The zero-gravity seat with the height-adjustable seat cushion comprises a base, a seat frame is arranged above the base, a seat backrest is rotatably mounted at the rear end of the seat frame, a lower connecting piece is rotatably connected to the front end of the base, an upper connecting piece is rotatably connected to the front end of the seat frame, and the lower connecting piece and the upper connecting piece are hinged to each other; a rotating part is also arranged between the rear part of the base and the rear part of the seat frame; the rotating part is provided with a first fulcrum rotationally connected with the rear end of the seat frame and a second fulcrum rotationally connected with the base; a zero-gravity driving mechanism and a height adjustment driving mechanism are installed on the base, the zero-gravity driving mechanism is used for driving the lower connecting piece to rotate relative to the base, and the height adjustment driving mechanism is used for driving the rotating component to rotate relative to the base with the second fulcrum as the rotating center. The zero-gravity seat has the beneficial effects that through the arrangement of the rotating part, the seat has a zero-gravity mode and also has a seat cushion height adjusting function.
本发明公开了一种座垫可高调的零重力座椅,包括底座,底座上方设有座框,座框后端转动安装有座椅靠背,底座的前端转动连接有下连接片,座框前端转动连接有上连接片,下连接片和上连接片相互铰接,在底座后部和座框后部之间还设有转动部件,转动部件具有与座框后端转动连接的第一支点以及与底座转动连接的第二支点;底座上安装有零重力驱动机构和高调驱动机构,零重力驱动机构用于驱动下连接片相对于底座转动,高调驱动机构用于驱动转动部件以第二支点为转动中心相对于底座转动。有益效果是:通过设置的转动部件使得座椅在具备零重力模式的同时还能够兼具座垫高调功能。
Zero-gravity seat with height-adjustable seat cushion
一种座垫可高调的零重力座椅
2024-11-29
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
European Patent Office | 2024
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