The invention relates to the technical field of folding table plates of automobile seats, in particular to a folding table plate mechanism of an automobile seat. The locking mounting seat is fixedly connected with the table board body, the locking mechanism is far away from one end of the table board body and is hinged to the locking mounting seat, two ends of the supporting rod penetrate through the locking mounting seat and are hinged to the fixing seat, and a stroke limiting through groove is formed in the locking mounting seat. In practical application, the fixing seat is installed on the outer side of an automobile seat, when the foldable table plate mechanism is unfolded, the table plate body hinged to the fixing seat is manually turned over, and in the process, the supporting rod slides along the stroke limiting through groove to be separated from the locking mechanism and then abuts against the outer side wall of the locking mechanism for supporting. Therefore, the table board body, the supporting rod and the fixing base roughly form a triangular fixing structure, stability is higher, the structure is simple, it can be guaranteed that the table board is smaller in thickness after being folded, and the requirement that passengers walk to the back row is met.
本发明涉及汽车座椅的折叠桌板技术领域,具体涉及一种汽车座椅的可折叠桌板机构,包括固定座、桌板本体、与桌板本体固定连接的锁止安装座、远离桌板本体一端并铰接于锁止安装座的锁止机构、以及两端贯穿锁止安装座并铰接于固定座的支撑杆,所述锁止安装座开设有行程限位通槽。实际应用时,将固定座安装在汽车座椅的外侧,当展开所述可折叠桌板机构时,手动将与固定座铰接的桌板本体翻折,在此过程中,支撑杆沿行程限位通槽滑动脱离锁止机构后、与锁止机构的外侧壁抵靠支撑,从而使桌板本体、支撑杆和固定座大致构成三角固定结构,稳固性更高,结构简单,能够保障其折叠后有更小厚度,满足乘客行走至后排的需求。
Foldable table plate mechanism of automobile seat
一种汽车座椅的可折叠桌板机构
2023-12-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |