Patent ID: 9737079
Date: 2017-08-22
CPC Classifications: A21C,A47J,B01F

Claim:
1. A kneading dough hook assembly comprising: a mounting frame; a first kneading dough hook; a second kneading dough hook; a first fool-proof mechanism; and a second fool-proof mechanism; wherein the mounting frame comprises a first mounting rod and a second mounting rod, the first kneading dough hook is mounted on the first mounting rod, the second kneading dough hook is mounted on the second mounting rod; wherein the first fool-proof mechanism is provided between the first kneading dough hook and the first mounting rod; and the second fool-proof mechanism is provided between the second kneading dough hook and the second mounting rod; wherein the first kneading dough hook comprises an upper part, the upper part comprises a first top portion, a first extending portion extending from the first top portion, and a first connecting portion extending from the first extending portion; wherein the second kneading dough hook comprises an upper portion, the upper portion comprises a second top portion, a second extending portion extending from the second top portion, and a second connecting portion extending from the second extending portion; wherein the first fool-proof mechanism comprises a first recess and a first projection, the first recess is provided on the first mounting rod, and the first projection extends from the first extending portion along a first direction; wherein the second fool-proof mechanism comprises a second recess and a second projection, the second recess is provided on the second mounting rod, and the second projection extends from the second extending portion along a second direction; wherein the first direction is opposite to the second direction; wherein a first mounting post is provided on the first top portion, a second mounting post is provided on the second top portion, a first mounting groove corresponding to the first mounting post is provided on the first mounting rod, and a second groove corresponding to the second mounting post is provided on the second mounting rod.