Novel cover body

The invention discloses a novel cover body which comprises a telescopic main body. The telescopic main body comprises multiple telescopic units connected sequentially. Each telescopic unit is of an arc-shaped structure formed by extension of a hexagonal shell, and the two opposite side faces on the front side and the rear side of each intermediate telescopic unit are shared side faces of two adjacent telescopic units. The provided novel cover body is low in cost, capable of achieving telescopic and folding functions, variable in size, convenient to carry, free of extra supporting components, unlikely to be damaged, low in cost, easy to manufacture, capable of providing a double-layer covering effect and forming a supporting main body, better in heat dissipation effect, and capable of providing better protection for a covered object through spaced covering faces on the inner layer and the outer layer against external impact objects such as hail; the novel cover body can provide an antitheft function when provi