Title:
FOOTREST DEVICE FOR RAIL TRAIN, AND RAIL TRAIN
Document Type and Number:
WIPO Patent Application WO/2021/227172
Kind Code:
A1
Abstract:
A footrest device for a rail train, and a rail train. The footrest device comprises: a fixed base (100); a footrest (300) provided with two button mounting holes; and a lifting mechanism provided with an ascend button (211a) and a descend button (211b). The lifting mechanism is fixed on the fixed base (100), and the footrest (300) is connected to the lifting mechanism, wherein the ascend button (211a) and the descend button (211b) respectively protrude from the two button mounting holes. The lifting mechanism is used for driving the footrest (300) to ascend by a preset unit height when the ascend button (211a) is pressed once, and is used for driving the footrest (300) to descend by a unit height when the descend button (211b) is pressed once. The rail train comprises the footrest device. By means of the footrest device for a rail train and the rail train, the technical problem of it not being possible for a footrest device with a fixed height to satisfy different height requirements of different drivers is thus solved.
Inventors:
ZHANG LI (CN)
ZHANG YINGYONG (CN)
CHEN LEHENG (CN)
CAO ZENGZHAO (CN)
LI ZHONGXIN (CN)
SHI JIUXI (CN)
AN CHAO (CN)
ZHANG YINGYONG (CN)
CHEN LEHENG (CN)
CAO ZENGZHAO (CN)
LI ZHONGXIN (CN)
SHI JIUXI (CN)
AN CHAO (CN)
Application Number:
PCT/CN2020/095618
Publication Date:
November 18, 2021
Filing Date:
June 11, 2020
Export Citation:
Assignee:
CRRC TANGSHAN CO LTD (CN)
International Classes:
B66F1/06; B61C17/04; F16H21/16
Foreign References:
| CN107933584A | 2018-04-20 | |||
| CN207631242U | 2018-07-20 | |||
| CN106864471A | 2017-06-20 | |||
| CN210284217U | 2020-04-10 | |||
| CN204207288U | 2015-03-18 | |||
| CN203735245U | 2014-07-30 | |||
| CN104340930A | 2015-02-11 | |||
| KR20120025048A | 2012-03-15 |
Attorney, Agent or Firm:
IPFUTURE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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