Lixil Corporation

Hiroto Kutsuzawa

Kentarou Tsuji

Hiroaki Watanabe

Tomoya Sasaki

Isato Hirasawa

Saori Ichihara

Yuji Nakayama

Takuma Uchiyama

Tsunaki Itou

Miyoko Tateishi

A detection range specification member for a human body detection sensor is provided in a washroom and is configured to specify a detection range of a human body detection sensor having an infrared sensor body configured to detect a human body. The detection range specification member for the human body detection sensor includes a material that reduces transmission of infrared rays, and is provided so as to cover at least a part of the infrared sensor body. The detection range specification member for the human body detection sensor is a sheet member that is configured to allow installation on a sensor surface side of the infrared sensor body.

Detection range specification member for human body detection sensor and toilet

A toilet device includes a toilet main body, a base plate-which is provided on an upper portion of the toilet main body and on which a functional unit is mounted, and a cover which covers the base plate from an upper side such that the functional unit is accommodated. The cover has a protrusion portion that protrudes further downward than the base plate and that is positioned closer to a toilet bowl of the toilet main body than the base plate. A recess portion, which communicates with the toilet bowl and is open to the upper side, is formed in the toilet main body. The base plate is arranged on the recess portion.

Toilet device

Growing community of inventors

Tokyo, Japan

Hiroto Kutsuzawa