CN103924838A - Spring lock core and key - Google Patents
Spring lock core and key Download PDFInfo
- Publication number
- CN103924838A CN103924838A CN201410147215.6A CN201410147215A CN103924838A CN 103924838 A CN103924838 A CN 103924838A CN 201410147215 A CN201410147215 A CN 201410147215A CN 103924838 A CN103924838 A CN 103924838A
- Authority
- CN
- China
- Prior art keywords
- lock
- pearl
- marble
- pellet
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004579 marble Substances 0.000 claims description 69
- 239000008188 pellet Substances 0.000 claims description 68
- 239000011324 bead Substances 0.000 claims description 17
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410147215.6A CN103924838B (en) | 2014-04-14 | 2014-04-14 | Spring lock core and key |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410147215.6A CN103924838B (en) | 2014-04-14 | 2014-04-14 | Spring lock core and key |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103924838A true CN103924838A (en) | 2014-07-16 |
CN103924838B CN103924838B (en) | 2016-04-13 |
Family
ID=51143214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410147215.6A Active CN103924838B (en) | 2014-04-14 | 2014-04-14 | Spring lock core and key |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103924838B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105781272A (en) * | 2016-05-03 | 2016-07-20 | 洪新海 | Steel cable lock |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201071630Y (en) * | 2006-12-25 | 2008-06-11 | 戴毅 | Spring lock core prevent technical unlocking |
CN101446146A (en) * | 2008-12-25 | 2009-06-03 | 陆昱森 | Lock assembled with equilateral bidirectional locking spring |
EP2166179A1 (en) * | 2008-09-05 | 2010-03-24 | Klaus Noch | Lock cylinder, in particular for a door lock |
CN203867299U (en) * | 2014-04-14 | 2014-10-08 | 冯伟坚 | Spring lock core and key |
-
2014
- 2014-04-14 CN CN201410147215.6A patent/CN103924838B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201071630Y (en) * | 2006-12-25 | 2008-06-11 | 戴毅 | Spring lock core prevent technical unlocking |
EP2166179A1 (en) * | 2008-09-05 | 2010-03-24 | Klaus Noch | Lock cylinder, in particular for a door lock |
CN101446146A (en) * | 2008-12-25 | 2009-06-03 | 陆昱森 | Lock assembled with equilateral bidirectional locking spring |
CN203867299U (en) * | 2014-04-14 | 2014-10-08 | 冯伟坚 | Spring lock core and key |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105781272A (en) * | 2016-05-03 | 2016-07-20 | 洪新海 | Steel cable lock |
Also Published As
Publication number | Publication date |
---|---|
CN103924838B (en) | 2016-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: 528400, one of the first second storey factories in the mausoleum Village Industrial Zone, Torch Development Zone, Guangdong, Zhongshan Patentee after: ZHONGSHAN TIANZHUO HARDWARE TECHNOLOGY Co.,Ltd. Address before: 528437 2 mausoleum Industrial Zone, Torch Development Zone, Guangdong, Zhongshan Patentee before: Feng Weijian |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pin tumbler lock cylinder and key Effective date of registration: 20191118 Granted publication date: 20160413 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN TIANZHUO HARDWARE TECHNOLOGY Co.,Ltd. Registration number: Y2019980000631 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230516 Granted publication date: 20160413 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN TIANZHUO HARDWARE TECHNOLOGY Co.,Ltd. Registration number: Y2019980000631 |