HK1208515A1 - Safety lock of limit internal door - Google Patents

Safety lock of limit internal door

Info

Publication number
HK1208515A1
HK1208515A1 HK15109221.5A HK15109221A HK1208515A1 HK 1208515 A1 HK1208515 A1 HK 1208515A1 HK 15109221 A HK15109221 A HK 15109221A HK 1208515 A1 HK1208515 A1 HK 1208515A1
Authority
HK
Hong Kong
Prior art keywords
safety lock
internal door
limit internal
limit
door
Prior art date
Application number
HK15109221.5A
Other languages
Chinese (zh)
Inventor
胡海明
Original Assignee
胡海明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 胡海明 filed Critical 胡海明
Publication of HK1208515A1 publication Critical patent/HK1208515A1/en

Links

HK15109221.5A 2015-02-11 2015-09-18 Safety lock of limit internal door HK1208515A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510071242.4A CN104652999B (en) 2015-02-11 2015-02-11 Spacing internal door safety lock

Publications (1)

Publication Number Publication Date
HK1208515A1 true HK1208515A1 (en) 2016-03-04

Family

ID=53244580

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15109221.5A HK1208515A1 (en) 2015-02-11 2015-09-18 Safety lock of limit internal door

Country Status (2)

Country Link
CN (1) CN104652999B (en)
HK (1) HK1208515A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107749696B (en) * 2017-11-27 2019-05-21 杭州电子科技大学 A kind of novel swing type micromechanics locking structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9207570D0 (en) * 1992-04-07 1992-05-20 Purssey Neil K W Remotely released door holder
JP2004019204A (en) * 2002-06-14 2004-01-22 Meiko:Kk Lock device
CN101092860A (en) * 2006-06-22 2007-12-26 李松锋 Locator with self-locking in use for door
CN101169015A (en) * 2006-10-26 2008-04-30 黄守义 Door and window chock
KR100746238B1 (en) * 2006-11-01 2007-08-03 이영우 Door stopper
CN101021116B (en) * 2007-01-09 2010-05-26 方大集团股份有限公司 Safety push-rod lock
CN204436092U (en) * 2015-02-11 2015-07-01 胡海明 Spacing internal door safety lock

Also Published As

Publication number Publication date
CN104652999A (en) 2015-05-27
CN104652999B (en) 2016-04-27

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210206