CN104791352A - Looseness preventing fastener - Google Patents
Looseness preventing fastener Download PDFInfo
- Publication number
- CN104791352A CN104791352A CN201510230213.8A CN201510230213A CN104791352A CN 104791352 A CN104791352 A CN 104791352A CN 201510230213 A CN201510230213 A CN 201510230213A CN 104791352 A CN104791352 A CN 104791352A
- Authority
- CN
- China
- Prior art keywords
- nut
- baffle plate
- bolt
- outside
- internal thread
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
- F16B39/101—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a plate, spring, wire or ring holding two or more nuts or bolt heads which are mainly in the same plane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510230213.8A CN104791352B (en) | 2015-05-07 | 2015-05-07 | A kind of Anti-loose fastener |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510230213.8A CN104791352B (en) | 2015-05-07 | 2015-05-07 | A kind of Anti-loose fastener |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104791352A true CN104791352A (en) | 2015-07-22 |
CN104791352B CN104791352B (en) | 2017-07-14 |
Family
ID=53556417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510230213.8A Active CN104791352B (en) | 2015-05-07 | 2015-05-07 | A kind of Anti-loose fastener |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104791352B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140859A (en) * | 2015-08-13 | 2015-12-09 | 国网山东夏津县供电公司 | Anti-loose wire fastening assembly |
CN105509352A (en) * | 2015-12-29 | 2016-04-20 | 上海齐耀动力技术有限公司 | Support adjusting rod for disk type solar light concentrating disk |
CN107630911A (en) * | 2017-08-09 | 2018-01-26 | 宁波市镇海甬鼎紧固件制造有限公司 | A kind of check bolt |
CN108488195A (en) * | 2018-06-09 | 2018-09-04 | 海盐卫士标准件有限公司 | A kind of Combined anti-theft nut |
CN111963558A (en) * | 2020-09-04 | 2020-11-20 | 海盐龙晟科技股份有限公司 | Bolt group not easy to loosen |
CN112240338A (en) * | 2019-07-17 | 2021-01-19 | 大众汽车股份公司 | Connecting assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2103041U (en) * | 1991-08-21 | 1992-04-29 | 蒋志忠 | Combined locknut |
GB2272951A (en) * | 1992-11-30 | 1994-06-01 | Kai Corp | Preventing loosening of screwthreaded fasteners |
KR20080063909A (en) * | 2007-01-03 | 2008-07-08 | 한국기초과학지원연구원 | Fixing member of castle nut and bolt |
CN201236876Y (en) * | 2008-06-27 | 2009-05-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | Anti-loosing mechanism for nut |
KR20110005051U (en) * | 2009-11-16 | 2011-05-24 | 서호영 | Get loose prevention bolt pin |
JP2011117504A (en) * | 2009-11-04 | 2011-06-16 | Osami Matsumoto | E-ext lock bolt |
CN103591108A (en) * | 2013-11-20 | 2014-02-19 | 河南太行振动机械股份有限公司 | Bolt capable of being quickly assembled and disassembled |
-
2015
- 2015-05-07 CN CN201510230213.8A patent/CN104791352B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2103041U (en) * | 1991-08-21 | 1992-04-29 | 蒋志忠 | Combined locknut |
GB2272951A (en) * | 1992-11-30 | 1994-06-01 | Kai Corp | Preventing loosening of screwthreaded fasteners |
KR20080063909A (en) * | 2007-01-03 | 2008-07-08 | 한국기초과학지원연구원 | Fixing member of castle nut and bolt |
CN201236876Y (en) * | 2008-06-27 | 2009-05-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | Anti-loosing mechanism for nut |
JP2011117504A (en) * | 2009-11-04 | 2011-06-16 | Osami Matsumoto | E-ext lock bolt |
KR20110005051U (en) * | 2009-11-16 | 2011-05-24 | 서호영 | Get loose prevention bolt pin |
CN103591108A (en) * | 2013-11-20 | 2014-02-19 | 河南太行振动机械股份有限公司 | Bolt capable of being quickly assembled and disassembled |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105140859A (en) * | 2015-08-13 | 2015-12-09 | 国网山东夏津县供电公司 | Anti-loose wire fastening assembly |
CN105509352A (en) * | 2015-12-29 | 2016-04-20 | 上海齐耀动力技术有限公司 | Support adjusting rod for disk type solar light concentrating disk |
CN107630911A (en) * | 2017-08-09 | 2018-01-26 | 宁波市镇海甬鼎紧固件制造有限公司 | A kind of check bolt |
CN108488195A (en) * | 2018-06-09 | 2018-09-04 | 海盐卫士标准件有限公司 | A kind of Combined anti-theft nut |
CN108488195B (en) * | 2018-06-09 | 2023-06-09 | 海盐卫士标准件有限公司 | Combined anti-theft nut |
CN112240338A (en) * | 2019-07-17 | 2021-01-19 | 大众汽车股份公司 | Connecting assembly |
CN112240338B (en) * | 2019-07-17 | 2022-08-09 | 大众汽车股份公司 | Connecting assembly |
CN111963558A (en) * | 2020-09-04 | 2020-11-20 | 海盐龙晟科技股份有限公司 | Bolt group not easy to loosen |
Also Published As
Publication number | Publication date |
---|---|
CN104791352B (en) | 2017-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104791352A (en) | Looseness preventing fastener | |
CN105864265B (en) | Bolt anti-loosening structure and anti-loosening method | |
MX2013010728A (en) | Shut-off device with automatically activatable locking. | |
CN204239420U (en) | Nut cap | |
CN204628203U (en) | A kind of Anti-loose fastener | |
CN204629058U (en) | One is anti-unloads anti-loose anti-theft hexagon socket head cap screw device | |
CN103452995A (en) | Nut and mounting method thereof | |
CN204127083U (en) | Locking washer | |
US11965540B2 (en) | Hand tool for bolts fastening | |
CN203516383U (en) | Locking bolt-nut component | |
CN103423281A (en) | Anti-drop bolt | |
CN204628202U (en) | A kind of self-clinching fastener | |
MY185684A (en) | Device for attaching ballistic protection elements | |
CN205047619U (en) | Bolt locking device who locks with nut under impact, vibrations operating mode | |
CN204628204U (en) | One is anti-unloads anti-theft bolt external member | |
CN204739066U (en) | Antitheft nut and special sleeve | |
CN107339313A (en) | A kind of Novel threaded anti-loose structure | |
CN203463459U (en) | Nut | |
US1113419A (en) | Lock-nut. | |
CN105987065A (en) | Antitheft bolt | |
CN105909662A (en) | Embedded cone antitheft vibration resisting nut | |
CN205780212U (en) | A kind of nested type cone antitheft antidetonation nut | |
CN104482025B (en) | A kind of Anti-loosening nut | |
CN203532486U (en) | Anti-theft bolt | |
CN204591958U (en) | A kind of anti-theft bolt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190711 Address after: No. 51 Yongjin Road, Nanjing High-tech Zone, Jiangsu Province, 210000 Patentee after: NANJING JUNWEI INNOVATION SEIKO MACHINERY CO.,LTD. Address before: 311800 No. 132, old street, Jie Ting Village, Jie Ting Town, Zhuji, Shaoxing, Zhejiang Patentee before: Zhu Jianfei |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An anti loose fastener Effective date of registration: 20201224 Granted publication date: 20170714 Pledgee: Nanjing Bank Co.,Ltd. Nanjing Financial City Branch Pledgor: NANJING JUNWEI INNOVATION SEIKO MACHINERY Co.,Ltd. Registration number: Y2020980009932 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221103 Granted publication date: 20170714 Pledgee: Nanjing Bank Co.,Ltd. Nanjing Financial City Branch Pledgor: NANJING JUNWEI INNOVATION SEIKO MACHINERY CO.,LTD. Registration number: Y2020980009932 |