JPS60120775U - Box driver nut fall prevention structure - Google Patents
Box driver nut fall prevention structureInfo
- Publication number
- JPS60120775U JPS60120775U JP757884U JP757884U JPS60120775U JP S60120775 U JPS60120775 U JP S60120775U JP 757884 U JP757884 U JP 757884U JP 757884 U JP757884 U JP 757884U JP S60120775 U JPS60120775 U JP S60120775U
- Authority
- JP
- Japan
- Prior art keywords
- fall prevention
- box
- prevention structure
- nut
- tip
- 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
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のボックスドライバーによるナツト取外し
状態を説明する図、第2図は本考案の一実施例にかかる
ボックスドライバーによるナツト取外し状態を説明する
部分断面図である。
4・・・ナツト、6・・・ボックスドライバ一本体、7
・・・ポック支部、8・・・凹嵌部、11・・・弾性棒
、12・・・スプリング。FIG. 1 is a diagram illustrating a state in which a nut is removed by a conventional box driver, and FIG. 2 is a partial sectional view illustrating a state in which a nut is removed by a box driver according to an embodiment of the present invention. 4... Nut, 6... Box driver body, 7
... Pock branch, 8 ... Recessed fitting part, 11 ... Elastic rod, 12 ... Spring.
Claims (1)
該ボックス部先端に設けられるナツト嵌合用の凹嵌部の
中心軸方向に向けて該凹嵌部内に突出する先細りの先端
部を有し、該先端部がナツトのネジ穴に嵌入されること
によって当該ナツトを支持する弾性棒を設けるとともに
、該弾性棒を前記凹嵌部開口方向に付勢するスプリング
を設けたことを特徴とするボックスドライバーのナツト
落下防止構造。In the box part provided at the tip of the box driver,
It has a tapered tip that protrudes into the recessed fitting part in the direction of the center axis of the nut-fitting recessed fitting part provided at the tip of the box part, and when the tip part is fitted into the screw hole of the nut. A nut fall prevention structure for a box driver, characterized in that an elastic rod is provided to support the nut, and a spring is provided to urge the elastic rod toward the opening of the recessed fitting part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP757884U JPS60120775U (en) | 1984-01-25 | 1984-01-25 | Box driver nut fall prevention structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP757884U JPS60120775U (en) | 1984-01-25 | 1984-01-25 | Box driver nut fall prevention structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60120775U true JPS60120775U (en) | 1985-08-15 |
Family
ID=30486056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP757884U Pending JPS60120775U (en) | 1984-01-25 | 1984-01-25 | Box driver nut fall prevention structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60120775U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63272471A (en) * | 1987-04-30 | 1988-11-09 | 株式会社ト−プラ | Clamping tool for polygonal bolt |
-
1984
- 1984-01-25 JP JP757884U patent/JPS60120775U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63272471A (en) * | 1987-04-30 | 1988-11-09 | 株式会社ト−プラ | Clamping tool for polygonal bolt |
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