Title:
LOCKING MODULE OF WIRE AUTO-WINDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/148533
Kind Code:
A1
Abstract:
The present invention relates to a locking module of a wire auto-winding device which has improved performance by virtue of an improved wire unlocking structure. The device of the present invention is configured of: a first case having a coupling projection formed thereon; a rotating piece inserted over the coupling projection of the first case in order to be rotated clockwise or counterclockwise; a button member coupled to the rotating piece and being slid in a first direction to rotate the rotating piece by means of a button operation; a stopper member coupled to the rotating piece to be slid in a second direction by means of the rotation of the rotating piece; a resilient spring for pushing and returning one of the button member or the stopper member in the opposite direction; and a second case fastened to the first case to form a component receiving space therein. According to the present invention, as an effect a cam or pinion and a combination of same can be used in the coupling between a stopper and a button so as to freely design operating distance, misalignment can be prevented to suppress malfunctioning, and the movement of a button or noise can be minimized when a wire is withdrawn. In addition, according to the present invention, the advantages are provided in that the shape of a pinion can be altered in order to change an unlocking stroke and a button stroke and form a slim button structure.
Inventors:
PARK KWANG DUK (KR)
JANG HONG KYU (KR)
JANG HONG KYU (KR)
Application Number:
PCT/KR2016/002754
Publication Date:
September 22, 2016
Filing Date:
March 18, 2016
Export Citation:
Assignee:
BSE CO LTD (KR)
TIANJIN BSE ELECTRONICS CO LTD (CN)
DONGGUAN BAOXING ELECTRONICS (CN)
RONGCHENG BAOXING ELECTRONIC CO LTD (CN)
TIANJIN BSE ELECTRONICS CO LTD (CN)
DONGGUAN BAOXING ELECTRONICS (CN)
RONGCHENG BAOXING ELECTRONIC CO LTD (CN)
International Classes:
H04R1/10; B65H75/14; H02G11/02
Foreign References:
| KR101401906B1 | 2014-06-02 | |||
| KR20070002431A | 2007-01-05 | |||
| KR20060025042A | 2006-03-20 | |||
| KR101187262B1 | 2012-10-09 | |||
| KR101371672B1 | 2014-03-12 |
Attorney, Agent or Firm:
SHIN WOO PATENT & LAW FIRM (KR)
특허법인 신우 (KR)
특허법인 신우 (KR)
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