Novel saddle hinge structure

The utility model relates to a novel saddle hinge structure which comprises an aluminum barrel, a hinge seat is arranged on one side of the edge of the upper portion of the aluminum barrel, the hingeseat is connected with a saddle lower shell in a rotating mode through a pin shaft, and the pin shaft is fixedly connected with the hinge seat through a screw or a bolt passing through an installationhole formed in the hinge seat. The hinge assembling structure is integrated to the bottom of the saddle lower shell, an original hinge structure is omitted, the structure is compact, design is more reasonable, quality is stable, the hinge assembling structure is integrally formed through a die, and assembling errors are avoided; the saddle lower shell is connected to the upper portion of the aluminum barrel through the pin shaft, axial movement is limited by fixing the pin shaft through the screws, the saddle cushion is fast to assemble, and operation is convenient. The saddle lock is fixed to the aluminum barrel thro