CN216306439U - 一种紧固件 - Google Patents
一种紧固件 Download PDFInfo
- Publication number
- CN216306439U CN216306439U CN202122274723.9U CN202122274723U CN216306439U CN 216306439 U CN216306439 U CN 216306439U CN 202122274723 U CN202122274723 U CN 202122274723U CN 216306439 U CN216306439 U CN 216306439U
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- Prior art keywords
- nut
- spring
- screw rod
- sealing ring
- workpiece
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000003889 chemical engineering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Bolts, Nuts, And Washers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN202122274723.9U CN216306439U (zh) | 2021-09-18 | 2021-09-18 | 一种紧固件 |
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CN202122274723.9U CN216306439U (zh) | 2021-09-18 | 2021-09-18 | 一种紧固件 |
Publications (1)
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CN216306439U true CN216306439U (zh) | 2022-04-15 |
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CN202122274723.9U Active CN216306439U (zh) | 2021-09-18 | 2021-09-18 | 一种紧固件 |
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CN (1) | CN216306439U (zh) |
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2021
- 2021-09-18 CN CN202122274723.9U patent/CN216306439U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231126 Address after: No. 53, Second Village Group, Jinping Village, Quantang Town, Xiangxiang City, Xiangtan City, Hunan Province, 411400 Patentee after: Liao Shuanglin Patentee after: Luo Cong Address before: 510000 No. 42, Lianquan Road, Guangyuan East Road, Baiyun District, Guangzhou, Guangdong Patentee before: Liu Yang |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231230 Address after: 410000, No. 1709, Building 2, Block B, Diecaifengyuan, No. 55, South Second Ring Road, Yuhuating Street, Yuhua District, Changsha City, Hunan Province Patentee after: Changsha Xinling Trading Co.,Ltd. Address before: No. 53, Second Village Group, Jinping Village, Quantang Town, Xiangxiang City, Xiangtan City, Hunan Province, 411400 Patentee before: Liao Shuanglin Patentee before: Luo Cong |