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US 12,629,974 B2Granted
Bump stopper for vehicle
AssigneesHyundai Motor Company, Kia Corporation
InventorsChang Sin Lee, Sang Hoon Yoo, Jong Min Kim
Life of this patent
Estimating the term…
Abstract
A bump stopper can be provided for a vehicle. The bump stopper includes an upper part, a lower part, and a connection member. The upper part and the lower part are stacked vertically and have double density. The connection member is positioned at an interface between the upper part and the lower part to connect the upper part and the lower part.
Claims20
A bump stopper for a vehicle, the bump stopper comprising:
- an upper part;
- a lower part, wherein the upper part and the lower part are stacked vertically and have double density;
- and
- a connection member positioned at an interface between the upper part and the lower part to connect the upper part and the lower part, wherein the connection member comprises:
- a body portion extending upward and downward from the interface between the upper part and the lower part, the body portion being configured to connect the upper part and the lower part;
- an upper protrusion portion protruding from an upper end of the body portion;
- a lower protrusion portion protruding from a lower end of the body portion, the upper protrusion portion and the lower protrusion portion extending toward a hollow portion disposed inside the upper part and the lower part, and the upper protrusion portion and the lower protrusion portion being configured to increase a coupling force with the upper part and the lower part;
- and
- a center protrusion portion protruding outward along the interface between the upper part and the lower part from a middle point of the body portion, the center protrusion portion being configured to prevent contact between the upper part and the lower part.
6 more elements
A vehicle suspension structure comprising:
- a suspension arm;
- a stopper seat configured to mount on the suspension arm;
- and
- a bump stopper configured to receive contact from the stopper seat, wherein the bump stopper comprises:
- an upper part;
- a lower part, wherein the upper part and the lower part are stacked vertically and have double density;
- and
- a connection member positioned on an interface between the upper part and the lower part to connect the upper part and the lower part, wherein the connection member comprises:
- a body portion extending upward and downward from the interface between the upper part and the lower part, the body portion being configured to connect the upper part and the lower part;
- an upper protrusion portion protruding from an upper end of the body portion;
- a lower protrusion portion protruding from a lower end of the body portion, the upper protrusion portion and the lower protrusion portion extending toward a hollow portion disposed inside the upper part and the lower part, and the upper protrusion portion and the lower protrusion portion being configured to increase a coupling force with the upper part and the lower part;
- and
- a center protrusion portion protruding outward along the interface between the upper part and the lower part from a middle point of the body portion, the center protrusion portion being configured to prevent contact between the upper part and the lower part.
10 more elements
Dependencies are inferred from the claim text.