Title:
DOOR HINGE
Document Type and Number:
Japanese Patent JP2019027081
Kind Code:
A
Abstract:
To provide a hinge connecting a door frame and a door, which does not allow the door to detach from the hinge in a state of the door being closed.SOLUTION: A door hinge 1 is configured to include a base body 10 fixed to a door frame B, a rotating body 20 supported by the base body 10 rotatably in a circumferential direction and connected to a door D, and a cover 30 provided on the rotating body 20. The rotating body 20 conceals a screw 11d fixing the base body 10 and the door frame B and further the cover 30 conceals a screw 20a connecting the rotating body 20 and the door. The cover 30 is provided on the rotating body 20 via a snap-fit mechanism and an inclination angle of a first pawl portion 31 is set to be larger than that of a second pawl portion 32 for an easy detachment of the cover from on the side of the first pawl portion 31. When the rotating body 20 is in a closed position, the first pawl portion 31 is concealed between the base body 10 and the rotating body 20, which makes it difficult to detach the cover 30.SELECTED DRAWING: Figure 3
Inventors:
TOMOFUJI TAKUYA
Application Number:
JP2017145498A
Publication Date:
February 21, 2019
Filing Date:
July 27, 2017
Export Citation:
Assignee:
SHIBUTANI KK
International Classes:
E05D7/081
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Bunji Kamada