JP2000303418A - Two wheeler restrain apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To safely stop a two wheeler by restraining only a rear wheel of the two wheeler. SOLUTION: An adhesive sheet 14 to which a guide rope 16 is fixed is loosely stuck to a substrate 12. A central portion 20a of a single restrain rope 20 made of nylon and having a thickness of about 12 mm is connected to both ends 16c of the guide rope 16. The adhesive sheet 14 is covered with a freely openable protective cover 22. When a depressing plate is stepped down by a front wheel of a two wheeler, the protective cover 22 is opened to expose the adhesive sheet 14. The adhesive sheet 14 is stuck fast to a rear wheel of the two wheeler, whereby the guide rope 16 and the restrain rope 20 are entangled with the rear wheel.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a motorcycle restraining device for forcibly stopping a running motorcycle.

[0002]

2. Description of the Related Art As a technique for forcibly stopping a running motorcycle, a technique of restraining a front wheel or a rear wheel of the motorcycle so as not to move can be considered. In the technique of restraining only the front wheel of the two-wheeled vehicle so as not to move, the two-wheeled vehicle may fall down because the rear wheel is not restrained, which poses a risk to the driver. Further, there is no known technique for restraining only the rear wheels without restraining the front wheels.

[0003]

SUMMARY OF THE INVENTION In view of the above circumstances, an object of the present invention is to provide a motorcycle restraining device for restraining only a rear wheel of a motorcycle and safely stopping the motorcycle.

[0004]

According to the first aspect of the present invention, there is provided a motorcycle restraining apparatus comprising: (1) an attaching member attached to a rear wheel of a motorcycle, which is exposed when a front wheel of the motorcycle passes; And (2) a winding member connected to the attaching member and wound around the rear wheel of the motorcycle.

Here, (3) the attaching member is made of an adhesive sheet having an adhesive property, and (4) the winding member is a string connected to both ends in the width direction of the adhesive sheet. There may be.

[0006] (5) The string may have a knot formed by tying the string.

Further, (6) the sticking member is made of a pressure-sensitive adhesive sheet, and (7) the winding member may be a sheet-like net connected to the pressure-sensitive adhesive sheet. .

A second motorcycle restraining apparatus according to the present invention for achieving the above object, comprises (8) an adhesive sheet of a predetermined size, (9) a protective cover for covering the adhesive sheet from above, and (10). A press plate connected to the protective cover, which exposes the pressure-sensitive adhesive sheet by opening the protective cover when pressed down, and (11) a string connected to the pressure-sensitive adhesive sheet. is there.

Here, the string is composed of (12) a guide rope having a central portion fixed to the adhesive sheet, and (13) a restraining rope connected to the rear end of the guide rope and having a larger thickness than the guide rope. It may be composed of

(14) Both ends of the guide rope may be connected to the center of one restraining rope.

(15) The restraining rope may have a knot formed by connecting a part of the restraining rope.

(16) Instead of the string, a sheet-like net connected to the adhesive sheet may be provided.

[0013]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a motorcycle restraining apparatus according to an embodiment of the present invention.

Referring to FIGS. 1 and 2, the structure of one embodiment of the motorcycle restraint system of the present invention will be described.

FIG. 1 is a perspective view showing the motorcycle restraining device with the protective cover closed, and FIG. 2 is a perspective view showing the motorcycle restraining device with the protective cover open.

The motorcycle restraint device 10 has a substrate 12 placed on a road surface. This substrate 12 has a length L of about 40 cm.
And the width W is about 50 cm. The motorcycle restraining device 10 is disposed on a road such that the length L direction of the substrate 12 is substantially parallel to the traveling direction of the motorcycle (the direction of arrow A). The width W of the substrate 12 may be further increased (for example, 1 m or more). Such a substrate will be described later.

An adhesive sheet 14 (which is an example of a sticking member according to the present invention) that spreads in the width W direction is loosely stuck to the surface of the substrate 12 on the upstream side in the direction of arrow A (on the front side in the traveling direction of the motorcycle). Be placed (or placed). The adhesive sheet 14 is attached to the substrate 12 so as to be easily peeled off from the substrate 12. The surface of the adhesive sheet 14 is coated with an adhesive 14a having extremely strong adhesiveness. As described later, the pressure-sensitive adhesive sheet 14
4a is adhered to the rear wheel of the two-wheeled vehicle, and thus adheres to the rear wheel and rotates together with the rear wheel.

A central portion 16a of a guide rope 16 made of nylon and having a thickness of about 5 mm is firmly fixed to the upstream end of the adhesive sheet 14 in the direction of arrow A. The adhesive sheet 14 is wrapped around the central portion 16a from the outside, so that the adhesive sheet 14 and the guide rope 16 are firmly fixed. Central part 1 of guide rope 16
A portion 16b from 6a to both ends 16c is indicated by an arrow A
The section is fitted in a rope guide 18 having a U-shaped cross section so as to be parallel to the direction.

Both ends 16c of the guide rope 16 are made of nylon and are connected to a central portion 20a of a single restraining rope 20 having a thickness of about 12 mm. The restraining rope 20 is 2-3
The knots 20c, 20c formed by connecting the restraining ropes 20 are formed near each of the two end portions 20b, 20b. The knots 20c may be formed at a plurality of locations on the restraining rope 20.
Also, when transporting the motorcycle restraining device 10 or the like, the restraining ropes 20 are bundled with Velcro (registered trademark) (not shown) or the like. Here, the guide rope 16 and the restraining rope 20 are examples of the winding member according to the present invention.

The pressure-sensitive adhesive sheet 14 attached to the substrate 12 is usually covered with a protective cover 22 which can be opened and closed, as shown in FIG. The protective cover 22 is about one size larger than the adhesive sheet 14,
In the closed state (the state of FIG. 1), the upstream portion 22 a in the direction of arrow A of the protective cover 22 is bent downward so as to contact the substrate 12. This portion 22a is fixed to the substrate 12 with a Velcro (not shown) or the like when transporting the motorcycle restraining device 10. Also,
In the portion of the protective cover 22 on the downstream side in the direction of arrow A,
A plurality of (three in FIGS. 1 and 2) hinges (hinges) 24 are fixed to hinge leaves 24a. Therefore, the rotation axis when the protection cover 22 opens and closes is an axis in a direction substantially orthogonal to the arrow A direction. Note that the adhesive sheet 14 may be attached to the back surface of the protective cover 22.

The other hinge leaf 24b of the hinge 24
Is fixed to a tread plate portion 26a corresponding to one side of the L-shape of the pressing plate 26 having an L-shaped cross section and substantially the same width as the width of the adhesive sheet 14 (length in a direction orthogonal to the direction of arrow A). Have been. Therefore, the protection cover 22 and the pressing plate 26 are connected by the hinge 24. Press plate 2
A hinge leaf 28a of a plurality of (three in FIG. 1 and FIG. 2) hinges 28 is fixed to another portion 26b of the tire 6, which is continuous with the tread portion 26a. The other hinge leaf 28 b of the hinge 28 is fixed to the substrate 12. Therefore, when the tread portion 26a of the pressing plate 26 is pushed down (the one stepped from above), the tread portion 26a
It rotates in the direction approaching 2. The center axis of this rotation is an axis in a direction substantially orthogonal to the direction of arrow A.

A process until the rear wheel of the motorcycle is restrained by the motorcycle restraining apparatus 10 having the above-described structure and the motorcycle is safely stopped will be described with reference to FIGS.

FIG. 3 is a schematic diagram showing the motorcycle restraint device with the front wheel of the motorcycle approaching, and FIG. 4 is a schematic diagram showing the motorcycle restraint device immediately after the front wheel of the motorcycle has passed.
FIG. 5 is a schematic diagram showing the motorcycle restraining device in which the front wheel of the motorcycle passes and the protective cover is opened, and FIG. 6 is a schematic diagram showing the motorcycle restraining device in a state where the rear wheel of the motorcycle steps on the adhesive sheet. is there. FIG. 7 is a schematic diagram illustrating a state in which an adhesive sheet is stuck to a rear wheel of a motorcycle that has passed through the motorcycle restraint device, and FIG. 8 is a schematic diagram illustrating a rear wheel in which a guide rope is entangled. FIG. 9 is a schematic diagram showing a rear wheel in which a restraining rope is entangled. In these figures, the same components as those shown in FIGS. 1 and 2 are denoted by the same reference numerals.

As shown in FIG. 3, the motorcycle restraining device 10 is placed on the road such that the protective cover 22 is located in front of the motorcycle 30 in the traveling direction (the direction of arrow A). Motorcycle 30
The front wheel 32 rides on the motorcycle restraining device 10 and the pressing plate 2
6, the pressing plate 26 is pushed down and the protective cover 22 is pressed down, as shown in FIG.
Begins to open. When the front wheel 32 passes through the motorcycle restraining device 10, the pressing plate 26 is pushed down, and
As shown in (2), the protective cover 22 is completely opened and the adhesive sheet 14 is exposed.

Subsequently, as shown in FIG. 6, the rear wheel 34 steps on the adhesive sheet 14. When the motorcycle 30 advances, FIG.
As shown in (2), the adhesive sheet 14 is stuck to the rear wheel 34, rotates together with the rear wheel 34, and the guide rope 16 is pulled. In this case, the rear wheel 34 becomes dirty with mud or the like and the adhesive sheet 1
Since the guide rope 16 is relatively thin and light even when the adhesive strength of the adhesive sheet 4 is weakened, the adhesive sheet 14 does not peel off from the rear wheel 34.

When the motorcycle 30 further advances, as shown in FIG. 8, the guide rope 16 is wound around the rear wheel 34 and the body of the motorcycle 30, and the restraining rope 20 starts to be pulled. In this case, since the guide rope 16 is already wound around the rear wheel 34 or the like, the adhesive sheet 14 does not peel off from the rear wheel 34 even when the thick and heavy restraining rope 20 is pulled.

When the motorcycle 30 further advances, the restraining rope 20 is also wound around the rear wheel 34 and the body of the motorcycle 30 as shown in FIG. In this case, the knot 20 of the restraining rope 20
Since c has a hump shape, the knot 20c is caught somewhere on the body of the rear wheel 34 or the motorcycle 30. For this reason,
The restraining rope 20 is entangled with the rear wheel 34 without fail. As a result, the rear wheel 34 is tightened and restrained from rotating, and the motorcycle 30 safely stops.

Referring to FIG. 10, a description will be given of a two-wheeled vehicle restraining device which can be easily installed according to the width of a road.

FIG. 10 is a perspective view showing a motorcycle restraining apparatus in which an adhesive sheet or the like is arranged at a predetermined interval on a long substrate. In this figure, the same components as those shown in FIGS. 1 and 2 are denoted by the same reference numerals.

In the motorcycle restraining apparatus 10 described with reference to FIGS. 1 to 9, the width W of the substrate 12 is about 50 cm. In the two-wheeled vehicle restraining device 10 having such a width W, it is too short to be arranged in the width direction of the road. Even if two or three motorcycle restraint devices 10 are arranged side by side, the motorcycle may avoid and pass. Therefore, the two-wheeled vehicle restraining device 40 in which the width W is made longer and the two-wheeled vehicle cannot pass through is produced.

The width W of the motorcycle restraining device 40 is set to, for example, 1.5.
m. Accordingly, when three motorcycle restraining devices 40 are arranged side by side, the length becomes about 4.5 m. A plurality of adhesive sheets 14 are arranged on the substrate 42 in the width direction, and the protective cover 22 and the pressing plate 26 are attached to each of the adhesive sheets 14. These structures are the same as those of the motorcycle restraining device 10 shown in FIGS. 1 and 2. By installing a plurality of the two-wheeled vehicle restraining devices 40 having a long width W on a road, all the two-wheeled vehicles passing through the road can be restrained.

Referring to FIGS. 11 and 12, a description will be given of a motorcycle restraining apparatus using a sheet-like net instead of the restraining rope 20 described above.

FIG. 11 is a perspective view showing a motorcycle restraining device using a net instead of a restraining rope. FIG.
FIG. 2 is a schematic diagram showing a net caught in a rear wheel of a motorcycle. In these figures, the same components as those shown in FIGS. 1 and 2 are denoted by the same reference numerals.

In the motorcycle restraint device 50, a sheet-like net 52 is used instead of the restraint rope 20 shown in FIG. Elements other than the net 52 are the same as those of the motorcycle restraining device 10 of FIG. Accordingly, the guide rope 16 is connected to the rear wheel 34 (see FIG. 8) as described with reference to FIGS.
After that, the net 52 is wound around the rear wheel. As a result, the rear wheel 34 is tightened by the net 52 and is restrained from rotating, so that the motorcycle stops safely.

[0035]

As described above, according to the first two-wheeled vehicle restraining device of the present invention, when the front wheel of the two-wheeled vehicle passes through the two-wheeled vehicle restraining device, the sticking member is exposed, and the sticking member is stuck to the rear wheel. The sticking member rotates together with the rear wheel, and the winding member connected to the sticking member is wound around the rear wheel. By this winding, only the rear wheel of the motorcycle is restrained, and the motorcycle is safely stopped.

Here, the attaching member is made of an adhesive sheet having an adhesive property. When the winding member is a string connected to both ends in the width direction of the adhesive sheet, it is light and light. It becomes a motorcycle restraint device that is convenient for transportation. For this reason, the two-wheeled vehicle restraining device can be quickly transported to a necessary place.

In the case where the string has a knot formed by tying the string, the knot becomes a knot-shaped portion. It is easy to get caught in the rear wheel of a motorcycle. Therefore, the rear wheels of the motorcycle can be more reliably restrained.

Further, when the attaching member is made of an adhesive sheet having an adhesive property, and when the winding member is a sheet-like net connected to the adhesive sheet, the net is formed by a rear wheel. So that the rear wheel can be more securely restrained. Also, since the net and the adhesive sheet are light, it becomes a motorcycle restraining device that is convenient for transportation. For this reason, the two-wheeled vehicle restraining device can be quickly transported to a necessary place.

According to the second motorcycle restraint system of the present invention, when the front wheel of the motorcycle passes through the pressing plate and presses down the pressing plate, the protective cover is opened. As a result, the adhesive sheet is exposed, and subsequently, the rear wheel of the motorcycle passes over the exposed adhesive sheet, so that the adhesive sheet adheres to the rear wheel. When the rear wheel on which the adhesive sheet is stuck continues to rotate, the adhesive sheet also rotates together with the rear wheel, and the string connected to the adhesive sheet is caught in the rear wheel or a portion of the body of the motorcycle near the rear wheel. As a result, only the rear wheel of the motorcycle is restrained, and the motorcycle is safely stopped.

Here, the string is composed of a guide rope having a central portion fixed to the pressure-sensitive adhesive sheet, and a restraining rope connected to the rear end of the guide rope, which is thicker than the guide rope. In such a case, since the rear wheel is often contaminated with mud or the like, the adhesive strength when the adhesive sheet is stuck to the rear wheel may be weak. In such a case, if the string directly connected to the pressure-sensitive adhesive sheet is too heavy, the weight may cause the pressure-sensitive adhesive sheet to peel off from the rear wheel. However, if the guide rope directly connected to the adhesive sheet is thin, this guide rope is light, so even if the adhesive strength when the adhesive sheet is adhered to the rear wheel is weak, the adhesive sheet can be peeled off from the rear wheel. Never fall. For this reason, the guide rope is securely entangled with the rear wheel. When the guide rope is entangled with the rear wheel in this way, a restraining rope thicker than the guide rope is entangled with the rear wheel following the guide rope, and the rear wheel is restrained. Thereby, the motorcycle is safely stopped.

When both ends of the guide rope are connected to the center of one restraining rope, one restraining rope is connected to the guide rope. Can be minimized. Moreover, since the restraining rope often starts to be entangled from both sides in the width direction of the rear wheel, the rear wheel can be restrained more reliably.

Further, when the restraining rope has a knot formed by tying a part of the restraining rope, the knot has a knot-like shape, and the knot-like portion is caught on the motorcycle body. For example, the restraining rope is easily caught in the rear wheel of the motorcycle. Therefore, the rear wheels of the motorcycle can be more reliably restrained.

Further, when the motorcycle restraining device includes a sheet-like net connected to the adhesive sheet instead of the string, the net is entangled with the rear wheel, so that the rear wheel is more securely restrained. .

[Brief description of the drawings]

FIG. 1 is a perspective view showing a motorcycle restraining device with a protective cover closed.

FIG. 2 is a perspective view showing the motorcycle restraining device with a protective cover opened.

FIG. 3 is a schematic diagram showing a motorcycle restraining device in which a front wheel of the motorcycle is approaching.

FIG. 4 is a schematic view showing the motorcycle restraining device immediately after a front wheel of the motorcycle has passed.

FIG. 5 is a schematic diagram showing a motorcycle restraining device in which a front wheel of a motorcycle passes and a protective cover is opened.

FIG. 6 is a schematic diagram showing the motorcycle restraining device in a state where a rear wheel of the motorcycle steps on an adhesive sheet.

FIG. 7 is a schematic diagram showing a state in which an adhesive sheet is stuck to a rear wheel of the motorcycle after passing through the motorcycle restraining device.

FIG. 8 is a schematic diagram showing a rear wheel on which a guide rope is entangled.

FIG. 9 is a schematic diagram showing a rear wheel to which a restraining rope is entangled.

FIG. 10 is a perspective view showing a motorcycle restraining device in which an adhesive sheet or the like is arranged at a predetermined interval on a long substrate.

FIG. 11 is a perspective view showing a motorcycle restraining device using a net instead of a restraining rope.

FIG. 12 is a schematic diagram showing a net caught in a rear wheel of a motorcycle.

[Explanation of symbols]

 10, 40, 50 Two-wheeled vehicle restraining device 14 Adhesive sheet 16 Guide rope 20 Restricted rope 22 Protective cover 26 Pressing plate 30 Two-wheeled vehicle 32 Two-wheeled front wheel 34 Two-wheeled vehicle rear wheel 52 Net

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Ken Fujii 3175 Showa-cho, Kanazawa-ku, Yokohama-shi, Kanagawa Japan F-term (reference) 2D101 CA01 CB00 EA05 FA00 FA25 FB11

Claims (9)

[Claims] 1. A sticking member that is attached to a rear wheel of a motorcycle and is exposed when a front wheel of the motorcycle passes therethrough, and a winding member that is connected to the sticking member and is wound around the rear wheel of the motorcycle. A motorcycle restraint device characterized by the above-mentioned. 2. The sticking member is made of a pressure-sensitive adhesive sheet, and the winding member is a string connected to each of both ends in the width direction of the pressure-sensitive adhesive sheet. Item 2. The motorcycle restraint device according to Item 1. 3. The motorcycle restraint device according to claim 2, wherein the string has a knot formed by tying the string. 4. The apparatus according to claim 1, wherein the attaching member is made of an adhesive sheet having an adhesive property, and the winding member is a sheet-like net connected to the adhesive sheet. The motorcycle restraint device according to claim 1. 5. A pressure-sensitive adhesive sheet having a predetermined size, a protective cover for covering the pressure-sensitive adhesive sheet from above, and a pressing plate connected to the protective cover for opening the protective cover and exposing the pressure-sensitive adhesive sheet by being pressed down. A motorcycle restraint device comprising: a string connected to the pressure-sensitive adhesive sheet. 6. The string includes a guide rope having a central portion fixed to the pressure-sensitive adhesive sheet, and a restraining rope connected to a rear end of the guide rope and being thicker than the guide rope. The motorcycle restraint device according to claim 5, characterized in that: 7. Both ends of the guide rope are respectively
The two-wheeled vehicle restraining device according to claim 6, wherein the restraining rope is connected to a central portion of the one restraining rope. 8. The motorcycle restraining device according to claim 6, wherein the restraining rope has a knot formed by connecting a part of the restraining rope. 9. The motorcycle restraining device according to claim 5, further comprising a sheet-like net connected to the adhesive sheet instead of the string.