Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Retraction device for automobile rear seat safety belt

A technology for seat belts and rear seats, applied in belt fixing devices, belt tensioners, etc., can solve the problems of extremely high seat strength requirements, inability to achieve installation, and increase seat costs, and achieve good promotion and application value and structure. Simple, easy to weld effect

Inactive Publication Date: 2013-12-18
ZOTYE HLDG GRP
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The left / right seat belts in the rear row consider the installation space of the retractor, and usually adopt the following installation methods: 1. The retractor is installed on the seat back, which requires extremely high strength of the seat itself, and Increase the cost of the seat; 2. Install the retractor on the rear shelf, and the shelf traverses the left and right side walls; however, when there is no rear shelf across the left and right side walls on the vehicle body, this installation method cannot Realization 3. Installed in the C-pillar area, this installation method has strict requirements on the space of the C-pillar
Therefore, above-mentioned three kinds of installation methods all can not satisfy the installation requirement of safety belt well

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
  • Retraction device for automobile rear seat safety belt
  • Retraction device for automobile rear seat safety belt
  • Retraction device for automobile rear seat safety belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a schematic diagram of the internal structure of the present invention, image 3 It is a structural schematic diagram of the present invention installed on the vehicle body. Depend on Figure 1-Figure 3 Combining the shown structures, it can be seen that this kind of retracting device used for the rear seat belt of the automobile is a "ji"-shaped structure, including a rear seat retractor bracket 1 as the top structure of the "ji"-shaped structure. The rear seat retractor bracket 1 is provided with a hole for the seat belt 7 to pass through, and the retracting device also includes a rear seat retractor bracket support plate 2 as a support on both sides of the "several"-shaped structure, The retracting device is installed on the inner panel 3 of the rear side wall of the vehicle body, and the inner side of the "Ji"-shaped retracting device is also provided with a rear seat retracto...

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

PropertyMeasurementUnit
Yield strengthaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a retraction device for an automobile rear seat safety belt. The retraction device is a phi-shaped structure and comprises a rear seat retractor support which is used as a top end structure of the phi-shaped structure. A hole for threading a safety belt is formed in the rear seat retractor support. The retraction device additionally comprises rear seat retractor support supporting plates which are used as supports on the two sides of the phi-shaped structure. A rear seat retractor reinforcing plate is additionally arranged on the inner side of the retraction device. The retraction device with the structure for the automobile rear seat safety belt has the advantages that the strength of rear seat safety belt retractor installation points can be improved, the situation that safety belt fixing points and surrounding sheet metal parts are ruptured during testing of the safety belt fixing points is avoided, the requirement on the strength of the safety belt retractor installation points can still be met under the situation that a shelf-type safety belt retractor installation method is not adopted, and the requirement on the strength of the safety belt retractor installation points can still be met under the situation that a seat-type safety belt retractor installation method is not adopted.

Description

technical field [0001] The invention relates to the field of automobile safety development, in particular to a retracting device for improving the strength of the installation point of the rear safety belt retractor of the automobile. Background technique [0002] As an important equipment for safe driving, car seat belts are of great safety significance, so the strength of the fixing points for fixing car seat belts is bound to be valued by the national laws and regulations. GB14167-2006 "Automobile Seat Belt Installation Fixing Point" stipulates the strength of the fixing point of the seat belt when it is installed on the vehicle, and it is required to load according to the test method of this regulation. Partially broken or cracked, but it is required to meet the interval requirements of the upper and lower fixed points. Obviously, if the fixed point breaks, the strength of the seat belt fixed point will be unqualified. The national standard stipulates the strength requ...

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
IPC IPC(8): B60R22/34B60R22/26
Inventor 何合刘慧军刘志民钱国强周东峰吴建中
Owner ZOTYE HLDG GRP
Features
  • Generate Ideas
  • 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