CN CN224511348U
本实用新型公开了一种前三角一体成型折叠自行车车架，包括后折叠车架、前折叠车架，所述的后折叠车架通过折叠盒与前折叠车架连接；所述的后折叠车架包括中管、五通管、后车架、与折叠盒连接的后梁管，所述的后梁管包括横梁、斜梁，所述的五通管与中管底侧连接，所述的后车架与中管另一侧连接，所述的中管、后梁管形成前三角架；所述的前折叠车架包括前梁管、前车架，所述的前梁管一端与折叠盒连接，所述的前梁管另一端与前车架连接。本实用新型具有强度高，车架前三角承载区域的受力更加均匀，整体车架的牢固性好，在外力作用下不会发生松动，有良好的安全性，受力相对均匀，很好完成整个车架的负载工作等特点。
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