JPS63133977U - - Google Patents

Description

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

第１図はこの考案の実施例の一部断面図を含む
平面図、第２図は第１図の―線断面図、第３
図はソケツト部の詳細断面図、第４図はソケツト
部の動作説明図、第５図は従来例の断面図である
。 １７……ソケツト部、１８……ガイド穴、２１
……六角係合穴、２４……進退部材、２６……係
合部、２７……磁石、３１……スプリング。 Fig. 1 is a plan view including a partial sectional view of an embodiment of this invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, and Fig.
4 is a detailed sectional view of the socket portion, FIG. 4 is an explanatory diagram of the operation of the socket portion, and FIG. 5 is a sectional view of a conventional example. 17...Socket part, 18...Guide hole, 21
...Hexagonal engagement hole, 24...Movement member, 26...Engaging portion, 27...Magnet, 31...Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端よりガイド穴と六角係合穴を有するソケツ
ト部と、上記ソケツト部に進退自在に取り付けら
れると共に、進退距離が係合部で一定長さに制限
される進退部材と、上記進退部材の先端に取り付
けられた磁石と、上記ソケツト部と上記進退部材
または上記磁石との間に縮装され、上記磁石を上
記ソケツト部の外方へ向けて付勢するスプリング
を備えて、上記ソケツト部の先端面よりも上記磁
石が突出しないようにしたことを特徴とする工具
の駆動軸の先端構造。 a socket part having a guide hole and a hexagonal engagement hole from a distal end; a reciprocating member that is attached to the socket part so as to be movable in a reciprocating manner and whose reciprocating distance is limited to a constant length at the engaging part; The distal end surface of the socket includes a magnet attached thereto, and a spring that is compressed between the socket and the reciprocating member or the magnet and biases the magnet toward the outside of the socket. A tip structure of a drive shaft of a tool, characterized in that the magnet does not protrude.