The invention relates to the technical field of folding seats and scooter equipment, in particular to a backrest and armrest linkage folding seat and a scooter, the folding seat comprises a seat, a backrest, an armrest and a first linkage mechanism, the first linkage mechanism comprises a linkage sleeve and a limiting pin arranged on the armrest, the backrest is in transmission connection with the linkage sleeve, a limiting groove is formed in the linkage sleeve, and the limiting pin is in transmission connection with the linkage sleeve. The limiting pin is located in the limiting groove and can reciprocate within the length range of the limiting groove, the backrest rotates to drive the linkage sleeve to rotate, the limiting pin is pushed through the side wall of the limiting groove to drive the handrail to rotate, linkage of the backrest and the handrail is achieved, and after the handrail rotates to the unfolding position along with the backrest, the handrail can be independently rotated, a side face channel is avoided, and getting on and off are facilitated; the scooter adopts the backrest and armrest linkage folding seat, and meanwhile, the seat and the backrest also adopt linkage design, so that common linkage of lifting of the seat, unfolding and folding of the backrest and unfolding and folding of the armrests can be realized.
本发明涉及折叠座椅及代步车设备技术领域,具体是一种靠背扶手联动折叠座椅及代步车,折叠座椅包括座椅、靠背、扶手和第一联动机构,第一联动机构包括联动套筒和设在扶手上的限位销,靠背传动连接联动套筒,联动套筒上设有限位槽,限位销位于限位槽内并能在其长度范围内往复移动,靠背转动能带动联动套筒转动,并通过限位槽侧壁推动限位销带动扶手转动,实现靠背和扶手的联动,扶手随靠背转至展开位后,还能单独转动扶手,避让侧面通道,便于上下车;代步车采用上述靠背扶手联动折叠座椅,同时座椅和靠背也采用联动设计,从而能实现座椅升降、靠背展开折叠、扶手展开折叠的共同联动。
Backrest and armrest linkage folding seat and scooter
一种靠背扶手联动折叠座椅及代步车
27.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B62K Fahrräder , CYCLES |
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