KR200167543Y1 - Stabilizer of a suspension - Google Patents
Stabilizer of a suspension Download PDFInfo
- Publication number
- KR200167543Y1 KR200167543Y1 KR2019950056831U KR19950056831U KR200167543Y1 KR 200167543 Y1 KR200167543 Y1 KR 200167543Y1 KR 2019950056831 U KR2019950056831 U KR 2019950056831U KR 19950056831 U KR19950056831 U KR 19950056831U KR 200167543 Y1 KR200167543 Y1 KR 200167543Y1
- Authority
- KR
- South Korea
- Prior art keywords
- stabilizer
- lower arm
- present
- pivot point
- vehicle body
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means 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
- B60G2202/10—Type of spring
- B60G2202/13—Torsion spring
- B60G2202/135—Stabiliser bar and/or tube
-
- 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
- B60G2204/122—Mounting of torsion springs
- B60G2204/1224—End mounts of stabiliser on wheel suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/01—Attitude or posture control
- B60G2800/012—Rolling condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
본 고안은 자동차 현가장치의 스태빌라이져에 관한 것으로, 종래의 구조는 스태빌라이져의 양끝이 하부암의 일단에 설치되고 중앙부가 차체에 고정되는 구조로 선회시 신장되는 내측륜을 상승시키려는 힘이 발생되므로 롤링을 억제하는데 효과적이지 못한 문제가 있었다.The present invention relates to a stabilizer of a vehicle suspension, the conventional structure is a structure in which both ends of the stabilizer is installed at one end of the lower arm and the center portion is fixed to the vehicle body to increase the inner wheel that is extended when turning. There was a problem in that it was not effective in suppressing rolling.
본 고안은 예시도면 제2도와 같이,“ㄷ”형상의 스프링강으로 이루어진 스태빌라이져(10)의 양단부가 하부암(16)의 피봇점(12)과 동일한 일직선상에 설치되고, 상기 스태빌라이져(10)의 절곡부(14)에 차체 취부점이 형성된 것이다.In the present invention, as shown in FIG. 2, both ends of the stabilizer 10 formed of “C” shaped spring steel are installed in the same line as the pivot point 12 of the lower arm 16. The vehicle body mounting point is formed at the bent portion 14 of the edger 10.
따라서 본 고안에 따르면 스태빌라이져의 토션이 하부암의 피봇점과 동일한 회전운동에 의해 발생되도록 함으로서 선회시 신장측 내측륜에 다운포스를 유발시켜 롤링현상을 억제하여 승차감을 향상시킬 수 있는 효과를 얻을 수 있다.Therefore, according to the present invention, the torsion of the stabilizer is caused by the same rotational movement as the pivot point of the lower arm, thereby causing the downforce to the extension-side inner wheel during turning, thereby suppressing the rolling phenomenon and improving the riding comfort. You can get it.
Description
제1도는 종래의 스태빌라이져 설치구조를 보인 사시도.1 is a perspective view showing a conventional stabilizer installation structure.
제2도는 본 고안에 따른 스태빌라이져 설치구조를 보인 사시도.2 is a perspective view showing a stabilizer installation structure according to the present invention.
제3도는 본 고안에 따른 스태빌라이져의 작동원리도이다.3 is a principle of operation of the stabilizer according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 스태빌라이져 12 : 피봇점10: Stabilizer 12: Pivot Point
14 : 절곡부 16 : 하부암14: bend portion 16: lower arm
18 : 외측파이프 20 : 스토퍼18: outer pipe 20: stopper
22 : 연결부재 24 : 브라켓22: connecting member 24: bracket
26 : 차체 취부점26: body mounting point
본 고안은 자동차 현가장치의 스태빌라이져에 관한 것으로, 더욱 상세하게는 스태빌라이져의 양끝단부가 하부암의 피봇점에 결합되어 선회시 원심력에 의해 발생되는 롤링현상을 억제할 수 있는 자동차 현가장치의 스태빌라이져에 관한 것이다.The present invention relates to a stabilizer of an automobile suspension device, and more particularly, an automobile suspension device capable of suppressing a rolling phenomenon caused by centrifugal force when turning by combining both ends of the stabilizer with the pivot point of the lower arm. It is about the stabilizer.
자동차의 현가장치는 차축과 차체를 연결하여 주행중에 차축이 노면으로부터 받는 진동이나 충격을 차체에 직접 전달하지 않도록 하여, 차체와 화물의 손상을 방지하고 승차감을 좋게 하는 장치이며 노면으로부터의 충격을 완화하는 섀시 스프링, 섀시 스프링의 자유진동을 제어하여 승차감을 좋게 하는 쇽 업소버 및 자동차의 롤링을 방지하는 스태빌라이져 등으로 구성되어 있다.The suspension system of the car connects the axle and the body to prevent the axle from directly transmitting the vibration or shock received from the road surface while driving, thereby preventing damage to the body and cargo and improving ride comfort. It consists of a chassis spring, a shock absorber that controls the free vibration of the chassis spring to improve ride quality, and a stabilizer that prevents rolling of the vehicle.
또 현가장치는 구동바퀴에서 발생되는 구동력이나 제동시의 각 바퀴의 제동력을 차체에 전달함과 동시에 선회시의 원심력에도 견디고, 각 바퀴를 차체에 대해서 올바른 위치에 유지하는 중요한 역할을 가지고 있다.In addition, the suspension device has an important role of transmitting the driving force generated from the driving wheel or the braking force of each wheel during braking to the vehicle body, withstanding the centrifugal force during the turning, and maintaining each wheel in the correct position with respect to the vehicle body.
한편, 승차감을 좋게하기 위해 스프링 정수가 작은 스프링을 사용하면 커어브를 선회할때 원심력 때문에 차체의 기울기가 증대되는데 특히 독립 현가식에서는 그 경향이 크게 나타나 좌우륜 현가 지오메트리(Geometry)와 얼라인먼트(Alignment) 변화가 생겨 조종안정성이 저하된다.On the other hand, when a spring with a small spring constant is used to improve ride quality, the inclination of the car body increases due to the centrifugal force when turning the curve, especially in the independent suspension type, and the tendency is large. ) Changes occur, which reduces steering stability.
종래에도 이와같은 차체가 좌우방향으로 치우치는 롤링현상을 억제하기 위해 스태빌라이져가 설치되어 있으나 효과적이지 못한 문제가 있었다.Conventionally, a stabilizer is installed to suppress the rolling phenomenon in which the vehicle body is biased in the left and right directions, but there is a problem that is not effective.
이와같은 종래의 예로서 예시도면 제1도는 종래의 스태빌라이져 설치구조를 나타낸 사시도이다.As an example of such a conventional example, Figure 1 is a perspective view showing a conventional stabilizer mounting structure.
도시한 바와같이 스태빌라이져(1)는 양단부가 절곡되어“ㄷ”자 형상을 갖는 스프링강 재질로 이루어져 있으며, 상기 스태빌라이져(1)의 양끝이 좌우와 하부암(2)에 고정되어 있으며, 중앙부는 차체에 고정되어 있다.As shown, the stabilizer 1 is bent at both ends and made of a spring steel material having a “c” shape, and both ends of the stabilizer 1 are fixed to the left and right and lower arms 2. The center part is fixed to the vehicle body.
그런데 이와같은 종래의 스태빌라이져 설치구조는 스태빌라이져(1)의 양끝이 하부암(2)의 일단에 설치되고 중앙부가 차체에 고정되는 구조로 선회시 신상되는 내측륜을 상승시키려는 힘이 발생되므로 롤링을 억제하는데 효과적이지 못한 문제가 있었다.However, such a conventional stabilizer installation structure is a structure in which both ends of the stabilizer 1 are installed at one end of the lower arm 2 and the center portion is fixed to the vehicle body, thereby generating a force to raise the inner wheel that appears when turning. Therefore, there was a problem that is not effective in suppressing rolling.
즉, 선회시 외측륜이 압축되면서 하부암(2)은 피봇점을 중심으로 상승회전운동을 하게 되므로 스태빌라이져(1)의 일단부도 피봇점을 중심으로 하여 원호운동하면서 움직이게 되어 반대측 타단부에 원호운동에 따른 비틀림으로 롤링을 억제하는 힘이 발생되는 한편, 동시에 상하방향의 위치변화는 그대로 반대측에 전달되어 신장되는 내측륜도 상승시키려는 힘이 발생되는 것이다.That is, when the outer ring is compressed while turning, the lower arm 2 moves up and down about the pivot point, so that one end of the stabilizer 1 also moves while moving in an arc around the pivot point. The force to suppress the rolling is generated by the torsion by the circular arc movement, while at the same time the change in the position of the up and down direction is transmitted to the opposite side as it is to raise the inner ring that is also extended.
본 고안은 이와같은 종래의 문제점을 해결하기 위한 것으로, 하부암의 피봇점과 동일한 일직선상에 스태빌라이져의 양단을 설치하여 하부암과 스태빌라이져가 피봇점을 중심으로 회전운동하여 스태빌라이져의 양단에 상하방향의 위치변화는 일어나지 않고 단지 회전운동에 따른 비틀림만이 작용하도록 하여 반대측 스태빌라이져에는 반대방향의 힘이 작용하도록 하여 선회시 차체가 기울리는 현상을 억제할 수 있는 자동차 현가장치의 스태빌라이져를 제공하는데 본 고안의 목적이 있다.The present invention is to solve such a conventional problem, by installing both ends of the stabilizer on the same line as the pivot point of the lower arm, the lower arm and the stabilizer is rotated about the pivot point to stabilize the stabilizer Car suspension that can suppress the inclination of the vehicle body when turning by allowing the opposite side to apply the force in the opposite direction so that only the torsion due to the rotational movement does not occur at both ends of the vertical position. The purpose of the present invention is to provide a stabilizer.
이와같은 목적을 실현하기 위한 본 고안은“ㄷ”형상의 스프링강으로 이루어진 스태빌라이져의 양단부가 하부암의 피봇점과 동일한 일직선상에 설치되고, 상기 스태빌라이져의 절곡부에 차체 취부점이 형성된 것으로, 선회시 외측륜이 압축되면서 하부암은 피봇점을 중심으로 상승되는 방향으로 회전하게 되며, 더불어 스태빌라이져의 일측 절곡부에 상승되는 방향으로 토션이 유발되어 타측 절곡부에는 하강되는 방향으로 토션이 작용하여 원심력에 의해 신장되는 내측륜을 하강시킬 수 있는 힘을 발생시켜 롤링을 억제하게 되는 것이다.The present invention for achieving the above object is that the both ends of the stabilizer made of spring steel of the "c" shape is installed in the same straight line as the pivot point of the lower arm, the vehicle mounting point is formed in the bent portion of the stabilizer As the outer ring is compressed during turning, the lower arm rotates in the direction of rising about the pivot point, and in addition, the torsion is induced in the direction of rising of one side of the stabilizer, and the direction of the lowering of the other side is lowered. The torsion acts to generate a force that can lower the inner ring elongated by the centrifugal force, thereby suppressing rolling.
이하 본 고안에 따른 자동차 현가장치의 스태빌라이져를 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.Hereinafter, the stabilizer of the vehicle suspension apparatus according to the present invention will be described in detail with the accompanying drawings.
본 고안은“ㄷ”형상의 스프링강으로 이루어진 스태빌라이져(10)의 양단부가 하부암(16)의 피봇점(12)과 동일한 일직선상에 설치되고, 상기 스태빌라이져(10)의 절곡부(14)에 차체 취부점이 형성되어 이루어진 자동차 현가장치의 스태빌라이져이다.According to the present invention, both ends of the stabilizer 10 made of “C” shaped spring steel are installed in the same line as the pivot point 12 of the lower arm 16, and the bent portion of the stabilizer 10 is provided. It is a stabilizer of the automobile suspension system by which the vehicle body mounting point was formed in 14.
예시도면 제2도는 본 고안에 따른 스태빌라이져 설치구조를 보인 사시도이며, 제3도는 본 고안에 따른 스태빌라이져의 작동원리도이다.Exemplary drawings Figure 2 is a perspective view showing a stabilizer installation structure according to the present invention, Figure 3 is a principle of operation of the stabilizer according to the present invention.
도시한 바와 같이, 스태빌라이져(10)가 하부암(16)의 피봇점(12)과 동일한 일직선상에 결합될 수 있도록 하부암(16)의 외측파이프(18)에 스토퍼(20)가 형성되고 스태빌라이져(10)의 끝단부에는 연결부재(22)가 접합되어 연결부재(22)의 선단을 스토퍼(20)에 결합시키도록 되어 있다.As shown, the stopper 20 is formed in the outer pipe 18 of the lower arm 16 so that the stabilizer 10 can be coupled to the same straight line as the pivot point 12 of the lower arm 16. The connecting member 22 is joined to the end of the stabilizer 10 to couple the tip of the connecting member 22 to the stopper 20.
또한, 스태빌라이져(10)를 차체측에 고정시키기 위하여 절곡부(14)의 일단에 반원형의 브라켓(24)을 삽입하여 차체의 하부에 체결하도록 되어 있다.In addition, in order to fix the stabilizer 10 to the vehicle body side, a semi-circular bracket 24 is inserted into one end of the bent portion 14 so as to be fastened to the lower part of the vehicle body.
따라서, 선회시 외측륜이 압축되면서 하부암(16)은 피봇점(12)을 중심으로 상승되는 방향으로 회전하게 되며, 더불어 스태빌라이져(10)의 일측 절곡부(14)에 상승되는 방향으로 토션이 유발되어 타측 절곡부(14)에는 하강되는 방향으로 토션이 작용하여 원심력에 의해 신장되는 내측륜에 하강시킬 수 있는 힘을 가하여 신장측 내측륜의 접지성을 높이게 된다.Therefore, when the outer ring is compressed during the turning, the lower arm 16 rotates in the direction of rising about the pivot point 12, and also in the direction of rising to one bent portion 14 of the stabilizer 10. The torsion is induced to the other side bent portion 14 to the torsion acts in the downward direction to apply a force that can be lowered to the inner ring is extended by the centrifugal force to increase the folding of the inner ring.
이상에서 상세히 설명한 바와 같이, 본 고안에 의한 자동차 현가장치의 스태빌라이져에 따르면 스태빌라이져의 토션이 하부암의 피봇점과 동일한 회전운동에 의해 발생되도록 함으로서 선회시 신장측 내측륜에 다운포스(Down force)를 유발시켜 롤링현상을 억제하여 승차감을 향상시킬 수 있는 효과를 얻을 수 있다.As described in detail above, according to the stabilizer of the automobile suspension device according to the present invention, the torsion of the stabilizer is generated by the same rotational movement as the pivot point of the lower arm, so that the downforce on the extension-side inner wheel during the turning ( By inducing down force, rolling effect can be suppressed to improve riding comfort.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950056831U KR200167543Y1 (en) | 1995-12-30 | 1995-12-30 | Stabilizer of a suspension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950056831U KR200167543Y1 (en) | 1995-12-30 | 1995-12-30 | Stabilizer of a suspension |
Publications (2)
Publication Number | Publication Date |
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KR970028651U KR970028651U (en) | 1997-07-24 |
KR200167543Y1 true KR200167543Y1 (en) | 2000-03-02 |
Family
ID=19444532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019950056831U KR200167543Y1 (en) | 1995-12-30 | 1995-12-30 | Stabilizer of a suspension |
Country Status (1)
Country | Link |
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KR (1) | KR200167543Y1 (en) |
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1995
- 1995-12-30 KR KR2019950056831U patent/KR200167543Y1/en not_active IP Right Cessation
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KR970028651U (en) | 1997-07-24 |
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