Title:
POSITION ADJUSTMENT DEVICE
Document Type and Number:
Japanese Patent JP2022011343
Kind Code:
A
Abstract:
To prevent unexpected rotation of an adjustment screw.SOLUTION: A position adjustment device comprises: an adjustment screw 102 having a male threaded part 102c; a base member 101 that supports the adjustment screw 102 so as to be rotatable and fixed in an axial direction; a washer member 105 that is fixed to the adjustment screw 102 in a rotational direction and is externally fitted so as to be slidable in the axial direction; and an urging member (coil spring) 106 that urges the washer member 105 in a direction of pressing it against the base member 101. The base member 101 and the washer member 105 are each formed with a locking recess part (bottomed hole 101b, through hole 101c) or a locking convex part (convex part 105b) that is locked in the rotational direction.SELECTED DRAWING: Figure 1
Inventors:
KODA ICHIRO
Application Number:
JP2020112411A
Publication Date:
January 17, 2022
Filing Date:
June 30, 2020
Export Citation:
Assignee:
KODA ICHIRO
International Classes:
F16B1/00; F16B35/00; F16B43/00
Attorney, Agent or Firm:
Maeda patent office