DRAINAGE CATCH BASIN AND BOWL UNIT
To provide a drainage catch basin and a bowl unit capable of maintaining drainage performance.SOLUTION: The drainage catch basin attached to an upper-end side of s drainage cylinder provided at a bottom of the bowl, includes: a top plate that covers an opening of the drainage cylinder with an outer...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a drainage catch basin and a bowl unit capable of maintaining drainage performance.SOLUTION: The drainage catch basin attached to an upper-end side of s drainage cylinder provided at a bottom of the bowl, includes: a top plate that covers an opening of the drainage cylinder with an outer diameter that is larger than an inner diameter of the drainage cylinder; and a contact part positioned on a backside of the top plate where a lower end abuts on an inner surface of the bowl.SELECTED DRAWING: Figure 2
【課題】排水性を維持することができる排水目皿およびボウルユニットを提供する。【解決手段】ボウルの底部に設けられた排水筒部の上端側に取付けられる排水目皿であって、前記排水筒部の内径よりも大きな外径を有し前記排水筒部の開口を覆う天板部と、前記天板部の裏面側に位置して下端が前記ボウルの内面に当接する当接部と、を有する。【選択図】図２ |
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