Patent ID: 7773376

Claim:
A foldable electronic device, comprising: a first cover; a second cover rotatably coupled to the first cover, wherein an engaging hole is defined in the second cover, the second cover comprising a top wall, a sidewall adjoining the top wall, and a receptacle defined below the top wall; the top wall defining the engaging hole communicating with the receptacle; the sidewall defining a toggle slot communicating with the receptacle; a hooking portion positioned on the first cover, the hooking portion comprising a deformable arm configured to engage in or disengage from the engaging hole of the second cover and a bracket, the arm comprising a connecting end connected to the bracket and an opposite distal end, the distal end forming a protrusion extending toward the bracket; and a latching portion positioned on the second cover, the latching portion comprising a slidable assembly configured to slide relative to the main body thereby deforming the arm to disengage from the engaging hole, the slidable assembly comprising a pushing member, a toggle fixed to the pushing member, and an elastic member for resisting the second cover and the pushing member; wherein a length of the engaging hole is larger than a smallest width of the hooking portion, but smaller than a largest width of the hooking portion when the arm is in a free state; the toggle is configured for facilitating operating the slidable assembly to slide; the slidable assembly is received in the receptacle with a part of the toggle protruding out of the receptacle of the second cover via the toggle slot; the toggle is slidable in the toggle slot.