Title:
便座昇降装置
Document Type and Number:
Japanese Patent JP6775967
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a toilet seat lifting device capable of further inexpensively improving detection sensitivity of obstructions.SOLUTION: The toilet seat lifting device includes: a lifting control part for lifting/lowering a toilet seat device; an acquisition part for acquiring state information representing a state of the toilet seat device; a storage part for storing reference information as a reference value of the state information; and a determination part that, when the toilet seat device is lowered, determines whether or not the toilet seat device comes into contact with an obstruction on the basis of the reference information stored in the storage part and the state information acquired by the acquisition part. When it is detected that the toilet seat device comes into contact with the obstruction, the lifting control part performs a first inversion operation of lifting the toilet seat device.SELECTED DRAWING: Figure 1
Inventors:
Shigeru Moraoka
Goto Dai
Gyomu Yohei
Yuu Mahara
Yoshiaki Nanano
Mamoru Hashimoto
Yuuki Shirai
Yasuyuki Furuya
Hiroaki Watanabe
Kenta Tanaka
Goto Dai
Gyomu Yohei
Yuu Mahara
Yoshiaki Nanano
Mamoru Hashimoto
Yuuki Shirai
Yasuyuki Furuya
Hiroaki Watanabe
Kenta Tanaka
Application Number:
JP2016035927A
Publication Date:
October 28, 2020
Filing Date:
February 26, 2016
Export Citation:
Assignee:
Lixil inc.
International Classes:
A47K13/10
Domestic Patent References:
| JP4973458B2 | ||||
| JP2006161418A | ||||
| JP2000093352A | ||||
| JP2005218527A | ||||
| JP2002227521A | ||||
| JP7139259A | ||||
| JP11147418A | ||||
| JP2002070423A | ||||
| JP2002017613A |
Foreign References:
| US20110056005 |
Attorney, Agent or Firm:
Sumio Tanai
Suzuki Mitsuyoshi
Kenichi Kawabuchi
Yuichiro Shimizu
Suzuki Mitsuyoshi
Kenichi Kawabuchi
Yuichiro Shimizu