The invention relates to an automobile back row seat backrest connecting structure which comprises a first backrest framework, a second backrest framework and a middle connecting support installed on an automobile body floor. The middle connecting bracket is arranged between the first backrest framework and the second backrest framework; the first backrest framework, the second backrest framework and the middle connecting support are connected through hanging pieces, a middle support cover and screws. The hanging pieces are arranged on the first backrest framework and the second backrest framework, and a U-shaped groove used for being connected with the hanging pieces is formed in the middle connecting support. The automobile rear-row seat backrest connecting structure is reasonable in design and convenient to disassemble and assemble; the back-row left backrest and the back-row right backrest are clamped in the U-shaped groove of the middle connecting support through the framework hanging pieces and then fixed through the middle support cover to prevent the backrests from being disengaged from the U-shaped groove, the structure is firm, safety is guaranteed, the backrest overturning process is smooth and free of abnormal sound, and operation is convenient.
本发明涉及一种汽车后排座椅靠背连接结构,包括第一靠背骨架和第二靠背骨架,以及安装在车身地板上的中间连接支架;所述中间连接支架设置在第一靠背骨架和第二靠背骨架之间;所述第一靠背骨架和第二靠背骨架以及中间连接支架通过挂件、中间支架罩盖及螺钉相连;所述挂件设置在第一靠背骨架和第二靠背骨架上,中间连接支架上设有用于连接挂件的U型槽。本发明汽车后排座椅靠背连接结构设计合理,拆装方便;后排左、右靠背通过骨架挂件卡在中间连接支架的U型槽内,再通过中间支架罩盖固定防止靠背从U型槽内脱出,结构牢靠保证安全,靠背翻转过程流畅无异响,操作方便。
Backrest connecting structure of rear seat of automobile
一种汽车后排座椅靠背连接结构
2023-06-30
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Connecting structure for backrest rotating shaft and automobile body of automobile rear-row seat
Europäisches Patentamt | 2021
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