The invention relates to the technical field of transport vehicles, and discloses a backrest inclination angle adjustable cabin and a transport cart, the adjustable cabin comprises a top support rod, a back support rod, a backrest inclination angle adjustable cabin, a backrest inclination angle adjustable cabin, a backrest inclination angle adjustable cabin and a backrest inclination angle adjustable cabin, the seat cushion is connected with one end of the backrest, and the backrest can rotate relative to the seat cushion; the backrest connecting rod is rotatably connected with the other end of the backrest, the backrest connecting rod is movably arranged in the rod sleeve in a penetrating mode, a sliding sleeve is arranged on the backrest connecting rod, the sliding sleeve is rotatably connected with the backrest connecting rod and arranged on the top support rod in a sleeving mode, and the sliding sleeve can slide along the top support rod. The backrest inclination angle adjusting device has the advantages that the structure for integrally realizing backrest inclination angle adjustment is simple, the cost is low, the adjustment is smooth, and the clamping condition is not easy to occur.
本发明涉及运输车技术领域,公开一种靠背倾角可调式座舱及运送车,该可调式座舱包括:顶部支架杆,顶部支架杆上设有杆套,杆套与顶部支架杆可转动连接;靠背连杆、靠背和坐垫,坐垫与靠背的一端连接,且靠背可相对于坐垫转动;靠背连杆与靠背的另一端可转动连接,且靠背连杆活动地穿设在杆套中,靠背连杆上设有滑套,滑套与靠背连杆可转动连接,且套设在顶部支架杆上,滑套可沿顶部支架杆滑动。本发明的优点在于,整体实现靠背倾角调节的结构简单、成本低,且调节顺畅,不易出现卡死的情况。
Cabin with adjustable backrest inclination angle and transfer cart
一种靠背倾角可调式座舱及运送车
2023-10-20
Patent
Elektronische Ressource
Chinesisch