KR19980052693U - Suspension - Google Patents

Suspension Download PDF

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Publication number
KR19980052693U
KR19980052693U KR2019960065872U KR19960065872U KR19980052693U KR 19980052693 U KR19980052693 U KR 19980052693U KR 2019960065872 U KR2019960065872 U KR 2019960065872U KR 19960065872 U KR19960065872 U KR 19960065872U KR 19980052693 U KR19980052693 U KR 19980052693U
Authority
KR
South Korea
Prior art keywords
coil spring
spring seat
shock absorber
spring
seat
Prior art date
Application number
KR2019960065872U
Other languages
Korean (ko)
Inventor
김연규
Original Assignee
박병재
현대자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박병재, 현대자동차 주식회사 filed Critical 박병재
Priority to KR2019960065872U priority Critical patent/KR19980052693U/en
Publication of KR19980052693U publication Critical patent/KR19980052693U/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/024—Covers or coatings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • 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
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • B60G2204/12422—Mounting of coil springs on a damper, e.g. MacPerson strut anchoring the end coils on the spring support plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/09—Reducing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)

Abstract

본 고안은 자동차의 현가장치에 관한 것으로서, 특히 노면의 충격으로 코일스프링의 압축시 발생하는 소음을 방지하고 동시에 충격 및 진동흡수력을 향상할 수 있도록 한 것이다.The present invention relates to a suspension device for an automobile, and in particular, to prevent noise generated when compressing a coil spring due to an impact of a road surface, and to improve shock and vibration absorption.

이와 같은 본 고안의 목적을 달성하기 위하여 쇽업소버가 내장된 스트러트에 장착된 로우 스프링시트 및 상기 쇽업쇼버의 상단에 장착된 어퍼 스프링시트 사이에 러버코팅된 코일 스프링을 장착하고 상기 코일 스프링과 로우 스프링시트 및 어퍼 스프링시트의 접촉면 사이에 장착된 러버패드로 구성된 현가장치를 구비한다.To achieve the object of the present invention, a rubber-coated coil spring is mounted between a low spring seat mounted on a strut having a shock absorber and an upper spring seat mounted on an upper end of the shock absorber, and the coil spring and the low spring. And a suspension consisting of a rubber pad mounted between the contact surface of the seat and the upper spring seat.

Description

현가장치Suspension

종래의 현가장치는 도 1에 도시한 바와 같이 쇽업소버(1)가 내장된 스트러트(2)에 장착된 로우 스프링시트(3) 및 상기 쇽업쇼버(1)의 상단에 장착된 어퍼 스프링시트(4) 사이에 코일 스프링(5)을 장착하고 상기 코일 스프링(5)과 로우 스프링시트(3) 및 어퍼 스프링시트(4)의 접촉면 사이에 장착된 러버패드(6)로 구성되었다.As shown in FIG. 1, a conventional suspension device includes a low spring seat 3 mounted on a strut 2 having a shock absorber 1 therein and an upper spring seat 4 mounted on an upper end of the shock absorber 1. And a rubber pad 6 mounted between the coil spring 5 and the contact surface of the coil spring 5 and the low spring seat 3 and the upper spring seat 4.

이와 같이 구성된 종래의 현가장치는 도 2의 (가)(나)에 도시한 바와 같이 자동차의 차축(7)에 스트러트(2)의 일단을 부착하고, 차체(8)에 쇽업소버(1)의 선단을 부착하여 주행중 노면에서 충격이 전달되면 쇽업소버(1)과 코일스프링(5)가 압축 및 이완작동을 반복하므로써, 노면의 충격 및 진동을 완화하여 승차감을 양호하게 하여주었다.In the conventional suspension device configured as described above, one end of the strut 2 is attached to the axle 7 of the vehicle and the shock absorber 1 is attached to the vehicle body 8, as shown in FIG. When the shock is transmitted from the road surface while the tip is attached, the shock absorber 1 and the coil spring 5 repeat compression and relaxation operations, thereby relieving the impact and vibration of the road surface, thereby improving the riding comfort.

그리고 상기 코일스프링(5)과 로우 스프링시트(3) 및 어퍼 스프링시트(4) 사이에장착된 러버패드(6)에서도 충격 및 진동이 흡수되었다.Shock and vibration were also absorbed in the rubber pad 6 mounted between the coil spring 5, the low spring seat 3, and the upper spring seat 4.

그러나 상기 코일스프링이 압축될 때는 코일 스프링의 각 코일이 접촉되어 금속 마찰 소음이 발생되는 문제점이 있었다.However, when the coil spring is compressed, there is a problem that the metal friction noise is generated by contacting each coil of the coil spring.

본 고안은 이와 같은 문제점을 감안하여 충격발생시 코일스프링이 압축될 때 발생하는 소음을 방지하는 것이다.The present invention is to prevent the noise generated when the coil spring is compressed in the event of an impact in view of such a problem.

도 1은 종래 자동차 현가장치의 구조 단면도.1 is a structural cross-sectional view of a conventional vehicle suspension device.

도 2는 종래 자동차 현가장치의 작동 상태도로서, (가)는 자동차에 설치된 현가장치 사시도이고, (나)는 현가장치의 압축상태 단면도이다.2 is a diagram illustrating an operation state of a conventional vehicle suspension apparatus, (a) is a perspective view of a suspension device installed in an automobile, and (b) is a cross-sectional view of a suspension state of a suspension device.

도 3은 종래 자동차 현가장치의 구조도로써, (가)는 단면도이고, (나)는 A단 면도이다.3 is a structural diagram of a conventional vehicle suspension apparatus, (a) is a sectional view, and (b) is an A stage shaving.

도 4는 종래 자동차 현가장치의 작동 상태도로서, (가)는 자동차에 설치된 현가장치 사시도이고, (나)는 현가장치의 압축상태 단면도이고, (다)는 B단면도이다.4 is an operation state diagram of a conventional vehicle suspension system, (a) is a perspective view of a suspension device installed in a vehicle, (b) is a cross-sectional view of the suspension state of the suspension device (c) is a cross-sectional view B.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

101 : 쇽업소버102 : 스트러트(STRUT)101: shock absorber 102: strut

103 : 로우 스프링시트104 : 어퍼 스프링시트103: low spring seat 104: upper spring seat

105 : 코일 스프링106 : 러버패드(RUBBER PAD)105: coil spring 106: rubber pad (RUBBER PAD)

107 : 탄성부재107: elastic member

본 고안인 자동차 현가장치의 구조는 도 3의 (가)(나)에 도시한 바와 같이 쇽업소버(101)가 내장된 스트러트(102)에 장착된 로우 스프링시트(103) 및 상기 쇽업쇼버(101)의 상단에 장착된 어퍼 스프링시트(104) 사이에 코일 스프링(105)을 장착하고 상기 코일 스프링(105)과 로우 스프링시트(103) 및 어퍼 스프링시트(104)의 접촉면 사이에 장착된 러버패드(106)로 구성된 현가장치에 있어서;The structure of the vehicle suspension device of the present invention is a low spring seat 103 and the shock absorber 101 mounted on the strut 102 with the shock absorber 101 as shown in (a) (b) of FIG. The rubber spring 105 is mounted between the upper spring seat 104 mounted on the upper end of the coil) and the rubber pad is mounted between the coil spring 105 and the contact surface of the low spring seat 103 and the upper spring seat 104. A suspension consisting of 106;

상기 코일스프링(105)의 표면에 탄성부재(107)을 코팅한다.An elastic member 107 is coated on the surface of the coil spring 105.

이와 같이 구성된 본 고안인 현가장치는 도 4의 (가)(나)(다)에 도시한 바와 같이 자동차의 차축(108)에 스트러트(102)의 일단을 부착하고 차체(109)에 쇽업소버(101)의 선단을 부착하여, 주행중 노면에서 충격이 전달되면 쇽업소버(101)과 코일스프링(105)가 압축 및 이완작동을 반복하므로써 노면의 충격 및 진동을 완화하여 승차감을 양호하게 하여주었다.The suspension device according to the present invention configured as described above attaches one end of the strut 102 to the axle 108 of the vehicle as shown in FIG. 4 (a) (b) (c) and the shock absorber ( 101 is attached, the shock absorber 101 and the coil spring 105 to reduce the impact and vibration of the road surface by the shock absorber 101 and the coil spring 105 when the shock is transmitted from the road surface while driving to improve the riding comfort.

그리고 상기 코일스프링(105)과 로우 스프링시트(103) 및 어퍼 스프링시트(104) 사이에 장착된 러버패드(106)에서도 충격 및 진동이 흡수되었다.Shock and vibration were also absorbed in the rubber pad 106 mounted between the coil spring 105, the low spring seat 103, and the upper spring seat 104.

이때 상기 코일스프링(105)이 압축될 때는 코일 스프링(105)의 표면에 코팅된 탄성부재(107)에 의하여 코일스프링(105)의 각 코일의 접촉이 차단된다.At this time, when the coil spring 105 is compressed, contact of each coil of the coil spring 105 is blocked by the elastic member 107 coated on the surface of the coil spring 105.

이와 같이 본 고안은 코일스프링의 포면에 탄성부재로 코팅을 하여 노면의 충격으로 코일스프링의 압축시 발생하는 소음을 방지하고 동시에 충격 및 진동흡수력을 향상할 수 있는 효과가 있다.In this way, the present invention is coated with an elastic member on the surface of the coil spring to prevent noise generated when the coil spring is compressed by the impact of the road surface and at the same time has the effect of improving the shock and vibration absorption.

Claims (1)

쇽업소버(101)가 내장된 스트러트(102)에 장착된 로우 스프링시트(103) 및 상기 쇽업쇼버(101)의 상단에 장착된 어퍼 스프링시트(104) 사이에 코일 스프링(105)을 장착하고 상기 코일 스프링(105)과 로우 스프링시트(103) 및 어퍼 스프링시트(104)의 접촉면 사이에 장착된 러버패드(106)로 구성된 현가장치에 있어서,The coil spring 105 is mounted between the low spring seat 103 mounted on the strut 102 having the shock absorber 101 and the upper spring seat 104 mounted on the top of the shock absorber 101. In the suspension consisting of a rubber pad 106 mounted between the coil spring 105 and the contact surface of the low spring seat 103 and the upper spring seat 104, 상기 코일스프링(105)의 표면에 탄성부재(107)을 코팅한 것을 특징으로 하는 현가장치.Suspension device, characterized in that the elastic member 107 is coated on the surface of the coil spring (105).
KR2019960065872U 1996-12-31 1996-12-31 Suspension KR19980052693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960065872U KR19980052693U (en) 1996-12-31 1996-12-31 Suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960065872U KR19980052693U (en) 1996-12-31 1996-12-31 Suspension

Publications (1)

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KR19980052693U true KR19980052693U (en) 1998-10-07

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Application Number Title Priority Date Filing Date
KR2019960065872U KR19980052693U (en) 1996-12-31 1996-12-31 Suspension

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010077275A (en) * 2000-02-01 2001-08-17 밍 루 Apparatus for protecting shock of coil spring in automobile suspension system
WO2014042358A1 (en) * 2012-09-17 2014-03-20 (주)인텔리안테크놀로지스 Satellite communication antenna

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010077275A (en) * 2000-02-01 2001-08-17 밍 루 Apparatus for protecting shock of coil spring in automobile suspension system
WO2014042358A1 (en) * 2012-09-17 2014-03-20 (주)인텔리안테크놀로지스 Satellite communication antenna
KR101404193B1 (en) * 2012-09-17 2014-06-05 (주)인텔리안테크놀로지스 Satellite communication antenna
EP2897220A4 (en) * 2012-09-17 2016-04-20 Intellian Technologies Inc Satellite communication antenna

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