Novel multifunctional descent control device with cyclic lifting function
A descending device and multi-functional technology, applied in the field of escape devices, can solve problems such as difficult evacuation of personnel, rapid fire spread, and difficulty in fire fighting
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[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0023] like figure 1 , 2, 3, 4, 5, 6, and 7, a new type of multifunctional descending device that can be cyclically lifted includes a housing 1 provided with a descending rope outlet 2, a friction plate and a descending rope 3, and the shell The body 1 is provided with a double-shoulder strap 4, so that the descending device can be carried on the body when escaping. One end of the double-shoulder strap 4 is fixed on the housing 1, and the other end of the double-shoulder strap 4 is provided with a buckle 5. There is a pull ring 6 for hooking the shoulder strap 4 matched with the buckle 5, the pull ring 6 is arranged vertically, in order to adapt to the crowd of different body types, the said pull ring 6 is provided with multiple, according to different people's body shape selection The pull rings 6 in different positions, in order t...
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