JP3490665B2 - Manual tool drawstring locker - Google Patents
Manual tool drawstring lockerInfo
- Publication number
- JP3490665B2 JP3490665B2 JP2000143795A JP2000143795A JP3490665B2 JP 3490665 B2 JP3490665 B2 JP 3490665B2 JP 2000143795 A JP2000143795 A JP 2000143795A JP 2000143795 A JP2000143795 A JP 2000143795A JP 3490665 B2 JP3490665 B2 JP 3490665B2
- Authority
- JP
- Japan
- Prior art keywords
- drawstring
- tool
- manual tool
- manual
- locking device
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
【０００１】[0001]
【発明の属する利用分野】本発明は、ドライバー、錐等
手動工具の引き紐係止具に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drawstring locking device for a manual tool such as a screwdriver or a cone.
【０００２】[0002]
【従来の技術】一般に、ビスやナットのドライバー、
錐、釘〆、千枚通し等の手動工具を用いて、足場、脚立
或いは梯子等に上って作業をする際、作業袋や工具ホル
ダーをバンドにより作業者の腰に縛り付けて、該工具ホ
ルダー等に手動工具を上から差し込んで保持させてい
る。2. Description of the Related Art Generally, screw and nut drivers,
When using a hand tool such as a cone, a nail or an awl to climb a scaffold, stepladder or ladder, tie the work bag or tool holder to the worker's waist with a band and attach it to the tool holder, etc. A hand tool is inserted from above and held.
【０００３】[0003]
【発明が解決しようとする課題】しかし、作業者が前記
工具ホルダーに工具を指し間違えたり手から滑らせて、
工具を落下させる恐れがあり、万一その下に作業者がい
ると、落下工具が作業者に当たる危険性がある。本発明
は、上記事情に鑑みてなされたもので、その目的とする
ところは、前記手動工具をそのホルダーに指し間違えた
り手から滑らせた場合に、落下させないで途中で止める
ようにすることのできる手動工具の引き紐係止具を提供
するにある。However, if the operator points the tool at the tool holder by mistake or slips it from the hand,
There is a risk of dropping the tool, and if there is a worker under it, there is a risk that the dropped tool may hit the worker. The present invention has been made in view of the above circumstances, and an object thereof is to stop the manual tool on the way without dropping it, when the manual tool is mistaken for the holder or slipped from the hand. There is to provide a drawstring lock for a hand tool that can.
【０００４】[0004]
【課題を解決するための手段】本発明では、上記目的を
達成するために、次の技術的手段を講じた。即ち、本発
明に係る手動工具の引き紐係止具は、ドライバーや錐等
のような手動工具の先端が尖った軸部（シャンク部）又
は該軸部の装着されたハンドル先端部外周に装着される
保持部を備え、該保持部に引き紐接続部が設けられてい
る点に特徴がある。この構成であれば、該係止具の保持
部を手動工具のハンドル先端部等に外嵌装着し、作業者
の首等に掛けたり或いは工具ホルダーの適所に固着した
引き紐の他端を、前記引き紐接続部に接続しておくこと
ができる。従って、前記手動工具をそのホルダーに指し
間違えたり手から滑らせた場合に、引き紐によって手動
工具を落下させないで途中で止めることができる。In order to achieve the above object, the present invention takes the following technical means. That is, the drawstring locking device for a manual tool according to the present invention is attached to a shaft portion (shank portion) having a sharp tip of a manual tool such as a screwdriver or a cone or an outer periphery of a handle tip portion to which the shaft portion is attached. It is characterized in that it is provided with a holding part, and the drawstring connecting part is provided in the holding part. With this configuration, the holding portion of the locking tool is externally fitted and attached to the handle tip portion of the manual tool, and the other end of the drawstring fixed to a proper position of the tool holder is hung on the neck or the like of the operator. It can be connected to the drawstring connection part. Therefore, when the manual tool is mistakenly pointed at the holder or slipped from the hand, the manual tool can be stopped on the way without being dropped by the drawstring.
【０００５】なお、この場合、前記保持部を筒状とし、
引き紐接続部をフック等の係合できる孔とすることがで
きる。そして、該接続部が手動工具の操作に支障を来さ
ないようにすることが望ましい。また、本発明に係る手
動工具の引き紐係止具は、前記保持部が手動工具の前記
軸部又は前記ハンドル先端部に対して軸線回りに回転自
在とされている点に特徴がある。この構成であれば、手
動工具を回転させたとき、引き紐が前記工具に巻き付か
ない。また、該係止具を作業者が手で保持して工具を安
定させた状態で回転等の操作をすることができ、作業性
の向上を図ることができる。In this case, the holding portion is cylindrical,
The drawstring connection part may be a hole such as a hook that can be engaged. It is desirable that the connecting portion does not hinder the operation of the manual tool. Further, the drawstring locking device for a manual tool according to the present invention is characterized in that the holding portion is rotatable about an axis with respect to the shaft portion or the handle distal end portion of the manual tool. With this configuration, when the manual tool is rotated, the drawstring does not wind around the tool. In addition, the worker can hold the locking tool with his / her hand and perform an operation such as rotation while stabilizing the tool, thereby improving workability.
【０００６】そして、本発明に係る手動工具の引き紐係
止具は、前記引き紐接続部が複数設けられている構成と
することができる。さらに、本発明に係る手動工具の引
き紐係止具は、前記保持部の外周面に滑り止め手段が設
けられている点に特徴がある。この構成であれば、前記
係止具を手で保持して作業する場合、手が滑らず安定よ
く保持でき、しかも安全に作業できる。また、本発明に
係る手動工具の引き紐係止具は、前記引き紐接続部が前
記保持部の基端又は基端側寄りに設けられている点に特
徴がある。この場合、該係止具を手で保持し易く、かつ
手動工具の作業性を損なうことがない。The drawstring locking device for a manual tool according to the present invention may be configured to have a plurality of drawstring connecting portions. Further, the drawstring locking device for a manual tool according to the present invention is characterized in that a non-slip means is provided on the outer peripheral surface of the holding portion. According to this structure, when the work is held while being held by hand, the hand can be stably held without slipping and the work can be performed safely. Further, the drawstring locking device for a manual tool according to the present invention is characterized in that the drawstring connecting portion is provided at the base end of the holding portion or near the base end side. In this case, it is easy to hold the locking tool by hand, and the workability of the manual tool is not impaired.
【０００７】[0007]
【発明の実施の形態】以下、図面に基づいて本発明の実
施の形態を説明する。図１乃至図１４は、本発明に係る
手動工具の引き紐係止具１の第一実施形態を示してい
る。この実施形態における手動工具２は、図１に示して
いるように、ねじやビスを回動させるドライバーであ
る。この引き紐係止具１は、ドライバーや錐等のような
手動工具２の先端が尖った軸部（シャンク部）３又は該
軸部３の装着されたハンドル４先端部４ａ外周に装着さ
れる筒状の保持部５を備え、該保持部５に引き紐接続部
６が設けられている。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 1 to 14 show a first embodiment of a drawstring lock 1 for a hand tool according to the present invention. As shown in FIG. 1, the manual tool 2 in this embodiment is a driver that rotates a screw or a screw. The drawstring locking device 1 is attached to a shaft portion (shank portion) 3 having a sharp tip of a manual tool 2 such as a screwdriver or a cone or a handle 4 to which the shaft portion 3 is attached. A tubular holding portion 5 is provided, and a drawstring connecting portion 6 is provided on the holding portion 5.
【０００８】前記保持部５は、その内径が前記ハンドル
先端部４ａの外径よりも若干大きくされて、該ハンドル
先端部４ａに対して回転自在に外嵌装着可能とされてお
り、保持部５外周面には、その軸線と平行な滑り止め用
の突条７が４条設けられている。前記係止具１の引き紐
接続部６は、図３、図６〜図１０に示しているように、
係止具１の軸線と平行にかつ一端から他端に向かって順
次幅広となるヒレ状突起６ａに、前記軸線と直交方向に
設けた丸孔からなる係止孔６ｂとにより構成されてい
る。The holding portion 5 has an inner diameter slightly larger than the outer diameter of the handle tip portion 4a, and is rotatably fitted on the handle tip portion 4a. On the outer peripheral surface, four anti-slip ridges 7 are provided parallel to the axis thereof. As shown in FIGS. 3 and 6 to 10, the drawstring connection portion 6 of the locking tool 1 is as follows.
The fin-like projection 6a, which is parallel to the axis of the locking tool 1 and gradually widens from one end to the other, is provided with a locking hole 6b formed of a round hole provided in a direction orthogonal to the axis.
【０００９】なお、前記ヒレ状突起６ａ及び突条７は、
その外面角部が面取りされて、作業者の手で握りやすく
してある。前記工具２のハンドル４は、合成樹脂製でそ
の先端部４ａが円筒状とされ、前記係止具１の保持部５
が回転自在に外嵌されるようになっており、その先端外
周面には、図８、図１１〜図１４に示すように、若干突
出する抜け止め突条８が周方向に設けられている。この
突条８は、その周面高さが前記係止具１の保持部５を強
制圧入可能な寸法とされ、一旦前記保持部５が圧入され
ると、この係止具１をハンドル先端部４ａから簡単に抜
き出せないようになっている。The fin-shaped projections 6a and the ridges 7 are
The corners of the outer surface are chamfered so that the operator can easily grip it. The handle 4 of the tool 2 is made of a synthetic resin and has a cylindrical tip portion 4a, and a holding portion 5 of the locking tool 1 is provided.
Is rotatably fitted on the outer periphery thereof, and as shown in FIG. 8 and FIGS. 11 to 14, a retaining ridge 8 that slightly protrudes is provided on the outer peripheral surface of the tip in the circumferential direction. . The height of the circumferential surface of the ridge 8 is set so that the holding part 5 of the locking tool 1 can be forcibly press-fitted. Once the holding part 5 is press-fitted, the locking tool 1 is attached to the handle tip part. It cannot be easily pulled out from 4a.
【００１０】この第一実施形態において、係止具１をハ
ンドル先端部４ａに装着する場合、前記接続部６の係止
孔６ｂがハンドル４の後端側に位置するように、係止具
１を前述のようにして圧入し、図１に示す状態とした
後、引き紐先端金具９のフック１０を前記接続部６の係
止孔６ｂに挿入係止させる。第一実施形態によれば、手
動工具２に係止具１を介して引き紐を装着し、引き紐の
他端を作業者の腰に縛り付けた工具ホルダー等に係合さ
せておくと、作業中に作業者が工具を手から滑らせた
時、或いは手動工具２を取り出して使用した後、前記ホ
ルダーに工具を差し込み損ねても、前記工具２は引き紐
を介して作業者の腰等に接続されているので、落下する
ことはなく途中で止まり、安全性が確保される。従っ
て、作業者は安心して作業することができる。In this first embodiment, when the locking tool 1 is mounted on the handle tip 4a, the locking tool 1 is so positioned that the locking hole 6b of the connecting portion 6 is located on the rear end side of the handle 4. 1 is press-fitted as described above to obtain the state shown in FIG. 1, and then the hook 10 of the drawstring tip fitting 9 is inserted and locked in the locking hole 6b of the connecting portion 6. According to the first embodiment, when the drawstring is attached to the manual tool 2 via the locking tool 1 and the other end of the drawstring is engaged with a tool holder or the like that is tied to the waist of the worker, Even if the operator slips the tool from his / her hand or if the tool is not inserted into the holder after the manual tool 2 is taken out and used, the tool 2 will be attached to the waist of the operator through the drawstring. Since it is connected, it does not fall and stops midway, ensuring safety. Therefore, the worker can work with peace of mind.
【００１１】図１５〜図１９は、本発明に係る手動工具
の引き紐係止具１の第二実施形態を示している。 この
第二実施形態の係止具１において、上記第一実施形態と
最も異なるところは、引き紐接続部６が保持部５軸心に
対して径方向対称位置に２箇所設けられている点であ
る。上記第二実施形態においては、前記係止具１に引き
紐を接続する場合、二つの前記接続部６のうちのいずれ
か一方に前記フック１０を接続すればよい。従って、こ
の第二実施形態によれば、第一実施形態と全く同等の作
用効果を期待することができる。よって、第一実施形態
と共通する構成部分については、図１〜図１４と同符号
を付し詳細説明を省略する。15 to 19 show a second embodiment of the drawstring locking device 1 for a hand tool according to the present invention. In the locking tool 1 of the second embodiment, the most different point from the first embodiment is that the drawstring connecting portions 6 are provided at two positions at radial symmetrical positions with respect to the axis of the holding portion 5. is there. In the second embodiment, when connecting the drawstring to the locking tool 1, the hook 10 may be connected to either one of the two connecting portions 6. Therefore, according to the second embodiment, it is possible to expect the same effect as that of the first embodiment. Therefore, the same components as those in the first embodiment are designated by the same reference numerals as those in FIGS. 1 to 14, and detailed description thereof will be omitted.
【００１２】図２０〜図２１は、本発明に係る手動工具
の引き紐係止具１の第三実施形態を示し、前記引き紐接
続部６が筒状保持部５の一端に拡径されてかつ軸方向に
延長された筒状部６ｃに複数の係止孔６ｂを設けて構成
されている点で、他の実施形態と異なっている。即ち、
前記筒状保持部５の外周面をテーパー状とし、前記接続
部６の内径もテーパー状とすると共に拡径して、該接続
部６の内面がハンドル先端部４ａの基部側膨径部４ｂに
接触しないようにしてある。そして、前記保持部５の外
周面には、その軸線方向と平行な複数（４条）条の滑り
止め用凹陥溝１１が形成されている。20 to 21 show a third embodiment of the drawstring locking device 1 for a manual tool according to the present invention, in which the drawstring connecting portion 6 is expanded to one end of the tubular holding portion 5. In addition, the present embodiment is different from the other embodiments in that the cylindrical portion 6c extending in the axial direction is provided with a plurality of locking holes 6b. That is,
The outer peripheral surface of the cylindrical holding portion 5 is tapered, the inner diameter of the connecting portion 6 is also tapered, and the diameter is increased, and the inner surface of the connecting portion 6 becomes the bulging portion 4b on the base side of the handle tip portion 4a. Avoid contact. On the outer peripheral surface of the holding portion 5, a plurality of (four) rows of anti-slip concave grooves 11 parallel to the axial direction thereof are formed.
【００１３】第三実施形態においても、引き紐接続部６
の係止孔６ｂに、引き紐先端金具９の前記フック１０を
接続すればよい。なお、第三実施形態によれば、引き紐
接続部６が突起状でなく、従って、作業者が手で握り易
いという点のほかは、他の実施形態と同等の作用効果を
奏する。従って、他の実施形態と共通する構成部分につ
いては、図１〜図１９と同符号を付し、詳細説明を省略
する。図２２、図２３は、本発明に係る手動工具の引き
紐係止具１の第四実施形態を示し、前記引き紐接続部６
が保持部５の一端に軸方向に延設されている突片６ｄに
係止孔６ｂを設けて構成されている点であり、第三実施
形態とほぼ同等の作用効果を期待することができる。Also in the third embodiment, the drawstring connecting portion 6
The hook 10 of the drawstring tip fitting 9 may be connected to the locking hole 6b. Note that, according to the third embodiment, the drawstring connection portion 6 is not in the shape of a protrusion, and therefore, the operator can easily grasp it with the hand, and has the same operational effect as the other embodiments. Therefore, the same components as those of the other embodiments are designated by the same reference numerals as those in FIGS. 1 to 19, and detailed description thereof will be omitted. 22 and 23 show a fourth embodiment of the drawstring locking device 1 for a manual tool according to the present invention, in which the drawstring connecting portion 6 is shown.
Is that the engaging hole 6b is provided in the projecting piece 6d that extends in the axial direction at one end of the holding portion 5, and it is possible to expect the same effect as that of the third embodiment. .
【００１４】なお、前記係止具１の工具ハンドル先端部
４ａにおける抜け止め手段としては、図２４〜図２６に
示す構成とすることができる。即ち、図２４のように、
ハンドル先端部４ａにプラスチック製のリング１２を圧
入固定する手段、図２５のように金属製のＣリング１３
を嵌着する手段、さらに、図２６に示すようにプラスチ
ック製のリングや小ブロック等１４を接着剤１５により
接着固定する手段を採用することができ、また、接着剤
を接着固化させて抜け止めとすることも可能である。Incidentally, the retaining means at the tool handle tip portion 4a of the locking tool 1 can be configured as shown in FIGS. That is, as shown in FIG.
A means for press-fitting and fixing a plastic ring 12 to the handle tip portion 4a, a metal C ring 13 as shown in FIG.
26, and a means for adhering and fixing a plastic ring, a small block or the like 14 with an adhesive 15 as shown in FIG. It is also possible to
【００１５】上記各実施形態において、係止具１は、ハ
ンドル先端部４ａに外嵌装着した例を示しているが、ド
ライバー等の軸部（シャンク部）３に回転自在に外嵌
し、該軸部３に係止具１の抜け止め手段を設けて構成す
ることが可能である。本発明は、上記各実施形態に限定
されるものではなく、例えば、前記係止具１をソケット
ドライバー等の手動工具に装着でき、また、前記保持部
５は、軸線と平行に二つ割りとしてその割り面に外鍔を
設けてビス等により連結一体化することができ、適宜変
更が可能である。In each of the above-described embodiments, the locking tool 1 is shown as an example of being externally fitted and attached to the handle tip portion 4a, but the engaging tool 1 is rotatably externally fitted to the shaft portion (shank portion) 3 of a driver or the like, It is possible to provide the shaft portion 3 with means for preventing the locking tool 1 from coming off. The present invention is not limited to the above embodiments, and for example, the locking tool 1 can be attached to a manual tool such as a socket driver, and the holding portion 5 is divided into two in parallel with the axis. An outer flange can be provided on the surface and can be connected and integrated with screws or the like, and can be appropriately changed.
【００１６】[0016]
【発明の効果】以上の説明から明らかなように、本発明
に係る手動工具の引き紐係止具は、ドライバーや錐等の
ような手動工具の先端が尖った軸部又は該軸部の装着さ
れたハンドル先端部外周に装着される保持部を備え、該
保持部に引き紐接続部が設けられているので、これを前
記工具に装着して使用するとき、万一作業者が前記手動
工具をそのホルダーに指し間違えたり手から滑らせた場
合に、落下させないで途中で止めるようにすることが可
能で、安心して作業することができる。As is clear from the above description, the drawstring locking device for a manual tool according to the present invention is a shaft portion having a sharp tip of a manual tool such as a screwdriver or a cone, or mounting of the shaft portion. Since the holding portion to be attached to the outer periphery of the handle distal end portion is provided, and the holding portion is provided with the drawstring connecting portion, when the operator attaches this to the tool and uses it, the operator should use the manual tool. If you make a mistake in pointing the holder or slip it from your hand, you can stop it in the middle without dropping it, and you can work with peace of mind.
【図１】本発明に係る手動工具の引き紐係止具の第一実
施形態を示し、手動工具への装着使用状態の正面図であ
る。FIG. 1 is a front view showing a first embodiment of a drawstring locking device for a manual tool according to the present invention, in a state of being attached to and used with the manual tool.
【図２】図１のＡ部拡大図である。FIG. 2 is an enlarged view of part A in FIG.
【図３】同第一実施形態の拡大正面図である。FIG. 3 is an enlarged front view of the first embodiment.
【図４】図３の上面図である。FIG. 4 is a top view of FIG.
【図５】図３の下面図である。FIG. 5 is a bottom view of FIG.
【図６】図３の右側面図である。FIG. 6 is a right side view of FIG.
【図７】図３の左側面図である。FIG. 7 is a left side view of FIG.
【図８】図４のＢ−Ｂ線断面図である。8 is a cross-sectional view taken along the line BB of FIG.
【図９】図３のＣ−Ｃ線断面図である。FIG. 9 is a sectional view taken along line CC of FIG.
【図１０】図３のＤ−Ｄ線断面図である。10 is a cross-sectional view taken along line DD of FIG.
【図１１】同実施形態における手動工具のハンドル先端
部を示す正面図である。FIG. 11 is a front view showing a handle tip portion of the hand tool in the same embodiment.
【図１２】図１１のＥ−Ｅ線断面図である。12 is a sectional view taken along line EE of FIG.
【図１３】図１１のＦ−Ｆ線断面図である。FIG. 13 is a sectional view taken along line FF of FIG.
【図１４】図１１のＧ−Ｇ線断面図である。14 is a cross-sectional view taken along line GG of FIG.
【図１５】本発明の第二実施形態を示す正面図である。FIG. 15 is a front view showing a second embodiment of the present invention.
【図１６】図１５の上面図である。16 is a top view of FIG.
【図１７】図１６のＨ−Ｈ線断面図である。17 is a sectional view taken along line HH of FIG.
【図１８】図１５のＩ−Ｉ線断面図である。18 is a cross-sectional view taken along line I-I of FIG.
【図１９】図１５のＪ−Ｊ線断面図である。19 is a sectional view taken along line JJ of FIG.
【図２０】本発明の第三実施形態を示す中央縦断面図で
ある。FIG. 20 is a central longitudinal sectional view showing a third embodiment of the present invention.
【図２１】図２０のＫ−Ｋ線断面図である。21 is a sectional view taken along line KK of FIG.
【図２２】本発明の第四実施形態を示す図２３のＬ−Ｌ
線断面図である。FIG. 22 is an L-L of FIG. 23 showing a fourth embodiment of the present invention.
It is a line sectional view.
【図２３】同第四実施形態を示す正面図である。FIG. 23 is a front view showing the fourth embodiment.
【図２４】本発明における手動工具のハンドル先端部の
抜け止め手段の他の例を示す一部破断正面図である。FIG. 24 is a partially cutaway front view showing another example of the retaining means at the tip of the handle of the manual tool according to the present invention.
【図２５】同抜け止め手段の他の構造例を示す一部破断
正面図である。FIG. 25 is a partially cutaway front view showing another structural example of the retaining means.
【図２６】同抜け止め手段のさらに他の構造例を示す一
部破断正面図である。FIG. 26 is a partially cutaway front view showing still another structural example of the retaining means.
１ 手動工具の引き紐係止具 ２ 手動工具 ３ 軸部 ４ ハンドル ４ａ ハンドル先端部 ５ 保持部 ６ 引き紐接続部 ７ 滑り止め用突条 １１ 滑り止め用凹陥溝 1 Hand tool drawstring lock 2 Hand tools 3 shafts 4 handles 4a Handle tip 5 holding part 6 drawstring connection 7 Non-slip ridges 11 Anti-slip concave groove
Claims (4)
ハンドル先端部外周に軸線回りに回転自在に外嵌装着さ
れていて、手動工具を回転自在に保持する円筒状の保持
部を備え、該保持部の外周面に手で握るときの滑り止め
をする軸線に平行な突条と、引き紐を接続するための引
き紐接続部とが設けられていることを特徴とする手動工
具の引き紐係止具。1. A shaft part of a manual tool or a shaft mounted on the shaft part
It is fitted around the tip of the handle so that it can rotate around its axis.
A cylindrical holder that holds the hand tool rotatably
To prevent slippage when gripping the outer peripheral surface of the holding part with a hand
The ridge parallel to the axis of the
A drawstring locking device for a manual tool, wherein a drawstring connecting portion is provided.
ハンドル先端部外周に軸線回りに回転自在に外嵌装着さ
れていて、手動工具を回転自在に保持する円筒状の保持
部を備え、該保持部の外周面に引き紐を接続するための
引き紐接続部が設けられ、該引き紐接続部は、一端から
他端に向かって順次幅広となるヒレ状突起部を有してい
ることを特徴とする手動工具の引き紐係止具。2. A shaft part of a manual tool or a shaft mounted on the shaft part.
It is fitted around the tip of the handle so that it can rotate around its axis.
A cylindrical holder that holds the hand tool rotatably
For connecting a drawstring to the outer peripheral surface of the holding portion.
A drawstring connecting portion is provided, and the drawstring connecting portion is provided from one end.
A drawstring locking device for a hand tool, which has a fin-shaped protrusion that gradually widens toward the other end .
は基端側寄りに設けられていることを特徴とする請求項
１又は２に記載の手動工具の引き紐係止具。3. The drawstring connecting portion is a base end of the holding portion or
Is provided near the base end side, The drawstring locking device for a manual tool according to claim 1 or 2, wherein.
ことを特徴とする請求項１〜３のいずれかに記載の手動
工具の引き紐係止具。 4. The drawstring locking device for a manual tool according to claim 1, wherein a plurality of drawstring connecting portions are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000143795A JP3490665B2 (en) | 2000-05-16 | 2000-05-16 | Manual tool drawstring locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000143795A JP3490665B2 (en) | 2000-05-16 | 2000-05-16 | Manual tool drawstring locker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001322075A JP2001322075A (en) | 2001-11-20 |
| JP3490665B2 true JP3490665B2 (en) | 2004-01-26 |
Family
ID=18650560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000143795A Expired - Lifetime JP3490665B2 (en) | 2000-05-16 | 2000-05-16 | Manual tool drawstring locker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3490665B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014003708A1 (en) * | 2012-06-25 | 2014-01-03 | Moreau Darrell A | Retrofit system for tethering a hand tool |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5158591B2 (en) * | 2008-01-04 | 2013-03-06 | 東芝エレベータ株式会社 | Elevator rope tension measuring device |
| JP5329129B2 (en) * | 2008-05-12 | 2013-10-30 | 有限会社ドウシン | Tool suspension connection device |
| JP5214322B2 (en) * | 2008-05-13 | 2013-06-19 | 有限会社ドウシン | Tool fall prevention connector |
| US9775427B2 (en) | 2014-11-07 | 2017-10-03 | Ty-Flot, Inc. | Tool collet for securing a hand tool to a tool lanyard |
| US9801457B2 (en) | 2014-11-07 | 2017-10-31 | Ty-Flot, Inc. | Tool collet for securing a hand tool to a tool lanyard |
| PT3426443T (en) * | 2016-03-11 | 2021-03-31 | Pure Safety Group Inc | Tool collet for securing a hand tool to a tool lanyard |
-
2000
- 2000-05-16 JP JP2000143795A patent/JP3490665B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014003708A1 (en) * | 2012-06-25 | 2014-01-03 | Moreau Darrell A | Retrofit system for tethering a hand tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001322075A (en) | 2001-11-20 |
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