A zero-gravity seat adjustment device
CN224276895UActive Publication Date: 2026-05-26HENAN AOGU TIEQI AUTOMOBILE TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN AOGU TIEQI AUTOMOBILE TECH CO LTD
- Filing Date
- 2025-08-07
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
Existing zero-gravity seats are slow to adjust the seat angle and are prone to jamming.
Method used
The system employs a combination of a dual rocker mechanism and a reducer. The first rocker is driven by a first motor to rotate and adjust the seat tilt angle. The second rocker is connected to the support rod via a bearing and, combined with a limit post, restricts the adjustment range. The second motor drives the moving frame for forward and backward adjustment via the reducer.
Benefits of technology
It enables rapid adjustment of seat tilt angle, extends service life, reduces jamming and friction noise, and improves adjustment efficiency and reliability.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224276895U_ABST
Abstract
This utility model discloses a zero-gravity seat adjustment device, including: a guide member, a movable frame, a seat frame, and a first drive assembly. The movable frame is provided with a connecting seat; one end of the seat frame is rotatably connected to the connecting seat, and the other end is provided with a support rod. The first drive assembly includes a support seat, an adjuster core component, a first rocker arm, a second rocker arm, a first motor, and a transmission rod. The adjuster core component includes a fixed part and a movable part. The fixed part is fixedly connected to the support seat. The first motor drives the movable part to rotate through the transmission rod. One end of the first rocker arm is fixedly connected to the movable part, and the other end of the first rocker arm is rotatably connected to one end of the second rocker arm. The other end of the second rocker arm is connected to the support rod through a bearing. The inner ring of the bearing is fixedly connected to the support rod, and the outer ring is fixedly connected to the second rocker arm. This allows for quick adjustment of the seat tilt angle. The second rocker arm and the support rod are rotatably connected through the bearing, resulting in a longer service life.
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