JP2566738B2 - Handle lever in split jack - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handle lever for transmitting a rotational force to an operating rod of a split type jack mounted on an automobile.

[0002]

2. Description of the Related Art When a vehicle is mounted on an automobile, a control rod and a handle have conventionally been divided to facilitate loading. But when using it, to assemble it,
The corners formed on the ends of the operating rod are simply inserted into the square holes formed in the handle lever, which has been generally known.

[0003]

The problem to be solved is that the conventionally known handle lever is used only by inserting the corner portion of the end portion of the operation rod into the square hole of the handle lever. It easily comes off during operation and poses a risk. That is, it lacks safety.

[0004]

SUMMARY OF THE INVENTION In view of such circumstances, the present invention addresses the problem by forming a handlebar lever of a split type jack at the handlebar lever for transmitting a rotational force to the handlebar. A square hole into which the corner is inserted is also drilled, and the bracket is fitted along the handle lever and facing the square hole so that the bracket has a hole. (EN) A handle lever in which the handle lever is prevented from coming off by being pressed by the edge portion of a hole provided in the handle lever, so that safety can be obtained.

[0005]

The handle lever 1 is provided with a plate spring-shaped bracket 4, and the operating rod 2 is inserted into the square hole 3 provided in the handle lever 1.
When the corner 2a formed at the end of the handle lever 1 is inserted, the leaf spring-shaped bracket 4 is pressed by hand so as to overlap in the direction of the handle lever 1, and the square hole 3 formed in the handle lever 1 is pressed.
Then, the corners 2a of the rear operating rod 2 are inserted toward both the square holes so as to overlap and overlap the square holes 5 formed in the bracket 4, and when the hand held after the insertion is released, the bracket 4 is moved by the spring action. Returning to the operation bar 2 at the inner edge of the square hole 5 formed in the bracket 4.
Hold the corner 2a of the to prevent it from coming off.

Next, in order to remove the handle lever 1, the bracket 4 which is pressed so as not to come off is manually pushed in the direction of the handle lever 1 so that it can be easily removed from the square holes 5 and 3.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows an embodiment of a handle lever in a split type jack according to the present invention, which will be specifically described below with reference to the drawings.

Reference numeral 1 denotes an L-shaped handle lever main body for transmitting a rotational force to the operating rod 2, which is provided with a square hole 3 into which a square portion 2a formed at the end of the operating rod 2 is fitted, and the handle lever. 1, a bending portion 4a formed at one end of a plate spring-shaped bracket 4 is fixed along the handle lever 1 by an appropriate means such as welding so as to act as a spring.

Further, on the free end side of the bracket 4, when the free end is pushed toward the handle lever 1 to be piled up, the corner portion 2a of the operating rod 2 is inserted so as to face the square hole 3. I wear 5.

The square hole 5 of the bracket 4 is pressed at the free end side so that the square holes 3 and 5 are overlapped with each other.
When the bracket 4 is inserted from the square hole 5 into the square hole 3 and the pressing of the bracket 4 is released, the corner portion 2a by the spring action of the bracket 4 is pressed and fixed by the inner edge of the square hole 5.

[0011]

The present invention is configured as described above, and when transmitting the rotational force of the L-shaped handle lever 1 to the operating rod in the operation of jacking, the corner portion of the end of the operating rod is attached to the handle lever. When the bracket is inserted into the square hole of the bracket and the square hole of the handle lever, the operation rod is pressed by the inner edge of the square hole by the spring action of the bracket, which does not come off during operation and is excellent in safety. It is also convenient because it can be easily removed by pushing the bracket.

[Brief description of drawings]

FIG. 1 is a side view, partly in cross section, showing an embodiment of a handle lever in a split type jack according to the present invention when a handle lever and an operating rod are assembled.

FIG. 2 is a separated side view of FIG.

[Explanation of symbols]

 1 Handle Lever Body 2 Operation Rod 2a Corner 3,5 Square Hole 4 Bracket 4a Refraction Part

Claims (1)

(57) [Claims] 1. In a handle lever of a split type jack, a handle lever for transmitting a rotational force to an operating rod is provided with a square hole into which a corner portion formed at an end portion of the operating rod is inserted, and is arranged along the handle lever. A bracket having a hole for inserting the operation rod facing the square hole is attached so as to act as a spring, and the operation rod inserted in the square hole is pressed by an edge portion of the hole. Handle lever for split jack.