Patent ID: 11864505
Assignee: SHENZHEN HENGXING VISUAL TECHNOLOGY CO., LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC A | IPC A

Claim 5:
6. The self-feeding watering device of claim 2, wherein a plurality of wing plates are interposed between a bottom surface of the first flange and a side wall of the water storage unit, the wing plates are in one shape of right triangle and arc, when each of the wing plates is a right triangle plate with two right angle edges respectively adjacent to the bottom surface of the first flange and the side wall of the water storage unit, the hypotenuse of each right triangle plate extends to an outer edge of the first flange and the side wall of the water storage unit at two ends, and the top surface of the first flange is provided with ten equal scales for indicating the water level height.