44results about How to "More escape time" patented technology

The present application relates to the field of ship lifesaving, and discloses a small ship overturning lifesaving device, which comprises bearing frames located on both sides of the ship, lifesaving pieces arranged in the two bearing frames, a driving device capable of driving the two bearing frames to rotate in the same direction during the ship overturning, a release frame arranged above the driving device, and high-position release mechanisms arranged at the bottom ends of the bearing frames and capable of releasing the lifesaving pieces in the high position during the ship overturning. Compared with the prior art, the present application has the beneficial effects that the driving device drives the two bearing frames to rotate in the same direction during the ship overturning, and the rotating direction is opposite to the ship overturning direction, so that the bearing frame in the low position rotates upward and cooperates with the release frame to pop out the lifesaving piece, and the bearing frame in the high position rotates downward and releases the lifesaving piece through the high-position release mechanism, thereby realizing the bidirectional automatic release of the lifesaving piece during the ship overturning, effectively improving the response speed of the lifesaving device and the lifesaving success rate.