Abstract: A bicycle carrier contains: a fixing device, a rotation device, a control device, and a holder. The fixing device includes a connection rod and a positioning seat. The positioning seat has a longitudinal receiving orifice and a lateral receiving orifice. The rotation device includes a casing, a grip, and a grasp space. The control device includes an actuation post, a pull lever, a spring, and an insertion portion. The pull lever has a joining portion and an extension. When the extension is pulled by an external force, the insertion portion removes from the longitudinal receiving orifice and the lateral receiving orifice so that the rotation device is forced to rotate between a horizontal fixing position and a horizontal fixing position reciprocately. When the external force to the extension disappears, the rotation device is located on the vertical fixing position, and the insertion portion is received in the vertical receiving orifice.

Abstract: A bicycle carrier contains: a fixing device, a rotation device, a control device, and a holder. The fixing device includes a connection rod and a positioning seat. The positioning seat has a longitudinal receiving orifice and a lateral receiving orifice. The rotation device includes a casing, a grip, and a grasp space. The control device includes an actuation post, a pull lever, a spring, and an insertion portion. The pull lever has a joining portion and an extension. When the extension is pulled by an external force, the insertion portion removes from the longitudinal receiving orifice and the lateral receiving orifice so that the rotation device is forced to rotate between a horizontal fixing position and a horizontal fixing position reciprocately. When the external force to the extension disappears, the rotation device is located on the vertical fixing position, and the insertion portion is received in the vertical receiving orifice.

Abstract: An erecting device for a bicycle contains at least one mounting, at least one groove, and at least one rotatable connection portion. Two rotatable connection portions are parallelly arranged on each of two ends of the at least one groove, and each of the two rotatable connection portions is rotatably connected with each of multiple dampers. Each clamper has a coupling portion for mating with each rotatable connection portion, a fixing shaft is connected with each rotatable connection portion and the coupling portion, and the fixing shaft is inserted through a resilient element. The resilient element has two first returning segments, each damper has an arcuate face parallel to each rotatable connection portion, and each damper has a receiving portion formed on the arcuate face beside each of two sides of each groove.