Title:
MAGNETIC CORD REELING MODULE
Document Type and Number:
WIPO Patent Application WO/2018/032533
Kind Code:
A1
Abstract:
A magnetic cord reeling module. The module is provided with a rotating wheel (9), a cord (10) wound around the rotating wheel (9), and a stop button (4) engaging the rotating wheel (9). The cord reeling module is provided with at least a pair of magnets, comprising a magnet I (3) and a magnet II (5). The magnet I (3) is provided on the stop button (4), and the magnet II (5) is provided on the rotating wheel (9). The stop button (4) automatically stops, by means of a force of attraction or repelling of the magnets, the rotating wheel (9), and prevents the rotating wheel (9) from retracting the cord (10). The magnet installed on the stop button (4) does not protrude from a surface of the stop button (4). The magnet installed on the rotating wheel (9) is subject to a flattening treatment. A design provided by the invention can effectively reduce the height of a stop mechanism, and occupies little space, allowing miniaturization of the dimensions of the cord reeling module.
Inventors:
TANG MINGJUN (CN)
CAO ZHONGLI (CN)
CAO ZHONGLI (CN)
Application Number:
PCT/CN2016/097183
Publication Date:
February 22, 2018
Filing Date:
August 29, 2016
Export Citation:
Assignee:
QINGDAO GOERTEK TECH CO LTD (CN)
International Classes:
B65H75/48; B65H75/44
Foreign References:
| CN105680260A | 2016-06-15 | |||
| CN101234039A | 2008-08-06 | |||
| CN103159090A | 2013-06-19 | |||
| US20050155830A1 | 2005-07-21 | |||
| JP2001091806A | 2001-04-06 |
Other References:
See also references of EP 3398893A4
Attorney, Agent or Firm:
BEIJING LONGAN LAW FIRM (CN)
Download PDF:
Previous Patent: IMAGE CONTOUR GENERATION METHOD AND DEVICE
Next Patent: GUIDE RAIL TYPE PORTABLE SATELLITE COMMUNICATION ANTENNA
Next Patent: GUIDE RAIL TYPE PORTABLE SATELLITE COMMUNICATION ANTENNA