Unlock instant, AI-driven research and patent intelligence for your innovation.

Turnover seat of unmanned subway vehicle

A technology of unmanned driving and seats, which is applied to railway car body parts, seats, transportation and packaging, etc. It can solve the problems of fixed seat structure and single shape, small space under the seat, and unsuitable for equipment maintenance and other problems

Active Publication Date: 2020-01-17
CRRC NANJING PUZHEN CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure and shape of the fixed seat are single, and there is a lot of space under the seat but it has not been properly utilized
[0004] For the current unmanned subway vehicles, the electrical cabinet of the compartment door is canceled, and the electrical equipment is installed under the seat instead. However, the existing structural seat is a fixed seat, and the space under the seat is small, which is not suitable for equipment maintenance.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Turnover seat of unmanned subway vehicle
  • Turnover seat of unmanned subway vehicle
  • Turnover seat of unmanned subway vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Embodiments of the present invention will be explained below in conjunction with the accompanying drawings.

[0018] Such as Figure 1 to Figure 5 As shown, the flip seat of the unmanned subway vehicle in this embodiment includes a seat frame 4, an integral seat mask 1, seat baffles 5 on both sides, and the seat mask 1 for supporting the upturned seat The support bar 3 to prevent it from falling, the seat frame 4 includes a back support fixed to the wall panel 6 and a crossbeam 41 arranged between the seat baffles 5, and the crossbeam 41 is used to support the seat mask 1 from the bottom. The upper part of the seat cover 1 is hinged to the top of the seat frame 4 through a rotary hinge 7, and the flip seat also has a seat lower cover 2, and the bottom of the seat lower cover 2 is hinged to the floor through a seat lower cover hinge 8 , the upper part of the lower seat cover 2 is detachably connected with the seat mask 1 . In this example, the support rod 3 is rotatabl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an overturning seat of an unmanned subway vehicle. The overturning seat comprises a seat framework and an integral seat cover, the seat framework is fixed to a vehicle body, the upper portion of the seat cover is hinged to the top of the seat framework, the overturning seat is further provided with a seat lower sealing plate, the lower portion of the seat lower sealing plate is hinged to a floor, and the upper portion of the seat lower sealing plate is detachably connected with the seat cover. The seat cover can be opened upwards and is supported by the support rod; the seat lower sealing plate is turned downwards, enough space can be provided for maintenance and overhaul of equipment under the seat, and therefore the overturning seat is particularly suitable for an unmanned subway train with electrical equipment installed below the seat.

Description

technical field [0001] The invention relates to a rail vehicle seat and belongs to the technical field of seats of car body components of a rail vehicle. Background technique [0002] Seats are an indispensable and important part of the interior decoration of rail vehicles. As far as their functions are concerned, the appearance should be consistent with the overall interior. The design of subway seats needs to meet the design requirements of functionality, comfort and safety. Therefore, it is necessary to consider the installation strength and overall appearance when designing the structure. [0003] At present, the subway seats all adopt the cantilever structure, and the seat frame is connected with the aluminum alloy welded cantilever bracket rooted in the horizontal C-shaped groove of the side wall of the car body through bolts; Firmware connection, and at the same time, the seat back card including the concave part and the convex part is used for clamping at the backre...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B61D33/00
CPCB61D33/0028
Inventor 徐迪熊霓王春晖祁德彬时蒙
Owner CRRC NANJING PUZHEN CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com