ELECTRONIC LOCK CYLINDER AND ELECTRONIC LOCK

Title:

ELECTRONIC LOCK CYLINDER AND ELECTRONIC LOCK

Document Type and Number:

WIPO Patent Application WO/2016/168964

Kind Code:

A1

Abstract:

An electronic lock cylinder, comprising a lock body (10), and a front lock cylinder (20) and a back lock cylinder (30), which are disposed therein. The front lock cylinder (20) and the back lock cylinder (30) are mutually engaged, and can rotate in the lock body (10). A clamping groove (12) is provided on the inner wall of the lock body (10), an electrode contact (21) and a PCB block (25) are disposed in the front lock cylinder (20), the electrode contact (21) is embedded into a front end of the front lock cylinder (20), an engaging portion matching an electronic key (90) is disposed at the front end of the front lock cylinder (20), and the electrode contact (21) is connected to the PCB block (25). One end of the back lock cylinder (30) is engaged with a back end of the front lock cylinder (20), and the other end of the back lock cylinder (30) is provided with an extending body (31). A through hole is provided at a connecting end of the extending body (31), and a ball head lock rod (33) with a lock rod spring (333) is bolted in the through hole. The back lock cylinder (30) comprises a piston (35) and a lock cylinder assembly, and the lock cylinder assembly can drive the piston (35) to move so as to prevent or allow the movement of the ball head lock rod (33). Also disclosed is an electronic lock comprising the electronic lock cylinder.

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Inventors:

ZHOU HAOLIANG (CN)

Application Number:

PCT/CN2015/076964

Publication Date:

October 27, 2016

Filing Date:

April 20, 2015

Export Citation:

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Assignee:

ZHOU HAOLIANG (CN)

International Classes:

E05B47/00

Foreign References:

CN104775688A	2015-07-15
CN204728829U	2015-10-28
CN102839862A	2012-12-26
CN2816265Y	2006-09-13
JPH0673931A	1994-03-15
DE10049477A1	2002-05-02

Attorney, Agent or Firm:

GUANGZHOU SINO PATENT & TRADEMARK AGENT CO., LTD (CN)
广州新诺专利商标事务所有限公司 (CN)

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