Title:
IMPROVED ALARM CLOCK MOVEMENT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2011/032509
Kind Code:
A1
Abstract:
An improved alarm clock movement structure comprises an alarm wheel (2), an alarm hand (4), an hour wheel (1), and an hour hand (3). The alarm wheel (2) is provided with an alarm wheel gear (21) and an alarm wheel shaft (22), and also the hour wheel (1) is provided with an hour wheel gear (11) and an hour wheel shaft (12). The alarm wheel gear (21) and the hour wheel gear (11) are respectively provided with positioning holes (24, 14) corresponding to each other. One end of the alarm hand (4) and one end of the hour hand (3) are respectively provided with connecting rings (41, 31). First positioning parts (23, 42) fitted with each other are provided between the neck part (221) of the alarm wheel shaft (22) and the connecting ring (41) of the alarm hand (4), and also second positioning parts (13, 32) fitted with each other are provided between the neck part (121) of the hour wheel shaft (12) and the connecting ring (31) of the hour hand (3). First positioning parts (23, 42) and second positioning parts (13, 32) are correspondingly located at a first positioning place. The positioning holes (24, 14) of the alarm wheel gear (21) and the hour wheel gear (11) are correspondingly located at a second positioning place. The first positioning place and the second positioning place are located correspondingly.
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Inventors:
XU, Jinju (Jinshida Clock Crafts Co. Ltd, Technology Park Hongshan Tow, Shishi Fujian 0, 362700, CN)
Application Number:
CN2010/077060
Publication Date:
March 24, 2011
Filing Date:
September 17, 2010
Export Citation:
Assignee:
XU, Jinju (Jinshida Clock Crafts Co. Ltd, Technology Park Hongshan Tow, Shishi Fujian 0, 362700, CN)
International Classes:
G04B23/02; G04B33/00
Attorney, Agent or Firm:
XIAMEN SHINHWA PATENT & TRADEMARK AGENCY CO., LTD. (1/F Taiwan Hotel, Hubin East RoadXiamen, Fujian 4, 361004, CN)
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