The invention discloses a bicycle seat tube electric lifting system which comprises a fixing tube arranged in a bicycle frame and a lifting seat tube with one end used for mounting a saddle and the other end extending into the fixing tube, the lifting seat tube axially moves along the fixing tube, a lifting mechanism is arranged in the lifting seat tube, and the lifting mechanism is connected with the lifting seat tube. The lifting mechanism comprises a control system driving part, a lifting part and a positioning part, the control system driving part and the lifting seat tube are installed in a combined mode, the control system driving part is connected with a control system, the control system driving part is in transmission connection with the lifting part, and the control system controls the control system driving part to drive the lifting part to move in the axial direction of the lifting seat tube; the positioning piece and the lifting seat tube are installed in a combined mode, the positioning piece and the lifting piece are used in a matched mode, and the positioning piece locks and releases the lifting piece. The bicycle seat tube system is suitable for various types of bicycles and can be easily integrated into an existing seat tube system, and the universality and market adaptability of products are improved.
本发明公开了一种自行车座管电动升降系统,包括设置在自行车框架内的固定管,以及一端用于安装鞍座,另一端伸入固定管内的升降座管,且升降座管沿着固定管轴向移动,升降座管内设有升降机构,升降机构包括控制系统驱动件、升降件和定位件,控制系统驱动件与升降座管结合安装,控制系统驱动件与一控制系统连接,控制系统驱动件与升降件传动连接,控制系统控制控制系统驱动件驱动升降件沿着升降座管轴向移动,定位件与升降座管结合安装,定位件与升降件配合使用,定位件对升降件锁定和释放。本发明适用于多种自行车类型,可以轻松集成到现有的座管系统中,提高了产品的通用性和市场适应性。
Electric lifting system for seat tube of bicycle
一种自行车座管电动升降系统
2024-07-26
Patent
Electronic Resource
Chinese
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
Seat tube bundle structure of bicycle or electric bicycle
European Patent Office | 2020
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