Tool Head with a Screw Positioning Sleeve
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United States of America Patent
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N/A
Issued Date -
Jan 28, 2016
app pub date -
Jul 24, 2014
filing date -
Jul 24, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A tool head with a screw positioning sleeve includes a rod, a magnetic member, and an elastic member. The rod includes a connecting portion, a work portion, a shaft portion, and an annular positioning groove. The annular positioning groove includes a first annular abutting surface and an opposite second annular abutting surface. The screw positioning sleeve is slidably sleeved onto the rod and includes a first end surface located toward the work portion, a second end surface, a through hole for insertion of the rod. An abutting portion is formed in the through hole and located between the first and second annular abutting surfaces. A magnetic member is fixed to the screw positioning sleeve and located at the first end surface; and an elastic member is sleeved onto the shaft portion and pressed against the second annular abutting surface and the second end surface.
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