Patent ID: 11871870
Assignee: FLAVOR DRIPS TECHNOLOGY CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A spiral water filling device comprising:
a fixing base;
a rotating shaft tube, pivotally disposed on the fixing base;
a motor, fixed on the fixing base, and engaging with an outer wall of the rotating shaft tube to drive the rotating shaft tube;
a carrier frame, connected with the rotating shaft tube to rotate in conjunction with the rotating shaft tube, and comprising a first guiding structure disposed thereon;
a reciprocating screw, pivotally disposed on the carrier frame, perpendicular to the rotating shaft tube and parallel to the first guiding structure, a central axial line thereof and a central axial line of the rotating shaft tube being non-intersected;
a transmission gear set, connected between the rotating shaft tube and the reciprocating screw, the rotating shaft tube driving the reciprocating screw through the transmission gear set;
a nut slider, connected and engaging with the reciprocating screw, comprising a water outlet and a second guiding structure attached on the first guiding structure, and the water outlet parallel to the rotating shaft tube; and
a water filling soft pipe, passing through the rotating shaft tube, and connected with the water outlet,
wherein a first thread groove and a second thread groove are disposed on an outer side wall of the reciprocating screw opposite in spiral direction and intersected with each other.