KR100938173B1 - 도난방지 나사와 전용 드라이버 비트의 조합 - Google Patents
도난방지 나사와 전용 드라이버 비트의 조합 Download PDFInfo
- Publication number
- KR100938173B1 KR100938173B1 KR1020070136489A KR20070136489A KR100938173B1 KR 100938173 B1 KR100938173 B1 KR 100938173B1 KR 1020070136489 A KR1020070136489 A KR 1020070136489A KR 20070136489 A KR20070136489 A KR 20070136489A KR 100938173 B1 KR100938173 B1 KR 100938173B1
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- driver bit
- head
- insertion groove
- tool
- Prior art date
Links
- 238000003780 insertion Methods 0.000 claims abstract description 41
- 230000037431 insertion Effects 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
-
- 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
- F16B35/06—Specially-shaped heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
Claims (3)
- 외면 둘레에 나선(11a)이 형성된 몸체(11)와, 상기 몸체(11) 상단에 일체로 마련되되 둘레가 원형이면서 중심부 상단이 상부로 돌출되어 완만한 라운드를 이루도록 된 헤드(12)와, 상기 헤드(12) 상면에 마련되되 헤드(12) 중심으로부터 양측의 선단 사이에 형성되면서 상·하로 대칭되는 반원형태의 호(13a, 13b)를 이루며 각 호(13a, 13b)는 중앙부에 인접하는 일단으로부터 헤드(12) 가장자리에 인접하는 타단으로 향하면서 점차로 깊이가 낮아지도록 된 공구삽입홈(13)을 구비하는 나사(10)와;일단에 공구장착부(21a)가 형성된 몸체(21)와, 상기 몸체(21)의 공구장착부(21a)가 형성된 일단과 대향되는 타단에 일체로 마련되되 상기 나사(10)의 공구삽입홈(13)과 상응하는 형태로 이루어지면서 그 높이가 공구삽입홈(13)의 최대 깊이 이상이 되도록 한 돌출편(22)을 구비하는 드라이버 비트(20);로 이루어지는 것을 특징으로 하는 도난방지 나사와 전용 드라이버 비트의 조합.
- 삭제
- 제1항에 있어서,상기 드라이버 비트(20)의 돌출편(22)은 그 최소 높이가 공구삽입홈(13)의 최대 깊이 이상으로 이루어지는 것을 특징으로 하는 도난방지 나사와 전용 드라이버 비트의 조합.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070136489A KR100938173B1 (ko) | 2007-12-24 | 2007-12-24 | 도난방지 나사와 전용 드라이버 비트의 조합 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070136489A KR100938173B1 (ko) | 2007-12-24 | 2007-12-24 | 도난방지 나사와 전용 드라이버 비트의 조합 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090068744A KR20090068744A (ko) | 2009-06-29 |
KR100938173B1 true KR100938173B1 (ko) | 2010-01-21 |
Family
ID=40996095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070136489A KR100938173B1 (ko) | 2007-12-24 | 2007-12-24 | 도난방지 나사와 전용 드라이버 비트의 조합 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100938173B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101358835B1 (ko) | 2012-07-18 | 2014-02-21 | 유인규 | 볼트 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0388888U (ko) * | 1989-12-27 | 1991-09-11 | ||
KR19980039944U (ko) * | 1996-12-20 | 1998-09-15 | 박병재 | 차량의 도난방지용 특수나사 |
KR200282976Y1 (ko) | 2002-04-11 | 2002-07-24 | 권대웅 | 트라이앵글스크류와 트라이앵글드라이버를 이용한보안시스템과 같은 특수목적용 트라이앵글 메카니즘 |
JP2006307948A (ja) | 2005-04-27 | 2006-11-09 | Takaaki Aoki | ボルト頭部 |
-
2007
- 2007-12-24 KR KR1020070136489A patent/KR100938173B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0388888U (ko) * | 1989-12-27 | 1991-09-11 | ||
KR19980039944U (ko) * | 1996-12-20 | 1998-09-15 | 박병재 | 차량의 도난방지용 특수나사 |
KR200282976Y1 (ko) | 2002-04-11 | 2002-07-24 | 권대웅 | 트라이앵글스크류와 트라이앵글드라이버를 이용한보안시스템과 같은 특수목적용 트라이앵글 메카니즘 |
JP2006307948A (ja) | 2005-04-27 | 2006-11-09 | Takaaki Aoki | ボルト頭部 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101358835B1 (ko) | 2012-07-18 | 2014-02-21 | 유인규 | 볼트 |
Also Published As
Publication number | Publication date |
---|---|
KR20090068744A (ko) | 2009-06-29 |
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