PROBLEM TO BE SOLVED: To provide a water basin for automatic water supply flowerpot, which is a water level regulating water supply device for plant cultivation to naturally keep level of water set to be constant, based on combination of the water basin and a water storage container, wherein the water basin can be prevented from being invaded by noxious insects such as mosquitoes into liquid therein, and the water depth can be arbitrarily changed.SOLUTION: A water depth regulating functional device is produced by attaching a lid 14 to a water basin 1 or producing the water basin 1 as a molded water basin with a ceiling board of integral molding, and providing a hole 12 for the flowerpot to penetrate and a hole 13 for inserting a water pouring cylinder, to the lid 14 or the ceiling body, and the device comprises a water pouring cylinder with a flange, a hollow cap and a water storage container.COPYRIGHT: (C)2015,JPO&INPIT【課題】水盤と貯水容器の組み合わせを基本とした自然的に一定の設定水位を保つ植物栽培用の定水位給水装置である自動給水植木鉢用水盤において、液体中に蚊等の害虫の侵入を防止できる上記水盤及び水深を任意に変化できる自動給水植木鉢用水盤を利用者に提供する。【解決手段】水盤1に蓋14を取り付ける、または上記水盤1を一体成形の天井板付成形水盤として作り上記蓋14または天井板に植木鉢貫通用穴12と注水筒通用穴13を設け、ツバ付注水筒と中空キャップ及び貯水容器からなる水深調整機能装置を製作する。【選択図】図1
