CN104179972B - Dustproof sealing structure - Google Patents
Dustproof sealing structure Download PDFInfo
- Publication number
- CN104179972B CN104179972B CN201410230024.6A CN201410230024A CN104179972B CN 104179972 B CN104179972 B CN 104179972B CN 201410230024 A CN201410230024 A CN 201410230024A CN 104179972 B CN104179972 B CN 104179972B
- Authority
- CN
- China
- Prior art keywords
- dust cap
- dust
- drot gfasplng
- handle
- sealing structure
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims description 46
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410230024.6A CN104179972B (en) | 2014-05-28 | 2014-05-28 | Dustproof sealing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410230024.6A CN104179972B (en) | 2014-05-28 | 2014-05-28 | Dustproof sealing structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104179972A CN104179972A (en) | 2014-12-03 |
CN104179972B true CN104179972B (en) | 2017-02-15 |
Family
ID=51961223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410230024.6A Expired - Fee Related CN104179972B (en) | 2014-05-28 | 2014-05-28 | Dustproof sealing structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104179972B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2444270B (en) * | 2006-11-28 | 2008-10-08 | Textron Fastening Syst Ltd | Sealing plug for blind installation |
US20110260444A1 (en) * | 2009-04-28 | 2011-10-27 | Shen-Chih Lee | Safety locking device for pipe connector |
US20100270791A1 (en) * | 2009-04-28 | 2010-10-28 | Shen-Chih Lee | Safety locking device for pipe connector |
CN202140738U (en) * | 2011-07-28 | 2012-02-08 | 宋新文 | Self-locking pipe fitting jam |
CN103352980B (en) * | 2013-07-24 | 2015-07-08 | 大连华锐重工集团股份有限公司 | Hollow tube sealing device |
CN203847698U (en) * | 2014-05-28 | 2014-09-24 | 浙江伟鑫金属制品有限公司 | Dustproof sealing structure |
-
2014
- 2014-05-28 CN CN201410230024.6A patent/CN104179972B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104179972A (en) | 2014-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Chi Ying Inventor before: Zhang Hong Inventor before: Li Zuliang |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170726 Address after: Shuangyashan City, Heilongjiang province Raohe town 155700 groups of Raohe County Road No. 2 unit 3, Room 502 Patentee after: Chi Ying Address before: On the west side of Zhejiang province Huzhou City Road 313200 double Deqing Economic Development Zone Patentee before: Zhejiang Wei Xin fabricated metals Co., Ltd |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170818 Address after: Shuangyashan City, Heilongjiang province Raohe town 155700 groups of Raohe County Road No. 2 unit 3, Room 502 Co-patentee after: Zhang Suli Patentee after: Chi Ying Address before: Shuangyashan City, Heilongjiang province Raohe town 155700 groups of Raohe County Road No. 2 unit 3, Room 502 Patentee before: Chi Ying |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180402 Address after: 233399 Anhui city of Bengbu province Wuhe County Chengguan Town Jinsheng mansion No. 7 room 1-1501 Patentee after: Wuhe County Zhi Kai Environmental Technology Co. Ltd. Address before: Shuangyashan City, Heilongjiang province Raohe town 155700 groups of Raohe County Road No. 2 unit 3, Room 502 Co-patentee before: Zhang Suli Patentee before: Chi Ying |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181224 Address after: 277 000 East Zouwu Village, Zouwu Town, Xuecheng District, Zaozhuang City, Shandong Province Patentee after: Zhongjin Hydraulic Rubber Pipe Co., Ltd. Address before: 233399 Jinsheng Royal 7, 1-1501, Chengguan Town, Wuhe County, Bengbu, Anhui Patentee before: Wuhe County Zhi Kai Environmental Technology Co. Ltd. |
|
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: 20170215 Termination date: 20190528 |