Title:
URINAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/152401
Kind Code:
A1
Abstract:
Provided is a urinal device in which it is possible to suppress the urine sediment build-up within a horizontal drainage pipe, while also ensuring water conservation. The urinal device is provided with a urinal body equipped with: a bowl unit for receiving a stream of urine from a user, said bowl unit having a rear wall surface extending in the vertical direction and facing the user, and a floor wall surface positioned at the base of the rear wall surface; and a drain that opens to the floor wall surface; and a trap connected to the drain and forming a water seal. The urinal device is further provided with a water supply means for supplying rinse water at least to the bowl unit. The urinal device is also provided with a urine concentration reduction means for reducing the concentration of urine in the wastewater in the area between the trap and the horizontal drainage pipe.
Inventors:
KUSANO, Taichi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
草野 太一 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 ＴＯＴＯ株式会社内 Fukuoka, 〒8028601, JP)
TOYODA, Koichi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
豊田 弘一 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 ＴＯＴＯ株式会社内 Fukuoka, 〒8028601, JP)
TAKESHITA, Akemi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
草野 太一 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 ＴＯＴＯ株式会社内 Fukuoka, 〒8028601, JP)
TOYODA, Koichi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
豊田 弘一 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 ＴＯＴＯ株式会社内 Fukuoka, 〒8028601, JP)
TAKESHITA, Akemi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
Application Number:
JP2011/062494
Publication Date:
December 08, 2011
Filing Date:
May 31, 2011
Export Citation:
Assignee:
TOTO LTD. (1-1 Nakashima 2-chome, Kokurakita-ku Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
ＴＯＴＯ株式会社 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 Fukuoka, 〒8028601, JP)
KUSANO, Taichi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
草野 太一 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 ＴＯＴＯ株式会社内 Fukuoka, 〒8028601, JP)
TOYODA, Koichi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
豊田 弘一 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 ＴＯＴＯ株式会社内 Fukuoka, 〒8028601, JP)
ＴＯＴＯ株式会社 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 Fukuoka, 〒8028601, JP)
KUSANO, Taichi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
草野 太一 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 ＴＯＴＯ株式会社内 Fukuoka, 〒8028601, JP)
TOYODA, Koichi (1-1 Nakashima 2-chome, Kokurakita-ku, Kitakyushu-sh, Fukuoka 01, 〒8028601, JP)
豊田 弘一 (〒01 福岡県北九州市小倉北区中島２丁目１番１号 ＴＯＴＯ株式会社内 Fukuoka, 〒8028601, JP)
International Classes:
E03D5/10; E03D13/00
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (TMI ASSOCIATES, 23rd Floor Roppongi Hills Mori Tower, 6-10-1, Roppongi, Minato-k, Tokyo 23, 〒1066123, JP)
Claims:
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