JP3120762U - Offset type driver - Google Patents

Offset type driver Download PDF

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JP3120762U
JP3120762U JP2006000425U JP2006000425U JP3120762U JP 3120762 U JP3120762 U JP 3120762U JP 2006000425 U JP2006000425 U JP 2006000425U JP 2006000425 U JP2006000425 U JP 2006000425U JP 3120762 U JP3120762 U JP 3120762U
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gripping plate
offset type
tool
bit
type driver
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耕一 兼古
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株式会社兼古製作所
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Abstract

【課題】 コンパクトな構造からなり狭い場所にあるねじのねじ廻しができ、ツール部(ビット部)の交換が可能なオフセット型ドライバを提供する。
【解決手段】 細長な板状の把持板2の端部に短寸のビット部1を挿脱可能にホルダ部材3により固定する。把持板2を手等で把持することにより、把持板2から露出している短寸のビット部1によりねじ廻しができる。
【選択図】 図1
PROBLEM TO BE SOLVED: To provide an offset driver having a compact structure and capable of turning a screw in a narrow place and capable of exchanging a tool part (bit part).
SOLUTION: A short bit portion 1 is fixed to an end portion of an elongated plate-shaped gripping plate 2 by a holder member 3 so as to be detachable. By gripping the gripping plate 2 with a hand or the like, the screw can be rotated by the short bit portion 1 exposed from the gripping plate 2.
[Selection] Figure 1

Description

本考案は、ねじのねじ溝に嵌り込むツール部を有し、該ツール部を細長の把持板の端部に着脱可能に固着してなるオフセット型ドライバに関する。   The present invention relates to an offset type driver having a tool portion that fits into a thread groove of a screw and detachably fixing the tool portion to an end portion of an elongated gripping plate.

例えば、プラスねじをねじ廻しするためのドライバとしては各種型式のものがあるが「特許文献1」や「特許文献2」に開示する型式のものが主に使用されている。
登録実用新案第3115607号(図1) 特開2003−165067号(図1)
For example, there are various types of drivers for screwing a plus screw, but the types disclosed in "Patent Document 1" and "Patent Document 2" are mainly used.
Registered utility model No. 3115607 (Figure 1) Japanese Patent Laying-Open No. 2003-165067 (FIG. 1)

「特許文献1」の「登録実用新案第3115607号」の「カラービット」は軸部(2)の両端に同一形状のビット(1),(1)を設けたものである。また、「特許文献2」の「特開2003−165067号」の「ドライバービット」は細長なストレートのビット杆(1)の先端にビット(頭部2a)を設けたものからなる。
前記の「特許文献1」の「カラービット」はそれ自体として大きな特徴を有するものであるが、使用時には軸部(2)にホルダを嵌め込むか又はスパナを使用するかして全体を回転させる必要があり、別体の回動具を必要とする不便さがある。また、ビット(1)は固定的のものからなり、他のサイズのものと交換することができない。また、「特許文献2」はビット杆(1)の部分を手動等により回転すればねじ廻しで出来るが、ビット(2a)の部分は「特許文献1」と同じく固定的のものであり、他のサイズのものと交換することはできない。
また、「特許文献1」及び「特許文献2」は全体として細長な軸部にビットが形成されているものであり、狭い場所にあるねじをねじ廻しすることができない問題点もある。
“Color bit” of “Registered Utility Model No. 3115607” in “Patent Document 1” is provided with bits (1) and (1) having the same shape at both ends of the shaft portion (2). The “driver bit” of “Japanese Patent Application Laid-Open No. 2003-165067” of “Patent Document 2” is formed by providing a bit (head 2a) at the tip of an elongated straight bit rod (1).
The “color bit” of the above-mentioned “Patent Document 1” has a great feature as such, but when used, the whole is rotated by inserting a holder into the shaft portion (2) or using a spanner. This is inconvenient and requires a separate rotating tool. The bit (1) is a fixed one and cannot be exchanged for another size. In addition, “Patent Document 2” can be screwed if the bit 杆 (1) part is manually rotated, but the bit (2a) part is fixed as in “Patent Document 1”. It cannot be exchanged for one of size.
In addition, “Patent Document 1” and “Patent Document 2” have a bit formed in a slender shaft portion as a whole, and there is a problem that a screw in a narrow place cannot be rotated.

本考案は、以上の問題点を解決すべく考案されたものであり、ツール部と把持板が一体化すると共にツール部の交換が可能であり、かつ短寸のツール部からなるため狭い場所にあるねじに対してもねじ廻しが容易にでき、かつ全体としてコンパクトにまとめられ、安価に実施できるオフセット型ドライバを提供することを目的とする。   The present invention has been devised to solve the above-mentioned problems. The tool part and the gripping plate are integrated and the tool part can be replaced. It is an object of the present invention to provide an offset type driver that can be easily screwed about a certain screw, is compact as a whole, and can be implemented at low cost.

本考案は、以上の目的を達成するために、請求項1の考案は、細長の把持板の端部にねじに嵌合する嵌合部を有する工具を着脱可能に設けてなるオフセット型ドライバであって、該ドライバは、前記把持板の表裏面から前記工具の嵌合部及び基端部を露出すると共に前記嵌合部及び基端部の把持板に近接する位置に係止溝を凹設する短寸のツール部と、前記把持板の端縁に着脱可能に嵌り込む略コ字状断面の部材であって前記係止溝に係着する係着部を形成するホルダ部材とを有するものからなり、前記ツール部の基端部は、前記把持板に回動を拘束させて保持されるものからなることを特徴とする。   In order to achieve the above object, the present invention is an offset type screwdriver in which a tool having a fitting portion to be fitted to a screw is detachably provided at an end portion of an elongated gripping plate. The driver exposes the fitting portion and the base end portion of the tool from the front and back surfaces of the gripping plate, and has a locking groove recessed at a position close to the gripping plate of the fitting portion and the base end portion. A short tool portion, and a substantially U-shaped cross-section member that is detachably fitted to an edge of the gripping plate, and has a holder member that forms an engaging portion that engages with the locking groove. And the base end portion of the tool portion is held by the holding plate with its rotation constrained.

また、請求項2の考案は、前記把持板の両端部に夫々前記ツール部が設けられ、両ツール部の寸法が相異するものからなることを特徴とする。   The invention of claim 2 is characterized in that the tool portions are respectively provided at both end portions of the gripping plate, and the sizes of the tool portions are different from each other.

本考案の請求項1のオフセット型ドライバによれば、本考案のドライバは板状の細長の把持板の端部に短寸なツール部を回動を拘束した状態で着脱可能に挿着し、ホルダ部材によりツール部を把持板側に固持するようにしたものからなり、短寸のツール部が把持板に略直角に固着したものからなるため、狭い場所におけるねじ廻しが容易にできる。また、ホルダ部材を把持板から取り除くことにより、ツール部の交換が容易にできる効果が上げられる。   According to the offset type driver of claim 1 of the present invention, the driver of the present invention removably inserts a short tool portion to the end of a plate-like elongated gripping plate in a state where rotation is restricted, Since the tool member is fixed to the holding plate side by the holder member and the short tool portion is fixed to the holding plate at a substantially right angle, the screw can be easily turned in a narrow place. Further, by removing the holder member from the gripping plate, an effect that the tool part can be easily replaced can be improved.

また、本考案の請求項2のオフセット型ドライバによれば、把持板にはその一つの端部にのみツール部が設けられる場合もあるが、請求項2では両端部にツール部を設けるため異なったサイズのねじに対してそのまま使用することができ便利である。   Further, according to the offset type driver of claim 2 of the present invention, the grip plate may be provided with a tool portion only at one end thereof. However, in claim 2, the tool portion is provided at both ends. It is convenient because it can be used as it is for screws of different sizes.

以下、本考案のオフセット型ドライバの実施の形態を図面を参照して詳述する。   Hereinafter, embodiments of the offset type driver of the present invention will be described in detail with reference to the drawings.

実施例1のオフセット型ドライバは把持板の一端側にのみツール部の1つであるビット部を設けたものである。なお、ツール部としてはビット部に限らず、レンチ,ボールポイント,ボックス,トルクス等のねじ廻し具がすべて適用される。
図1に示すように、オフセット型ドライバ100は、短寸のビット部1と、これをその端部に設ける把持板2と、ビット部1を把持板2に固定するためのホルダ部材3とからなる。以下、図2,図3,図4を用いて前記の各構成要素の詳細構造を説明する。
The offset type driver of Embodiment 1 is provided with a bit portion which is one of the tool portions only on one end side of the gripping plate. The tool portion is not limited to the bit portion, and all screwdrivers such as a wrench, ball point, box, and torque are applicable.
As shown in FIG. 1, the offset type driver 100 includes a short bit portion 1, a grip plate 2 provided at the end thereof, and a holder member 3 for fixing the bit portion 1 to the grip plate 2. Become. The detailed structure of each component will be described below with reference to FIGS.

図2に示すように、ビット部1は、一端側に刃部1a(ビット)を設け、他端側に基端部1bを一体的に設けたものからなる。この刃部1aと基端部1bには寸法aの保持部1cを除きリング状の係止溝1d,1eが凹設される。前記の保持部1cの寸法aは後に説明する把持板2の板厚tと略同一の寸法からなる。また、基端部1bの横断面は図2(c)に示すように六角形状のものからなる。なお、刃部1aは図2(b)に示すようにプラスねじのねじ溝に嵌り込む嵌り込む部を有する円錐状のものからなる。また、図2(a)に示すように、ビット部1の全長bは短寸のものからなる。   As shown in FIG. 2, the bit part 1 consists of what provided the blade part 1a (bit) in the one end side, and provided the base end part 1b integrally in the other end side. Ring-shaped locking grooves 1d and 1e are recessed in the blade portion 1a and the base end portion 1b except for the holding portion 1c having the dimension a. The dimension a of the holding portion 1c is substantially the same as the thickness t of the gripping plate 2 described later. Moreover, the cross section of the base end part 1b consists of a hexagonal thing as shown in FIG.2 (c). In addition, the blade part 1a consists of a cone-shaped thing which has a fitting part fitted in the thread groove of a plus screw, as shown in FIG.2 (b). Further, as shown in FIG. 2A, the full length b of the bit portion 1 is short.

次に、把持板2を図3により説明する。把持板は板厚tの細長の板からなり、本実施例の場合、巾寸法cは一定のものからなるがテーパ状のものでも勿論よい。その一端部には六角孔2aが貫通形成される。この六角孔2aは前記の基端部1bが嵌り込む形状,寸法のものからなる。また、前記の巾寸法cは手で握り易い寸法のものからなる。なお、把持板2の形状は図3に示すものに限らず、丸棒や角棒の先端を平にした形状のものでもよい。   Next, the holding plate 2 will be described with reference to FIG. The gripping plate is an elongated plate having a thickness t, and in the case of the present embodiment, the width c is constant, but it may of course be tapered. A hexagonal hole 2a is formed through one end of the hexagonal hole 2a. The hexagonal hole 2a has a shape and size into which the base end 1b is fitted. The width dimension c is a dimension that is easy to grasp by hand. Note that the shape of the gripping plate 2 is not limited to that shown in FIG. 3, but may be a shape in which the ends of round bars and square bars are flattened.

次に、図4によりホルダ部材3の形状を説明する。ホルダ部材3は、薄板を略コ字状に折り曲げたものからなり、内巾寸法dは把持板2の板厚tと略同様の寸法のものからなる。なお、この材質はバネ板が望ましいが、勿論これに限定するものではない。略コ字状に折り曲げられた対峙する折り曲げ片3aにはビット部1の係止溝1d,1eに嵌り込む内径を有する略半円状の係着部3bが形成される。   Next, the shape of the holder member 3 will be described with reference to FIG. The holder member 3 is formed by bending a thin plate into a substantially U shape, and the inner width dimension d is substantially the same as the thickness t of the gripping plate 2. The material is preferably a spring plate, but is not limited to this. A substantially semicircular engaging portion 3b having an inner diameter that fits into the locking grooves 1d and 1e of the bit portion 1 is formed on the opposing bent piece 3a that is bent in a substantially U shape.

次に、以上のビット、把持板2及びホルダ部材3の構成要素からなるオフセット型ドライバ100の組付け方法を説明する。まず、把持板2の六角孔2a内にビット部1を挿入する。ビット部1の折り曲げ片3a,3aの間隔(内巾寸法d)は前記したように把持板2の板厚tと略同じ寸法からなるため、把持板2の表裏面には係止溝1d,1eが近接して露出する。この状態で把持板2の端縁側からホルダ部材3を挿入し、その係着部3b,3bをビット部1の係止溝1d,1eに嵌め込むことにより、ビット部1は把持板2側に固定される。なお、ビット部1の基端部1b及び保持部1cは六角形状のため、把持板2に回動を拘束された状態で固持される。
以上の構造により、把持板2を手で挟持することにより、ビット部1によりねじ廻しすることができる。なお、ビット部1の全長bが短寸のため、狭い場所におけるねじ廻しが容易に行われる。
Next, a method for assembling the offset driver 100 composed of the components of the bit, the holding plate 2 and the holder member 3 will be described. First, the bit portion 1 is inserted into the hexagonal hole 2 a of the grip plate 2. Since the distance (inner width dimension d) between the bent pieces 3a, 3a of the bit portion 1 is substantially the same as the thickness t of the gripping plate 2, as described above, the locking grooves 1d, 1e is exposed in close proximity. In this state, the holder member 3 is inserted from the edge side of the gripping plate 2, and the engaging portions 3b and 3b are fitted into the locking grooves 1d and 1e of the bit portion 1, whereby the bit portion 1 is moved to the gripping plate 2 side. Fixed. In addition, since the base end part 1b and the holding part 1c of the bit part 1 are hexagonal shapes, they are held in a state in which the rotation is restrained by the gripping plate 2.
With the above structure, the gripping plate 2 can be screwed by the bit portion 1 by holding the grip plate 2 by hand. In addition, since the full length b of the bit part 1 is short, screwing in a narrow place is easily performed.

図5に示すように、このオフセット型ドライバ100Aは把持板の両端にビット部を設けたものである。ビット部の取付け構造は「実施例1」と同様であるが、把持板2Aに取付けられるビット部1A,1A′のサイズが異なるものである。以上により、単一のオフセット型ドライバ100のビット部を変えることなく、異なった寸法のねじのねじ廻しが可能になる。   As shown in FIG. 5, the offset type driver 100A is provided with bit portions at both ends of the gripping plate. The mounting structure of the bit portion is the same as that of “Example 1”, but the sizes of the bit portions 1A and 1A ′ attached to the gripping plate 2A are different. As described above, it is possible to rotate screws having different dimensions without changing the bit portion of the single offset type driver 100.

本考案のオフセット型ドライバは細長の板材の把持板にビット部を設けたものであるが、ツール部としてはビット部に限定するものでなく、ねじ廻しの可能なすべてのものに適用されることは勿論である。また、把持板の形状,形態については前記の説明のものに限定するものではなく、ホルダ部材についてもその形状等はその機能を満足する形状のものでよく、広範囲の適用が可能であり、かつこの考案のオフセット型ドライバは狭い場所のねじ廻しのみならず、すべてのねじに対して適用可能であり、その利用範囲は広い。   The offset type screwdriver of the present invention is provided with a bit part on a long and narrow plate, but the tool part is not limited to the bit part and should be applied to all those that can be screwed. Of course. Further, the shape and form of the gripping plate are not limited to those described above, and the shape and the like of the holder member may be those satisfying the function, and can be applied in a wide range. The offset type driver of the present invention can be applied not only to a screwdriver in a narrow place but also to all screws, and its application range is wide.

本考案の実施例1のオフセット型ドライバの全体構造を示す正面図。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing an overall structure of an offset type driver according to a first embodiment of the present invention. 本考案のオフセット型ドライバの構成要素の1つであるビット部を示す正面図(a)及び正面図の左側面図(b)及び右側面図(c)。The front view (a) which shows one of the components of the offset type driver of this invention, the left view (b) of the front view, and the right view (c). 本考案の構成要素の1つである把持板の平面図(a)及び平面図(a)のA−A線断面図。The top view (a) of the holding | grip board which is one of the components of this invention, and the sectional view on the AA line of top view (a). 本考案の構成要素の1つであるホルダ部材の正面図(a)及び側面図(b)。The front view (a) and side view (b) of the holder member which are one of the components of this invention. 本考案の実施例2のオフセット型ドライバを示す正面図。The front view which shows the offset type driver of Example 2 of this invention.

符号の説明Explanation of symbols

1 ビット部
1A ビット部
1A′ ビット部
1a 刃部
1b 基端部
1c 保持部
1d 係止溝
1e 係止溝
2 把持板
2A 把持板
2a 六角孔
3 ホルダ部材
3a 折り曲げ片
3b 係着部
100 オフセット型ドライバ
100A オフセット型ドライバ
1 bit portion 1A bit portion 1A ′ bit portion 1a blade portion 1b base end portion 1c holding portion 1d locking groove 1e locking groove 2 gripping plate 2A gripping plate 2a hexagonal hole 3 holder member 3a bent piece 3b engaging portion 100 offset type Driver 100A Offset type driver

Claims (2)

細長の把持板の端部にねじに嵌合する嵌合部を有する工具を着脱可能に設けてなるオフセット型ドライバであって、該ドライバは、前記把持板の表裏面から前記工具の嵌合部及び基端部を露出すると共に前記嵌合部及び基端部の把持板に近接する位置に係止溝を凹設する短寸のツール部と、前記把持板の端縁に着脱可能に嵌り込む略コ字状断面の部材であって前記係止溝に係着する係着部を形成するホルダ部材とを有するものからなり、前記ツール部の基端部は、前記把持板に回動を拘束させて保持されるものからなることを特徴とするオフセット型ドライバ。   An offset type driver in which a tool having a fitting portion that fits into a screw is detachably provided at an end of an elongated gripping plate, the driver being fitted from the front and back surfaces of the gripping plate And a short tool part that exposes the base end part and is provided with a locking groove in a position close to the fitting part and the gripping plate of the base end part, and is detachably fitted to the edge of the gripping plate. A member having a substantially U-shaped cross section and having a holder member that forms an engaging portion that engages with the locking groove, and the base end portion of the tool portion restrains rotation of the gripping plate. An offset type driver characterized in that the offset type driver is held. 前記把持板の両端部に夫々前記ツール部が設けられ、両ツール部の寸法が相異するものからなることを特徴とする請求項1に記載のオフセット型ドライバ。
The offset type driver according to claim 1, wherein the tool portions are provided at both ends of the gripping plate, and the sizes of the tool portions are different from each other.
JP2006000425U 2006-01-25 2006-01-25 Offset type driver Expired - Lifetime JP3120762U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009101505A (en) * 2008-06-30 2009-05-14 Shinki Seisakusho:Kk Offset type screwdriver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009101505A (en) * 2008-06-30 2009-05-14 Shinki Seisakusho:Kk Offset type screwdriver

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