The invention discloses a turnover seat frame which comprises a bottom frame and a cushion support, the bottom frame is transversely arranged, the cushion support is connected with the bottom frame and used for installing a cushion, the turnover seat frame further comprises a fixed frame, a first connecting rod and a movable connecting rod set, and the fixed frame is fixedly connected with the bottom frame; the two ends of the movable connecting rod set and the two ends of the first connecting rod are rotationally connected with the cushion support and the fixing frame respectively, the turnover seat frame at least comprises an initial state and a first forward stretching state, and the movable connecting rod set at least comprises a contraction state and an extension state. The first connecting rod and the movable connecting rod group are folded between the cushion bracket and the fixed frame, and the movable connecting rod group is in a contraction state; in the first forward stretching state, the first connecting rod and the movable connecting rod set drive the cushion support to overturn forwards, the movable connecting rod set is in the stretching state, and the cushion support moves to the front sides of the bottom frame and the fixed frame and is transversely arranged. The invention further discloses a folding seat.
本发明公开了一种翻转坐架,包括底架和坐垫支架,底架沿横向布置,坐垫支架与底架连接并且用于安装坐垫,翻转坐架还包括固定架、第一连杆和活动连杆组,固定架与底架固定连接,活动连杆组和第一连杆的两端分别与坐垫支架和固定架可转动连接,翻转坐架至少包括初始状态和第一前伸状态,活动连杆组至少包括收缩状态和伸长状态:初始状态时,坐垫支架沿横向布置并且位于底架的上方,第一连杆和活动连杆组收折在坐垫支架与固定架之间,活动连杆组处于收缩状态;第一前伸状态时,第一连杆和活动连杆组带动坐垫支架向前翻转,活动连杆组处于伸长状态,坐垫支架移动到底架和固定架的前侧并且沿横向布置。本发明还公开了一种折叠座椅。
Turnover seat frame and folding seat
翻转坐架和折叠座椅
2023-11-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |