KR960037419A - Knee bolster structure for collision energy absorption - Google Patents
Knee bolster structure for collision energy absorption Download PDFInfo
- Publication number
- KR960037419A KR960037419A KR1019950009900A KR19950009900A KR960037419A KR 960037419 A KR960037419 A KR 960037419A KR 1019950009900 A KR1019950009900 A KR 1019950009900A KR 19950009900 A KR19950009900 A KR 19950009900A KR 960037419 A KR960037419 A KR 960037419A
- Authority
- KR
- South Korea
- Prior art keywords
- instrument panel
- end portion
- knee
- knee bolster
- tie bar
- Prior art date
Links
Classifications
-
- 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
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
- B60R21/045—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the instrument panel or dashboard
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Instrument Panels (AREA)
Abstract
본 발명은 충돌에너지 흡수를 위한 니 볼스터구조에 관한 것으로, 인스트루먼트 패널(20)내에 타이 바(30)가 설치된 것에 있어서, 평면부(14)의 양측으로 측면부(15) 및 어깨부(16)를 대칭되게 형성시킨 단면구조를 갖고, 상기 인스트루먼트 패널(20)의 내부 전방에 설치된 타이 바(30)에 용접되는 선단부(11)와, 상기 선단부(11)로 부터 점차적으로 측면 폭이 좁아지면서 형성되는 굴곡부(12)와, 상기 인스트루먼트 패널(20)의 내측 보강판(22)에 고정수단(40)으로 부착되는 상기 굴곡부(12) 끝단의 후단부(13)로 구성되어 길이방향으로 “S”자 형상을 이루는 것을 특징으로 하는 충돌에너지 흡수를 위한 니 볼스터구조인 바, 본 발명에 의하면 충돌시 2차적으로 탑승자의 무릎이 인스트루먼트 패널에 부딪치게 되면 상기 니 볼스터가 좌굴되면서 인스트루먼트 패널이 밀려 들어가도록 하여 인체의 무릎에 가해지는 충돌력을 효과적으로 감소시킬 수 있게 되는 것이다.The present invention relates to a knee bolster structure for absorbing collision energy. In the case where the tie bar 30 is installed in the instrument panel 20, the side portions 15 and the shoulder portion 16 are disposed on both sides of the flat portion 14. It has a cross-sectional structure formed symmetrically, the front end portion 11 is welded to the tie bar 30 installed in the front of the inside of the instrument panel 20, and is formed while the side width gradually narrowed from the front end portion (11) The curved portion 12 and the rear end portion 13 of the end portion of the bent portion 12 which is attached to the inner reinforcing plate 22 of the instrument panel 20 by the fixing means 40, the letter "S" in the longitudinal direction According to the present invention, when the knee of the occupant collides with the instrument panel during collision, the instrument panel is buckled while the knee bolster is buckled. It will be able to effectively reduce the impact force applied to the knee of the human body.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명에 따른 니 볼스터의 사시도, 제2도는 본 발명에 따른 니 볼스터의 측면도, 제3도는 (가), (나)는 제1도의 A-A 선 및 B-B선 단면도, 제4도는 본 발명 니 볼스터의 충돌후 변형상태도이다.1 is a perspective view of the knee bolster according to the present invention, Figure 2 is a side view of the knee bolster according to the present invention, Figure 3 (a), (b) is a cross-sectional view taken along line AA and BB of Figure 1, Figure 4 Deformation state after the collision of the knee bolster.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950009900A KR0146776B1 (en) | 1995-04-26 | 1995-04-26 | Knee bolster structure for absorbing collision energy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950009900A KR0146776B1 (en) | 1995-04-26 | 1995-04-26 | Knee bolster structure for absorbing collision energy |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960037419A true KR960037419A (en) | 1996-11-19 |
KR0146776B1 KR0146776B1 (en) | 1998-10-15 |
Family
ID=19412983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950009900A KR0146776B1 (en) | 1995-04-26 | 1995-04-26 | Knee bolster structure for absorbing collision energy |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0146776B1 (en) |
-
1995
- 1995-04-26 KR KR1019950009900A patent/KR0146776B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0146776B1 (en) | 1998-10-15 |
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Date | Code | Title | Description |
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E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130423 Year of fee payment: 16 |
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Payment date: 20140429 Year of fee payment: 17 |
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EXPY | Expiration of term |