| 摘要 |
The present invention relates to a coupling structure of a hand mixer, which comprises a pulverizing container having an accommodating space therein to accommodate objects to be pulverized, and a support rod in the center of the lower part within the accommodating space to be rotatable; a pulverizing blade combined to the support rod of the pulverizing container to be rotatable; a lid mounted at the upper side of the pulverizing container, having a coupling groove in the center of the upper side, and forming a through-hole in the center under the coupling groove so that the upper part of the pulverizing blade passes to be projected to outside; and a rotary rod for a hand mixer coupled to the upper part of the pulverizing blade, which has passed through the through-hole of the lid, and has been projected to outside, to rotate the pulverizing blade, and having a protective cover at the lower part to be accommodated and fixated within the coupling groove of the lid, and a coupling shaft extended from the center within the protective cover downward to the vertical direction to be rotatable, wherein the pulverizing blade has a rotary shaft in a rod shape, an accommodating hole to accommodate and couple with the support rod of the pulverizing container upward from the lower end of the rotary shaft, a first cutting blade having a planar shape extended toward the outer horizontal direction from both sides in the front and back directions under the rotary shaft, a second cutting blade having a planar shape extended toward the outer horizontal direction from both left and right sides of the rotary shaft separated from the first cutting blade in the upper direction, a mixing unit penetrating from the front side of the rotary shaft separated from the first cutting blade in the upper direction to the rear horizontal direction, and a coupling unit coupled and fixated to the rotary rod for a hand mixer on the upper end of the rotary shaft to receive the rotary force. |
