CN211079969U - Road traffic marking reflects light at rainy night - Google Patents

Abstract

The utility model relates to a rain night reflection of light road traffic marking in traffic marking field aims at solving the problem of rain night traffic marking reflection of light, and it includes the marking body, and the marking body includes the marking coating, is equipped with a plurality of equal fortune lugs that distribute on the marking body, and the surface of lug is equipped with the marking coating, and the lug is equipped with the inserted block that passes the marking body towards one side on road surface, and the road surface of marking body below is equipped with the caulking groove of inlaying the inserted block. The effect that the driver can distinguish the position of the marking body more easily by exposing part of the marking coating on the surface of the rainwater.

Description

Road traffic marking reflects light at rainy night

Technical Field

The utility model belongs to the technical field of the technique of traffic marking and specifically relates to a reflection of light road traffic marking at rainy night is related to.

Background

The road marking is one of the most basic traffic safety facilities in road traffic management, is used for guiding traffic flow and pedestrian flow in a standard manner, so that road traffic can be carried out orderly, the traffic flow and the safety of driving and pedestrians are improved, and the effect of beautifying the road is achieved.

The prior Chinese patent publication No. CN204125862U discloses a light-reflecting road traffic marking at rainy night, which comprises a marking body; the marking body comprises a marking coating layer; a rain-night reflective bead is arranged on the marking paint layer; the rainy night reflective bead comprises: the raindrop reflective bead mother beads and the raindrop reflective bead beads; the surface of the mother bead of the rainy night reflective bead is provided with a bonding reflective layer; the raindrop reflective bead beads are arranged on the adhesive reflective layer.

The road traffic marking can reflect light at night in dry and wet rainy days by spreading the light reflecting beads on the surface of the marking; the rain night reflecting mother beads and the rain night reflecting photon beads act together, when light is emitted to the spherical surface, N light beams are reflected by the spherical surface, the light reflection is comprehensive and uniform, and the road traffic marking can be clearly seen from different angles.

The above prior art solutions have the following drawbacks: at the night of rainy day, when rainfall is great, the rainwater on the road has certain thickness, and the upper surface of rainwater exceeds the upper surface of the reflection of light post of rainy night, and the rainwater can cover the marking body this moment, and the light irradiation that the vehicle sent can be formed specular reflection by the upper surface of rainwater on the road surface, and the light that the vehicle sent is reflected to vehicle the place ahead, can not be with light reflection meeting vehicle, leads to the driver to be difficult to see the marking body clearly.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a reflection of light road traffic marking at rainy night, it has can expose the rainwater surface with part marking coating and make the driver distinguish the effect of marking body position more easily.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a rainy night reflection of light road traffic marking, includes the marking body, the marking body includes the marking coating, be equipped with the lug that a plurality of equal fortune distribute on the marking body, the surface of lug is equipped with the marking coating, the lug is equipped with the inserted block that passes the marking body towards one side on road surface, the road surface of marking body below is equipped with the caulking groove of inlaying the inserted block.

By adopting the technical scheme, the upper surface of the bump has a certain height which is higher than the upper surface of the marking line body. At clear night, the light of the vehicle irradiates on the surfaces of the marking body and the bump, and the marking coatings on the marking body and the bump reflect the light from different angles to the reverse direction of the vehicle to enter the sight of a driver, so that the driver can see the traffic marking more easily; road surface and performance body are submerged by the rainwater when rainy day, and the lug that exceeds marking body upper surface is hardly submerged by the rainwater, and the light that the vehicle sent partly shines and forms specular reflection to the rainwater upper surface, and partly shines on the lug that the rainwater can not be submerged, and light reflects back the direction of vehicle through the marking coating on the lug, makes during light still can get into driver's the sight, realizes the normal reflection of traffic marking at the rainy night. The lug is higher than the upper surface of the marking line body, so that the marking line body is easier to damage compared with the marking line body; the lug passes through the inserted block to be connected with the caulking groove on road surface, conveniently changes and damages serious lug, guarantees to have sufficient lug can the protrusion rainwater surface, guarantees the reflection of light effect of traffic marking at rainy night.

The utility model discloses further set up to: the marking line body is provided with a plurality of grooves penetrating through the marking line body, and the bottom wall of each groove is not higher than the upper surface of the road surface.

Through adopting above-mentioned technical scheme, the recess on the marking body supplies the rainwater circulation of marking body both sides in the rainy day, reduces the marking body to stopping that the rainwater flows, and the speed that the rainwater was drained is with higher speed, reduces the rainwater and stores up between the marking body, reduces the thickness of road surface rainwater, makes more marking coatings can expose the rainwater surface, improves the reflection of light effect of traffic marking at rainy night.

The utility model discloses further set up to: the lateral wall of the groove is provided with a transition layer which connects the upper surface of the groove with the road surface.

Through adopting above-mentioned technical scheme, the lateral wall that the transition layer made the recess slowly passes through from the road surface to the top of marking body, reduces the impact force of vehicle tire to the recess when the marking is rolled by the vehicle to reduce the damage of recess lateral wall, reduce the damage of marking body and marking coating, prolong the life of marking body.

The utility model discloses further set up to: and the top wall of the lug, which deviates from the road surface, is provided with a water drainage groove which runs through the top wall of the lug.

Through adopting above-mentioned technical scheme, on the rainy day rainwater contacted the roof of lug, rainwater on the lug roof can be fast followed the lug roof through water drainage tank and is drained away, reduces the rainwater water yield on the lug diapire, reduces the region that lug roof mirror surface takes place, makes more light can reflect to the vehicle, lets the driver can be clearer see the traffic marking.

The utility model discloses further set up to: the top walls of the convex blocks at two sides of the drainage groove are downwards inclined from the outer edge to the drainage groove.

Through adopting above-mentioned technical scheme, the roof of lug further accelerates the emission of lug roof rainwater to the water drainage tank slope, improves the efficiency of drainage, reduces the rainwater of lug roof, further reduces the part that the lug roof produced specular reflection, enlarges the part that the driver saw the traffic marking, makes the position of the judgement traffic marking that the driver can be more clear and definite.

The utility model discloses further set up to: the periphery of lug is equipped with the sloping block with marking body butt, be equipped with the marking coating on the sloping block.

Through adopting above-mentioned technical scheme, the sloping block can cushion and bump between the tire of vehicle, and the tire of vehicle passes through the roof of lug along the sloping block, reduces the tire of vehicle and to the surface of lug and the injury that the marking coating on the lug caused, extension lug live time. The surface area of the outer surface of the inclined block is larger than the surface area of the side wall of the bump, the inclined block enlarges the light received by the traffic marking, and the inclined block reflects more pipelines to be in the sight of a driver, so that the driver can observe the traffic marking more clearly.

The utility model discloses further set up to: the top walls of the oblique blocks and the convex blocks are provided with irregular bulges.

By adopting the technical scheme, the irregular bulge further enlarges the surface machine of the convex block and the inclined block, can receive and reflect more light, simultaneously improves the reflection in different directions by the irregular bulge, and enhances the light reflection effect of the convex block and the inclined block. The position of the traffic marking is easy to be clearly distinguished by a vehicle driver.

The utility model discloses further set up to: the cross-section of inserted block is circular, be equipped with at least one stopper on the inserted block lateral wall, the inner wall of caulking groove is equipped with the spacing groove that supplies the stopper to slide along the horizontal direction, be equipped with the spout that supplies the spacing groove to slide along vertical direction on the caulking groove inner wall of spacing groove orientation caulking groove opening one side, spout and spacing groove intercommunication.

Through adopting above-mentioned technical scheme, during the installation lug, aim at the spout with the stopper, make the lug remove to caulking groove diapire direction, the stopper gets into the spout and removes to the spacing groove along the spout, until stopper and spacing groove butt, rotates the lug and makes the stopper get into the spacing groove, the outer wall of stopper and the inner wall butt of spacing groove, stopper and spacing groove connection, the removal of restriction lug in vertical direction strengthens being connected of lug and caulking groove.

To sum up, the utility model discloses a beneficial technological effect does:

1. the upper surface of the detachable bump is exposed out of the surface of rainwater, so that the pipeline can be reflected to a driver at rainy night, the effect of reflecting light of the traffic marking at rainy night is improved, the detachment is convenient, and the number of bumps is stabilized;

2. the grooves accelerate the drainage of rainwater, so that more road markings can be exposed out of the surface of the rainwater;

3. the drainage channel, the bulge and the irregular bulge have the effect of enlarging the reflective area;

4. the connection of the limiting block and the limiting groove strengthens the connection of the convex block and the caulking groove.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a marking line body; 11. coating a marked line; 12. a pavement; 2. a bump; 21. inserting a block; 22. caulking grooves; 3. a groove; 31. a transition layer; 4. a water discharge tank; 5. a sloping block; 51. a protrusion; 6. a limiting block; 61. a limiting groove; 62. a chute.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a road traffic marking reflecting light at rainy night, which comprises a marking body 1, wherein the marking body 1 comprises a marking coating 11, and in this embodiment, the marking coating 11 is made of at least two polymer materials; the adopted high molecular material can be two or more than two of petroleum resin, rosin resin, polyethylene wax, SEVA, titanium dioxide and filler, and the specific embodiment is that the marking coating 11 is composed of petroleum resin, rosin resin, polyethylene wax, SEVA, titanium dioxide, filler and other materials. The thickness of the marking paint layer is 1.5 to 2.5mm, such as 1.5 mm, 2 mm, 2.2 mm, 2.5mm, and can be selected according to the condition of the pavement 12, and 2 mm is preferred.

As shown in fig. 1, in order to enable the traffic marking to reflect light into the driver's sight line at rainy night, a plurality of uniformly distributed bumps 2 are arranged on the marking body 1, and a marking coating 11 is arranged on the surfaces of the bumps 2. In the case of water accumulation on the rainy night road surface 12, the projections 2 may protrude above the surface of the rain. Light may still be reflected back into the driver's line of sight.

As shown in fig. 2, in order to further enlarge the area of the protruding block 2 exposed out of the rain surface and enable the driver to distinguish the position of the traffic marking more clearly at the rainy night, a drainage groove 4 penetrating through the top wall of the protruding block 2 is arranged on the top wall of the protruding block 2 departing from the road surface 12, and the top walls of the protruding block 2 at two sides of the drainage groove 4 are inclined downwards towards the drainage groove 4 from the outer edge. The drainage of rainwater on the top wall of the lug 2 can be accelerated, so that more parts of the top wall of the lug 2 are not covered by the rainwater. The periphery of lug 2 is equipped with the sloping block 5 with 1 butt of marking body, is equipped with marking coating 11 on the sloping block 5, and the roof of sloping block 5 and lug 2 all is equipped with irregular arch 51. The sloping blocks 5 and the projections 2 enlarge the area of the exposed rain surface by increasing the surface area.

As shown in fig. 1, in order to reduce the accumulated water on the road surface 12 and expose more reticle bodies 1 out of the water, a plurality of grooves 3 penetrating through the reticle bodies 1 are arranged on the reticle bodies 1, and the bottom walls of the grooves 3 are not higher than the upper surface of the road surface 12. In this embodiment, the groove 3 is perpendicular to the axial direction of the reticle body 1, and the bottom wall of the groove 3 is flush with the road surface 12. The side walls of the groove 3 are each provided with a transition layer 31 connecting the upper surface of the groove 3 with the road surface 12. In this embodiment, the composition of the transition layer 31 is the same as that of the reticle coating 11, and the surface of the transition layer 31 is a curved surface inclined from the upper surface of the reticle body 1 to the road surface 12. The transition layer 31 can delay breakage of the reticle body 1.

As shown in fig. 2, since the bump 2 is more easily damaged than the reticle body 1, in order to facilitate the individual replacement of the bump 2 without scraping off the reticle body 1, an insertion block 21 penetrating the reticle body 1 is provided on a side of the bump 2 facing the road surface 12, the insertion block 21 is integrally provided with the bump 2, and the road surface 12 below the reticle body 1 is provided with an insertion groove 22 in which the insertion block 21 is inserted. The section of the insertion block 21 is circular, at least one limiting block 6 is arranged on the side wall of the insertion block 21, and a limiting groove 61 for the limiting block 6 to slide along the horizontal direction is arranged on the inner wall of the caulking groove 22; the inner wall of the caulking groove 22 on one side of the opening of the caulking groove 22, facing the limiting groove 61, is provided with a sliding groove 62 for the limiting groove 61 to slide along the vertical direction, and the sliding groove 62 is communicated with the limiting groove 61, in this embodiment, the two sliding grooves 62 are communicated with the clockwise end of the corresponding limiting groove 61, or the two sliding grooves 62 are communicated with the counterclockwise end of the corresponding limiting groove 61.

The implementation principle of the embodiment is as follows: in clear weather, the light of the vehicle irradiates on the marking body 1, the inclined block 5 and the top wall of the bulge 51, and is radiated back to the vehicle direction through the marking coating 11 to enter the straight line of a driver, so that the driver can clearly see the traffic markings.

When water is accumulated on the rainy night road surface 12, the mark line coating 11 of the mark line body 1 is covered by rain water, a part of light of a vehicle irradiates on the surface of the rain water to form mirror reflection, and the light is reflected to the direction far away from the vehicle. And a part of light rays irradiate on the convex block 2 and the inclined block 5 exposed out of the surface of the rainwater, and the light rays are reflected back to the direction of the vehicle through the marking coating 11 on the convex block 2, so that the light rays can still enter the sight of a driver, and the normal reflection of the traffic marking at the rainy night is realized.

When lug 2 takes place to seriously damage and can expose the partial less time on rainwater surface, need change lug 2 this moment, at first anticlockwise rotation lug 2 makes stopper 6 and spout 62 aim at, moves lug 2 towards the direction that deviates from caulking groove 22, and stopper 6 is along the vertical upward movement of spout 62 until inserted block 21 and caulking groove 22 separate, accomplishes the dismantlement of lug 2. When installing lug 2, aim at spout 62 with stopper 6, make lug 2 remove to caulking groove 22 diapire direction, stopper 6 gets into spout 62 and removes to spacing groove 61 along spout 62, until stopper 6 and spacing groove 61 butt, rotates lug 2 and makes stopper 6 get into spacing groove 61, stopper 6's outer wall and the inner wall butt of spacing groove 61.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a rainy night reflection of light road traffic marking, includes marking body (1), marking body (1) includes marking coating (11), its characterized in that: be equipped with a plurality of lugs (2) that all transport and distribute on marking body (1), the surface of lug (2) is equipped with marking coating (11), lug (2) are equipped with inserted block (21) of passing marking body (1) towards one side on road surface (12), road surface (12) of marking body (1) below are equipped with caulking groove (22) of inlaying inserted block (21).

2. The rainy-night reflective road traffic marking according to claim 1, wherein: the novel road mark is characterized in that the marking body (1) is provided with a plurality of grooves (3) penetrating through the marking body (1), and the bottom wall of each groove (3) is not higher than the upper surface of the road surface (12).

3. The rainy-night reflective road traffic marking according to claim 2, wherein: the side walls of the grooves (3) are provided with transition layers (31) which connect the upper surfaces of the grooves (3) with the road surface (12).

4. The rainy-night reflective road traffic marking according to claim 1, wherein: and a drainage groove (4) penetrating through the top wall of the bump (2) is arranged on the top wall of the bump (2) departing from the road surface (12).

5. The rainy-night reflective road traffic marking according to claim 4, wherein: the top walls of the convex blocks (2) at two sides of the drainage groove (4) are inclined downwards from the outer edge to the drainage groove (4).

6. The rainy-night reflective road traffic marking according to claim 1, wherein: the periphery of lug (2) is equipped with sloping block (5) with marking body (1) butt, be equipped with marking coating (11) on sloping block (5).

7. The rainy-night reflective road traffic marking of claim 6, wherein: the top walls of the inclined block (5) and the convex block (2) are provided with irregular bulges (51).

8. The rainy-night reflective road traffic marking according to claim 1, wherein: the cross-section of inserted block (21) is circular, be equipped with at least one stopper (6) on inserted block (21) lateral wall, the inner wall of caulking groove (22) is equipped with and supplies stopper (6) along spacing groove (61) that the horizontal direction slided, be equipped with on spacing groove (61) towards caulking groove (22) inner wall of caulking groove (22) opening one side and supply spout (62) that spacing groove (61) slided along vertical direction, spout (62) and spacing groove (61) intercommunication.

Images