KR100205872B1 - 승객 보호용 시트백 업 장치 - Google Patents
승객 보호용 시트백 업 장치 Download PDFInfo
- Publication number
- KR100205872B1 KR100205872B1 KR1019960069682A KR19960069682A KR100205872B1 KR 100205872 B1 KR100205872 B1 KR 100205872B1 KR 1019960069682 A KR1019960069682 A KR 1019960069682A KR 19960069682 A KR19960069682 A KR 19960069682A KR 100205872 B1 KR100205872 B1 KR 100205872B1
- Authority
- KR
- South Korea
- Prior art keywords
- seat back
- rod
- locking
- seat
- actuator
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
- B60N2/4228—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the rear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/433—Safety locks for back-rests, e.g. with locking bars activated by inertia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
- B60N2002/2204—Adjustable back-rest height or length
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Claims (3)
- 시트에 포함되는 시트백의 상부를 절개하고 그 절개부에 양쪽을 연결시킨 주름형상의 벨로우즈형 신축재와 상기 시트백에 내장되며, 내부에 복원스프링, 그리고 상기 복원스프링에 의해 상승되는 피스톤 로드가 구비된 케이스로 이루어져 상기 복원스프링에 의해 상기 시트백의 상부면를 밀도록 로드가 구비된 액추에이터와 상기 시트백의 하부에서 실린더의 작동에 의해 상기 케이스에 내장된 피스톤의 상승을 제어하도록 된 잠금레버와, 차량충돌시 이를 감지하여 상기 잠금레버의 실린더를 작동시키도록 한 감지부와 상기 시트백의 상부가 상승시 이를 고정시키도록 한 록킹부로 이루어진 것을 특징으로 하는 승객 보호용 시트백 업 장치.
- 제 1항에 있어서, 상기 록킹부는, 상기 엑추에이터의 케이스 상부면에 고정되고 내부에 공간이 형성되며 그 상면에 로드홀이 형성된 록킹케이스와, 상기 록킹케이스의 공간에 고정 삽입되며 중앙에 하부보다 상부의 직경이 큰 가이드 홀이 형성된 지지부재와, 상기 지지부재의 가이드 홀에 삽입되며 중앙에 상기 로드가 연통되도록 로드홀이 경사지게 형성된 로드 잠금부재로 이루어진 것을 특징으로 하는 승객 보호용 시트백 업 장치.
- 제 1항 내지 제 2항에 있어서, 상기 액추에이터의 로드 상승시 상기 록킹부의 잠금부재에 슬라이드 걸리도록 상기 잠금부재의 로드홀 내주면과 이에 고정되는 로드의 외주면에 요철형상의 쐐기홈이 형성된 것을 특징으로 하는 승객 보호용 시트백 업 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960069682A KR100205872B1 (ko) | 1996-12-21 | 1996-12-21 | 승객 보호용 시트백 업 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960069682A KR100205872B1 (ko) | 1996-12-21 | 1996-12-21 | 승객 보호용 시트백 업 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980050837A KR19980050837A (ko) | 1998-09-15 |
KR100205872B1 true KR100205872B1 (ko) | 1999-07-01 |
Family
ID=19490047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960069682A Expired - Fee Related KR100205872B1 (ko) | 1996-12-21 | 1996-12-21 | 승객 보호용 시트백 업 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100205872B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114347939B (zh) * | 2022-02-23 | 2024-01-26 | 湖南汽车工程职业学院 | 一种具有落水自救功能的汽车座椅系统 |
-
1996
- 1996-12-21 KR KR1019960069682A patent/KR100205872B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19980050837A (ko) | 1998-09-15 |
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