KR19980030605A - Height adjustment device of car seat cushion - Google Patents
Height adjustment device of car seat cushion Download PDFInfo
- Publication number
- KR19980030605A KR19980030605A KR1019960050071A KR19960050071A KR19980030605A KR 19980030605 A KR19980030605 A KR 19980030605A KR 1019960050071 A KR1019960050071 A KR 1019960050071A KR 19960050071 A KR19960050071 A KR 19960050071A KR 19980030605 A KR19980030605 A KR 19980030605A
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- air
- tube
- seat cushion
- check valve
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
- B60N2/7035—Cushions
- B60N2/7047—Springs
- B60N2/7082—Springs with air or fluid cushions
- B60N2/7088—Springs with air or fluid cushions with valves
-
- 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
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0268—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
본 발명은 자동차 시트쿠션의 무게감응 높이조절장치에 관한 것으로, 시트쿠션(12)의 상부 커버의 소정부위에 설치되어 승차원의 체중을 감지하는 무게감응센서(14); 상기 무게감응센서(14)의 저부에 위치하며 공기가 내장된 튜브(13); 상기 튜브(13)의 공기를 저감하도록 배출시키는 체크밸브(15); 상기 체크밸브(15)로부터 배출되는 공기의 통로인 통풍관(17); 상기 통풍관(17)에 연결되어 상기 튜브(13)로 공기를 공급하는 블로어(16) 및 상기 무게감응센서(14)의 감지값에 따라 튜브(13) 내의 공기량을 조절하도록 하는 ECU(20)를 포함하여 구성되는 것이다. 따라서 승차원의 몸무게에 따라 시트의 높이가 조절되어 보다 안락한 승차감을 얻을 수 있으며 차량의 상품성 향상의 효과가 있다.The present invention relates to a weight-sensing height adjusting device for an automobile seat cushion, which is installed on a predetermined portion of the upper cover of the seat cushion 12 and includes a weight sensor 14 for detecting a weight in an elevation dimension; A tube 13 located at the bottom of the weight sensor 14 and containing air; A check valve 15 for discharging air of the tube 13 to reduce air; A ventilation pipe 17 which is a passage of air discharged from the check valve 15; The ECU 20 connected to the ventilation pipe 17 to adjust the amount of air in the tube 13 according to the detected value of the blower 16 and the weight-sensitive sensor 14 to supply air to the tube 13. It will be configured to include. Therefore, the height of the seat is adjusted according to the weight of the ride dimension to obtain a more comfortable ride feeling, there is an effect of improving the merchandise of the vehicle.
Description
본 발명은 착석하는 승차원의 몸무게에 따라 보다 안락한 쿠션상태를 이루도록 하는 자동차 시트쿠션의 무게감응 높이조절장치에 관한 것이다.The present invention relates to a weight-sensing height adjustment device for a vehicle seat cushion to achieve a more comfortable cushion state according to the weight of the seated seat.
일반적으로 자동차의 시트는 한정된 차실의 공간과 중량의 범위 내에서 안전하고 쾌적하게 승차원을 지지할 수 있도록 되어 있다. 이러한 시트(10)는 도 1에 자동차의 리어시트를 예시한 것과 같이 보통 등받이인 시트백(11)과 승객의 둔부에서 허벅지 부위를 지지하는 시트쿠션(12)으로 구분되며, 종래의 시트쿠션은 체중 등의 개개인의 신체특성에 관계없이 형성된 것으로 쿠션커버 내측에 합성수지재의 쿠션패드가 내설되어 있다.In general, the seat of the vehicle is capable of supporting the ride dimension safely and comfortably within the limited space and weight of the vehicle. The seat 10 is divided into a seat back 11, which is usually a backrest, and a seat cushion 12 supporting a thigh portion at the hip of the passenger, as illustrated in the rear seat of the automobile in FIG. It is formed irrespective of the individual's physical characteristics, such as a cushion pad made of synthetic resin inside the cushion cover.
그러나 상기와 같은 시트쿠션의 쿠션패드는 항시 쿠션력이 고정된 상태의 것으로, 따라서 체중이 무거운 사람이 착석하면 쿠션의 변화가 심하여 깊숙히 앉은 상태가 되어 불편함이 있으며, 어린이 등 체중이 가벼운 사람이 착석하면 쿠션의 변화가 별로 없어서 앉은 상태가 불안하게 된다는 문제점이 있다.However, the cushion pad of the seat cushion as described above is always in a state of fixed cushioning, so when a heavy weight is seated, the cushion changes so much that it becomes uncomfortable to sit deeply, and light weight such as children When seated, there is a problem that the sitting state becomes unstable because there is not much change of the cushion.
본 발명은 상기와 같은 종래 시트쿠션의 문제점을 감안하여 안출한 것으로 본 고안의 목적은 착석하는 승차원의 체중에 따라 최적의 안락한 상태를 이루도록 조절되는 자동차 시트쿠션의 무게감응 높이조절장치를 제공하는 데 있다.The present invention has been made in view of the problems of the conventional seat cushion as described above, the object of the present invention is to provide a weight-sensing height adjustment device of the car seat cushion adjusted to achieve an optimal comfort state according to the weight of the seated seat There is.
도 1은 본 발명의 적용부위 예시도,1 is an exemplary view of the application of the present invention,
도 2는 본 발명의 구성도,2 is a block diagram of the present invention,
도 3은 본 발명의 블록설명도.Figure 3 is a block diagram of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 ; 시트12 ; 시트쿠션10; Sheet 12; Seat cushion
13 ; 튜브14 ; 무게감응센서13; Tube 14; Weight sensor
15 ; 체크밸브16 ; 블로어15; Check valve 16; Blower
17 ; 통풍관20 ; ECU17; Uptake 20; ECU
상기한 목적의 실현을 위하여 본 발명은 시트쿠션(12)의 상부 커버의 소정부위에 설치되어 승차원의 체중을 감지하는 무게감응센서(14); 상기 무게감응센서(14)의 저부에 위치하며 공기가 내장된 튜브(13); 상기 튜브(13)의 공기를 저감하도록 배출시키는 체크밸브(15); 상기 체크밸브(15)로부터 배출되는 공기의 통로인 통풍관(17); 상기 통풍관(17)에 연결되어 상기 튜브(13)로 공기를 공급하는 블로어(16) 및 상기 무게감응센서(14)의 감지값에 따라 튜브(13) 내의 공기량을 조절하도록 하는 ECU(20)를 포함하여 구성되는 것을 특징으로 하는 자동차 시트쿠션의 무게감응 높이조절장치를 제공한다.In order to realize the above object, the present invention is installed on a predetermined portion of the upper cover of the seat cushion 12, the weight sensor 14 for detecting the weight of the lift; A tube 13 located at the bottom of the weight sensor 14 and containing air; A check valve 15 for discharging air of the tube 13 to reduce air; A ventilation pipe 17 which is a passage of air discharged from the check valve 15; The ECU 20 connected to the ventilation pipe 17 to adjust the amount of air in the tube 13 according to the detected value of the blower 16 and the weight-sensitive sensor 14 to supply air to the tube 13. It provides a weight-sensitive height adjustment device of a car seat cushion, characterized in that comprising a.
따라서 차량의 시트에 승차원이 착석하면 몸무게를 감지하여 이에 알맞는 높이로 시트를 조절하게 된다.Therefore, when the passenger seat is seated on the vehicle seat, the weight is sensed and the seat is adjusted to a suitable height.
이하 첨부된 예시도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명하면 다음과 같다. 도 2는 본 발명의 구성도로서, 본 발명은 시트쿠션(12)에 착석한 승차원의 체중을 감지하는 무게감응센서(14)가 쿠션커버의 하단 소정부위에 설치되고, 그 하측으로 공기가 내장된 튜브(13)가 장착된다. 또한 상기 튜브(13)의 하단 소정부위에는 체크밸브(15)가 장착되고 이러한 체크밸브(15)에 이어서 공기의 이송로인 통풍관(17)이 설치된다. 이때 통풍관(17)은 특별히 재질을 한정하지 않는다. 상기 통풍관(17)은 튜브(13)의 일측에 설치된 블로어(16)에 연결되며, 또한 상기 무게감응센서(14)와 체크밸브(15)는 ECU(10)에 연결되어 있다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. 2 is a block diagram of the present invention, the present invention is a weight sensor 14 for detecting the weight of the passenger seat seated on the seat cushion 12 is installed at a predetermined lower portion of the cushion cover, the air The built-in tube 13 is mounted. In addition, a check valve 15 is mounted at a predetermined lower end of the tube 13, and a ventilation pipe 17, which is a transport path of air, is installed after the check valve 15. At this time, the ventilation pipe 17 is not particularly limited in material. The ventilation pipe 17 is connected to the blower 16 installed on one side of the tube 13, and the weight sensor 14 and the check valve 15 are connected to the ECU 10.
이상과 같이 구성된 본 발명은 승차원이 착석하면 무게감응센서(14)에서 가해지는 무게를 감지하여 ECU(20)로 신호를 보내게 되며, ECU(20)는 체크밸브(15)로 작동신호를 보낸다. 즉, 상기 ECU(20)에는 사전에 데이터를 입력하여 두는 바, 예컨대 시트에 가해진 무게가 20 ㎏일 때(어린이가 앉을 때)는 밸브가 5초동안 열리도록 하며, 가해진 무게가 100 ㎏(건장한 성인)일 때는 밸브가 1초동안 열리게 세팅함을 예시할 수 있다.According to the present invention configured as described above, when the seat height is seated, the weight is sensed by the weight sensor 14 and sends a signal to the ECU 20, and the ECU 20 sends an operation signal to the check valve 15. send. That is, the ECU 20 is inputted with data in advance, for example, when the weight applied to the seat is 20 kg (when a child sits), the valve is opened for 5 seconds, and the applied weight is 100 kg (healthy). For example, the valve may be set to open for 1 second.
이에 따라 튜브(13)의 공기가 체크밸브(15)를 통하여 배출되어 튜브(13)의 쿠션정도를 조절하게 되는 것이다. 또한 무게감응센서(14)에 무게가 감지되지 않으면 블로어(16)가 작동되어 튜브(13)내로 공기가 가득 채워지게 된다.Accordingly, the air of the tube 13 is discharged through the check valve 15 to adjust the degree of cushioning of the tube 13. In addition, if the weight is not sensed by the weight sensor 14, the blower 16 is activated to fill the air into the tube (13).
이상과 같이 본 발명은 시트에 착석하는 승차자의 몸무게에 따라 시트의 높이가 자동으로 조절되므로 보다 안락한 승차감을 얻을 수 있으며 차량의 품위를 향상시키는 효과가 있다.As described above, according to the present invention, the height of the seat is automatically adjusted according to the weight of the occupant seated on the seat, so that a more comfortable riding feeling can be obtained and the quality of the vehicle is improved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960050071A KR19980030605A (en) | 1996-10-30 | 1996-10-30 | Height adjustment device of car seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960050071A KR19980030605A (en) | 1996-10-30 | 1996-10-30 | Height adjustment device of car seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980030605A true KR19980030605A (en) | 1998-07-25 |
Family
ID=66315803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960050071A KR19980030605A (en) | 1996-10-30 | 1996-10-30 | Height adjustment device of car seat cushion |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980030605A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020090385A (en) * | 2001-05-23 | 2002-12-05 | 현대자동차주식회사 | Seat for automobile |
| US6531812B2 (en) | 1999-12-09 | 2003-03-11 | Lg Electronics Inc. | Shadow mask for flat cathode ray tube |
-
1996
- 1996-10-30 KR KR1019960050071A patent/KR19980030605A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6531812B2 (en) | 1999-12-09 | 2003-03-11 | Lg Electronics Inc. | Shadow mask for flat cathode ray tube |
| KR20020090385A (en) * | 2001-05-23 | 2002-12-05 | 현대자동차주식회사 | Seat for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |