Door device
AssigneeSugatsune Kogyo Co., Ltd.
InventorsKazuyoshi OSHIMA, Masaya SUZUKI, Tadashi IIJIMA, Mitsuru SUGIURA
Life of this patent
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Abstract
Disclosed is a door device that can ensure necessary catch function and/or assist function and give a neat impression is provided. The hinge includes a first part to be attached to a main body and a second part to be attached to a door. The door device includes a base, an arm rotatably supported on the base and a spring for applying torque to the arm in the closing direction and/or in the opening direction thereof. The base of the door device is attached to the first part of the hinge.
Claims20
A door device for applying torque to a door in an opening direction and/or a closing direction thereof, the door being rotatably attached to a main body via a hinge, which comprises:
- a base;
- an arm rotatably supported by the base;
- and
- biasing means for applying torque to the arm in the opening direction and/or in the closing direction thereof,
- wherein the hinge comprises a first part to be attached to one of the main body or the door, and a second part to be attached to the other one of the main body or the door,
- wherein the base is attached to the first part of the hinge, and
- wherein the arm is connected to the other one of the main body or the door.
Dependencies are inferred from the claim text.