JPS5935517Y2 - Automobile jack handle - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a jack handle for an automobile.

Fig. 1 shows a conventional jack handle of this kind, where 1 is a jack handle body made of a round bar that is removably attached to the jack body (not shown), and the lever attachment part 2 at the outer end is It is formed into a prismatic shape.

Reference numeral 3 denotes a lever with a grip member 4 rotatably attached to the tip and a square hole 5 formed on the base end side. When using the jack, the lever 3 can be inserted into and removed from the square hole 5 into the lever mounting part 2. be able to fit together.

However, when the jack is operated using this conventional jack handle, a large load is applied to the vicinity of the square hole 5 of the lever 3, which causes the square hole 5 to wear out and cause the lever to shake.

Furthermore, since the jack handle body 1 and the lever 3 are separated, the lever 3 may sometimes be lost.

This invention is an improvement on the above-mentioned drawbacks.
The configuration will be explained below according to the embodiment shown in the drawings.

In FIGS. 2 and 3, reference numeral 11 is a jack handle body made of a round bar that is removably attached to the jack main body (not shown), one end of which is bent into a U-shape.
A projection 14 for preventing lever removal is formed at a predetermined portion of the bent end 13 of the letter-shaped end 12.

Reference numeral 15 denotes a lever attached to the jack handle main body 11, a grip member 16 is rotatably attached to one end of the lever, and a round hole 17 having approximately the same diameter as the outer diameter of the jack handle main body 11 is provided at the base end. In addition, an elongated hole 18 is formed at a predetermined position between the grip member 16 and the round hole 17.

Then, the jack handle main body 11 is movably fitted into the round hole 17 of the lever 15, and the lever 15 is rotatably supported on the jack handle main body 11.
The elongated hole 18 is removably fitted into the bent end 13 of the U-shaped end 12 via the removal prevention protrusion 14, and the lever 15 is integrally attached to the jack handle body 11.

Then, if you do not use the jack handle, use the second
As shown in the figure, the lever 15 fitted into the U-shaped end 12 of the jack handle body 11 is moved inward in the longitudinal direction, and the elongated hole 18 is inserted into the bent end 13 through the projection 14 for preventing removal.
After removing it, move the lever 15 to the jack handle body 11.
is pivoted slightly in either direction to move the elongated hole 18 to a position offset from the bent end 13, and then the lever 15 is moved outward along the jack handle body 1, The round hole 17 is located at the U-shaped end 12, and the lever 15 is folded so as to be approximately parallel to the jack handle body 11 as shown in FIG.

When using the jack handle, the lever 15, which is approximately parallel to the jack handle main body 11, is moved inward along the jack handle main body 11 to be positioned inside the U-shaped end 12. After that, rotate the lever 15 to align the elongated hole 18 and the bent end 13, and then move the lever 15 outward to fold the elongated hole 18 through the retaining protrusion 14. The lever 15 is fitted into the bent end 13 so that it is perpendicular to the jack handle body 11 as shown in FIG.

Incidentally, since the jack handle body 11 has protruding portions at both ends, the lever 15 does not touch the jack handle 1.
There is no way that it will deviate from 1.

As explained above, the present invention has a jack handle body with one end bent into a U-shape and a protrusion provided on the bent end of the U-shaped end, a grip member attached to the tip, and a base. The end is movably pivoted to the jack handle body, and the elongated hole formed in the middle part is then removably fitted into the bent end of the U-shaped end via a stopper projection. Since it consists of a lever that is integrally attached to the jack handle body, the load applied to the lever when operating the jack handle is distributed to the pivot part and the elongated hole part of the lever, which is advantageous in terms of strength and has a special strength improvement. There is no need to take such measures, and costs are reduced.

Furthermore, since the jack handle body and the lever are integrated, there is no chance of the lever becoming missing.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram of a conventional jack handle, FIG. 2 is an explanatory diagram of a jack handle according to the present invention, and FIG. 3 is an explanatory diagram showing the jack handle in its folded state. 11...Jacket handle body, 12...
...U-shaped end, 13...Bent end, 14...
...Protrusion for stopping removal, 15... Lever, 16
...Grip member, 18...Elongated hole.

Claims (1)

[Scope of utility model registration request] A jack handle body with one end bent into a U-shape and a protrusion provided at the bent end of the U-shaped end, a grip member attached to the tip, and a base end that can be moved to the jack handle body. At the same time, it is integrally attached to the jack handle body by being removably fitted into the bent end of the U-shaped end through the elongated hole formed in the middle part through the removal prevention protrusion. An automobile jack handle consisting of a lever.