Walk totally closed drive mechanism of line lift seat pole outward

• Main Author: QI SHANMING
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2017
• Subjects: ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS; CYCLE SADDLES OR SEATS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to a walk totally closed drive mechanism of line lift seat pole outward belongs to mechanical lifting technical field, and this mechanism includes the chuck support, the inner tube, and the lever pivot, cable and steel wire, on the chuck support fixed mounting inner tube, inner tube and chuck support sealing connection, and the chuck support communicates with each other with the inner tube, the chuck support is inside to be provided with the lever pivot, and the lever pivot is the swivelling joint that can make lever pivot tilting with the chuck support, the steel wire passes the inner tube and is close to inner tube one end fixed connection with the lever pivot, and the lever pivot other end is connected with the cable, and the cable is worn out from the partial downside in chuck support upper end. The utility model discloses the lever mechanism setting in the cavity of chuck support to the cavity of chuck support adopts sealed lid sealed, and sealed effect is good, and the trend of