Patent ID: 11878758
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. The bottle holder of claim 7, wherein the connection portion is rotatable about the axial portion between the initial position, the first operation position and a second operation position relative to the base, a rotation direction from the initial position to the second operation position is defined as a second rotation direction, the first rotation direction is opposite to the second rotation direction, and when the connection portion is in the initial position, the second restriction portion is blocked by the first restriction portion in the second rotation direction; the first restriction portion is detachably connected with the base, or the second restriction portion is detachably connected with the connection portion; the bottle holder further includes a first magnetic member, the rack further includes a carrier and a magnetism attractable connecting member, the carrier is configured for mounting of the bottle, the magnetism attractable connecting member is detachably connected with the carrier and the connection portion, the carrier is rotatable with the connection portion, and the first magnetic member is disposed on the base; when the connection portion is in the initial position, the first magnetic member and the magnetism attractable connecting member correspond to each other and attract each other; the bottle holder further includes a second magnetic member, the second magnetic member is disposed on the connection portion, the second magnetic member and the first magnetic member are located at opposite sides of the axial portion, the base further includes a through hole, the through hole is configured for receiving a magnetism attractable threaded member, when the connection portion is in the initial position, the second magnetic member corresponds to the through hole and attracts the magnetism attractable threaded member; one of the base and the connection portion includes a recess, the other of the base and the connection portion includes a protrusion, the recess includes a receiving space and a circumferential wall, the circumferential wall extends around the axial portion and defines the receiving space, the protrusion includes an arcuate flange extending around the axial portion, the arcuate flange is engaged within the receiving space, and the arcuate flange and the circumferential wall contact each other and are rotatable relative to each other; the recess further includes a restriction groove, the restriction groove extends around the axial portion and is in communication with the receiving space, the protrusion further includes a restriction block, the restriction block projects radially form the arcuate flange, and the restriction block is movably engaged within the restriction groove; the recess further includes a notch, the notch extends radially from and is in communication with the receiving space, the restoring member includes two arm portions, the two arm portions are respectively connected with the connection portion and the base, the restoring member is received in the receiving space, one of the two arm portions is disposed within the notch; the axial portion includes a shaft, a sleeve and a securing member, one of the shaft and the sleeve projects form the base, the other of the shaft and the sleeve projects form the connection portion, the sleeve is disposed around the shaft, and the securing member is disposed through the sleeve and connected with the shaft; the third restriction portion and the second restriction portion are located at opposite sides of the axial portion.