There is provided a height adjustable seat post, comprising: an inner telescopic member, and an outer telescopic member, the telescopic members being adapted to restrict relative rotation. Within the members there is a threaded spindle, the spindle being axially restricted at the lower end of the outer member, and realisably rotatable therewith. At a top end of the inner telescopic member there is provided means to attach a seat. At the bottom end, the inner telescopic member has complementarity threading with respect to the spindle. Resilient means are provided for moving the inner telescopic member outwards upon triggering.
Adjustable seat post
2020-02-26
Patent
Electronic Resource
English