Title:
MOTOR TRAIN UNIT, AND DETACHABLE LINTEL OF TOILET SLIDING DOOR THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/156042
Kind Code:
A1
Abstract:
Disclosed is a detachable lintel of a toilet sliding door for a motor train unit. The detachable lintel comprises a sliding door frame (2), and a lintel (1) erected in the sliding door frame (2), wherein a mounting block (3) protrudes from an inner side of the sliding door frame (2), a mounting side of the lintel (1) is provided with a first accommodating slot (4) for accommodating the mounting block (3), and the bottom of the lintel (1) is provided with a mounting hole communicating with the first accommodating slot (4) and in bolted connection with the mounting block (3). When the lintel (1) is mounted on the sliding door frame (2), the lintel (1) is mounted corresponding to the position of the mounting block (3), the mounting block (3) is placed in the first accommodating slot (4), and the lintel (1) is locked to the mounting block (3) by means of the mounting hole in the bottom of the lintel (1) and a bolt (5), thereby realzing the rapid removal of a toilet sliding door of a motor train unit.
Inventors:
HE GUANGMING (CN)
YAO JINYU (CN)
LIU TING (CN)
YAO JINYU (CN)
LIU TING (CN)
Application Number:
PCT/CN2020/070441
Publication Date:
August 06, 2020
Filing Date:
January 06, 2020
Export Citation:
Assignee:
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD (CN)
International Classes:
B61D19/02
Foreign References:
| CN208393370U | 2019-01-18 | |||
| CN209454741U | 2019-10-01 | |||
| JP2014088728A | 2014-05-15 | |||
| CN107700985A | 2018-02-16 | |||
| CN207460618U | 2018-06-05 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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