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Title:
ESCAPE DEVICE, RAILWAY VEHICLE HAVING SAME, AND RAIL TRANSIT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/128931
Kind Code:
A1
Abstract:
An escape device of a railway vehicle, the railway vehicle having same, and a rail transit system. The escape device (20) comprises: a body (21), a plurality of first-stage pedals (211), and a plurality of second-stage pedals (22). The plurality of first-stage pedals (211) is arranged on the body (21) at intervals along a length direction of the body (21) so as to construct a passage used for escape; the second-stage pedals (22) are connected to a movable end of the body (21) and are arranged in a width direction of the body (21); the second-stage pedals (22) are movable between an extended position and a retracted position along the length direction of the body (21); the second-stage pedals (22), when being positioned in the extended position, are suitable for constructing a multi-stage step with the plurality of first-stage pedals (211).

Inventors:
DONG, Kaikai (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
TANG, Jinghua (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
FENG, Ru (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
HE, Shengyan (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
ZHANG, Kewei (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
Application Number:
CN2018/123148
Publication Date:
July 04, 2019
Filing Date:
December 24, 2018
Export Citation:
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Assignee:
BYD COMPANY LIMITED (No. 3009, BYD Road Pingsha, Shenzhen Guangdong 8, 518118, CN)
International Classes:
B61B1/02; B61D19/02; E06C5/00
Foreign References:
CN105501128A2016-04-20
CN106494437A2017-03-15
CN204871031U2015-12-16
CN2648036Y2004-10-13
CN206418956U2017-08-18
US20100089698A12010-04-15
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, Zhaolanyuan Tsinghua University,Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
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