KR102324647B1 - 렌치 탭핑 스크류 볼트 - Google Patents
렌치 탭핑 스크류 볼트 Download PDFInfo
- Publication number
- KR102324647B1 KR102324647B1 KR1020200027825A KR20200027825A KR102324647B1 KR 102324647 B1 KR102324647 B1 KR 102324647B1 KR 1020200027825 A KR1020200027825 A KR 1020200027825A KR 20200027825 A KR20200027825 A KR 20200027825A KR 102324647 B1 KR102324647 B1 KR 102324647B1
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- South Korea
- Prior art keywords
- fixing
- screw thread
- wrench
- tapping screw
- tapping
- 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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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
- 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
- F16B39/30—Locking exclusively by special shape of the screw-thread
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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
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
-
- 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
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
그에 따라 고정대상물에 탭을 별도로 가공하지 않고도 더욱더 손쉽게 체결 고정하여 사용할 수 있는 편리성을 제공하는 효과와 함께 풀림 방지로 인한 제품에 대한 신뢰성도 높은 효과를 가진다.
Description
도 2는 도 1에 따른 정면도,
도 3은 본 발명의 사용 상태를 설명하기 위한 일부 정단면도,
도 4는 본 발명의 다른 실시 예를 설명하기 위한 사시도이다.
10 : 축 본체 12 : 렌치 삽입홈
12A : 다각형 헤드 20 : 나사산부
30 : 탭핑 나사산부 30A, 30B : 고정 나사산
32 : 단락 홈
Claims (5)
- 일면에 렌치 삽입홈 또는 다각형 헤드가 형성되는 축 본체;
상기 렌치 삽입홈 또는 다각형 헤드가 형성된 축부에 너트를 체결하기 위해 형성되는 나사산부; 및
상기 나사산부의 반대 측의 축부에 고정대상물로 체결 고정되는 탭핑 나사산부가 형성되되, 상기 탭핑 나사산부는 고정대상물로 파고들어가는 과정에서 각 고정 나사산 사이의 경사진 거리 사이로 고정대상물의 내면 또한 파고들어가 서로 맞물리듯이 고정됨에 따라 충격이나 외력 등에 의해서도 풀림을 방지할 수 있도록 서로 다른 경사도를 가지는 적어도 2줄 이상의 각각의 고정 나사산을 포함하되,
상기 축 본체는 원통형 또는 다각형 형태 중의 어느 하나이며,
상기 탭핑 나사산부가 형성되는 축부의 직경은 고정대상물과 넓은 면적으로 접촉 고정되어 높은 고정력을 갖도록 상기 나사산부가 형성된 축부의 직경 보다 더 큰 직경으로 형성되는 렌치 탭핑 스크류 볼트. - 삭제
- 삭제
- 제1항에 있어서,
상기 탭핑 나사산부의 각 고정 나사산에는 소정 간격을 두고 각 고정 나사산이 연이어 연결되지 않고 단락되는 각각의 단락 홈이 더 마련되는 것을 포함하는 렌치 탭핑 스크류 볼트. - 제4항에 있어서,
상기 단락 홈은 반원형 또는 다각형 형태 중의 어느 하나인 렌치 탭핑 스크류 볼트.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200027825A KR102324647B1 (ko) | 2020-03-05 | 2020-03-05 | 렌치 탭핑 스크류 볼트 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200027825A KR102324647B1 (ko) | 2020-03-05 | 2020-03-05 | 렌치 탭핑 스크류 볼트 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20210112610A KR20210112610A (ko) | 2021-09-15 |
| KR102324647B1 true KR102324647B1 (ko) | 2021-11-10 |
Family
ID=77793559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200027825A Active KR102324647B1 (ko) | 2020-03-05 | 2020-03-05 | 렌치 탭핑 스크류 볼트 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102324647B1 (ko) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10246216A (ja) * | 1997-03-07 | 1998-09-14 | Akira Miyake | インサートボルト |
| KR20050096268A (ko) | 2004-03-30 | 2005-10-06 | 주식회사 서울금속 | 풀림 방지용 볼트 |
| KR101417350B1 (ko) * | 2012-10-02 | 2014-07-16 | 이영희 | 다양한 상대물에 체결 가능한 범용 태핑 스크류 및 이를 이용한 체결방법 |
| KR20150053071A (ko) | 2013-11-07 | 2015-05-15 | 광주환경공단 | 풀림 방지용 체결구 |
| KR20190116779A (ko) | 2018-04-05 | 2019-10-15 | 김승용 | 풀림방지 볼트, 너트 |
-
2020
- 2020-03-05 KR KR1020200027825A patent/KR102324647B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210112610A (ko) | 2021-09-15 |
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