Easy-to-lift bicycle saddle seat

Abstract

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 arranged at the lower end of the communication pipe. The gas valve is controlled by a handle control gate to be opened and closed, the lifting of the saddle seat can be realized in the riding process anytime, the operation that a rider gets off the bicycle to adjust the height is avoided and the riding efficiency and riding experience are improved.

Description

technical field [0001] The invention relates to an easy-to-lift bicycle saddle, which belongs to the field of bicycle accessories processing. Background technique [0002] When riding a bicycle fast or for a long distance, a higher saddle position is required. The rider leans over to ride, and the legs can be straightened, which is convenient for the lower limbs to exert force and save physical strength, and reduces wind resistance. But the lower saddle lowers the center of gravity when going downhill for a safe ride. Or when riding leisurely, the lower saddle maintains an upright sitting posture, reduces the stress on the shoulders and lumbar spine, and obtains a comfortable experience. Therefore, a technology that makes it easy to adjust the height of a bicycle's saddle while riding makes sense. [0003] Known bicycle saddles are generally inserted in the end of the seat pipe of the vehicle frame, and are fixed after being adjusted properly according to the situation. E...

AI Technical Summary

Problems solved by technology

At this time, even if the piston rod can bear the weight of the rider, the force in the actual situation is often not in the vertical direction, and a huge impulse is generated due to reasons such as road bumps, and the small piston rod is easily broken, resulting in dangerous accidents

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