KR200201345Y1 - Floor side member mounting structure for automobile - Google Patents
Floor side member mounting structure for automobile Download PDFInfo
- Publication number
- KR200201345Y1 KR200201345Y1 KR2019950020415U KR19950020415U KR200201345Y1 KR 200201345 Y1 KR200201345 Y1 KR 200201345Y1 KR 2019950020415 U KR2019950020415 U KR 2019950020415U KR 19950020415 U KR19950020415 U KR 19950020415U KR 200201345 Y1 KR200201345 Y1 KR 200201345Y1
- Authority
- KR
- South Korea
- Prior art keywords
- side member
- mounting structure
- vehicle
- mounting portion
- floor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
-
- 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
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 고안은 자동차용 플로어 사이드멤버 취부구조에 관한 것으로서, 사이드멤버(10)의 양측단부가 좌우로 절곡되어 취부부(15)가 형성되고, 상기 취부부(15)의 일측단부에는 프론트사이드멤버(20)의 일측단부가 취부되며, 플로어판넬의 일측단부에 취부되어지는것에 있어서, 상기 사이드멤버(10)의 취부부(15)에 리어사이드멤버(25)와 프론트사이드멤버(20)의 일측단부가 취부되는 것에 의해 격벽(30)이 형성되어, 플로어판넬의 선단부와 후단부에 양측으로 절곡되어 형성된 취부부(15)에 각각의 프톤트사이드멤버(20)와 리어사이드멤버(25)의 일속단부가 취부되는 것에 의해 종방향의 격벽(30)이 형성되어, 차량의 측면으로 충격이 가해지는 경우, 상기 플로어판넬의 양측단부에 설치되는 사이드멤버(10)와 프론트사이드멤버(20)에 접하며 취부된 격벽(30)에 의해 충격에너지가 흡수되고, 상기 격벽(30)에 의해 흡수가 이루어진 충격에너지는 플로어판넬로 폭넓은 분산이 이루어지도록 하는 자동차용 플로어사이드멤버 취부구조 이다.The present invention relates to a floor member mounting structure for automobiles, wherein both side ends of the side members 10 are bent from side to side to form a mounting portion 15, and one side end of the mounting portion 15 has a front side member ( One side end of 20) is mounted, and one side end of the rear side member 25 and the front side member 20 is attached to the mounting portion 15 of the side member 10 in the side end of the floor panel. Is formed so that the partition wall 30 is formed, and each of the front side member 20 and the rear side member 25 is attached to the mounting portion 15 formed by bending both ends at the front and rear ends of the floor panel. When the fastening part is installed, the longitudinal partition wall 30 is formed, and when the impact is applied to the side surface of the vehicle, the side member 10 and the front side member 20 provided at both end portions of the floor panel are in contact with each other. Filled by mounted bulkheads 30 And energy is absorbed, impact energy is absorbed by the partition 30 is made is a car floor side member mounting structure so that for a large dispersion range with floor panels made.
Description
본 고안은 플로어판넬의 일측단부에 취부되는 사이드멤버 취부구조에 관한 것으로서, 특히 플로어판넬의 양측단부에 설치되는 프론트사이드멤버와 사이드멤버의 취부강성이 향상되면서도 그 취부결합 구조의 중량을 감소시킨 자동차용 플로어 사이드멤버 취부구조에 관한 것이다.The present invention relates to a side member mounting structure mounted on one side end of the floor panel, and in particular, the front side member and side member installed on both side ends of the floor panel improved the mounting rigidity, while reducing the weight of the mounting structure Floor side member mounting structure.
일반적으로 자동차용 사이드멤버는 전면과 후면에 각각의 프론트사이드멤버와 리어사이드멤버가 차량의 저면부에 설치되는 플로어판넬의 양측부에 용착시켜, 차량의 양측면 강도를 향샹시켜, 차량을 운행중 충돌사고 등에 의하여 외부로 부터 차량의 측면으로 충격이 가해지는 경우, 차체가 변형되어 차실로 유입되는 것을 억제하도록 설치되어진다.Generally, the side members for automobiles are welded to both sides of the floor panel where the front side members and the rear side members are installed at the bottom of the vehicle to improve the strength of both sides of the vehicle, and crash accidents while driving the vehicle. When an impact is applied to the side of the vehicle from the outside by the means, for example, the vehicle body is deformed to prevent the vehicle from being introduced into the cabin.
여기에서 종래 프론트사이드멤버와 사이드멤버의 취부구조는 제1도와 제2도에 도시하고 있는 바와같이 사이드멤버(10)의 양측단부가 좌우로 절곡되어 취부부(15)가 형성되고, 상기 취부부(15)의 일측부에는 프론트사이드멤버(20)의 일측단부가 취부되며, 플로어판넬의 일측단부에 취부되어 있다.Here, in the conventional mounting structure of the front side member and the side member, as shown in FIG. 1 and FIG. 2, both side ends of the side member 10 are bent from side to side to form a mounting portion 15. One side end of the front side member 20 is attached to one side of 15, and one side end of the floor panel is mounted.
이러한 종래 프론트사이드멤버와 사이드멤버의 취부구조들은, 사이드멤버(10)의 선단부에 프론트사이드멤버(20)가 취부되고, 상기 사이드멤버(10)의 후단부에는 리어사이드멤버(25)의 일측단부가 취부되며, 차량의 저면을 형성하는 플로어판넬의 양측단부에 취부되어, 차량을 운행중 충돌사고 등에 의하여 차량의 측면으로 충격이 가해지는 경우 상기 충격에 의해 발생되는 충격에너지를 흡수하여 차체가 변형되어 차실로 유입되는 것을 억제하도록 하여, 탑승한 승원이 부상당하는 것을 예방하도록 되어 있었다.The conventional front side member and the side member mounting structure, the front side member 20 is mounted to the front end of the side member 10, the rear end of the side member 10, one side end of the rear side member 25 Is mounted on both side ends of the floor panel forming the bottom of the vehicle, and the vehicle body is deformed by absorbing the impact energy generated by the impact when an impact is applied to the side of the vehicle due to a collision accident or the like while driving the vehicle. It was supposed to prevent the crew from getting injured by restricting the flow into the cabin.
그러나 이러한 종래 프론트사이드멤버와 사이드멤버의 취부구조들은, 사이드멤버(10)의 선단부와 후단부에 양측이 절곡되어 형성된 취부부(15)의 일측부에 프론트 사이드멤버(20)와 리어사이드멤버(25)의 일측단부가 취부되는 것에 의해 플로어판넬의 일측단부에 설치됨으로써, 상기 사이드멤버(10)에 형성된 취부부(15)에 충격이 가해지는 경우, 상기 사이드멤버(10)의 취부부(15)에 취부되는 프론트사이드멤버(20)와 리어사이드멤버(25)가 분리가 이루어지게 되어, 차량을 운행중 충돌사고 등에 의해 차량의 측면으로 충격이 가해지는 경우 차체에 변형이 발생하여, 상기 차체가 차실로 유입되어 질 뿐만 아니라, 상기 차체가 차실로 유입되는 것에 의해 차내에 탑승한 승원이 부상을 입게 되는 문제점이 있었다.However, these conventional front side member and side member mounting structure, the front side member 20 and the rear side member (on one side of the mounting portion 15 formed by bending both sides at the front and rear ends of the side member 10 ( When one side end of 25 is attached to one side end of the floor panel, and an impact is applied to the mounting part 15 formed on the side member 10, the mounting part 15 of the side member 10 is attached. The front side member 20 and the rear side member 25 are separated from each other, and when a shock is applied to the side of the vehicle due to a collision accident while driving the vehicle, deformation occurs in the vehicle body. In addition to being introduced into the vehicle cabin, the crew occupied in the vehicle was injured by the vehicle body being introduced into the vehicle compartment.
본 고안의 목적은 상기 종래와 같은 문제점을 해결하기 위해 사이드멤버의 취부부에 리어사이드멤버와 프론트사이드멤버의 일측단부가 취부되는 것에 의해 격벽이 형성되어, 차량을 운행 중 측면으로 충격이 가해지는 경우에도 차량의 저면을 형성하는 플로어판넬로 폭넓은 분산이 이루어지도록 형성하여, 충돌사고등에 의해 차량의 측면으로 충격이 가해지는 경우에도 차체가 변형되는 것을 억제함으로써, 차내에 탑승한 승원이 부상당하는 것을 효과적으로 최대한으로 방지할 수 있을 뿐만 아니라, 그 중량을 감소시키어 경량화를 도모한 자동차용 플로어 사이드멤버 취부구조를 제공하는 데 있다.An object of the present invention is to solve the problem as described above, the partition is formed by mounting the rear side member and one side end of the front side member in the mounting portion of the side member, the impact is applied to the side while driving the vehicle In this case, the floor panel which forms the bottom of the vehicle is formed to be widely dispersed, and the body of the passenger injured in the vehicle is injured by suppressing the deformation of the vehicle body even when an impact is applied to the side of the vehicle due to a collision accident or the like. It is to provide a floor side member mounting structure for automobiles that can effectively prevent the maximum, and reduce the weight to reduce the weight.
이하 첨부된 도면에 의하여 본 고안의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention by the accompanying drawings in detail.
제4도와 제5도는 본 고안에 따른 자동차용 플로어 사이드멤버의 취부구조를 나타내는 것으로, 사이드멤버(10)의 양측단부가 좌우로 절곡되어 취부부(15)가 형성되고, 상기 취부부(15)의 일측부에는 프론트사이드멤버(20)의 일측단부가 취부되며, 플로어판넬의 일측단부에 취부되어 지는 것은 종래 같은 구조이나, 상기 사이드 멤버(10)의 취부부(15)에 리어사이드멤버(25)와 프론트사이드멤버(20)의 일측단부가 취부되는 것에 의해 격벽(30)이 형성됨을 그 기술적 구성상의 기본 특징으로 한다.4 and 5 show the mounting structure of the floor member for the vehicle according to the present invention, both side ends of the side member 10 is bent left and right to form a mounting portion 15, the mounting portion 15 One side end of the front side member 20 is attached to one side of the, and is mounted on one side end of the floor panel is the same structure as the conventional, but the rear side member 25 to the mounting portion 15 of the side member 10 ) And one side end of the front side member 20 is a partition 30 is formed as a basic feature of the technical configuration.
이와같이 구성되는 자동차용 플로어 사이드멤버 취부구조는 플로어판넬의 선단부와 후단부에 양측으로 절곡되어 형 성 된 취 부부(15)에 각각의 프론트사이드멤버(20)와 리어사이드멤버(25)의 일측단부가 취부되는 것에 의해 종방향의 격벽(30)이 형성되어, 차량의 측면으로 충격이 가해지는 경우, 상기 플로어판넬의 양측단부에 설치되는 사이드멤버(10)와 프론트사이드멤버(20)가 접하며 취부된 격벽(30)에 의해 충격에너지가 흡수되고, 상기 격벽(30)에 의해 흡수가 이루어진 충격에너지는 플로어판넬로 폭넓은 분산이 이루어 지게 된다.The floor side member mounting structure for automobiles configured as described above has one front end member 20 and one rear end member 25 of the front side member 20 and the rear side member 25, respectively, formed at the front and rear ends of the floor panel. Is formed, the longitudinal partition wall 30 is formed, and when the impact is applied to the side of the vehicle, the side member 10 and the front side member 20 which are installed at both end portions of the floor panel contact and attach The impact energy is absorbed by the partition wall 30, and the impact energy absorbed by the partition wall 30 is widely dispersed in the floor panel.
따라서 본 고안은 플로어판넬의 일측부에 취부되는 사이드멤버(10)의 선단부와 후단부에 형성된 취부부(15)에 프론트사이드멤버(20)와 리어사이드멤버(25)에 격벽을 갖으며 취부되어, 사이드멤버(10)의 강성이 향상됨은 물론, 상기 사이드멤버(10)에 내부에 폐공간이 형성되어 상기 사이드멤버(10)의 내부로 물이 유입되는 경우에도 증발이 용이하게 이루어 지도록 하고, 상기 사이드멤버(10)를 제작시에도 상기 사이드멤버(10)의 일측부에 형성되는 격벽(30)에 의해 금형에 벌어짐현상이 발생하는 것을 효과적으로 방지 하도록 하는 효과가 있다.Therefore, the present invention has a front wall and a rear side member 25 with a partition on the mounting portion 15 formed at the front and rear ends of the side member 10 mounted on one side of the floor panel is mounted In addition, the stiffness of the side member 10 is improved, and a closed space is formed in the side member 10 to facilitate evaporation even when water is introduced into the side member 10. Even when the side member 10 is manufactured, there is an effect of effectively preventing the phenomena of phenomena occurring in the mold due to the partition wall 30 formed on one side of the side member 10.
제1도는 종래 일반적인 사이드멤버의 구조를 보인 분해사시도.1 is an exploded perspective view showing the structure of a conventional general side member.
제2도는 종래의 사이드멤버의 다른 접합구조를 보인 분해사시도.2 is an exploded perspective view showing another joining structure of a conventional side member.
제3도의 (a)는 종래의 사이드 멤버의 접합을 보인 종단면도.Figure 3 (a) is a longitudinal cross-sectional view showing a conventional side member bonding.
(b)는 종래의 사이드 맴버의 접합을 보인 횡단면도.(b) is a cross-sectional view showing the bonding of the conventional side member.
제4도는 본 고안에 따른 사이드멤버의 접합구조를 보인 분해사시도.Figure 4 is an exploded perspective view showing the junction structure of the side member according to the present invention.
제5도의 (a)는 본 고안의 사이드 멤버의 접합을 보인 종단면도.Figure 5 (a) is a longitudinal cross-sectional view showing the bonding of the side member of the present invention.
(b)는 본 고안의 사이드 맴버의 접합을 보인 횡단면도이다.(b) is a cross-sectional view showing the bonding of the side members of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 사이드멤버 15 : 취부부10: side member 15: mounting
20 : 프론트사이드멤버 25 : 리어사이드멤버20: front side member 25: rear side member
30 : 격벽30: bulkhead
이상에서 살펴본 바와같이 사이드멤버의 제작이 용이하게 이루어짐은 물론 상기 사이드멤버의 취부부강성이 향상되어, 차량을 운행중 충돌사고등에 의해 충격이 가해지는 경우에도 사이드멤버의 선단부와 후단부에 취부되는 프론트사이드멤버와 리어사이드멤버가 분리되는 것을 억제하면서 취부강성의 강화와 그 취부구조의 중량감소가 이루어지는 효과를 지닌다.As described above, the side members are easily manufactured, and the mounting rigidity of the side members is improved, so that the front and rear ends of the side members are mounted even when an impact is applied due to a collision accident while driving the vehicle. It has the effect of strengthening the mounting rigidity and reducing the weight of the mounting structure while suppressing the separation of the side member and the rear side member.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950020415U KR200201345Y1 (en) | 1995-08-08 | 1995-08-08 | Floor side member mounting structure for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950020415U KR200201345Y1 (en) | 1995-08-08 | 1995-08-08 | Floor side member mounting structure for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970009351U KR970009351U (en) | 1997-03-27 |
| KR200201345Y1 true KR200201345Y1 (en) | 2000-11-01 |
Family
ID=19420381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950020415U Expired - Lifetime KR200201345Y1 (en) | 1995-08-08 | 1995-08-08 | Floor side member mounting structure for automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200201345Y1 (en) |
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1995
- 1995-08-08 KR KR2019950020415U patent/KR200201345Y1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR970009351U (en) | 1997-03-27 |
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