JP2011051041A - Manual tool for holding - Google Patents

Manual tool for holding Download PDF

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JP2011051041A
JP2011051041A JP2009200182A JP2009200182A JP2011051041A JP 2011051041 A JP2011051041 A JP 2011051041A JP 2009200182 A JP2009200182 A JP 2009200182A JP 2009200182 A JP2009200182 A JP 2009200182A JP 2011051041 A JP2011051041 A JP 2011051041A
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sandwiching
clamping
holding
gripping
manual tool
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Tetsuo Endo
哲夫 遠藤
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a manual tool for holding which does not require adjustment of width between sandwiching parts when sandwiching a flat plate-like object with different thickness and stably holds a non-flat plate-like object such as a wedge-like object. <P>SOLUTION: In the plier type manual tool 1 for holding, the intermediate part of a pair of sandwiching bodies 21, 22 is pivoted by a pivot shaft 3, handles 21A, 22A are respectively formed at the rear parts of the pair of the sandwiching bodies 21, 22, and a first sandwiching part 21B and a second sandwiching part 23A capable of sandwiching the object are respectively formed at a tip part. The first sandwiching part 21B is formed at the tip part of one sandwiching body 21, and at the tip part of the other sandwiching body 22, the sandwiching member 23 is pivoted by a rotating shaft 4 and the turnable second sandwiching part 23A is formed. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、プライヤー型の把持用手動工具に関するものである。   The present invention relates to a pliers-type gripping manual tool.

従来から、一対の挟持体の中間部が枢支軸により軸支され、これら一対の挟持体は、後部に把手が形成され、先端部には把手に連動して回動し、対象物を挟持可能な挟持部が形成されたプライヤー型の把持用手動工具が、様々な用途に利用されている。   Conventionally, an intermediate part of a pair of sandwiching bodies is pivotally supported by a pivot shaft, and the pair of sandwiching bodies has a handle formed at the rear part and rotates in conjunction with the handle at the tip part to sandwich the object. A plier-type gripping manual tool in which a possible clamping portion is formed is used for various applications.

こうしたプライヤー型の把持用手動工具では、把持する対象物によって、挟持部間の幅を変化させる必要が有る。   In such a pliers-type manual gripping tool, it is necessary to change the width between the clamping portions depending on the object to be gripped.

例えば、厚さの異なる平板状の対象物を把持する場合は、それぞれの対象物の厚さに合わせた把持用手動工具を用いなければならなかった。   For example, when gripping flat objects having different thicknesses, it has been necessary to use a gripping manual tool that matches the thickness of each object.

こうしたことから、把持する対象物の厚さに合わせて、挟持部間の幅を調節可能な把持用手動工具も提案され、実施されている（例えば、特許文献１等を参照）。   For this reason, a gripping manual tool that can adjust the width between the holding portions in accordance with the thickness of the object to be gripped has also been proposed and implemented (see, for example, Patent Document 1).

特開昭５１−１２５００号公報Japanese Patent Laid-Open No. 51-12500

しかしながら、こうした特許文献１のような従来の把持用手動工具では、幅の異なる対象物に用いる毎に、挟持部間の幅の調節が必要であり、その分、手間がかかり面倒である。   However, in such a conventional manual gripping tool such as Patent Document 1, it is necessary to adjust the width between the clamping portions every time it is used for an object having a different width, which is troublesome and cumbersome.

また、例えば、彫金で用いられる材料などが把持する対象物であると、その形状は、平板状に限らず、楔状などの非平板状の場合もあり、こうした対象物を従来の把持用手動工具で把持すると、面で挟持するのではなく、点で挟持することとなってしまう。   In addition, for example, if the material to be used for engraving is an object to be gripped, the shape is not limited to a flat plate shape, but may be a non-flat plate shape such as a wedge shape. If it grips with, it will clamp not by the surface but by the point.

このため、この挟持された対象物の点の部分に想像以上に大きな応力が働き、把持した対象物を傷つけてしまったり、場合によっては破損させてしまうことすらあった。   For this reason, a larger stress than expected is applied to the point portion of the sandwiched target object, and the gripped target object may be damaged or even damaged in some cases.

そこで、本発明は、厚さが異なる平板状の対象物を把持する際に挟持部間の幅を調節する必要がなく、楔状などの非平板状の対象物でも安定して把持することができる把持用手動工具を提供することを目的としている。   Therefore, according to the present invention, it is not necessary to adjust the width between the clamping portions when gripping flat objects having different thicknesses, and it is possible to stably grip non-flat objects such as wedges. An object is to provide a manual tool for gripping.

前記目的を達成するために、本発明の把持用手動工具は、一対の挟持体の中間部が枢支軸により軸支され、これら一対の挟持体は、後部に把手が形成され、先端部には把手に連動して回動し、対象物を挟持可能な挟持部が形成されたプライヤー型の把持用手動工具であって、前記一対の挟持体のうち、一方の挟持体の先端部には、この一方の挟持体と相対的に不動の第１の挟持部が形成されており、他方の挟持体の先端部には、前記一方の挟持体の前記第１の挟持部と対向するように、挟持部材が、前記枢支軸と略同一の軸方向の軸を中心として回動可能に設けられて、第２の挟持部が形成されており、前記第１の挟持部と前記第２の挟持部との間に対象物を挟持可能とされていることを特徴とする。   In order to achieve the above-mentioned object, the gripping manual tool of the present invention has an intermediate portion of a pair of sandwiching bodies pivotally supported by a pivot shaft, and the pair of sandwiching bodies has a handle formed at the rear portion and a tip end portion. Is a pliers-type gripping manual tool that is rotated in conjunction with the handle and formed with a clamping part capable of clamping an object, and at the tip of one of the pair of clamping bodies, A first holding part that is relatively stationary with respect to the one holding body is formed, and a tip part of the other holding body is opposed to the first holding part of the one holding body. The holding member is provided so as to be rotatable about an axial direction substantially the same as the pivot shaft, and a second holding portion is formed, and the first holding portion and the second holding portion are formed. It is characterized in that an object can be sandwiched between the sandwiching portions.

ここで、前記挟持部材が、他方の挟持体の先端部に、前記枢支軸と略同一の軸方向の回転軸により軸支されて、回動可能な前記第２の挟持部が形成されているとよい。   Here, the holding member is pivotally supported on the tip of the other holding member by a rotation shaft in the same axial direction as the pivot shaft, and the second holding portion that can rotate is formed. It is good to be.

また、前記第１の挟持部及び前記第２の挟持部の対象物を挟持する側の面は、略平面に加工されているとよい。   In addition, it is preferable that the surfaces of the first clamping unit and the second clamping unit on the side of clamping the object are processed into a substantially flat surface.

さらに、前記挟持部材は、その中心部よりも先端部寄りが、前記他方の挟持体の先端部に、前記回転軸により軸支されて、前記第２の挟持部が形成されているとよい。   Furthermore, it is preferable that the second holding portion is formed so that the holding member is pivotally supported by the rotating shaft at the tip end portion of the other holding body, closer to the tip portion than the center portion thereof.

また、前記挟持部材は、前記他方の挟持体の先端部に、回動すると所要の摩擦力が働く状態で、前記回転軸により軸支されて、前記第２の挟持部が形成されているとよい。   The clamping member is pivotally supported by the rotating shaft in a state where a required frictional force is applied to the tip of the other clamping body to form the second clamping part. Good.

さらに、前記第１の挟持部及び前記第２の挟持部の少なくとも一方に、滑り止めの材料が用いられていてもよい。   Furthermore, an anti-slip material may be used for at least one of the first clamping part and the second clamping part.

このような本発明の把持用手動工具は、一対の挟持体の中間部が枢支軸により軸支され、これら一対の挟持体は、後部に把手が形成され、先端部には把手に連動して回動し、対象物を挟持可能な挟持部が形成されたプライヤー型の把持用手動工具である。   In such a gripping manual tool of the present invention, an intermediate portion of a pair of sandwiching bodies is pivotally supported by a pivot shaft, and the pair of sandwiching bodies is formed with a handle at the rear and interlocked with the handle at the tip. The pliers-type manual gripping tool is formed with a holding part capable of rotating and holding an object.

そして、一対の挟持体のうち、一方の挟持体の先端部には、この一方の挟持体と相対的に不動の第１の挟持部が形成されており、他方の挟持体の先端部には、一方の挟持体の第１の挟持部と対向するように、挟持部材が、枢支軸と略同一の軸方向の軸を中心として回動可能に設けられて、第２の挟持部が形成されている。   A first sandwiching portion that is relatively stationary with respect to the one sandwiching body is formed at the distal end portion of one sandwiching body of the pair of sandwiching bodies, and a distal end portion of the other sandwiching body is formed at the distal end portion of the other sandwiching body. The clamping member is provided so as to be rotatable about an axis substantially the same as the pivot shaft so as to face the first clamping part of one clamping body, thereby forming a second clamping part. Has been.

そのうえで、第１の挟持部と第２の挟持部との間に対象物を挟持可能とされた構成とされている。   In addition, the object can be sandwiched between the first sandwiching portion and the second sandwiching portion.

こうした構成なので、一対の挟持体の後部に形成された把手を手で握り、第１の挟持部と第２の挟持部とで対象物を挟み付ければ、第２の挟持部がその対象物の面全体に接触するように回動するため、厚さが異なる平板状の対象物を挟持する際に挟持部間の幅を調節する必要がなく、楔状などの非平板状の対象物でも安定して把持することができる。   Since it is such a structure, if the handle formed in the rear part of a pair of clamping body is grasped by hand and a target object is clamped by the first clamping part and the second clamping part, the second clamping part will Since it rotates to contact the entire surface, there is no need to adjust the width between the clamping parts when holding flat objects with different thicknesses, and even non-flat objects such as wedges are stable. Can be gripped.

ここで、挟持部材が、他方の挟持体の先端部に、枢支軸と略同一の軸方向の回転軸により軸支されて、回動可能な第２の挟持部が形成されている場合は、第２の挟持部を複雑な構成にしないで済み、簡易且つ安価な構造で実施することができる。   Here, when the clamping member is pivotally supported by the rotation shaft in the axial direction substantially the same as the pivot shaft at the tip of the other clamping body, a rotatable second clamping portion is formed. The second sandwiching portion does not need to have a complicated configuration, and can be implemented with a simple and inexpensive structure.

また、第１の挟持部及び第２の挟持部の対象物を挟持する側の面は、略平面に加工されている場合は、平板状の対象物や楔状などの非平板状の対象物の両面を全体的に挟持できるため、これらの対象物をより安定して把持することができる。   In addition, when the surfaces of the first sandwiching portion and the second sandwiching portion that sandwich the target object are processed into a substantially flat surface, a flat target object or a non-flat target object such as a wedge shape is used. Since both surfaces can be clamped as a whole, these objects can be gripped more stably.

さらに、挟持部材は、その中心部よりも先端部寄りが、他方の挟持体の先端部に、回転軸により軸支されて、第２の挟持部が形成されている場合は、対象物が彫金で用いられる材料などの比較的小さなときも、第２の挟持部の力点が対象物上にくるため、安定して把持することができる。   Furthermore, the clamping member is engraved with the object when the second clamping part is formed by being pivotally supported by the rotating shaft at the tip part of the other clamping body closer to the tip part than the center part. Even when the material used in the above is relatively small, the force point of the second clamping portion comes on the object, so that it can be gripped stably.

また、挟持部材は、他方の挟持体の先端部に、回動すると所要の摩擦力が働く状態で、回転軸により軸支されて、第２の挟持部が形成されている場合は、挟持部材が他方の挟持体の先端部でぶらついた状態とならないため、使い勝手がよい。   In addition, the pinching member is supported by the rotating shaft in a state where a required frictional force is applied to the tip of the other pinching body, and the second pinching portion is formed when the second pinching portion is formed. Since it does not become the state which hung at the front-end | tip part of the other clamping body, it is convenient.

さらに、第１の挟持部及び第２の挟持部の少なくとも一方に、滑り止めの材料が用いられている場合は、一対の挟持体の後部に形成された把手を手でさほど強く握らなくとも、対象物を安定して把持することができる。   Furthermore, when a non-slip material is used for at least one of the first sandwiching portion and the second sandwiching portion, even if the grip formed at the rear portion of the pair of sandwiching bodies is not gripped so strongly by hand, The object can be gripped stably.

実施例１の把持用手動工具の概略構成を示す正面図である。1 is a front view showing a schematic configuration of a gripping manual tool of Example 1. FIG. 図１の把持用手動工具の右側面図である。FIG. 2 is a right side view of the gripping manual tool of FIG. 1. 図１におけるＡ−Ａ線矢視端面図である。It is an AA arrow directional end view in FIG. 図２におけるＢ−Ｂ線矢視拡大断面図である。FIG. 3 is an enlarged sectional view taken along line B-B in FIG. 2. （ａ）は、実施例１の把持用手動工具で、厚めの平板状の対象物を把持した状態を示す説明図であり、（ｂ）は、実施例１の把持用手動工具で、薄めの平板状の対象物を把持した状態を示す説明図であり、（ｃ）は、実施例１の把持用手動工具で、楔状の対象物を把持した状態を示す説明図である。(A) is explanatory drawing which shows the state which hold | gripped the thick flat plate-shaped target object with the manual gripping tool of Example 1, (b) is the manual gripping tool of Example 1, and is thin. It is explanatory drawing which shows the state which hold | gripped the flat target object, (c) is explanatory drawing which shows the state which hold | gripped the wedge-shaped target object with the gripping manual tool of Example 1. FIG. 実施例２の把持用手動工具の概略構成を示す正面図である。FIG. 6 is a front view illustrating a schematic configuration of a gripping manual tool according to a second embodiment.

以下、本発明を実施するための形態を、図面に示す実施例１，２に基づいて説明する。   Hereinafter, the form for implementing this invention is demonstrated based on Example 1, 2 shown to drawing.

実施例１の把持用手動工具１は、図１及び図２に示したように、一対の挟持体２１，２２と、挟持部材２３とから主に構成されている。   As shown in FIGS. 1 and 2, the manual gripping tool 1 according to the first embodiment mainly includes a pair of sandwiching bodies 21 and 22 and a sandwiching member 23.

ここで、一対の挟持体２１，２２の中間部がリベット加工による枢支軸３により軸支されている。   Here, the intermediate part of a pair of clamping bodies 21 and 22 is pivotally supported by the pivot shaft 3 by rivet processing.

また、一方の挟持体２１は、その後部に把手２１Ａが形成され、その先端部には把手２１Ａに連動して回動する第１の挟持部２１Ｂが形成されている。   In addition, a grip 21A is formed at the rear portion of one of the sandwiching bodies 21, and a first sandwiching portion 21B that rotates in conjunction with the handle 21A is formed at the tip thereof.

すなわち、この一方の挟持体２１は、第１の挟持部２１Ｂが一体に形成され、相対的に不動である通常のプライヤー型の把持用手動工具と略同様の構成とされている。   That is, the one clamping body 21 has a configuration substantially the same as a normal pliers-type gripping manual tool in which the first clamping portion 21B is integrally formed and is relatively stationary.

さらに、他方の挟持体２２は、その後部に把手２２Ａが形成され、その先端部には把手２２Ａに連動して回動する基部２２Ｂに、一方の挟持体２１の第１の挟持部２１Ｂと対向するように、挟持部材２３が、枢支軸３と略同一の軸方向のリベット加工による回転軸４により軸支されて、回動可能な第２の挟持部２３Ａが形成されている。   Further, the other sandwiching body 22 has a handle 22A formed at the rear part thereof, and a base 22B that rotates in conjunction with the handle 22A at the tip thereof is opposed to the first sandwiching part 21B of the one sandwiching body 21. Thus, the holding member 23 is pivotally supported by the rotating shaft 4 by the rivet process in the axial direction substantially the same as that of the pivot shaft 3 to form a second holding portion 23A that can rotate.

ここで、挟持部材２３は、図３及び図４に示したように、他方の挟持体２２の基部２２Ｂの先端の円弧状の部分が、挟持部材２３の上部に形成された円弧状の溝に嵌め込まれて、回動可能とされている。   Here, as shown in FIGS. 3 and 4, the clamping member 23 has an arc-shaped portion at the tip of the base portion 22 </ b> B of the other clamping body 22 in an arc-shaped groove formed on the upper portion of the clamping member 23. It is fitted and can be rotated.

すなわち、把持用手動工具１は、第１の挟持部２１Ｂと第２の挟持部２３Ａとの間に対象物を挟持可能とされたプライヤー型の把持用手動工具である。   That is, the gripping manual tool 1 is a pliers-type gripping manual tool that can sandwich an object between the first sandwiching portion 21B and the second sandwiching portion 23A.

ここで、第１の挟持部２１Ｂ及び第２の挟持部２３Ａの対象物を挟持する側の面は、図１及び図２に示したように、略平面に加工されている。   Here, the surfaces of the first clamping portion 21B and the second clamping portion 23A on the side where the object is clamped are processed into a substantially flat surface as shown in FIGS.

また、挟持部材２３は、図１に示したように、その中心部よりも先端部寄りが、他方の挟持体２２の先端部に、回転軸４により軸支されて、第２の挟持部２３Ａが形成されている。   Further, as shown in FIG. 1, the clamping member 23 is pivotally supported by the rotating shaft 4 at the distal end portion of the other clamping body 22 at a position closer to the distal end than the central portion thereof, and the second clamping portion 23A. Is formed.

さらに、挟持部材２３は、図３に示したように、この挟持部材２３及び基部２２Ｂと回転軸４との間に若干の隙間しか設けないことにより、他方の挟持体２２の先端部に、回動すると所要の摩擦力が働く状態で、回転軸４により軸支されている。   Further, as shown in FIG. 3, the clamping member 23 has a slight gap between the clamping member 23 and the base portion 22B and the rotating shaft 4, so that the tip of the other clamping body 22 is rotated. When it moves, it is supported by the rotating shaft 4 in a state where a required frictional force is applied.

次に、この実施例１の把持用手動工具１の作用効果について説明する。   Next, functions and effects of the gripping manual tool 1 according to the first embodiment will be described.

このような実施例１の把持用手動工具１は、一対の挟持体２１，２２の中間部が枢支軸３により軸支され、これら一対の挟持体２１，２２は、後部に把手２１Ａと２２Ａとがそれぞれ形成され、先端部には把手２１Ａ，２２Ａに連動して回動し、対象物を挟持可能な第１の挟持部２１Ｂと第２の挟持部２３Ａとがそれぞれ形成されたプライヤー型の把持用手動工具である。   In the gripping manual tool 1 according to the first embodiment, an intermediate portion of the pair of sandwiching bodies 21 and 22 is pivotally supported by the pivot shaft 3, and the pair of sandwiching bodies 21 and 22 has grips 21 </ b> A and 22 </ b> A at the rear. And a pliers type in which a first clamping part 21B and a second clamping part 23A capable of clamping an object are respectively formed at the distal end thereof in conjunction with the grips 21A and 22A. It is a manual tool for gripping.

そして、一対の挟持体２１，２２のうち、一方の挟持体２１の先端部には、この一方の挟持体２１と相対的に不動の第１の挟持部２１Ｂが形成されており、他方の挟持体２２の先端部には、一方の挟持体２１の第１の挟持部２１Ｂと対向するように、挟持部材２３が、枢支軸３と略同一の軸方向の軸を中心として回動可能に設けられて、第２の挟持部２３Ａが形成された構成とされている。   In the pair of sandwiching bodies 21 and 22, a first sandwiching part 21 </ b> B that is relatively stationary with respect to the one sandwiching body 21 is formed at the tip of one sandwiching body 21, and the other sandwiching body 21 is sandwiched. At the tip of the body 22, the clamping member 23 is rotatable about an axis in the same axial direction as the pivot shaft 3 so as to face the first clamping part 21 </ b> B of one clamping body 21. The second clamping portion 23A is provided and formed.

こうした構成なので、図５（ａ）、図５（ｂ）に示したように、把持する平板状の対象物５Ａ，５Ｂの厚さが異なったり、図５（ｃ）に示したように、楔状などの非平板状の対象物５Ｃであったとしても、一対の挟持体２１，２２の後部に形成された把手２１Ａ，２２Ａを手で握り、第１の挟持部２１Ｂと第２の挟持部２３Ａとで対象物５Ａ，５Ｂ又は５Ｃを挟み付ければ、第２の挟持部２３Ａがその対象物５Ａ，５Ｂ又は５Ｃの面全体に接触するように回動するため、第１の挟持部２１Ｂと第２の挟持部２３Ａとの間の幅を調節する必要がなく、安定して把持することができる。   Because of such a configuration, the thickness of the planar objects 5A and 5B to be gripped differs as shown in FIGS. 5 (a) and 5 (b), or as shown in FIG. Even if the object 5C is a non-flat object such as the first gripping part 21B and the second clamping part 23A, the grips 21A and 22A formed at the rear part of the pair of clamping bodies 21 and 22 are grasped by hand. When the object 5A, 5B, or 5C is sandwiched between the first sandwiching part 21B and the first sandwiching part 21B, the second sandwiching part 23A rotates so as to contact the entire surface of the object 5A, 5B, or 5C. It is not necessary to adjust the width between the two clamping portions 23A, and the gripping can be stably performed.

ここで、挟持部材２３が、他方の挟持体２２の先端部に、枢支軸３と略同一の軸方向の回転軸４により軸支されて、回動可能な第２の挟持部２３Ａが形成されている。   Here, the holding member 23 is pivotally supported at the distal end portion of the other holding body 22 by the rotation shaft 4 in the same axial direction as the pivot shaft 3, thereby forming a second holding portion 23 </ b> A that can rotate. Has been.

このため、第２の挟持部２３Ａを複雑な構成にしないで済み、簡易且つ安価な構造で実施することができる。   For this reason, it is not necessary to make the 2nd clamping part 23A complicated, and it can implement with a simple and cheap structure.

また、第１の挟持部２１Ｂ及び第２の挟持部２３Ａの対象物５Ａ，５Ｂ又は５Ｃなどを挟持する側の面は、略平面に加工されている。   In addition, the surfaces of the first sandwiching portion 21B and the second sandwiching portion 23A on the side sandwiching the objects 5A, 5B, 5C, etc. are processed into a substantially flat surface.

このため、平板状の対象物５Ａ，５Ｂや楔状などの非平板状の対象物５Ｃの両面を全体的に挟持できるので、これらの対象物５Ａ，５Ｂ又は５Ｃをより安定して把持することができる。   For this reason, since both surfaces of flat object 5A, 5B and non-flat object 5C, such as a wedge shape, can be clamped as a whole, these objects 5A, 5B or 5C can be gripped more stably. it can.

また、挟持部材２３は、その中心部よりも先端部寄りが、他方の挟持体２２の先端部に、回転軸４により軸支されて、第２の挟持部２３Ａが形成されている。   Further, the holding member 23 is pivotally supported by the rotating shaft 4 at the tip end portion of the other holding body 22 at a position closer to the tip portion than the center portion, thereby forming a second holding portion 23A.

このため、対象物５Ａ，５Ｂ又は５Ｃなどが彫金で用いられる材料などの比較的小さなときも、第２の挟持部２３Ａの力点が対象物５Ａ，５Ｂ又は５Ｃ上にくるので、安定して把持することができる。   For this reason, even when the object 5A, 5B or 5C is relatively small, such as a material used for engraving, the force point of the second clamping portion 23A comes on the object 5A, 5B or 5C, so that the object can be gripped stably. can do.

さらに、挟持部材２３は、他方の挟持体２２の先端部に、回動すると所要の摩擦力が働く状態で、回転軸４により軸支されて、第２の挟持部２３Ａが形成されている。   Furthermore, the holding member 23 is pivotally supported by the rotating shaft 4 in a state in which a required frictional force is applied to the distal end portion of the other holding body 22 to form a second holding portion 23A.

このため、挟持部材２３が他方の挟持体２２の先端部でぶらついた状態とならず、使い勝手がよい。   For this reason, the clamping member 23 is not in a state where it is hung at the tip of the other clamping body 22, and it is easy to use.

次に、実施例２について説明する。   Next, Example 2 will be described.

なお、実施例１で説明した内容と同一乃至均等な部分の説明については同一符号を付して説明する。   In addition, the description which attaches | subjects the same code | symbol about the description of the same thru | or equivalent part as the content demonstrated in Example 1, and demonstrates.

図６は、実施例２の把持用手動工具１０の概略構成を示している。   FIG. 6 shows a schematic configuration of the gripping manual tool 10 of the second embodiment.

この実施例２の把持用手動工具１０では、第２の挟持部２３Ａを形成する挟持部材２３が、硬質ゴムなどの滑り止めの材料から成ることが実施例１の把持用手動工具１と主に異なる。   In the gripping manual tool 10 of the second embodiment, the gripping manual tool 1 of the first embodiment is mainly configured such that the clamping member 23 forming the second clamping portion 23A is made of a non-slip material such as hard rubber. Different.

すなわち、一対の挟持体２１，２２の後部に形成された把手２１Ａ，２２Ａを手でさほど強く握らなくとも、第２の挟持部２３Ａを形成する滑り止めの材料から成る挟持部材２３の働きにより、対象物を安定して把持することができる。   That is, even if the grips 21A and 22A formed at the rear portions of the pair of sandwiching bodies 21 and 22 are not gripped so strongly by the hands, the sandwiching member 23 made of a non-slip material forming the second sandwiching portion 23A can function as follows. The object can be gripped stably.

なお、他の構成及び作用効果については、実施例１と略同様であるので説明を省略する。   Other configurations and functions and effects are substantially the same as those in the first embodiment, and thus description thereof is omitted.

以上、図面を参照して、本発明を実施するための形態を実施例１，２に基づいて詳述してきたが、具体的な構成は、この実施例１，２に限らず、本発明の要旨を逸脱しない程度の設計的変更は、本発明に含まれる。   As mentioned above, although the form for implementing this invention was explained in full detail based on Example 1, 2 with reference to drawings, the specific structure is not restricted to this Example 1, 2, but this invention of this invention. Design changes that do not depart from the gist are included in the present invention.

上記した実施例１，２では、挟持部材２３が、他方の挟持体２２の先端で、回転軸４により回動可能とされた単純な構造として実施したが、これに限定されない。   In the first and second embodiments described above, the sandwiching member 23 is implemented as a simple structure that can be rotated by the rotating shaft 4 at the tip of the other sandwiching body 22, but is not limited thereto.

例えば、挟持部材２３を、他方の挟持体２２とヒンジ結合させた一体の部材として実施してもよい。   For example, the clamping member 23 may be implemented as an integral member hinged to the other clamping body 22.

或いは、挟持部材２３が、他方の挟持体２２の先端部にリンク機構などにより回動可能に設けられたより複雑な構造として実施してもよい。   Alternatively, the sandwiching member 23 may be implemented as a more complicated structure in which the tip of the other sandwiching body 22 is rotatably provided by a link mechanism or the like.

すなわち、実施例１，２以外の構成でも、挟持部材２３が、他方の挟持体２２の先端部で枢支軸３と略同一の軸方向の軸を中心として回動可能とされていればよい。   That is, in the configuration other than the first and second embodiments, it is sufficient that the clamping member 23 is rotatable about the axis in the same axial direction as the pivot shaft 3 at the tip of the other clamping body 22. .

また、上記した実施例２では、第２の挟持部２３Ａを形成する挟持部材２３が、硬質ゴムなどの滑り止めの材料から成るように実施したが、これに限定されない。   In the second embodiment described above, the sandwiching member 23 forming the second sandwiching portion 23A is made of a non-slip material such as hard rubber. However, the present invention is not limited to this.

すなわち、第１の挟持部２１Ｂの対象物を挟持する側の面に滑り止めの材料を設けて実施してもよいし、第１の挟持部２１Ｂ及び第２の挟持部２３Ａの双方に滑り止めの材料を用いて実施してもよい。   That is, it may be carried out by providing a non-slip material on the surface of the first holding part 21B that holds the object, or both the first holding part 21B and the second holding part 23A are non-slip. This material may be used.

さらに、上記した実施例１，２の把持用手動工具１，１０は、把持する対象物が彫金の材料などであるときに好適に用いられる所謂ヤットコとして実施したが、これに限定されず、様々な用途に適用できる態様で実施してもよい。   Further, the gripping manual tools 1 and 10 of the first and second embodiments are implemented as so-called Yatsuko that is preferably used when the object to be gripped is a metal engraving material or the like. You may implement in the aspect applicable to a various use.

１ 把持用手動工具
１０ 把持用手動工具
２１ 一方の挟持体
２２ 他方の挟持体
２１Ａ 把手
２２Ａ 把手
２１Ｂ 第１の挟持部
２３Ａ 第２の挟持部
２３ 挟持部材
３ 枢支軸
４ 回転軸
５Ａ，５Ｂ，５Ｃ 対象物 DESCRIPTION OF SYMBOLS 1 Manual tool for holding 10 Manual holding tool 21 One holding body 22 The other holding body 21A Handle 22A Handle 21B First holding part 23A Second holding part 23 Holding member 3 Pivoting shaft 4 Rotating shafts 5A, 5B, 5C object

Claims (6)

一対の挟持体の中間部が枢支軸により軸支され、これら一対の挟持体は、後部に把手が形成され、先端部には把手に連動して回動し、対象物を挟持可能な挟持部が形成されたプライヤー型の把持用手動工具であって、
前記一対の挟持体のうち、一方の挟持体の先端部には、この一方の挟持体と相対的に不動の第１の挟持部が形成されており、他方の挟持体の先端部には、前記一方の挟持体の前記第１の挟持部と対向するように、挟持部材が、前記枢支軸と略同一の軸方向の軸を中心として回動可能に設けられて、第２の挟持部が形成されており、
前記第１の挟持部と前記第２の挟持部との間に対象物を挟持可能とされていることを特徴とする把持用手動工具。 An intermediate part of the pair of sandwiching bodies is pivotally supported by a pivot shaft, and the pair of sandwiching bodies has a grip formed at the rear part and pivots in conjunction with the handle at the tip part so that the target object can be sandwiched. A pliers-type gripping manual tool formed with a portion,
Of the pair of sandwiching bodies, a first sandwiching portion that is relatively stationary with respect to the one sandwiching body is formed at a distal end portion of one sandwiching body, and a distal end portion of the other sandwiching body includes A clamping member is rotatably provided about an axis in the same axial direction as the pivot shaft so as to face the first clamping part of the one clamping body, and the second clamping part Is formed,
A gripping manual tool, wherein an object can be clamped between the first clamping part and the second clamping part. 前記挟持部材が、他方の挟持体の先端部に、前記枢支軸と略同一の軸方向の回転軸により軸支されて、回動可能な前記第２の挟持部が形成されていることを特徴とする請求項１に記載の把持用手動工具。   The holding member is pivotally supported at the tip of the other holding body by a rotation shaft in an axial direction substantially the same as the pivot shaft, so that the rotatable second holding portion is formed. The manual tool for gripping according to claim 1, wherein: 前記第１の挟持部及び前記第２の挟持部の対象物を挟持する側の面は、略平面に加工されていることを特徴とする請求項１又は２に記載の把持用手動工具。   3. The gripping manual tool according to claim 1, wherein surfaces of the first clamping unit and the second clamping unit on a side of clamping an object are processed into a substantially flat surface. 4. 前記挟持部材は、その中心部よりも先端部寄りが、前記他方の挟持体の先端部に、前記回転軸により軸支されて、前記第２の挟持部が形成されていることを特徴とする請求項２に記載の把持用手動工具。   The holding member has a second holding part formed by being pivotally supported by the rotating shaft at a tip part of the other holding body, closer to the tip part than the center part. The gripping manual tool according to claim 2. 前記挟持部材は、前記他方の挟持体の先端部に、回動すると所要の摩擦力が働く状態で、前記回転軸により軸支されて、前記第２の挟持部が形成されていることを特徴とする請求項２又は４に記載の把持用手動工具。   The clamping member is pivotally supported by the rotating shaft in a state where a required frictional force is applied to the tip of the other clamping body to form the second clamping part. The manual tool for gripping according to claim 2 or 4. 前記第１の挟持部及び前記第２の挟持部の少なくとも一方に、滑り止めの材料が用いられていることを特徴とする請求項１乃至５のいずれか１項に記載の把持用手動工具。   The gripping manual tool according to any one of claims 1 to 5, wherein an anti-slip material is used for at least one of the first clamping part and the second clamping part.
JP2009200182A 2009-08-31 2009-08-31 Manual tool for holding Pending JP2011051041A (en)

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FR459782A (en) * 1912-07-01 1913-11-14 Howard Pitcher Okie Improvements in the construction of grippers and devices or apparatus intended for gripping or gripping objects
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DE4445827A1 (en) * 1994-12-22 1996-06-27 Noethen Kg Willibald Pliers with adjustable opening width, for fitting and assembly work
JPH1190842A (en) * 1997-09-22 1999-04-06 San Nishimura:Kk Pliers for endpieces of spectacle frames
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US6983559B1 (en) * 2004-02-06 2006-01-10 Kraus David J Fish jaw gripper to facilitate hook removal

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR459782A (en) * 1912-07-01 1913-11-14 Howard Pitcher Okie Improvements in the construction of grippers and devices or apparatus intended for gripping or gripping objects
US1561833A (en) * 1924-07-09 1925-11-17 Cruickshank Alexander Plier wrench
US1750817A (en) * 1928-03-31 1930-03-18 William E Root Tongs
FR699475A (en) * 1929-10-24 1931-02-16 Improvements to pliers, pincers, etc.
US2478696A (en) * 1944-08-23 1949-08-09 Seymour Smith & Son Toggle lever operated pliers with pivoted jaw piece
US2990213A (en) * 1959-06-23 1961-06-27 John J Kowalik Holding device
FR1448509A (en) * 1964-10-01 1966-08-05 Tresa Ets Gripper for handling dishes, containers and industrial parts of all kinds
DE4445827A1 (en) * 1994-12-22 1996-06-27 Noethen Kg Willibald Pliers with adjustable opening width, for fitting and assembly work
JPH1190842A (en) * 1997-09-22 1999-04-06 San Nishimura:Kk Pliers for endpieces of spectacle frames
US5964130A (en) * 1998-05-18 1999-10-12 Wang; Chao-Chi Jaw members for a pair of pliers
US6983559B1 (en) * 2004-02-06 2006-01-10 Kraus David J Fish jaw gripper to facilitate hook removal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105450A1 (en) * 2015-04-09 2016-10-13 Ahrar Madjid Device with parallel gripping surface
DE102015105450B4 (en) * 2015-04-09 2017-05-04 Ahrar Madjid Device with parallel gripping surface

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