KR200372230Y1 - Wrench bolts and wrench screws with multiple hexagon grooves - Google Patents
Wrench bolts and wrench screws with multiple hexagon grooves Download PDFInfo
- Publication number
- KR200372230Y1 KR200372230Y1 KR20-2004-0028102U KR20040028102U KR200372230Y1 KR 200372230 Y1 KR200372230 Y1 KR 200372230Y1 KR 20040028102 U KR20040028102 U KR 20040028102U KR 200372230 Y1 KR200372230 Y1 KR 200372230Y1
- Authority
- KR
- South Korea
- Prior art keywords
- wrench
- screw
- grooves
- hexagonal
- bolt
- Prior art date
Links
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
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
- 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
- F16B23/0038—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 substantially prismatic with up to six edges, e.g. triangular, square, pentagonal, Allen-type cross-sections
-
- 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
- F16B23/0092—Specially shaped nuts or heads of bolts or screws for rotations by a tool with a head engageable by two or more different tools
-
- 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)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
본 고안에 따른 육각(다각)홈의 갯수가 여러개인 렌치볼트 및 렌치나사는,Wrench bolts and wrench screws with multiple hex (polygon) grooves according to the present invention,
렌치볼트의 볼트머리부(1) 및 렌치나사(2)에 육각(다각)홈(3)의 갯수를 다수(2개,3개,--n개)--(4)포함하는 것을 특징으로 하여,The number of hexagonal (polygonal) grooves (3) in the bolt head (1) and the wrench screw (2) of the wrench bolt (2, 3,-n pieces)-(4) So,
종래의 일반적인 렌치볼트 및 렌치나사의 경우 나사의 크기에 따른 육각(다각)홈의 크기에 렌치공구가 1개로 정해져 있어 여러 개의 렌치가 꼽혀있는 렌치셋트집에서 다른크기의 렌치를 사용시 조임 및 풀림을 할 수 없었고 또한 볼트 및 나사 육각(다각)홈의 마모시 풀림 및 조임을 할 수 없어 볼트머리부에 여러모양의 걸림턱(예:이면폭등)을 가공함으로써 기계조립 및 정비시 시간의 낭비를 초래 할 수 있었으나 본 고안은,In the case of conventional wrench bolts and wrench screws, one wrench tool is set in the size of a hexagonal (polygonal) groove according to the size of the screw. Therefore, when a wrench of a different size is used in a wrench set house where several wrenches are attached, tightening and loosening of the wrench are performed. Unable to loosen and tighten bolt and screw hexagonal (polygonal) grooves, which causes waste of time in assembling and servicing the machine by machining multiple locking jaws (e.g. backside width) on the bolt head. Although the present invention,
나사크기에 맞는 전용렌치가 아니어도 조임 및 풀림을 가능하게 함으로써 렌치의 전용범위확대 및 볼트머리부 및 나사부 육각(다각)홈의 마모시 시간의 낭비를 줄일 수 있는 효과를 갖는다.It is possible to reduce the waste of time when expanding the scope of the wrench and abrasion of the bolt head and threaded hexagonal (polygon) grooves by enabling tightening and loosening even if the wrench is not suitable for the screw size.
Description
본 고안은 일반적인 렌치볼트의 머리부 및 렌치나사에 육각(다각)홈이 1개인것을 다수(2개 3개--n개)로 하여 볼트 및 나사의 조임 및 풀림시 나사크기에 맞는 전용렌치가 아니어도 가능하게 함으로써 렌치의 전용범위 확대 및 볼트머리부 및 나사 육각(다각)홈의 마모시 조임 및 풀림을 나사크기에 맞는 전용렌치가 아니어도 가능하게 함으로써 기계조립 및 정비시 시간의 낭비를 줄일 수 있는 렌치볼트 머리부 및 렌치나사의 육각(다각)홈의 갯수가 여러개인 렌치볼트 및 렌치나사에 관한 것이다.The present invention has a hexagonal (polygonal) groove in the head and wrench screw of a general wrench bolt in a number of (2 3-n) so that a dedicated wrench suitable for the screw size when tightening and loosening the bolt and screw It is possible to reduce the waste of time when assembling and servicing the machine by expanding the range of the wrench and tightening and loosening when the bolt head and the screw hexagon (polygon) groove are not special wrenches suitable for the screw size. The present invention relates to wrench bolts and wrench screws having multiple numbers of hexagonal (polygonal) grooves of wrench bolt heads and wrench screws.
일예로 종래의 일반적인 렌치볼트 및 렌치나사의 경우 나사의 크기에 따른 육각(다각)홈의 크기에 렌치공구가 1개로 정해져 있어 여러 개의 렌치가 꼽혀있는 렌치셋트집에서 다른크기의 렌치를 사용시 조임 및 풀림을 할 수 없었고 또한 볼트 및 나사 육각(다각)홈의 마모시 풀림 및 조임을 할 수 없어 볼트머리부에 여러모양의 걸림턱(예:이면폭등)을 가공함으로써 조립 및 정비시 시간의 낭비를 초래 할 수 있다.For example, conventional wrench bolts and wrench screws are fixed with one wrench tool in the size of a hexagonal (polygonal) groove according to the size of the screw. Therefore, when wrenches of different sizes are used in the wrench set house where several wrenches are attached, Unable to loosen the bolts and screw hexagonal (polygonal) grooves, so they cannot be loosened and tightened. Therefore, various types of locking jaws (e.g. backside width) can be machined on the bolt heads, eliminating time wasted during assembly and maintenance. Can cause.
본 고안은 상기와 같은 문제점을 개선시킨 것으로 렌치볼트의 머리부 및 렌치나사에 다수(2개,3개,--n개)의 육각(다각)홈을 가짐으로써 볼트 및 나사의 조임 및 풀림시 나사크기에 맞는 전용렌치가 아니어도 조임,풀림을 가능하게 하며 볼트머리부 및 나사 육각홈의 마모시 조임 및 풀림을 볼트머리부에 걸림턱(예:이면폭)을 가공하지 않아도 가능하게 함으로써 기계조립 및 정비시 시간의 낭비를 줄일수 있는 렌치볼트 머리부 및 렌치나사에 육각(다각)홈의 갯수를 다수(2개,3개,--n개)로 하는 것을 특징으로 한다.The present invention improves the above problems and has a large number of (2, 3,-n) hexagonal (polygonal) grooves on the head of the wrench bolt and the wrench screw to tighten and loosen the bolts and screws. The machine can be tightened and loosened even if the wrench is not suitable for the size of the screw, and the tightening and loosening of the bolt head and the screw hexagon groove can be done without machining the locking jaw (e.g., the back width) on the bolt head. The number of hexagonal (polygonal) grooves in the wrench bolt head and the wrench screw, which can reduce the waste of time during assembly and maintenance, is characterized by a large number (two, three,-n).
도 1은 육각홈의 갯수가 1개인 일반적인 렌치볼트 및 렌치나사의 단면사시도 및 도면이다.1 is a cross-sectional perspective view and drawing of a general wrench bolt and wrench screw having a number of hexagon grooves.
도 2는 본 고안에 따른 육각홈의 갯수가 2개인 렌치볼트 및 렌치나사의 단면사시도 및 도면이다.2 is a cross-sectional perspective view and a view of a wrench bolt and a wrench screw having a number of two hexagonal grooves according to the present invention.
도 3는 본 고안에 따른 육각홈의 갯수가 3개인 렌치볼트 및 렌치나사의 단면사시도 및 도면이다.3 is a cross-sectional perspective view and a view of a wrench bolt and a wrench screw having a number of three hexagonal grooves according to the present invention.
도 4는 본 고안에 따른 육각홈의 갯수가 n개인 렌치볼트 및 렌치나사의 단면사시도 및 도면이다.Figure 4 is a cross-sectional perspective view and a view of the wrench bolt and wrench screw having the number of hexagonal grooves according to the present invention n.
이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.
도 1은 육각홈의 갯수가 1개인 일반적인 렌치볼트 및 렌치나사의 단면사시도 및 도면이고,1 is a cross-sectional perspective view and drawing of a general wrench bolt and wrench screw having a number of hexagonal grooves;
도 2는 본 고안에 따른 육각홈의 갯수가 2개인 렌치볼트 및 렌치나사의 단면사시도 및 도면이고,2 is a cross-sectional perspective view and a view of a wrench bolt and a wrench screw having a number of hexagonal grooves according to the present invention;
도 3는 본 고안에 따른 육각홈의 갯수가 3개인 렌치볼트 및 렌치나사의 단면사시도 및 도면이고,3 is a cross-sectional perspective view and a view of a wrench bolt and a wrench screw having a number of three hexagonal grooves according to the present invention;
도 4는 본 고안에 따른 육각홈의 갯수가 n개인 렌치볼트 및 렌치나사의 단면사시도 및 도면이다.Figure 4 is a cross-sectional perspective view and a view of the wrench bolt and wrench screw having the number of hexagonal grooves according to the present invention n.
이들 도면에 의해 알 수 있듯이,본 고안에 따른 렌치볼트의 머리부 및 렌치나사에 육각(다각)홈의 갯수가 여러개인 렌치볼트는 볼트머리부(1)과 렌치나사(2)에 육각홈(3)의 갯수를 다수(2개,3개,---n개)--(4)포함하는 것을 특징으로 한다.As can be seen from these drawings, the wrench bolt having a number of hexagonal (polygonal) grooves in the head and the wrench screw of the wrench bolt according to the present invention has a hexagonal groove in the bolt head (1) and the wrench screw (2). The number of 3) is characterized by including a plurality (2, 3,-n)-(4).
이상에서 상술한 바와같이 본 고안은,As described above, the present invention,
종래의 일반적인 렌치볼트가 머리부 및 렌치나사에 1개의 육각(다각)홈을 가짐에 비하여 다수(2개,3개,---n개)의 육각(다각)홈을 볼트머리부 및 나사부에 포함 함으로써 조임 및 풀림시 나사크기에 맞는 전용렌치가 아니어도 조임 및 풀림을 가능하게 함으로써 렌치의 전용범위 확대 및 볼트머리부 육각(다각)홈의 마모시 조임 및 풀림을 볼트머리부에 걸림턱(예:이면폭)을 가공하지 않아도 가능하게 함으로써 기계조립 및 정비시 시간의 낭비를 줄일 수 있는 효과를 갖는다.Compared to the conventional wrench bolt having one hexagon (polygon) groove on the head and the wrench screw, a large number of (two, three,-n) hexagon grooves are provided on the bolt head and the screw thread. By tightening and loosening, it is possible to fasten and loosen even if it is not a special wrench that fits the screw size.Increasing the scope of the wrench and tightening and loosening the bolt head when the hexagonal (polygon) groove of the bolt is worn. For example, it is possible to reduce the waste of time in assembling and maintenance of the machine by making it possible without machining the back side width).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0028102U KR200372230Y1 (en) | 2004-10-04 | 2004-10-04 | Wrench bolts and wrench screws with multiple hexagon grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0028102U KR200372230Y1 (en) | 2004-10-04 | 2004-10-04 | Wrench bolts and wrench screws with multiple hexagon grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200372230Y1 true KR200372230Y1 (en) | 2005-01-10 |
Family
ID=49443966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0028102U KR200372230Y1 (en) | 2004-10-04 | 2004-10-04 | Wrench bolts and wrench screws with multiple hexagon grooves |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200372230Y1 (en) |
-
2004
- 2004-10-04 KR KR20-2004-0028102U patent/KR200372230Y1/en not_active IP Right Cessation
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