Title:
BED DEVICE
Document Type and Number:
Japanese Patent JP2019110976
Kind Code:
A
Abstract:
To provide a bed device where a lifting/lowering frame is prevented from being casually lowered even when a remote controller is operated.SOLUTION: A bed device includes: upper and lower frames arranged in a base frame so as to be driving possible in a vertical direction; floor plate bodies arranged in the lifting/lowering frame so as to allow a user to lie in a dorsal position on upper surfaces; upper and lower drive sources 8 for vertically driving the lifting/lowering frame; a remote controller 29 for performing a drive operation of the upper and lower drive sources; and a detection switch 26 for detecting whether or not a user exists on the floor plate bodies. When absence of a user on the floor plate bodies is detected by the detection switch, at least driving in a lowering direction is disabled between driving in a lifting direction and driving in a lowering direction of the lifting/lowering frame by the upper and lower drive sources even when the remote controller is operated.SELECTED DRAWING: Figure 5
Inventors:
MIDORIKAWA AKIHIRO
NAGASE SHIRO
NAGASE SHIRO
Application Number:
JP2017244866A
Publication Date:
July 11, 2019
Filing Date:
December 21, 2017
Export Citation:
Assignee:
FRANCE BED CO
International Classes:
A61G7/012; A47C19/04; A47C20/08; A61G7/015
Domestic Patent References:
| JP2005177313A | 2005-07-07 | |||
| JPH11262506A | 1999-09-28 | |||
| JP2017086269A | 2017-05-25 |
Attorney, Agent or Firm:
Suzue International Patent Office