Patent ID: 11912181
Assignee: NHK SPRING CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 4:
5. The suspension seat of claim 4, wherein the locking mechanism includes:
a drive device including an output shaft;
a pinion gear that is fixed to the output shaft so as to be rotatable integrally with the output shaft;
a pulling member that includes an end portion provided with a pinion meshing portion configured to mesh with the pinion gear, that includes an end portion on the opposite side from the pinion meshing portion and provided with a coupling portion coupled to the immobilizing member, and that swings in conjunction with rotation of the pinion gear so as to mesh the immobilizing member with the displaceable member or separate the immobilizing member from the displaceable member; and
an anchor member that is provided at the pulling member and that is configured to anchor the immobilizing member at a portion of the immobilizing member on the opposite side from a side that meshes with the displaceable member when the immobilizing member meshes with the displaceable member.