Bicycle saddle with inflating function

Abstract

The invention relates to the technical field of bicycles, in particular to a bicycle saddle with an inflating function, which comprises a saddle, a telescopic saddle tube and an inflating hose, the telescopic saddle tube comprises a first-stage fixed tube, a second-stage telescopic tube and a third-stage telescopic tube, the second-stage telescopic tube is sleeved in the first-stage fixed tube, the third-stage telescopic tube is sleeved in the second-stage telescopic tube, and the inflating hose is sleeved in the second-stage telescopic tube. A piston is mounted at the bottom of the second-stage telescopic pipe, the outer diameter of the piston is matched with the inner diameter of the first-stage fixed pipe, an air inlet is formed in the middle of the first-stage fixed pipe, an air outlet is formed in the lower part of the first-stage fixed pipe, a one-way air inlet valve is mounted at the air inlet, and a one-way air outlet valve is mounted at the air outlet; the top of the first-stage fixing pipe, the top of the second-stage telescopic pipe and the top of the third-stage telescopic pipe are each provided with a locking hoop in a hinged mode. The device is simple in structure, convenient to use and large in saddle height adjusting range, and the problem of insufficient tires can be solved.

Description

technical field [0001] The invention relates to the technical field of bicycles, in particular to a bicycle saddle with an inflating function. Background technique [0002] The saddle tube of existing bicycles is generally fixedly connected to the bicycle frame at the bottom, and the saddle is installed on the top of the saddle tube, or the saddle tube is a first-level telescopic tube, and the range of saddle height adjustment is very small, and the bicycle does not have an air pump , when riding, especially in the field riding process, the difficult problem of inflating cannot be solved as when the tire leaks or the air is insufficient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a bicycle saddle with the function of pumping air, which has a simple structure, is convenient to use, has a large adjustment range of the height of the saddle and can solve the problem of insufficient tires. [0004] The present i...

AI Technical Summary

Problems solved by technology

[0002] The saddle tube of existing bicycles is generally fixedly connected to the bicycle frame at the bottom, and the saddle is installed on the top of the saddle tube, or the saddle tube is a first-level telescopic tube, and the range of saddle height adjustment is very small, and the bicycle does not have an air pump , when riding, especially in the field riding, if the tire leaks or the air is insufficient, it cannot solve the problem of difficulty in inflating

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