The invention relates to the technical field of automobile seats, and discloses a table plate structure capable of being suspended manually and an automobile seat, the table plate structure comprises a table plate, a first connecting rod and a second connecting rod, the table plate has an unfolding position and a folding position on the back side of a backrest, and the table plate can move between the unfolding position and the folding position; the ratchet mechanism is arranged in the table board and comprises a ratchet wheel and a pawl; when the table board moves to the unfolding position from top to bottom, the ratchet wheel and the pawl are in a mutually meshed state, a user can manually adjust the hovering position of the table board upwards, and the ratchet wheel and the pawl limit the table board to move downwards so that the table board can be hovered at the position adjusted by the user. The multi-gear adjustable table board has the advantages that the hovering position of the table board can be adjusted in a multi-gear mode by a user according to actual requirements, and it can be effectively guaranteed that after a passenger adjusts the inclination angle of the backrest, the small table board can still be normally used.
本发明涉及汽车座椅技术领域,公开一种可手动悬停的桌板结构及汽车座椅,该桌板结构包括:桌板、第一连杆和第二连杆,桌板在靠背的背侧具有展开位置和收折位置,且桌板可在展开位置和收折位置之间运动;棘轮机构,设置在桌板中,包括棘轮和棘爪;当桌板从上至下运动至展开位置时,棘轮和棘爪处于相互啮合状态,用户可手动向上调节桌板的悬停位置,且棘轮和棘爪限制桌板向下运动,以使桌板悬停在用户所调节的位置。本发明的优点在于,桌板的悬停位置用户可根据实际需求进行多档调节,且能有效保证乘客调节靠背倾斜角度后,仍然能正常使用小桌板。
Table plate structure capable of being suspended manually and automobile seat
一种可手动悬停的桌板结构及汽车座椅
2024-09-27
Patent
Electronic Resource
Chinese
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