KR200318867Y1 - Wing nut having washer - Google Patents

Wing nut having washer Download PDF

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Publication number
KR200318867Y1
KR200318867Y1 KR20-2003-0011305U KR20030011305U KR200318867Y1 KR 200318867 Y1 KR200318867 Y1 KR 200318867Y1 KR 20030011305 U KR20030011305 U KR 20030011305U KR 200318867 Y1 KR200318867 Y1 KR 200318867Y1
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South Korea
Prior art keywords
washer
nut
butterfly
butterfly nut
present
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KR20-2003-0011305U
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Korean (ko)
Inventor
최영준
김홍열
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최영준
김홍열
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Priority to KR20-2003-0011305U priority Critical patent/KR200318867Y1/en
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Publication of KR200318867Y1 publication Critical patent/KR200318867Y1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00Nuts or like thread-engaging members
    • F16B37/16Wing-nuts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

본 고안은 너트부와 죔손잡이와 와셔부가 일체로 구성됨으로써, 별도의 와셔를 사용할 필요가 없어짐으로써, 나비너트를 이용한 조립작업이 간편해지고, 와셔를 따로 생산할 필요가 없어 제품의 생산성을 향상시킬 수 있도록 된 와셔가 일체로 구비된 나비너트에 관한 것이다.The present invention is composed of the nut part, the clamping handle and the washer part integrally, there is no need to use a separate washer, thereby simplifying the assembly work using the butterfly nut, it is possible to improve the productivity of the product without the need to produce a separate washer The present invention relates to a butterfly nut provided with an integrated washer.

본 고안에 따르면, 볼트로드(50)에 나사결합되도록 내측에 암나사(52)가 형성된 너트부(54)와, 상기 너트부(54) 양측으로 연장되어 상향 돌출형성된 죔손잡이(56)와, 상기 너트부(54) 하측에 상기 죔손잡이(56)의 폭과 동일하거나 상대적으로 넓은 직경을 갖도록 마련되는 와셔부(58)가 일체로 구성되며, 별도의 와셔를 필요로 하지 않아 조립작업을 간편하게 하며 생산성을 향상시킬 수 있도록 된 것을 특징으로 하는 와셔가 일체로 구비된 나비너트가 제공된다.According to the present invention, a nut part 54 having a female screw 52 formed therein so as to be screwed to the bolt rod 50, a fastening handle 56 extending upwardly from both sides of the nut part 54, and The lower portion of the nut portion 54, the washer portion 58 provided with the same or relatively wide diameter of the fastening handle 56 is integrally formed, and does not require a separate washer to simplify the assembly work Provided is a butterfly nut integrally provided with a washer, characterized in that the productivity can be improved.

Description

와셔가 일체로 구비된 나비너트{Wing nut having washer}Butterfly nut with washer integrated {Wing nut having washer}

본 고안은 와셔가 일체로 구비된 나비너트에 관한 것으로서, 보다 상세하게는 별도의 와셔를 필요로 하지 않아 조명등기구를 천정에 취부하는 등 나비너트를 이용한 조립과정이 매우 간편하게 이루어지며, 와셔와 나비너트를 별도로 생산할 필요가 없어 제품 생산성을 향상시킬 수 있도록 된 와셔가 일체로 구비된 나비너트에 관한 것이다.The present invention relates to a butterfly nut provided with a washer integrally, more specifically, the assembly process using a butterfly nut is very easy, such as attaching a lighting fixture to the ceiling because it does not require a separate washer, washer and butterfly The present invention relates to a butterfly nut integrally equipped with a washer, which does not need to separately produce a nut, thereby improving product productivity.

일반적으로, 도 1에 도시된 바와 같은 종래의 나비너트는 볼트로드(10)에 나사결합되는 암나사(11)가 구비된 너트부(12)와, 나비모양의 죔손잡이(14)로 구성되는 것으로서, 별도의 공구를 필요로 하지 않고, 손으로 나비모양의 죔손잡이(14)를 돌려 너트를 결합할 수 있는 구조로 이루어진 것이다. 이러한 나비너트는 도 2에 도시된 바와 같이, 천장에 조명등기구를 취부할 경우 등, 공구를 사용하기 어려운 작업환경에서 주로 쓰여진다.In general, the conventional butterfly nut as shown in Figure 1 is composed of a nut portion 12 is provided with a female screw 11 is screwed to the bolt rod 10, and the butterfly-shaped clamping handle 14 as , No need for a separate tool, it is made of a structure capable of coupling the nut by turning the butterfly-shaped clamping handle 14 by hand. Such a butterfly nut is mainly used in a work environment in which tools are difficult to use, such as when mounting a luminaire on a ceiling.

도 2를 참조하여 조명등기구의 취부시 나비너트의 사용예를 설명하면 다음과 같다. 대개 천장에는 고정스트립(16)이 고정 설치되고, 이 고정스트립(16)에서 볼트로드(10)가 하향 연장되며, 이 볼트로드(10)에 천장판넬(18)이 끼워지고, 천장판넬(18) 하측으로 상기한 나비너트의 너트부(12)가 볼트로드(10)에 나사결합되면서 천장판넬(18)을 고정스트립(16)에 고정 설치하게 된다. 이때, 너트부(12)의 접촉면적이 작아, 대개의 경우 천장판넬(18)과 나비너트 사이에 와셔(20)가 개재되며, 이 와셔(20)는 나비너트의 접촉면적을 넓히는 동시에, 나비너트의 풀림을 방지하는 역할을 한다.Referring to Figure 2 describes an example of the use of the butterfly nut when mounting the lighting fixtures. Usually, the fixing strip 16 is fixedly installed on the ceiling, and the bolt rod 10 extends downward from the fixing strip 16, and the ceiling panel 18 is fitted to the bolt rod 10, and the ceiling panel 18 As shown below, the nut part 12 of the butterfly nut is screwed to the bolt rod 10 to fix the ceiling panel 18 to the fixed strip 16. At this time, the contact area of the nut part 12 is small, and in most cases, the washer 20 is interposed between the ceiling panel 18 and the butterfly nut, and the washer 20 expands the contact area of the butterfly nut, It prevents the nut from loosening.

그러나, 조명등기구의 취부와 같이 천장에서 실시되는 작업에서, 볼트로드(10)에 천장판넬(18)을 끼워 이를 지지하고, 천장판넬(18) 하측으로 와셔(20)를 삽입하며, 그 하측으로 다시 나비너트를 끼워 나사결합하는 일련의 작업과정은 상당히 번거로운 문제점이 있다. 또한, 나비너트가 제대로 끼워지지 않을 경우, 작업도중 와셔(20)가 추락하여, 작업에 상당한 곤란함을 초래함은 물론 작업시간이 연장되는 등의 문제점이 있다.However, in the work performed on the ceiling such as mounting of the lighting fixture, the ceiling panel 18 is supported by the bolt rod 10, and the washer 20 is inserted below the ceiling panel 18, and then downward. The process of screwing the butterfly nut back together has a very cumbersome problem. In addition, when the butterfly nut is not properly fitted, the washer 20 falls during the operation, which causes a considerable difficulty in the operation, as well as prolongs the working time.

본 고안은 상기의 문제점을 해결하기 위한 것으로서, 본 고안의 목적은 와셔가 일체로 구비됨으로써, 나비너트를 볼트로드에 조립하는 과정에서 별도의 와셔가 필요없어 조립작업이 매우 간편하게 이루어지며, 나비너트를 사용하는 구성품에서 와셔를 별도로 생산할 필요가 없어 제품 생산성을 향상시킬 수 있도록 된 와셔가 일체로 구비된 나비너트를 제공하는 것이다.The present invention is to solve the above problems, the object of the present invention is provided with a washer integrally, the assembly work is made very easy, no extra washer in the process of assembling the butterfly nut to the bolt rod, the butterfly nut There is no need to produce a washer separately from the component using the to provide a butterfly nut is integrally provided with a washer to improve product productivity.

도 1은 종래 나비너트의 사시도1 is a perspective view of a conventional butterfly nut

도 2는 종래 나비너트의 사용상태를 보인 단면도2 is a cross-sectional view showing a state of use of the conventional butterfly nut

도 3은 본 고안에 따른 와셔가 일체로 구비된 나비너트의 사시도3 is a perspective view of a butterfly nut provided with a washer according to the present invention

도 4는 본 고안의 사용상태를 보인 단면도4 is a cross-sectional view showing a state of use of the subject innovation

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

50. 볼트로드 52. 나사공50. Bolted rod 52. Threaded hole

54. 너트부 56. 죔손잡이54. Nut part 56. Fastening handle

58. 와셔부58. Washer

본 고안에 따르면, 볼트로드(50)에 나사결합되도록 내측에 암나사(52)가 형성된 너트부(54)와, 상기 너트부(54) 양측으로 연장되어 상향 돌출형성된죔손잡이(56)와, 상기 너트부(54) 하측에 상기 죔손잡이(56)의 폭과 동일하거나 상대적으로 넓은 직경을 갖도록 마련되는 와셔부(58)가 일체로 구성되며, 별도의 와셔를 필요로 하지 않아 조립작업을 간편하게 하며 생산성을 향상시킬 수 있도록 된 것을 특징으로 하는 와셔가 일체로 구비된 나비너트가 제공된다.According to the present invention, a nut part 54 having a female screw 52 formed therein so as to be screwed to the bolt rod 50, a fastening handle 56 extending upwardly from both sides of the nut part 54, and The lower portion of the nut portion 54, the washer portion 58 provided with the same or relatively wide diameter of the fastening handle 56 is integrally formed, and does not require a separate washer to simplify the assembly work Provided is a butterfly nut integrally provided with a washer, characterized in that the productivity can be improved.

이하, 본 고안의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다. 도 3은 본 고안에 따른 와셔가 일체로 구비된 나비너트의 사시도이고, 도 4는 본 고안의 사용상태를 보인 단면도이다.Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows. 3 is a perspective view of a butterfly nut integrally provided with a washer according to the present invention, Figure 4 is a cross-sectional view showing a state of use of the present invention.

이를 참조하면, 상기 와셔가 일체로 구비된 나비너트는 볼트로드(50)에 나사결합되는 너트부(54)와, 너트부(54) 양측에 마련되는 나비모양의 죔손잡이(56)와, 암나사부(54) 하측에 마련되는 와셔부(58)로 구성된다.Referring to this, the butterfly nut is integrally provided with the washer is a nut portion 54 which is screwed to the bolt rod 50, the butterfly-shaped clamping handle 56 provided on both sides of the nut portion 54, and a female screw It consists of a washer part 58 provided below the part 54.

도 3은 본 고안을 도시한 사시도로서, 상기 너트부(54)는 중앙에 관통공(60)이 구비되고, 이 관통공(60) 내주면에 암나사(52)가 형성되는 것으로서, 볼트로드(10)에 나사결합되어 도 2에 도시된 천장판넬(62)과 같은 피고정물을 위치 고정시키는 역할을 한다. 이러한 너트부(54) 양측으로는 나비모양의 죔손잡이(56)이 연장 형성되며, 이 죔손잡이(56)는 작업자가 파지할 수 있도록 너트부(54)로부터 상향 돌출된다. 너트부(54) 하측에는 죔손잡이(56)의 폭과 동일하거나 상대적으로 넓은 직경을 갖는 와셔부(58)가 구비된다. 이 와셔부(58)는 주조 또는 단조 공정을 거쳐, 너트부(54) 및 죔손잡이(56)와 일체로 성형된다.3 is a perspective view of the present invention, the nut portion 54 is provided with a through hole 60 in the center, and the female screw 52 is formed on the inner circumferential surface of the through hole 60, and the bolt rod 10 Screwed to) serves to fix the fixed object such as the ceiling panel 62 shown in FIG. On both sides of the nut part 54, a butterfly-shaped clamping handle 56 is formed to extend, and the clamping handle 56 protrudes upward from the nut part 54 so that an operator can hold it. The lower portion of the nut portion 54 is provided with a washer portion 58 having a diameter equal to or wider than that of the fastening knob 56. The washer portion 58 is formed integrally with the nut portion 54 and the clamping handle 56 through a casting or forging process.

도 4는 본 고안의 사용상태를 보인 단면도로서, 조명등기구를 천장에 취부할때 본 고안의 나비너트가 사용되는 것을 보인 것이다. 대개, 천장에 고정스트립(64)이 설치되며, 이 고정스트립(64)에서 볼트로드(50)가 하향 연장된다. 이후, 천장판넬(62)이 볼트로드(50)에 끼워지고, 천장판넬(62) 하측으로 볼트로드(50)에 본 고안을 끼워 나사결합하여, 천장판넬(62)을 고정 설치한다. 이때, 너트부(54) 하측으로 와셔부(58)가 구비되므로, 별도의 와셔를 사용하지 않아도, 나비너트의 접촉면적을 충분히 넓혀줄 수 있으며, 이로써 진동 등에 의해 나비너트가 풀리는 것을 방지할 수 있게 된다.Figure 4 is a cross-sectional view showing a state of use of the present invention, showing that the butterfly nut of the present invention is used when mounting the lighting fixture on the ceiling. Usually, the fixing strip 64 is installed on the ceiling, and the bolt rod 50 extends downward from the fixing strip 64. Thereafter, the ceiling panel 62 is fitted to the bolt rod 50, and screwed into the bolt rod 50 to the lower side of the ceiling panel 62 to fix the ceiling panel 62. At this time, since the washer portion 58 is provided below the nut portion 54, the contact area of the butterfly nut can be sufficiently widened without using a separate washer, thereby preventing the butterfly nut from loosening due to vibration or the like. Will be.

전술한 바와 같은 본 고안의 와셔가 일체로 구비된 나비너트는 너트부(54)와, 나비모양의 죔손잡이(56)와, 상대적으로 넓은 직경을 갖는 와셔부(58)가 일체로 구성됨으로써, 별도의 와셔를 사용할 필요가 없어진다. 따라서, 천장에 조명기구를 취부할 때와 같이, 작업환경이 좋지 않은 곳에서 나비너트를 이용한 조립작업이 용이하게 실시될 수 있으며, 작업중 실수로 와셔를 떨어뜨려 작업에 번거로움을 초래하거나 작업시간을 지연시키는 등의 문제점을 방지할 수 있는 장점이 있다. 또한, 조명등기구의 부속품에 별도로 와셔를 생산할 필요가 없어지므로, 조명등기구와 같이 나비너트가 사용되는 구성품들의 생산성을 향상시킬 수 있는 장점이 있다.As described above, the butterfly nut provided with the washer of the present invention is integrally formed with the nut part 54, the butterfly-shaped clamping handle 56, and the washer part 58 having a relatively large diameter. There is no need to use a separate washer. Therefore, the assembly work using the butterfly nut can be easily performed in a place where the working environment is not good, such as when attaching lighting fixtures to the ceiling, and inadvertently drop the washer during the work, causing inconvenience to work or working time. There is an advantage that can prevent problems such as delay. In addition, since there is no need to produce a washer separately in the accessory of the lighting fixture, there is an advantage that can improve the productivity of the components used by the butterfly nut, such as a lighting fixture.

이상에서와 같이 본 고안에 의하면, 너트부와 죔손잡이와 와셔부가 일체로 구성됨으로써, 나비너트를 이용한 조립작업에서 별도의 와셔를 사용할 필요가 없어, 조립작업이 매우 간편하게 실시될 수 있으며, 나비너트가 사용되는 구성품들의생산성을 향상시킬 수 있도록 된 와셔가 일체로 구비된 나비너트를 제공할 수 있다.As described above, according to the present invention, since the nut part, the clamping knob, and the washer part are integrally formed, there is no need to use a separate washer in the assembling work using the butterfly nut, and the assembling work can be performed very simply. It is possible to provide a butterfly nut integrally equipped with a washer to improve the productivity of the components used.

Claims (1)

볼트로드(50)에 나사결합되도록 내측에 암나사(52)가 형성된 너트부(54)와, 상기 너트부(54) 양측으로 연장되어 상향 돌출형성된 죔손잡이(56)와, 상기 너트부(54) 하측에 상기 죔손잡이(56)의 폭보다 상대적으로 넓은 직경을 갖도록 마련되는 와셔부(58)가 일체로 구성되며, 별도의 와셔를 필요로 하지 않아 조립작업을 간편하게 하며 생산성을 향상시킬 수 있도록 된 것을 특징으로 하는 와셔가 일체로 구비된 나비너트.A nut part 54 having a female screw 52 formed therein so as to be screwed to the bolt rod 50, a fastening handle 56 extending upwardly from both sides of the nut part 54, and the nut part 54. The washer portion 58 provided to have a relatively wider diameter than the width of the fastening handle 56 is integrally formed at the lower side, and does not require a separate washer to simplify assembly work and improve productivity. Butterfly nut provided with a washer, characterized in that.
KR20-2003-0011305U 2003-04-12 2003-04-12 Wing nut having washer KR200318867Y1 (en)

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Application Number Priority Date Filing Date Title
KR20-2003-0011305U KR200318867Y1 (en) 2003-04-12 2003-04-12 Wing nut having washer

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KR200318867Y1 true KR200318867Y1 (en) 2003-07-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160059198A (en) * 2014-11-18 2016-05-26 최성현 Fly nut assembly
KR20190067549A (en) * 2017-12-07 2019-06-17 박대희 Connecting Member For Paper Furniture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160059198A (en) * 2014-11-18 2016-05-26 최성현 Fly nut assembly
KR102251275B1 (en) 2014-11-18 2021-05-11 최성현 Fly nut assembly
KR20190067549A (en) * 2017-12-07 2019-06-17 박대희 Connecting Member For Paper Furniture
KR102059243B1 (en) * 2017-12-07 2019-12-24 박대희 Connecting Member For Paper Furniture

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