一种汽车座椅骨架轻量化连接机构
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHU HENGFENG TECH
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-17
AI Technical Summary
Existing lightweight technologies for car seat frames cannot guarantee structural strength while reducing weight, leading to plastic deformation, resonance, or fracture during collisions and long-term use, thus failing to meet safety standards.
The innovative connection structure of the base frame and backrest frame includes components such as U-shaped tubes, horizontal tubes, reinforcing tubes, support strips and support bases. Through welding and bending, a lightweight connection mechanism is formed, and customized connection is achieved through mounting holes.
While achieving a seat frame weight reduction of over 20%, it ensures a bending strength of ≥300MPa and a torsional strength of ≥250MPa, meeting safety standards, reducing hard damage, and improving the service life and safety of the seat.
Smart Images
Figure CN224510945U_ABST