KR100191955B1 - Vehicle gear shift lever operating structure - Google Patents
Vehicle gear shift lever operating structure Download PDFInfo
- Publication number
- KR100191955B1 KR100191955B1 KR1019960027790A KR19960027790A KR100191955B1 KR 100191955 B1 KR100191955 B1 KR 100191955B1 KR 1019960027790 A KR1019960027790 A KR 1019960027790A KR 19960027790 A KR19960027790 A KR 19960027790A KR 100191955 B1 KR100191955 B1 KR 100191955B1
- Authority
- KR
- South Korea
- Prior art keywords
- shift lever
- gear shift
- bowl
- poppet
- coupled
- 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
- 230000005540 biological transmission Effects 0.000 abstract description 14
- 230000007935 neutral effect Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
본 발명은 기어변속레버의 작동시 단계적인 작동감을 부여하는 것에 있어, 그 구조를 보다 간단화함과 동시에 작동유격을 해소화고 아울러 작동감을 보다 부드럽게 행할 수 있도록 된, 차량의 기어변속레버 작동구조에 관한 것으로, 기어변속레버(10)의 하단이 트랜스미션 케이스(20)에 고정되고, 트랜스미션 케이스(20)의 일측에 시프트 레버(30)가 연결, 고정되며, 시프트 레버(30)의 하부일측에 스프링(40)과 그 선단에 포핏 보올(40)의 일부가 돌출, 결합된 하우징(50)이 장착되고, 트랜스미션 케이스(20)의 타측에 판스프링(60)이 연결되고, 포핏보올(40)과 대응하는 판스프링(60)의 내측 전, 후 및 그 중간에 구면홈(61)(62)(63)이 형성되어 포핏 보올(40)이 탄력적으로 선택, 결합되며, 구면홈(61)(62)(63)은 그 보다 작은 반경의 반원홈(64)(65)으로 상호 연결되고, 구면홈(61)에는 기어변속레버(10)의 전진 1, 3, 5속시, 구면홈(62)에는 기어변속레버(10)의 중립시, 구면홈(63)에는 기어변속레버(10)의 전진 2, 4속 및 후진시 각기 포핏 보올(40)이 이동 결합되는 것임.The present invention relates to a gear shift lever operating structure of a vehicle, in which the gear shift lever is provided with a stepwise operation feeling, which makes the structure simpler and at the same time eliminates the operating play and makes the operation feel smoother. The lower end of the gear shift lever 10 is fixed to the transmission case 20, the shift lever 30 is connected and fixed to one side of the transmission case 20, and a spring ( 40 and a housing 50 in which a portion of the poppet bowl 40 protrudes and is coupled to the front end thereof, and the leaf spring 60 is connected to the other side of the transmission case 20, and corresponds to the poppet bowl 40. Spherical grooves 61, 62, 63 are formed in the front, rear, and the middle of the leaf spring 60, the poppet bowl 40 is elastically selected and coupled, the spherical grooves 61, 62 63 are interconnected with semicircular grooves 64 and 65 of smaller radius, and spherical grooves ( 61, forward 1, 3, 5 of the gear shift lever 10, the spherical groove 62, the neutral of the gear shift lever 10, the spherical groove 63, the forward 2, of the gear shift lever 10 Poppet bowl 40 is to be coupled to move at the 4th speed and the reverse.
Description
제1도는 종래의 기어변속레버 작동구조를 나타낸 측단면도.1 is a side cross-sectional view showing a conventional gear shift lever operating structure.
제2도는 본 발명의 기어변속레버 작동구조를 나타낸 측면도.2 is a side view showing a gear shift lever operating structure of the present invention.
제3도는 제2도의 측면도.3 is a side view of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 기어변속레버 20,100 : 트랜스미션 케이스10: gear shift lever 20,100: transmission case
30 : 시프트 레버 40, 120 : 포핏 보올30: shift lever 40, 120: poppet bowl
50 : 하우징 60 : 판스프링50 housing 60 leaf spring
61, 62, 63 : 구면호 64,65 : 반원홈61, 62, 63: Spherical arc 64, 65: Semicircle groove
110 : 시프트 레일 111 : 반원돌기110: shift rail 111: semicircular protrusion
112 : 반원홈 130 : 스프링112: semicircle groove 130: spring
140 :지지 보울트140: support bolt
본 발명은 차량용 기어변속레버 작동 구조에 관한 것으로 특히 기어변속레버의 작동시 홈에 대한 포핏 보올의 결합에 의해 단계적인 작동감을 부여하는 것에 있어, 그 구조를 보다 간단화함과 동시에 작동유격을 해소하고 아울러 작동감을 보다 부드럽게 행할 수 있도록 된, 차량의 기어변속레버 작동구조에 관한 것이다.The present invention relates to a vehicle gear shift lever operating structure, and in particular, to provide a stepwise feeling of operation by coupling a poppet bowl to a groove during operation of the gear shift lever, thereby simplifying the structure and relieving the operating play. In addition, the present invention relates to a gear shift lever operating structure of the vehicle, which enables smoother operation.
제1도는 종래 기어 변속레버 작동구조를 나타낸 측단면도로서, 트랜스미션케이스(100)의 하부에 시프트레일(110)에 위치되어 있고, 시프트레일(110)의 3개소에 다수의 반원돌기(111) 및 반원홈(112)이 연속적으로 형성되어 있으며, 또한 각 반원흠(112)에 포핏보올(120)이 선택적으로 결합되도록 한다.1 is a side cross-sectional view showing a conventional gear shift lever operating structure, which is located on the shift rail 110 at the lower portion of the transmission case 100, and has a plurality of semicircular protrusions 111 and 3 at three positions of the shift rail 110. Referring to FIG. Semicircular grooves 112 are formed continuously, and also allows the poppet ball 120 to be selectively coupled to each semicircular flaw 112.
트랜스미션 케이스(100)을 통하여 스프링(130)이 결합되어 있고, 그 상방에 지 보울트(140)가 결합되어 스프링(130)을 가압함과 동시에 일정한 탄력으로 포핏보올(120)을 지지하여, 기어변속레버의 이동시 포핏보올(120)을 탄력적으로 당겨 이동시킴과 동시에 변속레버에 작동감을 부여하도록 되어 있다.The spring 130 is coupled through the transmission case 100 and the ground bolt 140 is coupled thereon to pressurize the spring 130 and simultaneously support the poppet bowl 120 with a constant elasticity, thereby shifting gears. When the lever is moved, the poppet bowl 120 is elastically pulled and moved, and at the same time, the shift lever is provided with a feeling of operation.
그러나 종래의 기어변속레버 작동구조는, 반원흠(112)과 포핏보올(120) 및 스프링(130)의 결합부가 트랜스미션의 3개소에 각기 구분되어 있어 구조가 복잡하며, 또한 반원돌기(111) 및 반원흠(112)이 길이 방향으로 형성되어 있어 기어변속 레버의 이동방향으로 유격이 발생하면서 작동감이 저하되는 단점이 있었다.However, in the conventional gear shift lever operating structure, the coupling part of the semicircle flaw 112, the poppet bowl 120, and the spring 130 is divided into three positions of the transmission, and the structure is complicated, and the semicircular protrusion 111 and Since the semicircular flaws 112 are formed in the longitudinal direction, there is a disadvantage in that the operation feeling decreases while the play occurs in the movement direction of the gear shift lever.
본 발명의 목적은 변속레버의 작동구조를 간단화하고, 유격의 해소 및 보다 부드럽고 유연한 작동감을 부여하는, 차량용 기어변속레버 작동구조를 제공하기 위한 것이다.It is an object of the present invention to provide a gear shift lever operating structure for a vehicle, which simplifies the operating structure of the shift lever and provides clearance and smoother and more flexible operating feeling.
본 발명은 상기의 목적을 달성하기 위하여 기어변속레버의 하단이 트랜스미션케이스에 연결되고, 트랜스미션 케이스의 일측에 시프트 레버가 연결, 고정되며, 또한 시프트 레버의 하부 일측에 스프링과, 그 선단에 포핏 보올의 일부가 돌출, 결합된 하우징이 장착되고, 트랜스미션 케이스의 타측에 판스프링이 연결되며, 또한 포핏 보올이 선택적으로 결합되도록 판스프링의 내측에 다수의 구면홈이 형성되고, 구면홈은 반원홈으로 상호 연결되며, 전방측 구면홈에는 기어변속레버의 전진 1, 3, 5속시, 중간측 구면홈에는 기어변속레버의 중립시, 후방측 구면홈에는 기어변속레버의 전진 2,4 속 및 후진시 각기 포핏 보올이 이동 결합되는 특징을 갖는다.The present invention is the lower end of the gear shift lever is connected to the transmission case in order to achieve the above object, the shift lever is connected and fixed to one side of the transmission case, and the spring and the poppet bowl at the lower end of the shift lever A part of which protrudes and is coupled to the housing, a plate spring is connected to the other side of the transmission case, and a plurality of spherical grooves are formed on the inner side of the plate spring to selectively couple the poppet bowl, and the spherical groove is a semicircular groove. It is connected to each other.For forward spherical grooves, gear shift levers 1, 3 and 5 are forward, for intermediate spherical grooves for gear shift levers neutral, and for rear spherical grooves for gear shift levers 2,4 speed and reverse. Each of the poppet bowls is characterized by being mobilely coupled.
이하, 본 발명의 구체적인 실시예를 도면을 참조하여 상세히 설명한다.Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.
제2도는 본발명 기어변속레버 작동구조를 나타낸 측면도이고, 제3도는 제2도의 측면도이다.2 is a side view showing a gear shift lever operating structure of the present invention, and FIG. 3 is a side view of FIG.
도면과 같이, 기어변속레버(10)의 하단이 트랜스미션 케이스(20)에 고정되고, 트랜스미션 케이스(20)의 일측에 시프트 레버(30)가 연결 고정되며, 또한 시프트레버(30)의 하부 일측에 스프링(41)과 그 선단에 포핏 보올(40)의 일부가 돌출, 결합된 하우징(50)이 장착된다.As shown in the figure, the lower end of the gear shift lever 10 is fixed to the transmission case 20, the shift lever 30 is connected and fixed to one side of the transmission case 20, and also to the lower one side of the shift lever 30. A spring 50 and a housing 50 in which a portion of the poppet bowl 40 protrudes and is coupled to the front end thereof are mounted.
트랜스미션케이스(20)의 타측에 판스프링(60)이 연결되고, 포핏 보올(40)과 대응하는 판스프링(60)의 내측 전, 후 및 그 중간에 상호 일정 간격으로 이격된 구면홈(61)(62)(63)이 형성되어 포핏 보올(40)이 탄력적으로 선택, 결합되며, 구면홈(61)(62)(63)은 그 보다 작은 반경의 반원홈(64)(65)으로 상호 연결되어 있다.The spherical grooves 61 are connected to the other side of the transmission case 20, and spaced apart from each other at regular intervals before, after, and in the middle of the leaf spring 60 corresponding to the poppet bowl 40. (62) and (63) are formed so that the poppet bowl (40) is elastically selected and coupled, and the spherical grooves (61) and (62) and (63) are interconnected with semicircular grooves (64) and (65) of smaller radius. It is.
여기서 구면홈(61)에는 기어변속레버(10)의 전진 1,3,5속시, 구면홈(62)에는 기어변속레버(10)의 중립시, 구면홈(63)에는 기어변속레버(10)의 전진 2,4속 및 후진시 각기 포핏 보올(40)이 이동 결합되도록 구성되어 있다.Here, the spherical groove 61 at the forward 1, 3, 5 speed of the gear shift lever 10, the spherical groove 62 at the neutral of the gear shift lever 10, the spherical groove 63 at the gear shift lever 10 In the forward 2, 4 speed and the reverse of the poppet bowl 40 is configured to move.
따라서 본 발명은 제 2,3도와 같이, 기어변속레버(10)를 밀거나 당김에 따라 시프트레버(30)와 함께 포핏보올(40)이 이동하며, 또한 보올(40)이 판스프링(60)의 반원홈(64)(65)을 타고 이동하여 각 구면홈(61)(62)(63)에 선택적으로 결합됨으로서 각 기어 변속단수의 방향으로 유격의 발생을 해소한다.Accordingly, in the present invention, as shown in FIGS. 2 and 3, the poppet bowl 40 moves together with the shift lever 30 as the gear shift lever 10 is pushed or pulled, and the bowl 40 has a leaf spring 60. The semicircular grooves 64, 65 of the move to be selectively coupled to each of the spherical grooves 61, 62, 63 to eliminate the occurrence of play in the direction of each gear shift stage.
아울러 기어변속시 구면홈(61)(62)(63)에 대하여 포핏 보올(40)이 탄력적으로 순간적으로 결합되므로 소정의 기어변속위치로 기어변속레버(10)가 절도있게 작동되며, 이러한 절도감에 따라 각 기어변속단수를 명확히 구분되면서 특히 변속레버 케이블의 작동력의 손실을 방지한다.In addition, since the poppet bowl 40 is elastically instantaneously coupled to the spherical grooves 61, 62, and 63 during gear shifting, the gear shift lever 10 is operated in a predetermined gear shifting position in a modest manner. According to the gear shifting stage is clearly distinguished, in particular, to prevent the loss of operating force of the shift lever cable.
또 여기서 전진 1, 3, 5속으로의 기어변속시는 보올(40)이 구면홈(61)에 위치되고, 중립으로의 변속시는 보올(40)이 구면홈(62)에 위치되며, 또한 전진 2, 4 속 및 후진변속시는 보올(40)이 구면홈(63)에 위치, 결합된다.In addition, the gear 40 is positioned in the spherical groove 61 when the gear shifts to the forward 1, 3, and 5 speed, and the bowl 40 is positioned in the spherical groove 62 when shifting to the neutral position. When the 2nd and 4th forward and reverse shifts, the bowl 40 is positioned and coupled to the spherical groove 63.
이상과 같이 본 발명은, 기어변속레버의 하단이 트랜스미션 케이스를 통해 시프트레버에 연결되고, 시프트 레버의 일측에 스프링과, 그 선단에 포핏보올의 일부가 돌출, 결합된 하우징이 장착되고, 트랜스미션 케이스의 타측에 판스프링이 연결되며, 또한 포핏 보올이 선택적으로 결합되도록 판스프링의 내측에 다수의 구면홈이 형성되어 이들 구면홈은 기어변속위치에 따라 포핏 보올이 이동 결합되도록 하여 포핏 보올이 결합되는 부분을 단일체로 함으로써 변속레버의 작동구조가 간단화되고, 구면홈에 대한 포핏 보올의 결합에 의해 변속레버의 작동유격을 해소하며, 아울러 보다 부드럽고 유연한 작동감을 부여하는 잇점을 갖는다.As described above, in the present invention, the lower end of the gear shift lever is connected to the shift lever through a transmission case, and a housing is provided with a spring on one side of the shift lever and a part of the poppet bowl protruding from and coupled to the front end of the shift lever. The plate spring is connected to the other side of the plate, and a plurality of spherical grooves are formed in the inner side of the leaf spring so that the poppet bowl is selectively coupled to the spherical grooves so that the poppet bowl is coupled to the poppet bowl according to the gear shift position. By using the unit as a single unit, the operation structure of the shift lever is simplified, and the coupling between the poppet bowl and the spherical groove eliminates the operating play of the shift lever, and also has the advantage of providing a smoother and more flexible operation feeling.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960027790A KR100191955B1 (en) | 1996-07-10 | 1996-07-10 | Vehicle gear shift lever operating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960027790A KR100191955B1 (en) | 1996-07-10 | 1996-07-10 | Vehicle gear shift lever operating structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR980008699A KR980008699A (en) | 1998-04-30 |
| KR100191955B1 true KR100191955B1 (en) | 1999-06-15 |
Family
ID=19465884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960027790A Expired - Fee Related KR100191955B1 (en) | 1996-07-10 | 1996-07-10 | Vehicle gear shift lever operating structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100191955B1 (en) |
-
1996
- 1996-07-10 KR KR1019960027790A patent/KR100191955B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR980008699A (en) | 1998-04-30 |
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