| 摘要 |
An emergency escape window includes an inner frame positioned within an opening of an outer frame which is large enough to permit a person to escape through it. Latch openings are provided in the outer frame. Latch receivers are secured to an outer peripheral edge of the inner frame in alignment with each of the latch openings. Latch members are positioned within each of the latch openings. The latch members are being movable between a locking position and a release position. In the locking position, the latc h members are engaged with the latched receivers to preclude movement of the inner frame relative to the outer frame. In the release position, the latch members are disengaged from the latch receivers and the inner frame is freely movable relative to the outer frame, such that the inner frame can be removed to permit escape through the opening of the outer frame .
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