KR102449929B1 - 차량용 로워 스티프너 장치 - Google Patents
차량용 로워 스티프너 장치 Download PDFInfo
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- KR102449929B1 KR102449929B1 KR1020190150144A KR20190150144A KR102449929B1 KR 102449929 B1 KR102449929 B1 KR 102449929B1 KR 1020190150144 A KR1020190150144 A KR 1020190150144A KR 20190150144 A KR20190150144 A KR 20190150144A KR 102449929 B1 KR102449929 B1 KR 102449929B1
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- lower stiffener
- vehicle
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- 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
- B62D21/152—Front or rear frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
-
- 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
-
- 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
- B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
-
- 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
-
- 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
-
- 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
- B62D25/082—Engine compartments
- B62D25/085—Front-end modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
-
- 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
-
- 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
-
- 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
- B60R2021/0053—Legs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
도 2는 본 발명에 따른 차량용 범퍼 커버와 로워 스티프너를 나타내는 도면이다.
도 3은 본 발명의 제1 실시예에 따른 차량용 로워 스티프너를 나타내는 단면도이다.
도 4는 본 발명의 제2 실시예에 따른 차량용 로워 스티프너를 나타내는 단면도이다.
도 5는 본 발명의 제3 실시예에 따른 차량용 로워 스티프너를 나타내는 단면도이다.
120 : 마운팅 브라켓 200,200',200" : 로워 스티프너
201,201',201" : 중공부 210,210',210" : 전방부
211,211',211" : 곡면부 212',212" : 코어부
220,220',220" : 후방부 221,221',221" : 평면부
230" : 지지부 240" : 보강부
250,250',250" : 보강재
Claims (6)
- 차량의 범퍼빔 또는 프론트 엔드 모듈(FEM)의 캐리어 하부에 설치되는 로워 스티프너 장치로서,
상기 로워 스티프너는,
길이방향을 따라 길게 형성된 중공부;
상기 중공부의 외측 주변부에 형성된 적어도 하나 이상의 코어부; 및
상기 코어부에 보강재;를 포함하고,
상기 중공부를 기준으로 전방부에는 곡률 형상의 곡면부; 및
상기 중공부를 기준으로 후방부에는 평면부가 형성되되,
상기 곡면부와 상기 평면부 중 적어도 하나에는 코어부가 형성되며,
상기 중공부를 기준으로 양단의 코어부와 평면부를 연결하는 지지부가 형성되고,
상기 지지부가 연결되는 코어부에는 보강부가 구비되는 것을 특징으로 하는 차량용 로워 스티프너 장치.
- 삭제
- 제1항에 있어서,
상기 전방부의 두께는 상기 후방부의 두께보다 두껍게 형성된 것을 특징으로 하는 차량용 로워 스티프너 장치.
- 제1항에 있어서,
상기 로워 스티프너의 상기 코어부는 단면이 환형인 것을 특징으로 하는 차량용 로워 스티프너 장치.
- 제4항에 있어서,
상기 보강재는 연속섬유, 탄소섬유, 아라미드 및 스틸 와이어 중 어느 하나 이상을 포함하여 이루어진 것을 특징으로 하는 차량용 로워 스티프너 장치.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190150144A KR102449929B1 (ko) | 2019-11-21 | 2019-11-21 | 차량용 로워 스티프너 장치 |
PCT/KR2020/016403 WO2021101282A1 (ko) | 2019-11-21 | 2020-11-19 | 차량용 로워 스티프너 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020190150144A KR102449929B1 (ko) | 2019-11-21 | 2019-11-21 | 차량용 로워 스티프너 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20210062214A KR20210062214A (ko) | 2021-05-31 |
KR102449929B1 true KR102449929B1 (ko) | 2022-09-30 |
Family
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Application Number | Title | Priority Date | Filing Date |
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KR1020190150144A Active KR102449929B1 (ko) | 2019-11-21 | 2019-11-21 | 차량용 로워 스티프너 장치 |
Country Status (2)
Country | Link |
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KR (1) | KR102449929B1 (ko) |
WO (1) | WO2021101282A1 (ko) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016097795A (ja) * | 2014-11-21 | 2016-05-30 | アイシン精機株式会社 | 車両用バンパ装置 |
KR101694062B1 (ko) * | 2015-10-01 | 2017-01-09 | 현대자동차주식회사 | 차량 전방구조체 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4354209B2 (ja) * | 2003-03-04 | 2009-10-28 | 株式会社ジェイエスピー | バンパー構造 |
KR100681048B1 (ko) | 2005-11-17 | 2007-02-08 | 현대자동차주식회사 | 차량의 전방 범퍼 구조 |
KR101896807B1 (ko) * | 2016-12-15 | 2018-09-07 | 현대자동차주식회사 | 보행자 보호 위한 범퍼 보강구조 |
KR101932637B1 (ko) * | 2016-12-23 | 2018-12-27 | 주식회사 성우하이텍 | 차량용 로워 스티프너 유닛 |
KR102518187B1 (ko) * | 2017-11-07 | 2023-04-07 | 현대자동차주식회사 | 차량의 범퍼용 로워 스티프너 |
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2019
- 2019-11-21 KR KR1020190150144A patent/KR102449929B1/ko active Active
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2020
- 2020-11-19 WO PCT/KR2020/016403 patent/WO2021101282A1/ko active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016097795A (ja) * | 2014-11-21 | 2016-05-30 | アイシン精機株式会社 | 車両用バンパ装置 |
KR101694062B1 (ko) * | 2015-10-01 | 2017-01-09 | 현대자동차주식회사 | 차량 전방구조체 |
Also Published As
Publication number | Publication date |
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KR20210062214A (ko) | 2021-05-31 |
WO2021101282A1 (ko) | 2021-05-27 |
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