WATERPROOF CASE FOR AN ELECTRONIC DEVICE

摘要

The present invention relates to a protective case, in particular a waterproof case for electronic device. The waterproof case comprises a front cover, a back cover, a first sealing plug and a second sealing plug, wherein the front cover is provided with a transparent sheet, a frame and a bottom wrap, and the back cover at least has an open end and a blind end. The good sealing and waterproof performance for the case can be achieved by the close fit between the waterproof strip and groove disposed at both sides' edges of the back cover and the front cover, and the outer locking shell. Moreover, the back cover, the front cover and the outer locking shell can be made of inexpensive material that makes the present invention easy to be manufactured.

主权项

1. A protective case for an electronic device, comprising:
a front cover, comprising:
a transparent sheet at least covering and clinging to the screen of the electronic device, whereby the screen of the said electronic device can be used or inputted through the transparent sheet;a frame disposed around the transparent sheet to enclose the edges of the electronic device, and a waterproof groove/strip is provided in the edges of the frame; anda bottom wrap wrapped the edge of the lower part of the frame, wherein the bottom wrap further comprises a first opening corresponding to the charger port of the electronic device and a control button corresponding to the key of the electronic device; a back cover at least covering the back side and the upper part of the electronic device, and encasing the electronic device along with the front cover, comprising:
at least an open end and a blind end, wherein a waterproof strip/groove is set up on the interior walls of at least two sides' edges of the back cover, when the front cover is inserted into the back cover, both sides' edges of the frame of the front cover can be slid into the interior walls of two sides' edges of the back cover from the open end, and then the front cover is pushed forward until the bottom wrap of the front cover engages with the open end of the back cover, while the waterproof groove/strip of the front cover engages with the waterproof strip/groove of the back cover completely so as to perform a waterproof function; anda second opening corresponding to the headphone jack of the electronic device; a first sealing plug for plugging the first opening, and a second sealing plug for plugging the second opening.