Single sliding plug door device

A door body and a door-carrying technology, which is applied in the door device, the suspension device of the wing leaf, transportation and packaging, etc., can solve the problems of high processing precision, difficult assembly due to excessive weight, large external dimensions, etc., and achieves low processing requirements. , less quantity, weight reduction effect

Active Publication Date: 2022-07-26
江苏沃特加汽车科技有限公司
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the common disadvantages of single-opening plug-and-pull door movement devices in the prior art, which generally have complex structures, high processing precision requirements, large dimensions, large space occupation, and overall overweight and difficult assembly.

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
  • Single sliding plug door device
  • Single sliding plug door device
  • Single sliding plug door device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments.

[0032] Many specific details are set forth in the following description to facilitate a full understanding of the present invention, however, the present invention may also be implemented in other ways than those described herein, and therefore, the present invention is not limited to the specific embodiments disclosed in the following description. limit.

[0033] see figure 1 and figure 2 , a single open plug sliding door device, including an upper mechanism 1, a door carrying frame 2, a door body 3 and a slewing column 4, wherein the upper mechanism 1 is fixed on the top of the vehicle body, and the door carrying frame 2 is used to connect all The door body 3, the upper mechanism 1, and the upper and lower ends of the swivel column 4 are respectively fixed to t...

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 provides a single-open sliding plug door device, and relates to the technical field of urban rail vehicles, the single-open sliding plug door device comprises an upper mechanism, a door carrying frame and a door body, the door carrying frame is used for connecting the upper mechanism and the door body, and the upper mechanism comprises a mechanism fixing frame, a driving module, a driving connecting rod, a linear bearing and a linear guide rail; the mechanism fixing frame is fixedly arranged on a vehicle body and used for containing and fixing other parts of the upper mechanism, the driving module extends in the length direction of the mechanism fixing frame, and the two ends of the driving connecting rod are rotationally arranged on the driving module and the linear bearing correspondingly. The linear guide rail is sleeved with the linear bearing, and the door carrying frame is fixed to the linear bearing. The single sliding plug door is simple in structure, small and exquisite in structure and wide in application range.

Description

technical field [0001] The invention relates to the technical field of urban rail vehicles, in particular to a single-opening plug sliding door device. Background technique [0002] At this stage, new city buses gradually begin to use various types of sliding doors, which can be opened outward with a large opening, which can quickly evacuate passengers, and has the advantages of high comfort and safety. [0003] When the size of the door opening is small, the single-opening sliding door mechanism is often selected. The single-opening sliding door motion device usually realizes opening and closing the door through the cooperation of the door-carrying frame assembly, the door-carrying frame guide rail, the door-carrying frame assembly guide post, and the synchronization rod. [0004] However, the existing single-opening sliding door movement devices generally have the disadvantages of complex structure, high requirements on machining accuracy, large external dimensions, occup...

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): E05F15/655E05D15/10E05B81/10B61D19/00B61D19/02
CPCE05F15/655E05D15/1007E05B81/10B61D19/008B61D19/02E05Y2900/531E05Y2900/506
Inventor 施磊祁祥李晨阳
Owner 江苏沃特加汽车科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap