JPH0215873U - - Google Patents

Description

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

第１図は本考案の一実施例を示す押付け起動式
電動ドライバの側面図、第２図は同電動ドライバ
の動力伝達部、ソケツト部を示す縦断面図、第３
図は同電動ドライバを十字穴付ねじに押付けた状
態を示す縦断面図である。 ３１は正逆切換スイツチ、３２は電源コード、
３３は十字穴付きねじ。 Fig. 1 is a side view of a push-start type electric screwdriver showing an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view showing the power transmission section and socket section of the electric screwdriver, and Fig. 3
The figure is a longitudinal sectional view showing the electric screwdriver pressed against a cross-recessed screw. 31 is a forward/reverse switch, 32 is a power cord,
33 is a cross recessed screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 先端工具を装着したソケツトとモータ出力軸を
、減速機及びクラツチ装置を介して接続し、該ソ
ケツトは先端工具の押付力を受けバネを付勢しつ
つ軸方向に摺動し、該摺動を検出して前記モータ
の駆動回路を投入または遮断するスイツチング手
段を有し、また前記ソケツト内には先端工具脱落
防止手段と先端工具をソケツト前方に付勢する第
２のバネを配置したことを特徴とする押付け起動
式電動ドライバ。 The socket on which the tip tool is attached is connected to the motor output shaft via a reducer and a clutch device, and the socket receives the pressing force of the tip tool and slides in the axial direction while biasing the spring. It has a switching means that detects and turns on or shuts off the drive circuit of the motor, and further includes disposed in the socket a means for preventing the tip tool from falling off and a second spring that biases the tip tool toward the front of the socket. A push-start electric screwdriver.