The invention discloses a scooter folding support which comprises a seat support, a bottom frame and a seat, and the seat support is arranged on the bottom frame and between the seat; the seat support comprises a supporting rod, a push rod, a first connecting rod and a second connecting rod, the supporting rod and the push rod are in crossed pivot joint, and the lower end of the supporting rod is in pivot joint with the bottom frame; one of the upper end of the supporting rod and the upper end of the first connecting rod is pivoted to one end of the chair seat; the other one of the upper end of the supporting rod and the upper end of the first connecting rod is connected with the chair seat in a sliding manner; one end of the second connecting rod is pivoted with the lower end of the first connecting rod, and the other end of the second connecting rod is pivoted between the two ends of the supporting rod; the upper end of the push rod is pivoted between the two ends of the first connecting rod, and the lower end of the push rod is connected with the bottom frame in a manner that the position of the push rod can be relatively moved, so that the chair seat is driven to be close to the bottom frame to be folded or be far away from the bottom frame to be unfolded through the linkage action of the supporting rod, the first connecting rod and the second connecting rod during movement. According to the scooter folding support, the whole support can be unfolded or folded, the loading capacity is higher, and the service life is longer.
本发明公开一种代步车折叠支架,包括座椅支架、底架及椅座,所述座椅支架设置在所述底架上及所述椅座之间;所述座椅支架包括支撑杆、推杆、第一连杆和第二连杆,所述支撑杆与所述推杆呈交叉地枢接,所述支撑杆的下端与所述底架枢接;所述支撑杆的上端及所述第一连杆的上端的其中一者枢接于所述椅座的一端;所述支撑杆的上端及所述第一连杆的上端的另一者呈滑动地与所述椅座连接;所述第二连杆的一端与所述第一连杆的下端枢接,另一端枢接于所述支撑杆的两端之间;所述推杆的上端枢接于所述第一连杆的两端之间,所述推杆的下端与所述底架呈位置可相对移动地连接,以在移动时通过所述支撑杆、第一连杆及第二连杆的联动作用带动所述椅座向所述底架靠拢收折或远离所述底架而展开。本发明代步车折叠支架可以实现整个支架的展开或收折,并且具有更强的负载能力,使用寿命更长。
Folding support of scooter
代步车折叠支架
2024-06-25
Patent
Electronic Resource
Chinese
IPC: | B62K Fahrräder , CYCLES |