Supercharge Your Innovation With Domain-Expert AI Agents!

Front windshield structure capable of being quickly disassembled and assembled

A front windshield, windshield technology, applied in the direction of window device, sealing device, transportation and packaging, etc., can solve the problems of poor repair and maintainability, and achieve the effect of improving repairability and maintainability.

Inactive Publication Date: 2020-04-17
CRRC CHANGCHUN RAILWAY VEHICLES CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a front windshield structure that can be quickly disassembled and installed to solve the problem of poor maintainability of the front windshield glass structure in traditional rail vehicles, so that when the front windshield needs to be replaced in a short time in an emergency , can quickly complete the replacement and installation

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
  • Front windshield structure capable of being quickly disassembled and assembled
  • Front windshield structure capable of being quickly disassembled and assembled
  • Front windshield structure capable of being quickly disassembled and assembled

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments

[0017] Such as Figure 1-3 As shown, the windshield 4 is sandwiched between the outer window frame 2 and the inner window frame 7 through the glass glue strip 5, and is fastened by the outer frame mounting screws 1, and the inner window frame and the outer frame are sealed by the outer frame sealing strip 3 window frame. The inner window frame 7 is installed on the front head cover 9 by the inner frame mounting screws 6 and sealed by the inner frame sealing rubber strip 8, and the inner frame mounting screws and the outer frame mounting screws are installed in a misplaced manner.

[0018] When installing the front windshield 4, first install the inner window frame 7 on the front head cover 9 with the inner frame mounting screws 6 and seal it with the serial number inner frame sealing strip 8, and then the outer window frame 2 and the windshield 4 , Th...

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 discloses a front windshield structure capable of being rapidly disassembled and assembled, which is characterized by comprising a vehicle hood, an outer window frame, a windshield and an inner window frame, wherein the inner window frame is fixedly connected with the vehicle hood through inner frame mounting screws and sealed through inner frame sealing rubber strips; the windshieldis mounted between the inner window frame and the outer window frame through glass rubber strips and fastened through outer frame mounting screws, and the inner window frame and the outer window frame are sealed through outer frame sealing rubber strips. According to the invention, the bonding structure between the traditional front windshield and the hood is changed, a transition window frame isadditionally arranged between the windshield and the front end hood, the front windshield can be quickly replaced and mounted when the front windshield needs to be replaced, and precious time is bought for smooth operation again after a vehicle breaks down.

Description

Technical field [0001] The invention belongs to the technical field of rail vehicle manufacturing, and specifically relates to a front windshield installation structure of a rail vehicle. Background technique [0002] In rail vehicles, the front windshield is generally arranged at the front end of the vehicle (the driver’s cab), bonded to the glass fiber reinforced plastic hood or aluminum alloy skin head, to provide the driver with ample view of the vehicle; the traditional front windshield structure Only glass with a certain thickness, no window frame, and the interface between the glass fiber reinforced plastic hood or aluminum alloy skin hood is an adhesive structure. Although this structure has good airtightness, it takes a long time for installation and disassembly. If the glass is accidentally damaged during the operation of the vehicle, it needs to be replaced quickly. This structure has a long period of adhesive cleaning, sizing, and glue curing, which cannot be satisfie...

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): B61D25/00B61D17/00B60J10/70
CPCB60J10/70B61D17/00B61D25/00
Inventor 王慧双周坤聂波段伟仪方炅任
Owner CRRC CHANGCHUN RAILWAY VEHICLES 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