Felling saw with protect function

The utility model discloses a felling saw with protect function, including lumbering electric saw body, lumbering electric saw body front surface just is located the chain upper end and is equipped with the fixed plate no. One, no. One the fixed plate front surface is equipped with U type recess, be equipped with the U shell body that covers the chain in the U type recess, no. One fixed plate front surface upper end is equipped with number clamping rings one to one, and is a pair of be equipped with one number fixed round bar in the clamping rings, U shell body upper surface is equipped with the clamping rings no. Two, be equipped with two numbers fixed round bar in no. Two clamping ringss. The beneficial effects of the utility model are that, use more safety, unusual convenience, the better person that has prevented receives the injury. 本实用新型公开了种带有保护功能的伐木锯，包括伐木电锯本体,所述伐木电锯本体前表面且位于链条上端设有号固定板，所述号固定板前表面设有U型凹槽，所述U型凹槽内设有罩住链条的U型壳体，所述号固定板前表面上端设有对号固定圆环，对所述号固定圆环内设有号固定圆杆，所述U型壳体上表面设有二号固定圆环，所述二号固定圆环内设有二号固定圆杆。本实用新型的有益效果是，