KR100607238B1 - Traffic sign board having air control panel - Google Patents

Abstract

The present invention relates to a road traffic sign provided with a wind volume adjustment plate, in particular in the road traffic sign; A prop installed vertically on the roadside; An upper horizontal bar installed horizontally at an upper end of the support, wherein a plurality of first through holes are formed at predetermined intervals, and bearings are installed in respective first through holes; It is installed horizontally at the lower end of the support, a plurality of second through-hole is formed in a portion corresponding to each of the first through-hole of the upper horizontal bar, and the lower horizontal bar is installed in each of the second through-hole and ; An opening rod formed in a T shape and having rollers disposed at both ends of the upper end thereof, and having an extension at the lower end penetrating through the first through hole of the upper horizontal bar and the second through hole of the lower horizontal bar; An air volume adjusting plate which is installed between the upper horizontal level and the lower horizontal level, the traffic sign being divided into a plurality, and fixed to the opening / closing rod on each divided panel and installed to be linked with the rotation of the opening / closing rod; A first roller installed at one end of the upper horizontal bar; A second roller installed on an upper end of the support; An adjustment roller installed at a lower end of the support and having a handle; And the adjusting roller and the second roller so as to simultaneously rotate each of the opening and closing rods when the air volume adjusting plate is opened by the strong wind, and simultaneously rotating each of the opening and closing rods when the air volume adjusting plate is closed by a user operation. It characterized in that it comprises a wire installed in the roller and the first roller of each opening and closing rod.

According to the present invention as described above it is possible to prevent the overturning of the road traffic sign by the strong wind by allowing the wind flow through the road traffic sign to open the wind volume control plate by the strong wind when the strong wind occurs.

Traffic, Signs, Strong Wind, Overturn, Airflow Adjustment

Description

Traffic sign board with air flow control panel {Traffic sign board having air control panel}

1 is a view showing a conventional road traffic sign overturned by a strong wind,

Figure 2 is a front view showing the configuration of the road traffic sign installed air volume adjustment plate according to the present invention,

Figure 3 is a plan view showing the configuration of the road traffic sign installed air volume adjustment plate according to the present invention,

Figure 4 is a perspective view showing the configuration of the road traffic sign installed air volume adjustment plate according to the present invention,

Figure 5 is a perspective view showing the main configuration of the road traffic sign installed air volume adjustment plate according to the present invention.

<Explanation of symbols on main parts of the drawings>

110: prop 120: top horizontal

130: lower horizontal band 140: opening and closing rod

150: air flow rate adjustment plate 160: first roller

170: second roller 180: adjusting roller

190: wire

The present invention relates to a road traffic sign provided with a wind volume control plate, and more particularly, to a road traffic sign provided with a wind volume control plate to prevent the road traffic sign from being overturned by a strong wind.

Generally, at the edge of the road, the driver and pedestrians are notified of various dangers that may occur on the road to secure safe and smooth road traffic, and at the same time, various matters necessary for the use of the road to promote the integrity of the road structure. Along with the road sign indicating the information, for the convenience of the driver and pedestrians, various guide signs are provided for informing the location information of various information related to the road, for example, a road direction, a street or a place of the road.

Therefore, road signs and guide signs (hereinafter referred to as "road traffic signs") should be easy for drivers and pedestrians to recognize the delivery, and should be able to grasp the contents within a short time by identifying the types of signs at a long distance.

For this purpose, road traffic signs are usually installed on the side of the road at an appropriate height, and signs on the top of them are installed.

However, this conventional road traffic sign has a problem that the sign is overturned by strong winds due to the way the sign is attached to the frame as shown in FIG.

The present invention is to solve the above problems, the wind volume control plate is opened by the strong wind when the strong wind is caused by the light wind passing through the road traffic sign through the wind volume control plate to prevent the road traffic sign is overturned by the strong wind in advance. The purpose is to provide a road traffic sign installed.

Features of the present invention for achieving the above object,

For road traffic signs; A prop installed vertically on the roadside; An upper horizontal bar installed horizontally at an upper end of the support, wherein a plurality of first through holes are formed at predetermined intervals, and bearings are installed in respective first through holes; It is installed horizontally at the lower end of the support, a plurality of second through-hole is formed in a portion corresponding to each of the first through-hole of the upper horizontal bar, and the lower horizontal bar is installed in each of the second through-hole and ; An opening rod formed in a T shape and having rollers disposed at both ends of the upper end thereof, and having an extension at the lower end penetrating through the first through hole of the upper horizontal bar and the second through hole of the lower horizontal bar; An air volume adjusting plate which is installed between the upper horizontal level and the lower horizontal level, the traffic sign being divided into a plurality, and fixed to the opening / closing rod on each divided panel and installed to be linked with the rotation of the opening / closing rod; A first roller installed at one end of the upper horizontal bar; A second roller installed on an upper end of the support; An adjustment roller installed at a lower end of the support and having a handle; And the adjusting roller and the second roller so as to simultaneously rotate each of the opening and closing rods when the air volume adjusting plate is opened by the strong wind, and simultaneously rotating each of the opening and closing rods when the air volume adjusting plate is closed by a user operation. It characterized in that it comprises a wire installed in the roller and the first roller of each opening and closing rod.

Here, the opening and closing rod is installed so that the rotation center is biased to one side during installation of the air volume control plate to facilitate opening of the air volume control plate.

Hereinafter, with reference to the accompanying drawings, the configuration of the road traffic sign is installed in the air flow adjustment plate according to the present invention in detail as follows.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

Figure 2 is a front view showing the configuration of the road traffic sign installed with the airflow control plate according to the present invention, Figure 3 is a plan view showing the configuration of the road traffic sign installed with the airflow control plate according to the present invention, Figure 4 is a flow rate according to the present invention Fig. 5 is a perspective view showing the configuration of a road traffic sign provided with an adjustment plate, and Fig. 5 is a perspective view showing the main configuration of a road traffic sign provided with an airflow adjustment plate according to the present invention.

2 to 5, the road traffic sign 100 provided with the airflow control plate according to the present invention includes a support 110, an upper horizontal bar 120, a lower horizontal bar 130, and an opening / closing rod ( 140, the air volume adjusting plate 150, the first roller 160, the second roller 170, the adjusting roller 180, and the wire 190.

The strut 110 is installed perpendicular to the roadside. Here, the post 110 is a normal post and its detailed description is omitted.

The upper horizontal plate 120 is horizontally installed by bolts at the upper end of the support 110, a plurality of first through holes 121 are formed at a predetermined interval, each bearing (1) through the first through holes 121 ( 123) is installed.

The lower horizontal stage 130 is horizontally installed by a bolt at the lower end of the support 110, a plurality of second through holes in a portion corresponding to each of the first through holes 121 of the upper horizontal stem 120 ( 131 is formed, and a bearing 133 is installed in each of the second through holes 131. Here, the auxiliary horizontal frame 125 for maintaining and supporting the gap is further installed on the upper horizontal plate 120 and the lower horizontal plate 130.

The opening and closing rod 140 is formed in a T-shape, the roller 142 is installed at both ends of the upper end portion 141, the lower extension portion 143 is the first through hole 121 and the lower end of the upper horizontal band 120 It is installed through the second through hole 131 of the horizontal stage 130, respectively. Here, the opening and closing rod 140 is installed so that the rotation center is biased to one side during installation of the air volume control plate 150 to facilitate the opening of the air volume control plate 150, the wire 190 to be described below ) Is wound one or more times and then fixed to the roller 142.

The airflow control plate 150 is installed between the upper horizontal stage 120 and the lower horizontal stage 130, divided into a plurality, each divided panel is fixed to the opening and closing rod 140, the rotation of the opening and closing rod 140 It is connected and installed to work with. Here, the air volume control plate 150 is attached to the traffic signs to guide traffic and road information on each front, each of the air volume control plate 150 forms a surface when the horizontal position.

The first roller 160 is installed to be rotated horizontally at one end of the upper horizontal bar 120. Here, the first roller 160 is installed in the same line as the roller 142 of the opening and closing rod 140 so as to keep the wire 190 horizontal, and guides the wire 190.

The second roller 170 is installed so as to rotate vertically at the top of the support (110). Here, the second roller 170 is installed in the same line as the roller 142 of the opening and closing rod 140 to guide the wire 190 to maintain the vertical, and guide the wire 190.

The adjustment roller 180 is installed at the lower end of the support 110 by winding the wire 190 more than once so that the wire 190 can be pulled and released by the rotation of the user, and has a handle 181.

The wire 190 simultaneously rotates each opening / closing rod 140 when the air volume control plate 150 is opened by the strong wind, and simultaneously rotates each opening and closing rod 140 when the air volume adjusting plate 150 is closed by a user operation. It is wound on the adjusting roller 180, and wound and fixed on the roller 142 of each opening and closing rod 140, it is guided by the second roller 170, and the first roller 160.

Hereinafter, with reference to the accompanying drawings, the operation of the road traffic sign installed in the air flow adjustment plate according to the present invention will be described in detail.

First, when a strong wind occurs, a resistance force is generated in the air volume control plate 150 by the strong wind. When the wind power resists the wind force, the air volume control plate 150 rotates.

When the air volume control plate 150 rotates, the upper end portion 141 of the opening / closing rod 140 formed to interlock with the air flow rate adjustment plate 150 rotates about the lower end portion 143. The rotational force of the air volume control plate 150 is the wire 190. If greater than the bearing capacity of the winding wire (190) is fixed to the winding of the roller 142 of the opening and closing rod 140 is pulled to one side, the opening and closing rod 140 is eventually rotated. At this time, the wire 190 is guided while maintaining the horizontal and vertical by the first roller 160 and the second roller 170.
When the wire 190 is pulled, the adjustment roller 180 on which the wire 190 is wound rotates in one direction. That is, in the drawing, the wire on the front of the opening and closing rod 140 is pulled and at the same time the wire on the back is released, so that the adjustment roller 180 is rotated.

Thus, each opening and closing rod 140 connected to the wire 190 is rotated so that each of the air volume control plate 150 is linked to open, and maintains this state.

On the contrary, when the user rotates the handle 181 of the adjustment roller 180 to return the airflow control plate 150 to one side, one side of the wire 190 wound thereon is released, and the other side is wound and the wire 190. Is moved.

Then, the upper end portion 141 of the opening and closing rod 140 rotates to the original position with the lower end portion 143 as the axis, and accordingly, the airflow control plate 150 rotates to return to the original position.

According to the road traffic sign provided with the present invention the wind volume adjustment plate configured as described above, by preventing the wind traffic sign is overturned by the strong wind by opening the wind volume control plate by the strong wind when the strong wind occurs through the road traffic sign. There is an advantage to this.

As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. Should be.

Claims (2)

For road traffic signs; A prop installed vertically on the roadside; An upper horizontal bar installed horizontally at an upper end of the support, wherein a plurality of first through holes are formed at predetermined intervals, and bearings are installed in respective first through holes; It is installed horizontally at the lower end of the support, a plurality of second through-hole is formed in a portion corresponding to each of the first through-hole of the upper horizontal bar, and the lower horizontal bar is installed in each of the second through-hole and ; An opening rod formed in a T shape and having rollers disposed at both ends of the upper end thereof, and having an extension at the lower end penetrating through the first through hole of the upper horizontal bar and the second through hole of the lower horizontal bar; An air volume adjusting plate which is installed between the upper horizontal level and the lower horizontal level, the traffic sign being divided into a plurality, and fixed to the opening / closing rod on each divided panel and installed to be linked with the rotation of the opening / closing rod; A first roller installed at one end of the upper horizontal bar; A second roller installed on an upper end of the support; An adjustment roller installed at a lower end of the support and having a handle; And The adjustment roller and the adjustment roller are formed in a band shape so as to rotate the opening and closing rods at the same time when the air volume adjusting plate is opened by strong wind, and simultaneously rotating the opening and closing rods when the air volume adjusting plate is closed by a user operation. A road traffic sign installed with a flow rate adjusting plate, characterized in that it comprises two rollers, wires of the rollers and the first roller of each opening and closing rod. The method of claim 1, The opening and closing rod, Road traffic sign is installed, the air flow adjustment plate is installed so that the rotation center is biased to one side when the installation of the traffic sign to facilitate the opening of the air volume control plate.

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