Semi-automatic adjusting saddle for shared bicycle

Abstract

The invention provides a semi-automatic adjusting saddle for a shared bicycle. The semi-automatic adjusting saddle comprises a saddle body and a supporting rod, the saddle body is arranged at the upper end of the supporting rod, the lower portion of the supporting rod is arranged in a supporting sleeve, and a compression spring is arranged between the lower end of the supporting rod and a bottom plate of the supporting sleeve. A fastening sleeve is fixedly arranged at the upper end of the supporting sleeve, the lower portion of the fastening sleeve is connected with a control sleeve through external threads, and the periphery of the control sleeve is fixedly sleeved with a driven gear. The driven gear is driven by the driving gear at the output end of the gear motor to drive the control sleeve to move up and down, the fastening sleeve is controlled to lock and unlock the supporting rod, and then up-down adjustment of the saddle body is achieved. The semi-automatic adjusting saddle is simple in structure, low in cost and easy to operate and has wide popularization value.

Description

technical field [0001] The invention relates to the technical field of shared bicycles, in particular to a semi-automatic adjustment seat for shared bicycles. Background technique [0002] With the development of the sharing economy, shared bicycles, as a short-distance transportation tool in the city, are generally loved by people because of their convenience and environmental protection, which brings great convenience to people's short-distance travel. [0003] However, while people enjoy the convenience brought by shared bicycles, they also find some technical problems that affect the riding experience. For example, when using a shared bicycle, riders often need to adjust the height of the seat according to their height, while the seat adjustment methods of shared bicycles on the market are manually unlocked, and then the seat is adjusted by lifting or pressing down. Adjustment, you need to try many times during the adjustment process, and then manually lock the seat aft...

AI Technical Summary

Problems solved by technology

[0003] However, while enjoying the convenience that shared bicycles bring to life, people also find some technical problems that affect the riding experience

For example, when using a shared bicycle, riders often need to adjust the height of the seat according to their height, while the seat adjustment methods of shared bicycles on the market are manually unlocked, and then the seat is adjusted by lifting or pressing down. Adjustment, you need to try many times during the adjustment process, and then manually lock the seat after reaching the desired height. This adjustment method is not only time-consuming and laborious, but also may cause the seat to shift during the adjustment process, which is harmful to the riding comfort. In addition, the structural form of manual adjustment is often unable to adjust due to problems such as rust at the manual adjustment, which brings greater inconvenience to the rider.

[0004] Although there are also some car seats that can be automatically adjusted in the prior art, they are only adjusted up and down in the height direction, and the auto-adjustment structure of the car seat in the prior art is complex, costly, inconvenient to use, and easily damaged, thus affecting to market

[0005] In addition, none of the saddles in the prior art can be adjusted fore and aft or other postures. For riders with a slightly longer distance, keeping one posture for a long time often causes problems such as sore legs and feet.

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