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US 11,465,471 B2Granted
Door for vehicle
AssigneesHyundai Motor Company, Kia Motors Corporation, Duckyang Ind. Co., Ltd.
InventorsDongmin Jeon, Sae Hoon Oh, Hi Su Cho
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Abstract
A vehicle door according to an exemplary embodiment enhances coupling strength through structural coupling by molding a window frame of a door module assembled between a door trim and the door panel with a separate aluminum injection product, and insert-injection molding a coupling portion of the window frame to a module body, and a groove is formed along the coupling portion of the window frame coupled to the module body to easily distinguish respective parts and serve to carry out sealing in injection molding.
Claims8
A vehicle door comprising:
- a door panel formed by bonding a door outer panel and a door inner panel;
- a door module comprising a module body and a window frame, and coupled to an inner side of the door inner panel;
- and
- a door trim coupled to an inner side of the door module,
- wherein the window frame is integrally formed through aluminum injection molding, and forms a coupling portion where a plurality of penetration holes are formed at a regular interval along a lower end portion that is coupled to the module body, and
- during injection molding of a plastic resin, the coupling portion of the module body is insert-injection molded to the module body such that the plastic resin is structurally coupled by being cured while being introduced through the plurality of penetration holes formed in the coupling portion;
- and
- wherein, in the window frame, a groove is formed in a constant shape along a length direction of the coupling portion.
5 more elements
Dependencies are inferred from the claim text.