JPH1119878A - Driver with offset auxiliary function - Google Patents

Driver with offset auxiliary function

Info

Publication number
JPH1119878A
JPH1119878A JP20701897A JP20701897A JPH1119878A JP H1119878 A JPH1119878 A JP H1119878A JP 20701897 A JP20701897 A JP 20701897A JP 20701897 A JP20701897 A JP 20701897A JP H1119878 A JPH1119878 A JP H1119878A
Authority
JP
Japan
Prior art keywords
driver
offset
hole
shaft
screwdriver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20701897A
Other languages
Japanese (ja)
Inventor
Ryosuke Fujimoto
良介 藤本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP20701897A priority Critical patent/JPH1119878A/en
Publication of JPH1119878A publication Critical patent/JPH1119878A/en
Pending legal-status Critical Current

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  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a driver with offset auxiliary function which can loosen a screw and bolt by making the driver usable as an offset driver, when loosening is difficult by a standard driver with the screw and bolt firmly tightened and rust generated. SOLUTION: In a handle 1 of a driver, a through hole 3 having a diameter able to insert an arbitrary driver shaft 2 is provided. In this way, in the case of the through hole 3 placed in an upper part of the handle, when the shaft of an arbitrary driver 5 is inserted to a root, a T-shaped offset driver is formed, and when only a tip end is inserted, an L-shaped offset driver is obtained.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、固く締め付けら
れたネジ・ボルトを簡単にゆるめることのできるオフセ
ット補助機能付きドライバーに関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a screwdriver having an offset assisting function which can easily loosen a screw or bolt which has been firmly tightened.

【0002】[0002]

【従来の技術】従来よりドライバーを使用すると、ネジ
・ボルトが固く締め付けられていたり、錆び付いていた
りして標準的なドライバーではゆるめることが困難であ
ると、取りはずせないばかりでなく無理に力を加えてネ
ジ山を破損してしまうことがある。
2. Description of the Related Art Conventionally, when a screwdriver is used, if a screw or bolt is firmly tightened or rusted and it is difficult to loosen with a standard screwdriver, not only cannot it be removed, but also force must be applied. In addition, the thread may be damaged.

【0003】[0003]

【発明が解決しようとする課題】これは次のような欠点
があった。 イ.標準的なドライバーではネジ・ボルトが固く締め付
けられていたり、錆び付いていたりすると、ゆるめるこ
とが困難であり、無理に力を加えるとネジ山を破損して
しまって、それ以降の作業が不可能になり大切な物が修
理不能になってしまうことがあった。 ロ.取り外し専用のオフセットドライバーも存在する
が、一般家庭には備えてあるとは限らず、また取り外す
ためだけの物を揃えておくのも無駄であり、さらに必要
な時にいつでも手元にあるとは限らない。本発明は、以
上の欠点を解決するためになされたものである。
This has the following disadvantages. I. With a standard screwdriver, if the screws and bolts are tightly tightened or rusted, it is difficult to loosen them, and if you apply force, the threads will be damaged, making further work impossible Sometimes important things could not be repaired. B. There are offset drivers dedicated to removal, but they are not always available in ordinary households, and it is useless to prepare things just for removal, and it is not always at hand when needed . The present invention has been made to solve the above drawbacks.

【0004】[0004]

【課題を解決するための手段】ドライバーの柄(1)
に、任意のドライバー軸(2)を貫通させられる径を有
する貫通孔(3)を設ける。本発明は、以上の構成より
なるオフセット補助機能付きドライバーである。
[Means for Solving the Problems] Driver's handle (1)
Is provided with a through hole (3) having a diameter through which an arbitrary driver shaft (2) can pass. The present invention is a driver having an offset assist function having the above configuration.

【0005】[0005]

【発明の実施の形態】以下、本発明の実施の形態を説明
する。 イ.ドライバーの柄(1)に、任意のドライバー軸
(2)を貫通させられる径を有する貫通孔(3)を設け
る。 ロ.貫通孔(3)の位置が柄の上部にある場合は、任意
のドライバー(5)の軸を根本まで入れるとT字形オフ
セットドライバーになり、先端部のみを入れるとL字形
オフセットドライバーになる。 ハ.貫通孔(3)の位置が柄の下部にある場合は、任意
のドライバー(5)の軸を根本まで入れると十字形オフ
セットドライバーになり、先端部のみを入れるとト字形
オフセットドライバーになる。 ニ.貫通孔(3)の出口をふさいで非貫通孔(4)とす
ることもでき、その場合は常時L字形オフセットドライ
バーまたはト字形オフセットドライバーとなる。 ホ.貫通孔(3)口の形は、プラスドライバー軸を通す
場合はプラスドライバー軸径の円形になり、マイナスド
ライバー軸を通す場合はマイナスドライバー軸の最大突
起部が通る6角形に近い形になる。ゆえに、マイナスド
ライバーとプラスドライバーは、軸の円柱部分の径が同
じ場合マイナスドライバー軸の6角形に近い形の貫通孔
(3)にはプラスドライバー軸は挿入できるが、プラス
ドライバー形の円形の貫通孔(3)にはマイナスドライ
バーの軸は挿入できない。また、貫通孔(3)口の形が
円形の場合でも径がマイナスドライバー軸の最大突起部
を越える大きさであればマイナスドライバー軸も挿入で
きる。本発明は、以上の構成よりなっている。本発明を
使用するときには、貫通孔(3)に任意のドライバー
(5)の軸を通すと本ドライバーがオフセットドライバ
ーになる。このようにして、ネジ・ボルトが固く締め付
けられすぎていたり、錆び付いていたりして標準的なド
ライバーではゆるめることが困難である場合に、本ドラ
イバーを使用すると、簡単にネジ・ボルトをゆるめるこ
とができる。ネジ山を破損することもないので大切な物
を修理不能にしてしまうことがない。取り外し専用のオ
フセットドライバーを一般家庭に常備する必要がなく、
業務用として使用する人にとっても余分な物の携行を不
要とする。任意のドライバーさえあれば必要な時いつで
もオフセットドライバーが手元にあるという訳である。
女性や力の弱い人にも大変便利な機能である。そういう
人ほどオフセットドライバー等の専用工具には通常縁が
なく、難渋しがちなものだからである。任意のドライバ
ー(5)がない場合も、長目のネジやボルト、太目のワ
イヤーなど貫通孔(3)に入る物があれば危険でない物
である限り代用できる。なお、この貫通孔は打ち付けて
ある釘等に掛けて収納する時にも利用できる。
Embodiments of the present invention will be described below. I. A driver handle (1) is provided with a through hole (3) having a diameter through which an arbitrary driver shaft (2) can pass. B. When the position of the through hole (3) is above the handle, a T-shaped offset driver is obtained by inserting the axis of an arbitrary driver (5) to the root, and an L-shaped offset driver is obtained by inserting only the tip. C. When the position of the through hole (3) is at the lower part of the handle, when the shaft of an arbitrary driver (5) is inserted to the root, it becomes a cross-shaped offset driver, and when only the tip is inserted, it becomes a T-shaped offset driver. D. The outlet of the through-hole (3) may be closed to be a non-through-hole (4), in which case the L-shaped offset driver or the T-shaped offset driver is always used. E. The shape of the opening of the through hole (3) is a circle having the diameter of a plus driver shaft when passing through a plus driver shaft, and is close to a hexagon through which the largest projection of the minus driver shaft passes when passing through a minus driver shaft. Therefore, the minus screwdriver and the plus screwdriver can insert the plus screwdriver shaft into the through-hole (3) that is close to the hexagonal shape of the minus screwdriver shaft when the diameter of the cylindrical portion of the shaft is the same. The hole of the screwdriver cannot be inserted into the hole (3). Further, even if the shape of the opening of the through hole (3) is circular, a minus screwdriver shaft can be inserted as long as the diameter exceeds the maximum projection of the minus screwdriver shaft. The present invention has the above configuration. When the present invention is used, the driver becomes an offset driver by passing the axis of an arbitrary driver (5) through the through hole (3). In this way, this screwdriver makes it easy to loosen the screws and bolts if they are too tight or rusted and difficult to loosen with a standard screwdriver. it can. Since the thread is not damaged, it is not impossible to repair important items. It is not necessary to always have a dedicated offset driver for removal in ordinary households,
Eliminates the need to carry extra items for professional use. With an optional driver, you have an offset driver whenever you need it.
It is a very useful function for women and weak people. Special tools such as offset drivers usually have no rim and tend to be difficult. Even if there is no optional screwdriver (5), it can be substituted as long as there is something that is not dangerous if there is something that enters the through hole (3), such as a long screw, bolt, or thick wire. The through-hole can be used also when it is stored by being hooked on a nail or the like.

【0006】[0006]

【他の実施例】図4で示される実施例では、ドライバー
軸の太さ別に大小2つの貫通孔(3)を、柄の下部に設
けて十字形オフセットドライバーとなるようにした。
[Other Embodiment] In the embodiment shown in FIG. 4, two large and small through holes (3) are provided at the lower portion of the handle for each thickness of the driver shaft so as to form a cross-shaped offset driver.

【0007】図5で示される実施例では、ドライバー軸
の形別にプラスドライバー軸形とマイナスドライバー軸
形の2つの貫通孔(3)を設けた。
In the embodiment shown in FIG. 5, two through holes (3) are provided, one for a plus screwdriver shaft and one for a minus screwdriver shaft, according to the shape of the driver shaft.

【0008】図6で示される実施例では、孔を2つ設
け、一方はマイナスドライバーの中で最も太いものの軸
の最大突起部を直径とする円形の貫通孔(3)として、
全てのドライバー軸が挿入できるようにし、また一方は
貫通せずに出口はふさいだ非貫通孔(4)で常時L字形
オフセットドライバーとなるようにした。
In the embodiment shown in FIG. 6, two holes are provided, one of which is a circular through hole (3) having the diameter of the largest protrusion of the shaft of the thickest screwdriver.
All driver shafts can be inserted, and one of them is not penetrated and the outlet is closed by a non-through hole (4) so that the driver is always an L-shaped offset driver.

【0009】図7で示される実施例では、プラスドライ
バー軸形で大小2つの貫通孔(3)、マイナスドライバ
ー軸形で大小2つの貫通孔(3)を柄の段をずらして設
定した。
In the embodiment shown in FIG. 7, two large and small through-holes (3) of a plus driver shaft type and two large and small through-holes (3) of a minus driver shaft type are set by shifting the steps of the handle.

【0010】[0010]

【発明の効果】本発明は、以上説明したような形態で実
施され、以下に記載されるような効果を奏する イ.ネジ・ボルトが固く締め付けられすぎていたり、錆
び付いていたりしていても簡単にゆるめることができ、
ネジ山を破損することもなく、大切な物を修理不能にし
てしまうことがない。 ロ.取り外し専用のオフセットドライバーを家庭に常備
する必要がなく、また業務用として使用する人にとって
も余分な物の携行を不要とし、必要な時にいつでもオフ
セットドライバーとして使用できる。 ハ.オフセットドライバー等の専用工具に縁がない女性
や力の弱い人等だれでもが手近に利用できる。 なお、ドライバーを釘等に掛けて収納することもでき
る。
The present invention is embodied in the form described above, and has the following effects. Even if screws and bolts are too tight or rusted, they can be easily loosened,
It does not damage the threads and does not make important things unrepairable. B. There is no need to keep a dedicated offset driver in the home at all times, and it is not necessary for the person using it for business use to carry extra things, and it can be used as an offset driver whenever necessary. C. It can be used by anyone who has no edge with special tools such as offset screwdrivers or anyone with weak power. Note that the driver can be stored by hanging it on a nail or the like.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の斜視図FIG. 1 is a perspective view of the present invention.

【図2】本発明の斜視図FIG. 2 is a perspective view of the present invention.

【図3】本発明の使用状態を示す斜視図FIG. 3 is a perspective view showing a use state of the present invention.

【図4】本発明の他の実施例を示す斜視図FIG. 4 is a perspective view showing another embodiment of the present invention.

【図5】本発明の他の実施例を示す斜視図FIG. 5 is a perspective view showing another embodiment of the present invention.

【図6】本発明の他の実施例を示す斜視図FIG. 6 is a perspective view showing another embodiment of the present invention.

【図7】本発明の他の実施例を示す斜視図FIG. 7 is a perspective view showing another embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 柄 2 ドライバー軸 3 貫通孔 4 非貫通孔 5 任意のドライバー 1 handle 2 driver shaft 3 through hole 4 non-through hole 5 optional driver

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 ドライバーの柄(1)に、任意のドライ
バー軸(2)を貫通させられる径を有する貫通孔(3)
を設けたオフセット補助機能付きドライバー。
1. A through hole (3) having a diameter through which an arbitrary driver shaft (2) can pass through a handle (1) of a driver.
Driver with offset assist function equipped with
JP20701897A 1997-06-27 1997-06-27 Driver with offset auxiliary function Pending JPH1119878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20701897A JPH1119878A (en) 1997-06-27 1997-06-27 Driver with offset auxiliary function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20701897A JPH1119878A (en) 1997-06-27 1997-06-27 Driver with offset auxiliary function

Publications (1)

Publication Number Publication Date
JPH1119878A true JPH1119878A (en) 1999-01-26

Family

ID=16532848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20701897A Pending JPH1119878A (en) 1997-06-27 1997-06-27 Driver with offset auxiliary function

Country Status (1)

Country Link
JP (1) JPH1119878A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990083800A (en) * 1999-08-07 1999-12-06 이종택 Hevy duty Multiful Driver
JP2001047159A (en) * 1999-08-12 2001-02-20 Punch Industry Co Ltd Spring plunger for die of press and wrench for plunger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990083800A (en) * 1999-08-07 1999-12-06 이종택 Hevy duty Multiful Driver
JP2001047159A (en) * 1999-08-12 2001-02-20 Punch Industry Co Ltd Spring plunger for die of press and wrench for plunger

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