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Title:
WHEELCHAIR AND BED
Document Type and Number:
Japanese Patent JP2014004126
Kind Code:
A
Abstract:

To provide a wheelchair which has a link mechanism allowing a rotational center position relative to a back bottom to be one point and facilitating adjustment, and does not give discomfort to a user when back raising action is performed.

A wheelchair has a back bottom and a waist bottom, and is provided with: a waist bottom link fixed to the waist bottom; a back bottom link fixed to the back bottom; and a plurality of driven links which are freely rotatably provided to the waist bottom link and the back bottom link. The wheelchair has a link mechanism in which the back bottom link rotates around a rotational center position where an extension line of the waist bottom link crosses an extension line of the back bottom link.


Inventors:
TSUKADA SHOHEI
NAKAMURA TORU
KAWAKAMI HIDEO
Application Number:
JP2012141569A
Publication Date:
January 16, 2014
Filing Date:
June 25, 2012
Export Citation:
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Assignee:
PANASONIC CORP
International Classes:
A61G5/02; A47C1/032; A47C1/035; A47C20/04; A61G7/00
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii



 
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