KR200257228Y1 - Forge hex key wrench - Google Patents

Forge hex key wrench Download PDF

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Publication number
KR200257228Y1
KR200257228Y1 KR2020010027787U KR20010027787U KR200257228Y1 KR 200257228 Y1 KR200257228 Y1 KR 200257228Y1 KR 2020010027787 U KR2020010027787 U KR 2020010027787U KR 20010027787 U KR20010027787 U KR 20010027787U KR 200257228 Y1 KR200257228 Y1 KR 200257228Y1
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KR
South Korea
Prior art keywords
wrench
tip
forging
hexagon
tensile force
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KR2020010027787U
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Korean (ko)
Inventor
영 노 김
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영 노 김
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Priority to KR2020010027787U priority Critical patent/KR200257228Y1/en
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Publication of KR200257228Y1 publication Critical patent/KR200257228Y1/en

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Abstract

본 고안은 단간과 장간으로 구획하여 절곡하고 단간과 장간의 끝에 육각팁을 구비한 것에 있어서, 인장력을 가지는 강철 환봉을 단간(1)과 장간(2)으로 절곡하여 핸들을 형성하고, 환봉 단간(1)과 장간(2)의 끝을 단조하여 단조 육각팁(3)으로 성형한 단조 육각 렌치이다. 본 고안에 의하면 장간 및 단간은 인장력을 가지는 강철 환봉으로 구성되어 있어 사용중 인장력의 부족으로 부러지는 결점이 방지되고, 육각팁은 강철 환봉을 육각 팁으로 단조 형성함으로써 고강도를 유지하여 내마모성을 가지는 단조 육각 렌치를 제공하는 것이다.The present invention is divided into bent and gangan bend and the end of the gangan and gangan with hex tips, bending the steel bar with tensile force to the endgan (1) and longan (2) to form a handle, It is forged hexagon wrench formed by forging hexagon tip (3) by forging the end of 1) and long span (2). According to the present invention, the long section and the short section are composed of steel bar with tensile force, which prevents defects due to lack of tensile force during use, and the hexagonal tip is forged hexagon having wear resistance by maintaining high strength by forging a steel bar with a hexagonal tip. To provide a wrench.

Description

단조 육각 렌치 {FORGE HEX KEY WRENCH}Forged Hex Wrench {FORGE HEX KEY WRENCH}

본 고안은 단조 육각 렌치에 관한 고안으로 특히 렌치의 팁 부분을 단조 성형한 육각 렌치를 제공하려는 것이다.The present invention relates to a forged hexagon wrench, and in particular, to provide a hexagon wrench forged from the tip of the wrench.

종래의 육각 렌치는 육각 강봉를 구형으로 절곡 하되 단간과 장간으로 구획하고, 육각 단간과 장간의 끝을 육각팁으로 사용하는 것으로서,Conventional hex wrench is to bend the hexagonal steel bar into a sphere, but divided into the end and the long section, using the end of the hex end and the long section as a hexagonal tip,

그 사용법은 렌트볼트의 육각 렌치홀에 육각 팁을 삽입한 후 장간 또는 단간 핸들을 잡고 렌치볼트를 회전시키는 것이었다.Its usage was to insert a hex tip into the hex wrench hole of the bolt, then hold the handle between the long or short ends and rotate the wrench bolt.

상기 종래 육각렌치의 결점은 육각 팁을 포함하는 육각 장간과 단간을 같은경도로 열처리 한 것으로서, 육각팁 부분은 경도가 약하여 마모가 빠르고 단간과 장간은 사용 중 부러지는 등 인장력이 약한 결점을 가지는 것이었다.The drawback of the conventional hexagonal wrench is that the hexagonal section including the hexagonal tip and the end section are heat treated with the same hardness, and the hexagonal tip section has weakness in tensile strength due to its weak hardness and breakage during use. .

본 고안은 상기한 결점을 개선하는 고안으로서, 장간 및 단간은 인장력을 가지는 강철 환봉으로 제작하여 사용중 인장력의 부족으로 부러지는 결점을 방지하고, 육각팁은 강철 환봉 양단을 육각 팁으로 단조 형성하여 고강도를 유지하여 내마모성을 가지도록 구성한 단조 육각 렌치를 제공함에 목적이 있다.The present invention is designed to improve the above-mentioned shortcomings, the long and short ends are made of a steel round bar having a tensile force to prevent the defects due to the lack of tensile force during use, the hexagonal tip is formed by forging both ends of the steel round bar with a hexagonal tip high strength The purpose is to provide a forged hexagon wrench configured to have abrasion resistance to maintain.

도1은 본 고안의 사시도1 is a perspective view of the present invention

도2는 A-A선단면도Figure 2 is a cross-sectional view A-A

도3은 B-B선단면도Figure 3 is a cross-sectional view B-B

도4는 본 고안의 사용상태도Figure 4 is a state of use of the present invention

<도면 주요부호의 설명><Description of Major Symbols in Drawing>

1:단간 2:장간 3:육각팁1: Dangan 2: Jangan 3: Hex tip

본 고안을 첨부도면에 따라서 상세하게 설명하면 다음과 같다.Referring to the present invention in detail according to the accompanying drawings as follows.

단간과 장간으로 구획하여 절곡 하고 단간과 장간의 끝에 육각팁을 구비한 것에 있어서,In the case where the section is bent and bent and bent and the ends of the section and the section are provided with hexagonal tips,

인장력을 가지는 강철 환봉을 단간(1)과 장간(2)으로 절곡하여 핸들을 형성하고, 환봉 단간(1)과 장간(2)의 끝을 단조하여, 단조 육각팁(3)으로 형성한 단조 육각 렌치이다.Forging hexagon formed by forging hexagon tip (3) by bending steel bar with tensile force into end span (1) and long span (2) to form a handle, and forging ends of round bar span (1) and long span (2). It is a wrench.

본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is as follows.

본 고안의 사용법은 단간과 장간 끝의 육각팁을 렌트볼트(b)의 육각 렌치홀에 삽입한 후 장간 또는 단간 핸들을 잡고 렌치볼트(b)를 회전시키는 것이다.The use of the present invention is to insert the hexagon tip of the end of the end and the end of the hex wrench (b) in the hexagon wrench hole and then hold the handle between the long or end of the wrench bolt (b) to rotate.

상기 본 고안의 단간(1)과 장간(2)은 강철 환봉을 절곡하여 구획한 것으로서 육각렌치의 핸들로서 필요한 인장장도를 보유하게된다.The end section 1 and the long section 2 of the present invention are partitioned by bending a steel round bar to hold the tension extension required as a handle of a hexagon wrench.

또한 본고안 렌치의 육각팁(3)은 강철 환봉을 단조하여 육각팁으로 성형함으로써 고강도를 유지하게 되어 내마모성을 가지는 것이다.In addition, the hexagonal tip 3 of the wrench of the present invention maintains high strength by forging a steel round bar and forming a hexagonal tip to have wear resistance.

상기와 같이 본 고안의 장간 및 단간은 인장력을 가지는 강철 환봉으로 구성되어 있어 사용중 인장력의 부족으로 부러지는 결점이 방지되고, 육각팁은 강철 환봉을 육각 팁으로 단조 형성하여 고강도를 유지하여 내마모성을 가지는 단조 육각 렌치를 제공하는 것이다.As described above, the long and short sections of the present invention are composed of a steel round bar having a tensile force to prevent defects due to lack of tensile force during use, and the hexagonal tip is formed by forging a steel round bar with a hexagonal tip to maintain high strength and thus have wear resistance. It is to provide a forged hex wrench.

Claims (1)

단간과 장간으로 구획하여 절곡하고 단간과 장간의 끝에 육각팁을 구비한 것에 있어서,In the case where the section is bent and bent and bent and the end of the section is provided with a hexagonal tip, 인장력을 가지는 강철 환봉을 단간(1)과 장간(2)으로 절곡하여 핸들을 형성하고, 환봉 단간(1)과 장간(2)의 끝을 단조하여 단조 육각팁(3)을 형성한 단조 육각 렌치.A forged hex wrench that forms a handle by bending a steel round bar having tensile force into the end span (1) and the long span (2), and forging the ends of the round bar span (1) and the long span (2) to form a forged hexagon tip (3). .
KR2020010027787U 2001-09-11 2001-09-11 Forge hex key wrench KR200257228Y1 (en)

Priority Applications (1)

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KR2020010027787U KR200257228Y1 (en) 2001-09-11 2001-09-11 Forge hex key wrench

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KR2020010027787U KR200257228Y1 (en) 2001-09-11 2001-09-11 Forge hex key wrench

Publications (1)

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KR200257228Y1 true KR200257228Y1 (en) 2001-12-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220130849A (en) 2021-03-19 2022-09-27 (주)대한솔루션 Hex wrench set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220130849A (en) 2021-03-19 2022-09-27 (주)대한솔루션 Hex wrench set

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