Seat fixed type movement pedal cycle

Abstract

The invention relates to a seated sports bicycle which includes a fixed assembly component, a movable assembly, a pressure rod and a control part. The fixed assembly component is provided with a framework and a fixed pipe; the framework is put on a plane; the fixed pipe is arranged on the framework and extended upwards in a pre-set angle by the framework; the movable assembly component is provided with a movable pipe and a seat pad; the movable pipe is mutually cased with the fixed pipe and can slide along the axial direction of the fixed pipe; the seat pad is arranged on top of the movable pipe; the fixed pipe is articulated with at least a pulley, which is connected with the movable pipe from up to down and capable of rotating at the original point; the movable pipe is articulated with at least a pulley, which is connected with the fixed pipe from up to down and capable of rotating at the original point; the pressure rod is provided with a first end and a second end; the first end is connected with the fixed assembly component; the second end is connected with the movable assembly component; both ends can move relative to a straight line; the pressure rod provides a push force, to separate both ends; the control part is connected with the pressure rod, for the user to manually control both ends to move relative to the straight line or fix. The invention can help the user to simply and quickly adjust the height as well as the front and rear locations of the handle.

Description

technical field [0001] The invention relates to a sports equipment, in particular to a seated exercise bicycle. Background technique [0002] In recent years, indoor exercise equipment has become more and more common, and a seated exercise bicycle is a very popular indoor exercise equipment. Currently, the common seated exercise bicycles on the market can be roughly divided into two types: upright and recumbent. As shown in Fig. 1 and Fig. 2, the seat adjustment mechanism of the known upright bicycle 1 is mostly adjusted up and down close to the vertical direction, while the seat adjustment mechanism of the recumbent bicycle 2 is mostly adjusted back and forth close to the horizontal direction. And the grips of the two and the supporting rods below them are all fixed on the frame of the sports bicycle. Because each user's height and preferences are different, when using this type of exercise bicycle, the seat needs to be adjusted mostly to obtain a more suitable use postur...

AI Technical Summary

Problems solved by technology

When using an upright bicycle 1, the user can only adjust the height of the seat cushion, but cannot adjust the horizontal distance between the seat and the handle

Similarly, when using the recumbent bicycle 2, the user can only adjust the front and rear positions of the seat cushion, but cannot raise the seat cushion significantly.

Secondly, whether it is an upright bicycle 1 or a recumbent bicycle 2, it is impossible to change the height or front-to-back position of the handlebars

Furthermore, when the seat cushion of the upright bicycle 1 is raised upwards, or the position of the seat cushion of the recumbent bicycle 2 is moved backward, the distance between the user's upper body and the handle will increase. The patient bends forward, thereby placing a load on the back muscles

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