The invention discloses a novel stepless adjustment lifting buffer seat. Linear bearings are arranged on the two sides of a seat frame respectively, the seat frame is arranged on guide stand columns arranged in parallel in a sliding fit mode through the linear bearings, a hydraulic buffer assembly is arranged between the oppositely-arranged linear bearings, and the hydraulic buffer assembly is arranged on a positioning frame of a buffer positioning assembly. The positioning frame is provided with a locking plate, a reset spring, an unlocking clamping plate rotating shaft and an unlocking clamping plate, the positioning frame and the locking plate are both arranged on parallel guide stand columns in a sliding fit mode, and the reset spring is arranged on the guide stand columns in a sleeving mode and located between the locking plates which are oppositely arranged in the vertical direction. The self-locking device is used for enabling locking plates which are vertically and oppositely arranged on the two sides and a guide stand column to form a self-locking angle and achieving self-locking on the guide stand column, and then the functions of stepless adjustment and positioning and fixing of a seat frame on the guide stand column are achieved. The novel stepless adjustment lifting buffer seat designed by the invention has the advantages of stepless height adjustment, conveniencein operation, comfort in shock absorption and the like.
本发明公开了一种新型无级调节升降的缓冲座椅,座架的两侧分别设有直线轴承且该座架通过直线轴承滑配于平行设置的导向立柱上,相对设置的直线轴承之间设有液压缓冲组件,该液压缓冲组件设置于缓冲定位组件的定位架上,定位架上设有锁板、复位弹簧、解锁卡板转轴和解锁卡板,定位架及锁板均滑配于平行设置的导向立柱上,复位弹簧套设于导向立柱上且位置于上下相对设置的锁板之间,用于使得两侧上下相对设置的锁板与导向立柱形成自锁角并在导向立柱上实现自锁,进而实现座架在导向立柱上无级调节并定位固定的功能。本发明设计的新型无级调节升降的缓冲座椅具有无级调节高度、操作方便及减震舒适等优点。
Novel stepless adjustment lifting buffer seat
一种新型无级调节升降的缓冲座椅
2021-01-05
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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