CN202500424U - 一种折叠门窗用下滑轮 - Google Patents
一种折叠门窗用下滑轮 Download PDFInfo
- Publication number
- CN202500424U CN202500424U CN2012200844779U CN201220084477U CN202500424U CN 202500424 U CN202500424 U CN 202500424U CN 2012200844779 U CN2012200844779 U CN 2012200844779U CN 201220084477 U CN201220084477 U CN 201220084477U CN 202500424 U CN202500424 U CN 202500424U
- Authority
- CN
- China
- Prior art keywords
- lower sheave
- window
- movable pulley
- hinge
- pulley
- 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
- 238000009434 installation Methods 0.000 claims abstract description 35
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Support Devices For Sliding Doors (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200844779U CN202500424U (zh) | 2012-03-07 | 2012-03-07 | 一种折叠门窗用下滑轮 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200844779U CN202500424U (zh) | 2012-03-07 | 2012-03-07 | 一种折叠门窗用下滑轮 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202500424U true CN202500424U (zh) | 2012-10-24 |
Family
ID=47037039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200844779U Expired - Lifetime CN202500424U (zh) | 2012-03-07 | 2012-03-07 | 一种折叠门窗用下滑轮 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202500424U (zh) |
-
2012
- 2012-03-07 CN CN2012200844779U patent/CN202500424U/zh not_active Expired - Lifetime
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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: 20210302 Address after: 518000 area L, 4th floor, building a, Xijun Xiangda building, Zhongshan Garden Road, Tongle village, Nantou street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN PAISUO INDUSTRIAL Co.,Ltd. Address before: 518000 Nanshan building, 5 Kirin Road, Nanshan District, Shenzhen, Guangdong 303 Patentee before: Fu Hai |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
IP01 | Partial invalidation of patent right | ||
IP01 | Partial invalidation of patent right |
Commission number: 5W121647 Conclusion of examination: Maintain the validity of this patent on the basis of claims 1-10 submitted by the patentee on November 25, 2020 Decision date of declaring invalidation: 20210406 Decision number of declaring invalidation: 49029 Denomination of utility model: A lower pulley for folding doors and windows Granted publication date: 20121024 Patentee: SHENZHEN PAISUO INDUSTRIAL Co.,Ltd. |