KR930007628B1 - Motorcar with lifting device - Google Patents

Motorcar with lifting device Download PDF

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Publication number
KR930007628B1
KR930007628B1 KR1019910013872A KR910013872A KR930007628B1 KR 930007628 B1 KR930007628 B1 KR 930007628B1 KR 1019910013872 A KR1019910013872 A KR 1019910013872A KR 910013872 A KR910013872 A KR 910013872A KR 930007628 B1 KR930007628 B1 KR 930007628B1
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KR
South Korea
Prior art keywords
wheel
lever
shaft
fitted
driving roller
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KR1019910013872A
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Korean (ko)
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KR930000329A (en
Inventor
안성식
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안성식
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Priority to KR1019910013872A priority Critical patent/KR930007628B1/en
Publication of KR930000329A publication Critical patent/KR930000329A/en
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Publication of KR930007628B1 publication Critical patent/KR930007628B1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/14Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for both lifting and manoeuvring

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

The lift device, includes an actuator lever (5) pivoting on a pin (6) on a supporting plate (3), an auxiliary wheel (4) driven by wires (9,11) connected to the lever (10), and a bevel gear (15) mounted on the shaft of a driving roller (13) to mesh with a bevel gear (17) mounted on a side of the auxiliary wheel.

Description

승강장치가 부설된 자동차A car with a lift

제1도는 본 발명의 측면구성도로서, a) 작동간이 수평으로 펼쳐진 상태도, b) 작동간이 직립하여 차체가 지면으로부터 부상한 상태도.1 is a side configuration diagram of the present invention, a) a state in which the operation is spread out horizontally, b) a state in which the vehicle body is raised from the ground by standing up between the operation.

제2도는 본 발명의 지면구성도.2 is a diagram showing the structure of the present invention.

제3도는 본 발명 구동바퀴의 정면구성도.3 is a front configuration diagram of the driving wheel of the present invention.

제4도는 본 발명 피동바퀴의 정면구성도.4 is a front configuration diagram of the driven wheel of the present invention.

제5도는 본 발명의 일부파절 요부확대도.5 is a partially enlarged main portion enlarged view of the present invention.

제6도는 본 발명 작동간의 측면도.6 is a side view of the operation of the present invention.

제7도는 본 발명 타실시예의 측면도.7 is a side view of another embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1, 2 : 바퀴축 프레임 4 : 보조바퀴1, 2: wheel axle frame 4: auxiliary wheel

5 : 작동간 9, 11 : 와이어5: Between operation 9, 11: Wire

10 : 레버 13 : 구동롤러10: lever 13: drive roller

15, 17 : 베벨기어15, 17: Bevel Gears

본 발명은 자동차의 바퀴축 아래에 설치하여 필요에 따라 자동차가 승강토록 하므로서 타이어의 교체가 용이하도록 함과 동시에 주차시에는 차체를 좌우측방향으로서 이동이 가능케하여 좁은 공간에서도 주차 가능토록한 승강장치가 부설된 자동차에 관한 것이다.The present invention is installed under the wheel axle of the car so that the car can be lifted as needed to facilitate the replacement of tires and at the same time when the car body can be moved in the left and right direction when parking, the lifting device is installed to allow parking even in a narrow space It is about an old car.

일반적으로 자동차는 이러한 장치가 부설되어 있지 않기 때문에 필요에 따라 타이어를 교환하고자 할 때에는 일일이 작키를 사용하여야 하며 특히 도로변이나 주택가의 좁은 주차공간에 주차하고자 할때에는 자동차를 전진과 후진을 여러번 반복하여 주차하여야 할뿐아니라 자동차의 길이와 거의 비슷한 공간에서는 주차하지 못하는 등의 문제가 있는 것이었다.In general, the car is not equipped with such a device, so if you need to change tires, you have to use a single key, especially when you want to park in a narrow parking space along the road or in a residential area. Not only that, there was a problem such as not being able to park in a space almost similar to the length of the car.

본고안은 이러한 종래의 제반문제점을 시정하고 자동차의 전후 바퀴축 프레임에 보조바퀴가 회전가능케 굴대설치된 작동간을 연결설치하여 운전석에 설치된 레버와 와이어로 연결하여 레버를 당기면 작동간이 당겨지게 하고 구동 바퀴축 프레임에 연결된 일측 작동간에는 구동롤러가 설치된 브라켓을 일체로 구성하고 구동롤러의 축봉에는 베벨기어를 끼워 보조바퀴 일측에 끼워진 베벨기어와 치합되게 한것으로서 본 발명의 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.This issue corrects all these conventional problems and connects the operation wheels with the auxiliary wheels to the front and rear wheel axle frames so that the wheels are rotatable and connected by levers and wires installed in the driver's seat. One side of the operation connected to the shaft frame integrally constitutes a bracket with a driving roller and bevel gear is fitted to the shaft of the driving roller to be engaged with the bevel gear fitted to one side of the auxiliary wheel as described in detail with reference to the accompanying drawings. Is as follows.

전후바퀴축 프레임(1)(2)일측에 지지편(3)을 용접 설치하고 각 지지편(3)에는 제1도에서와 같이 작동간(5)을 축핀(6')으로 회전가능하게 끼워 설치함에 작동간(5)하단에는 협지간(6)을 구성하고 협지간(6)에는 다단경사면(7)이 형성된 보조바퀴 (4)를 회전능케 굴대설치 하였다.The support piece 3 is welded and installed on one side of the front and rear wheel shaft frame 1, 2, and each support piece 3 is rotatably fitted with the operation pin 5 with the shaft pin 6 'as shown in FIG. At the bottom of the operation box (5), the lower end constitutes a pinch (6), and the pinch (6) was provided with a rotatable mandrel of an auxiliary wheel (4) having a multistage inclined surface (7).

작동간(5)의 하단에 구성된 협지간(6)일측에는 스프링(8)을 걸어 설치하되 스프링 (8)타단은 지지편(3)에 고정하여 스프링(8)에 의해 작동간(5)이 지지편(3)상에 항랑 탄지되게 하므로서 작동간(5)이 제1도의 (a)에서와 같이 지면으로부터 일정 높이 승강한 상태로 유지되게하되 후방작동간(5)일측에 연결된 와이어(9)는 운전석에 설치된 레버(10)의 하단과 각각 연결하므로서 레버(10)의 조작에 의해 작동간(5)이 작동되게하고 전방작동간(5)의 일측에 연결설치된 와이어(11)는 레버(10)의 상단에 연결하펴 레버(10)를 당기면 전후바퀴축(1) (2)의 지지편(3)상에 탄력설치된 작동간(5)이 직립되게 하였다.On one side of the interstitial shaft 6 configured at the lower end of the operating shaft 5, a spring 8 is installed to be installed, but the other end of the spring 8 is fixed to the support piece 3 so that the operating shaft 5 is fixed by the spring 8. Wire (9) connected to one side of the rear operation section (5) while maintaining the height between the operation (5) is raised and lowered from the ground as shown in (a) of FIG. Are connected to the lower end of the lever 10 installed in the driver's seat, respectively, so that the operation section 5 is operated by the operation of the lever 10, and the wire 11 connected to one side of the front operation section 5 is the lever 10 When the lever 10 is pulled out to connect to the upper end of the), the operation bar 5 elastically installed on the support piece 3 of the front and rear wheel shafts 1 and 2 is erected.

전방 구동바퀴축 프레임(1)에 연결설치된 작동간(5)의 일측에는 제5도에서와 같이 별도의 브라켓(12)을 일체로 형성하되, 브라켓(12) 하단에 구성된 협지간(13')에는 구동롤러(13)를 굴대설치하고, 구동롤러(13)의 일측에 길게 돌출된 축봉(14)의 단부에는 베벨기어(15)를 끼워 보조바퀴(4)의 구동축(16)에 끼워진 베벨기어(17)와 치합되게 하므로서 구동롤러(13)의 회전에 의해 보조바퀴(4)가 회전되게 하고 구동롤러(3)일측에 형성된 기어(18)는 브라켓(12) 내면 작동실(12')에 끼워진 스토퍼(20)의 단부(20')가 와이어(21)의 당기고 놓는 작동에 의해 기어(18)와 선택적으로 끼워지거나 분리되게 하고 작동실(12')에 끼워진 스토퍼(20)는 스프링(19)에 탄력설치 되게 하였다.On one side of the operating rod 5 connected to the front drive wheel shaft frame 1, a separate bracket 12 is integrally formed as shown in FIG. 5, and the narrowing rod 13 'configured at the bottom of the bracket 12 is formed. A bevel gear fitted to the drive shaft 16 of the auxiliary wheel 4 by inserting a bevel gear 15 at an end of the shaft rod 14 protruding to one side of the drive roller 13. (17) to the auxiliary wheel 4 is rotated by the rotation of the drive roller 13 and the gear 18 formed on one side of the drive roller (3) to the bracket 12, the inner working chamber 12 ' The stopper 20 fitted into the operating chamber 12 ′ allows the end 20 ′ of the fitted stopper 20 to be selectively fitted or separated from the gear 18 by the pulling and releasing action of the wire 21. To be installed elastically.

바퀴축 프게임(1) (2)에 설치된 작동간(5)은 바퀴(22)의 중심에서 약간 편심되게 끼워져 있기 때문에 작동간(5)을 직립시키게 되면 제1도의 (b)에서와 같이 바퀴(22)와 구동롤러(13)가 접하게 되고 수평으로 들린 상태에서는 제1도의 (b)에서와 같이 바퀴(22)와 구동롤러(13)가 분리되게 하여서 된 것이다.Since the operating rod 5 installed in the wheel axle game 1 and 2 is slightly eccentrically fitted at the center of the wheel 22, when the operating rod 5 is erected upright, as shown in (b) of FIG. In the state in which the 22 and the driving roller 13 come into contact with each other and are lifted horizontally, the wheel 22 and the driving roller 13 are separated from each other as shown in FIG.

이와 같이 구성된 본 발명은 좁은 공간에 자동차를 주차하고자 할때 일단 자동차를 정차시키고 스토퍼(20)와 연결된 와이어(21)를 놓아 작동실(12')에 스프링 (19)으로 탄력설치된 스토퍼(20)의 단부(20')가 기어(18)에 끼워지게하여 구동롤러(13)의 회전을 방지케함과 동시에 레버(10)를 당기게되면 작동간(5)이 시계방향으로 회전하여 보조바퀴(4)의 경사면(7)이 지면과 접하게되고 이 상태에서 자동차를 후진 구동시키게 되면 바퀴(22)와 접한 구동롤러(13)가 스토퍼(20)에 걸려 회전하지 않기 대문에 작동간(5)은 제1도(b)에서와 같이 직립하게 되어 바퀴(22)가 지면으로부터 들린상태가 되므로 바퀴(22)의 교체가 가능하게 되고 주차하기 위하여 자동차를 측방향으로 이동하고자 할 졍우에는 외이어(21)를 당겨 구동롤러(13)의 일측에 형성된 기어(18)로부터 스토퍼(20)의 단부(20')를 분리시킨후 구동바퀴(22')를 회전시키게 되면 마찰에 의해 구동롤러(13)가 회전하고 따라서 구동롤러(13)의 축봉(14)에 끼워진 베벨기어 (l5)가 회전하고 이와 치합된 타측 베벨기어 (15) (17)가 회전하여 보조바퀴(4)를 회전시키게 되므로 자동차는 측방향으로 이동가능하게 되어 좁은 공간에서도 자동차의 주차가 가능하게 된다.According to the present invention configured as described above, when the vehicle is to be parked in a narrow space, the stopper 20 is elastically installed with the spring 19 in the operating chamber 12 'by placing the wire 21 connected to the stopper 20 once. End portion 20 'of the gear 18 to prevent the rotation of the drive roller 13, and at the same time pull the lever 10 when the operating rod 5 is rotated clockwise to the auxiliary wheel (4) When the inclined surface 7 of the contact with the ground and driving the car backwards in this state, the driving roller 13 in contact with the wheel 22 is caught by the stopper 20 does not rotate because the operating period 5 is the first As shown in FIG. 2 (b), the wheel 22 is lifted from the ground so that the wheel 22 can be replaced and the wheel 21 is to be moved laterally for parking. Of the stopper 20 from the gear 18 formed on one side of the drive roller 13 by pulling When the driving wheel 22 'is rotated after the end portion 20' is separated, the driving roller 13 rotates by friction, so that the bevel gear l5 fitted to the shaft 14 of the driving roller 13 rotates. And the other bevel gears (15) (17) is engaged with this is to rotate the auxiliary wheel (4) by rotating the car can be moved in the lateral direction it is possible to park the car in a narrow space.

또한 자동차를 주행하고자 할 경우에는 와이어(21)를 놓아 스토퍼(20)와 단부(20')가 구동롤러 (13)의 일측에 형성된 기어(18)와 맞물리게 한후 레버(10)를 밀면 팽팽하게 긴장력을 유지하고 있던 와이어(9)(11)가 느슨해지고 동시에 바퀴(22')를 구동시키게 되면 구동롤러(13)가 화전하지 않기 때문에 자동차가 전진하면서 작동간(5)은 스프링(8)에 의해 후방으로 회전하여 위치하게 되면서 바퀴(22)가 지면에 닿아 주행이 가능하게 된다.In addition, when driving a car, the wire 21 is placed to engage the stopper 20 and the end 20 'with the gear 18 formed on one side of the driving roller 13, and then pushes the lever 10. When the wires 9 and 11 that have been held loose and drive the wheels 22 'at the same time, the driving roller 13 is not fired, and thus the driving section 5 is moved by the spring 8 while the vehicle is moving forward. As the wheel is rotated to the rear position, the wheels 22 reach the ground and are allowed to travel.

또한 본 발명은 제 7도에서와 같이 보조바퀴 (4)를 부설하지 않고 피동바퀴축 프레임(2)에만 작동간(5')을 연결하면 자동차의 이동은 불가능하나 바퀴의 교체를 용이하게할 수도 있으며 레버(10)에 의해 작동하는 와이어(9)(11)대신에 에어실린더나 유압실린더를 설치하여 작동간(5)을 작동시킬 수도 있다.In addition, the present invention, if the connection between the operation (5 ') only to the driven wheel shaft frame (2) without laying the auxiliary wheel (4) as shown in Figure 7, it is also possible to facilitate the replacement of wheels In addition, instead of the wires 9 and 11 operated by the lever 10, an air cylinder or a hydraulic cylinder may be installed to operate the operation section 5.

따라서 본 발명은 작동간(5)을 이용하여 바퀴(22)를 지면으로부터 승강시키므로서 바퀴의 교체가 용이하면서도 차체를 측방향으로 이동토록하여 좁은 주차공간에서도 주차가 가능토록한 등의 효과가 있는 것이다.Therefore, the present invention has an effect such that parking is possible even in a narrow parking space by allowing the wheel 22 to be easily moved while moving the vehicle body sideways while elevating the wheel 22 from the ground using the operation lever 5. will be.

Claims (1)

자동차의 전후바퀴축 프레임(1)(2) 일측에 보조바퀴(4)가 형성된 작동간(5)을 연결설치하여 레버(10)와 연결된 와이어(9)(11)에 의해 작동케하고 구동바퀴축 프레임(1)에 의해 연결된 일측 작동간(5)에는 구동롤러(13)가 설치된 브라켓(12)을 일체로 형성하고 구동롤러(13)의 축봉(14)에 끼워진 베벨기어(15)는 보조바퀴(4)의 일측에 끼워진 베벨기어(17)와 치합되게 하여서된 승강장치가 부설된 자동차.The front and rear wheel shaft frame (1) (2) of one side of the auxiliary wheel (4) is formed on the side connected to the operation between the operation (5) to operate by the wire (9) (11) connected to the lever 10 and driving wheel The one side operation 5 connected by the shaft frame 1 integrally forms the bracket 12 in which the driving roller 13 is installed, and the bevel gear 15 fitted to the shaft rod 14 of the driving roller 13 is auxiliary. An elevator is provided with a lifting device that is engaged with the bevel gear 17 fitted to one side of the wheel (4).
KR1019910013872A 1991-08-09 1991-08-09 Motorcar with lifting device KR930007628B1 (en)

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Application Number Priority Date Filing Date Title
KR1019910013872A KR930007628B1 (en) 1991-08-09 1991-08-09 Motorcar with lifting device

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Application Number Priority Date Filing Date Title
KR1019910013872A KR930007628B1 (en) 1991-08-09 1991-08-09 Motorcar with lifting device

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Application Number Title Priority Date Filing Date
KR2019910008633 Division 1991-06-10

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KR930000329A KR930000329A (en) 1993-01-15
KR930007628B1 true KR930007628B1 (en) 1993-08-14

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