| 摘要 |
The present invention relates to a saddle buffer for a bicycle, which includes: a main pipe-shaped body which is fixated on the vertical frame of the center of the bicycle and has a separation wall formed in the center of the inside; a holder which is fixated on the upper end of the main pipe-shaped body and has a penetration hole of a polygon shape formed in the center; an upper rod of a polygon shape which penetrates the penetration hole in order to ascend and descend and is combined with a saddle on the top; an ascending and descending rod which penetrates the separation wall by being extended from the upper rod in a lower direction and is comprised of a lower rod which has a support end protruding in the lower position of the separation wall; upper and lower springs which are respectively installed between the lower end of the upper rod and the upper end of the separation wall and between the lower surface of the support end and the inner lower end part of the main pipe-shaped body and provide buffer power for the ascending and descending rod. The present invention makes a passenger feel stable and comfortable by providing enough buffer power by expanding a buffer operation range and enables a manufacture at a low cost by having a simple structure. |
