Title:
便座及び便蓋
Document Type and Number:
Japanese Patent JP7432142
Kind Code:
B2
Abstract:
To provide a toilet seat that can restrain its appearance from deteriorating even if its surface is damaged by wiping, etc.SOLUTION: A toilet 10 comprises a lower surface 10a, an upper surface 10b, an inside surface 10c, and an outside surface 10d. The lower surface 10a is a surface directed to a lower side of the toilet seat 10. The upper surface 10b is a surface directed to an upper side of the toilet seat 10. The upper surface 10b is located above the lower surface 10a. The toilet seat 10 includes a thermoplastic resin. The surface hardness of the upper surface 10b of the toilet seat 10 is larger than at least one of the surface hardness of the inside surface 10c of the toilet seat 10 and the surface hardness of the outside surface 10d.SELECTED DRAWING: Figure 3
Inventors:
Koji Takeda
Akiko Kondo
Naoki Iwashita
Mei Soejima
Akiko Kondo
Naoki Iwashita
Mei Soejima
Application Number:
JP2020019914A
Publication Date:
February 16, 2024
Filing Date:
February 07, 2020
Export Citation:
Assignee:
TOTO Ltd.
International Classes:
A47K13/00; B29C33/02; B29C45/00; B29C45/26
Domestic Patent References:
| JP2011067514A | ||||
| JP2005290917A | ||||
| JP2002010952A |
Foreign References:
| US20070294810 | ||||
| CN104545656A |
Attorney, Agent or Firm:
Masahiko Hyugaji
Junichi Kozaki
Hiroshi Ichikawa
Tatsuaki Shirai
Takato Uchida
Isao Takeuchi
Kohei Hoshino
Junichi Kozaki
Hiroshi Ichikawa
Tatsuaki Shirai
Takato Uchida
Isao Takeuchi
Kohei Hoshino