KR0118431Y1 - Lumber supporting device of seat for a car - Google Patents
Lumber supporting device of seat for a car Download PDFInfo
- Publication number
- KR0118431Y1 KR0118431Y1 KR2019940023190U KR19940023190U KR0118431Y1 KR 0118431 Y1 KR0118431 Y1 KR 0118431Y1 KR 2019940023190 U KR2019940023190 U KR 2019940023190U KR 19940023190 U KR19940023190 U KR 19940023190U KR 0118431 Y1 KR0118431 Y1 KR 0118431Y1
- Authority
- KR
- South Korea
- Prior art keywords
- spring
- cam
- seat
- waist
- car
- Prior art date
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
본 고안은 자동차의 시트백에 장착되는 허리받침장치에 관한 것으로 자동차의 종래의 허리받침대 대신에 스프링(12)을 장착하고 작동레바(1)의 일측에 캠(2)을 장착하여 캠(2)의 회전에 따라 스프링(12)이 전후방으로 이동되도록 하므로 작동이 부드럽게 될 수 있도록 하고 허리에 전달되는 감촉을 부드럽게 하므로 좋은 환경에서 운전을 할 수 있도록 고안한 것이다.The present invention relates to a waist support device mounted on a seat back of a vehicle, and instead of the conventional waist support of a vehicle, a spring 12 is mounted and a cam 2 is mounted on one side of the operating lever 1 so that the cam 2 can be mounted. As the spring 12 is moved back and forth according to the rotation, the operation is made to be smooth, and it is designed to drive in a good environment because it softens the texture of the waist.
Description
제1도는 본 고안의 장착상태도.1 is a mounting state of the present invention.
＊도면의 주요부분에 대한 부호의 설명＊ Explanation of symbols for main parts of drawing
1 : 작동레바 2 : 캠1: operating lever 2: cam
3 : 요입홈 4 : 작동부3: concave groove 4: operating part
5 : 원형돌기 6 : 스프링괘지부5: circular projection 6: spring hanging part
7 : 힌지봉 8 : 몸체7: hinge rod 8: body
9 : 지지대 10 : 힌지9: support 10: hinge
11,12 : 스프링11,12: spring
본 고안은 자동차의 시트백에 장착되는 허리받침장치에 관한 것으로 특히 허리를 부드럽게 받쳐줄 수 있도록 쿠션이 없는 허리받침대 대신에 스프링으로 사용하여 인체에 닿는 촉감을 부드럽게 함은 물론 작동레바의 작동을 부드럽게 한 자동차의 시트에 장착되는 허리받침장치에 관한 것이다.The present invention relates to a waist support device mounted on a seat back of a car, and in particular, it is used as a spring instead of a cushionless waist support to softly support the waist. It relates to a waist support device mounted on the seat of.
종래에는 작동레바와 일체로 고정된 허리받침대를 시트백의 하측에 형성하고 상기 허리받침대는 강철 또는 합성수지로 제작되어 촉감이 딱딱함은 물론 작동레바를 작동시에 많은 힘을 가하여 회전시키므로 허리에 닿는 감촉이 떨어질 뿐만 아니라 작동레바의 작동이 원활하지 못하여 사용에 불편한 문제점이 있었다.Conventionally, the waist rest fixed with the actuation lever is formed on the lower side of the seat back, and the waist rest is made of steel or synthetic resin so that the touch is hard as well as the actuation lever is rotated by applying a lot of force during operation. Not only fall, but the operation of the operation lever was not smooth, there was a problem inconvenient to use.
이와 같은 종래의 문제점을 해결하기 위하여 본 고안은 종래의 허리받침대 대신에 스프링을 장착하고 작동레바의 일측에 캠을 장착하여 캠의 회전에 따라 스프링이 전후방으로 이동되도록 하므로 작동이 부드럽게 될 수 있도록 하고 허리에 전달되는 감촉을 부드럽게 하므로 좋은 환경에서 운전을 할 수 있도록 고안한 것이다.In order to solve such a conventional problem, the present invention installs a spring instead of the conventional waist support and installs a cam on one side of the operating lever so that the spring moves forward and backward according to the rotation of the cam so that the operation can be smoothed. It softens the texture of the waist, so it is designed to drive in a good environment.
이를 첨부 도면에 의하여 상세히 설명하면 다음과 같다.This will be described in detail with reference to the accompanying drawings.
작동레바(1)와 연설되어 있는 캠(2)은 4단계의 요입홈(3)이 형성되어 있고 상기 캠(2)에 괘지되어 작동되는 작동부(4)는 일측에 원형돌기(5)와 타측에 스프링괘지부(6)가 형성되고 하측에 힌지봉(7)과 상기 힌지봉(7)의 양측과 몸체(8)에 형성되어 있는 지지대(9)간에 힌지(10) 고정되며 상기 작동간(4)의 후면과 몸체(8)의 일측에 스프링(11)이 장착되고 상기 스프링괘지부(6)의 사이에 스프링(12)이 장착되어 이루어진 것이다.The cam 2, which is spoken with the actuating lever 1, has a concave groove 3 in four stages, and the actuating portion 4 which is operated by being hung on the cam 2 has a circular protrusion 5 on one side. A spring hanging portion 6 is formed on the other side, and the hinge 10 is fixed between the hinge rod 7 and the support 9 formed on both sides of the hinge rod 7 and the body 8 at the lower side, and the operation is performed. A spring 11 is mounted on one side of the rear surface of the body 4 and the spring 12 is mounted between the spring holders 6.
이와 같이 구성된 본 고안의 작용효과를 상세히 설명하면 다음과 같다.Referring to the effect of the present invention configured in this way in detail as follows.
상기 작동레바(1)를 전방으로 이동시키면 이와 연설되어 있는 캠(2)은 전방으로 이동되고 이에 따라 작동부(4)에 형성되어 있는 원형돌기(5)가 캠(2)의 높이가 다른 요입홈(3)에 괘지되면서 상기 작동부(4)는 전방으로 이동되는 것으로 이와 연설되어 있는 스프링괘지부(6)와 스프링(12)은 전방으로 이동되는 것이다.When the actuation lever 1 is moved forward, the cam 2 which is spoken is moved forward and thus the circular protrusions 5 formed on the actuating part 4 have different heights of the cam 2. The spring portion 6 and the spring 12, which are struck by the mouth groove 3 and are said to be moved forward, are moved forward.
또한 작동레바(1)를 후측으로 이동시키면 작동부(4)는 상기 스프링(11)에 의하여 후측으로 이동되므로 상기 스프링(12)은 같은 방향인 후방으로 이동되는 것이다.In addition, when the operating lever 1 is moved to the rear side, the operating part 4 is moved to the rear side by the spring 11, so that the spring 12 is moved to the rear in the same direction.
상기 스프링(12)의 위치는 원형돌기(5)가 요입홈(3)의 어느 위치에 고정되어 있는가에 따라 전후방의 위치가 선택되는 것이다.The position of the spring 12 is that the front and rear positions are selected according to which position of the concave groove 3 is fixed.
이상과 같이 본 고안은 종래의 허리받침대 대신에 쿠션이 있는 스프링을 장착하고 작동레바의 일측에 캠을 장착하여 캠의 회전에 따라 스프링이 전후방으로 이동되도록 하므로 작동이 부드럽게 될 수 있도록 하고 허리에 전달되는 감촉을 부드럽게 하므로 좋은 환경에서 운전을 할 수 있도록 고안한 것이다.As described above, the present invention installs a cushioned spring instead of the conventional waist support and mounts a cam on one side of the operating lever so that the spring moves forward and backward according to the rotation of the cam so that the operation can be smoothed and transmitted to the waist. It is designed to drive in a good environment because it softens the texture.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940023190U KR0118431Y1 (en) | 1994-09-08 | 1994-09-08 | Lumber supporting device of seat for a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940023190U KR0118431Y1 (en) | 1994-09-08 | 1994-09-08 | Lumber supporting device of seat for a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960010489U KR960010489U (en) | 1996-04-12 |
| KR0118431Y1 true KR0118431Y1 (en) | 1998-04-27 |
Family
ID=19392723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940023190U KR0118431Y1 (en) | 1994-09-08 | 1994-09-08 | Lumber supporting device of seat for a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0118431Y1 (en) |
-
1994
- 1994-09-08 KR KR2019940023190U patent/KR0118431Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960010489U (en) | 1996-04-12 |
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| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19940908 |
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| A201 | Request for examination | ||
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Patent event date: 19951121 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19940908 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
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Patent event date: 19971226 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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| UR0701 | Registration of establishment |
Patent event date: 19980228 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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