The invention discloses a seat movement adjusting device which comprises a base, two supporting pipe sets are arranged on the base, each supporting pipe set comprises a supporting round pipe, the supporting round pipes in the two supporting pipe sets are parallel to each other, and a plurality of walking wheels used for being installed on a seat are arranged on the two supporting round pipes. The walking wheels can walk in a rolling mode in the length direction of the supporting round pipe. First collecting grooves are further formed in the positions, on the two sides of the supporting circular pipe, of the base, and the first collecting grooves extend in the length direction of the supporting circular pipe; the end face, between the supporting circular pipe and the first collecting groove adjacent to the supporting circular pipe, of the base is a slope, and the slope extends downwards in an inclined mode from the supporting circular pipe to the groove opening direction of the first collecting groove. The outer walls of the walking wheels and the supporting round pipe are arc surfaces, and the sandy soil can directly slide down from the arc surfaces. And the sliding sandy soil automatically slides into the first collecting groove through the slope to be collected, and the situation that the sandy soil sliding from the supporting round pipe is scattered and difficult to collect is avoided.
本发明公开了一种座椅移动调节装置,包括基座,所述基座上设置有两个支撑管组,每个支撑管组均包括支撑圆管,两个支撑管组内支撑圆管相互平行,且两个支撑圆管上均设有若干个用以安装于座椅上的行走轮,所述行走轮可沿所述支撑圆管的长度方向滚动行走;所述基座上于所述支撑圆管的两侧还均设有第一收集槽,所述第一收集槽沿支撑圆管的长度方向延伸;所述基座上于支撑圆管及支撑圆管相邻第一收集槽之间的端面为一个斜坡,所述斜坡由支撑圆管至第一收集槽的槽口方向倾斜向下延伸。行走轮与支撑圆管的外壁均为圆弧面,沙土会直接从圆弧面上滑落。且滑落的沙土经由斜坡自动滑入第一收集槽收集,避免从支撑圆管上滑落的沙土四散难以收集。
Seat movement adjusting device
一种座椅移动调节装置
2022-01-18
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Seat adjusting device, vehicle and seat adjusting method
European Patent Office | 2023
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