Patent ID: 9326403
Filing Date: 2016-04-26
CPC Classification: G06F,H04M,H05K

Claim Text:
1. A waterproof cap for a port in a housing of an electronic device comprising: a cover plate; and a sealing base mounted on the cover plate, and engagable with the housing for sealing the port and comprising a first lip and a second lip extending from the sealing base and spaced apart from each other; wherein the first lip is located between the cover plate and the second lip; when the sealing base is inserted into the port, the first lip tilts toward the cover plate, and the second lip tilts away from the cover plate, wherein the first lip comprises a first sidewall and a second sidewall, the first sidewall is configured to tilt toward the cover plate and to form a first angle with respect to an outer surface of the sealing base, the second sidewall is configured to tilt toward the cover plate and to form a second angle with respect to the outer surface of the sealing base, the second lip comprises a third sidewall and a fourth sidewall, the third sidewall is configured to tilt toward the inverse direction relative to the first sidewall and to form a third angle with respect to the outer surface of the sealing base, and the third sidewall is configured to tilt toward the inverse direction relative to the first sidewall and to form a fourth angle with respect to the outer surface of the sealing base.