KR19980046574U - Shock-absorbing structure of vehicle lower side panel - Google Patents
Shock-absorbing structure of vehicle lower side panel Download PDFInfo
- Publication number
- KR19980046574U KR19980046574U KR2019960059728U KR19960059728U KR19980046574U KR 19980046574 U KR19980046574 U KR 19980046574U KR 2019960059728 U KR2019960059728 U KR 2019960059728U KR 19960059728 U KR19960059728 U KR 19960059728U KR 19980046574 U KR19980046574 U KR 19980046574U
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- KR
- South Korea
- Prior art keywords
- lower side
- side panel
- driver
- close end
- protrusion
- Prior art date
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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
- B62D25/14—Dashboards as superstructure sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
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- 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
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0051—Knees
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
- Steering Controls (AREA)
- Vibration Dampers (AREA)
Abstract
본 고안은 자동차 로워사이드패널의 충격완충구조에 관한 것으로, 본 고안은 자동차 운전석 인스트루먼트 패널(1)의 저부에 설치된 로워사이드패널(20) 배면에 밀착단(24)이 형성된 돌출부(22)를 일체로 형성하고, 상기 돌출부(22)의 밀착단(24)이 조향핸들축(12)에 설치된 완충부재(30)의 완충홈(32)에 삽입되도록 한 것으로, 운전자의 무릎이 로워사이드패널(20)에 부딪혀 발생하는 충격으로 밀착단(24)이 완충홈(22)에 삽입될 때, 제 1 걸림단(34)과 제 2 걸림단(36)을 순차적으로 파손시킴으로써 충격에너지가 감소되어 운전자의 무릎부위 부상을 최소화시킬 수 있는 효과가 있는 고안이다.The present invention relates to the shock-absorbing structure of the vehicle lower side panel, the present invention is integral with the protrusion 22 formed in the close end 24 is formed on the back side of the lower side panel 20 installed on the bottom of the vehicle driver seat instrument panel (1). And the close end 24 of the protrusion 22 is inserted into the buffer groove 32 of the shock absorbing member 30 installed on the steering wheel shaft 12, and the driver's knee is connected to the lower side panel 20. When the close end 24 is inserted into the buffer groove 22 due to the impact generated by the impingement), the impact energy is reduced by sequentially damaging the first end 34 and the second end 36 so that the driver's It is designed to minimize the knee injury.
Description
본 고안은 자동차 로워사이드패널의 충격완충구조에 관한 것으로, 특히 자동차의 인스트루먼트 패널 저부에 설치된 로워사이드패널 배면에 돌출부를 형성하고 조향핸들축의 브라켓과 결합된 완충부재의 내부에는 걸림턱을 복수개 형성하여 급정거나 충돌시에, 운전자의 무릎부위가 로워사이드패널을 압압하면, 로워사이드패널의 배면에 형성된 돌출부가 완충부재에 삽입되어 걸림턱에 순차적으로 걸려 파손시키면서 충격을 완화할 수 있음으로써, 운전자의 무릎부위 상해를 방지할 수 있는 로워사이드패널의 충격완충구조에 관한 것이다.The present invention relates to a shock-absorbing structure of a vehicle lower side panel, and in particular, a protrusion is formed on the rear side panel installed at the bottom of the instrument panel of the vehicle, and a plurality of locking jaws are formed inside the buffer member coupled to the bracket of the steering handle shaft. When the driver's knee presses the lower side panel during a sudden or crashing, the protrusion formed on the rear side of the lower side panel is inserted into the cushioning member, and the shock can be alleviated while being sequentially caught on the locking jaw and damaged. It relates to a shock-absorbing structure of the lower side panel that can prevent knee injury.
일반적으로 자동차 인스트루먼트 패널의 전면, 또는 조향핸들의 상면에는 충돌시에 운전자의 안전을 위하여 에어백이 설치되고, 각 시트에는 안전벨트가 설치되어 운전자나 승객의 안전을 보호하고 있었다.In general, airbags are installed on the front of the vehicle instrument panel or the top of the steering wheel for the driver's safety in the event of a crash, and seat belts are installed on each seat to protect the driver or the passenger's safety.
한편, 상기의 인스트루먼트 패널은 인체가 부딪혀 부상당할 것을 감안하여 충격에 약한 재질로 형성하고 있었던 것이다.On the other hand, the instrument panel was formed of a material that is susceptible to impact in consideration of being injured by the human body.
그러나, 종래의 이러한 안전장치는 운전자나 승객의 상체부위만을 보호하기 위하여 설치되어 있었고, 운전자의 하체는 충격에 의한 부상에 노출되어 있었던 것인데, 특히 충돌시에 운전석 인스트루먼트 패널의 저부에 설치된 로워사이드패널의 전면에 부딪힘으로써, 운전자의 무릎부위가 상해를 입고 있었던 것이다.However, such a safety device has been installed to protect only the upper part of the driver or passenger, and the lower part of the driver is exposed to an injury due to a shock. In particular, the lower side panel installed at the bottom of the driver's seat instrument panel during a collision By hitting the front of the car, the driver's knee was injured.
본 고안은 종래의 문제점을 해소하기 위하여 안출한 것으로, 본 고안의 기술적 과제는 자동차의 충돌시 운전석 인스트루먼트 패널의 저부에 설치된 로워사이드패널의 전면에 운전자의 무릎부위가 부딪힘으로써 입게 되는 부상을 최소화 시킬 수 있는 로워사이드패널의 충격완충구조를 제공하는 것이다.The present invention is devised to solve the conventional problems, the technical problem of the present invention is to minimize the injury caused by the impact of the driver's knee hit the front of the lower side panel installed on the bottom of the driver's seat instrument panel during the collision of the car. It is to provide an impact buffer structure of the lower side panel.
본 고안의 기술적 과제는 운전석측 인스트루먼트 패널 저부에 설치된 로워사이드패널의 배면에 밀착단을 구비한 돌출부가 일체로 형성되고, 상기 돌출부의 밀착단이 끼워지는 완충홈이 완충부재의 내부에 형성되며, 상기 완충홈의 내부에는 상기 밀착단이 순차적으로 걸리는 제 1 걸림턱과 제 2 걸림턱이 형성되고, 상기 완충부재의 일측이 조향핸들축에 고정된 고정브라켓의 일단과 고정볼트로 결합되는 것을 특징으로 하는 자동차 로워사이드패널의 충격완충구조를 제공함으로써 달성되는 것이다.Technical problem of the present invention is formed integrally with a protrusion having a close end on the rear surface of the lower side panel installed on the driver's seat side instrument panel, a buffer groove in which the close end of the protrusion is fitted is formed in the buffer member, A first locking jaw and a second locking jaw are formed in the interior of the buffer groove to sequentially take the close contact, and one side of the buffer member is coupled to one end of the fixing bracket fixed to the steering wheel shaft and the fixing bolt. It is achieved by providing a shock-absorbing structure of the vehicle lower side panel.
도 1은 본 고안의 단면도.1 is a cross-sectional view of the present invention.
도 2는 본 고안의 설치상태를 보인 측단면도.Figure 2 is a side cross-sectional view showing an installation state of the present invention.
도 3은 본 고안의 작동상태를 보인 확대단면도.Figure 3 is an enlarged cross-sectional view showing an operating state of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 인스트루먼트 패널 12 : 조향핸들축10: instrument panel 12: steering wheel shaft
14 : 고정브라켓 16 : 고정볼트14: fixing bracket 16: fixing bolt
20 : 로워사이드패널 22 : 돌출부20: lower side panel 22: protrusion
24 : 밀착단 30 : 완충부재24: close end 30: buffer member
32 : 완충홈 34 : 제 1 걸림턱32: buffer groove 34: first locking jaw
36 : 제 2 걸림턱36: second jamming jaw
본 고안의 구성 및 작용을 첨부한 도면을 토대로 상세히 설명하면 다음과 같다.Referring to the configuration and operation of the present invention in detail based on the accompanying drawings as follows.
도 1은 본 고안의 단면도이고, 도 2는 본 고안의 설치상태를 보인 측단면도이며, 도 3은 본 고안의 작동상태를 보인 확대단면도이다.1 is a cross-sectional view of the present invention, Figure 2 is a side cross-sectional view showing an installation state of the present invention, Figure 3 is an enlarged cross-sectional view showing an operating state of the present invention.
첨부된 도면에 도시된 바와 같이 자동차의 운전석측 인스트루먼트 패널(10) 저부에 설치되고 그 배면에 밀착단(24)을 구비한 돌출부(22)가 일체로 형성된 로워사이드패널(20)과, 상기 돌출부(22)의 밀착단(24)이 끼워지는 완충홈(32)이 그 내부에 형성되고 상기 완충홈(32)의 내부에는 상기 로워사이드패널(20)의 밀착단(24)이 삽입되면서 순차적으로 걸리는 제 1 걸림턱(34)과 제 2 걸림턱(36)이 형성된 완충부재(30)와, 상기 완충부재(30)의 일측을 조향핸들축(12)에 고정된 고정브라켓(14)의 일단과 결합시키는 고정볼트(16)로 구성되는 것이다.As shown in the accompanying drawings, the lower side panel 20 which is installed at the bottom of the driver's seat side instrument panel 10 of the automobile and has a protrusion 22 having a close end 24 on the rear thereof is integrally formed, and the protrusion A buffer groove 32 into which the close end 24 of 22 is fitted is formed therein, and the close end 24 of the lower side panel 20 is sequentially inserted into the buffer groove 32. One end of the fixing bracket 14 having the first engaging jaw 34 and the second engaging jaw 36 formed thereon and one side of the shock absorbing member 30 fixed to the steering wheel shaft 12. It is composed of a fixing bolt 16 to be coupled with.
상기와 같이 구성된 본 고안의 작용을 상세히 설명하면 다음과 같다.Referring to the operation of the subject innovation configured as described above in detail.
자동차의 운전석측 인스트루먼트 패널(10) 저부에 설치된 로워사이드패널(20)의 배면에 밀착단(24)을 구비한 돌출부(22)가 일체로 형성되고, 상기 돌출부(22)의 밀착단(24)이 끼워지는 완충홈(32)이 완충부재(30)의 내부에 형성되며, 상기 완충홈(32)의 내부에는 상기 밀착단(24)이 순차적으로 걸리는 제 1 걸림턱(34)과 제 2 걸림턱(36)이 형성되고, 상기 완충부재(30)의 일측이 조향핸들축(12)에 고정된 고정브라켓(14)의 일단과 고정볼트(16)로 결합된 상태에서, 자동차가 급정거를 하거나, 충돌을 하게 되면, 운전자는 전방으로 쏠리게 되는데, 이때 운전자의 무릎부위가 로워사이드패널(20)의 전면에 부딪히게 되는 것이다.A protrusion 22 having a close end 24 is integrally formed on the rear surface of the lower side panel 20 provided at the bottom of the driver's side instrument panel 10 of the vehicle, and the close end 24 of the protrusion 22 is integrally formed. The cushioning groove 32 to be fitted is formed in the buffer member 30, and the first catching jaw 34 and the second catch that the close end 24 is sequentially caught in the buffer groove 32. When the jaw 36 is formed and one side of the shock absorbing member 30 is coupled to one end of the fixing bracket 14 fixed to the steering wheel shaft 12 by the fixing bolt 16, the vehicle suddenly stops or If a collision occurs, the driver is pulled forward, and the knee part of the driver hits the front of the lower side panel 20.
상기와 같이 운전자의 무릎부위가 로워사이드패널(20)에 부딪히게 되면, 상기 로워사이드패널(20)은 후방으로 밀리게 되고, 이로 인해 로워사이드패널(20)의 배면에 형성된 돌출부(22)의 밀착단(24)은 조향핸들축(12)에 고정된 고정브라켓(14)의 일단과 그 일측이 고정볼트(16)로 결합된 완충부재(30)의 완충홈(32) 입구에 끼워진 상태에서 상기 완충홈(32)의 내부로 삽입되는 것이다.As described above, when the driver's knee hits the lower side panel 20, the lower side panel 20 is pushed backward, thereby causing the protrusion 22 formed on the rear surface of the lower side panel 20. The close end 24 has one end of the fixing bracket 14 fixed to the steering wheel shaft 12 and one side thereof fitted in the buffer groove 32 inlet of the buffer member 30 coupled to the fixing bolt 16. It is inserted into the buffer groove (32).
이때, 상기 돌출부(22)의 밀착단(24)은 완충부재(30)의 완충홈(32)에 삽입되면서 제 1 걸림턱(34)를 파손시키게 되고, 다시 제 2 걸림턱(36)을 파손시키게 되는 것이다.At this time, the close end 24 of the protruding portion 22 is inserted into the buffer groove 32 of the shock absorbing member 30 to damage the first catching jaw 34, and again breaks the second catching jaw 36. It is to be made.
상기와 같이 돌출부(22)의 밀착단(24)이 제 1 걸림턱(34)과 제 2 걸림턱(36)을 파손시키면서 그 충격에너지는 감소되는 것이다.The impact energy is reduced while the close end 24 of the protrusion 22 breaks the first locking step 34 and the second locking step 36 as described above.
즉, 운전자의 무릎이 로워사이드패널(20)의 전면에 부딪히면, 로워사이드패널(20)의 배면에 형성된 돌출부(22)의 밀착단(24)이 완충부재(30)의 완충홈(32)에 삽입되면서 제 1 걸림턱(34)과 제 2 걸림턱(36)을 순차적으로 파손시킴으로써, 충격에너지가 점차적으로 감소되는 것이고, 이로 인해 운전자의 무릎부위가 받는 충격은 감소되는 것이다.That is, when the driver's knee hits the front surface of the lower side panel 20, the close end 24 of the protrusion 22 formed on the rear surface of the lower side panel 20 is inserted into the buffer groove 32 of the buffer member 30. By sequentially breaking the first locking jaw 34 and the second locking jaw 36 while being inserted, the impact energy is gradually reduced, thereby reducing the impact received by the driver's knee.
본 고안에 의한 자동차 로워사이드패널의 충격완충구조는 자동차 운전석 인스트루먼트 패널의 저부에 설치된 로워사이드패널 배면에 밀착단이 형성된 돌출부를 일체로 형성하고, 상기 돌출부의 밀착단이 조향핸들축에 설치된 완충부재의 완충홈에 삽입되도록 한 것으로, 운전자의 무릎이 로워사이드패널에 부딪혀 발생하는 충격을 밀착단이 완충홈에 삽입되어 점차적으로 감소시킴으로써, 운전자의 무릎부위 부상을 최소화시킬 수 있는 효과가 있는 고안이다.The shock-absorbing structure of the vehicle lower side panel according to the present invention is integrally formed with a protrusion having a close end formed on the rear side of the lower side panel provided at the bottom of the driver's seat panel, and the close end of the protrusion is provided on the steering wheel shaft. It is designed to be inserted into the buffer groove of the driver, by reducing the impact caused by the driver's knee hit the lower side panel is gradually inserted into the buffer groove to reduce the injury of the knee of the driver. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960059728U KR19980046574U (en) | 1996-12-28 | 1996-12-28 | Shock-absorbing structure of vehicle lower side panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960059728U KR19980046574U (en) | 1996-12-28 | 1996-12-28 | Shock-absorbing structure of vehicle lower side panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980046574U true KR19980046574U (en) | 1998-09-25 |
Family
ID=53998607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960059728U KR19980046574U (en) | 1996-12-28 | 1996-12-28 | Shock-absorbing structure of vehicle lower side panel |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980046574U (en) |
-
1996
- 1996-12-28 KR KR2019960059728U patent/KR19980046574U/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| C193 | Request for withdrawal (abandonment) |