• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a light shielding device for a road, comprising: a pair of support pillars each fixed to a barrier for a middle separator of a road at predetermined intervals; And a light blocking net that is fixed between the pair of supporting pillars and is integrally installed and is integrally formed and woven to form a through hole of a predetermined size with synthetic fibers coated with a reflective paint or a fluorescent paint. The road light shielding device of the present invention not only effectively blocks the headlights of the opposite lanes when the vehicle is running at night, but also adjusts the position of the center separator through the light reflected by the reflective paint applied to the surface of the synthetic fiber constituting the net. Accurate grasping can help drivers drive safely.
    公开号:KR20030020557A
    申请号:KR1020010053700
    申请日:2001-09-01
    公开日:2003-03-10
    发明作者:정찬권
    申请人:정찬권；
    IPC主号:
    专利说明:

    Road shading {A equipment for shielding light used in the road}
    [12] The present invention relates to a light shielding device for a road that can effectively block the headlights of the opposite lane when the vehicle is running at night, and more specifically, the driver reflects the light reflected by the reflective coating applied to the surface of the synthetic fiber constituting the net. Through the accurate identification of the location of the central separator to promote the driver's safe operation, and easy to install and repair the road light shielding device.
    [13] As the industry develops, the national soil is within the range of daily living, and the population moving by road is increasing. Accordingly, casualties and property damages caused by frequent traffic accidents are becoming serious social problems.
    [14] In order to solve this problem, the government has prescribed various safety facilities on the road. In particular, in order to prevent safety accidents by blocking the headlights of the oncoming vehicle during night driving of the car, a light shielding device is obliged to be installed on the barrier wall for the central partition.
    [15] 1 is a front view illustrating a light shielding device for a road that has been used in the related art. Referring to FIG. 1, the light shielding device 10, which is formed in a precast concrete unit having a predetermined height in a trapezoidal shape and fixed to a barrier wall 11 for a median separator installed at the center of a road, has an upper surface of the barrier wall 11. A pair of struts 12 fixed to the fixing bolts at predetermined intervals in the longitudinal direction are installed on the pair, and between the struts 12 and the struts 12, a light shielding film made of a galvanized steel mesh or a plurality of plastic plates installed at an angle. (13) is provided. Typically, the heights of the barrier wall 11 and the light shielding device 10 are standardized to 1410 mm in total height. Accordingly, the height of the barrier wall 11 is about 810 mm, and the height of the light shielding device 10 installed on the upper surface thereof is about 600 mm. It is prescribed by
    [16] Thus, the conventional road light shielding device 10 having a wire mesh or a plastic plate has the following problems.
    [17] First, the light shielding device is installed on the upper surface of the barrier wall for the central separator, and the conventional light shielding device simply blocks the lights of the oncoming vehicle, so that the vehicle may hit the barrier because the vehicle is not able to grasp the position of the barrier during the night driving on the curve road. There is,
    [18] Second, if the light shielding device installed on the upper surface of the barrier for the median separator is separated and falls to the other lane due to the collision of the vehicle, it may interfere with the driving of the oncoming vehicle, causing another accident,
    [19] Third, the light shielding film made of wire mesh or plastic plate has to use a rigid fixing device due to its weight, and construction is complicated.
    [20] In addition, the light shielding device made of a wire mesh has a problem of corrosion and deterioration with time due to soot or acid rain even if galvanized, and the light shielding film made of a plurality of plastic plates installed at a predetermined angle deforms the plate due to wind pressure. Or there is a problem that can not be broken to fully exhibit the light shielding effect.
    [21] Therefore, the technical problem to be achieved by the present invention is to accurately determine the position of the central separator through the light reflected by the paint during the night driving by applying a reflective paint or fluorescent paint to the surface of the synthetic fiber constituting the shading net to solve the above problems It is to provide a road light shielding device that facilitates the driver's safe operation and is easy to install and repair.
    [1] 1 is a front view showing a conventional light shielding device for a road,
    [2] Figure 2 is a front view showing a light shielding device for a road of the present invention,
    [3] 3 is a cross-sectional view of the paint coated synthetic fiber used in the road light shielding device of the present invention,
    [4] 4 is a perspective view of a light shielding device for a road according to an embodiment of the present invention;
    [5] 5 is an exploded cross-sectional view of the road light shielding device of FIG. 4.
    [6] <Explanation of symbols for the main parts of the drawings>
    [7] 20 ... Light-shielding device 21 ... Security barrier for central partition
    [8] 22a, 22b, 42 ... Support posts 23, 43 ... Netting
    [9] 35. Synthetic fiber 36. Reflective or fluorescent paint
    [10] 51 ... support 52 ... support
    [11] 53a ... bolt 53b ... nut
    [22] In order to achieve the above technical problem, the present invention is a pair of support pillars are fixed to the barrier for the median of the road at predetermined intervals; And a light blocking net that is fixed between the pair of support pillars and extends integrally and is integrally installed and is woven to form a through hole of a predetermined size with a synthetic fiber coated with a reflective paint or a fluorescent paint. Provides a light shielding device for
    [23] In the light shielding device according to the present invention, the synthetic fibers constituting the light shielding net can be made of soot, acid rain, sunlight-resistant polypropylene, polyethylene, polyvinyl alcohol, polyester, nylon, polyacrylonitrile and the like. It can be applied to the synthetic fiber by adding a plurality of light reflecting metal flakes to the reflective paint or fluorescent paint.
    [24] In addition, in the light shielding apparatus of the present invention, in consideration of the fixing property and detachment convenience of the net, the support pillar for fixing the light-blocking net is a fixing table formed with a contact surface; A support having a support surface formed on the contact surface; And fastening members fastened through the support and the support so as to fix one end of the light blocking net inserted into the support and the support.
    [25] Hereinafter, a light shielding apparatus for a road according to the present invention will be described in detail with reference to the accompanying drawings in accordance with a preferred embodiment.
    [26] 2 is a front view illustrating a light blocking device for a road according to the present invention. Referring to FIG. 2, the light shielding device of the present invention includes a pair of support pillars 22a and 22b fixed to the barrier wall 21 for a median separator at a predetermined interval, and the pair of support pillars 22a and It is fixed between the 22b) is installed integrally extending, and the light blocking net 23 woven from synthetic fibers coated with a reflective paint or a fluorescent paint;
    [27] The light blocking net 23 is woven from synthetic fibers that are durable in soot, acid rain, sunlight, and the like. Such synthetic fibers include synthetic fibers made of polypropylene, polyethylene, polyvinyl alcohol, polyester, nylon, polyacrylonitrile and the like. The synthetic fiber raw material is manufactured into a filament having an appropriate diameter by a method such as melt spinning, and then lightly braided net 23 is produced by twisting alone or by twisting several strands. At this time, the weaving density of the light-blocking netting 23 should be adjusted so that the through-holes are formed so that the netting 23 is not subjected to wind pressure, and at the same time weaving density enough to block the light of the vehicle facing the opposite lane. Should have As such, the light shielding device having a light blocking net made of synthetic fibers is easy to install and detach, and there is no fear of deformation due to corrosion or wind pressure. In addition, unlike the wire mesh or plastic sheet, even if the light shielding device installed on the upper surface of the barrier wall for the central partition is separated by the collision of the vehicle and falls to the other lane, there is little fear that another accident may occur.
    [28] 3 is a cross-sectional view of a paint coated synthetic fiber used in the road light shielding device of the present invention. Referring to FIG. 3, a reflective paint or a fluorescent paint 36 is applied to the synthetic fibers 35 constituting the light blocking net 23. The reflecting paint or fluorescent paint 36 reflects the headlights of the vehicle headlights or the lights of the oncoming vehicle during the night driving so that the position of the barrier wall for the center separator can be easily determined to promote the driver's safe operation. As the reflective paint or fluorescent paint, various reflective or fluorescent paints used in road curve signs (<<) may be used. Reflective paints or fluorescent paints contain titanium dioxide, iron oxide, chromium oxide, lead chromate, carbon black, silica, talc, kaolin, metal oxides, silicates, and chromium leaf, depending on the desired color, in order to show road markings of a suitable color on the light-blocking netting. Inorganic pigments such as phthalocyanine blue, phthalocyanine green, carbazole violet, atrapymidine yellow, plevantn yellow, isoindolin yellow, indanthrone blue, quinacridone violet, atrapymidine yellow, plevantrone Organic pigments such as yellow, isoindole yellow, indanthrone blue, quinacridone violet, perylene red, dazored and the like can be added.
    [29] In addition to the pigment, light reflecting metal flakes may be added to the reflective or fluorescent paint. Light reflecting metal flakes can be used for paints, especially those used for automotive finishing paints, which include aluminum flakes, copper flakes, bronze flakes, bronze copper flakes, nickel flakes, zinc flakes, magnesium flakes, silver flakes and gold flakes. , Pieces of platinum, and the like.
    [30] The support pillar provided in the light shielding device for the road according to the present invention may be used as long as it can firmly fix the light blocking net, but it is preferable to use the support pillar 42 as shown in FIGS. 4 and 5. desirable.
    [31] Referring to Figure 5, the support pillar 42 for fixing the light-blocking net 43 according to the present invention includes a fixing plate 51, the contact surface is formed; A support 52 formed on a contact surface of the holder 51 to support a light blocking net 43; And a fastening member fastened through the support 51 and the support 52 so as to fix one end of the light blocking net 43 inserted into the support 51 and the support 52. Fixing plate 51 is fixed to the top surface of the barrier for the central separator, the support 52 is separated from the protective wall is fixed to the fixing plate 51 by a fastening member.
    [32] As shown in FIG. 5, a bolt 53a and a nut 53b may be used, and a plurality of fastening members may be installed in the longitudinal direction of the support pillar 42 as necessary. Fixing plate 51 and the support 52 can be implemented in various forms, such as semi-circular (see FIG. 5), rectangular, if the light-blocking net can be fixed.
    [33] As described above, the road light shielding device of the present invention applies a reflective paint or a fluorescent paint to the surface of the synthetic fiber constituting the light shielding net so as to accurately determine the position of the center separator through the light reflected by the paint during the night driving. Promote safe operation. In addition, the light shielding device having the light blocking net of the present invention made of synthetic fibers is easy to install and detach, there is no fear of deformation due to corrosion or wind pressure, and the upper surface of the barrier for the median separator due to the collision of the vehicle Even if the shading device installed in the car is separated and falls to the other lane, unlike the wire mesh or plastic sheet, it is flexible and thin, so there is little possibility of causing another accident.
    权利要求:
    Claims (4)
    [1" claim-type="Currently amended] A pair of support pillars each fixed to a barrier for a median partition of the road at predetermined intervals; And
    Is fixed between the pair of support pillars are integrally extended and installed, the light shielding for roads characterized in that it comprises a light blocking net woven to form a through-hole of a predetermined size made of synthetic fibers coated with a reflecting paint or fluorescent paint Device.
    [2" claim-type="Currently amended] The light shielding device of claim 1, wherein the synthetic fiber is one selected from the group consisting of polypropylene, polyethylene, polyvinyl alcohol, polyester, nylon, and polyacrylonitrile.
    [3" claim-type="Currently amended] According to claim 1, The support pillar has a contact surface is formed; A support having a support surface formed on the contact surface; And a fastening member fastened through the support and the support so as to fix one end of the light blocking net inserted into the support and the support.
    [4" claim-type="Currently amended] The light shielding device for a road according to claim 1, wherein the reflecting paint or fluorescent paint applied to the synthetic fiber comprises a plurality of light reflecting metal flakes.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2001-09-01|Application filed by 정찬권
    2001-09-01|Priority to KR1020010053700A
    2003-03-10|Publication of KR20030020557A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020010053700A|KR20030020557A|2001-09-01|2001-09-01|A equipment for shielding light used in the road|
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