发明名称 |
Opening/closing device for toilet seat or toilet lid, and transmission unit for the device |
摘要 |
A lifting and lowering device ( 31 ) for a toilet seat or a toilet cover has a swing shaft ( 17 ) provided on a swing center line (C) of a toilet seat ( 3 ) or a toilet cover ( 4 ) that swings around base end portions ( 3 l, 4 l), respectively, and rises. The device comprises a lifting and lowering control unit ( 5 ) indirectly fixed to a toilet bowl main body ( 30 ); an output shaft ( 12 ) that is provided on the swing center line (C), one end portion of which shaft being removably connected to the swing shaft ( 17 ) of the lifting and lowering control unit ( 5 ) and the other end portion being detacheably connected to the base end portion ( 3 l) of the toilet seat ( 3 ); and a toilet seat transmission unit ( 9 ) containing a tortion spring ( 13 ) that urges the output shaft ( 12 ) in a lifting direction of the toilet seat ( 3 ). The lifting and lowering device ( 31 ) for the toilet seat of toilet cover is relatively small in size and able to stabely hold the toilet seat or toilet cover in a raised position. Commonality of structural parts can be achieved depending on the magunitude of torque caused by the self weight of the toilet seat or toilet cover.
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申请公布号 |
US2005172384(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20040516245 |
申请日期 |
2004.11.30 |
申请人 |
HAYASHI RYOSUKE;TERADA YOSHIRO;KATO SATOSHI;HASHIDUME KENJI |
发明人 |
HAYASHI RYOSUKE;TERADA YOSHIRO;KATO SATOSHI;HASHIDUME KENJI |
分类号 |
A47K13/10;A47K13/12;(IPC1-7):A47K13/10 |
主分类号 |
A47K13/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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