A middle-mounted automobile seat slide rail
CN224297030UActive Publication Date: 2026-05-29SHANGHAI HALONG SCIENCE & TECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI HALONG SCIENCE & TECHNOLOGY CO LTD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-05-29
AI Technical Summary
Technical Problem
Existing car seat rails are prone to abnormal noises and uneven operation when the rails are long, which cannot meet the needs of commercial vehicles.
Method used
It adopts a centrally located design, placing the gearbox and transmission components in an enclosed space. It uses a dual-axis brushless motor for drive, combined with worm gear transmission, to reduce transmission components and maintain coaxial stability. Dustproof baffles and wire harness boxes are installed to prevent debris from entering.
Benefits of technology
It reduces noise during slide rail adjustment, improves sliding stability and synchronization, extends the service life of the slide rail, and enhances ride comfort and cost-effectiveness.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224297030U_ABST
Abstract
The application discloses a middle-placed automobile seat slide rail and relates to the field of automobile seat slide rails.The middle-placed automobile seat slide rail comprises a bottom plate, slide rail assemblies arranged in parallel on the bottom plate, and a cover plate installed between the two slide rail assemblies, the cover plate, the slide rail assemblies and the bottom plate form a closed space, and a driving assembly is arranged between the two slide rail assemblies and slides in the closed space; wherein the driving assembly comprises a transmission part arranged on the slide rail assembly and a driving part slidingly arranged in the closed space; the transmission part comprises a slide rail installed on the bottom plate, a sliding block slidingly arranged on the slide rail, supports located at two ends of the slide rail and a lead screw arranged between the two supports, a clamping groove is formed in the sliding block, a gear box is arranged on the clamping groove, a gear assembly for driving the lead screw is arranged in the gear box; and the driving part drives itself and the sliding blocks on the two sides to move synchronously along the length direction of the slide rail. The application improves the stability, dustproof property and smoothness of the middle-placed automobile seat slide rail structure, and reduces noise.
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