US 12,071,796 B2
Hinge mounting structure
Kazuaki Kashiwaguma, Tokyo (JP); and Yukihiko Ogawa, Tokyo (JP)
Assigned to SUGATSUNE KOGYO CO., LTD., Tokyo (JP)
Appl. No. 18/000,105
Filed by SUGATSUNE KOGYO CO., LTD., Tokyo (JP)
PCT Filed Mar. 12, 2021, PCT No. PCT/JP2021/010016
§ 371(c)(1), (2) Date Nov. 28, 2022,
PCT Pub. No. WO2021/240953, PCT Pub. Date Dec. 2, 2021.
Claims priority of application No. 2020-094092 (JP), filed on May 29, 2020; and application No. 2020-196876 (JP), filed on Nov. 27, 2020.
Prior Publication US 2023/0193671 A1, Jun. 22, 2023
Int. Cl. E05D 11/00 (2006.01); E05D 3/02 (2006.01); E05D 5/06 (2006.01); E05D 7/04 (2006.01); E06B 1/52 (2006.01)
CPC E05D 3/02 (2013.01) [E05D 5/06 (2013.01); E05D 7/0415 (2013.01); E05D 11/0054 (2013.01); E06B 1/52 (2013.01); E05D 2003/027 (2013.01); E05D 2007/0469 (2013.01); E05D 2007/0484 (2013.01); E05D 2007/0492 (2013.01); E05D 2011/0063 (2013.01); E05Y 2201/11 (2013.01); E05Y 2900/132 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A hinge mounting structure comprising a hinge including a first piece and a second piece that are coupled together via a shaft in such a manner as to be rotatable relative to each other, the first piece being mounted on a side jamb, the second piece being mounted on a door, wherein
the side jamb is provided with a protruding portion protruding forward of a wall surface,
a center of the shaft is placed backward of a front surface line of the protruding portion of the side jamb,
wherein in the hinge mounting structure placed between an inside surface and an outside surface of the protruding portion of the side jamb,
the first piece comprising a tubular portion into which the shaft is inserted,
the second piece comprising a tubular portion into which the shaft is inserted,
the tubular portion of the first piece and the tubular portion of the second piece are placed side by side in the longitudinal direction of the shaft,
an opening that is connected to the inside surface, a front surface, and the outside surface of the protruding portion is formed in a part of the protruding portion of the side jamb, and
the tubular portion of the first piece and the tubular portion of the second piece are placed in the opening and are exposed from the opening when the door is in a closed position.