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Patent Searching and Data


Title:
TALL BUILDING ESCAPE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/233561
Kind Code:
A1
Abstract:
Provided in the present invention is a tall building escape device, comprising an outer shell, a channel for a rope to pass through being provided in the shell, a rope-pressing apparatus being arranged in the outer shell, the rope-pressing apparatus comprising pressing wheels and a pressing wheel apparatus for pressing the pressing wheels against a rope, there being at least one rope-pressing apparatus, and each rope-pressing apparatus comprising pressing wheels arranged opposite to one another, a rope passing between each two adjacent pressing wheels. The beneficial effect of the present invention is that the present invention designs the tall building escape device as an apparatus fitting to a preset rope, no rope being stored in the escape device itself, such that the product has a small size, light weight, and is suitable for a wide range of people.

Inventors:
WANG JINHU (CN)
Application Number:
PCT/CN2020/091016
Publication Date:
November 26, 2020
Filing Date:
May 19, 2020
Export Citation:
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Assignee:
WANG JINHU (CN)
International Classes:
A62B1/10
Foreign References:
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CN204543304U2015-08-12
CN201195008Y2009-02-18
EP0046891A21982-03-10
US5701972A1997-12-30
SE430214B1983-10-31
GB410996A1934-05-31
CN201888999U2011-07-06
CN104324453A2015-02-04
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US5850893A1998-12-22
Attorney, Agent or Firm:
WENZHOU PINCHUANG PATENT AND TRADEMARK AGENCY (GENERAL PARTNERSHIP) (CN)
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