JP6009429B2 - Parallel ruler for cutting - Google Patents

Parallel ruler for cutting Download PDF

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JP6009429B2
JP6009429B2 JP2013243292A JP2013243292A JP6009429B2 JP 6009429 B2 JP6009429 B2 JP 6009429B2 JP 2013243292 A JP2013243292 A JP 2013243292A JP 2013243292 A JP2013243292 A JP 2013243292A JP 6009429 B2 JP6009429 B2 JP 6009429B2
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screw
ruler
nut
rod
guide member
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JP2015100883A (en
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拓矢 小林
拓矢 小林
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シンワ測定株式会社
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Description

本発明は、丸鋸を被加工物の側面と平行にガイドする切断用平行定規に関する。   The present invention relates to a parallel cutting ruler for guiding a circular saw parallel to a side surface of a workpiece.

丸鋸に着脱自在に取り付けられ、鋸刃の進行方向と直交する方向に配置される定規板材と、該定規板材の一方側部側に設けられ、被加工物の側面に当接する鋸刃の進行方向と平行なガイド面を有するガイド部材とからなり、上記定規板材は、上記丸鋸に取り付けられて被加工物の上方に配置される定規竿板部、該被加工物の側方にして該定規竿板部の下側に配置され、上記ガイド部材が設けられる基板部及び該定規竿板部の一方側部と該基板部の一方側部とを連結する連結部からなる丸鋸用ガイド具(例えば特許文献1)が提案されている。この丸鋸用ガイド具では、丸鋸のベースを定規竿板部と基板部との間に挿入することにより、被加工物の側面に丸鋸の鋸刃を近付けて切断作業を行うことができる。   A ruler plate that is detachably attached to the circular saw and arranged in a direction perpendicular to the direction of travel of the saw blade, and a saw blade that is provided on one side of the ruler plate and abuts against the side surface of the workpiece A ruler plate member mounted on the circular saw and disposed above the work piece, on the side of the work piece, the guide plate member having a guide surface parallel to the direction. A circular saw guide tool comprising a base plate portion disposed below the ruler plate portion and provided with the guide member, and a connecting portion for connecting one side portion of the ruler plate portion and the one side portion of the base plate portion. (For example, patent document 1) is proposed. In this circular saw guide tool, by inserting the base of the circular saw between the ruler plate part and the substrate part, it is possible to perform the cutting work by bringing the saw blade of the circular saw closer to the side surface of the workpiece. .

また、第二ガイドは、1本のポールがガイド面に対して直交する向きに設けられる。ポールの一端部はガイド面と平行、すなわちポールと直交して折り曲げられ折り曲げ部を形成する。折り曲げ部は、ガイドとベースの間に介在する介在部材であるサブベースを取り付けた場合、サブベースに当接する。折り曲げ部の一端部は、更にポールと平行になるように折り曲げられ、ガイド面を有するガイド部と連結する第二ガイドガイド連結部が形成された携帯用切断工具(例えば特許文献2)も知られている。
実用新案登録第3176526号公報 特開2007−8063号公報
The second guide is provided in a direction in which one pole is orthogonal to the guide surface. One end of the pole is bent parallel to the guide surface, that is, orthogonal to the pole to form a bent portion. When the sub-base that is an interposed member interposed between the guide and the base is attached, the bent portion comes into contact with the sub-base. A portable cutting tool (for example, Patent Document 2) is also known in which one end of the bent portion is further bent so as to be parallel to the pole, and a second guide guide connecting portion connected to a guide portion having a guide surface is formed. ing.
Utility Model Registration No. 3176526 JP 2007-8063 A

上記従来技術において、2本の定規竿板部を備える場合は、丸鋸を装着して切断作業を行っても、定規竿板部が前後に曲がり難く、1本の場合に比べて安定して切断を行うことができる。   In the above prior art, when two ruler plate parts are provided, the ruler plate part is difficult to bend back and forth even when a circular saw is attached and the cutting operation is performed, which is more stable than in the case of one. Cutting can be done.

しかし、定規竿板部と基板部との間には、丸鋸のベースを挿入するための隙間が設けられているため、定規竿板部が上方に曲がる虞がある。   However, since a gap for inserting the base of the circular saw is provided between the ruler plate portion and the substrate portion, the ruler plate portion may be bent upward.

このため定規竿板部と基板部とを連結部以外で連結することが考えられるが、両者の隙間に丸鋸のベースを挿入する必要があり、丸鋸の種類によりベースの構造も異なり、ベースの挿入寸法も異なるため、連結部以外で連結する場所を決めることは実際上困難である。   For this reason, it is conceivable to connect the ruler plate part and the board part other than the connecting part, but it is necessary to insert a base of a circular saw into the gap between them, and the structure of the base differs depending on the type of circular saw. Since the insertion dimensions are different from each other, it is practically difficult to determine a place to be connected other than the connecting portion.

解決しようとする課題は、竿板部の上方への変位を効率よく防止することができる切断用平行定規を提供することを目的とする。   The problem to be solved is to provide a cutting parallel ruler that can efficiently prevent upward displacement of the platen portion.

請求項1の発明は、丸鋸に着脱自在に取り付けられ、鋸刃の進行方向と直交する方向に配置される定規杆と、該定規杆の長さ方向一側に設けられ、被加工物の側面に当接する鋸刃の進行方向と平行なガイド面を有するガイド部材とを備え、前記定規杆は、前記丸鋸に取り付けられて被加工物の上方に配置される竿板部と、該被加工物の一側にして該竿板部の下側に配置され、前記ガイド部材が設けられる基板部と、該竿板部の一側と該基板部の一側とを連結する連結部とを備え、前記基板部に対する前記竿板部の上方変位を防止する上方変位防止部材を設け、前記上方変位防止部材が前記竿板部及び基板部の長さ方向に移動可能に設けられ、前記上方変位防止部材は、前記竿板部及び基板部を幅方向両側から挟む縦部を有する一対の挟持片と、前記一対の縦部間を狭めるネジ手段とを備え、前記挟持片は、前記竿板部の上面に係止する上係止部と、前記基板部の下面に係止する下係止部とを一体に備え、前記定規杆を前記ガイド部材に取付ける取付体を備え、前記取付体に前記基板部を取り付け、前記取付体と基板部との間にスペーサを設けると共に、前記スペーサの幅方向両側に前記下係止部が係入する係合凹部を設けたことを特徴とする。 According to a first aspect of the present invention, there is provided a ruler rod detachably attached to the circular saw and disposed in a direction orthogonal to the traveling direction of the saw blade, provided on one side in the length direction of the ruler rod, A guide member having a guide surface parallel to the traveling direction of the saw blade that contacts the side surface, and the ruler rod is attached to the circular saw and disposed above the workpiece, and the workpiece A substrate part disposed on the lower side of the platen part on one side of the workpiece and provided with the guide member, and a connecting part for connecting one side of the board plate and one side of the substrate part wherein the upper displacement preventing member for preventing the upper displacement of the rod plate for the substrate portion is provided, the upper displacement preventing member is movable in the length direction of the rod plate portion and the substrate portion, wherein the upper displacement The prevention member includes a pair of sandwiching pieces each having a vertical portion that sandwiches the plate portion and the substrate portion from both sides in the width direction. Screw means for narrowing a space between the pair of vertical portions, and the clamping piece includes an upper locking portion that is locked to the upper surface of the saddle plate portion, and a lower locking portion that is locked to the lower surface of the substrate portion. Provided integrally with an attachment body for attaching the ruler rod to the guide member, attaching the board portion to the attachment body, providing a spacer between the attachment body and the board portion, and on both sides of the spacer in the width direction. An engagement recess for engaging the lower locking portion is provided .

請求項2の発明は、前記ネジ手段は、ネジ本体と、このネジ本体に設けられ該ネジ本体と交差方向のレバー部とを備えることを特徴とするThe invention of claim 2 is characterized in that the screw means includes a screw main body and a lever portion provided in the screw main body and in a crossing direction with the screw main body .

請求項3の発明は、前記ネジ本体はネジ棒を備え、前記ネジ棒にナットを螺合し、前記ネジ棒に対し進退して前記ナットに係脱可能な操作体を備え、前記操作体に前記レバー部を設けたことを特徴とするAccording to a third aspect of the present invention, the screw body includes a screw rod, a nut is screwed onto the screw rod, and an operation body that can be moved forward and backward relative to the screw rod to be engaged with and disengaged from the nut is provided. The lever portion is provided .

請求項1の構成によれば、基板部に対する竿板部の上方変位を防止することができる。   According to the configuration of the first aspect, it is possible to prevent the upper plate portion from being displaced upward with respect to the substrate portion.

また、請求項の構成によれば、丸鋸の取付位置に対応して上方変位防止部材を移動して設けることができる。 Moreover, according to the structure of Claim 1 , an upper displacement prevention member can be moved and provided corresponding to the attachment position of a circular saw.

また、請求項の構成によれば、ネジ手段により縦部間を狭めることにより竿板部と基板部との幅方向の位置が合わされるように規制され、且つ、上係止部と下係止部により竿板部及び基板部が上下から挟まれ、竿板部と基板部との上下間隔が規制される。 According to the configuration of the first aspect, the vertical portion is narrowed by the screw means so that the position in the width direction of the plate portion and the substrate portion is regulated, and the upper locking portion and the lower portion are engaged. The vertical plate portion and the substrate portion are sandwiched from above and below by the stopper, and the vertical distance between the vertical plate portion and the substrate portion is regulated.

また、請求項の構成によれば、取付体に基板部を取付けた切断用平行定規において、基板部の下部に下係止部を係止することができると共に、上方変位防止部材の位置を変更することができる。 According to the configuration of claim 1 , in the cutting parallel ruler in which the substrate portion is attached to the attachment body, the lower locking portion can be locked to the lower portion of the substrate portion, and the position of the upper displacement prevention member can be set. Can be changed.

また、請求項の構成によれば、取付体に基板部を取付けた切断用平行定規において、基板部の下部に下係止部を係止することができると共に、上方変位防止部材の位置を変更することができる。 According to the configuration of claim 1 , in the cutting parallel ruler in which the substrate portion is attached to the attachment body, the lower locking portion can be locked to the lower portion of the substrate portion, and the position of the upper displacement prevention member can be set. Can be changed.

請求項2の構成によれば、交差方向のレバー部を用いることによりネジ本体の操作が容易となる。According to the structure of Claim 2, the operation of the screw body is facilitated by using the lever portion in the intersecting direction.

請求項3の構成によれば、ナットに操作体を係合した状態で操作体を回し、対象物を締め付け、締め付けた後、ネジ本体に対して操作体を進退することにより、ナットとの係合を解除し、操作体を回し、レバー部の向きを変えることができる。これによりレバー部の位置を任意の位置に納めることができ、丸鋸や被加工物との干渉が避けられる。According to the configuration of the third aspect, the operating body is turned in a state in which the operating body is engaged with the nut, the object is tightened, and after tightening, the operating body is moved forward and backward with respect to the screw body, thereby engaging with the nut. The lever can be released and the lever can be turned. As a result, the position of the lever portion can be set at an arbitrary position, and interference with a circular saw or workpiece can be avoided.

本発明の実施例1を示す切断用平行定規の全体斜視図である。It is a whole perspective view of the cutting parallel ruler which shows Example 1 of this invention. 同上、要部の斜視図である。It is a perspective view of the principal part same as the above. 同上、要部の斜視図である。It is a perspective view of the principal part same as the above. 同上、底面図である。It is a bottom view same as the above. 同上、下側から見た要部の斜視図である。It is a perspective view of the principal part seen from the lower side same as the above. 同上、スライダと挟着部材とネジ手段の斜視図である。It is a perspective view of a slider, a clamping member, and a screw means same as the above. 同上、要部の底面図である。It is a bottom view of the principal part same as the above. 同上、使用状態の平面図である。It is a top view of a use condition same as the above. 同上、間隔調整手段周りの斜視図である。FIG. 6 is a perspective view around the interval adjusting unit. 同上、定規杆と取付体の取付箇所の断面図である。FIG. 4 is a cross-sectional view of the attachment points of the ruler and the attachment body. 同上、背面図である。It is a rear view same as the above. 同上、ネジ手段の断面図である。It is sectional drawing of a screw means same as the above. 同上、一部を切欠いた上方変位防止部材の正面図である。It is a front view of the upper displacement prevention member which a part cut out same as the above. 同上、一部を切欠いた上方変位防止部材の正面図であり、抜止め部を設けている。It is a front view of the upward displacement prevention member which a part cut out same as the above, and has a retaining part. 同上、上方変位防止部材の斜視図である。It is a perspective view of an upper displacement prevention member same as the above. 本発明の実施例2を示す上方変位防止部材の斜視図である。It is a perspective view of the upward displacement prevention member which shows Example 2 of this invention. 本発明の実施例3を示す切断用平行定規の背面図である。It is a rear view of the cutting parallel ruler which shows Example 3 of this invention. 同上、上方変位防止部材の斜視図である。It is a perspective view of an upper displacement prevention member same as the above.

本発明における好適な実施の形態について、添付図面を参照しながら詳細に説明する。なお、以下に説明する実施の形態は、特許請求の範囲に記載された本発明の内容を限定するものではない。また、以下に説明される構成の全てが、本発明の必須要件であるとは限らない。各実施例では、従来とは異なる新規な切断用平行定規を採用することにより、従来にない切断用平行定規が得られ、その切断用平行定規について記述する。   Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention. In each embodiment, an unprecedented cutting parallel ruler is obtained by adopting a new cutting parallel ruler different from the conventional one, and the cutting parallel ruler will be described.

本発明の実施例1を図1〜図15を参照して説明する。切断用平行定規1は、前後一対の定規杆2,2と、これら前後一対の定規杆2,2の一側を連結した前側及び後側取付体3,4と、これら前側及び後側取付体3,4に前後方向スライド可能に固定するガイド部材5とを備える。   A first embodiment of the present invention will be described with reference to FIGS. The parallel cutting ruler 1 includes a pair of front and rear rulers 2 and 2, front and rear attachment bodies 3 and 4 connecting one side of the pair of front and rear rulers 2 and 2, and these front and rear attachment bodies. 3 and 4 are provided with a guide member 5 fixed so as to be slidable in the front-rear direction.

前記ガイド部材5は、中空で略角型の部材よりなり、その一方の側面が、合板などの被加工物の側面に当接するガイド面11である。また、前記ガイド部材5の他方の側面には、長さ方向のスリット溝12が開成されている。そして、前記ガイド部材5内には、一対のスライダ13が移動可能に挿入されている。   The guide member 5 is formed of a hollow and substantially square member, and one side surface thereof is a guide surface 11 that comes into contact with a side surface of a workpiece such as a plywood. A slit groove 12 in the length direction is formed on the other side surface of the guide member 5. A pair of sliders 13 are movably inserted into the guide member 5.

図5〜図7などに示すように、前記スライダ13にはスライド方向に長く形成され、前記スリット溝12に連通する雌ネジ部14が設けられ、また、前側のスライダ13の前部にはスリット溝12から突出する突出片15が設けられると共に、前側のスライダ13の後側にはスリット溝12に係合して納まる係合突起16が設けられ、同様に、後側のスライダ13の前部にはスリット溝12から突出する突出片15が設けられると共に、後側のスライダ13の前側にはスリット溝12に係合して納まる係合突起16が設けられている。尚、前側及び後側スライダ13,13は、前後が逆に配置されている以外は同一構成をなす。また、スライダ13の前後はそれぞれ前後に向かって幅狭になるように形成されている。   As shown in FIGS. 5 to 7 and the like, the slider 13 is formed long in the sliding direction and is provided with a female screw portion 14 communicating with the slit groove 12, and a slit is formed in the front portion of the slider 13 on the front side. A projecting piece 15 projecting from the groove 12 is provided, and an engaging protrusion 16 that engages and fits into the slit groove 12 is provided on the rear side of the front slider 13, and similarly, the front portion of the rear slider 13 is provided. Is provided with a projecting piece 15 projecting from the slit groove 12, and an engaging projection 16 is provided on the front side of the rear slider 13 so as to engage with the slit groove 12. The front and rear sliders 13 and 13 have the same configuration except that the front and rear sliders are arranged reversely. The front and rear sides of the slider 13 are formed so as to become narrower toward the front and rear.

前記前側及び後側取付体3,4には、その上面部21の左右方向他側に前記ガイド部材5の反ガイド面側の側面11Aに当接する縦方向の側面部22を有し、この側面部22以外の周囲は斜めの斜め側面部23が設けられ、この斜め側面部23の下縁23Gは側面部22の下縁22Gより高い位置にある。また、前記前側及び後側取付体3,4は、前後で対象形状の前,後ベース部3B,4Bを備え、それら前,後ベース部3B,4Bには開口部24が設けられ、この開口部24は略台形形状をなす。   The front and rear attachment bodies 3 and 4 have, on the other side in the left and right direction of the upper surface portion 21, a side surface portion 22 in the vertical direction that contacts the side surface 11A on the side opposite to the guide surface of the guide member 5. Around the portion other than the portion 22, an oblique oblique side surface portion 23 is provided, and the lower edge 23G of the oblique side surface portion 23 is located higher than the lower edge 22G of the side surface portion 22. The front and rear attachment bodies 3 and 4 are provided with front and rear base portions 3B and 4B of the target shape in the front and rear, and an opening 24 is provided in the front and rear base portions 3B and 4B. The part 24 has a substantially trapezoidal shape.

さらに、前記一対の定規杆2,2の間隔を調整する間隔調整手段31が設けられ、この間隔調整手段31として以下の構成を備える。すなわち、一方の取付体である前側取付体3は、前記前ベース部3Bの後側に内側スライド部3Sを後向きに突設しており、他方の取付体である後側取付体4は、前記後ベース部4Bの前側に外側スライド部4Sを前向きの突設しており、内側スライド部3Sに外側スライド部4Sが外嵌し、前後方向スライド可能となっている。尚、内側及び外側スライド部3S,4Sの左右幅より前記前,後ベース部3B,4Bの左右幅が広く形成されている。   Further, an interval adjusting means 31 for adjusting an interval between the pair of rulers 2 and 2 is provided, and the interval adjusting means 31 has the following configuration. That is, the front mounting body 3 which is one mounting body has an inner slide portion 3S protruding rearward on the rear side of the front base portion 3B, and the rear mounting body 4 which is the other mounting body is An outer slide portion 4S is projected forward on the front side of the rear base portion 4B, and the outer slide portion 4S is fitted on the inner slide portion 3S so as to be slidable in the front-rear direction. The left and right widths of the front and rear base portions 3B and 4B are wider than the left and right widths of the inner and outer slide portions 3S and 4S.

また、前ベース部3Bと内側スライド部3Sとの境目には、外側スライド部4Sの厚さに対応した段部32が形成され、この段部32に外側スライド部4Sが近接又は当接した位置が前側及び後側取付体3,4の間隔が最小となる位置であり、この位置で、外側スライド部4Sと内側ベース部3Bとは、上面部21,側面部22及び斜め側面部23同士が略面一となる。   Further, a step 32 corresponding to the thickness of the outer slide 4S is formed at the boundary between the front base 3B and the inner slide 3S, and the position where the outer slide 4S approaches or comes into contact with the step 32. Is the position where the distance between the front and rear attachment bodies 3 and 4 is the smallest, and at this position, the outer slide portion 4S and the inner base portion 3B have an upper surface portion 21, a side surface portion 22 and an oblique side surface portion 23. It will be almost flush.

この例では、前記内側スライド部3Sの上面に長さ方向の長孔であるスライド孔33を穿設し、このスライド孔33に対応して、前記外側スライド部4Sの上面に透孔34を穿設し、固定手段である蝶ネジ35を、下側から透孔34とスライド孔33に挿通し、挿通した蝶ネジ35の先端にナット36を螺合して締め付けることにより、外側スライド部4Sと内側スライド部3Sとを固定し、前後の定規杆2,2の間隔を固定することができる。以上がこの例の間隔調整手段31の構成である。また、前記蝶ネジ35とナット36により、スライド部固定手段及び挟持固定手段を構成している。   In this example, a slide hole 33 that is a long hole in the length direction is formed on the upper surface of the inner slide portion 3S, and a through hole 34 is formed on the upper surface of the outer slide portion 4S in correspondence with the slide hole 33. The wing screw 35 as a fixing means is inserted into the through hole 34 and the slide hole 33 from the lower side, and the nut 36 is screwed to the tip of the inserted wing screw 35 and tightened, whereby the outer slide portion 4S and The inner slide portion 3S can be fixed, and the distance between the front and rear rulers 2 and 2 can be fixed. The above is the configuration of the interval adjusting means 31 in this example. The wing screw 35 and the nut 36 constitute a slide portion fixing means and a clamping and fixing means.

前記定規杆2は、丸鋸101に取り付けられて被加工物102の上方に配置される竿板部41と、被加工物102の側方にして竿板部41の下側に配置され、前記前,後ベース部3B,4Bに固定された基板部42と、それら竿板部41の一側と基板部42の一側部とを連結する連結部43からなり、この場合、連結部43は竿板部41と基板部42とを一体に連結する折曲板部分に形成され、竿板部41と基板部42との間には、前記ベース板103が挿入可能な隙間が設けられている。尚、竿板部41の上面には目盛りが設けられている。   The ruler 2 is attached to the circular saw 101 and disposed above the workpiece 102. The ruler 2 is disposed on the side of the workpiece 102 and below the collar 41. The board part 42 fixed to the front and rear base parts 3B, 4B, and a connecting part 43 that connects one side of the base plate part 41 and one side part of the board part 42. In this case, the connecting part 43 is It is formed in a bent plate portion that integrally connects the gutter plate portion 41 and the substrate portion 42, and a gap into which the base plate 103 can be inserted is provided between the gutter plate portion 41 and the substrate portion 42. . A scale is provided on the upper surface of the gutter plate portion 41.

そして、図8に示すように、使用時において、定規杆2の竿板部41は電動式の丸鋸101のベース板103の両立上縁部にそれぞれ形成された挿通穴部104,104に挿通され、挿通後に、蝶ボルト105を緊締することにより、定規杆2の竿板部41を丸鋸101に着脱自在に取り付けるように構成されている。   As shown in FIG. 8, in use, the bar plate 41 of the ruler rod 2 is inserted into the insertion holes 104 and 104 formed in the upper edge of the base plate 103 of the electric circular saw 101, respectively. Then, after insertion, the hook plate 105 of the ruler rod 2 is detachably attached to the circular saw 101 by tightening the butterfly bolt 105.

また、前記前,後ベース部3B,4Bの上面には、左右方向の突条44,44を一体に設け、図13に示すように、前記突条44は前記基板部42より幅狭に形成されており、突条44の平坦な上面に基板部42を固定することにより、基板部42の下部両側に内側に凹んだ係合凹部45,45が形成される。尚、前記突条44がスペーサであり、この例では前,後ベース部3B,4Bに一体に設けたが、別体としたり、基板部42に一体に設けてもよい。   In addition, on the upper surfaces of the front and rear base portions 3B and 4B, left and right ridges 44 are integrally provided, and the ridge 44 is formed narrower than the substrate portion 42 as shown in FIG. In addition, by fixing the substrate portion 42 to the flat upper surface of the protrusion 44, engagement recesses 45, 45 recessed inwardly on both sides of the lower portion of the substrate portion 42 are formed. The protrusions 44 are spacers. In this example, the protrusions 44 are provided integrally with the front and rear base portions 3B and 4B. However, they may be provided separately or provided integrally with the substrate portion 42.

前記前,後ベース部3B,4Bには、前記突条44の箇所に複数(2個)の透孔46を貫通形成し、前記透孔46に対応して前記基板部42に取付孔47を穿設し、この取付孔47の上端には上方に拡大するテーパ部47Tを形成する。そして、径大頭部48Tを有する棒状の加締め部材48を透孔46と取付孔47に挿通し、その加締め部材48の先端48Sを潰すことにより、前,後ベース部3B,4Bに基板部42を固定している。尚、この場合、潰された加締め部材48の先端48Sはテーパ部47Tに収納されて基板部42の上面と略面一になる。   In the front and rear base portions 3B and 4B, a plurality (two) of through holes 46 are formed through the protrusions 44, and mounting holes 47 are formed in the base plate portion 42 corresponding to the through holes 46. A tapered portion 47T is formed at the upper end of the mounting hole 47 so as to expand upward. Then, a rod-like caulking member 48 having a large-diameter head portion 48T is inserted into the through hole 46 and the mounting hole 47, and the tip 48S of the caulking member 48 is crushed so that the substrate is placed on the front and rear base portions 3B and 4B. The part 42 is fixed. In this case, the tip 48S of the crushed caulking member 48 is accommodated in the tapered portion 47T and is substantially flush with the upper surface of the substrate portion 42.

切断用平行定規1は、ネジ手段51を備える。図12〜図15などに示すように、ネジ手段51は、ネジ本体52と、ナット53と、操作体54とを有し、この操作体54は本体55とレバー部56とを一体に有する。前記ネジ本体52は、工具係合部である六角溝57Kを有する頭部57と、この頭部57に一体に設けたネジ棒58とを備え、このネジ棒58の雄ネジ部59にナット53が螺合されており、ナット53の外周には六角形に形成された係合部53Kが設けられている。   The cutting parallel ruler 1 includes screw means 51. As shown in FIGS. 12 to 15 and the like, the screw means 51 includes a screw main body 52, a nut 53, and an operating body 54. The operating body 54 integrally includes a main body 55 and a lever portion 56. The screw body 52 includes a head 57 having a hexagonal groove 57K that is a tool engaging portion, and a screw rod 58 provided integrally with the head 57, and a nut 53 is provided on the male screw portion 59 of the screw rod 58. Are engaged with each other, and a hexagonal engaging portion 53K is provided on the outer periphery of the nut 53.

前記レバー部56はネジ本体52の軸方向に対して交差方向に突出され、本体55の直径より薄く形成され、レバー部56の先端側は本体55の基端側に向かって斜めに形成されている。また、本体55の外周の基端側には隆起部55Rを周設すると共に、この隆起部55Rから前記レバー部56が突設されている。   The lever portion 56 protrudes in a direction intersecting the axial direction of the screw main body 52, is formed to be thinner than the diameter of the main body 55, and the distal end side of the lever portion 56 is formed obliquely toward the proximal end side of the main body 55. Yes. Further, a protruding portion 55R is provided around the base end side of the outer periphery of the main body 55, and the lever portion 56 projects from the protruding portion 55R.

前記操作体54は合成樹脂等からなり、前記本体55は略筒状をなし、内部の先端側に仕切り部61を有し、この仕切り部61の先端に、前記ナット53の前記係合部53Kに係脱する係合受け部たる係合受け孔62が設けられ、この係合受け孔62は前記ナット53に対応して六角形に形成され、その係合受け孔62に軸方向からナット53に係脱する。また、本体55は、仕切り部61の基端側に前記ネジ本体52の頭部57がスライド可能なスライド孔63が形成され、さらに、前記係合受け孔62とスライド孔63を連通する透孔64が前記仕切り部61に穿設されている。   The operation body 54 is made of a synthetic resin or the like, the main body 55 has a substantially cylindrical shape, and has a partition portion 61 at the front end side of the inside, and the engagement portion 53K of the nut 53 is provided at the front end of the partition portion 61. An engagement receiving hole 62, which is an engagement receiving portion that engages with and disengages from the nut 53, is formed in a hexagonal shape corresponding to the nut 53, and the nut 53 extends from the axial direction to the engagement receiving hole 62. To disengage. The main body 55 is formed with a slide hole 63 in which the head 57 of the screw main body 52 is slidable on the base end side of the partition portion 61, and further, a through hole that communicates the engagement receiving hole 62 and the slide hole 63. 64 is formed in the partition 61.

尚、スライド孔63は断面が円形であり、頭部57は円柱状で断面が円形である。また、係合受け孔62は、必ずしも六角形に形成する必要はなく、ナット53に係合する形状であればよく、例えば、ナット53の対向する2つの角部に係合する係合部を備えるものなどでもよい。   The slide hole 63 has a circular cross section, and the head 57 has a cylindrical shape and a circular cross section. Further, the engagement receiving hole 62 does not necessarily need to be formed in a hexagonal shape, and may have any shape that engages with the nut 53. For example, an engagement portion that engages two opposing corners of the nut 53 is provided. It may be provided.

そして、スライド孔63側から透孔64にネジ棒58を挿通すると共に、そのネジ棒58にナット53を螺合し、且つ、ネジ棒58に外装した付勢手段たるコイルスプリング65を仕切り部61と頭部57との間に配置している。図12に示す状態、即ち、頭部57の基端面が本体55の基端と略同一の位置にある状態で、コイルスプリング65は圧縮されており、このコイルスプリング65の弾性復元力により、ナット53が仕切り部61に圧接する。また、前記ネジ棒58は、基端側には雄ネジ部59が形成されておらず、図12に示す状態では、ナット53は雄ネジ部59の基端に位置する不完全ネジ部59Aに噛み合うように螺合しており、また、ネジ棒58に対して操作体54を基端側に引っ張ると、コイルスプリング65が収縮して係合受け孔62からナット53が抜け、操作体54がナット53に対して非係合状態となる。   Then, the screw rod 58 is inserted into the through hole 64 from the slide hole 63 side, the nut 53 is screwed into the screw rod 58, and the coil spring 65, which is an urging means externally mounted on the screw rod 58, is separated from the partition portion 61. And the head 57. The coil spring 65 is compressed in the state shown in FIG. 12, that is, in the state where the base end surface of the head portion 57 is substantially at the same position as the base end of the main body 55, and the elastic restoring force of the coil spring 65 53 is in pressure contact with the partition 61. Further, the screw rod 58 is not formed with a male screw portion 59 on the base end side, and in the state shown in FIG. 12, the nut 53 is not connected to the incomplete screw portion 59A located at the base end of the male screw portion 59. When the operating body 54 is pulled to the proximal end side with respect to the threaded rod 58, the coil spring 65 contracts and the nut 53 is removed from the engagement receiving hole 62, so that the operating body 54 is The nut 53 is not engaged.

そして、使用においては、先ず、操作体54によりナット53を不完全ネジ部59A側に回すと、ナット53が不完全ネジ部59Aに部分的に螺合し、仮固定される。ここから操作体54を逆方向(捩じ込む方向)に回すと、ナット53に仮固定されたネジ棒58が操作体54と一体的に回転し、雄ネジ部59を後述する雌ネジ部に螺入することができる。   In use, first, when the nut 53 is turned to the incomplete screw portion 59A by the operating body 54, the nut 53 is partially screwed into the incomplete screw portion 59A and temporarily fixed. When the operating body 54 is turned in the opposite direction (screwing direction) from here, the screw rod 58 temporarily fixed to the nut 53 rotates integrally with the operating body 54, and the male screw portion 59 is changed to a female screw portion described later. Can be screwed in.

次に、ネジ手段51を使用してガイド部材5に前側及び後側取付体3,4を固定する構成について説明する。図5に示すように、前記前側及び後側取付体3,4の側面部22には、縦長の透孔71と、この透孔71を前後に挟んで両側に配置された縦長の係合孔72,72とが穿設されており、中央の透孔71は前記スライダ13の雌ネジ部14に対応して形成されている。尚、図5では前側取付体3を図示している。   Next, the structure which fixes the front side and rear side attachment bodies 3 and 4 to the guide member 5 using the screw means 51 is demonstrated. As shown in FIG. 5, in the side surface portion 22 of the front and rear attachment bodies 3 and 4, a vertically long through hole 71 and a vertically long engagement hole arranged on both sides of the through hole 71 in the front and rear direction. 72 and 72 are formed, and a central through hole 71 is formed corresponding to the female screw portion 14 of the slider 13. In FIG. 5, the front mounting body 3 is shown.

そして、前記スライダ13が一方の挟着手段であり、他方の挟着手段たる挟着部材73を備える。図〜図などに示すように、挟着部材73は、筒部74の両側に腕部75,75を有し、筒部74に前記ネジ棒58が遊挿される。また、挟着部材73の側面部22に当たる面は平坦面になっており、この平坦面をなす両側の腕部75,75には前記係合孔72に係入する突起部76,76をそれぞれ設けており、この突起部76は縦長に形成されている。 The slider 13 is one clamping means, and includes a clamping member 73 that is the other clamping means. As shown in FIGS. 5 to 7 and the like, the sandwiching member 73 has arm portions 75 on both sides of the cylindrical portion 74, and the screw rod 58 is loosely inserted into the cylindrical portion 74. The surface impinging on the side surface portion 22 of the clamped member 73 is a flat surface, a protrusion 76 which engages in the engaging hole 7 2 on both sides of the arm portions 75, 75 forming the flat surface Each protrusion 76 is formed in a vertically long shape.

また、前記前ベース部3Bの前側角部には、前記スライダ13の突出片15が係合する係合切欠き部77が設けられ、前記後ベース部4Bの後側角部には、前記スライダ13の突出片15が係合する係合切欠き部77が設けられ、スライダ13の突出片15を、係合切欠き部77,77に設けた側面部22の前,後縁22F,22Fに合わせることにより、スライダ13の雌ネジ部14と側面部22の長孔71とが位置合わせされる。また、上述したようにナット53を不完全ネジ部59Aに螺合した後、ネジ棒58を挟着部材73の筒部74と側面部22の長孔71とガイド部材5のスリット溝12に通して雌ネジ部14に捩じ込み、スライダ13と挟着部材73との間に、ガイド部材5の側面11Aと前側及び後側取付体3,4の側面部22とを挟着し、これによりガイド部材5に前側及び後側取付体3,4を固定する。尚、ネジ手段51,51は定規杆2,2の前後方向外側に位置する。 Further, an engagement notch 77 that engages the protruding piece 15 of the slider 13 is provided at the front corner of the front base 3B, and the slider 13 is provided at the rear corner of the rear base 4B. An engagement notch 77 for engaging the projecting piece 15 is provided, and the projecting piece 15 of the slider 13 is aligned with the front and rear edges 22F, 22F of the side surface 22 provided on the engagement notch 77, 77. The female screw portion 14 of the slider 13 and the long hole 71 of the side surface portion 22 are aligned. Further, as described above, after the nut 53 is screwed into the incomplete screw portion 59A, the screw rod 58 is passed through the cylindrical portion 74 of the clamping member 73, the long hole 71 of the side surface portion 22, and the slit groove 12 of the guide member 5. screwing the female screw portion 14 Te, between the slider 13 and the clamped member 73, and sandwiched between the side surface portion 22 of the side surface 11A and the front and rear mounting members 3 and 4 of the guide member 5, thereby The front and rear attachment bodies 3 and 4 are fixed to the guide member 5. The screw means 51 and 51 are located outside the rulers 2 and 2 in the front-rear direction.

この場合、前側及び後側取付体3,4の前,後ベース部3B,4Bには開口部24が設けられているから、開口部24を用いてベース部3B,4Bに当たることなくレバー部56を操作することができる。また、捩じ込んで固定した状態で、レバー部56が上下に突出する場合は、操作体54を引っ張ってナット53との係合を解除し、操作体54を空転してナット53に係合することにより、レバー部56を倒した位置に収納できる。この場合、ナット53は六角であるから、レバー部56の向きを60度単位で変更することができ、レバー部56が邪魔にならない方向に向けることができる。   In this case, since the opening 24 is provided in the front and rear base portions 3B and 4B of the front and rear attachment bodies 3 and 4, the lever portion 56 does not contact the base portions 3B and 4B using the opening 24. Can be operated. If the lever 56 protrudes up and down while being screwed in and fixed, the operating body 54 is pulled to release the engagement with the nut 53, and the operating body 54 is idled to engage with the nut 53. By doing so, the lever portion 56 can be stored in the position where it is tilted. In this case, since the nut 53 is hexagonal, the direction of the lever portion 56 can be changed in units of 60 degrees, and the lever portion 56 can be directed in the direction that does not get in the way.

さらに、係合孔72は突起部76より長く形成されているから、係合孔72に対する突起部76の上下位置を調整することにより、ガイド部材5と前側及び後側取付体3,4の取付高さ位置を調整することができる。そして、前記スライダ13,挟着部材73及びネジ手段51により、前側及び後側取付体3,4をガイド部材5に位置固定する前側及び後側位置固定手段67,67を構成している。尚、図11ではガイド部材5に竿板部41が当接しているが、ガイド部材5と前側及び後側取付体3,4の取付高さ位置を調整することより、ガイド部材5の上面と竿板部41の下面との間に前記ベース板103を挿入可能な隙間を形成することができる。   Further, since the engagement hole 72 is formed longer than the protrusion 76, the guide member 5 and the front and rear attachment bodies 3 and 4 can be attached by adjusting the vertical position of the protrusion 76 with respect to the engagement hole 72. The height position can be adjusted. The slider 13, the clamping member 73 and the screw means 51 constitute front and rear position fixing means 67 and 67 for fixing the front and rear attachment bodies 3 and 4 to the guide member 5. In FIG. 11, the flange 41 is in contact with the guide member 5, but by adjusting the mounting height positions of the guide member 5 and the front and rear mounting bodies 3, 4, A gap into which the base plate 103 can be inserted can be formed between the lower surface of the flange plate portion 41 and the bottom plate portion 41.

次に、前記間隔調整手段31の使用方法について説明する。まず、使用する丸鋸101の前後の挿通穴部104,104の間隔に、前後の定規杆2,2の位置を合わせるために、蝶ネジ35を緩め、内側スライド部3Sと外側スライド部4Sとをスライドし、蝶ネジ35を締めて前後の定規杆2,2の間隔を固定する。そして、定規杆2,2の間隔を固定した状態で、定規杆2,2に対してガイド部材5を前後に移動し、雌ネジ部14に螺合するネジ手段51を締めて、ガイド部材5に前側及び後側取付体3,4を固定する。   Next, a method for using the interval adjusting means 31 will be described. First, in order to align the positions of the front and rear rulers 2 and 2 with the spacing between the front and rear insertion holes 104 and 104 of the circular saw 101 to be used, the thumbscrew 35 is loosened, and the inner slide part 3S and the outer slide part 4S , And tighten the thumbscrew 35 to fix the distance between the front and rear rulers 2 and 2. Then, in a state where the distance between the rulers 2 and 2 is fixed, the guide member 5 is moved back and forth with respect to the rulers 2 and 2, the screw means 51 screwed into the female screw portion 14 is tightened, and the guide member 5 The front and rear attachment bodies 3 and 4 are fixed to each other.

このように丸鋸101の使用時に丸鋸101に対してガイド部材5の前後位置を変更しても、前後の定規杆2,2の間隔が変わることがなく、丸鋸101による切断作業を簡便に行うことができる。   Thus, even when the front and rear positions of the guide member 5 are changed with respect to the circular saw 101 when the circular saw 101 is used, the distance between the front and rear rulers 2 and 2 does not change, and the cutting operation by the circular saw 101 is simplified. Can be done.

また、前記基板部42に対して竿板部41の上方変位及び幅方向を防止する上方変位防止部材81を備える。この上方変位防止部材81は、挟持部材82と、前記ネジ手段51とから構成され、この例では、前記挟持部材82は竿板部41及び基板部42の幅両側に配置する一対の挟持片83,83からなる。尚、竿板部41の幅方向は、この例では切断用平行定規1の前後方向である。   Further, an upper displacement prevention member 81 for preventing the upper displacement and the width direction of the gutter part 41 with respect to the substrate part 42 is provided. The upper displacement prevention member 81 is composed of a sandwiching member 82 and the screw means 51. In this example, the sandwiching member 82 is a pair of sandwiching pieces 83 disposed on both sides of the width of the plate portion 41 and the substrate portion 42. , 83. In addition, the width direction of the saddle plate portion 41 is the front-rear direction of the cutting parallel ruler 1 in this example.

前記挟持片83は、竿板部41及び基板部42の幅両側に配置する縦部84と、この縦部84の上部に設けられ幅方向内側に突設して前記竿板部41の上面に係止する上係止部85と、前記縦部84の下部に設けられ幅方向内側に突出して前記基板部42の下面に形成する下係止部86とを一体に備え、この下係止部86は前記係合凹部45に係入する。一方の前記縦部84の中心に雌ネジ部84Nを穿設し、他方の前記縦部84の中心に前記ネジ棒58を遊挿する透孔84Tを穿設している。尚、上係止部85は下係止部86よりネジ本体52の長さ方向に長く形成されている。   The sandwiching piece 83 includes a vertical portion 84 arranged on both sides of the width of the plate portion 41 and the substrate portion 42, and is provided on the upper portion of the vertical portion 84 so as to protrude inward in the width direction and is provided on the upper surface of the plate portion 41. The lower locking portion 85 is integrally provided with an upper locking portion 85 to be locked and a lower locking portion 86 which is provided at the lower portion of the vertical portion 84 and protrudes inward in the width direction and is formed on the lower surface of the substrate portion 42. 86 engages with the engaging recess 45. A female screw portion 84N is drilled in the center of one of the vertical portions 84, and a through hole 84T in which the screw rod 58 is loosely inserted is drilled in the center of the other vertical portion 84. The upper locking portion 85 is formed longer than the lower locking portion 86 in the length direction of the screw body 52.

次に、上方変位防止部材81の使用方法を説明する。前記竿板部41及び基板部42を両側から挟むように挟持片83,83を配置し、他方の縦部84の透孔84Tにネジ棒58を挿通し、このネジ棒58を一方の縦部84の雌ネジ部84Nに螺合する。さらに、ネジ棒58を螺入すると共に、操作体54及びナット53が他方の縦部84に圧接することにより、一対の挟持片83,83により竿板部41及び基板部42が幅方向両側から挟持され、これにより竿板部41と基板部42との幅方向の位置が合わされるように規制され、これにより基板部42に対する竿板部41の幅方向の変位を防止することができ、且つ、上係止部85と下係止部86により竿板部41及び基板部42が上下から挟まれ、竿板部41及び基板部42の上下間隔が規制され、これにより基板部42に対する竿板部41の上方変位を防止することができる。そして、透孔84Tにネジ棒58を螺入する場合、ネジ手段51を、上述したスライダ13に螺合する際と同様に操作する。   Next, a method for using the upper displacement preventing member 81 will be described. The clamping pieces 83, 83 are arranged so as to sandwich the saddle plate portion 41 and the substrate portion 42 from both sides, a screw rod 58 is inserted into the through hole 84T of the other vertical portion 84, and the screw rod 58 is connected to one vertical portion. The screw 84 is screwed into the female screw portion 84N. Further, the screw rod 58 is screwed in, and the operating body 54 and the nut 53 are pressed against the other vertical portion 84, whereby the saddle plate portion 41 and the substrate portion 42 are separated from both sides in the width direction by the pair of clamping pieces 83 and 83. And is regulated so that the position in the width direction of the saddle plate portion 41 and the substrate portion 42 are matched, thereby preventing displacement of the width plate portion 41 with respect to the substrate portion 42 in the width direction, and The upper platen portion 41 and the substrate portion 42 are sandwiched from above and below by the upper lock portion 85 and the lower lock portion 86, and the vertical distance between the plate plate portion 41 and the substrate portion 42 is regulated, thereby The upward displacement of the portion 41 can be prevented. When the screw rod 58 is screwed into the through hole 84T, the screw means 51 is operated in the same manner as when screwing the slider 13 described above.

そして、上述したようにネジ手段51により一対の挟持片83,83を取り付けた後は、ネジ棒58を外すことなく、ネジ棒58を緩めれば、ネジ手段51と挟持部材82を竿板部41及び基板部42の長さ方向にスライドして位置決めすることができる。即ち、被加工物102の側面側に、前記丸鋸101を近づける場合、ベース板103を竿板部41と基板部42の間に挿入することができ、そのベース板103の位置により挟持部材82の位置を変更する。この場合、挟持部材82をベース板103に近い位置に配置することにより、竿板部41の上方変位防止効果が向上する。   And after attaching a pair of clamping pieces 83 and 83 by the screw means 51 as mentioned above, if the screw rod 58 is loosened without removing the screw rod 58, the screw means 51 and the clamping member 82 are connected to the plate portion. 41 and the substrate part 42 can be positioned by sliding in the length direction. That is, when the circular saw 101 is brought close to the side surface of the workpiece 102, the base plate 103 can be inserted between the gutter plate portion 41 and the substrate portion 42. Depending on the position of the base plate 103, the clamping member 82 is inserted. Change the position of. In this case, by arranging the clamping member 82 at a position close to the base plate 103, the effect of preventing the upper plate portion 41 from being displaced upward is improved.

また、上方変位防止部材81は取外しする必要がないから、図14に示すように、雌ネジ部84Nに挿通したネジ棒58の先端に径大な抜止め部87を設けるようにしてもよい。その抜止め部87は加締めなどにより形成することができる。そして、ナット53を不完全ネジ部59Aの位置より前側に位置され、ナット53を係合した状態で操作体54を回すと、雌ネジ部84Nに螺合したネジ本体52は回転せずに、ナット53が回転しながらネジ棒58の先端側に移動し、そのナット53を他方の挟持片83に圧接することにより、一対の挟持片83,83の間隔を狭めるようにして固定することができる。   Further, since it is not necessary to remove the upper displacement prevention member 81, as shown in FIG. 14, a large-diameter retaining portion 87 may be provided at the tip of the screw rod 58 inserted into the female thread portion 84N. The retaining portion 87 can be formed by caulking or the like. Then, when the operation body 54 is rotated with the nut 53 positioned in front of the position of the incomplete screw portion 59A and the nut 53 engaged, the screw main body 52 screwed into the female screw portion 84N does not rotate. When the nut 53 rotates, it moves to the tip side of the screw rod 58, and the nut 53 is pressed against the other holding piece 83, so that the gap between the pair of holding pieces 83, 83 can be reduced. .

尚、上述したスライダ13と挟着部材73による挟持の際も、同様にネジ棒58を回転せずに、ナット53を回転しながらネジ棒58の先端側に移動して締め付けるようにしてもよい。また、ナット53を不完全ネジ部59Aの位置より前側に位置される場合などに、六角溝57Kを用いてネジ本体52を操作してもよい。   In the case of clamping between the slider 13 and the clamping member 73 described above, the screw rod 58 may be similarly rotated and moved to the tip side of the screw rod 58 while rotating the nut 53 and tightened. . Further, when the nut 53 is positioned in front of the position of the incomplete screw portion 59A, the screw body 52 may be operated using the hexagonal groove 57K.

このように本実施例では、請求項1に対応して、丸鋸101に着脱自在に取り付けられ、鋸刃101Aの進行方向と直交する方向に配置される定規杆2と、該定規杆2の長さ方向一側に設けられ、被加工物102の側面に当接する鋸刃101Aの進行方向と平行なガイド面11を有するガイド部材5とを備え、定規杆2は、丸鋸101に取り付けられて被加工物102の上方に配置される竿板部41と、該被加工物102の一側にして該竿板部41の下側に配置され、ガイド部材5が設けられる基板部42と、該竿板部41の一側と該基板部42の一側とを連結する連結部43とを備え、基板部42に対する竿板部41の上方変位を防止する上方変位防止部材81を設けたから、基板部42に対する竿板部41の上方変位を防止することができる。   Thus, in this embodiment, corresponding to claim 1, a ruler rod 2 detachably attached to the circular saw 101 and arranged in a direction orthogonal to the traveling direction of the saw blade 101A, and the ruler rod 2 A guide member 5 provided on one side in the length direction and having a guide surface 11 parallel to the traveling direction of the saw blade 101A that contacts the side surface of the workpiece 102. The ruler 2 is attached to the circular saw 101. A base plate portion 41 disposed above the workpiece 102, a substrate portion 42 provided on one side of the workpiece 102 and below the base plate portion 41, and provided with the guide member 5, Since it includes a connecting portion 43 that connects one side of the base plate portion 41 and one side of the base plate portion 42, and an upper displacement prevention member 81 that prevents the base plate portion 41 from being displaced upward relative to the base plate portion 42 is provided. It is possible to prevent the upper plate portion 41 from being displaced upward with respect to the substrate portion.

また、このように本実施例では、上方変位防止部材81は、基板部42に対する竿板部41の幅方向の変位を防止するから、基板部42に対する竿板部41の上方変位の防止に加えて、基板部42に対する竿板部41の幅方向の変位も防止することができる。 Further, in the present embodiment in this manner, it prevents the upper lateral displacement member 81, because prevents displacement in the width direction of the rod plate portion 41 to the substrate 42, to prevent upward displacement of the rod plate portion 41 to the substrate section 42 In addition, it is possible to prevent displacement of the plate portion 41 with respect to the substrate portion 42 in the width direction.

また、このように本実施例では、請求項に対応して、上方変位防止部材81が竿板部41及び基板部42の長さ方向に移動可能に設けられているから、丸鋸101の取付位置に対応して上方変位防止部材81を移動して設けることができる。 Further, in the present embodiment in this manner, corresponding to claim 1, since the upper displacement prevention member 81 is provided to be movable in the longitudinal direction of the rod plate 41 and the substrate 42, the circular saw 101 The upper displacement prevention member 81 can be moved and provided corresponding to the mounting position.

また、このように本実施例では、請求項に対応して、上方変位防止部材81は、竿板部41及び基板部42を幅方向両側から挟む縦部84を有する一対の挟持片83,83と、一対の縦部84,84間を狭めるネジ手段51とを備え、挟持片83は、竿板部41の上面に係止する上係止部85と、基板部42の下面に係止する下係止部86とを一体に備えるから、ネジ手段51により縦部84,84間を狭めることにより竿板部41と基板部42との幅方向の位置が合わされるように規制され、且つ、上係止部85と下係止部86により竿板部41及び基板部42が上下から挟まれ、竿板部41と基板部42との上下間隔が規制される。 In this way, in this embodiment, in correspondence with claim 1 , the upper displacement prevention member 81 includes a pair of sandwiching pieces 83 each having a vertical portion 84 that sandwiches the plate portion 41 and the substrate portion 42 from both sides in the width direction. 83 and a screw means 51 for narrowing the space between the pair of vertical portions 84, 84, and the clamping piece 83 is locked to the upper locking portion 85 that locks to the upper surface of the plate 41 and the lower surface of the substrate portion 42. The lower locking portion 86 is integrally provided, so that the vertical portions 84 and 84 are narrowed by the screw means 51 so that the positions in the width direction of the plate portion 41 and the substrate portion 42 are regulated, and The upper platen portion 41 and the substrate portion 42 are sandwiched from above and below by the upper locking portion 85 and the lower locking portion 86, and the vertical distance between the upper plate portion 41 and the substrate portion 42 is regulated.

また、このように本実施例では、請求項に対応して、定規杆2をガイド部材5に取付ける取付体3,4を備え、取付体3,4に基板部42を取り付け、取付体3,4と基板部42との間にスペーサたる突条44を設けると共に、突条44の幅方向両側に下係止部86が係入する係合凹部45を設けたから、取付体3,4に基板部42を取付けた切断用平行定規1において、基板部42の下部に下係止部86を係止することができると共に、上方変位防止部材81の位置を変更することができる。 In this way, in this embodiment, corresponding to claim 1, there are provided attachment bodies 3 and 4 for attaching the ruler 2 to the guide member 5, and the substrate portion 42 is attached to the attachment bodies 3 and 4. , 4 and the substrate portion 42 are provided with protrusions 44 serving as spacers, and engaging recesses 45 for engaging the lower locking portions 86 are provided on both sides of the protrusion 44 in the width direction. In the cutting parallel ruler 1 to which the substrate portion 42 is attached, the lower engaging portion 86 can be engaged with the lower portion of the substrate portion 42 and the position of the upper displacement preventing member 81 can be changed.

また、実施例上の効果として、挟持部材82は竿板部41及び基板部42の幅両側に配置する別体からなる挟持片83,83を一対備えるから、定規杆2への取付時に連結部43からスライドして取り付ける必要がなく、どの位置でも取り付けることができ、また、一対の縦部84,84の間を均等に狭めることができる。さらに、ネジ棒58の先端に径大な抜止め部87を設けた場合は、取付後、挟持片83,83がばらばらになることがない。また、上,下係止部85,86は左右幅方向の寸法が異なり、上係止部85が長く、上下を逆にすると係合凹部45に係合しないから、挟持片83の上下を間違えて取り付けることがない。   Further, as an effect of the embodiment, the holding member 82 includes a pair of holding pieces 83 and 83 formed separately on the both sides of the width of the base plate portion 41 and the substrate portion 42, so that the connecting portion is attached to the ruler 2. It is not necessary to slide from 43 and can be attached at any position, and the space between the pair of vertical portions 84 and 84 can be evenly narrowed. Further, when the large-diameter retaining portion 87 is provided at the tip of the screw rod 58, the clamping pieces 83 and 83 do not become separated after the attachment. Further, the upper and lower locking portions 85 and 86 have different dimensions in the left-right width direction, and the upper locking portion 85 is long. When the upper and lower locking portions 85 and 86 are turned upside down, the upper and lower locking portions 85 and 86 do not engage with the engagement recesses 45. Do not attach.

以下、間隔調整手段31などに係る実施例上の効果として、丸鋸101に着脱自在に取り付けられ、鋸刃101Aの進行方向と直交する方向に配置される定規杆2と、該定規杆2の長さ方向一側に設けられ、被加工物102の側面に当接する鋸刃101Aの進行方向と平行なガイド面11を有するガイド部材5とを備え、定規杆2に対してガイド部材5の前記進行方向位置を可変に設けた切断用平行定規において、ガイド部材5は、ガイド面11を有するガイド部材5と、このガイド部材5に前後位置を可変に設けた前側及び後側取付体3,4とを備え、前側の定規杆2を前側取付体3に固定すると共に、後側の定規杆2を後側取付体4に固定し、前側及び他側取付体3,4の間隔を保持する間隔調整手段31を設け、前側及び他側取付体3,4をガイド部材5に位置固定する位置固定手段67を備えるから、丸鋸101を使用する際、前側及び後側取付体3,4のガイド部材5に対する位置を変更して固定することができ、間隔調整手段31により前側及び後側取付体3,4の間隔を一定に保持されているため、前側及び後側取付体3,4のガイド部材5に対する位置を変更しても、前後の定規杆2,2の間隔が変わることがない。   Hereinafter, as an effect of the embodiment relating to the interval adjusting means 31 and the like, a ruler rod 2 which is detachably attached to the circular saw 101 and is arranged in a direction orthogonal to the traveling direction of the saw blade 101A, and the ruler rod 2 A guide member 5 provided on one side in the length direction and having a guide surface 11 parallel to the advancing direction of the saw blade 101A contacting the side surface of the workpiece 102. In the cutting parallel ruler provided with a variable position in the advancing direction, the guide member 5 includes a guide member 5 having a guide surface 11, and front and rear attachment bodies 3, 4 having a front and rear position variably provided on the guide member 5. The front ruler 2 is fixed to the front mounting body 3, and the rear ruler 2 is fixed to the rear mounting body 4 so as to maintain the distance between the front and other side mounting bodies 3, 4. Adjusting means 31 is provided, and the front and other side attachment bodies 3 and 4 are fixed to the guide member 5 in position. Since the position fixing means 67 is provided, when the circular saw 101 is used, the positions of the front and rear attachment bodies 3 and 4 with respect to the guide member 5 can be changed and fixed. Since the distance between the side attachment bodies 3 and 4 is kept constant, the distance between the front and rear rulers 2 and 2 is changed even if the positions of the front and rear attachment bodies 3 and 4 with respect to the guide member 5 are changed. There is no.

また、位置固定手段は、前側及び後側取付体3,4をガイド部材5に位置固定する前側及び後側位置固定手段67,67を備えるから、前側及び後側位置固定手段67,67により前側及び後側取付体3,4をガイド部材5に位置固定することができる。   The position fixing means includes front and rear position fixing means 67 and 67 for fixing the front and rear attachment bodies 3 and 4 to the guide member 5, so that the front and rear position fixing means 67 and 67 In addition, the rear attachment bodies 3 and 4 can be fixed to the guide member 5.

また、このように本実施例では、間隔調整手段31は、前側及び後側取付体3,4にそれぞれ設けられ前後方向スライド可能に重ね合わせた前側及び後側スライド部3S,4Sと、前側及び後側スライド部3S,4Sを固定するスライド部固定手段たる蝶ネジ35とを備えるから、前側及び後側スライド部3S,4sにより前側及び後側取付体3,4の間隔を調整し、蝶ネジ35により固定することができる。   In this way, in this embodiment, the distance adjusting means 31 includes the front and rear slide portions 3S and 4S provided on the front and rear attachment bodies 3 and 4 and slidably stacked in the front-rear direction. Since it includes a thumbscrew 35 as a slide portion fixing means for fixing the rear slide portions 3S and 4S, the distance between the front and rear attachment bodies 3 and 4 is adjusted by the front and rear slide portions 3S and 4s. It can be fixed by 35.

また、前側及び後側スライド部3S,4Sの一方に設けられた前後方向のスライド孔33と、それら前側及び後側スライド部3S,4Sの一方に設けられた孔たる透孔34とを備え、スライド部固定手段は、それらスライド孔33と透孔34に挿通され前側及び後側スライド部3S,4Sを挟着する挟着固定手段たる蝶ネジ35であるから、スライド孔33と透孔34に蝶ネジ35を挿入して前側及び後側スライド部3S,4Sを挟着固定することができる。尚、実施例では、スライド孔33を前側スライド部3Sに設けたが、後側スライド部4Sに設けてもよい。   Further, it includes a front-rear direction slide hole 33 provided in one of the front and rear slide portions 3S, 4S, and a through-hole 34 serving as a hole provided in one of the front side and rear slide portions 3S, 4S, The slide portion fixing means is a thumbscrew 35 that is inserted into the slide hole 33 and the through hole 34 and sandwiches the front and rear slide portions 3S, 4S. The front and rear slide portions 3S and 4S can be clamped and fixed by inserting the thumbscrew 35. In the embodiment, the slide hole 33 is provided in the front slide portion 3S, but may be provided in the rear slide portion 4S.

以下、ネジ手段51などに係る実施例上の効果として、丸鋸101に着脱自在に取り付けられ、鋸刃101Aの進行方向と直交する方向に配置される定規杆2と、該定規杆2の長さ方向一側に設けられ、被加工物102の側面に当接する鋸刃101Aの進行方向と平行なガイド面11を有するガイド部材5とを備え、定規杆2に対してガイド部材5の前記進行方向位置を可変に設け、ネジ手段51を備える丸鋸用ガイド具において、請求項2に対応して、ネジ手段51は、ネジ本体52と、このネジ本体52に設けられ該ネジ本体52と交差方向のレバー部56とを備えるから、交差方向のレバー部56を用いることによりネジ本体52の操作が容易となる。 Hereinafter, the effects such as the above embodiments according to such screw means 51, removably attached to the circular saw 101, the ruler rod 2 which is arranged in a direction perpendicular to the traveling direction of the saw blade 101A, of the constant Tadashi杆2 A guide member 5 provided on one side in the length direction and having a guide surface 11 parallel to the advancing direction of the saw blade 101A contacting the side surface of the workpiece 102. In a circular saw guide provided with a variable moving direction position and provided with screw means 51 , corresponding to claim 2, the screw means 51 includes a screw body 52 and the screw body 52 provided on the screw body 52. Since the lever portion 56 in the intersecting direction is provided, the screw body 52 can be easily operated by using the lever portion 56 in the intersecting direction.

また、ネジ手段51が定規杆2に対してガイド部材5を位置固定するものであるから、定規杆2に対してガイド部材5の前記進行方向位置を変更した後、ネジ手段51によりガイド部材5を定規杆2に固定することができる。   In addition, since the screw means 51 fixes the position of the guide member 5 with respect to the ruler 2, the guide member 5 is changed by the screw means 51 after changing the position of the guide member 5 in the advancing direction with respect to the ruler 2. Can be fixed to the ruler 2.

また、請求項3に対応して、ネジ本体52はネジ棒58を備え、ネジ棒58にナット53を螺合し、ネジ棒58に対し進退してナット53に係脱可能な操作体54を備え、操作体54にレバー部56を設けたから、ナット53に操作体54を係合した状態で操作体54を回し、対象物を締め付け、締め付けた後、ネジ本体52に対して操作体54を進退することにより、ナット53との係合を解除し、操作体54を回し、レバー部56の向きを変えることができる。これによりレバー部56の位置を任意の位置に納めることができ、丸鋸101や被加工物102との干渉が避けられる。 According to claim 3, the screw main body 52 includes a screw rod 58, and a nut 53 is screwed into the screw rod 58, and an operation body 54 that can be moved forward and backward with respect to the screw rod 58 to be engaged with and disengaged from the nut 53 is provided. Since the lever portion 56 is provided on the operation body 54, the operation body 54 is turned with the operation body 54 engaged with the nut 53, the object is tightened and tightened, and then the operation body 54 is attached to the screw body 52. By advancing and retracting, the engagement with the nut 53 can be released, and the operating body 54 can be turned to change the direction of the lever portion 56. Accordingly, the position of the lever portion 56 can be set at an arbitrary position, and interference with the circular saw 101 and the workpiece 102 can be avoided.

また、ネジ本体52には不完全ネジ部59Aが設けられているから、ナット53を不完全ネジ部59Aに螺合することによりネジ本体52にナット53を仮固定し、操作体54によりナット53を回してネジ本体52を捻じ込むことができる。   Since the screw body 52 is provided with the incomplete thread portion 59A, the nut 53 is temporarily fixed to the screw body 52 by screwing the nut 53 with the incomplete thread portion 59A, and the nut 53 is secured by the operating body 54. The screw body 52 can be screwed by turning.

また、定規杆2をガイド部材5に取付ける取付体3,4を備え、ネジ本体52をガイド部材5のスライダ13に螺合し、ガイド部材5とナット53との間に取付体3,4の側面部22を挟着することにより定規杆2に対してガイド部材5を位置固定するから、定規杆2に対してガイド部材5の前記進行方向位置を変更した後、ネジ本体52を操作してガイド部材5とナット53との間に取付体3,4を挟着固定することができる。   In addition, attachment bodies 3 and 4 for attaching the ruler 2 to the guide member 5 are provided. The screw body 52 is screwed to the slider 13 of the guide member 5, and the attachment bodies 3 and 4 are interposed between the guide member 5 and the nut 53. Since the position of the guide member 5 is fixed with respect to the ruler 2 by sandwiching the side surface 22, the position of the guide member 5 in the advancing direction is changed with respect to the ruler 2, and then the screw body 52 is operated. The attachment bodies 3 and 4 can be clamped and fixed between the guide member 5 and the nut 53.

以下、実施例上の効果として、前後一対のスライダ13を備えるから、取付体3,4を安定して固定することができる。さらに、前,後ベース部3B,4Bの前側,後側角部には、前記スライダ13の突出片15が係合する係合切欠き部77が設けられているから、スライダ13の突出片15を、係合切欠き部77,77に設けた側面部22の前,後縁22F,22Fに合わせることにより、スライダ13の雌ネジ部14と側面部22の長孔71とが位置合わせすることができる。また、内側スライド部3Sと外側スライド部4Sの重ね合わせ代により、前後の定規杆2,2の間隔を無段階で調整できる。この場合、前側及び後側取付体3,4の一方に内側スライド部を設け、他方に内側スライド部3Sに重ね合わせる外側スライド部を設ければよい。 Hereinafter, as an effect of the embodiment, since the pair of front and rear sliders 13 are provided, the attachment bodies 3 and 4 can be stably fixed. Further, since the front and rear corners of the front and rear base portions 3B and 4B are provided with engagement notches 77 that engage with the protruding pieces 15 of the slider 13, the protruding pieces 15 of the slider 13 are attached to the front and rear base portions 3B and 4B. By aligning the front and rear edges 22F and 22F of the side surface portion 22 provided in the engagement notches 77 and 77, the female screw portion 14 of the slider 13 and the long hole 71 of the side surface portion 22 can be aligned. . Moreover, the space | interval of the front and rear rulers 2 and 2 can be adjusted continuously by the overlap margin of the inner side slide part 3S and the outer side slide part 4S. In this case, an inner slide portion may be provided on one of the front and rear attachment bodies 3 and 4 and an outer slide portion that overlaps the inner slide portion 3S may be provided on the other.

また、ナット53は六角形以上であるから、60度以下の範囲でレバー部56の向きを調整できる。さらに、本体55の基端側には隆起部55Rが設けられているから、隆起部55Rを用いて操作体54を基端側に引っ張り易くなる。また、操作体54をナット53に係合する方向に付勢する付勢手段たるコイルスプリング65を有するから、ナット53との否係合状態で、手を離すと、コイルスプリング65によりナット53に操作体54が係合する。さらに、ネジ本体52には六角溝57Kが設けられているから、六角溝57Kを用いてネジ本体52を操作することもできる。   Further, since the nut 53 is hexagonal or more, the direction of the lever portion 56 can be adjusted within a range of 60 degrees or less. Furthermore, since the raised portion 55R is provided on the proximal end side of the main body 55, the operating body 54 is easily pulled to the proximal end side using the raised portion 55R. Further, since it has a coil spring 65 which is a biasing means for biasing the operating body 54 in a direction to engage with the nut 53, when the hand is released in a state of non-engagement with the nut 53, the coil spring 65 causes the nut 53 to move to the nut 53. The operating body 54 is engaged. Furthermore, since the hexagonal groove 57K is provided in the screw main body 52, the screw main body 52 can also be operated using the hexagonal groove 57K.

図16は本発明の実施例2を示し、上記実施例1と同一部分に同一符号を付し、その説明を省略して詳述する。この例の挟持部材82は、両側の上係止部85,85を連結部85Rに一体化している。   FIG. 16 shows a second embodiment of the present invention, in which the same parts as those in the first embodiment are denoted by the same reference numerals and the description thereof is omitted. The clamping member 82 in this example has upper locking portions 85, 85 on both sides integrated with a connecting portion 85R.

このように本実施例では、上記実施例1と同様な作用・効果を奏する。また、この例では、挟持部材82が1部品からなるため、部品管理及び取付作業性の向上を図ることができる。   As described above, in this embodiment, the same operations and effects as those of the first embodiment are obtained. Moreover, in this example, since the clamping member 82 consists of one component, it is possible to improve component management and mounting workability.

図17〜図18は本発明の実施例3を示し、上記各実施例と同一部分に同一符号を付し、その説明を省略して詳述する。この例の挟持部材82は、両側の下係止部86,86を連結部86Rに一体化している。   17 to 18 show a third embodiment of the present invention. The same reference numerals are given to the same portions as those of the above-described embodiments, and the description thereof will be omitted in detail. The sandwiching member 82 in this example has the lower locking portions 86, 86 on both sides integrated with the connecting portion 86R.

また、定規杆2は基板部42の他側を下方に屈曲形成して取付部42Kを形成し、この取付部42Kに挿通したネジ手段88により、定規杆2をガイド部材5に位置決め固定している。   Further, the ruler 2 is bent downwardly on the other side of the base plate portion 42 to form a mounting portion 42K, and the ruler rod 2 is positioned and fixed to the guide member 5 by screw means 88 inserted through the mounting portion 42K. Yes.

このように本実施例では、上記各実施例と同様な作用・効果を奏する。また、この例では、挟持部材82が1部品からなるため、部品管理及び取付作業性の向上を図ることができ、さらに、本実施例の挟持部材82は、基板部42の下部が開放されている定規杆2に取り付けることができる。   As described above, in this embodiment, the same operations and effects as the above-described embodiments are obtained. Further, in this example, since the clamping member 82 consists of one part, it is possible to improve parts management and mounting workability. Further, the clamping member 82 of this embodiment has a lower portion of the board portion 42 opened. It can be attached to the ruler 2 that is present.

このように本実施例では、上記実施例1と同様な作用・効果を奏する。また、この例では、挟持部材82が1部品からなるため、部品管理及び取付作業性の向上を図ることができる。   As described above, in this embodiment, the same operations and effects as those of the first embodiment are obtained. Moreover, in this example, since the clamping member 82 consists of one component, it is possible to improve component management and mounting workability.

尚、本発明は、本実施例に限定されるものではなく、本発明の要旨の範囲内で種々の変形実施が可能である。例えば、実施例では、2本の定規杆にそれぞれ上方変位防止部材を設けたが、一方のみでもよく、また、1本の定規杆を備えた切断用平行定規にも適用可能である。さらに、請求項1及び2においては、上係止部,下係止部は、一方の挟持片のみに設けてもよい。また、実施例では、間隔調整手段として間隔を無段階に調整可能なものを例示したが、定められた複数の間隔に調整可能なものを用いても良い。また、ネジ本体の基端側に、レバー部を有する操作体を一体的に設けてもよい。また、外側スライド部にスライド孔を設け、内側スライド部に透孔を設けてもよい。さらに、前,後ベース部の一方に外側スライド部を設け、他方に内側スライド部を設ければよい。   The present invention is not limited to this embodiment, and various modifications can be made within the scope of the gist of the present invention. For example, in the embodiment, the upper displacement prevention member is provided on each of the two rulers, but only one of them may be provided, and the present invention can also be applied to a cutting parallel ruler provided with one ruler. Furthermore, in Claim 1 and 2, you may provide an upper latching | locking part and a lower latching | locking part only in one clamping piece. Further, in the embodiment, the interval adjusting unit has been exemplified in which the interval can be adjusted steplessly, but may be used that can be adjusted to a plurality of predetermined intervals. Further, an operating body having a lever portion may be integrally provided on the proximal end side of the screw main body. Further, a slide hole may be provided in the outer slide part, and a through hole may be provided in the inner slide part. Further, an outer slide portion may be provided on one of the front and rear base portions, and an inner slide portion may be provided on the other.

1 切断用平行定規
2 定規杆
3 前側取付体(取付体)
4 後側取付体(取付体)
5 ガイド部材
11 ガイド面
51 ネジ手段
52 ネジ本体
53 ナット
54 操作体
56 レバー部
58 ネジ棒
81 上方変位防止部材
83 挟持片
84 縦部
85 上係止部
86 下係止部
87 抜止め部
101 丸鋸
101A 鋸刃
102 被加工物
1 Cutting parallel ruler 2 Ruler 3 Front mounting body (mounting body)
4 Rear mounting body (mounting body)
5 Guide members
11 Guide surface
51 Screw means
52 Screw body
53 Nut
54 Operation body
56 Lever section
58 Screw rod
81 Upper displacement prevention member
83 Nipping piece
84 Vertical
85 Upper locking part
86 Lower locking part
87 Stopper
101 circular saw
101A saw blade
102 Workpiece

Claims (3)

丸鋸に着脱自在に取り付けられ、鋸刃の進行方向と直交する方向に配置される定規杆と、該定規杆の長さ方向一側に設けられ、被加工物の側面に当接する鋸刃の進行方向と平行なガイド面を有するガイド部材とを備え、
前記定規杆は、前記丸鋸に取り付けられて被加工物の上方に配置される竿板部と、該被加工物の一側にして該竿板部の下側に配置され、前記ガイド部材が設けられる基板部と、該竿板部の一側と該基板部の一側とを連結する連結部とを備え、
前記基板部に対する前記竿板部の上方変位を防止する上方変位防止部材を設け
前記上方変位防止部材が前記竿板部及び基板部の長さ方向に移動可能に設けられ、
前記上方変位防止部材は、前記竿板部及び基板部を幅方向両側から挟む縦部を有する一対の挟持片と、前記一対の縦部間を狭めるネジ手段とを備え、
前記挟持片は、前記竿板部の上面に係止する上係止部と、前記基板部の下面に係止する下係止部とを一体に備え、
前記定規杆を前記ガイド部材に取付ける取付体を備え、前記取付体に前記基板部を取り付け、前記取付体と基板部との間にスペーサを設けると共に、前記スペーサの幅方向両側に前記下係止部が係入する係合凹部を設けたことを特徴とする切断用平行定規。
A ruler rod that is detachably attached to the circular saw and arranged in a direction perpendicular to the traveling direction of the saw blade, and a saw blade that is provided on one side in the length direction of the ruler blade and that contacts the side surface of the workpiece A guide member having a guide surface parallel to the traveling direction,
The ruler rod is attached to the circular saw and disposed above the workpiece, and is disposed on one side of the workpiece and below the collar plate portion, and the guide member A board part provided; and a connecting part for connecting one side of the base plate part and one side of the board part,
The upper displacement prevention member for preventing upward displacement of the rod plate for the substrate portion is provided,
The upper displacement prevention member is provided so as to be movable in the length direction of the saddle plate portion and the substrate portion,
The upper displacement prevention member includes a pair of sandwiching pieces having vertical portions that sandwich the saddle plate portion and the substrate portion from both sides in the width direction, and screw means that narrows between the pair of vertical portions,
The clamping piece integrally includes an upper locking portion that is locked to the upper surface of the saddle plate portion and a lower locking portion that is locked to the lower surface of the substrate portion,
An attachment body for attaching the ruler rod to the guide member is provided, the substrate portion is attached to the attachment body, a spacer is provided between the attachment body and the substrate portion, and the lower locking is provided on both sides in the width direction of the spacer. A parallel ruler for cutting characterized in that an engaging recess into which the portion is engaged is provided .
前記ネジ手段は、ネジ本体と、このネジ本体に設けられ該ネジ本体と交差方向のレバー部とを備えることを特徴とする請求項1記載の切断用平行定規。2. The cutting parallel ruler according to claim 1, wherein the screw means includes a screw main body and a lever portion provided in the screw main body and in a direction intersecting with the screw main body. 前記ネジ本体はネジ棒を備え、前記ネジ棒にナットを螺合し、前記ネジ棒に対し進退して前記ナットに係脱可能な操作体を備え、前記操作体に前記レバー部を設けたことを特徴とする請求項2記載の切断用平行定規。The screw main body includes a screw rod, a nut is screwed onto the screw rod, an operation body that can be moved forward and backward with respect to the screw rod and engageable with and disengaged from the nut is provided, and the lever portion is provided on the operation body. The parallel ruler for cutting according to claim 2.
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