High-rise building escape apparatus
US10029129B2 · kind B2 · utility
Inventors
Key dates
| Filing date | May 2, 2016 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Jul 30, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D17/26
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A high-rise building escape apparatus enables user to quickly exit a high-rise building in the event of an emergency. It mainly includes a damper which withstands impact of termination of descent and decreases terminal velocity due to its mushroomlike shape, a compartment, side and bottom nets, a parachute, an air source system, hoses, rotatable and fix frames, and a safety belt. The apparatus is operated following the procedure below. A user sets up the fix frame and rotatable frame attaching the dropping parts on the sill of a window or on the top of a balcony, makes the rotatable frame swing to the outside, opens the dropping part pack, fills the high pressure air to the airbags simultaneously through a number of internal hoses and an external hose, and disconnects the hoses. The user then moves from the inside of the building to the compartment in the middle of the damper through the rotatable frame with hands grabbing it, reaches the bottom portion of the compartment, fastens the safety belt, and releases the dropping parts. As a result, the user will move down with the damper, the parachute will be extended, released, and deployed, and the rotatable frame will rotate back. As…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.