Patent ID: 8800764
Filing Date: 2014-08-12
Classification: A45C,G06F

Abstract:
1. A watertight casing for a portable electronic device: a top cover comprising an opening, a top frame surrounding the opening, and a rib formed on an underside of the top frame; a transparent rubber sealing layer; a frame-shaped spacer; a loop-shaped rubber seal; and a bottom cover defining a receiving space and a loop-shaped slot surrounding the receiving space, the receiving space being configured to receive the portable electronic device, the slot receiving the rubber seal and the rib; wherein, the transparent rubber sealing layer is secured to the frame-shaped spacer and the top cover, and is sandwiched between the frame-shaped spacer and the top cover, when the top cover is secured to the bottom cover, the rib presses the loop-shaped rubber seal into the slot to deform the loop-shaped rubber seal, causing the slot to be filled with the deformed loop-shaped rubber seal; and wherein the watertight casing further comprises a button element, the button element comprises a first button frame, a pressing portion, and a second button frame, the first button frame extends from the top frame, the pressing portion extends from the transparent rubber sealing layer, and the second button frame extends from the loop-shaped rubber seal.