JPH0451373U

JPH0451373U -

Info

Publication number: JPH0451373U
Application number: JP9297790U
Authority: JP
Priority date: 1990-09-03
Filing date: 1990-09-03
Publication date: 1992-04-30

Description

[Brief explanation of the drawing]

第１図は○＋ドライバーの全体図、第２図は電
動ドライバーに○＋ビツトを取付けた全体図、第
３図は○−ドライバー又○−ビツトの穂先に、本
考案とサラビスを取付けた断面図。第４図は○＋
ドライバー又○＋ビツトの穂先に、本考案となべ
頭ビスを取付けた断面図。１はドライバー、２は電動ドライバー、３は○
＋ビツト、４，４′は穂先、５はスイツチ、６は
サラビス用磁気リング、７はなべビス用磁気リン
グ、８は着脱具、９，１０は加工面、１１はサラ
頭ビス、１２はなべ頭ビス、１３は電動ドライバ
ー用コード、１４は磁気リングとドライバー及び
ビツトの接触面。 Figure 1 is an overall view of a ○+ screwdriver, Figure 2 is an overall view of an electric screwdriver with a ○+ bit attached to it, and Figure 3 is a cross section of the invention and the Sarabis attached to the tip of an ○- driver or ○-bit. figure. Figure 4 is ○+
A cross-sectional view of the invention and a pan head screw attached to the tip of a screwdriver or ○+ bit. 1 is a screwdriver, 2 is an electric screwdriver, 3 is ○
+ bit, 4 and 4' are the tips, 5 is the switch, 6 is the magnetic ring for flat screws, 7 is the magnetic ring for pan screws, 8 is the attachment/detachment tool, 9 and 10 are the machined surfaces, 11 is the flat head screw, 12 is the pan head Head screw, 13 is the electric screwdriver cord, 14 is the contact surface between the magnetic ring and the screwdriver and bit.

Claims

[Scope of Claim for Utility Model Registration] (1) A screwdriver with a magnetic ring, in which magnetic rings 6 and 7 are provided at the tip of the screwdriver 1. (2) A bit with a magnetic ring, in which magnetic rings 6 and 7 are provided at the tip of the bit 3 for the electric screwdriver 2. (3) The driver with a magnetic ring according to claim (1), wherein the magnetic rings 6, 7 are provided with machined surfaces 9, 10 that match the shape of the screw head. (4) The bit with a magnetic ring according to claim (2), wherein the magnetic rings 6, 7 are provided with machined surfaces 9, 10 that match the shape of the screw head.