Title:
回動角度調整機構及び義手
Document Type and Number:
Japanese Patent JP6953007
Kind Code:
B2
Abstract:
To provide a pivoting angle adjustment mechanism in which a manual operation for adjustment in multistage for pivoting angles of two members pivoted to enable a relative pivoting to be carried out can be easily performed.SOLUTION: A constitution of a pivoting angle adjustment mechanism is provided in such a way that it includes a support shaft 40 having a pivoting shaft part 40a for supporting the first member 1 and the second member 2 in a relative rotatable manner and its head part 40b is biased in a direction moving away from the first member; several small holes 11 passed through the first member along an arc concentric with the pivoting shaft at the first member; an appearing or disappearing head 36 inserted into a bottomed hole part 20 at the second member and biased in a protruding direction; and several pins 45 each of which is inserted into the small holes when the head part is depressed and a locus of the appearing or disappearing head when the second member is pivoted overlaps on a circular arc having several small holes.SELECTED DRAWING: Figure 1
Inventors:
Shintaro Iwata
Application Number:
JP2018000514A
Publication Date:
October 27, 2021
Filing Date:
January 05, 2018
Export Citation:
Assignee:
Iwata Iron Works Co., Ltd.
International Classes:
F16C11/10; A61F2/56; B25J15/08; F16C11/04
Domestic Patent References:
| JP2126619U | ||||
| JP59148672U | ||||
| JP5780723U |
Attorney, Agent or Firm:
Kanji Maeda
Oya Masayo
Oya Masayo