Patent ID: 9585519
Date: 2017-03-07
CPC Classifications: A47J

Claim:
1. A stirring blade assembly, comprising: an upper blade assembly, the upper blade assembly comprising a first four-edged blade and an upper blade carrier to which the first four-edged blade is fixed; and a lower blade assembly, the lower blade assembly comprising a second four-edged blade and a lower blade carrier to which the second four-edged blade is fixed, wherein the upper blade carrier is connected to the lower blade carrier by a detachable connecting structure, wherein the first four-edged blade comprises an upper blade, a lower blade, a left blade, a right blade and a blade carrier, wherein the upper blade and the lower blade are respectively provided at opposite sides of the blade carrier, and are respectively located at an upper side and an lower side of the blade carrier, wherein the left blade and the right blade are respectively provided at another opposite sides of the blade carrier, edges of the left blade and/or the right blade and edges of the upper blade and/or the lower blade being not in a same plane, and wherein the second four-edged blade comprises an upper blade, a lower blade, a left blade, a right blade and a blade carrier.