JP6247602B2 - 締結構造および締結ねじ - Google Patents
締結構造および締結ねじ Download PDFInfo
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- JP6247602B2 JP6247602B2 JP2014124395A JP2014124395A JP6247602B2 JP 6247602 B2 JP6247602 B2 JP 6247602B2 JP 2014124395 A JP2014124395 A JP 2014124395A JP 2014124395 A JP2014124395 A JP 2014124395A JP 6247602 B2 JP6247602 B2 JP 6247602B2
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- Prior art keywords
- screw
- fastening
- thread
- resin sleeve
- side top
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Description
3a…リムロック側こま
3ab…めねじ部
4…締結ねじ
6…ヒンジ部
6a…小径部
6b…樹脂スリーブ
7…ねじ部
7a…ねじ山
Claims (3)
- 被締結部材と、被締結部材を取付ける相手部材と、ヒンジ部およびねじ部を備えた締結ねじとからなり、ヒンジ部はねじ部のねじ山を一部覆う樹脂スリーブを有し、このねじ山を覆う樹脂スリーブのねじ山1ピッチ分以上を相手部材に設けられためねじ部内に位置させることで、雌ねじ部よりも基端側において雌ねじ部に連通する被締結部材に設けられた下穴よりも外径が小さい樹脂スリーブに胴膨れを起こさせて樹脂スリーブが下穴の内壁面に接触し摩擦力が作用する状態としつつ樹脂スリーブと樹脂スリーブに接触する相手部材との摩擦力を増大させることにより締結ねじが緩まないようにしていることを特徴とする締結構造。
- 前記樹脂スリーブはねじ山を覆う部分のねじ山1ピッチ以上を被締結部材の下穴内に位置させることを特徴とする請求項1に記載の締結構造。
- 請求項1又は2に記載の締結構造に用いられる締結ねじであって、
頭部とヒンジ部とねじ部とを有し、ヒンジ部は軸部およびその周囲に配置された樹脂スリーブを有し、この樹脂スリーブはねじ部のねじ山を2ピッチ以上覆うことを特徴とする締結ねじ。
Priority Applications (1)
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---|---|---|---|
JP2014124395A JP6247602B2 (ja) | 2014-06-17 | 2014-06-17 | 締結構造および締結ねじ |
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JP2014124395A JP6247602B2 (ja) | 2014-06-17 | 2014-06-17 | 締結構造および締結ねじ |
Publications (2)
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JP2016003712A JP2016003712A (ja) | 2016-01-12 |
JP6247602B2 true JP6247602B2 (ja) | 2017-12-13 |
Family
ID=55223139
Family Applications (1)
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JP2014124395A Active JP6247602B2 (ja) | 2014-06-17 | 2014-06-17 | 締結構造および締結ねじ |
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JP (1) | JP6247602B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016213651B4 (de) * | 2016-07-26 | 2018-08-23 | OBE OHNMACHT & BAUMGäRTNER GMBH & CO. KG | Schraubteil sowie Scharnieranordnung mit einem solchen Schraubteil |
WO2019073611A1 (ja) * | 2017-10-11 | 2019-04-18 | 株式会社NejiLaw | 枢着機構 |
JP6263784B1 (ja) * | 2017-10-31 | 2018-01-24 | 株式会社NejiLaw | メガネフレーム用の枢着機構、軸部材及び弾性部材 |
KR102619244B1 (ko) * | 2021-12-28 | 2023-12-28 | 엘에스일렉트릭(주) | 가스절연개폐장치의 부분 방전 발생 방지용 핀 구조 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4971347A (ja) * | 1972-11-16 | 1974-07-10 | ||
CH609754A5 (ja) * | 1977-05-05 | 1979-03-15 | Nationale Sa | |
DE3002193A1 (de) * | 1980-01-22 | 1981-07-23 | Fa. Ferdinand Menrad, 7070 Schwäbisch Gmünd | Scharnier fuer metallbrillen |
JPS6197615U (ja) * | 1984-12-03 | 1986-06-23 | ||
JPH0648487Y2 (ja) * | 1989-06-30 | 1994-12-12 | 日東精工株式会社 | 眼鏡の蝶番 |
JP3087752U (ja) * | 2002-02-05 | 2002-08-16 | 株式会社トライ−アングル | 眼鏡のネジ緩み防止機構、ネジ緩み防止用の眼鏡止めネジ |
DE102007048011A1 (de) * | 2007-09-27 | 2009-04-09 | OBE OHNMACHT & BAUMGäRTNER GMBH & CO. KG | Scharnier für Brillen |
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2014
- 2014-06-17 JP JP2014124395A patent/JP6247602B2/ja active Active
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JP2016003712A (ja) | 2016-01-12 |
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