Easy-to-lift bicycle saddle seat

• Main Author: YANG HAIJI
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2014
• 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 invention discloses an easy-to-lift bicycle saddle seat and relates to the field of machining of bicycle accessories. The easy-to-lift bicycle saddle seat comprises a seat cushion, a saddle seat frame and a lifting mechanism; the seat cushion is fixed on the saddle seat frame clamped at the upper end of the lifting mechanism; the lifting mechanism comprises an outer drum formed by a sitting upright pillar of a bicycle frame, a lifting drum inserted in the outer drum, and an inner piston rod with the lower end being fixed at the bottom of the outer drum and the upper end being inserted into the lifting drum; external air pressure is isolated from the upper end of the outer drum by using a sealing cover; high pressure inert gas is injected in the outer drum; a piston at the lower end of the lifting drum divides the outer drum into an upper gas room and a lower gas room which are communicated by an external communication pipe; a gas valve for controlling the communication pipe to be opened and closed is arra