Title:
DETECTION RANGE REGULATION MEMBER OF HUMAN BODY DETECTION SENSOR AND TOILET BOWL
Document Type and Number:
Japanese Patent JP2019174157
Kind Code:
A
Abstract:
To provide a detection range regulation member of a human body detection sensor and a toilet bowl which can easily regulate a detection range of the human body detection sensor.SOLUTION: A detection range regulation member 1A of a human body detection sensor regulates a detection range of a human body detection sensor 2 which is provided in a water-using space and which includes an infrared sensor body 21 for detecting a human body, is made of a material for deteriorating transmission of infrared, and is provided in a manner to cover at least a part of the infrared sensor body 21. The detection range regulation member 1A of the human body detection sensor is a sheet member 8 capable of being installed on the side of a sensor surface (detection surface) 211 of the infrared sensor body 21.SELECTED DRAWING: Figure 4
Inventors:
TSUJI KENTARO
KUTSUZAWA HIROTO
UCHIYAMA TAKUMA
KUTSUZAWA HIROTO
UCHIYAMA TAKUMA
Application Number:
JP2018059760A
Publication Date:
October 10, 2019
Filing Date:
March 27, 2018
Export Citation:
Assignee:
LIXIL CORP
International Classes:
G01V8/12; A47K13/24; E03C1/05
Domestic Patent References:
| JP2002098772A | 2002-04-05 | |||
| JP2013181762A | 2013-09-12 | |||
| JP2004333209A | 2004-11-25 | |||
| JP2012211845A | 2012-11-01 |
Attorney, Agent or Firm:
Sumio Tanai
Suzuki Mitsuyoshi
Kenichi Kawabuchi
Yuichiro Shimizu
Suzuki Mitsuyoshi
Kenichi Kawabuchi
Yuichiro Shimizu