Patent ID: 11904748
Assignee: NIFCO KOREA INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A rotatable armrest apparatus comprising:
a housing;
a button system; and
a hinge system engaged to the button system,
wherein the button system and the hinge system are provided in the housing, and
wherein the hinge system includes a hinge shaft, and the rotatable armrest apparatus is fixed at a first position, a second position, or a third position by being rotated about the hinge shaft, and
wherein the rotatable armrest apparatus is configured to be positioned to be folded downward at the first position, the rotatable armrest apparatus is configured to be positioned to be directed forward horizontally at the second position, and the rotatable armrest apparatus is configured to be positioned to be directed rearward horizontally at the third position.