KR20120119840A - Device for vehicle accident prevention - Google Patents

Abstract

PURPOSE: An apparatus for preventing vehicle accidents is provided to prevent the deviation of a vehicle from a traffic lane by letting tires idle in a gulley when the vehicle deviates from the traffic lane. CONSTITUTION: An apparatus for preventing vehicle accidents comprises a guard rail(10) installed on the road, a gulley(20) formed lower than the road surface, and a roller support(30) which is formed in the gulley and fixes a roller(31).

Description

Vehicle backlash prevention device {DEVICE FOR VEHICLE ACCIDENT PREVENTION}

The present invention relates to an after-vehicle prevention device for vehicles, and more particularly, to a vehicle after-vehicle prevention apparatus for preventing lane departure and after-run of a vehicle on a road where the vehicle can pass.

On general roads where vehicles can pass, guard-rails are installed to separate lanes and to prevent traffic accidents.

However, in case of accidents due to inadvertent accidents and drowsiness or drunken driving by car drivers, the vehicle is thrown by the guardrail and bounced off, colliding with the vehicle in the next lane, or colliding with the vehicle in the opposite lane through the guardrail. Guard rails, such as the occurrence of the road was limited to prevent traffic accidents out of the lane of the vehicle.

In order to overcome these limitations of the guardrail, there have been vehicle departure preventing devices that have improved the shock absorbing degree and strength of the existing guardrail.

However, such a vehicle departure prevention apparatus has a disadvantage that a second accident of the third vehicle may occur when the vehicle is bounced after the first collision.

The present invention constitutes a goal on the road to compensate for the above-mentioned disadvantages and constitutes a rotary roller and a rotary roller support on the goal, when the vehicle leaves the lane and the wheel is idle when the wheel is introduced into the goal And it is an object to provide a vehicle back accident prevention device that can prevent the secondary and tertiary accidents by absorbing the shock and making it difficult to leave the vehicle out of the goal.

In order to solve the above-mentioned conventional problems and to achieve the above object, the vehicle rear accident prevention apparatus according to the first embodiment of the present invention,

An apparatus for preventing a backlash of a vehicle on a road capable of passing a vehicle, the apparatus comprising: a valley formed lower than a ground of a road; A rotating roller support formed in the valley and fixing the rotating roller; And a rotating roller coupled to the rotating roller support, characterized in that to prevent lane departure and rear accident of the vehicle.

In addition, the vehicle back accident prevention apparatus according to a second embodiment of the present invention,

An apparatus for preventing a backlash of a vehicle on a road capable of passing a vehicle, the apparatus comprising: a guard rail provided on a road; Located at the bottom of the guardrail, the valley formed lower than the ground of the road; A rotating roller support formed on the valley to fix the rotating roller; And a rotary roller coupled to the rotary roller support. It is configured, characterized in that to prevent the lane departure of the vehicle and the back accident.

And the after-vehicle accident prevention device according to a third embodiment of the present invention,

An apparatus for preventing a backlash of a vehicle on a road capable of passing a vehicle, the apparatus comprising: a guard rail provided on a road; Located at the bottom of the guardrail, the valley formed lower than the ground of the road; A rotating roller support formed on the top and the valley of the guard rail to fix the rotating roller; And a rotating roller coupled to the rotating roller support, characterized in that to prevent lane departure and rear accident of the vehicle.

In addition, the vehicle back accident prevention apparatus according to a fourth embodiment of the present invention,

An apparatus for preventing a backlash of a vehicle on a road capable of passing a vehicle, the apparatus comprising: a guard rail provided on a road; A valley located at a lower end of the guard rail and formed to be inclined lower than the ground of the road; A rotating roller support formed on the top and the valley of the guard rail to fix the rotating roller; And a rotary roller coupled to the rotary roller support. It is configured, characterized in that to prevent the lane departure of the vehicle and the back accident.

In the after-vehicle accident prevention device according to the first to fourth embodiments of the present invention, the lower surface rotating roller support is formed on the bottom of the bone fixed to the rotating roller, and the lower surface rotating roller coupled to the lower surface rotating roller support It characterized in that it further comprises.

Here, the lower surface rotating roller is characterized in that coupled to the direction perpendicular to the traveling direction of the goal.

In addition, the lower surface rotating roller support and the lower surface rotating roller is coupled through a bearing or washer, the lower surface rotating roller is characterized in that the cylindrical shape.

In the after-vehicle accident prevention device according to the first to fourth embodiments of the present invention, the rotating roller is in the form of a cylinder, it is characterized in that it is installed in the direction of progress of the bone parallel to the bottom of the bone.

In the after-vehicle accident prevention device according to the first to fourth embodiments of the present invention, the rotary roller support and the rotary roller is characterized in that coupled through the bearing or washer.

In addition, in the after-vehicle accident prevention apparatus according to the first to fourth embodiments of the present invention, the floor slope of the valley is characterized in that the guardrail side is high, the road side can be formed low.

In addition, in the after-vehicle accident prevention device according to the second to fourth embodiments of the present invention, the support and the speed control plate is formed on the upper end of the guard rail.

In addition, in the vehicle after-load accident prevention apparatus according to the first to fourth embodiments of the present invention, the length of the rotating roller is characterized in that it is formed shorter than the distance from the front wheel to the rear wheel of a conventional passenger car.

In addition, in the vehicle after-load accident prevention apparatus according to the first to fourth embodiments of the present invention, the drain pipe is formed under the ground on which the valley is formed.

In addition, the after-vehicle accident prevention apparatus according to a fifth embodiment of the present invention,

An apparatus for preventing a backlash of a vehicle on a road capable of passing a vehicle, the apparatus comprising: a guard rail provided on a road; A rotating roller support formed on an upper end of the guard rail to fix the rotating roller; And a rotating roller coupled to the rotating roller support, characterized in that to prevent lane departure and rear accident of the vehicle.

As described above, the vehicle after-load accident prevention apparatus according to an embodiment of the present invention, when the vehicle is leaving the lane, etc., the tire of the accident vehicle falls into the valley formed lower than the ground so that the rolling roller touches the tire By rotating the speed control and shock absorbed, the tire introduced into the bone is idle with the rotating roller and prevents the tire from falling out of the goal to prevent the lane departure and rear accident of the vehicle.

1 is a cross-sectional view according to a second embodiment of the present invention,
Figure 2 is a cross-sectional view showing a coupling relationship between the rotating roller support and the rotating roller of the present invention,
3 is an exploded perspective view illustrating a coupling relationship between a rotating roller support and a rotating roller of the present invention;
4 is a sectional view according to Embodiment 3 of the present invention;
5 is a perspective view according to Embodiment 3 of the present invention;
6 is a sectional view according to Embodiment 4 of the present invention;
7 is a perspective view according to Embodiment 4 of the present invention;
8 is a sectional view according to Embodiment 4 of the present invention;
9 is a diagram showing an embodiment of use of the present invention.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

Example  One

Although the first embodiment of the vehicle back accident prevention apparatus of the present invention has not been described in the drawings, in a vehicle back accident prevention apparatus of a road capable of traveling of a vehicle, a valley formed lower than the ground of the road, and formed on the valley and rotating Rotating roller support for fixing the roller and the rotating roller coupled to the rotating roller support can prevent the lane departure of the vehicle and the after-load accident.

Example  2

Figure 1 is a cross-sectional view of the vehicle back accident prevention device according to a second embodiment of the present invention, Figure 2 is a cross-sectional view showing a coupling relationship between the rotary roller support and the rotary roller of the present invention, Figure 3 is a rotary roller support of the present invention The exploded perspective view which shows the coupling relationship of a rotating roller.

As shown in Figures 1 to 3, the vehicle back accident prevention apparatus 100 according to the second embodiment of the present invention is a guard rail 10, the goal 20, the rotary roller support 30, the rotary roller 31 It is composed of

Here, the guard rail 10 has an appropriate height to serve as the guard rail 10 from the bottom surface of the bone 20, the guard rail 10 is perpendicular to the ground on one side or the center of the road It can be installed, in the second embodiment, the guard rail 10 is a state installed in the center of the road.

Here, the valley 20 is located on one side or both sides of the lower end of the guard rail 10, is formed lower than the ground of the road, when the tire falls into the valley 20, the bottom of the vehicle body does not touch the ground of the road It is formed to a depth that is not enough. In addition, the valley 20 has a width of a predetermined width or more, it is preferable to have a width within an appropriate range in order to prevent accidents of various vehicles in consideration of the difference in the width of the tire for each vehicle. At this time, the tire of the vehicle leaving the lane falls into the valley 20 so that there is no effect to leave the path any more.

Here, the rotary roller support 30 is formed perpendicular to the bottom of the valley 20 and secures the rotary roller. Here, the rotary roller 31 is coupled to the rotary roller support (30). The rotary roller 31 is in the form of a cylinder, parallel to the bottom of the bone 20, one or more installed in the traveling direction of the bone 20. In addition, the rotary roller 31 serves to absorb the impact and speed and idle the tire when the tire of the vehicle leaving the lane due to the accident falls into the valley 20, the tire is in contact with the rotary roller 31. do.

At this time, the length of the cylinder of the rotary roller 31 is formed shorter than the length from the front wheel of the conventional passenger car to the rear wheel. In addition, the rotary roller 31 is independently coupled to each rotary roller support 30, it is easy to replace when the rotary roller 31 is broken or worn.

At this time, the diameter of the rotary roller 31 formed on the valley of the lower end of the guardrail is formed smaller than the height from the ground to the bottom of the vehicle body, the diameter of the rotary roller formed on the upper end of the guardrail is greater than the rotary roller formed on the valley It is preferable to form relatively large. In addition, the rotary roller support 30 and the rotary roller 31 is preferably coupled through the bearing 50 or the washer 51 so that the rotary roller 31 rotates more smoothly.

Example  3

4 is a cross-sectional view of Embodiment 3 of the present invention, and FIG. 5 is a perspective view of Embodiment 3 of the present invention.

As shown in Figure 4, the vehicle back accident prevention apparatus 100a according to the third embodiment of the present invention is composed of a guard rail (10a), the valley (20a), a rotating roller support (30a) and a rotating roller (31a) A part of FIG. 5 is as shown in FIGS. 2 and 3.

Here, the guard rail (10a) may be installed perpendicular to the ground on one side or the center of the road, in the third embodiment is a state installed in the center of the road.

Here, the configuration, installation and action of the valley 20a, the rotary roller support 30a, and the rotary roller 31a are the same as those in the second embodiment. At this time, the rotary roller support 30a and the rotary roller 31a are additionally configured at the upper end of the guard rail 10a.

Example  4

6 is a cross-sectional view of Embodiment 4 of the present invention, FIG. 7 is a perspective view of Embodiment 4 of the present invention, and FIG. 8 is a cross-sectional view of Embodiment 4 of the present invention.

As shown in Figure 6 to 8, the vehicle back accident prevention apparatus 100b according to the fourth embodiment of the present invention is a guard rail (10b), bone (20b), rotary roller support (30b, 40b) and rotating roller 31b and 41b, part a of FIG. 7 is as shown in FIGS.

Here, the vehicle back accident prevention apparatus 100b according to the fourth embodiment may be applied to a road having a curve, and the guard rail 10b may be installed perpendicular to the ground at one side or the center of the road. 6 and 7 of the example 4 is a state installed on one side of the road.

Here, the configuration, installation and action of the bone 20b, the rotary roller support 30b and the rotary roller 31b are the same as in Example 1, the inclination of the bone 20b has a range of 10 ° ~ 30 °. It is preferred, but not limited to.

In addition, the bottom slope of the valley 20b is formed on the guard rail 10b side is high, the road side is low.

In addition, the lower surface rotating roller support 40b and the lower surface rotating roller 41b may be additionally formed on the valley 20b. In this case, the lower surface rotating roller support 40b is grounded on the bottom of the valley 20b. Perpendicular to and fixed to the rotating roller. Here, the lower surface rotating roller 41b is coupled to the lower surface rotating roller support 40b. The lower surface rotating roller 41b has a cylindrical shape, is parallel to the bottom of the bone 20b, and is provided at least one in the traveling direction of the bone 20b.

In addition, the lower surface rotating roller 40b formed in the valley 20b is formed perpendicularly to the direction of the rotating roller 31b formed on one side or both sides of the guard rail 10b and the valley 20b.

At this time, the lower surface rotating roller 41b causes the wheel of the vehicle to move on the rotating roller 41b when the vehicle leaving the lane enters the goal when an accident occurs on the road on which the curve is formed. By idling, the speed is controlled and lane departure and after-load accidents are prevented.

Here, the support 60 formed on the guard rail 10b and the speed control panel 70 formed of a material having elasticity and friction on the support 60 are additionally formed, so that the tire proceeds when the tire falls into the goal. Since a plurality of the speed control plate 70 comes into contact with the vehicle body and friction, the speed of the vehicle is controlled. At this time, the speed control panel 70 is made of a flexible material, and is located on the support 60 so as to contact the body of a conventional passenger car, the vehicle in the goal by accident and brake rupture, such as curves and inclined roads, etc. When inflow, the speed control panel 70 is in contact with the vehicle to reduce the speed and control the driving. In addition, the speed control plate 70 is preferably arranged at intervals of about 1m, but is not limited thereto.

9 is a view showing an embodiment of the present invention. As shown in FIG. 9, when an accident occurs, the tire of the vehicle 80 falls into the valley 20a, so that the tire contacts the rotating roller 31a to absorb the tire speed and impact of the tire of the accident vehicle 80 to prevent the tire. It is apparent that by idling, the accident vehicle 80 no longer leaves the path.

Example  5

Although the fifth embodiment of the after-vehicle accident prevention apparatus of the present invention is not shown in the drawings, in the vehicle after-accident prevention apparatus on the road capable of passing the vehicle, a guard rail installed on the road, and formed on an upper end of the guard rail, the rotating roller Consists of a rotating roller support that is fixed to the rotating roller support and the rotating roller support, to prevent lane departure and rear shedding of the vehicle.

It is preferable to be carried out within the length and height range of the valley, the rotating roller, the guard rail, etc. according to Examples 1 to 4 of the present invention, but is not limited thereto.

In addition, the drain pipe 90 may be additionally formed under the ground on which the bone according to embodiments 1 to 4 of the present invention is formed.

While the present invention has been particularly shown and described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of course, this is possible. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the equivalents as well as the claims that follow.

100, 100a, 100b: vehicle departure prevention device, 10, 10a, 10b: guard rail
20, 20a, 20b: Goal 30, 30a, 30b: Rotary roller support
31, 31a, 31b: rotating roller 40b: lower surface rotating roller support
41b: lower surface rotating roller 50: bearing
51: washer 60: support stand
70: speed control panel 80: vehicle
90: drain pipe

Claims (14)

In the vehicle backlash prevention device of the road which the vehicle can pass,
A valley formed lower than the ground of the road;
A rotating roller support formed in the valley and fixing the rotating roller; And
Consists of a rotary roller coupled to the rotary roller support,
A vehicle back accident prevention device, characterized in that to prevent lane departure and rear accident of the vehicle. In the road vehicle accident prevention device on the road that can pass the vehicle,
A guard rail installed on the road;
Located at the bottom of the guardrail, the valley formed lower than the ground of the road;
A rotating roller support formed on the valley to fix the rotating roller; And
Rotating roller coupled to the rotary roller support; Respectively,
A vehicle back accident prevention device, characterized in that to prevent lane departure and rear accident of the vehicle. In the road vehicle accident prevention device on the road that can pass the vehicle,
A guard rail installed on the road;
Located at the bottom of the guardrail, the valley formed lower than the ground of the road;
A rotating roller support formed on the top and the valley of the guard rail to fix the rotating roller; And
Consists of a rotary roller coupled to the rotary roller support,
A vehicle back accident prevention device, characterized in that to prevent lane departure and rear accident of the vehicle. In the road vehicle accident prevention device on the road that can pass the vehicle,
A guard rail installed on the road;
A valley located at a lower end of the guard rail and formed to be inclined lower than the ground of the road;
A rotating roller support formed on the top and the valley of the guard rail to fix the rotating roller; And
Rotating roller coupled to the rotary roller support; Respectively,
A vehicle back accident prevention device, characterized in that to prevent lane departure and rear accident of the vehicle. The method according to any one of claims 1 to 4,
And a lower surface rotating roller support formed on the bottom of the valley to fix the rotating roller, and a lower surface rotating roller coupled to the lower surface rotating roller support. 6. The method of claim 5,
The lower surface rotation roller is a vehicle back accident prevention device, characterized in that coupled to the direction perpendicular to the direction of travel of the goal. 6. The method of claim 5,
The lower rotating roller support and the lower rotating roller is coupled through a bearing or washer, the lower rotating roller is a vehicle after the accident prevention device, characterized in that the cylindrical form. The method according to any one of claims 1 to 4,
The rotating roller has a cylindrical shape, the vehicle after the accident prevention device, characterized in that installed in the direction of the goal. The method according to any one of claims 1 to 4,
The rotating roller support and the rotating roller is a vehicle back accident prevention device, characterized in that coupled via a bearing or washer. The method according to any one of claims 1 to 4,
The slope of the bottom of the valley is a high vehicle rail side, the vehicle side accident prevention apparatus, characterized in that the road side can be formed low. The method according to any one of claims 2 to 4,
Vehicle rear accident prevention device, characterized in that the speed control plate is formed on the top of the guard rail. 5. The method according to any one of claims 1 to 4,
The length of the rotary roller is a vehicle rear accident prevention device, characterized in that formed shorter than the distance from the front wheel to the rear wheel of a conventional passenger car. The method according to any one of claims 1 to 4
Vehicle rear accident prevention device is characterized in that the drain pipe is formed under the ground on which the valley is formed. In the road vehicle accident prevention device on the road that can pass the vehicle,
A guard rail installed on the road;
A rotating roller support formed on an upper end of the guard rail to fix the rotating roller; And
Consists of a rotary roller coupled to the rotary roller support,
A vehicle back accident prevention device, characterized in that to prevent lane departure and rear accident of the vehicle.

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