Title:
HINGE
Document Type and Number:
WIPO Patent Application WO/2021/143682
Kind Code:
A1
Abstract:
A hinge, comprising a left rotating arm (11) and a right rotating arm (12). Gears (110, 120) are provided on the outer side surfaces of the ends of the left rotating arm (11) and the right rotating arm (12); the gears (110, 120) on the outer side surfaces of the ends of the left rotating arm (11) and the right rotating arm (12) are connected by means of a gear (110, 120) engaging connection structure so as to synchronously and reversely rotate; the hinge is provided with end connecting frames (2) having housings (20), the left rotating arm (11) and the right rotating arm (12) are respectively and rotatably connected to the end connecting frames (2), the housings (20) are open to the inside of the hinge, and casings (21, 22, 23) covering the end gears (110, 120) of the left rotating arm (11) and the right rotating arm (12) are provided on the outside, upper portion, and lower portion; each end connecting frame (2) having the housing (20) comprises a left connecting shaft (25) and a right connecting shaft (26), and the ends of the left rotating arm (11) and the right rotating arm (12) are respectively sleeved on the left connecting shaft (25) and the right connecting shaft (26).
Inventors:
SI MENGYU (CN)
Application Number:
PCT/CN2021/071304
Publication Date:
July 22, 2021
Filing Date:
January 12, 2021
Export Citation:
Assignee:
AMPHENOL PHOENIX TELECOM PARTS (CN)
International Classes:
F16C11/04; G06F1/16; H04M1/02
Foreign References:
| CN211820363U | 2020-10-30 | |||
| CN210986140U | 2020-07-10 | |||
| CN207543155U | 2018-06-26 | |||
| US20190301215A1 | 2019-10-03 | |||
| JP2006144892A | 2006-06-08 | |||
| CN105491193A | 2016-04-13 |
Attorney, Agent or Firm:
ZHEJIANG HANGZHOU JINTONG PATENT AGENCY CO., LTD (CN)
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