WO2019138587A1 - Vehicle travel inhibitor - Google Patents

Abstract

[Problem] To inhibit a vehicle from being able to move forward or backward. [Solution] A vehicle travel inhibitor includes a tire-wrapping belt unit that includes at least one plate on which a plurality of needles are disposed and which is linked, via a bendable member or a chain or hinge member or the like, with at least one agglutinative friction part comprising a plate-shaped or rod-shaped member that is not fixed to the road surface, etc. When a tire passes over the tire-wrapping belt unit, the tire-wrapping belt unit agglutinates to the tire treads by means of the plurality of needles. The agglutinative friction part connected in the tire-wrapping belt unit is then pulled into a space of a tire housing by the rotating tire, and the agglutinative friction part strongly contacts the inside of the tire housing, the tire, the road surface, etc. so as to generate strong friction, thereby inhibiting the forward/reverse rotation of the tire.

Description

Vehicle travel stop

The present invention relates to a device for blocking the entry of a vehicle

In the prior art related to the present invention, Patent Documents 1 and 3 both try to stop the drive of the vehicle by entangling a string-like member connected to a member adhered to the tire with an adhesive agent on an axle, It targets motorcycles.

Moreover, patent document 2 combines the mooring member stuck to the tire of a four-wheeled vehicle, and the fixing member constructed on the road surface, and makes driving impossible.

Japanese Patent Laid-Open No. 2000-303418 JP, 2009-162015, Patent 4240727

However, Patent Documents 1 and 3 are directed to a two-wheeled vehicle, and the method of inhibiting the driving is performed by winding a string-like member around an axle, so 4 having a driving torque higher than that of a two-wheeled vehicle It is difficult to stop a wheeled vehicle.

Furthermore, in Reference 2, in order to stop the drive of the four wheels, an engaging member adhered to the tire and a member installed and fixed on the road are connected to block the entry of the vehicle, but It is necessary to do construction.

In addition to the reference cited as an example, there is also an invention in which the tire is punctured to prevent traveling, but in reality, the vehicle can travel even with a punctured tire.
Therefore, even if the tire is punctured, it can be said that terrorism is possible.

In view of the above problems, the present invention has invented a vehicle travel restraining device which can be installed without any installation work such as drilling on a road surface, and can cope with four-wheeled vehicles having high torque.
It is a tire wound belt portion in which a plurality of needles, a plurality of disposed plates are connected by a plurality of bendable members to form a band, or a tire wound belt portion in which a plurality of needles are disposed in a bendable belt member A flexible member or a hinge which can be developed into the tire wound belt portion and one or more plate-like members, one or more rod-like members, or a shape forming a part of a wedge or polygonal pyramid It is connected by the member.

Further, instead of the needle, an adhesive contained in a case that can be broken by external pressure may be stuck to the tire, and the needle and the adhesive may be combined to constitute the tire wound belt portion.

In the present application, it is defined as follows.
"Tire" refers to a strip that encircles the rim of a vehicle's wheel, and is primarily made of rubber.

A plurality of needles disposed on a bendable plate, or a member disposed with an adhesive contained in a storage container, or a portion in which a plurality of needles are disposed on a plate and connected by a plurality of bendable connection members; Alternatively, a portion where a plurality of needles are disposed in a bendable belt-like member is defined as a "tire wound belt portion".

Each of the tire and the tire house can be in contact with at least one or more points, and can also contact the road surface, and physically and strongly contact between the tire and the tire house or in addition to the road surface A member that inhibits rotation of the tire and is connected to the tire winding belt portion by a bendable member is defined as a "sticking friction portion".
When the sticking friction portion is plate-like, it is also called "sticking friction plate".

The "tire house" is also called a wheel house, and is an inner surface facing the tire side of the fender, which is a space for storing the tire in the vehicle.

The term "not fixed" means that even if a part of the vehicle traffic arrester is connected to or fixed to the road surface or the like, the vehicle passes or receives over the vehicle traffic arrester, so A connection that is disconnected, releasable, or unrelated to the braking action of the vehicle, or "unfixed" if connection material is used.

"At the time of installation" refers to a state in which the vehicle traffic arrester according to the present invention is disposed on the road in a state in which a blocking function becomes effective for a vehicle entering the vehicle entry obstruction.

The details of high-friction protrusions, blade-like protrusions, etc. which may be provided on the surface of the sticking friction portion in FIGS. 4, 5, 7, 9-12, and 16-20 are omitted.
Also, details such as needle groups to be provided for the tire sticking belts in FIGS. 7 to 12 and 20 are omitted in the same manner.

According to the present invention, there is no need to perform installation work on a road surface, and the present invention is merely fixed according to the passing direction of the vehicle and not fixed to the road surface or the like.
When the tire of the vehicle steps on the vehicle travel block and passes, a large number of needles or adhesives disposed on the tire winding belt stick or stick to the tire tread surface of the vehicle, and the tire travels Wrap around the tire.
Subsequent to the tire winding belt portion, when the glued friction portion connected is drawn into the tire house, the friction according to the running torque of the tire is controlled by the large friction inside the tire house or the tire itself. It is powered and inhibits the forward / reverse rotation of the tire, making it impossible to drive the vehicle.

In addition, when using a vehicle for the purpose of terrorism, etc., in a normal barricade, even if the barricade has a deterrent force, there is a possibility that the vehicle will detour and perform terrorism elsewhere. In the present invention, at least the traveling of the vehicle is made impossible by intentionally passing the vehicle to make it impossible to travel.

The needle is disposed on the substrate, and the barbed needle is disposed on the substrate. It is an example which connected what by which the needle | hook was arrange | positioned to the bendable board, and the several board | substrate with which the needle | hook was arrange | positioned by the bendable member. It is an example of the general view of the state where the vehicle traffic sinter was developed. It is an example at the time of folding the 100 of FIG. 3 by 44 connection member parts, setting 31 up and 40 down. It is an example of a mode of the sticking friction board drawn in in a tire house by the tire winding belt part wound around the tire of the passing vehicle. It is description of each member when a sticking friction part is drawn in in a tire house. It is an example which shows the pattern of the braking effect of the sticking friction plate drawn in in the tire house. This is an example of a large vehicle with a large space in the tire house and a case where the tire punctures in the same case. In addition to the plate shape connected to the tire winding portion by a bendable member, this is an operation example in the case where the member hardly bends (9-D). It is an operation example in the case of a small vehicle and a large vehicle in the case of providing three glued friction plates of different sizes connected by the tire winding portion and the connecting member. 48 is an example which winds around a tire and brakes a tire. The gently inclined wedge-shaped sticking friction portion 47 is an example in which the tire is braked by being wound around the tire. It is an example of the shape and arrangement of a needle guard. It is explanatory drawing of the direction of the force added to the needle guards 34 and 35 arrange | positioned between each needle. It is explanatory drawing of the difference in how to stick the needle by the difference in the tire diameter of a small (light vehicle) and the tire diameter of a large truck. This is an example of the shape of a glued friction plate which is partially connected by a hinge and folded and can be developed into a wedge shape. This is an example of the shape of a glued friction plate that is partially connected by a hinge, folded, and developed in a wedge shape. This is an example of the shape of a glued friction plate that is partially connected by a hinge, folded, and developed in a wedge shape. This is an example of the shape of a glued friction plate that is partially connected by a hinge, folded, and developed in a wedge shape. FIGS. 16 to 19 show examples of the braking effect at the time of forward and backward travel of the tire of the glued friction plate developed in a wedge shape as shown in the example of FIGS. It is explanatory drawing of the form at the time of providing a hinge in a needle attachment base, and the process in which it is pierced to a tire. It is an example of the form of the connection of two or more sticking friction plates.

Although the details of the present invention will be described with reference to FIGS. 1 to 22 as an example, the figures are intended to make the description clearer, and the scope of the invention is not limited by these figures.

A plurality of fixed members in which a plurality of needles are disposed as shown in FIG. 1 are connected by a plurality of bendable connection members (31 in FIG. 2),
Or a plurality of needles disposed on a bendable belt-like plate (30 in FIG. 2),
Alternatively, instead of a needle, a capsule containing 0.1 to 3.5 Pa · s (pascal second) of viscosity is placed in a container which is easily broken or ruptured by a force of 100 N or more, instead of the needle (shown in FIG. ),
A tire-wound belt portion is an assembly in which a plurality of needles, a plurality of pressure-sensitive adhesive storage containers, or both are disposed and fixed on a bendable member or a chain or a hinge is connected to each other. The belt around the tire is called
A "sticking friction portion" of a rod-shaped or plate-shaped or wedge-shaped or expandable member that forms a part of a polygonal pyramid;
It is composed of a bendable member or a connecting member 44 such as a chain or a hinge.

Incidentally, as shown in 11 of FIG. 1, the needle may have a "turn back" that is opposite to the direction of the needle, so that the needle stuck in the tire may not easily come off.

In addition, the mounting angle of the needle at the time of installation may be variable, and the mounting angle of the needle and its base may be variable, and the plate 3 for disposing the needle at the time of installation at least immediately before the tire steps on the needle It may be arranged to be in the range of ± 45 ° with respect to 4 or to the vertical at the time of installation. Naturally, the angle of the needle may be fixed within a range of ± 45 ° with respect to the plate 3 or 4 on which the needle is initially disposed, or with respect to the vertical at the time of installation, without changing the angle of the needle.

The vehicle traffic blocking device mainly composed of the tire winding belt portion according to the present application and the connecting member for connecting the sticking friction portion is not fixed to the road surface or the like. The tire braking effect of the vehicle blocking device functions without being fixed to a road surface or the like by construction or the like.
Therefore, since it is not necessary to fix any parts of the vehicle traffic arrester directly to the road surface or the like by means of a connection, a mooring member or the like, the setup can be completed simply by disposing at the required installation location and removal is easy. .

The needle 1 or 2 used in the present invention does not aim for the tire to be punctured as a final goal, but aims to cause the tire-wound belt portion to be stuck to the tire by a large number of needles.

When the tire 0 of the vehicle is stepped on 30 or 31 of the present invention as shown in FIGS. 4 and 5, the tread surface of the tire 0 is obtained by the rotation of the tire 0 and the contact pressure of the tire as 5-B. A large number of needles of the tire winding belt portion 30 or 31 are stuck one after another.

The penetration depth of these needles 1 or 2 may not exceed the inner liner or tube inside the tire 0, that is, there is no need to puncture and 30 or 31 with many needles 1 or 2 stuck. By winding on the tire tread surface together, the same winding force as the rotation of the tire 0 is obtained along the outer peripheral portion of the tire 0 by the rotational torque of the tire 0.

Since the direction of the force does not coincide with the direction in which the 1 or 2 needle stuck in the tire 0 comes off, the multiple 1 or 2 needles stuck in the tire 0 can not easily come off the tire .
In addition, when the tire sticking belt wraps around the tire 0 more than one round, the tire sticking step on the tire sticking belt with the ground contact pressure prevents the tire sticking belt from slipping on the outer periphery of the tire more firmly.

In this state where 30 or 31 is wound around the tire tread surface, 30 or 31 can not be removed from the tire 0 as long as the tire tread surface does not slip relative to each other.
Therefore, 30 or 31 wraps around the tread surface of the tire 0 with high adhesion.

As a result, by winding 30 or 31 around the tire 0, a force equivalent to the tire 0 torque is generated in the rotational direction on the outer periphery of the tire 0, and the tire 0 is further stuck so as to be tightened.

At that time, the force by which the tire winding belt 30 or 31 stuck to the tire 0 pulls the 40 connected by 44 is substantially equal to the force by the rotational torque of the tire 0, and by this force the sticking friction plate 40 becomes the tire It is strongly drawn into the tire house 01 by a rotational torque of zero.

At both ends of the sticking friction plate 40, a hardened blade-like projection 45 which is easily stuck in a tire or a tire house is disposed.

A blade-like projection provided on the sticking friction portion such as 40 or 40a to 40e may be covered with wax, resin, metal or the like for protection of the cutting edge and safety for people. Naturally, the cover is moved by the force toward the inside of the tire 0 or the tire house 01, or the edge is broken, broken or broken by the force directed to the inside of the tire 0 or the tire house 01. The blade-like projections stick.

The bendable connection member 44 may be made by 30 or 31 and a series of members.

When the sticking friction plate 40 is plate-like, the blade-like projections 45 of the sticking friction plate 40 stick and stay in either the tire house interior 01 or the tread surface of the tire 0, and the sticking friction plate 40 further functions as a tire. A high friction protrusion 41 which is bowed and has a large number of projections with sharp corners or a rough surface due to a winding force of 30 or 31 derived from a rotational torque of 0, the tread surface of the tire 0 or the tire house By strongly pressing the inside and sticking more strongly, a large friction is generated, and the rotation of the tire 0 is largely inhibited.

Also, even if the driver notices abnormally and tries to move the vehicle backward, the sticking friction plate 40 in the tire house bends like a flat spring and keeps pushing the tire, so the tire 0 is difficult to reversely rotate itself, sticking The friction plate 40 does not come off easily.

Also, as indicated by 7-A and 7-D in FIG. 7 and 9-C in FIG. 9, depending on the length of the glued friction plate 40, the vehicle height, and the space of the tire and the tire house 01, one of the glued friction plates 40. In some cases, the end contacts the road surface and produces a braking effect. In these cases, the braking effect is very large even when the vehicle tries to move backward.
Also, if it is a member such as 9-D that shows almost no bending, the blade-like projections of 40a will stick to the tire, and it will be like a brace between road surface 000, so both forward and reverse Tire braking performance becomes stronger.

The sticking friction plate 40 drawn into the tire house 01 is deformed by the rotational torque of the tire 0, and the plate spring is pressed into the tire house 01 with a large energy, and the sticking friction plate 40 is It can not be easily removed from inside the tire house 01.
In order to return to the traveling state from this state, a predetermined tool and time are required, so it is difficult to resume traveling of the vehicle in a short time.

Even in a large vehicle in which the space between the tire and the tire house is large, the braking effect can be expected as shown in 10-B in FIG.
Also, even if the tire is punctured or burst due to the vehicle traffic arresting force, the sticking friction plate portion deformed as seen in 8-B of FIG. 8 tries to return to the original shape, and the force pushing the tire and the tire house Becomes the braking force, making it difficult to drive the vehicle.

Moreover, although this invention is particularly effective for FF vehicles, even for non-FR vehicles and 4WD vehicles, the present invention functions to apply a strong braking force to the front wheels and for vehicles in which the front wheels do not rotate, steering can not be performed. , Free travel is impossible.

In addition, it is desirable that the connection from the tire winding belt portion to the sticking friction portion is connected in series without interruption on the way, and is lightweight and high in strength, for example, nylon, glass, polyarylate, polyimide, ultra high molecular weight polyethylene A composite material is desirable which contains one or more of any of fibers such as PBO, aramid, carbon, etc., or one or more of any of them in combination.

Here, in the practice of the present invention, more specific descriptions on materials will be given.
The needles 1 and 2 are made of hardened steel used for fishing hooks, stainless steel hardened, etc., and they are arranged at predetermined places, and the needle substrate 3 which can be firmly fixed by welding etc. is also baked. The steel to be inserted, and the steel and stainless steel to be hardened are desirable.
Further, it is desirable that stainless steel which can weld the needle 1 or 2 directly can be used for the bendable plates 4, 10, 11 used for the 30 30, and 3 a used for the 90.

In addition, although the angle at which the needle pierces the tire is smaller on the needle and its mounting base in the same direction as the rotational axis direction of the tire, the angle changes depending on the tire diameter of the vehicle that is trying to block traffic.
Therefore, the mounting angle of the needle 1 or 2 that can be stuck in the tire 0 is not limited to the vertical direction at the time of installation, but from the plane of the needle mounting substrate 3 in the range of 45.degree. Attached to 3

The member connecting the plurality of needle substrates 3 in the form of 31 in strip form is preferably stainless wire rope, chain, glass fiber, polyarylate fiber, polyimide fiber, ultra high molecular weight polyethylene fiber, PBO fiber, aramid fiber, carbon fiber etc. 31 may be a composite material in which any one or more of the above materials and structures are combined, or a composite structure, and the needle substrates 3 may be connected by a hinge or a chain as long as the entire structure 31 can be bent. .

For example, in addition to a composite material such as CFRP using carbon fiber which is strong and lightweight, the members constituting the sticking friction portion 40 have a blade-like portion 45 at both ends made of a hardened steel material similar to a hardened blade or Stainless steel or the like should be used, and it may be made of, for example, CFRP using steel as a core material.

Further, a member 44 in which 40 and 30 or 31 are connected so as to be bendable is also stainless steel wire rope, chain, glass fiber, polyarylate fiber, polyimide fiber, ultra high molecular weight polyethylene fiber, PBO fiber, aramid fiber, carbon fiber, etc. Or a high strength member using a composite material in which one or more of them are combined, and one or more hinges or chains are present at the connecting portion between the three constituting 31 and the connecting portion between 30 or 31 and 40. It may be provided.

The tire winding belt portion 30 or 31 and a bendable connection member 44 connecting the sticking friction plate 40;
The connecting portion 43 disposed on the sticking friction plate 40 does not necessarily have to be the end of the sticking friction portion 40, as in the example of FIGS.

The needle 1 disposed at 30 or 31 is, for example, so that it is safe for a person to step on it, except when the needle 1 or 2 is stuck on the tire tread surface by the pressure of the tire 0, the sharp tip thereof is another hard object Should be guarded against direct exposure so as not to damage the needle itself or other hard objects.

Therefore, as shown in FIGS. 13 to 16, between the individual needles 1 or 2, a plate-like member higher than the vertical dimension at the time of installation of the needles 1 or 2 is disposed.
The plate-like member has a thickness in a direction that intersects the vertical direction at the time of installation, and the plate spreads in a direction such as 34 and 35, and is formed of a surface spreading in two or more directions like V It is a plate-like member, for example, withstands a force of up to 5 kg per square centimeter from the vertical direction at the time of installation as shown by arrow GF in FIG. 14, but the tire enters when entering 30 or 31 When a force of 1 KN or more is applied from the coming direction (for example, the arrow TF in FIG. 14), safety is achieved by arranging a member such as a resin having the property of bending or tipping or breaking or breaking leaving the needle 1 or 2 It can be installed on

In the case of an adhesive storage container disposed at 30 or 31 instead of the needle 1 or 2, the adhesion at the time of installation of the vehicle blocking device is also to be protected from pressure other than the container breakage by the tire. A plate-like member having a dimension larger than the vertical height dimension of the agent storage container is disposed between the respective pressure-sensitive adhesive storage containers.

A member of a size larger than the height of the pressure-sensitive adhesive container, for example, withstands a force of up to 5 kg per square centimeter from the vertical direction of the pressure-sensitive adhesive container when the vehicle blocking device is installed and enters 30 or 31 Place a member that has the property of bending or falling or breaking or breaking with a force of 1 KN or more, that is, the force from the direction in which the tire enters, that is, the force from the length direction of the tire winding belt portion It can be installed safely by doing. (Not shown)

In the case of using the member 40a in which the sticking friction portion hardly has the characteristic of bending as shown in 9-D of FIG.
First, when the tire 0 of the entering vehicle steps on the tire winding belt portion 31, a large number of needles 1 or 2 are stuck on the tread surface of the tire 0, 31 is wound around the tire 0, and the same force is applied as the tire 0 rotates. The 40a is pulled and the 9-D tire 0 is stuck with the 40a.

If the tire 0 continues to rotate as the vehicle advances, the 9-D 40a comes in strong contact with the corner of the entrance of the tire house 01 and the road surface, and a very large frictional resistance is generated, causing the tire 0 to rotate. Suppress.

Also, even if the vehicle tries to move backward, the 9-D 40a is in a state like a bracing, and if it tries to move backward, a large force is applied to the road surface where the sticking friction portion of the 40a contacts and the tire portion. The tire 0 can not be rotated as well.

40 or 40a is also provided with a "turn back" in the direction opposite to the projection direction in a part of the blade-like projection provided so that it will not easily come off even if it is stuck in the tire 0 or the tire house 01 Also good. (Not shown)

Further, after the sticking friction parts 40 and 40a, one or more sticking friction parts may be connected by a bendable member or a member having a hinge part.
At that time, by connecting the sticking friction parts having different lengths in order from the short one, it is possible to correspond widely to the size of the space between the tire house part 01 and the tire 0 according to the car type.

For example, as shown in FIG. 10, using one with 40 d, 40 e, 40 f and longer attached sticking friction plates as it goes to the rear, it is possible to cope with a wide range of models from mini cars to large cars with one stop.
In the case of 10-A, 40d is stuck in the tire, and 40d comes into contact with the entrance of the tire house and the road surface strongly, making it stuck and unable to set back.
In the case of 10-B, 40d and 40e enter a large tire house, but 40f can not enter the tire house and stick on the tire, the tire house entrance and the road surface. Furthermore, in some cases, 40 e already in the tire house may stick inside the tire house.
As described above, it is possible to cope by connecting a plurality of glued friction plates having different lengths with respect to the vehicle approach direction, by connecting the tire diameter and the space inside the tire house which are largely different depending on the vehicle type.

As shown by 47 and 48 in FIGS. 11 and 12, the sticking friction plate may be made longer than the assumed tire outer circumference and wound in the tire house.
At that time, by thickening the end of the glued friction plate to make it wedge-shaped like 47 and 48, when the glued friction plate wound in the space of the tire house more quickly, the tire outer peripheral part and the tire house are filled. There is no space inside and tire rotation is suppressed.
Further, even if the tire house is not filled with 47 and 48, the braking effect can be expected by strongly pressing the tire and the tire house with the force of the leaf springs 47 and 48 themselves.

Naturally, even when trying to reverse the tire from this state, since the same control is applied, traveling such as forward and reverse of the vehicle becomes difficult.
In addition, a plurality of deployable check plates 50 may be arranged by rising from the surfaces 47 and 48, and even if it is attempted to retreat at an early stage when 47 and 48 are caught in the tire, the suppression effect of the retreat can be expected.

In the present specification, although a tire sticking belt portion using a needle is mainly described, it is a tire sticking belt using a container in which a pressure-sensitive adhesive is enclosed or using a needle and a pressure-sensitive adhesive in combination. The same is true.

The adhesion of the many needles to the tire is unlikely to be affected by wetting of the surface of the tire, dirt such as mud, soil, sand, temperature and the like, and also has tensile strength in the circumferential direction of the tire.

FIGS. 16 to 19 show an example of a folding member connected by a connecting member 44 which can be bent to a tire winding belt portion.
Basically, any of FIGS. 16 to 19 can be developed from a folded plate-like member into a wedge-shaped or polygonal pyramid-shaped solid, and an open state by the fitting member entering the open gap between the plates. And the three-dimensional expanded member is not closed again.
Alternatively, at positions other than the deployment axis of the two or more members being deployed, the fixing pin penetrating the two or more members is inserted to maintain its shape.

FIG. 16 will be described.
40b1a, 40b1b, 40b2a, 40b2b, and 40b2c connected to 40b0 by hinges are connected to member 40b connected via connection member 44 to tire winding belt 30 or 31 via bendable connecting member 44, and the thickness direction of 40b0 Is placed under 30 or 31 so that it is vertical.

As the tire passes over 30, or 31 the multiple needle groups of 30 or 31 stick to the tire and the tire continues to rotate so that it is wound around the tire and then connected to the 30 or 31. The 40b is pulled by the 44. As the 40b is pulled in the tire winding direction, the folded 40b starts to expand. As shown by arrows Aa and Ab, springs are provided to spring up from 40b0 by springs provided on the hinges of H40b1a and H40b1b.

Similarly, as the plates of 40b2a, 40b2b, 40b2c are expanded by springs around hinges H40b2a, H40b2b, H40b 2c and sandwich 40b 1a, 40b 1b, a specific procedure for having strength against deformation and folding The mechanical strength of the unfolded state is maintained irreversibly, unless the user steps on. The irreversible three-dimensional development is the same as in FIGS. 17 to 19 described below, although the mechanism is different.

As shown in Fig. 20, the shape developed in this way has braking against pull-in to the tire house as in 20-A by forward rotation of the tire as shown in Fig. 20 and rigidity to the stopping effect by reverse rotation of the tire as in 20-B. It can be expected and, as a result, can prevent the forward and reverse of the vehicle.

FIG. 18 shows the difference in the structure of the glued friction part which is folded and unfolded, and similarly, it unfolds like a wedge, but the plate-like member 40d5 folded inside the wedge is a horizontal plane of the height of its hinge. The cross-sectional space is smaller than that of the cross-sectional space, and the force of the spring causes the 40d5 to jump up to close the cross-sectional space, thereby increasing the strength of the wedge shape.

FIG. 19 shows the end 40e5 of the slit connected between the hinged two plates, one of the plates being a hinge and the other being a roller sliding slide in the slitted rail. In the 40e6 and 40e7, the direction of the slit is changed.
When the roller enters this portion, the roller is less likely to move in the reverse direction.
This means that, once opened, the wedge-shaped sticking friction portion keeps its shape.

FIG. 20 shows the behavior of the sticking friction portion developed in a wedge or polygonal solid shape in the forward and backward directions of the tire.
As the tire advances and steps on 30 or 31, the tire's rotation wraps around the tire and the subsequent 44 pulls the 400, which has been folded flat, develops into a wedge or polygonal pyramid, and the interior The unfolding check member unfolds and keeps the shape of a wedge or polygonal pyramid stable from external force.
When the size of the bottom of 400 is larger than the gap between the tire house 01 and the tire 0, the wedge shape or polygonal cone is sandwiched between the tire surface and the tire house as in 20-A, and the tire is rotated. Disturb.
In addition, even if the tire is rotated in the opposite direction as in 20-B, it prevents the retraction of the tire by wedge-shaped or polygonal pyramid being sandwiched between the tire surface and the tire house and the road surface.

A high friction body may be disposed on the surface of the wedge or polygonal pyramid shown in FIGS. 16 to 20, or a plurality of protrusions may be disposed, and a blade-like protrusion may be provided on part of the wedge or polygonal pyramid. good.

FIG. 21 illustrates that the incident angle of the needle with respect to the tire can be made variable by providing a movable hinge portion H3a capable of setting the angle of the needle to be pierced into the tire to a part of the base 3a of the needle. .
The hinge portion H3a may be a bendable metal plate or a hinge having a rotation axis.

The angle of the needle initially stuck in the tire is that when the tire rotates, the direction of the force exerted by the tire in the vertical direction on the needle moves back and forth with respect to the advancing direction of the tire.
This tendency is particularly strong when the tire diameter is small (see FIG. 15).
This is better to avoid for the purpose of sticking the needle group to the tire, since the needle tries to move the tire in the tire.
Therefore, the base 3a for fixing the needle as in 21-A is a member having the hinge H3a in the direction crossing the traveling direction of the tire, and the base for fixing the needle is made variable according to the movement of the tire. The movement of the needle stuck in the tire can be suppressed like -B.

Ideally, the angle of incidence of the needle that pierces the tire is at right angles to the tangent line of the tire and the red surface, that is, facing the tire rotation axis.
However, with a needle fixed only in the vertical direction at the time of installation, the needle tip does not point to the rotation center axis of the rolling tire, and the needle and the needle substrate are the rotation center of the tire at the contact pressure of the tire. It is axially compressed and exerts unnecessary force on the needle and the needle substrate.
Therefore, by providing the needle substrate 3a having a hinge in a direction intersecting the tire approach direction, it is possible to relieve pressure distortion due to the deviation of the needle angle by the rotation of the tire after the needle is stuck in the tire.

FIG. 22 shows an example of a form in which a plurality of glued friction plates are connected to each other. Bladed projections 45d and 45e are provided at both ends of 40d and 40e, and they are arranged close to one another so as to mesh with each other. Hinge parts 43d and 43e for connection are provided not at the end of the friction plate but near the center.
With such a configuration, it is easy to be drawn into the tire house, and it is easy to be stuck between the tire house interior and the road surface due to its blade-like protrusion bending off inside and the high friction shape (not shown) of the surface (See FIG. 10).

000 road / road surface 01 tire house part 0 tire 0 b flat tire 0 c mini car (small tire)
0d large car (large tire)
1 needle 2 barbed needle 3 needle mounting substrate 3a hinged needle mounting substrate 4 bendable strip (connecting material)
5-A Just before entering 5-B Tire-wound portion 5-C stuck to tire Tire-clamped friction plate attracted by tire-wound portion 5-D Tire braking state 6 Flexible connecting member 7-A to 7-D Model difference 8-A Example 8-B of a large car Example 9-A when a tire of a large car is punctured Pulling friction plate pull-up by a tire winding portion 9-B Example of sticking sticking friction plate in a tire 9-C Glossy friction plate is a tire Example 10 with needle stuck in the tire house Example 10 with base with needle 10-A 10 Basic form 10-B 10 Example with protective guard attached to 10 11 Just before tire treads with base 11-A 1 and 33 with return needle 11-B 1 and 33 just after the tire steps
14-A Sticking friction plate pull-up due to tire winding part 14-B Example of sticking to a tire with sticking friction plate 14-C Example of sticking to a tire house at the entrance of the tire house and road surface with sticking friction plate sticking to a tire A How to Stick Needles and Stick Movement of Tire Sticking Belt with A Minicar Tire 15-B How to Stick Needle Stick and Tire Guard with Tires of a Large-sized Car 16-A to 16-F, 17- A to 17-F, 18-A to 18-F, 19A to 19F Development example of wedge-shaped sticking friction portion 20-A Advance example of wedge-shaped sticking friction portion 20-B Retraction example of wedge-shaped sticking friction portion 21-A Variable angle form Hinged Needle Mounting Substrate 21-B Angle Change of Hinged Needle Mounting Substrate 22-A to 22-C Connection Example of Multiple Gluing Friction Plates 30 Example of Needles Arranged on a Bendable Strip (Tire With can belt portion)
31 An example in which a plurality of needle-attached substrates 3 are connected in a strip shape by a bendable member 6 (tire wound belt portion)
34 Needle guard V type
35 needle guard C type 40 glued friction plate 40a glued friction part 40b, 40C, 40d, 40e having a low degree of bending unfolded wedge shaped glued friction plate 40b0, 40c0, 40d0, 40e0 glued friction plate base plate 40b1a, 40b1b, 40c1, 40d1, 40e1 Sticking friction plate 40b2a, 40b2b, 40b2c, 40c2, 40c3, 40d3, 40d4 Fitting plate 40e5, 40e6, 40e7 Non-returning groove 40e2, 40e3, 40e4 Crossing bar 40c4, 40c5 Opening angle limiting band 40d First glued friction plate 40e Second glue Friction plate 40f Third glued friction plate 44de, 44ef Connecting member 41 High friction projection 43, 43d, 43e Hinge / connection 44 Connecting member 45, 45d, 45e Blade-like projection 46 Tilting plate 47 Increasing thickness gradually Sticking friction part example 48 Sticky sticking friction at the end Example 50: Deployable check plate 60: Silhouette of vehicle 61: Large vehicle 100: Vehicle traffic blocking device 400: wedge-shaped or polygonal pyramid-shaped sticking portion friction portion S: frictional contact portion GF (black arrow) force in gravity direction (stepped with human foot etc. If)
TF (White Arrow) Direction of Force Pressed by Tire H3a Hinge

Claims (10)

One or more needles, one or more plates disposed, a tire-wound belt portion connected in series, and one or more plate-like or rod-like members are bendable members or Chain, vehicle travel arrester connected by hinge members. A plurality of pressure sensitive adhesive storage containers containing a pressure sensitive adhesive having a viscosity of 0.1 to 3.5 Pa · s (pascal second) instead of the needle according to claim 1 and easily broken by a force of 100 N or more A vehicle blockage is deployed. The mounting angle of the plurality of needles capable of being pierced on the tire according to claim 1 is attached to the tire winding belt portion within a range of 45 ° centered on the vertical direction at the time of installation of the vehicle travel arrester. Vehicle traffic barriers. A vehicle travel blocker in addition to the plurality of needles of claim 1 with a pointed portion (barb) counter to the direction of the needles. A member connected by the connecting member bendable to the tire winding belt portion according to claim 1 or 2 is both end portions in the vehicle entering direction or in the longitudinal direction, right side portion, left side portion, upper surface portion, lower surface portion A vehicle travel stop having one or more blade-like projections on any or all of the above. 3. At least one surface of a plate-like or rod-like member connected by the connecting member which can be bent to the tire winding belt portion according to claim 1 or 2 is roughened with a high friction material or constituted by a plurality of protrusions The vehicle's driving restraints. A plate is disposed on both sides of the one or more needles according to claim 1, or between the needle and the needle, having a thickness which is higher than the vertical height of the needle at the time of installation and which intersects the vertical direction. When the plate is pressed by the entry of the tire, the plate is deformed or broken, and the one or more needles are stuck on the surface of the tire. A plate having a thickness in a direction intersecting with the vertical direction, which is higher than the height of the pressure-sensitive adhesive storage container, is disposed between the plurality of pressure-sensitive adhesive storage containers according to claim 2 and the pressure-sensitive adhesive storage container. A vehicle traffic arrester capable of deforming or destroying the plate by pressing the plate from the entering direction of the vehicle. A vehicle passing through which the attachment angle of the needle can be varied by a member having a hinge in a direction intersecting the traveling direction of the tire at the attachment base of the needle of the tire sticking belt according to claim 1. Stop. In the member connected to the tire winding belt according to claim 1 or 2, part of the members is connected by a hinge, and the folded member is expanded to form a wedge or polygonal pyramid, and A vehicle traffic arrester having a member fitted in a gap of a deployed member, or a fixing pin or a bracing friction portion in which a brace enters and limits or fixes an opening angle of one or more of the hinge portions.

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