CN113137420B - 一种自锁式紧固螺栓 - Google Patents
一种自锁式紧固螺栓 Download PDFInfo
- Publication number
- CN113137420B CN113137420B CN202110394107.9A CN202110394107A CN113137420B CN 113137420 B CN113137420 B CN 113137420B CN 202110394107 A CN202110394107 A CN 202110394107A CN 113137420 B CN113137420 B CN 113137420B
- Authority
- CN
- China
- Prior art keywords
- self
- locking
- unlocking
- nut
- fastening bolt
- 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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Links
- 230000001681 protective effect Effects 0.000 claims description 24
- 230000005291 magnetic effect Effects 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Images
Classifications
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- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- 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
-
- 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
-
- 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
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/95—Constructional details of connections not covered for in other groups of this subclass with markings, colours, indicators or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110394107.9A CN113137420B (zh) | 2021-04-13 | 2021-04-13 | 一种自锁式紧固螺栓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110394107.9A CN113137420B (zh) | 2021-04-13 | 2021-04-13 | 一种自锁式紧固螺栓 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113137420A CN113137420A (zh) | 2021-07-20 |
CN113137420B true CN113137420B (zh) | 2022-08-02 |
Family
ID=76811806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110394107.9A Active CN113137420B (zh) | 2021-04-13 | 2021-04-13 | 一种自锁式紧固螺栓 |
Country Status (1)
Country | Link |
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CN (1) | CN113137420B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113941391B (zh) * | 2021-10-26 | 2022-12-23 | 青岛建一混凝土有限公司 | 圆锥破碎机及建材废料再生处理系统 |
CN115569445B (zh) * | 2022-11-18 | 2023-04-07 | 山东恒科环保设备有限公司 | 一种便于安装的除尘装置 |
CN116604071B (zh) * | 2023-06-26 | 2024-06-18 | 任丘市恒阳电讯器材有限公司 | 一种防孔位偏差的电力铁附件打孔装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1188890A (en) * | 1968-07-01 | 1970-04-22 | Whittaker Corp | Self-Locking Fastener. |
CN205841435U (zh) * | 2016-07-05 | 2016-12-28 | 袁锋 | 岗石业模具底板专用t型螺栓 |
CN107676363A (zh) * | 2017-10-30 | 2018-02-09 | 安徽凯瑞汽配制造有限公司 | 一种螺栓组件 |
CN207122483U (zh) * | 2017-08-01 | 2018-03-20 | 深圳欣锐科技股份有限公司 | 锁紧装置 |
CN209294208U (zh) * | 2018-12-10 | 2019-08-23 | 青岛厚德标准件有限公司 | 一种自锁式防盗螺栓 |
CN110848223A (zh) * | 2019-11-22 | 2020-02-28 | 国唐汽车有限公司 | 一种锁紧装置 |
CN210290454U (zh) * | 2019-06-25 | 2020-04-10 | 苏州中新精密工业有限公司 | 一种轨道交通用防脱锁紧螺栓 |
CN210565672U (zh) * | 2019-06-24 | 2020-05-19 | 苏州键鼎紧固件有限公司 | 一种防脱锁紧螺栓 |
CN111623020A (zh) * | 2020-04-20 | 2020-09-04 | 葛庆运 | 一种能够提高定位效果的不锈钢紧固件 |
-
2021
- 2021-04-13 CN CN202110394107.9A patent/CN113137420B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1188890A (en) * | 1968-07-01 | 1970-04-22 | Whittaker Corp | Self-Locking Fastener. |
CN205841435U (zh) * | 2016-07-05 | 2016-12-28 | 袁锋 | 岗石业模具底板专用t型螺栓 |
CN207122483U (zh) * | 2017-08-01 | 2018-03-20 | 深圳欣锐科技股份有限公司 | 锁紧装置 |
CN107676363A (zh) * | 2017-10-30 | 2018-02-09 | 安徽凯瑞汽配制造有限公司 | 一种螺栓组件 |
CN209294208U (zh) * | 2018-12-10 | 2019-08-23 | 青岛厚德标准件有限公司 | 一种自锁式防盗螺栓 |
CN210565672U (zh) * | 2019-06-24 | 2020-05-19 | 苏州键鼎紧固件有限公司 | 一种防脱锁紧螺栓 |
CN210290454U (zh) * | 2019-06-25 | 2020-04-10 | 苏州中新精密工业有限公司 | 一种轨道交通用防脱锁紧螺栓 |
CN110848223A (zh) * | 2019-11-22 | 2020-02-28 | 国唐汽车有限公司 | 一种锁紧装置 |
CN111623020A (zh) * | 2020-04-20 | 2020-09-04 | 葛庆运 | 一种能够提高定位效果的不锈钢紧固件 |
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CN113137420A (zh) | 2021-07-20 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
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Effective date of registration: 20220713 Address after: 061600 No. 43, Huiyuan Road, Chengdong Development Zone, Dongguang County, Cangzhou City, Hebei Province Applicant after: CANGZHOU HUAYU RAILWAY EQUIPMENT Co.,Ltd. Address before: No.96, Industrial Avenue, liuhuai industrial functional zone, Weishan Town, Dongyang City, Jinhua City, Zhejiang Province 322109 Applicant before: Li Chunwei |
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TR01 | Transfer of patent right |
Effective date of registration: 20241021 Address after: No. 146, Zhongdeng Village, Dengmingsi Town, Dongguang County, Cangzhou City, Hebei Province 061604 Patentee after: Zhang Junrong Country or region after: China Address before: 061600 No. 43, Huiyuan Road, Chengdong Development Zone, Dongguang County, Cangzhou City, Hebei Province Patentee before: CANGZHOU HUAYU RAILWAY EQUIPMENT Co.,Ltd. Country or region before: China |