle. The entire insertion hole 3 has a hexagonal shape in plan view, the upper inner surface connected to the inner surface at the right end in FIG. 3 is a surface inclined upward to the left side, and the lower inner surface extends to the left side. It is a surface that slopes down.

また、ハンドル体２の軸芯方向にはネジ棒体６を螺着し得るネジ孔７が設けられ、このネジ孔７は前記嵌挿孔３の内壁所定位置に開口せしめられ、このネジ孔７に螺着するネジ棒体６を螺動させた際、前記嵌挿孔３内で移動する該ネジ棒体６の先端部が、前記嵌挿孔３に嵌挿させた前記角棒レンチ１の平坦周面１ａ（前記嵌挿孔３の端部に位置する内壁面３ａと対向する平坦周面１ａ）に当接する当接部４であり、このネジ棒体６が押圧体６ａである。   A screw hole 7 into which the screw rod body 6 can be screwed is provided in the axial direction of the handle body 2, and the screw hole 7 is opened at a predetermined position on the inner wall of the fitting insertion hole 3. When the screw rod body 6 to be screwed is screwed, the tip end portion of the screw rod body 6 that moves in the fitting insertion hole 3 is inserted into the fitting insertion hole 3. It is the contact part 4 contact | abutted to the flat surrounding surface 1a (The flat surrounding surface 1a facing the inner wall face 3a located in the edge part of the said insertion hole 3, and this screw rod body 6 is a press body 6a.

従って、ハンドル体２の嵌挿孔３に角棒レンチ１を嵌挿させ、ネジ棒体６（押圧体６ａ）を移動させて平坦周面１ａに当接させると、他の当接部４とともに角棒レンチ１は挟持され、該角棒レンチ１は嵌挿孔３内での回動が阻止された状態となる。   Accordingly, when the square bar wrench 1 is inserted into the insertion hole 3 of the handle body 2 and the screw rod body 6 (pressing body 6a) is moved and brought into contact with the flat peripheral surface 1a, together with the other contact portions 4 The square bar wrench 1 is clamped, and the square bar wrench 1 is in a state in which the rotation in the fitting insertion hole 3 is prevented.

また、この嵌挿孔３の形状及びネジ棒体６により、同一断面形状にして断面径の異なる複数種類の角棒レンチ１を同様に回り止め状態とすることができる。   In addition, by the shape of the fitting insertion hole 3 and the screw rod body 6, a plurality of types of square bar wrench 1 having the same cross-sectional shape and different cross-sectional diameters can be similarly prevented from rotating.

特に六角棒レンチ１に対しては３点以上（３面以上／三角形状）で当接して堅固な回動阻止状態が達成され、強い回動トルクを角棒レンチ１に伝えることができる。   In particular, the hexagon stick wrench 1 is brought into contact with three or more points (three faces or more / triangular shape) to achieve a firm turning prevention state, and a strong turning torque can be transmitted to the square stick wrench 1.

尚、本実施例では押圧体６ａを１つ設けたが、押圧体６ａは複数設けても良いなど本実施例の特性を発揮する構成であれば適宜採用し得るものである。   In the present embodiment, one pressing body 6a is provided. However, any structure may be used as long as the structure exhibits the characteristics of the present embodiment, such as a plurality of pressing bodies 6a.

また、本実施例では、図１に図示したように同一断面形状にして断面径の異なる複数種類の角棒レンチ１とハンドル体２は、合成樹脂製のホルダー９に収納される。   In the present embodiment, as shown in FIG. 1, a plurality of types of square bar wrench 1 and handle body 2 having the same cross-sectional shape and different cross-sectional diameters are housed in a synthetic resin holder 9.

本実施例は上述のように構成したから、例えば六角穴10ａ付きのボルト10を回動する際、ハンドル体２の嵌挿孔３に角棒レンチ１を嵌挿すると、該角棒レンチ１の２つ以上の平坦周面１ａに嵌挿孔３に設けられる複数の当接部４が当接し、角棒レンチ１は嵌挿孔３内において回動が阻止された状態となる。   Since the present embodiment is configured as described above, for example, when the bolt 10 with the hexagonal hole 10a is rotated, if the square bar wrench 1 is inserted into the insertion hole 3 of the handle body 2, the square bar wrench 1 A plurality of contact portions 4 provided in the insertion hole 3 are in contact with two or more flat peripheral surfaces 1 a, and the square bar wrench 1 is in a state in which the rotation is prevented in the insertion hole 3.

この状態で角棒レンチ１を角穴に嵌入してハンドル体２を握って回動することになる。   In this state, the square wrench 1 is inserted into the square hole, and the handle body 2 is gripped and rotated.

よって、本実施例によれば、角棒レンチ１に簡易且つ確実にハンドル体２が得られることになり、しかも、前述した従来例と異なり、ハンドル体２が角棒レンチ１の一部を折曲して得るものではなく、別体のハンドル体２を連結することで得られる構造であるから、角棒レンチ１の捩れは可及的に抑制され極めて強い良好な回動が得られることになる。   Therefore, according to the present embodiment, the handle body 2 can be obtained simply and reliably in the square bar wrench 1, and unlike the conventional example described above, the handle body 2 folds a part of the square bar wrench 1. Since it is a structure obtained by connecting a separate handle body 2 instead of being bent, the twist of the square bar wrench 1 is suppressed as much as possible and an extremely strong and favorable rotation can be obtained. Become.

また、本発明は、当接部４のうち少なくとも一つの当接部４を角棒レンチ１の平坦周面１ａに対して接離移動自在に設けて、同一断面形状にして断面径の異なる複数種類の角棒レンチ１を嵌挿して回動阻止し得るように構成されているから、例えばハンドル体２を一つ用意しておけば複数種類の角棒レンチ１に適宜装着して回動させることができることになる。   In the present invention, at least one of the contact portions 4 is provided so as to be movable toward and away from the flat peripheral surface 1a of the square wrench 1 so as to have the same cross-sectional shape and different cross-sectional diameters. Since it is configured to be able to prevent rotation by inserting various types of square bar wrench 1, for example, if one handle body 2 is prepared, it is appropriately mounted on multiple types of square bar wrench 1 and rotated. Will be able to.

また、本実施例は、従来例に係る角棒レンチはＬ字型故に方向を揃えて収納しなければならず、取り扱いが非常に厄介であったが、本実施例に係るハンドル体２をセットにすることで角棒レンチ１をＬ字型でなくストレートタイプでも良いことになり、よって、ホルダー９への収納が良好に行われることになる。   Further, in this embodiment, since the square bar wrench according to the conventional example is L-shaped and must be stored in the same direction, it is very troublesome to handle, but the handle body 2 according to this embodiment is set. By doing so, the square wrench 1 may be a straight type instead of an L-shape, and thus the holder 9 can be stored well.

本発明の具体的な実施例２について図５〜７に基づいて説明する。   A specific embodiment 2 of the present invention will be described with reference to FIGS.

本実施例は、別タイプのハンドル体２を設けている。   In this embodiment, another type of handle body 2 is provided.

具体的には、図５，６に図示したようにハンドル体２の一端部に嵌挿孔３を形成し、この嵌挿孔３には該角棒レンチ１の回動を阻止する複数の当接部４が設けられており、この当接部４のうち少なくとも１つの当接部４を平坦周面１ａに対して接離移動自在に設けている。   Specifically, as shown in FIGS. 5 and 6, a fitting insertion hole 3 is formed at one end portion of the handle body 2, and the fitting insertion hole 3 has a plurality of contact holes that prevent the square bar wrench 1 from rotating. A contact portion 4 is provided, and at least one of the contact portions 4 is provided so as to be movable toward and away from the flat circumferential surface 1a.

この角棒レンチ１の平坦周面１ａに対して接離移動する当接部４は、棒状の本体の軸芯方向にネジ棒体６を螺着し得るネジ孔７を設け、このネジ孔７を前記嵌挿孔３の内壁所定位置に開口状態に設け、このネジ孔７に螺着するネジ棒体６を螺動させた際、嵌挿孔３内で移動するネジ棒体６の先端部を、嵌挿孔３に嵌挿させた角棒レンチ１の平坦周面１ａに対して進退移動自在となるように設けて構成されている。   The contact portion 4 that moves toward and away from the flat peripheral surface 1a of the square bar wrench 1 is provided with a screw hole 7 into which the screw rod body 6 can be screwed in the axial direction of the rod-shaped main body. Of the screw rod body 6 that moves in the insertion hole 3 when the screw rod body 6 screwed into the screw hole 7 is screwed. Is provided so as to be movable forward and backward with respect to the flat peripheral surface 1a of the square bar wrench 1 inserted into the insertion hole 3.

ネジ孔７は、ハンドル体２の他端部に開口状態に設けられており、この他端開口部からネジ棒体６を螺着するように構成されている。   The screw hole 7 is provided in an open state at the other end portion of the handle body 2, and is configured to screw the screw rod body 6 from the other end opening portion.

また、ネジ棒体６は、その基端部に六角凹部６ｂが形成されており、六角棒レンチを連結し得るように構成されている。   Further, the screw rod body 6 has a hexagonal recess 6b formed at the base end portion thereof, and is configured so that a hexagonal rod wrench can be connected.

この六角凹部６ｂには、キャップ体12が着脱自在に設けられており、このキャップ体12は、該キャップ体12を取り外してハンドル体２に回動部材13を被嵌連結し、この状態でキャップ体12を六角凹部６ｂに装着した際、該回動部材13を抜け止め状態に保持するように構成されている。   A cap body 12 is detachably provided in the hexagonal recess 6b. The cap body 12 is connected to the handle body 2 by fitting the rotating member 13 with the cap body 12 removed. When the body 12 is mounted on the hexagonal recess 6b, the rotating member 13 is held in a retaining state.

また、ハンドル体２は、その先端部が平坦状に形成されており、このことから狭い作業スペースであっても確実に回動作業に使用することができることになる。   Moreover, the handle | steering-wheel body 2 has the front-end | tip part formed in flat form, Therefore Even if it is a narrow work space, it can be reliably used for a rotation operation | work.

その余は実施例１と同様である。   The rest is the same as in Example 1.

尚、本発明は、実施例１，２に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。   The present invention is not limited to the first and second embodiments, and the specific configuration of each component can be designed as appropriate.

実施例１のホルダーへの収納状態説明図である。FIG. 3 is an explanatory diagram of a storage state in a holder according to the first embodiment. 実施例１の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例１に係る要部の説明断面図である。3 is an explanatory cross-sectional view of a main part according to Embodiment 1. FIG. 実施例１に係る要部の説明図である。FIG. 3 is an explanatory diagram of a main part according to the first embodiment. 実施例２の説明断面図である。FIG. 5 is an explanatory sectional view of Example 2. 実施例２の使用状態説明図である。FIG. 10 is an explanatory diagram of a use state of the second embodiment. 実施例２の使用状態説明図である。FIG. 10 is an explanatory diagram of a use state of the second embodiment.

符号の説明Explanation of symbols

１ 角棒レンチ
１ａ 平坦周面
２ ハンドル体
３ 嵌挿孔
４ 当接部
６ ネジ棒体
６ａ 押圧体
７ ネジ孔
DESCRIPTION OF SYMBOLS 1 Square bar wrench 1a Flat peripheral surface 2 Handle body 3 Insertion hole 4 Contact part 6 Screw rod body 6a Press body 7 Screw hole

Claims (7)

断面多角形状の角棒レンチに設けられるハンドル体であって、前記ハンドル体は角棒レンチを嵌挿する嵌挿孔を有し、この嵌挿孔には、嵌挿した角棒レンチの少なくとも２つ以上の平坦周面が当接する複数の当接部が設けられ、この当接部のうち少なくとも一つの当接部は角棒レンチの平坦周面に対して接離移動自在に設けられており、前記当接部により該角棒レンチの回動を阻止しするように構成されていることを特徴とする角棒レンチに設けられるハンドル体。   A handle body provided in a square bar wrench having a polygonal cross section, wherein the handle body has a fitting insertion hole into which the square bar wrench is inserted, and the fitting insertion hole has at least two of the inserted square bar wrench. There are provided a plurality of abutting portions with which at least one flat circumferential surface abuts, and at least one of the abutting portions is provided so as to be movable toward and away from the flat circumferential surface of the square wrench. The handle body provided in the square bar wrench is configured to prevent rotation of the square bar wrench by the contact portion. 請求項１記載の角棒レンチに付設されるハンドル体において、棒状の前記ハンドル体の軸芯方向にはネジ棒体を螺着しするネジ孔が設けられ、このネジ孔は前記嵌挿孔の内壁所定位置に開口せしめられ、このネジ孔に螺着する前記ネジ棒体を螺動させた際、前記嵌挿孔内で移動する該ネジ棒体の先端部が、前記嵌挿孔に嵌挿させた前記角棒レンチの平坦周面に当接する前記少なくとも１つの当接部であることを特徴とする角棒レンチに設けられるハンドル体。   The handle body attached to the square bar wrench according to claim 1, wherein a screw hole for screwing the screw rod body is provided in an axial direction of the rod-shaped handle body, and the screw hole is formed on the fitting insertion hole. When the screw rod body that is opened at a predetermined position on the inner wall and is screwed into the screw hole is screwed, the tip of the screw rod body that moves within the fitting insertion hole is inserted into the fitting insertion hole. A handle body provided on a square bar wrench, characterized in that the at least one abutment part is in contact with a flat peripheral surface of the square bar wrench. 断面多角形状の角棒レンチに設けられるハンドル体であって、前記ハンドル体は角棒レンチを嵌挿する嵌挿孔を有し、この嵌挿孔には、嵌挿した角棒レンチの少なくとも１つの平坦周面が当接する当接部が設けられ、更に、前記嵌挿孔には前記当接部に前記角棒レンチを押圧して該角棒レンチの回動を阻止する押圧体が設けられていることを特徴とする角棒レンチに設けられるハンドル体。   A handle body provided on a rectangular bar wrench having a polygonal cross section, wherein the handle body has an insertion hole into which the square bar wrench is inserted, and the insertion insertion hole has at least one of the inserted square bar wrench. A contact portion with which the two flat peripheral surfaces abut is provided, and a pressing body that presses the square bar wrench against the contact portion to prevent the rotation of the square bar wrench is provided in the fitting insertion hole. A handle body provided in a square bar wrench characterized by having 請求項３記載の角棒レンチに付設されるハンドル体において、前記押圧体は、その先端が前記嵌挿孔内に進入出するものであることを特徴とする角棒レンチに設けられるハンドル体。   The handle body attached to the square bar wrench according to claim 3, wherein the pressing body has a tip that enters and exits into the fitting insertion hole. 請求項１〜４いずれか１項に記載の角棒レンチに付設されるハンドル体において、前記断面多角形状の角棒レンチは、断面径の異なる複数の断面正六角形状、断面正八角形状若しくは断面正十二角形状の角棒レンチであり、前記嵌挿孔は前記角棒レンチの少なくとも２つの平坦周面が当接する平面視多角形状孔であることを特徴とする角棒レンチに設けられるハンドル体。   The handle body attached to the square bar wrench according to any one of claims 1 to 4, wherein the polygonal square bar wrench has a plurality of cross-section regular hexagonal shapes, cross-section regular octagonal shapes, or cross-sections having different cross-sectional diameters. A handle provided in a square bar wrench, characterized in that it is a dodecagonal square bar wrench, and the insertion hole is a polygonal hole in plan view in which at least two flat peripheral surfaces of the square bar wrench abut against each other. body. 請求項５記載の角棒レンチに付設されるハンドル体において、前記嵌挿孔は前記角棒レンチの任意の連設する３つの平坦周面のうち、端の２面が当接し、間の１面が当接若しくは非当接となる内面を有する形状であることを特徴とする角棒レンチに設けられるハンドル体。   The handle body attached to the square bar wrench according to claim 5, wherein the fitting insertion hole is in contact with two of the three flat peripheral surfaces of the square bar wrench that are continuously provided, and 1 between them. A handle body provided in a square bar wrench, wherein the surface has a shape having an inner surface that is in contact or non-contact. 請求項６記載の角棒レンチに付設されるハンドル体において、前記嵌挿孔は、端部が３つの面により囲繞された形状であり、この３つの面は一の面の両側に他の面が鈍角をもって連設されていることを特徴とする角棒レンチに設けられるハンドル体。
The handle body attached to the square bar wrench according to claim 6, wherein the fitting insertion hole has a shape in which an end portion is surrounded by three surfaces, and the three surfaces are provided on both sides of one surface on the other surface. A handle body provided on a rectangular bar wrench, characterized in that is provided continuously with an obtuse angle.
JP2006100608A 2006-03-31 2006-03-31 Handle body provided on square bar wrench Withdrawn JP2007268691A (en)

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JP2006100608A JP2007268691A (en) 2006-03-31 2006-03-31 Handle body provided on square bar wrench

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200475637Y1 (en) * 2013-05-30 2014-12-22 이종엽 handle L type wrench
RU2735922C1 (en) * 2019-12-24 2020-11-10 Акционерное общество "Опытное конструкторское бюро "Новатор" Torque limit switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200475637Y1 (en) * 2013-05-30 2014-12-22 이종엽 handle L type wrench
RU2735922C1 (en) * 2019-12-24 2020-11-10 Акционерное общество "Опытное конструкторское бюро "Новатор" Torque limit switch

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