Title:
LEG SUPPORT MECHANISM
Document Type and Number:
Japanese Patent JP2016140503
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a leg support mechanism that increases a degree of extension and achieves a miniaturized leg support member.SOLUTION: A leg support mechanism 10 is constituted of: a first leg support member 20 with a first pulley 33; a second leg support member 25 including a second pulley 34, a third pulley 35 disposed at the side apart from the first pulley 33 more than the second pulley 34 and a fourth pulley 36 disposed between the second pulley 34 and the third pulley 35, respectively, and connected to the first leg support member 20; an extension support member 26 displaced to the second leg support member 25; and a belt 38 sequentially attached via the second pulley 34, the first pulley 33, the fourth pulley 36 and the third pulley 35, and having one end 39 attached to the extension support member 26 and the other end 40 attached to the first leg support member 20. The interval of each member is A=A+A, B=B+Band C=C+C, and F=A+B+C+F.SELECTED DRAWING: Figure 7
Inventors:
MIZUTANI HAJIME
Application Number:
JP2015017759A
Publication Date:
August 08, 2016
Filing Date:
January 30, 2015
Export Citation:
Assignee:
TAKARA BELMONT
International Classes:
A47C7/50; A47C1/06; A61G15/04; A61G15/12
Domestic Patent References:
| JPH07124205A | 1995-05-16 | |||
| JP2014004966A | 2014-01-16 | |||
| JPS5937907A | 1984-03-01 |
Attorney, Agent or Firm:
Kenzo Fukuda
Shinichi Fukuda
Kyosuke Kato
Shinichi Fukuda
Kyosuke Kato