JPH07374Y2 - Support device for lateral movement of vehicle - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a lateral movement support device for a vehicle that temporarily moves an abandoned vehicle, an accident vehicle, or the like that interferes with traffic to a corner of a road. is there.

(Prior Art) In general, a vehicle with an engine key removed has a steering wheel locked, so that a vehicle left on the road can only be moved in the front-rear direction.
An accident vehicle that cannot run cannot be moved on the shoulder.

For this reason, conventionally, the above vehicle has been moved to or removed from the road shoulder using a tow truck. Such a conventional one has a drawback that the time until the tow truck arrives is irregular and long, and traffic congestion increases. In order to eliminate this, a plurality of sheets of paper with a low friction coefficient coating formed on one or both sides of a paper of arbitrary size are overlaid so that they are in contact with each other. There is a paper shifter for vehicle movement that is inserted between them to move the vehicle in any direction (Actual Kaihei 01-165759
issue).

However, such a paper shifter for moving a vehicle is formed by simply stacking a plurality of flat sheets having substantially the same plane shape on which a coating film having a low coefficient of friction is formed. If the place is a slope,
The vehicle slips along the slope, which makes it difficult to move the vehicle in a desired direction and is dangerous because the vehicle slips in an unintended direction. Also, once used, the coating surface having a low friction coefficient comes into contact with the road surface and becomes gritty, so that it cannot be reused.

(Problems to be Solved by the Invention) The present invention solves these drawbacks, makes it possible to reliably move a vehicle in a desired direction, and obtains a lateral movement support device for a vehicle that can be used any number of times. With the goal.

(Means for Solving the Problems) The present invention is configured as follows in order to achieve the above object.

That is, a long and narrow strip-shaped main body having a large frictional resistance is covered with a surface layer made of a material having a small frictional resistance, and a bottom surface of a main body having a large frictional resistance having an area substantially corresponding to the ground contact surface of the tire is rubbed. A slider formed by covering with a surface layer made of a material having low resistance is provided, and a concave groove is formed on one of the upper surface of the base and the lower surface of the slider, and a protrusion slidably fitted in the concave groove is formed on the other. The slider is mounted on the upper surface of the base so as to be slidable in the longitudinal direction.

(Function) Since the present invention is configured as described above, the base is extended in the front tire and the rear tire in the desired direction of movement of the vehicle body, laid on the road surface, and placed on each of the front and rear bases. When the tire and the rear tire are placed on each slider, each tire is supported on the base via the slider with a small frictional resistance.

When the vehicle is pushed in the fitting groove direction in this state, the vehicle slides on the base via the slider and is moved in the desired direction.

(Embodiment) An embodiment of the present invention will be described below with reference to the drawings.

In the drawings, FIG. 1 is a plan view of a supporting device showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along line II-II, and FIG. 3 is a sectional view taken along line III-III in FIG.

In FIG. 1, reference numeral 1 is a supporting device, which is formed by mounting two square sliders 5, 5 on the upper surface of an elongated strip-shaped base 2 so as to be slidable in the longitudinal direction.

The base 2 has a lateral length L1 of about 1.5 times the lateral width of the automobile 10, a width W1 of about 280 mm, and a recessed groove 2a extending in the longitudinal direction at the widthwise central portion. Become.

Further, as shown in FIG. 2 and FIG. 3, the base 2 has a main body 3 made of a reinforcing fiber-containing elastomer having a large frictional resistance, and an entire surface of an upper surface of the main body 3 made of a fluororesin film having a small frictional resistance. It is coated.

The slider 5 has an area substantially corresponding to the ground contact surface of the tire 11, for example, the length L2 in the left-right direction is set to about 400 mm and the width W is set to W.
2 is formed to have a thickness of about 280 mm, and a projection 5a slidably fitted in the recessed groove 2a is formed at the center of the lower surface in the width direction.

Further, as shown in FIGS. 2 and 3, the slider 5 has a surface layer body 7 made of a fluororesin film having a small frictional resistance on the entire lower surface of a main body 6 made of a reinforcing fiber-containing elastomer having a large frictional resistance. It is coated.

Next, the manner of use of the above embodiment will be described.

First, the two bases 2 are attached to the front tire 11 and the rear tire.
A pair of sliders 5 mounted on each base 2 are extended in the lateral direction of the automobile 10 in the vicinity of 11 and laid on the road surface.
Face 5 to each front and rear tire 11.

Next, as shown in FIG. 4, a tire up lever 12 having a fork-shaped tip is used to remove a predetermined tire.
11a is raised and the slider 5 corresponding to this tire 11a
After moving through the base 2 to just below the tire 11a,
The tire 11a is lowered and placed on the upper surface of the slider 5a.

Similarly, the other tires 11 are sequentially placed on the corresponding sliders 5.

It should be noted that the lifting and lowering of the tire 11 may be performed by a jack provided on the automobile.

As a result, each tire 11, that is, the automobile 10 is supported on the base 2 via the slider 5 with a small frictional resistance.

In this state, when the automobile 10 is pushed in the lateral direction A by inputting (to the left in FIG. 4), the automobile 10 slides on the base 2 via the slider 5 and is moved in the lateral direction. .

In this case, since the projection 5a of each slider 5 is guided by the concave groove 2a of the base 2, the slider 5 is prevented from being accidentally dropped from the base 2.

After the lateral movement is completed, the tire up lever 12 is used again to move the tires 11 up and down in order to remove the slider 5 and the base 2 in order.

The concave groove 2a formed on the base 2 and the protrusion 5a formed on the slider 5 may be opposite to each other.

Further, the base 2 and the slider 5 slidably engaged with each other by the groove 2a and the projection 5a support, for example, a front tire, and have a flat base (2) and slider without the groove 2a and the projection 5a. You may make it support a rear tire by (5). By doing so, even if the parallelism between the front tire side base 2 and the rear tire side base (5) is slightly different, each tire 11 is attached to the base 2 (2).
The vehicle 10 can be easily laterally moved without being accidentally dropped.

The length L1 of the base 2 is set to a length L3 slightly smaller than the distance between the left and right tires as shown by the phantom line in FIG. You may make it arrange | position in parallel and support the tire 11 on either side separately. By doing so, the vehicle can be moved not only in the lateral direction but also in a desired direction such as an oblique lateral direction.

(Effect of the Invention) As is clear from the above description, according to the present invention, the slider having excellent slidability is engaged with the upper surface of the elongated strip-shaped base so that the slider surely moves in the fixed direction. Since it is a structure that can be placed, the entire device can be made compact and can be easily installed on public vehicles etc., and the operation is extremely easy and reliable, and abandoned cars, accident cars etc. that hinder traffic can be quickly The effect that can be moved to one corner of the road.

Further, since a slider having an area substantially corresponding to the ground contact surface of the tire is slidably mounted on the elongated strip-shaped base in the longitudinal direction, the surface of the lower surface of the slider does not jump out onto the road surface. It can be slid and can be used any number of times without the risk of the surface layer surface coming into contact with the road surface and being damaged.

[Brief description of drawings]

FIG. 1 is a plan view of a supporting device showing an embodiment of the present invention, and FIG.
The figure is its II-II enlarged sectional view, and FIG. 3 is III-III of FIG.
A sectional view and FIG. 4 are explanatory views showing a state of contact with the lower part of the tire. 1: support device, 2: base, 2a: concave groove, 3: main body, 4: surface layer,
5: slider, 5a: protrusion, 6: main body, 7: surface body, 10: automobile (vehicle), 11: tire, 12: tire up lever.

Claims (1)

[Scope of utility model registration request] 1. A base having a large frictional resistance having an area substantially corresponding to a ground contact surface portion of a tire and a base formed by covering the upper surface of a long strip-shaped main body having a large frictional resistance with a surface layer made of a material having a small frictional resistance. A slider having a lower surface covered with a surface layer made of a material having a small frictional resistance, and a protrusion that slidably fits into the concave groove on one of the upper surface of the base and the lower surface of the slider and on the other. And a slider mounted on the upper surface of the base so as to be slidable in the longitudinal direction.