Seat belt mounting structure

By employing a three-point fixing structure in recreational vehicles, including a roller-mounted reinforcement and a C-pillar reinforcement, the problem of concentrated load during seatbelt installation is solved, resulting in fewer components, lower costs, and increased rigidity, thus improving passenger convenience.

CN115476810BActive Publication Date: 2026-06-26HYUNDAI MOTOR CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HYUNDAI MOTOR CO LTD
Filing Date
2021-11-16
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In the prior art, the second-row center seat belt reel of a recreational vehicle is installed at the upper corner of the D-pillar, which leads to concentrated installation load, increased number of parts, increased cost and weight, and insufficient rigidity of the installation part.

Method used

The rear inner panel, the central roof beam, and the rear roof beam are connected by a roller-mounted reinforcement. The C-pillar reinforcement forms a three-point fixation, which distributes the installation load of the seat belt and forms a closed cross-section structure between the central roof beam and the roller-mounted reinforcement.

Benefits of technology

By reducing the number of components, production costs and weight are lowered, while the anchoring rigidity of the seat belt is increased and the installation load is effectively distributed, improving passenger convenience.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN115476810B_ABST
    Figure CN115476810B_ABST
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Abstract

A safety belt mounting structure includes a reel mounting reinforcement configured to connect a rear interior panel, a roof center pillar, and a roof rear pillar; a C-pillar reinforcement formed to extend toward the rear interior panel behind the C-pillar; and a safety belt reel mounted on the reel mounting reinforcement on the roof center pillar side, the reel mounting reinforcement on the rear interior panel side, and the C-pillar reinforcement. The safety belt mounting structure is configured to reinforce a portion where the safety belt is mounted, while having a reduced number of components for anchoring the safety belt, and effectively dispersing a mounting load of the safety belt.
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