Anti -freezing device for tree

The utility model discloses an anti -freezing device for tree, including the flexure strip, the flexure strip along the axial lead around forming semi -enclosed tubulose body, the tubulose body includes telescopic bar, the outstanding winding of telescopic bar is connected in the tubulose body outsidely, the inside recess that is provided with of telescopic bar, recess and tubulose body inner wall intercommunication, tubulose body inner wall are connected with the mild cold -proof layer of texture, semi -enclosed tubulose body still includes and forms the gap between two sides by two sides. The utility model discloses it is adjustable to the effect with crooked degree kissing incorporation of trunk and the inseparable laminating of trunk, play good frostproofing guard action to trees. 本实用新型公开了种树木防冻装置，包括弹性片，弹性片沿轴心线围绕形成半封闭的管状本体，管状本体包括伸缩条，伸缩条突出缠绕连接于管状本体外部，伸缩条内部设置有凹槽，凹槽与管状本体内壁连通，管状本体内壁连接有质地柔软的保暖层，半封闭的管状本体还包括两条侧边，两条侧边之间形成缝隙。本实用新型可调整至与树干弯曲程度相吻合并与树干紧密贴合的效果，对树木起到良好的防冻保护作用。