CN203856292U - Safety door latch body - Google Patents
Safety door latch body Download PDFInfo
- Publication number
- CN203856292U CN203856292U CN201420299302.9U CN201420299302U CN203856292U CN 203856292 U CN203856292 U CN 203856292U CN 201420299302 U CN201420299302 U CN 201420299302U CN 203856292 U CN203856292 U CN 203856292U
- Authority
- CN
- China
- Prior art keywords
- secondary lock
- lock body
- banking stop
- safety door
- locking plate
- 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.)
- Expired - Lifetime
Links
- 125000006850 spacer group Chemical group 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420299302.9U CN203856292U (en) | 2014-06-07 | 2014-06-07 | Safety door latch body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420299302.9U CN203856292U (en) | 2014-06-07 | 2014-06-07 | Safety door latch body |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203856292U true CN203856292U (en) | 2014-10-01 |
Family
ID=51606154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420299302.9U Expired - Lifetime CN203856292U (en) | 2014-06-07 | 2014-06-07 | Safety door latch body |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203856292U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103993788A (en) * | 2014-06-07 | 2014-08-20 | 李健 | Safety door lock body |
-
2014
- 2014-06-07 CN CN201420299302.9U patent/CN203856292U/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103993788A (en) * | 2014-06-07 | 2014-08-20 | 李健 | Safety door lock body |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: 250000 room 1202, East Lake building, 2-8 Ming Hu Road, Lixia District, Ji'nan, Shandong. Patentee after: Ji'nan Hesheng Construction Technology Co.,Ltd. Address before: 250032, No. 6, building B, Ji'nan Industrial Park, China Ordnance Group, middle section of Xin Huang Road, Tianqiao District, Shandong, Ji'nan Patentee before: Li Jian |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200226 Address after: 2-202, building 2, Huaiyuan Xincheng, Huaiyin District, Jinan City, Shandong Province Patentee after: Hesheng (Shandong) door and window system Co.,Ltd. Address before: 250000 room 1202, East Lake building, 2-8 Ming Hu Road, Lixia District, Ji'nan, Shandong. Patentee before: Ji'nan Hesheng Construction Technology Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 3-208-6, Lvcheng Lanyue, No. 22, Wenhua East Road, Lixia District, Jinan, Shandong 250000 Patentee after: Hesheng (Shandong) door and window system Co.,Ltd. Address before: 250022 2-202, building 2, Huaiyuan Xincheng, Huaiyin District, Jinan City, Shandong Province Patentee before: Hesheng (Shandong) door and window system Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20141001 |