KR20020065650A - Screw with hexagonal groove - Google Patents

Screw with hexagonal groove Download PDF

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Publication number
KR20020065650A
KR20020065650A KR1020010005765A KR20010005765A KR20020065650A KR 20020065650 A KR20020065650 A KR 20020065650A KR 1020010005765 A KR1020010005765 A KR 1020010005765A KR 20010005765 A KR20010005765 A KR 20010005765A KR 20020065650 A KR20020065650 A KR 20020065650A
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KR
South Korea
Prior art keywords
screw
hexagonal
hexagon socket
wrench
shaped
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KR1020010005765A
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Korean (ko)
Inventor
왕승진
Original Assignee
엘지이노텍 주식회사
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Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020010005765A priority Critical patent/KR20020065650A/en
Publication of KR20020065650A publication Critical patent/KR20020065650A/en

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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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

PURPOSE: A screw with hexagonal groove is provided to eliminate the need of using an L-shaped wrench for the hexagon socket of hexagon socket screw, by permitting L-shaped wrenches having different sizes to be easily inserted into a single type hexagon socket. CONSTITUTION: A screw with hexagonal groove(10) comprises a hexagon socket(20) where an inclined surface(30) having a predetermined taper angle is formed, such that L-shaped wrenches having different sizes are inserted in an easy manner into the hexagon socket so as to couple the screw. When the L-shaped wrench having a small size is used, the wrench is inserted deeply into the hexagon socket so as to permit the hexagon socket screw to rotate. When the L-shaped wrench having a large size is used, the wrench is maintained at the upper portion of the hexagon socket so as to permit the hexagon socket screw to rotate.

Description

육각홈 붙이나사{Screw with hexagonal groove}Screw with hexagonal groove

본 발명은 L형의 렌치로 부터 대상물의 고정을 위한 체결이 이루어지는 육각홈 붙이나사에 관한 것으로서, 특히 육각홈 붙이나사의 육각나사홈을 소정의 테이퍼각으로 경사면을 형성하여 메트릭(metric)이나 인치(inch) 계열로 나누어진 서로 다른 크기의 L형의 렌치가 하나의 육각나사홈으로 삽입될수 있도록 하는 육각홈 붙이나사에 관한 것이다.The present invention relates to a hexagonal grooved screw which is fastened for fixing an object from an L-shaped wrench. In particular, the hexagonal threaded groove of the hexagonal grooved screw is formed at an inclined surface at a predetermined taper angle to form a metric or inch. Hexagon groove screws are provided to allow different sizes of L-shaped wrenches to be inserted into one hex thread groove.

주지된 바와같이, 육각홈 붙이나사는 전자회로의 부속품이나 기타 여러가지의 기계류에 속하는 각종 부품들을 고정하기 위해 사용되는 나사로서, 이는 그 평면상에 L형의 렌치가 삽입될수 있는 육각나사홈을 형성하고 있다.As is well known, the hexagonal groove attachment screw is a screw used to fix an accessory of an electronic circuit or various parts belonging to various machinery, which forms a hexagonal screw groove into which an L-shaped wrench can be inserted on the plane. Doing.

즉, 도 1 및 도 2에 도시된 바와같이, 메트릭이나 인치 계열로 나누어진 L형의 렌치(3)가 삽입되도록 하는 육각홈 붙이나사(1)의 육각나사홈(2)은 나사의 크기에 따라 그 홈 형성이 일정크기로 고정되는 구조를 가지고 있다.That is, as shown in Figures 1 and 2, the hexagonal screw groove (2) of the hexagonal groove attachment screw (1) to insert the L-shaped wrench (3) divided into the metric or inch series is the size of the screw Therefore, the groove formation is fixed to a certain size.

이에따라, 종래에는 육각홈 붙이나사(1)를 체결하기 위해서는 육각나사홈(2)에 맞도록 L형의 렌치(3)를 각각 별도로 사용하여야 하는 불편함이 따랐다.Accordingly, in the related art, in order to fasten the hexagonal grooved screw 1, the inconvenience of having to use the L-shaped wrench 3 separately to match the hexagonal screw groove 2 has been followed.

본 발명은 상기와 같은 여건을 감안하여 창출된 것으로서, 육각홈 붙이나사의 육각나사홈을 소정의 테이퍼각으로 경사면을 형성하므로서, 메트릭이나 인치 계열로 나누어진 서로 다른 크기의 L형 렌치가 하나의 육각나사홈으로 보다 쉽게 삽입될수 있도록 하여 종래에서와 같이 육각홈 붙이나사의 육각나사홈에 맞는 L형의 렌치를 각각 별도로 구비하여야 하는 불편함을 해소하는 육각홈 붙이나사를 제공함에 그 목적이 있다.The present invention was created in view of the above conditions, and by forming the inclined surface at a predetermined taper angle, the hexagonal screw groove of the hexagonal grooved screw, L-shaped wrenches of different sizes divided into metric or inch series are It is an object of the present invention to provide a hexagonal grooved screw which can be easily inserted into the hexagonal screw groove, thereby eliminating the inconvenience of having to separately provide an L-shaped wrench that fits the hexagonal screw groove of the hexagonal grooved screw as in the prior art. .

도 1은 종래에 적용되는 육각홈 붙이나사의 구조를 보인 단면도.1 is a cross-sectional view showing a structure of a hexagonal grooved screw that is conventionally applied.

도 2는 종래에 적용되는 육각홈 붙이나사에 L형의 렌치가 삽입되는 상태를 보인 구성도.Figure 2 is a configuration diagram showing a state in which the L-shaped wrench is inserted into the hexagonal grooved screw is conventionally applied.

도 3은 본 발명의 일실시예로 육각홈 붙이나사의 구조를 보인 단면도.Figure 3 is a cross-sectional view showing a structure of a hexagonal grooved screw as an embodiment of the present invention.

도 4는 본 발명의 일실시예로 육각홈 붙이나사에 L형의 렌치가 삽입되는 상태를 보인 구성도.Figure 4 is a diagram showing a state in which the L-shaped wrench is inserted into the hexagonal grooved screw as an embodiment of the present invention.

상기의 목적을 달성하기 위하여 본 발명에 따른 육각홈 붙이나사는,In order to achieve the above object, the hexagonal groove paste according to the present invention,

L형의 렌치 삽입으로 부터 체결동작이 이루어지는 육각홈 붙이나사에 있어서,In the hexagon socket head cap screw that tightens from the insertion of an L-shaped wrench,

상기 육각홈 붙이나사의 육각나사홈은 서로 다른 크기를 갖는 L형의 렌치가 삽입되어 나사를 체결시킬수 있도록 소정 테이퍼각을 갖는 경사면이 형성된 점에 그 특징이 있다.The hexagonal screw groove of the hexagonal groove attachment screw is characterized in that an inclined surface having a predetermined taper angle is formed so that L-shaped wrenches having different sizes can be inserted to fasten screws.

이와 같은 본 발명에 의하면, 육각홈 붙이나사의 육각나사홈을 소정의 테이퍼각으로 경사면을 형성하므로서, 메트릭이나 인치 계열로 나누어진 서로 다른 크기의 L형 렌치가 하나의 육각나사홈으로 보다 쉽게 삽입될수 있도록 하여 종래에서와 같이 육각홈 붙이나사의 육각나사홈에 맞는 L형의 렌치를 각각 별도로 구비하여야 하는 불편함을 해소할 수 있는 장점이 있다.According to the present invention, by forming an inclined surface at a predetermined taper angle, the hexagonal threaded groove of the hexagonal grooved screw, the L-shaped wrenches of different sizes divided into metric or inch series are more easily inserted into one hexagonal screw groove. It is possible to eliminate the inconvenience of having to separately provide an L-shaped wrench to fit the hexagonal screw groove of the hexagonal grooved screw as in the prior art.

이하, 첨부된 도면을 참조하여 본 발명에 따른 실시 예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 3은 본 발명의 일실시예로 육각홈 붙이나사의 구조를 보인 단면도이고, 도 4는 본 발명의 일실시예로 육각홈 붙이나사에 L형의 렌치가 삽입되는 상태를 보인 구성도 이다.Figure 3 is a cross-sectional view showing a structure of a hexagonal grooved screw as an embodiment of the present invention, Figure 4 is a configuration diagram showing a state in which the L-shaped wrench is inserted into the hexagonal grooved screw as an embodiment of the present invention.

도 3 및 도 4에 도시된 바와가이, L형의 렌치(3) 삽입으로 부터 체결동작이 이루어지는 육각홈 붙이나사(10)에 있어서,As shown in Figs. 3 and 4, in the hexagonal grooved head screw 10, which is fastened from the insertion of the L-shaped wrench 3,

상기 육각홈 붙이나사(10)의 육각나사홈(20)은 서로 다른 크기를 갖는 L형의 렌치(3)가 삽입되어 나사를 체결시킬수 있도록 소정 테이퍼각을 갖는 경사면(30)을 형성함을 특징으로 하는 것이다.The hexagonal screw groove 20 of the hexagonal groove attachment screw 10 is characterized by forming an inclined surface 30 having a predetermined tapered angle so that the L-shaped wrench 3 having different sizes can be inserted to fasten the screw. It is to be done.

이와같은 본 발명은, 육각홈 붙이나사(10)의 육각나사홈(20)에 소정의 테이퍼각을 갖는 경사면(30)을 통해 메트릭이나 인치 계열로 나누어진 서로 다른 크기의 L형 렌치(3)가 육각나사홈(20)으로 보다 쉽게 그 수용이 이루어지는 바,The present invention as described above, L-shaped wrench (3) of different sizes divided into metric or inch series through the inclined surface 30 having a predetermined taper angle in the hexagonal screw groove 20 of the hexagonal grooved screw 10. The hexagonal screw groove 20 is easier to receive the bar,

상기 육각홈나사(20)의 크기에 따라 렌치(3)를 각각 별도로 구비하여야 하는 불편함을 해소할수 있다.According to the size of the hexagonal groove screw 20, it is possible to eliminate the inconvenience of having to separately provide a wrench (3).

즉, 상기 육각나사홈(20)에 형성되어 있는 경사면(30)은 상단부의 직경이 크고 하단부의 직경이 작도록 설계되어 있는 바,That is, the inclined surface 30 formed in the hexagonal screw groove 20 is designed to have a large diameter of the upper end portion and a small diameter of the lower end portion,

작은 직경의 L형 렌치(3)가 사용될 경우 상기 렌치(3)는 육각나사홈(20)의 내부로 깊숙이 삽입되면서 육각홈 붙이나사(10)의 회전이 가능하도록 하고, 더불어 큰 직경의 L형 렌치(3)가 사용될 경우에는 상기 렌치(3)가 육각나사홈(20)의 경사면(30)을 통해 상단부에서 그 삽입상태가 유지되므로서 상기 육각홈 붙이나사(10)의 회전을 가능하게 할수 있도록 하였다.When a small diameter L-shaped wrench (3) is used, the wrench (3) is inserted deep into the hexagonal screw groove (20) to allow the rotation of the hexagonal grooved screw (10), and a large diameter L-shaped When the wrench 3 is used, the wrench 3 can be rotated at the upper end through the inclined surface 30 of the hexagonal screw groove 20 so that the hexagonal grooved screw 10 can be rotated. It was made.

이상의 설명에서와 같이 본 발명에 따른 육각홈 붙이나사에 의하면, 육각홈 붙이나사의 육각나사홈을 소정의 테이퍼각으로 경사면을 형성하므로서, 메트릭이나 인치 계열로 나누어진 서로 다른 크기의 L형 렌치가 하나의 육각나사홈으로 보다 쉽게 삽입될수 있도록 하여 종래에서와 같이 육각홈 붙이나사의 육각나사홈에 맞는 L형의 렌치를 각각 별도로 구비하여야 하는 불편함을 해소하는 효과가 있다.According to the hexagonal grooved screw according to the present invention as described above, by forming the inclined surface of the hexagonal screw grooved hexagonal screw groove with a predetermined taper angle, L-shaped wrenches of different sizes divided into metric or inch series Since it can be more easily inserted into one hexagonal screw groove, there is an effect of eliminating the inconvenience of having to separately provide an L-type wrench that fits the hexagonal screw groove of the hexagonal grooved screw as in the prior art.

Claims (1)

L형의 렌치 삽입으로 부터 체결동작이 이루어지는 육각홈 붙이나사에 있어서,In the hexagon socket head cap screw that tightens from the insertion of an L-shaped wrench, 상기 육각홈 붙이나사의 육각나사홈은 서로 다른 크기를 갖는 L형의 렌치가 삽입되어 나사를 체결시킬수 있도록 소정 테이퍼각을 갖는 경사면을 형성함을 특징으로 하는 육각홈 붙이나사.Hexagon groove grooves of the hexagonal groove attachment screw is characterized in that the hexagonal groove attachment screw, characterized in that to form an inclined surface having a predetermined tapered angle so that the L-shaped wrench having different sizes can be inserted into the screw.
KR1020010005765A 2001-02-07 2001-02-07 Screw with hexagonal groove KR20020065650A (en)

Priority Applications (1)

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KR1020010005765A KR20020065650A (en) 2001-02-07 2001-02-07 Screw with hexagonal groove

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KR1020010005765A KR20020065650A (en) 2001-02-07 2001-02-07 Screw with hexagonal groove

Publications (1)

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KR20020065650A true KR20020065650A (en) 2002-08-14

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KR1020010005765A KR20020065650A (en) 2001-02-07 2001-02-07 Screw with hexagonal groove

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