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

Claim 2:
3. 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 disposed on a support column which rotates as the operation handle moves,
wherein the stopper protruding portion rotates about an axis of the support column,
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 two stopper surfaces 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 configured to, when the operation handle is at the initial position, limit a movement of the operation handle toward the use position, the movement being generated due to the collision force applied to the vehicle, by abutting against one of the stopper surfaces of the inertia stopper at the regulation position, and a second stopper configured to, when the operation handle is at the use position, limit the movement of the operation handle toward the latch operation position by abutting against another one of the stopper surfaces of the inertia stopper at the regulation position, and
wherein the first and second stoppers have wing piece shapes protruding from the support column, the support column being vertically erected with respect to a moving plane of the stopper protruding portion, the first and second stoppers being in parallel with the moving plane of the stopper protruding portion.