KR19980035811A - Mounting structure of car rear shock absorber - Google Patents
Mounting structure of car rear shock absorber Download PDFInfo
- Publication number
- KR19980035811A KR19980035811A KR1019960054256A KR19960054256A KR19980035811A KR 19980035811 A KR19980035811 A KR 19980035811A KR 1019960054256 A KR1019960054256 A KR 1019960054256A KR 19960054256 A KR19960054256 A KR 19960054256A KR 19980035811 A KR19980035811 A KR 19980035811A
- Authority
- KR
- South Korea
- Prior art keywords
- shock absorber
- bolt
- body panel
- bracket
- nut
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/54—Arrangements for attachment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 발명은 자동차용 리어쇽업소버의 설치구조에 관한 것으로, 쇽업소바(100)의 로드(110)가 보울트(200)와 너트(300)로 소정형상의 브라켓트(400)와 체결되고, 이 브라켓트(400)가 차체판넬(600)에 밀착된 상태로 브라켓트(400)의 하부에서 끼워진 보울트(500)가 차체판넬(600)의 상부로 돌출되게 삽입되며, 상기 차체판넬(600)의 상부로 돌출된 보울트(500)가 너트(700)로 체결된 구조로, 유지/보수 및 자동화생산이 가능하고, 구조가 간단하고 부품수가 적어 제조비용이 적게 소요되며, 소음이 차량의 내부로 전달되지 않음은 물론, 상기 차체판넬(600)에 큰 구멍을 뚫지 않아도 되어 충돌강성이 높도록 된 것이다.The present invention relates to an installation structure of an automobile rear shock absorber, wherein the rod 110 of the shock absorber 100 is fastened to the bracket 400 having a predetermined shape by the bolt 200 and the nut 300, and the bracket ( The bolt 500 inserted from the bottom of the bracket 400 in a state in which the 400 is in close contact with the body panel 600 is inserted to protrude upward from the body panel 600, and protrudes upward from the body panel 600. As the bolt 500 is fastened by the nut 700, maintenance / maintenance and automated production are possible, and the structure is simple and the number of parts is low, thus reducing the manufacturing cost, and the noise is not transmitted to the inside of the vehicle. The collision stiffness is not required because a large hole is not drilled in the body panel 600.
Description
본 발명은 자동차용 리어쇽업소버의 설치구조에 관한 것으로, 특히 구조가 간단하고 조립이 용이하며 조립강성이 향상됨은 물론, 차량의 소음과 진동이 감소될 수 있도록 된 자동차용 리어쇽업소버의 설치구조에 관한 것이다.The present invention relates to an installation structure of an automobile rear shock absorber, and more particularly, to an installation structure of an automobile rear shock absorber that is simple in structure, easy to assemble, and improves assembly rigidity, and reduces noise and vibration of a vehicle. will be.
일반적으로 차량의 현가장치는 차축과 차체를 연결하여 주행중에 차축이 노면으로부터 받는 진동이나 충격을 차체에 직접적으로 전달되지 않도록 제어하여 차체와 화물의 손상을 방지하고 승차감을 좋게 만드는 장치로서 노면으로부터 충격을 완화시키는 섀시 스프링과, 섀시 스프링의 자유진동을 제어하여 승차감을 좋게 하는 쇽 업소버 및, 차량의 롤링을 방지히는 스태빌라이저 등으로 구성된다.In general, the suspension of the vehicle is connected to the axle and the body so that the vibration or shock received from the road surface is not directly transmitted to the body while driving, thereby preventing damage to the body and cargo and improving ride comfort. It comprises a chassis spring to reduce the pressure, a shock absorber to control the free vibration of the chassis spring to improve the ride comfort, a stabilizer to prevent rolling of the vehicle.
그리고 차량의 뒤 현가장치에 구비된 종래 리어쇽업소버의 설치구조는 도 1에 도시된 바와 같이, 구멍(11)이 형성된 차체판넬(10)의 하부면에는 중앙에 구멍(21)이 형성된 브라켓트(20)가 보울트(30)와 너트(31)를 매개로 설치되고, 차륜의 충격을 흡수할 수 있도록 쇽업소버(40)의 나사부(41)가 상기 구멍(21)의 아래쪽과 윗쪽에 배치된 하/상부부시(50,60)와 하부부시(50)의 하부에 배치된 하부와셔(70) 및 상부부시(60)에 배치된 상부와셔(71)를 관통하여 너트(32)로 체결되며, 상기 차체판넬(10)에 형성된 구멍(11)을 캡(80)과 시일(90)로 밀폐시킨 구조로 되어 있다.In addition, the installation structure of the conventional rear shock absorber provided in the rear suspension of the vehicle is a bracket 20 having a hole 21 formed at the center of the lower surface of the vehicle body panel 10 having the hole 11 as shown in FIG. 1. ) Is installed through the bolt 30 and the nut 31, and the threaded portion 41 of the shock absorber 40 is disposed below and above the hole 21 so as to absorb the impact of the wheel. Fastened with a nut 32 through the lower washer 70 and the upper washer 71 disposed on the upper and lower bushings 50 and 60 and the lower bushing 50. The hole 11 formed in the panel 10 is sealed by the cap 80 and the seal 90.
따라서, 상기 쇽업소바(40)의 상부가 차체판넬(10)의 구멍(11)에 하/상부부시(50,60)와 하/상부와셔(70,71) 및 너트(32)로 고정되어 차륜의 충격을 흡수할 수 있게 되고, 상기 캡(80)과 시일(90)은 차체판넬(10)의 하부에서 발생된 소음이 차량의 내부로 전달되지 않도록 한다.Therefore, the upper portion of the shock absorber 40 is fixed to the holes 11 of the body panel 10 by the lower and upper bushes 50 and 60, the lower and upper washers 70 and 71 and the nut 32. It is possible to absorb the impact of the wheel, the cap 80 and the seal 90 to prevent the noise generated in the lower portion of the body panel 10 is not transmitted to the interior of the vehicle.
그러나 이러한 리어쇽업소바의 설치구조는, 상기 쇽업소바(40)를 설치하기 위한 구조가 복잡하고 부품수가 많아 제조비용이 많이 소요됨은 물론, 상기 쇽업소바(40)를 설치하기 위한 상부부시(60)와 상부와셔(71) 및 너트(32)가 차량의 내부에 있어 유지/보수와 자동화가 곤란하다.However, the installation structure of the rear shock absorber, the structure for installing the shock absorber 40 is complicated and the number of parts is a lot of manufacturing costs, as well as the upper bush for installing the shock absorber 40 ( 60 and the upper washer 71 and the nut 32 are in the interior of the vehicle, making maintenance and automation difficult.
또한 상기 차체판넬(10)의 하부에서 발생된 소음이 구멍(11)을 통해 차량의 내부로 전달되지 않도록 캡(80)과 시일(90)이 설치되어 있지만 소음이 들리지 않도록 할 수는 없고, 또 상기 차체판넬(10)에 구멍(11)이 크게 형성되어 있어 강성이 저하되는 결점이 있었다.In addition, although the cap 80 and the seal 90 are installed so that the noise generated from the lower portion of the vehicle body panel 10 is not transmitted to the inside of the vehicle through the hole 11, the noise cannot be prevented. The hole 11 is largely formed in the vehicle body panel 10, and there is a drawback in that the rigidity is lowered.
이에 본 발명은 상기와 같은 제반결점을 해결하기 위해 안출된 것으로, 아이아이형 쇽업소바의 로드에 보울트와 너트를 매개로 체결된 브라켓트가 차체판넬의 하부에 보울트와 너트로 설치되어, 구조가 간단하고 조립이 용이하며 조립강성이 향상됨은 물론, 차량의 소음과 진동이 감소될 수 있도록 된 자동차용 리어쇽업소버의 설치구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above-mentioned defects, the bracket fastened via the bolt and nut to the rod of the eye-eye type shock absorber is installed as a bolt and nut in the lower part of the body panel, the structure is The purpose of the present invention is to provide an installation structure of a rear shock absorber for a vehicle that is simple and easy to assemble and the assembly rigidity is improved, as well as the noise and vibration of the vehicle can be reduced.
도 1은 종래 기술에 따른 리어쇽업소버가 차체에 설치된 상태를 나타내는 개략적인 단면도.1 is a schematic cross-sectional view showing a state in which a rear shock absorber according to the prior art is installed in a vehicle body;
도 2는 본 발명에 따른 리어쇽업소버가 차체에 설치된 상태를 나타내는 개략적인 단면도이다.2 is a schematic cross-sectional view showing a state in which a rear shock absorber according to the present invention is installed in a vehicle body.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
100:쇽업소바 110:로드100: shock absorber 110: rod
200:보울트 300:너트200: Bolt 300: Nut
400:브라켓트 500:보울트400: Bracket 500: Bolt
600:차체판넬 700:너트600: body panel 700: nut
상기한 바의 목적을 달성하기 위한 본 발명은, 쇽업소바의 로드가 보울트와 너트로 소정형상의 브라켓트와 체결되고, 이 브라켓트가 차체판넬에 밀착된 상태로 브라켓트의 하부에서 끼워진 보울트가 차체판넬의 상부로 돌출되게 삽입되며, 상기 차체판넬의 상부로 돌출된 보울트가 너트로 체결된 구조로 되어 있다.The present invention for achieving the above object, the rod of the shock absorber is fastened to the bracket of a predetermined shape with a bolt and a nut, the bolt is fitted in the lower part of the bracket while the bracket is in close contact with the body panel is the body panel Inserted to protrude to the top of the, the bolt protruding to the top of the body panel is fastened with a nut structure.
이하 본 발명의 실시예를 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명에 따른 리어쇽업소버가 차체에 설치된 상태를 나타내는 개략적인 단면도이다.2 is a schematic cross-sectional view showing a state in which a rear shock absorber according to the present invention is installed in a vehicle body.
본 발명에 따른 리어쇽업소버의 설치구조는 도 2에 도시된 것과 같이, 아이아이형 쇽업소바(100)의 로드(110)에 보울트(200)와 너트(300)로 ㄷ자형상의 브라켓트(400)가 체결되고, 이 브라켓트(400)가 차체판넬(600)에 밀착된 상태로 브라켓트(400)의 하부에서 끼워진 보울트(500)가 차체판넬(600)의 상부로 돌출되게 삽입되어 너트(700)로 체결되어 있다.The mounting structure of the rear shock absorber according to the present invention has a U-shaped bracket 400 as a bolt 200 and a nut 300 on the rod 110 of the eye-eye shock absorber 100, as shown in FIG. Is fastened and the bolt 500 inserted from the lower portion of the bracket 400 is inserted into the nut 400 to protrude upward from the bracket 400 in a state in which the bracket 400 is in close contact with the vehicle body panel 600. It is fastened.
여기서 상기 보울트(200,500)와 너트(300,700)는 본 발명의 1실시예로서 다른 실시예를 갖을 수 있음은 물론이다.Here, the bolts 200 and 500 and the nuts 300 and 700 may have other embodiments as one embodiment of the present invention.
다음에는 본 발명의 구성에 따른 작용과 효과에 대해 설명한다.Next, the operation and effects according to the configuration of the present invention will be described.
상기 쇽업소바(100)의 로드(110)가 보울트(200)와 너트(300)로 ㄷ자형상의 브라켓트(400)에 체결되고, 이 브라켓트(400)의 하부에서 상부로 끼워진 보울트(500)가 차체판넬(600)의 상부로 돌출되게 삽입되어 너트(700)로 체결됨으로써, 상기 쇽업소바(100)가 차륜의 충격을 흡수할 수 있게 되고, 상기 차체판넬(600)에는 보울트(500)가 삽입될 정도의 구멍만 형성되어 보울트(500)가 너트(700)로 체결된 차체판넬(10)의 하부에서 발생된 소음이 차량의 내부로 전달되지 않게 된다.The rod 110 of the shock absorber 100 is fastened to the U-shaped bracket 400 by the bolt 200 and the nut 300, and the bolt 500 fitted upward from the bottom of the bracket 400 is provided. Inserted so as to protrude to the upper portion of the body panel 600 is fastened with a nut 700, the shock absorber 100 is able to absorb the impact of the wheel, the bolt 500 is provided in the body panel 600 Only the holes are inserted enough to prevent the noise generated from the lower portion of the vehicle body panel 10 to which the bolt 500 is fastened by the nut 700 is not transmitted to the inside of the vehicle.
또한 상기 아이아이형 쇽업소바(40)를 ㄷ자형상의 브라켓트(400)와 보울트(200,500) 및 너트(300,700)로 차체판넬(600)의 하부에 설치함으로써, 유지/보수 및 자동화생산이 가능하고, 구조가 간단하고 부품수가 적어 제조비용이 적게 소요되며, 소음이 차량의 내부로 전달되지 않음은 물론, 상기 차체판넬(600)에 큰 구멍을 뚫지 않아도 되어 충돌강성이 높게 된다.In addition, by installing the eye-eye shock absorber 40 in the lower portion of the body panel 600 with the U-shaped bracket 400, the bolt (200, 500) and the nut (300, 700), maintenance / repair and automated production is possible In addition, since the structure is simple and the number of parts is small, the manufacturing cost is low, and the noise is not transmitted to the inside of the vehicle, and the collision rigidity is high because the large body hole 600 is not required to be drilled.
이상 설명한 바와 같이 본 발명에 따른 리어쇽업소바의 설치구조에 의하면, 아이아이형 쇽업소바의 로드에 보울트나 너트를 매개로 체결된 브라켓트가 차체판넬의 하부에 보울트와 너트로 설치되어, 구조가 간단하고 조립이 용이하며 조립강성이 향상됨은 물론, 차량의 소음과 진동이 감소될 수 있는 효과가 있다.As described above, according to the installation structure of the rear shock absorber according to the present invention, a bracket fastened to the rod of the eye-eye shock absorber via a bolt or a nut is installed as a bolt and a nut at the bottom of the body panel. Simple, easy to assemble and assembly rigidity is improved, as well as the noise and vibration of the vehicle can be reduced.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960054256A KR100259516B1 (en) | 1996-11-15 | 1996-11-15 | Structure for installing rear shock absorber for a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960054256A KR100259516B1 (en) | 1996-11-15 | 1996-11-15 | Structure for installing rear shock absorber for a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980035811A true KR19980035811A (en) | 1998-08-05 |
| KR100259516B1 KR100259516B1 (en) | 2000-06-15 |
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ID=19481950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960054256A KR100259516B1 (en) | 1996-11-15 | 1996-11-15 | Structure for installing rear shock absorber for a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100259516B1 (en) |
-
1996
- 1996-11-15 KR KR1019960054256A patent/KR100259516B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR100259516B1 (en) | 2000-06-15 |
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