JPH063748U - Jack bar holding device - Google Patents

Abstract

(57) [Summary] [Purpose] The jack bar can be easily inserted into the spring clamp, and the jack bar can be securely held without being easily disengaged from the spring clamp. [Structure] The jack bar 22 has a narrow cutout portion 24 formed corresponding to the spring clamp 16. Even if the opening of the spring clamp 16 is narrowed, the jack bar 22 can be easily inserted through the narrow cutout 24. Further, by inserting the jack bar 22 and rotating it, the wide portion can be engaged with the spring clamp 16 and the jack bar 22 can be securely held. Jack bar 2
The spring clamp 18 corresponding to the L-shaped part 22B of 2 is
Having the opening 20 in the front, the rotation of the jack bar 22 forces the spring clamp 18 to be inserted through this opening 20.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 TECHNICAL FIELD The present invention relates to an improvement of a device for holding a jack bar used for operating a jack for lifting a vehicle.

[0002]

[Prior art]

 For example, a jack bar is held on a back panel of a cab of a vehicle such as a light truck. As shown in FIGS. 6 and 7, this type of prior art jack bar retaining device includes a plurality of spring clamps 14, 16, 18 mounted on the front surface of the back panel 12 at intervals in the vehicle width direction. That is, the jack bar 22 is held by being sandwiched by the spring clamps 14, 16, 18 through the openings 20 of the plurality of spring clamps 14, 16, 18. In FIG. 6, reference numeral 30 indicates a floor panel inside the cab.

[0003]

[Problems to be solved by the device]

 In this conventional technique, if the width W of the opening 20 of the spring clamps 14, 16 and 18 is widened to facilitate the insertion of the jack bar 22, the jack bar 22 is easily and easily detached. If the width W of the opening 20 of the spring clamps 14, 16, 18 is reduced, it is difficult to insert the jack bar 22 and the operability for holding the jack bar is reduced.

An object of the present invention is to provide a jack bar holding device which avoids the above-mentioned drawbacks, improves the operability when the jack bar is attached and detached, and ensures that the jack bar is securely held without coming off. It is in.

[0005]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention comprises a plurality of spring clamps mounted at intervals on a vehicle panel, and a jack bar is inserted and held through the openings of the plurality of spring clamps. In the jack bar holding device according to the present invention, the jack bar has a narrow notch formed in a straight portion corresponding to the spring clamp, and the spring clamp corresponding to the L-shaped portion of the jack bar has an opening at the front. Another object of the present invention is to provide a jack bar holding device characterized by having.

[0006]

[Action]

 In this way, if the jack bar has a narrow notch formed corresponding to the spring clamp, the jack bar can be easily inserted even if the opening of the spring clamp is narrowed, and the jack bar can be rotated after insertion. By doing so, the wide portion can be engaged with the spring clamp to securely hold the jack bar. Since the spring clamp corresponding to the L-shaped portion of the jack bar has an opening at the front, the corresponding spring clamp is forcibly inserted through this opening by the rotation of the jack bar.

[0007]

【Example】

 1 to 3 show a jack bar holding device 10 according to the present invention, which is similar to the conventional technique. For example, it is composed of a plurality of spring clamps 14, 16, 18 mounted on the front surface of the back panel 12 of the cab at intervals in the vehicle width direction, and the jack bar 22 is constituted by the plurality of spring clamps 14, 16, 18. It is inserted through the opening 20 and held by being sandwiched between the spring clamps 14, 16 and 18. The spring clamps 14, 16 and 18 are formed by bending a steel strip and are fixed to the bracket 32 by riveting their mounting ends like the prior art shown in FIG. 7, while the bracket 32 is attached to the back panel. It is fixed at 12. In FIG. 1, reference numeral 30 is a floor panel.

As shown in FIGS. 2 and 3, the jack bar 22 has a narrow cutout portion 24 in a linear portion 22 A corresponding to the spring clamps 14 and 16, and an L-shaped portion 22 B of the jack bar 22. The corresponding spring clamp 18 has an opening 20 in the front.

Next, the usage state of the jack bar holding device 10 of the present invention will be described with reference to FIG. 5. First, as shown in FIG. 5 (A), the jack bar 22 has spring clamps 14, 16 The narrow cutout portion 24 of the linear portion 22A is made to correspond to the opening 20 of FIG. 5, and the narrow cutout portion 24 is inserted into the spring clamps 14 and 16 through the opening 20 as shown in FIG. 5B. . In this state, as shown in FIG. 5B, the L-shaped portion 22B of the jack bar 22 is not yet inserted into the spring clamp 18 but is positioned above and in front of the spring clamp 18. Further, since the jack bar 22 is inserted into the spring clamps 14 and 16 via the narrow cutout portion 24, the insertion thereof can be easily performed.

Then, as shown by the arrow in FIG. 5B, when the jack bar 22 is rotated about 90 degrees counterclockwise about the axis x of the straight portion 22 A, the L-shaped portion of the jack bar 22 is rotated. The tip of 22B is forcibly inserted into the spring clamp 18 through the opening 20 of the spring clamp 18, as shown in FIG. In this state, as shown in FIG. 4 (A), the narrow cutout portion 24 of the linear portion 22A is positioned at a right angle to the opening 20 of the spring clamps 14 and 16, and the wide portion is the spring clamp portion. 14 and 16, and the L-shaped portion 22B is held by the spring clamp 18. Therefore, the jack bar 22 can be securely held by reducing the width W of the opening 20 of the spring clamps 14, 16 and 18. Even if the openings 20 of the spring clamps 14, 16 and 18 are narrowed in this way, the jack bar 22 is inserted into the spring clamps 14 and 16 by the narrow cutouts 24, so that the jack bar 22 is used as a spring clamp. Can be easily inserted.

In the above embodiment, the spring clamps 14 and 16 are described in the case where the opening 20 is located at the upper side, but the present invention is not limited to this, and the spring clamps 14 and 16 are not limited to the spring clamps. Similar to the case of 18, the same can be applied to the case of opening at the front.

[0012]

EFFECTS OF THE INVENTION According to the present invention, as described above, the jack bar has the narrow notch formed corresponding to the spring clamp. It is easy to insert, and by rotating the jack bar after insertion, the wide part can be engaged with the spring clamp to securely hold the jack bar. Therefore, the operability and the reliable holding property of the jack bar can be improved. Can be improved.

[Brief description of drawings]

FIG. 1 is a front view of a back panel of a cab having a jack bar holding device according to the present invention.

FIG. 2 is an enlarged perspective view of a straight portion of a jack bar held by the present invention.

3 is a sectional view taken along line 3-3 of FIG.

4A and 4B are enlarged views showing a portion where a jack bar is held by a spring clamp. FIG. 4A is a sectional view taken along line 4A-4A in FIG. 1, and FIG. 4B is a sectional view taken along line 4B-4B in FIG. .

5A and 5B are perspective views sequentially showing an operation for holding the jack bar in the spring clamp, FIG. 5A showing a state in which the jack bar corresponds to the spring clamp, and FIG. 5B showing a state in which the jack bar is inserted into the spring clamp. , (C) respectively show the states in which the jack bar is rotated in the spring clamp and is securely held.

FIG. 6 is a front view of a back panel of a cab having a prior art jack bar holding device.

7 is a cross-sectional view taken along line 7-7 of FIG.

[Explanation of symbols]

 10 Jack Bar Holding Device 12 Back Panel 14 Spring Clamp 16 Spring Clamp 18 Spring Clamp 20 Opening 22 Jack Bar 22A Straight Part 22B L-Shaped Part 24 Narrow Notch

Claims (1)

[Scope of utility model registration request] 1. A jack bar holding device comprising a plurality of spring clamps mounted at intervals on a vehicle panel, wherein the jack bar is inserted and held through openings of the plurality of spring clamps, wherein the jack bar is a straight line. A jack bar holding device, characterized in that a portion has a narrow notch formed corresponding to the spring clamp, and the spring clamp corresponding to the L-shaped portion of the jack bar has an opening on the front surface.