CN216674983U - Safety device for construction cost - Google Patents
Safety device for construction cost Download PDFInfo
- Publication number
- CN216674983U CN216674983U CN202122614775.6U CN202122614775U CN216674983U CN 216674983 U CN216674983 U CN 216674983U CN 202122614775 U CN202122614775 U CN 202122614775U CN 216674983 U CN216674983 U CN 216674983U
- Authority
- CN
- China
- Prior art keywords
- box
- fixedly connected
- box body
- spring
- clamping
- 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 - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122614775.6U CN216674983U (en) | 2021-10-28 | 2021-10-28 | Safety device for construction cost |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122614775.6U CN216674983U (en) | 2021-10-28 | 2021-10-28 | Safety device for construction cost |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216674983U true CN216674983U (en) | 2022-06-07 |
Family
ID=81829742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122614775.6U Expired - Fee Related CN216674983U (en) | 2021-10-28 | 2021-10-28 | Safety device for construction cost |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216674983U (en) |
-
2021
- 2021-10-28 CN CN202122614775.6U patent/CN216674983U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Genguang Inventor after: Duan Weikun Inventor after: Jia Fengxin Inventor after: Tian Tian Inventor before: Tian Tian |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: 066002 No. 11, unit 1, building 18, linhelifu, Haigang District, Qinhuangdao City, Hebei Province Patentee after: Li Genguang Address before: No. 19, Xindi SANHENG Road, Yuexiu District, Guangzhou, Guangdong 510000 Patentee before: Tian Tian |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220607 |