1results about How to "Not easy to hide" patented technology

The utility model belongs to the field of bicycles, and discloses a hidden type seat post fixing mechanism, a stand pipe assembly and a bicycle, the hidden type seat post fixing mechanism comprises a locking frame arranged on a stand pipe, the locking frame is provided with a locking block fixing cavity, a locking block and a locking screw are arranged in the locking block fixing cavity, and the locking block is used for pressing a seat post; a screw head of the locking screw is located at the opening of the lower side of the locking frame and abuts against the locking frame in the axial direction, and a screw rod of the locking screw extends into the locking frame and is in threaded connection fit with the locking block. The utility model has the advantages of convenient installation, convenient operation, safety and reliability.