Wireless transmission/reception mechanical variable seatpost that is easy to combine after removing the fixed seatpost from the frame of general bikes and mountain bikes

摘要

The present invention provides a more convenient and safe installation of a fixed seat force to a bicycle-integrated body on a mountain bike or a general bicycle, and by focusing on the appearance and precision processing and coloring, corrosion prevention and drivability are soft. It has been treated with bearings, and high-temperature grease (lubricating agent) is used in the inner grooves made of aluminum solvent. It is also effective in noise prevention by using an oil seal to prevent the ingress of dust inside. Also, the wireless transmission/reception method controls the inconvenience of the cable type drive method. It prevents accidents and damage to cables by getting caught in obstacles due to cable exposure when riding in a ship or mountain, and it also satisfies the appearance of exposed cables and is very easy to install.