The invention relates to a positive driving type automobile seat adjusting slide rail and an automobile seat with the same, which comprise a lower slide rail, an upper slide rail and an upper slide rail, the lower part of the upper slide rail and the lower slide rail form a rolling pair, and the upper part extends out of the upper surface of the lower slide rail; the electric mechanism is arranged on the upper sliding rail; a positive driving type lead screw mechanism is matched with the positive driving type lead screw mechanism and is characterized in that a lower sliding rail front folding edge is formed on the upper portion of the front side of a lower sliding rail in the length direction, a front lead screw thread meshing cavity is formed in the upper portion of the lower sliding rail front folding edge, and a lower sliding rail rear folding edge is formed on the upper portion of the rear side of the lower sliding rail in the length direction. A rear lead screw thread meshing cavity is formed in the middle of the rear folded edge of the lower sliding rail, and the positive drive type lead screw mechanism is arranged in the upper sliding rail cavity, stretches out of the lead screw receding cavity and is meshed with the front lead screw thread meshing cavity and the rear lead screw thread meshing cavity at the same time. The device has the advantages that the upper sliding rail is ensured to show excellent stability in the adjusting process; and the assembling difficulty of the screw rod is reduced, the ideal assembling effect can be reflected, and the assembling quality can be guaranteed.
一种积极驱动式汽车座椅调节滑轨及具有其的汽车座椅,包括下滑轨,其上构成有下滑轨槽;上滑轨,其下部与下滑轨构成滚动副、上部探出下滑轨的上表面;电动机构,设在上滑轨上;积极驱动式丝杆机构,与积极驱动式丝杆机构配合,特点是:在下滑轨的长度方向的前侧上部构成有下滑轨前折边,在下滑轨前折边上间设有前丝杆螺纹啮合腔,在下滑轨的长度方向的后侧上部构成有下滑轨后折边,在下滑轨后折边上间设有后丝杆螺纹啮合腔,积极驱动式丝杆机构设在上滑轨腔内且探出丝杆让位腔同时与前丝杆螺纹啮合腔以及后丝杆螺纹啮合腔相啮合。优点:保障上滑轨在调节过程中体现优异的平稳性;降低对丝杆的装配的难度且能体现理想的装配效果及保障装配质量。
Positive driving type automobile seat adjusting sliding rail and automobile seat with positive driving type automobile seat adjusting sliding rail
积极驱动式汽车座椅调节滑轨及具有其的汽车座椅
2024-11-26
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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