KR200195692Y1 - Grommet structure for preventing vibration - Google Patents

Grommet structure for preventing vibration Download PDF

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Publication number
KR200195692Y1
KR200195692Y1 KR2019970042515U KR19970042515U KR200195692Y1 KR 200195692 Y1 KR200195692 Y1 KR 200195692Y1 KR 2019970042515 U KR2019970042515 U KR 2019970042515U KR 19970042515 U KR19970042515 U KR 19970042515U KR 200195692 Y1 KR200195692 Y1 KR 200195692Y1
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KR
South Korea
Prior art keywords
vibration
glommet
cable
noise
wire
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KR2019970042515U
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Korean (ko)
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KR19990029847U (en
Inventor
신영귀
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정몽규
현대자동차주식회사
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Priority to KR2019970042515U priority Critical patent/KR200195692Y1/en
Publication of KR19990029847U publication Critical patent/KR19990029847U/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207Wire harnesses
    • B60R16/0215Protecting, fastening and routing means therefor
    • B60R16/0222Grommets
    • 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
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0258Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using resiliently deformable sleeves, grommets or inserts
    • 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
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Flexible Shafts (AREA)

Abstract

본 고안은 진동차단용 글로멧 구조에 관한 것으로, 글로멧몸체로 전달되는 진동이나 소음의 세기에 적절하게 대응할 수 있게 함으로써, 케이블 또는 와이어의 사용에 따른 진동 및 소음을 현저하게 줄일 수 있는 진동차단용 글로멧 구조를 제공하는데 있다.The present invention relates to a vibration blocking glommet structure, which can appropriately respond to the intensity of vibration or noise transmitted to the body of the vibration, thereby significantly reducing vibration and noise caused by the use of cables or wires. To provide a glomerular structure.

이러한 목적을 달성하기 위해 본 고안은 상기 글로멧몸체의 내부에 진동이나 소음 등으로 쉽게 변형될 수 있도록 그 단면이 메쉬 형상의 환형으로 형성된 흡음재를 일체로 삽입하여 구성한 것을 특징으로 하는 것이다.In order to achieve the above object, the present invention is characterized in that the cross-section is formed by integrally inserting the sound absorbing material formed in the annular shape of the mesh so as to be easily deformed by vibration or noise, etc. in the inside of the glommet body.

Description

진동 차단용 글로멧 구조Glommet structure for vibration isolation

본 고안은 진동차단용 글로멧 구조에 관한 것으로, 더욱 상세하게는 글로멧 몸체 내에 고무로 된 메쉬형상의 흡음재를 삽입하여 일체로 성형함으로써, 전달되는 진동이나 소음의 세기에 맞게 메쉬가 변형을 일으키면서 진동을 흡수할 수 있게한 진동차단용 글로멧 구조에 관한 것이다.The present invention relates to a vibration blocking grommet structure, and more particularly, by inserting a rubber mesh-shaped sound absorbing material into the grommet body and molding it integrally, the mesh deforms according to the transmitted vibration or noise intensity. The present invention relates to a vibration blocking glommet structure capable of absorbing vibrations.

일반적으로 여러개의 구간으로 구획된 곳, 예를 들어 차량의 엔진 룸과 같은 곳에서는 실내로의 전원 공급을 위해 구획된 다른 구간으로 케이블 또는 와이어를 관통 설치하여 설치하게 되는데, 이때 엔진 룸과 실내를 구획하는 측벽에는 상기 케이블 또는 와이어를 설치할 수 있도록 글로멧을 끼워 넣게 된다.In general, in a section divided into several sections, for example, an engine room of a vehicle, a cable or wire is installed through another section partitioned for power supply to an interior. The partitioning side wall is fitted with a glommet for installing the cable or wire.

상기 글로멧은, 첨부도면 제1도에서 도시한 바와 같이 일정한 폭을 갖는 링 형상의 글로멧몸체(10)로 이루어져 있으며, 그 측면에는 측벽(30)에 끼움가능하도록 설치홈(13)이 외주면을 따라 일정한 폭으로 절개성형되어 있다.The glommet is composed of a ring-shaped glommet body 10 having a constant width as shown in FIG. 1 of the accompanying drawings, and an installation groove 13 is formed on the side surface thereof so as to be fitted to the side wall 30. Incision is formed along the width.

특히, 상기 글로멧몸체(10)는 중앙에 설치구멍(11)이 관통성형되어 있으며, 이 설치구멍(11)을 통해 상기 케이블 또는 와이어(20)가 끼워져서 글로멧몸체(10)를 측벽(30)에 끼우게 되면 이 케이블 또는 와이어(20)가 측벽(30)을 관통하여 설치된 효과를 얻게 된다.In particular, the grommet body 10 has an installation hole 11 formed in the center thereof, and the cable or wire 20 is inserted through the installation hole 11 so that the grommet body 10 is formed on the sidewall ( If the cable 30 is inserted into the cable 20, the cable 20 may be penetrated through the side wall 30.

이와 같이 이루어진 글로멧몸체(10)는 측벽에 형성된 장착구멍(31)에 설치홈(13)이 끼워지도록 삽입하게 되며, 이렇게 삽입이 끝난 상태에서 상기 설치구멍(11)에 케이블 또는 와이어(20)를 끼워 사용하게 된다. 이렇게 설치된 글로멧몸체(10)는 케이블 또는 와이어(20)가 측벽(30)에 직접 닿는 것을 막아 줄 뿐만 아니라 측벽으로부터 케이블 또는 와이어(20)로 전달되는 소음이나 먼지 등을 차단시켜 주게 된다.The grommet body 10 formed as described above is inserted to insert the installation groove 13 into the mounting hole 31 formed on the side wall. In this state, the cable or wire 20 is inserted into the installation hole 11. Will be used. The installed glommet body 10 not only prevents the cable or wire 20 from directly contacting the side wall 30, but also blocks noise or dust transmitted from the side wall to the cable or wire 20.

그러나, 기존의 글로멧은 글로멧몸체의 자체 탄성력을 갖는 재질을 이용하여 제작하기 때문에, 글로멧몸체가 자체 변형을 일으키는 점을 이용하여 소음이나 진동을 흡수하게 되는데, 일정 이상의 진동이나 소음에 대해서는 완전히 흡수하지 못하고 글로멧몸체를 통해 그대로 인접한 구간으로 전달되게 되어 이에 대한 개선이 필요하게 되었다.However, since the existing glommet is manufactured by using a material having its own elastic force, the glommet body absorbs noise or vibration by using a point that causes the glomerular body to deform itself. It is not completely absorbed and is transmitted to the adjacent section through the glommet body, which requires improvement.

본 고안은 이러한 점을 감안하여 안출한 것으로, 글로멧몸체로 전달되는 진동이나 소음의 세기에 적절하게 대응할 수 있게 함으로써, 케이블 또는 와이어의 사용에 따른 진동 및 소음을 현저하게 줄일 수 있는 진동차단용 글로멧 구조를 제공하는데 그 목적이 있다.The present invention has been devised in view of such a point, and by appropriately responding to the intensity of vibration or noise transmitted to the glommet body, it is possible to reduce vibration and noise caused by the use of cables or wires. Its purpose is to provide a grammar structure.

이러한 목적을 달성하기 위해 본 고안은, 글로멧몸체의 내부에 진동이나 소음 등으로 쉽게 변형이 가능하도록 그 단면이 메쉬 형상으로 이루어진 환형의 흡음재를 삽입하여 일체로 성형한 것을 특징으로 하는 것이다.In order to achieve the above object, the present invention is characterized in that the cross-section is formed integrally by inserting an annular sound absorbing material having a mesh shape so as to be easily deformed by vibration or noise, etc. inside the glommet body.

제1도는 종래의 글로멧 구조를 나타내는 단면 사시도.1 is a cross-sectional perspective view showing a conventional glommed structure.

제2도는 본 고안에 따른 글로멧 구조를 나타내는 단면 사시도.Figure 2 is a cross-sectional perspective view showing a glommed structure according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 글로멧몸체 11 : 설치구멍10: glommet body 11: mounting hole

12 : 흡음재 13 : 설치홈12: sound absorbing material 13: mounting groove

20 : 케이블 또는 와이어 30 : 측벽20 cable or wire 30 side wall

31 : 장착구멍31: mounting hole

첨부도면을 참조하여 본 고안의 구성 및 작용 효과를 보다 상세하게 설명하면 다음과 같다.Referring to the accompanying drawings, the configuration and operation of the present invention in more detail as follows.

첨부도면 제2도는 본 고안에 따른 글로멧 구조를 나타내는 단면 사시도로, 도면부호 10은 글로멧몸체를, 20은 케이블 또는 와이어를, 30은 측벽을 각각 나타낸다.2 is a cross-sectional perspective view showing the structure of the grommet according to the present invention, reference numeral 10 denotes a glommet body, 20 denotes a cable or a wire, and 30 denotes a side wall.

본 고안은 케이블 또는 와이어(20)가 끼워지도록 중앙에 설치구멍(11)이 관통 성형된 원기둥 형상의 글로멧몸체(10)로 이루어지되, 상기 글로멧몸체(10)의 내주면과 외주면 사이에는 단면이 메쉬 형상으로 이루어진 환형의 흡음재(12)가 끼워져서 일체로 성형되어 이루어진 것을 특징으로 하는 것이다.The present invention is made of a cylindrical glommet body 10 formed through the installation hole 11 in the center so that the cable or wire 20 is fitted, the cross section between the inner circumferential surface and the outer peripheral surface of the glommet body 10 The annular sound absorbing material 12 having a mesh shape is sandwiched and molded integrally.

이를 좀더 상세하게 설명하면, 본 고안은 중앙에 상기 케이블 또는 와이어(20)가 끼움 설치가능하도록 설치구멍(11)이 형성된 글로멧몸체(10)를 제조함에 있어서 내부에 흡음재(12)를 삽입하여 일체로 형성함으로써, 상기 케이블 또는 와이어(20)가 진동에 의하여 움직이더라도 글로멧몸체(10)의 자체 변형과 함께 진동의 세기에 적절하게 흡음재(12)가 변형되면서 진동에 대한 감쇠효과를 얻을 수 있도록 한 것이다.To explain this in more detail, the present invention is to insert the sound-absorbing material 12 therein in the manufacture of the glommet body 10 is formed with an installation hole 11 so that the cable or wire 20 is fitted in the center By forming integrally, even if the cable or wire 20 is moved by vibration, the sound absorbing material 12 is deformed appropriately to the strength of vibration together with the self deformation of the glommet body 10 to obtain a damping effect on vibration. It would be.

특히, 상기 흡음재(12)는 감쇠효과를 더욱 높이기 위해 그 단면을 메쉬 형태로 제작하게 되는데, 상기 글로멧몸체(10)에 어떠한 방향으로 진동이나 소음이 전달되더라도 이를 감쇠시켜 줄 수 있도록 이 흡음재(12)를 환형으로 제작하여 글로멧몸체(10)에 일체로 삽입하여 제조하게 된다.In particular, the sound absorbing material 12 is to produce a cross-section in the form of a mesh in order to further increase the damping effect, the sound absorbing material to attenuate even if vibration or noise is transmitted to the glommet body 10 in any direction ( 12) is manufactured to be annularly inserted into the grommet body 10 integrally.

본 고안의 바람직한 구현예에서, 상기 흡음재(12)는 글로멧몸체(10)의 외부에 형성될 설치홈(13)을 중심으로 상하부에 각각 하나씩 전부 2개를 삽입하여 성형하는 것이 바람직한데, 이는 상기 글로멧몸체(10)의 설치홈(13)이 측벽(30)에 삽입 장착되기 때문에 글로멧몸체(10)는 설치홈(13)을 중심으로 상하부가 별도로 진동이나 소음을 전달받기 때문에 이 양쪽구간에 각각 흡음재(12)를 삽입 장착하여 진동과 소음을 흡수할 수 있게 한 것이다.In a preferred embodiment of the present invention, the sound absorbing material 12 is preferably molded by inserting a total of two each one in the upper and lower centers around the installation groove 13 to be formed on the outside of the glommet body 10, which Since the installation groove 13 of the glommet body 10 is inserted into and mounted on the side wall 30, the glommet body 10 receives both vibration and noise separately from the upper and lower parts of the glommet body 10. The sound absorbing material 12 is inserted into each of the sections to absorb vibration and noise.

한편, 상기 흡음재(12)는 사용 위치에 따라 메쉬 형상의 크기를 달리하여 제작하게 되는데, 이렇게 제작된 흡음재(12)는 진동이나 소음 등으로 진동 특성이 달라지더라도 이에 쉽게 대응하여 감쇠시켜 주게 된다.On the other hand, the sound absorbing material 12 is produced by varying the size of the mesh shape according to the use position, the sound absorbing material 12 is thus attenuated correspondingly easily even if the vibration characteristics are changed by vibration or noise, etc. .

따라서, 상기 글로멧몸체(10)는 케이블 또는 와이어(20)가 중앙에 삽입된 상태로 측벽(30)의 장착구멍(31)에 끼워 이 장착구멍(31)의 테두리를 설치홈(13)에 끼워지게 함으로써, 운동부에서 전달되는 진동이나 소음이 측벽을 따라 전달되는 것을 중간에서 차단시켜 주게 되는 것이다.Therefore, the glommet body 10 is inserted into the mounting hole 31 of the side wall 30 with the cable or wire 20 inserted in the center, and the edge of the mounting hole 31 is inserted into the installation groove 13. By being fitted, it prevents the vibration or noise transmitted from the moving portion from being transmitted along the side wall in the middle.

이상에서 본 바와 같이 본 고안은 케이블 또는 와이어에 끼워지는 글로멧몸체의 내부에 메쉬 형상의 흡음재를 삽입하여 일체로 제작함으로써, 진동이나 소음 등을 효과적으로 감쇠시켜 주게 되어 안락감을 더욱 높여 주는 효과가 있는 것이다.As can be seen from the above, the present invention inserts a mesh-shaped sound absorbing material into the grommet body to be fitted to a cable or wire, thereby making it integrated, thereby effectively damping vibrations and noises, thereby increasing comfort. will be.

Claims (1)

케이블 또는 와이어(20)가 중앙에 끼워지도록 중앙에 설치구멍(11)이 관통성형된 원기둥 형상의 글로멧몸체(10)로 이루어지되, 상기 글로멧몸체(10)는 내주면과 외주면 사이에 단면이 메쉬 형상으로 이루어진 환형의 흡음재가 끼워져서 일체로 이루어진 것을 특징으로 하는 진동차단용 글로멧 구조.The cable or wire 20 is formed of a cylindrical glommet body 10 through which an installation hole 11 is formed in the center so that the cable or wire 20 is inserted into the center, and the glommet body 10 has a cross section between an inner circumferential surface and an outer circumferential surface thereof. A vibration blocking grommet structure, characterized in that the ring-shaped sound absorbing material made of a mesh shape is integrally formed.
KR2019970042515U 1997-12-29 1997-12-29 Grommet structure for preventing vibration KR200195692Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019970042515U KR200195692Y1 (en) 1997-12-29 1997-12-29 Grommet structure for preventing vibration

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Application Number Priority Date Filing Date Title
KR2019970042515U KR200195692Y1 (en) 1997-12-29 1997-12-29 Grommet structure for preventing vibration

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KR200195692Y1 true KR200195692Y1 (en) 2000-10-02

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