KR19980055698A - Impact bar junction of car - Google Patents
Impact bar junction of car Download PDFInfo
- Publication number
- KR19980055698A KR19980055698A KR1019960074934A KR19960074934A KR19980055698A KR 19980055698 A KR19980055698 A KR 19980055698A KR 1019960074934 A KR1019960074934 A KR 1019960074934A KR 19960074934 A KR19960074934 A KR 19960074934A KR 19980055698 A KR19980055698 A KR 19980055698A
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- South Korea
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- impact bar
- bar junction
- junction
- door
- panel
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- Body Structure For Vehicles (AREA)
Abstract
본 발명은 자동차의 도어패널에 임팩트바를 고정하는 매개로 이용하는 임팩트바 정션에 관한 것으로, 일단에 임팩트바(5)가 안착되는 안착부(3a)가 형성되고, 타단에 도어 인너패널(1a)의 선단과 도어 아웃터패널(1b)의 선단 사이에 끼워져 용접고정되는 용접고정부(3b)가 형성된 제1임팩트바 정션(3)과, 일단에 제1임팩트바 정션(3)의 안착부(3a)가 안착되는 안착부(4a)가 형성되고, 타단에 도어 인너패널(1a)의 걸림홀(1c)에 삽입되는 걸림턱(4b)이 형성되어 도어 인너패널(1a)에 용접고정되는 제2임팩트바 정션(4)으로 이루어진 구조로 되어, 고정성이 향상되어 측방 추돌사고시 임팩트바가 내측으로 밀리는 것이 억제되도록 된 것이다.The present invention relates to an impact bar junction used as a medium for fixing an impact bar to a door panel of a vehicle. At one end, a seating portion 3a on which an impact bar 5 is seated is formed, and at the other end of the door inner panel 1a. A first impact bar junction (3) having a welding fixing portion (3b) formed between the front end and the front end of the door outer panel (1b) to be welded and fixed, and a seating portion (3a) of the first impact bar junction (3) at one end; The seating portion (4a) is seated is formed, the second end is formed on the other end of the locking jaw (4b) is inserted into the locking hole (1c) of the door inner panel (1a) is welded to the door inner panel (1a) It has a structure consisting of the bar junction (4), it is to be fixed so that the impact bar is pushed inward during the side collision accident.
Description
본 발명은 자동차의 도어패널에 임팩트바를 고정하는 매개로 이용하는 임팩트바 정션에 관한 것으로, 특히 고정성이 향상되어 측방 추돌사고시 임팩트바가 내측으로 밀리는 것이 억제되도록 된 자동차의 임팩트바 정션에 관한 것이다.The present invention relates to an impact bar junction used as a medium for fixing an impact bar to a door panel of an automobile, and particularly relates to an impact bar junction of an automobile in which fixation is improved so that the impact bar is prevented from being pushed inward during a lateral collision.
주지된 바와 같이, 자동차의 도어패널 내부에는 임팩트바가 안착되어 측방 추돌사고시 탑승자의 안전을 도모하고 있는데, 이러한 임팩트바는 임팩트바 정션을 매개로 도어패널의 인너 도어패널에 고정된다.As is well known, the impact bar is mounted inside the door panel of the vehicle to promote the safety of the occupant in the case of a side collision accident, the impact bar is fixed to the inner door panel of the door panel via the impact bar junction.
도 3은 종래 기술에 따른 임팩트바 정션을 매개로 도어패널에 임팩트바가 안착되어진 상태도이고, 도 4는 종래 기술에 따른 임팩트바 정션의 사시도인 바, 이에 따르면, 종래 임팩트바 정션(13)은, 일단에 임팩트바(5)가 안착되는 안착부(13a)가 형성되고, 타단에 걸림턱(13b)가 형성되어진 단품으로 되며, 도어 인너패널(1a)의 걸림홀(1c)에 임팩트바 정션(13)의 걸림턱(13b)이 삽입되도록 용접 고정되고, 이 임팩트바 정션(13)의 안착부(13a)에 임팩트바(5)가 안착되어 있다.3 is a state diagram in which the impact bar is seated on the door panel via the impact bar junction according to the prior art, and FIG. 4 is a perspective view of the impact bar junction according to the prior art, and accordingly, the conventional impact bar junction 13 may include: At one end, a seating portion 13a on which the impact bar 5 is seated is formed, and a locking jaw 13b is formed at the other end, and the impact bar junction is formed at the locking hole 1c of the door inner panel 1a. The locking bar 13b of 13) is welded and fixed, and the impact bar 5 is seated on the seating portion 13a of the impact bar junction 13.
따라서, 측방 추돌사고시 도어패널(1)의 외측으로부터 내측으로 가해지는 외력을 잎팩트바 정션(13)에 고정된 임팩트바(5)가 지지하게 된다.Therefore, the impact bar 5 fixed to the leaf impact bar junction 13 supports the external force applied from the outside of the door panel 1 to the inside during the side collision accident.
그러나, 상기 종래 기술에 따르면, 측방 추돌사고시 도어패널(1)의 외측으로부터 내측으로 가해지는 외력이 크게 작용되면, 임팩트바 정션(13)의 안착부(13a)가 내측으로 밀리며 도어 인너패널(1a)의 걸림홀(13c)로부터 걸림턱(13b)이 빠지게 되어, 탑승자가 크게 상해를 입게되는 문제가 있었다.However, according to the prior art, when an external force applied from the outside of the door panel 1 to the inside during the side collision accident is largely applied, the seating portion 13a of the impact bar junction 13 is pushed inward and the door inner panel 1a. There is a problem that the locking jaw (13b) is pulled out from the locking hole (13c) of the), the occupant is greatly injured.
이에 본 발명은 상기와 같은 문제를 해소하기 위하여 발명된 것으로, 고정성이 향상되어 측방 추돌사고시 임팩트바가 내측으로 밀리는 것이 억제되도록 하는 자동차의 임팩트바 정션을 제공함에 그 목적이 있다.Therefore, the present invention has been invented to solve the above problems, and the object of the present invention is to provide an impact bar junction of an automobile, which is fixed so that the impact bar is prevented from being pushed inward during a lateral collision.
도 1은 본 발명에 따른 임팩트바 정션을 매개로 도어패널에 임팩트바가 안착되어진 상태도,1 is a state in which the impact bar is seated on the door panel through the impact bar junction according to the present invention;
도 2는 본 발명에 따른 임팩트바 정션의 사시도,2 is a perspective view of an impact bar junction according to the present invention;
도 3은 종래 기술에 따른 임팩트바 정션을 매개로 도어패널에 임팩트바가 안착되어진 상태도,Figure 3 is a state in which the impact bar is seated on the door panel through the impact bar junction according to the prior art,
도 4는 종래 기술에 따른 임팩트바 정션의 사시도이다.4 is a perspective view of an impact bar junction according to the prior art.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 : 도어패널,1a : 도어 인너패널,1: door panel, 1a: door inner panel,
1b : 도어 아웃터패널,1c : 걸림홀,1b: door outer panel, 1c: locking hole,
2 : 임팩트바 정션,3 : 제 1임팩트바 정션,2: impact bar junction, 3: 1 impact bar junction,
3a : 안착부,3b : 용접고정부,3a: mounting part, 3b: welding fixing part,
4 : 제2임팩트바 정션,4a : 안착부,4: second impact bar junction, 4a: seating portion,
4b : 걸림턱,5 : 임팩트바,4b: locking jaw, 5: impact bar,
6 : 커버.6: cover.
상기와 같은 목적을 당설하기 위한 본 발명은, 일단에 임팩트바가 안착되는 안착부가 형성되고, 타단에 도어 인너패널의 선단과 도어 아웃터패널의 선단 사이에 끼워져 용접고정되는 용접고정부가 형성된 제1임팩바 정션과, 일단에 제1임팩트바 정션의 안착부가 안착되는 안착부가 형성되고, 타단에 도어 인너패널의 걸림홀에 삽입되는 걸림턱이 형성되어 도어 인너패널에 용접고정되는 제2임팩트바 정션으로 이루어진 구조로 되어 있다.The present invention for the purpose of contemplating the above object, the first impact bar is formed in the first end of the impact bar is seated, the first fixing bar is formed between the front end of the door inner panel and the end of the door outer panel, the welding fixing portion is fixed A junction and a seating portion to which a seating portion of the first impact bar junction is seated are formed at one end thereof, and a latching jaw inserted into the locking hole of the door inner panel is formed at the other end thereof, and a second impact bar junction is welded to the door inner panel. It is structured.
이하 본 발명을 첨부된 예시도면에 의거하여 실시예를 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 임팩트바 정션을 매개로 도어패널에 임팩트바가 안착되어진 상태도이고, 도 2는 본 발명에 따른 임팩트바 정션의 사시도인 바, 종래 기술에 따른 도 3과 동일한 부위에는 동일한 참조부호를 붙이면서 그 설명을 생략한다.FIG. 1 is a state diagram in which an impact bar is seated on a door panel through an impact bar junction according to the present invention, and FIG. 2 is a perspective view of an impact bar junction according to the present invention. The description is omitted while giving a sign.
이에 따르면, 일단에 임팩트바(5)가 안착되는 안착부(3a)가 형서되고, 타단에 도어 인너패널(1a)의 선단과 도어 아웃터패널(1b)의 선단 사이에 끼워져 용접고정되는 용접고정부(3b)가 형성된 제1임팩트바 정션(3)과, 일단에 제1임팩트바 정션(3)의 안팍부(3a)가 안착되는 안착부(4a)가 형성되고, 타단에 도어 인터패널(1a)의 걸림홀(1c)에 삽입되는 걸림턱(4b)이 형성되어 도어 인너패널(1a)에 용접고정되는 제2임팩트바 정션(4)으로 임팩트바 정션(3)이 이루어지며, 이러한 임팩트바 정션(3)을 매개로 도어패널(1)에 임팩트바 정션(3)이 안착되어 있다.According to this, at one end, a seating portion 3a on which the impact bar 5 is seated is formed, and at the other end, a welding fixing part inserted between the front end of the door inner panel 1a and the front end of the door outer panel 1b is fixed. A first impact bar junction 3 having a 3b formed therein, and a seating portion 4a on which one inner part 3a of the first impact bar junction 3 is seated are formed, and the other end of the door interpanel 1a. The impact bar junction 3 is formed by the second impact bar junction 4 which is formed by the locking jaw 4b inserted into the locking hole 1c of the c) and welded to the door inner panel 1a. The impact bar junction 3 is seated on the door panel 1 via the junction 3.
따라서, 측방 추돌사고시 도어패널(1)의 외측으로부터 내측으로 가해지는 외력이 크게 작용되더라도, 본 발명에 따른 임팩트바 정션(3)에 의해 임팩트바(5)의 선단이 충분히 지지되므로, 임팩트바 정션(3)이 도어패널(1)로부터 이탈되어 탑승자의 안전이 위협되는 문제가 해소된다.Therefore, even when the external force applied from the outside of the door panel 1 to the inside in the case of side collision accident is largely applied, the impact bar junction is sufficiently supported by the impact bar junction 3 according to the present invention. (3) is eliminated from the door panel 1, the problem that the safety of the occupant is threatened.
한편, 미설명부호 6은 도어 인너패널(1a)의 걸림홀(1c)에 삽입되어 외부로 돌출되는 걸림턱(4b)을 가리도록 도어 인너패널(1a)에 고정되는 커버이다.On the other hand, reference numeral 6 is a cover fixed to the door inner panel (1a) so as to cover the locking projection (4b) is inserted into the locking hole (1c) of the door inner panel (1a) protruding to the outside.
이상 상기한 바와 같은 본 발명에 따르면, 임팩트바 정션이 제1임팩트바 정션과 제2임팩트바 정션으로 구분되어 각각 도어패널에 용접고정되어 고정성이 향상되므로, 측방 추돌사고시 임팩트바가 내측으로 밀리는 것이 억제되어 탑승자의 안정성이 향상되는 효과가 있다.According to the present invention as described above, the impact bar junction is divided into the first impact bar junction and the second impact bar junction is welded to the door panel, respectively, so that the fixing property is improved, so that the impact bar is pushed inward during the side collision accident There is an effect that the stability of the occupant is improved.
이상에서 설명한 것은 본 발명의 하나의 실시예에 불과한 것으로, 본 발명은 상기한 실시예에 한정되지 않고, 이하의 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진자라면 누구든지 다양한 변경실시가 가능할 것이다.What has been described above is only one embodiment of the present invention, and the present invention is not limited to the above-described embodiment, and is not ordinary in the field of the present invention without departing from the gist of the present invention as claimed in the following claims. Anyone with knowledge will be able to make various changes.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960074934A KR19980055698A (en) | 1996-12-28 | 1996-12-28 | Impact bar junction of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960074934A KR19980055698A (en) | 1996-12-28 | 1996-12-28 | Impact bar junction of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980055698A true KR19980055698A (en) | 1998-09-25 |
Family
ID=66382220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960074934A KR19980055698A (en) | 1996-12-28 | 1996-12-28 | Impact bar junction of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980055698A (en) |
-
1996
- 1996-12-28 KR KR1019960074934A patent/KR19980055698A/en not_active Application Discontinuation
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