Title:
SITTING SENSOR
Document Type and Number:
WIPO Patent Application WO/2019/198773
Kind Code:
A1
Abstract:
In this sitting sensor (1), a plurality of pressure-sensitive switches includes: a first pressure-sensitive switch group comprising one or more second pressure-sensitive switches (SW21) and one or more first pressure-sensitives switches (SW11) including a first specific pressure-sensitive switch; and a second pressure-sensitive switch group comprising one or more second pressure-sensitive switches (SW22) and one or more first pressure-sensitive switches (SW11, SW12) including a first specific pressure-sensitive switch. The first pressure-sensitive switches (SW11) and the second pressure-sensitive switches (SW21) of the first pressure-sensitive switch group are arranged adjacent to each other along the left-right direction of a seat (SE). The first pressure-sensitive switches (SW11, SW12) and the second pressure-sensitive switches (SW22) of the second pressure-sensitive switch group are arranged adjacent to each other along the front-back direction of the seat (SE). Conduction occurs between a pair of terminals (T1, T2) as a result of one or more first pressure-sensitive switches and one or more second pressure-sensitive switches being turned on.
Inventors:
KAWAHIRA TETSUYA (JP)
HAYASHI ERIKO (JP)
HAYASHI ERIKO (JP)
Application Number:
PCT/JP2019/015686
Publication Date:
October 17, 2019
Filing Date:
April 10, 2019
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
H01H13/16; A47C7/62; B60N2/90
Foreign References:
| JP2015013613A | 2015-01-22 | |||
| JP2017109728A | 2017-06-22 | |||
| JPH0179229U | 1989-05-29 | |||
| JPS5526744B2 | 1980-07-15 |
Attorney, Agent or Firm:
MORIMURA Yasuo et al. (JP)
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