KR20120085449A - Shock absorption type traffic sign - Google Patents

Abstract

PURPOSE: A shock absorption type display board is provided to reduce the danger of life accidents while preventing the damage of a display board through the reconstitution of a pillar. CONSTITUTION: A shock absorption type display board(100) comprises a pillar(110), a display board(120), a coupling unit(130), and a shock absorbing unit(150). The pillar is perpendicularly installed on the surface and is comprised of a top pillar and a bottom pillar. The display board is combined on the top of the pillar and indicates a character or sign on a metal board using paint for radiation. The coupling unit is comprised of a first coupling clip and a second coupling clip. The first coupling clip unites a connector on the pillar. The second coupling clip unites the connector on the display board. The shock absorbing unit is placed between the top pillar and the bottom pillar and connects the top pillar and the bottom pillar by a wire. The shock absorbing unit comprises an absorption spring and a reconstruction spring.

Description

Shock Absorbing Signs {SHOCK ABSORPTION TYPE TRAFFIC SIGN}

The present invention relates to a shock-absorbing sign, and more particularly, to absorb the shock elastically in the props to which the sign material is bound during external impact due to the impact of the vehicle and the strong winds to reduce the size of the existing sign base in half, which is a complicated urban area. The present invention relates to a shock-absorbing sign that is suitable for and prevents damage to the sign by restoring the post after the shock while reducing the risk of an accident by absorbing a shock during a vehicle and pedestrian collision.

The signs installed on the road among the signs are for informing the cautions, regulations, and instructions necessary for the safety of road traffic, and are installed at a predetermined height so that the highway, national road, and general roads can be easily watched at a predetermined distance. .

The sign is adjusted in height through a support fixed to the road side to be positioned at a predetermined height on the road surface, the support is fastened as anchor bolts on the base concrete that is poured through the trench on the road side.

In this case, when fastening the sign material to the prop, use a conventional circular band, or install a bolt with the end of which is drilled into the pipe of the support, or install a vertical steel post in the vertical direction and fasten the signboard to the sign. Spot welding the (plate) to wrap the steel strut with a band and then attach it with bolts for finishing.

These signs cause the vehicle to crash on the props, causing a great risk to the vehicle driver or passengers due to excessive shock, and the signs are broken as the props are broken, thereby increasing the cost for reinstallation.

In addition, since the sign material is fixedly fixed to the prop, it is impossible to adjust the height, width or direction of the prop so that the installation of the sign is restricted by obstacles such as trees or external installations. It is not installed in the position required by the road facility regulation.

Since the signposts are fixed and stand upright in case of strong winds, the signposts meet all the strong winds.In order to avoid being pulled out or flying by the strong winds, the sign base must be large in size, and the width of the sidewalk is very narrow and the underground works are complicated. There was a problem that was not useful in the region.

The present invention has been made in order to solve the above-mentioned problems, to reduce the risk of accidents that can occur to the vehicle driver or passengers by absorbing the shock elastically in the props that the sign material is bound when an external impact such as a collision of the vehicle, After that, the purpose of the sign is to provide a shock-absorbing sign that can be restored to its original position to prevent breakage of the sign.

In addition, another object of the present invention is to be able to adjust the height, width or direction of the sign material, can be installed flexibly according to road conditions or ground conditions, can be installed in accordance with the facility regulations of the road and easily recognizable direction and location To provide shock-absorbing signs that can be installed on

In addition, another object of the present invention is to reduce the area of the sign base to reduce the size of the base of the sign as the sign is inclined during the strong winds, which is very useful shock absorption in urban areas where narrow sidewalks and complex underground buried To provide the type signs.

Shock absorption type signs according to the first embodiment of the present invention for achieving the above object is a strut made up of the upper and lower pillars vertically installed on the ground and separated up and down;

A sign material which is bound to an upper part of the support and displays a letter or a symbol with a light-emitting paint on a metal plate;

Binding means consisting of a c-shaped binding sphere, a first binding clip for binding the binding sphere to a support, and a second binding clip for binding a sign material to the binding sphere; And

Interposed between the upper column and the lower column is coupled to each other, the upper and lower column is connected to the tension by the central wire, the lower absorption spring and the upper restoring spring is provided on the outside of the wire, the absorption The outer side of the spring and the restoring spring is provided with a fixed tube coupled to the lower column from the bottom to the upper side, the upper tube coupled to the flow tube and the upper column is configured to include a shock absorbing means separated by the first spacer and the second spacer.

In addition, the shock-absorbing sign according to the second embodiment of the present invention is a strut installed perpendicular to the base of the sign;

A sign material which is bound to an upper part of the support and displays a letter or a symbol with a light-emitting paint on a metal plate;

Binding means consisting of a c-shaped binding sphere, a first binding clip for binding the binding sphere to a support, and a second binding clip for binding a sign material to the binding sphere; And

Is interposed between the sign base and the strut, coupled, the center of the sign base and the strut is connected to have a tension and the restoring spring of the lower side and the upper absorption spring is provided on the outside of the wire, the restoring spring and absorption A fixed tube coupled to the base of the sign from the lower side to the outer side of the spring, the first flow tube, the upper side tube is coupled to the second flow tube and the support is provided with a shock absorbing means separated by the first spacer, the second spacer and the gap It is configured by.

According to the above-mentioned means of solving the problem, in the external impact such as a collision of the vehicle elastically absorbs the shock in the props that the sign material is bound to reduce the risk of accidents that may occur to the driver or passengers of the vehicle, the sign after the impact It can be restored to its position to prevent breakage of the sign.

In addition, according to the above-mentioned means for solving the problem, by adjusting the height, width or direction, it can be installed flexibly according to the road conditions or ground conditions, can be installed in accordance with the road facility regulations, and easily recognized direction and Can be installed at location.

In addition, according to the above-mentioned means to solve the problem, as the sign is inclined during strong winds, the area in contact with the strong winds can be reduced to reduce the size of the base of the sign than before, which is very useful in urban areas with narrow sidewalks and complex underground burial Signs can be provided.

1 is a perspective view of a shock absorbing sign according to a first embodiment of the present invention;
2 is an exploded perspective view of FIG. 1;
3A to 3D are diagrams showing a state of use of the sign material shown in FIG. 1,
4 is a partial perspective view of a shock absorbing sign according to a second embodiment of the present invention;
5A and 5B are partially exploded perspective views cut away from a portion of FIG. 4;

Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view of a shock absorbing sign according to a first embodiment of the present invention, Figure 2 is an exploded perspective view of FIG.

As shown, the shock-absorbing sign 100 according to the first embodiment of the present invention comprises a support 110, a sign material 120, the binding means 130, the shock absorbing means 150.

The pillar 110 is installed in the ground perpendicular to the ground on the ground required for the facility regulations of the road, such as a road or sidewalk, and made of a round tubular shape.

The strut 110 is divided into an upper column 112 and a lower column 111 and is interposed therebetween by impact absorbing means 150 for coupling the upper column 112 and the lower column 111 to the outside. Absorbs and returns to its original position after impact.

Sign material 120 that is bound by the binding means 130 on the top of the support 110 is made by displaying a letter or symbol as a light-emitting paint on a metal plate.

Characters or symbols displayed on the sign material 120 should be clearly visible to the road user, and should be readable from a distance, and be read well at night by displaying names, distances, directions, etc. with fluorescent paint. It should be possible.

The binding means 130 is a binding member 131 of the U-shape, the first binding clip 132 for binding the binding sphere 131 to the support 110, and the sign material (b) on the binding sphere (132) It consists of a second binding clip (133) for binding the 120.

The first binding clip 132 is inserted into the open upper and lower sides and the support 110 of the U-shaped binding sphere 131, and the respective first binding clips 132 are fixed by soldering or welding, and the binding sphere 131 ) Is bound to the strut 110.

In addition, the second binding clip 133 inserted into the vertical portion of the binding hole 131 to fix the sign member 120 is coupled to the coupling rod 121 coupled to the sign member 120 by a bolt and a nut or The sign material 120 is fixed to the binding hole 131 by being fixed by soldering or welding.

The first and second binding clips 132 and 133 are bolted to two opposite assembly pieces 134, which are cut in a state in which the binding hole 131 or the support 110 is inserted into the hollow round shape having one side cut open. The coupling member 135, such as a nut, is coupled and bound to the binding port 131 or the support 110.

The first and second binding clips (132, 133) can be separated by loosening the coupling member 135, when binding to the binding sphere 131 and the support 110, by adjusting the binding position road conditions or road ground It can be flexibly installed depending on the situation.

In addition, the first and second binding clips 132 and 133 are not completely fixed to the binding holes 131 or the support 110, but can be moved vertically or horizontally in a slide form and rotate, but are vertically bound. When the clips 132 and 133 are engaged, a friction member 136, such as a rubber ring, is inserted into a lower portion between the binding clips 132 and 133 and the support 110 or the binding hole 131 to prevent sagging down by gravity. It can bind to the support 110 or the binding port 131.

The wire 151 of the shock absorbing means 150 is connected to the central portion of the upper column 112 and the lower column 111 apart from each other to have a slight tension, the lower side of the wire 151 is the lower column 111 It is connected to the lower projection 152 protruding upward from the center of the, the bottom of the lower projection 152 is formed with a circular mounting plate 153 so that the lower portion of the absorption spring 154 can be supported.

Absorption spring 154 inserted into the outer side of the lower protrusion 152 is composed of a double spring of the inner spring 155 and the outer spring 156 and thus the mounting plate for supporting the lower portion of the absorption spring (154) ( 153 is also formed in duplicate to have different diameters.

Meanwhile, a first coupling plate 157 having a through hole formed up and down is fixed to the lower support 111, and the second coupling plate 159 of the coupling hole 158 located at an upper portion thereof is fixed to the first coupling plate 157. Is coupled to a coupling member 161 such as a bolt / nut.

The coupler 158 is formed by the fixing tube 160 is coupled to the upper portion of the second coupling plate 159 formed through holes, the absorption spring 154 is located in the fixing tube 160 and the second coupling plate The reinforcing rib 162 is padded between the upper side of the second coupling plate 159 and the outer side of the fixing tube 160 to increase the coupling force of the 159 and the fixing tube 160.

Similarly, reinforcing ribs (not shown) may be padded between the lower side of the first coupling plate 157 and the lower column 111 to increase the coupling force between the first coupling plate 157 and the lower column 111.

The upper portion of the double absorbing spring 154 and the lower portion of the intermediate opening 163 supporting the lower portion of the restoring spring 166, which will be described later, may also be formed in duplicate so as to have a different diameter and allow the wire 151 to pass therethrough. Through-holes are formed.

The flow pipe 165 is positioned on the fixing pipe 160 of the coupler 158 with the first spacer 164 interposed therebetween, and the restoration spring 166 is inserted in the flow pipe 165. An upper portion of 166 is supported by the second spacer 167, and a lower portion thereof is supported by the intermediate tool 163.

On the other hand, the support 168 on one side of the fixed tube 160 is formed to protrude upward in a state that is fixedly coupled by welding or the like to support one side of the flow tube 165.

When the support 110 is installed so that the support 168 faces the roadway side, the upper column 112 including the flow pipe 165 may not be inclined toward the roadway side to prevent an accident in advance.

The second spacer 167 supports an upper portion of the restoring spring 166 to separate the upper portion of the flow tube 165 from the lower portion of the upper tube 169 and the upper and lower through holes at the center thereof to allow the wire 151 to pass therethrough. Is formed.

The upper tube 169 is fixedly coupled to the upper column 112 and the upper portion of the wire 151 is connected to the lower portion of the upper column 112 through the center of the upper tube 169.

In this way, the wire 151 in the center connects the upper support 112 and the lower support 111 to have a tension, and is inserted into the outer side of the wire 151 so that the lower absorbing spring 153 and the upper restoring spring ( 166 is provided, and the fixed tube 160 and the flow tube 165, the flow tube 165 and the upper tube 166 is inserted into the outer side from the lower side to the first spacer 164 and the second spacer 167. When an impact occurs in the upper column 112 in the separated state, the double absorbing spring 154 is inclined in the opposite direction in which the impact occurs and absorbs the impact.

At this time, the upper column 112, including the flow pipe 165 can also be inclined in the opposite direction of the shock absorbed shock to reduce the damage to life, if there is no external force after the impact is applied, the upper column 112 is the lower column The upper circumference 112 is restored to its original position by the restoring force of the absorbing spring 154 and the restoring spring 166 so as to have a tension on the 111.

In addition, when the strong wind is blowing, the vertical length (height) of the sign 100 is lowered while the prop 110 is inclined in the direction of the strong wind by the strong wind, and the area of the sign material 120 which is in contact with the strong wind is reduced so that the foundation of the sign is reduced. It can be made smaller than before.

3A to 3D are use state diagrams of the sign material shown in FIG. 1.

3a shows a state in which the first binding clip 132 vertically bound to the support 110 and the binding hole 131 rotates from side to side to absorb shocks.

3b shows a state in which the second binding clip 133 coupled with the sign material 120 is rotated from side to side to adjust the direction of the sign material 120.

3c shows a state in which the first binding clip 132 bound to the binding hole 131 and the support 110 is lifted by the slide method from the support 110 to adjust the height of the sign member 120.

3d illustrates a state in which the binding sphere 131 is moved left and right in a sliding manner by the first binding clip 132 horizontally bound to the binding sphere 131 to adjust the left and right positions of the sign member 120.

As a result, it can be installed at a position required for road facility regulation due to obstacles such as trees or external installations, road sidewalks, boundary stones, and various roadside conditions.

In addition, even when a natural disaster such as a strong wind or a typhoon, the bending and damage of the sign material 120 can be prevented.

And the height of the shock-absorbing signs can be adjusted, the left and right position or direction, and the second traffic accident can be prevented by matching the direction of the vehicle and the direction of the sign material 120.

4 is a partial perspective view of a shock absorbing sign according to a second embodiment of the present invention, Figures 5a and 5b is a partially exploded perspective view of a portion of FIG.

As shown, the shock-absorbing sign 200 according to the second embodiment of the present invention comprises a strut 210, a sign material, a binding means, a shock absorbing means 250, the sign material and the binding means Since the configuration and operation are the same as in the first embodiment, the detailed description thereof is omitted here.

The strut 210 is installed vertically on the ground on the ground required for the regulation of the road, such as a road or sidewalk, and is made of a round tubular shape.

The strut 210 is installed vertically on the lower sign base (not shown) through the shock absorbing means 250, and absorbs the external shock by the shock absorbing means 250 and returns to its original position after the shock. This prevents the support 210 from being damaged.

The wire 251 of the shock absorbing means 250 is connected to the strut 210 apart from each other and the central portion of the sign base to have a slight tension, the lower side of the wire 251 is connected to the lower protrusion 252, The lower protrusion 252 is fixed to the coupler 253 is coupled to the upper sign base.

More specifically, the coupler 253 is formed by a fixed tube 255 is coupled to the coupling plate 254 coupled to the base of the sign, the lower protrusion 252 is inserted into the fixed tube 255 inside the coupling plate It is fixed to 254, the bottom of the lower protrusion 252 is formed with a circular mounting plate 257 so that the restoring spring 256 is inserted into the outer side of the lower protrusion 252 can be mounted.

At this time, the reinforcing rib 258 is padded between the upper side of the coupling plate 254 and the outer side of the fixing tube 255 to increase the coupling force of the coupling plate 254 and the fixed tube 255.

The first flow pipe 260 is positioned on the fixing tube 255 of the coupling hole 253 with the first spacer 259 interposed therebetween, and the upper portion of the restoring spring 256 is formed by the first spacer 259. Supported.

At this time, it is preferable that the support 261 is formed to protrude upward in a state in which the support 261 is fixedly coupled by welding or the like to support one side of the first flow tube 260.

When the support 210 is installed so that the support 261 faces the roadway side, the support 210 including the first flow pipe 260 may not be inclined to the roadway side, thereby preventing an accident in advance.

A second flow tube 263 is positioned on the upper portion of the first flow tube 260 with a second spacer 262 interposed therebetween, and an absorption spring is formed inside the first flow tube 260 and the second flow tube 263. 264 is inserted, the absorption spring 264 is composed of a double spring of the inner spring 265 and the outer spring (266).

At this time, the lower portion of the inner spring 265 is supported by the first spacer 259 located at the lower portion, and the lower portion of the outer spring 266 is supported by the second spacer 262 located at the upper portion of the inner spring 265. ) Is positioned inside the first and second flow tubes 260 and 263, and the outer spring 266 is positioned inside the second flow tube 263.

The gap 268 separating the second flow pipe 263 and the upper pipe 267 while supporting the upper portion of the absorption spring 264 is formed of a circular plate 269 and a lower protrusion 270 having a through hole formed therein, An upper tube 267 which absorbs the spring 264 to the outside of the protrusion 270 and couples the through-holes of the circular plate 269 and the lower protrusion 270 to be fixed to the support 210 through the wire 251. It is connected to the strut 210 through).

As such, the wire 251 connects the strut 210 and the sign base with tension, and is inserted into the outer side of the wire 251 to be provided with a lower restoring spring 256 and a lower absorbing spring 264. The fixed tube 255 and the first flow tube 260, the first flow tube 260 and the second flow tube 263, the second flow tube (2630 and the upper tube 267) is inserted into the outer side from the lower side to the upper side. (259), in the case of impacting the strut 210 from the outside in the state separated by the second spacer 262 and the gap 268, the double absorbing spring 261 is inclined in the opposite direction in which the impact occurred, the impact Will absorb.

At this time, the support 210 including the first flow pipe 260 can also be inclined in the opposite direction of the shock absorbing the shock to reduce the damage to life, and after the impact is applied, there is no absorbing spring 264 and the restoring spring By the restoring force of 256, the support 210 is restored to its original position so that it is not broken.

In addition, when strong winds blow, the vertical length (height) of the sign 100 decreases as the shore 210 is inclined in the direction of the strong winds by the strong winds, and the area of the sign material in contact with the strong winds decreases, making the sign base smaller than before. Can be.

100,200: Sign 110,210: Holding
120: sign material 130: binding means
150,250: shock absorbing means

Claims (9)

Shore consisting of upper and lower supporters vertically installed on the ground and separated up and down;
A sign material which is bound to an upper part of the support and displays a letter or a symbol with a light-emitting paint on a metal plate;
Binding means consisting of a c-shaped binding sphere, a first binding clip for binding the binding sphere to a support, and a second binding clip for binding a sign material to the binding sphere; And
Interposed between the upper column and the lower column is coupled to each other, the upper and lower column is connected to the tension by the central wire, the lower absorption spring and the upper restoring spring is provided on the outside of the wire, the absorption Shock absorbing type including a shock absorbing means is provided on the outside of the spring and the restoring spring is coupled to the lower column from the lower side to the upper column, the upper tube coupled to the flow tube and the upper column is separated by the first spacer and the second spacer sign. The method of claim 1,
The fixing tube is coupled to the upper portion of the coupling plate is coupled to the upper portion of the lower column, shock absorbing sign characterized in that the reinforcing rib is padded between the upper side of the coupling plate and the fixing tube. The method according to claim 1 or 2,
Shock absorption type signs characterized in that the support is formed on the one side of the fixed tube is protruded upwardly to support one side of the flow pipe. Struts installed perpendicular to the foundation of the sign;
A sign material which is bound to an upper part of the support and displays a letter or a symbol with a light-emitting paint on a metal plate;
Binding means consisting of a c-shaped binding sphere, a first binding clip for binding the binding sphere to a support, and a second binding clip for binding a sign material to the binding sphere; And
Is interposed between the sign base and the strut, coupled, the center of the sign base and the strut is connected to have a tension and the restoring spring of the lower side and the upper absorption spring is provided on the outside of the wire, the restoring spring and absorption A fixed tube coupled to the base of the sign from the lower side to the outer side of the spring, the first flow tube, the upper side tube is coupled to the second flow tube and the support is provided with a shock absorbing means separated by the first spacer, the second spacer and the gap Shock-absorbing signs. The method of claim 4, wherein
The fixing tube is coupled to the upper portion of the coupling plate coupled to the base of the sign, shock absorbing sign characterized in that the reinforcing rib is padded between the upper side of the coupling plate and the fixed tube. The method according to claim 4 or 5,
Shock absorbing type signs characterized in that the support is formed on the one side of the fixed tube is protruded upwardly to support one side of the first flow tube. The method according to claim 1 or 4,
The absorbing spring is shock-absorbing sign, characterized in that consisting of a double spring of the inner spring and the outer spring. The method according to claim 1 or 4,
The first and second binding clips are shock-resistant, characterized in that the coupling member is coupled to the two opposite assembly pieces cut in a state in which the binding or support is inserted in a penetrated form in which one side is cut and bound to the binding or support. Absorbent signs. The method of claim 8,
When the first and second binding clips are vertically bound, the shock absorbing sign, characterized in that the friction member is fitted to the lower portion between the first and second binding clips and the support or the binding port.

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