A manual rotating system of an automobile seat comprises a movable disc, a fixed disc, an outer ring pressing block, an inner ring pressing block and a locking device, wherein the movable disc is located on the fixed disc, sliding grooves are formed in the bottom end of the movable disc and the upper end of the fixed disc, a plurality of rolling balls are arranged in the sliding grooves, and the movable disc is connected with the automobile seat through outer connecting holes and seat bolts and nuts; the inner ring pressing block and the outer ring pressing block are located on the inner side and the outer side of the movable disc; the inner ring pressing block and the outer ring pressing block limit the movable disc to rotate along the fixed disc; the inner ring pressing block, the outer ring pressing block and the movable disc are fixed together; and the fixed disc is fixed to the bottom face through an outer connecting plate and a bolt; and the locking device is arranged on the movable disc. The system is smooth in rotation, small in rotation resistance and comfortable to operate; the strength is high and the safety is good; the structure is simple, manufacturing cost is low, and manufacturing quality is easy to guarantee; and the rotating disc is high in rigidity, and the seat cannot shake.
一种汽车座椅手动转动系统,包括有动盘、固定盘、外圈压块、内圈压块和锁止装置,动盘位于固定盘上,动盘的底端、固定盘的上端开设有滑槽,滑槽中具有若干滚球,动盘通过外连接孔和座椅螺栓螺母与汽车座椅连接,内圈压块和外圈压块位于动盘的内外侧,内圈压块外圈压块限制动盘沿着固定盘转动,内圈压块和外圈压块与动盘固定在一起,固定盘通过外连接板和螺栓固定在底面上;锁止装置安装在动盘上。本发明旋转顺畅,旋转阻力小,操作舒适;强度高安全性好;结构简单制造成本低,制造质量容易保证;转盘刚度大,座椅不会晃动。
Manual rotating system for automobile seat
一种汽车座椅手动转动系统
2021-05-28
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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