A height adjustable seat post, including a body and a quill. Quill is slideably associated to body to be selectively translated between an upper locked position and a lower locked position. Quill includes a spring, and a plurality of lock elements, slideably engaged in a respective plurality of through seats, distributed along quill cross section; the spring is suitable to spring load the lock elements radially outward so as to protrude from the respective through seats. The body of the seat post includes a plurality of first through slots, a plurality of partial upper slots and a plurality of partial lower slot. The lock elements are selectively engageable in the partial upper slots so as to retain quill in the upper locked position, or in the partial lower slots so as to retain quill in the lower locked position, or in the first through slots, along which they can slide.
HEIGHT ADJUSTABLE SEAT POST
2019-12-05
Patent
Elektronische Ressource
Englisch
IPC: | B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |