Device for lowering persons from high-rise building

A building and high-rise technology, applied in the direction of building rescue, life-saving equipment, etc., can solve problems such as falling, and achieve the effect of strong reliability, easy use and compact structure
CN1419942AInactive Publication Date: 2003-05-28姜北宏
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
姜北宏
Publication Date
2003-05-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

A device for rescuing from high building is composed of rope with hook at its one end and passing through a packing box in slide mode, left and right vertical plates, a quasi-roller and its axle, transition roller and its axle, hub roller and its axle, active decelerating gear, driven decelerating gear and braking gear and their axle.
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Description

technical field

[0001] The invention relates to a high-rise building escape device, in particular to an escape device utilizing the user's own weight to descend. Background technique

[0002] In the prior art, once an accident occurs in a building or a high-rise building, such as a fire, it is usually necessary to use the safe passage in the building or the device outside the building such as a ladder, a safety rope, or a helicopter to escape , but these devices all have their limitations, and, in the tense process of escaping from danger, the person in distress may still fall from a high altitude due to various reasons in a panic. Therefore, for buildings, especially high-rise buildings, there is an urgent need to provide a safe and reliable escape device. Contents of the invention

[0003] The purpose of the present invention is to solve the defects in the prior art, and provide a safe escape device, which is reliable in setting, simple in structure, high in safety perf...

Claims

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