KR101511250B1 - The flat delineator using the reflecting paper and pile type safety driving apparatus and manufacturing method - Google Patents

Abstract

The present invention comprises: a main body (11) having a flange portion (11c) having an elasticity to be extended to be perpendicular to an extension portion (11b) from both ends of the extension portion (11b) with coupling grooves (11c-1), having a flat reflector attachment portion (11a) and the extension portion (11b) which is extended outward from the circumferential surface of the reflector attachment portion (11a); and a reflector (12) attached to the reflector attachment portion (11a) in the opposite direction of the flange portion (11c).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guide plate for guiding a safety guideline of a plate guiding plate,

The present invention can be installed on the road to improve the road linear recognition capability of the night drivers, thereby enabling safe operation. However, since the structure is quite simple, it can be easily manufactured as a single metal plate, And to a manufacturing method of a plate-shaped directing guide mark with a reflection paper.

Generally, a driver's guide line (delineator) is installed at the edge of a road, a median separator, a cut-off section, a connection section of a knuckle section, or a small separator of a bridge, So that it can be operated safely. Such a visual guidance mark has been produced in various forms.

The conventional sight guidance mark includes a registration room No. 20-0331630 (a deliner for driving a car).

Conventionally, the conventional sight guidance mark has a structure in which a hard reflector is provided on both sides or one side of the main body and the main body.

However, such a visual guidance mark is extremely vulnerable to an external impact because the body and the reflector are injection-molded by a synthetic resin. For this reason, the visual guidance mark is often broken even in a small external impact during transportation, storage and handling, There is a problem in that it easily breaks due to the dropping pressure in the snow removal operation and also easily breaks in the small stones that are bounced off the road so that it can not function as a sight guidance mark and thus it is an obstacle to safety operation at night, In particular, there has been a problem of discoloration and deterioration of performance due to continuous exposure to an external environment such as ultraviolet rays.

The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method of manufacturing a semiconductor device which can be easily fabricated into a single metal plate even when exposed to an external environment for a long time, And more particularly, to a guide mechanism for guiding the safe movement of a paper stock using the guide plate, and a method for manufacturing the plate guide guide with a reflection paper.

According to an aspect of the present invention, there is provided a plate-

A body having a plate-shaped reflector attachment portion, an extension portion extending outwardly from the peripheral surface of the reflector attachment portion, and a flange portion having elasticity formed in a shape bent at both side ends of the extension portion with binding holes;

And a reflector attached to the reflector attachment portion in a direction opposite to the flange portion.

In order to accomplish the above object, according to the present invention, there is provided a mechanism for guiding safe ground transportation using a plate-

A column vertically installed with a coupling hole at an upper end thereof;

An extending portion extending outwardly from the peripheral surface of the reflector attaching portion and a binding hole communicating with the engaging hole of the column and being bent at both ends of the extending portion, A body formed of a flange portion having elasticity formed therein; A reflector attached to the reflector attachment portion in a direction opposite to the flange portion;

And fixing means for detachably attaching to the coupling hole of the column and the flange portion and fixing the column and the visual guide mark.

Further, in the present invention,

And the lower end portion is embedded in the ground via the support portion formed on the circumferential surface or fixed to the ground via the fixing portion formed at the lower end.

In the present invention, the line-of-sight markers are formed so as to face each other with respect to the column.

According to another aspect of the present invention, there is provided a method of manufacturing a plate-

A first step of punching a plate-like base material with a punching machine to form a plate-like body integrally formed with a pair of flange portions having a reflector attachment portion, an extension portion and an engagement hole from the base material;

A second step of bending the flange portion of the main body perpendicular to the extending portion so that the coupling holes face each other;

And a third step of attaching a reflector to the reflector attaching portion.

According to the present embodiment, the body has a fairly simple structure such as a reflector attachment portion, an extension portion, and a pair of flange portions. In particular, the body of such a structure can be easily fabricated as a single metal plate, It is possible to remarkably lower the unit cost and furthermore, since each component is integrally manufactured, it is structurally stable, and since it is made of a metal material such as aluminum, there is little risk of deformation, discoloration and breakage However, since the facility manager can easily open and repair the facility without having to replace it even if it is blown by an external force such as a dropout pressure of a snow removal vehicle, the cost for maintenance can be reduced considerably, There is a considerable advantage in terms of dimension. All.

According to this embodiment, the column is disposed between the flange portions of the main body. Then, the bolts are inserted through the binding holes and the coupling holes so that the coupling holes of the coupling holes and the columns of the flange portions are communicated with each other. When the bolts and the nuts are further tightened, the pair of flange portions are gradually deformed (elastically deformed) by the fastening bolts and nuts. On the contrary, the flange portions 11c have a restoring force, The bolts and nuts are strongly urged outwardly as they are acted on the bolts and nuts, so that the fastening force of the bolts and nuts can be greatly enhanced. As a result, The bolt and the nut can be easily loosened by the action (restoring force) between the flange portion and the fixing means, It minimizes the can expect to see the effect of annealing is prevented.

1 and 2 are an assembled perspective view and an exploded perspective view of a plate-shaped sight line guide mark with a reflection sheet according to the present invention;
FIG. 3 is a perspective view illustrating an embodiment of a guide mechanism for guiding the safe operation of a ground using the visual guidance mark according to the present invention. FIG.
FIG. 4 is an exploded perspective view of FIG. 3; FIG.
Figure 5 is a plan view of Figure 3;
FIG. 6 is a perspective view showing another embodiment of a guide mechanism for guiding safe stock using a sight line indicator according to the present invention; FIG.
FIGS. 7A and 7C are flowcharts sequentially illustrating a manufacturing process of a plate-shaped sight line guidance mark with a reflection sheet according to the present invention;

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

FIG. 1 is a perspective view of a plate-shaped sight line guide plate with a reflection sheet according to the present invention, and FIG. 2 is an exploded perspective view of a sight line guide plate according to the present invention.

1 and 2, a visual guidance mark 10 according to a preferred embodiment of the present invention is composed of a main body 11 and a reflector 12, and is installed on the road, Thereby improving safety operation.

1 and 2, the main body 11 includes a plate-like reflector attachment portion 11a; An extension portion 11b extending outward from the peripheral surface of the reflector attachment portion 11a; And a flange portion 11c having elasticity extending from both ends of the extending portion 11b perpendicularly to the extending portion 11b and having a binding hole 11c-1. In this embodiment, Bolts and nuts).

The reflector attachment portion 11a, the extension portion 11b, and the pair of flange portions 11c are integrally formed using a single metal plate, and the manufacturing process thereof will be described in detail later.

It is preferable that the material of the main body 11 is a metal material such as aluminum or stainless steel which can sufficiently resist an external force even in a state exposed to the external environment and is less susceptible to corrosion, Any of the notifications may be applicable.

According to the present embodiment, the main body 11 has a fairly simple structure such as the reflector attachment portion 11a, the extension portion 11b and the pair of flange portions 11c. In particular, the main body 11 ) Can be easily manufactured using a single metal plate, thereby making it possible to remarkably reduce the manufacturing convenience and the manufacturing cost. Further, since each component is integrally manufactured, it is structurally stable and is made of a metal material such as aluminum. Even if exposed to the environment, there is almost no risk of deformation, discoloration or breakage, and since the facility manager can easily recover from the field without having to replace it even if it is blown by an external force such as dropout pressure of the snow removal vehicle, Which can be quite economical, and also considerable in terms of facility management. There is an advantage.

According to the present embodiment, a column is disposed between the flange portions 11c of the main body 11 and then the coupling hole 11c-1 of the flange portion 11c and the column are passed through a fastening means (bolt) The pair of flange portions 11c gradually undergo elastic deformation (warpage) as the bolts and the nuts are tightened. However, in contrast to the flange portions 11c, The bolt and the nut are strongly urged outwardly while being acted on the nut. Therefore, even if the vibration of the vehicle traveling on the road is continuously transmitted to the bolt and the nut, It is possible to fundamentally solve the problem that the nut and the nut are easily disengaged, that is, the engagement force is weakened.

The reflector 12 is an ultra-high-intensity reflection sheet, which is attached to the reflector attachment portion 11a in this embodiment, and more preferably to the reflector attachment portion 11a in the opposite direction to the flange portion 11c.

According to the present embodiment, since the reflector 12 is applied with an ultra-high brightness reflective sheet excellent in reflection efficiency, it provides clear discrimination power at night, thereby making it possible to clearly distinguish the linear change of the road at night, We can make the operation to be carried out.

FIG. 3 is an exploded perspective view illustrating an embodiment of a guide mechanism for guiding safe ground transportation using a visual guidance mark according to the present invention, FIG. 4 is an exploded perspective view of FIG. 3, FIG. 5 is a plan view of FIG. FIG. 3 is a perspective view showing another embodiment of a guide for guiding the safe operation of the ground using the visual guidance mark according to the present invention. FIG.

3 to 5, the apparatus for guiding the safe operation of the ground using the visual guidance mark according to the preferred embodiment of the present invention comprises a visual guidance mark 10, a column 20 and fixing means, It can be installed on the connecting section of the overpass section, the connecting section of the nodule section, the small separating section of the bridge, etc., so as to improve the road linear recognition performance of the nighttime driver.

1 to 5, the visual-guide mark 10 is composed of a main body 11 and a reflector 12. In the case of the present embodiment, the visual guidance mark 10 can be detachably attached to the column 20 via fixing means 30 Thereby providing clear discrimination at night, thereby making it possible to clearly distinguish the linear change of the road at night driving, thereby enabling the driver to perform safe driving.

The main body 11 includes a plate-shaped reflector attachment portion 11a; An extension portion 11b extending outward from the peripheral surface of the reflector attachment portion 11a; And a flange portion 11c having elasticity extending from both ends of the extending portion 11b perpendicularly to the extending portion 11b and having a binding hole 11c-1. In this embodiment, Bolts and nuts).

The reflector attachment portion 11a, the extension portion 11b, and the pair of flange portions 11c are integrally fabricated using a single metal plate.

It is preferable that the material of the main body 11 is aluminum which can sufficiently resist external force even in a state exposed to the external environment and is less likely to cause corrosion, and in addition, Can be applied.

According to the present embodiment, the main body 11 has a fairly simple structure such as the reflector attachment portion 11a, the extension portion 11b and the pair of flange portions 11c. In particular, the main body 11 ) Can be easily manufactured using a single metal plate, thereby making it possible to remarkably reduce the manufacturing convenience and the manufacturing cost. Further, since each component is integrally manufactured, it is structurally stable and is made of a metal material such as aluminum. Even if exposed to the environment, there is almost no risk of deformation, discoloration and breakage, and even if a part of the main body 11 is bent due to an external force such as a dropping pressure of the snow removal vehicle, the facility manager can easily The cost required for maintenance can be reduced considerably. Therefore, There are quite favorable benefits in a circle.

The reflector 12 is an ultra-high-intensity reflection sheet, which is attached to the reflector attachment portion 11a in this embodiment, and more preferably to the reflector attachment portion 11a in the opposite direction to the flange portion 11c.

According to the present embodiment, since the reflector 12 is applied with an ultra-high brightness reflective sheet excellent in reflection efficiency, it provides clear discrimination power at night, thereby making it possible to clearly distinguish the linear change of the road at night, We can make the operation to be carried out.

3 to 6, the column 20 has a coupling hole 21 at an upper end thereof and is installed vertically from the ground to support the visual-guide mark 10 so that it can be fixed.

A support portion 22 protruding outward is provided on the lower end surface of the column 20 and a fixing portion 23 is provided at the lower end of the column 20 as shown in FIG.

In the present embodiment, the supporting portion 22 is formed at only two (180 degrees) with respect to the pillar 20, but this is only an example, and three or more (120 degrees) have.

Particularly, the embodiments may be applied differently depending on the place where the column 20 is installed (the cut-off section, the connection section of the cut-off section, the cut-off section of the bridge, etc.). For example, Since the support portion 22 embedded in the ground can stably support the column 20, the column 20 is inclined with respect to the ground, In the place where the floor is made of concrete, such as a connecting road of a nodule section or a small separating bridge of a bridge, it is possible to solve the problem that the column 20 In the state that the fixing part 23 formed at the lower end of the fixing part 23 is in close contact with the paper surface, the fixing part 23 can be fixed to the surface of the paper through fixing means such as an anchor bolt, Gaze induction cover 10 according to the state will be able to maintain at all times properly installed.

5, when the back surface of the visual-guide mark 10 and the outer surface of the column 20 are provided so as to face each other, an external force (for example, a dropping pressure of the snow removing vehicle) (For example, bending) due to the external force (for example, the dropping pressure of the snow removing vehicle) because the column 20 supports the line-of-sight guidance mark 10 even if the line- It is possible to solve the problem of the problem.

The sight guidance markers 10 may be formed so as to face each other with respect to the pillar 20 and can be simultaneously applied to vehicles traveling in different directions.

The fixing means 30 is a member that is detachably attached to the coupling hole 11b-1 between the column 20 and the flange portion 11b to fix the column 20 and the visual guidance mark 10 to each other.

Any means known in the art may be used as long as the fixing means 30 can connect the column 20 and the visual indicator 10 to each other. A bolt 31 and a nut 32 are applied as an embodiment of the present invention.

Here, it is necessary to pay attention to the interaction between the fixing means 30 and the flange portion 11b, which will be described in detail with reference to FIG.

5, the column 20 is disposed between the flange portions 11c of the main body 11, and then the coupling holes 11c-1 and 11c-1 of the flange portion 11c The bolts 31 are inserted into the fastening holes 11c-1 and the fastening holes 21 in a state where the fastening holes 21 of the pillars 20 are in communication with each other and are fixed by being filled with the nuts 32 .

At this time, when the bolts 31 and the nuts 32 are further tightened, the pair of the flange portions 11c are gradually deformed (warped) by the bolts 31 and the nuts 32 to be fastened, The restoring force is generated and the resisting force acts on the bolts 31 and the nuts 32 so that the bolts 31 and the nuts 32 are strongly urged outwardly, Even if the vibration of the vehicle traveling on the road is continuously transmitted to the bolts 31 and the fastened bolts 31, It is possible to minimize the problem that the bolts 31 and the nut 32 are easily loosened by the action (restoring force) between the fixing means 30, thereby preventing the loosening.

3, if necessary, as shown in FIG. 6, the visual guidance mark 10 may be provided on the upper surface of the column 20 in consideration of the upward light of the vehicle and the downward direction of the vehicle. 2 to 3 may be continuously provided along the longitudinal direction.

7A to 7C are flowcharts sequentially illustrating a process of manufacturing a visual guidance mark according to the present invention, and will be described in detail with reference to the drawings.

1) Step 1

The first step is a process of forming the plate-shaped main body 11 from the plate-like base material 1.

7A, a plate-like base material 1 of a metal material (for example, aluminum) is punched by a punching machine 2 to form a reflector attachment portion 11a, an extension portion 11b, Like body 11 formed integrally with a pair of flange portions 11c having a hole 11c-1.

2) Step 2

The second step is a process of bending the flange portion 11c.

The flange portion 11c of the main body 11 is bent perpendicular to the extending portion 11b so that the binding holes 11c-1 face each other as shown in Fig. 7b, do.

3) Step 3

The third step is a process of attaching the reflector 12 to the reflector attachment portion 11a.

The reflector 12 is attached to the reflector attaching portion 11c of the main body 11 formed by bending the flange portions 11c so as to face each other as shown in Fig. .

According to the present embodiment, the main body 11 has a fairly simple structure such as the reflector attachment portion 11a, the extension portion 11b and the pair of flange portions 11c. In particular, the main body 11 ) Can be easily manufactured using a single metal plate, thereby making it possible to remarkably reduce manufacturing convenience and manufacturing cost.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

1: base material 2: punching machine 10: visual guidance mark
11: main body 11a: reflector attaching portion 11b:
11c: flange portion 11c-1: bonding hole 12: reflector
20: column 21: engagement hole 22: support
23:

Claims (5)

A column vertically installed with a coupling hole at an upper end thereof;
An extending portion extending outwardly from the peripheral surface of the reflector attaching portion and a binding hole communicating with the engaging hole of the column and being bent at both ends of the extending portion, A body formed of a flange portion having elasticity formed therein; A reflector attached to the reflector attachment portion in a direction opposite to the flange portion;
And a fixing means for detachably attaching the column and the sight line indicator to the coupling hole of the column and the flange portion.
The method according to claim 1,
The pillar
Wherein the lower end portion is embedded in the ground via a support portion formed on the circumferential surface or is fixed to the ground via a fixing portion formed at the lower end.
3. The method according to claim 1 or 2,
Wherein the line-of-sight guidance markers are formed to face each other with respect to the columns.
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