Title:
ONE-BUTTON AUTOMATICALLY RETRACTING CHARGER
Document Type and Number:
WIPO Patent Application WO/2016/112609
Kind Code:
A1
Abstract:
A one-button automatically retracting charger, comprising a housing (1) and a circuit board disposed in the housing (1); the circuit board is fixedly installed with a USB interface (2) and a vehicle-mounting plug (3) thereon corresponding to a vehicle-mounted power supply socket; an upper end of the housing (1) is provided with a connection seat (4), a winding mechanism (5) capable of rotating and installed in the connection seat (4), a USB data line (6) wound at a periphery of the winding mechanism (5), a locking mechanism (7) for locking the winding mechanism (5), and a button (8) for driving the locking mechanism (7) to operate; the button (8) is exposed outside of the upper end of the connection seat (4); a USB plug (61) at one end of the USB data line (6) is exposed at an outer side of the connection seat (4), and the other end of the USB data line (6) is electrically connected to the circuit board; when the button (8) is pressed down, the button (8) drives the locking mechanism (7) to separate from the winding mechanism (5), and the winding mechanism (5) rotates on an axis thereof to automatically wind the USB data line (6). The automatically retracting charger is convenient and easy to use, and the USB data line can be wound by a one-button operation, thus being convenient to carry and store, effectively preventing the USB data line from being lost, and being more competitive in the market.
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Inventors:
LIAO JIANHUA (CN)
Application Number:
PCT/CN2015/079057
Publication Date:
July 21, 2016
Filing Date:
May 15, 2015
Export Citation:
Assignee:
LIAO JIANHUA (CN)
International Classes:
H02J7/00
Foreign References:
| CN202918024U | 2013-05-01 | |||
| CN203553996U | 2014-04-16 | |||
| JP2004079320A | 2004-03-11 |
Attorney, Agent or Firm:
GUANGZHOU NANFENG PATENT AGENCY CO. LTD. (CN)
广州市南锋专利事务所有限公司 (CN)
广州市南锋专利事务所有限公司 (CN)
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