JP3159480U - Tool head with ball-shaped connecting end - Google Patents
Tool head with ball-shaped connecting end Download PDFInfo
- Publication number
- JP3159480U JP3159480U JP2010001359U JP2010001359U JP3159480U JP 3159480 U JP3159480 U JP 3159480U JP 2010001359 U JP2010001359 U JP 2010001359U JP 2010001359 U JP2010001359 U JP 2010001359U JP 3159480 U JP3159480 U JP 3159480U
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- Prior art keywords
- ball
- tool head
- connecting portion
- rod
- rapid
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- 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.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0028—Angular adjustment means between tool head and handle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Electric Cable Installation (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
【課題】快速脱着ロッドとある程度の開角を有するようにネジを回転することができ、使用可能な場合が従来のものよりも拡大するボール形状連結端付き工具ヘッドを提供する。【解決手段】一端がネジを駆動するための駆動部３１であり、他端が定位凹みを有する連接部３２であり、連接部が快速脱着ロッド５０に挿入され、定位凹み３２１が快速脱着ロッドの定位子に定位されるボール形状連結端付き工具ヘッド３０において、連接部には、ネック部３３と、ボール部３４と、が内側から外側へ順次に設けられ、ネック部は、連接部の末端から伸び、その幅が連接部の末端から徐々に縮小し、ボール部４０は、連接部の末端から伸び、その幅が連接部の末端から徐々に拡大し、ボール部が定位子に係止され、快速脱着ロッドの定位子によりボール部が係止されるときには、連接部が快速脱着ロッドから離脱可能である。【選択図】図２Provided is a tool head with a ball-shaped connecting end which can rotate a screw so as to have a certain degree of opening angle with a rapid desorption rod, and expands the case where it can be used as compared with the conventional one. One end is a drive portion 31 for driving a screw, and the other end is a connecting portion 32 having a stereotaxic recess. In the tool head 30 with a ball-shaped connecting end that is positioned by a locator, a neck portion 33 and a ball portion 34 are sequentially provided from the inside to the outside at the connecting portion, and the neck portion is formed from the end of the connecting portion. The ball portion 40 extends from the end of the connecting portion, the width gradually increases from the end of the connecting portion, and the ball portion is locked to the locator. When the ball portion is locked by the locator of the rapid desorption rod, the connecting portion can be detached from the rapid desorption rod. [Selection] Figure 2
Description
本考案は工具ヘッドに関し、特に、ボール形状連結端付き工具ヘッドに関するものである。 The present invention relates to a tool head, and more particularly to a tool head with a ball-shaped connecting end.
図１に示すように、従来の工具ヘッド１０は、快速脱着ロッド２１に挿入されてネジ２２をねじ込みたり、緩めたりすることができる。工具ヘッド１０は、一端が連接部１１であり、他端が駆動部１２であり、連接部１１は、六角形の横断面形状を有するロッドであり、周面に定位凹み１１１が設けられ、定位凹み１１１は、快速脱着ロッド２１の六角形の横断面形状を有する挿入ポート２１１に挿入され、快速脱着ロッド２１の定位子（図示せず）に定位される。なお、駆動部１２の形状は、一字形を呈してもいいし、十字形を呈してもいいし、梅花の形状を呈してもいいし、星の形状を呈してもいいし、多角形状を呈してもいいし、それ以外の何れかの形状を呈してもよい。図１における駆動部１２の形状が十字形を呈し、ネジ２２を駆動する。 As shown in FIG. 1, the conventional tool head 10 can be inserted into a rapid desorption rod 21 to screw or loosen a screw 22. The tool head 10 has a connecting portion 11 at one end and a drive portion 12 at the other end. The connecting portion 11 is a rod having a hexagonal cross-sectional shape, and a stereotactic dent 111 is provided on the circumferential surface. The dent 111 is inserted into the insertion port 211 having a hexagonal cross-sectional shape of the rapid desorption rod 21 and is localized by a locator (not shown) of the rapid desorption rod 21. The shape of the drive unit 12 may be a single letter, a cross, a plum blossom, a star, or a polygon. It may be present or any other shape. The shape of the drive unit 12 in FIG. 1 has a cross shape, and drives the screw 22.
しかしながら、従来の工具ヘッド１０が快速脱着ロッド２１に挿入すると、工具ヘッド１０の駆動部１２と連接部１１と快速脱着ロッド２１が一直線にあり、工具ヘッド１０は、快速脱着ロッド２１とある程度の開角を有することができず、使用可能な場合が規制される。 However, when the conventional tool head 10 is inserted into the rapid attachment / detachment rod 21, the drive unit 12, the connecting portion 11, and the rapid attachment / detachment rod 21 of the tool head 10 are in a straight line, and the tool head 10 is opened to some extent with the rapid attachment / detachment rod 21. The case where it cannot be used and can be used is restricted.
本考案の主な目的は、工具ヘッドが快速脱着ロッドに挿入すると、工具ヘッドは、快速脱着ロッドとある程度の開角を有するようにネジを回転することができ、使用可能な場合が従来のものよりも拡大するボール形状連結端付き工具ヘッドを提供することにある。 The main purpose of the present invention is that when the tool head is inserted into the rapid desorption rod, the tool head can rotate the screw so as to have a certain degree of opening angle with the rapid desorption rod. An object of the present invention is to provide a tool head with a ball-shaped connecting end that is larger than that.
本考案のボール形状連結端付き工具ヘッドによると、一端がネジを駆動するための駆動部であり、他端が定位凹みを有する連接部であり、前記連接部が快速脱着ロッドに挿入され、前記定位凹みが前記快速脱着ロッドの定位子に定位されるボール形状連結端付き工具ヘッドにおいて、前記連接部には、ネック部と、ボール部と、が内側から外側へ順次に設けられ、前記ネック部は、前記連接部の末端から伸び、その幅が前記連接部の末端から徐々に縮小し、前記ボール部は、前記連接部の末端から伸び、その幅が前記連接部の末端から徐々に拡大し、前記ボール部が前記定位子に係止され、前記快速脱着ロッドの前記定位子により前記ボール部が係止されるときには、前記連接部が前記快速脱着ロッドから離脱し、これにより、前記工具ヘッドは、前記快速脱着ロッドとある程度の開角を有するように回転することができることを特徴とする。 According to the tool head with a ball-shaped connection end of the present invention, one end is a drive part for driving a screw, the other end is a connection part having a stereotaxic recess, and the connection part is inserted into a rapid desorption rod, In the tool head with a ball-shaped connecting end in which a positioning dent is positioned on a locator of the rapid desorption rod, a neck portion and a ball portion are sequentially provided from the inside to the outside at the connecting portion, Is extended from the end of the connecting portion, the width gradually decreases from the end of the connecting portion, the ball portion extends from the end of the connecting portion, and the width is gradually increased from the end of the connecting portion. When the ball portion is locked to the locator and the ball portion is locked by the locator of the rapid demounting rod, the connecting portion is detached from the quick demounting rod, thereby the tool head. It is characterized in that it can be rotated to have the opening angle of somewhat with the fast desorption rod.
本考案のボール形状連結端付き工具ヘッドによると、前記連接部は横断面形状が六角形を呈することを特徴とする。 According to the tool head with a ball-shaped connecting end of the present invention, the connecting portion has a hexagonal cross-sectional shape.
本考案のボール形状連結端付き工具ヘッドによれば、工具ヘッドが快速脱着ロッドに挿入すると、工具ヘッドは、快速脱着ロッドとある程度の開角を有するようにネジを回転することができ、使用可能な場合が従来のものよりも拡大するという効果を有する。 According to the tool head with a ball-shaped connecting end of the present invention, when the tool head is inserted into the rapid desorption rod, the tool head can rotate the screw to have a certain degree of opening angle with the rapid desorption rod and can be used This case has the effect of enlarging the conventional case.
以下、本考案の実施の形態を図面に基づいて説明する。
まず、図２及び図３を参照する。本考案のボール形状連結端付き工具ヘッド３０は、一端が駆動部３１であり、駆動部３１の形状は、一字形を呈してもいいし、十字形を呈してもいいし、梅花の形状を呈してもいいし、星の形状を呈してもいいし、多角形状を呈してもいいし、それ以外の何れかの形状を呈してもよい。本実施例では、駆動部３１の形状が十字形を呈し、ネジ４０を駆動することができる。工具ヘッド３０の他端が定位凹み３２１を有する連接部３２であり、連接部３２は、横断面形状が六角形を呈し、快速脱着ロッド５０の挿入ポート５１に挿入され可能である。定位凹み３２１は快速脱着ロッド５０の定位子５２に定位される。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
First, FIG. 2 and FIG. 3 will be referred to. The tool head 30 with a ball-shaped connecting end according to the present invention has a drive unit 31 at one end, and the drive unit 31 may have a single letter shape, a cross shape, or a plum flower shape. It may be present, may have a star shape, may have a polygonal shape, or may have any other shape. In the present embodiment, the shape of the drive unit 31 has a cross shape, and the screw 40 can be driven. The other end of the tool head 30 is a connecting portion 32 having a stereotactic dent 321, and the connecting portion 32 has a hexagonal cross-sectional shape and can be inserted into the insertion port 51 of the rapid desorption rod 50. The stereotaxic recess 321 is localized on the stereotaxic element 52 of the rapid desorption rod 50.
工具ヘッド３０の連接部３２には、ネック部３３と、ボール部３４と、が内側から外側へ順次に設けられ、すなわち、ネック部３３とボール部３４が駆動部３１から遠ざかった箇所に成形される。ネック部３３は、連接部３２の末端から伸び、その幅が連接部３２の末端から徐々に縮小し、すなわち、ネック部３３の外径が連接部３２の外径よりも小さい。ボール部３４は、連接部３２の末端から伸び、その幅が連接部３２の末端から徐々に拡大し、すなわち、ボール部３４の外径がネック部３３の外径よりも大きい。ボール部３４が定位子５２に係止され、快速脱着ロッド５０の定位子５２によりボール部３４が係止されるときには、連接部３２が快速脱着ロッド５０の挿入ポート５１から離脱し、これにより、工具ヘッド３０は、快速脱着ロッド５０とある程度の開角を有するように回転することができる。 The connecting portion 32 of the tool head 30 is provided with a neck portion 33 and a ball portion 34 sequentially from the inside to the outside, that is, the neck portion 33 and the ball portion 34 are molded away from the driving portion 31. The The neck portion 33 extends from the end of the connecting portion 32 and its width gradually decreases from the end of the connecting portion 32, that is, the outer diameter of the neck portion 33 is smaller than the outer diameter of the connecting portion 32. The ball portion 34 extends from the end of the connecting portion 32 and its width gradually increases from the end of the connecting portion 32, that is, the outer diameter of the ball portion 34 is larger than the outer diameter of the neck portion 33. When the ball portion 34 is locked to the locator 52 and the ball portion 34 is locked by the locator 52 of the rapid desorption rod 50, the connecting portion 32 is disengaged from the insertion port 51 of the rapid desorption rod 50. The tool head 30 can rotate so as to have a certain degree of opening angle with the rapid desorption rod 50.
次に、図３乃至図５を参照しながら本考案の操作方式および効果を説明する。
図３は本考案の工具ヘッド３０の連接部３２が快速脱着ロッド５０の挿入ポート５１に完全に挿入された状態の断面図である。このとき、工具ヘッド３０の連接部３２の定位凹み３２１が快速脱着ロッド５０の定位子５２に定位され、工具ヘッド３０と快速脱着ロッド５０が一直線にある。
Next, the operation method and effect of the present invention will be described with reference to FIGS.
FIG. 3 is a cross-sectional view showing a state in which the connecting portion 32 of the tool head 30 of the present invention is completely inserted into the insertion port 51 of the rapid attachment / detachment rod 50. At this time, the localization recess 321 of the connecting portion 32 of the tool head 30 is localized to the locator 52 of the rapid desorption rod 50, and the tool head 30 and the rapid desorption rod 50 are in a straight line.
図４は本考案のボール形状連結端付き工具ヘッド３０が快速脱着ロッド５０に挿入されて使用する状態の模式図であり、図５は、本考案のボール形状連結端付き工具ヘッド３０が快速脱着ロッド５０に挿入されて、本考案のボール形状連結端付き工具ヘッド３０が快速脱着ロッド５０に対してある程度の開角を有することができることを示す模式図である。快速脱着ロッド５０のスライドブッシュ５３を操作することにより、定位子５２を、工具ヘッド３０の連接部３２の定位凹み３２１から離脱して、ネック３３を経由してボール部３４と係止し、このとき、工具ヘッド３０の連接部３２が快速脱着ロッド５０の挿入ポート５１から離脱し、徐々に縮径するネック部３３が挿入ポート５１の開口に位置する。そうすると、工具ヘッド３０は、快速脱着ロッド５０とある程度の開角を有するように回転することができ、使用可能な場合が従来のものよりも拡大する。 FIG. 4 is a schematic view of a state in which the tool head 30 with a ball-shaped connecting end according to the present invention is inserted into a rapid demounting rod 50, and FIG. FIG. 4 is a schematic diagram showing that the tool head 30 with a ball-shaped connecting end of the present invention inserted into the rod 50 can have a certain opening angle with respect to the rapid desorption rod 50. By operating the slide bush 53 of the rapid desorption rod 50, the stereotactic element 52 is detached from the stereotypical recess 321 of the connecting part 32 of the tool head 30 and locked with the ball part 34 via the neck 33. At this time, the connecting portion 32 of the tool head 30 is detached from the insertion port 51 of the rapid attachment / detachment rod 50, and the neck portion 33 whose diameter is gradually reduced is located at the opening of the insertion port 51. If it does so, the tool head 30 can rotate so that it may have a certain opening angle with the rapid desorption rod 50, and the case where it can be used expands rather than the conventional one.
本考案は、工具ヘッドに適用することができる。 The present invention can be applied to a tool head.
１０：工具ヘッド、１１：連接部、１２：駆動部、２１：快速脱着ロッド、２２：ネジ、３０：工具ヘッド、３１：駆動部、３２：連接部、３３：ネック部、３４：ボール部、４０：ネジ、５０：快速脱着ロッド、５１：挿入ポート、５２：定位子、５３：スライドブッシュ、１１１：定位凹み、２１１：挿入ポート、３２１：定位凹み。 10: Tool head, 11: Connection part, 12: Drive part, 21: Rapid desorption rod, 22: Screw, 30: Tool head, 31: Drive part, 32: Connection part, 33: Neck part, 34: Ball part, 40: screw, 50: rapid desorption rod, 51: insertion port, 52: stereotactic element, 53: slide bush, 111: stereotaxic recess, 211: insertion port, 321: stereotaxic recess.
Claims (2)
前記連接部には、ネック部と、ボール部と、が内側から外側へ順次設けられ、
前記ネック部は、前記連接部の末端から伸び、その幅が前記連接部の末端から徐々に縮小し、
前記ボール部は、前記連接部の末端から伸び、その幅が前記連接部の末端から徐々に拡大するとともに、前記定位子に係止され、
前記快速脱着ロッドの前記定位子により前記ボール部が係止されるときには、前記連接部が前記快速脱着ロッドから離脱し、これにより、前記ボール形状連結端付き工具ヘッドは、前記快速脱着ロッドとある程度の開角を有するように回転することができることを特徴とする、ボール形状連結端付き工具ヘッド。 One end is a drive part for driving a screw, and the other end is a connecting part having a stereotaxic dent, the articulated part is inserted into a quick desorption rod, and the stereotaxic dent is localized in a locator of the rapid desorption rod In a tool head with a ball-shaped connecting end
In the connecting portion, a neck portion and a ball portion are sequentially provided from the inside to the outside,
The neck portion extends from the end of the connecting portion, the width gradually decreases from the end of the connecting portion,
The ball portion extends from the end of the connecting portion, its width gradually increases from the end of the connecting portion, and is locked to the locator,
When the ball portion is locked by the locator of the rapid detachable rod, the connecting portion is detached from the rapid detachable rod, so that the tool head with a ball-shaped connecting end is somewhat separated from the rapid detachable rod. A tool head with a ball-shaped connecting end, which can be rotated to have an opening angle of
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW98207138U TWM369225U (en) | 2009-04-28 | 2009-04-28 | Tool head with ball type linking end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3159480U true JP3159480U (en) | 2010-05-20 |
Family
ID=42282941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010001359U Expired - Fee Related JP3159480U (en) | 2009-04-28 | 2010-03-04 | Tool head with ball-shaped connecting end |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3159480U (en) |
| DE (1) | DE202010000345U1 (en) |
| TW (1) | TWM369225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022515137A (en) * | 2018-12-20 | 2022-02-17 | メダクタ・インターナショナル・ソシエテ・アノニム | Surgical screwdriver |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201244886A (en) * | 2011-05-06 | 2012-11-16 | Hou-Fei Hu | Fast-releasing screwdriver transmission shaft |
-
2009
- 2009-04-28 TW TW98207138U patent/TWM369225U/en not_active IP Right Cessation
-
2010
- 2010-03-04 JP JP2010001359U patent/JP3159480U/en not_active Expired - Fee Related
- 2010-03-09 DE DE201020000345 patent/DE202010000345U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022515137A (en) * | 2018-12-20 | 2022-02-17 | メダクタ・インターナショナル・ソシエテ・アノニム | Surgical screwdriver |
| JP7186300B2 (en) | 2018-12-20 | 2022-12-08 | メダクタ・インターナショナル・ソシエテ・アノニム | surgical screwdriver |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM369225U (en) | 2009-11-21 |
| DE202010000345U1 (en) | 2010-06-24 |
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