Title:
SCREW DRIVER HAVING SCREW FALL PREVENTION FUNCTION
Document Type and Number:
Japanese Patent JP2020062713
Kind Code:
A
Abstract:
To provide a screw driver having a screw fall prevention function, which can prevent a screw from falling from the screw driver even during work in a narrow place and which can prevent efficiency from being decreased, for example, because a specialized tool is changed over for each screw.SOLUTION: A screw driver 1 having a screw fall prevention function includes: a body part 2; a holding part 3 that is held when the whole part including the body part 2 is rotated; and a tip part 4 of the body part 1. The tip part 4 has a projection 41 and a depression 42, which are to be fitted to a thread groove, and the depression 42 is fitted with a flexible member 5 with adsorptive properties.SELECTED DRAWING: Figure 1
Inventors:
SEKI KOJI
KINOSHITA KODAI
KINOSHITA KODAI
Application Number:
JP2018195464A
Publication Date:
April 23, 2020
Filing Date:
October 16, 2018
Export Citation:
Assignee:
YANAI CO LTD
International Classes:
B25B23/10
Attorney, Agent or Firm:
Mizoguchi