JPS60120775U - Box driver nut fall prevention structure - Google Patents

Box driver nut fall prevention structure

Info

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
Application number
JP757884U
Other languages
Japanese (ja)
Inventor
康広 茂木
Original Assignee
日本電子機器株式会社
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 日本電子機器株式会社 filed Critical 日本電子機器株式会社
Priority to JP757884U priority Critical patent/JPS60120775U/en
Publication of JPS60120775U publication Critical patent/JPS60120775U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボックスドライバー先端部に備えられるボックス部に、
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.
JP757884U 1984-01-25 1984-01-25 Box driver nut fall prevention structure Pending JPS60120775U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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