Abstract An automatic water-supplying flowerpot and its water supply control method are disclosed, in which the principle of capillary action is utilized. The flowerpot of the present invention comprises an upper pot for containing the soil to raise a plant, a lower pot for storing the water, and an intermediate portion for integrally connecting the said upper and lower pots. A water supply control tube which is stuffed with an absorption material extends from the bottom of the lower pot to the bottom of the upper pot in order to adequately supply the water into the soil of the upper pot, the water supply control tube including a large bore and a plurality of small bores. The advantage of the device of the present invention is that frequent waterings are not required, but the watering may be done once for every couple of months, thereby making it possible to leave the flowerpot uncared during a long trip and the like.
A flower pot utilizing capillary action for supplying water to a plant, comprising, an upper pot for containing soil for raising a plant, a lower pot for storing water, and an intermediate portion for integrally connecting the said upper pot and the lower pot, said lower pot having a filling hole and an indicating float, a water supply control tube having an upper end provided with a flange, said upper pot having an annular step for receiving said flange and for suspending the water supply control tube, said water supply control tube having a large downwardly facing bore for receiving a major absorption member, said water supply control tube having a top plate forming a boundary between the upper pot and the lower pot, said top plate having a plurality of small bores formed therein; and a plurality of minor absorption members insertable into the said small bores, said minor absorption members being insertable in and removable from said small bores to change the number of said minor absorption members in order to adjust the delivery of water into the upper pot from the lower pot depending on the water requirement of the plant involved.
Claim 2
Dependent Claim
195 words
A flower pot utilizing capillary action for supplying water to a plant, comprising, an upper pot for containing soil for raising a plant, a lower pot for storing water, and an intermediate portion for integrally connecting the said upper pot and the lower pot, said lower pot having a filling hole and an indicating float, a water supply control tube having an upper end provided with a flange, said upper pot having an annular step for receiving said flange and for suspending the water supply control tube, said water supply control tube having a large downwardly facing bore for receiving a major absorption member, said water supply control tube having a top plate forming a boundary between the upper pot and the lower pot, said top plate having a plurality of small bores formed therein; and a plurality of minor absorption members insertable into the said small bores, said minor absorption members being insertable in and removable from said small bores to change the number of said minor absorption members in order to adjust the delivery of water into the upper pot from the lower pot depending on the water requirement of the plant involved.
Claim 3
Dependent Claim
45 words
A water supply control method for flowerpot, wherein the controlling is achieved through the variation of the inside diameters of the water supply control tube or of the small bores, or through the variation of the number of the small bores defined in claim 1.