KR19980049045U - Low arm coupling structure of vehicle suspension system - Google Patents
Low arm coupling structure of vehicle suspension system Download PDFInfo
- Publication number
- KR19980049045U KR19980049045U KR2019960062210U KR19960062210U KR19980049045U KR 19980049045 U KR19980049045 U KR 19980049045U KR 2019960062210 U KR2019960062210 U KR 2019960062210U KR 19960062210 U KR19960062210 U KR 19960062210U KR 19980049045 U KR19980049045 U KR 19980049045U
- Authority
- KR
- South Korea
- Prior art keywords
- low arm
- insertion end
- nut
- coupling structure
- bolt
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/02—Attaching arms to sprung part of vehicle
-
- 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
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/416—Ball or spherical joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/124—Constructional features of arms the arm having triangular or Y-shape, e.g. wishbone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/16—Constructional features of arms the arm having a U profile and/or made of a plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/82—Joining
- B60G2206/8207—Joining by screwing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
본 고안은 차량용 현가장치의 로우암 결합구조에 관한 것으로, 로우암(1)의 한 쪽으로 ㄷ 자 단면의 삽입단(1a')을 갖춘 양쪽으로 벌어진 결합부(1a)가 형성됨과 더불어, 상기 볼조인트(2)에도 이 삽입단(1a') 부위로 끼워지도록 양쪽으로 벌어진 고정플랜지(2a)가 형성되어, 보올트(3)와 너트(3a)를 매개로 상기 삽입단(1a')과 고정플랜지(2a)가 결합되어져, 로우암(1)과 볼조인트(2)가 서로 감싸여 보올트(3)와 너트(3a)를 매개로 결합 되므로, 외부로 부터 충격이 가해지더라도 보올트(3)와 너트(3a)의 결합력이 약화되지 않도록 된 것이다.The present invention relates to a low arm coupling structure of a suspension device for a vehicle, wherein the coupling portion 1a is formed on both sides with an insertion end 1a 'having a c-section on one side of the low arm 1, and the ball The joint 2 is also provided with fixing flanges 2a which are opened to both sides to be inserted into the insertion end 1a ', and fixed with the insertion end 1a' via the bolt 3 and the nut 3a. Since the flange 2a is coupled and the low arm 1 and the ball joint 2 are wrapped together and coupled to each other via the bolt 3 and the nut 3a, even if an impact is applied from the outside, the bolt 3 ) And the coupling force of the nut 3a is not weakened.
Description
본 고안은 차량용 현가장치의 로우암 결합구조에 관한 것으로, 특히 결합력과 지지력을 증가시킬 수 있도록 된 차량용 현가장치의 로우암 결합구조에 관한 것이다.The present invention relates to a low arm coupling structure of a vehicle suspension device, and more particularly, to a low arm coupling structure of a vehicle suspension device that can increase the coupling force and the support force.
일반적으로, 차량용 현가장치는 차량의 주행시 로면으로부터 가해지는 충격을 흡수하여 탑승객에 전달되지 않도록 충격흡수기능은 물론, 방향전환시 차체의 급격한 쏠림 등을 방지할 수 있도록 바퀴부위에 구비되는바, 이러한 현가장치중 로우암(1)은 도 1에 도시된 바와 같이 차체쪽에 고정되도록 대략 Y 자 형상으로 이루어져 볼조인트(2)와 결합되어 진다.In general, the vehicle suspension is provided on the wheel part to absorb the shock applied from the road surface during the driving of the vehicle so as not to be transmitted to the passengers, as well as the shock absorbing function, and to prevent the sudden tilting of the vehicle body when changing direction. As shown in FIG. 1, the low arm 1 of the suspension device has a substantially Y-shape to be fixed to the vehicle body side, and is coupled with the ball joint 2.
여기서, 상기 로우암(1)과 볼조인트(2)의 결합부위는 도 3에 도시된 바와 같이, 이 로우암(1)의 결합부(1a)의 양쪽으로 벌어진 삽입단(1a')과, 이 삽입단(1a') 부위로 위치되도록 양쪽으로 벌어진 상기 볼조인트(2)의 고정플랜지(2a)가 보올트(3)와 너트(3a)를 매개로 결합되어 진다.Here, the coupling portion of the row arm 1 and the ball joint 2, as shown in Fig. 3, the insertion end (1a ') of both sides of the coupling portion (1a) of the low arm (1), The fixing flange 2a of the ball joint 2 which is opened to both sides so as to be positioned at the insertion end 1a 'is coupled via the bolt 3 and the nut 3a.
그러나, 상기와 같은 로우암(1)의 연결부(1a)와 볼조인트(2)의 고정플랜지(2a)가 상기 결합부(1a)에 형성된 평편한 삽입단(1a')과 서로 접촉되어 결합되므로, 외부로 부터 충격이 가해지면 보올트(3)와 너트(3a)의 체결력이 약화되어 풀려지는 문제가 있게 된다.However, since the connecting portion 1a of the low arm 1 and the fixed flange 2a of the ball joint 2 are contacted with and coupled to each other with the flat insertion end 1a 'formed at the coupling portion 1a. If the impact is applied from the outside, there is a problem that the tightening force of the bolt 3 and the nut 3a is weakened and released.
이에 본 고안은 상기와 같이 문제를 해소하기 안출된 것으로, 로우암과 볼조인트를 고정하는 보강판와 너트의 풀림을 방지할 수 있도록 된 차량용 현가장치의 로우암 결합구조를 제공함에 그 목적이 있다.The present invention has been made to solve the problem as described above, it is an object of the present invention to provide a low-arm coupling structure of the suspension device for a vehicle that can prevent the loosening of the reinforcing plate and nut fixing the low arm and the ball joint.
도 1은 본 고안에 따른 차량용 현가장치의 로우암 결합구조에 대한 분리사시도,1 is an exploded perspective view of a low arm coupling structure of a vehicle suspension according to the present invention,
도 2는 본 고안에 따른 차량용 현가장치의 로우암 결합구조에 대한 부분 결합도,2 is a partial coupling view of the low arm coupling structure of the suspension device for a vehicle according to the present invention,
도 3은 종래구조로서, 도 2에 대응되는 부분 결합도이다.Figure 3 is a conventional structure, a partial coupling corresponding to FIG.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 - 로우암,1a - 결합부1-low arm, 1a-coupling
1a' - 삽입단,2 - 볼조인트1a '-Insertion end, 2-Ball joint
2a - 고정플랜지,3 - 보올트2a-fixed flange, 3-bolt
3a - 너트3a-nuts
상기와 같은 목적을 달성하기 위한 본 고안은, 로우암의 한 쪽으로 ㄷ 자 단면의 삽입단을 갖춘 결합부가 형성됨과 더불어, 볼조인트에도 이 삽입단부위로 끼워지도록 고정플랜지가 형성되어, 보올트와 너트를 매개로 상기 삽입단과 고정플랜지가 결합되도록 구성된다.The present invention for achieving the above object, the coupling portion having the insertion end of the c-shaped cross-section to one side of the low arm is formed, and the fixing flange is formed to be inserted into this insertion end portion in the ball joint, the bolt and nut The insertion end and the fixed flange is configured to be coupled through.
이하 본 고안을 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안에 따른 차량용 현가장치의 로우암 결합구조에 대한 분리사시도이고, 도 2는 본 고안에 따른 차량용 현가장치의 로우암 결합구조에 대한 부분 결합도를 도시한 바, 차체쪽에 고정되도록 대략 Y 자 형상으로 이루어져 볼조인트(2)와 결합되되, 상기 로우암(1)의 한 쪽으로 ㄷ 자 단면의 삽입단(1a')을 갖춘 양쪽으로 벌어진 결합부(1a)가 형성됨과 더불어, 상기 볼조인트(2)에도 이 삽입단(1a') 부위로 끼워지도록 양쪽으로 벌어진 고정플랜지(2a)가 형성되어, 보올트(3)와 너트(3a)를 매개로 상기 삽입단(1a')과 고정플랜지(2a)가 결합되어진다.1 is an exploded perspective view of the low arm coupling structure of the vehicle suspension according to the present invention, Figure 2 shows a partial coupling of the low arm coupling structure of the vehicle suspension according to the present invention, to be fixed to the vehicle body side It is formed in a substantially Y shape and coupled to the ball joint (2), the coupling portion (1a) formed on both sides with the insertion end (1a ') of the c-shaped cross-section to one side of the low arm (1) is formed, The ball joint 2 is also provided with fixing flanges 2a which are opened to both sides so as to be inserted into the insertion end 1a ', and the insertion end 1a' and the nut 3a and the nut 3a are formed. The fixed flange 2a is coupled.
이에따라, 현가장치의 로우암(1)의 결합부(1a)의 끝부위로 서로 대향되도록 형성된 ㄷ 단면인 삽입단(1a') 내로 상기 볼조인트(2)의 고정플랜지(2a)를 삽입시킨 다음, 이 삽입단(1a')과 고정플랜지(2a)를 관통하는 보올트(3)를 체결하여 너트(3a)와 함께 고정시켜 주면, 외부로 부터 가해지는 충격에 의해서도 상기 삽입단(1a')에 의해 감싸인 고정플랜지(2a)부위의 진동이나 충격이 약화되어 진다.Accordingly, the fixing flange 2a of the ball joint 2 is inserted into the insertion end 1a ', which is a cross section, formed to face each other at the end of the coupling portion 1a of the low arm 1 of the suspension device. When fastening the bolt 3 penetrating the insertion end 1a 'and the fixing flange 2a together with the nut 3a to fix it together with the nut 3a, the insertion end 1a' is also affected by an impact from the outside. Vibration or impact of the portion of the fixed flange (2a) wrapped by is weakened.
이상 설명한 바와같이 본 고안에 의하면, 로우암과 볼조인트가 서로 감싸여 보올트와 너트를 매개로 결합 되므로, 외부로 부터 충격이 가해지더라도 보올트와 너트의 결합력이 약화되지 않게되는 효과가 있다.As described above, according to the present invention, since the low arm and the ball joint are surrounded by each other and are coupled through the bolt and the nut, there is an effect that the coupling force between the bolt and the nut is not weakened even when an impact is applied from the outside.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960062210U KR19980049045U (en) | 1996-12-30 | 1996-12-30 | Low arm coupling structure of vehicle suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960062210U KR19980049045U (en) | 1996-12-30 | 1996-12-30 | Low arm coupling structure of vehicle suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980049045U true KR19980049045U (en) | 1998-10-07 |
Family
ID=54000669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960062210U KR19980049045U (en) | 1996-12-30 | 1996-12-30 | Low arm coupling structure of vehicle suspension system |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980049045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020044519A (en) * | 2000-12-06 | 2002-06-15 | 류정열 | Low arm of a suspension system |
-
1996
- 1996-12-30 KR KR2019960062210U patent/KR19980049045U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020044519A (en) * | 2000-12-06 | 2002-06-15 | 류정열 | Low arm of a suspension system |
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