KR100193076B1 - The side collision absorption structure for a car - Google Patents
The side collision absorption structure for a car Download PDFInfo
- Publication number
- KR100193076B1 KR100193076B1 KR1019960008599A KR19960008599A KR100193076B1 KR 100193076 B1 KR100193076 B1 KR 100193076B1 KR 1019960008599 A KR1019960008599 A KR 1019960008599A KR 19960008599 A KR19960008599 A KR 19960008599A KR 100193076 B1 KR100193076 B1 KR 100193076B1
- Authority
- KR
- South Korea
- Prior art keywords
- fender
- shock absorbing
- wheel apron
- present
- absorbing structure
- Prior art date
Links
Classifications
-
- 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
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
-
- 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
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/157—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body for side impacts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/12—Production or manufacturing of vehicle parts
- B60Y2410/125—Bounded parts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 발명은 충격 흡수 구조에 관한 것으로서, 보다 상세하게는 자동차의 바디 측면 충격 흡수 구조에 관한 것이다.The present invention relates to a shock absorbing structure, and more particularly to a body side shock absorbing structure of an automobile.
본 발명의 목적은 측면 충격 흡수 능력을 향상시켜 바디의 변형을 방지할수 있는 자동차용 측면 충격 흡수 구조를 제공함에 있다.An object of the present invention is to provide a side shock absorbing structure for automobiles that can prevent the deformation of the body by improving the side shock absorbing ability.
본 발명은 휀더(53)의 외측면에 측면 충격을 탄성에 의해 직접 흡수할 수 있도록 설치된 탄성 수단과, 상기한 휀더(53)의 내측에 위치됨과 아울러 휠 에이프런(51)과의 사이에 개재되어 나사(1)로 고정된 박스형의 보강재(2)로 구성한다.The present invention is interposed between the elastic means installed on the outer surface of the fender 53 so as to directly absorb the side impacts by elasticity, and the inner side of the fender 53 and the wheel apron 51 It consists of the box-shaped reinforcement 2 fixed with the screw 1.
Description
제1도는 본 발명에 따른 자동차용 측면 충격 흡수 구조를 도시한 분해 사시도.1 is an exploded perspective view showing a side shock absorbing structure for a vehicle according to the present invention.
제2도는 제1도의 조립 단면도.2 is an assembled cross-sectional view of FIG.
제3도는 일반적인 자동차에서 휀더와 휠 에이프런의 결합 상태를 도시한 단면도이다.3 is a cross-sectional view showing a coupling state of a fender and a wheel apron in a general vehicle.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 나사 2 : 보강재1: screw 2: reinforcement
3 : 삽입홈 4 : 접착재3: insertion groove 4: adhesive material
5 : 프로텍터5: protector
본 발명은 충격 흡수 구조에 관한 것으로서, 보다 상세하게는 자동차의 바디 측면 충격 흡수 구조에 관한 것이다.The present invention relates to a shock absorbing structure, and more particularly to a body side shock absorbing structure of an automobile.
일반적으로, 자동차의 차체는 승용차의 경우 일체형 프레임을 사용함과 아울러 여기에 도어와 트렁크 리드 그리고 후드등이 부착되어 차량의 외관을 이루고 있다.In general, in the case of a passenger car, an integrated frame is used, and a door, a trunk lid, and a hood are attached thereto to form an exterior of the vehicle.
그리고, 상기한 프레임의 전, 후 측면에는 차체의 측면을 이루는 휀더가 부착되어 있게 된다.The fenders forming the side surfaces of the vehicle body are attached to the front and rear sides of the frame.
상기한 휀더는 프레임에 일정 공간을 둔 상태에서 결합되어 자동차의 측면 충돌 시 충격을 완화시키는 역할을 하게 된다.The fenders are combined in a state in which the frame is spaced to serve to mitigate an impact during a side collision of the vehicle.
즉, 제3도에 도시된 바와 같이 바디(0)와 일측이 용접되어 있고 단면이 사각형상으로 형성되어 있는 휠 에이프런(51)과, 상기한 휠 에이프런(51)에 볼트(52)등으로 고정된 휀더(53)로 바디(50)의 측면이 형성되어 있게 된다.That is, as shown in FIG. 3, the wheel apron 51 is welded to one side of the body 0 and has a quadrangular cross section, and is fixed to the wheel apron 51 by a bolt 52 or the like. The side surface of the body 50 is formed with the fender 53.
상기한 바디(50)의 측면에서 충격이 발생되면 휀더(53)를 파손시키면서 휠 에이프런(51)을 파손시키게 되고, 상기한 휀더(53)과 휠 에이프런(51)이 파손되면서 충격을 흡수하여 엔진룸 내부에 충격이 도달되지 않도록 하는 것이다.When an impact is generated on the side of the body 50, the wheel apron 51 is broken while the fender 53 is broken, and the fender 53 and the wheel apron 51 are broken, the shock is absorbed and the engine Do not let the shock reach inside the room.
그러나, 상기한 바와 같이 측면 충돌 시 휀더와 휠 에이프런이 파손되어 엔진룸 내부로 밀리게 되면 이와 용접된 바디가 변형되고 수리 후에도 바디 중심이 변형되어 주행 성능이 저하되는 문제점이 있다.However, as described above, when the fender and wheel apron are damaged and pushed into the engine room during side impact, the welded body is deformed and the center of the body is deformed even after repair, thereby deteriorating driving performance.
즉, 측면 충격 흡수 능력이 낮아 측면 충격 시 바디가 변형됨으로써 차량의 주행 성능이 저하되는 것이다.In other words, the vehicle's driving performance is reduced by deforming the body during side impact due to its low side impact absorption capacity.
따라서, 본 발명의 목적은 상기한 문제점을 해결하기 위한 것으로서, 측면 충격 흡수 능력을 향상시켜 바디의 변형을 방지할수 있는 자동차용 측면 충격 흡수 구조를 제공함에 있다.Accordingly, an object of the present invention is to solve the above problems, to provide a side shock absorbing structure for automobiles that can prevent the deformation of the body by improving the side shock absorbing ability.
상기한 목적을 실현하기 위하여 본 발명은 휀더의 외측면에 측면 충격을 탄성에 의해 직접 흡수할 수 있도록 설치된 탄성 수단과, 상기한 휀더의 내측에 위치됨과 아울러 휠 에이프런과의 사이에 개재되어 나사로 고정된 박스형의 보강재로 구성함을 특징으로 한다.In order to realize the above object, the present invention is provided with an elastic means installed on the outer surface of the fender so as to directly absorb the side impact by elasticity, and is located inside the fender and is interposed between the wheel apron and screwed therein. Characterized in that it consists of a box-shaped reinforcement.
이하, 첨부 도면을 참조하여 본 발명의 상세한 일 실시예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
제1도와 제2도는 본 발명에 따른 측면 충격 흡수 구조를 도시한 분해 사시도와 조립 단면도로서, 휀더(53)의 외측면에 측면 충격을 탄성에 의해 직접 흡수할 수 있도록 설치한 탄성 수단과, 상기한 휀더(53)의 내측에 위치됨과 아울러 휠 에이프런(51)과의 사이에 개재되어 나사(1)로 고정된 박스형의 보강재(2)로 구성되어 있다.1 and 2 are exploded perspective and assembly cross-sectional views showing a side shock absorbing structure according to the present invention, wherein the elastic means is installed on the outer surface of the fender 53 so as to directly absorb the side impact by elasticity, and It is comprised by the box-shaped reinforcement 2 located inside the fender 53 and interposed between the wheel aprons 51 and fixed by the screw 1.
상기한 탄성 수단은 휀더(53)의 외측면에 형성된 삽입홈(3)과, 상기한 삽입홈(3)에 삽입되고 접착재(4)등과 같은 결합재로 고정된 고무등과 같은 재질로 프로텍터(5)로 구성되어 있다.The elastic means is a protector (5) made of a material such as an insertion groove (3) formed on the outer surface of the fender (53), and a rubber or the like inserted into the insertion groove (3) and fixed with a bonding material such as an adhesive material (4), etc. It consists of).
상기한 바와 같은 본 발명의 작용 효과를 설명하면 자동차의 주행중 측면에서 충돌이 발생되면 상기한 프로텍터(5)에 충격이 전달된다.Referring to the operation and effect of the present invention as described above, if a collision occurs in the side of the driving of the vehicle, the shock is transmitted to the protector (5).
프로텍터(5)에 충격이 전달되면 상기한 프로텍터(5)가 고무 재질이기 때문에 소정의 탄성으로 이중 일부를 흡수하게 된다.When the shock is transmitted to the protector 5, since the protector 5 is made of a rubber material, a part of the protector 5 is absorbed with a predetermined elasticity.
그리고, 상기한 프로텍터(5)에서 흡수되지 않은 충격은 이와 밀착되어 있는 삽입홈(3)으로 전달되는 바, 상기한 삽입홈(3)으로 전달된 충격은 휀더(53)에 결합된 보강재(2)에 전달된다.And, the shock is not absorbed in the protector (5) is delivered to the insertion groove (3) in close contact with the bar, the shock transmitted to the insertion groove (3) is a reinforcement (2) coupled to the fender (53) Is delivered).
물론, 상기한 충격은 프로텍터(5)에 의해 1차 흡수된 상태이기 때문에 최초 충격시에 비해 작아지게 된다.Of course, the above-described impact is smaller than that at the time of the initial impact because it is in the state of being primarily absorbed by the protector 5.
보강재(2)에 전달된 충격은 보강재(2)가 폐공간을 형성하고 있기 때문에 이를 파손시키는 데 거의 소비되고, 상기한 보강재(2)를 파손시키고 남은 충격이 휠 에이프런(51)에 전달된다.The impact transmitted to the reinforcement 2 is almost consumed to break it because the reinforcement 2 forms a closed space, and the impact remaining after breaking the reinforcement 2 is transmitted to the wheel apron 51.
이때, 상기한 충격은 거의 보강재(2)에서 흡수된 상태이기 때문에 휠 에이프런(51)이 충격에 의해 파손되지는 않게 된다.At this time, since the impact is almost absorbed by the reinforcing material (2), the wheel apron 51 is not damaged by the impact.
즉, 충격 전달 시 프로텍터(5)와 보강재(2)에 의해 충격이 2차 감쇠됨으로써 휠 에이프런(51)에 전달되는 충격량이 극히 미미하여 휠 에이프런(51) 및 이와 결합된 바디(50)를 파손시키지 않게 되는 것이다.That is, since the shock is secondly attenuated by the protector 5 and the reinforcing material 2 when the shock is transmitted, the amount of shock transmitted to the wheel apron 51 is extremely small so that the wheel apron 51 and the body 50 coupled thereto are not damaged. It will not be.
이상과 같이 본 발명은 휠 에이프런과 휀더의 사이에 폐공간을 형성하는 보강재를 설치함과 아울러 휀더에 프로텍터를 설치함으로써 측면 충돌 흡수 능력을 향상시켜 바디의 파손을 최소화할 수 있는 잇점이 있는 것이다.As described above, the present invention has the advantage of minimizing the breakage of the body by improving the side impact absorption capacity by installing a reinforcement for forming a closed space between the wheel apron and the fender and installing a protector in the fender.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960008599A KR100193076B1 (en) | 1996-03-27 | 1996-03-27 | The side collision absorption structure for a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960008599A KR100193076B1 (en) | 1996-03-27 | 1996-03-27 | The side collision absorption structure for a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970065309A KR970065309A (en) | 1997-10-13 |
| KR100193076B1 true KR100193076B1 (en) | 1999-06-15 |
Family
ID=19454130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960008599A KR100193076B1 (en) | 1996-03-27 | 1996-03-27 | The side collision absorption structure for a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100193076B1 (en) |
-
1996
- 1996-03-27 KR KR1019960008599A patent/KR100193076B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970065309A (en) | 1997-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100193076B1 (en) | The side collision absorption structure for a car | |
| KR200234180Y1 (en) | Body reinforcement structure of automobile | |
| KR100187888B1 (en) | Reinforcement plate structure of shock absorber for a vehicle | |
| KR0160035B1 (en) | Impact absorption member of car door | |
| KR100463402B1 (en) | structure for reinforcementing side of rear bumper | |
| KR100717448B1 (en) | Bumper Stay For Shock Absorption | |
| KR200154664Y1 (en) | Bumper | |
| KR200224109Y1 (en) | Reinforcement structure of vehicle cross member | |
| KR100197270B1 (en) | Mounting structure of damper of tail gate for a car | |
| KR200219635Y1 (en) | Jeep frame | |
| KR200197181Y1 (en) | Center pillar structure of automobile | |
| KR0184173B1 (en) | Side sill reinforcing structure of a car | |
| KR0181438B1 (en) | Reinforcing structure of a car front body | |
| KR200157407Y1 (en) | Bumper for vehicle | |
| KR200189169Y1 (en) | Structure center pillar of vehicle | |
| KR200147650Y1 (en) | The rear bumper of a car | |
| KR200161583Y1 (en) | Reinforcement mounting bracket of bumper for a vehicle | |
| KR0136950Y1 (en) | Automotive side shock absorber structure | |
| KR0139596Y1 (en) | Rear impact absorbing means of an automobile | |
| KR200149300Y1 (en) | Door impact bar | |
| KR19980044735U (en) | Bumper Reinforcement Structure of Automobile | |
| KR19990002899U (en) | Bumper Stay Mounting Structure for Automobile | |
| KR19980055074A (en) | Cowl part reinforcement structure of vehicle | |
| KR19990018797A (en) | Bumper Stays for Cars | |
| KR19980044378U (en) | Automotive bumper with shock absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20020202 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |