| 摘要 |
A waterproof enclosure for enclosing a handheld electronic device is described. The enclosure includes a flexible bag having an interior cavity for enclosing the handheld electronic device and an opening for insertion of the device into the bag cavity, a closure for releasibly sealing the bag opening, and a sealable exhaust tube extending from the bag cavity to the exterior of the bag for use in evacuating air from the bag cavity when the opening is sealed. The tube preferably includes a one-way valve allowing air to flow from the bag cavity, but not into the bag cavity. A detachable means, such as a rubber bulb, may be included to withdraw air from the cavity through the tube. The case may also include an electronic jack extending from the bag cavity to the exterior of the bag.
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