A kind of body protecting device of deflection includes: a pillow unit, comprising: one first； It one second, is connect with this first； And a third portion, it is connect with this second； Wherein, this first, second, the position corresponding relationship in third portion, can by one it is arranged in a straight line to deflect into one U-shaped, and the material of the pillow unit is a material that is soft and having plasticity.一種可撓曲之身體保護裝置，包含：一抱枕單元，包括：一第一部；一第二部，與該第一部連接；及一第三部，與該第二部連接；其中，該第一部、第二部、第三部之位置對應關係，可由一直線排列撓曲成一U型，且該抱枕單元之材料是一軟質且具塑性之材料。
