Patent ID: 11879276
Assignee: ALPHA GROUP CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E  B  Y | IPC B  E

Claim 0:
1. A door handle device for a vehicle comprising:
a handle base including an inertia stopper; and
an operation handle including a stopper protruding portion, wherein the operation handle is connected to the handle base, is movable from an initial position to a use position, by being driven by an electric actuator, and to a latch operation position, by being manually operated beyond the use position and at which a latch device for a door of the vehicle is operated,
wherein the stopper protruding portion is configured to move as the operation handle moves,
wherein the inertia stopper is configured to rotate about a rotation axis perpendicular to a moving plane in which the stopper protruding portion moves, has a first stopper surface and a second stopper surface forming a stepped shape along an axial direction of the rotation axis, and is configured to rotate from a standby position to a regulation position due to inertia when a collision force is applied to the vehicle, and
wherein the stopper protruding portion includes a first stopper and a second stopper,
wherein the first stopper is configured to, when the operation handle is at the initial position, limit a movement of the operation handle toward the use position generated due to the collision force applied to the vehicle, by abutting against the first stopper surface of the inertia stopper at the regulation position,
wherein the second stopper is configured to, when the operation handle is at the use position, limit a movement of the operation handle toward the latch operation position generated due to the collision force applied to the vehicle by abutting against the second stopper surface of the inertia stopper at the regulation position
wherein the first stopper surface and the second stopper surface are parallel to each other,
wherein the first stopper surface is positioned on one side in the axial direction of the rotation axis with respect to the second stopper surface, and
wherein the second stopper surface is positioned on another side in the axial direction of the rotation axis with respect to the first stopper surface.