| 摘要 |
A high-rise escape device includes a handgrip forming a first channel, and a handle pivoted to the handgrip and rotatable with respect to the handgrip between a locked position and a released position. The handle forming a second channel , which forms, together with the first open channel, a gap having a predetermined size to define a passage for the rope with a predetermined friction induced betwe en the channels and the rape when the handle is at the locked position. An emergenc y escape system includes a rope extending from a high-rise building to the ground with a buttering member slidably fat over the rope. The escape device is coupled to the rope by pinching the rope between the first and second channels. A belt surrounds and secures a user to the escape device, whereby the user is allowed to slid e down along the rope with a controlled speed for safely reaching the ground.</SDOA B>
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