Title:
HINGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/009807
Kind Code:
A1
Abstract:
Provided is a hinge device capable of avoiding impact when closing a lid. A hinge device (5) comprises: a first hinge body (6) fixed to a housing (2) (first target); a second hinge body (7) fixed to a lid (3) (second target); a shaft member (8) rotatably coupling both hinge bodies (6, 7); and a damper mechanism (50). The damper mechanism (50) comprises: a linear damper (51) supported in parallel with the shaft member (8) by the first hinge body (6); a cam member (53) slidably supported by the first hinge body (6) in the direction orthogonal to the shaft member (8); and a link arm (54) coupling the second hinge body (7) with the cam member (53) and allowing the cam member (53) to slide along with the rotation of the second hinge body (7). The cam member (53) slides along with the rotation of the second hinge body (7) toward the first rotation limit position and presses the linear damper (51).
Inventors:
HATANO YUICHI (JP)
Application Number:
PCT/JP2023/023312
Publication Date:
January 11, 2024
Filing Date:
June 23, 2023
Export Citation:
Assignee:
SUGATSUNE KOGYO (JP)
International Classes:
F16C11/04; E05D7/086; H05K5/03
Domestic Patent References:
| WO2021115462A1 | 2021-06-17 |
Foreign References:
| JP2008101760A | 2008-05-01 | |||
| JP2019011799A | 2019-01-24 |
Attorney, Agent or Firm:
YOUSEN PATENT ATTORNEYS AND ASSOCIATES (JP)
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