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Patent Searching and Data


Title:
ROTATING SHAFT MECHANISM FOR LAPTOP
Document Type and Number:
WIPO Patent Application WO/2018/223736
Kind Code:
A1
Abstract:
Disclosed is a rotating shaft mechanism for a laptop. The mechanism comprises a rotating bracket (1), a stopping block (2), a shaft core rod (3), several loose fin rings (4) and several tight fin rings (5), wherein the rotating bracket (1) comprises a support portion (6), a first shaft sleeve (7) and a second shaft sleeve (8), the first shaft sleeve (7) is located at a first end of a lower end face of the rotating bracket (1), the second shaft sleeve (8) is located in the middle of the lower end face of the rotating bracket (1), and a region between a second end of the lower end face of the rotating bracket (1) and the second shaft sleeve (8) is provided with a groove (9); one side of the shaft core rod (3) is a smooth rod portion (31), the other side thereof is a non-smooth rod portion (32), and the smooth rod portion (31) of the shaft core rod (3) is embedded in the first shaft sleeve (7) and second shaft sleeve (8) of the support portion (6); and the loose fin rings (4) and tight fin rings (5) are provided with an outwardly protruding portion (15), and the outwardly protruding portion (15) is embedded in the groove (9) of the rotating bracket (1).

Inventors:
XU, Jingen (No. 389, Kunjia RoadKunshan, Jiangsu 0, 215300, CN)
ZHENG, Jichang (No. 389, Kunjia RoadKunshan, Jiangsu 0, 215300, CN)
XIANG, Xuemei (No. 389, Kunjia RoadKunshan, Jiangsu 0, 215300, CN)
Application Number:
CN2018/077832
Publication Date:
December 13, 2018
Filing Date:
March 02, 2018
Export Citation:
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Assignee:
KUNSHAN KERSEN SCIENCE & TECHNOLOGY CO., LTD (No. 389, Kunjia RoadKunshan, Jiangsu 0, 215300, CN)
International Classes:
F16C11/04; F16C11/00; F16N1/00
Foreign References:
CN207246218U2018-04-17
CN207246219U2018-04-17
CN107131203A2017-09-05
CN205101389U2016-03-23
CN104141679A2014-11-12
JP4219294B22009-02-04
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (F6 Xijin Centre, 39 Lianhuachi East Rd. Haidian District, Beijing 6, 100036, CN)
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