Title:
MULTI]FUNCTIONAL CHILD SAFETY LOCK
Document Type and Number:
WIPO Patent Application WO/2017/166435
Kind Code:
A1
Abstract:
Disclosed is a multifunctional child safety lock, comprising a magnetic key (2) and a lock body (1). The lock body (1) comprises a lock shell and a base (7) fastened with the lock shell (1), wherein a sliding lock core (5) is arranged in the lock shell, the lock core (5) being provided with a lock wing (51) and a first lock magnet (10), the base (7) is provided with a lock hook (71) and a second lock magnet (8), the second lock magnet (8) and the first lock magnet (10) achieve the locking function of the lock body by means of the lock wing (51) being fastened with the lock hook (71) via a magnetic force, and the magnetic key (2) and the first lock magnet (10) realize the unlocking function of the lock body by means of the lock wing (51) being disengaged from the lock hook (71) via the magnetic force. According to the safety lock, the lock body is opened or closed by using the permanent strong magnetic force attraction and repellent principle, and the multifunctional child safety lock has the beneficial effects that the multifunctional child safety lock is safe and reliable to use and flexible and convenient to use, and a child cannot easily open the lock.
Inventors:
WANG XINJUN (CN)
Application Number:
PCT/CN2016/085428
Publication Date:
October 05, 2017
Filing Date:
June 12, 2016
Export Citation:
Assignee:
WANG XINJUN (CN)
International Classes:
E05B47/00; E05B65/00; E05B19/26
Foreign References:
| CN201920145U | 2011-08-10 | |||
| CN103025638A | 2013-04-03 | |||
| CN201963078U | 2011-09-07 | |||
| CN202810431U | 2013-03-20 | |||
| US4398404A | 1983-08-16 | |||
| EP0365458A1 | 1990-04-25 | |||
| US7958575B2 | 2011-06-14 |
Attorney, Agent or Firm:
JINAN DINGXIN PATENT TRADEMARK AGENCY OFFICE(GENERAL PARTNERSHIP) (CN)
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