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Patent Searching and Data


Title:
SKY DISPLAY MECHANISM FOR WATCH
Document Type and Number:
WIPO Patent Application WO/2016/019785
Kind Code:
A1
Abstract:
A sky display mechanism for a watch. The sky display mechanism comprises a display component and a transmission mechanism thereof. The display component comprises a sky disk (13) and a star disk (12). The star disk (12) is pressed on a star wheel (4). The sky disk (13) is pressed on a sky wheel shaft (6) and is tightened to a sky wheel (5) by means of a retainer ring (7). The star wheel (4), the sky wheel shaft (6), the retainer ring (7) and the sky wheel (5) are coaxially disposed. A double-calendar wheel component (1) of the transmission mechanism is separately engaged with the star wheel (4) and the sky wheel (5) by means of intermediate wheel components (2, 3, 8, 9, 10, 11) so as to drive the star disk (12) and the sky disk (13) to rotate. By means of the sky display mechanism, dates are displayed by changes of position directions of the Big Dipper, and the twenty-four solar terms can also be displayed, and mutual relationships among the Big Dipper, the time, the date and the season can be fully displayed. The mechanism can be used for partial or whole watch-face display and is simple in structure and flexible in application.

Inventors:
WANG HUIYING (CN)
ZHANG YING (CN)
FU YU (CN)
Application Number:
PCT/CN2015/083974
Publication Date:
February 11, 2016
Filing Date:
July 14, 2015
Export Citation:
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Assignee:
TIANJIN SEAGULL WATCH CO LTD (CN)
International Classes:
G04B19/26
Foreign References:
CN204086827U2015-01-07
CN1374571A2002-10-16
CN202230307U2012-05-23
CN202230308U2012-05-23
CN2144318Y1993-10-20
CH662696A1987-10-30
US5701678A1997-12-30
Attorney, Agent or Firm:
TIANJIAN CAIZHI PATENT & TRADEMARK AGENCY, LTD. (CN)
天津才智专利商标代理有限公司 (CN)
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