KR200147183Y1 - Jack handle - Google Patents
Jack handle Download PDFInfo
- Publication number
- KR200147183Y1 KR200147183Y1 KR2019950056103U KR19950056103U KR200147183Y1 KR 200147183 Y1 KR200147183 Y1 KR 200147183Y1 KR 2019950056103 U KR2019950056103 U KR 2019950056103U KR 19950056103 U KR19950056103 U KR 19950056103U KR 200147183 Y1 KR200147183 Y1 KR 200147183Y1
- Authority
- KR
- South Korea
- Prior art keywords
- jack
- handle
- coupling portion
- present
- jack handle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F13/00—Common constructional features or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
본 고안은 잭 핸들에 관한 것으로서, 더욱 상세하게는 자동차의 타이어 고환시 잭(Jack)의 작동을 위하여 잭의 회전 작동부에 끼워 사용하는 잭 핸들(Jack Handle)의 구조에 있어서, 잭 결합부의 형상을 다중 굴곡구조로 구성하므로서 잭 작동시 핸들 회전 모멘트를 증가시켜서 절반 이하의 힘으로도 원활하게 각동가능토록 개선한 잭 핸들에 관한 것이다.The present invention relates to a jack handle, and more particularly, in the structure of a jack handle (jack handle) used to be inserted into the rotary operating part of the jack for the operation of the jack (Jack) when the tire of the car, the shape of the jack coupling portion It is a jack handle that is improved to be able to be smoothly angled with less than half the force by increasing the handle rotation moment during jack operation by configuring a multi-bending structure.
Description
제1도는 종래의 잭 핸들 구조를 보여주는 도면으로서,1 is a view showing a conventional jack handle structure,
(a)는 잭 핸들의 사시도이고,(a) is a perspective view of a jack handle,
(b)는 잭 핸들을 잭에 적응한 경우 적응부위의 단면도이며,(b) is a cross-sectional view of the adaptation part when the jack handle is adapted to the jack,
제2도는 본 고안에 따른 잭 핸들 구조를 보여주는 도면으로서,2 is a view showing a jack handle structure according to the present invention,
(a)는 잭 핸들의 사시도이고,(a) is a perspective view of a jack handle,
(b)는 잭 핸들을 잭에 적용한 경우 적응부위의 단면도이다.(b) is a sectional view of the adaptation section when the jack handle is applied to the jack.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1, 11 : 잭 결합부 2, 12 : 손잡이부1, 11: jack coupling portion 2, 12: handle portion
3, 13 : 회전 작동부 4, 14 : 구멍3, 13: rotary operation unit 4, 14: hole
본 고안은 잭 핸들에 관한 것으로서, 더욱 상세하게는 자동차의 타이어 교환시 잭(Jack)의 작동을 위하여 잭의 회전 작동부에 끼워 사용하는 잭 핸들(Jack Handle)의 구조에 있어서, 잭 결합부의 형상을 다중 굴곡구조로 구성하므로서 잭 작동시 핸들 회전 모맨트를 중가시켜서 절반 이하의 힘으로도 훤뿡하게 작동가능토록 개선한 잭 핸들에 관한 것이다.The present invention relates to a jack handle, and more particularly, in the structure of the jack handle (jack handle) to be used by inserting the rotary operating part of the jack for the operation of the jack (Jack) when the tire of the car, the shape of the jack coupling portion The present invention relates to a jack handle which is improved to be able to operate with less than half the force by increasing the handle rotation moment during jack operation by constructing a multi-bending structure.
일반적으로 자동차의 타이어 교환시 잭을 사용하는 바, 그 잭은 핸들을 별도로 구비하였다가 사용시 잭 핸들을 잭에 적용시켜 회전 작동시키므로서 차체를 상승시킬 수 있도륵 되어 있다.Generally, a jack is used to replace a tire of a car, and the jack is provided with a handle separately, and when used, the jack can be raised by applying a jack handle to the jack to rotate the vehicle body.
이러한 종래의 잭 핸들 구조는 첨부도면 제1도에 도시되어 있는 바와 같이 잭 결합부(1)와 손잡이부(2)로 이루어져 있는 바, 종래의 잭 결합부(1)는 단순한 걸고리 형상으로이루어져 있다.This conventional jack handle structure is composed of a jack coupling portion 1 and a handle portion 2, as shown in Figure 1 of the accompanying drawings, the conventional jack coupling portion 1 is made of a simple hook shape. .
이와같은 종래의 잭 핸들을 사용하기 위해서는 잭 결합부(1)를 잭의 회전 작동부(3)에 있는 구멍(4)에 끼워서 제1도의 (b)와 같은 단면 구조로 끼워진 채 손잡이부(2)를 회전시키게 되면 잭 결합부(1)가 회전 작동부(3)를 돌려서 잭이 상숭 또는하강작응을 하면서 차체를 승강시키는 것이다.In order to use such a conventional jack handle, the jack part 1 is inserted into the hole 4 in the rotary actuating part 3 of the jack, and the handle part 2 is fitted in the cross-sectional structure as shown in FIG. When rotating the jack coupling portion (1) to rotate the rotary operating unit (3) jack is lifting or lowering the body while moving up or down.
그러나, 이러한 종래의 잭 핸들의 경우에는 회전 모멘트 거리에 비례하므로 그 각동모멘트가 크게 소요되기 때문에 잭킹(Jacking) 동작에 비교적 많은 힘이 소용되었다.However, in the case of such a conventional jack handle, since the angular moment is large because it is proportional to the rotation moment distance, a relatively large force is used for the jacking operation.
따라서, 본 고안은 위와 같은 종래의 잭 핸들 구조에서 나타나는 문제점을 해소시켜주기 위하여, 잭 핸들의 잭 결합부를 다중 굴곡형상으로 하므로서 잭의 회전 작동부에 끼워 사용할 때 작동 모멘트를 증가시켜 적은 힘으로도 잭의 작동이 가능케한 개선된 잭 핸들을 제공하는 데 그 안출 목적이 있다.Therefore, the present invention, in order to solve the problems appearing in the conventional jack handle structure as described above, by increasing the operating moment when using the jack engaging portion of the jack handle to the rotary operating part of the jack handle in a multi-bend shape, even with a small force The object is to provide an improved jack handle that allows the jack to operate.
이하, 본 고안을 첨부도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.
본 고안은 잭 결합부(11)와 손잡이부(12)로 이루어진 잭 핸들에 있어서, 상기 잭 결합부(11)를 2 ∼ 3 개의 굴곡부를 갖는 형상으로 구성하되 그 잭 결합부(11)는 손잡이부(12)와 수직상태로 일체화되어 형성된 것을 그 특징으로 한다.The present invention is a jack handle consisting of a jack coupling portion 11 and the handle portion 12, the jack coupling portion 11 is configured in a shape having two to three bent portion, the jack coupling portion 11 is a handle It is characterized in that formed integrally with the portion 12 in a vertical state.
이와같은 본 고안의 기술구성 및 작용효과를 첨부도면과 함께 더욱 상세히 설명하면 다음과 같다.When described in more detail with the accompanying drawings the technical configuration and effect of the present invention as follows.
본 고안은 잭에 끼워 사용하는 잭 핸들의 연결 사용부분의 구조를 전혀 새로운 형태의 다중 굴곡형태로 구성하므로서 회전 모멘트를 유리한 조건으로 만들어서 잭 작동시 적은 힘으로도 작동이 가능하게 한 것에 특징을 두고 있다.The present invention is characterized by the fact that the structure of the connection using part of the jack handle inserted into the jack is composed of a completely new type of multiple bends so that the rotation moment can be made in an advantageous condition so that it can be operated with little force during the operation of the jack. have.
본 고안에 따른 잭 핸들은 첨부도면 제2도에 도시한 바와 같이 잭 결합부(11)와 손잡이부(12)로 구성되어 있되 손잡이부(12)는 종래와 동일하게 크랭크 형상으로 이루어져 있으며, 이러한 손잡이부(12)의 일측 선단에는 수직 상태로 다중 굴곡형태의 잭 결합부(11)중간부분이 일체화된 구조이다.Jack handle according to the present invention is composed of a jack coupling portion 11 and the handle portion 12 as shown in Figure 2 of the accompanying drawings, the handle portion 12 is made of a crank shape as in the prior art, such One end of the handle portion 12 has a structure in which the middle portion of the jack coupling portion 11 of the multiple bend shape in a vertical state is integrated.
이때, 잭 결합부(11)와 손잡이부(12)는 일체화 고정된 형태가 아니라 롱상의 조립 가능한 구조로 제작할 수도 있다.At this time, the jack coupling portion 11 and the handle portion 12 may be manufactured in a long form assembling structure, not integrally fixed form.
여기서, 상기 잭 결합부(11)는 적어도 2 개 이상, 바람직하기로는 2 ∼ 3 개의 굴곡부로 구성된 것으로서, 이러한 잭 결합부(11)는 첨부도면 제2도의 (b)에 도시한 바와 같이 잭의 일측에 설치된 회전 작동부(13)에 형성된 구멍(14)에 끼워 사용하면 된다. 이때, 회전 작동부(13)의 구멍(14) 이외에 상하부분에도 걸쳐진 형태로 끼워지는 결합형태를 갖게 된다.Here, the jack coupling portion 11 is composed of at least two, preferably two to three bent portions, such jack coupling portion 11 is shown in (b) of FIG. What is necessary is just to fit into the hole 14 formed in the rotation operation part 13 provided in one side. At this time, in addition to the hole 14 of the rotary operation unit 13 has a coupling form that is fitted in a form spanning the upper and lower portions.
이러한, 본 고안의 잭 핸들 결합구조는 회전 모멘트가 거리에 비례한다는 원칙에서 보면 첨부도면 제1도 (b)에서의 회전 모멘트 거리 A에 비해 첨부도면 제2도 (b)에서의 회전 모멘트 거리 B가 약 2배 내지 2.5배의 거리를 보여주므로 본 고안에 따른 잭 핸들을 사용하는 경우에는 종래의 것을 사용하는데 비해 약 2 ∼ 2.5배의 적은 힘으로도 잭을 작동시킬 수가 있게 된다.Such a jack handle coupling structure of the present invention has a rotation moment distance B in the accompanying drawings 2 (b) as compared to the rotation moment distance A in the accompanying drawings (1) (b) in view of the principle that the rotation moment is proportional to the distance. Since shows a distance of about 2 to 2.5 times when using the jack handle according to the present invention it is possible to operate the jack with about 2 to 2.5 times less force than using the conventional one.
상술한 바와같이, 본 고안에 따른 잭 핸들은 종래와는 달리 잭 결합부를 다중 굴곡형태로 개선하여서 회전 모멘트를 증가시켜 주므로서 적은 힘으로도 잭을 손쉽게 작동시킬수가 있는 것이다.As described above, the jack handle according to the present invention can easily operate the jack with a small force by increasing the rotation moment by improving the jack coupling portion to a multi-bend unlike the prior art.
따라서, 종래에 비하여 정비작업성을 크게 향상시켜서 여성운전자등 노약자의 경우에도 쉽게 잭의 사용작동이 가능하고, 필요에 따라서는 회전력이 요구되는 다른 장비에도 적용가능한 것이다.Therefore, the maintenance workability is greatly improved as compared with the related art, so that the operation of the jack can be easily performed even in the case of the elderly, such as a female driver, and if applicable, it is applicable to other equipment requiring rotational force.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950056103U KR200147183Y1 (en) | 1995-12-30 | 1995-12-30 | Jack handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950056103U KR200147183Y1 (en) | 1995-12-30 | 1995-12-30 | Jack handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970036195U KR970036195U (en) | 1997-07-26 |
| KR200147183Y1 true KR200147183Y1 (en) | 1999-06-15 |
Family
ID=19444164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950056103U KR200147183Y1 (en) | 1995-12-30 | 1995-12-30 | Jack handle |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200147183Y1 (en) |
-
1995
- 1995-12-30 KR KR2019950056103U patent/KR200147183Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970036195U (en) | 1997-07-26 |
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| E701 | Decision to grant or registration of patent right | ||
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