RECLINING DEVICE - IMASEN ELECTRIC IND

Title:

RECLINING DEVICE

Document Type and Number:

Japanese Patent JP2022111759

Kind Code:

A

Abstract:

To provide a reclining device capable of stabilizing sliding by making it possible to transfer force from any direction of 360° and to make the whole circumference of a bush come into contact at the time of the sliding.SOLUTION: A reclining device 100 comprises an external gear 10, an internal gear 20, a bush 40, a rotation shaft 30, and an elastic body 60. A first bush 41 and a second bush 45 are disposed, in a locked state, so that a gap is provided between the bushes and a cylindrical boss 22 on the side opposite to a side of the cylindrical boss 22 at which the external gear 10 is engaged with the internal gear 20; and are disposed, in a sliding state after the rotation shaft 30 is rotated, so that the gap between the bushes and the cylindrical boss 22 on the side opposite to the side of the cylindrical boss at which the external gear 10 is engaged with the internal gear 20 is reduced.SELECTED DRAWING: Figure 3

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