JP5961779B1 - Steple driving tool - Google Patents

Steple driving tool Download PDF

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JP5961779B1
JP5961779B1 JP2015142493A JP2015142493A JP5961779B1 JP 5961779 B1 JP5961779 B1 JP 5961779B1 JP 2015142493 A JP2015142493 A JP 2015142493A JP 2015142493 A JP2015142493 A JP 2015142493A JP 5961779 B1 JP5961779 B1 JP 5961779B1
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staple
driving
hammer
steple
wood
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JP2017013219A (en
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忠義 目黒
忠義 目黒
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忠義 目黒
忠義 目黒
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Abstract

【課題】 本発明は、多種類の機能を持たず、ハンマー打設時の、強い衝撃に耐えるためにも、強固で簡素な構造にして、ステップルが木材等に円滑に打ち込みができるステップ打込工具を提供することを課題とする。【解決手段】 正面に設けたコの字形状のステップル挿入口7と、手動で操作する押し上げレバー2と、電線に合わせた長さのステップル打込部5を備えることにより、安全で正確な打ち込み作業が可能になる。【選択図】図1PROBLEM TO BE SOLVED: To provide a step driving device which has a strong and simple structure so that a staple can be smoothly driven into a wood or the like in order to withstand a strong impact at the time of hammer driving without having various functions. It is an object to provide a tool. SOLUTION: A U-shaped steple insertion port 7 provided in the front, a push-up lever 2 that is manually operated, and a staple driving unit 5 having a length corresponding to the electric wire are provided, thereby enabling safe and accurate driving. Work becomes possible. [Selection] Figure 1

Description

本発明は平行電線(VVFケーブル)を木材等にステップルで止めることのできるステップル打込工具に関するものである。  The present invention relates to a stapling tool that can stop parallel wires (VVF cables) on wood or the like.

従来から、配線工事において平形電線(VVFケーブル)を木材等に止める手段は、コの字形状のステップルを手に持って電線に挟みハンマーで打つことが知られている。しかし、この手作業で行う手段は、打ち損じると指を打ち怪我をする危険性や、ステップルが曲がってやり直すこともあり、安全に打ち込むための工具が提案されている。(例えば、特許文献1参照)。  Conventionally, it has been known that means for fixing a flat electric wire (VVF cable) to wood or the like in wiring work, holding a U-shaped staple in the hand and hitting it with a hammer. However, as a means for performing this manual operation, there is a risk of injury by hitting a finger if it is missed, or a staple may bend and start over, and a tool for driving safely has been proposed. (For example, refer to Patent Document 1).

特開平10−291172公報  JP-A-10-291172

しかしながら、連結ステップルを使用する機能を持つと、ステップルを円滑に送ることができないこともあり、また、電線の修正機能を備えると、電線案内溝が長いために、狭い場所で使用することが困難である。そこで、本発明は、多種類の機能を持たず、ハンマー打設時の、強い衝撃に耐えるためにも、強固で簡素な構造にして、ステップルが木材等に円滑に打ち込みができるステップル打込工具を提供することを課題とする。  However, if there is a function that uses a connecting steple, it may not be possible to smoothly feed the staple, and if a wire correction function is provided, it is difficult to use in a narrow place due to the long wire guide groove. It is. Therefore, the present invention is a stapling tool that does not have many types of functions and has a strong and simple structure so that the stapling can be smoothly driven into wood etc. in order to withstand strong impacts when hammering. It is an issue to provide.

この問題を解決するために、単体のステップル8を磁石9に吸着保持させて打ち込む手段にして、コの字形状のステップル挿入口7を、本体の正面に設けたことを特徴とする。この打ち込み手段の構造は、ステップル8を円滑に下方に移動し、安定的な打ち込みができ、さらに、ステップル8を早く本体に入れることが可能になる。  In order to solve this problem, a U-shaped staple insertion port 7 is provided on the front surface of the main body as a means for driving a single staple 8 by attracting and holding the magnet 9. The structure of this driving means allows the staple 8 to move smoothly downward, enabling stable driving, and allows the staple 8 to be quickly put into the main body.

また、電線押え部10を短くすることによって、電線を容易に強く押さえることができるので打ち込み易く、さらに、握り部1を電線挾持部から高い位置にすることで、手の差し込み空間が多くなり、狭い施工場所でも作業が行い易くなる。  In addition, by shortening the wire retainer 10, the wire can be easily and strongly pressed so that it is easy to drive in. Further, by placing the grip portion 1 at a high position from the wire gripping portion, the insertion space for the hand increases. It becomes easy to work even in a narrow construction site.

ハンマー打設部4はステップル8を打ち込む手段と共に、どの位、打ち込まれたか判断する役割を持つために、手動で操作する押上げレバー2を設けたことを特徴とする。押上げレバー2を押すと、ハンマー打設部4とステップル打込部5が上方に上がる。次にハンマーHで、ハンマー打設部4を打つと、ステップル8が電線Dを挟み木材Mに打ち込まれる。その時、打ち込まれた分だけハンマー打設部4は下がり、自動復帰することはないので打ち込み深さが判断される。打ち込み後に、ハンマー打設部4を上方に復帰させる手段としてバネ等を使用しないで手動で操作する押上げレバー2を設けたことによって、打ち込み状況が確認できる。  The hammer driving unit 4 is provided with a push-up lever 2 that is manually operated in order to have a role of determining how much the hammer is driven together with a means for driving the staple 8. When the push-up lever 2 is pushed, the hammer driving portion 4 and the staple driving portion 5 are raised upward. Next, when hammering portion 4 is hit with hammer H, staple 8 is driven into wood M with electric wire D interposed therebetween. At that time, the hammer driving portion 4 is lowered by the amount of driving and does not automatically return, so that the driving depth is determined. By providing the push-up lever 2 that is manually operated without using a spring or the like as means for returning the hammer placing portion 4 upward after the driving, the driving state can be confirmed.

ステップル打込部5はステップル8が電線Dに止着するのに最適な位置で止まる長さにしてある。そのために、ハンマーHで何度打ち込んでも、木材Mに打込み過ぎることはない。  The staple driving unit 5 has a length that stops at an optimum position for the staple 8 to be fixed to the electric wire D. Therefore, no matter how many times the hammer H is driven, the wood M is not driven too much.

単体のステップルは市販品を使用できるので、専用の連結ステップルよりも安価で、また、入手し易い便利さを持っている。  Since a single staple can be used as a commercial product, it is less expensive than a dedicated connecting staple and is convenient to obtain.

本発明のステップル打込工具は、ステップル挿入口を正面に設けることにより、打ち込込み手段の構造が簡易になり、安定して円滑に単体のステップルを木材等に移動することが可能になる。また、このステップル打込工具は、打ち込み具合や、打ち込み過ぎ防止の働きも有しているので安心して打ち込むことができ、さらに、手の差し込み空間が多いので電線の押さえが容易になり、壁面や天井面、そして、狭い場所でも電線止着作業が安全にできるという効果を発揮するものである。  In the staple driving tool of the present invention, the structure of the driving means is simplified by providing the staple insertion port on the front surface, and the single staple can be stably and smoothly moved to wood or the like. In addition, this staple driving tool also has a function of driving and preventing excessive driving, so it can be driven with peace of mind. The effect is that the wire fixing work can be performed safely even on the ceiling surface and in a narrow place.

本発明の全体斜視図  Overall perspective view of the present invention 打ち込み部周辺の斜視図  Perspective view around the drive-in part 打ち込み前の断面図  Cross-sectional view before driving 打ち込み後の断面図  Cross-sectional view after driving ステップル当て部の拡大断面図  Enlarged cross-sectional view of the staple rest

以下、本発明の実施の形態を図1〜図5に基づいて説明する。  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

図1は本発明のステップル打込み工具の全体斜視図である。本体を手で持つ握り部1と打込み手段のハンマーHで叩くハンマー打設部4、そして、ステップル8を打ち込むためのステップル打込部5を備えている。また、ハンマー打設部4を上方に上げる押上げレバー2がレバー収納部3の中に設けられ、レバー軸12を支点として可動する。  FIG. 1 is an overall perspective view of the staple driving tool of the present invention. A gripping portion 1 having a main body by hand, a hammer placing portion 4 for hitting with a hammer H as a driving means, and a staple driving portion 5 for driving a staple 8 are provided. Further, a push-up lever 2 for raising the hammer placing portion 4 upward is provided in the lever housing portion 3 and is movable with the lever shaft 12 as a fulcrum.

図2は打ち込み部周辺の斜視図で、ステップル8をステップル挿入口7に入れる前の状態を示している。打込収納カバー6の前面に設けられたステップル挿入口7はステップル8が入るためにコの字形状をしているが、上下の長さはステップル8の脚部よりも、少し短くしている。これは、ステップル8が打ち込む時にステップル挿入口7方向に動かず安定した打ち込みを可能にするためである。そのために、ステップル8を入れる時にはステップル挿入口7に脚部の先端から入れる。また、電線当て部10の半楕円形状は、電線Dを確実に押さえるために電線規格の外径寸法を基準にしている。  FIG. 2 is a perspective view of the vicinity of the driving portion, showing a state before the staple 8 is inserted into the staple insertion slot 7. The staple insertion port 7 provided on the front surface of the driving storage cover 6 has a U-shape for allowing the staple 8 to enter, but the vertical length is slightly shorter than the leg portion of the staple 8. . This is to enable stable driving without moving in the direction of the staple insertion port 7 when the staple 8 is driven. Therefore, when inserting the staple 8, it inserts into the staple insertion slot 7 from the front-end | tip of a leg part. Further, the semi-elliptical shape of the wire contact portion 10 is based on the outer diameter dimension of the wire standard in order to hold down the wire D reliably.

図3の(a)図はステップル8を打ち込む前の側面の断面図である。(b)図は(a)図に示したA−A部の断面図である。ステップル8はステップル挿入口7から入れると磁石9に吸着されて、ステップル出口13の上部で止まる。  FIG. 3A is a sectional view of the side surface before the staple 8 is driven. (B) The figure is sectional drawing of the AA part shown to (a) figure. When the staple 8 is inserted from the staple insertion port 7, it is attracted to the magnet 9 and stops at the upper part of the staple outlet 13.

図4の(a)図はステップル8を打ち込み後の側面の断面図である。(b)図は(a)図に示したA−A部の断面図である。ハンマーHでハンマー打設部4を叩くとステップル8がステップル出口13から射出し、木材Mに打ち込まれて電線Dは止着される。ステップル8は、ステップル打込部5の長さにより、木材Mに一定の深さで止まる。  FIG. 4A is a sectional view of the side surface after the staple 8 is driven. (B) The figure is sectional drawing of the AA part shown to (a) figure. When the hammer placing portion 4 is hit with the hammer H, the staple 8 is ejected from the staple exit 13, driven into the wood M, and the electric wire D is fixed. The staple 8 stops at a certain depth on the wood M due to the length of the staple driving portion 5.

図5はステップル当て部14の拡大断面図である。ステップル打込部5の下部にあるステップル当て部14の面は半円状にしている。この形状で、ステップル8は確実に保持され、ステップル挿入口7方向に擦れることなく、安定して下方に打ち込まれる。  FIG. 5 is an enlarged cross-sectional view of the staple contact portion 14. The surface of the staple contact part 14 at the lower part of the staple driving part 5 is semicircular. With this shape, the staple 8 is securely held and is stably driven downward without rubbing in the direction of the staple insertion port 7.

ステップル打込み部5と打込収納カバー6は打ち込み時の強い衝撃に耐えるために金属製にする。ハンマー打設部4は金属製でもよいが、叩いても破損しない硬質プラスチックでも対応できる。その他の部分は汎用プラスチックを使用する。  The staple driving unit 5 and the driving storage cover 6 are made of metal in order to withstand strong impacts during driving. The hammer placing portion 4 may be made of metal, but can be made of hard plastic that is not damaged even if it is struck. Other parts use general-purpose plastic.

本発明のステップル打込工具で、電線8を木材Mに止着する方法を述べる。片手にステップル打込工具を持ち、押上げレバー2を指で押してハンマー打設部4とステップル打込部5を上げてからステップル8をステップル挿入口7に入れる。ステップル8が磁石9に吸着したら、電線押え部10を電線Dに付けて、木材Mに電線挾持部11を押し当てる。もう一方の手にハンマーHを持ち、ハンマー打設部4を打つと、ステップル8は木材Mに打ち込まれて電線Dは止着される。  A method for fixing the electric wire 8 to the wood M with the staple driving tool of the present invention will be described. Hold the staple driving tool in one hand, push the push-up lever 2 with your finger to raise the hammer driving section 4 and the staple driving section 5, and then insert the staple 8 into the staple insertion slot 7. When the staple 8 is attracted to the magnet 9, the wire holding portion 10 is attached to the wire D and the wire holding portion 11 is pressed against the wood M. When the hammer H is held in the other hand and the hammer placing portion 4 is hit, the staple 8 is driven into the wood M and the electric wire D is fixed.

1 握り部 7 ステップル挿入口 13 ステップル出口
2 押上げレバー 8 ステップル 14 ステップル当て部
3 レバー収納部 9 磁石 D 電線
4 ハンマー打設部 10 電線押え部 H ハンマー
5 ステップル打込部 11 電線挾持部 M 木材
6 打込収納カバー 12 レバー軸
DESCRIPTION OF SYMBOLS 1 Grip part 7 Steple insertion port 13 Steple exit 2 Push-up lever 8 Steple 14 Steple contact part 3 Lever storage part 9 Magnet D Electric wire 4 Hammer placing part 10 Electric wire holding part H Hammer 5 Staple driving part 11 Electric wire holding part M Wood 6 Driving storage cover 12 Lever shaft

Claims (1)

握り部1の先端に、上下が開口した打込収納カバー6を間隔をおいて取付け、この内側に、上部にハンマー打設部4を設けたステップル打込部5を上下動自在に設け、このステップル打込部5を上下動させる押上げレバー2を前記握り部1の先端側に設け、前記打込収納カバー6の前面にステップル挿入口7を形成すると共に、これと対向する握り部1の前面に磁石9を取付けたことを特徴とするステップル打込工具。  At the tip of the grip portion 1, a driving storage cover 6 having an opening at the top and bottom is attached at an interval, and a staple driving portion 5 having a hammer driving portion 4 provided at the upper portion is provided on the inside thereof so as to be movable up and down. A push-up lever 2 for moving the staple driving unit 5 up and down is provided on the front end side of the grip unit 1, and a staple insertion port 7 is formed on the front surface of the driving storage cover 6. A stapling tool characterized in that a magnet 9 is attached to the front surface.
JP2015142493A 2015-06-30 2015-06-30 Steple driving tool Active JP5961779B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109382793A (en) * 2017-08-07 2019-02-26 丰民金属工业股份有限公司 Nail gun
CN110434807A (en) * 2019-07-24 2019-11-12 绍兴新艺五金工具有限公司 A kind of hand of rifle needle Rapid reset strikes steel nail gun

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110168A (en) * 1974-02-07 1975-08-29
JPS5247377U (en) * 1975-10-01 1977-04-04
JPH0355171U (en) * 1989-10-03 1991-05-28
JPH0486180U (en) * 1990-11-30 1992-07-27
JPH1029170A (en) * 1996-07-10 1998-02-03 Masato Nakai Rivet driving machine
US6220121B1 (en) * 1996-07-04 2001-04-24 Gary Maxwell Leete Multi-purpose framing tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110168A (en) * 1974-02-07 1975-08-29
JPS5247377U (en) * 1975-10-01 1977-04-04
JPH0355171U (en) * 1989-10-03 1991-05-28
JPH0486180U (en) * 1990-11-30 1992-07-27
US6220121B1 (en) * 1996-07-04 2001-04-24 Gary Maxwell Leete Multi-purpose framing tool
JPH1029170A (en) * 1996-07-10 1998-02-03 Masato Nakai Rivet driving machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109382793A (en) * 2017-08-07 2019-02-26 丰民金属工业股份有限公司 Nail gun
CN110434807A (en) * 2019-07-24 2019-11-12 绍兴新艺五金工具有限公司 A kind of hand of rifle needle Rapid reset strikes steel nail gun
CN110434807B (en) * 2019-07-24 2024-06-11 绍兴新艺五金工具有限公司 Hand-operated steel nail gun capable of resetting gun needle rapidly

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