CN112177438A - 一种多级机械密码锁及其防护装置 - Google Patents
一种多级机械密码锁及其防护装置 Download PDFInfo
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- CN112177438A CN112177438A CN202010825691.4A CN202010825691A CN112177438A CN 112177438 A CN112177438 A CN 112177438A CN 202010825691 A CN202010825691 A CN 202010825691A CN 112177438 A CN112177438 A CN 112177438A
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- Prior art keywords
- lock
- unlocking
- locking
- movable
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/0044—Permutation or combination locks; Puzzle locks with telephone-type dial
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010825691.4A CN112177438B (zh) | 2020-08-17 | 2020-08-17 | 一种多级机械密码锁及其防护装置 |
Applications Claiming Priority (1)
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CN202010825691.4A CN112177438B (zh) | 2020-08-17 | 2020-08-17 | 一种多级机械密码锁及其防护装置 |
Publications (2)
Publication Number | Publication Date |
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CN112177438A true CN112177438A (zh) | 2021-01-05 |
CN112177438B CN112177438B (zh) | 2021-11-02 |
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CN202010825691.4A Active CN112177438B (zh) | 2020-08-17 | 2020-08-17 | 一种多级机械密码锁及其防护装置 |
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Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985004925A1 (en) * | 1984-04-19 | 1985-11-07 | Ho Byong Seol | Manual rotary device for a dial |
CN2219938Y (zh) * | 1995-03-31 | 1996-02-14 | 唐后德 | 密码弹子锁 |
CN1847592A (zh) * | 2006-04-28 | 2006-10-18 | 詹显光 | 内置弹子锁头的密码锁 |
DE202005015298U1 (de) * | 2005-09-28 | 2007-02-08 | Drumm Gmbh | Verriegelungseinrichtung |
CN2876268Y (zh) * | 2006-04-11 | 2007-03-07 | 李玲 | 钳式密码弹子双联锁 |
CN101583771A (zh) * | 2007-01-16 | 2009-11-18 | 总锁有限责任公司 | 组合挂锁 |
AU2009238233A1 (en) * | 2003-11-12 | 2009-12-03 | David Tropp | Method of Improving Airline Luggage Inspection |
CN201610662U (zh) * | 2010-03-15 | 2010-10-20 | 河北高达电子科技有限公司 | 一种盘式传动装置的圆盘组件 |
CN102071836A (zh) * | 2009-11-06 | 2011-05-25 | 余义伦 | 锁头及相关联的钥匙 |
CN202227792U (zh) * | 2011-04-05 | 2012-05-23 | 康继华 | 密码弹子锁锁芯 |
CN204212561U (zh) * | 2014-11-18 | 2015-03-18 | 温州市红鹰箱包配件有限公司 | 箱包拉链密码锁 |
CN206571279U (zh) * | 2017-02-24 | 2017-10-20 | 坚士锁业有限公司 | 一种高效安全弹子芯防盗锁 |
WO2018005675A1 (en) * | 2016-06-28 | 2018-01-04 | Keyless.co LLC | Combination lock |
CN209653619U (zh) * | 2018-09-28 | 2019-11-19 | 赖玉武 | 一种门锁胆 |
-
2020
- 2020-08-17 CN CN202010825691.4A patent/CN112177438B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985004925A1 (en) * | 1984-04-19 | 1985-11-07 | Ho Byong Seol | Manual rotary device for a dial |
CN2219938Y (zh) * | 1995-03-31 | 1996-02-14 | 唐后德 | 密码弹子锁 |
AU2009238233A1 (en) * | 2003-11-12 | 2009-12-03 | David Tropp | Method of Improving Airline Luggage Inspection |
DE202005015298U1 (de) * | 2005-09-28 | 2007-02-08 | Drumm Gmbh | Verriegelungseinrichtung |
CN2876268Y (zh) * | 2006-04-11 | 2007-03-07 | 李玲 | 钳式密码弹子双联锁 |
CN1847592A (zh) * | 2006-04-28 | 2006-10-18 | 詹显光 | 内置弹子锁头的密码锁 |
CN101583771A (zh) * | 2007-01-16 | 2009-11-18 | 总锁有限责任公司 | 组合挂锁 |
CN102071836A (zh) * | 2009-11-06 | 2011-05-25 | 余义伦 | 锁头及相关联的钥匙 |
CN201610662U (zh) * | 2010-03-15 | 2010-10-20 | 河北高达电子科技有限公司 | 一种盘式传动装置的圆盘组件 |
CN202227792U (zh) * | 2011-04-05 | 2012-05-23 | 康继华 | 密码弹子锁锁芯 |
CN204212561U (zh) * | 2014-11-18 | 2015-03-18 | 温州市红鹰箱包配件有限公司 | 箱包拉链密码锁 |
WO2018005675A1 (en) * | 2016-06-28 | 2018-01-04 | Keyless.co LLC | Combination lock |
CN206571279U (zh) * | 2017-02-24 | 2017-10-20 | 坚士锁业有限公司 | 一种高效安全弹子芯防盗锁 |
CN209653619U (zh) * | 2018-09-28 | 2019-11-19 | 赖玉武 | 一种门锁胆 |
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Publication number | Publication date |
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CN112177438B (zh) | 2021-11-02 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211011 Address after: 322200 Pujiang Railway Station District, Jinhua City, Zhejiang Province Applicant after: PUJIANG YA-HUAN LOCKS CO.,LTD. Address before: 517000 LAN Kou Zhen Pei Qun Cun Wang Niu Gang, Dongyuan County, Heyuan City, Guangdong Province Applicant before: Peng Yun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 322200 Pujiang Railway Station District, Jinhua City, Zhejiang Province Patentee after: Zhejiang Yahuan lock industry Co.,Ltd. Address before: 322200 Pujiang Railway Station District, Jinhua City, Zhejiang Province Patentee before: PUJIANG YA-HUAN LOCKS CO.,LTD. |
|
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: A multi-level mechanical combination lock and its protective device Effective date of registration: 20220904 Granted publication date: 20211102 Pledgee: Zhejiang Pujiang Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang Yahuan lock industry Co.,Ltd. Registration number: Y2022330002078 |