US 12,139,956 B2
Vehicular door device
Masayoshi Yamaguchi, Kariya (JP); Seiichi Sumiya, Kariya (JP); Yasuaki Nishio, Kariya (JP); Shigeki Naito, Kariya (JP); and Katsusuke Araki, Kariya (JP)
Assigned to AISIN CORPORATION, Kariya (JP)
Filed by AISIN CORPORATION, Kariya (JP)
Filed on Feb. 21, 2022, as Appl. No. 17/651,831.
Claims priority of application No. 2021-046246 (JP), filed on Mar. 19, 2021.
Prior Publication US 2022/0297514 A1, Sep. 22, 2022
Int. Cl. E05F 15/649 (2015.01); B60J 5/04 (2006.01); B60J 5/06 (2006.01); E05F 15/655 (2015.01)
CPC E05F 15/649 (2015.01) [B60J 5/047 (2013.01); B60J 5/06 (2013.01); E05F 15/655 (2015.01); E05Y 2201/686 (2013.01); E05Y 2900/531 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A vehicular door device comprising:
a first link arm and a second link arm that each include a first rotary coupling point with respect to a vehicle body, and a second rotary coupling point with respect to a door of a vehicle,
wherein the door performs an opening-closing operation, based on an operation of a link mechanism formed of the first link arm and the second link arm, and
wherein the first link arm is provided with a hand placement portion that rotates integrally with the first link arm, and is thereby configured in such a way as to support a load applied to the hand placement portion, and
wherein when the door is in a full closed state, the first rotary coupling point of the first link arm and first rotary coupling point of the second link arm are positioned along a rear portion of the door with respect to a forward travel direction of the vehicle.