KR19980047059U - Seat cushion of car - Google Patents
Seat cushion of car Download PDFInfo
- Publication number
- KR19980047059U KR19980047059U KR2019960060215U KR19960060215U KR19980047059U KR 19980047059 U KR19980047059 U KR 19980047059U KR 2019960060215 U KR2019960060215 U KR 2019960060215U KR 19960060215 U KR19960060215 U KR 19960060215U KR 19980047059 U KR19980047059 U KR 19980047059U
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- occupant
- cushion
- tube
- pump
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002344 surface layer Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/085—Fluid mattresses or cushions of liquid type, e.g. filled with water or gel
-
- 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
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Seats For Vehicles (AREA)
Abstract
본 고안은 자동차의 시트쿠션에 관한 것으로, 체중감지센서(3)에서 감지한 탑승자의 체중에 따라 전자제어유니트(7)가 펌프(6)의 작동량을 제어하여 물탱크(5)로 부터 튜브(2)로 보내는 물의 양을 조절함으로써, 쿠션몸체(1)가 탑승자의 체중에 따른 가장 적절한 지지력을 가질 수 있게 된다.The present invention relates to a seat cushion of a vehicle, the electronic control unit (7) controls the operating amount of the pump (6) according to the weight of the occupant detected by the weight sensor (3) tube from the water tank (5) By adjusting the amount of water sent to (2), the cushioning body 1 can have the most appropriate supporting force according to the weight of the occupant.
Description
본 고안은 자동차의 시트쿠션에 관한 것으로, 특히 쿠션의 내부에 물의 양이 조절되는 튜브가 구비되어 탑승자의 체중에 따라 물의 양이 조절됨으로써 시트의 처짐을 방지하고 착석감을 향상시킬 수 있도록 된 자동차의 시트쿠션에 관한 것이다.The present invention relates to a seat cushion of a vehicle, and in particular, a tube is provided inside the cushion to control the amount of water, so that the amount of water is adjusted according to the weight of the occupant to prevent sagging of the seat and improve the seating comfort of the vehicle. It is about seat cushion.
일반적으로 자동차에는 전방에 1인용인 운전석과 조수석이 장착되고, 후방에는 2 ~ 3인용인 일체형 좌석이 장착되는데, 이 시트들의 쿠션은 착석자가 최대의 안락함을 있게 하여 보다 편안한 탑승상태를 유지할 수 있도록 하고 있다.In general, a car is equipped with a driver's seat and front passenger seat in the front, and an integrated seat with two or three seats in the rear. The cushion of these seats allows the occupant to maximize comfort and maintain a more comfortable ride. Doing.
한편, 종래 자동차용 시트의 쿠션은 내부에 다수의 코일 스프링이 구비되어 있어서, 이 스프링의 탄발력에 의해 탑승자의 체중을 지지하도록 되어 있다.On the other hand, the cushion of the conventional car seat is provided with a plurality of coil springs inside, so that the weight of the occupant is supported by the elastic force of the spring.
그러나, 상기 스프링의 탄발력은 탑승자의 체중에 관계없이 항상 일정한 크기를 가지게 되므로, 탑승자는 각자의 체중별로 느끼는 안락함이 다르게 되며, 경우에 따라서는 설치된 스프링의 탄발력크기가 자신의 체중에 적절치 않음으로써 안락함을 느끼지 못하고 오히려 착석감이 불편한 사람도 있게 되며, 또한 무거운 사람이 탑승할 경우 상기 스프링의 탄성력이 저하되어 쿠션자체가 꺼지는 즉, 쿠션에 탄발력이 상실되어 쿠션으로서의 기능을 하지 못하게 되는 문제점이 있었다.However, the spring force of the spring will always have a constant size regardless of the weight of the occupant, so that the passengers feel different by their weight, and in some cases the spring force of the installed spring is not appropriate to their weight As a result, people do not feel comfortable and rather uncomfortable seating, and when a heavy person rides, the elasticity of the spring is lowered and the cushion itself is turned off, that is, the elasticity is lost on the cushion, and thus the function as a cushion cannot be performed. there was.
이에 본 고안은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 탑승자의 체중에 따라 내부에 설치된 튜브에 물이 증량하거나 감량되어 이 튜브에 의해 탑승자의 체중을 받쳐줄 수 있도록 되어, 체중별로 가장 적절한 탄발력을 가지고 탑승자를 받쳐줄 수 있게 되어 안락함이 향상되도록 된 자동차의 시트쿠션을 제공함에 그 목적이 있다.The present invention is devised to solve the above problems, water is increased or reduced in the tube installed inside according to the weight of the occupant to support the weight of the occupant by this tube, the most appropriate burn by weight The object of the present invention is to provide a seat cushion of a car that can support the occupant with power and improve comfort.
도 1 은 본 고안에 따른 자동차의 시트쿠션의 단면도이다.1 is a cross-sectional view of a seat cushion of a vehicle according to the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 - 쿠션몸체,2 - 튜브,1-cushioning body, 2-tube,
3 - 체중감지센서,4 - 호스,3-weight sensor, 4-hose,
5 - 물탱크,6 - 펌프,5-water tank, 6-pump,
7 - 전자제어유니트.7-electronic control unit.
상기와 같은 목적을 달성하기 위한 본 고안은, 쿠션몸체와, 이 쿠션몸체의 표면하층에 구비된 체중감지센서와, 이 체중감지센서에 연결되어 펌프의 작동을 제어하는 전자제어유니트와, 상기 펌프에 연결된 물탱크와, 이 물탱크로 부터 물을 공급받거나 되돌려 주며 쿠션의 상부에 위치된 튜브로 구성되어 있다.The present invention for achieving the above object, the cushioning body, the weight sensor provided on the lower surface layer of the cushioning body, an electronic control unit connected to the weight sensor and controls the operation of the pump, the pump It consists of a water tank connected to the water tank and a tube located at the top of the cushion to supply or return water from the water tank.
따라서, 상기 체중감지센서에서 감지한 탑승자의 체중에 따라 상기 전자제어 유니트가 펌프의 작동량을 조절하여 튜브내의 물의 양을 조절함으로써 쿠션이 탑승자의 체중에 알맞은 지지력을 가지게 된다.Therefore, the electronic control unit adjusts the amount of water in the tube to adjust the amount of water in the tube according to the weight of the occupant detected by the weight sensor, so that the cushion has a support force suitable for the weight of the occupant.
이하 본 고안을 첨부된 예시도면을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1 은 본 고안에 따른 자동차의 시트쿠션의 단면도로서, 본 고안은 쿠션몸체(1)의 내부에 상부의 전체에 걸쳐 고무로 된 튜브(2)가 구비되고, 이 튜브(2)는 호스(4)를 매개로 상기 쿠션몸체(1)의 하부에 구비된 물탱크(5)에 연결되며, 이 물탱크(5)에는 펌프(6)가 구비되며, 이 펌프(6)의 작동을 제어하는 전자제어유니트(7)가 구비되는 한편, 상기 쿠션몸체(1)의 상부표피에는 다수의 체중감지센서(3)가 설치되며, 이 체중감지센서(3)들은 상기 전자제어유니트(7)에 연결되는 구조로 되어 있다.1 is a cross-sectional view of a seat cushion of a vehicle according to the present invention, the present invention is provided with a tube (2) made of rubber throughout the upper portion inside the cushioning body (1), the tube (2) is a hose ( 4) is connected to the water tank (5) provided in the lower portion of the cushion body (1), the water tank (5) is provided with a pump (6), which controls the operation of the pump (6) While the electronic control unit 7 is provided, a plurality of weight sensors 3 are installed on the upper skin of the cushioning body 1, and the weight sensors 3 are connected to the electronic control unit 7. It becomes the structure that becomes.
한편, 상기 전자제어유니트(7)에는 상기 체중감지센서(3)에서 입력된 탑승자의 체중에 따라 상기 펌프(6)의 작동량을 제어하여 튜브(2)로 공급되는 물의 양을 조절하는 프로그램이 설정되어 있다.On the other hand, the electronic control unit 7 has a program for controlling the amount of water supplied to the tube (2) by controlling the amount of operation of the pump (6) in accordance with the weight of the occupant input from the weight sensor 3 It is set.
따라서, 탑승자가 상기 쿠션몸체(1)에 앉으면, 상기 체중감지센서(3)가 압력에 의해 탑승자의 체중을 감지하고, 이 신호를 입력받은 전자제어유니트(7)는 기설정된 프로그램에 따라 탑승자의 체중별로 상기 펌프(6)를 작동시켜 물탱크(5)로 부터 튜브(2)로 공급되는 물의 양을 조절하여 쿠션몸체(1)의 지지력을 조절하게 된다.Therefore, when the occupant sits on the cushion body 1, the weight sensor 3 detects the weight of the occupant by pressure, and the electronic control unit 7 which receives the signal receives the occupant according to a preset program. By operating the pump (6) for each weight to adjust the amount of water supplied from the water tank (5) to the tube (2) to adjust the support of the cushioning body (1).
한편, 상기 물탱크(5)와 튜브(2)를 연결하는 호스(2)에는 밸브를 설치하고, 이 밸브의 작동을 상기 전자제어유니트(7)에 펌프(6)의 작동상태와 연계하여 제어함으로써 튜브(2)로 물을 공급하거나 빼는 일련의 과정을 더욱 효율적으로 행할 수도 있다.On the other hand, the hose (2) connecting the water tank (5) and the tube (2) is provided with a valve, the operation of the valve is controlled in conjunction with the operating state of the pump 6 to the electronic control unit (7) Thereby, a series of processes of supplying or draining water to the tube 2 can be performed more efficiently.
이상 설명한 바와 같이 본 고안에 따르면, 탑승자의 체중에 따라 채워지는 물의 양이 조절되는 튜브가 쿠션몸체의 내부에 구비됨으로써, 탑승자 각자의 체중에 가장 적절한 지지력으로 쿠션이 탑승자를 받쳐줄 수 있게 되어 탑승자의 안락감이 향상되고, 쿠션의 처짐이 방지되는 효과가 있다.As described above, according to the present invention, a tube is provided inside the cushioning body in which the amount of water to be filled according to the weight of the occupant is provided, so that the cushion can support the occupant with the most appropriate support for the weight of each occupant. The comfort is improved, and there is an effect that the sag of the cushion is prevented.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060215U KR19980047059U (en) | 1996-12-28 | 1996-12-28 | Seat cushion of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960060215U KR19980047059U (en) | 1996-12-28 | 1996-12-28 | Seat cushion of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980047059U true KR19980047059U (en) | 1998-09-25 |
Family
ID=53998983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960060215U KR19980047059U (en) | 1996-12-28 | 1996-12-28 | Seat cushion of car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980047059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465530A (en) * | 2017-12-14 | 2020-07-28 | 株式会社普利司通 | Seat cushion, vehicle seat, method for controlling vehicle seat, and method for manufacturing seat cushion |
-
1996
- 1996-12-28 KR KR2019960060215U patent/KR19980047059U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465530A (en) * | 2017-12-14 | 2020-07-28 | 株式会社普利司通 | Seat cushion, vehicle seat, method for controlling vehicle seat, and method for manufacturing seat cushion |
| US11590871B2 (en) | 2017-12-14 | 2023-02-28 | Archem Inc. | Seat pad, vehicle seat, vehicle seat controlling method, and seat pad manufacturing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |